Merge "mediaformat: Expose frame reordering to application."
diff --git a/Android.bp b/Android.bp
index 2dcbc92..b9a8dec 100644
--- a/Android.bp
+++ b/Android.bp
@@ -256,6 +256,8 @@
         "core/java/android/service/euicc/IGetEidCallback.aidl",
         "core/java/android/service/euicc/IGetEuiccInfoCallback.aidl",
         "core/java/android/service/euicc/IGetEuiccProfileInfoListCallback.aidl",
+        "core/java/android/service/euicc/IGetOtaStatusCallback.aidl",
+        "core/java/android/service/euicc/IOtaStatusChangedCallback.aidl",
         "core/java/android/service/euicc/IRetainSubscriptionsForFactoryResetCallback.aidl",
         "core/java/android/service/euicc/ISwitchToSubscriptionCallback.aidl",
         "core/java/android/service/euicc/IUpdateSubscriptionNicknameCallback.aidl",
@@ -721,16 +723,26 @@
     ],
 
     srcs: [
+        "core/proto/android/os/batterytype.proto",
         "core/proto/android/os/cpufreq.proto",
         "core/proto/android/os/cpuinfo.proto",
         "core/proto/android/os/kernelwake.proto",
         "core/proto/android/os/pagetypeinfo.proto",
         "core/proto/android/os/procrank.proto",
+        "core/proto/android/os/ps.proto",
         "core/proto/android/os/system_properties.proto",
+        "core/proto/android/util/event_log_tags.proto",
     ],
 
     // Append protoc-gen-cppstream tool's PATH otherwise aprotoc can't find the plugin tool
-    cmd: "PATH=$$PATH:$$(dirname $(location protoc-gen-cppstream)) $(location aprotoc) --plugin=protoc-gen-cpp-stream=$(location protoc-gen-cppstream) --dependency_out=$(depfile) --cppstream_out=$(genDir)/ -Iexternal/protobuf/src -I . $(in)",
+    cmd: "mkdir -p $(genDir) " +
+        "&& $(location aprotoc) " +
+        "  --plugin=$(location protoc-gen-cppstream) " +
+        "  --dependency_out=$(depfile) " +
+        "  --cppstream_out=$(genDir) " +
+        "  -Iexternal/protobuf/src " +
+        "  -I . " +
+        "  $(in)",
 
     output_extension = "proto.h",
 }
diff --git a/Android.mk b/Android.mk
index a19f2d9..8199c57 100644
--- a/Android.mk
+++ b/Android.mk
@@ -32,232 +32,26 @@
 # ============================================================
 include $(CLEAR_VARS)
 
-aidl_files := \
-        frameworks/base/telephony/java/android/telephony/mbms/DownloadRequest.aidl \
-        frameworks/base/telephony/java/android/telephony/mbms/FileInfo.aidl \
-        frameworks/base/telephony/java/android/telephony/mbms/FileServiceInfo.aidl \
-        frameworks/base/telephony/java/android/telephony/mbms/ServiceInfo.aidl \
-        frameworks/base/telephony/java/android/telephony/mbms/StreamingServiceInfo.aidl \
-	frameworks/base/telephony/java/android/telephony/ServiceState.aidl \
-	frameworks/base/telephony/java/android/telephony/SubscriptionInfo.aidl \
-	frameworks/base/telephony/java/android/telephony/CellIdentityCdma.aidl \
-	frameworks/base/telephony/java/android/telephony/CellIdentityGsm.aidl \
-	frameworks/base/telephony/java/android/telephony/CellIdentityLte.aidl \
-	frameworks/base/telephony/java/android/telephony/CellIdentityWcdma.aidl \
-	frameworks/base/telephony/java/android/telephony/CellInfo.aidl \
-	frameworks/base/telephony/java/android/telephony/SignalStrength.aidl \
-	frameworks/base/telephony/java/android/telephony/IccOpenLogicalChannelResponse.aidl \
-	frameworks/base/telephony/java/android/telephony/NeighboringCellInfo.aidl \
-	frameworks/base/telephony/java/android/telephony/ModemActivityInfo.aidl \
-	frameworks/base/telephony/java/android/telephony/UiccAccessRule.aidl \
-	frameworks/base/telephony/java/android/telephony/data/DataCallResponse.aidl \
-	frameworks/base/telephony/java/android/telephony/data/DataProfile.aidl \
-	frameworks/base/telephony/java/android/telephony/euicc/DownloadableSubscription.aidl \
-	frameworks/base/telephony/java/android/telephony/euicc/EuiccInfo.aidl \
-	frameworks/base/location/java/android/location/Location.aidl \
-	frameworks/base/location/java/android/location/Address.aidl \
-	frameworks/base/location/java/android/location/Criteria.aidl \
-	frameworks/base/media/java/android/media/MediaMetadata.aidl \
-	frameworks/base/media/java/android/media/MediaDescription.aidl \
-	frameworks/base/media/java/android/media/Rating.aidl \
-	frameworks/base/media/java/android/media/AudioAttributes.aidl \
-	frameworks/base/media/java/android/media/AudioFocusInfo.aidl \
-	frameworks/base/media/java/android/media/session/PlaybackState.aidl \
-	frameworks/base/media/java/android/media/session/MediaSession.aidl \
-	frameworks/base/media/java/android/media/tv/TvInputInfo.aidl \
-	frameworks/base/media/java/android/media/tv/TvTrackInfo.aidl \
-	frameworks/base/media/java/android/media/browse/MediaBrowser.aidl \
-	frameworks/base/wifi/java/android/net/wifi/ScanSettings.aidl \
-	frameworks/base/wifi/java/android/net/wifi/aware/ConfigRequest.aidl \
-	frameworks/base/wifi/java/android/net/wifi/aware/PublishConfig.aidl \
-	frameworks/base/wifi/java/android/net/wifi/aware/SubscribeConfig.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pInfo.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pConfig.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pDevice.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pGroup.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/nsd/WifiP2pServiceRequest.aidl \
-	frameworks/base/wifi/java/android/net/wifi/p2p/nsd/WifiP2pServiceInfo.aidl \
-	frameworks/base/wifi/java/android/net/wifi/rtt/RangingRequest.aidl \
-	frameworks/base/wifi/java/android/net/wifi/rtt/RangingResult.aidl \
-	frameworks/base/wifi/java/android/net/wifi/WpsInfo.aidl \
-	frameworks/base/wifi/java/android/net/wifi/ScanResult.aidl \
-	frameworks/base/wifi/java/android/net/wifi/PasspointManagementObjectDefinition.aidl \
-	frameworks/base/wifi/java/android/net/wifi/WifiEnterpriseConfig.aidl \
-	frameworks/base/wifi/java/android/net/wifi/WifiConfiguration.aidl \
-	frameworks/base/wifi/java/android/net/wifi/WifiInfo.aidl \
-	frameworks/base/graphics/java/android/graphics/Region.aidl \
-	frameworks/base/graphics/java/android/graphics/Bitmap.aidl \
-	frameworks/base/graphics/java/android/graphics/Point.aidl \
-	frameworks/base/graphics/java/android/graphics/PointF.aidl \
-	frameworks/base/graphics/java/android/graphics/RectF.aidl \
-	frameworks/base/graphics/java/android/graphics/Rect.aidl \
-	frameworks/base/graphics/java/android/graphics/drawable/Icon.aidl \
-	frameworks/base/core/java/android/accounts/AuthenticatorDescription.aidl \
-	frameworks/base/core/java/android/accounts/Account.aidl \
-	frameworks/base/core/java/android/app/admin/ConnectEvent.aidl \
-	frameworks/base/core/java/android/app/admin/DnsEvent.aidl \
-	frameworks/base/core/java/android/app/admin/NetworkEvent.aidl \
-	frameworks/base/core/java/android/app/admin/SystemUpdatePolicy.aidl \
-	frameworks/base/core/java/android/app/admin/PasswordMetrics.aidl \
-	frameworks/base/core/java/android/app/slice/ISliceManager.aidl \
-	frameworks/base/core/java/android/app/slice/ISliceListener.aidl \
-	frameworks/base/core/java/android/print/PrintDocumentInfo.aidl \
-	frameworks/base/core/java/android/print/PageRange.aidl \
-	frameworks/base/core/java/android/print/PrintAttributes.aidl \
-	frameworks/base/core/java/android/print/PrinterCapabilitiesInfo.aidl \
-	frameworks/base/core/java/android/print/PrinterId.aidl \
-	frameworks/base/core/java/android/print/PrintJobInfo.aidl \
-	frameworks/base/core/java/android/print/PrinterInfo.aidl \
-	frameworks/base/core/java/android/print/PrintJobId.aidl \
-	frameworks/base/core/java/android/printservice/recommendation/RecommendationInfo.aidl \
-	frameworks/base/core/java/android/hardware/radio/ProgramSelector.aidl \
-	frameworks/base/core/java/android/hardware/radio/RadioManager.aidl \
-	frameworks/base/core/java/android/hardware/radio/RadioMetadata.aidl \
-	frameworks/base/core/java/android/hardware/usb/UsbDevice.aidl \
-	frameworks/base/core/java/android/hardware/usb/UsbInterface.aidl \
-	frameworks/base/core/java/android/hardware/usb/UsbEndpoint.aidl \
-	frameworks/base/core/java/android/hardware/usb/UsbAccessory.aidl \
-	frameworks/base/core/java/android/os/Messenger.aidl \
-	frameworks/base/core/java/android/os/PatternMatcher.aidl \
-	frameworks/base/core/java/android/os/Message.aidl \
-	frameworks/base/core/java/android/os/UserHandle.aidl \
-	frameworks/base/core/java/android/os/ParcelUuid.aidl \
-	frameworks/base/core/java/android/os/ParcelFileDescriptor.aidl \
-	frameworks/base/core/java/android/os/ResultReceiver.aidl \
-	frameworks/base/core/java/android/os/WorkSource.aidl \
-	frameworks/base/core/java/android/os/DropBoxManager.aidl \
-	frameworks/base/core/java/android/os/Bundle.aidl \
-	frameworks/base/core/java/android/os/Debug.aidl \
-	frameworks/base/core/java/android/os/SharedMemory.aidl \
-	frameworks/base/core/java/android/os/StrictMode.aidl \
-	frameworks/base/core/java/android/accessibilityservice/AccessibilityServiceInfo.aidl \
-	frameworks/base/core/java/android/net/Network.aidl \
-	frameworks/base/core/java/android/net/RouteInfo.aidl \
-	frameworks/base/core/java/android/net/NetworkInfo.aidl \
-	frameworks/base/core/java/android/net/IpPrefix.aidl \
-	frameworks/base/core/java/android/net/NetworkCapabilities.aidl \
-	frameworks/base/core/java/android/net/DhcpInfo.aidl \
-	frameworks/base/core/java/android/net/ProxyInfo.aidl \
-	frameworks/base/core/java/android/net/LinkProperties.aidl \
-	frameworks/base/core/java/android/net/Uri.aidl \
-	frameworks/base/core/java/android/net/NetworkRequest.aidl \
-	frameworks/base/core/java/android/net/LinkAddress.aidl \
-	frameworks/base/core/java/android/util/MemoryIntArray.aidl \
-	frameworks/base/core/java/android/view/Display.aidl \
-	frameworks/base/core/java/android/view/InputDevice.aidl \
-	frameworks/base/core/java/android/view/InputEvent.aidl \
-	frameworks/native/aidl/gui/android/view/Surface.aidl \
-	frameworks/base/core/java/android/view/WindowContentFrameStats.aidl \
-	frameworks/base/core/java/android/view/inputmethod/InputMethodSubtype.aidl \
-	frameworks/base/core/java/android/view/inputmethod/CursorAnchorInfo.aidl \
-	frameworks/base/core/java/android/view/inputmethod/CompletionInfo.aidl \
-	frameworks/base/core/java/android/view/inputmethod/ExtractedText.aidl \
-	frameworks/base/core/java/android/view/inputmethod/EditorInfo.aidl \
-	frameworks/base/core/java/android/view/inputmethod/InputMethodInfo.aidl \
-	frameworks/base/core/java/android/view/inputmethod/CorrectionInfo.aidl \
-	frameworks/base/core/java/android/view/inputmethod/InputBinding.aidl \
-	frameworks/base/core/java/android/view/inputmethod/ExtractedTextRequest.aidl \
-	frameworks/base/core/java/android/view/DragEvent.aidl \
-	frameworks/base/core/java/android/view/KeyEvent.aidl \
-	frameworks/base/core/java/android/view/WindowManager.aidl \
-	frameworks/base/core/java/android/view/WindowAnimationFrameStats.aidl \
-	frameworks/base/core/java/android/view/MotionEvent.aidl \
-	frameworks/base/core/java/android/view/accessibility/AccessibilityNodeInfo.aidl \
-	frameworks/base/core/java/android/view/accessibility/AccessibilityRecord.aidl \
-	frameworks/base/core/java/android/view/accessibility/AccessibilityWindowInfo.aidl \
-	frameworks/base/core/java/android/view/accessibility/AccessibilityEvent.aidl \
-	frameworks/base/core/java/android/view/textservice/SpellCheckerSubtype.aidl \
-	frameworks/base/core/java/android/view/textservice/TextInfo.aidl \
-	frameworks/base/core/java/android/view/textservice/SpellCheckerInfo.aidl \
-	frameworks/base/core/java/android/view/textservice/SentenceSuggestionsInfo.aidl \
-	frameworks/base/core/java/android/view/textservice/SuggestionsInfo.aidl \
-	frameworks/base/core/java/android/service/carrier/CarrierIdentifier.aidl \
-	frameworks/base/core/java/android/service/carrier/MessagePdu.aidl \
-	frameworks/base/core/java/android/service/euicc/GetDefaultDownloadableSubscriptionListResult.aidl \
-	frameworks/base/core/java/android/service/euicc/GetDownloadableSubscriptionMetadataResult.aidl \
-	frameworks/base/core/java/android/service/euicc/GetEuiccProfileInfoListResult.aidl \
-	frameworks/base/core/java/android/service/notification/Adjustment.aidl \
-	frameworks/base/core/java/android/service/notification/Condition.aidl \
-	frameworks/base/core/java/android/service/notification/SnoozeCriterion.aidl \
-	frameworks/base/core/java/android/service/notification/StatusBarNotification.aidl \
-	frameworks/base/core/java/android/service/chooser/ChooserTarget.aidl \
-	frameworks/base/core/java/android/service/resolver/ResolverTarget.aidl \
-	frameworks/base/core/java/android/speech/tts/Voice.aidl \
-	frameworks/base/core/java/android/app/usage/CacheQuotaHint.aidl \
-	frameworks/base/core/java/android/app/usage/ExternalStorageStats.aidl \
-	frameworks/base/core/java/android/app/usage/StorageStats.aidl \
-	frameworks/base/core/java/android/app/usage/UsageEvents.aidl \
-	frameworks/base/core/java/android/app/Notification.aidl \
-	frameworks/base/core/java/android/app/NotificationManager.aidl \
-	frameworks/base/core/java/android/app/WallpaperInfo.aidl \
-	frameworks/base/core/java/android/app/AppOpsManager.aidl \
-	frameworks/base/core/java/android/app/ActivityManager.aidl \
-	frameworks/base/core/java/android/app/PendingIntent.aidl \
-	frameworks/base/core/java/android/app/AlarmManager.aidl \
-	frameworks/base/core/java/android/app/SearchableInfo.aidl \
-	frameworks/base/core/java/android/app/VoiceInteractor.aidl \
-	frameworks/base/core/java/android/app/assist/AssistContent.aidl \
-	frameworks/base/core/java/android/app/assist/AssistStructure.aidl \
-	frameworks/base/core/java/android/app/job/JobParameters.aidl \
-	frameworks/base/core/java/android/app/job/JobInfo.aidl \
-	frameworks/base/core/java/android/appwidget/AppWidgetProviderInfo.aidl \
-	frameworks/base/core/java/android/content/ClipDescription.aidl \
-	frameworks/base/core/java/android/content/IntentFilter.aidl \
-	frameworks/base/core/java/android/content/Intent.aidl \
-	frameworks/base/core/java/android/content/res/Configuration.aidl \
-	frameworks/base/core/java/android/content/res/ObbInfo.aidl \
-	frameworks/base/core/java/android/content/RestrictionEntry.aidl \
-	frameworks/base/core/java/android/content/ClipData.aidl \
-	frameworks/base/core/java/android/content/SyncAdapterType.aidl \
-	frameworks/base/core/java/android/content/SyncRequest.aidl \
-	frameworks/base/core/java/android/content/PeriodicSync.aidl \
-	frameworks/base/core/java/android/content/SyncResult.aidl \
-	frameworks/base/core/java/android/content/pm/FeatureInfo.aidl \
-	frameworks/base/core/java/android/content/pm/InstrumentationInfo.aidl \
-	frameworks/base/core/java/android/content/pm/PackageInstaller.aidl \
-	frameworks/base/core/java/android/content/pm/ServiceInfo.aidl \
-	frameworks/base/core/java/android/content/pm/Signature.aidl \
-	frameworks/base/core/java/android/content/pm/ApplicationInfo.aidl \
-	frameworks/base/core/java/android/content/pm/PermissionInfo.aidl \
-	frameworks/base/core/java/android/content/pm/ActivityInfo.aidl \
-	frameworks/base/core/java/android/content/pm/ConfigurationInfo.aidl \
-	frameworks/base/core/java/android/content/pm/PackageInfo.aidl \
-	frameworks/base/core/java/android/content/pm/ResolveInfo.aidl \
-	frameworks/base/core/java/android/content/pm/ProviderInfo.aidl \
-	frameworks/base/core/java/android/content/pm/PackageStats.aidl \
-	frameworks/base/core/java/android/content/pm/PermissionGroupInfo.aidl \
-	frameworks/base/core/java/android/content/pm/ShortcutInfo.aidl \
-	frameworks/base/core/java/android/content/pm/LabeledIntent.aidl \
-	frameworks/base/core/java/android/content/ComponentName.aidl \
-	frameworks/base/core/java/android/content/SyncStats.aidl \
-	frameworks/base/core/java/android/content/ContentValues.aidl \
-	frameworks/base/core/java/android/content/SyncInfo.aidl \
-	frameworks/base/core/java/android/content/IntentSender.aidl \
-	frameworks/base/core/java/android/widget/RemoteViews.aidl \
-	frameworks/base/core/java/android/text/style/SuggestionSpan.aidl \
-	frameworks/base/core/java/android/nfc/Tag.aidl \
-	frameworks/base/core/java/android/nfc/NdefRecord.aidl \
-	frameworks/base/core/java/android/nfc/NdefMessage.aidl \
-	frameworks/base/core/java/android/database/CursorWindow.aidl \
-	frameworks/base/core/java/android/service/quicksettings/Tile.aidl \
-	frameworks/native/aidl/binder/android/os/PersistableBundle.aidl \
-	system/bt/binder/android/bluetooth/BluetoothHealthAppConfiguration.aidl \
-	system/bt/binder/android/bluetooth/le/AdvertiseSettings.aidl \
-	system/bt/binder/android/bluetooth/le/ScanSettings.aidl \
-	system/bt/binder/android/bluetooth/le/AdvertiseData.aidl \
-	system/bt/binder/android/bluetooth/le/ScanFilter.aidl \
-	system/bt/binder/android/bluetooth/le/ScanResult.aidl \
-	system/bt/binder/android/bluetooth/BluetoothDevice.aidl \
-	system/netd/server/binder/android/net/UidRange.aidl \
-	frameworks/base/telephony/java/android/telephony/PcoData.aidl \
+aidl_parcelables :=
+define stubs-to-aidl-parcelables
+  gen := $(TARGET_OUT_COMMON_INTERMEDIATES)/$1.aidl
+  aidl_parcelables += $$(gen)
+  $$(gen): $(call java-lib-header-files,$1) | $(HOST_OUT_EXECUTABLES)/sdkparcelables
+	@echo Extract SDK parcelables: $$@
+	rm -f $$@
+	$(HOST_OUT_EXECUTABLES)/sdkparcelables $$< $$@
+endef
+
+$(foreach stubs,android_stubs_current android_test_stubs_current android_system_stubs_current,\
+  $(eval $(call stubs-to-aidl-parcelables,$(stubs))))
 
 gen := $(TARGET_OUT_COMMON_INTERMEDIATES)/framework.aidl
-$(gen): PRIVATE_SRC_FILES := $(aidl_files)
-ALL_SDK_FILES += $(gen)
-$(gen): $(aidl_files) | $(AIDL)
-		@echo Aidl Preprocess: $@
-		$(hide) $(AIDL) --preprocess $@ $(PRIVATE_SRC_FILES)
+.KATI_RESTAT: $(gen)
+$(gen): $(aidl_parcelables)
+	@echo Combining SDK parcelables: $@
+	rm -f $@.tmp
+	cat $^ | sort -u > $@.tmp
+	$(call commit-change-for-toc,$@)
 
 # the documentation
 # ============================================================
@@ -554,8 +348,6 @@
 
 include $(BUILD_DROIDDOC)
 
-# $(gen), i.e. framework.aidl, is also needed while building against the current stub.
-$(full_target): $(gen)
 $(INTERNAL_PLATFORM_API_FILE): $(full_target)
 $(call dist-for-goals,sdk,$(INTERNAL_PLATFORM_API_FILE))
 
@@ -591,8 +383,6 @@
 
 include $(BUILD_DROIDDOC)
 
-# $(gen), i.e. framework.aidl, is also needed while building against the current stub.
-$(full_target): $(gen)
 $(INTERNAL_PLATFORM_SYSTEM_API_FILE): $(full_target)
 $(call dist-for-goals,sdk,$(INTERNAL_PLATFORM_SYSTEM_API_FILE))
 
@@ -629,8 +419,6 @@
 
 include $(BUILD_DROIDDOC)
 
-# $(gen), i.e. framework.aidl, is also needed while building against the current stub.
-$(full_target): $(gen)
 $(INTERNAL_PLATFORM_TEST_API_FILE): $(full_target)
 $(call dist-for-goals,sdk,$(INTERNAL_PLATFORM_TEST_API_FILE))
 
@@ -660,9 +448,6 @@
 
 include $(BUILD_DROIDDOC)
 
-# $(gen), i.e. framework.aidl, is also needed while building against the current stub.
-$(full_target): $(gen)
-
 # Run this for checkbuild
 checkbuild: doc-comment-check-docs
 # Check comment when you are updating the API
diff --git a/api/current.txt b/api/current.txt
index 94aa9b4..eed7986 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -579,6 +579,7 @@
     field public static final int fadingEdge = 16842975; // 0x10100df
     field public static final int fadingEdgeLength = 16842976; // 0x10100e0
     field public static final int fadingMode = 16843745; // 0x10103e1
+    field public static final int fallbackLineSpacing = 16844155; // 0x101057b
     field public static final int fastScrollAlwaysVisible = 16843573; // 0x1010335
     field public static final int fastScrollEnabled = 16843302; // 0x1010226
     field public static final int fastScrollOverlayPosition = 16843578; // 0x101033a
@@ -6338,7 +6339,7 @@
     method public android.os.UserHandle createAndManageUser(android.content.ComponentName, java.lang.String, android.content.ComponentName, android.os.PersistableBundle, int);
     method public void enableSystemApp(android.content.ComponentName, java.lang.String);
     method public int enableSystemApp(android.content.ComponentName, android.content.Intent);
-    method public android.security.AttestedKeyPair generateKeyPair(android.content.ComponentName, java.lang.String, android.security.keystore.KeyGenParameterSpec);
+    method public android.security.AttestedKeyPair generateKeyPair(android.content.ComponentName, java.lang.String, android.security.keystore.KeyGenParameterSpec, int);
     method public java.lang.String[] getAccountTypesWithManagementDisabled();
     method public java.util.List<android.content.ComponentName> getActiveAdmins();
     method public java.util.Set<java.lang.String> getAffiliationIds(android.content.ComponentName);
@@ -6572,6 +6573,10 @@
     field public static final int FLAG_EVICT_CREDENTIAL_ENCRYPTION_KEY = 1; // 0x1
     field public static final int FLAG_MANAGED_CAN_ACCESS_PARENT = 2; // 0x2
     field public static final int FLAG_PARENT_CAN_ACCESS_MANAGED = 1; // 0x1
+    field public static final int ID_TYPE_BASE_INFO = 1; // 0x1
+    field public static final int ID_TYPE_IMEI = 4; // 0x4
+    field public static final int ID_TYPE_MEID = 8; // 0x8
+    field public static final int ID_TYPE_SERIAL = 2; // 0x2
     field public static final int KEYGUARD_DISABLE_FEATURES_ALL = 2147483647; // 0x7fffffff
     field public static final int KEYGUARD_DISABLE_FEATURES_NONE = 0; // 0x0
     field public static final int KEYGUARD_DISABLE_FINGERPRINT = 32; // 0x20
@@ -6749,6 +6754,7 @@
     method public java.lang.CharSequence getText();
     method public int getTextBackgroundColor();
     method public int getTextColor();
+    method public java.lang.String getTextIdEntry();
     method public int[] getTextLineBaselines();
     method public int[] getTextLineCharOffsets();
     method public int getTextSelectionEnd();
@@ -7042,6 +7048,7 @@
     field public static final java.lang.String HINT_SUMMARY = "summary";
     field public static final java.lang.String HINT_TITLE = "title";
     field public static final java.lang.String SUBTYPE_COLOR = "color";
+    field public static final java.lang.String SUBTYPE_CONTENT_DESCRIPTION = "content_description";
     field public static final java.lang.String SUBTYPE_MESSAGE = "message";
     field public static final java.lang.String SUBTYPE_PRIORITY = "priority";
     field public static final java.lang.String SUBTYPE_SLIDER = "slider";
@@ -7355,6 +7362,7 @@
     method public void updateAppWidget(int, android.widget.RemoteViews);
     method public void updateAppWidget(android.content.ComponentName, android.widget.RemoteViews);
     method public void updateAppWidgetOptions(int, android.os.Bundle);
+    method public void updateAppWidgetProviderInfo(android.content.ComponentName, java.lang.String);
     field public static final java.lang.String ACTION_APPWIDGET_BIND = "android.appwidget.action.APPWIDGET_BIND";
     field public static final java.lang.String ACTION_APPWIDGET_CONFIGURE = "android.appwidget.action.APPWIDGET_CONFIGURE";
     field public static final java.lang.String ACTION_APPWIDGET_DELETED = "android.appwidget.action.APPWIDGET_DELETED";
@@ -9333,6 +9341,7 @@
     field public static final java.lang.String WALLPAPER_SERVICE = "wallpaper";
     field public static final java.lang.String WIFI_AWARE_SERVICE = "wifiaware";
     field public static final java.lang.String WIFI_P2P_SERVICE = "wifip2p";
+    field public static final java.lang.String WIFI_RTT_RANGING_SERVICE = "wifirtt";
     field public static final java.lang.String WIFI_SERVICE = "wifi";
     field public static final java.lang.String WINDOW_SERVICE = "window";
   }
@@ -11115,6 +11124,7 @@
     field public static final java.lang.String FEATURE_WIFI_AWARE = "android.hardware.wifi.aware";
     field public static final java.lang.String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct";
     field public static final java.lang.String FEATURE_WIFI_PASSPOINT = "android.hardware.wifi.passpoint";
+    field public static final java.lang.String FEATURE_WIFI_RTT = "android.hardware.wifi.rtt";
     field public static final int GET_ACTIVITIES = 1; // 0x1
     field public static final int GET_CONFIGURATIONS = 16384; // 0x4000
     field public static final deprecated int GET_DISABLED_COMPONENTS = 512; // 0x200
@@ -11345,6 +11355,7 @@
     field public static final int DISABLED_REASON_NOT_DISABLED = 0; // 0x0
     field public static final int DISABLED_REASON_OTHER_RESTORE_ISSUE = 103; // 0x67
     field public static final int DISABLED_REASON_SIGNATURE_MISMATCH = 102; // 0x66
+    field public static final int DISABLED_REASON_UNKNOWN = 3; // 0x3
     field public static final int DISABLED_REASON_VERSION_LOWER = 100; // 0x64
     field public static final java.lang.String SHORTCUT_CATEGORY_CONVERSATION = "android.shortcut.conversation";
   }
@@ -15513,6 +15524,7 @@
     field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.Boolean> FLASH_INFO_AVAILABLE;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<int[]> HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.Integer> INFO_SUPPORTED_HARDWARE_LEVEL;
+    field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.String> INFO_VERSION;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<android.util.Size[]> JPEG_AVAILABLE_THUMBNAIL_SIZES;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.Integer> LENS_FACING;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<float[]> LENS_INFO_AVAILABLE_APERTURES;
@@ -15523,6 +15535,7 @@
     field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.Float> LENS_INFO_HYPERFOCAL_DISTANCE;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.Float> LENS_INFO_MINIMUM_FOCUS_DISTANCE;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<float[]> LENS_INTRINSIC_CALIBRATION;
+    field public static final android.hardware.camera2.CameraCharacteristics.Key<java.lang.Integer> LENS_POSE_REFERENCE;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<float[]> LENS_POSE_ROTATION;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<float[]> LENS_POSE_TRANSLATION;
     field public static final android.hardware.camera2.CameraCharacteristics.Key<float[]> LENS_RADIAL_DISTORTION;
@@ -15595,6 +15608,8 @@
     method public abstract void createReprocessableCaptureSessionByConfigurations(android.hardware.camera2.params.InputConfiguration, java.util.List<android.hardware.camera2.params.OutputConfiguration>, android.hardware.camera2.CameraCaptureSession.StateCallback, android.os.Handler) throws android.hardware.camera2.CameraAccessException;
     method public abstract java.lang.String getId();
     field public static final int TEMPLATE_MANUAL = 6; // 0x6
+    field public static final int TEMPLATE_MOTION_TRACKING_BEST = 8; // 0x8
+    field public static final int TEMPLATE_MOTION_TRACKING_PREVIEW = 7; // 0x7
     field public static final int TEMPLATE_PREVIEW = 1; // 0x1
     field public static final int TEMPLATE_RECORD = 3; // 0x3
     field public static final int TEMPLATE_STILL_CAPTURE = 2; // 0x2
@@ -15697,6 +15712,7 @@
     field public static final int CONTROL_AWB_STATE_SEARCHING = 1; // 0x1
     field public static final int CONTROL_CAPTURE_INTENT_CUSTOM = 0; // 0x0
     field public static final int CONTROL_CAPTURE_INTENT_MANUAL = 6; // 0x6
+    field public static final int CONTROL_CAPTURE_INTENT_MOTION_TRACKING = 7; // 0x7
     field public static final int CONTROL_CAPTURE_INTENT_PREVIEW = 1; // 0x1
     field public static final int CONTROL_CAPTURE_INTENT_STILL_CAPTURE = 2; // 0x2
     field public static final int CONTROL_CAPTURE_INTENT_VIDEO_RECORD = 3; // 0x3
@@ -15763,6 +15779,8 @@
     field public static final int LENS_INFO_FOCUS_DISTANCE_CALIBRATION_UNCALIBRATED = 0; // 0x0
     field public static final int LENS_OPTICAL_STABILIZATION_MODE_OFF = 0; // 0x0
     field public static final int LENS_OPTICAL_STABILIZATION_MODE_ON = 1; // 0x1
+    field public static final int LENS_POSE_REFERENCE_GYROSCOPE = 1; // 0x1
+    field public static final int LENS_POSE_REFERENCE_PRIMARY_CAMERA = 0; // 0x0
     field public static final int LENS_STATE_MOVING = 1; // 0x1
     field public static final int LENS_STATE_STATIONARY = 0; // 0x0
     field public static final int NOISE_REDUCTION_MODE_FAST = 1; // 0x1
@@ -15776,6 +15794,7 @@
     field public static final int REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT = 8; // 0x8
     field public static final int REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING = 2; // 0x2
     field public static final int REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR = 1; // 0x1
+    field public static final int REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING = 10; // 0xa
     field public static final int REQUEST_AVAILABLE_CAPABILITIES_PRIVATE_REPROCESSING = 4; // 0x4
     field public static final int REQUEST_AVAILABLE_CAPABILITIES_RAW = 3; // 0x3
     field public static final int REQUEST_AVAILABLE_CAPABILITIES_READ_SENSOR_SETTINGS = 5; // 0x5
@@ -20173,6 +20192,13 @@
     ctor public ICUUncheckedIOException(java.lang.String, java.lang.Throwable);
   }
 
+  public class IllformedLocaleException extends java.lang.RuntimeException {
+    ctor public IllformedLocaleException();
+    ctor public IllformedLocaleException(java.lang.String);
+    ctor public IllformedLocaleException(java.lang.String, int);
+    method public int getErrorIndex();
+  }
+
   public class IndianCalendar extends android.icu.util.Calendar {
     ctor public IndianCalendar();
     ctor public IndianCalendar(android.icu.util.TimeZone);
@@ -20257,6 +20283,32 @@
     field public static final int TAISHO;
   }
 
+  public final class LocaleData {
+    method public static android.icu.util.VersionInfo getCLDRVersion();
+    method public java.lang.String getDelimiter(int);
+    method public static final android.icu.util.LocaleData getInstance(android.icu.util.ULocale);
+    method public static final android.icu.util.LocaleData getInstance();
+    method public static final android.icu.util.LocaleData.MeasurementSystem getMeasurementSystem(android.icu.util.ULocale);
+    method public boolean getNoSubstitute();
+    method public static final android.icu.util.LocaleData.PaperSize getPaperSize(android.icu.util.ULocale);
+    method public void setNoSubstitute(boolean);
+    field public static final int ALT_QUOTATION_END = 3; // 0x3
+    field public static final int ALT_QUOTATION_START = 2; // 0x2
+    field public static final int QUOTATION_END = 1; // 0x1
+    field public static final int QUOTATION_START = 0; // 0x0
+  }
+
+  public static final class LocaleData.MeasurementSystem {
+    field public static final android.icu.util.LocaleData.MeasurementSystem SI;
+    field public static final android.icu.util.LocaleData.MeasurementSystem UK;
+    field public static final android.icu.util.LocaleData.MeasurementSystem US;
+  }
+
+  public static final class LocaleData.PaperSize {
+    method public int getHeight();
+    method public int getWidth();
+  }
+
   public class Measure {
     ctor public Measure(java.lang.Number, android.icu.util.MeasureUnit);
     method public java.lang.Number getNumber();
@@ -27261,13 +27313,13 @@
     method public void setTdlsEnabledWithMacAddress(java.lang.String, boolean);
     method public boolean setWifiEnabled(boolean);
     method public void startLocalOnlyHotspot(android.net.wifi.WifiManager.LocalOnlyHotspotCallback, android.os.Handler);
-    method public boolean startScan();
+    method public deprecated boolean startScan();
     method public void startWps(android.net.wifi.WpsInfo, android.net.wifi.WifiManager.WpsCallback);
     method public int updateNetwork(android.net.wifi.WifiConfiguration);
     field public static final java.lang.String ACTION_PICK_WIFI_NETWORK = "android.net.wifi.PICK_WIFI_NETWORK";
     field public static final java.lang.String ACTION_REQUEST_SCAN_ALWAYS_AVAILABLE = "android.net.wifi.action.REQUEST_SCAN_ALWAYS_AVAILABLE";
     field public static final int ERROR_AUTHENTICATING = 1; // 0x1
-    field public static final java.lang.String EXTRA_BSSID = "bssid";
+    field public static final deprecated java.lang.String EXTRA_BSSID = "bssid";
     field public static final java.lang.String EXTRA_NETWORK_INFO = "networkInfo";
     field public static final java.lang.String EXTRA_NEW_RSSI = "newRssi";
     field public static final java.lang.String EXTRA_NEW_STATE = "newState";
@@ -27275,7 +27327,7 @@
     field public static final java.lang.String EXTRA_RESULTS_UPDATED = "resultsUpdated";
     field public static final java.lang.String EXTRA_SUPPLICANT_CONNECTED = "connected";
     field public static final java.lang.String EXTRA_SUPPLICANT_ERROR = "supplicantError";
-    field public static final java.lang.String EXTRA_WIFI_INFO = "wifiInfo";
+    field public static final deprecated java.lang.String EXTRA_WIFI_INFO = "wifiInfo";
     field public static final java.lang.String EXTRA_WIFI_STATE = "wifi_state";
     field public static final java.lang.String NETWORK_IDS_CHANGED_ACTION = "android.net.wifi.NETWORK_IDS_CHANGED";
     field public static final java.lang.String NETWORK_STATE_CHANGED_ACTION = "android.net.wifi.STATE_CHANGE";
@@ -27386,6 +27438,7 @@
     method public void onMessageSendSucceeded(int);
     method public void onPublishStarted(android.net.wifi.aware.PublishDiscoverySession);
     method public void onServiceDiscovered(android.net.wifi.aware.PeerHandle, byte[], java.util.List<byte[]>);
+    method public void onServiceDiscoveredWithinRange(android.net.wifi.aware.PeerHandle, byte[], java.util.List<byte[]>, int);
     method public void onSessionConfigFailed();
     method public void onSessionConfigUpdated();
     method public void onSessionTerminated();
@@ -27413,6 +27466,7 @@
     method public android.net.wifi.aware.PublishConfig build();
     method public android.net.wifi.aware.PublishConfig.Builder setMatchFilter(java.util.List<byte[]>);
     method public android.net.wifi.aware.PublishConfig.Builder setPublishType(int);
+    method public android.net.wifi.aware.PublishConfig.Builder setRangingEnabled(boolean);
     method public android.net.wifi.aware.PublishConfig.Builder setServiceName(java.lang.String);
     method public android.net.wifi.aware.PublishConfig.Builder setServiceSpecificInfo(byte[]);
     method public android.net.wifi.aware.PublishConfig.Builder setTerminateNotificationEnabled(boolean);
@@ -27435,6 +27489,8 @@
     ctor public SubscribeConfig.Builder();
     method public android.net.wifi.aware.SubscribeConfig build();
     method public android.net.wifi.aware.SubscribeConfig.Builder setMatchFilter(java.util.List<byte[]>);
+    method public android.net.wifi.aware.SubscribeConfig.Builder setMaxDistanceMm(int);
+    method public android.net.wifi.aware.SubscribeConfig.Builder setMinDistanceMm(int);
     method public android.net.wifi.aware.SubscribeConfig.Builder setServiceName(java.lang.String);
     method public android.net.wifi.aware.SubscribeConfig.Builder setServiceSpecificInfo(byte[]);
     method public android.net.wifi.aware.SubscribeConfig.Builder setSubscribeType(int);
@@ -27770,6 +27826,55 @@
 
 }
 
+package android.net.wifi.rtt {
+
+  public final class RangingRequest implements android.os.Parcelable {
+    method public int describeContents();
+    method public static int getMaxPeers();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.net.wifi.rtt.RangingRequest> CREATOR;
+  }
+
+  public static final class RangingRequest.Builder {
+    ctor public RangingRequest.Builder();
+    method public android.net.wifi.rtt.RangingRequest.Builder addAccessPoint(android.net.wifi.ScanResult);
+    method public android.net.wifi.rtt.RangingRequest.Builder addAccessPoints(java.util.List<android.net.wifi.ScanResult>);
+    method public android.net.wifi.rtt.RangingRequest.Builder addWifiAwarePeer(android.net.MacAddress);
+    method public android.net.wifi.rtt.RangingRequest.Builder addWifiAwarePeer(android.net.wifi.aware.PeerHandle);
+    method public android.net.wifi.rtt.RangingRequest build();
+  }
+
+  public final class RangingResult implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getDistanceMm();
+    method public int getDistanceStdDevMm();
+    method public android.net.MacAddress getMacAddress();
+    method public android.net.wifi.aware.PeerHandle getPeerHandle();
+    method public long getRangingTimestampUs();
+    method public int getRssi();
+    method public int getStatus();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.net.wifi.rtt.RangingResult> CREATOR;
+    field public static final int STATUS_FAIL = 1; // 0x1
+    field public static final int STATUS_SUCCESS = 0; // 0x0
+  }
+
+  public abstract class RangingResultCallback {
+    ctor public RangingResultCallback();
+    method public abstract void onRangingFailure(int);
+    method public abstract void onRangingResults(java.util.List<android.net.wifi.rtt.RangingResult>);
+    field public static final int STATUS_CODE_FAIL = 1; // 0x1
+    field public static final int STATUS_CODE_FAIL_RTT_NOT_AVAILABLE = 2; // 0x2
+  }
+
+  public class WifiRttManager {
+    method public boolean isAvailable();
+    method public void startRanging(android.net.wifi.rtt.RangingRequest, android.net.wifi.rtt.RangingResultCallback, android.os.Handler);
+    field public static final java.lang.String ACTION_WIFI_RTT_STATE_CHANGED = "android.net.wifi.rtt.action.WIFI_RTT_STATE_CHANGED";
+  }
+
+}
+
 package android.nfc {
 
   public class FormatException extends java.lang.Exception {
@@ -31571,6 +31676,7 @@
     method public final boolean postAtTime(java.lang.Runnable, long);
     method public final boolean postAtTime(java.lang.Runnable, java.lang.Object, long);
     method public final boolean postDelayed(java.lang.Runnable, long);
+    method public final boolean postDelayed(java.lang.Runnable, java.lang.Object, long);
     method public final void removeCallbacks(java.lang.Runnable);
     method public final void removeCallbacks(java.lang.Runnable, java.lang.Object);
     method public final void removeCallbacksAndMessages(java.lang.Object);
@@ -35947,7 +36053,7 @@
   public static final class Telephony.Carriers implements android.provider.BaseColumns {
     field public static final java.lang.String APN = "apn";
     field public static final java.lang.String AUTH_TYPE = "authtype";
-    field public static final java.lang.String BEARER = "bearer";
+    field public static final deprecated java.lang.String BEARER = "bearer";
     field public static final java.lang.String CARRIER_ENABLED = "carrier_enabled";
     field public static final android.net.Uri CONTENT_URI;
     field public static final java.lang.String CURRENT = "current";
@@ -35960,6 +36066,7 @@
     field public static final java.lang.String MVNO_MATCH_DATA = "mvno_match_data";
     field public static final java.lang.String MVNO_TYPE = "mvno_type";
     field public static final java.lang.String NAME = "name";
+    field public static final java.lang.String NETWORK_TYPE_BITMASK = "network_type_bitmask";
     field public static final java.lang.String NUMERIC = "numeric";
     field public static final java.lang.String PASSWORD = "password";
     field public static final java.lang.String PORT = "port";
@@ -37723,18 +37830,12 @@
     method public android.service.autofill.Dataset.Builder setValue(android.view.autofill.AutofillId, android.view.autofill.AutofillValue, java.util.regex.Pattern, android.widget.RemoteViews);
   }
 
-  public final class EditDistanceScorer implements android.os.Parcelable android.service.autofill.Scorer {
-    method public int describeContents();
-    method public static android.service.autofill.EditDistanceScorer getInstance();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.service.autofill.EditDistanceScorer> CREATOR;
-  }
-
   public final class FieldClassification {
     method public java.util.List<android.service.autofill.FieldClassification.Match> getMatches();
   }
 
   public static final class FieldClassification.Match {
+    method public java.lang.String getAlgorithm();
     method public java.lang.String getRemoteId();
     method public float getScore();
   }
@@ -37886,9 +37987,6 @@
     field public static final android.os.Parcelable.Creator<android.service.autofill.SaveRequest> CREATOR;
   }
 
-  public abstract interface Scorer {
-  }
-
   public final class TextValueSanitizer implements android.os.Parcelable android.service.autofill.Sanitizer {
     ctor public TextValueSanitizer(java.util.regex.Pattern, java.lang.String);
     method public int describeContents();
@@ -37901,6 +37999,7 @@
 
   public final class UserData implements android.os.Parcelable {
     method public int describeContents();
+    method public java.lang.String getFieldClassificationAlgorithm();
     method public static int getMaxFieldClassificationIdsSize();
     method public static int getMaxUserDataSize();
     method public static int getMaxValueLength();
@@ -37910,9 +38009,10 @@
   }
 
   public static final class UserData.Builder {
-    ctor public UserData.Builder(android.service.autofill.Scorer, java.lang.String, java.lang.String);
+    ctor public UserData.Builder(java.lang.String, java.lang.String);
     method public android.service.autofill.UserData.Builder add(java.lang.String, java.lang.String);
     method public android.service.autofill.UserData build();
+    method public android.service.autofill.UserData.Builder setFieldClassificationAlgorithm(java.lang.String, android.os.Bundle);
   }
 
   public abstract interface Validator {
@@ -37930,6 +38030,7 @@
 
   public class CarrierIdentifier implements android.os.Parcelable {
     ctor public CarrierIdentifier(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String);
+    ctor public CarrierIdentifier(byte[], java.lang.String, java.lang.String);
     method public int describeContents();
     method public java.lang.String getGid1();
     method public java.lang.String getGid2();
@@ -40376,6 +40477,113 @@
 
 package android.telephony {
 
+  public final class AccessNetworkConstants {
+    ctor public AccessNetworkConstants();
+  }
+
+  public static final class AccessNetworkConstants.AccessNetworkType {
+    ctor public AccessNetworkConstants.AccessNetworkType();
+    field public static final int CDMA2000 = 4; // 0x4
+    field public static final int EUTRAN = 3; // 0x3
+    field public static final int GERAN = 1; // 0x1
+    field public static final int IWLAN = 5; // 0x5
+    field public static final int UTRAN = 2; // 0x2
+  }
+
+  public static final class AccessNetworkConstants.EutranBand {
+    ctor public AccessNetworkConstants.EutranBand();
+    field public static final int BAND_1 = 1; // 0x1
+    field public static final int BAND_10 = 10; // 0xa
+    field public static final int BAND_11 = 11; // 0xb
+    field public static final int BAND_12 = 12; // 0xc
+    field public static final int BAND_13 = 13; // 0xd
+    field public static final int BAND_14 = 14; // 0xe
+    field public static final int BAND_17 = 17; // 0x11
+    field public static final int BAND_18 = 18; // 0x12
+    field public static final int BAND_19 = 19; // 0x13
+    field public static final int BAND_2 = 2; // 0x2
+    field public static final int BAND_20 = 20; // 0x14
+    field public static final int BAND_21 = 21; // 0x15
+    field public static final int BAND_22 = 22; // 0x16
+    field public static final int BAND_23 = 23; // 0x17
+    field public static final int BAND_24 = 24; // 0x18
+    field public static final int BAND_25 = 25; // 0x19
+    field public static final int BAND_26 = 26; // 0x1a
+    field public static final int BAND_27 = 27; // 0x1b
+    field public static final int BAND_28 = 28; // 0x1c
+    field public static final int BAND_3 = 3; // 0x3
+    field public static final int BAND_30 = 30; // 0x1e
+    field public static final int BAND_31 = 31; // 0x1f
+    field public static final int BAND_33 = 33; // 0x21
+    field public static final int BAND_34 = 34; // 0x22
+    field public static final int BAND_35 = 35; // 0x23
+    field public static final int BAND_36 = 36; // 0x24
+    field public static final int BAND_37 = 37; // 0x25
+    field public static final int BAND_38 = 38; // 0x26
+    field public static final int BAND_39 = 39; // 0x27
+    field public static final int BAND_4 = 4; // 0x4
+    field public static final int BAND_40 = 40; // 0x28
+    field public static final int BAND_41 = 41; // 0x29
+    field public static final int BAND_42 = 42; // 0x2a
+    field public static final int BAND_43 = 43; // 0x2b
+    field public static final int BAND_44 = 44; // 0x2c
+    field public static final int BAND_45 = 45; // 0x2d
+    field public static final int BAND_46 = 46; // 0x2e
+    field public static final int BAND_47 = 47; // 0x2f
+    field public static final int BAND_48 = 48; // 0x30
+    field public static final int BAND_5 = 5; // 0x5
+    field public static final int BAND_6 = 6; // 0x6
+    field public static final int BAND_65 = 65; // 0x41
+    field public static final int BAND_66 = 66; // 0x42
+    field public static final int BAND_68 = 68; // 0x44
+    field public static final int BAND_7 = 7; // 0x7
+    field public static final int BAND_70 = 70; // 0x46
+    field public static final int BAND_8 = 8; // 0x8
+    field public static final int BAND_9 = 9; // 0x9
+  }
+
+  public static final class AccessNetworkConstants.GeranBand {
+    ctor public AccessNetworkConstants.GeranBand();
+    field public static final int BAND_450 = 3; // 0x3
+    field public static final int BAND_480 = 4; // 0x4
+    field public static final int BAND_710 = 5; // 0x5
+    field public static final int BAND_750 = 6; // 0x6
+    field public static final int BAND_850 = 8; // 0x8
+    field public static final int BAND_DCS1800 = 12; // 0xc
+    field public static final int BAND_E900 = 10; // 0xa
+    field public static final int BAND_ER900 = 14; // 0xe
+    field public static final int BAND_P900 = 9; // 0x9
+    field public static final int BAND_PCS1900 = 13; // 0xd
+    field public static final int BAND_R900 = 11; // 0xb
+    field public static final int BAND_T380 = 1; // 0x1
+    field public static final int BAND_T410 = 2; // 0x2
+    field public static final int BAND_T810 = 7; // 0x7
+  }
+
+  public static final class AccessNetworkConstants.UtranBand {
+    ctor public AccessNetworkConstants.UtranBand();
+    field public static final int BAND_1 = 1; // 0x1
+    field public static final int BAND_10 = 10; // 0xa
+    field public static final int BAND_11 = 11; // 0xb
+    field public static final int BAND_12 = 12; // 0xc
+    field public static final int BAND_13 = 13; // 0xd
+    field public static final int BAND_14 = 14; // 0xe
+    field public static final int BAND_19 = 19; // 0x13
+    field public static final int BAND_2 = 2; // 0x2
+    field public static final int BAND_20 = 20; // 0x14
+    field public static final int BAND_21 = 21; // 0x15
+    field public static final int BAND_22 = 22; // 0x16
+    field public static final int BAND_25 = 25; // 0x19
+    field public static final int BAND_26 = 26; // 0x1a
+    field public static final int BAND_3 = 3; // 0x3
+    field public static final int BAND_4 = 4; // 0x4
+    field public static final int BAND_5 = 5; // 0x5
+    field public static final int BAND_6 = 6; // 0x6
+    field public static final int BAND_7 = 7; // 0x7
+    field public static final int BAND_8 = 8; // 0x8
+    field public static final int BAND_9 = 9; // 0x9
+  }
+
   public class CarrierConfigManager {
     method public android.os.PersistableBundle getConfig();
     method public android.os.PersistableBundle getConfigForSubId(int);
@@ -40527,8 +40735,13 @@
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
 
-  public final class CellIdentityCdma implements android.os.Parcelable {
+  public abstract class CellIdentity implements android.os.Parcelable {
     method public int describeContents();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.telephony.CellIdentity> CREATOR;
+  }
+
+  public final class CellIdentityCdma extends android.telephony.CellIdentity {
     method public int getBasestationId();
     method public int getLatitude();
     method public int getLongitude();
@@ -40540,8 +40753,7 @@
     field public static final android.os.Parcelable.Creator<android.telephony.CellIdentityCdma> CREATOR;
   }
 
-  public final class CellIdentityGsm implements android.os.Parcelable {
-    method public int describeContents();
+  public final class CellIdentityGsm extends android.telephony.CellIdentity {
     method public int getArfcn();
     method public int getBsic();
     method public int getCid();
@@ -40558,8 +40770,7 @@
     field public static final android.os.Parcelable.Creator<android.telephony.CellIdentityGsm> CREATOR;
   }
 
-  public final class CellIdentityLte implements android.os.Parcelable {
-    method public int describeContents();
+  public final class CellIdentityLte extends android.telephony.CellIdentity {
     method public int getCi();
     method public int getEarfcn();
     method public deprecated int getMcc();
@@ -40575,8 +40786,17 @@
     field public static final android.os.Parcelable.Creator<android.telephony.CellIdentityLte> CREATOR;
   }
 
-  public final class CellIdentityWcdma implements android.os.Parcelable {
-    method public int describeContents();
+  public final class CellIdentityTdscdma extends android.telephony.CellIdentity {
+    method public int getCid();
+    method public int getCpid();
+    method public int getLac();
+    method public java.lang.String getMccStr();
+    method public java.lang.String getMncStr();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.telephony.CellIdentityTdscdma> CREATOR;
+  }
+
+  public final class CellIdentityWcdma extends android.telephony.CellIdentity {
     method public int getCid();
     method public int getLac();
     method public deprecated int getMcc();
@@ -40900,111 +41120,6 @@
     field public static final android.os.Parcelable.Creator<android.telephony.RadioAccessSpecifier> CREATOR;
   }
 
-  public final class RadioNetworkConstants {
-    ctor public RadioNetworkConstants();
-  }
-
-  public static final class RadioNetworkConstants.EutranBands {
-    ctor public RadioNetworkConstants.EutranBands();
-    field public static final int BAND_1 = 1; // 0x1
-    field public static final int BAND_10 = 10; // 0xa
-    field public static final int BAND_11 = 11; // 0xb
-    field public static final int BAND_12 = 12; // 0xc
-    field public static final int BAND_13 = 13; // 0xd
-    field public static final int BAND_14 = 14; // 0xe
-    field public static final int BAND_17 = 17; // 0x11
-    field public static final int BAND_18 = 18; // 0x12
-    field public static final int BAND_19 = 19; // 0x13
-    field public static final int BAND_2 = 2; // 0x2
-    field public static final int BAND_20 = 20; // 0x14
-    field public static final int BAND_21 = 21; // 0x15
-    field public static final int BAND_22 = 22; // 0x16
-    field public static final int BAND_23 = 23; // 0x17
-    field public static final int BAND_24 = 24; // 0x18
-    field public static final int BAND_25 = 25; // 0x19
-    field public static final int BAND_26 = 26; // 0x1a
-    field public static final int BAND_27 = 27; // 0x1b
-    field public static final int BAND_28 = 28; // 0x1c
-    field public static final int BAND_3 = 3; // 0x3
-    field public static final int BAND_30 = 30; // 0x1e
-    field public static final int BAND_31 = 31; // 0x1f
-    field public static final int BAND_33 = 33; // 0x21
-    field public static final int BAND_34 = 34; // 0x22
-    field public static final int BAND_35 = 35; // 0x23
-    field public static final int BAND_36 = 36; // 0x24
-    field public static final int BAND_37 = 37; // 0x25
-    field public static final int BAND_38 = 38; // 0x26
-    field public static final int BAND_39 = 39; // 0x27
-    field public static final int BAND_4 = 4; // 0x4
-    field public static final int BAND_40 = 40; // 0x28
-    field public static final int BAND_41 = 41; // 0x29
-    field public static final int BAND_42 = 42; // 0x2a
-    field public static final int BAND_43 = 43; // 0x2b
-    field public static final int BAND_44 = 44; // 0x2c
-    field public static final int BAND_45 = 45; // 0x2d
-    field public static final int BAND_46 = 46; // 0x2e
-    field public static final int BAND_47 = 47; // 0x2f
-    field public static final int BAND_48 = 48; // 0x30
-    field public static final int BAND_5 = 5; // 0x5
-    field public static final int BAND_6 = 6; // 0x6
-    field public static final int BAND_65 = 65; // 0x41
-    field public static final int BAND_66 = 66; // 0x42
-    field public static final int BAND_68 = 68; // 0x44
-    field public static final int BAND_7 = 7; // 0x7
-    field public static final int BAND_70 = 70; // 0x46
-    field public static final int BAND_8 = 8; // 0x8
-    field public static final int BAND_9 = 9; // 0x9
-  }
-
-  public static final class RadioNetworkConstants.GeranBands {
-    ctor public RadioNetworkConstants.GeranBands();
-    field public static final int BAND_450 = 3; // 0x3
-    field public static final int BAND_480 = 4; // 0x4
-    field public static final int BAND_710 = 5; // 0x5
-    field public static final int BAND_750 = 6; // 0x6
-    field public static final int BAND_850 = 8; // 0x8
-    field public static final int BAND_DCS1800 = 12; // 0xc
-    field public static final int BAND_E900 = 10; // 0xa
-    field public static final int BAND_ER900 = 14; // 0xe
-    field public static final int BAND_P900 = 9; // 0x9
-    field public static final int BAND_PCS1900 = 13; // 0xd
-    field public static final int BAND_R900 = 11; // 0xb
-    field public static final int BAND_T380 = 1; // 0x1
-    field public static final int BAND_T410 = 2; // 0x2
-    field public static final int BAND_T810 = 7; // 0x7
-  }
-
-  public static final class RadioNetworkConstants.RadioAccessNetworks {
-    ctor public RadioNetworkConstants.RadioAccessNetworks();
-    field public static final int EUTRAN = 3; // 0x3
-    field public static final int GERAN = 1; // 0x1
-    field public static final int UTRAN = 2; // 0x2
-  }
-
-  public static final class RadioNetworkConstants.UtranBands {
-    ctor public RadioNetworkConstants.UtranBands();
-    field public static final int BAND_1 = 1; // 0x1
-    field public static final int BAND_10 = 10; // 0xa
-    field public static final int BAND_11 = 11; // 0xb
-    field public static final int BAND_12 = 12; // 0xc
-    field public static final int BAND_13 = 13; // 0xd
-    field public static final int BAND_14 = 14; // 0xe
-    field public static final int BAND_19 = 19; // 0x13
-    field public static final int BAND_2 = 2; // 0x2
-    field public static final int BAND_20 = 20; // 0x14
-    field public static final int BAND_21 = 21; // 0x15
-    field public static final int BAND_22 = 22; // 0x16
-    field public static final int BAND_25 = 25; // 0x19
-    field public static final int BAND_26 = 26; // 0x1a
-    field public static final int BAND_3 = 3; // 0x3
-    field public static final int BAND_4 = 4; // 0x4
-    field public static final int BAND_5 = 5; // 0x5
-    field public static final int BAND_6 = 6; // 0x6
-    field public static final int BAND_7 = 7; // 0x7
-    field public static final int BAND_8 = 8; // 0x8
-    field public static final int BAND_9 = 9; // 0x9
-  }
-
   public class ServiceState implements android.os.Parcelable {
     ctor public ServiceState();
     ctor public ServiceState(android.telephony.ServiceState);
@@ -41012,11 +41127,13 @@
     method protected void copyFrom(android.telephony.ServiceState);
     method public int describeContents();
     method public boolean getIsManualSelection();
+    method public int getNetworkId();
     method public java.lang.String getOperatorAlphaLong();
     method public java.lang.String getOperatorAlphaShort();
     method public java.lang.String getOperatorNumeric();
     method public boolean getRoaming();
     method public int getState();
+    method public int getSystemId();
     method public void setIsManualSelection(boolean);
     method public void setOperatorName(java.lang.String, java.lang.String, java.lang.String);
     method public void setRoaming(boolean);
@@ -41029,6 +41146,7 @@
     field public static final int STATE_IN_SERVICE = 0; // 0x0
     field public static final int STATE_OUT_OF_SERVICE = 1; // 0x1
     field public static final int STATE_POWER_OFF = 3; // 0x3
+    field public static final int UNKNOWN_ID = -1; // 0xffffffff
   }
 
   public class SignalStrength implements android.os.Parcelable {
@@ -41196,7 +41314,7 @@
 
   public class SubscriptionManager {
     method public void addOnSubscriptionsChangedListener(android.telephony.SubscriptionManager.OnSubscriptionsChangedListener);
-    method public static android.telephony.SubscriptionManager from(android.content.Context);
+    method public static deprecated android.telephony.SubscriptionManager from(android.content.Context);
     method public android.telephony.SubscriptionInfo getActiveSubscriptionInfo(int);
     method public int getActiveSubscriptionInfoCount();
     method public int getActiveSubscriptionInfoCountMax();
@@ -47258,6 +47376,7 @@
     method public abstract void setSelected(boolean);
     method public abstract void setText(java.lang.CharSequence);
     method public abstract void setText(java.lang.CharSequence, int, int);
+    method public void setTextIdEntry(java.lang.String);
     method public abstract void setTextLines(int[], int[]);
     method public abstract void setTextStyle(float, int, int, int);
     method public abstract void setTransformation(android.graphics.Matrix);
@@ -47777,6 +47896,7 @@
     method public java.lang.CharSequence getPackageName();
     method public android.view.accessibility.AccessibilityRecord getRecord(int);
     method public int getRecordCount();
+    method public int getWindowChanges();
     method public void initFromParcel(android.os.Parcel);
     method public static android.view.accessibility.AccessibilityEvent obtain(int);
     method public static android.view.accessibility.AccessibilityEvent obtain(android.view.accessibility.AccessibilityEvent);
@@ -47821,6 +47941,17 @@
     field public static final int TYPE_WINDOWS_CHANGED = 4194304; // 0x400000
     field public static final int TYPE_WINDOW_CONTENT_CHANGED = 2048; // 0x800
     field public static final int TYPE_WINDOW_STATE_CHANGED = 32; // 0x20
+    field public static final int WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED = 128; // 0x80
+    field public static final int WINDOWS_CHANGE_ACTIVE = 32; // 0x20
+    field public static final int WINDOWS_CHANGE_ADDED = 1; // 0x1
+    field public static final int WINDOWS_CHANGE_BOUNDS = 8; // 0x8
+    field public static final int WINDOWS_CHANGE_CHILDREN = 512; // 0x200
+    field public static final int WINDOWS_CHANGE_FOCUSED = 64; // 0x40
+    field public static final int WINDOWS_CHANGE_LAYER = 16; // 0x10
+    field public static final int WINDOWS_CHANGE_PARENT = 256; // 0x100
+    field public static final int WINDOWS_CHANGE_PIP = 1024; // 0x400
+    field public static final int WINDOWS_CHANGE_REMOVED = 2; // 0x2
+    field public static final int WINDOWS_CHANGE_TITLE = 4; // 0x4
   }
 
   public abstract interface AccessibilityEventSource {
@@ -48532,6 +48663,8 @@
     method public void commit();
     method public void disableAutofillServices();
     method public android.content.ComponentName getAutofillServiceComponentName();
+    method public java.util.List<java.lang.String> getAvailableFieldClassificationAlgorithms();
+    method public java.lang.String getDefaultFieldClassificationAlgorithm();
     method public android.service.autofill.UserData getUserData();
     method public boolean hasEnabledAutofillServices();
     method public boolean isAutofillSupported();
@@ -52291,6 +52424,7 @@
     method public boolean isAllCaps();
     method public boolean isCursorVisible();
     method public boolean isElegantTextHeight();
+    method public boolean isFallbackLineSpacing();
     method public boolean isInputMethodTarget();
     method public boolean isSuggestionsEnabled();
     method public boolean isTextSelectable();
@@ -52334,6 +52468,7 @@
     method public void setError(java.lang.CharSequence);
     method public void setError(java.lang.CharSequence, android.graphics.drawable.Drawable);
     method public void setExtractedText(android.view.inputmethod.ExtractedText);
+    method public void setFallbackLineSpacing(boolean);
     method public void setFilters(android.text.InputFilter[]);
     method public void setFontFeatureSettings(java.lang.String);
     method public boolean setFontVariationSettings(java.lang.String);
diff --git a/api/system-current.txt b/api/system-current.txt
index 3e78167..b2d5a49 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -137,6 +137,7 @@
     field public static final java.lang.String RECEIVE_EMERGENCY_BROADCAST = "android.permission.RECEIVE_EMERGENCY_BROADCAST";
     field public static final java.lang.String RECEIVE_WIFI_CREDENTIAL_CHANGE = "android.permission.RECEIVE_WIFI_CREDENTIAL_CHANGE";
     field public static final java.lang.String RECOVERY = "android.permission.RECOVERY";
+    field public static final java.lang.String RECOVER_KEYSTORE = "android.permission.RECOVER_KEYSTORE";
     field public static final java.lang.String REGISTER_CALL_PROVIDER = "android.permission.REGISTER_CALL_PROVIDER";
     field public static final java.lang.String REGISTER_CONNECTION_MANAGER = "android.permission.REGISTER_CONNECTION_MANAGER";
     field public static final java.lang.String REGISTER_SIM_SUBSCRIPTION = "android.permission.REGISTER_SIM_SUBSCRIPTION";
@@ -173,6 +174,7 @@
     field public static final java.lang.String UPDATE_LOCK = "android.permission.UPDATE_LOCK";
     field public static final java.lang.String UPDATE_TIME_ZONE_RULES = "android.permission.UPDATE_TIME_ZONE_RULES";
     field public static final java.lang.String USER_ACTIVITY = "android.permission.USER_ACTIVITY";
+    field public static final java.lang.String USE_RESERVED_DISK = "android.permission.USE_RESERVED_DISK";
     field public static final java.lang.String WRITE_APN_SETTINGS = "android.permission.WRITE_APN_SETTINGS";
     field public static final java.lang.String WRITE_DREAM_STATE = "android.permission.WRITE_DREAM_STATE";
     field public static final java.lang.String WRITE_GSERVICES = "android.permission.WRITE_GSERVICES";
@@ -247,8 +249,48 @@
   }
 
   public class AppOpsManager {
+    method public static java.lang.String[] getOpStrs();
     method public void setUidMode(java.lang.String, int, int);
+    field public static final java.lang.String OPSTR_ACCESS_NOTIFICATIONS = "android:access_notifications";
     field public static final java.lang.String OPSTR_ACTIVATE_VPN = "android:activate_vpn";
+    field public static final java.lang.String OPSTR_ASSIST_SCREENSHOT = "android:assist_screenshot";
+    field public static final java.lang.String OPSTR_ASSIST_STRUCTURE = "android:assist_structure";
+    field public static final java.lang.String OPSTR_AUDIO_ACCESSIBILITY_VOLUME = "android:audio_accessibility_volume";
+    field public static final java.lang.String OPSTR_AUDIO_ALARM_VOLUME = "android:audio_alarm_volume";
+    field public static final java.lang.String OPSTR_AUDIO_BLUETOOTH_VOLUME = "android:audio_bluetooth_volume";
+    field public static final java.lang.String OPSTR_AUDIO_MASTER_VOLUME = "android:audio_master_volume";
+    field public static final java.lang.String OPSTR_AUDIO_MEDIA_VOLUME = "android:audio_media_volume";
+    field public static final java.lang.String OPSTR_AUDIO_NOTIFICATION_VOLUME = "android:audio_notification_volume";
+    field public static final java.lang.String OPSTR_AUDIO_RING_VOLUME = "android:audio_ring_volume";
+    field public static final java.lang.String OPSTR_AUDIO_VOICE_VOLUME = "android:audio_voice_volume";
+    field public static final java.lang.String OPSTR_BIND_ACCESSIBILITY_SERVICE = "bind_accessibility_service";
+    field public static final java.lang.String OPSTR_CHANGE_WIFI_STATE = "change_wifi_state";
+    field public static final java.lang.String OPSTR_GET_ACCOUNTS = "android:get_accounts";
+    field public static final java.lang.String OPSTR_GPS = "android:gps";
+    field public static final java.lang.String OPSTR_INSTANT_APP_START_FOREGROUND = "android:instant_app_start_foreground";
+    field public static final java.lang.String OPSTR_MUTE_MICROPHONE = "android:mute_microphone";
+    field public static final java.lang.String OPSTR_NEIGHBORING_CELLS = "android:neighboring_cells";
+    field public static final java.lang.String OPSTR_PLAY_AUDIO = "android:play_audio";
+    field public static final java.lang.String OPSTR_POST_NOTIFICATION = "android:post_notification";
+    field public static final java.lang.String OPSTR_PROJECT_MEDIA = "android:project_media";
+    field public static final java.lang.String OPSTR_READ_CLIPBOARD = "android:read_clipboard";
+    field public static final java.lang.String OPSTR_READ_ICC_SMS = "android:read_icc_sms";
+    field public static final java.lang.String OPSTR_RECEIVE_EMERGENCY_BROADCAST = "android:receive_emergency_broadcast";
+    field public static final java.lang.String OPSTR_REQUEST_DELETE_PACKAGES = "request_delete_packages";
+    field public static final java.lang.String OPSTR_REQUEST_INSTALL_PACKAGES = "android:request_install_packages";
+    field public static final java.lang.String OPSTR_RUN_ANY_IN_BACKGROUND = "android:run_any_in_background";
+    field public static final java.lang.String OPSTR_RUN_IN_BACKGROUND = "android:run_in_background";
+    field public static final java.lang.String OPSTR_TAKE_AUDIO_FOCUS = "android:take_audio_focus";
+    field public static final java.lang.String OPSTR_TAKE_MEDIA_BUTTONS = "android:take_media_buttons";
+    field public static final java.lang.String OPSTR_TOAST_WINDOW = "android:toast_window";
+    field public static final java.lang.String OPSTR_TURN_SCREEN_ON = "android:turn_screen_on";
+    field public static final java.lang.String OPSTR_VIBRATE = "android:vibrate";
+    field public static final java.lang.String OPSTR_WAKE_LOCK = "android:wake_lock";
+    field public static final java.lang.String OPSTR_WIFI_SCAN = "android:wifi_scan";
+    field public static final java.lang.String OPSTR_WRITE_CLIPBOARD = "android:write_clipboard";
+    field public static final java.lang.String OPSTR_WRITE_ICC_SMS = "android:write_icc_sms";
+    field public static final java.lang.String OPSTR_WRITE_SMS = "android:write_sms";
+    field public static final java.lang.String OPSTR_WRITE_WALLPAPER = "android:write_wallpaper";
   }
 
   public class BroadcastOptions {
@@ -1340,9 +1382,30 @@
 
 package android.hardware.location {
 
+  public class ContextHubClient implements java.io.Closeable {
+    method public void close();
+    method public android.hardware.location.ContextHubInfo getAttachedHub();
+    method public int sendMessageToNanoApp(android.hardware.location.NanoAppMessage);
+  }
+
+  public class ContextHubClientCallback {
+    ctor public ContextHubClientCallback();
+    method public void onHubReset(android.hardware.location.ContextHubClient);
+    method public void onMessageFromNanoApp(android.hardware.location.ContextHubClient, android.hardware.location.NanoAppMessage);
+    method public void onNanoAppAborted(android.hardware.location.ContextHubClient, long, int);
+    method public void onNanoAppDisabled(android.hardware.location.ContextHubClient, long);
+    method public void onNanoAppEnabled(android.hardware.location.ContextHubClient, long);
+    method public void onNanoAppLoaded(android.hardware.location.ContextHubClient, long);
+    method public void onNanoAppUnloaded(android.hardware.location.ContextHubClient, long);
+  }
+
   public class ContextHubInfo implements android.os.Parcelable {
     ctor public ContextHubInfo();
     method public int describeContents();
+    method public byte getChreApiMajorVersion();
+    method public byte getChreApiMinorVersion();
+    method public short getChrePatchVersion();
+    method public long getChrePlatformId();
     method public int getId();
     method public int getMaxPacketLengthBytes();
     method public android.hardware.location.MemoryRegion[] getMemoryRegions();
@@ -1362,24 +1425,32 @@
   }
 
   public final class ContextHubManager {
-    method public int[] findNanoAppOnHub(int, android.hardware.location.NanoAppFilter);
-    method public int[] getContextHubHandles();
-    method public android.hardware.location.ContextHubInfo getContextHubInfo(int);
-    method public android.hardware.location.NanoAppInstanceInfo getNanoAppInstanceInfo(int);
-    method public int loadNanoApp(int, android.hardware.location.NanoApp);
-    method public int registerCallback(android.hardware.location.ContextHubManager.Callback);
-    method public int registerCallback(android.hardware.location.ContextHubManager.Callback, android.os.Handler);
-    method public int sendMessage(int, int, android.hardware.location.ContextHubMessage);
-    method public int unloadNanoApp(int);
-    method public int unregisterCallback(android.hardware.location.ContextHubManager.Callback);
+    method public android.hardware.location.ContextHubClient createClient(android.hardware.location.ContextHubInfo, android.hardware.location.ContextHubClientCallback, java.util.concurrent.Executor);
+    method public android.hardware.location.ContextHubClient createClient(android.hardware.location.ContextHubInfo, android.hardware.location.ContextHubClientCallback);
+    method public android.hardware.location.ContextHubTransaction<java.lang.Void> disableNanoApp(android.hardware.location.ContextHubInfo, long);
+    method public android.hardware.location.ContextHubTransaction<java.lang.Void> enableNanoApp(android.hardware.location.ContextHubInfo, long);
+    method public deprecated int[] findNanoAppOnHub(int, android.hardware.location.NanoAppFilter);
+    method public deprecated int[] getContextHubHandles();
+    method public deprecated android.hardware.location.ContextHubInfo getContextHubInfo(int);
+    method public java.util.List<android.hardware.location.ContextHubInfo> getContextHubs();
+    method public deprecated android.hardware.location.NanoAppInstanceInfo getNanoAppInstanceInfo(int);
+    method public deprecated int loadNanoApp(int, android.hardware.location.NanoApp);
+    method public android.hardware.location.ContextHubTransaction<java.lang.Void> loadNanoApp(android.hardware.location.ContextHubInfo, android.hardware.location.NanoAppBinary);
+    method public android.hardware.location.ContextHubTransaction<java.util.List<android.hardware.location.NanoAppState>> queryNanoApps(android.hardware.location.ContextHubInfo);
+    method public deprecated int registerCallback(android.hardware.location.ContextHubManager.Callback);
+    method public deprecated int registerCallback(android.hardware.location.ContextHubManager.Callback, android.os.Handler);
+    method public deprecated int sendMessage(int, int, android.hardware.location.ContextHubMessage);
+    method public deprecated int unloadNanoApp(int);
+    method public android.hardware.location.ContextHubTransaction<java.lang.Void> unloadNanoApp(android.hardware.location.ContextHubInfo, long);
+    method public deprecated int unregisterCallback(android.hardware.location.ContextHubManager.Callback);
   }
 
-  public static abstract class ContextHubManager.Callback {
+  public static abstract deprecated class ContextHubManager.Callback {
     ctor protected ContextHubManager.Callback();
     method public abstract void onMessageReceipt(int, int, android.hardware.location.ContextHubMessage);
   }
 
-  public class ContextHubMessage {
+  public deprecated class ContextHubMessage {
     ctor public ContextHubMessage(int, int, byte[]);
     method public int describeContents();
     method public byte[] getData();
@@ -1392,6 +1463,37 @@
     field public static final android.os.Parcelable.Creator<android.hardware.location.ContextHubMessage> CREATOR;
   }
 
+  public class ContextHubTransaction<T> {
+    method public int getType();
+    method public void setOnCompleteListener(android.hardware.location.ContextHubTransaction.OnCompleteListener<T>, java.util.concurrent.Executor);
+    method public void setOnCompleteListener(android.hardware.location.ContextHubTransaction.OnCompleteListener<T>);
+    method public static java.lang.String typeToString(int, boolean);
+    method public android.hardware.location.ContextHubTransaction.Response<T> waitForResponse(long, java.util.concurrent.TimeUnit) throws java.lang.InterruptedException, java.util.concurrent.TimeoutException;
+    field public static final int RESULT_FAILED_AT_HUB = 5; // 0x5
+    field public static final int RESULT_FAILED_BAD_PARAMS = 2; // 0x2
+    field public static final int RESULT_FAILED_BUSY = 4; // 0x4
+    field public static final int RESULT_FAILED_HAL_UNAVAILABLE = 8; // 0x8
+    field public static final int RESULT_FAILED_SERVICE_INTERNAL_FAILURE = 7; // 0x7
+    field public static final int RESULT_FAILED_TIMEOUT = 6; // 0x6
+    field public static final int RESULT_FAILED_UNINITIALIZED = 3; // 0x3
+    field public static final int RESULT_FAILED_UNKNOWN = 1; // 0x1
+    field public static final int RESULT_SUCCESS = 0; // 0x0
+    field public static final int TYPE_DISABLE_NANOAPP = 3; // 0x3
+    field public static final int TYPE_ENABLE_NANOAPP = 2; // 0x2
+    field public static final int TYPE_LOAD_NANOAPP = 0; // 0x0
+    field public static final int TYPE_QUERY_NANOAPPS = 4; // 0x4
+    field public static final int TYPE_UNLOAD_NANOAPP = 1; // 0x1
+  }
+
+  public static abstract interface ContextHubTransaction.OnCompleteListener<L> {
+    method public abstract void onComplete(android.hardware.location.ContextHubTransaction<L>, android.hardware.location.ContextHubTransaction.Response<L>);
+  }
+
+  public static class ContextHubTransaction.Response<R> {
+    method public R getContents();
+    method public int getResult();
+  }
+
   public final class GeofenceHardware {
     method public boolean addGeofence(int, int, android.hardware.location.GeofenceHardwareRequest, android.hardware.location.GeofenceHardwareCallback);
     method public int[] getMonitoringTypes();
@@ -1479,7 +1581,7 @@
     field public static final android.os.Parcelable.Creator<android.hardware.location.MemoryRegion> CREATOR;
   }
 
-  public class NanoApp {
+  public deprecated class NanoApp {
     ctor public NanoApp();
     ctor public deprecated NanoApp(int, byte[]);
     ctor public NanoApp(long, byte[]);
@@ -1508,7 +1610,26 @@
     field public static final android.os.Parcelable.Creator<android.hardware.location.NanoApp> CREATOR;
   }
 
-  public class NanoAppFilter {
+  public final class NanoAppBinary implements android.os.Parcelable {
+    ctor public NanoAppBinary(byte[]);
+    method public int describeContents();
+    method public byte[] getBinary();
+    method public byte[] getBinaryNoHeader();
+    method public int getFlags();
+    method public int getHeaderVersion();
+    method public long getHwHubType();
+    method public long getNanoAppId();
+    method public int getNanoAppVersion();
+    method public byte getTargetChreApiMajorVersion();
+    method public byte getTargetChreApiMinorVersion();
+    method public boolean hasValidHeader();
+    method public boolean isEncrypted();
+    method public boolean isSigned();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.hardware.location.NanoAppBinary> CREATOR;
+  }
+
+  public deprecated class NanoAppFilter {
     ctor public NanoAppFilter(long, int, int, long);
     method public int describeContents();
     method public boolean testMatch(android.hardware.location.NanoAppInstanceInfo);
@@ -1523,7 +1644,7 @@
     field public static final int VENDOR_ANY = -1; // 0xffffffff
   }
 
-  public class NanoAppInstanceInfo {
+  public deprecated class NanoAppInstanceInfo {
     ctor public NanoAppInstanceInfo();
     method public int describeContents();
     method public long getAppId();
@@ -1541,6 +1662,28 @@
     field public static final android.os.Parcelable.Creator<android.hardware.location.NanoAppInstanceInfo> CREATOR;
   }
 
+  public final class NanoAppMessage implements android.os.Parcelable {
+    method public static android.hardware.location.NanoAppMessage createMessageFromNanoApp(long, int, byte[], boolean);
+    method public static android.hardware.location.NanoAppMessage createMessageToNanoApp(long, int, byte[]);
+    method public int describeContents();
+    method public byte[] getMessageBody();
+    method public int getMessageType();
+    method public long getNanoAppId();
+    method public boolean isBroadcastMessage();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.hardware.location.NanoAppMessage> CREATOR;
+  }
+
+  public final class NanoAppState implements android.os.Parcelable {
+    ctor public NanoAppState(long, int, boolean);
+    method public int describeContents();
+    method public long getNanoAppId();
+    method public long getNanoAppVersion();
+    method public boolean isEnabled();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.hardware.location.NanoAppState> CREATOR;
+  }
+
 }
 
 package android.hardware.radio {
@@ -1610,6 +1753,15 @@
     field public static final int CLASS_AM_FM = 0; // 0x0
     field public static final int CLASS_DT = 2; // 0x2
     field public static final int CLASS_SAT = 1; // 0x1
+    field public static final int CONFIG_DAB_DAB_LINKING = 6; // 0x6
+    field public static final int CONFIG_DAB_DAB_SOFT_LINKING = 8; // 0x8
+    field public static final int CONFIG_DAB_FM_LINKING = 7; // 0x7
+    field public static final int CONFIG_DAB_FM_SOFT_LINKING = 9; // 0x9
+    field public static final int CONFIG_FORCE_ANALOG = 2; // 0x2
+    field public static final int CONFIG_FORCE_DIGITAL = 3; // 0x3
+    field public static final int CONFIG_FORCE_MONO = 1; // 0x1
+    field public static final int CONFIG_RDS_AF = 4; // 0x4
+    field public static final int CONFIG_RDS_REG = 5; // 0x5
     field public static final int REGION_ITU_1 = 0; // 0x0
     field public static final int REGION_ITU_2 = 1; // 0x1
     field public static final int REGION_JAPAN = 3; // 0x3
@@ -1789,15 +1941,20 @@
     method public abstract void close();
     method public abstract int getConfiguration(android.hardware.radio.RadioManager.BandConfig[]);
     method public abstract boolean getMute();
+    method public java.util.Map<java.lang.String, java.lang.String> getParameters(java.util.List<java.lang.String>);
     method public abstract int getProgramInformation(android.hardware.radio.RadioManager.ProgramInfo[]);
     method public abstract java.util.List<android.hardware.radio.RadioManager.ProgramInfo> getProgramList(java.util.Map<java.lang.String, java.lang.String>);
     method public abstract boolean hasControl();
-    method public abstract boolean isAnalogForced();
+    method public abstract deprecated boolean isAnalogForced();
     method public abstract boolean isAntennaConnected();
+    method public boolean isConfigFlagSet(int);
+    method public boolean isConfigFlagSupported(int);
     method public abstract int scan(int, boolean);
-    method public abstract void setAnalogForced(boolean);
+    method public abstract deprecated void setAnalogForced(boolean);
+    method public void setConfigFlag(int, boolean);
     method public abstract int setConfiguration(android.hardware.radio.RadioManager.BandConfig);
     method public abstract int setMute(boolean);
+    method public java.util.Map<java.lang.String, java.lang.String> setParameters(java.util.Map<java.lang.String, java.lang.String>);
     method public abstract boolean startBackgroundScan();
     method public abstract int step(int, boolean);
     method public abstract deprecated int tune(int, int);
@@ -1823,6 +1980,7 @@
     method public void onEmergencyAnnouncement(boolean);
     method public void onError(int);
     method public deprecated void onMetadataChanged(android.hardware.radio.RadioMetadata);
+    method public void onParametersUpdated(java.util.Map<java.lang.String, java.lang.String>);
     method public void onProgramInfoChanged(android.hardware.radio.RadioManager.ProgramInfo);
     method public void onProgramListChanged();
     method public void onTrafficAnnouncement(boolean);
@@ -3115,6 +3273,52 @@
 
 }
 
+package android.net.wifi.rtt {
+
+  public static final class RangingRequest.Builder {
+    method public android.net.wifi.rtt.RangingRequest.Builder addResponder(android.net.wifi.rtt.ResponderConfig);
+  }
+
+  public final class ResponderConfig implements android.os.Parcelable {
+    ctor public ResponderConfig(android.net.MacAddress, int, boolean, int, int, int, int, int);
+    ctor public ResponderConfig(android.net.wifi.aware.PeerHandle, int, boolean, int, int, int, int, int);
+    method public int describeContents();
+    method public static android.net.wifi.rtt.ResponderConfig fromScanResult(android.net.wifi.ScanResult);
+    method public static android.net.wifi.rtt.ResponderConfig fromWifiAwarePeerHandleWithDefaults(android.net.wifi.aware.PeerHandle);
+    method public static android.net.wifi.rtt.ResponderConfig fromWifiAwarePeerMacAddressWithDefaults(android.net.MacAddress);
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final int CHANNEL_WIDTH_160MHZ = 3; // 0x3
+    field public static final int CHANNEL_WIDTH_20MHZ = 0; // 0x0
+    field public static final int CHANNEL_WIDTH_40MHZ = 1; // 0x1
+    field public static final int CHANNEL_WIDTH_80MHZ = 2; // 0x2
+    field public static final int CHANNEL_WIDTH_80MHZ_PLUS_MHZ = 4; // 0x4
+    field public static final android.os.Parcelable.Creator<android.net.wifi.rtt.ResponderConfig> CREATOR;
+    field public static final int PREAMBLE_HT = 1; // 0x1
+    field public static final int PREAMBLE_LEGACY = 0; // 0x0
+    field public static final int PREAMBLE_VHT = 2; // 0x2
+    field public static final int RESPONDER_AP = 0; // 0x0
+    field public static final int RESPONDER_AWARE = 4; // 0x4
+    field public static final int RESPONDER_P2P_CLIENT = 3; // 0x3
+    field public static final int RESPONDER_P2P_GO = 2; // 0x2
+    field public static final int RESPONDER_STA = 1; // 0x1
+    field public final int centerFreq0;
+    field public final int centerFreq1;
+    field public final int channelWidth;
+    field public final int frequency;
+    field public final android.net.MacAddress macAddress;
+    field public final android.net.wifi.aware.PeerHandle peerHandle;
+    field public final int preamble;
+    field public final int responderType;
+    field public final boolean supports80211mc;
+  }
+
+  public class WifiRttManager {
+    method public void cancelRanging(android.os.WorkSource);
+    method public void startRanging(android.os.WorkSource, android.net.wifi.rtt.RangingRequest, android.net.wifi.rtt.RangingResultCallback, android.os.Handler);
+  }
+
+}
+
 package android.nfc {
 
   public final class NfcAdapter {
@@ -4070,6 +4274,7 @@
   public class SubscriptionManager {
     method public java.util.List<android.telephony.SubscriptionPlan> getSubscriptionPlans(int);
     method public void setSubscriptionPlans(int, java.util.List<android.telephony.SubscriptionPlan>);
+    field public static final java.lang.String ACTION_MANAGE_SUBSCRIPTION_PLANS = "android.telephony.action.MANAGE_SUBSCRIPTION_PLANS";
   }
 
   public final class SubscriptionPlan implements android.os.Parcelable {
@@ -4368,10 +4573,10 @@
   }
 
   public final class StatsManager {
-    method public boolean addConfiguration(java.lang.String, byte[], java.lang.String, java.lang.String);
-    method public byte[] getData(java.lang.String);
+    method public boolean addConfiguration(long, byte[], java.lang.String, java.lang.String);
+    method public byte[] getData(long);
     method public byte[] getMetadata();
-    method public boolean removeConfiguration(java.lang.String);
+    method public boolean removeConfiguration(long);
   }
 
 }
diff --git a/api/system-removed.txt b/api/system-removed.txt
index f98d011..a3bf576 100644
--- a/api/system-removed.txt
+++ b/api/system-removed.txt
@@ -142,10 +142,7 @@
   }
 
   public class WifiManager {
-    method public deprecated java.util.List<android.net.wifi.BatchedScanResult> getBatchedScanResults();
     method public android.net.wifi.WifiConnectionStatistics getConnectionStatistics();
-    method public deprecated boolean isBatchedScanSupported();
-    method public deprecated boolean startLocationRestrictedScan(android.os.WorkSource);
   }
 
 }
diff --git a/api/test-current.txt b/api/test-current.txt
index d56b0856..b16e700 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -45,6 +45,51 @@
     method public void setTaskOverlay(boolean, boolean);
   }
 
+  public class AppOpsManager {
+    method public static java.lang.String[] getOpStrs();
+    method public void setMode(int, int, java.lang.String, int);
+    field public static final java.lang.String OPSTR_ACCESS_NOTIFICATIONS = "android:access_notifications";
+    field public static final java.lang.String OPSTR_ACTIVATE_VPN = "android:activate_vpn";
+    field public static final java.lang.String OPSTR_ASSIST_SCREENSHOT = "android:assist_screenshot";
+    field public static final java.lang.String OPSTR_ASSIST_STRUCTURE = "android:assist_structure";
+    field public static final java.lang.String OPSTR_AUDIO_ACCESSIBILITY_VOLUME = "android:audio_accessibility_volume";
+    field public static final java.lang.String OPSTR_AUDIO_ALARM_VOLUME = "android:audio_alarm_volume";
+    field public static final java.lang.String OPSTR_AUDIO_BLUETOOTH_VOLUME = "android:audio_bluetooth_volume";
+    field public static final java.lang.String OPSTR_AUDIO_MASTER_VOLUME = "android:audio_master_volume";
+    field public static final java.lang.String OPSTR_AUDIO_MEDIA_VOLUME = "android:audio_media_volume";
+    field public static final java.lang.String OPSTR_AUDIO_NOTIFICATION_VOLUME = "android:audio_notification_volume";
+    field public static final java.lang.String OPSTR_AUDIO_RING_VOLUME = "android:audio_ring_volume";
+    field public static final java.lang.String OPSTR_AUDIO_VOICE_VOLUME = "android:audio_voice_volume";
+    field public static final java.lang.String OPSTR_BIND_ACCESSIBILITY_SERVICE = "bind_accessibility_service";
+    field public static final java.lang.String OPSTR_CHANGE_WIFI_STATE = "change_wifi_state";
+    field public static final java.lang.String OPSTR_GET_ACCOUNTS = "android:get_accounts";
+    field public static final java.lang.String OPSTR_GPS = "android:gps";
+    field public static final java.lang.String OPSTR_INSTANT_APP_START_FOREGROUND = "android:instant_app_start_foreground";
+    field public static final java.lang.String OPSTR_MUTE_MICROPHONE = "android:mute_microphone";
+    field public static final java.lang.String OPSTR_NEIGHBORING_CELLS = "android:neighboring_cells";
+    field public static final java.lang.String OPSTR_PLAY_AUDIO = "android:play_audio";
+    field public static final java.lang.String OPSTR_POST_NOTIFICATION = "android:post_notification";
+    field public static final java.lang.String OPSTR_PROJECT_MEDIA = "android:project_media";
+    field public static final java.lang.String OPSTR_READ_CLIPBOARD = "android:read_clipboard";
+    field public static final java.lang.String OPSTR_READ_ICC_SMS = "android:read_icc_sms";
+    field public static final java.lang.String OPSTR_RECEIVE_EMERGENCY_BROADCAST = "android:receive_emergency_broadcast";
+    field public static final java.lang.String OPSTR_REQUEST_DELETE_PACKAGES = "request_delete_packages";
+    field public static final java.lang.String OPSTR_REQUEST_INSTALL_PACKAGES = "android:request_install_packages";
+    field public static final java.lang.String OPSTR_RUN_ANY_IN_BACKGROUND = "android:run_any_in_background";
+    field public static final java.lang.String OPSTR_RUN_IN_BACKGROUND = "android:run_in_background";
+    field public static final java.lang.String OPSTR_TAKE_AUDIO_FOCUS = "android:take_audio_focus";
+    field public static final java.lang.String OPSTR_TAKE_MEDIA_BUTTONS = "android:take_media_buttons";
+    field public static final java.lang.String OPSTR_TOAST_WINDOW = "android:toast_window";
+    field public static final java.lang.String OPSTR_TURN_SCREEN_ON = "android:turn_screen_on";
+    field public static final java.lang.String OPSTR_VIBRATE = "android:vibrate";
+    field public static final java.lang.String OPSTR_WAKE_LOCK = "android:wake_lock";
+    field public static final java.lang.String OPSTR_WIFI_SCAN = "android:wifi_scan";
+    field public static final java.lang.String OPSTR_WRITE_CLIPBOARD = "android:write_clipboard";
+    field public static final java.lang.String OPSTR_WRITE_ICC_SMS = "android:write_icc_sms";
+    field public static final java.lang.String OPSTR_WRITE_SMS = "android:write_sms";
+    field public static final java.lang.String OPSTR_WRITE_WALLPAPER = "android:write_wallpaper";
+  }
+
   public final class NotificationChannelGroup implements android.os.Parcelable {
     method public void setBlocked(boolean);
   }
@@ -165,6 +210,8 @@
     method public abstract int getInstallReason(java.lang.String, android.os.UserHandle);
     method public abstract java.lang.String getPermissionControllerPackageName();
     method public abstract boolean isPermissionReviewModeEnabled();
+    field public static final java.lang.String FEATURE_ADOPTABLE_STORAGE = "android.software.adoptable_storage";
+    field public static final java.lang.String FEATURE_FILE_BASED_ENCRYPTION = "android.software.file_based_encryption";
   }
 
   public class PermissionInfo extends android.content.pm.PackageItemInfo implements android.os.Parcelable {
@@ -435,6 +482,10 @@
     field public static final java.lang.String ACTION_ENTERPRISE_PRIVACY_SETTINGS = "android.settings.ENTERPRISE_PRIVACY_SETTINGS";
   }
 
+  public static final class Settings.Global extends android.provider.Settings.NameValueTable {
+    field public static final java.lang.String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package";
+  }
+
   public static final class Settings.Secure extends android.provider.Settings.NameValueTable {
     field public static final java.lang.String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = "accessibility_display_magnification_enabled";
     field public static final java.lang.String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = "autofill_field_classification";
@@ -473,7 +524,8 @@
     method public void apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int) throws java.lang.Exception;
   }
 
-  public final class EditDistanceScorer extends android.service.autofill.InternalScorer implements android.os.Parcelable android.service.autofill.Scorer {
+  public final class EditDistanceScorer {
+    method public static android.service.autofill.EditDistanceScorer getInstance();
     method public float getScore(android.view.autofill.AutofillValue, java.lang.String);
   }
 
@@ -489,11 +541,6 @@
     ctor public InternalSanitizer();
   }
 
-  public abstract class InternalScorer implements android.os.Parcelable android.service.autofill.Scorer {
-    ctor public InternalScorer();
-    method public abstract float getScore(android.view.autofill.AutofillValue, java.lang.String);
-  }
-
   public abstract class InternalTransformation implements android.os.Parcelable android.service.autofill.Transformation {
     ctor public InternalTransformation();
   }
diff --git a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
index b61cdec..e87a78e 100644
--- a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
+++ b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
@@ -23,8 +23,8 @@
 import android.app.backup.IBackupObserver;
 import android.app.backup.IRestoreObserver;
 import android.app.backup.IRestoreSession;
-import android.app.backup.RestoreSet;
 import android.app.backup.ISelectBackupTransportCallback;
+import android.app.backup.RestoreSet;
 import android.content.ComponentName;
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageInfo;
@@ -37,6 +37,7 @@
 import com.android.internal.annotations.GuardedBy;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
@@ -339,18 +340,16 @@
             System.err.println(PM_NOT_RUNNING_ERR);
         }
         if (installedPackages != null) {
-            List<String> packages = new ArrayList<>();
-            for (PackageInfo pi : installedPackages) {
-                try {
-                    if (mBmgr.isAppEligibleForBackup(pi.packageName)) {
-                        packages.add(pi.packageName);
-                    }
-                } catch (RemoteException e) {
-                    System.err.println(e.toString());
-                    System.err.println(BMGR_NOT_RUNNING_ERR);
-                }
+            String[] packages =
+                    installedPackages.stream().map(p -> p.packageName).toArray(String[]::new);
+            String[] filteredPackages = {};
+            try {
+                filteredPackages = mBmgr.filterAppsEligibleForBackup(packages);
+            } catch (RemoteException e) {
+                System.err.println(e.toString());
+                System.err.println(BMGR_NOT_RUNNING_ERR);
             }
-            backupNowPackages(packages, nonIncrementalBackup);
+            backupNowPackages(Arrays.asList(filteredPackages), nonIncrementalBackup);
         }
     }
 
diff --git a/cmds/incident_helper/src/ih_util.cpp b/cmds/incident_helper/src/ih_util.cpp
index 4bf956a..847b26a 100644
--- a/cmds/incident_helper/src/ih_util.cpp
+++ b/cmds/incident_helper/src/ih_util.cpp
@@ -52,6 +52,12 @@
     return toLowerStr(trimDefault(s));
 }
 
+static inline bool isNumber(const std::string& s) {
+    std::string::const_iterator it = s.begin();
+    while (it != s.end() && std::isdigit(*it)) ++it;
+    return !s.empty() && it == s.end();
+}
+
 // This is similiar to Split in android-base/file.h, but it won't add empty string
 static void split(const std::string& line, std::vector<std::string>& words,
         const trans_func& func, const std::string& delimiters) {
@@ -86,24 +92,80 @@
     return record;
 }
 
+bool getColumnIndices(std::vector<int>& indices, const char** headerNames, const std::string& line) {
+    indices.clear();
+
+    size_t lastIndex = 0;
+    int i = 0;
+    while (headerNames[i] != NULL) {
+        string s = headerNames[i];
+        lastIndex = line.find(s, lastIndex);
+        if (lastIndex == string::npos) {
+            fprintf(stderr, "Bad Task Header: %s\n", line.c_str());
+            return false;
+        }
+        lastIndex += s.length();
+        indices.push_back(lastIndex);
+        i++;
+    }
+
+    return true;
+}
+
 record_t parseRecordByColumns(const std::string& line, const std::vector<int>& indices, const std::string& delimiters) {
     record_t record;
     int lastIndex = 0;
+    int lastBeginning = 0;
     int lineSize = (int)line.size();
     for (std::vector<int>::const_iterator it = indices.begin(); it != indices.end(); ++it) {
         int idx = *it;
-        if (lastIndex > idx || idx > lineSize) {
-            record.clear(); // The indices is wrong, return empty;
+        if (idx <= lastIndex) {
+            // We saved up until lastIndex last time, so we should start at
+            // lastIndex + 1 this time.
+            idx = lastIndex + 1;
+        }
+        if (idx > lineSize) {
+            if (lastIndex < idx && lastIndex < lineSize) {
+                // There's a little bit more for us to save, which we'll do
+                // outside of the loop.
+                break;
+            }
+            // If we're past the end of the line AND we've already saved everything up to the end.
+            fprintf(stderr, "index wrong: lastIndex: %d, idx: %d, lineSize: %d\n", lastIndex, idx, lineSize);
+            record.clear(); // The indices are wrong, return empty.
             return record;
         }
         while (idx < lineSize && delimiters.find(line[idx++]) == std::string::npos);
         record.push_back(trimDefault(line.substr(lastIndex, idx - lastIndex)));
+        lastBeginning = lastIndex;
         lastIndex = idx;
     }
-    record.push_back(trimDefault(line.substr(lastIndex, lineSize - lastIndex)));
+    if (lineSize - lastIndex > 0) {
+        int beginning = lastIndex;
+        if (record.size() == indices.size()) {
+            // We've already encountered all of the columns...put whatever is
+            // left in the last column.
+            record.pop_back();
+            beginning = lastBeginning;
+        }
+        record.push_back(trimDefault(line.substr(beginning, lineSize - beginning)));
+    }
     return record;
 }
 
+void printRecord(const record_t& record) {
+    fprintf(stderr, "Record: { ");
+    if (record.size() == 0) {
+        fprintf(stderr, "}\n");
+        return;
+    }
+    for(size_t i = 0; i < record.size(); ++i) {
+        if(i != 0) fprintf(stderr, "\", ");
+        fprintf(stderr, "\"%s", record[i].c_str());
+    }
+    fprintf(stderr, "\" }\n");
+}
+
 bool stripPrefix(std::string* line, const char* key, bool endAtDelimiter) {
     const auto head = line->find_first_not_of(DEFAULT_WHITESPACE);
     if (head == std::string::npos) return false;
@@ -146,6 +208,19 @@
     return true;
 }
 
+std::string behead(std::string* line, const char cut) {
+    auto found = line->find_first_of(cut);
+    if (found == std::string::npos) {
+        std::string head = line->substr(0);
+        line->assign("");
+        return head;
+    }
+    std::string head = line->substr(0, found);
+    while(line->at(found) == cut) found++; // trim more cut of the rest
+    line->assign(line->substr(found));
+    return head;
+}
+
 int toInt(const std::string& s) {
     return atoi(s.c_str());
 }
@@ -210,7 +285,10 @@
 void
 Table::addEnumTypeMap(const char* field, const char* enumNames[], const int enumValues[], const int enumSize)
 {
-    if (mFields.find(field) == mFields.end()) return;
+    if (mFields.find(field) == mFields.end()) {
+        fprintf(stderr, "Field '%s' not found", string(field).c_str());
+        return;
+    }
 
     map<std::string, int> enu;
     for (int i = 0; i < enumSize; i++) {
@@ -268,6 +346,8 @@
                 }
             } else if (mEnumValuesByName.find(value) != mEnumValuesByName.end()) {
                 proto->write(found, mEnumValuesByName[value]);
+            } else if (isNumber(value)) {
+                proto->write(found, toInt(value));
             } else {
                 return false;
             }
diff --git a/cmds/incident_helper/src/ih_util.h b/cmds/incident_helper/src/ih_util.h
index 58ef290..53f4438 100644
--- a/cmds/incident_helper/src/ih_util.h
+++ b/cmds/incident_helper/src/ih_util.h
@@ -34,6 +34,8 @@
 const std::string DEFAULT_NEWLINE = "\r\n";
 const std::string TAB_DELIMITER = "\t";
 const std::string COMMA_DELIMITER = ",";
+const std::string PIPE_DELIMITER = "|";
+const std::string PARENTHESES_DELIMITER = "()";
 
 // returns true if c is a-zA-Z0-9 or underscore
 bool isValidChar(char c);
@@ -56,12 +58,23 @@
 record_t parseRecord(const std::string& line, const std::string& delimiters = DEFAULT_WHITESPACE);
 
 /**
+ * Gets the list of end indices of each word in the line and places it in the given vector,
+ * clearing out the vector beforehand. These indices can be used with parseRecordByColumns.
+ * Will return false if there was a problem getting the indices. headerNames
+ * must be NULL terminated.
+ */
+bool getColumnIndices(std::vector<int>& indices, const char* headerNames[], const std::string& line);
+
+/**
  * When a text-format table aligns by its vertical position, it is not possible to split them by purely delimiters.
  * This function allows to parse record by its header's column position' indices, must in ascending order.
  * At the same time, it still looks at the char at index, if it doesn't belong to delimiters, moves forward to find the delimiters.
  */
 record_t parseRecordByColumns(const std::string& line, const std::vector<int>& indices, const std::string& delimiters = DEFAULT_WHITESPACE);
 
+/** Prints record_t to stderr */
+void printRecord(const record_t& record);
+
 /**
  * When the line starts/ends with the given key, the function returns true
  * as well as the line argument is changed to the rest trimmed part of the original.
@@ -78,6 +91,11 @@
 bool stripSuffix(std::string* line, const char* key, bool endAtDelimiter = false);
 
 /**
+ * behead the given line by the cut, return the head and reassign the line to be the rest.
+ */
+std::string behead(std::string* line, const char cut);
+
+/**
  * Converts string to the desired type
  */
 int toInt(const std::string& s);
diff --git a/cmds/incident_helper/src/main.cpp b/cmds/incident_helper/src/main.cpp
index c8a0883..418dc3f 100644
--- a/cmds/incident_helper/src/main.cpp
+++ b/cmds/incident_helper/src/main.cpp
@@ -16,11 +16,14 @@
 
 #define LOG_TAG "incident_helper"
 
+#include "parsers/BatteryTypeParser.h"
 #include "parsers/CpuFreqParser.h"
 #include "parsers/CpuInfoParser.h"
+#include "parsers/EventLogTagsParser.h"
 #include "parsers/KernelWakesParser.h"
 #include "parsers/PageTypeInfoParser.h"
 #include "parsers/ProcrankParser.h"
+#include "parsers/PsParser.h"
 #include "parsers/SystemPropertiesParser.h"
 
 #include <android-base/file.h>
@@ -53,6 +56,8 @@
         // IDs larger than 1 are section ids reserved in incident.proto
         case 1000:
             return new SystemPropertiesParser();
+        case 1100:
+            return new EventLogTagsParser();
         case 2000:
             return new ProcrankParser();
         case 2001:
@@ -63,6 +68,10 @@
             return new CpuInfoParser();
         case 2004:
             return new CpuFreqParser();
+        case 2005:
+            return new PsParser();
+        case 2006:
+            return new BatteryTypeParser();
         default:
             return NULL;
     }
diff --git a/cmds/incident_helper/src/parsers/BatteryTypeParser.cpp b/cmds/incident_helper/src/parsers/BatteryTypeParser.cpp
new file mode 100644
index 0000000..ced6cf8
--- /dev/null
+++ b/cmds/incident_helper/src/parsers/BatteryTypeParser.cpp
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "incident_helper"
+
+#include <android/util/ProtoOutputStream.h>
+
+#include "frameworks/base/core/proto/android/os/batterytype.proto.h"
+#include "ih_util.h"
+#include "BatteryTypeParser.h"
+
+using namespace android::os;
+
+status_t
+BatteryTypeParser::Parse(const int in, const int out) const
+{
+    Reader reader(in);
+    string line;
+    bool readLine = false;
+
+    ProtoOutputStream proto;
+
+    // parse line by line
+    while (reader.readLine(&line)) {
+        if (line.empty()) continue;
+
+        if (readLine) {
+            fprintf(stderr, "Multiple lines in file. Unsure what to do.\n");
+            break;
+        }
+
+        proto.write(BatteryTypeProto::TYPE, line);
+
+        readLine = true;
+    }
+
+    if (!reader.ok(&line)) {
+        fprintf(stderr, "Bad read from fd %d: %s\n", in, line.c_str());
+        return -1;
+    }
+
+    if (!proto.flush(out)) {
+        fprintf(stderr, "[%s]Error writing proto back\n", this->name.string());
+        return -1;
+    }
+    fprintf(stderr, "[%s]Proto size: %zu bytes\n", this->name.string(), proto.size());
+    return NO_ERROR;
+}
diff --git a/cmds/incident_helper/src/parsers/BatteryTypeParser.h b/cmds/incident_helper/src/parsers/BatteryTypeParser.h
new file mode 100644
index 0000000..ac0c098
--- /dev/null
+++ b/cmds/incident_helper/src/parsers/BatteryTypeParser.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef BATTERY_TYPE_PARSER_H
+#define BATTERY_TYPE_PARSER_H
+
+#include "TextParserBase.h"
+
+using namespace android;
+
+/**
+ * Battery type parser, parses text in file
+ * /sys/class/power_supply/bms/battery_type.
+ */
+class BatteryTypeParser : public TextParserBase {
+public:
+    BatteryTypeParser() : TextParserBase(String8("BatteryTypeParser")) {};
+    ~BatteryTypeParser() {};
+
+    virtual status_t Parse(const int in, const int out) const;
+};
+
+#endif  // BATTERY_TYPE_PARSER_H
diff --git a/cmds/incident_helper/src/parsers/CpuInfoParser.cpp b/cmds/incident_helper/src/parsers/CpuInfoParser.cpp
index 3faca00..d73de54 100644
--- a/cmds/incident_helper/src/parsers/CpuInfoParser.cpp
+++ b/cmds/incident_helper/src/parsers/CpuInfoParser.cpp
@@ -49,6 +49,7 @@
     vector<int> columnIndices; // task table can't be split by purely delimiter, needs column positions.
     record_t record;
     int nline = 0;
+    int diff = 0;
     bool nextToSwap = false;
     bool nextToUsage = false;
 
@@ -107,18 +108,10 @@
             header = parseHeader(line, "[ %]");
             nextToUsage = false;
 
-            // NAME is not in the list since the last split index is default to the end of line.
-            const char* headerNames[11] = { "PID", "TID", "USER", "PR", "NI", "CPU", "S", "VIRT", "RES", "PCY", "CMD" };
-            size_t lastIndex = 0;
-            for (int i = 0; i < 11; i++) {
-                string s = headerNames[i];
-                lastIndex = line.find(s, lastIndex);
-                if (lastIndex == string::npos) {
-                    fprintf(stderr, "Bad Task Header: %s\n", line.c_str());
-                    return -1;
-                }
-                lastIndex += s.length();
-                columnIndices.push_back(lastIndex);
+            // NAME is not in the list since we need to modify the end of the CMD index.
+            const char* headerNames[] = { "PID", "TID", "USER", "PR", "NI", "CPU", "S", "VIRT", "RES", "PCY", "CMD", NULL };
+            if (!getColumnIndices(columnIndices, headerNames, line)) {
+                return -1;
             }
             // Need to remove the end index of CMD and use the start index of NAME because CMD values contain spaces.
             // for example: ... CMD             NAME
@@ -128,12 +121,20 @@
             int endCMD = columnIndices.back();
             columnIndices.pop_back();
             columnIndices.push_back(line.find("NAME", endCMD) - 1);
+            // Add NAME index to complete the column list.
+            columnIndices.push_back(columnIndices.back() + 4);
             continue;
         }
 
         record = parseRecordByColumns(line, columnIndices);
-        if (record.size() != header.size()) {
-            fprintf(stderr, "[%s]Line %d has missing fields:\n%s\n", this->name.string(), nline, line.c_str());
+        diff = record.size() - header.size();
+        if (diff < 0) {
+            fprintf(stderr, "[%s]Line %d has %d missing fields\n%s\n", this->name.string(), nline, -diff, line.c_str());
+            printRecord(record);
+            continue;
+        } else if (diff > 0) {
+            fprintf(stderr, "[%s]Line %d has %d extra fields\n%s\n", this->name.string(), nline, diff, line.c_str());
+            printRecord(record);
             continue;
         }
 
diff --git a/cmds/incident_helper/src/parsers/EventLogTagsParser.cpp b/cmds/incident_helper/src/parsers/EventLogTagsParser.cpp
new file mode 100644
index 0000000..73e37bd
--- /dev/null
+++ b/cmds/incident_helper/src/parsers/EventLogTagsParser.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "incident_helper"
+
+#include <android/util/ProtoOutputStream.h>
+
+#include "frameworks/base/core/proto/android/util/event_log_tags.proto.h"
+#include "ih_util.h"
+#include "EventLogTagsParser.h"
+
+status_t
+EventLogTagsParser::Parse(const int in, const int out) const
+{
+    Reader reader(in);
+    string line;
+
+    ProtoOutputStream proto;
+
+    // parse line by line
+    while (reader.readLine(&line)) {
+        if (line.empty()) continue;
+        string debug = line;
+        string tagNumber = behead(&line, ' ');
+        string tagName = behead(&line, ' ');
+        if (tagNumber == "" || tagName == "") {
+            fprintf(stderr, "Bad line, expect at least two parts: %s[%s, %s]\n",
+                debug.c_str(), tagNumber.c_str(), tagName.c_str());
+            continue;
+        }
+
+        long long token = proto.start(EventLogTagMapProto::EVENT_LOG_TAGS);
+        proto.write(EventLogTag::TAG_NUMBER, toInt(tagNumber));
+        proto.write(EventLogTag::TAG_NAME, tagName);
+
+        record_t valueDescriptors = parseRecord(line, PARENTHESES_DELIMITER);
+        for (size_t i = 0; i < valueDescriptors.size(); i++) {
+            record_t valueDescriptor = parseRecord(valueDescriptors[i], PIPE_DELIMITER);
+            if (valueDescriptor.size() != 2 && valueDescriptor.size() != 3) {
+                // If the parts doesn't contains pipe, then skips it.
+                continue;
+            }
+            long long descriptorToken = proto.start(EventLogTag::VALUE_DESCRIPTORS);
+            proto.write(EventLogTag::ValueDescriptor::NAME, valueDescriptor[0]);
+            proto.write(EventLogTag::ValueDescriptor::TYPE, toInt(valueDescriptor[1]));
+            if (valueDescriptor.size() == 3) {
+                char c = valueDescriptor[2][0];
+                int unit = 0;
+                if (c < '0' || c > '9') {
+                    unit = (int) c;
+                } else {
+                    unit = toInt(valueDescriptor[2]);
+                }
+                proto.write(EventLogTag::ValueDescriptor::UNIT, unit);
+            }
+            proto.end(descriptorToken);
+        }
+        proto.end(token);
+    }
+
+    if (!reader.ok(&line)) {
+        fprintf(stderr, "Bad read from fd %d: %s\n", in, line.c_str());
+        return -1;
+    }
+
+    if (!proto.flush(out)) {
+        fprintf(stderr, "[%s]Error writing proto back\n", this->name.string());
+        return -1;
+    }
+    fprintf(stderr, "[%s]Proto size: %zu bytes\n", this->name.string(), proto.size());
+    return NO_ERROR;
+}
diff --git a/cmds/incident_helper/src/parsers/EventLogTagsParser.h b/cmds/incident_helper/src/parsers/EventLogTagsParser.h
new file mode 100644
index 0000000..79057ce
--- /dev/null
+++ b/cmds/incident_helper/src/parsers/EventLogTagsParser.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef EVENT_LOG_TAGS_PARSER_H
+#define EVENT_LOG_TAGS_PARSER_H
+
+#include "TextParserBase.h"
+
+using namespace android;
+
+/**
+ * event.logtags parser, parse file in /system/etc/event-log-tags
+ */
+class EventLogTagsParser : public TextParserBase {
+public:
+    EventLogTagsParser() : TextParserBase(String8("EventLogTagsParser")) {};
+    ~EventLogTagsParser() {};
+
+    virtual status_t Parse(const int in, const int out) const;
+};
+
+#endif  // EVENT_LOG_TAGS_PARSER_H
diff --git a/cmds/incident_helper/src/parsers/KernelWakesParser.cpp b/cmds/incident_helper/src/parsers/KernelWakesParser.cpp
index ada4a5d..cae51ab 100644
--- a/cmds/incident_helper/src/parsers/KernelWakesParser.cpp
+++ b/cmds/incident_helper/src/parsers/KernelWakesParser.cpp
@@ -47,10 +47,14 @@
         // parse for each record, the line delimiter is \t only!
         record = parseRecord(line, TAB_DELIMITER);
 
-        if (record.size() != header.size()) {
+        if (record.size() < header.size()) {
             // TODO: log this to incident report!
             fprintf(stderr, "[%s]Line %d has missing fields\n%s\n", this->name.string(), nline, line.c_str());
             continue;
+        } else if (record.size() > header.size()) {
+            // TODO: log this to incident report!
+            fprintf(stderr, "[%s]Line %d has extra fields\n%s\n", this->name.string(), nline, line.c_str());
+            continue;
         }
 
         long long token = proto.start(KernelWakeSources::WAKEUP_SOURCES);
diff --git a/cmds/incident_helper/src/parsers/PsParser.cpp b/cmds/incident_helper/src/parsers/PsParser.cpp
new file mode 100644
index 0000000..e9014ca
--- /dev/null
+++ b/cmds/incident_helper/src/parsers/PsParser.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "incident_helper"
+
+#include <android/util/ProtoOutputStream.h>
+
+#include "frameworks/base/core/proto/android/os/ps.proto.h"
+#include "ih_util.h"
+#include "PsParser.h"
+
+using namespace android::os;
+
+status_t PsParser::Parse(const int in, const int out) const {
+    Reader reader(in);
+    string line;
+    header_t header;  // the header of /d/wakeup_sources
+    vector<int> columnIndices; // task table can't be split by purely delimiter, needs column positions.
+    record_t record;  // retain each record
+    int nline = 0;
+    int diff = 0;
+
+    ProtoOutputStream proto;
+    Table table(PsDumpProto::Process::_FIELD_NAMES, PsDumpProto::Process::_FIELD_IDS, PsDumpProto::Process::_FIELD_COUNT);
+    const char* pcyNames[] = { "fg", "bg", "ta" };
+    const int pcyValues[] = {PsDumpProto::Process::POLICY_FG, PsDumpProto::Process::POLICY_BG, PsDumpProto::Process::POLICY_TA};
+    table.addEnumTypeMap("pcy", pcyNames, pcyValues, 3);
+    const char* sNames[] = { "D", "R", "S", "T", "t", "X", "Z" };
+    const int sValues[] = {PsDumpProto::Process::STATE_D, PsDumpProto::Process::STATE_R, PsDumpProto::Process::STATE_S, PsDumpProto::Process::STATE_T, PsDumpProto::Process::STATE_TRACING, PsDumpProto::Process::STATE_X, PsDumpProto::Process::STATE_Z};
+    table.addEnumTypeMap("s", sNames, sValues, 7);
+
+    // Parse line by line
+    while (reader.readLine(&line)) {
+        if (line.empty()) continue;
+
+        if (nline++ == 0) {
+            header = parseHeader(line, DEFAULT_WHITESPACE);
+
+            const char* headerNames[] = { "LABEL", "USER", "PID", "TID", "PPID", "VSZ", "RSS", "WCHAN", "ADDR", "S", "PRI", "NI", "RTPRIO", "SCH", "PCY", "TIME", "CMD", NULL };
+            if (!getColumnIndices(columnIndices, headerNames, line)) {
+                return -1;
+            }
+
+            continue;
+        }
+
+        record = parseRecordByColumns(line, columnIndices);
+
+        diff = record.size() - header.size();
+        if (diff < 0) {
+            // TODO: log this to incident report!
+            fprintf(stderr, "[%s]Line %d has %d missing fields\n%s\n", this->name.string(), nline, -diff, line.c_str());
+            printRecord(record);
+            continue;
+        } else if (diff > 0) {
+            // TODO: log this to incident report!
+            fprintf(stderr, "[%s]Line %d has %d extra fields\n%s\n", this->name.string(), nline, diff, line.c_str());
+            printRecord(record);
+            continue;
+        }
+
+        long long token = proto.start(PsDumpProto::PROCESSES);
+        for (int i=0; i<(int)record.size(); i++) {
+            if (!table.insertField(&proto, header[i], record[i])) {
+                fprintf(stderr, "[%s]Line %d has bad value %s of %s\n",
+                        this->name.string(), nline, header[i].c_str(), record[i].c_str());
+            }
+        }
+        proto.end(token);
+    }
+
+    if (!reader.ok(&line)) {
+        fprintf(stderr, "Bad read from fd %d: %s\n", in, line.c_str());
+        return -1;
+    }
+
+    if (!proto.flush(out)) {
+        fprintf(stderr, "[%s]Error writing proto back\n", this->name.string());
+        return -1;
+    }
+    fprintf(stderr, "[%s]Proto size: %zu bytes\n", this->name.string(), proto.size());
+    return NO_ERROR;
+}
diff --git a/core/java/android/service/autofill/Scorer.java b/cmds/incident_helper/src/parsers/PsParser.h
similarity index 62%
rename from core/java/android/service/autofill/Scorer.java
rename to cmds/incident_helper/src/parsers/PsParser.h
index c401855..9488e40 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/cmds/incident_helper/src/parsers/PsParser.h
@@ -13,16 +13,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
+
+#ifndef PS_PARSER_H
+#define PS_PARSER_H
+
+#include "TextParserBase.h"
 
 /**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
+ * PS parser, parses output of 'ps' command to protobuf.
  */
-public interface Scorer {
+class PsParser : public TextParserBase {
+public:
+    PsParser() : TextParserBase(String8("Ps")) {};
+    ~PsParser() {};
 
-}
+    virtual status_t Parse(const int in, const int out) const;
+};
+
+#endif  // PS_PARSER_H
diff --git a/cmds/incident_helper/testdata/batterytype.txt b/cmds/incident_helper/testdata/batterytype.txt
new file mode 100644
index 0000000..c763d36
--- /dev/null
+++ b/cmds/incident_helper/testdata/batterytype.txt
@@ -0,0 +1 @@
+random_battery_type_string
diff --git a/cmds/incident_helper/testdata/event-log-tags.txt b/cmds/incident_helper/testdata/event-log-tags.txt
new file mode 100644
index 0000000..35396bf
--- /dev/null
+++ b/cmds/incident_helper/testdata/event-log-tags.txt
@@ -0,0 +1,6 @@
+42 answer (to life the universe etc|3)
+314 pi
+1004 chatty (dropped|3)
+1005 tag_def (tag|1),(name|3),(format|3)
+2747 contacts_aggregation (aggregation time|2|3), (count|1|1)
+1397638484 snet_event_log (subtag|3) (uid|1) (message|3|s)
\ No newline at end of file
diff --git a/cmds/incident_helper/testdata/ps.txt b/cmds/incident_helper/testdata/ps.txt
new file mode 100644
index 0000000..72dafc2c4
--- /dev/null
+++ b/cmds/incident_helper/testdata/ps.txt
@@ -0,0 +1,9 @@
+LABEL                          USER           PID   TID  PPID     VSZ    RSS WCHAN            ADDR S PRI  NI RTPRIO SCH PCY     TIME CMD
+u:r:init:s0                    root             1     1     0   15816   2636 SyS_epoll_wait      0 S  19   0      -   0  fg 00:00:01 init
+u:r:kernel:s0                  root             2     2     0       0      0 kthreadd            0 S  19   0      -   0  fg 00:00:00 kthreadd
+u:r:surfaceflinger:s0          system         499   534     1   73940  22024 futex_wait_queue_me 0 S  42  -9      2   1  fg 00:00:00 EventThread
+u:r:hal_gnss_default:s0        gps            670  2004     1   43064   7272 poll_schedule_timeout 0 S 19  0      -   0  fg 00:00:00 Loc_hal_worker
+u:r:platform_app:s0:c512,c768  u0_a48        1660  1976   806 4468612 138328 binder_thread_read  0 S  35 -16      -   0  ta 00:00:00 HwBinder:1660_1
+u:r:perfd:s0                   root          1939  1946     1   18132   2088 __skb_recv_datagram 7b9782fd14 S 19 0 -  0     00:00:00 perfd
+u:r:perfd:s0                   root          1939  1955     1   18132   2088 do_sigtimedwait 7b9782ff6c S 19 0    -   0     00:00:00 POSIX timer 0
+u:r:shell:s0                   shell         2645  2645   802   11664   2972 0          7f67a2f8b4 R  19   0      -   0  fg 00:00:00 ps
diff --git a/cmds/incident_helper/tests/BatteryTypeParser_test.cpp b/cmds/incident_helper/tests/BatteryTypeParser_test.cpp
new file mode 100644
index 0000000..7fbe22d
--- /dev/null
+++ b/cmds/incident_helper/tests/BatteryTypeParser_test.cpp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "BatteryTypeParser.h"
+
+#include "frameworks/base/core/proto/android/os/batterytype.pb.h"
+
+#include <android-base/file.h>
+#include <android-base/test_utils.h>
+#include <gmock/gmock.h>
+#include <google/protobuf/message_lite.h>
+#include <gtest/gtest.h>
+#include <string.h>
+#include <fcntl.h>
+
+using namespace android::base;
+using namespace android::os;
+using namespace std;
+using ::testing::StrEq;
+using ::testing::Test;
+using ::testing::internal::CaptureStderr;
+using ::testing::internal::CaptureStdout;
+using ::testing::internal::GetCapturedStderr;
+using ::testing::internal::GetCapturedStdout;
+
+class BatteryTypeParserTest : public Test {
+public:
+    virtual void SetUp() override {
+        ASSERT_TRUE(tf.fd != -1);
+    }
+
+protected:
+    TemporaryFile tf;
+
+    const string kTestPath = GetExecutableDirectory();
+    const string kTestDataPath = kTestPath + "/testdata/";
+};
+
+TEST_F(BatteryTypeParserTest, Success) {
+    const string testFile = kTestDataPath + "batterytype.txt";
+    BatteryTypeParser parser;
+    BatteryTypeProto expected;
+
+    expected.set_type("random_battery_type_string");
+
+    int fd = open(testFile.c_str(), O_RDONLY);
+    ASSERT_TRUE(fd != -1);
+
+    CaptureStdout();
+    ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO));
+    EXPECT_EQ(GetCapturedStdout(), expected.SerializeAsString());
+    close(fd);
+}
diff --git a/cmds/incident_helper/tests/EventLogTagsParser_test.cpp b/cmds/incident_helper/tests/EventLogTagsParser_test.cpp
new file mode 100644
index 0000000..d0d1f1e
--- /dev/null
+++ b/cmds/incident_helper/tests/EventLogTagsParser_test.cpp
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "EventLogTagsParser.h"
+
+#include "frameworks/base/core/proto/android/util/event_log_tags.pb.h"
+
+#include <android-base/file.h>
+#include <android-base/test_utils.h>
+#include <gmock/gmock.h>
+#include <google/protobuf/message_lite.h>
+#include <gtest/gtest.h>
+#include <string.h>
+#include <fcntl.h>
+
+using namespace android::base;
+using namespace android::util;
+using namespace std;
+using ::testing::StrEq;
+using ::testing::Test;
+using ::testing::internal::CaptureStderr;
+using ::testing::internal::CaptureStdout;
+using ::testing::internal::GetCapturedStderr;
+using ::testing::internal::GetCapturedStdout;
+
+class EventLogTagsParserTest : public Test {
+public:
+    virtual void SetUp() override {
+        ASSERT_TRUE(tf.fd != -1);
+    }
+
+protected:
+    TemporaryFile tf;
+
+    const string kTestPath = GetExecutableDirectory();
+    const string kTestDataPath = kTestPath + "/testdata/";
+};
+
+TEST_F(EventLogTagsParserTest, Success) {
+    const string testFile = kTestDataPath + "event-log-tags.txt";
+
+    EventLogTagsParser parser;
+    EventLogTagMapProto expected;
+
+    EventLogTag* eventLogTag;
+    EventLogTag::ValueDescriptor* desp;
+
+    eventLogTag = expected.add_event_log_tags();
+    eventLogTag->set_tag_number(42);
+    eventLogTag->set_tag_name("answer");
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("to life the universe etc");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_STRING);
+
+    eventLogTag = expected.add_event_log_tags();
+    eventLogTag->set_tag_number(314);
+    eventLogTag->set_tag_name("pi");
+
+    eventLogTag = expected.add_event_log_tags();
+    eventLogTag->set_tag_number(1004);
+    eventLogTag->set_tag_name("chatty");
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("dropped");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_STRING);
+
+    eventLogTag = expected.add_event_log_tags();
+    eventLogTag->set_tag_number(1005);
+    eventLogTag->set_tag_name("tag_def");
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("tag");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_INT);
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("name");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_STRING);
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("format");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_STRING);
+
+    eventLogTag = expected.add_event_log_tags();
+    eventLogTag->set_tag_number(2747);
+    eventLogTag->set_tag_name("contacts_aggregation");
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("aggregation time");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_LONG);
+    desp->set_unit(EventLogTag_ValueDescriptor_DataUnit_MILLISECONDS);
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("count");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_INT);
+    desp->set_unit(EventLogTag_ValueDescriptor_DataUnit_OBJECTS);
+
+    eventLogTag = expected.add_event_log_tags();
+    eventLogTag->set_tag_number(1397638484);
+    eventLogTag->set_tag_name("snet_event_log");
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("subtag");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_STRING);
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("uid");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_INT);
+    desp = eventLogTag->add_value_descriptors();
+    desp->set_name("message");
+    desp->set_type(EventLogTag_ValueDescriptor_DataType_STRING);
+    desp->set_unit(EventLogTag_ValueDescriptor_DataUnit_SECONDS);
+
+    int fd = open(testFile.c_str(), O_RDONLY);
+    ASSERT_TRUE(fd != -1);
+
+    CaptureStdout();
+    ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO));
+    EXPECT_EQ(GetCapturedStdout(), expected.SerializeAsString());
+    close(fd);
+}
diff --git a/cmds/incident_helper/tests/PsParser_test.cpp b/cmds/incident_helper/tests/PsParser_test.cpp
new file mode 100644
index 0000000..1f03a7f
--- /dev/null
+++ b/cmds/incident_helper/tests/PsParser_test.cpp
@@ -0,0 +1,300 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "PsParser.h"
+
+#include "frameworks/base/core/proto/android/os/ps.pb.h"
+
+#include <android-base/file.h>
+#include <android-base/test_utils.h>
+#include <gmock/gmock.h>
+#include <google/protobuf/message_lite.h>
+#include <gtest/gtest.h>
+#include <string.h>
+#include <fcntl.h>
+
+using namespace android::base;
+using namespace android::os;
+using namespace std;
+using ::testing::StrEq;
+using ::testing::Test;
+using ::testing::internal::CaptureStderr;
+using ::testing::internal::CaptureStdout;
+using ::testing::internal::GetCapturedStderr;
+using ::testing::internal::GetCapturedStdout;
+
+class PsParserTest : public Test {
+public:
+    virtual void SetUp() override {
+        ASSERT_TRUE(tf.fd != -1);
+    }
+
+protected:
+    TemporaryFile tf;
+
+    const string kTestPath = GetExecutableDirectory();
+    const string kTestDataPath = kTestPath + "/testdata/";
+};
+
+TEST_F(PsParserTest, Normal) {
+    const string testFile = kTestDataPath + "ps.txt";
+    PsParser parser;
+    PsDumpProto expected;
+    PsDumpProto got;
+
+    PsDumpProto::Process* record1 = expected.add_processes();
+    record1->set_label("u:r:init:s0");
+    record1->set_user("root");
+    record1->set_pid(1);
+    record1->set_tid(1);
+    record1->set_ppid(0);
+    record1->set_vsz(15816);
+    record1->set_rss(2636);
+    record1->set_wchan("SyS_epoll_wait");
+    record1->set_addr("0");
+    record1->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record1->set_pri(19);
+    record1->set_ni(0);
+    record1->set_rtprio("-");
+    record1->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record1->set_pcy(PsDumpProto::Process::POLICY_FG);
+    record1->set_time("00:00:01");
+    record1->set_cmd("init");
+
+    PsDumpProto::Process* record2 = expected.add_processes();
+    record2->set_label("u:r:kernel:s0");
+    record2->set_user("root");
+    record2->set_pid(2);
+    record2->set_tid(2);
+    record2->set_ppid(0);
+    record2->set_vsz(0);
+    record2->set_rss(0);
+    record2->set_wchan("kthreadd");
+    record2->set_addr("0");
+    record2->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record2->set_pri(19);
+    record2->set_ni(0);
+    record2->set_rtprio("-");
+    record2->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record2->set_pcy(PsDumpProto::Process::POLICY_FG);
+    record2->set_time("00:00:00");
+    record2->set_cmd("kthreadd");
+
+    PsDumpProto::Process* record3 = expected.add_processes();
+    record3->set_label("u:r:surfaceflinger:s0");
+    record3->set_user("system");
+    record3->set_pid(499);
+    record3->set_tid(534);
+    record3->set_ppid(1);
+    record3->set_vsz(73940);
+    record3->set_rss(22024);
+    record3->set_wchan("futex_wait_queue_me");
+    record3->set_addr("0");
+    record3->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record3->set_pri(42);
+    record3->set_ni(-9);
+    record3->set_rtprio("2");
+    record3->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_FIFO);
+    record3->set_pcy(PsDumpProto::Process::POLICY_FG);
+    record3->set_time("00:00:00");
+    record3->set_cmd("EventThread");
+
+    PsDumpProto::Process* record4 = expected.add_processes();
+    record4->set_label("u:r:hal_gnss_default:s0");
+    record4->set_user("gps");
+    record4->set_pid(670);
+    record4->set_tid(2004);
+    record4->set_ppid(1);
+    record4->set_vsz(43064);
+    record4->set_rss(7272);
+    record4->set_wchan("poll_schedule_timeout");
+    record4->set_addr("0");
+    record4->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record4->set_pri(19);
+    record4->set_ni(0);
+    record4->set_rtprio("-");
+    record4->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record4->set_pcy(PsDumpProto::Process::POLICY_FG);
+    record4->set_time("00:00:00");
+    record4->set_cmd("Loc_hal_worker");
+
+    PsDumpProto::Process* record5 = expected.add_processes();
+    record5->set_label("u:r:platform_app:s0:c512,c768");
+    record5->set_user("u0_a48");
+    record5->set_pid(1660);
+    record5->set_tid(1976);
+    record5->set_ppid(806);
+    record5->set_vsz(4468612);
+    record5->set_rss(138328);
+    record5->set_wchan("binder_thread_read");
+    record5->set_addr("0");
+    record5->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record5->set_pri(35);
+    record5->set_ni(-16);
+    record5->set_rtprio("-");
+    record5->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record5->set_pcy(PsDumpProto::Process::POLICY_TA);
+    record5->set_time("00:00:00");
+    record5->set_cmd("HwBinder:1660_1");
+
+    PsDumpProto::Process* record6 = expected.add_processes();
+    record6->set_label("u:r:perfd:s0");
+    record6->set_user("root");
+    record6->set_pid(1939);
+    record6->set_tid(1946);
+    record6->set_ppid(1);
+    record6->set_vsz(18132);
+    record6->set_rss(2088);
+    record6->set_wchan("__skb_recv_datagram");
+    record6->set_addr("7b9782fd14");
+    record6->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record6->set_pri(19);
+    record6->set_ni(0);
+    record6->set_rtprio("-");
+    record6->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record6->set_pcy(PsDumpProto::Process::POLICY_UNKNOWN);
+    record6->set_time("00:00:00");
+    record6->set_cmd("perfd");
+
+    PsDumpProto::Process* record7 = expected.add_processes();
+    record7->set_label("u:r:perfd:s0");
+    record7->set_user("root");
+    record7->set_pid(1939);
+    record7->set_tid(1955);
+    record7->set_ppid(1);
+    record7->set_vsz(18132);
+    record7->set_rss(2088);
+    record7->set_wchan("do_sigtimedwait");
+    record7->set_addr("7b9782ff6c");
+    record7->set_s(PsDumpProto_Process_ProcessStateCode_STATE_S);
+    record7->set_pri(19);
+    record7->set_ni(0);
+    record7->set_rtprio("-");
+    record7->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record7->set_pcy(PsDumpProto::Process::POLICY_UNKNOWN);
+    record7->set_time("00:00:00");
+    record7->set_cmd("POSIX timer 0");
+
+    PsDumpProto::Process* record8 = expected.add_processes();
+    record8->set_label("u:r:shell:s0");
+    record8->set_user("shell");
+    record8->set_pid(2645);
+    record8->set_tid(2645);
+    record8->set_ppid(802);
+    record8->set_vsz(11664);
+    record8->set_rss(2972);
+    record8->set_wchan("0");
+    record8->set_addr("7f67a2f8b4");
+    record8->set_s(PsDumpProto_Process_ProcessStateCode_STATE_R);
+    record8->set_pri(19);
+    record8->set_ni(0);
+    record8->set_rtprio("-");
+    record8->set_sch(PsDumpProto_Process_SchedulingPolicy_SCH_NORMAL);
+    record8->set_pcy(PsDumpProto::Process::POLICY_FG);
+    record8->set_time("00:00:00");
+    record8->set_cmd("ps");
+
+    int fd = open(testFile.c_str(), O_RDONLY);
+    ASSERT_TRUE(fd != -1);
+
+    CaptureStdout();
+    ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO));
+    got.ParseFromString(GetCapturedStdout());
+    bool matches = true;
+
+    if (got.processes_size() != expected.processes_size()) {
+        fprintf(stderr, "Got %d processes, want %d\n", got.processes_size(), expected.processes_size());
+        matches = false;
+    } else {
+        int n = got.processes_size();
+        for (int i = 0; i < n; i++) {
+            PsDumpProto::Process g = got.processes(i);
+            PsDumpProto::Process e = expected.processes(i);
+
+            if (g.label() != e.label()) {
+                fprintf(stderr, "prcs[%d]: Invalid label. Got %s, want %s\n", i, g.label().c_str(), e.label().c_str());
+                matches = false;
+            }
+            if (g.user() != e.user()) {
+                fprintf(stderr, "prcs[%d]: Invalid user. Got %s, want %s\n", i, g.user().c_str(), e.user().c_str());
+                matches = false;
+            }
+            if (g.pid() != e.pid()) {
+                fprintf(stderr, "prcs[%d]: Invalid pid. Got %d, want %d\n", i, g.pid(), e.pid());
+                matches = false;
+            }
+            if (g.tid() != e.tid()) {
+                fprintf(stderr, "prcs[%d]: Invalid tid. Got %d, want %d\n", i, g.tid(), e.tid());
+                matches = false;
+            }
+            if (g.ppid() != e.ppid()) {
+                fprintf(stderr, "prcs[%d]: Invalid ppid. Got %d, want %d\n", i, g.ppid(), e.ppid());
+                matches = false;
+            }
+            if (g.vsz() != e.vsz()) {
+                fprintf(stderr, "prcs[%d]: Invalid vsz. Got %d, want %d\n", i, g.vsz(), e.vsz());
+                matches = false;
+            }
+            if (g.rss() != e.rss()) {
+                fprintf(stderr, "prcs[%d]: Invalid rss. Got %d, want %d\n", i, g.rss(), e.rss());
+                matches = false;
+            }
+            if (g.wchan() != e.wchan()) {
+                fprintf(stderr, "prcs[%d]: Invalid wchan. Got %s, want %s\n", i, g.wchan().c_str(), e.wchan().c_str());
+                matches = false;
+            }
+            if (g.addr() != e.addr()) {
+                fprintf(stderr, "prcs[%d]: Invalid addr. Got %s, want %s\n", i, g.addr().c_str(), e.addr().c_str());
+                matches = false;
+            }
+            if (g.s() != e.s()) {
+                fprintf(stderr, "prcs[%d]: Invalid s. Got %u, want %u\n", i, g.s(), e.s());
+                matches = false;
+            }
+            if (g.pri() != e.pri()) {
+                fprintf(stderr, "prcs[%d]: Invalid pri. Got %d, want %d\n", i, g.pri(), e.pri());
+                matches = false;
+            }
+            if (g.ni() != e.ni()) {
+                fprintf(stderr, "prcs[%d]: Invalid ni. Got %d, want %d\n", i, g.ni(), e.ni());
+                matches = false;
+            }
+            if (g.rtprio() != e.rtprio()) {
+                fprintf(stderr, "prcs[%d]: Invalid rtprio. Got %s, want %s\n", i, g.rtprio().c_str(), e.rtprio().c_str());
+                matches = false;
+            }
+            if (g.sch() != e.sch()) {
+                fprintf(stderr, "prcs[%d]: Invalid sch. Got %u, want %u\n", i, g.sch(), e.sch());
+                matches = false;
+            }
+            if (g.pcy() != e.pcy()) {
+                fprintf(stderr, "prcs[%d]: Invalid pcy. Got %u, want %u\n", i, g.pcy(), e.pcy());
+                matches = false;
+            }
+            if (g.time() != e.time()) {
+                fprintf(stderr, "prcs[%d]: Invalid time. Got %s, want %s\n", i, g.time().c_str(), e.time().c_str());
+                matches = false;
+            }
+            if (g.cmd() != e.cmd()) {
+                fprintf(stderr, "prcs[%d]: Invalid cmd. Got %s, want %s\n", i, g.cmd().c_str(), e.cmd().c_str());
+                matches = false;
+            }
+        }
+    }
+
+    EXPECT_TRUE(matches);
+    close(fd);
+}
diff --git a/cmds/incident_helper/tests/ih_util_test.cpp b/cmds/incident_helper/tests/ih_util_test.cpp
index 5740b33..efe714d 100644
--- a/cmds/incident_helper/tests/ih_util_test.cpp
+++ b/cmds/incident_helper/tests/ih_util_test.cpp
@@ -60,6 +60,9 @@
     result = parseRecord("123,456,78_9", ",");
     expected = { "123", "456", "78_9" };
     EXPECT_EQ(expected, result);
+
+    result = parseRecord("", " ");
+    EXPECT_TRUE(result.empty());
 }
 
 TEST(IhUtilTest, ParseRecordByColumns) {
@@ -71,11 +74,29 @@
     EXPECT_EQ(expected, result);
 
     result = parseRecordByColumns("abc \t2345  6789 ", indices);
-    expected = { "abc", "2345", "6789" };
+    expected = { "abc", "2345  6789" };
     EXPECT_EQ(expected, result);
 
-    result = parseRecordByColumns("abc \t23456789 bob", indices);
-    expected = { "abc", "23456789", "bob" };
+    std::string extraColumn1 = "abc \t23456789 bob";
+    std::string emptyMidColm = "abc \t         bob";
+    std::string longFirstClm = "abcdefgt\t6789 bob";
+    std::string lngFrstEmpty = "abcdefgt\t     bob";
+
+    result = parseRecordByColumns(extraColumn1, indices);
+    expected = { "abc", "23456789 bob" };
+    EXPECT_EQ(expected, result);
+
+    // 2nd column should be treated as an empty entry.
+    result = parseRecordByColumns(emptyMidColm, indices);
+    expected = { "abc", "bob" };
+    EXPECT_EQ(expected, result);
+
+    result = parseRecordByColumns(longFirstClm, indices);
+    expected = { "abcdefgt", "6789 bob" };
+    EXPECT_EQ(expected, result);
+
+    result = parseRecordByColumns(lngFrstEmpty, indices);
+    expected = { "abcdefgt", "bob" };
     EXPECT_EQ(expected, result);
 }
 
@@ -115,6 +136,22 @@
     EXPECT_THAT(data4, StrEq(" 243%abc"));
 }
 
+TEST(IhUtilTest, behead) {
+    string testcase1 = "81002 dropbox_file_copy (a)(b)";
+    EXPECT_THAT(behead(&testcase1, ' '), StrEq("81002"));
+    EXPECT_THAT(behead(&testcase1, ' '), StrEq("dropbox_file_copy"));
+    EXPECT_THAT(testcase1, "(a)(b)");
+
+    string testcase2 = "adbce,erwqr";
+    EXPECT_THAT(behead(&testcase2, ' '), StrEq("adbce,erwqr"));
+    EXPECT_THAT(testcase2, "");
+
+    string testcase3 = "first second";
+    EXPECT_THAT(behead(&testcase3, ' '), StrEq("first"));
+    EXPECT_THAT(behead(&testcase3, ' '), StrEq("second"));
+    EXPECT_THAT(testcase3, "");
+}
+
 TEST(IhUtilTest, Reader) {
     TemporaryFile tf;
     ASSERT_NE(tf.fd, -1);
diff --git a/cmds/incidentd/Android.mk b/cmds/incidentd/Android.mk
index fb8ef63..8420bc8 100644
--- a/cmds/incidentd/Android.mk
+++ b/cmds/incidentd/Android.mk
@@ -14,6 +14,9 @@
 
 LOCAL_PATH:= $(call my-dir)
 
+# proto files used in incidentd to generate cppstream proto headers.
+PROTO_FILES:= frameworks/base/core/proto/android/util/log.proto
+
 # ========= #
 # incidentd #
 # ========= #
@@ -59,18 +62,34 @@
         libutils
 
 LOCAL_MODULE_CLASS := EXECUTABLES
+
 gen_src_dir := $(local-generated-sources-dir)
 
-GEN := $(gen_src_dir)/src/section_list.cpp
-$(GEN): $(HOST_OUT_EXECUTABLES)/incident-section-gen
-$(GEN): PRIVATE_CUSTOM_TOOL = \
+# generate section_list.cpp
+GEN_LIST := $(gen_src_dir)/src/section_list.cpp
+$(GEN_LIST): $(HOST_OUT_EXECUTABLES)/incident-section-gen
+$(GEN_LIST): PRIVATE_CUSTOM_TOOL = \
     $(HOST_OUT_EXECUTABLES)/incident-section-gen incidentd > $@
-$(GEN): $(HOST_OUT_EXECUTABLES)/incident-section-gen
+$(GEN_LIST): $(HOST_OUT_EXECUTABLES)/incident-section-gen
 	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
+LOCAL_GENERATED_SOURCES += $(GEN_LIST)
+GEN_LIST:=
+
+# generate cppstream proto, add proto files to PROTO_FILES
+GEN_PROTO := $(gen_src_dir)/proto.timestamp
+$(GEN_PROTO): $(HOST_OUT_EXECUTABLES)/aprotoc $(HOST_OUT_EXECUTABLES)/protoc-gen-cppstream $(PROTO_FILES)
+$(GEN_PROTO): PRIVATE_GEN_SRC_DIR := $(gen_src_dir)
+$(GEN_PROTO): PRIVATE_CUSTOM_TOOL = \
+    $(HOST_OUT_EXECUTABLES)/aprotoc --plugin=protoc-gen-cppstream=$(HOST_OUT_EXECUTABLES)/protoc-gen-cppstream \
+        --cppstream_out=$(PRIVATE_GEN_SRC_DIR) -Iexternal/protobuf/src -I . \
+        $(PROTO_FILES) \
+    && touch $@
+$(GEN_PROTO): $(HOST_OUT_EXECUTABLES)/aprotoc
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN_PROTO)
+GEN_PROTO:=
 
 gen_src_dir:=
-GEN:=
 
 ifeq ($(BUILD_WITH_INCIDENTD_RC), true)
 LOCAL_INIT_RC := incidentd.rc
@@ -122,4 +141,22 @@
 
 LOCAL_TEST_DATA := $(call find-test-data-in-subdirs, $(LOCAL_PATH), *, testdata)
 
+LOCAL_MODULE_CLASS := NATIVE_TESTS
+gen_src_dir := $(local-generated-sources-dir)
+# generate cppstream proto for testing
+GEN_PROTO := $(gen_src_dir)/log.proto.timestamp
+$(GEN_PROTO): $(HOST_OUT_EXECUTABLES)/aprotoc $(HOST_OUT_EXECUTABLES)/protoc-gen-cppstream $(PROTO_FILES)
+$(GEN_PROTO): PRIVATE_GEN_SRC_DIR := $(gen_src_dir)
+$(GEN_PROTO): PRIVATE_CUSTOM_TOOL = \
+    $(HOST_OUT_EXECUTABLES)/aprotoc --plugin=protoc-gen-cppstream=$(HOST_OUT_EXECUTABLES)/protoc-gen-cppstream \
+        --cppstream_out=$(PRIVATE_GEN_SRC_DIR) -Iexternal/protobuf/src -I . \
+        $(PROTO_FILES) \
+    && touch $@
+$(GEN_PROTO): $(HOST_OUT_EXECUTABLES)/aprotoc
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN_PROTO)
+GEN_PROTO:=
+
+gen_src_dir:=
+
 include $(BUILD_NATIVE_TEST)
diff --git a/cmds/incidentd/src/Section.cpp b/cmds/incidentd/src/Section.cpp
index 1bf795b..61d16f8 100644
--- a/cmds/incidentd/src/Section.cpp
+++ b/cmds/incidentd/src/Section.cpp
@@ -16,21 +16,29 @@
 
 #define LOG_TAG "incidentd"
 
-#include "FdBuffer.h"
-#include "Privacy.h"
-#include "PrivacyBuffer.h"
 #include "Section.h"
 
-#include "io_util.h"
-#include "section_list.h"
+#include <errno.h>
+#include <unistd.h>
+#include <wait.h>
+
+#include <memory>
+#include <mutex>
 
 #include <android/util/protobuf.h>
-#include <private/android_filesystem_config.h>
 #include <binder/IServiceManager.h>
-#include <map>
-#include <mutex>
-#include <wait.h>
-#include <unistd.h>
+#include <log/log_event_list.h>
+#include <log/logprint.h>
+#include <log/log_read.h>
+#include <private/android_filesystem_config.h> // for AID_NOBODY
+#include <private/android_logger.h>
+
+#include "FdBuffer.h"
+#include "frameworks/base/core/proto/android/util/log.proto.h"
+#include "io_util.h"
+#include "Privacy.h"
+#include "PrivacyBuffer.h"
+#include "section_list.h"
 
 using namespace android::util;
 using namespace std;
@@ -41,7 +49,7 @@
 // incident section parameters
 const int   WAIT_MAX = 5;
 const struct timespec WAIT_INTERVAL_NS = {0, 200 * 1000 * 1000};
-const char* INCIDENT_HELPER = "/system/bin/incident_helper";
+const char INCIDENT_HELPER[] = "/system/bin/incident_helper";
 
 static pid_t
 fork_execute_incident_helper(const int id, const char* name, Fpipe& p2cPipe, Fpipe& c2pPipe)
@@ -521,7 +529,7 @@
             ALOGW("CommandSection '%s' failed to set up stdout: %s", this->name.string(), strerror(errno));
             _exit(EXIT_FAILURE);
         }
-        execv(this->mCommand[0], (char *const *) this->mCommand);
+        execvp(this->mCommand[0], (char *const *) this->mCommand);
         int err = errno; // record command error code
         ALOGW("CommandSection '%s' failed in executing command: %s", this->name.string(), strerror(errno));
         _exit(err); // exit with command error code
@@ -609,3 +617,160 @@
 
     return NO_ERROR;
 }
+
+// ================================================================================
+// initialization only once in Section.cpp.
+map<log_id_t, log_time> LogSection::gLastLogsRetrieved;
+
+LogSection::LogSection(int id, log_id_t logID)
+    :WorkerThreadSection(id),
+     mLogID(logID)
+{
+    name += "logcat ";
+    name += android_log_id_to_name(logID);
+    switch (logID) {
+    case LOG_ID_EVENTS:
+    case LOG_ID_STATS:
+    case LOG_ID_SECURITY:
+        mBinary = true;
+        break;
+    default:
+        mBinary = false;
+    }
+}
+
+LogSection::~LogSection()
+{
+}
+
+static size_t
+trimTail(char const* buf, size_t len)
+{
+    while (len > 0) {
+        char c = buf[len - 1];
+        if (c == '\0' || c == ' ' || c == '\n' || c == '\r' || c == ':') {
+            len--;
+        } else {
+            break;
+        }
+    }
+    return len;
+}
+
+static inline int32_t get4LE(uint8_t const* src) {
+    return src[0] | (src[1] << 8) | (src[2] << 16) | (src[3] << 24);
+}
+
+status_t
+LogSection::BlockingCall(int pipeWriteFd) const
+{
+    status_t err = NO_ERROR;
+    // Open log buffer and getting logs since last retrieved time if any.
+    unique_ptr<logger_list, void (*)(logger_list*)> loggers(
+        gLastLogsRetrieved.find(mLogID) == gLastLogsRetrieved.end() ?
+        android_logger_list_alloc(ANDROID_LOG_RDONLY | ANDROID_LOG_NONBLOCK, 0, 0) :
+        android_logger_list_alloc_time(ANDROID_LOG_RDONLY | ANDROID_LOG_NONBLOCK,
+            gLastLogsRetrieved[mLogID], 0),
+        android_logger_list_free);
+
+    if (android_logger_open(loggers.get(), mLogID) == NULL) {
+        ALOGW("LogSection %s: Can't get logger.", this->name.string());
+        return err;
+    }
+
+    log_msg msg;
+    log_time lastTimestamp(0);
+
+    ProtoOutputStream proto;
+    while (true) { // keeps reading until logd buffer is fully read.
+        status_t err = android_logger_list_read(loggers.get(), &msg);
+        // err = 0 - no content, unexpected connection drop or EOF.
+        // err = +ive number - size of retrieved data from logger
+        // err = -ive number, OS supplied error _except_ for -EAGAIN
+        // err = -EAGAIN, graceful indication for ANDRODI_LOG_NONBLOCK that this is the end of data.
+        if (err <= 0) {
+            if (err != -EAGAIN) {
+                ALOGE("LogSection %s: fails to read a log_msg.\n", this->name.string());
+            }
+            break;
+        }
+        if (mBinary) {
+            // remove the first uint32 which is tag's index in event log tags
+            android_log_context context = create_android_log_parser(msg.msg() + sizeof(uint32_t),
+                    msg.len() - sizeof(uint32_t));;
+            android_log_list_element elem;
+
+            lastTimestamp.tv_sec = msg.entry_v1.sec;
+            lastTimestamp.tv_nsec = msg.entry_v1.nsec;
+
+            // format a BinaryLogEntry
+            long long token = proto.start(LogProto::BINARY_LOGS);
+            proto.write(BinaryLogEntry::SEC, msg.entry_v1.sec);
+            proto.write(BinaryLogEntry::NANOSEC, msg.entry_v1.nsec);
+            proto.write(BinaryLogEntry::UID, (int) msg.entry_v4.uid);
+            proto.write(BinaryLogEntry::PID, msg.entry_v1.pid);
+            proto.write(BinaryLogEntry::TID, msg.entry_v1.tid);
+            proto.write(BinaryLogEntry::TAG_INDEX, get4LE(reinterpret_cast<uint8_t const*>(msg.msg())));
+            do {
+                elem = android_log_read_next(context);
+                long long elemToken = proto.start(BinaryLogEntry::ELEMS);
+                switch (elem.type) {
+                    case EVENT_TYPE_INT:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_INT);
+                        proto.write(BinaryLogEntry::Elem::VAL_INT32, (int) elem.data.int32);
+                        break;
+                    case EVENT_TYPE_LONG:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_LONG);
+                        proto.write(BinaryLogEntry::Elem::VAL_INT64, (long long) elem.data.int64);
+                        break;
+                    case EVENT_TYPE_STRING:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_STRING);
+                        proto.write(BinaryLogEntry::Elem::VAL_STRING, elem.data.string, elem.len);
+                        break;
+                    case EVENT_TYPE_FLOAT:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_FLOAT);
+                        proto.write(BinaryLogEntry::Elem::VAL_FLOAT, elem.data.float32);
+                        break;
+                    case EVENT_TYPE_LIST:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_LIST);
+                        break;
+                    case EVENT_TYPE_LIST_STOP:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_LIST_STOP);
+                        break;
+                    case EVENT_TYPE_UNKNOWN:
+                        proto.write(BinaryLogEntry::Elem::TYPE, BinaryLogEntry::Elem::EVENT_TYPE_UNKNOWN);
+                        break;
+                }
+                proto.end(elemToken);
+            } while ((elem.type != EVENT_TYPE_UNKNOWN) && !elem.complete);
+            proto.end(token);
+            if (context) {
+                android_log_destroy(&context);
+            }
+        } else {
+            AndroidLogEntry entry;
+            err = android_log_processLogBuffer(&msg.entry_v1, &entry);
+            if (err != NO_ERROR) {
+                ALOGE("LogSection %s: fails to process to an entry.\n", this->name.string());
+                break;
+            }
+            lastTimestamp.tv_sec = entry.tv_sec;
+            lastTimestamp.tv_nsec = entry.tv_nsec;
+
+            // format a TextLogEntry
+            long long token = proto.start(LogProto::TEXT_LOGS);
+            proto.write(TextLogEntry::SEC, (long long)entry.tv_sec);
+            proto.write(TextLogEntry::NANOSEC, (long long)entry.tv_nsec);
+            proto.write(TextLogEntry::PRIORITY, (int)entry.priority);
+            proto.write(TextLogEntry::UID, entry.uid);
+            proto.write(TextLogEntry::PID, entry.pid);
+            proto.write(TextLogEntry::TID, entry.tid);
+            proto.write(TextLogEntry::TAG, entry.tag, trimTail(entry.tag, entry.tagLen));
+            proto.write(TextLogEntry::LOG, entry.message, trimTail(entry.message, entry.messageLen));
+            proto.end(token);
+        }
+    }
+    gLastLogsRetrieved[mLogID] = lastTimestamp;
+    proto.flush(pipeWriteFd);
+    return err;
+}
diff --git a/cmds/incidentd/src/Section.h b/cmds/incidentd/src/Section.h
index 64558a6..d440ee9 100644
--- a/cmds/incidentd/src/Section.h
+++ b/cmds/incidentd/src/Section.h
@@ -19,7 +19,9 @@
 
 #include "Reporter.h"
 
+#include <map>
 #include <stdarg.h>
+
 #include <utils/String8.h>
 #include <utils/String16.h>
 #include <utils/Vector.h>
@@ -122,5 +124,24 @@
     Vector<String16> mArgs;
 };
 
+/**
+ * Section that reads from logd.
+ */
+class LogSection : public WorkerThreadSection
+{
+    // global last log retrieved timestamp for each log_id_t.
+    static map<log_id_t, log_time> gLastLogsRetrieved;
+
+public:
+    LogSection(int id, log_id_t logID);
+    virtual ~LogSection();
+
+    virtual status_t BlockingCall(int pipeWriteFd) const;
+
+private:
+    log_id_t mLogID;
+    bool mBinary;
+};
+
 #endif // SECTIONS_H
 
diff --git a/cmds/incidentd/src/section_list.h b/cmds/incidentd/src/section_list.h
index dfd2312..ddc0505 100644
--- a/cmds/incidentd/src/section_list.h
+++ b/cmds/incidentd/src/section_list.h
@@ -17,6 +17,8 @@
 #ifndef SECTION_LIST_H
 #define SECTION_LIST_H
 
+#include <log/log_event_list.h> // include log_id_t enums.
+
 #include "Privacy.h"
 #include "Section.h"
 
diff --git a/cmds/incidentd/tests/Section_test.cpp b/cmds/incidentd/tests/Section_test.cpp
index 0c7876c..cbfb896 100644
--- a/cmds/incidentd/tests/Section_test.cpp
+++ b/cmds/incidentd/tests/Section_test.cpp
@@ -155,7 +155,7 @@
 }
 
 TEST(SectionTest, CommandSectionBadCommand) {
-    CommandSection cs(NOOP_PARSER, "echo", "about", NULL);
+    CommandSection cs(NOOP_PARSER, "echoo", "about", NULL);
     ReportRequestSet requests;
     ASSERT_EQ(NAME_NOT_FOUND, cs.Execute(&requests));
 }
@@ -167,6 +167,26 @@
     ASSERT_EQ(NO_ERROR, cs.Execute(&requests));
 }
 
+TEST(SectionTest, LogSectionBinary) {
+    LogSection ls(1, LOG_ID_EVENTS);
+    ReportRequestSet requests;
+    requests.setMainFd(STDOUT_FILENO);
+    CaptureStdout();
+    ASSERT_EQ(NO_ERROR, ls.Execute(&requests));
+    string results = GetCapturedStdout();
+    EXPECT_FALSE(results.empty());
+}
+
+TEST(SectionTest, LogSectionSystem) {
+    LogSection ls(1, LOG_ID_SYSTEM);
+    ReportRequestSet requests;
+    requests.setMainFd(STDOUT_FILENO);
+    CaptureStdout();
+    ASSERT_EQ(NO_ERROR, ls.Execute(&requests));
+    string results = GetCapturedStdout();
+    EXPECT_FALSE(results.empty());
+}
+
 TEST(SectionTest, TestFilterPiiTaggedFields) {
     TemporaryFile tf;
     FileSection fs(NOOP_PARSER, tf.path);
diff --git a/cmds/sm/src/com/android/commands/sm/Sm.java b/cmds/sm/src/com/android/commands/sm/Sm.java
index 77e8efa..2bb7edc 100644
--- a/cmds/sm/src/com/android/commands/sm/Sm.java
+++ b/cmds/sm/src/com/android/commands/sm/Sm.java
@@ -16,16 +16,10 @@
 
 package com.android.commands.sm;
 
-import static android.os.storage.StorageManager.PROP_ADOPTABLE_FBE;
-import static android.os.storage.StorageManager.PROP_HAS_ADOPTABLE;
-import static android.os.storage.StorageManager.PROP_VIRTUAL_DISK;
-
-import android.os.IBinder;
 import android.os.IVoldTaskListener;
 import android.os.PersistableBundle;
 import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.os.SystemProperties;
 import android.os.storage.DiskInfo;
 import android.os.storage.IStorageManager;
 import android.os.storage.StorageManager;
@@ -145,15 +139,7 @@
     }
 
     public void runHasAdoptable() {
-        final boolean hasHardware = SystemProperties.getBoolean(PROP_HAS_ADOPTABLE, false)
-                || SystemProperties.getBoolean(PROP_VIRTUAL_DISK, false);
-        final boolean hasSoftware;
-        if (StorageManager.isFileEncryptedNativeOnly()) {
-            hasSoftware = SystemProperties.getBoolean(PROP_ADOPTABLE_FBE, false);
-        } else {
-            hasSoftware = true;
-        }
-        System.out.println(hasHardware && hasSoftware);
+        System.out.println(StorageManager.hasAdoptable());
     }
 
     public void runGetPrimaryStorageUuid() throws RemoteException {
diff --git a/cmds/statsd/Android.mk b/cmds/statsd/Android.mk
index a365f54..ffe652f 100644
--- a/cmds/statsd/Android.mk
+++ b/cmds/statsd/Android.mk
@@ -19,6 +19,7 @@
     ../../core/java/android/os/IStatsManager.aidl \
     src/stats_log.proto \
     src/statsd_config.proto \
+    src/statsd_internal.proto \
     src/atoms.proto \
     src/field_util.cpp \
     src/stats_log_util.cpp \
@@ -33,6 +34,7 @@
     src/config/ConfigKey.cpp \
     src/config/ConfigListener.cpp \
     src/config/ConfigManager.cpp \
+    src/external/StatsPuller.cpp \
     src/external/StatsCompanionServicePuller.cpp \
     src/external/ResourcePowerManagerPuller.cpp \
     src/external/CpuTimePerUidPuller.cpp \
@@ -183,7 +185,8 @@
     tests/metrics/metrics_test_helper.cpp \
     tests/statsd_test_util.cpp \
     tests/e2e/WakelockDuration_e2e_test.cpp \
-    tests/e2e/MetricConditionLink_e2e_test.cpp
+    tests/e2e/MetricConditionLink_e2e_test.cpp \
+    tests/e2e/Attribution_e2e_test.cpp
 
 LOCAL_STATIC_LIBRARIES := \
     $(statsd_common_static_libraries) \
diff --git a/cmds/statsd/src/HashableDimensionKey.cpp b/cmds/statsd/src/HashableDimensionKey.cpp
index 6da1243..288ebe9 100644
--- a/cmds/statsd/src/HashableDimensionKey.cpp
+++ b/cmds/statsd/src/HashableDimensionKey.cpp
@@ -21,8 +21,8 @@
 namespace os {
 namespace statsd {
 
-android::hash_t hashDimensionsValue(const DimensionsValue& value) {
-    android::hash_t hash = 0;
+android::hash_t hashDimensionsValue(int64_t seed, const DimensionsValue& value) {
+    android::hash_t hash = seed;
     hash = android::JenkinsHashMix(hash, android::hash_type(value.field()));
 
     hash = android::JenkinsHashMix(hash, android::hash_type((int)value.value_case()));
@@ -63,6 +63,10 @@
     return JenkinsHashWhiten(hash);
 }
 
+android::hash_t hashDimensionsValue(const DimensionsValue& value) {
+    return hashDimensionsValue(0, value);
+}
+
 using std::string;
 
 
diff --git a/cmds/statsd/src/HashableDimensionKey.h b/cmds/statsd/src/HashableDimensionKey.h
index 3a4ffce..85c317f 100644
--- a/cmds/statsd/src/HashableDimensionKey.h
+++ b/cmds/statsd/src/HashableDimensionKey.h
@@ -53,6 +53,7 @@
     DimensionsValue mDimensionsValue;
 };
 
+android::hash_t hashDimensionsValue(int64_t seed, const DimensionsValue& value);
 android::hash_t hashDimensionsValue(const DimensionsValue& value);
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/StatsLogProcessor.cpp b/cmds/statsd/src/StatsLogProcessor.cpp
index 13f332e..1cfec32 100644
--- a/cmds/statsd/src/StatsLogProcessor.cpp
+++ b/cmds/statsd/src/StatsLogProcessor.cpp
@@ -25,6 +25,8 @@
 #include "guardrail/StatsdStats.h"
 #include "metrics/CountMetricProducer.h"
 #include "external/StatsPullerManager.h"
+#include "dimension.h"
+#include "field_util.h"
 #include "stats_util.h"
 #include "storage/StorageManager.h"
 
@@ -54,7 +56,7 @@
 const int FIELD_ID_REPORTS = 2;
 // for ConfigKey
 const int FIELD_ID_UID = 1;
-const int FIELD_ID_NAME = 2;
+const int FIELD_ID_ID = 2;
 // for ConfigMetricsReport
 const int FIELD_ID_METRICS = 1;
 const int FIELD_ID_UID_MAP = 2;
@@ -82,40 +84,67 @@
 void StatsLogProcessor::onAnomalyAlarmFired(
         const uint64_t timestampNs,
         unordered_set<sp<const AnomalyAlarm>, SpHash<AnomalyAlarm>> anomalySet) {
-    // TODO: This is a thread-safety issue. mMetricsManagers could change under our feet.
-    // TODO: Solution? Lock everything! :(
-    // TODO: Question: Can we replace the other lock (broadcast), or do we need to supplement it?
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     for (const auto& itr : mMetricsManagers) {
         itr.second->onAnomalyAlarmFired(timestampNs, anomalySet);
     }
 }
 
-// TODO: what if statsd service restarts? How do we know what logs are already processed before?
-void StatsLogProcessor::OnLogEvent(const LogEvent& msg) {
-    StatsdStats::getInstance().noteAtomLogged(msg.GetTagId(), msg.GetTimestampNs() / NS_PER_SEC);
-    // pass the event to metrics managers.
-    for (auto& pair : mMetricsManagers) {
-        pair.second->onLogEvent(msg);
-        flushIfNecessary(msg.GetTimestampNs(), pair.first, *(pair.second));
-    }
-    // Hard-coded logic to update the isolated uid's in the uid-map.
-    // The field numbers need to be currently updated by hand with atoms.proto
-    if (msg.GetTagId() == android::util::ISOLATED_UID_CHANGED) {
-        status_t err = NO_ERROR, err2 = NO_ERROR, err3 = NO_ERROR;
-        bool is_create = msg.GetBool(3, &err);
-        auto parent_uid = int(msg.GetLong(1, &err2));
-        auto isolated_uid = int(msg.GetLong(2, &err3));
-        if (err == NO_ERROR && err2 == NO_ERROR && err3 == NO_ERROR) {
-            if (is_create) {
-                mUidMap->assignIsolatedUid(isolated_uid, parent_uid);
-            } else {
-                mUidMap->removeIsolatedUid(isolated_uid, parent_uid);
-            }
+void StatsLogProcessor::mapIsolatedUidToHostUidIfNecessaryLocked(LogEvent* event) const {
+    std::vector<Field> uidFields;
+    findFields(
+        event->getFieldValueMap(),
+        buildAttributionUidFieldMatcher(event->GetTagId(), Position::ANY),
+        &uidFields);
+    for (size_t i = 0; i < uidFields.size(); ++i) {
+        DimensionsValue* value = event->findFieldValueOrNull(uidFields[i]);
+        if (value != nullptr && value->value_case() == DimensionsValue::ValueCase::kValueInt) {
+            const int uid = mUidMap->getHostUidOrSelf(value->value_int());
+            value->set_value_int(uid);
         }
     }
 }
 
+void StatsLogProcessor::onIsolatedUidChangedEventLocked(const LogEvent& event) {
+    status_t err = NO_ERROR, err2 = NO_ERROR, err3 = NO_ERROR;
+    bool is_create = event.GetBool(3, &err);
+    auto parent_uid = int(event.GetLong(1, &err2));
+    auto isolated_uid = int(event.GetLong(2, &err3));
+    if (err == NO_ERROR && err2 == NO_ERROR && err3 == NO_ERROR) {
+        if (is_create) {
+            mUidMap->assignIsolatedUid(isolated_uid, parent_uid);
+        } else {
+            mUidMap->removeIsolatedUid(isolated_uid, parent_uid);
+        }
+    } else {
+        ALOGE("Failed to parse uid in the isolated uid change event.");
+    }
+}
+
+// TODO: what if statsd service restarts? How do we know what logs are already processed before?
+void StatsLogProcessor::OnLogEvent(LogEvent* event) {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
+    StatsdStats::getInstance().noteAtomLogged(
+        event->GetTagId(), event->GetTimestampNs() / NS_PER_SEC);
+
+    // Hard-coded logic to update the isolated uid's in the uid-map.
+    // The field numbers need to be currently updated by hand with atoms.proto
+    if (event->GetTagId() == android::util::ISOLATED_UID_CHANGED) {
+        onIsolatedUidChangedEventLocked(*event);
+    } else {
+        // Map the isolated uid to host uid if necessary.
+        mapIsolatedUidToHostUidIfNecessaryLocked(event);
+    }
+
+    // pass the event to metrics managers.
+    for (auto& pair : mMetricsManagers) {
+        pair.second->onLogEvent(*event);
+        flushIfNecessaryLocked(event->GetTimestampNs(), pair.first, *(pair.second));
+    }
+}
+
 void StatsLogProcessor::OnConfigUpdated(const ConfigKey& key, const StatsdConfig& config) {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     ALOGD("Updated configuration for key %s", key.ToString().c_str());
     sp<MetricsManager> newMetricsManager = new MetricsManager(key, config, mTimeBaseSec, mUidMap);
     auto it = mMetricsManagers.find(key);
@@ -127,7 +156,7 @@
     if (newMetricsManager->isConfigValid()) {
         mUidMap->OnConfigUpdated(key);
         newMetricsManager->setAnomalyMonitor(mAnomalyMonitor);
-        if (config.log_source().package().size() > 0) {
+        if (newMetricsManager->shouldAddUidMapListener()) {
             // We have to add listener after the MetricsManager is constructed because it's
             // not safe to create wp or sp from this pointer inside its constructor.
             mUidMap->addListener(newMetricsManager.get());
@@ -142,6 +171,7 @@
 }
 
 size_t StatsLogProcessor::GetMetricsSize(const ConfigKey& key) const {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     auto it = mMetricsManagers.find(key);
     if (it == mMetricsManagers.end()) {
         ALOGW("Config source %s does not exist", key.ToString().c_str());
@@ -150,20 +180,23 @@
     return it->second->byteSize();
 }
 
-void StatsLogProcessor::onDumpReport(const ConfigKey& key, const uint64_t& dumpTimeStampNs, ConfigMetricsReportList* report) {
+void StatsLogProcessor::onDumpReport(const ConfigKey& key, const uint64_t& dumpTimeStampNs,
+                                     ConfigMetricsReportList* report) {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     auto it = mMetricsManagers.find(key);
     if (it == mMetricsManagers.end()) {
         ALOGW("Config source %s does not exist", key.ToString().c_str());
         return;
     }
     report->mutable_config_key()->set_uid(key.GetUid());
-    report->mutable_config_key()->set_name(key.GetName());
+    report->mutable_config_key()->set_id(key.GetId());
     ConfigMetricsReport* configMetricsReport = report->add_reports();
     it->second->onDumpReport(dumpTimeStampNs, configMetricsReport);
     // TODO: dump uid mapping.
 }
 
 void StatsLogProcessor::onDumpReport(const ConfigKey& key, vector<uint8_t>* outData) {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     auto it = mMetricsManagers.find(key);
     if (it == mMetricsManagers.end()) {
         ALOGW("Config source %s does not exist", key.ToString().c_str());
@@ -172,16 +205,14 @@
 
     // This allows another broadcast to be sent within the rate-limit period if we get close to
     // filling the buffer again soon.
-    mBroadcastTimesMutex.lock();
     mLastBroadcastTimes.erase(key);
-    mBroadcastTimesMutex.unlock();
 
     ProtoOutputStream proto;
 
     // Start of ConfigKey.
     long long configKeyToken = proto.start(FIELD_TYPE_MESSAGE | FIELD_ID_CONFIG_KEY);
     proto.write(FIELD_TYPE_INT32 | FIELD_ID_UID, key.GetUid());
-    proto.write(FIELD_TYPE_STRING | FIELD_ID_NAME, key.GetName());
+    proto.write(FIELD_TYPE_INT64 | FIELD_ID_ID, (long long)key.GetId());
     proto.end(configKeyToken);
     // End of ConfigKey.
 
@@ -223,6 +254,7 @@
 }
 
 void StatsLogProcessor::OnConfigRemoved(const ConfigKey& key) {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     auto it = mMetricsManagers.find(key);
     if (it != mMetricsManagers.end()) {
         mMetricsManagers.erase(it);
@@ -230,14 +262,11 @@
     }
     StatsdStats::getInstance().noteConfigRemoved(key);
 
-    std::lock_guard<std::mutex> lock(mBroadcastTimesMutex);
     mLastBroadcastTimes.erase(key);
 }
 
-void StatsLogProcessor::flushIfNecessary(uint64_t timestampNs, const ConfigKey& key,
-                                         MetricsManager& metricsManager) {
-    std::lock_guard<std::mutex> lock(mBroadcastTimesMutex);
-
+void StatsLogProcessor::flushIfNecessaryLocked(
+    uint64_t timestampNs, const ConfigKey& key, MetricsManager& metricsManager) {
     auto lastCheckTime = mLastByteSizeTimes.find(key);
     if (lastCheckTime != mLastByteSizeTimes.end()) {
         if (timestampNs - lastCheckTime->second < StatsdStats::kMinByteSizeCheckPeriodNs) {
@@ -273,13 +302,14 @@
 
 void StatsLogProcessor::WriteDataToDisk() {
     mkdir(STATS_DATA_DIR, S_IRWXU);
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
     for (auto& pair : mMetricsManagers) {
         const ConfigKey& key = pair.first;
         vector<uint8_t> data;
         onDumpReport(key, &data);
         // TODO: Add a guardrail to prevent accumulation of file on disk.
-        string file_name = StringPrintf("%s/%d-%s-%ld", STATS_DATA_DIR, key.GetUid(),
-                                        key.GetName().c_str(), time(nullptr));
+        string file_name = StringPrintf("%s/%d-%lld-%ld", STATS_DATA_DIR, key.GetUid(),
+                                        (long long)key.GetId(), time(nullptr));
         StorageManager::writeFile(file_name.c_str(), &data[0], data.size());
     }
 }
diff --git a/cmds/statsd/src/StatsLogProcessor.h b/cmds/statsd/src/StatsLogProcessor.h
index f62fc4e..09e10a1 100644
--- a/cmds/statsd/src/StatsLogProcessor.h
+++ b/cmds/statsd/src/StatsLogProcessor.h
@@ -38,7 +38,7 @@
                       const std::function<void(const ConfigKey&)>& sendBroadcast);
     virtual ~StatsLogProcessor();
 
-    void OnLogEvent(const LogEvent& event);
+    void OnLogEvent(LogEvent* event);
 
     void OnConfigUpdated(const ConfigKey& key, const StatsdConfig& config);
     void OnConfigRemoved(const ConfigKey& key);
@@ -46,7 +46,8 @@
     size_t GetMetricsSize(const ConfigKey& key) const;
 
     void onDumpReport(const ConfigKey& key, vector<uint8_t>* outData);
-    void onDumpReport(const ConfigKey& key, const uint64_t& dumpTimeStampNs, ConfigMetricsReportList* report);
+    void onDumpReport(const ConfigKey& key, const uint64_t& dumpTimeStampNs,
+                      ConfigMetricsReportList* report);
 
     /* Tells MetricsManager that the alarms in anomalySet have fired. Modifies anomalySet. */
     void onAnomalyAlarmFired(
@@ -56,8 +57,12 @@
     /* Flushes data to disk. Data on memory will be gone after written to disk. */
     void WriteDataToDisk();
 
+    inline sp<UidMap> getUidMap() {
+        return mUidMap;
+    }
+
 private:
-    mutable mutex mBroadcastTimesMutex;
+    mutable mutex mMetricsMutex;
 
     std::unordered_map<ConfigKey, sp<MetricsManager>> mMetricsManagers;
 
@@ -72,8 +77,14 @@
 
     /* Check if we should send a broadcast if approaching memory limits and if we're over, we
      * actually delete the data. */
-    void flushIfNecessary(uint64_t timestampNs, const ConfigKey& key,
-                          MetricsManager& metricsManager);
+    void flushIfNecessaryLocked(uint64_t timestampNs, const ConfigKey& key,
+                                MetricsManager& metricsManager);
+
+    // Maps the isolated uid in the log event to host uid if the log event contains uid fields.
+    void mapIsolatedUidToHostUidIfNecessaryLocked(LogEvent* event) const;
+
+    // Handler over the isolated uid change event.
+    void onIsolatedUidChangedEventLocked(const LogEvent& event);
 
     // Function used to send a broadcast so that receiver for the config key can call getData
     // to retrieve the stored data.
@@ -87,6 +98,7 @@
     FRIEND_TEST(StatsLogProcessorTest, TestDropWhenByteSizeTooLarge);
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensions);
     FRIEND_TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks);
+    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSlice);
 
 };
 
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index e8b0bd2..0ed1c1f 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -335,7 +335,7 @@
         print_cmd_help(out);
         return UNKNOWN_ERROR;
     }
-    auto receiver = mConfigManager->GetConfigReceiver(ConfigKey(uid, name));
+    auto receiver = mConfigManager->GetConfigReceiver(ConfigKey(uid, StrToInt64(name)));
     sp<IStatsCompanionService> sc = getStatsCompanionService();
     if (sc != nullptr) {
         sc->sendBroadcast(String16(receiver.first.c_str()), String16(receiver.second.c_str()));
@@ -404,13 +404,13 @@
                 }
 
                 // Add / update the config.
-                mConfigManager->UpdateConfig(ConfigKey(uid, name), config);
+                mConfigManager->UpdateConfig(ConfigKey(uid, StrToInt64(name)), config);
             } else {
                 if (argCount == 2) {
                     cmd_remove_all_configs(out);
                 } else {
                     // Remove the config.
-                    mConfigManager->RemoveConfig(ConfigKey(uid, name));
+                    mConfigManager->RemoveConfig(ConfigKey(uid, StrToInt64(name)));
                 }
             }
 
@@ -459,7 +459,7 @@
         }
         if (good) {
             vector<uint8_t> data;
-            mProcessor->onDumpReport(ConfigKey(uid, name), &data);
+            mProcessor->onDumpReport(ConfigKey(uid, StrToInt64(name)), &data);
             // TODO: print the returned StatsLogReport to file instead of printing to logcat.
             if (proto) {
                 for (size_t i = 0; i < data.size(); i ++) {
@@ -695,16 +695,15 @@
     mConfigManager->Startup();
 }
 
-void StatsService::OnLogEvent(const LogEvent& event) {
+void StatsService::OnLogEvent(LogEvent* event) {
     mProcessor->OnLogEvent(event);
 }
 
-Status StatsService::getData(const String16& key, vector<uint8_t>* output) {
+Status StatsService::getData(int64_t key, vector<uint8_t>* output) {
     IPCThreadState* ipc = IPCThreadState::self();
     VLOG("StatsService::getData with Pid %i, Uid %i", ipc->getCallingPid(), ipc->getCallingUid());
     if (checkCallingPermission(String16(kPermissionDump))) {
-        string keyStr = string(String8(key).string());
-        ConfigKey configKey(ipc->getCallingUid(), keyStr);
+        ConfigKey configKey(ipc->getCallingUid(), key);
         mProcessor->onDumpReport(configKey, output);
         return Status::ok();
     } else {
@@ -724,14 +723,13 @@
     }
 }
 
-Status StatsService::addConfiguration(const String16& key,
+Status StatsService::addConfiguration(int64_t key,
                                       const vector <uint8_t>& config,
                                       const String16& package, const String16& cls,
                                       bool* success) {
     IPCThreadState* ipc = IPCThreadState::self();
     if (checkCallingPermission(String16(kPermissionDump))) {
-        string keyString = string(String8(key).string());
-        ConfigKey configKey(ipc->getCallingUid(), keyString);
+        ConfigKey configKey(ipc->getCallingUid(), key);
         StatsdConfig cfg;
         if (!cfg.ParseFromArray(&config[0], config.size())) {
             *success = false;
@@ -748,11 +746,10 @@
     }
 }
 
-Status StatsService::removeConfiguration(const String16& key, bool* success) {
+Status StatsService::removeConfiguration(int64_t key, bool* success) {
     IPCThreadState* ipc = IPCThreadState::self();
     if (checkCallingPermission(String16(kPermissionDump))) {
-        string keyStr = string(String8(key).string());
-        mConfigManager->RemoveConfig(ConfigKey(ipc->getCallingUid(), keyStr));
+        mConfigManager->RemoveConfig(ConfigKey(ipc->getCallingUid(), key));
         *success = true;
         return Status::ok();
     } else {
diff --git a/cmds/statsd/src/StatsService.h b/cmds/statsd/src/StatsService.h
index 08fcdac..8d29970 100644
--- a/cmds/statsd/src/StatsService.h
+++ b/cmds/statsd/src/StatsService.h
@@ -72,30 +72,32 @@
     /**
      * Called by LogReader when there's a log event to process.
      */
-    virtual void OnLogEvent(const LogEvent& event);
+    virtual void OnLogEvent(LogEvent* event);
 
     /**
      * Binder call for clients to request data for this configuration key.
      */
-    virtual Status getData(const String16& key, vector<uint8_t>* output) override;
+    virtual Status getData(int64_t key, vector<uint8_t>* output) override;
+
 
     /**
      * Binder call for clients to get metadata across all configs in statsd.
      */
     virtual Status getMetadata(vector<uint8_t>* output) override;
 
+
     /**
      * Binder call to let clients send a configuration and indicate they're interested when they
      * should requestData for this configuration.
      */
-    virtual Status addConfiguration(const String16& key, const vector <uint8_t>& config,
-                                   const String16& package, const String16& cls, bool* success)
+    virtual Status addConfiguration(int64_t key, const vector <uint8_t>& config,
+                                    const String16& package, const String16& cls, bool* success)
     override;
 
     /**
      * Binder call to allow clients to remove the specified configuration.
      */
-    virtual Status removeConfiguration(const String16& key, bool* success) override;
+    virtual Status removeConfiguration(int64_t key, bool* success) override;
 
     // TODO: public for testing since statsd doesn't run when system starts. Change to private
     // later.
diff --git a/cmds/statsd/src/anomaly/AnomalyTracker.cpp b/cmds/statsd/src/anomaly/AnomalyTracker.cpp
index f8a9413..f10b2cf 100644
--- a/cmds/statsd/src/anomaly/AnomalyTracker.cpp
+++ b/cmds/statsd/src/anomaly/AnomalyTracker.cpp
@@ -34,11 +34,11 @@
 AnomalyTracker::AnomalyTracker(const Alert& alert, const ConfigKey& configKey)
     : mAlert(alert),
       mConfigKey(configKey),
-      mNumOfPastBuckets(mAlert.number_of_buckets() - 1) {
+      mNumOfPastBuckets(mAlert.num_buckets() - 1) {
     VLOG("AnomalyTracker() called");
-    if (mAlert.number_of_buckets() <= 0) {
+    if (mAlert.num_buckets() <= 0) {
         ALOGE("Cannot create AnomalyTracker with %lld buckets",
-              (long long)mAlert.number_of_buckets());
+              (long long)mAlert.num_buckets());
         return;
     }
     if (!mAlert.has_trigger_if_sum_gt()) {
@@ -162,66 +162,43 @@
     return 0;
 }
 
-bool AnomalyTracker::detectAnomaly(const int64_t& currentBucketNum,
-                                   const DimToValMap& currentBucket) {
-    if (currentBucketNum > mMostRecentBucketNum + 1) {
-        addPastBucket(nullptr, currentBucketNum - 1);
-    }
-    for (auto itr = currentBucket.begin(); itr != currentBucket.end(); itr++) {
-        if (itr->second + getSumOverPastBuckets(itr->first) > mAlert.trigger_if_sum_gt()) {
-            return true;
-        }
-    }
-    // In theory, we also need to check the dimsions not in the current bucket. In single-thread
-    // mode, usually we could avoid the following loops.
-    for (auto itr = mSumOverPastBuckets.begin(); itr != mSumOverPastBuckets.end(); itr++) {
-        if (itr->second > mAlert.trigger_if_sum_gt()) {
-            return true;
-        }
-    }
-    return false;
-}
-
 bool AnomalyTracker::detectAnomaly(const int64_t& currentBucketNum, const HashableDimensionKey& key,
                                    const int64_t& currentBucketValue) {
     if (currentBucketNum > mMostRecentBucketNum + 1) {
+        // TODO: This creates a needless 0 entry in mSumOverPastBuckets. Fix this.
         addPastBucket(key, 0, currentBucketNum - 1);
     }
     return mAlert.has_trigger_if_sum_gt()
             && getSumOverPastBuckets(key) + currentBucketValue > mAlert.trigger_if_sum_gt();
 }
 
-void AnomalyTracker::declareAnomaly(const uint64_t& timestampNs) {
-    // TODO: This should also take in the const HashableDimensionKey& key, to pass
-    //       more details to incidentd and to make mRefractoryPeriodEndsSec key-specific.
+void AnomalyTracker::declareAnomaly(const uint64_t& timestampNs, const HashableDimensionKey& key) {
     // TODO: Why receive timestamp? RefractoryPeriod should always be based on real time right now.
-    if (isInRefractoryPeriod(timestampNs)) {
+    if (isInRefractoryPeriod(timestampNs, key)) {
         VLOG("Skipping anomaly declaration since within refractory period");
         return;
     }
-    // TODO(guardrail): Consider guarding against too short refractory periods.
-    mLastAnomalyTimestampNs = timestampNs;
+    mRefractoryPeriodEndsSec[key] = (timestampNs / NS_PER_SEC) + mAlert.refractory_period_secs();
 
     // TODO: If we had access to the bucket_size_millis, consider calling resetStorage()
     // if (mAlert.refractory_period_secs() > mNumOfPastBuckets * bucketSizeNs) { resetStorage(); }
 
-    if (mAlert.has_incidentd_details()) {
-        if (mAlert.has_name()) {
-            ALOGI("An anomaly (%s) has occurred! Informing incidentd.",
-                  mAlert.name().c_str());
+    if (!mSubscriptions.empty()) {
+        if (mAlert.has_id()) {
+            ALOGI("An anomaly (%llu) has occurred! Informing subscribers.",mAlert.id());
+            informSubscribers(key);
         } else {
-            // TODO: Can construct a name based on the criteria (and/or relay the criteria).
-            ALOGI("An anomaly (nameless) has occurred! Informing incidentd.");
+            ALOGI("An anomaly (with no id) has occurred! Not informing any subscribers.");
         }
-        informIncidentd();
     } else {
-        ALOGI("An anomaly has occurred! (But informing incidentd not requested.)");
+        ALOGI("An anomaly has occurred! (But no subscriber for that alert.)");
     }
 
-    StatsdStats::getInstance().noteAnomalyDeclared(mConfigKey, mAlert.name());
+    StatsdStats::getInstance().noteAnomalyDeclared(mConfigKey, mAlert.id());
 
+    // TODO: This should also take in the const HashableDimensionKey& key?
     android::util::stats_write(android::util::ANOMALY_DETECTED, mConfigKey.GetUid(),
-                               mConfigKey.GetName().c_str(), mAlert.name().c_str());
+                               mConfigKey.GetId(), mAlert.id());
 }
 
 void AnomalyTracker::detectAndDeclareAnomaly(const uint64_t& timestampNs,
@@ -229,44 +206,63 @@
                                              const HashableDimensionKey& key,
                                              const int64_t& currentBucketValue) {
     if (detectAnomaly(currBucketNum, key, currentBucketValue)) {
-        declareAnomaly(timestampNs);
+        declareAnomaly(timestampNs, key);
     }
 }
 
-void AnomalyTracker::detectAndDeclareAnomaly(const uint64_t& timestampNs,
-                                             const int64_t& currBucketNum,
-                                             const DimToValMap& currentBucket) {
-    if (detectAnomaly(currBucketNum, currentBucket)) {
-        declareAnomaly(timestampNs);
+bool AnomalyTracker::isInRefractoryPeriod(const uint64_t& timestampNs,
+                                          const HashableDimensionKey& key) {
+    const auto& it = mRefractoryPeriodEndsSec.find(key);
+    if (it != mRefractoryPeriodEndsSec.end()) {
+        if ((timestampNs / NS_PER_SEC) <= it->second) {
+            return true;
+        } else {
+            mRefractoryPeriodEndsSec.erase(key);
+        }
     }
+    return false;
 }
 
-bool AnomalyTracker::isInRefractoryPeriod(const uint64_t& timestampNs) const {
-    return mLastAnomalyTimestampNs >= 0 &&
-            timestampNs - mLastAnomalyTimestampNs <= mAlert.refractory_period_secs() * NS_PER_SEC;
-}
-
-void AnomalyTracker::informIncidentd() {
-    VLOG("informIncidentd called.");
-    if (!mAlert.has_incidentd_details()) {
-        ALOGE("Attempted to call incidentd without any incidentd_details.");
-        return;
-    }
-    sp<IIncidentManager> service = interface_cast<IIncidentManager>(
-            defaultServiceManager()->getService(android::String16("incident")));
-    if (service == NULL) {
-        ALOGW("Couldn't get the incident service.");
+void AnomalyTracker::informSubscribers(const HashableDimensionKey& key) {
+    VLOG("informSubscribers called.");
+    if (mSubscriptions.empty()) {
+        ALOGE("Attempt to call with no subscribers.");
         return;
     }
 
-    IncidentReportArgs incidentReport;
-    const Alert::IncidentdDetails& details = mAlert.incidentd_details();
-    for (int i = 0; i < details.section_size(); i++) {
-        incidentReport.addSection(details.section(i));
+    std::set<int> incidentdSections;
+    for (const Subscription& subscription : mSubscriptions) {
+        switch (subscription.subscriber_information_case()) {
+            case Subscription::SubscriberInformationCase::kIncidentdDetails:
+                for (int i = 0; i < subscription.incidentd_details().section_size(); i++) {
+                    incidentdSections.insert(subscription.incidentd_details().section(i));
+                }
+                break;
+            case Subscription::SubscriberInformationCase::kPerfettoDetails:
+                ALOGW("Perfetto reports not implemented.");
+                break;
+            default:
+                break;
+        }
     }
-    // TODO: Pass in mAlert.name() into the addHeader?
-
-    service->reportIncident(incidentReport);
+    if (!incidentdSections.empty()) {
+        sp<IIncidentManager> service = interface_cast<IIncidentManager>(
+                defaultServiceManager()->getService(android::String16("incident")));
+        if (service != NULL) {
+            IncidentReportArgs incidentReport;
+            for (const auto section : incidentdSections) {
+                incidentReport.addSection(section);
+            }
+            int64_t alertId = mAlert.id();
+            std::vector<uint8_t> header;
+            uint8_t* src = static_cast<uint8_t*>(static_cast<void*>(&alertId));
+            header.insert(header.end(), src, src + sizeof(int64_t));
+            incidentReport.addHeader(header);
+            service->reportIncident(incidentReport);
+        } else {
+            ALOGW("Couldn't get the incident service.");
+        }
+    }
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/anomaly/AnomalyTracker.h b/cmds/statsd/src/anomaly/AnomalyTracker.h
index 48f0203..472c02c 100644
--- a/cmds/statsd/src/anomaly/AnomalyTracker.h
+++ b/cmds/statsd/src/anomaly/AnomalyTracker.h
@@ -40,6 +40,11 @@
 
     virtual ~AnomalyTracker();
 
+    // Add subscriptions that depend on this alert.
+    void addSubscription(const Subscription& subscription) {
+        mSubscriptions.push_back(subscription);
+    }
+
     // Adds a bucket.
     // Bucket index starts from 0.
     void addPastBucket(std::shared_ptr<DimToValMap> bucketValues, const int64_t& bucketNum);
@@ -47,17 +52,14 @@
                        const int64_t& bucketNum);
 
     // Returns true if detected anomaly for the existing buckets on one or more dimension keys.
-    bool detectAnomaly(const int64_t& currBucketNum, const DimToValMap& currentBucket);
     bool detectAnomaly(const int64_t& currBucketNum, const HashableDimensionKey& key,
                        const int64_t& currentBucketValue);
 
     // Informs incidentd about the detected alert.
-    void declareAnomaly(const uint64_t& timestampNs);
+    void declareAnomaly(const uint64_t& timestampNs, const HashableDimensionKey& key);
 
     // Detects the alert and informs the incidentd when applicable.
     void detectAndDeclareAnomaly(const uint64_t& timestampNs, const int64_t& currBucketNum,
-                                 const DimToValMap& currentBucket);
-    void detectAndDeclareAnomaly(const uint64_t& timestampNs, const int64_t& currBucketNum,
                                  const HashableDimensionKey& key,
                                  const int64_t& currentBucketValue);
 
@@ -77,9 +79,11 @@
         return mAlert.trigger_if_sum_gt();
     }
 
-    // Helper function to return the timestamp of the last detected anomaly.
-    inline int64_t getLastAnomalyTimestampNs() const {
-        return mLastAnomalyTimestampNs;
+    // Returns the refractory period timestamp (in seconds) for the given key.
+    // If there is no stored refractory period ending timestamp, returns 0.
+    uint32_t getRefractoryPeriodEndsSec(const HashableDimensionKey& key) const {
+        const auto& it = mRefractoryPeriodEndsSec.find(key);
+        return it != mRefractoryPeriodEndsSec.end() ? it->second : 0;
     }
 
     inline int getNumOfPastBuckets() const {
@@ -97,6 +101,9 @@
     // statsd_config.proto Alert message that defines this tracker.
     const Alert mAlert;
 
+    // The subscriptions that depend on this alert.
+    std::vector<Subscription> mSubscriptions;
+
     // A reference to the Alert's config key.
     const ConfigKey& mConfigKey;
 
@@ -104,7 +111,7 @@
     // for the anomaly detection (since the current bucket is not in the past).
     int mNumOfPastBuckets;
 
-    // The exisiting bucket list.
+    // The existing bucket list.
     std::vector<shared_ptr<DimToValMap>> mPastBuckets;
 
     // Sum over all existing buckets cached in mPastBuckets.
@@ -113,8 +120,11 @@
     // The bucket number of the last added bucket.
     int64_t mMostRecentBucketNum = -1;
 
-    // The timestamp when the last anomaly was declared.
-    int64_t mLastAnomalyTimestampNs = -1;
+    // Map from each dimension to the timestamp that its refractory period (if this anomaly was
+    // declared for that dimension) ends, in seconds. Only anomalies that occur after this period
+    // ends will be declared.
+    // Entries may be, but are not guaranteed to be, removed after the period is finished.
+    unordered_map<HashableDimensionKey, uint32_t> mRefractoryPeriodEndsSec;
 
     void flushPastBuckets(const int64_t& currBucketNum);
 
@@ -125,7 +135,7 @@
     // and remove any items with value 0.
     void subtractBucketFromSum(const shared_ptr<DimToValMap>& bucket);
 
-    bool isInRefractoryPeriod(const uint64_t& timestampNs) const;
+    bool isInRefractoryPeriod(const uint64_t& timestampNs, const HashableDimensionKey& key);
 
     // Calculates the corresponding bucket index within the circular array.
     size_t index(int64_t bucketNum) const;
@@ -133,13 +143,13 @@
     // Resets all bucket data. For use when all the data gets stale.
     virtual void resetStorage();
 
-    // Informs the incident service that an anomaly has occurred.
-    void informIncidentd();
+    // Informs the subscribers that an anomaly has occurred.
+    void informSubscribers(const HashableDimensionKey& key);
 
     FRIEND_TEST(AnomalyTrackerTest, TestConsecutiveBuckets);
     FRIEND_TEST(AnomalyTrackerTest, TestSparseBuckets);
     FRIEND_TEST(GaugeMetricProducerTest, TestAnomalyDetection);
-    FRIEND_TEST(CountMetricProducerTest, TestAnomalyDetection);
+    FRIEND_TEST(CountMetricProducerTest, TestAnomalyDetectionUnSliced);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/anomaly/DurationAnomalyTracker.cpp b/cmds/statsd/src/anomaly/DurationAnomalyTracker.cpp
index d30810f..7576a38 100644
--- a/cmds/statsd/src/anomaly/DurationAnomalyTracker.cpp
+++ b/cmds/statsd/src/anomaly/DurationAnomalyTracker.cpp
@@ -46,7 +46,7 @@
 
     if (itr->second != nullptr &&
         static_cast<uint32_t>(timestampNs / NS_PER_SEC) >= itr->second->timestampSec) {
-        declareAnomaly(timestampNs);
+        declareAnomaly(timestampNs, dimensionKey);
         stopAlarm(dimensionKey);
     }
 }
@@ -55,7 +55,7 @@
                                 const uint64_t& timestampNs) {
 
     uint32_t timestampSec = static_cast<uint32_t>(timestampNs / NS_PER_SEC);
-    if (isInRefractoryPeriod(timestampNs)) {
+    if (isInRefractoryPeriod(timestampNs, dimensionKey)) {
         VLOG("Skipping setting anomaly alarm since it'd fall in the refractory period");
         return;
     }
@@ -104,7 +104,7 @@
 
     // Now declare each of these alarms to have fired.
     for (const auto& kv : matchedAlarms) {
-        declareAnomaly(timestampNs /* TODO: , kv.first */);
+        declareAnomaly(timestampNs, kv.first);
         mAlarms.erase(kv.first);
         firedAlarms.erase(kv.second);  // No one else can also own it, so we're done with it.
     }
diff --git a/cmds/statsd/src/anomaly/DurationAnomalyTracker.h b/cmds/statsd/src/anomaly/DurationAnomalyTracker.h
index 182ce3b..de7093d 100644
--- a/cmds/statsd/src/anomaly/DurationAnomalyTracker.h
+++ b/cmds/statsd/src/anomaly/DurationAnomalyTracker.h
@@ -50,7 +50,7 @@
                                       const uint64_t& timestampNs);
 
     // Declares an anomaly for each alarm in firedAlarms that belongs to this DurationAnomalyTracker
-    // and removes it from firedAlarms. Does NOT remove the alarm from the AnomalyMonitor.
+    // and removes it from firedAlarms.
     // TODO: This will actually be called from a different thread, so make it thread-safe!
     //          This means that almost every function in DurationAnomalyTracker needs to be locked.
     //          But this should be done at the level of StatsLogProcessor, which needs to lock
@@ -70,10 +70,10 @@
     void resetStorage() override;
 
     FRIEND_TEST(OringDurationTrackerTest, TestPredictAnomalyTimestamp);
-    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetection);
+    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetectionExpiredAlarm);
+    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetectionFiredAlarm);
     FRIEND_TEST(MaxDurationTrackerTest, TestAnomalyDetection);
     FRIEND_TEST(MaxDurationTrackerTest, TestAnomalyDetection);
-    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetection);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 1ee86f0..7f77ef7 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -81,25 +81,28 @@
         DropboxErrorChanged dropbox_error_changed = 45;
         AnomalyDetected anomaly_detected = 46;
         AppHook app_hook = 47;
+        AppStartChanged app_start_changed = 48;
+        AppStartCancelChanged app_start_cancel_changed = 49;
+        AppStartFullyDrawnChanged app_start_fully_drawn_changed = 50;
         // TODO: Reorder the numbering so that the most frequent occur events occur in the first 15.
     }
 
-    // Pulled events will start at field 1000.
+    // Pulled events will start at field 10000.
     oneof pulled {
-        WifiBytesTransfer wifi_bytes_transfer = 1000;
-        WifiBytesTransferByFgBg wifi_bytes_transfer_by_fg_bg = 1001;
-        MobileBytesTransfer mobile_bytes_transfer = 1002;
-        MobileBytesTransferByFgBg mobile_bytes_transfer_by_fg_bg = 1003;
-        KernelWakelock kernel_wakelock = 1004;
-        PlatformSleepState platform_sleep_state = 1005;
-        SleepStateVoter sleep_state_voter = 1006;
-        SubsystemSleepState subsystem_sleep_state = 1007;
-        CpuTimePerFreq cpu_time_per_freq = 1008;
-        CpuTimePerUid cpu_time_per_uid = 1009;
-        CpuTimePerUidFreq cpu_time_per_uid_freq = 1010;
-        WifiActivityEnergyInfo wifi_activity_energy_info = 1011;
-        ModemActivityInfo modem_activity_info = 1012;
-        AttributionChainDummyAtom attribution_chain_dummy_atom = 10000;
+        WifiBytesTransfer wifi_bytes_transfer = 10000;
+        WifiBytesTransferByFgBg wifi_bytes_transfer_by_fg_bg = 10001;
+        MobileBytesTransfer mobile_bytes_transfer = 10002;
+        MobileBytesTransferByFgBg mobile_bytes_transfer_by_fg_bg = 10003;
+        KernelWakelock kernel_wakelock = 10004;
+        PlatformSleepState platform_sleep_state = 10005;
+        SleepStateVoter sleep_state_voter = 10006;
+        SubsystemSleepState subsystem_sleep_state = 10007;
+        CpuTimePerFreq cpu_time_per_freq = 10008;
+        CpuTimePerUid cpu_time_per_uid = 10009;
+        CpuTimePerUidFreq cpu_time_per_uid_freq = 10010;
+        WifiActivityEnergyInfo wifi_activity_energy_info = 10011;
+        ModemActivityInfo modem_activity_info = 10012;
+        AttributionChainDummyAtom attribution_chain_dummy_atom = 100000;
     }
 }
 
@@ -800,16 +803,19 @@
     optional string process_name = 3;
 
     // The pid if available. -1 means not available.
-    optional int32 pid = 4;
+    optional sint32 pid = 4;
 
     // 1 indicates is instant app. -1 indicates Not applicable.
-    optional int32 is_instant_app = 5;
+    optional sint32 is_instant_app = 5;
 
     // The activity name if available.
     optional string activity_name = 6;
 
+    // The package name if available.
+    optional string package_name = 7;
+
     // 1 indicates in foreground. -1 indicates not available.
-    optional int32 is_foreground = 7;
+    optional sint32 is_foreground = 8;
 }
 
 /*
@@ -845,11 +851,105 @@
     // Uid that owns the config whose anomaly detection alert fired.
     optional int32 config_uid = 1;
 
-    // Name of the config whose anomaly detection alert fired.
-    optional string config_name = 2;
+    // Id of the config whose anomaly detection alert fired.
+    optional int64 config_id = 2;
 
-    // Name of the alert (i.e. name of the anomaly that was detected).
-    optional string alert_name = 3;
+    // Id of the alert (i.e. name of the anomaly that was detected).
+    optional int64 alert_id = 3;
+}
+
+message AppStartChanged {
+    // The uid if available. -1 means not available.
+    optional int32 uid = 1;
+
+    // The app package name.
+    optional string pkg_name = 2;
+
+    enum TransitionType {
+        APP_START_TRANSITION_TYPE_UNKNOWN = 0;
+        WARM = 1;
+        HOT = 2;
+        COLD = 3;
+    }
+    // The transition type.
+    optional TransitionType type = 3;
+
+    // The activity name.
+    optional string activity_name = 4;
+
+    // The name of the calling app. Empty if not set.
+    optional string calling_pkg_name = 5;
+
+    // Whether the app is an instant app.
+    optional bool is_instant_app = 6;
+
+    // Device uptime when activity started.
+    optional int64 activity_start_msec = 7;
+
+    // TODO: Update android/app/ActivityManagerInternal.java constants to depend on our proto enum.
+    enum TransitionReason {
+        APP_START_TRANSITION_REASON_UNKNOWN = 0;
+        SPLASH_SCREEN = 1;
+        WINDOWS_DRAWN = 2;
+        TIMEOUT = 3;
+        SNAPSHOT = 4;
+    }
+    optional TransitionReason reason = 8;
+
+    optional int32 transition_delay_msec = 9;
+    // -1 if not set.
+    optional int32 starting_window_delay_msec = 10;
+    // -1 if not set.
+    optional int32 bind_application_delay_msec = 11;
+    optional int32 windows_drawn_delay_msec = 12;
+
+    // Empty if not set.
+    optional string launch_token = 13;
+
+}
+
+message AppStartCancelChanged {
+    // The uid if available. -1 means not available.
+    optional int32 uid = 1;
+
+    // The app package name.
+    optional string pkg_name = 2;
+
+    enum TransitionType {
+        APP_START_TRANSITION_TYPE_UNKNOWN = 0;
+        WARM = 1;
+        HOT = 2;
+        COLD = 3;
+    }
+    // The transition type.
+    optional TransitionType type = 3;
+
+    // The activity name.
+    optional string activity_name = 4;
+}
+
+message AppStartFullyDrawnChanged {
+    // The uid if available. -1 means not available.
+    optional int32 uid = 1;
+
+    // The app package name.
+    optional string pkg_name = 2;
+
+    enum TransitionType {
+        APP_START_TRANSITION_TYPE_UNKNOWN = 0;
+        WITH_BUNDLE = 1;
+        WITHOUT_BUNDLE = 2;
+    }
+    // The transition type.
+    optional TransitionType type = 3;
+
+    // The activity name.
+    optional string activity_name = 4;
+
+    optional bool transition_process_running = 5;
+
+    // App startup time (until call to Activity#reportFullyDrawn()).
+    optional int64 app_startup_time_ms = 6;
 }
 
 /**
diff --git a/cmds/statsd/src/condition/CombinationConditionTracker.cpp b/cmds/statsd/src/condition/CombinationConditionTracker.cpp
index 52b83d8..afa26f6 100644
--- a/cmds/statsd/src/condition/CombinationConditionTracker.cpp
+++ b/cmds/statsd/src/condition/CombinationConditionTracker.cpp
@@ -30,20 +30,20 @@
 using std::unordered_map;
 using std::vector;
 
-CombinationConditionTracker::CombinationConditionTracker(const string& name, const int index)
-    : ConditionTracker(name, index) {
-    VLOG("creating CombinationConditionTracker %s", mName.c_str());
+CombinationConditionTracker::CombinationConditionTracker(const int64_t& id, const int index)
+    : ConditionTracker(id, index) {
+    VLOG("creating CombinationConditionTracker %lld", (long long)mConditionId);
 }
 
 CombinationConditionTracker::~CombinationConditionTracker() {
-    VLOG("~CombinationConditionTracker() %s", mName.c_str());
+    VLOG("~CombinationConditionTracker() %lld", (long long)mConditionId);
 }
 
 bool CombinationConditionTracker::init(const vector<Predicate>& allConditionConfig,
                                        const vector<sp<ConditionTracker>>& allConditionTrackers,
-                                       const unordered_map<string, int>& conditionNameIndexMap,
+                                       const unordered_map<int64_t, int>& conditionIdIndexMap,
                                        vector<bool>& stack) {
-    VLOG("Combination predicate init() %s", mName.c_str());
+    VLOG("Combination predicate init() %lld", (long long)mConditionId);
     if (mInitialized) {
         return true;
     }
@@ -62,11 +62,11 @@
         return false;
     }
 
-    for (string child : combinationCondition.predicate()) {
-        auto it = conditionNameIndexMap.find(child);
+    for (auto child : combinationCondition.predicate()) {
+        auto it = conditionIdIndexMap.find(child);
 
-        if (it == conditionNameIndexMap.end()) {
-            ALOGW("Predicate %s not found in the config", child.c_str());
+        if (it == conditionIdIndexMap.end()) {
+            ALOGW("Predicate %lld not found in the config", (long long)child);
             return false;
         }
 
@@ -79,13 +79,13 @@
         }
 
         bool initChildSucceeded = childTracker->init(allConditionConfig, allConditionTrackers,
-                                                     conditionNameIndexMap, stack);
+                                                     conditionIdIndexMap, stack);
 
         if (!initChildSucceeded) {
-            ALOGW("Child initialization failed %s ", child.c_str());
+            ALOGW("Child initialization failed %lld ", (long long)child);
             return false;
         } else {
-            ALOGW("Child initialization success %s ", child.c_str());
+            ALOGW("Child initialization success %lld ", (long long)child);
         }
 
         mChildren.push_back(childIndex);
@@ -154,8 +154,8 @@
             }
         }
         nonSlicedConditionCache[mIndex] = ConditionState::kUnknown;
-        ALOGD("CombinationPredicate %s sliced may changed? %d", mName.c_str(),
-              conditionChangedCache[mIndex] == true);
+        ALOGD("CombinationPredicate %lld sliced may changed? %d", (long long)mConditionId,
+            conditionChangedCache[mIndex] == true);
     }
 }
 
diff --git a/cmds/statsd/src/condition/CombinationConditionTracker.h b/cmds/statsd/src/condition/CombinationConditionTracker.h
index 8942833..dfd3837 100644
--- a/cmds/statsd/src/condition/CombinationConditionTracker.h
+++ b/cmds/statsd/src/condition/CombinationConditionTracker.h
@@ -26,13 +26,13 @@
 
 class CombinationConditionTracker : public virtual ConditionTracker {
 public:
-    CombinationConditionTracker(const std::string& name, const int index);
+    CombinationConditionTracker(const int64_t& id, const int index);
 
     ~CombinationConditionTracker();
 
     bool init(const std::vector<Predicate>& allConditionConfig,
               const std::vector<sp<ConditionTracker>>& allConditionTrackers,
-              const std::unordered_map<std::string, int>& conditionNameIndexMap,
+              const std::unordered_map<int64_t, int>& conditionIdIndexMap,
               std::vector<bool>& stack) override;
 
     void evaluateCondition(const LogEvent& event,
diff --git a/cmds/statsd/src/condition/ConditionTracker.h b/cmds/statsd/src/condition/ConditionTracker.h
index 1154b6f..773860f 100644
--- a/cmds/statsd/src/condition/ConditionTracker.h
+++ b/cmds/statsd/src/condition/ConditionTracker.h
@@ -32,8 +32,8 @@
 
 class ConditionTracker : public virtual RefBase {
 public:
-    ConditionTracker(const std::string& name, const int index)
-        : mName(name),
+    ConditionTracker(const int64_t& id, const int index)
+        : mConditionId(id),
           mIndex(index),
           mInitialized(false),
           mTrackerIndex(),
@@ -42,7 +42,7 @@
 
     virtual ~ConditionTracker(){};
 
-    inline const string& getName() { return mName; }
+    inline const int64_t& getId() { return mConditionId; }
 
     // Initialize this ConditionTracker. This initialization is done recursively (DFS). It can also
     // be done in the constructor, but we do it separately because (1) easy to return a bool to
@@ -50,11 +50,11 @@
     // allConditionConfig: the list of all Predicate config from statsd_config.
     // allConditionTrackers: the list of all ConditionTrackers (this is needed because we may also
     //                       need to call init() on children conditions)
-    // conditionNameIndexMap: the mapping from condition name to its index.
+    // conditionIdIndexMap: the mapping from condition id to its index.
     // stack: a bit map to keep track which nodes have been visited on the stack in the recursion.
     virtual bool init(const std::vector<Predicate>& allConditionConfig,
                       const std::vector<sp<ConditionTracker>>& allConditionTrackers,
-                      const std::unordered_map<std::string, int>& conditionNameIndexMap,
+                      const std::unordered_map<int64_t, int>& conditionIdIndexMap,
                       std::vector<bool>& stack) = 0;
 
     // evaluate current condition given the new event.
@@ -99,9 +99,7 @@
     }
 
 protected:
-    // We don't really need the string name, but having a name here makes log messages
-    // easy to debug.
-    const std::string mName;
+    const int64_t mConditionId;
 
     // the index of this condition in the manager's condition list.
     const int mIndex;
diff --git a/cmds/statsd/src/condition/SimpleConditionTracker.cpp b/cmds/statsd/src/condition/SimpleConditionTracker.cpp
index 1803cbb..2525721 100644
--- a/cmds/statsd/src/condition/SimpleConditionTracker.cpp
+++ b/cmds/statsd/src/condition/SimpleConditionTracker.cpp
@@ -33,17 +33,17 @@
 using std::vector;
 
 SimpleConditionTracker::SimpleConditionTracker(
-        const ConfigKey& key, const string& name, const int index,
+        const ConfigKey& key, const int64_t& id, const int index,
         const SimplePredicate& simplePredicate,
-        const unordered_map<string, int>& trackerNameIndexMap)
-    : ConditionTracker(name, index), mConfigKey(key) {
-    VLOG("creating SimpleConditionTracker %s", mName.c_str());
+        const unordered_map<int64_t, int>& trackerNameIndexMap)
+    : ConditionTracker(id, index), mConfigKey(key) {
+    VLOG("creating SimpleConditionTracker %lld", (long long)mConditionId);
     mCountNesting = simplePredicate.count_nesting();
 
     if (simplePredicate.has_start()) {
         auto pair = trackerNameIndexMap.find(simplePredicate.start());
         if (pair == trackerNameIndexMap.end()) {
-            ALOGW("Start matcher %s not found in the config", simplePredicate.start().c_str());
+            ALOGW("Start matcher %lld not found in the config", (long long)simplePredicate.start());
             return;
         }
         mStartLogMatcherIndex = pair->second;
@@ -55,7 +55,7 @@
     if (simplePredicate.has_stop()) {
         auto pair = trackerNameIndexMap.find(simplePredicate.stop());
         if (pair == trackerNameIndexMap.end()) {
-            ALOGW("Stop matcher %s not found in the config", simplePredicate.stop().c_str());
+            ALOGW("Stop matcher %lld not found in the config", (long long)simplePredicate.stop());
             return;
         }
         mStopLogMatcherIndex = pair->second;
@@ -67,7 +67,7 @@
     if (simplePredicate.has_stop_all()) {
         auto pair = trackerNameIndexMap.find(simplePredicate.stop_all());
         if (pair == trackerNameIndexMap.end()) {
-            ALOGW("Stop all matcher %s not found in the config", simplePredicate.stop().c_str());
+            ALOGW("Stop all matcher %lld found in the config", (long long)simplePredicate.stop_all());
             return;
         }
         mStopAllLogMatcherIndex = pair->second;
@@ -99,15 +99,15 @@
 
 bool SimpleConditionTracker::init(const vector<Predicate>& allConditionConfig,
                                   const vector<sp<ConditionTracker>>& allConditionTrackers,
-                                  const unordered_map<string, int>& conditionNameIndexMap,
+                                  const unordered_map<int64_t, int>& conditionIdIndexMap,
                                   vector<bool>& stack) {
     // SimpleConditionTracker does not have dependency on other conditions, thus we just return
     // if the initialization was successful.
     return mInitialized;
 }
 
-void print(map<HashableDimensionKey, int>& conditions, const string& name) {
-    VLOG("%s DUMP:", name.c_str());
+void print(map<HashableDimensionKey, int>& conditions, const int64_t& id) {
+    VLOG("%lld DUMP:", (long long)id);
     for (const auto& pair : conditions) {
         VLOG("\t%s : %d", pair.first.c_str(), pair.second);
     }
@@ -135,10 +135,11 @@
     // 1. Report the tuple count if the tuple count > soft limit
     if (mSlicedConditionState.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mSlicedConditionState.size() + 1;
-        StatsdStats::getInstance().noteConditionDimensionSize(mConfigKey, mName, newTupleCount);
+        StatsdStats::getInstance().noteConditionDimensionSize(mConfigKey, mConditionId, newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("Predicate %s dropping data for dimension key %s", mName.c_str(), newKey.c_str());
+            ALOGE("Predicate %lld dropping data for dimension key %s",
+                (long long)mConditionId, newKey.c_str());
             return true;
         }
     }
@@ -222,13 +223,13 @@
 
     // dump all dimensions for debugging
     if (DEBUG) {
-        print(mSlicedConditionState, mName);
+        print(mSlicedConditionState, mConditionId);
     }
 
     conditionChangedCache[mIndex] = changed;
     conditionCache[mIndex] = newCondition;
 
-    VLOG("SimplePredicate %s nonSlicedChange? %d", mName.c_str(),
+    VLOG("SimplePredicate %lld nonSlicedChange? %d", (long long)mConditionId,
          conditionChangedCache[mIndex] == true);
 }
 
@@ -239,7 +240,8 @@
                                                vector<bool>& conditionChangedCache) {
     if (conditionCache[mIndex] != ConditionState::kNotEvaluated) {
         // it has been evaluated.
-        VLOG("Yes, already evaluated, %s %d", mName.c_str(), conditionCache[mIndex]);
+        VLOG("Yes, already evaluated, %lld %d",
+            (long long)mConditionId, conditionCache[mIndex]);
         return;
     }
 
@@ -320,11 +322,11 @@
         const ConditionKey& conditionParameters,
         const vector<sp<ConditionTracker>>& allConditions,
         vector<ConditionState>& conditionCache) const {
-    const auto pair = conditionParameters.find(mName);
+    const auto pair = conditionParameters.find(mConditionId);
 
     if (pair == conditionParameters.end() && mOutputDimensions.child_size() > 0) {
-        ALOGE("Predicate %s output has dimension, but it's not specified in the query!",
-              mName.c_str());
+        ALOGE("Predicate %lld output has dimension, but it's not specified in the query!",
+              (long long)mConditionId);
         conditionCache[mIndex] = mInitialValue;
         return;
     }
@@ -343,7 +345,7 @@
         }
     }
     conditionCache[mIndex] = conditionState;
-    VLOG("Predicate %s return %d", mName.c_str(), conditionCache[mIndex]);
+    VLOG("Predicate %lld return %d", (long long)mConditionId, conditionCache[mIndex]);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/condition/SimpleConditionTracker.h b/cmds/statsd/src/condition/SimpleConditionTracker.h
index 5048635..815b445 100644
--- a/cmds/statsd/src/condition/SimpleConditionTracker.h
+++ b/cmds/statsd/src/condition/SimpleConditionTracker.h
@@ -29,15 +29,15 @@
 
 class SimpleConditionTracker : public virtual ConditionTracker {
 public:
-    SimpleConditionTracker(const ConfigKey& key, const std::string& name, const int index,
+    SimpleConditionTracker(const ConfigKey& key, const int64_t& id, const int index,
                            const SimplePredicate& simplePredicate,
-                           const std::unordered_map<std::string, int>& trackerNameIndexMap);
+                           const std::unordered_map<int64_t, int>& trackerNameIndexMap);
 
     ~SimpleConditionTracker();
 
     bool init(const std::vector<Predicate>& allConditionConfig,
               const std::vector<sp<ConditionTracker>>& allConditionTrackers,
-              const std::unordered_map<std::string, int>& conditionNameIndexMap,
+              const std::unordered_map<int64_t, int>& conditionIdIndexMap,
               std::vector<bool>& stack) override;
 
     void evaluateCondition(const LogEvent& event,
diff --git a/cmds/statsd/src/config/ConfigKey.cpp b/cmds/statsd/src/config/ConfigKey.cpp
index a365dc0..d791f86 100644
--- a/cmds/statsd/src/config/ConfigKey.cpp
+++ b/cmds/statsd/src/config/ConfigKey.cpp
@@ -27,10 +27,10 @@
 ConfigKey::ConfigKey() {
 }
 
-ConfigKey::ConfigKey(const ConfigKey& that) : mName(that.mName), mUid(that.mUid) {
+ConfigKey::ConfigKey(const ConfigKey& that) : mId(that.mId), mUid(that.mUid) {
 }
 
-ConfigKey::ConfigKey(int uid, const string& name) : mName(name), mUid(uid) {
+ConfigKey::ConfigKey(int uid, const int64_t& id) : mId(id), mUid(uid) {
 }
 
 ConfigKey::~ConfigKey() {
@@ -38,10 +38,21 @@
 
 string ConfigKey::ToString() const {
     ostringstream out;
-    out << '(' << mUid << ',' << mName << ')';
+    out << '(' << mUid << ',' << mId << ')';
     return out.str();
 }
 
+
+int64_t StrToInt64(const string& str) {
+    char* endp;
+    int64_t value;
+    value = strtoll(str.c_str(), &endp, 0);
+    if (endp == str.c_str() || *endp != '\0') {
+        value = 0;
+    }
+    return value;
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/config/ConfigKey.h b/cmds/statsd/src/config/ConfigKey.h
index 3489c43..3ad0eed 100644
--- a/cmds/statsd/src/config/ConfigKey.h
+++ b/cmds/statsd/src/config/ConfigKey.h
@@ -37,14 +37,14 @@
 public:
     ConfigKey();
     explicit ConfigKey(const ConfigKey& that);
-    ConfigKey(int uid, const string& name);
+    ConfigKey(int uid, const int64_t& id);
     ~ConfigKey();
 
     inline int GetUid() const {
         return mUid;
     }
-    inline const string& GetName() const {
-        return mName;
+    inline const int64_t& GetId() const {
+        return mId;
     }
 
     inline bool operator<(const ConfigKey& that) const {
@@ -54,17 +54,17 @@
         if (mUid > that.mUid) {
             return false;
         }
-        return mName < that.mName;
+        return mId < that.mId;
     };
 
     inline bool operator==(const ConfigKey& that) const {
-        return mUid == that.mUid && mName == that.mName;
+        return mUid == that.mUid && mId == that.mId;
     };
 
     string ToString() const;
 
 private:
-    string mName;
+    int64_t mId;
     int mUid;
 };
 
@@ -72,6 +72,8 @@
     return os << config.ToString();
 }
 
+int64_t StrToInt64(const string& str);
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
@@ -87,7 +89,7 @@
 template <>
 struct hash<ConfigKey> {
     std::size_t operator()(const ConfigKey& key) const {
-        return (7 * key.GetUid()) ^ ((hash<string>()(key.GetName())));
+        return (7 * key.GetUid()) ^ ((hash<long long>()(key.GetId())));
     }
 };
 
diff --git a/cmds/statsd/src/config/ConfigManager.cpp b/cmds/statsd/src/config/ConfigManager.cpp
index addc111..184f69e 100644
--- a/cmds/statsd/src/config/ConfigManager.cpp
+++ b/cmds/statsd/src/config/ConfigManager.cpp
@@ -49,15 +49,13 @@
 void ConfigManager::Startup() {
     map<ConfigKey, StatsdConfig> configsFromDisk;
     StorageManager::readConfigFromDisk(configsFromDisk);
-    // TODO(b/70667694): Make the configs from disk be used. And remove the fake config,
-    // and tests shouldn't call this Startup(), maybe call StartupForTest() so we don't read
-    // configs from disk for tests.
-    // for (const auto& pair : configsFromDisk) {
-    //    UpdateConfig(pair.first, pair.second);
-    //}
+    for (const auto& pair : configsFromDisk) {
+        UpdateConfig(pair.first, pair.second);
+    }
+}
 
-    // Uncomment the following line and use the hard coded config for development.
-    // UpdateConfig(ConfigKey(1000, "fake"), build_fake_config());
+void ConfigManager::StartupForTest() {
+    // Dummy function to avoid reading configs from disks for tests.
 }
 
 void ConfigManager::AddListener(const sp<ConfigListener>& listener) {
@@ -103,7 +101,7 @@
 }
 
 void ConfigManager::remove_saved_configs(const ConfigKey& key) {
-    string prefix = StringPrintf("%d-%s", key.GetUid(), key.GetName().c_str());
+    string prefix = StringPrintf("%d-%lld", key.GetUid(), (long long)key.GetId());
     StorageManager::deletePrefixedFiles(STATS_SERVICE_DIR, prefix.c_str());
 }
 
@@ -173,7 +171,7 @@
     fprintf(out, "CONFIGURATIONS (%d)\n", (int)mConfigs.size());
     fprintf(out, "     uid name\n");
     for (const auto& key : mConfigs) {
-        fprintf(out, "  %6d %s\n", key.GetUid(), key.GetName().c_str());
+        fprintf(out, "  %6d %lld\n", key.GetUid(), (long long)key.GetId());
         auto receiverIt = mConfigReceivers.find(key);
         if (receiverIt != mConfigReceivers.end()) {
             fprintf(out, "    -> received by %s, %s\n", receiverIt->second.first.c_str(),
@@ -189,8 +187,8 @@
     remove_saved_configs(key);
 
     // Then we save the latest config.
-    string file_name = StringPrintf("%s/%d-%s-%ld", STATS_SERVICE_DIR, key.GetUid(),
-                                    key.GetName().c_str(), time(nullptr));
+    string file_name = StringPrintf("%s/%d-%lld-%ld", STATS_SERVICE_DIR, key.GetUid(),
+                                    (long long)key.GetId(), time(nullptr));
     const int numBytes = config.ByteSize();
     vector<uint8_t> buffer(numBytes);
     config.SerializeToArray(&buffer[0], numBytes);
@@ -200,7 +198,7 @@
 StatsdConfig build_fake_config() {
     // HACK: Hard code a test metric for counting screen on events...
     StatsdConfig config;
-    config.set_name("CONFIG_12345");
+    config.set_id(12345);
 
     int WAKE_LOCK_TAG_ID = 1111;  // put a fake id here to make testing easier.
     int WAKE_LOCK_UID_KEY_ID = 1;
@@ -232,14 +230,14 @@
 
     // Count Screen ON events.
     CountMetric* metric = config.add_count_metric();
-    metric->set_name("METRIC_1");
-    metric->set_what("SCREEN_TURNED_ON");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(1);  // METRIC_1
+    metric->set_what(102);  //  "SCREEN_TURNED_ON"
+    metric->set_bucket(ONE_MINUTE);
 
     // Anomaly threshold for screen-on count.
     // TODO(b/70627390): Uncomment once the bug is fixed.
     /*Alert* alert = config.add_alert();
-    alert->set_name("ALERT_1");
+    alert->set_id("ALERT_1");
     alert->set_metric_name("METRIC_1");
     alert->set_number_of_buckets(6);
     alert->set_trigger_if_sum_gt(10);
@@ -248,17 +246,17 @@
     details->add_section(12);
     details->add_section(13);*/
 
-    AllowedLogSource* logSource = config.mutable_log_source();
-    logSource->add_uid(1000);
-    logSource->add_uid(0);
-    logSource->add_package("com.android.statsd.dogfood");
-    logSource->add_package("com.android.bluetooth");
+    config.add_allowed_log_source("AID_ROOT");
+    config.add_allowed_log_source("AID_SYSTEM");
+    config.add_allowed_log_source("AID_BLUETOOTH");
+    config.add_allowed_log_source("com.android.statsd.dogfood");
+    config.add_allowed_log_source("com.android.systemui");
 
     // Count process state changes, slice by uid.
     metric = config.add_count_metric();
-    metric->set_name("METRIC_2");
-    metric->set_what("PROCESS_STATE_CHANGE");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(2);  // "METRIC_2"
+    metric->set_what(104);
+    metric->set_bucket(ONE_MINUTE);
     FieldMatcher* dimensions = metric->mutable_dimensions();
     dimensions->set_field(UID_PROCESS_STATE_TAG_ID);
     dimensions->add_child()->set_field(UID_PROCESS_STATE_UID_KEY);
@@ -267,7 +265,7 @@
     // TODO(b/70627390): Uncomment once the bug is fixed.
     /*
     alert = config.add_alert();
-    alert->set_name("ALERT_2");
+    alert->set_id("ALERT_2");
     alert->set_metric_name("METRIC_2");
     alert->set_number_of_buckets(4);
     alert->set_trigger_if_sum_gt(30);
@@ -278,28 +276,28 @@
 
     // Count process state changes, slice by uid, while SCREEN_IS_OFF
     metric = config.add_count_metric();
-    metric->set_name("METRIC_3");
-    metric->set_what("PROCESS_STATE_CHANGE");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(3);
+    metric->set_what(104);
+    metric->set_bucket(ONE_MINUTE);
 
     dimensions = metric->mutable_dimensions();
     dimensions->set_field(UID_PROCESS_STATE_TAG_ID);
     dimensions->add_child()->set_field(UID_PROCESS_STATE_UID_KEY);
-    metric->set_condition("SCREEN_IS_OFF");
+    metric->set_condition(202);
 
     // Count wake lock, slice by uid, while SCREEN_IS_ON and app in background
     metric = config.add_count_metric();
-    metric->set_name("METRIC_4");
-    metric->set_what("APP_GET_WL");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(4);
+    metric->set_what(107);
+    metric->set_bucket(ONE_MINUTE);
     dimensions = metric->mutable_dimensions();
     dimensions->set_field(WAKE_LOCK_TAG_ID);
     dimensions->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
 
 
-    metric->set_condition("APP_IS_BACKGROUND_AND_SCREEN_ON");
+    metric->set_condition(204);
     MetricConditionLink* link = metric->add_links();
-    link->set_condition("APP_IS_BACKGROUND");
+    link->set_condition(203);
     link->mutable_dimensions_in_what()->set_field(WAKE_LOCK_TAG_ID);
     link->mutable_dimensions_in_what()->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
     link->mutable_dimensions_in_condition()->set_field(APP_USAGE_TAG_ID);
@@ -307,16 +305,16 @@
 
     // Duration of an app holding any wl, while screen on and app in background, slice by uid
     DurationMetric* durationMetric = config.add_duration_metric();
-    durationMetric->set_name("METRIC_5");
-    durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    durationMetric->set_id(5);
+    durationMetric->set_bucket(ONE_MINUTE);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_SUM);
     dimensions = durationMetric->mutable_dimensions();
     dimensions->set_field(WAKE_LOCK_TAG_ID);
     dimensions->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
-    durationMetric->set_what("WL_HELD_PER_APP_PER_NAME");
-    durationMetric->set_condition("APP_IS_BACKGROUND_AND_SCREEN_ON");
+    durationMetric->set_what(205);
+    durationMetric->set_condition(204);
     link = durationMetric->add_links();
-    link->set_condition("APP_IS_BACKGROUND");
+    link->set_condition(203);
     link->mutable_dimensions_in_what()->set_field(WAKE_LOCK_TAG_ID);
     link->mutable_dimensions_in_what()->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
     link->mutable_dimensions_in_condition()->set_field(APP_USAGE_TAG_ID);
@@ -324,16 +322,16 @@
 
     // max Duration of an app holding any wl, while screen on and app in background, slice by uid
     durationMetric = config.add_duration_metric();
-    durationMetric->set_name("METRIC_6");
-    durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    durationMetric->set_id(6);
+    durationMetric->set_bucket(ONE_MINUTE);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_MAX_SPARSE);
     dimensions = durationMetric->mutable_dimensions();
     dimensions->set_field(WAKE_LOCK_TAG_ID);
     dimensions->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
-    durationMetric->set_what("WL_HELD_PER_APP_PER_NAME");
-    durationMetric->set_condition("APP_IS_BACKGROUND_AND_SCREEN_ON");
+    durationMetric->set_what(205);
+    durationMetric->set_condition(204);
     link = durationMetric->add_links();
-    link->set_condition("APP_IS_BACKGROUND");
+    link->set_condition(203);
     link->mutable_dimensions_in_what()->set_field(WAKE_LOCK_TAG_ID);
     link->mutable_dimensions_in_what()->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
     link->mutable_dimensions_in_condition()->set_field(APP_USAGE_TAG_ID);
@@ -341,13 +339,13 @@
 
     // Duration of an app holding any wl, while screen on and app in background
     durationMetric = config.add_duration_metric();
-    durationMetric->set_name("METRIC_7");
-    durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    durationMetric->set_id(7);
+    durationMetric->set_bucket(ONE_MINUTE);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_MAX_SPARSE);
-    durationMetric->set_what("WL_HELD_PER_APP_PER_NAME");
-    durationMetric->set_condition("APP_IS_BACKGROUND_AND_SCREEN_ON");
+    durationMetric->set_what(205);
+    durationMetric->set_condition(204);
     link = durationMetric->add_links();
-    link->set_condition("APP_IS_BACKGROUND");
+    link->set_condition(203);
     link->mutable_dimensions_in_what()->set_field(WAKE_LOCK_TAG_ID);
     link->mutable_dimensions_in_what()->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
     link->mutable_dimensions_in_condition()->set_field(APP_USAGE_TAG_ID);
@@ -356,17 +354,17 @@
 
     // Duration of screen on time.
     durationMetric = config.add_duration_metric();
-    durationMetric->set_name("METRIC_8");
-    durationMetric->mutable_bucket()->set_bucket_size_millis(10 * 1000L);
+    durationMetric->set_id(8);
+    durationMetric->set_bucket(ONE_MINUTE);
     durationMetric->set_aggregation_type(DurationMetric_AggregationType_SUM);
-    durationMetric->set_what("SCREEN_IS_ON");
+    durationMetric->set_what(201);
 
     // Anomaly threshold for background count.
     // TODO(b/70627390): Uncomment once the bug is fixed.
     /*
     alert = config.add_alert();
-    alert->set_name("ALERT_8");
-    alert->set_metric_name("METRIC_8");
+    alert->set_id(308);
+    alert->set_metric_id(8);
     alert->set_number_of_buckets(4);
     alert->set_trigger_if_sum_gt(2000000000); // 2 seconds
     alert->set_refractory_period_secs(120);
@@ -375,38 +373,39 @@
 
     // Value metric to count KERNEL_WAKELOCK when screen turned on
     ValueMetric* valueMetric = config.add_value_metric();
-    valueMetric->set_name("METRIC_6");
-    valueMetric->set_what("KERNEL_WAKELOCK");
-    valueMetric->set_value_field(KERNEL_WAKELOCK_COUNT_KEY);
-    valueMetric->set_condition("SCREEN_IS_ON");
+    valueMetric->set_id(11);
+    valueMetric->set_what(109);
+    valueMetric->mutable_value_field()->set_field(KERNEL_WAKELOCK_TAG_ID);
+    valueMetric->mutable_value_field()->add_child()->set_field(KERNEL_WAKELOCK_COUNT_KEY);
+    valueMetric->set_condition(201);
     dimensions = valueMetric->mutable_dimensions();
     dimensions->set_field(KERNEL_WAKELOCK_TAG_ID);
     dimensions->add_child()->set_field(KERNEL_WAKELOCK_NAME_KEY);
     // This is for testing easier. We should never set bucket size this small.
-    valueMetric->mutable_bucket()->set_bucket_size_millis(60 * 1000L);
+    durationMetric->set_bucket(ONE_MINUTE);
 
     // Add an EventMetric to log process state change events.
     EventMetric* eventMetric = config.add_event_metric();
-    eventMetric->set_name("METRIC_9");
-    eventMetric->set_what("SCREEN_TURNED_ON");
+    eventMetric->set_id(9);
+    eventMetric->set_what(102); // "SCREEN_TURNED_ON"
 
     // Add an GaugeMetric.
     GaugeMetric* gaugeMetric = config.add_gauge_metric();
-    gaugeMetric->set_name("METRIC_10");
-    gaugeMetric->set_what("DEVICE_TEMPERATURE");
+    gaugeMetric->set_id(10);
+    gaugeMetric->set_what(101);
     auto gaugeFieldMatcher = gaugeMetric->mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(DEVICE_TEMPERATURE_TAG_ID);
     gaugeFieldMatcher->add_child()->set_field(DEVICE_TEMPERATURE_KEY);
-    gaugeMetric->mutable_bucket()->set_bucket_size_millis(60 * 1000L);
+    durationMetric->set_bucket(ONE_MINUTE);
 
     // Event matchers.
     AtomMatcher* temperatureAtomMatcher = config.add_atom_matcher();
-    temperatureAtomMatcher->set_name("DEVICE_TEMPERATURE");
+    temperatureAtomMatcher->set_id(101);  // "DEVICE_TEMPERATURE"
     temperatureAtomMatcher->mutable_simple_atom_matcher()->set_atom_id(
         DEVICE_TEMPERATURE_TAG_ID);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_TURNED_ON");
+    eventMatcher->set_id(102);  // "SCREEN_TURNED_ON"
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(SCREEN_EVENT_TAG_ID);
     FieldValueMatcher* fieldValueMatcher = simpleAtomMatcher->add_field_value_matcher();
@@ -414,7 +413,7 @@
     fieldValueMatcher->set_eq_int(SCREEN_EVENT_ON_VALUE);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_TURNED_OFF");
+    eventMatcher->set_id(103);  // "SCREEN_TURNED_OFF"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(SCREEN_EVENT_TAG_ID);
     fieldValueMatcher = simpleAtomMatcher->add_field_value_matcher();
@@ -422,12 +421,12 @@
     fieldValueMatcher->set_eq_int(SCREEN_EVENT_OFF_VALUE);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("PROCESS_STATE_CHANGE");
+    eventMatcher->set_id(104);  // "PROCESS_STATE_CHANGE"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(UID_PROCESS_STATE_TAG_ID);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("APP_GOES_BACKGROUND");
+    eventMatcher->set_id(105);  // "APP_GOES_BACKGROUND"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(APP_USAGE_TAG_ID);
     fieldValueMatcher = simpleAtomMatcher->add_field_value_matcher();
@@ -435,7 +434,7 @@
     fieldValueMatcher->set_eq_int(APP_USAGE_BACKGROUND);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("APP_GOES_FOREGROUND");
+    eventMatcher->set_id(106);  // "APP_GOES_FOREGROUND"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(APP_USAGE_TAG_ID);
     fieldValueMatcher = simpleAtomMatcher->add_field_value_matcher();
@@ -443,7 +442,7 @@
     fieldValueMatcher->set_eq_int(APP_USAGE_FOREGROUND);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("APP_GET_WL");
+    eventMatcher->set_id(107);  // "APP_GET_WL"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(WAKE_LOCK_TAG_ID);
     fieldValueMatcher = simpleAtomMatcher->add_field_value_matcher();
@@ -451,7 +450,7 @@
     fieldValueMatcher->set_eq_int(WAKE_LOCK_ACQUIRE_VALUE);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("APP_RELEASE_WL");
+    eventMatcher->set_id(108);  //"APP_RELEASE_WL"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(WAKE_LOCK_TAG_ID);
     fieldValueMatcher = simpleAtomMatcher->add_field_value_matcher();
@@ -460,47 +459,47 @@
 
     // pulled events
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("KERNEL_WAKELOCK");
+    eventMatcher->set_id(109);  // "KERNEL_WAKELOCK"
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(KERNEL_WAKELOCK_TAG_ID);
 
     // Predicates.............
     Predicate* predicate = config.add_predicate();
-    predicate->set_name("SCREEN_IS_ON");
+    predicate->set_id(201);  // "SCREEN_IS_ON"
     SimplePredicate* simplePredicate = predicate->mutable_simple_predicate();
-    simplePredicate->set_start("SCREEN_TURNED_ON");
-    simplePredicate->set_stop("SCREEN_TURNED_OFF");
+    simplePredicate->set_start(102);  // "SCREEN_TURNED_ON"
+    simplePredicate->set_stop(103);
     simplePredicate->set_count_nesting(false);
 
     predicate = config.add_predicate();
-    predicate->set_name("SCREEN_IS_OFF");
+    predicate->set_id(202);  // "SCREEN_IS_OFF"
     simplePredicate = predicate->mutable_simple_predicate();
-    simplePredicate->set_start("SCREEN_TURNED_OFF");
-    simplePredicate->set_stop("SCREEN_TURNED_ON");
+    simplePredicate->set_start(103);
+    simplePredicate->set_stop(102);  // "SCREEN_TURNED_ON"
     simplePredicate->set_count_nesting(false);
 
     predicate = config.add_predicate();
-    predicate->set_name("APP_IS_BACKGROUND");
+    predicate->set_id(203);  // "APP_IS_BACKGROUND"
     simplePredicate = predicate->mutable_simple_predicate();
-    simplePredicate->set_start("APP_GOES_BACKGROUND");
-    simplePredicate->set_stop("APP_GOES_FOREGROUND");
+    simplePredicate->set_start(105);
+    simplePredicate->set_stop(106);
     FieldMatcher* predicate_dimension1 = simplePredicate->mutable_dimensions();
     predicate_dimension1->set_field(APP_USAGE_TAG_ID);
     predicate_dimension1->add_child()->set_field(APP_USAGE_UID_KEY_ID);
     simplePredicate->set_count_nesting(false);
 
     predicate = config.add_predicate();
-    predicate->set_name("APP_IS_BACKGROUND_AND_SCREEN_ON");
+    predicate->set_id(204);  // "APP_IS_BACKGROUND_AND_SCREEN_ON"
     Predicate_Combination* combination_predicate = predicate->mutable_combination();
     combination_predicate->set_operation(LogicalOperation::AND);
-    combination_predicate->add_predicate("APP_IS_BACKGROUND");
-    combination_predicate->add_predicate("SCREEN_IS_ON");
+    combination_predicate->add_predicate(203);
+    combination_predicate->add_predicate(201);
 
     predicate = config.add_predicate();
-    predicate->set_name("WL_HELD_PER_APP_PER_NAME");
+    predicate->set_id(205);  // "WL_HELD_PER_APP_PER_NAME"
     simplePredicate = predicate->mutable_simple_predicate();
-    simplePredicate->set_start("APP_GET_WL");
-    simplePredicate->set_stop("APP_RELEASE_WL");
+    simplePredicate->set_start(107);
+    simplePredicate->set_stop(108);
     FieldMatcher* predicate_dimension = simplePredicate->mutable_dimensions();
     predicate_dimension1->set_field(WAKE_LOCK_TAG_ID);
     predicate_dimension->add_child()->set_field(WAKE_LOCK_UID_KEY_ID);
@@ -508,10 +507,10 @@
     simplePredicate->set_count_nesting(true);
 
     predicate = config.add_predicate();
-    predicate->set_name("WL_HELD_PER_APP");
+    predicate->set_id(206);  // "WL_HELD_PER_APP"
     simplePredicate = predicate->mutable_simple_predicate();
-    simplePredicate->set_start("APP_GET_WL");
-    simplePredicate->set_stop("APP_RELEASE_WL");
+    simplePredicate->set_start(107);
+    simplePredicate->set_stop(108);
     simplePredicate->set_initial_value(SimplePredicate_InitialValue_FALSE);
     predicate_dimension = simplePredicate->mutable_dimensions();
     predicate_dimension->set_field(WAKE_LOCK_TAG_ID);
diff --git a/cmds/statsd/src/config/ConfigManager.h b/cmds/statsd/src/config/ConfigManager.h
index ea42a35..ad666bc 100644
--- a/cmds/statsd/src/config/ConfigManager.h
+++ b/cmds/statsd/src/config/ConfigManager.h
@@ -48,6 +48,11 @@
      */
     void Startup();
 
+    /*
+     * Dummy initializer for tests.
+     */
+    void StartupForTest();
+
     /**
      * Someone else wants to know about the configs.
      */
diff --git a/cmds/statsd/src/dimension.cpp b/cmds/statsd/src/dimension.cpp
index 886a33b..09499b6 100644
--- a/cmds/statsd/src/dimension.cpp
+++ b/cmds/statsd/src/dimension.cpp
@@ -17,8 +17,8 @@
 #include "Log.h"
 
 #include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
+#include "frameworks/base/cmds/statsd/src/statsd_internal.pb.h"
 #include "dimension.h"
-#include "field_util.h"
 
 
 namespace android {
@@ -219,33 +219,35 @@
 constexpr int UID_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO = 1;
 constexpr int TAG_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO = 2;
 
-void buildAttributionUidFieldMatcher(const int tagId, const Position position,
-                                     FieldMatcher *matcher) {
-    matcher->set_field(tagId);
-    matcher->add_child()->set_field(ATTRIBUTION_FIELD_NUM_IN_ATOM_PROTO);
-    FieldMatcher* child = matcher->mutable_child(0)->add_child();
-    child->set_field(UID_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
-}
-
-void buildAttributionTagFieldMatcher(const int tagId, const Position position,
-                                     FieldMatcher *matcher) {
-    matcher->set_field(tagId);
-    FieldMatcher* child = matcher->add_child();
+FieldMatcher buildAttributionUidFieldMatcher(const int tagId, const Position position) {
+    FieldMatcher matcher;
+    matcher.set_field(tagId);
+    auto child = matcher.add_child();
     child->set_field(ATTRIBUTION_FIELD_NUM_IN_ATOM_PROTO);
     child->set_position(position);
-    child = child->add_child();
-    child->set_field(TAG_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
+    child->add_child()->set_field(UID_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
+    return matcher;
 }
 
-void buildAttributionFieldMatcher(const int tagId, const Position position,
-                                  FieldMatcher *matcher) {
-    matcher->set_field(tagId);
-    FieldMatcher* child = matcher->add_child();
+FieldMatcher buildAttributionTagFieldMatcher(const int tagId, const Position position) {
+    FieldMatcher matcher;
+    matcher.set_field(tagId);
+    FieldMatcher* child = matcher.add_child();
     child->set_field(ATTRIBUTION_FIELD_NUM_IN_ATOM_PROTO);
     child->set_position(position);
-    child = child->add_child();
-    child->set_field(UID_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
-    child->set_field(TAG_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
+    child->add_child()->set_field(TAG_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
+    return matcher;
+}
+
+FieldMatcher buildAttributionFieldMatcher(const int tagId, const Position position) {
+    FieldMatcher matcher;
+    matcher.set_field(tagId);
+    FieldMatcher* child = matcher.add_child();
+    child->set_field(ATTRIBUTION_FIELD_NUM_IN_ATOM_PROTO);
+    child->set_position(position);
+    child->add_child()->set_field(UID_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
+    child->add_child()->set_field(TAG_FIELD_NUM_IN_ATTRIBUTION_NODE_PROTO);
+    return matcher;
 }
 
 void DimensionsValueToString(const DimensionsValue& value, std::string *flattened) {
@@ -351,6 +353,23 @@
     }
 }
 
+long getLongFromDimenValue(const DimensionsValue& dimensionValue) {
+    switch (dimensionValue.value_case()) {
+        case DimensionsValue::ValueCase::kValueInt:
+            return dimensionValue.value_int();
+        case DimensionsValue::ValueCase::kValueLong:
+            return dimensionValue.value_long();
+        case DimensionsValue::ValueCase::kValueBool:
+            return dimensionValue.value_bool() ? 1 : 0;
+        case DimensionsValue::ValueCase::kValueFloat:
+            return (int64_t)dimensionValue.value_float();
+        case DimensionsValue::ValueCase::kValueTuple:
+        case DimensionsValue::ValueCase::kValueStr:
+        case DimensionsValue::ValueCase::VALUE_NOT_SET:
+            return 0;
+    }
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/dimension.h b/cmds/statsd/src/dimension.h
index c866958..845c138 100644
--- a/cmds/statsd/src/dimension.h
+++ b/cmds/statsd/src/dimension.h
@@ -27,7 +27,6 @@
 namespace os {
 namespace statsd {
 
-
 // Returns the leaf node from the DimensionsValue proto. It assume that the input has only one
 // leaf node at most.
 const DimensionsValue* getSingleLeafValue(const DimensionsValue* value);
@@ -56,6 +55,8 @@
 
 bool IsSubDimension(const DimensionsValue& dimension, const DimensionsValue& sub);
 
+// Helper function to get long value from the DimensionsValue proto.
+long getLongFromDimenValue(const DimensionsValue& dimensionValue);
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp b/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp
index 9738760..a61afb4 100644
--- a/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp
+++ b/cmds/statsd/src/external/CpuTimePerUidFreqPuller.cpp
@@ -20,6 +20,9 @@
 #include <fstream>
 #include "external/CpuTimePerUidFreqPuller.h"
 
+#include "../guardrail/StatsdStats.h"
+#include "CpuTimePerUidFreqPuller.h"
+#include "guardrail/StatsdStats.h"
 #include "logd/LogEvent.h"
 #include "statslog.h"
 
@@ -45,43 +48,47 @@
  * This provides the times a UID's processes spent executing at each different cpu frequency.
  * The file contains a monotonically increasing count of time for a single boot.
  */
-bool CpuTimePerUidFreqPuller::Pull(const int tagId, vector<shared_ptr<LogEvent>>* data) {
-  data->clear();
+CpuTimePerUidFreqPuller::CpuTimePerUidFreqPuller()
+    : StatsPuller(android::util::CPU_TIME_PER_UID_FREQ) {
+}
 
-  ifstream fin;
-  fin.open(sProcFile);
-  if (!fin.good()) {
-    VLOG("Failed to read pseudo file %s", sProcFile.c_str());
-    return false;
-  }
+bool CpuTimePerUidFreqPuller::PullInternal(vector<shared_ptr<LogEvent>>* data) {
+    data->clear();
 
-  uint64_t timestamp = time(nullptr) * NS_PER_SEC;
-  char buf[kLineBufferSize];
-  // first line prints the format and frequencies
-  fin.getline(buf, kLineBufferSize);
-  char * pch;
-  while(!fin.eof()){
+    ifstream fin;
+    fin.open(sProcFile);
+    if (!fin.good()) {
+        VLOG("Failed to read pseudo file %s", sProcFile.c_str());
+        return false;
+    }
+
+    uint64_t timestamp = time(nullptr) * NS_PER_SEC;
+    char buf[kLineBufferSize];
+    // first line prints the format and frequencies
     fin.getline(buf, kLineBufferSize);
-    pch = strtok (buf, " :");
-    if (pch == NULL) break;
-    uint64_t uid = std::stoull(pch);
-    pch = strtok(NULL, " ");
-    uint64_t timeMs;
-    int idx = 0;
-    do {
-      timeMs = std::stoull(pch);
-      auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID_FREQ, timestamp);
-      ptr->write(uid);
-      ptr->write(idx);
-      ptr->write(timeMs);
-      ptr->init();
-      data->push_back(ptr);
-      VLOG("uid %lld, freq idx %d, sys time %lld", (long long)uid, idx, (long long)timeMs);
-      idx ++;
-      pch = strtok(NULL, " ");
-    } while (pch != NULL);
-  }
-  return true;
+    char* pch;
+    while (!fin.eof()) {
+        fin.getline(buf, kLineBufferSize);
+        pch = strtok(buf, " :");
+        if (pch == NULL) break;
+        uint64_t uid = std::stoull(pch);
+        pch = strtok(NULL, " ");
+        uint64_t timeMs;
+        int idx = 0;
+        do {
+            timeMs = std::stoull(pch);
+            auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID_FREQ, timestamp);
+            ptr->write(uid);
+            ptr->write(idx);
+            ptr->write(timeMs);
+            ptr->init();
+            data->push_back(ptr);
+            VLOG("uid %lld, freq idx %d, sys time %lld", (long long)uid, idx, (long long)timeMs);
+            idx++;
+            pch = strtok(NULL, " ");
+        } while (pch != NULL);
+    }
+    return true;
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/CpuTimePerUidFreqPuller.h b/cmds/statsd/src/external/CpuTimePerUidFreqPuller.h
index 839e5aa..6f6c669 100644
--- a/cmds/statsd/src/external/CpuTimePerUidFreqPuller.h
+++ b/cmds/statsd/src/external/CpuTimePerUidFreqPuller.h
@@ -33,7 +33,8 @@
  */
 class CpuTimePerUidFreqPuller : public StatsPuller {
  public:
-  bool Pull(const int tagId, vector<std::shared_ptr<LogEvent>>* data) override;
+     CpuTimePerUidFreqPuller();
+     bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/CpuTimePerUidPuller.cpp b/cmds/statsd/src/external/CpuTimePerUidPuller.cpp
index f69b9b5..e7ea4b9 100644
--- a/cmds/statsd/src/external/CpuTimePerUidPuller.cpp
+++ b/cmds/statsd/src/external/CpuTimePerUidPuller.cpp
@@ -20,6 +20,8 @@
 #include <fstream>
 #include "external/CpuTimePerUidPuller.h"
 
+#include "CpuTimePerUidPuller.h"
+#include "guardrail/StatsdStats.h"
 #include "logd/LogEvent.h"
 #include "statslog.h"
 
@@ -42,38 +44,42 @@
  * This provides the time a UID's processes spent executing in user-space and kernel-space.
  * The file contains a monotonically increasing count of time for a single boot.
  */
-bool CpuTimePerUidPuller::Pull(const int tagId, vector<shared_ptr<LogEvent>>* data) {
-  data->clear();
+CpuTimePerUidPuller::CpuTimePerUidPuller() : StatsPuller(android::util::CPU_TIME_PER_UID) {
+}
 
-  ifstream fin;
-  fin.open(sProcFile);
-  if (!fin.good()) {
-    VLOG("Failed to read pseudo file %s", sProcFile.c_str());
-    return false;
-  }
+bool CpuTimePerUidPuller::PullInternal(vector<shared_ptr<LogEvent>>* data) {
+    data->clear();
 
-  uint64_t timestamp = time(nullptr) * NS_PER_SEC;
-  char buf[kLineBufferSize];
-  char * pch;
-  while(!fin.eof()){
-    fin.getline(buf, kLineBufferSize);
-    pch = strtok(buf, " :");
-    if (pch == NULL) break;
-    uint64_t uid = std::stoull(pch);
-    pch = strtok(buf, " ");
-    uint64_t userTimeMs = std::stoull(pch);
-    pch = strtok(buf, " ");
-    uint64_t sysTimeMs = std::stoull(pch);
+    ifstream fin;
+    fin.open(sProcFile);
+    if (!fin.good()) {
+        VLOG("Failed to read pseudo file %s", sProcFile.c_str());
+        return false;
+    }
 
-    auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID, timestamp);
-    ptr->write(uid);
-    ptr->write(userTimeMs);
-    ptr->write(sysTimeMs);
-    ptr->init();
-    data->push_back(ptr);
-    VLOG("uid %lld, user time %lld, sys time %lld", (long long)uid, (long long)userTimeMs, (long long)sysTimeMs);
-  }
-  return true;
+    uint64_t timestamp = time(nullptr) * NS_PER_SEC;
+    char buf[kLineBufferSize];
+    char* pch;
+    while (!fin.eof()) {
+        fin.getline(buf, kLineBufferSize);
+        pch = strtok(buf, " :");
+        if (pch == NULL) break;
+        uint64_t uid = std::stoull(pch);
+        pch = strtok(buf, " ");
+        uint64_t userTimeMs = std::stoull(pch);
+        pch = strtok(buf, " ");
+        uint64_t sysTimeMs = std::stoull(pch);
+
+        auto ptr = make_shared<LogEvent>(android::util::CPU_TIME_PER_UID, timestamp);
+        ptr->write(uid);
+        ptr->write(userTimeMs);
+        ptr->write(sysTimeMs);
+        ptr->init();
+        data->push_back(ptr);
+        VLOG("uid %lld, user time %lld, sys time %lld", (long long)uid, (long long)userTimeMs,
+             (long long)sysTimeMs);
+    }
+    return true;
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/CpuTimePerUidPuller.h b/cmds/statsd/src/external/CpuTimePerUidPuller.h
index 9bb8946..d0d39d0 100644
--- a/cmds/statsd/src/external/CpuTimePerUidPuller.h
+++ b/cmds/statsd/src/external/CpuTimePerUidPuller.h
@@ -33,7 +33,8 @@
  */
 class CpuTimePerUidPuller : public StatsPuller {
  public:
-  bool Pull(const int tagId, vector<std::shared_ptr<LogEvent>>* data) override;
+     CpuTimePerUidPuller();
+     bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp b/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp
index cb9f1cc..2e29fb0 100644
--- a/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp
+++ b/cmds/statsd/src/external/ResourcePowerManagerPuller.cpp
@@ -33,6 +33,7 @@
 #include "external/ResourcePowerManagerPuller.h"
 #include "external/StatsPuller.h"
 
+#include "ResourcePowerManagerPuller.h"
 #include "logd/LogEvent.h"
 #include "statslog.h"
 
@@ -72,7 +73,10 @@
     return gPowerHalV1_0 != nullptr;
 }
 
-bool ResourcePowerManagerPuller::Pull(const int tagId, vector<shared_ptr<LogEvent>>* data) {
+ResourcePowerManagerPuller::ResourcePowerManagerPuller(int tagId) : StatsPuller(tagId) {
+}
+
+bool ResourcePowerManagerPuller::PullInternal(vector<shared_ptr<LogEvent>>* data) {
     std::lock_guard<std::mutex> lock(gPowerHalMutex);
 
     if (!getPowerHal()) {
@@ -83,79 +87,87 @@
     uint64_t timestamp = time(nullptr) * NS_PER_SEC;
 
     data->clear();
-    Return<void> ret = gPowerHalV1_0->getPlatformLowPowerStats(
-            [&data, timestamp](hidl_vec<PowerStatePlatformSleepState> states, Status status) {
 
-                if (status != Status::SUCCESS) return;
-
-                for (size_t i = 0; i < states.size(); i++) {
-                    const PowerStatePlatformSleepState& state = states[i];
-
-                    auto statePtr = make_shared<LogEvent>(
-                            android::util::PLATFORM_SLEEP_STATE, timestamp);
-                    statePtr->write(state.name);
-                    statePtr->write(state.residencyInMsecSinceBoot);
-                    statePtr->write(state.totalTransitions);
-                    statePtr->write(state.supportedOnlyInSuspend);
-                    statePtr->init();
-                    data->push_back(statePtr);
-                    VLOG("powerstate: %s, %lld, %lld, %d", state.name.c_str(),
-                         (long long)state.residencyInMsecSinceBoot,
-                         (long long)state.totalTransitions, state.supportedOnlyInSuspend ? 1 : 0);
-                    for (auto voter : state.voters) {
-                        auto voterPtr =
-                                make_shared<LogEvent>(android::util::SLEEP_STATE_VOTER, timestamp);
-                        voterPtr->write(state.name);
-                        voterPtr->write(voter.name);
-                        voterPtr->write(voter.totalTimeInMsecVotedForSinceBoot);
-                        voterPtr->write(voter.totalNumberOfTimesVotedSinceBoot);
-                        voterPtr->init();
-                        data->push_back(voterPtr);
-                        VLOG("powerstatevoter: %s, %s, %lld, %lld", state.name.c_str(),
-                             voter.name.c_str(), (long long)voter.totalTimeInMsecVotedForSinceBoot,
-                             (long long)voter.totalNumberOfTimesVotedSinceBoot);
-                    }
-                }
-            });
-    if (!ret.isOk()) {
-        ALOGE("getLowPowerStats() failed: power HAL service not available");
-        gPowerHalV1_0 = nullptr;
-        return false;
-    }
-
-    // Trying to cast to IPower 1.1, this will succeed only for devices supporting 1.1
-    sp<android::hardware::power::V1_1::IPower> gPowerHal_1_1 =
-            android::hardware::power::V1_1::IPower::castFrom(gPowerHalV1_0);
-    if (gPowerHal_1_1 != nullptr) {
-        ret = gPowerHal_1_1->getSubsystemLowPowerStats(
-                [&data, timestamp](hidl_vec<PowerStateSubsystem> subsystems, Status status) {
-
+    Return<void> ret;
+    if (mTagId == android::util::PLATFORM_SLEEP_STATE ||
+        mTagId == android::util::SLEEP_STATE_VOTER) {
+        ret = gPowerHalV1_0->getPlatformLowPowerStats(
+                [&data, timestamp](hidl_vec<PowerStatePlatformSleepState> states, Status status) {
                     if (status != Status::SUCCESS) return;
 
-                    if (subsystems.size() > 0) {
-                        for (size_t i = 0; i < subsystems.size(); i++) {
-                            const PowerStateSubsystem& subsystem = subsystems[i];
-                            for (size_t j = 0; j < subsystem.states.size(); j++) {
-                                const PowerStateSubsystemSleepState& state = subsystem.states[j];
-                                auto subsystemStatePtr = make_shared<LogEvent>(
-                                        android::util::SUBSYSTEM_SLEEP_STATE, timestamp);
-                                subsystemStatePtr->write(subsystem.name);
-                                subsystemStatePtr->write(state.name);
-                                subsystemStatePtr->write(state.residencyInMsecSinceBoot);
-                                subsystemStatePtr->write(state.totalTransitions);
-                                subsystemStatePtr->write(state.lastEntryTimestampMs);
-                                subsystemStatePtr->write(state.supportedOnlyInSuspend);
-                                subsystemStatePtr->init();
-                                data->push_back(subsystemStatePtr);
-                                VLOG("subsystemstate: %s, %s, %lld, %lld, %lld",
-                                     subsystem.name.c_str(), state.name.c_str(),
-                                     (long long)state.residencyInMsecSinceBoot,
-                                     (long long)state.totalTransitions,
-                                     (long long)state.lastEntryTimestampMs);
-                            }
+                    for (size_t i = 0; i < states.size(); i++) {
+                        const PowerStatePlatformSleepState& state = states[i];
+
+                        auto statePtr = make_shared<LogEvent>(android::util::PLATFORM_SLEEP_STATE,
+                                                              timestamp);
+                        statePtr->write(state.name);
+                        statePtr->write(state.residencyInMsecSinceBoot);
+                        statePtr->write(state.totalTransitions);
+                        statePtr->write(state.supportedOnlyInSuspend);
+                        statePtr->init();
+                        data->push_back(statePtr);
+                        VLOG("powerstate: %s, %lld, %lld, %d", state.name.c_str(),
+                             (long long)state.residencyInMsecSinceBoot,
+                             (long long)state.totalTransitions,
+                             state.supportedOnlyInSuspend ? 1 : 0);
+                        for (auto voter : state.voters) {
+                            auto voterPtr = make_shared<LogEvent>(android::util::SLEEP_STATE_VOTER,
+                                                                  timestamp);
+                            voterPtr->write(state.name);
+                            voterPtr->write(voter.name);
+                            voterPtr->write(voter.totalTimeInMsecVotedForSinceBoot);
+                            voterPtr->write(voter.totalNumberOfTimesVotedSinceBoot);
+                            voterPtr->init();
+                            data->push_back(voterPtr);
+                            VLOG("powerstatevoter: %s, %s, %lld, %lld", state.name.c_str(),
+                                 voter.name.c_str(),
+                                 (long long)voter.totalTimeInMsecVotedForSinceBoot,
+                                 (long long)voter.totalNumberOfTimesVotedSinceBoot);
                         }
                     }
                 });
+        if (!ret.isOk()) {
+            ALOGE("getLowPowerStats() failed: power HAL service not available");
+            gPowerHalV1_0 = nullptr;
+            return false;
+        }
+    }
+
+    if (mTagId == android::util::SUBSYSTEM_SLEEP_STATE) {
+        // Trying to cast to IPower 1.1, this will succeed only for devices supporting 1.1
+        sp<android::hardware::power::V1_1::IPower> gPowerHal_1_1 =
+                android::hardware::power::V1_1::IPower::castFrom(gPowerHalV1_0);
+        if (gPowerHal_1_1 != nullptr) {
+            ret = gPowerHal_1_1->getSubsystemLowPowerStats(
+                    [&data, timestamp](hidl_vec<PowerStateSubsystem> subsystems, Status status) {
+                        if (status != Status::SUCCESS) return;
+
+                        if (subsystems.size() > 0) {
+                            for (size_t i = 0; i < subsystems.size(); i++) {
+                                const PowerStateSubsystem& subsystem = subsystems[i];
+                                for (size_t j = 0; j < subsystem.states.size(); j++) {
+                                    const PowerStateSubsystemSleepState& state =
+                                            subsystem.states[j];
+                                    auto subsystemStatePtr = make_shared<LogEvent>(
+                                            android::util::SUBSYSTEM_SLEEP_STATE, timestamp);
+                                    subsystemStatePtr->write(subsystem.name);
+                                    subsystemStatePtr->write(state.name);
+                                    subsystemStatePtr->write(state.residencyInMsecSinceBoot);
+                                    subsystemStatePtr->write(state.totalTransitions);
+                                    subsystemStatePtr->write(state.lastEntryTimestampMs);
+                                    subsystemStatePtr->write(state.supportedOnlyInSuspend);
+                                    subsystemStatePtr->init();
+                                    data->push_back(subsystemStatePtr);
+                                    VLOG("subsystemstate: %s, %s, %lld, %lld, %lld",
+                                         subsystem.name.c_str(), state.name.c_str(),
+                                         (long long)state.residencyInMsecSinceBoot,
+                                         (long long)state.totalTransitions,
+                                         (long long)state.lastEntryTimestampMs);
+                                }
+                            }
+                        }
+                    });
+        }
     }
     return true;
 }
diff --git a/cmds/statsd/src/external/ResourcePowerManagerPuller.h b/cmds/statsd/src/external/ResourcePowerManagerPuller.h
index c396c12..3399408 100644
--- a/cmds/statsd/src/external/ResourcePowerManagerPuller.h
+++ b/cmds/statsd/src/external/ResourcePowerManagerPuller.h
@@ -28,7 +28,8 @@
  */
 class ResourcePowerManagerPuller : public StatsPuller {
 public:
-    bool Pull(const int tagId, vector<std::shared_ptr<LogEvent>>* data) override;
+    ResourcePowerManagerPuller(int tagId);
+    bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/StatsCompanionServicePuller.cpp b/cmds/statsd/src/external/StatsCompanionServicePuller.cpp
index ffe1be9..b955f1c 100644
--- a/cmds/statsd/src/external/StatsCompanionServicePuller.cpp
+++ b/cmds/statsd/src/external/StatsCompanionServicePuller.cpp
@@ -22,6 +22,7 @@
 #include <private/android_filesystem_config.h>
 #include "StatsCompanionServicePuller.h"
 #include "StatsService.h"
+#include "guardrail/StatsdStats.h"
 
 using namespace android;
 using namespace android::base;
@@ -39,13 +40,16 @@
 
 // The reading and parsing are implemented in Java. It is not difficult to port over. But for now
 // let StatsCompanionService handle that and send the data back.
-bool StatsCompanionServicePuller::Pull(const int tagId, vector<shared_ptr<LogEvent> >* data) {
+StatsCompanionServicePuller::StatsCompanionServicePuller(int tagId) : StatsPuller(tagId) {
+}
+
+bool StatsCompanionServicePuller::PullInternal(vector<shared_ptr<LogEvent> >* data) {
     sp<IStatsCompanionService> statsCompanion = StatsService::getStatsCompanionService();
     vector<StatsLogEventWrapper> returned_value;
     if (statsCompanion != NULL) {
-        Status status = statsCompanion->pullData(tagId, &returned_value);
+        Status status = statsCompanion->pullData(mTagId, &returned_value);
         if (!status.isOk()) {
-            ALOGW("error pulling for %d", tagId);
+            ALOGW("error pulling for %d", mTagId);
             return false;
         }
         data->clear();
@@ -60,7 +64,7 @@
             std::copy(it.bytes.begin(), it.bytes.end(), tmp.buf + kLogMsgHeaderSize);
             data->push_back(make_shared<LogEvent>(tmp));
         }
-        ALOGD("StatsCompanionServicePuller::pull succeeded for %d", tagId);
+        ALOGD("StatsCompanionServicePuller::pull succeeded for %d", mTagId);
         return true;
     } else {
         ALOGW("statsCompanion not found!");
diff --git a/cmds/statsd/src/external/StatsCompanionServicePuller.h b/cmds/statsd/src/external/StatsCompanionServicePuller.h
index 3ff2274..4c91f31 100644
--- a/cmds/statsd/src/external/StatsCompanionServicePuller.h
+++ b/cmds/statsd/src/external/StatsCompanionServicePuller.h
@@ -25,7 +25,8 @@
 
 class StatsCompanionServicePuller : public StatsPuller {
 public:
-    bool Pull(const int tagId, vector<std::shared_ptr<LogEvent> >* data) override;
+    StatsCompanionServicePuller(int tagId);
+    bool PullInternal(vector<std::shared_ptr<LogEvent> >* data) override;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/StatsPuller.cpp b/cmds/statsd/src/external/StatsPuller.cpp
new file mode 100644
index 0000000..cadc535
--- /dev/null
+++ b/cmds/statsd/src/external/StatsPuller.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define DEBUG false  // STOPSHIP if true
+#include "Log.h"
+
+#include "StatsPuller.h"
+#include "guardrail/StatsdStats.h"
+
+namespace android {
+namespace os {
+namespace statsd {
+
+using std::lock_guard;
+
+// ValueMetric has a minimum bucket size of 10min so that we don't pull too frequently
+StatsPuller::StatsPuller(const int tagId)
+    : mTagId(tagId) {
+    if (StatsdStats::kPullerCooldownMap.find(tagId) == StatsdStats::kPullerCooldownMap.end()) {
+        mCoolDownSec = StatsdStats::kDefaultPullerCooldown;
+    } else {
+        mCoolDownSec = StatsdStats::kPullerCooldownMap[tagId];
+    }
+    VLOG("Puller for tag %d created. Cooldown set to %ld", mTagId, mCoolDownSec);
+}
+
+bool StatsPuller::Pull(std::vector<std::shared_ptr<LogEvent>>* data) {
+    lock_guard<std::mutex> lock(mLock);
+    StatsdStats::getInstance().notePull(mTagId);
+    long curTime = time(nullptr);
+    if (curTime - mLastPullTimeSec < mCoolDownSec) {
+        (*data) = mCachedData;
+        StatsdStats::getInstance().notePullFromCache(mTagId);
+        return true;
+    }
+    if (mMinPullIntervalSec > curTime - mLastPullTimeSec) {
+        mMinPullIntervalSec = curTime - mLastPullTimeSec;
+        StatsdStats::getInstance().updateMinPullIntervalSec(mTagId, mMinPullIntervalSec);
+    }
+    mCachedData.clear();
+    mLastPullTimeSec = curTime;
+    bool ret = PullInternal(&mCachedData);
+    if (ret) {
+        (*data) = mCachedData;
+    }
+    return ret;
+}
+
+}  // namespace statsd
+}  // namespace os
+}  // namespace android
diff --git a/cmds/statsd/src/external/StatsPuller.h b/cmds/statsd/src/external/StatsPuller.h
index 940ad9c..47cc9f0 100644
--- a/cmds/statsd/src/external/StatsPuller.h
+++ b/cmds/statsd/src/external/StatsPuller.h
@@ -18,11 +18,13 @@
 
 #include <android/os/StatsLogEventWrapper.h>
 #include <utils/String16.h>
+#include <mutex>
 #include <vector>
+
 #include "logd/LogEvent.h"
+#include "guardrail/StatsdStats.h"
 
 using android::os::StatsLogEventWrapper;
-using std::vector;
 
 namespace android {
 namespace os {
@@ -30,9 +32,33 @@
 
 class StatsPuller {
 public:
-    virtual ~StatsPuller(){};
+    StatsPuller(const int tagId);
 
-    virtual bool Pull(const int tagId, vector<std::shared_ptr<LogEvent>>* data) = 0;
+    virtual ~StatsPuller() {}
+
+    bool Pull(std::vector<std::shared_ptr<LogEvent>>* data);
+
+protected:
+    // The atom tag id this puller pulls
+    const int mTagId;
+
+private:
+    mutable std::mutex mLock;
+    // Minimum time before this puller does actual pull again.
+    // If a pull request comes before cooldown, a cached version from purevious pull
+    // will be returned.
+    // The actual value should be determined by individual pullers.
+    long mCoolDownSec;
+    // For puller stats
+    long mMinPullIntervalSec = LONG_MAX;
+
+    virtual bool PullInternal(std::vector<std::shared_ptr<LogEvent>>* data) = 0;
+
+    // Cache of data from last pull. If next request comes before cool down finishes,
+    // cached data will be returned.
+    std::vector<std::shared_ptr<LogEvent>> mCachedData;
+
+    long mLastPullTimeSec;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/StatsPullerManagerImpl.cpp b/cmds/statsd/src/external/StatsPullerManagerImpl.cpp
index d707f85..58c7b12 100644
--- a/cmds/statsd/src/external/StatsPullerManagerImpl.cpp
+++ b/cmds/statsd/src/external/StatsPullerManagerImpl.cpp
@@ -45,29 +45,29 @@
 
 StatsPullerManagerImpl::StatsPullerManagerImpl()
     : mCurrentPullingInterval(LONG_MAX) {
-    shared_ptr<StatsPuller> statsCompanionServicePuller = make_shared<StatsCompanionServicePuller>();
-    shared_ptr<StatsPuller> resourcePowerManagerPuller = make_shared<ResourcePowerManagerPuller>();
-    shared_ptr<StatsPuller> cpuTimePerUidPuller = make_shared<CpuTimePerUidPuller>();
-    shared_ptr<StatsPuller> cpuTimePerUidFreqPuller = make_shared<CpuTimePerUidFreqPuller>();
-
     mPullers.insert({android::util::KERNEL_WAKELOCK,
-                     statsCompanionServicePuller});
+                     make_shared<StatsCompanionServicePuller>(android::util::KERNEL_WAKELOCK)});
     mPullers.insert({android::util::WIFI_BYTES_TRANSFER,
-                     statsCompanionServicePuller});
-    mPullers.insert({android::util::MOBILE_BYTES_TRANSFER,
-                     statsCompanionServicePuller});
+                     make_shared<StatsCompanionServicePuller>(android::util::WIFI_BYTES_TRANSFER)});
+    mPullers.insert(
+            {android::util::MOBILE_BYTES_TRANSFER,
+             make_shared<StatsCompanionServicePuller>(android::util::MOBILE_BYTES_TRANSFER)});
     mPullers.insert({android::util::WIFI_BYTES_TRANSFER_BY_FG_BG,
-                     statsCompanionServicePuller});
+                     make_shared<StatsCompanionServicePuller>(
+                             android::util::WIFI_BYTES_TRANSFER_BY_FG_BG)});
     mPullers.insert({android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG,
-                     statsCompanionServicePuller});
+                     make_shared<StatsCompanionServicePuller>(
+                             android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG)});
     mPullers.insert({android::util::PLATFORM_SLEEP_STATE,
-                     resourcePowerManagerPuller});
+                     make_shared<ResourcePowerManagerPuller>(android::util::PLATFORM_SLEEP_STATE)});
     mPullers.insert({android::util::SLEEP_STATE_VOTER,
-                     resourcePowerManagerPuller});
-    mPullers.insert({android::util::SUBSYSTEM_SLEEP_STATE,
-                     resourcePowerManagerPuller});
-    mPullers.insert({android::util::CPU_TIME_PER_UID, cpuTimePerUidPuller});
-    mPullers.insert({android::util::CPU_TIME_PER_UID_FREQ, cpuTimePerUidFreqPuller});
+                     make_shared<ResourcePowerManagerPuller>(android::util::SLEEP_STATE_VOTER)});
+    mPullers.insert(
+            {android::util::SUBSYSTEM_SLEEP_STATE,
+             make_shared<ResourcePowerManagerPuller>(android::util::SUBSYSTEM_SLEEP_STATE)});
+    mPullers.insert({android::util::CPU_TIME_PER_FREQ, make_shared<StatsCompanionServicePuller>(android::util::CPU_TIME_PER_FREQ)});
+    mPullers.insert({android::util::CPU_TIME_PER_UID, make_shared<CpuTimePerUidPuller>()});
+    mPullers.insert({android::util::CPU_TIME_PER_UID_FREQ, make_shared<CpuTimePerUidFreqPuller>()});
 
     mStatsCompanionService = StatsService::getStatsCompanionService();
 }
@@ -76,7 +76,7 @@
     if (DEBUG) ALOGD("Initiating pulling %d", tagId);
 
     if (mPullers.find(tagId) != mPullers.end()) {
-        bool ret = mPullers.find(tagId)->second->Pull(tagId, data);
+        bool ret = mPullers.find(tagId)->second->Pull(data);
         ALOGD("pulled %d items", (int)data->size());
         return ret;
     } else {
diff --git a/cmds/statsd/src/field_util.cpp b/cmds/statsd/src/field_util.cpp
index d10e167..4ff4f74 100644
--- a/cmds/statsd/src/field_util.cpp
+++ b/cmds/statsd/src/field_util.cpp
@@ -184,6 +184,7 @@
     }
 }
 
+namespace {
 void findFields(
        const FieldValueMap& fieldValueMap,
        const FieldMatcher& matcher,
@@ -287,9 +288,18 @@
     }
 }
 
+}  // namespace
+
+void findFields(
+       const FieldValueMap& fieldValueMap,
+       const FieldMatcher& matcher,
+       std::vector<Field>* rootFields) {
+    return findFields(fieldValueMap, matcher, buildSimpleAtomField(matcher.field()), rootFields);
+}
+
 void filterFields(const FieldMatcher& matcher, FieldValueMap* fieldValueMap) {
     std::vector<Field> rootFields;
-    findFields(*fieldValueMap, matcher, buildSimpleAtomField(matcher.field()), &rootFields);
+    findFields(*fieldValueMap, matcher, &rootFields);
     std::set<Field, FieldCmp> rootFieldSet(rootFields.begin(), rootFields.end());
     auto it = fieldValueMap->begin();
     while (it != fieldValueMap->end()) {
@@ -313,6 +323,11 @@
     return true;
 }
 
+bool IsAttributionUidField(const Field& field) {
+    return field.child_size() == 1 && field.child(0).field() == 1
+        && field.child(0).child_size() == 1 && field.child(0).child(0).field() == 1;
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/field_util.h b/cmds/statsd/src/field_util.h
index 5907e17..a4dfddd 100644
--- a/cmds/statsd/src/field_util.h
+++ b/cmds/statsd/src/field_util.h
@@ -17,6 +17,7 @@
 #pragma once
 
 #include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
+#include "frameworks/base/cmds/statsd/src/statsd_internal.pb.h"
 #include "frameworks/base/cmds/statsd/src/stats_log.pb.h"
 
 #include <unordered_map>
@@ -84,6 +85,9 @@
 // Filter out the fields not in the field matcher.
 void filterFields(const FieldMatcher& matcher, FieldValueMap* fieldValueMap);
 
+// Returns if the field is attribution node uid field.
+bool IsAttributionUidField(const Field& field);
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/guardrail/StatsdStats.cpp b/cmds/statsd/src/guardrail/StatsdStats.cpp
index bf277f0..36dd616 100644
--- a/cmds/statsd/src/guardrail/StatsdStats.cpp
+++ b/cmds/statsd/src/guardrail/StatsdStats.cpp
@@ -19,6 +19,7 @@
 #include "StatsdStats.h"
 
 #include <android/util/ProtoOutputStream.h>
+#include "../stats_log_util.h"
 #include "statslog.h"
 
 namespace android {
@@ -59,6 +60,20 @@
 
 const int FIELD_ID_ANOMALY_ALARMS_REGISTERED = 1;
 
+std::map<int, long> StatsdStats::kPullerCooldownMap = {
+        {android::util::KERNEL_WAKELOCK, 1},
+        {android::util::WIFI_BYTES_TRANSFER, 1},
+        {android::util::MOBILE_BYTES_TRANSFER, 1},
+        {android::util::WIFI_BYTES_TRANSFER_BY_FG_BG, 1},
+        {android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG, 1},
+        {android::util::PLATFORM_SLEEP_STATE, 1},
+        {android::util::SLEEP_STATE_VOTER, 1},
+        {android::util::SUBSYSTEM_SLEEP_STATE, 1},
+        {android::util::CPU_TIME_PER_FREQ, 1},
+        {android::util::CPU_TIME_PER_UID, 1},
+        {android::util::CPU_TIME_PER_UID_FREQ, 1},
+};
+
 // TODO: add stats for pulled atoms.
 StatsdStats::StatsdStats() {
     mPushedAtomStats.resize(android::util::kMaxPushedAtomId + 1);
@@ -70,6 +85,14 @@
     return statsInstance;
 }
 
+void StatsdStats::addToIceBoxLocked(const StatsdStatsReport_ConfigStats& stats) {
+    // The size of mIceBox grows strictly by one at a time. It won't be > kMaxIceBoxSize.
+    if (mIceBox.size() == kMaxIceBoxSize) {
+        mIceBox.pop_front();
+    }
+    mIceBox.push_back(stats);
+}
+
 void StatsdStats::noteConfigReceived(const ConfigKey& key, int metricsCount, int conditionsCount,
                                      int matchersCount, int alertsCount, bool isValid) {
     lock_guard<std::mutex> lock(mLock);
@@ -80,7 +103,7 @@
 
     StatsdStatsReport_ConfigStats configStats;
     configStats.set_uid(key.GetUid());
-    configStats.set_name(key.GetName());
+    configStats.set_id(key.GetId());
     configStats.set_creation_time_sec(nowTimeSec);
     configStats.set_metric_count(metricsCount);
     configStats.set_condition_count(conditionsCount);
@@ -92,7 +115,7 @@
         mConfigStats[key] = configStats;
     } else {
         configStats.set_deletion_time_sec(nowTimeSec);
-        mIceBox.push_back(configStats);
+        addToIceBoxLocked(configStats);
     }
 }
 
@@ -108,7 +131,7 @@
         mMetricsStats.erase(key);
         mAlertStats.erase(key);
         mConditionStats.erase(key);
-        mIceBox.push_back(it->second);
+        addToIceBoxLocked(it->second);
         mConfigStats.erase(it);
     }
 }
@@ -196,34 +219,34 @@
     mUidMapStats.set_bytes_used(bytes);
 }
 
-void StatsdStats::noteConditionDimensionSize(const ConfigKey& key, const string& name, int size) {
+void StatsdStats::noteConditionDimensionSize(const ConfigKey& key, const int64_t& id, int size) {
     lock_guard<std::mutex> lock(mLock);
     // if name doesn't exist before, it will create the key with count 0.
     auto& conditionSizeMap = mConditionStats[key];
-    if (size > conditionSizeMap[name]) {
-        conditionSizeMap[name] = size;
+    if (size > conditionSizeMap[id]) {
+        conditionSizeMap[id] = size;
     }
 }
 
-void StatsdStats::noteMetricDimensionSize(const ConfigKey& key, const string& name, int size) {
+void StatsdStats::noteMetricDimensionSize(const ConfigKey& key, const int64_t& id, int size) {
     lock_guard<std::mutex> lock(mLock);
     // if name doesn't exist before, it will create the key with count 0.
     auto& metricsDimensionMap = mMetricsStats[key];
-    if (size > metricsDimensionMap[name]) {
-        metricsDimensionMap[name] = size;
+    if (size > metricsDimensionMap[id]) {
+        metricsDimensionMap[id] = size;
     }
 }
 
-void StatsdStats::noteMatcherMatched(const ConfigKey& key, const string& name) {
+void StatsdStats::noteMatcherMatched(const ConfigKey& key, const int64_t& id) {
     lock_guard<std::mutex> lock(mLock);
     auto& matcherStats = mMatcherStats[key];
-    matcherStats[name]++;
+    matcherStats[id]++;
 }
 
-void StatsdStats::noteAnomalyDeclared(const ConfigKey& key, const string& name) {
+void StatsdStats::noteAnomalyDeclared(const ConfigKey& key, const int64_t& id) {
     lock_guard<std::mutex> lock(mLock);
     auto& alertStats = mAlertStats[key];
-    alertStats[name]++;
+    alertStats[id]++;
 }
 
 void StatsdStats::noteRegisteredAnomalyAlarmChanged() {
@@ -231,6 +254,21 @@
     mAnomalyAlarmRegisteredStats++;
 }
 
+void StatsdStats::updateMinPullIntervalSec(int pullAtomId, long intervalSec) {
+    lock_guard<std::mutex> lock(mLock);
+    mPulledAtomStats[pullAtomId].minPullIntervalSec = intervalSec;
+}
+
+void StatsdStats::notePull(int pullAtomId) {
+    lock_guard<std::mutex> lock(mLock);
+    mPulledAtomStats[pullAtomId].totalPull++;
+}
+
+void StatsdStats::notePullFromCache(int pullAtomId) {
+    lock_guard<std::mutex> lock(mLock);
+    mPulledAtomStats[pullAtomId].totalPullFromCache++;
+}
+
 void StatsdStats::noteAtomLogged(int atomId, int32_t timeSec) {
     lock_guard<std::mutex> lock(mLock);
 
@@ -279,9 +317,10 @@
         const auto& matcherStats = mMatcherStats[key];
         for (const auto& stats : matcherStats) {
             auto output = configStats.add_matcher_stats();
-            output->set_name(stats.first);
+            output->set_id(stats.first);
             output->set_matched_times(stats.second);
-            VLOG("matcher %s matched %d times", stats.first.c_str(), stats.second);
+            VLOG("matcher %lld matched %d times",
+                (long long)stats.first, stats.second);
         }
     }
     // Add condition stats
@@ -289,9 +328,10 @@
         const auto& conditionStats = mConditionStats[key];
         for (const auto& stats : conditionStats) {
             auto output = configStats.add_condition_stats();
-            output->set_name(stats.first);
+            output->set_id(stats.first);
             output->set_max_tuple_counts(stats.second);
-            VLOG("condition %s max output tuple size %d", stats.first.c_str(), stats.second);
+            VLOG("condition %lld max output tuple size %d",
+                (long long)stats.first, stats.second);
         }
     }
     // Add metrics stats
@@ -299,9 +339,10 @@
         const auto& conditionStats = mMetricsStats[key];
         for (const auto& stats : conditionStats) {
             auto output = configStats.add_metric_stats();
-            output->set_name(stats.first);
+            output->set_id(stats.first);
             output->set_max_tuple_counts(stats.second);
-            VLOG("metrics %s max output tuple size %d", stats.first.c_str(), stats.second);
+            VLOG("metrics %lld max output tuple size %d",
+                (long long)stats.first, stats.second);
         }
     }
     // Add anomaly detection alert stats
@@ -309,9 +350,9 @@
         const auto& alertStats = mAlertStats[key];
         for (const auto& stats : alertStats) {
             auto output = configStats.add_alert_stats();
-            output->set_name(stats.first);
+            output->set_id(stats.first);
             output->set_alerted_times(stats.second);
-            VLOG("alert %s declared %d times", stats.first.c_str(), stats.second);
+            VLOG("alert %lld declared %d times", (long long)stats.first, stats.second);
         }
     }
 }
@@ -343,9 +384,9 @@
         // in production.
         if (DEBUG) {
             VLOG("*****ICEBOX*****");
-            VLOG("Config {%d-%s}: creation=%d, deletion=%d, #metric=%d, #condition=%d, "
+            VLOG("Config {%d-%lld}: creation=%d, deletion=%d, #metric=%d, #condition=%d, "
                  "#matcher=%d, #alert=%d,  #valid=%d",
-                 configStats.uid(), configStats.name().c_str(), configStats.creation_time_sec(),
+                 configStats.uid(), (long long)configStats.id(), configStats.creation_time_sec(),
                  configStats.deletion_time_sec(), configStats.metric_count(),
                  configStats.condition_count(), configStats.matcher_count(),
                  configStats.alert_count(), configStats.is_valid());
@@ -364,9 +405,9 @@
         auto& configStats = pair.second;
         if (DEBUG) {
             VLOG("********Active Configs***********");
-            VLOG("Config {%d-%s}: creation=%d, deletion=%d, #metric=%d, #condition=%d, "
+            VLOG("Config {%d-%lld}: creation=%d, deletion=%d, #metric=%d, #condition=%d, "
                  "#matcher=%d, #alert=%d,  #valid=%d",
-                 configStats.uid(), configStats.name().c_str(), configStats.creation_time_sec(),
+                 configStats.uid(), (long long)configStats.id(), configStats.creation_time_sec(),
                  configStats.deletion_time_sec(), configStats.metric_count(),
                  configStats.condition_count(), configStats.matcher_count(),
                  configStats.alert_count(), configStats.is_valid());
@@ -398,7 +439,7 @@
         configStats.clear_alert_stats();
     }
 
-    VLOG("********Atom stats***********");
+    VLOG("********Pushed Atom stats***********");
     const size_t atomCounts = mPushedAtomStats.size();
     for (size_t i = 2; i < atomCounts; i++) {
         if (mPushedAtomStats[i] > 0) {
@@ -412,6 +453,12 @@
         }
     }
 
+    VLOG("********Pulled Atom stats***********");
+    for (const auto& pair : mPulledAtomStats) {
+        android::os::statsd::writePullerStatsToStream(pair, &proto);
+        VLOG("Atom %d->%ld, %ld, %ld\n", (int) pair.first, (long) pair.second.totalPull, (long) pair.second.totalPullFromCache, (long) pair.second.minPullIntervalSec);
+    }
+
     if (mAnomalyAlarmRegisteredStats > 0) {
         VLOG("********AnomalyAlarmStats stats***********");
         long long token = proto.start(FIELD_TYPE_MESSAGE | FIELD_ID_ANOMALY_ALARM_STATS);
diff --git a/cmds/statsd/src/guardrail/StatsdStats.h b/cmds/statsd/src/guardrail/StatsdStats.h
index cb868e1f..52ab253 100644
--- a/cmds/statsd/src/guardrail/StatsdStats.h
+++ b/cmds/statsd/src/guardrail/StatsdStats.h
@@ -17,9 +17,11 @@
 
 #include "config/ConfigKey.h"
 #include "frameworks/base/cmds/statsd/src/stats_log.pb.h"
+#include "statslog.h"
 
 #include <gtest/gtest_prod.h>
 #include <log/log_time.h>
+#include <list>
 #include <mutex>
 #include <string>
 #include <vector>
@@ -44,6 +46,9 @@
     const static int kMaxMetricCountPerConfig = 300;
     const static int kMaxMatcherCountPerConfig = 500;
 
+    // The max number of old config stats we keep.
+    const static int kMaxIceBoxSize = 20;
+
     const static int kMaxTimestampCount = 20;
 
     const static int kMaxLogSourceCount = 50;
@@ -62,6 +67,13 @@
     /* Min period between two checks of byte size per config key in nanoseconds. */
     static const unsigned long long kMinByteSizeCheckPeriodNs = 10 * NS_PER_SEC;
 
+    // Default minimum interval between pulls for an atom. Pullers can return cached values if
+    // another pull request happens within this interval.
+    static std::map<int, long> kPullerCooldownMap;
+
+    // Default cooldown time for a puller
+    static const long kDefaultPullerCooldown = 1;
+
     /**
      * Report a new config has been received and report the static stats about the config.
      *
@@ -99,10 +111,10 @@
      * count > kDimensionKeySizeSoftLimit.
      *
      * [key]: The config key that this condition belongs to.
-     * [name]: The name of the condition.
+     * [id]: The id of the condition.
      * [size]: The output tuple size.
      */
-    void noteConditionDimensionSize(const ConfigKey& key, const std::string& name, int size);
+    void noteConditionDimensionSize(const ConfigKey& key, const int64_t& id, int size);
 
     /**
      * Report the size of output tuple of a metric.
@@ -111,26 +123,26 @@
      * count > kDimensionKeySizeSoftLimit.
      *
      * [key]: The config key that this metric belongs to.
-     * [name]: The name of the metric.
+     * [id]: The id of the metric.
      * [size]: The output tuple size.
      */
-    void noteMetricDimensionSize(const ConfigKey& key, const std::string& name, int size);
+    void noteMetricDimensionSize(const ConfigKey& key, const int64_t& id, int size);
 
     /**
      * Report a matcher has been matched.
      *
      * [key]: The config key that this matcher belongs to.
-     * [name]: The name of the matcher.
+     * [id]: The id of the matcher.
      */
-    void noteMatcherMatched(const ConfigKey& key, const std::string& name);
+    void noteMatcherMatched(const ConfigKey& key, const int64_t& id);
 
     /**
      * Report that an anomaly detection alert has been declared.
      *
      * [key]: The config key that this alert belongs to.
-     * [name]: The name of the alert.
+     * [id]: The id of the alert.
      */
-    void noteAnomalyDeclared(const ConfigKey& key, const std::string& name);
+    void noteAnomalyDeclared(const ConfigKey& key, const int64_t& id);
 
     /**
      * Report an atom event has been logged.
@@ -154,6 +166,15 @@
     void setUidMapChanges(int changes);
     void setCurrentUidMapMemory(int bytes);
 
+    // Update minimum interval between pulls for an pulled atom
+    void updateMinPullIntervalSec(int pullAtomId, long intervalSec);
+
+    // Notify pull request for an atom
+    void notePull(int pullAtomId);
+
+    // Notify pull request for an atom served from cached data
+    void notePullFromCache(int pullAtomId);
+
     /**
      * Reset the historical stats. Including all stats in icebox, and the tracked stats about
      * metrics, matchers, and atoms. The active configs will be kept and StatsdStats will continue
@@ -168,6 +189,12 @@
      */
     void dumpStats(std::vector<uint8_t>* buffer, bool reset);
 
+    typedef struct {
+        long totalPull;
+        long totalPullFromCache;
+        long minPullIntervalSec;
+    } PulledAtomStats;
+
 private:
     StatsdStats();
 
@@ -179,20 +206,22 @@
     StatsdStatsReport_UidMapStats mUidMapStats;
 
     // The stats about the configs that are still in use.
+    // The map size is capped by kMaxConfigCount.
     std::map<const ConfigKey, StatsdStatsReport_ConfigStats> mConfigStats;
 
     // Stores the stats for the configs that are no longer in use.
-    std::vector<const StatsdStatsReport_ConfigStats> mIceBox;
+    // The size of the vector is capped by kMaxIceBoxSize.
+    std::list<const StatsdStatsReport_ConfigStats> mIceBox;
 
     // Stores the number of output tuple of condition trackers when it's bigger than
     // kDimensionKeySizeSoftLimit. When you see the number is kDimensionKeySizeHardLimit +1,
-    // it means some data has been dropped.
-    std::map<const ConfigKey, std::map<const std::string, int>> mConditionStats;
+    // it means some data has been dropped. The map size is capped by kMaxConfigCount.
+    std::map<const ConfigKey, std::map<const int64_t, int>> mConditionStats;
 
     // Stores the number of output tuple of metric producers when it's bigger than
     // kDimensionKeySizeSoftLimit. When you see the number is kDimensionKeySizeHardLimit +1,
-    // it means some data has been dropped.
-    std::map<const ConfigKey, std::map<const std::string, int>> mMetricsStats;
+    // it means some data has been dropped. The map size is capped by kMaxConfigCount.
+    std::map<const ConfigKey, std::map<const int64_t, int>> mMetricsStats;
 
     // Stores the number of times a pushed atom is logged.
     // The size of the vector is the largest pushed atom id in atoms.proto + 1. Atoms
@@ -200,16 +229,19 @@
     // This is a vector, not a map because it will be accessed A LOT -- for each stats log.
     std::vector<int> mPushedAtomStats;
 
+    // Maps PullAtomId to its stats. The size is capped by the puller atom counts.
+    std::map<int, PulledAtomStats> mPulledAtomStats;
+
     // Stores the number of times statsd modified the anomaly alarm registered with
     // StatsCompanionService.
     int mAnomalyAlarmRegisteredStats = 0;
 
     // Stores the number of times an anomaly detection alert has been declared
-    // (per config, per alert name).
-    std::map<const ConfigKey, std::map<const std::string, int>> mAlertStats;
+    // (per config, per alert name). The map size is capped by kMaxConfigCount.
+    std::map<const ConfigKey, std::map<const int64_t, int>> mAlertStats;
 
-    // Stores how many times a matcher have been matched.
-    std::map<const ConfigKey, std::map<const std::string, int>> mMatcherStats;
+    // Stores how many times a matcher have been matched. The map size is capped by kMaxConfigCount.
+    std::map<const ConfigKey, std::map<const int64_t, int>> mMatcherStats;
 
     void noteConfigRemovedInternalLocked(const ConfigKey& key);
 
@@ -224,6 +256,8 @@
 
     void noteBroadcastSent(const ConfigKey& key, int32_t timeSec);
 
+    void addToIceBoxLocked(const StatsdStatsReport_ConfigStats& stats);
+
     FRIEND_TEST(StatsdStatsTest, TestValidConfigAdd);
     FRIEND_TEST(StatsdStatsTest, TestInvalidConfigAdd);
     FRIEND_TEST(StatsdStatsTest, TestConfigRemove);
@@ -235,4 +269,4 @@
 
 }  // namespace statsd
 }  // namespace os
-}  // namespace android
\ No newline at end of file
+}  // namespace android
diff --git a/cmds/statsd/src/logd/LogEvent.cpp b/cmds/statsd/src/logd/LogEvent.cpp
index 49a6e33..6782f3f 100644
--- a/cmds/statsd/src/logd/LogEvent.cpp
+++ b/cmds/statsd/src/logd/LogEvent.cpp
@@ -397,6 +397,14 @@
     return dimensionsValue;
 }
 
+DimensionsValue* LogEvent::findFieldValueOrNull(const Field& field) {
+    auto it = mFieldValueMap.find(field);
+    if (it == mFieldValueMap.end()) {
+        return nullptr;
+    }
+    return &it->second;
+}
+
 string LogEvent::ToString() const {
     ostringstream result;
     result << "{ " << mTimestampNs << " (" << mTagId << ")";
diff --git a/cmds/statsd/src/logd/LogEvent.h b/cmds/statsd/src/logd/LogEvent.h
index 8f3dedf..fdfa32e 100644
--- a/cmds/statsd/src/logd/LogEvent.h
+++ b/cmds/statsd/src/logd/LogEvent.h
@@ -132,6 +132,11 @@
         return mFieldValueMap.size();
     }
 
+    /**
+     * Returns the mutable DimensionsValue proto for the specific the field.
+     */
+    DimensionsValue* findFieldValueOrNull(const Field& field);
+
     inline const FieldValueMap& getFieldValueMap() const { return mFieldValueMap; }
 
 private:
diff --git a/cmds/statsd/src/logd/LogListener.h b/cmds/statsd/src/logd/LogListener.h
index 9641226..69ca571 100644
--- a/cmds/statsd/src/logd/LogListener.h
+++ b/cmds/statsd/src/logd/LogListener.h
@@ -33,7 +33,7 @@
     LogListener();
     virtual ~LogListener();
 
-    virtual void OnLogEvent(const LogEvent& msg) = 0;
+    virtual void OnLogEvent(LogEvent* msg) = 0;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/logd/LogReader.cpp b/cmds/statsd/src/logd/LogReader.cpp
index c441a5e..7636268 100644
--- a/cmds/statsd/src/logd/LogReader.cpp
+++ b/cmds/statsd/src/logd/LogReader.cpp
@@ -110,7 +110,7 @@
             LogEvent event(msg);
 
             // Call the listener
-            mListener->OnLogEvent(event);
+            mListener->OnLogEvent(&event);
         }
     }
 
diff --git a/cmds/statsd/src/matchers/CombinationLogMatchingTracker.cpp b/cmds/statsd/src/matchers/CombinationLogMatchingTracker.cpp
index bd5e3cb..15c067e 100644
--- a/cmds/statsd/src/matchers/CombinationLogMatchingTracker.cpp
+++ b/cmds/statsd/src/matchers/CombinationLogMatchingTracker.cpp
@@ -29,8 +29,8 @@
 using std::unordered_map;
 using std::vector;
 
-CombinationLogMatchingTracker::CombinationLogMatchingTracker(const string& name, const int index)
-    : LogMatchingTracker(name, index) {
+CombinationLogMatchingTracker::CombinationLogMatchingTracker(const int64_t& id, const int index)
+    : LogMatchingTracker(id, index) {
 }
 
 CombinationLogMatchingTracker::~CombinationLogMatchingTracker() {
@@ -38,7 +38,7 @@
 
 bool CombinationLogMatchingTracker::init(const vector<AtomMatcher>& allLogMatchers,
                                          const vector<sp<LogMatchingTracker>>& allTrackers,
-                                         const unordered_map<string, int>& matcherMap,
+                                         const unordered_map<int64_t, int>& matcherMap,
                                          vector<bool>& stack) {
     if (mInitialized) {
         return true;
@@ -60,10 +60,10 @@
         return false;
     }
 
-    for (const string& child : matcher.matcher()) {
+    for (const auto& child : matcher.matcher()) {
         auto pair = matcherMap.find(child);
         if (pair == matcherMap.end()) {
-            ALOGW("Matcher %s not found in the config", child.c_str());
+            ALOGW("Matcher %lld not found in the config", (long long)child);
             return false;
         }
 
@@ -76,7 +76,7 @@
         }
 
         if (!allTrackers[childIndex]->init(allLogMatchers, allTrackers, matcherMap, stack)) {
-            ALOGW("child matcher init failed %s", child.c_str());
+            ALOGW("child matcher init failed %lld", (long long)child);
             return false;
         }
 
diff --git a/cmds/statsd/src/matchers/CombinationLogMatchingTracker.h b/cmds/statsd/src/matchers/CombinationLogMatchingTracker.h
index 81f6e80..2a3f08d 100644
--- a/cmds/statsd/src/matchers/CombinationLogMatchingTracker.h
+++ b/cmds/statsd/src/matchers/CombinationLogMatchingTracker.h
@@ -31,11 +31,11 @@
 // Represents a AtomMatcher_Combination in the StatsdConfig.
 class CombinationLogMatchingTracker : public virtual LogMatchingTracker {
 public:
-    CombinationLogMatchingTracker(const std::string& name, const int index);
+    CombinationLogMatchingTracker(const int64_t& id, const int index);
 
     bool init(const std::vector<AtomMatcher>& allLogMatchers,
               const std::vector<sp<LogMatchingTracker>>& allTrackers,
-              const std::unordered_map<std::string, int>& matcherMap,
+              const std::unordered_map<int64_t, int>& matcherMap,
               std::vector<bool>& stack);
 
     ~CombinationLogMatchingTracker();
diff --git a/cmds/statsd/src/matchers/LogMatchingTracker.h b/cmds/statsd/src/matchers/LogMatchingTracker.h
index 567944f..4f30a04 100644
--- a/cmds/statsd/src/matchers/LogMatchingTracker.h
+++ b/cmds/statsd/src/matchers/LogMatchingTracker.h
@@ -33,8 +33,8 @@
 
 class LogMatchingTracker : public virtual RefBase {
 public:
-    LogMatchingTracker(const std::string& name, const int index)
-        : mName(name), mIndex(index), mInitialized(false){};
+    LogMatchingTracker(const int64_t& id, const int index)
+        : mId(id), mIndex(index), mInitialized(false){};
 
     virtual ~LogMatchingTracker(){};
 
@@ -48,7 +48,7 @@
     //        circle dependency.
     virtual bool init(const std::vector<AtomMatcher>& allLogMatchers,
                       const std::vector<sp<LogMatchingTracker>>& allTrackers,
-                      const std::unordered_map<std::string, int>& matcherMap,
+                      const std::unordered_map<int64_t, int>& matcherMap,
                       std::vector<bool>& stack) = 0;
 
     // Called when a log event comes.
@@ -69,13 +69,13 @@
         return mAtomIds;
     }
 
-    const std::string& getName() const {
-        return mName;
+    const int64_t& getId() const {
+        return mId;
     }
 
 protected:
     // Name of this matching. We don't really need the name, but it makes log message easy to debug.
-    const std::string mName;
+    const int64_t mId;
 
     // Index of this LogMatchingTracker in MetricsManager's container.
     const int mIndex;
diff --git a/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp b/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp
index 91ef034..31b3db5 100644
--- a/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp
+++ b/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp
@@ -29,10 +29,10 @@
 using std::vector;
 
 
-SimpleLogMatchingTracker::SimpleLogMatchingTracker(const string& name, const int index,
+SimpleLogMatchingTracker::SimpleLogMatchingTracker(const int64_t& id, const int index,
                                                    const SimpleAtomMatcher& matcher,
                                                    const UidMap& uidMap)
-    : LogMatchingTracker(name, index), mMatcher(matcher), mUidMap(uidMap) {
+    : LogMatchingTracker(id, index), mMatcher(matcher), mUidMap(uidMap) {
     if (!matcher.has_atom_id()) {
         mInitialized = false;
     } else {
@@ -46,7 +46,7 @@
 
 bool SimpleLogMatchingTracker::init(const vector<AtomMatcher>& allLogMatchers,
                                     const vector<sp<LogMatchingTracker>>& allTrackers,
-                                    const unordered_map<string, int>& matcherMap,
+                                    const unordered_map<int64_t, int>& matcherMap,
                                     vector<bool>& stack) {
     // no need to do anything.
     return mInitialized;
@@ -56,7 +56,7 @@
                                           const vector<sp<LogMatchingTracker>>& allTrackers,
                                           vector<MatchingState>& matcherResults) {
     if (matcherResults[mIndex] != MatchingState::kNotComputed) {
-        VLOG("Matcher %s already evaluated ", mName.c_str());
+        VLOG("Matcher %lld already evaluated ", (long long)mId);
         return;
     }
 
@@ -67,7 +67,7 @@
 
     bool matched = matchesSimple(mUidMap, mMatcher, event);
     matcherResults[mIndex] = matched ? MatchingState::kMatched : MatchingState::kNotMatched;
-    VLOG("Stats SimpleLogMatcher %s matched? %d", mName.c_str(), matched);
+    VLOG("Stats SimpleLogMatcher %lld matched? %d", (long long)mId, matched);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/matchers/SimpleLogMatchingTracker.h b/cmds/statsd/src/matchers/SimpleLogMatchingTracker.h
index 68518f8..28b339c 100644
--- a/cmds/statsd/src/matchers/SimpleLogMatchingTracker.h
+++ b/cmds/statsd/src/matchers/SimpleLogMatchingTracker.h
@@ -32,7 +32,7 @@
 
 class SimpleLogMatchingTracker : public virtual LogMatchingTracker {
 public:
-    SimpleLogMatchingTracker(const std::string& name, const int index,
+    SimpleLogMatchingTracker(const int64_t& id, const int index,
                              const SimpleAtomMatcher& matcher,
                              const UidMap& uidMap);
 
@@ -40,7 +40,7 @@
 
     bool init(const std::vector<AtomMatcher>& allLogMatchers,
               const std::vector<sp<LogMatchingTracker>>& allTrackers,
-              const std::unordered_map<std::string, int>& matcherMap,
+              const std::unordered_map<int64_t, int>& matcherMap,
               std::vector<bool>& stack) override;
 
     void onLogEvent(const LogEvent& event,
diff --git a/cmds/statsd/src/matchers/matcher_util.cpp b/cmds/statsd/src/matchers/matcher_util.cpp
index 46d9b92..48f62e7 100644
--- a/cmds/statsd/src/matchers/matcher_util.cpp
+++ b/cmds/statsd/src/matchers/matcher_util.cpp
@@ -93,11 +93,6 @@
     return matched;
 }
 
-bool IsAttributionUidField(const Field& field) {
-    return field.child_size() == 1 && field.child(0).field() == 1
-        && field.child(0).child_size() == 1 && field.child(0).child(0).field() == 1;
-}
-
 bool matchesNonRepeatedField(
        const UidMap& uidMap,
        const FieldValueMap& fieldMap,
diff --git a/cmds/statsd/src/metrics/CountMetricProducer.cpp b/cmds/statsd/src/metrics/CountMetricProducer.cpp
index 5bf3cff..3e98098 100644
--- a/cmds/statsd/src/metrics/CountMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/CountMetricProducer.cpp
@@ -43,7 +43,7 @@
 namespace statsd {
 
 // for StatsLogReport
-const int FIELD_ID_NAME = 1;
+const int FIELD_ID_ID = 1;
 const int FIELD_ID_START_REPORT_NANOS = 2;
 const int FIELD_ID_END_REPORT_NANOS = 3;
 const int FIELD_ID_COUNT_METRICS = 5;
@@ -61,10 +61,10 @@
                                          const int conditionIndex,
                                          const sp<ConditionWizard>& wizard,
                                          const uint64_t startTimeNs)
-    : MetricProducer(metric.name(), key, startTimeNs, conditionIndex, wizard) {
+    : MetricProducer(metric.id(), key, startTimeNs, conditionIndex, wizard) {
     // TODO: evaluate initial conditions. and set mConditionMet.
-    if (metric.has_bucket() && metric.bucket().has_bucket_size_millis()) {
-        mBucketSizeNs = metric.bucket().bucket_size_millis() * 1000 * 1000;
+    if (metric.has_bucket()) {
+        mBucketSizeNs = TimeUnitToBucketSizeInMillis(metric.bucket()) * 1000000;
     } else {
         mBucketSizeNs = LLONG_MAX;
     }
@@ -78,7 +78,7 @@
         mConditionSliced = true;
     }
 
-    VLOG("metric %s created. bucket size %lld start_time: %lld", metric.name().c_str(),
+    VLOG("metric %lld created. bucket size %lld start_time: %lld", (long long)metric.id(),
          (long long)mBucketSizeNs, (long long)mStartTimeNs);
 }
 
@@ -87,12 +87,12 @@
 }
 
 void CountMetricProducer::onSlicedConditionMayChangeLocked(const uint64_t eventTime) {
-    VLOG("Metric %s onSlicedConditionMayChange", mName.c_str());
+    VLOG("Metric %lld onSlicedConditionMayChange", (long long)mMetricId);
 }
 
 void CountMetricProducer::onDumpReportLocked(const uint64_t dumpTimeNs, StatsLogReport* report) {
     flushIfNeededLocked(dumpTimeNs);
-    report->set_metric_name(mName);
+    report->set_metric_id(mMetricId);
     report->set_start_report_nanos(mStartTimeNs);
 
     auto count_metrics = report->mutable_count_metrics();
@@ -112,11 +112,11 @@
                                              ProtoOutputStream* protoOutput) {
     flushIfNeededLocked(dumpTimeNs);
 
-    protoOutput->write(FIELD_TYPE_STRING | FIELD_ID_NAME, mName);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_ID, (long long)mMetricId);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_START_REPORT_NANOS, (long long)mStartTimeNs);
     long long protoToken = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_COUNT_METRICS);
 
-    VLOG("metric %s dump report now...", mName.c_str());
+    VLOG("metric %lld dump report now...",(long long)mMetricId);
 
     for (const auto& counter : mPastBuckets) {
         const HashableDimensionKey& hashableKey = counter.first;
@@ -158,7 +158,7 @@
 
 void CountMetricProducer::onConditionChangedLocked(const bool conditionMet,
                                                    const uint64_t eventTime) {
-    VLOG("Metric %s onConditionChanged", mName.c_str());
+    VLOG("Metric %lld onConditionChanged", (long long)mMetricId);
     mCondition = conditionMet;
 }
 
@@ -170,11 +170,11 @@
     // 1. Report the tuple count if the tuple count > soft limit
     if (mCurrentSlicedCounter->size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mCurrentSlicedCounter->size() + 1;
-        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mName, newTupleCount);
+        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mMetricId, newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("CountMetric %s dropping data for dimension key %s", mName.c_str(),
-                  newKey.c_str());
+            ALOGE("CountMetric %lld dropping data for dimension key %s",
+                (long long)mMetricId, newKey.c_str());
             return true;
         }
     }
@@ -215,7 +215,7 @@
                                          mCurrentSlicedCounter->find(eventKey)->second);
     }
 
-    VLOG("metric %s %s->%lld", mName.c_str(), eventKey.c_str(),
+    VLOG("metric %lld %s->%lld", (long long)mMetricId, eventKey.c_str(),
          (long long)(*mCurrentSlicedCounter)[eventKey]);
 }
 
@@ -234,8 +234,8 @@
         info.mCount = counter.second;
         auto& bucketList = mPastBuckets[counter.first];
         bucketList.push_back(info);
-        VLOG("metric %s, dump key value: %s -> %lld", mName.c_str(), counter.first.c_str(),
-             (long long)counter.second);
+        VLOG("metric %lld, dump key value: %s -> %lld",
+            (long long)mMetricId, counter.first.c_str(), (long long)counter.second);
     }
 
     for (auto& tracker : mAnomalyTrackers) {
@@ -247,7 +247,7 @@
     uint64_t numBucketsForward = (eventTimeNs - mCurrentBucketStartTimeNs) / mBucketSizeNs;
     mCurrentBucketStartTimeNs = mCurrentBucketStartTimeNs + numBucketsForward * mBucketSizeNs;
     mCurrentBucketNum += numBucketsForward;
-    VLOG("metric %s: new bucket start time: %lld", mName.c_str(),
+    VLOG("metric %lld: new bucket start time: %lld", (long long)mMetricId,
          (long long)mCurrentBucketStartTimeNs);
 }
 
diff --git a/cmds/statsd/src/metrics/CountMetricProducer.h b/cmds/statsd/src/metrics/CountMetricProducer.h
index 6087ae5..16fc7ee 100644
--- a/cmds/statsd/src/metrics/CountMetricProducer.h
+++ b/cmds/statsd/src/metrics/CountMetricProducer.h
@@ -84,7 +84,7 @@
     FRIEND_TEST(CountMetricProducerTest, TestNonDimensionalEvents);
     FRIEND_TEST(CountMetricProducerTest, TestEventsWithNonSlicedCondition);
     FRIEND_TEST(CountMetricProducerTest, TestEventsWithSlicedCondition);
-    FRIEND_TEST(CountMetricProducerTest, TestAnomalyDetection);
+    FRIEND_TEST(CountMetricProducerTest, TestAnomalyDetectionUnSliced);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.cpp b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
index 30b105c..b546297 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
@@ -42,7 +42,7 @@
 namespace statsd {
 
 // for StatsLogReport
-const int FIELD_ID_NAME = 1;
+const int FIELD_ID_ID = 1;
 const int FIELD_ID_START_REPORT_NANOS = 2;
 const int FIELD_ID_END_REPORT_NANOS = 3;
 const int FIELD_ID_DURATION_METRICS = 6;
@@ -63,7 +63,7 @@
                                                const sp<ConditionWizard>& wizard,
                                                const FieldMatcher& internalDimensions,
                                                const uint64_t startTimeNs)
-    : MetricProducer(metric.name(), key, startTimeNs, conditionIndex, wizard),
+    : MetricProducer(metric.id(), key, startTimeNs, conditionIndex, wizard),
       mAggregationType(metric.aggregation_type()),
       mStartIndex(startIndex),
       mStopIndex(stopIndex),
@@ -73,8 +73,8 @@
     // TODO: The following boiler plate code appears in all MetricProducers, but we can't abstract
     // them in the base class, because the proto generated CountMetric, and DurationMetric are
     // not related. Maybe we should add a template in the future??
-    if (metric.has_bucket() && metric.bucket().has_bucket_size_millis()) {
-        mBucketSizeNs = metric.bucket().bucket_size_millis() * 1000000;
+    if (metric.has_bucket()) {
+        mBucketSizeNs = TimeUnitToBucketSizeInMillis(metric.bucket()) * 1000000;
     } else {
         mBucketSizeNs = LLONG_MAX;
     }
@@ -88,7 +88,7 @@
         mConditionSliced = true;
     }
 
-    VLOG("metric %s created. bucket size %lld start_time: %lld", metric.name().c_str(),
+    VLOG("metric %lld created. bucket size %lld start_time: %lld", (long long)metric.id(),
          (long long)mBucketSizeNs, (long long)mStartTimeNs);
 }
 
@@ -98,9 +98,9 @@
 
 sp<AnomalyTracker> DurationMetricProducer::addAnomalyTracker(const Alert &alert) {
     std::lock_guard<std::mutex> lock(mMutex);
-    if (alert.trigger_if_sum_gt() > alert.number_of_buckets() * mBucketSizeNs) {
-        ALOGW("invalid alert: threshold (%lld) > possible recordable value (%d x %lld)",
-              alert.trigger_if_sum_gt(), alert.number_of_buckets(),
+    if (alert.trigger_if_sum_gt() > alert.num_buckets() * mBucketSizeNs) {
+        ALOGW("invalid alert: threshold (%f) > possible recordable value (%d x %lld)",
+              alert.trigger_if_sum_gt(), alert.num_buckets(),
               (long long)mBucketSizeNs);
         return nullptr;
     }
@@ -116,17 +116,17 @@
     switch (mAggregationType) {
         case DurationMetric_AggregationType_SUM:
             return make_unique<OringDurationTracker>(
-                    mConfigKey, mName, eventKey, mWizard, mConditionTrackerIndex, mNested,
-                    mCurrentBucketStartTimeNs, mBucketSizeNs, mAnomalyTrackers);
+                    mConfigKey, mMetricId, eventKey, mWizard, mConditionTrackerIndex, mNested,
+                    mCurrentBucketStartTimeNs, mBucketSizeNs, mConditionSliced, mAnomalyTrackers);
         case DurationMetric_AggregationType_MAX_SPARSE:
             return make_unique<MaxDurationTracker>(
-                    mConfigKey, mName, eventKey, mWizard, mConditionTrackerIndex, mNested,
-                    mCurrentBucketStartTimeNs, mBucketSizeNs, mAnomalyTrackers);
+                    mConfigKey, mMetricId, eventKey, mWizard, mConditionTrackerIndex, mNested,
+                    mCurrentBucketStartTimeNs, mBucketSizeNs, mConditionSliced, mAnomalyTrackers);
     }
 }
 
 void DurationMetricProducer::onSlicedConditionMayChangeLocked(const uint64_t eventTime) {
-    VLOG("Metric %s onSlicedConditionMayChange", mName.c_str());
+    VLOG("Metric %lld onSlicedConditionMayChange", (long long)mMetricId);
     flushIfNeededLocked(eventTime);
     // Now for each of the on-going event, check if the condition has changed for them.
     for (auto& pair : mCurrentSlicedDuration) {
@@ -136,7 +136,7 @@
 
 void DurationMetricProducer::onConditionChangedLocked(const bool conditionMet,
                                                       const uint64_t eventTime) {
-    VLOG("Metric %s onConditionChanged", mName.c_str());
+    VLOG("Metric %lld onConditionChanged", (long long)mMetricId);
     mCondition = conditionMet;
     flushIfNeededLocked(eventTime);
     // TODO: need to populate the condition change time from the event which triggers the condition
@@ -148,7 +148,7 @@
 
 void DurationMetricProducer::onDumpReportLocked(const uint64_t dumpTimeNs, StatsLogReport* report) {
     flushIfNeededLocked(dumpTimeNs);
-    report->set_metric_name(mName);
+    report->set_metric_id(mMetricId);
     report->set_start_report_nanos(mStartTimeNs);
 
     auto duration_metrics = report->mutable_duration_metrics();
@@ -168,11 +168,11 @@
                                                 ProtoOutputStream* protoOutput) {
     flushIfNeededLocked(dumpTimeNs);
 
-    protoOutput->write(FIELD_TYPE_STRING | FIELD_ID_NAME, mName);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_ID, (long long)mMetricId);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_START_REPORT_NANOS, (long long)mStartTimeNs);
     long long protoToken = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_DURATION_METRICS);
 
-    VLOG("metric %s dump report now...", mName.c_str());
+    VLOG("metric %lld dump report now...", (long long)mMetricId);
 
     for (const auto& pair : mPastBuckets) {
         const HashableDimensionKey& hashableKey = pair.first;
@@ -237,11 +237,11 @@
     // 1. Report the tuple count if the tuple count > soft limit
     if (mCurrentSlicedDuration.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mCurrentSlicedDuration.size() + 1;
-        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mName, newTupleCount);
+        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mMetricId, newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("DurationMetric %s dropping data for dimension key %s", mName.c_str(),
-                  newKey.c_str());
+            ALOGE("DurationMetric %lld dropping data for dimension key %s",
+                (long long)mMetricId, newKey.c_str());
             return true;
         }
     }
diff --git a/cmds/statsd/src/metrics/EventMetricProducer.cpp b/cmds/statsd/src/metrics/EventMetricProducer.cpp
index c8138d3..821d8ea 100644
--- a/cmds/statsd/src/metrics/EventMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/EventMetricProducer.cpp
@@ -41,7 +41,7 @@
 namespace statsd {
 
 // for StatsLogReport
-const int FIELD_ID_NAME = 1;
+const int FIELD_ID_ID = 1;
 const int FIELD_ID_START_REPORT_NANOS = 2;
 const int FIELD_ID_END_REPORT_NANOS = 3;
 const int FIELD_ID_EVENT_METRICS = 4;
@@ -55,7 +55,7 @@
                                          const int conditionIndex,
                                          const sp<ConditionWizard>& wizard,
                                          const uint64_t startTimeNs)
-    : MetricProducer(metric.name(), key, startTimeNs, conditionIndex, wizard) {
+    : MetricProducer(metric.id(), key, startTimeNs, conditionIndex, wizard) {
     if (metric.links().size() > 0) {
         mConditionLinks.insert(mConditionLinks.begin(), metric.links().begin(),
                                metric.links().end());
@@ -64,7 +64,7 @@
 
     startNewProtoOutputStreamLocked();
 
-    VLOG("metric %s created. bucket size %lld start_time: %lld", metric.name().c_str(),
+    VLOG("metric %lld created. bucket size %lld start_time: %lld", (long long)metric.id(),
          (long long)mBucketSizeNs, (long long)mStartTimeNs);
 }
 
@@ -102,12 +102,13 @@
 
 void EventMetricProducer::onDumpReportLocked(const uint64_t dumpTimeNs,
                                              ProtoOutputStream* protoOutput) {
-    protoOutput->write(FIELD_TYPE_STRING | FIELD_ID_NAME, mName);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_ID, (long long)mMetricId);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_START_REPORT_NANOS, (long long)mStartTimeNs);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_END_REPORT_NANOS, (long long)dumpTimeNs);
 
     size_t bufferSize = mProto->size();
-    VLOG("metric %s dump report now... proto size: %zu ", mName.c_str(), bufferSize);
+    VLOG("metric %lld dump report now... proto size: %zu ",
+        (long long)mMetricId, bufferSize);
     std::unique_ptr<std::vector<uint8_t>> buffer = serializeProtoLocked(*mProto);
 
     protoOutput->write(FIELD_TYPE_MESSAGE | FIELD_ID_EVENT_METRICS,
@@ -119,7 +120,7 @@
 
 void EventMetricProducer::onConditionChangedLocked(const bool conditionMet,
                                                    const uint64_t eventTime) {
-    VLOG("Metric %s onConditionChanged", mName.c_str());
+    VLOG("Metric %lld onConditionChanged", (long long)mMetricId);
     mCondition = conditionMet;
 }
 
diff --git a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
index 51fd9fc..1a4888c 100644
--- a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
@@ -44,7 +44,7 @@
 namespace statsd {
 
 // for StatsLogReport
-const int FIELD_ID_NAME = 1;
+const int FIELD_ID_ID = 1;
 const int FIELD_ID_START_REPORT_NANOS = 2;
 const int FIELD_ID_END_REPORT_NANOS = 3;
 const int FIELD_ID_GAUGE_METRICS = 8;
@@ -60,20 +60,21 @@
 
 GaugeMetricProducer::GaugeMetricProducer(const ConfigKey& key, const GaugeMetric& metric,
                                          const int conditionIndex,
-                                         const sp<ConditionWizard>& wizard, const int atomTagId,
+                                         const sp<ConditionWizard>& wizard,
                                          const int pullTagId, const uint64_t startTimeNs,
                                          shared_ptr<StatsPullerManager> statsPullerManager)
-    : MetricProducer(metric.name(), key, startTimeNs, conditionIndex, wizard),
+    : MetricProducer(metric.id(), key, startTimeNs, conditionIndex, wizard),
       mStatsPullerManager(statsPullerManager),
-      mPullTagId(pullTagId),
-      mAtomTagId(atomTagId) {
+      mPullTagId(pullTagId) {
     mCurrentSlicedBucket = std::make_shared<DimToGaugeFieldsMap>();
     mCurrentSlicedBucketForAnomaly = std::make_shared<DimToValMap>();
-    if (metric.has_bucket() && metric.bucket().has_bucket_size_millis()) {
-        mBucketSizeNs = metric.bucket().bucket_size_millis() * 1000 * 1000;
+    int64_t bucketSizeMills = 0;
+    if (metric.has_bucket()) {
+        bucketSizeMills = TimeUnitToBucketSizeInMillis(metric.bucket());
     } else {
-        mBucketSizeNs = kDefaultGaugemBucketSizeNs;
+        bucketSizeMills = TimeUnitToBucketSizeInMillis(ONE_HOUR);
     }
+    mBucketSizeNs = bucketSizeMills * 1000000;
 
     mFieldFilter = metric.gauge_fields_filter();
 
@@ -88,11 +89,10 @@
 
     // Kicks off the puller immediately.
     if (mPullTagId != -1) {
-        mStatsPullerManager->RegisterReceiver(mPullTagId, this,
-                                              metric.bucket().bucket_size_millis());
+        mStatsPullerManager->RegisterReceiver(mPullTagId, this, bucketSizeMills);
     }
 
-    VLOG("metric %s created. bucket size %lld start_time: %lld", metric.name().c_str(),
+    VLOG("metric %lld created. bucket size %lld start_time: %lld", (long long)metric.id(),
          (long long)mBucketSizeNs, (long long)mStartTimeNs);
 }
 
@@ -100,8 +100,8 @@
 GaugeMetricProducer::GaugeMetricProducer(const ConfigKey& key, const GaugeMetric& metric,
                                          const int conditionIndex,
                                          const sp<ConditionWizard>& wizard, const int pullTagId,
-                                         const int atomTagId, const int64_t startTimeNs)
-    : GaugeMetricProducer(key, metric, conditionIndex, wizard, pullTagId, atomTagId, startTimeNs,
+                                         const int64_t startTimeNs)
+    : GaugeMetricProducer(key, metric, conditionIndex, wizard, pullTagId, startTimeNs,
                           make_shared<StatsPullerManager>()) {
 }
 
@@ -118,11 +118,11 @@
 
 void GaugeMetricProducer::onDumpReportLocked(const uint64_t dumpTimeNs,
                                              ProtoOutputStream* protoOutput) {
-    VLOG("gauge metric %s dump report now...", mName.c_str());
+    VLOG("gauge metric %lld report now...", (long long)mMetricId);
 
     flushIfNeededLocked(dumpTimeNs);
 
-    protoOutput->write(FIELD_TYPE_STRING | FIELD_ID_NAME, mName);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_ID, (long long)mMetricId);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_START_REPORT_NANOS, (long long)mStartTimeNs);
     long long protoToken = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_GAUGE_METRICS);
 
@@ -166,7 +166,7 @@
 
 void GaugeMetricProducer::onConditionChangedLocked(const bool conditionMet,
                                                    const uint64_t eventTime) {
-    VLOG("Metric %s onConditionChanged", mName.c_str());
+    VLOG("Metric %lld onConditionChanged", (long long)mMetricId);
     flushIfNeededLocked(eventTime);
     mCondition = conditionMet;
 
@@ -194,7 +194,7 @@
 }
 
 void GaugeMetricProducer::onSlicedConditionMayChangeLocked(const uint64_t eventTime) {
-    VLOG("Metric %s onSlicedConditionMayChange", mName.c_str());
+    VLOG("Metric %lld onSlicedConditionMayChange", (long long)mMetricId);
 }
 
 std::shared_ptr<FieldValueMap> GaugeMetricProducer::getGaugeFields(const LogEvent& event) {
@@ -223,11 +223,11 @@
     // 1. Report the tuple count if the tuple count > soft limit
     if (mCurrentSlicedBucket->size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mCurrentSlicedBucket->size() + 1;
-        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mName, newTupleCount);
+        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mMetricId, newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("GaugeMetric %s dropping data for dimension key %s", mName.c_str(),
-                  newKey.c_str());
+            ALOGE("GaugeMetric %lld dropping data for dimension key %s",
+                (long long)mMetricId, newKey.c_str());
             return true;
         }
     }
@@ -314,7 +314,8 @@
         info.mGaugeFields = slice.second;
         auto& bucketList = mPastBuckets[slice.first];
         bucketList.push_back(info);
-        VLOG("gauge metric %s, dump key value: %s", mName.c_str(), slice.first.c_str());
+        VLOG("gauge metric %lld, dump key value: %s",
+            (long long)mMetricId, slice.first.c_str());
     }
 
     // Reset counters
@@ -325,13 +326,14 @@
         }
     }
 
+    mCurrentSlicedBucketForAnomaly = std::make_shared<DimToValMap>();
     mCurrentSlicedBucket = std::make_shared<DimToGaugeFieldsMap>();
 
     // Adjusts the bucket start time
     int64_t numBucketsForward = (eventTimeNs - mCurrentBucketStartTimeNs) / mBucketSizeNs;
     mCurrentBucketStartTimeNs = mCurrentBucketStartTimeNs + numBucketsForward * mBucketSizeNs;
     mCurrentBucketNum += numBucketsForward;
-    VLOG("metric %s: new bucket start time: %lld", mName.c_str(),
+    VLOG("metric %lld: new bucket start time: %lld", (long long)mMetricId,
          (long long)mCurrentBucketStartTimeNs);
 }
 
diff --git a/cmds/statsd/src/metrics/GaugeMetricProducer.h b/cmds/statsd/src/metrics/GaugeMetricProducer.h
index 2a6401d..f267e98 100644
--- a/cmds/statsd/src/metrics/GaugeMetricProducer.h
+++ b/cmds/statsd/src/metrics/GaugeMetricProducer.h
@@ -50,7 +50,7 @@
 public:
     GaugeMetricProducer(const ConfigKey& key, const GaugeMetric& countMetric,
                         const int conditionIndex, const sp<ConditionWizard>& wizard,
-                        const int pullTagId, const int atomTagId, const int64_t startTimeNs);
+                        const int pullTagId, const int64_t startTimeNs);
 
     virtual ~GaugeMetricProducer();
 
@@ -71,7 +71,7 @@
     // for testing
     GaugeMetricProducer(const ConfigKey& key, const GaugeMetric& gaugeMetric,
                         const int conditionIndex, const sp<ConditionWizard>& wizard,
-                        const int pullTagId, const int atomTagId, const uint64_t startTimeNs,
+                        const int pullTagId, const uint64_t startTimeNs,
                         std::shared_ptr<StatsPullerManager> statsPullerManager);
 
     // Internal interface to handle condition change.
@@ -86,9 +86,6 @@
     // Util function to flush the old packet.
     void flushIfNeededLocked(const uint64_t& eventTime);
 
-    // The default bucket size for gauge metric is 1 hr.
-    static const uint64_t kDefaultGaugemBucketSizeNs = 60ULL * 60 * 1000 * 1000 * 1000;
-
     std::shared_ptr<StatsPullerManager> mStatsPullerManager;
     // tagId for pulled data. -1 if this is not pulled
     const int mPullTagId;
@@ -106,8 +103,6 @@
     // Translate Atom based bucket to single numeric value bucket for anomaly
     void updateCurrentSlicedBucketForAnomaly();
 
-    int mAtomTagId;
-
     // Whitelist of fields to report. Empty means all are reported.
     FieldFilter mFieldFilter;
 
diff --git a/cmds/statsd/src/metrics/MetricProducer.cpp b/cmds/statsd/src/metrics/MetricProducer.cpp
index 4ed8289..d620a7e 100644
--- a/cmds/statsd/src/metrics/MetricProducer.cpp
+++ b/cmds/statsd/src/metrics/MetricProducer.cpp
@@ -29,13 +29,13 @@
     }
 
     bool condition;
-    map<string, std::vector<HashableDimensionKey>> conditionKeys;
+    ConditionKey conditionKey;
     if (mConditionSliced) {
         for (const auto& link : mConditionLinks) {
-            conditionKeys.insert(std::make_pair(link.condition(),
-                                                getDimensionKeysForCondition(event, link)));
+            conditionKey.insert(std::make_pair(link.condition(),
+                                               getDimensionKeysForCondition(event, link)));
         }
-        if (mWizard->query(mConditionTrackerIndex, conditionKeys) != ConditionState::kTrue) {
+        if (mWizard->query(mConditionTrackerIndex, conditionKey) != ConditionState::kTrue) {
             condition = false;
         } else {
             condition = true;
@@ -48,11 +48,11 @@
         vector<DimensionsValue> dimensionValues = getDimensionKeys(event, mDimensions);
         for (const DimensionsValue& dimensionValue : dimensionValues) {
             onMatchedLogEventInternalLocked(
-                matcherIndex, HashableDimensionKey(dimensionValue), conditionKeys, condition, event);
+                matcherIndex, HashableDimensionKey(dimensionValue), conditionKey, condition, event);
         }
     } else {
         onMatchedLogEventInternalLocked(
-            matcherIndex, DEFAULT_DIMENSION_KEY, conditionKeys, condition, event);
+            matcherIndex, DEFAULT_DIMENSION_KEY, conditionKey, condition, event);
     }
 }
 
diff --git a/cmds/statsd/src/metrics/MetricProducer.h b/cmds/statsd/src/metrics/MetricProducer.h
index fe1a53b..3779c44 100644
--- a/cmds/statsd/src/metrics/MetricProducer.h
+++ b/cmds/statsd/src/metrics/MetricProducer.h
@@ -39,9 +39,9 @@
 // be a no-op.
 class MetricProducer : public virtual PackageInfoListener {
 public:
-    MetricProducer(const std::string& name, const ConfigKey& key, const int64_t startTimeNs,
+    MetricProducer(const int64_t& metricId, const ConfigKey& key, const int64_t startTimeNs,
                    const int conditionIndex, const sp<ConditionWizard>& wizard)
-        : mName(name),
+        : mMetricId(metricId),
           mConfigKey(key),
           mStartTimeNs(startTimeNs),
           mCurrentBucketStartTimeNs(startTimeNs),
@@ -117,8 +117,8 @@
         return mBucketSizeNs;
     }
 
-    inline const string& getName() {
-        return mName;
+    inline const int64_t& getMetricId() {
+        return mMetricId;
     }
 
 protected:
@@ -129,7 +129,7 @@
     virtual void onDumpReportLocked(const uint64_t dumpTimeNs, StatsLogReport* report) = 0;
     virtual size_t byteSizeLocked() const = 0;
 
-    const std::string mName;
+    const int64_t mMetricId;
 
     const ConfigKey mConfigKey;
 
diff --git a/cmds/statsd/src/metrics/MetricsManager.cpp b/cmds/statsd/src/metrics/MetricsManager.cpp
index 9749e0f..f929517 100644
--- a/cmds/statsd/src/metrics/MetricsManager.cpp
+++ b/cmds/statsd/src/metrics/MetricsManager.cpp
@@ -51,9 +51,9 @@
     mConfigValid =
             initStatsdConfig(key, config, *uidMap, timeBaseSec, mTagIds, mAllAtomMatchers, mAllConditionTrackers,
                              mAllMetricProducers, mAllAnomalyTrackers, mConditionToMetricMap,
-                             mTrackerToMetricMap, mTrackerToConditionMap);
+                             mTrackerToMetricMap, mTrackerToConditionMap, mNoReportMetricIds);
 
-    if (!config.has_log_source()) {
+    if (config.allowed_log_source_size() == 0) {
         // TODO(b/70794411): uncomment the following line and remove the hard coded log source
         // after all configs have the log source added.
         // mConfigValid = false;
@@ -63,10 +63,14 @@
         mAllowedUid.push_back(0);
         mAllowedLogSources.insert(mAllowedUid.begin(), mAllowedUid.end());
     } else {
-        mAllowedUid.insert(mAllowedUid.begin(), config.log_source().uid().begin(),
-                           config.log_source().uid().end());
-        mAllowedPkg.insert(mAllowedPkg.begin(), config.log_source().package().begin(),
-                           config.log_source().package().end());
+        for (const auto& source : config.allowed_log_source()) {
+            auto it = UidMap::sAidToUidMapping.find(source);
+            if (it != UidMap::sAidToUidMapping.end()) {
+                mAllowedUid.push_back(it->second);
+            } else {
+                mAllowedPkg.push_back(source);
+            }
+        }
 
         if (mAllowedUid.size() + mAllowedPkg.size() > StatsdStats::kMaxLogSourceCount) {
             ALOGE("Too many log sources. This is likely to be an error in the config.");
@@ -143,8 +147,10 @@
 }
 
 void MetricsManager::onDumpReport(const uint64_t& dumpTimeStampNs, ConfigMetricsReport* report) {
-    for (auto& producer : mAllMetricProducers) {
-        producer->onDumpReport(dumpTimeStampNs, report->add_metrics());
+    for (const auto& producer : mAllMetricProducers) {
+        if (mNoReportMetricIds.find(producer->getMetricId()) == mNoReportMetricIds.end()) {
+            producer->onDumpReport(dumpTimeStampNs, report->add_metrics());
+        }
     }
 }
 
@@ -152,11 +158,13 @@
     VLOG("=========================Metric Reports Start==========================");
     uint64_t dumpTimeStampNs = time(nullptr) * NS_PER_SEC;
     // one StatsLogReport per MetricProduer
-    for (auto& metric : mAllMetricProducers) {
-        long long token =
-                protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | FIELD_ID_METRICS);
-        metric->onDumpReport(dumpTimeStampNs, protoOutput);
-        protoOutput->end(token);
+    for (const auto& producer : mAllMetricProducers) {
+        if (mNoReportMetricIds.find(producer->getMetricId()) == mNoReportMetricIds.end()) {
+            long long token =
+                    protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | FIELD_ID_METRICS);
+            producer->onDumpReport(dumpTimeStampNs, protoOutput);
+            protoOutput->end(token);
+        }
     }
     VLOG("=========================Metric Reports End==========================");
 }
@@ -173,6 +181,22 @@
             VLOG("log source %d not on the whitelist", event.GetUid());
             return;
         }
+    } else { // Check that app hook fields are valid.
+        // TODO: Find a way to make these checks easier to maintain if the app hooks get changed.
+
+        // Label is 2nd from last field and must be from [0, 15].
+        status_t err = NO_ERROR;
+        long label = event.GetLong(event.size()-1, &err);
+        if (err != NO_ERROR || label < 0 || label > 15) {
+            VLOG("App hook does not have valid label %ld", label);
+            return;
+        }
+        // The state must be from 0,3. This part of code must be manually updated.
+        long apphookState = event.GetLong(event.size(), &err);
+        if (err != NO_ERROR || apphookState < 0 || apphookState > 3) {
+            VLOG("App hook does not have valid state %ld", apphookState);
+            return;
+        }
     }
 
     int tagId = event.GetTagId();
@@ -240,7 +264,7 @@
     for (size_t i = 0; i < mAllAtomMatchers.size(); i++) {
         if (matcherCache[i] == MatchingState::kMatched) {
             StatsdStats::getInstance().noteMatcherMatched(mConfigKey,
-                                                          mAllAtomMatchers[i]->getName());
+                                                          mAllAtomMatchers[i]->getId());
             auto pair = mTrackerToMetricMap.find(i);
             if (pair != mTrackerToMetricMap.end()) {
                 auto& metricList = pair->second;
diff --git a/cmds/statsd/src/metrics/MetricsManager.h b/cmds/statsd/src/metrics/MetricsManager.h
index 51c4c90..08b0981 100644
--- a/cmds/statsd/src/metrics/MetricsManager.h
+++ b/cmds/statsd/src/metrics/MetricsManager.h
@@ -57,6 +57,10 @@
 
     void onUidMapReceived() override;
 
+    bool shouldAddUidMapListener() const {
+        return !mAllowedPkg.empty();
+    }
+
     // Config source owner can call onDumpReport() to get all the metrics collected.
     virtual void onDumpReport(android::util::ProtoOutputStream* protoOutput);
     virtual void onDumpReport(const uint64_t& dumpTimeStampNs, ConfigMetricsReport* report);
@@ -131,8 +135,12 @@
 
     void initLogSourceWhiteList();
 
+    // The metrics that don't need to be uploaded or even reported.
+    std::set<int64_t> mNoReportMetricIds;
+
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensions);
     FRIEND_TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks);
+    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSlice);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/metrics/ValueMetricProducer.cpp b/cmds/statsd/src/metrics/ValueMetricProducer.cpp
index b58dc68..74bd6f9 100644
--- a/cmds/statsd/src/metrics/ValueMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/ValueMetricProducer.cpp
@@ -17,6 +17,7 @@
 #define DEBUG false  // STOPSHIP if true
 #include "Log.h"
 
+#include "dimension.h"
 #include "ValueMetricProducer.h"
 #include "guardrail/StatsdStats.h"
 #include "stats_log_util.h"
@@ -46,7 +47,7 @@
 namespace statsd {
 
 // for StatsLogReport
-const int FIELD_ID_NAME = 1;
+const int FIELD_ID_ID = 1;
 const int FIELD_ID_START_REPORT_NANOS = 2;
 const int FIELD_ID_END_REPORT_NANOS = 3;
 const int FIELD_ID_VALUE_METRICS = 7;
@@ -60,25 +61,25 @@
 const int FIELD_ID_END_BUCKET_NANOS = 2;
 const int FIELD_ID_VALUE = 3;
 
-static const uint64_t kDefaultBucketSizeMillis = 60 * 60 * 1000L;
-
 // ValueMetric has a minimum bucket size of 10min so that we don't pull too frequently
 ValueMetricProducer::ValueMetricProducer(const ConfigKey& key, const ValueMetric& metric,
                                          const int conditionIndex,
                                          const sp<ConditionWizard>& wizard, const int pullTagId,
                                          const uint64_t startTimeNs,
                                          shared_ptr<StatsPullerManager> statsPullerManager)
-    : MetricProducer(metric.name(), key, startTimeNs, conditionIndex, wizard),
+    : MetricProducer(metric.id(), key, startTimeNs, conditionIndex, wizard),
       mValueField(metric.value_field()),
       mStatsPullerManager(statsPullerManager),
       mPullTagId(pullTagId) {
     // TODO: valuemetric for pushed events may need unlimited bucket length
-    if (metric.has_bucket() && metric.bucket().has_bucket_size_millis()) {
-        mBucketSizeNs = metric.bucket().bucket_size_millis() * 1000 * 1000;
+    int64_t bucketSizeMills = 0;
+    if (metric.has_bucket()) {
+        bucketSizeMills = TimeUnitToBucketSizeInMillis(metric.bucket());
     } else {
-        mBucketSizeNs = kDefaultBucketSizeMillis * 1000 * 1000;
+        bucketSizeMills = TimeUnitToBucketSizeInMillis(ONE_HOUR);
     }
 
+    mBucketSizeNs = bucketSizeMills * 1000000;
     mDimensions = metric.dimensions();
 
     if (metric.links().size() > 0) {
@@ -89,11 +90,10 @@
 
     if (!metric.has_condition() && mPullTagId != -1) {
         VLOG("Setting up periodic pulling for %d", mPullTagId);
-        mStatsPullerManager->RegisterReceiver(mPullTagId, this,
-                                              metric.bucket().bucket_size_millis());
+        mStatsPullerManager->RegisterReceiver(mPullTagId, this, bucketSizeMills);
     }
-    VLOG("value metric %s created. bucket size %lld start_time: %lld", metric.name().c_str(),
-         (long long)mBucketSizeNs, (long long)mStartTimeNs);
+    VLOG("value metric %lld created. bucket size %lld start_time: %lld",
+        (long long)metric.id(), (long long)mBucketSizeNs, (long long)mStartTimeNs);
 }
 
 // for testing
@@ -113,12 +113,12 @@
 }
 
 void ValueMetricProducer::onSlicedConditionMayChangeLocked(const uint64_t eventTime) {
-    VLOG("Metric %s onSlicedConditionMayChange", mName.c_str());
+    VLOG("Metric %lld onSlicedConditionMayChange", (long long)mMetricId);
 }
 
 void ValueMetricProducer::onDumpReportLocked(const uint64_t dumpTimeNs, StatsLogReport* report) {
     flushIfNeededLocked(dumpTimeNs);
-    report->set_metric_name(mName);
+    report->set_metric_id(mMetricId);
     report->set_start_report_nanos(mStartTimeNs);
     auto value_metrics = report->mutable_value_metrics();
     for (const auto& pair : mPastBuckets) {
@@ -135,9 +135,9 @@
 
 void ValueMetricProducer::onDumpReportLocked(const uint64_t dumpTimeNs,
                                              ProtoOutputStream* protoOutput) {
-    VLOG("metric %s dump report now...", mName.c_str());
+    VLOG("metric %lld dump report now...", (long long)mMetricId);
     flushIfNeededLocked(dumpTimeNs);
-    protoOutput->write(FIELD_TYPE_STRING | FIELD_ID_NAME, mName);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_ID, (long long)mMetricId);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_START_REPORT_NANOS, (long long)mStartTimeNs);
     long long protoToken = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_VALUE_METRICS);
 
@@ -171,7 +171,7 @@
     protoOutput->end(protoToken);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_END_REPORT_NANOS, (long long)dumpTimeNs);
 
-    VLOG("metric %s dump report now...", mName.c_str());
+    VLOG("metric %lld dump report now...", (long long)mMetricId);
     mPastBuckets.clear();
     mStartTimeNs = mCurrentBucketStartTimeNs;
     // TODO: Clear mDimensionKeyMap once the report is dumped.
@@ -218,7 +218,8 @@
         // For scheduled pulled data, the effective event time is snap to the nearest
         // bucket boundary to make bucket finalize.
         uint64_t realEventTime = allData.at(0)->GetTimestampNs();
-        uint64_t eventTime = mStartTimeNs + ((realEventTime - mStartTimeNs)/mBucketSizeNs) * mBucketSizeNs;
+        uint64_t eventTime = mStartTimeNs +
+            ((realEventTime - mStartTimeNs)/mBucketSizeNs) * mBucketSizeNs;
 
         mCondition = false;
         for (const auto& data : allData) {
@@ -242,11 +243,11 @@
     }
     if (mCurrentSlicedBucket.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mCurrentSlicedBucket.size() + 1;
-        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mName, newTupleCount);
+        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mMetricId, newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("ValueMetric %s dropping data for dimension key %s", mName.c_str(),
-                  newKey.c_str());
+            ALOGE("ValueMetric %lld dropping data for dimension key %s",
+                (long long)mMetricId, newKey.c_str());
             return true;
         }
     }
@@ -272,7 +273,11 @@
     }
     Interval& interval = mCurrentSlicedBucket[eventKey];
 
-    long value = get_value(event);
+    std::shared_ptr<FieldValueMap> valueFieldMap = getValueFields(event);
+    if (valueFieldMap->empty() || valueFieldMap->size() > 1) {
+        return;
+    }
+    const long value = getLongFromDimenValue(valueFieldMap->begin()->second);
 
     if (mPullTagId != -1) { // for pulled events
         if (mCondition == true) {
@@ -296,15 +301,11 @@
     }
 }
 
-long ValueMetricProducer::get_value(const LogEvent& event) {
-    status_t err = NO_ERROR;
-    long val = event.GetLong(mValueField, &err);
-    if (err == NO_ERROR) {
-        return val;
-    } else {
-        VLOG("Can't find value in message. %s", event.ToString().c_str());
-        return 0;
-    }
+std::shared_ptr<FieldValueMap> ValueMetricProducer::getValueFields(const LogEvent& event) {
+    std::shared_ptr<FieldValueMap> valueFields =
+        std::make_shared<FieldValueMap>(event.getFieldValueMap());
+    filterFields(mValueField, valueFields.get());
+    return valueFields;
 }
 
 void ValueMetricProducer::flushIfNeededLocked(const uint64_t& eventTimeNs) {
@@ -346,7 +347,7 @@
     if (numBucketsForward > 1) {
         VLOG("Skipping forward %lld buckets", (long long)numBucketsForward);
     }
-    VLOG("metric %s: new bucket start time: %lld", mName.c_str(),
+    VLOG("metric %lld: new bucket start time: %lld", (long long)mMetricId,
          (long long)mCurrentBucketStartTimeNs);
 }
 
diff --git a/cmds/statsd/src/metrics/ValueMetricProducer.h b/cmds/statsd/src/metrics/ValueMetricProducer.h
index 6f3b1d1..3e7032d 100644
--- a/cmds/statsd/src/metrics/ValueMetricProducer.h
+++ b/cmds/statsd/src/metrics/ValueMetricProducer.h
@@ -70,7 +70,7 @@
     // Util function to flush the old packet.
     void flushIfNeededLocked(const uint64_t& eventTime);
 
-    const int32_t mValueField;
+    const FieldMatcher mValueField;
 
     std::shared_ptr<StatsPullerManager> mStatsPullerManager;
 
@@ -103,7 +103,7 @@
     // TODO: Add a lock to mPastBuckets.
     std::unordered_map<HashableDimensionKey, std::vector<ValueBucket>> mPastBuckets;
 
-    long get_value(const LogEvent& event);
+    std::shared_ptr<FieldValueMap> getValueFields(const LogEvent& event);
 
     // Util function to check whether the specified dimension hits the guardrail.
     bool hitGuardRailLocked(const HashableDimensionKey& newKey);
diff --git a/cmds/statsd/src/metrics/duration_helper/DurationTracker.h b/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
index 9192d12f..371460e 100644
--- a/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
@@ -60,12 +60,12 @@
 
 class DurationTracker {
 public:
-    DurationTracker(const ConfigKey& key, const string& name, const HashableDimensionKey& eventKey,
+    DurationTracker(const ConfigKey& key, const int64_t& id, const HashableDimensionKey& eventKey,
                     sp<ConditionWizard> wizard, int conditionIndex, bool nesting,
-                    uint64_t currentBucketStartNs, uint64_t bucketSizeNs,
+                    uint64_t currentBucketStartNs, uint64_t bucketSizeNs, bool conditionSliced,
                     const std::vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
         : mConfigKey(key),
-          mName(name),
+          mTrackerId(id),
           mEventKey(eventKey),
           mWizard(wizard),
           mConditionTrackerIndex(conditionIndex),
@@ -74,6 +74,7 @@
           mCurrentBucketStartTimeNs(currentBucketStartNs),
           mDuration(0),
           mCurrentBucketNum(0),
+          mConditionSliced(conditionSliced),
           mAnomalyTrackers(anomalyTrackers){};
 
     virtual ~DurationTracker(){};
@@ -145,7 +146,7 @@
     // A reference to the DurationMetricProducer's config key.
     const ConfigKey& mConfigKey;
 
-    const std::string mName;
+    const int64_t mTrackerId;
 
     HashableDimensionKey mEventKey;
 
@@ -163,10 +164,13 @@
 
     uint64_t mCurrentBucketNum;
 
+    const bool mConditionSliced;
+
     std::vector<sp<DurationAnomalyTracker>> mAnomalyTrackers;
 
     FRIEND_TEST(OringDurationTrackerTest, TestPredictAnomalyTimestamp);
-    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetection);
+    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetectionExpiredAlarm);
+    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetectionFiredAlarm);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
index d8a8e23..0c99391 100644
--- a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
+++ b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
@@ -24,13 +24,14 @@
 namespace os {
 namespace statsd {
 
-MaxDurationTracker::MaxDurationTracker(const ConfigKey& key, const string& name,
+MaxDurationTracker::MaxDurationTracker(const ConfigKey& key, const int64_t& id,
                                        const HashableDimensionKey& eventKey,
                                        sp<ConditionWizard> wizard, int conditionIndex, bool nesting,
                                        uint64_t currentBucketStartNs, uint64_t bucketSizeNs,
+                                       bool conditionSliced,
                                        const vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
-    : DurationTracker(key, name, eventKey, wizard, conditionIndex, nesting, currentBucketStartNs,
-                      bucketSizeNs, anomalyTrackers) {
+    : DurationTracker(key, id, eventKey, wizard, conditionIndex, nesting, currentBucketStartNs,
+                      bucketSizeNs, conditionSliced, anomalyTrackers) {
 }
 
 bool MaxDurationTracker::hitGuardRail(const HashableDimensionKey& newKey) {
@@ -42,12 +43,13 @@
     // 1. Report the tuple count if the tuple count > soft limit
     if (mInfos.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mInfos.size() + 1;
-        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mName + mEventKey.toString(),
-                                                           newTupleCount);
+        StatsdStats::getInstance().noteMetricDimensionSize(
+            mConfigKey, hashDimensionsValue(mTrackerId, mEventKey.getDimensionsValue()),
+            newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("MaxDurTracker %s dropping data for dimension key %s", mName.c_str(),
-                  newKey.c_str());
+            ALOGE("MaxDurTracker %lld dropping data for dimension key %s",
+                (long long)mTrackerId, newKey.c_str());
             return true;
         }
     }
@@ -62,7 +64,9 @@
     }
 
     DurationInfo& duration = mInfos[key];
-    duration.conditionKeys = conditionKey;
+    if (mConditionSliced) {
+        duration.conditionKeys = conditionKey;
+    }
     VLOG("MaxDuration: key %s start condition %d", key.c_str(), condition);
 
     switch (duration.state) {
diff --git a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
index 76f486e..5d3c158 100644
--- a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
@@ -28,10 +28,10 @@
 // they stop or bucket expires.
 class MaxDurationTracker : public DurationTracker {
 public:
-    MaxDurationTracker(const ConfigKey& key, const string& name,
+    MaxDurationTracker(const ConfigKey& key, const int64_t& id,
                        const HashableDimensionKey& eventKey, sp<ConditionWizard> wizard,
                        int conditionIndex, bool nesting, uint64_t currentBucketStartNs,
-                       uint64_t bucketSizeNs,
+                       uint64_t bucketSizeNs, bool conditionSliced,
                        const std::vector<sp<DurationAnomalyTracker>>& anomalyTrackers);
     void noteStart(const HashableDimensionKey& key, bool condition, const uint64_t eventTime,
                    const ConditionKey& conditionKey) override;
diff --git a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
index c347d5c..6bf4228 100644
--- a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
+++ b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
@@ -25,12 +25,12 @@
 using std::pair;
 
 OringDurationTracker::OringDurationTracker(
-        const ConfigKey& key, const string& name, const HashableDimensionKey& eventKey,
+        const ConfigKey& key, const int64_t& id, const HashableDimensionKey& eventKey,
         sp<ConditionWizard> wizard, int conditionIndex, bool nesting, uint64_t currentBucketStartNs,
-        uint64_t bucketSizeNs, const vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
-
-    : DurationTracker(key, name, eventKey, wizard, conditionIndex, nesting, currentBucketStartNs,
-                      bucketSizeNs, anomalyTrackers),
+        uint64_t bucketSizeNs, bool conditionSliced,
+        const vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
+    : DurationTracker(key, id, eventKey, wizard, conditionIndex, nesting, currentBucketStartNs,
+                      bucketSizeNs, conditionSliced, anomalyTrackers),
       mStarted(),
       mPaused() {
     mLastStartTime = 0;
@@ -44,12 +44,13 @@
     }
     if (mConditionKeyMap.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
         size_t newTupleCount = mConditionKeyMap.size() + 1;
-        StatsdStats::getInstance().noteMetricDimensionSize(mConfigKey, mName + mEventKey.toString(),
-                                                           newTupleCount);
+        StatsdStats::getInstance().noteMetricDimensionSize(
+            mConfigKey, hashDimensionsValue(mTrackerId, mEventKey.getDimensionsValue()),
+            newTupleCount);
         // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
         if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-            ALOGE("OringDurTracker %s dropping data for dimension key %s", mName.c_str(),
-                  newKey.c_str());
+            ALOGE("OringDurTracker %lld dropping data for dimension key %s",
+                (long long)mTrackerId, newKey.c_str());
             return true;
         }
     }
@@ -72,7 +73,7 @@
         mPaused[key]++;
     }
 
-    if (mConditionKeyMap.find(key) == mConditionKeyMap.end()) {
+    if (mConditionSliced && mConditionKeyMap.find(key) == mConditionKeyMap.end()) {
         mConditionKeyMap[key] = conditionKey;
     }
 
diff --git a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
index dcf04db..638b7ad 100644
--- a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
@@ -27,10 +27,10 @@
 // Tracks the "Or'd" duration -- if 2 durations are overlapping, they won't be double counted.
 class OringDurationTracker : public DurationTracker {
 public:
-    OringDurationTracker(const ConfigKey& key, const string& name,
+    OringDurationTracker(const ConfigKey& key, const int64_t& id,
                          const HashableDimensionKey& eventKey, sp<ConditionWizard> wizard,
                          int conditionIndex, bool nesting, uint64_t currentBucketStartNs,
-                         uint64_t bucketSizeNs,
+                         uint64_t bucketSizeNs, bool conditionSliced,
                          const std::vector<sp<DurationAnomalyTracker>>& anomalyTrackers);
 
     void noteStart(const HashableDimensionKey& key, bool condition, const uint64_t eventTime,
@@ -67,7 +67,8 @@
     FRIEND_TEST(OringDurationTrackerTest, TestCrossBucketBoundary);
     FRIEND_TEST(OringDurationTrackerTest, TestDurationConditionChange);
     FRIEND_TEST(OringDurationTrackerTest, TestPredictAnomalyTimestamp);
-    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetection);
+    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetectionExpiredAlarm);
+    FRIEND_TEST(OringDurationTrackerTest, TestAnomalyDetectionFiredAlarm);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/metrics/metrics_manager_util.cpp b/cmds/statsd/src/metrics/metrics_manager_util.cpp
index 97dbf7a..bc887ac 100644
--- a/cmds/statsd/src/metrics/metrics_manager_util.cpp
+++ b/cmds/statsd/src/metrics/metrics_manager_util.cpp
@@ -38,21 +38,21 @@
 namespace os {
 namespace statsd {
 
-bool handleMetricWithLogTrackers(const string what, const int metricIndex,
+bool handleMetricWithLogTrackers(const int64_t what, const int metricIndex,
                                  const bool usedForDimension,
                                  const vector<sp<LogMatchingTracker>>& allAtomMatchers,
-                                 const unordered_map<string, int>& logTrackerMap,
+                                 const unordered_map<int64_t, int>& logTrackerMap,
                                  unordered_map<int, std::vector<int>>& trackerToMetricMap,
                                  int& logTrackerIndex) {
     auto logTrackerIt = logTrackerMap.find(what);
     if (logTrackerIt == logTrackerMap.end()) {
-        ALOGW("cannot find the AtomMatcher \"%s\" in config", what.c_str());
+        ALOGW("cannot find the AtomMatcher \"%lld\" in config", (long long)what);
         return false;
     }
     if (usedForDimension && allAtomMatchers[logTrackerIt->second]->getAtomIds().size() > 1) {
-        ALOGE("AtomMatcher \"%s\" has more than one tag ids. When a metric has dimension, "
+        ALOGE("AtomMatcher \"%lld\" has more than one tag ids. When a metric has dimension, "
               "the \"what\" can only about one atom type.",
-              what.c_str());
+              (long long)what);
         return false;
     }
     logTrackerIndex = logTrackerIt->second;
@@ -62,22 +62,22 @@
 }
 
 bool handleMetricWithConditions(
-        const string condition, const int metricIndex,
-        const unordered_map<string, int>& conditionTrackerMap,
+        const int64_t condition, const int metricIndex,
+        const unordered_map<int64_t, int>& conditionTrackerMap,
         const ::google::protobuf::RepeatedPtrField<::android::os::statsd::MetricConditionLink>&
                 links,
         vector<sp<ConditionTracker>>& allConditionTrackers, int& conditionIndex,
         unordered_map<int, std::vector<int>>& conditionToMetricMap) {
     auto condition_it = conditionTrackerMap.find(condition);
     if (condition_it == conditionTrackerMap.end()) {
-        ALOGW("cannot find Predicate \"%s\" in the config", condition.c_str());
+        ALOGW("cannot find Predicate \"%lld\" in the config", (long long)condition);
         return false;
     }
 
     for (const auto& link : links) {
         auto it = conditionTrackerMap.find(link.condition());
         if (it == conditionTrackerMap.end()) {
-            ALOGW("cannot find Predicate \"%s\" in the config", link.condition().c_str());
+            ALOGW("cannot find Predicate \"%lld\" in the config", (long long)link.condition());
             return false;
         }
         allConditionTrackers[condition_it->second]->setSliced(true);
@@ -93,7 +93,7 @@
 }
 
 bool initLogTrackers(const StatsdConfig& config, const UidMap& uidMap,
-                     unordered_map<string, int>& logTrackerMap,
+                     unordered_map<int64_t, int>& logTrackerMap,
                      vector<sp<LogMatchingTracker>>& allAtomMatchers, set<int>& allTagIds) {
     vector<AtomMatcher> matcherConfigs;
     const int atomMatcherCount = config.atom_matcher_size();
@@ -107,22 +107,22 @@
         switch (logMatcher.contents_case()) {
             case AtomMatcher::ContentsCase::kSimpleAtomMatcher:
                 allAtomMatchers.push_back(new SimpleLogMatchingTracker(
-                        logMatcher.name(), index, logMatcher.simple_atom_matcher(), uidMap));
+                        logMatcher.id(), index, logMatcher.simple_atom_matcher(), uidMap));
                 break;
             case AtomMatcher::ContentsCase::kCombination:
                 allAtomMatchers.push_back(
-                        new CombinationLogMatchingTracker(logMatcher.name(), index));
+                        new CombinationLogMatchingTracker(logMatcher.id(), index));
                 break;
             default:
-                ALOGE("Matcher \"%s\" malformed", logMatcher.name().c_str());
+                ALOGE("Matcher \"%lld\" malformed", (long long)logMatcher.id());
                 return false;
                 // continue;
         }
-        if (logTrackerMap.find(logMatcher.name()) != logTrackerMap.end()) {
+        if (logTrackerMap.find(logMatcher.id()) != logTrackerMap.end()) {
             ALOGE("Duplicate AtomMatcher found!");
             return false;
         }
-        logTrackerMap[logMatcher.name()] = index;
+        logTrackerMap[logMatcher.id()] = index;
         matcherConfigs.push_back(logMatcher);
     }
 
@@ -139,8 +139,8 @@
 }
 
 bool initConditions(const ConfigKey& key, const StatsdConfig& config,
-                    const unordered_map<string, int>& logTrackerMap,
-                    unordered_map<string, int>& conditionTrackerMap,
+                    const unordered_map<int64_t, int>& logTrackerMap,
+                    unordered_map<int64_t, int>& conditionTrackerMap,
                     vector<sp<ConditionTracker>>& allConditionTrackers,
                     unordered_map<int, std::vector<int>>& trackerToConditionMap) {
     vector<Predicate> conditionConfigs;
@@ -154,23 +154,23 @@
         switch (condition.contents_case()) {
             case Predicate::ContentsCase::kSimplePredicate: {
                 allConditionTrackers.push_back(new SimpleConditionTracker(
-                        key, condition.name(), index, condition.simple_predicate(), logTrackerMap));
+                        key, condition.id(), index, condition.simple_predicate(), logTrackerMap));
                 break;
             }
             case Predicate::ContentsCase::kCombination: {
                 allConditionTrackers.push_back(
-                        new CombinationConditionTracker(condition.name(), index));
+                        new CombinationConditionTracker(condition.id(), index));
                 break;
             }
             default:
-                ALOGE("Predicate \"%s\" malformed", condition.name().c_str());
+                ALOGE("Predicate \"%lld\" malformed", (long long)condition.id());
                 return false;
         }
-        if (conditionTrackerMap.find(condition.name()) != conditionTrackerMap.end()) {
+        if (conditionTrackerMap.find(condition.id()) != conditionTrackerMap.end()) {
             ALOGE("Duplicate Predicate found!");
             return false;
         }
-        conditionTrackerMap[condition.name()] = index;
+        conditionTrackerMap[condition.id()] = index;
         conditionConfigs.push_back(condition);
     }
 
@@ -190,14 +190,15 @@
 }
 
 bool initMetrics(const ConfigKey& key, const StatsdConfig& config, const long timeBaseSec,
-                 const unordered_map<string, int>& logTrackerMap,
-                 const unordered_map<string, int>& conditionTrackerMap,
+                 const unordered_map<int64_t, int>& logTrackerMap,
+                 const unordered_map<int64_t, int>& conditionTrackerMap,
                  const vector<sp<LogMatchingTracker>>& allAtomMatchers,
                  vector<sp<ConditionTracker>>& allConditionTrackers,
                  vector<sp<MetricProducer>>& allMetricProducers,
                  unordered_map<int, std::vector<int>>& conditionToMetricMap,
                  unordered_map<int, std::vector<int>>& trackerToMetricMap,
-                 unordered_map<string, int>& metricMap) {
+                 unordered_map<int64_t, int>& metricMap,
+                 std::set<int64_t> &noReportMetricIds) {
     sp<ConditionWizard> wizard = new ConditionWizard(allConditionTrackers);
     const int allMetricsCount = config.count_metric_size() + config.duration_metric_size() +
                                 config.event_metric_size() + config.value_metric_size();
@@ -219,12 +220,12 @@
     for (int i = 0; i < config.count_metric_size(); i++) {
         const CountMetric& metric = config.count_metric(i);
         if (!metric.has_what()) {
-            ALOGW("cannot find \"what\" in CountMetric \"%s\"", metric.name().c_str());
+            ALOGW("cannot find \"what\" in CountMetric \"%lld\"", (long long)metric.id());
             return false;
         }
 
         int metricIndex = allMetricProducers.size();
-        metricMap.insert({metric.name(), metricIndex});
+        metricMap.insert({metric.id(), metricIndex});
         int trackerIndex;
         if (!handleMetricWithLogTrackers(metric.what(), metricIndex, metric.has_dimensions(),
                                          allAtomMatchers, logTrackerMap, trackerToMetricMap,
@@ -256,7 +257,7 @@
     for (int i = 0; i < config.duration_metric_size(); i++) {
         int metricIndex = allMetricProducers.size();
         const DurationMetric& metric = config.duration_metric(i);
-        metricMap.insert({metric.name(), metricIndex});
+        metricMap.insert({metric.id(), metricIndex});
 
         auto what_it = conditionTrackerMap.find(metric.what());
         if (what_it == conditionTrackerMap.end()) {
@@ -327,8 +328,8 @@
     for (int i = 0; i < config.event_metric_size(); i++) {
         int metricIndex = allMetricProducers.size();
         const EventMetric& metric = config.event_metric(i);
-        metricMap.insert({metric.name(), metricIndex});
-        if (!metric.has_name() || !metric.has_what()) {
+        metricMap.insert({metric.id(), metricIndex});
+        if (!metric.has_id() || !metric.has_what()) {
             ALOGW("cannot find the metric name or what in config");
             return false;
         }
@@ -363,12 +364,12 @@
     for (int i = 0; i < config.value_metric_size(); i++) {
         const ValueMetric& metric = config.value_metric(i);
         if (!metric.has_what()) {
-            ALOGW("cannot find \"what\" in ValueMetric \"%s\"", metric.name().c_str());
+            ALOGW("cannot find \"what\" in ValueMetric \"%lld\"", (long long)metric.id());
             return false;
         }
 
         int metricIndex = allMetricProducers.size();
-        metricMap.insert({metric.name(), metricIndex});
+        metricMap.insert({metric.id(), metricIndex});
         int trackerIndex;
         if (!handleMetricWithLogTrackers(metric.what(), metricIndex, metric.has_dimensions(),
                                          allAtomMatchers, logTrackerMap, trackerToMetricMap,
@@ -408,25 +409,25 @@
     for (int i = 0; i < config.gauge_metric_size(); i++) {
         const GaugeMetric& metric = config.gauge_metric(i);
         if (!metric.has_what()) {
-            ALOGW("cannot find \"what\" in GaugeMetric \"%s\"", metric.name().c_str());
+            ALOGW("cannot find \"what\" in GaugeMetric \"%lld\"", (long long)metric.id());
             return false;
         }
 
         if ((!metric.gauge_fields_filter().has_include_all() ||
              (metric.gauge_fields_filter().include_all() == false)) &&
             !hasLeafNode(metric.gauge_fields_filter().fields())) {
-            ALOGW("Incorrect field filter setting in GaugeMetric %s", metric.name().c_str());
+            ALOGW("Incorrect field filter setting in GaugeMetric %lld", (long long)metric.id());
             return false;
         }
         if ((metric.gauge_fields_filter().has_include_all() &&
              metric.gauge_fields_filter().include_all() == true) &&
             hasLeafNode(metric.gauge_fields_filter().fields())) {
-            ALOGW("Incorrect field filter setting in GaugeMetric %s", metric.name().c_str());
+            ALOGW("Incorrect field filter setting in GaugeMetric %lld", (long long)metric.id());
             return false;
         }
 
         int metricIndex = allMetricProducers.size();
-        metricMap.insert({metric.name(), metricIndex});
+        metricMap.insert({metric.id(), metricIndex});
         int trackerIndex;
         if (!handleMetricWithLogTrackers(metric.what(), metricIndex, metric.has_dimensions(),
                                          allAtomMatchers, logTrackerMap, trackerToMetricMap,
@@ -458,52 +459,80 @@
         }
 
         sp<MetricProducer> gaugeProducer = new GaugeMetricProducer(
-                key, metric, conditionIndex, wizard, pullTagId, atomTagId, startTimeNs);
+                key, metric, conditionIndex, wizard, pullTagId, startTimeNs);
         allMetricProducers.push_back(gaugeProducer);
     }
+    for (int i = 0; i < config.no_report_metric_size(); ++i) {
+        const auto no_report_metric = config.no_report_metric(i);
+        if (metricMap.find(no_report_metric) == metricMap.end()) {
+            ALOGW("no_report_metric %lld not exist", no_report_metric);
+            return false;
+        }
+        noReportMetricIds.insert(no_report_metric);
+    }
     return true;
 }
 
 bool initAlerts(const StatsdConfig& config,
-                const unordered_map<string, int>& metricProducerMap,
+                const unordered_map<int64_t, int>& metricProducerMap,
                 vector<sp<MetricProducer>>& allMetricProducers,
                 vector<sp<AnomalyTracker>>& allAnomalyTrackers) {
+    unordered_map<int64_t, int> anomalyTrackerMap;
     for (int i = 0; i < config.alert_size(); i++) {
         const Alert& alert = config.alert(i);
-        const auto& itr = metricProducerMap.find(alert.metric_name());
+        const auto& itr = metricProducerMap.find(alert.metric_id());
         if (itr == metricProducerMap.end()) {
-            ALOGW("alert \"%s\" has unknown metric name: \"%s\"", alert.name().c_str(),
-                  alert.metric_name().c_str());
+            ALOGW("alert \"%lld\" has unknown metric id: \"%lld\"", (long long)alert.id(),
+                  (long long)alert.metric_id());
             return false;
         }
-        if (alert.trigger_if_sum_gt() < 0 || alert.number_of_buckets() <= 0) {
-            ALOGW("invalid alert: threshold=%lld num_buckets= %d",
-                  alert.trigger_if_sum_gt(), alert.number_of_buckets());
+        if (alert.trigger_if_sum_gt() < 0 || alert.num_buckets() <= 0) {
+            ALOGW("invalid alert: threshold=%f num_buckets= %d",
+                  alert.trigger_if_sum_gt(), alert.num_buckets());
             return false;
         }
         const int metricIndex = itr->second;
         sp<MetricProducer> metric = allMetricProducers[metricIndex];
         sp<AnomalyTracker> anomalyTracker = metric->addAnomalyTracker(alert);
         if (anomalyTracker != nullptr) {
+            anomalyTrackerMap.insert(std::make_pair(alert.id(), allAnomalyTrackers.size()));
             allAnomalyTrackers.push_back(anomalyTracker);
         }
     }
+    for (int i = 0; i < config.subscription_size(); ++i) {
+        const Subscription& subscription = config.subscription(i);
+        if (subscription.subscriber_information_case() ==
+            Subscription::SubscriberInformationCase::SUBSCRIBER_INFORMATION_NOT_SET) {
+            ALOGW("subscription \"%lld\" has no subscriber info.\"",
+                (long long)subscription.id());
+            return false;
+        }
+        const auto& itr = anomalyTrackerMap.find(subscription.rule_id());
+        if (itr == anomalyTrackerMap.end()) {
+            ALOGW("subscription \"%lld\" has unknown rule id: \"%lld\"",
+                (long long)subscription.id(), (long long)subscription.rule_id());
+            return false;
+        }
+        const int anomalyTrackerIndex = itr->second;
+        allAnomalyTrackers[anomalyTrackerIndex]->addSubscription(subscription);
+    }
     return true;
 }
 
 bool initStatsdConfig(const ConfigKey& key, const StatsdConfig& config,
-                const UidMap& uidMap,
-                        const long timeBaseSec, set<int>& allTagIds,
+                      const UidMap& uidMap,
+                      const long timeBaseSec, set<int>& allTagIds,
                       vector<sp<LogMatchingTracker>>& allAtomMatchers,
                       vector<sp<ConditionTracker>>& allConditionTrackers,
                       vector<sp<MetricProducer>>& allMetricProducers,
                       vector<sp<AnomalyTracker>>& allAnomalyTrackers,
                       unordered_map<int, std::vector<int>>& conditionToMetricMap,
                       unordered_map<int, std::vector<int>>& trackerToMetricMap,
-                      unordered_map<int, std::vector<int>>& trackerToConditionMap) {
-    unordered_map<string, int> logTrackerMap;
-    unordered_map<string, int> conditionTrackerMap;
-    unordered_map<string, int> metricProducerMap;
+                      unordered_map<int, std::vector<int>>& trackerToConditionMap,
+                      std::set<int64_t> &noReportMetricIds) {
+    unordered_map<int64_t, int> logTrackerMap;
+    unordered_map<int64_t, int> conditionTrackerMap;
+    unordered_map<int64_t, int> metricProducerMap;
 
     if (!initLogTrackers(config, uidMap, logTrackerMap, allAtomMatchers, allTagIds)) {
         ALOGE("initLogMatchingTrackers failed");
@@ -519,7 +548,7 @@
 
     if (!initMetrics(key, config, timeBaseSec, logTrackerMap, conditionTrackerMap, allAtomMatchers,
                      allConditionTrackers, allMetricProducers, conditionToMetricMap,
-                     trackerToMetricMap, metricProducerMap)) {
+                     trackerToMetricMap, metricProducerMap, noReportMetricIds)) {
         ALOGE("initMetricProducers failed");
         return false;
     }
diff --git a/cmds/statsd/src/metrics/metrics_manager_util.h b/cmds/statsd/src/metrics/metrics_manager_util.h
index 9ad5176..4f19ada 100644
--- a/cmds/statsd/src/metrics/metrics_manager_util.h
+++ b/cmds/statsd/src/metrics/metrics_manager_util.h
@@ -43,8 +43,8 @@
 // [allAtomMatchers]: should store the sp to all the LogMatchingTracker
 // [allTagIds]: contains the set of all interesting tag ids to this config.
 bool initLogTrackers(const StatsdConfig& config,
-                const UidMap& uidMap,
-                     std::unordered_map<std::string, int>& logTrackerMap,
+                     const UidMap& uidMap,
+                     std::unordered_map<int64_t, int>& logTrackerMap,
                      std::vector<sp<LogMatchingTracker>>& allAtomMatchers,
                      std::set<int>& allTagIds);
 
@@ -59,8 +59,8 @@
 // [trackerToConditionMap]: contain the mapping from index of
 //                        log tracker to condition trackers that use the log tracker
 bool initConditions(const ConfigKey& key, const StatsdConfig& config,
-                    const std::unordered_map<std::string, int>& logTrackerMap,
-                    std::unordered_map<std::string, int>& conditionTrackerMap,
+                    const std::unordered_map<int64_t, int>& logTrackerMap,
+                    std::unordered_map<int64_t, int>& conditionTrackerMap,
                     std::vector<sp<ConditionTracker>>& allConditionTrackers,
                     std::unordered_map<int, std::vector<int>>& trackerToConditionMap,
                     std::unordered_map<int, std::vector<MetricConditionLink>>& eventConditionLinks);
@@ -79,28 +79,29 @@
 // [trackerToMetricMap]: contains the mapping from log tracker to MetricProducer index.
 bool initMetrics(
         const ConfigKey& key, const StatsdConfig& config, const long timeBaseSec,
-        const std::unordered_map<std::string, int>& logTrackerMap,
-        const std::unordered_map<std::string, int>& conditionTrackerMap,
+        const std::unordered_map<int64_t, int>& logTrackerMap,
+        const std::unordered_map<int64_t, int>& conditionTrackerMap,
         const std::unordered_map<int, std::vector<MetricConditionLink>>& eventConditionLinks,
         const vector<sp<LogMatchingTracker>>& allAtomMatchers,
         vector<sp<ConditionTracker>>& allConditionTrackers,
         std::vector<sp<MetricProducer>>& allMetricProducers,
         std::unordered_map<int, std::vector<int>>& conditionToMetricMap,
-        std::unordered_map<int, std::vector<int>>& trackerToMetricMap);
+        std::unordered_map<int, std::vector<int>>& trackerToMetricMap,
+        std::set<int64_t> &noReportMetricIds);
 
 // Initialize MetricsManager from StatsdConfig.
 // Parameters are the members of MetricsManager. See MetricsManager for declaration.
 bool initStatsdConfig(const ConfigKey& key, const StatsdConfig& config,
-
-                const UidMap& uidMap,
-                const long timeBaseSec, std::set<int>& allTagIds,
+                      const UidMap& uidMap,
+                      const long timeBaseSec, std::set<int>& allTagIds,
                       std::vector<sp<LogMatchingTracker>>& allAtomMatchers,
                       std::vector<sp<ConditionTracker>>& allConditionTrackers,
                       std::vector<sp<MetricProducer>>& allMetricProducers,
                       vector<sp<AnomalyTracker>>& allAnomalyTrackers,
                       std::unordered_map<int, std::vector<int>>& conditionToMetricMap,
                       std::unordered_map<int, std::vector<int>>& trackerToMetricMap,
-                      std::unordered_map<int, std::vector<int>>& trackerToConditionMap);
+                      std::unordered_map<int, std::vector<int>>& trackerToConditionMap,
+                      std::set<int64_t> &noReportMetricIds);
 
 }  // namespace statsd
 }  // namespace os
diff --git a/cmds/statsd/src/packages/UidMap.cpp b/cmds/statsd/src/packages/UidMap.cpp
index 416b87b..b0c3197 100644
--- a/cmds/statsd/src/packages/UidMap.cpp
+++ b/cmds/statsd/src/packages/UidMap.cpp
@@ -269,7 +269,7 @@
     }
 }
 
-int UidMap::getParentUidOrSelf(int uid) {
+int UidMap::getHostUidOrSelf(int uid) const {
     lock_guard<mutex> lock(mIsolatedMutex);
 
     auto it = mIsolatedUidMap.find(uid);
@@ -402,6 +402,79 @@
     return results;
 }
 
+// Note not all the following AIDs are used as uids. Some are used only for gids.
+// It's ok to leave them in the map, but we won't ever see them in the log's uid field.
+// App's uid starts from 10000, and will not overlap with the following AIDs.
+const std::map<string, uint32_t> UidMap::sAidToUidMapping = {{"AID_ROOT", 0},
+                                                             {"AID_SYSTEM", 1000},
+                                                             {"AID_RADIO", 1001},
+                                                             {"AID_BLUETOOTH", 1002},
+                                                             {"AID_GRAPHICS", 1003},
+                                                             {"AID_INPUT", 1004},
+                                                             {"AID_AUDIO", 1005},
+                                                             {"AID_CAMERA", 1006},
+                                                             {"AID_LOG", 1007},
+                                                             {"AID_COMPASS", 1008},
+                                                             {"AID_MOUNT", 1009},
+                                                             {"AID_WIFI", 1010},
+                                                             {"AID_ADB", 1011},
+                                                             {"AID_INSTALL", 1012},
+                                                             {"AID_MEDIA", 1013},
+                                                             {"AID_DHCP", 1014},
+                                                             {"AID_SDCARD_RW", 1015},
+                                                             {"AID_VPN", 1016},
+                                                             {"AID_KEYSTORE", 1017},
+                                                             {"AID_USB", 1018},
+                                                             {"AID_DRM", 1019},
+                                                             {"AID_MDNSR", 1020},
+                                                             {"AID_GPS", 1021},
+                                                             // {"AID_UNUSED1", 1022},
+                                                             {"AID_MEDIA_RW", 1023},
+                                                             {"AID_MTP", 1024},
+                                                             // {"AID_UNUSED2", 1025},
+                                                             {"AID_DRMRPC", 1026},
+                                                             {"AID_NFC", 1027},
+                                                             {"AID_SDCARD_R", 1028},
+                                                             {"AID_CLAT", 1029},
+                                                             {"AID_LOOP_RADIO", 1030},
+                                                             {"AID_MEDIA_DRM", 1031},
+                                                             {"AID_PACKAGE_INFO", 1032},
+                                                             {"AID_SDCARD_PICS", 1033},
+                                                             {"AID_SDCARD_AV", 1034},
+                                                             {"AID_SDCARD_ALL", 1035},
+                                                             {"AID_LOGD", 1036},
+                                                             {"AID_SHARED_RELRO", 1037},
+                                                             {"AID_DBUS", 1038},
+                                                             {"AID_TLSDATE", 1039},
+                                                             {"AID_MEDIA_EX", 1040},
+                                                             {"AID_AUDIOSERVER", 1041},
+                                                             {"AID_METRICS_COLL", 1042},
+                                                             {"AID_METRICSD", 1043},
+                                                             {"AID_WEBSERV", 1044},
+                                                             {"AID_DEBUGGERD", 1045},
+                                                             {"AID_MEDIA_CODEC", 1046},
+                                                             {"AID_CAMERASERVER", 1047},
+                                                             {"AID_FIREWALL", 1048},
+                                                             {"AID_TRUNKS", 1049},
+                                                             {"AID_NVRAM", 1050},
+                                                             {"AID_DNS", 1051},
+                                                             {"AID_DNS_TETHER", 1052},
+                                                             {"AID_WEBVIEW_ZYGOTE", 1053},
+                                                             {"AID_VEHICLE_NETWORK", 1054},
+                                                             {"AID_MEDIA_AUDIO", 1055},
+                                                             {"AID_MEDIA_VIDEO", 1056},
+                                                             {"AID_MEDIA_IMAGE", 1057},
+                                                             {"AID_TOMBSTONED", 1058},
+                                                             {"AID_MEDIA_OBB", 1059},
+                                                             {"AID_ESE", 1060},
+                                                             {"AID_OTA_UPDATE", 1061},
+                                                             {"AID_AUTOMOTIVE_EVS", 1062},
+                                                             {"AID_LOWPAN", 1063},
+                                                             {"AID_HSM", 1064},
+                                                             {"AID_SHELL", 2000},
+                                                             {"AID_CACHE", 2001},
+                                                             {"AID_DIAG", 2002}};
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
\ No newline at end of file
diff --git a/cmds/statsd/src/packages/UidMap.h b/cmds/statsd/src/packages/UidMap.h
index 02dea54..4e37977 100644
--- a/cmds/statsd/src/packages/UidMap.h
+++ b/cmds/statsd/src/packages/UidMap.h
@@ -51,7 +51,7 @@
 public:
     UidMap();
     ~UidMap();
-
+    static const std::map<std::string, uint32_t> sAidToUidMapping;
     /*
      * All three inputs must be the same size, and the jth element in each array refers to the same
      * tuple, ie. uid[j] corresponds to packageName[j] with versionCode[j].
@@ -90,8 +90,8 @@
     void assignIsolatedUid(int isolatedUid, int parentUid);
     void removeIsolatedUid(int isolatedUid, int parentUid);
 
-    // Returns the parent uid if it exists. Otherwise, returns the same uid that was passed-in.
-    int getParentUidOrSelf(int uid);
+    // Returns the host uid if it exists. Otherwise, returns the same uid that was passed-in.
+    int getHostUidOrSelf(int uid) const;
 
     // Gets the output. If every config key has received the output, then the output is cleared.
     UidMapping getOutput(const ConfigKey& key);
diff --git a/cmds/statsd/src/stats_log.proto b/cmds/statsd/src/stats_log.proto
index f5282ea..2596a5f 100644
--- a/cmds/statsd/src/stats_log.proto
+++ b/cmds/statsd/src/stats_log.proto
@@ -24,12 +24,6 @@
 
 import "frameworks/base/cmds/statsd/src/atoms.proto";
 
-message Field {
-  optional int32 field = 1;
-  optional int32 position_index = 2 [default = -1];
-  repeated Field child = 3;
-}
-
 message DimensionsValue {
   optional int32 field = 1;
 
@@ -137,7 +131,7 @@
 }
 
 message StatsLogReport {
-  optional string metric_name = 1;
+  optional int64 metric_id = 1;
 
   optional int64 start_report_nanos = 2;
 
@@ -178,7 +172,7 @@
 message ConfigMetricsReportList {
   message ConfigKey {
     optional int32 uid = 1;
-    optional string name = 2;
+    optional int64 id = 2;
   }
   optional ConfigKey config_key = 1;
 
@@ -191,28 +185,28 @@
     optional int32 stats_end_time_sec = 2;
 
     message MatcherStats {
-        optional string name = 1;
+        optional int64 id = 1;
         optional int32 matched_times = 2;
     }
 
     message ConditionStats {
-        optional string name = 1;
+        optional int64 id = 1;
         optional int32 max_tuple_counts = 2;
     }
 
     message MetricStats {
-        optional string name = 1;
+        optional int64 id = 1;
         optional int32 max_tuple_counts = 2;
     }
 
     message AlertStats {
-        optional string name = 1;
+        optional int64 id = 1;
         optional int32 alerted_times = 2;
     }
 
     message ConfigStats {
         optional int32 uid = 1;
-        optional string name = 2;
+        optional int64 id = 2;
         optional int32 creation_time_sec = 3;
         optional int32 deletion_time_sec = 4;
         optional int32 metric_count = 5;
@@ -252,4 +246,12 @@
         optional int32 alarms_registered = 1;
     }
     optional AnomalyAlarmStats anomaly_alarm_stats = 9;
+
+    message PulledAtomStats {
+        optional int32 atom_id = 1;
+        optional int64 total_pull = 2;
+        optional int64 total_pull_from_cache = 3;
+        optional int64 min_pull_interval_sec = 4;
+    }
+    repeated PulledAtomStats pulled_atom_stats = 10;
 }
\ No newline at end of file
diff --git a/cmds/statsd/src/stats_log_util.cpp b/cmds/statsd/src/stats_log_util.cpp
index 476e117..a41f30c 100644
--- a/cmds/statsd/src/stats_log_util.cpp
+++ b/cmds/statsd/src/stats_log_util.cpp
@@ -45,6 +45,13 @@
 // for MessageValue Proto
 const int FIELD_ID_FIELD_VALUE_IN_MESSAGE_VALUE_PROTO = 1;
 
+// for PulledAtomStats proto
+const int FIELD_ID_PULLED_ATOM_STATS = 10;
+const int FIELD_ID_PULL_ATOM_ID = 1;
+const int FIELD_ID_TOTAL_PULL = 2;
+const int FIELD_ID_TOTAL_PULL_FROM_CACHE = 3;
+const int FIELD_ID_MIN_PULL_INTERVAL_SEC = 4;
+
 void writeDimensionsValueProtoToStream(const DimensionsValue& dimensionsValue,
                                        ProtoOutputStream* protoOutput) {
     protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, dimensionsValue.field());
@@ -218,8 +225,47 @@
         protoOutput->end(tokenStack.top().first);
         tokenStack.pop();
     }
+}
 
+int64_t TimeUnitToBucketSizeInMillis(TimeUnit unit) {
+    switch (unit) {
+        case ONE_MINUTE:
+            return 60 * 1000LL;
+        case FIVE_MINUTES:
+            return 5 * 60 * 1000LL;
+        case TEN_MINUTES:
+            return 10 * 60 * 1000LL;
+        case THIRTY_MINUTES:
+            return 30 * 60 * 1000LL;
+        case ONE_HOUR:
+            return 60 * 60 * 1000LL;
+        case THREE_HOURS:
+            return 3 * 60 * 60 * 1000LL;
+        case SIX_HOURS:
+            return 6 * 60 * 60 * 1000LL;
+        case TWELVE_HOURS:
+            return 12 * 60 * 60 * 1000LL;
+        case ONE_DAY:
+            return 24 * 60 * 60 * 1000LL;
+        case CTS:
+            return 1000;
+        case TIME_UNIT_UNSPECIFIED:
+        default:
+            return -1;
+    }
+}
 
+void writePullerStatsToStream(const std::pair<int, StatsdStats::PulledAtomStats>& pair,
+                              util::ProtoOutputStream* protoOutput) {
+    long long token = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_PULLED_ATOM_STATS |
+                                         FIELD_COUNT_REPEATED);
+    protoOutput->write(FIELD_TYPE_INT32 | FIELD_ID_PULL_ATOM_ID, (int32_t)pair.first);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_TOTAL_PULL, (long long)pair.second.totalPull);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_TOTAL_PULL_FROM_CACHE,
+                       (long long)pair.second.totalPullFromCache);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MIN_PULL_INTERVAL_SEC,
+                       (long long)pair.second.minPullIntervalSec);
+    protoOutput->end(token);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/stats_log_util.h b/cmds/statsd/src/stats_log_util.h
index 1f81860..09a43f5 100644
--- a/cmds/statsd/src/stats_log_util.h
+++ b/cmds/statsd/src/stats_log_util.h
@@ -17,25 +17,32 @@
 #pragma once
 
 #include <android/util/ProtoOutputStream.h>
-#include "frameworks/base/cmds/statsd/src/stats_log.pb.h"
 #include "field_util.h"
+#include "frameworks/base/cmds/statsd/src/stats_log.pb.h"
+#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
+#include "guardrail/StatsdStats.h"
 
 namespace android {
 namespace os {
 namespace statsd {
 
 // Helper function to write DimensionsValue proto to ProtoOutputStream.
-void writeDimensionsValueProtoToStream(
-    const DimensionsValue& fieldValue, util::ProtoOutputStream* protoOutput);
+void writeDimensionsValueProtoToStream(const DimensionsValue& fieldValue,
+                                       util::ProtoOutputStream* protoOutput);
 
 // Helper function to write Field proto to ProtoOutputStream.
-void writeFieldProtoToStream(
-    const Field& field, util::ProtoOutputStream* protoOutput);
+void writeFieldProtoToStream(const Field& field, util::ProtoOutputStream* protoOutput);
 
 // Helper function to construct the field value tree and write to ProtoOutputStream
-void writeFieldValueTreeToStream(const FieldValueMap &fieldValueMap,
-    util::ProtoOutputStream* protoOutput);
+void writeFieldValueTreeToStream(const FieldValueMap& fieldValueMap,
+                                 util::ProtoOutputStream* protoOutput);
 
+// Convert the TimeUnit enum to the bucket size in millis.
+int64_t TimeUnitToBucketSizeInMillis(TimeUnit unit);
+
+// Helper function to write PulledAtomStats to ProtoOutputStream
+void writePullerStatsToStream(const std::pair<int, StatsdStats::PulledAtomStats>& pair,
+                              util::ProtoOutputStream* protoOutput);
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
\ No newline at end of file
diff --git a/cmds/statsd/src/stats_util.h b/cmds/statsd/src/stats_util.h
index e46b8eb..160b1f4 100644
--- a/cmds/statsd/src/stats_util.h
+++ b/cmds/statsd/src/stats_util.h
@@ -32,7 +32,7 @@
 // Minimum bucket size in seconds
 const long kMinBucketSizeSec = 5 * 60;
 
-typedef std::map<std::string, std::vector<HashableDimensionKey>> ConditionKey;
+typedef std::map<int64_t, std::vector<HashableDimensionKey>> ConditionKey;
 
 typedef std::unordered_map<HashableDimensionKey, int64_t> DimToValMap;
 
diff --git a/cmds/statsd/src/statsd_config.proto b/cmds/statsd/src/statsd_config.proto
index 1ed1e05..d45a6b0 100644
--- a/cmds/statsd/src/statsd_config.proto
+++ b/cmds/statsd/src/statsd_config.proto
@@ -29,6 +29,20 @@
     ANY = 3;
 }
 
+enum TimeUnit {
+    TIME_UNIT_UNSPECIFIED = 0;
+    ONE_MINUTE = 1;
+    FIVE_MINUTES = 2;
+    TEN_MINUTES = 3;
+    THIRTY_MINUTES = 4;
+    ONE_HOUR = 5;
+    THREE_HOURS = 6;
+    SIX_HOURS = 7;
+    TWELVE_HOURS = 8;
+    ONE_DAY = 9;
+    CTS = 1000;
+}
+
 message FieldMatcher {
     optional int32 field = 1;
 
@@ -84,12 +98,12 @@
 }
 
 message AtomMatcher {
-    optional string name = 1;
+    optional int64 id = 1;
 
     message Combination {
         optional LogicalOperation operation = 1;
 
-        repeated string matcher = 2;
+        repeated int64 matcher = 2;
     }
     oneof contents {
         SimpleAtomMatcher simple_atom_matcher = 2;
@@ -98,13 +112,13 @@
 }
 
 message SimplePredicate {
-    optional string start = 1;
+    optional int64 start = 1;
 
-    optional string stop = 2;
+    optional int64 stop = 2;
 
     optional bool count_nesting = 3 [default = true];
 
-    optional string stop_all = 4;
+    optional int64 stop_all = 4;
 
     enum InitialValue {
         UNKNOWN = 0;
@@ -116,12 +130,12 @@
 }
 
 message Predicate {
-    optional string name = 1;
+    optional int64 id = 1;
 
     message Combination {
         optional LogicalOperation operation = 1;
 
-        repeated string predicate = 2;
+        repeated int64 predicate = 2;
     }
 
     oneof contents {
@@ -135,7 +149,7 @@
 }
 
 message MetricConditionLink {
-    optional string condition = 1;
+    optional int64 condition = 1;
 
     optional FieldMatcher dimensions_in_what = 2;
 
@@ -148,35 +162,35 @@
 }
 
 message EventMetric {
-    optional string name = 1;
+    optional int64 id = 1;
 
-    optional string what = 2;
+    optional int64 what = 2;
 
-    optional string condition = 3;
+    optional int64 condition = 3;
 
     repeated MetricConditionLink links = 4;
 }
 
 message CountMetric {
-    optional string name = 1;
+    optional int64 id = 1;
 
-    optional string what = 2;
+    optional int64 what = 2;
 
-    optional string condition = 3;
+    optional int64 condition = 3;
 
     optional FieldMatcher dimensions = 4;
 
-    optional Bucket bucket = 5;
+    optional TimeUnit bucket = 5;
 
     repeated MetricConditionLink links = 6;
 }
 
 message DurationMetric {
-    optional string name = 1;
+    optional int64 id = 1;
 
-    optional string what = 2;
+    optional int64 what = 2;
 
-    optional string condition = 3;
+    optional int64 condition = 3;
 
     repeated MetricConditionLink links = 4;
 
@@ -189,37 +203,37 @@
 
     optional FieldMatcher dimensions = 6;
 
-    optional Bucket bucket = 7;
+    optional TimeUnit bucket = 7;
 }
 
 message GaugeMetric {
-    optional string name = 1;
+    optional int64 id = 1;
 
-    optional string what = 2;
+    optional int64 what = 2;
 
     optional FieldFilter gauge_fields_filter = 3;
 
-    optional string condition = 4;
+    optional int64 condition = 4;
 
     optional FieldMatcher dimensions = 5;
 
-    optional Bucket bucket = 6;
+    optional TimeUnit bucket = 6;
 
     repeated MetricConditionLink links = 7;
 }
 
 message ValueMetric {
-    optional string name = 1;
+    optional int64 id = 1;
 
-    optional string what = 2;
+    optional int64 what = 2;
 
-    optional int32 value_field = 3;
+    optional FieldMatcher value_field = 3;
 
-    optional string condition = 4;
+    optional int64 condition = 4;
 
     optional FieldMatcher dimensions = 5;
 
-    optional Bucket bucket = 6;
+    optional TimeUnit bucket = 6;
 
     repeated MetricConditionLink links = 7;
 
@@ -228,29 +242,51 @@
 }
 
 message Alert {
-    optional string name = 1;
+    optional int64 id = 1;
 
-    optional string metric_name = 2;
+    optional int64 metric_id = 2;
 
-    message IncidentdDetails {
-        repeated int32 section = 1;
-    }
-    optional IncidentdDetails incidentd_details = 3;
+    optional int32 num_buckets = 3;
 
-    optional int32 number_of_buckets = 4;
+    optional int32 refractory_period_secs = 4;
 
-    optional int32 refractory_period_secs = 5;
-
-    optional int64 trigger_if_sum_gt = 6;
+    optional double trigger_if_sum_gt = 5;
 }
 
-message AllowedLogSource {
-    repeated int32 uid = 1;
-    repeated string package = 2;
+message Alarm {
+    optional int64 id = 1;
+    optional int64 offset_millis = 2;
+    optional int64 period_millis = 3;
+}
+
+message IncidentdDetails {
+    repeated int32 section = 1;
+}
+
+message PerfettoDetails {
+    optional int32 perfetto_stuff = 1;
+}
+
+message Subscription {
+    optional int64 id = 1;
+
+    enum RuleType {
+        RULE_TYPE_UNSPECIFIED = 0;
+        ALARM = 1;
+        ALERT = 2;
+    }
+    optional RuleType rule_type = 2;
+
+    optional int64 rule_id = 3;
+
+    oneof subscriber_information {
+        IncidentdDetails incidentd_details = 4;
+        PerfettoDetails perfetto_details = 5;
+    }
 }
 
 message StatsdConfig {
-    optional string name = 1;
+    optional int64 id = 1;
 
     repeated EventMetric event_metric = 2;
 
@@ -268,5 +304,11 @@
 
     repeated Alert alert = 9;
 
-    optional AllowedLogSource log_source = 10;
+    repeated Alarm alarm = 10;
+
+    repeated Subscription subscription = 11;
+
+    repeated string allowed_log_source = 12;
+
+    repeated int64 no_report_metric = 13;
 }
diff --git a/core/java/android/service/autofill/Scorer.java b/cmds/statsd/src/statsd_internal.proto
similarity index 61%
copy from core/java/android/service/autofill/Scorer.java
copy to cmds/statsd/src/statsd_internal.proto
index c401855..25aacee 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/cmds/statsd/src/statsd_internal.proto
@@ -13,16 +13,17 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+syntax = "proto2";
+option optimize_for = LITE_RUNTIME;
 
+package android.os.statsd;
+
+option java_package = "com.android.os";
+option java_outer_classname = "StatsdInternalProto";
+
+message Field {
+  optional int32 field = 1;
+  optional int32 position_index = 2 [default = -1];
+  repeated Field child = 3;
 }
diff --git a/cmds/statsd/src/storage/StorageManager.cpp b/cmds/statsd/src/storage/StorageManager.cpp
index 9919abf..c542db2 100644
--- a/cmds/statsd/src/storage/StorageManager.cpp
+++ b/cmds/statsd/src/storage/StorageManager.cpp
@@ -124,7 +124,7 @@
         }
         if (index < 2) continue;
 
-        sendBroadcast(ConfigKey(uid, configName));
+        sendBroadcast(ConfigKey(uid, StrToInt64(configName)));
     }
 }
 
@@ -198,6 +198,7 @@
             index++;
         }
         if (index < 2) continue;
+
         string file_name = StringPrintf("%s/%s", STATS_SERVICE_DIR, name);
         VLOG("full file %s", file_name.c_str());
         int fd = open(file_name.c_str(), O_RDONLY | O_CLOEXEC);
@@ -206,7 +207,7 @@
             if (android::base::ReadFdToString(fd, &content)) {
                 StatsdConfig config;
                 if (config.ParseFromString(content)) {
-                    configsMap[ConfigKey(uid, configName)] = config;
+                    configsMap[ConfigKey(uid, StrToInt64(configName))] = config;
                     VLOG("map key uid=%d|name=%s", uid, name);
                 }
             }
diff --git a/cmds/statsd/tests/ConfigManager_test.cpp b/cmds/statsd/tests/ConfigManager_test.cpp
index 3d923e2..cc02f34 100644
--- a/cmds/statsd/tests/ConfigManager_test.cpp
+++ b/cmds/statsd/tests/ConfigManager_test.cpp
@@ -14,6 +14,7 @@
 
 #include "src/config/ConfigManager.h"
 #include "src/metrics/MetricsManager.h"
+#include "statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -31,7 +32,7 @@
 namespace statsd {
 
 static ostream& operator<<(ostream& os, const StatsdConfig& config) {
-    return os << "StatsdConfig{name=" << config.name().c_str() << "}";
+    return os << "StatsdConfig{id=" << config.id() << "}";
 }
 
 }  // namespace statsd
@@ -50,19 +51,21 @@
 /**
  * Validate that the ConfigKey is the one we wanted.
  */
-MATCHER_P2(ConfigKeyEq, uid, name, "") {
-    return arg.GetUid() == uid && arg.GetName() == name;
+MATCHER_P2(ConfigKeyEq, uid, id, "") {
+    return arg.GetUid() == uid && (long long)arg.GetId() == (long long)id;
 }
 
 /**
  * Validate that the StatsdConfig is the one we wanted.
  */
-MATCHER_P(StatsdConfigEq, name, "") {
-    return arg.name() == name;
+MATCHER_P(StatsdConfigEq, id, 0) {
+    return (long long)arg.id() == (long long)id;
 }
 
+const int64_t testConfigId = 12345;
+
 TEST(ConfigManagerTest, TestFakeConfig) {
-    auto metricsManager = std::make_unique<MetricsManager>(ConfigKey(0, "test"),
+    auto metricsManager = std::make_unique<MetricsManager>(ConfigKey(0, testConfigId),
                                                            build_fake_config(), 1000, new UidMap());
     EXPECT_TRUE(metricsManager->isConfigValid());
 }
@@ -77,13 +80,13 @@
     manager->AddListener(listener);
 
     StatsdConfig config91;
-    config91.set_name("91");
+    config91.set_id(91);
     StatsdConfig config92;
-    config92.set_name("92");
+    config92.set_id(92);
     StatsdConfig config93;
-    config93.set_name("93");
+    config93.set_id(93);
     StatsdConfig config94;
-    config94.set_name("94");
+    config94.set_id(94);
 
     {
         InSequence s;
@@ -91,42 +94,46 @@
         manager->Startup();
 
         // Add another one
-        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(1, "zzz"), StatsdConfigEq("91")))
+        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(1, StringToId("zzz")),
+            StatsdConfigEq(91)))
                 .RetiresOnSaturation();
-        manager->UpdateConfig(ConfigKey(1, "zzz"), config91);
+        manager->UpdateConfig(ConfigKey(1, StringToId("zzz")), config91);
 
         // Update It
-        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(1, "zzz"), StatsdConfigEq("92")))
+        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(1, StringToId("zzz")),
+            StatsdConfigEq(92)))
                 .RetiresOnSaturation();
-        manager->UpdateConfig(ConfigKey(1, "zzz"), config92);
+        manager->UpdateConfig(ConfigKey(1, StringToId("zzz")), config92);
 
         // Add one with the same uid but a different name
-        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(1, "yyy"), StatsdConfigEq("93")))
+        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(1, StringToId("yyy")),
+            StatsdConfigEq(93)))
                 .RetiresOnSaturation();
-        manager->UpdateConfig(ConfigKey(1, "yyy"), config93);
+        manager->UpdateConfig(ConfigKey(1, StringToId("yyy")), config93);
 
         // Add one with the same name but a different uid
-        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(2, "zzz"), StatsdConfigEq("94")))
+        EXPECT_CALL(*(listener.get()), OnConfigUpdated(ConfigKeyEq(2, StringToId("zzz")),
+            StatsdConfigEq(94)))
                 .RetiresOnSaturation();
-        manager->UpdateConfig(ConfigKey(2, "zzz"), config94);
+        manager->UpdateConfig(ConfigKey(2, StringToId("zzz")), config94);
 
         // Remove (1,yyy)
-        EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(1, "yyy")))
+        EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(1, StringToId("yyy"))))
                 .RetiresOnSaturation();
-        manager->RemoveConfig(ConfigKey(1, "yyy"));
+        manager->RemoveConfig(ConfigKey(1, StringToId("yyy")));
 
         // Remove (2,zzz)
-        EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, "zzz")))
+        EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, StringToId("zzz"))))
                 .RetiresOnSaturation();
-        manager->RemoveConfig(ConfigKey(2, "zzz"));
+        manager->RemoveConfig(ConfigKey(2, StringToId("zzz")));
 
         // Remove (1,zzz)
-        EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(1, "zzz")))
+        EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(1, StringToId("zzz"))))
                 .RetiresOnSaturation();
-        manager->RemoveConfig(ConfigKey(1, "zzz"));
+        manager->RemoveConfig(ConfigKey(1, StringToId("zzz")));
 
         // Remove (2,zzz) again and we shouldn't get the callback
-        manager->RemoveConfig(ConfigKey(2, "zzz"));
+        manager->RemoveConfig(ConfigKey(2, StringToId("zzz")));
     }
 }
 
@@ -142,16 +149,16 @@
     StatsdConfig config;
 
     EXPECT_CALL(*(listener.get()), OnConfigUpdated(_, _)).Times(5);
-    EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, "xxx")));
-    EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, "yyy")));
-    EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, "zzz")));
+    EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, StringToId("xxx"))));
+    EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, StringToId("yyy"))));
+    EXPECT_CALL(*(listener.get()), OnConfigRemoved(ConfigKeyEq(2, StringToId("zzz"))));
 
-    manager->Startup();
-    manager->UpdateConfig(ConfigKey(1, "aaa"), config);
-    manager->UpdateConfig(ConfigKey(2, "xxx"), config);
-    manager->UpdateConfig(ConfigKey(2, "yyy"), config);
-    manager->UpdateConfig(ConfigKey(2, "zzz"), config);
-    manager->UpdateConfig(ConfigKey(3, "bbb"), config);
+    manager->StartupForTest();
+    manager->UpdateConfig(ConfigKey(1, StringToId("aaa")), config);
+    manager->UpdateConfig(ConfigKey(2, StringToId("xxx")), config);
+    manager->UpdateConfig(ConfigKey(2, StringToId("yyy")), config);
+    manager->UpdateConfig(ConfigKey(2, StringToId("zzz")), config);
+    manager->UpdateConfig(ConfigKey(3, StringToId("bbb")), config);
 
     manager->RemoveConfigs(2);
 }
diff --git a/cmds/statsd/tests/MetricsManager_test.cpp b/cmds/statsd/tests/MetricsManager_test.cpp
index 6cd31dd..fe0f59d 100644
--- a/cmds/statsd/tests/MetricsManager_test.cpp
+++ b/cmds/statsd/tests/MetricsManager_test.cpp
@@ -21,6 +21,7 @@
 #include "src/metrics/MetricProducer.h"
 #include "src/metrics/ValueMetricProducer.h"
 #include "src/metrics/metrics_manager_util.h"
+#include "statsd_test_util.h"
 
 #include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
 
@@ -40,16 +41,16 @@
 
 // TODO: ADD MORE TEST CASES.
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 const long timeBaseSec = 1000;
 
 StatsdConfig buildGoodConfig() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_ON");
+    eventMatcher->set_id(StringToId("SCREEN_IS_ON"));
 
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2 /*SCREEN_STATE_CHANGE*/);
@@ -59,7 +60,7 @@
             2 /*SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_ON*/);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_OFF");
+    eventMatcher->set_id(StringToId("SCREEN_IS_OFF"));
 
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2 /*SCREEN_STATE_CHANGE*/);
@@ -69,24 +70,26 @@
             1 /*SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_OFF*/);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_ON_OR_OFF");
+    eventMatcher->set_id(StringToId("SCREEN_ON_OR_OFF"));
 
     AtomMatcher_Combination* combination = eventMatcher->mutable_combination();
     combination->set_operation(LogicalOperation::OR);
-    combination->add_matcher("SCREEN_IS_ON");
-    combination->add_matcher("SCREEN_IS_OFF");
+    combination->add_matcher(StringToId("SCREEN_IS_ON"));
+    combination->add_matcher(StringToId("SCREEN_IS_OFF"));
 
     CountMetric* metric = config.add_count_metric();
-    metric->set_name("3");
-    metric->set_what("SCREEN_IS_ON");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(3);
+    metric->set_what(StringToId("SCREEN_IS_ON"));
+    metric->set_bucket(ONE_MINUTE);
     metric->mutable_dimensions()->set_field(2 /*SCREEN_STATE_CHANGE*/);
     metric->mutable_dimensions()->add_child()->set_field(1);
 
+    config.add_no_report_metric(3);
+
     auto alert = config.add_alert();
-    alert->set_name("3");
-    alert->set_metric_name("3");
-    alert->set_number_of_buckets(10);
+    alert->set_id(3);
+    alert->set_metric_id(3);
+    alert->set_num_buckets(10);
     alert->set_refractory_period_secs(100);
     alert->set_trigger_if_sum_gt(100);
     return config;
@@ -94,10 +97,10 @@
 
 StatsdConfig buildCircleMatchers() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_ON");
+    eventMatcher->set_id(StringToId("SCREEN_IS_ON"));
 
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2 /*SCREEN_STATE_CHANGE*/);
@@ -107,35 +110,35 @@
             2 /*SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_ON*/);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_ON_OR_OFF");
+    eventMatcher->set_id(StringToId("SCREEN_ON_OR_OFF"));
 
     AtomMatcher_Combination* combination = eventMatcher->mutable_combination();
     combination->set_operation(LogicalOperation::OR);
-    combination->add_matcher("SCREEN_IS_ON");
+    combination->add_matcher(StringToId("SCREEN_IS_ON"));
     // Circle dependency
-    combination->add_matcher("SCREEN_ON_OR_OFF");
+    combination->add_matcher(StringToId("SCREEN_ON_OR_OFF"));
 
     return config;
 }
 
 StatsdConfig buildAlertWithUnknownMetric() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_ON");
+    eventMatcher->set_id(StringToId("SCREEN_IS_ON"));
 
     CountMetric* metric = config.add_count_metric();
-    metric->set_name("3");
-    metric->set_what("SCREEN_IS_ON");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(3);
+    metric->set_what(StringToId("SCREEN_IS_ON"));
+    metric->set_bucket(ONE_MINUTE);
     metric->mutable_dimensions()->set_field(2 /*SCREEN_STATE_CHANGE*/);
     metric->mutable_dimensions()->add_child()->set_field(1);
 
     auto alert = config.add_alert();
-    alert->set_name("3");
-    alert->set_metric_name("2");
-    alert->set_number_of_buckets(10);
+    alert->set_id(3);
+    alert->set_metric_id(2);
+    alert->set_num_buckets(10);
     alert->set_refractory_period_secs(100);
     alert->set_trigger_if_sum_gt(100);
     return config;
@@ -143,10 +146,10 @@
 
 StatsdConfig buildMissingMatchers() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_ON");
+    eventMatcher->set_id(StringToId("SCREEN_IS_ON"));
 
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2 /*SCREEN_STATE_CHANGE*/);
@@ -156,29 +159,29 @@
             2 /*SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_ON*/);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_ON_OR_OFF");
+    eventMatcher->set_id(StringToId("SCREEN_ON_OR_OFF"));
 
     AtomMatcher_Combination* combination = eventMatcher->mutable_combination();
     combination->set_operation(LogicalOperation::OR);
-    combination->add_matcher("SCREEN_IS_ON");
+    combination->add_matcher(StringToId("SCREEN_IS_ON"));
     // undefined matcher
-    combination->add_matcher("ABC");
+    combination->add_matcher(StringToId("ABC"));
 
     return config;
 }
 
 StatsdConfig buildMissingPredicate() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     CountMetric* metric = config.add_count_metric();
-    metric->set_name("3");
-    metric->set_what("SCREEN_EVENT");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
-    metric->set_condition("SOME_CONDITION");
+    metric->set_id(3);
+    metric->set_what(StringToId("SCREEN_EVENT"));
+    metric->set_bucket(ONE_MINUTE);
+    metric->set_condition(StringToId("SOME_CONDITION"));
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_EVENT");
+    eventMatcher->set_id(StringToId("SCREEN_EVENT"));
 
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2);
@@ -188,38 +191,38 @@
 
 StatsdConfig buildDimensionMetricsWithMultiTags() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("BATTERY_VERY_LOW");
+    eventMatcher->set_id(StringToId("BATTERY_VERY_LOW"));
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("BATTERY_VERY_VERY_LOW");
+    eventMatcher->set_id(StringToId("BATTERY_VERY_VERY_LOW"));
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(3);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("BATTERY_LOW");
+    eventMatcher->set_id(StringToId("BATTERY_LOW"));
 
     AtomMatcher_Combination* combination = eventMatcher->mutable_combination();
     combination->set_operation(LogicalOperation::OR);
-    combination->add_matcher("BATTERY_VERY_LOW");
-    combination->add_matcher("BATTERY_VERY_VERY_LOW");
+    combination->add_matcher(StringToId("BATTERY_VERY_LOW"));
+    combination->add_matcher(StringToId("BATTERY_VERY_VERY_LOW"));
 
     // Count process state changes, slice by uid, while SCREEN_IS_OFF
     CountMetric* metric = config.add_count_metric();
-    metric->set_name("3");
-    metric->set_what("BATTERY_LOW");
-    metric->mutable_bucket()->set_bucket_size_millis(30 * 1000L);
+    metric->set_id(3);
+    metric->set_what(StringToId("BATTERY_LOW"));
+    metric->set_bucket(ONE_MINUTE);
     // This case is interesting. We want to dimension across two atoms.
     metric->mutable_dimensions()->add_child()->set_field(1);
 
     auto alert = config.add_alert();
-    alert->set_name("3");
-    alert->set_metric_name("3");
-    alert->set_number_of_buckets(10);
+    alert->set_id(103);
+    alert->set_metric_id(3);
+    alert->set_num_buckets(10);
     alert->set_refractory_period_secs(100);
     alert->set_trigger_if_sum_gt(100);
     return config;
@@ -227,10 +230,10 @@
 
 StatsdConfig buildCirclePredicates() {
     StatsdConfig config;
-    config.set_name("12345");
+    config.set_id(12345);
 
     AtomMatcher* eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_ON");
+    eventMatcher->set_id(StringToId("SCREEN_IS_ON"));
 
     SimpleAtomMatcher* simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2 /*SCREEN_STATE_CHANGE*/);
@@ -240,7 +243,7 @@
             2 /*SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_ON*/);
 
     eventMatcher = config.add_atom_matcher();
-    eventMatcher->set_name("SCREEN_IS_OFF");
+    eventMatcher->set_id(StringToId("SCREEN_IS_OFF"));
 
     simpleAtomMatcher = eventMatcher->mutable_simple_atom_matcher();
     simpleAtomMatcher->set_atom_id(2 /*SCREEN_STATE_CHANGE*/);
@@ -250,18 +253,18 @@
             1 /*SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_OFF*/);
 
     auto condition = config.add_predicate();
-    condition->set_name("SCREEN_IS_ON");
+    condition->set_id(StringToId("SCREEN_IS_ON"));
     SimplePredicate* simplePredicate = condition->mutable_simple_predicate();
-    simplePredicate->set_start("SCREEN_IS_ON");
-    simplePredicate->set_stop("SCREEN_IS_OFF");
+    simplePredicate->set_start(StringToId("SCREEN_IS_ON"));
+    simplePredicate->set_stop(StringToId("SCREEN_IS_OFF"));
 
     condition = config.add_predicate();
-    condition->set_name("SCREEN_IS_EITHER_ON_OFF");
+    condition->set_id(StringToId("SCREEN_IS_EITHER_ON_OFF"));
 
     Predicate_Combination* combination = condition->mutable_combination();
     combination->set_operation(LogicalOperation::OR);
-    combination->add_predicate("SCREEN_IS_ON");
-    combination->add_predicate("SCREEN_IS_EITHER_ON_OFF");
+    combination->add_predicate(StringToId("SCREEN_IS_ON"));
+    combination->add_predicate(StringToId("SCREEN_IS_EITHER_ON_OFF"));
 
     return config;
 }
@@ -277,12 +280,15 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
 
     EXPECT_TRUE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                  allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                 conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                 conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                 noReportMetricIds));
     EXPECT_EQ(1u, allMetricProducers.size());
     EXPECT_EQ(1u, allAnomalyTrackers.size());
+    EXPECT_EQ(1u, noReportMetricIds.size());
 }
 
 TEST(MetricsManagerTest, TestDimensionMetricsWithMultiTags) {
@@ -296,10 +302,12 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
 
     EXPECT_FALSE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                   allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                  noReportMetricIds));
 }
 
 TEST(MetricsManagerTest, TestCircleLogMatcherDependency) {
@@ -313,10 +321,12 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
 
     EXPECT_FALSE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                   allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                  noReportMetricIds));
 }
 
 TEST(MetricsManagerTest, TestMissingMatchers) {
@@ -330,9 +340,11 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
     EXPECT_FALSE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                   allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                  noReportMetricIds));
 }
 
 TEST(MetricsManagerTest, TestMissingPredicate) {
@@ -346,9 +358,11 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
     EXPECT_FALSE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                   allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                  noReportMetricIds));
 }
 
 TEST(MetricsManagerTest, TestCirclePredicateDependency) {
@@ -362,10 +376,12 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
 
     EXPECT_FALSE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                   allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                  noReportMetricIds));
 }
 
 TEST(MetricsManagerTest, testAlertWithUnknownMetric) {
@@ -379,10 +395,12 @@
     unordered_map<int, std::vector<int>> conditionToMetricMap;
     unordered_map<int, std::vector<int>> trackerToMetricMap;
     unordered_map<int, std::vector<int>> trackerToConditionMap;
+    std::set<int64_t> noReportMetricIds;
 
     EXPECT_FALSE(initStatsdConfig(kConfigKey, config, uidMap, timeBaseSec, allTagIds, allAtomMatchers,
                                   allConditionTrackers, allMetricProducers, allAnomalyTrackers,
-                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap));
+                                  conditionToMetricMap, trackerToMetricMap, trackerToConditionMap,
+                                  noReportMetricIds));
 }
 
 #else
diff --git a/cmds/statsd/tests/StatsLogProcessor_test.cpp b/cmds/statsd/tests/StatsLogProcessor_test.cpp
index a27bed5..aab5bed 100644
--- a/cmds/statsd/tests/StatsLogProcessor_test.cpp
+++ b/cmds/statsd/tests/StatsLogProcessor_test.cpp
@@ -41,7 +41,7 @@
  */
 class MockMetricsManager : public MetricsManager {
 public:
-    MockMetricsManager() : MetricsManager(ConfigKey(1, "key"), StatsdConfig(), 1000, new UidMap()) {
+    MockMetricsManager() : MetricsManager(ConfigKey(1, 12345), StatsdConfig(), 1000, new UidMap()) {
     }
 
     MOCK_METHOD0(byteSize, size_t());
@@ -56,13 +56,13 @@
 
     MockMetricsManager mockMetricsManager;
 
-    ConfigKey key(100, "key");
+    ConfigKey key(100, 12345);
     // Expect only the first flush to trigger a check for byte size since the last two are
     // rate-limited.
     EXPECT_CALL(mockMetricsManager, byteSize()).Times(1);
-    p.flushIfNecessary(99, key, mockMetricsManager);
-    p.flushIfNecessary(100, key, mockMetricsManager);
-    p.flushIfNecessary(101, key, mockMetricsManager);
+    p.flushIfNecessaryLocked(99, key, mockMetricsManager);
+    p.flushIfNecessaryLocked(100, key, mockMetricsManager);
+    p.flushIfNecessaryLocked(101, key, mockMetricsManager);
 }
 
 TEST(StatsLogProcessorTest, TestRateLimitBroadcast) {
@@ -74,18 +74,18 @@
 
     MockMetricsManager mockMetricsManager;
 
-    ConfigKey key(100, "key");
+    ConfigKey key(100, 12345);
     EXPECT_CALL(mockMetricsManager, byteSize())
             .Times(2)
             .WillRepeatedly(Return(int(StatsdStats::kMaxMetricsBytesPerConfig * .95)));
 
     // Expect only one broadcast despite always returning a size that should trigger broadcast.
-    p.flushIfNecessary(1, key, mockMetricsManager);
+    p.flushIfNecessaryLocked(1, key, mockMetricsManager);
     EXPECT_EQ(1, broadcastCount);
 
     // This next call to flush should not trigger a broadcast.
     p.mLastByteSizeTimes.clear();  // Force another check for byte size.
-    p.flushIfNecessary(2, key, mockMetricsManager);
+    p.flushIfNecessaryLocked(2, key, mockMetricsManager);
     EXPECT_EQ(1, broadcastCount);
 }
 
@@ -98,7 +98,7 @@
 
     MockMetricsManager mockMetricsManager;
 
-    ConfigKey key(100, "key");
+    ConfigKey key(100, 12345);
     EXPECT_CALL(mockMetricsManager, byteSize())
             .Times(1)
             .WillRepeatedly(Return(int(StatsdStats::kMaxMetricsBytesPerConfig * 1.2)));
@@ -106,7 +106,7 @@
     EXPECT_CALL(mockMetricsManager, onDumpReport(_)).Times(1);
 
     // Expect to call the onDumpReport and skip the broadcast.
-    p.flushIfNecessary(1, key, mockMetricsManager);
+    p.flushIfNecessaryLocked(1, key, mockMetricsManager);
     EXPECT_EQ(0, broadcastCount);
 }
 
diff --git a/cmds/statsd/tests/UidMap_test.cpp b/cmds/statsd/tests/UidMap_test.cpp
index 8a394f7..5292f24 100644
--- a/cmds/statsd/tests/UidMap_test.cpp
+++ b/cmds/statsd/tests/UidMap_test.cpp
@@ -18,6 +18,7 @@
 #include "guardrail/StatsdStats.h"
 #include "logd/LogEvent.h"
 #include "statslog.h"
+#include "statsd_test_util.h"
 
 #include <gtest/gtest.h>
 
@@ -44,18 +45,18 @@
     addEvent.write(1);    // Indicates creation.
     addEvent.init();
 
-    EXPECT_EQ(101, m->getParentUidOrSelf(101));
+    EXPECT_EQ(101, m->getHostUidOrSelf(101));
 
-    p.OnLogEvent(addEvent);
-    EXPECT_EQ(100, m->getParentUidOrSelf(101));
+    p.OnLogEvent(&addEvent);
+    EXPECT_EQ(100, m->getHostUidOrSelf(101));
 
     LogEvent removeEvent(android::util::ISOLATED_UID_CHANGED, 1);
     removeEvent.write(100);  // parent UID
     removeEvent.write(101);  // isolated UID
     removeEvent.write(0);    // Indicates removal.
     removeEvent.init();
-    p.OnLogEvent(removeEvent);
-    EXPECT_EQ(101, m->getParentUidOrSelf(101));
+    p.OnLogEvent(&removeEvent);
+    EXPECT_EQ(101, m->getHostUidOrSelf(101));
 }
 
 TEST(UidMapTest, TestMatching) {
@@ -156,8 +157,8 @@
 TEST(UidMapTest, TestClearingOutput) {
     UidMap m;
 
-    ConfigKey config1(1, "config1");
-    ConfigKey config2(1, "config2");
+    ConfigKey config1(1, StringToId("config1"));
+    ConfigKey config2(1, StringToId("config2"));
 
     m.OnConfigUpdated(config1);
 
@@ -211,7 +212,7 @@
 TEST(UidMapTest, TestMemoryComputed) {
     UidMap m;
 
-    ConfigKey config1(1, "config1");
+    ConfigKey config1(1, StringToId("config1"));
     m.OnConfigUpdated(config1);
 
     size_t startBytes = m.mBytesUsed;
@@ -241,7 +242,7 @@
     UidMap m;
     string buf;
 
-    ConfigKey config1(1, "config1");
+    ConfigKey config1(1, StringToId("config1"));
     m.OnConfigUpdated(config1);
 
     size_t startBytes = m.mBytesUsed;
diff --git a/cmds/statsd/tests/anomaly/AnomalyTracker_test.cpp b/cmds/statsd/tests/anomaly/AnomalyTracker_test.cpp
index da872ad..66bfa68 100644
--- a/cmds/statsd/tests/anomaly/AnomalyTracker_test.cpp
+++ b/cmds/statsd/tests/anomaly/AnomalyTracker_test.cpp
@@ -31,7 +31,7 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 HashableDimensionKey getMockDimensionKey(int key, string value) {
     DimensionsValue dimensionsValue;
@@ -54,11 +54,73 @@
     return bucket;
 }
 
+// Returns the value, for the given key, in that bucket, or 0 if not present.
+int64_t getBucketValue(const std::shared_ptr<DimToValMap>& bucket,
+                       const HashableDimensionKey& key) {
+    const auto& itr = bucket->find(key);
+    if (itr != bucket->end()) {
+        return itr->second;
+    }
+    return 0;
+}
+
+// Returns true if keys in trueList are detected as anomalies and keys in falseList are not.
+bool detectAnomaliesPass(AnomalyTracker& tracker,
+                         const int64_t& bucketNum,
+                         const std::shared_ptr<DimToValMap>& currentBucket,
+                         const std::set<const HashableDimensionKey>& trueList,
+                         const std::set<const HashableDimensionKey>& falseList) {
+    for (HashableDimensionKey key : trueList) {
+        if (!tracker.detectAnomaly(bucketNum, key, getBucketValue(currentBucket, key))) {
+            return false;
+        }
+    }
+    for (HashableDimensionKey key : falseList) {
+        if (tracker.detectAnomaly(bucketNum, key, getBucketValue(currentBucket, key))) {
+            return false;
+        }
+    }
+    return true;
+}
+
+// Calls tracker.detectAndDeclareAnomaly on each key in the bucket.
+void detectAndDeclareAnomalies(AnomalyTracker& tracker,
+                               const int64_t& bucketNum,
+                               const std::shared_ptr<DimToValMap>& bucket,
+                               const int64_t& eventTimestamp) {
+    for (const auto& kv : *bucket) {
+        tracker.detectAndDeclareAnomaly(eventTimestamp, bucketNum, kv.first, kv.second);
+    }
+}
+
+// Asserts that the refractory time for each key in timestamps is the corresponding
+// timestamp (in ns) + refractoryPeriodSec.
+// If a timestamp value is negative, instead asserts that the refractory period is inapplicable
+// (either non-existant or already past).
+void checkRefractoryTimes(AnomalyTracker& tracker,
+                          const int64_t& currTimestampNs,
+                          const int32_t& refractoryPeriodSec,
+                          const std::unordered_map<HashableDimensionKey, int64_t>& timestamps) {
+    for (const auto& kv : timestamps) {
+        if (kv.second < 0) {
+            // Make sure that, if there is a refractory period, it is already past.
+            EXPECT_LT(tracker.getRefractoryPeriodEndsSec(kv.first),
+                    currTimestampNs / NS_PER_SEC + 1)
+                    << "Failure was at currTimestampNs " << currTimestampNs;
+        } else {
+            EXPECT_EQ(tracker.getRefractoryPeriodEndsSec(kv.first),
+                      kv.second / NS_PER_SEC + refractoryPeriodSec)
+                      << "Failure was at currTimestampNs " << currTimestampNs;
+        }
+    }
+}
+
 TEST(AnomalyTrackerTest, TestConsecutiveBuckets) {
     const int64_t bucketSizeNs = 30 * NS_PER_SEC;
+    const int32_t refractoryPeriodSec = 2 * bucketSizeNs / NS_PER_SEC;
     Alert alert;
-    alert.set_number_of_buckets(3);
-    alert.set_refractory_period_secs(2 * bucketSizeNs / NS_PER_SEC);
+    alert.set_num_buckets(3);
+    alert.set_refractory_period_secs(refractoryPeriodSec);
     alert.set_trigger_if_sum_gt(2);
 
     AnomalyTracker anomalyTracker(alert, kConfigKey);
@@ -66,26 +128,31 @@
     HashableDimensionKey keyB = getMockDimensionKey(1, "b");
     HashableDimensionKey keyC = getMockDimensionKey(1, "c");
 
-    std::shared_ptr<DimToValMap> bucket0 = MockBucket({{keyA, 1}, {keyB, 2}, {keyC, 1}});
-    int64_t eventTimestamp0 = 10;
-    std::shared_ptr<DimToValMap> bucket1 = MockBucket({{keyA, 1}});
-    int64_t eventTimestamp1 = bucketSizeNs + 11;
-    std::shared_ptr<DimToValMap> bucket2 = MockBucket({{keyB, 1}});
-    int64_t eventTimestamp2 = 2 * bucketSizeNs + 12;
-    std::shared_ptr<DimToValMap> bucket3 = MockBucket({{keyA, 2}});
-    int64_t eventTimestamp3 = 3 * bucketSizeNs + 13;
-    std::shared_ptr<DimToValMap> bucket4 = MockBucket({{keyB, 1}});
-    int64_t eventTimestamp4 = 4 * bucketSizeNs + 14;
-    std::shared_ptr<DimToValMap> bucket5 = MockBucket({{keyA, 2}});
-    int64_t eventTimestamp5 = 5 * bucketSizeNs + 15;
-    std::shared_ptr<DimToValMap> bucket6 = MockBucket({{keyA, 2}});
-    int64_t eventTimestamp6 = 6 * bucketSizeNs + 16;
+    int64_t eventTimestamp0 = 10 * NS_PER_SEC;
+    int64_t eventTimestamp1 = bucketSizeNs + 11 * NS_PER_SEC;
+    int64_t eventTimestamp2 = 2 * bucketSizeNs + 12 * NS_PER_SEC;
+    int64_t eventTimestamp3 = 3 * bucketSizeNs + 13 * NS_PER_SEC;
+    int64_t eventTimestamp4 = 4 * bucketSizeNs + 14 * NS_PER_SEC;
+    int64_t eventTimestamp5 = 5 * bucketSizeNs + 5 * NS_PER_SEC;
+    int64_t eventTimestamp6 = 6 * bucketSizeNs + 16 * NS_PER_SEC;
 
+    std::shared_ptr<DimToValMap> bucket0 = MockBucket({{keyA, 1}, {keyB, 2}, {keyC, 1}});
+    std::shared_ptr<DimToValMap> bucket1 = MockBucket({{keyA, 1}});
+    std::shared_ptr<DimToValMap> bucket2 = MockBucket({{keyB, 1}});
+    std::shared_ptr<DimToValMap> bucket3 = MockBucket({{keyA, 2}});
+    std::shared_ptr<DimToValMap> bucket4 = MockBucket({{keyB, 5}});
+    std::shared_ptr<DimToValMap> bucket5 = MockBucket({{keyA, 2}});
+    std::shared_ptr<DimToValMap> bucket6 = MockBucket({{keyA, 2}});
+
+    // Start time with no events.
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0u);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, -1LL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(0, *bucket0));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp0, 0, *bucket0);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, -1L);
+
+    // Event from bucket #0 occurs.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 0, bucket0, {}, {keyA, keyB, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 0, bucket0, eventTimestamp1);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp0, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, -1}, {keyC, -1}});
 
     // Adds past bucket #0
     anomalyTracker.addPastBucket(bucket0, 0);
@@ -94,9 +161,12 @@
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 0LL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(1, *bucket1));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp1, 1, *bucket1);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, -1L);
+
+    // Event from bucket #1 occurs.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 1, bucket1, {}, {keyA, keyB, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 1, bucket1, eventTimestamp1);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp1, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, -1}, {keyC, -1}});
 
     // Adds past bucket #0 again. The sum does not change.
     anomalyTracker.addPastBucket(bucket0, 0);
@@ -105,9 +175,10 @@
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 0LL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(1, *bucket1));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp1 + 1, 1, *bucket1);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, -1L);
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 1, bucket1, {}, {keyA, keyB, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 1, bucket1, eventTimestamp1 + 1);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp1, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, -1}, {keyC, -1}});
 
     // Adds past bucket #1.
     anomalyTracker.addPastBucket(bucket1, 1);
@@ -116,9 +187,12 @@
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(2, *bucket2));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp2, 2, *bucket2);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp2);
+
+    // Event from bucket #2 occurs. New anomaly on keyB.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 2, bucket2, {keyB}, {keyA, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 2, bucket2, eventTimestamp2);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp2, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp2}, {keyC, -1}});
 
     // Adds past bucket #1 again. Nothing changes.
     anomalyTracker.addPastBucket(bucket1, 1);
@@ -127,9 +201,11 @@
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(2, *bucket2));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp2 + 1, 2, *bucket2);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp2);
+    // Event from bucket #2 occurs (again).
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 2, bucket2, {keyB}, {keyA, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 2, bucket2, eventTimestamp2 + 1);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp2, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp2}, {keyC, -1}});
 
     // Adds past bucket #2.
     anomalyTracker.addPastBucket(bucket2, 2);
@@ -137,10 +213,12 @@
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 1LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(3, *bucket3));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp3, 3, *bucket3);
-    // Within refractory period.
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp2);
+
+    // Event from bucket #3 occurs. New anomaly on keyA.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 3, bucket3, {keyA}, {keyB, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 3, bucket3, eventTimestamp3);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp3, refractoryPeriodSec,
+            {{keyA, eventTimestamp3}, {keyB, eventTimestamp2}, {keyC, -1}});
 
     // Adds bucket #3.
     anomalyTracker.addPastBucket(bucket3, 3L);
@@ -148,37 +226,46 @@
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(4, *bucket4));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp4, 4, *bucket4);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp2);
+
+    // Event from bucket #4 occurs. New anomaly on keyB.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 4, bucket4, {keyB}, {keyA, keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 4, bucket4, eventTimestamp4);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp4, refractoryPeriodSec,
+            {{keyA, eventTimestamp3}, {keyB, eventTimestamp4}, {keyC, -1}});
 
     // Adds bucket #4.
     anomalyTracker.addPastBucket(bucket4, 4);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 4L);
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 2LL);
-    EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(5, *bucket5));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp5, 5, *bucket5);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp5);
+    EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 5LL);
+
+    // Event from bucket #5 occurs. New anomaly on keyA, which is still in refractory.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 5, bucket5, {keyA, keyB}, {keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 5, bucket5, eventTimestamp5);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp5, refractoryPeriodSec,
+            {{keyA, eventTimestamp3}, {keyB, eventTimestamp4}, {keyC, -1}});
 
     // Adds bucket #5.
     anomalyTracker.addPastBucket(bucket5, 5);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 5L);
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 2LL);
-    EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(6, *bucket6));
-    // Within refractory period.
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp6, 6, *bucket6);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp5);
+    EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 5LL);
+
+    // Event from bucket #6 occurs. New anomaly on keyA, which is now out of refractory.
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 6, bucket6, {keyA, keyB}, {keyC}));
+    detectAndDeclareAnomalies(anomalyTracker, 6, bucket6, eventTimestamp6);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp6, refractoryPeriodSec,
+            {{keyA, eventTimestamp6}, {keyB, eventTimestamp4}, {keyC, -1}});
 }
 
 TEST(AnomalyTrackerTest, TestSparseBuckets) {
     const int64_t bucketSizeNs = 30 * NS_PER_SEC;
+    const int32_t refractoryPeriodSec = 2 * bucketSizeNs / NS_PER_SEC;
     Alert alert;
-    alert.set_number_of_buckets(3);
-    alert.set_refractory_period_secs(2 * bucketSizeNs / NS_PER_SEC);
+    alert.set_num_buckets(3);
+    alert.set_refractory_period_secs(refractoryPeriodSec);
     alert.set_trigger_if_sum_gt(2);
 
     AnomalyTracker anomalyTracker(alert, kConfigKey);
@@ -204,9 +291,10 @@
 
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, -1LL);
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(9, *bucket9));
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp1, 9, *bucket9);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, -1);
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 9, bucket9, {}, {keyA, keyB, keyC, keyD}));
+    detectAndDeclareAnomalies(anomalyTracker, 9, bucket9, eventTimestamp1);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp1, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, -1}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
 
     // Add past bucket #9
     anomalyTracker.addPastBucket(bucket9, 9);
@@ -215,25 +303,27 @@
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyA), 1LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 2LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(16, *bucket16));
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 16, bucket16, {keyB}, {keyA, keyC, keyD}));
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 15L);
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp2, 16, *bucket16);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp2);
+    detectAndDeclareAnomalies(anomalyTracker, 16, bucket16, eventTimestamp2);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 15L);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp2, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp2}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
 
     // Add past bucket #16
     anomalyTracker.addPastBucket(bucket16, 16);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 16L);
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 1UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 4LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(18, *bucket18));
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 18, bucket18, {keyB}, {keyA, keyC, keyD}));
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 1UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 4LL);
     // Within refractory period.
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp3, 18, *bucket18);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp2);
+    detectAndDeclareAnomalies(anomalyTracker, 18, bucket18, eventTimestamp3);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp3, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp2}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 1UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 4LL);
 
@@ -243,13 +333,14 @@
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(20, *bucket20));
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 20, bucket20, {keyB}, {keyA, keyC, keyD}));
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 19L);
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp4, 20, *bucket20);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp4);
+    detectAndDeclareAnomalies(anomalyTracker, 20, bucket20, eventTimestamp4);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp4, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp4}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
 
     // Add bucket #18 again. Nothing changes.
     anomalyTracker.addPastBucket(bucket18, 18);
@@ -257,13 +348,14 @@
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(20, *bucket20));
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 20, bucket20, {keyB}, {keyA, keyC, keyD}));
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 1LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp4 + 1, 20, *bucket20);
+    detectAndDeclareAnomalies(anomalyTracker, 20, bucket20, eventTimestamp4 + 1);
     // Within refractory period.
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp4);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp4 + 1, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp4}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
 
     // Add past bucket #20
     anomalyTracker.addPastBucket(bucket20, 20);
@@ -271,32 +363,37 @@
     EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 2UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyB), 3LL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyC), 1LL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(25, *bucket25));
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 25, bucket25, {}, {keyA, keyB, keyC, keyD}));
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 24L);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp5, 25, *bucket25);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp4);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
+    detectAndDeclareAnomalies(anomalyTracker, 25, bucket25, eventTimestamp5);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp5, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, eventTimestamp4}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
 
     // Add past bucket #25
     anomalyTracker.addPastBucket(bucket25, 25);
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 25L);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 1UL);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 1UL);
     EXPECT_EQ(anomalyTracker.getSumOverPastBuckets(keyD), 1LL);
-    EXPECT_FALSE(anomalyTracker.detectAnomaly(28, *bucket28));
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 28, bucket28, {},
+            {keyA, keyB, keyC, keyD, keyE}));
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 27L);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp6, 28, *bucket28);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp4);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
+    detectAndDeclareAnomalies(anomalyTracker, 28, bucket28, eventTimestamp6);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp6, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, -1}, {keyC, -1}, {keyD, -1}, {keyE, -1}});
 
     // Updates current bucket #28.
     (*bucket28)[keyE] = 5;
-    EXPECT_TRUE(anomalyTracker.detectAnomaly(28, *bucket28));
+    EXPECT_TRUE(detectAnomaliesPass(anomalyTracker, 28, bucket28, {keyE},
+            {keyA, keyB, keyC, keyD}));
     EXPECT_EQ(anomalyTracker.mMostRecentBucketNum, 27L);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    anomalyTracker.detectAndDeclareAnomaly(eventTimestamp6 + 7, 28, *bucket28);
-    EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
-    EXPECT_EQ(anomalyTracker.mLastAnomalyTimestampNs, eventTimestamp6 + 7);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
+    detectAndDeclareAnomalies(anomalyTracker, 28, bucket28, eventTimestamp6 + 7);
+    // TODO: after detectAnomaly fix: EXPECT_EQ(anomalyTracker.mSumOverPastBuckets.size(), 0UL);
+    checkRefractoryTimes(anomalyTracker, eventTimestamp6, refractoryPeriodSec,
+            {{keyA, -1}, {keyB, -1}, {keyC, -1}, {keyD, -1}, {keyE, eventTimestamp6 + 7}});
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp b/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp
index 705804f..819f2be 100644
--- a/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp
+++ b/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp
@@ -11,7 +11,9 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 #include "src/condition/SimpleConditionTracker.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -29,7 +31,7 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 const int ATTRIBUTION_NODE_FIELD_ID = 1;
 const int ATTRIBUTION_UID_FIELD_ID = 1;
@@ -38,9 +40,9 @@
 SimplePredicate getWakeLockHeldCondition(bool countNesting, bool defaultFalse,
                                          bool outputSlicedUid, Position position) {
     SimplePredicate simplePredicate;
-    simplePredicate.set_start("WAKE_LOCK_ACQUIRE");
-    simplePredicate.set_stop("WAKE_LOCK_RELEASE");
-    simplePredicate.set_stop_all("RELEASE_ALL");
+    simplePredicate.set_start(StringToId("WAKE_LOCK_ACQUIRE"));
+    simplePredicate.set_stop(StringToId("WAKE_LOCK_RELEASE"));
+    simplePredicate.set_stop_all(StringToId("RELEASE_ALL"));
     if (outputSlicedUid) {
         simplePredicate.mutable_dimensions()->set_field(TAG_ID);
         simplePredicate.mutable_dimensions()->add_child()->set_field(ATTRIBUTION_NODE_FIELD_ID);
@@ -73,10 +75,10 @@
     event->init();
 }
 
-std::map<string, std::vector<HashableDimensionKey>> getWakeLockQueryKey(
+std::map<int64_t, std::vector<HashableDimensionKey>> getWakeLockQueryKey(
     const Position position,
     const std::vector<int> &uids, const string& conditionName) {
-    std::map<string, std::vector<HashableDimensionKey>>  outputKeyMap;
+    std::map<int64_t, std::vector<HashableDimensionKey>>  outputKeyMap;
     std::vector<int> uid_indexes;
     switch(position) {
         case Position::FIRST:
@@ -96,28 +98,29 @@
     for (const int idx : uid_indexes) {
         DimensionsValue dimensionsValue;
         dimensionsValue.set_field(TAG_ID);
-        dimensionsValue.mutable_value_tuple()->add_dimensions_value()->set_field(ATTRIBUTION_NODE_FIELD_ID);
+        dimensionsValue.mutable_value_tuple()->add_dimensions_value()->set_field(
+            ATTRIBUTION_NODE_FIELD_ID);
         dimensionsValue.mutable_value_tuple()->mutable_dimensions_value(0)
             ->mutable_value_tuple()->add_dimensions_value()->set_field(ATTRIBUTION_NODE_FIELD_ID);
         dimensionsValue.mutable_value_tuple()->mutable_dimensions_value(0)
             ->mutable_value_tuple()->mutable_dimensions_value(0)->set_value_int(uids[idx]);
-        outputKeyMap[conditionName].push_back(HashableDimensionKey(dimensionsValue));
+        outputKeyMap[StringToId(conditionName)].push_back(HashableDimensionKey(dimensionsValue));
     }
     return outputKeyMap;
 }
 
 TEST(SimpleConditionTrackerTest, TestNonSlicedCondition) {
     SimplePredicate simplePredicate;
-    simplePredicate.set_start("SCREEN_TURNED_ON");
-    simplePredicate.set_stop("SCREEN_TURNED_OFF");
+    simplePredicate.set_start(StringToId("SCREEN_TURNED_ON"));
+    simplePredicate.set_stop(StringToId("SCREEN_TURNED_OFF"));
     simplePredicate.set_count_nesting(false);
     simplePredicate.set_initial_value(SimplePredicate_InitialValue_UNKNOWN);
 
-    unordered_map<string, int> trackerNameIndexMap;
-    trackerNameIndexMap["SCREEN_TURNED_ON"] = 0;
-    trackerNameIndexMap["SCREEN_TURNED_OFF"] = 1;
+    unordered_map<int64_t, int> trackerNameIndexMap;
+    trackerNameIndexMap[StringToId("SCREEN_TURNED_ON")] = 0;
+    trackerNameIndexMap[StringToId("SCREEN_TURNED_OFF")] = 1;
 
-    SimpleConditionTracker conditionTracker(kConfigKey, "SCREEN_IS_ON", 0 /*tracker index*/,
+    SimpleConditionTracker conditionTracker(kConfigKey, StringToId("SCREEN_IS_ON"), 0 /*tracker index*/,
                                             simplePredicate, trackerNameIndexMap);
 
     LogEvent event(1 /*tagId*/, 0 /*timestamp*/);
@@ -191,15 +194,15 @@
 
 TEST(SimpleConditionTrackerTest, TestNonSlicedConditionNestCounting) {
     SimplePredicate simplePredicate;
-    simplePredicate.set_start("SCREEN_TURNED_ON");
-    simplePredicate.set_stop("SCREEN_TURNED_OFF");
+    simplePredicate.set_start(StringToId("SCREEN_TURNED_ON"));
+    simplePredicate.set_stop(StringToId("SCREEN_TURNED_OFF"));
     simplePredicate.set_count_nesting(true);
 
-    unordered_map<string, int> trackerNameIndexMap;
-    trackerNameIndexMap["SCREEN_TURNED_ON"] = 0;
-    trackerNameIndexMap["SCREEN_TURNED_OFF"] = 1;
+    unordered_map<int64_t, int> trackerNameIndexMap;
+    trackerNameIndexMap[StringToId("SCREEN_TURNED_ON")] = 0;
+    trackerNameIndexMap[StringToId("SCREEN_TURNED_OFF")] = 1;
 
-    SimpleConditionTracker conditionTracker(kConfigKey, "SCREEN_IS_ON",
+    SimpleConditionTracker conditionTracker(kConfigKey, StringToId("SCREEN_IS_ON"),
                                             0 /*condition tracker index*/, simplePredicate,
                                             trackerNameIndexMap);
 
@@ -267,12 +270,12 @@
                 position);
         string conditionName = "WL_HELD_BY_UID2";
 
-        unordered_map<string, int> trackerNameIndexMap;
-        trackerNameIndexMap["WAKE_LOCK_ACQUIRE"] = 0;
-        trackerNameIndexMap["WAKE_LOCK_RELEASE"] = 1;
-        trackerNameIndexMap["RELEASE_ALL"] = 2;
+        unordered_map<int64_t, int> trackerNameIndexMap;
+        trackerNameIndexMap[StringToId("WAKE_LOCK_ACQUIRE")] = 0;
+        trackerNameIndexMap[StringToId("WAKE_LOCK_RELEASE")] = 1;
+        trackerNameIndexMap[StringToId("RELEASE_ALL")] = 2;
 
-        SimpleConditionTracker conditionTracker(kConfigKey, conditionName,
+        SimpleConditionTracker conditionTracker(kConfigKey, StringToId(conditionName),
                                                 0 /*condition tracker index*/, simplePredicate,
                                                 trackerNameIndexMap);
         std::vector<int> uids = {111, 222, 333};
@@ -371,12 +374,12 @@
             Position::ANY /* position */);
     string conditionName = "WL_HELD";
 
-    unordered_map<string, int> trackerNameIndexMap;
-    trackerNameIndexMap["WAKE_LOCK_ACQUIRE"] = 0;
-    trackerNameIndexMap["WAKE_LOCK_RELEASE"] = 1;
-    trackerNameIndexMap["RELEASE_ALL"] = 2;
+    unordered_map<int64_t, int> trackerNameIndexMap;
+    trackerNameIndexMap[StringToId("WAKE_LOCK_ACQUIRE")] = 0;
+    trackerNameIndexMap[StringToId("WAKE_LOCK_RELEASE")] = 1;
+    trackerNameIndexMap[StringToId("RELEASE_ALL")] = 2;
 
-    SimpleConditionTracker conditionTracker(kConfigKey, conditionName,
+    SimpleConditionTracker conditionTracker(kConfigKey, StringToId(conditionName),
                                             0 /*condition tracker index*/, simplePredicate,
                                             trackerNameIndexMap);
 
@@ -461,12 +464,12 @@
                 position);
         string conditionName = "WL_HELD_BY_UID3";
 
-        unordered_map<string, int> trackerNameIndexMap;
-        trackerNameIndexMap["WAKE_LOCK_ACQUIRE"] = 0;
-        trackerNameIndexMap["WAKE_LOCK_RELEASE"] = 1;
-        trackerNameIndexMap["RELEASE_ALL"] = 2;
+        unordered_map<int64_t, int> trackerNameIndexMap;
+        trackerNameIndexMap[StringToId("WAKE_LOCK_ACQUIRE")] = 0;
+        trackerNameIndexMap[StringToId("WAKE_LOCK_RELEASE")] = 1;
+        trackerNameIndexMap[StringToId("RELEASE_ALL")] = 2;
 
-        SimpleConditionTracker conditionTracker(kConfigKey, conditionName,
+        SimpleConditionTracker conditionTracker(kConfigKey, StringToId(conditionName),
                                                 0 /*condition tracker index*/, simplePredicate,
                                                 trackerNameIndexMap);
 
diff --git a/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp b/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp
new file mode 100644
index 0000000..39c9549
--- /dev/null
+++ b/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp
@@ -0,0 +1,201 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <gtest/gtest.h>
+
+#include "src/StatsLogProcessor.h"
+#include "src/stats_log_util.h"
+#include "tests/statsd_test_util.h"
+
+#include <vector>
+
+namespace android {
+namespace os {
+namespace statsd {
+
+#ifdef __ANDROID__
+
+namespace {
+
+StatsdConfig CreateStatsdConfig() {
+    StatsdConfig config;
+    auto wakelockAcquireMatcher = CreateAcquireWakelockAtomMatcher();
+    auto attributionNodeMatcher =
+        wakelockAcquireMatcher.mutable_simple_atom_matcher()->add_field_value_matcher();
+    attributionNodeMatcher->set_field(1);
+    attributionNodeMatcher->set_position(Position::ANY);
+    auto uidMatcher = attributionNodeMatcher->mutable_matches_tuple()->add_field_value_matcher();
+    uidMatcher->set_field(1);  // uid field.
+    uidMatcher->set_eq_string("com.android.gmscore");
+
+    *config.add_atom_matcher() = wakelockAcquireMatcher;
+
+    auto countMetric = config.add_count_metric();
+    countMetric->set_id(123456);
+    countMetric->set_what(wakelockAcquireMatcher.id());
+    *countMetric->mutable_dimensions() =
+        CreateAttributionUidAndTagDimensions(
+            android::util::WAKELOCK_STATE_CHANGED, {Position::FIRST});
+    countMetric->set_bucket(ONE_MINUTE);
+    return config;
+}
+
+}  // namespace
+
+TEST(AttributionE2eTest, TestAttributionMatchAndSlice) {
+    auto config = CreateStatsdConfig();
+    int64_t bucketStartTimeNs = 10000000000;
+    int64_t bucketSizeNs =
+        TimeUnitToBucketSizeInMillis(config.count_metric(0).bucket()) * 1000000;
+
+    ConfigKey cfgKey;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs / NS_PER_SEC, config, cfgKey);
+    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+    EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid());
+
+    // Here it assumes that GMS core has two uids.
+    processor->getUidMap()->updateApp(
+        android::String16("com.android.gmscore"), 222 /* uid */, 1 /* version code*/);
+    processor->getUidMap()->updateApp(
+        android::String16("com.android.gmscore"), 444 /* uid */, 1 /* version code*/);
+    processor->getUidMap()->updateApp(
+        android::String16("app1"), 111 /* uid */, 2 /* version code*/);
+    processor->getUidMap()->updateApp(
+        android::String16("APP3"), 333 /* uid */, 2 /* version code*/);
+
+    // GMS core node is in the middle.
+    std::vector<AttributionNode> attributions1 =
+        {CreateAttribution(111, "App1"), CreateAttribution(222, "GMSCoreModule1"),
+         CreateAttribution(333, "App3")};
+
+    // GMS core node is the last one.
+    std::vector<AttributionNode> attributions2 =
+        {CreateAttribution(111, "App1"), CreateAttribution(333, "App3"),
+         CreateAttribution(222, "GMSCoreModule1")};
+
+    // GMS core node is the first one.
+    std::vector<AttributionNode> attributions3 =
+        {CreateAttribution(222, "GMSCoreModule1"), CreateAttribution(333, "App3")};
+
+    // Single GMS core node.
+    std::vector<AttributionNode> attributions4 =
+        {CreateAttribution(222, "GMSCoreModule1")};
+
+    // GMS core has another uid.
+    std::vector<AttributionNode> attributions5 =
+        {CreateAttribution(111, "App1"), CreateAttribution(444, "GMSCoreModule2"),
+         CreateAttribution(333, "App3")};
+
+    // Multiple GMS core nodes.
+    std::vector<AttributionNode> attributions6 =
+        {CreateAttribution(444, "GMSCoreModule2"), CreateAttribution(222, "GMSCoreModule1")};
+
+    // No GMS core nodes.
+    std::vector<AttributionNode> attributions7 =
+        {CreateAttribution(111, "App1"), CreateAttribution(333, "App3")};
+    std::vector<AttributionNode> attributions8 = {CreateAttribution(111, "App1")};
+
+    // GMS core node with isolated uid.
+    const int isolatedUid = 666;
+    std::vector<AttributionNode> attributions9 =
+        {CreateAttribution(isolatedUid, "GMSCoreModule3")};
+
+    std::vector<std::unique_ptr<LogEvent>> events;
+    // Events 1~4 are in the 1st bucket.
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions1, "wl1", bucketStartTimeNs + 2));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions2, "wl1", bucketStartTimeNs + 200));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions3, "wl1", bucketStartTimeNs + bucketSizeNs - 1));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions4, "wl1", bucketStartTimeNs + bucketSizeNs));
+
+    // Events 5~8 are in the 3rd bucket.
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions5, "wl2", bucketStartTimeNs + 2 * bucketSizeNs + 1));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions6, "wl2", bucketStartTimeNs + 2 * bucketSizeNs + 100));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions7, "wl2", bucketStartTimeNs + 3 * bucketSizeNs - 2));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions8, "wl2", bucketStartTimeNs + 3 * bucketSizeNs));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions9, "wl2", bucketStartTimeNs + 3 * bucketSizeNs + 1));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions9, "wl2", bucketStartTimeNs + 3 * bucketSizeNs + 100));
+    events.push_back(CreateIsolatedUidChangedEvent(
+        isolatedUid, 222, true/* is_create*/, bucketStartTimeNs + 3 * bucketSizeNs - 1));
+    events.push_back(CreateIsolatedUidChangedEvent(
+        isolatedUid, 222, false/* is_create*/, bucketStartTimeNs + 3 * bucketSizeNs + 10));
+
+    sortLogEventsByTimestamp(&events);
+
+    for (const auto& event : events) {
+        processor->OnLogEvent(event.get());
+    }
+    ConfigMetricsReportList reports;
+    processor->onDumpReport(cfgKey, bucketStartTimeNs + 4 * bucketSizeNs + 1, &reports);
+    EXPECT_EQ(reports.reports_size(), 1);
+    EXPECT_EQ(reports.reports(0).metrics_size(), 1);
+    StatsLogReport::CountMetricDataWrapper countMetrics;
+    sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).count_metrics(), &countMetrics);
+    EXPECT_EQ(countMetrics.data_size(), 4);
+
+    auto data = countMetrics.data(0);
+    ValidateAttributionUidAndTagDimension(
+        data.dimension(), android::util::WAKELOCK_STATE_CHANGED, 111, "App1");
+    EXPECT_EQ(data.bucket_info_size(), 2);
+    EXPECT_EQ(data.bucket_info(0).count(), 2);
+    EXPECT_EQ(data.bucket_info(0).start_bucket_nanos(), bucketStartTimeNs);
+    EXPECT_EQ(data.bucket_info(0).end_bucket_nanos(), bucketStartTimeNs + bucketSizeNs);
+    EXPECT_EQ(data.bucket_info(1).count(), 1);
+    EXPECT_EQ(data.bucket_info(1).start_bucket_nanos(), bucketStartTimeNs + 2 * bucketSizeNs);
+    EXPECT_EQ(data.bucket_info(1).end_bucket_nanos(), bucketStartTimeNs + 3 * bucketSizeNs);
+
+    data = countMetrics.data(1);
+    ValidateAttributionUidAndTagDimension(
+        data.dimension(), android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule1");
+    EXPECT_EQ(data.bucket_info_size(), 2);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(data.bucket_info(0).start_bucket_nanos(), bucketStartTimeNs);
+    EXPECT_EQ(data.bucket_info(0).end_bucket_nanos(), bucketStartTimeNs + bucketSizeNs);
+    EXPECT_EQ(data.bucket_info(1).count(), 1);
+    EXPECT_EQ(data.bucket_info(1).start_bucket_nanos(), bucketStartTimeNs + bucketSizeNs);
+    EXPECT_EQ(data.bucket_info(1).end_bucket_nanos(), bucketStartTimeNs + 2 * bucketSizeNs);
+
+    data = countMetrics.data(2);
+    ValidateAttributionUidAndTagDimension(
+        data.dimension(), android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule3");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(data.bucket_info(0).start_bucket_nanos(), bucketStartTimeNs + 3 * bucketSizeNs);
+    EXPECT_EQ(data.bucket_info(0).end_bucket_nanos(), bucketStartTimeNs + 4 * bucketSizeNs);
+
+    data = countMetrics.data(3);
+    ValidateAttributionUidAndTagDimension(
+        data.dimension(), android::util::WAKELOCK_STATE_CHANGED, 444, "GMSCoreModule2");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(data.bucket_info(0).start_bucket_nanos(), bucketStartTimeNs + 2 * bucketSizeNs);
+    EXPECT_EQ(data.bucket_info(0).end_bucket_nanos(), bucketStartTimeNs + 3 * bucketSizeNs);
+}
+
+#else
+GTEST_LOG_(INFO) << "This test does nothing.\n";
+#endif
+
+}  // namespace statsd
+}  // namespace os
+}  // namespace android
\ No newline at end of file
diff --git a/cmds/statsd/tests/e2e/MetricConditionLink_e2e_test.cpp b/cmds/statsd/tests/e2e/MetricConditionLink_e2e_test.cpp
index c747016..cdc4467 100644
--- a/cmds/statsd/tests/e2e/MetricConditionLink_e2e_test.cpp
+++ b/cmds/statsd/tests/e2e/MetricConditionLink_e2e_test.cpp
@@ -15,6 +15,7 @@
 #include <gtest/gtest.h>
 
 #include "src/StatsLogProcessor.h"
+#include "src/stats_log_util.h"
 #include "tests/statsd_test_util.h"
 
 #include <vector>
@@ -24,6 +25,7 @@
 namespace statsd {
 
 #ifdef __ANDROID__
+namespace {
 
 StatsdConfig CreateStatsdConfig() {
     StatsdConfig config;
@@ -55,24 +57,24 @@
     *config.add_predicate() = isInBackgroundPredicate;
 
     auto combinationPredicate = config.add_predicate();
-    combinationPredicate->set_name("combinationPredicate");
+    combinationPredicate->set_id(StringToId("combinationPredicate"));
     combinationPredicate->mutable_combination()->set_operation(LogicalOperation::AND);
     addPredicateToPredicateCombination(screenIsOffPredicate, combinationPredicate);
     addPredicateToPredicateCombination(isSyncingPredicate, combinationPredicate);
     addPredicateToPredicateCombination(isInBackgroundPredicate, combinationPredicate);
 
     auto countMetric = config.add_count_metric();
-    countMetric->set_name("AppCrashes");
-    countMetric->set_what(appCrashMatcher.name());
-    countMetric->set_condition(combinationPredicate->name());
+    countMetric->set_id(StringToId("AppCrashes"));
+    countMetric->set_what(appCrashMatcher.id());
+    countMetric->set_condition(combinationPredicate->id());
     // The metric is dimensioning by uid only.
     *countMetric->mutable_dimensions() =
         CreateDimensions(android::util::PROCESS_LIFE_CYCLE_STATE_CHANGED, {1});
-    countMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000LL);
+    countMetric->set_bucket(ONE_MINUTE);
 
     // Links between crash atom and condition of app is in syncing.
     auto links = countMetric->add_links();
-    links->set_condition(isSyncingPredicate.name());
+    links->set_condition(isSyncingPredicate.id());
     auto dimensionWhat = links->mutable_dimensions_in_what();
     dimensionWhat->set_field(android::util::PROCESS_LIFE_CYCLE_STATE_CHANGED);
     dimensionWhat->add_child()->set_field(1);  // uid field.
@@ -82,7 +84,7 @@
 
     // Links between crash atom and condition of app is in background.
     links = countMetric->add_links();
-    links->set_condition(isInBackgroundPredicate.name());
+    links->set_condition(isInBackgroundPredicate.id());
     dimensionWhat = links->mutable_dimensions_in_what();
     dimensionWhat->set_field(android::util::PROCESS_LIFE_CYCLE_STATE_CHANGED);
     dimensionWhat->add_child()->set_field(1);  // uid field.
@@ -91,11 +93,14 @@
     dimensionCondition->add_child()->set_field(1);  // uid field.
     return config;
 }
+}  // namespace
+
 
 TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks) {
     auto config = CreateStatsdConfig();
     uint64_t bucketStartTimeNs = 10000000000;
-    uint64_t bucketSizeNs = config.count_metric(0).bucket().bucket_size_millis() * 1000 * 1000;
+    uint64_t bucketSizeNs =
+        TimeUnitToBucketSizeInMillis(config.count_metric(0).bucket()) * 1000000LL;
 
     ConfigKey cfgKey;
     auto processor = CreateStatsLogProcessor(bucketStartTimeNs / NS_PER_SEC, config, cfgKey);
@@ -183,7 +188,7 @@
     sortLogEventsByTimestamp(&events);
 
     for (const auto& event : events) {
-        processor->OnLogEvent(*event);
+        processor->OnLogEvent(event.get());
     }
     ConfigMetricsReportList reports;
     processor->onDumpReport(cfgKey, bucketStartTimeNs + 2 * bucketSizeNs - 1, &reports);
diff --git a/cmds/statsd/tests/e2e/WakelockDuration_e2e_test.cpp b/cmds/statsd/tests/e2e/WakelockDuration_e2e_test.cpp
index 8d7b2d5..2783356 100644
--- a/cmds/statsd/tests/e2e/WakelockDuration_e2e_test.cpp
+++ b/cmds/statsd/tests/e2e/WakelockDuration_e2e_test.cpp
@@ -15,6 +15,7 @@
 #include <gtest/gtest.h>
 
 #include "src/StatsLogProcessor.h"
+#include "src/stats_log_util.h"
 #include "tests/statsd_test_util.h"
 
 #include <vector>
@@ -43,15 +44,15 @@
     *config.add_predicate() = holdingWakelockPredicate;
 
     auto durationMetric = config.add_duration_metric();
-    durationMetric->set_name("WakelockDuration");
-    durationMetric->set_what(holdingWakelockPredicate.name());
-    durationMetric->set_condition(screenIsOffPredicate.name());
+    durationMetric->set_id(StringToId("WakelockDuration"));
+    durationMetric->set_what(holdingWakelockPredicate.id());
+    durationMetric->set_condition(screenIsOffPredicate.id());
     durationMetric->set_aggregation_type(aggregationType);
     // The metric is dimensioning by first attribution node and only by uid.
     *durationMetric->mutable_dimensions() =
         CreateAttributionUidDimensions(
             android::util::WAKELOCK_STATE_CHANGED, {Position::FIRST});
-    durationMetric->mutable_bucket()->set_bucket_size_millis(30 * 1000LL);
+    durationMetric->set_bucket(ONE_MINUTE);
     return config;
 }
 
@@ -61,7 +62,7 @@
         auto config = CreateStatsdConfig(aggregationType);
         uint64_t bucketStartTimeNs = 10000000000;
         uint64_t bucketSizeNs =
-            config.duration_metric(0).bucket().bucket_size_millis() * 1000 * 1000;
+            TimeUnitToBucketSizeInMillis(config.duration_metric(0).bucket()) * 1000000LL;
 
         auto processor = CreateStatsLogProcessor(bucketStartTimeNs / NS_PER_SEC, config, cfgKey);
         EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
@@ -106,7 +107,7 @@
         sortLogEventsByTimestamp(&events);
 
         for (const auto& event : events) {
-            processor->OnLogEvent(*event);
+            processor->OnLogEvent(event.get());
         }
 
         ConfigMetricsReportList reports;
diff --git a/cmds/statsd/tests/guardrail/StatsdStats_test.cpp b/cmds/statsd/tests/guardrail/StatsdStats_test.cpp
index 7658044..a134300 100644
--- a/cmds/statsd/tests/guardrail/StatsdStats_test.cpp
+++ b/cmds/statsd/tests/guardrail/StatsdStats_test.cpp
@@ -14,6 +14,7 @@
 
 #include "src/guardrail/StatsdStats.h"
 #include "statslog.h"
+#include "tests/statsd_test_util.h"
 
 #include <gtest/gtest.h>
 #include <vector>
@@ -28,8 +29,7 @@
 
 TEST(StatsdStatsTest, TestValidConfigAdd) {
     StatsdStats stats;
-    string name = "StatsdTest";
-    ConfigKey key(0, name);
+    ConfigKey key(0, 12345);
     const int metricsCount = 10;
     const int conditionsCount = 20;
     const int matchersCount = 30;
@@ -45,7 +45,7 @@
     EXPECT_EQ(1, report.config_stats_size());
     const auto& configReport = report.config_stats(0);
     EXPECT_EQ(0, configReport.uid());
-    EXPECT_EQ(name, configReport.name());
+    EXPECT_EQ(12345, configReport.id());
     EXPECT_EQ(metricsCount, configReport.metric_count());
     EXPECT_EQ(conditionsCount, configReport.condition_count());
     EXPECT_EQ(matchersCount, configReport.matcher_count());
@@ -56,8 +56,7 @@
 
 TEST(StatsdStatsTest, TestInvalidConfigAdd) {
     StatsdStats stats;
-    string name = "StatsdTest";
-    ConfigKey key(0, name);
+    ConfigKey key(0, 12345);
     const int metricsCount = 10;
     const int conditionsCount = 20;
     const int matchersCount = 30;
@@ -78,8 +77,7 @@
 
 TEST(StatsdStatsTest, TestConfigRemove) {
     StatsdStats stats;
-    string name = "StatsdTest";
-    ConfigKey key(0, name);
+    ConfigKey key(0, 12345);
     const int metricsCount = 10;
     const int conditionsCount = 20;
     const int matchersCount = 30;
@@ -105,22 +103,22 @@
 
 TEST(StatsdStatsTest, TestSubStats) {
     StatsdStats stats;
-    ConfigKey key(0, "test");
+    ConfigKey key(0, 12345);
     stats.noteConfigReceived(key, 2, 3, 4, 5, true);
 
-    stats.noteMatcherMatched(key, "matcher1");
-    stats.noteMatcherMatched(key, "matcher1");
-    stats.noteMatcherMatched(key, "matcher2");
+    stats.noteMatcherMatched(key, StringToId("matcher1"));
+    stats.noteMatcherMatched(key, StringToId("matcher1"));
+    stats.noteMatcherMatched(key, StringToId("matcher2"));
 
-    stats.noteConditionDimensionSize(key, "condition1", 250);
-    stats.noteConditionDimensionSize(key, "condition1", 240);
+    stats.noteConditionDimensionSize(key, StringToId("condition1"), 250);
+    stats.noteConditionDimensionSize(key, StringToId("condition1"), 240);
 
-    stats.noteMetricDimensionSize(key, "metric1", 201);
-    stats.noteMetricDimensionSize(key, "metric1", 202);
+    stats.noteMetricDimensionSize(key, StringToId("metric1"), 201);
+    stats.noteMetricDimensionSize(key, StringToId("metric1"), 202);
 
-    stats.noteAnomalyDeclared(key, "alert1");
-    stats.noteAnomalyDeclared(key, "alert1");
-    stats.noteAnomalyDeclared(key, "alert2");
+    stats.noteAnomalyDeclared(key, StringToId("alert1"));
+    stats.noteAnomalyDeclared(key, StringToId("alert1"));
+    stats.noteAnomalyDeclared(key, StringToId("alert2"));
 
     // broadcast-> 2
     stats.noteBroadcastSent(key);
@@ -147,39 +145,39 @@
 
     EXPECT_EQ(2, configReport.matcher_stats_size());
     // matcher1 is the first in the list
-    if (!configReport.matcher_stats(0).name().compare("matcher1")) {
+    if (configReport.matcher_stats(0).id() == StringToId("matcher1")) {
         EXPECT_EQ(2, configReport.matcher_stats(0).matched_times());
         EXPECT_EQ(1, configReport.matcher_stats(1).matched_times());
-        EXPECT_EQ("matcher2", configReport.matcher_stats(1).name());
+        EXPECT_EQ(StringToId("matcher2"), configReport.matcher_stats(1).id());
     } else {
         // matcher1 is the second in the list.
         EXPECT_EQ(1, configReport.matcher_stats(0).matched_times());
-        EXPECT_EQ("matcher2", configReport.matcher_stats(0).name());
+        EXPECT_EQ(StringToId("matcher2"), configReport.matcher_stats(0).id());
 
         EXPECT_EQ(2, configReport.matcher_stats(1).matched_times());
-        EXPECT_EQ("matcher1", configReport.matcher_stats(1).name());
+        EXPECT_EQ(StringToId("matcher1"), configReport.matcher_stats(1).id());
     }
 
     EXPECT_EQ(2, configReport.alert_stats_size());
-    bool alert1first = !configReport.alert_stats(0).name().compare("alert1");
-    EXPECT_EQ("alert1", configReport.alert_stats(alert1first ? 0 : 1).name());
+    bool alert1first = configReport.alert_stats(0).id() == StringToId("alert1");
+    EXPECT_EQ(StringToId("alert1"), configReport.alert_stats(alert1first ? 0 : 1).id());
     EXPECT_EQ(2, configReport.alert_stats(alert1first ? 0 : 1).alerted_times());
-    EXPECT_EQ("alert2", configReport.alert_stats(alert1first ? 1 : 0).name());
+    EXPECT_EQ(StringToId("alert2"), configReport.alert_stats(alert1first ? 1 : 0).id());
     EXPECT_EQ(1, configReport.alert_stats(alert1first ? 1 : 0).alerted_times());
 
     EXPECT_EQ(1, configReport.condition_stats_size());
-    EXPECT_EQ("condition1", configReport.condition_stats(0).name());
+    EXPECT_EQ(StringToId("condition1"), configReport.condition_stats(0).id());
     EXPECT_EQ(250, configReport.condition_stats(0).max_tuple_counts());
 
     EXPECT_EQ(1, configReport.metric_stats_size());
-    EXPECT_EQ("metric1", configReport.metric_stats(0).name());
+    EXPECT_EQ(StringToId("metric1"), configReport.metric_stats(0).id());
     EXPECT_EQ(202, configReport.metric_stats(0).max_tuple_counts());
 
     // after resetting the stats, some new events come
-    stats.noteMatcherMatched(key, "matcher99");
-    stats.noteConditionDimensionSize(key, "condition99", 300);
-    stats.noteMetricDimensionSize(key, "metric99", 270);
-    stats.noteAnomalyDeclared(key, "alert99");
+    stats.noteMatcherMatched(key, StringToId("matcher99"));
+    stats.noteConditionDimensionSize(key, StringToId("condition99"), 300);
+    stats.noteMetricDimensionSize(key, StringToId("metric99tion99"), 270);
+    stats.noteAnomalyDeclared(key, StringToId("alert99"));
 
     // now the config stats should only contain the stats about the new event.
     stats.dumpStats(&output, false);
@@ -188,19 +186,19 @@
     EXPECT_EQ(1, report.config_stats_size());
     const auto& configReport2 = report.config_stats(0);
     EXPECT_EQ(1, configReport2.matcher_stats_size());
-    EXPECT_EQ("matcher99", configReport2.matcher_stats(0).name());
+    EXPECT_EQ(StringToId("matcher99"), configReport2.matcher_stats(0).id());
     EXPECT_EQ(1, configReport2.matcher_stats(0).matched_times());
 
     EXPECT_EQ(1, configReport2.condition_stats_size());
-    EXPECT_EQ("condition99", configReport2.condition_stats(0).name());
+    EXPECT_EQ(StringToId("condition99"), configReport2.condition_stats(0).id());
     EXPECT_EQ(300, configReport2.condition_stats(0).max_tuple_counts());
 
     EXPECT_EQ(1, configReport2.metric_stats_size());
-    EXPECT_EQ("metric99", configReport2.metric_stats(0).name());
+    EXPECT_EQ(StringToId("metric99tion99"), configReport2.metric_stats(0).id());
     EXPECT_EQ(270, configReport2.metric_stats(0).max_tuple_counts());
 
     EXPECT_EQ(1, configReport2.alert_stats_size());
-    EXPECT_EQ("alert99", configReport2.alert_stats(0).name());
+    EXPECT_EQ(StringToId("alert99"), configReport2.alert_stats(0).id());
     EXPECT_EQ(1, configReport2.alert_stats(0).alerted_times());
 }
 
@@ -260,7 +258,7 @@
     for (int i = 0; i < StatsdStats::kMaxTimestampCount; i++) {
         timestamps.push_back(i);
     }
-    ConfigKey key(0, "test");
+    ConfigKey key(0, 12345);
     stats.noteConfigReceived(key, 2, 3, 4, 5, true);
 
     for (int i = 0; i < StatsdStats::kMaxTimestampCount; i++) {
diff --git a/cmds/statsd/tests/metrics/CountMetricProducer_test.cpp b/cmds/statsd/tests/metrics/CountMetricProducer_test.cpp
index 6e114a6..c391513 100644
--- a/cmds/statsd/tests/metrics/CountMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/CountMetricProducer_test.cpp
@@ -14,7 +14,9 @@
 
 #include "src/metrics/CountMetricProducer.h"
 #include "src/dimension.h"
+#include "src/stats_log_util.h"
 #include "metrics_test_helper.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -33,18 +35,18 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 TEST(CountMetricProducerTest, TestNonDimensionalEvents) {
     int64_t bucketStartTimeNs = 10000000000;
-    int64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
+    int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
     int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs;
     int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs;
     int tagId = 1;
 
     CountMetric metric;
-    metric.set_name("1");
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(1);
+    metric.set_bucket(ONE_MINUTE);
 
     LogEvent event1(tagId, bucketStartTimeNs + 1);
     LogEvent event2(tagId, bucketStartTimeNs + 2);
@@ -97,12 +99,12 @@
 
 TEST(CountMetricProducerTest, TestEventsWithNonSlicedCondition) {
     int64_t bucketStartTimeNs = 10000000000;
-    int64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
+    int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
 
     CountMetric metric;
-    metric.set_name("1");
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
-    metric.set_condition("SCREEN_ON");
+    metric.set_id(1);
+    metric.set_bucket(ONE_MINUTE);
+    metric.set_condition(StringToId("SCREEN_ON"));
 
     LogEvent event1(1, bucketStartTimeNs + 1);
     LogEvent event2(1, bucketStartTimeNs + 10);
@@ -136,17 +138,17 @@
 
 TEST(CountMetricProducerTest, TestEventsWithSlicedCondition) {
     int64_t bucketStartTimeNs = 10000000000;
-    int64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
+    int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
 
     int tagId = 1;
     int conditionTagId = 2;
 
     CountMetric metric;
-    metric.set_name("1");
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
-    metric.set_condition("APP_IN_BACKGROUND_PER_UID_AND_SCREEN_ON");
+    metric.set_id(1);
+    metric.set_bucket(ONE_MINUTE);
+    metric.set_condition(StringToId("APP_IN_BACKGROUND_PER_UID_AND_SCREEN_ON"));
     MetricConditionLink* link = metric.add_links();
-    link->set_condition("APP_IN_BACKGROUND_PER_UID");
+    link->set_condition(StringToId("APP_IN_BACKGROUND_PER_UID"));
     *link->mutable_dimensions_in_what() = buildSimpleAtomFieldMatcher(tagId, 1);
     *link->mutable_dimensions_in_condition() = buildSimpleAtomFieldMatcher(conditionTagId, 2);
 
@@ -154,13 +156,15 @@
     event1.write("111");  // uid
     event1.init();
     ConditionKey key1;
-    key1["APP_IN_BACKGROUND_PER_UID"] = {getMockedDimensionKey(conditionTagId, 2, "111")};
+    key1[StringToId("APP_IN_BACKGROUND_PER_UID")] =
+        {getMockedDimensionKey(conditionTagId, 2, "111")};
 
     LogEvent event2(tagId, bucketStartTimeNs + 10);
     event2.write("222");  // uid
     event2.init();
     ConditionKey key2;
-    key2["APP_IN_BACKGROUND_PER_UID"] = {getMockedDimensionKey(conditionTagId, 2, "222")};
+    key2[StringToId("APP_IN_BACKGROUND_PER_UID")] =
+        {getMockedDimensionKey(conditionTagId, 2, "222")};
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     EXPECT_CALL(*wizard, query(_, key1)).WillOnce(Return(ConditionState::kFalse));
@@ -187,22 +191,23 @@
     EXPECT_EQ(1LL, bucketInfo.mCount);
 }
 
-TEST(CountMetricProducerTest, TestAnomalyDetection) {
+TEST(CountMetricProducerTest, TestAnomalyDetectionUnSliced) {
     Alert alert;
-    alert.set_name("alert");
-    alert.set_metric_name("1");
+    alert.set_id(11);
+    alert.set_metric_id(1);
     alert.set_trigger_if_sum_gt(2);
-    alert.set_number_of_buckets(2);
-    alert.set_refractory_period_secs(1);
+    alert.set_num_buckets(2);
+    const int32_t refPeriodSec = 1;
+    alert.set_refractory_period_secs(refPeriodSec);
 
     int64_t bucketStartTimeNs = 10000000000;
-    int64_t bucketSizeNs = 30 * NS_PER_SEC;
+    int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
     int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs;
     int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs;
 
     CountMetric metric;
-    metric.set_name("1");
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(1);
+    metric.set_bucket(ONE_MINUTE);
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     CountMetricProducer countProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
@@ -216,7 +221,7 @@
     LogEvent event4(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 1);
     LogEvent event5(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 2);
     LogEvent event6(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 3);
-    LogEvent event7(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 3 + NS_PER_SEC);
+    LogEvent event7(tagId, bucketStartTimeNs + 3 * bucketSizeNs + 2 * NS_PER_SEC);
 
     // Two events in bucket #0.
     countProducer.onMatchedLogEvent(1 /*log matcher index*/, event1);
@@ -224,13 +229,13 @@
 
     EXPECT_EQ(1UL, countProducer.mCurrentSlicedCounter->size());
     EXPECT_EQ(2L, countProducer.mCurrentSlicedCounter->begin()->second);
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), -1LL);
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY), 0U);
 
     // One event in bucket #2. No alarm as bucket #0 is trashed out.
     countProducer.onMatchedLogEvent(1 /*log matcher index*/, event3);
     EXPECT_EQ(1UL, countProducer.mCurrentSlicedCounter->size());
     EXPECT_EQ(1L, countProducer.mCurrentSlicedCounter->begin()->second);
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), -1LL);
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY), 0U);
 
     // Two events in bucket #3.
     countProducer.onMatchedLogEvent(1 /*log matcher index*/, event4);
@@ -239,12 +244,14 @@
     EXPECT_EQ(1UL, countProducer.mCurrentSlicedCounter->size());
     EXPECT_EQ(3L, countProducer.mCurrentSlicedCounter->begin()->second);
     // Anomaly at event 6 is within refractory period. The alarm is at event 5 timestamp not event 6
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event5.GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event5.GetTimestampNs() / NS_PER_SEC + refPeriodSec);
 
     countProducer.onMatchedLogEvent(1 /*log matcher index*/, event7);
     EXPECT_EQ(1UL, countProducer.mCurrentSlicedCounter->size());
     EXPECT_EQ(4L, countProducer.mCurrentSlicedCounter->begin()->second);
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event7.GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event7.GetTimestampNs() / NS_PER_SEC + refPeriodSec);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/metrics/DurationMetricProducer_test.cpp b/cmds/statsd/tests/metrics/DurationMetricProducer_test.cpp
index 8ee94c7..a59f1fe 100644
--- a/cmds/statsd/tests/metrics/DurationMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/DurationMetricProducer_test.cpp
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 #include "src/metrics/DurationMetricProducer.h"
+#include "src/stats_log_util.h"
 #include "metrics_test_helper.h"
 #include "src/condition/ConditionWizard.h"
 
@@ -36,16 +37,16 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 TEST(DurationMetricTrackerTest, TestNoCondition) {
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     uint64_t bucketStartTimeNs = 10000000000;
-    uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
+    int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
 
     DurationMetric metric;
-    metric.set_name("1");
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(1);
+    metric.set_bucket(ONE_MINUTE);
     metric.set_aggregation_type(DurationMetric_AggregationType_SUM);
 
     int tagId = 1;
@@ -76,11 +77,11 @@
 TEST(DurationMetricTrackerTest, TestNonSlicedCondition) {
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     uint64_t bucketStartTimeNs = 10000000000;
-    uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
+    int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
 
     DurationMetric metric;
-    metric.set_name("1");
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(1);
+    metric.set_bucket(ONE_MINUTE);
     metric.set_aggregation_type(DurationMetric_AggregationType_SUM);
 
     int tagId = 1;
diff --git a/cmds/statsd/tests/metrics/EventMetricProducer_test.cpp b/cmds/statsd/tests/metrics/EventMetricProducer_test.cpp
index 0ba1c2f..7171de9 100644
--- a/cmds/statsd/tests/metrics/EventMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/EventMetricProducer_test.cpp
@@ -15,6 +15,7 @@
 #include "src/metrics/EventMetricProducer.h"
 #include "src/dimension.h"
 #include "metrics_test_helper.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -33,7 +34,7 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 TEST(EventMetricProducerTest, TestNoCondition) {
     uint64_t bucketStartTimeNs = 10000000000;
@@ -41,7 +42,7 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
     EventMetric metric;
-    metric.set_name("1");
+    metric.set_id(1);
 
     LogEvent event1(1 /*tag id*/, bucketStartTimeNs + 1);
     LogEvent event2(1 /*tag id*/, bucketStartTimeNs + 2);
@@ -64,8 +65,8 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
     EventMetric metric;
-    metric.set_name("1");
-    metric.set_condition("SCREEN_ON");
+    metric.set_id(1);
+    metric.set_condition(StringToId("SCREEN_ON"));
 
     LogEvent event1(1, bucketStartTimeNs + 1);
     LogEvent event2(1, bucketStartTimeNs + 10);
@@ -93,10 +94,10 @@
     int conditionTagId = 2;
 
     EventMetric metric;
-    metric.set_name("1");
-    metric.set_condition("APP_IN_BACKGROUND_PER_UID_AND_SCREEN_ON");
+    metric.set_id(1);
+    metric.set_condition(StringToId("APP_IN_BACKGROUND_PER_UID_AND_SCREEN_ON"));
     MetricConditionLink* link = metric.add_links();
-    link->set_condition("APP_IN_BACKGROUND_PER_UID");
+    link->set_condition(StringToId("APP_IN_BACKGROUND_PER_UID"));
     *link->mutable_dimensions_in_what() = buildSimpleAtomFieldMatcher(tagId, 1);
     *link->mutable_dimensions_in_condition() = buildSimpleAtomFieldMatcher(conditionTagId, 2);
 
@@ -104,13 +105,13 @@
     EXPECT_TRUE(event1.write("111"));
     event1.init();
     ConditionKey key1;
-    key1["APP_IN_BACKGROUND_PER_UID"] = {getMockedDimensionKey(conditionTagId, 2, "111")};
+    key1[StringToId("APP_IN_BACKGROUND_PER_UID")] = {getMockedDimensionKey(conditionTagId, 2, "111")};
 
     LogEvent event2(tagId, bucketStartTimeNs + 10);
     EXPECT_TRUE(event2.write("222"));
     event2.init();
     ConditionKey key2;
-    key2["APP_IN_BACKGROUND_PER_UID"] = {getMockedDimensionKey(conditionTagId, 2, "222")};
+    key2[StringToId("APP_IN_BACKGROUND_PER_UID")] = {getMockedDimensionKey(conditionTagId, 2, "222")};
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     EXPECT_CALL(*wizard, query(_, key1)).WillOnce(Return(ConditionState::kFalse));
diff --git a/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp b/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp
index 359851f..82772d8 100644
--- a/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp
@@ -13,8 +13,10 @@
 // limitations under the License.
 
 #include "src/metrics/GaugeMetricProducer.h"
+#include "src/stats_log_util.h"
 #include "logd/LogEvent.h"
 #include "metrics_test_helper.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -34,19 +36,19 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 const int tagId = 1;
-const string metricName = "test_metric";
+const int64_t metricId = 123;
 const int64_t bucketStartTimeNs = 10000000000;
-const int64_t bucketSizeNs = 60 * 1000 * 1000 * 1000LL;
+const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
 const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs;
 const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs;
 const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs;
 
 TEST(GaugeMetricProducerTest, TestNoCondition) {
     GaugeMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
     metric.mutable_gauge_fields_filter()->set_include_all(false);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
@@ -63,7 +65,7 @@
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
 
     GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
-                                      tagId, tagId, bucketStartTimeNs, pullerManager);
+                                      tagId, bucketStartTimeNs, pullerManager);
 
     vector<shared_ptr<LogEvent>> allData;
     allData.clear();
@@ -119,12 +121,12 @@
 
 TEST(GaugeMetricProducerTest, TestWithCondition) {
     GaugeMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(2);
-    metric.set_condition("SCREEN_ON");
+    metric.set_condition(StringToId("SCREEN_ON"));
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
@@ -143,7 +145,7 @@
                 return true;
             }));
 
-    GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, tagId, tagId,
+    GaugeMetricProducer gaugeProducer(kConfigKey, metric, 1, wizard, tagId,
                                       bucketStartTimeNs, pullerManager);
 
     gaugeProducer.onConditionChanged(true, bucketStartTimeNs + 8);
@@ -186,19 +188,21 @@
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
 
     GaugeMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(2);
     GaugeMetricProducer gaugeProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
-                                      tagId, tagId, bucketStartTimeNs, pullerManager);
+                                      tagId, bucketStartTimeNs, pullerManager);
 
     Alert alert;
-    alert.set_name("alert");
-    alert.set_metric_name(metricName);
+    alert.set_id(101);
+    alert.set_metric_id(metricId);
     alert.set_trigger_if_sum_gt(25);
-    alert.set_number_of_buckets(2);
+    alert.set_num_buckets(2);
+    const int32_t refPeriodSec = 60;
+    alert.set_refractory_period_secs(refPeriodSec);
     sp<AnomalyTracker> anomalyTracker = gaugeProducer.addAnomalyTracker(alert);
 
     int tagId = 1;
@@ -211,10 +215,10 @@
     EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size());
     EXPECT_EQ(13L,
         gaugeProducer.mCurrentSlicedBucket->begin()->second->begin()->second.value_int());
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), -1LL);
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY), 0U);
 
     std::shared_ptr<LogEvent> event2 =
-            std::make_shared<LogEvent>(tagId, bucketStartTimeNs + bucketSizeNs + 10);
+            std::make_shared<LogEvent>(tagId, bucketStartTimeNs + bucketSizeNs + 20);
     event2->write("some value");
     event2->write(15);
     event2->init();
@@ -223,19 +227,21 @@
     EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size());
     EXPECT_EQ(15L,
         gaugeProducer.mCurrentSlicedBucket->begin()->second->begin()->second.value_int());
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event2->GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event2->GetTimestampNs() / NS_PER_SEC + refPeriodSec);
 
     std::shared_ptr<LogEvent> event3 =
             std::make_shared<LogEvent>(tagId, bucketStartTimeNs + 2 * bucketSizeNs + 10);
     event3->write("some value");
-    event3->write(24);
+    event3->write(26);
     event3->init();
 
     gaugeProducer.onDataPulled({event3});
     EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size());
-    EXPECT_EQ(24L,
+    EXPECT_EQ(26L,
         gaugeProducer.mCurrentSlicedBucket->begin()->second->begin()->second.value_int());
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event3->GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event2->GetTimestampNs() / NS_PER_SEC + refPeriodSec);
 
     // The event4 does not have the gauge field. Thus the current bucket value is 0.
     std::shared_ptr<LogEvent> event4 =
@@ -245,7 +251,6 @@
     gaugeProducer.onDataPulled({event4});
     EXPECT_EQ(1UL, gaugeProducer.mCurrentSlicedBucket->size());
     EXPECT_TRUE(gaugeProducer.mCurrentSlicedBucket->begin()->second->empty());
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event3->GetTimestampNs());
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp b/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp
index 7843ca0..0772b0d40 100644
--- a/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp
+++ b/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp
@@ -13,8 +13,9 @@
 // limitations under the License.
 
 #include "src/metrics/duration_helper/MaxDurationTracker.h"
-#include "metrics_test_helper.h"
 #include "src/condition/ConditionWizard.h"
+#include "metrics_test_helper.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -36,7 +37,7 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 
 const int TagId = 1;
 
@@ -49,23 +50,22 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
-    ConditionKey conditionKey1;
-    conditionKey1["condition"] = conditionKey;
 
     uint64_t bucketStartTimeNs = 10000000000;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    MaxDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, -1, false, bucketStartTimeNs,
-                               bucketSizeNs, {});
+    int64_t metricId = 1;
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, false, bucketStartTimeNs,
+                               bucketSizeNs, false, {});
 
-    tracker.noteStart(key1, true, bucketStartTimeNs, conditionKey1);
+    tracker.noteStart(key1, true, bucketStartTimeNs, ConditionKey());
     // Event starts again. This would not change anything as it already starts.
-    tracker.noteStart(key1, true, bucketStartTimeNs + 3, conditionKey1);
+    tracker.noteStart(key1, true, bucketStartTimeNs + 3, ConditionKey());
     // Stopped.
     tracker.noteStop(key1, bucketStartTimeNs + 10, false);
 
     // Another event starts in this bucket.
-    tracker.noteStart(key2, true, bucketStartTimeNs + 20, conditionKey1);
+    tracker.noteStart(key2, true, bucketStartTimeNs + 20, ConditionKey());
     tracker.noteStop(key2, bucketStartTimeNs + 40, false /*stop all*/);
 
     tracker.flushIfNeeded(bucketStartTimeNs + bucketSizeNs + 1, &buckets);
@@ -78,19 +78,18 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
-    ConditionKey conditionKey1;
-    conditionKey1["condition"] = conditionKey;
 
     uint64_t bucketStartTimeNs = 10000000000;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    MaxDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, -1, false, bucketStartTimeNs,
-                               bucketSizeNs, {});
+    int64_t metricId = 1;
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, false, bucketStartTimeNs,
+                               bucketSizeNs, false, {});
 
-    tracker.noteStart(key1, true, bucketStartTimeNs + 1, conditionKey1);
+    tracker.noteStart(key1, true, bucketStartTimeNs + 1, ConditionKey());
 
     // Another event starts in this bucket.
-    tracker.noteStart(key2, true, bucketStartTimeNs + 20, conditionKey1);
+    tracker.noteStart(key2, true, bucketStartTimeNs + 20, ConditionKey());
     tracker.flushIfNeeded(bucketStartTimeNs + bucketSizeNs + 40, &buckets);
     tracker.noteStopAll(bucketStartTimeNs + bucketSizeNs + 40);
     EXPECT_TRUE(tracker.mInfos.empty());
@@ -109,21 +108,20 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
-    ConditionKey conditionKey1;
-    conditionKey1["condition"] = conditionKey;
 
     uint64_t bucketStartTimeNs = 10000000000;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    MaxDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, -1, false, bucketStartTimeNs,
-                               bucketSizeNs, {});
+    int64_t metricId = 1;
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, false, bucketStartTimeNs,
+                               bucketSizeNs, false, {});
 
     // The event starts.
-    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 1, conditionKey1);
+    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 1, ConditionKey());
 
     // Starts again. Does not change anything.
     tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + bucketSizeNs + 1,
-                      conditionKey1);
+                      ConditionKey());
 
     // The event stops at early 4th bucket.
     tracker.flushIfNeeded(bucketStartTimeNs + (3 * bucketSizeNs) + 20, &buckets);
@@ -140,18 +138,17 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
-    ConditionKey conditionKey1;
-    conditionKey1["condition"] = conditionKey;
 
     uint64_t bucketStartTimeNs = 10000000000;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    MaxDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, -1, true, bucketStartTimeNs,
-                               bucketSizeNs, {});
+    int64_t metricId = 1;
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, true, bucketStartTimeNs,
+                               bucketSizeNs, false, {});
 
     // 2 starts
-    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 1, conditionKey1);
-    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 10, conditionKey1);
+    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 1, ConditionKey());
+    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 10, ConditionKey());
     // one stop
     tracker.noteStop(DEFAULT_DIMENSION_KEY, bucketStartTimeNs + 20, false /*stop all*/);
 
@@ -177,7 +174,7 @@
 
     ConditionKey conditionKey1;
     HashableDimensionKey eventKey = getMockedDimensionKey(TagId, 2, "maps");
-    conditionKey1["APP_BACKGROUND"] = conditionKey;
+    conditionKey1[StringToId("APP_BACKGROUND")] = conditionKey;
 
     EXPECT_CALL(*wizard, query(_, conditionKey1))  // #4
             .WillOnce(Return(ConditionState::kFalse));
@@ -189,8 +186,9 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
     int64_t durationTimeNs = 2 * 1000;
 
-    MaxDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, false, bucketStartTimeNs,
-                               bucketSizeNs, {});
+    int64_t metricId = 1;
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false, bucketStartTimeNs,
+                               bucketSizeNs, true, {});
     EXPECT_TRUE(tracker.mAnomalyTrackers.empty());
 
     tracker.noteStart(key1, true, eventStartTimeNs, conditionKey1);
@@ -206,36 +204,38 @@
 }
 
 TEST(MaxDurationTrackerTest, TestAnomalyDetection) {
+    int64_t metricId = 1;
     Alert alert;
-    alert.set_name("alert");
-    alert.set_metric_name("metric");
+    alert.set_id(101);
+    alert.set_metric_id(metricId);
     alert.set_trigger_if_sum_gt(32 * NS_PER_SEC);
-    alert.set_number_of_buckets(2);
-    alert.set_refractory_period_secs(1);
+    alert.set_num_buckets(2);
+    const int32_t refPeriodSec = 1;
+    alert.set_refractory_period_secs(refPeriodSec);
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
-    ConditionKey conditionKey1;
-    conditionKey1["APP_BACKGROUND"] = conditionKey;
+
     uint64_t bucketStartTimeNs = 10 * NS_PER_SEC;
     uint64_t eventStartTimeNs = bucketStartTimeNs + NS_PER_SEC + 1;
     uint64_t bucketSizeNs = 30 * NS_PER_SEC;
 
     sp<DurationAnomalyTracker> anomalyTracker = new DurationAnomalyTracker(alert, kConfigKey);
-    MaxDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, -1, true, bucketStartTimeNs,
-                               bucketSizeNs, {anomalyTracker});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, true, bucketStartTimeNs,
+                               bucketSizeNs, false, {anomalyTracker});
 
-    tracker.noteStart(key1, true, eventStartTimeNs, conditionKey1);
+    tracker.noteStart(key1, true, eventStartTimeNs, ConditionKey());
     tracker.noteStop(key1, eventStartTimeNs + 10, false);
-    EXPECT_EQ(anomalyTracker->mLastAnomalyTimestampNs, -1);
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
     EXPECT_EQ(10LL, tracker.mDuration);
 
-    tracker.noteStart(key2, true, eventStartTimeNs + 20, conditionKey1);
+    tracker.noteStart(key2, true, eventStartTimeNs + 20, ConditionKey());
     tracker.flushIfNeeded(eventStartTimeNs + 2 * bucketSizeNs + 3 * NS_PER_SEC, &buckets);
     tracker.noteStop(key2, eventStartTimeNs + 2 * bucketSizeNs + 3 * NS_PER_SEC, false);
     EXPECT_EQ((long long)(4 * NS_PER_SEC + 1LL), tracker.mDuration);
-    EXPECT_EQ(anomalyTracker->mLastAnomalyTimestampNs,
-              (long long)(eventStartTimeNs + 2 * bucketSizeNs + 3 * NS_PER_SEC));
+
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey),
+              (eventStartTimeNs + 2 * bucketSizeNs) / NS_PER_SEC  + 3 + refPeriodSec);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp b/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp
index 550b059..6b8893e 100644
--- a/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp
+++ b/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp
@@ -13,8 +13,9 @@
 // limitations under the License.
 
 #include "src/metrics/duration_helper/OringDurationTracker.h"
-#include "metrics_test_helper.h"
 #include "src/condition/ConditionWizard.h"
+#include "metrics_test_helper.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -34,8 +35,9 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 const int TagId = 1;
+const int64_t metricId = 123;
 const HashableDimensionKey eventKey = getMockedDimensionKey(TagId, 0, "event");
 
 const std::vector<HashableDimensionKey> kConditionKey1 = {getMockedDimensionKey(TagId, 1, "maps")};
@@ -45,9 +47,6 @@
 TEST(OringDurationTrackerTest, TestDurationOverlap) {
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
-    ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
-
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
 
     uint64_t bucketStartTimeNs = 10000000000;
@@ -55,12 +54,12 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
     uint64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, false,
-                                 bucketStartTimeNs, bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false,
+                                 bucketStartTimeNs, bucketSizeNs, false, {});
 
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     EXPECT_EQ((long long)eventStartTimeNs, tracker.mLastStartTime);
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 10, key1);  // overlapping wl
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 10, ConditionKey());  // overlapping wl
     EXPECT_EQ((long long)eventStartTimeNs, tracker.mLastStartTime);
 
     tracker.noteStop(kEventKey1, eventStartTimeNs + durationTimeNs, false);
@@ -74,20 +73,17 @@
 TEST(OringDurationTrackerTest, TestDurationNested) {
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
-    ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
-
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
 
     uint64_t bucketStartTimeNs = 10000000000;
     uint64_t eventStartTimeNs = bucketStartTimeNs + 1;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, true, bucketStartTimeNs,
-                                 bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketSizeNs, false, {});
 
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 10, key1);  // overlapping wl
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 10, ConditionKey());  // overlapping wl
 
     tracker.noteStop(kEventKey1, eventStartTimeNs + 2000, false);
     tracker.noteStop(kEventKey1, eventStartTimeNs + 2003, false);
@@ -101,20 +97,17 @@
 TEST(OringDurationTrackerTest, TestStopAll) {
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
-    ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
-
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
 
     uint64_t bucketStartTimeNs = 10000000000;
     uint64_t eventStartTimeNs = bucketStartTimeNs + 1;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, true, bucketStartTimeNs,
-                                 bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketSizeNs, false, {});
 
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
-    tracker.noteStart(kEventKey2, true, eventStartTimeNs + 10, key1);  // overlapping wl
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
+    tracker.noteStart(kEventKey2, true, eventStartTimeNs + 10, ConditionKey());  // overlapping wl
 
     tracker.noteStopAll(eventStartTimeNs + 2003);
 
@@ -127,9 +120,6 @@
 TEST(OringDurationTrackerTest, TestCrossBucketBoundary) {
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
-    ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
-
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
 
     uint64_t bucketStartTimeNs = 10000000000;
@@ -137,13 +127,13 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
     uint64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, true, bucketStartTimeNs,
-                                 bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketSizeNs, false, {});
 
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     EXPECT_EQ((long long)eventStartTimeNs, tracker.mLastStartTime);
     tracker.flushIfNeeded(eventStartTimeNs + 2 * bucketSizeNs, &buckets);
-    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 2 * bucketSizeNs, key1);
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 2 * bucketSizeNs, ConditionKey());
     EXPECT_EQ((long long)(bucketStartTimeNs + 2 * bucketSizeNs), tracker.mLastStartTime);
 
     EXPECT_EQ(2u, buckets[eventKey].size());
@@ -163,7 +153,7 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
+    key1[StringToId("APP_BACKGROUND")] = kConditionKey1;
 
     EXPECT_CALL(*wizard, query(_, key1))  // #4
             .WillOnce(Return(ConditionState::kFalse));
@@ -175,8 +165,8 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
     uint64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, false,
-                                 bucketStartTimeNs, bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false,
+                                 bucketStartTimeNs, bucketSizeNs, true, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
 
@@ -194,7 +184,7 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
+    key1[StringToId("APP_BACKGROUND")] = kConditionKey1;
 
     EXPECT_CALL(*wizard, query(_, key1))
             .Times(2)
@@ -208,8 +198,8 @@
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
     uint64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, false,
-                                 bucketStartTimeNs, bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false,
+                                 bucketStartTimeNs, bucketSizeNs, true, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
     // condition to false; record duration 5n
@@ -229,7 +219,7 @@
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
 
     ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
+    key1[StringToId("APP_BACKGROUND")] = kConditionKey1;
 
     EXPECT_CALL(*wizard, query(_, key1))  // #4
             .WillOnce(Return(ConditionState::kFalse));
@@ -240,8 +230,8 @@
     uint64_t eventStartTimeNs = bucketStartTimeNs + 1;
     uint64_t bucketSizeNs = 30 * 1000 * 1000 * 1000LL;
 
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, true, bucketStartTimeNs,
-                                 bucketSizeNs, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketSizeNs, true, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
     tracker.noteStart(kEventKey1, true, eventStartTimeNs + 2, key1);
@@ -260,26 +250,25 @@
 
 TEST(OringDurationTrackerTest, TestPredictAnomalyTimestamp) {
     Alert alert;
-    alert.set_name("alert");
-    alert.set_metric_name("1");
+    alert.set_id(101);
+    alert.set_metric_id(1);
     alert.set_trigger_if_sum_gt(40 * NS_PER_SEC);
-    alert.set_number_of_buckets(2);
+    alert.set_num_buckets(2);
     alert.set_refractory_period_secs(1);
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
-    ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
+
     uint64_t bucketStartTimeNs = 10 * NS_PER_SEC;
     uint64_t eventStartTimeNs = bucketStartTimeNs + NS_PER_SEC + 1;
     uint64_t bucketSizeNs = 30 * NS_PER_SEC;
 
     sp<DurationAnomalyTracker> anomalyTracker = new DurationAnomalyTracker(alert, kConfigKey);
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, true, bucketStartTimeNs,
-                                 bucketSizeNs, {anomalyTracker});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketSizeNs, true, {anomalyTracker});
 
     // Nothing in the past bucket.
-    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, eventStartTimeNs, key1);
+    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, eventStartTimeNs, ConditionKey());
     EXPECT_EQ((long long)(alert.trigger_if_sum_gt() + eventStartTimeNs),
               tracker.predictAnomalyTimestampNs(*anomalyTracker, eventStartTimeNs));
 
@@ -287,7 +276,7 @@
     EXPECT_EQ(0u, buckets[eventKey].size());
 
     uint64_t event1StartTimeNs = eventStartTimeNs + 10;
-    tracker.noteStart(kEventKey1, true, event1StartTimeNs, key1);
+    tracker.noteStart(kEventKey1, true, event1StartTimeNs, ConditionKey());
     // No past buckets. The anomaly will happen in bucket #0.
     EXPECT_EQ((long long)(event1StartTimeNs + alert.trigger_if_sum_gt() - 3),
               tracker.predictAnomalyTimestampNs(*anomalyTracker, event1StartTimeNs));
@@ -306,7 +295,7 @@
 
     // One past buckets. The anomaly will happen in bucket #1.
     uint64_t event2StartTimeNs = eventStartTimeNs + bucketSizeNs + 15;
-    tracker.noteStart(kEventKey1, true, event2StartTimeNs, key1);
+    tracker.noteStart(kEventKey1, true, event2StartTimeNs, ConditionKey());
     EXPECT_EQ((long long)(event2StartTimeNs + alert.trigger_if_sum_gt() - bucket0Duration -
                           bucket1Duration),
               tracker.predictAnomalyTimestampNs(*anomalyTracker, event2StartTimeNs));
@@ -315,48 +304,111 @@
     // Only one past buckets is applicable. Bucket +0 should be trashed. The anomaly will happen in
     // bucket #2.
     uint64_t event3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs - 9 * NS_PER_SEC;
-    tracker.noteStart(kEventKey1, true, event3StartTimeNs, key1);
+    tracker.noteStart(kEventKey1, true, event3StartTimeNs, ConditionKey());
     EXPECT_EQ((long long)(event3StartTimeNs + alert.trigger_if_sum_gt() - bucket1Duration - 1LL),
               tracker.predictAnomalyTimestampNs(*anomalyTracker, event3StartTimeNs));
 }
 
-TEST(OringDurationTrackerTest, TestAnomalyDetection) {
+TEST(OringDurationTrackerTest, TestAnomalyDetectionExpiredAlarm) {
     Alert alert;
-    alert.set_name("alert");
-    alert.set_metric_name("1");
+    alert.set_id(101);
+    alert.set_metric_id(1);
     alert.set_trigger_if_sum_gt(40 * NS_PER_SEC);
-    alert.set_number_of_buckets(2);
-    alert.set_refractory_period_secs(1);
+    alert.set_num_buckets(2);
+    const int32_t refPeriodSec = 45;
+    alert.set_refractory_period_secs(refPeriodSec);
 
     unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
-    ConditionKey key1;
-    key1["APP_BACKGROUND"] = kConditionKey1;
+
     uint64_t bucketStartTimeNs = 10 * NS_PER_SEC;
     uint64_t eventStartTimeNs = bucketStartTimeNs + NS_PER_SEC + 1;
     uint64_t bucketSizeNs = 30 * NS_PER_SEC;
 
     sp<DurationAnomalyTracker> anomalyTracker = new DurationAnomalyTracker(alert, kConfigKey);
-    OringDurationTracker tracker(kConfigKey, "metric", eventKey, wizard, 1, true /*nesting*/,
-                                 bucketStartTimeNs, bucketSizeNs, {anomalyTracker});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true /*nesting*/,
+                                 bucketStartTimeNs, bucketSizeNs, false, {anomalyTracker});
 
-    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, eventStartTimeNs, key1);
-    tracker.noteStop(DEFAULT_DIMENSION_KEY, eventStartTimeNs + 10, false);
-    EXPECT_EQ(anomalyTracker->mLastAnomalyTimestampNs, -1);
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
+    tracker.noteStop(kEventKey1, eventStartTimeNs + 10, false);
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
     EXPECT_TRUE(tracker.mStarted.empty());
     EXPECT_EQ(10LL, tracker.mDuration);
 
     EXPECT_EQ(0u, tracker.mStarted.size());
 
-    tracker.noteStart(DEFAULT_DIMENSION_KEY, true, eventStartTimeNs + 20, key1);
+    tracker.noteStart(kEventKey1, true, eventStartTimeNs + 20, ConditionKey());
     EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
     EXPECT_EQ((long long)(51ULL * NS_PER_SEC),
               (long long)(anomalyTracker->mAlarms.begin()->second->timestampSec * NS_PER_SEC));
+    // The alarm is set to fire at 51s, and when it does, an anomaly would be declared. However,
+    // because this is a unit test, the alarm won't actually fire at all. Since the alarm fails
+    // to fire in time, the anomaly is instead caught when noteStop is called, at around 71s.
     tracker.flushIfNeeded(eventStartTimeNs + 2 * bucketSizeNs + 25, &buckets);
-    tracker.noteStop(DEFAULT_DIMENSION_KEY, eventStartTimeNs + 2 * bucketSizeNs + 25, false);
+    tracker.noteStop(kEventKey1, eventStartTimeNs + 2 * bucketSizeNs + 25, false);
     EXPECT_EQ(anomalyTracker->getSumOverPastBuckets(eventKey), (long long)(bucketSizeNs));
-    EXPECT_EQ((long long)(eventStartTimeNs + 2 * bucketSizeNs + 25),
-              anomalyTracker->mLastAnomalyTimestampNs);
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey),
+              (eventStartTimeNs + 2 * bucketSizeNs + 25) / NS_PER_SEC + refPeriodSec);
+}
+
+TEST(OringDurationTrackerTest, TestAnomalyDetectionFiredAlarm) {
+    Alert alert;
+    alert.set_id(101);
+    alert.set_metric_id(1);
+    alert.set_trigger_if_sum_gt(40 * NS_PER_SEC);
+    alert.set_num_buckets(2);
+    const int32_t refPeriodSec = 45;
+    alert.set_refractory_period_secs(refPeriodSec);
+
+    unordered_map<HashableDimensionKey, vector<DurationBucket>> buckets;
+    sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
+    ConditionKey conkey;
+    conkey[StringToId("APP_BACKGROUND")] = kConditionKey1;
+    uint64_t bucketStartTimeNs = 10 * NS_PER_SEC;
+    uint64_t eventStartTimeNs = bucketStartTimeNs + NS_PER_SEC + 1;
+    uint64_t bucketSizeNs = 30 * NS_PER_SEC;
+
+    sp<DurationAnomalyTracker> anomalyTracker = new DurationAnomalyTracker(alert, kConfigKey);
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true /*nesting*/,
+                                 bucketStartTimeNs, bucketSizeNs, false, {anomalyTracker});
+
+    tracker.noteStart(kEventKey1, true, 15 * NS_PER_SEC, conkey); // start key1
+    EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
+    sp<const AnomalyAlarm> alarm = anomalyTracker->mAlarms.begin()->second;
+    EXPECT_EQ((long long)(55ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
+
+    tracker.noteStop(kEventKey1, 17 * NS_PER_SEC, false); // stop key1 (2 seconds later)
+    EXPECT_EQ(0u, anomalyTracker->mAlarms.size());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
+
+    tracker.noteStart(kEventKey1, true, 22 * NS_PER_SEC, conkey); // start key1 again
+    EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
+    alarm = anomalyTracker->mAlarms.begin()->second;
+    EXPECT_EQ((long long)(60ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
+
+    tracker.noteStart(kEventKey2, true, 32 * NS_PER_SEC, conkey); // start key2
+    EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
+    alarm = anomalyTracker->mAlarms.begin()->second;
+    EXPECT_EQ((long long)(60ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
+
+    tracker.noteStop(kEventKey1, 47 * NS_PER_SEC, false); // stop key1
+    EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
+    alarm = anomalyTracker->mAlarms.begin()->second;
+    EXPECT_EQ((long long)(60ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
+
+    // Now, at 60s, which is 38s after key1 started again, we have reached 40s of 'on' time.
+    std::unordered_set<sp<const AnomalyAlarm>, SpHash<AnomalyAlarm>> firedAlarms({alarm});
+    anomalyTracker->informAlarmsFired(62 * NS_PER_SEC, firedAlarms);
+    EXPECT_EQ(0u, anomalyTracker->mAlarms.size());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 62U + refPeriodSec);
+
+    tracker.noteStop(kEventKey2, 69 * NS_PER_SEC, false); // stop key2
+    EXPECT_EQ(0u, anomalyTracker->mAlarms.size());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 62U + refPeriodSec);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp b/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp
index 12bc834..fff3dbf 100644
--- a/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp
@@ -13,7 +13,9 @@
 // limitations under the License.
 
 #include "src/metrics/ValueMetricProducer.h"
+#include "src/stats_log_util.h"
 #include "metrics_test_helper.h"
+#include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
@@ -34,11 +36,11 @@
 namespace os {
 namespace statsd {
 
-const ConfigKey kConfigKey(0, "test");
+const ConfigKey kConfigKey(0, 12345);
 const int tagId = 1;
-const string metricName = "test_metric";
+const int64_t metricId = 123;
 const int64_t bucketStartTimeNs = 10000000000;
-const int64_t bucketSizeNs = 60 * 1000 * 1000 * 1000LL;
+const int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(ONE_MINUTE) * 1000000LL;
 const int64_t bucket2StartTimeNs = bucketStartTimeNs + bucketSizeNs;
 const int64_t bucket3StartTimeNs = bucketStartTimeNs + 2 * bucketSizeNs;
 const int64_t bucket4StartTimeNs = bucketStartTimeNs + 3 * bucketSizeNs;
@@ -48,9 +50,10 @@
  */
 TEST(ValueMetricProducerTest, TestNonDimensionalEvents) {
     ValueMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
-    metric.set_value_field(2);
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
+    metric.mutable_value_field()->set_field(tagId);
+    metric.mutable_value_field()->add_child()->set_field(2);
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     // TODO: pending refactor of StatsPullerManager
@@ -124,10 +127,11 @@
  */
 TEST(ValueMetricProducerTest, TestEventsWithNonSlicedCondition) {
     ValueMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
-    metric.set_value_field(2);
-    metric.set_condition("SCREEN_ON");
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
+    metric.mutable_value_field()->set_field(tagId);
+    metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_condition(StringToId("SCREEN_ON"));
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     shared_ptr<MockStatsPullerManager> pullerManager =
@@ -200,9 +204,10 @@
 
 TEST(ValueMetricProducerTest, TestPushedEventsWithoutCondition) {
     ValueMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
-    metric.set_value_field(2);
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
+    metric.mutable_value_field()->set_field(tagId);
+    metric.mutable_value_field()->add_child()->set_field(2);
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     shared_ptr<MockStatsPullerManager> pullerManager =
@@ -240,16 +245,18 @@
 
 TEST(ValueMetricProducerTest, TestAnomalyDetection) {
     Alert alert;
-    alert.set_name("alert");
-    alert.set_metric_name(metricName);
+    alert.set_id(101);
+    alert.set_metric_id(metricId);
     alert.set_trigger_if_sum_gt(130);
-    alert.set_number_of_buckets(2);
-    alert.set_refractory_period_secs(3);
+    alert.set_num_buckets(2);
+    const int32_t refPeriodSec = 3;
+    alert.set_refractory_period_secs(refPeriodSec);
 
     ValueMetric metric;
-    metric.set_name(metricName);
-    metric.mutable_bucket()->set_bucket_size_millis(bucketSizeNs / 1000000);
-    metric.set_value_field(2);
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
+    metric.mutable_value_field()->set_field(tagId);
+    metric.mutable_value_field()->add_child()->set_field(2);
 
     sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
     ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
@@ -291,23 +298,28 @@
     // Two events in bucket #0.
     valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event1);
     valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event2);
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), -1LL); // Value sum == 30 <= 130.
+    // Value sum == 30 <= 130.
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY), 0U);
 
     // One event in bucket #2. No alarm as bucket #0 is trashed out.
     valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event3);
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), -1LL); // Value sum == 130 <= 130.
+    // Value sum == 130 <= 130.
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY), 0U);
 
     // Three events in bucket #3.
     valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event4);
     // Anomaly at event 4 since Value sum == 131 > 130!
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event4->GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event4->GetTimestampNs() / NS_PER_SEC + refPeriodSec);
     valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event5);
     // Event 5 is within 3 sec refractory period. Thus last alarm timestamp is still event4.
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event4->GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event4->GetTimestampNs() / NS_PER_SEC + refPeriodSec);
 
     valueProducer.onMatchedLogEvent(1 /*log matcher index*/, *event6);
     // Anomaly at event 6 since Value sum == 160 > 130 and after refractory period.
-    EXPECT_EQ(anomalyTracker->getLastAnomalyTimestampNs(), (long long)event6->GetTimestampNs());
+    EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(DEFAULT_DIMENSION_KEY),
+            event6->GetTimestampNs() / NS_PER_SEC + refPeriodSec);
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/statsd_test_util.cpp b/cmds/statsd/tests/statsd_test_util.cpp
index 39e366f..e788235 100644
--- a/cmds/statsd/tests/statsd_test_util.cpp
+++ b/cmds/statsd/tests/statsd_test_util.cpp
@@ -22,7 +22,7 @@
 AtomMatcher CreateWakelockStateChangedAtomMatcher(const string& name,
                                                   WakelockStateChanged::State state) {
     AtomMatcher atom_matcher;
-    atom_matcher.set_name(name);
+    atom_matcher.set_id(StringToId(name));
     auto simple_atom_matcher = atom_matcher.mutable_simple_atom_matcher();
     simple_atom_matcher->set_atom_id(android::util::WAKELOCK_STATE_CHANGED);
     auto field_value_matcher = simple_atom_matcher->add_field_value_matcher();
@@ -42,7 +42,7 @@
 AtomMatcher CreateScreenStateChangedAtomMatcher(
     const string& name, ScreenStateChanged::State state) {
     AtomMatcher atom_matcher;
-    atom_matcher.set_name(name);
+    atom_matcher.set_id(StringToId(name));
     auto simple_atom_matcher = atom_matcher.mutable_simple_atom_matcher();
     simple_atom_matcher->set_atom_id(android::util::SCREEN_STATE_CHANGED);
     auto field_value_matcher = simple_atom_matcher->add_field_value_matcher();
@@ -62,7 +62,7 @@
 AtomMatcher CreateSyncStateChangedAtomMatcher(
     const string& name, SyncStateChanged::State state) {
     AtomMatcher atom_matcher;
-    atom_matcher.set_name(name);
+    atom_matcher.set_id(StringToId(name));
     auto simple_atom_matcher = atom_matcher.mutable_simple_atom_matcher();
     simple_atom_matcher->set_atom_id(android::util::SYNC_STATE_CHANGED);
     auto field_value_matcher = simple_atom_matcher->add_field_value_matcher();
@@ -82,7 +82,7 @@
 AtomMatcher CreateActivityForegroundStateChangedAtomMatcher(
     const string& name, ActivityForegroundStateChanged::Activity activity) {
     AtomMatcher atom_matcher;
-    atom_matcher.set_name(name);
+    atom_matcher.set_id(StringToId(name));
     auto simple_atom_matcher = atom_matcher.mutable_simple_atom_matcher();
     simple_atom_matcher->set_atom_id(android::util::ACTIVITY_FOREGROUND_STATE_CHANGED);
     auto field_value_matcher = simple_atom_matcher->add_field_value_matcher();
@@ -104,7 +104,7 @@
 AtomMatcher CreateProcessLifeCycleStateChangedAtomMatcher(
     const string& name, ProcessLifeCycleStateChanged::Event event) {
     AtomMatcher atom_matcher;
-    atom_matcher.set_name(name);
+    atom_matcher.set_id(StringToId(name));
     auto simple_atom_matcher = atom_matcher.mutable_simple_atom_matcher();
     simple_atom_matcher->set_atom_id(android::util::PROCESS_LIFE_CYCLE_STATE_CHANGED);
     auto field_value_matcher = simple_atom_matcher->add_field_value_matcher();
@@ -121,47 +121,47 @@
 
 Predicate CreateScreenIsOnPredicate() {
     Predicate predicate;
-    predicate.set_name("ScreenIsOn");
-    predicate.mutable_simple_predicate()->set_start("ScreenTurnedOn");
-    predicate.mutable_simple_predicate()->set_stop("ScreenTurnedOff");
+    predicate.set_id(StringToId("ScreenIsOn"));
+    predicate.mutable_simple_predicate()->set_start(StringToId("ScreenTurnedOn"));
+    predicate.mutable_simple_predicate()->set_stop(StringToId("ScreenTurnedOff"));
     return predicate;
 }
 
 Predicate CreateScreenIsOffPredicate() {
     Predicate predicate;
-    predicate.set_name("ScreenIsOff");
-    predicate.mutable_simple_predicate()->set_start("ScreenTurnedOff");
-    predicate.mutable_simple_predicate()->set_stop("ScreenTurnedOn");
+    predicate.set_id(StringToId("ScreenIsOff"));
+    predicate.mutable_simple_predicate()->set_start(StringToId("ScreenTurnedOff"));
+    predicate.mutable_simple_predicate()->set_stop(StringToId("ScreenTurnedOn"));
     return predicate;
 }
 
 Predicate CreateHoldingWakelockPredicate() {
     Predicate predicate;
-    predicate.set_name("HoldingWakelock");
-    predicate.mutable_simple_predicate()->set_start("AcquireWakelock");
-    predicate.mutable_simple_predicate()->set_stop("ReleaseWakelock");
+    predicate.set_id(StringToId("HoldingWakelock"));
+    predicate.mutable_simple_predicate()->set_start(StringToId("AcquireWakelock"));
+    predicate.mutable_simple_predicate()->set_stop(StringToId("ReleaseWakelock"));
     return predicate;
 }
 
 Predicate CreateIsSyncingPredicate() {
     Predicate predicate;
-    predicate.set_name("IsSyncing");
-    predicate.mutable_simple_predicate()->set_start("SyncStart");
-    predicate.mutable_simple_predicate()->set_stop("SyncEnd");
+    predicate.set_id(StringToId("IsSyncing"));
+    predicate.mutable_simple_predicate()->set_start(StringToId("SyncStart"));
+    predicate.mutable_simple_predicate()->set_stop(StringToId("SyncEnd"));
     return predicate;
 }
 
 Predicate CreateIsInBackgroundPredicate() {
     Predicate predicate;
-    predicate.set_name("IsInBackground");
-    predicate.mutable_simple_predicate()->set_start("MoveToBackground");
-    predicate.mutable_simple_predicate()->set_stop("MoveToForeground");
+    predicate.set_id(StringToId("IsInBackground"));
+    predicate.mutable_simple_predicate()->set_start(StringToId("MoveToBackground"));
+    predicate.mutable_simple_predicate()->set_stop(StringToId("MoveToForeground"));
     return predicate;
 }
 
 void addPredicateToPredicateCombination(const Predicate& predicate,
                                         Predicate* combinationPredicate) {
-    combinationPredicate->mutable_combination()->add_predicate(predicate.name());
+    combinationPredicate->mutable_combination()->add_predicate(predicate.id());
 }
 
 FieldMatcher CreateAttributionUidDimensions(const int atomId,
@@ -292,6 +292,17 @@
         uid, ProcessLifeCycleStateChanged::PROCESS_CRASHED, timestampNs);
 }
 
+std::unique_ptr<LogEvent> CreateIsolatedUidChangedEvent(
+    int isolatedUid, int hostUid, bool is_create, uint64_t timestampNs) {
+    auto logEvent = std::make_unique<LogEvent>(
+        android::util::ISOLATED_UID_CHANGED, timestampNs);
+    logEvent->write(hostUid);
+    logEvent->write(isolatedUid);
+    logEvent->write(is_create);
+    logEvent->init();
+    return logEvent;
+}
+
 sp<StatsLogProcessor> CreateStatsLogProcessor(const long timeBaseSec, const StatsdConfig& config,
                                               const ConfigKey& key) {
     sp<UidMap> uidMap = new UidMap();
@@ -316,6 +327,57 @@
             });
 }
 
+int64_t StringToId(const string& str) {
+    return static_cast<int64_t>(std::hash<std::string>()(str));
+}
+
+void ValidateAttributionUidDimension(const DimensionsValue& value, int atomId, int uid) {
+    EXPECT_EQ(value.field(), atomId);
+    EXPECT_EQ(value.value_tuple().dimensions_value_size(), 1);
+    // Attribution field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).field(), 1);
+    // Uid only.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value_size(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(0).field(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(0).value_int(), uid);
+}
+
+void ValidateUidDimension(const DimensionsValue& value, int atomId, int uid) {
+    EXPECT_EQ(value.field(), atomId);
+    EXPECT_EQ(value.value_tuple().dimensions_value_size(), 1);
+    // Attribution field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).field(), 1);
+    // Uid only.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value_size(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(0).field(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(0).value_int(), uid);
+}
+
+void ValidateAttributionUidAndTagDimension(
+    const DimensionsValue& value, int atomId, int uid, const std::string& tag) {
+    EXPECT_EQ(value.field(), atomId);
+    EXPECT_EQ(value.value_tuple().dimensions_value_size(), 1);
+    // Attribution field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).field(), 1);
+    // Uid only.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value_size(), 2);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(0).field(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(0).value_int(), uid);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(1).field(), 2);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0)
+        .value_tuple().dimensions_value(1).value_str(), tag);
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
\ No newline at end of file
diff --git a/cmds/statsd/tests/statsd_test_util.h b/cmds/statsd/tests/statsd_test_util.h
index 282e1b2..1bbbd9a 100644
--- a/cmds/statsd/tests/statsd_test_util.h
+++ b/cmds/statsd/tests/statsd_test_util.h
@@ -111,6 +111,10 @@
     const std::vector<AttributionNode>& attributions,
     const string& wakelockName, uint64_t timestampNs);
 
+// Create log event for releasing wakelock.
+std::unique_ptr<LogEvent> CreateIsolatedUidChangedEvent(
+    int isolatedUid, int hostUid, bool is_create, uint64_t timestampNs);
+
 // Helper function to create an AttributionNode proto.
 AttributionNode CreateAttribution(const int& uid, const string& tag);
 
@@ -121,6 +125,23 @@
 // Util function to sort the log events by timestamp.
 void sortLogEventsByTimestamp(std::vector<std::unique_ptr<LogEvent>> *events);
 
+int64_t StringToId(const string& str);
+
+void ValidateAttributionUidDimension(const DimensionsValue& value, int atomId, int uid);
+void ValidateAttributionUidAndTagDimension(
+    const DimensionsValue& value, int atomId, int uid, const std::string& tag);
+
+template <typename T>
+void sortMetricDataByDimensionsValue(const T& metricData, T* sortedMetricData) {
+    std::map<HashableDimensionKey, int> dimensionIndexMap;
+    for (int i = 0; i < metricData.data_size(); ++i) {
+        dimensionIndexMap.insert(std::make_pair(metricData.data(i).dimension(), i));
+    }
+    for (const auto& itr : dimensionIndexMap) {
+        *sortedMetricData->add_data() = metricData.data(itr.second);
+    }
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
\ No newline at end of file
diff --git a/cmds/statsd/tools/dogfood/Android.mk b/cmds/statsd/tools/dogfood/Android.mk
index 7bd15d7..a4c0800 100644
--- a/cmds/statsd/tools/dogfood/Android.mk
+++ b/cmds/statsd/tools/dogfood/Android.mk
@@ -20,7 +20,8 @@
 
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 LOCAL_SRC_FILES += ../../src/stats_log.proto \
-                   ../../src/atoms.proto
+                   ../../src/atoms.proto \
+                   ../../src/statsd_config.proto
 
 LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/../../src/
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
diff --git a/cmds/statsd/tools/dogfood/res/raw/statsd_baseline_config b/cmds/statsd/tools/dogfood/res/raw/statsd_baseline_config
index 0329992..c1c3914 100644
--- a/cmds/statsd/tools/dogfood/res/raw/statsd_baseline_config
+++ b/cmds/statsd/tools/dogfood/res/raw/statsd_baseline_config
Binary files differ
diff --git a/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/DisplayProtoUtils.java b/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/DisplayProtoUtils.java
index 9294681..93dba71 100644
--- a/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/DisplayProtoUtils.java
+++ b/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/DisplayProtoUtils.java
@@ -26,7 +26,7 @@
         sb.append("ConfigKey: ");
         if (reports.hasConfigKey()) {
             com.android.os.StatsLog.ConfigMetricsReportList.ConfigKey key = reports.getConfigKey();
-            sb.append("\tuid: ").append(key.getUid()).append(" name: ").append(key.getName())
+            sb.append("\tuid: ").append(key.getUid()).append(" name: ").append(key.getId())
                     .append("\n");
         }
 
@@ -34,7 +34,7 @@
             sb.append("StatsLogReport size: ").append(report.getMetricsCount()).append("\n");
             for (StatsLog.StatsLogReport log : report.getMetricsList()) {
                 sb.append("\n\n");
-                sb.append("metric id: ").append(log.getMetricName()).append("\n");
+                sb.append("metric id: ").append(log.getMetricId()).append("\n");
                 sb.append("start time:").append(getDateStr(log.getStartReportNanos())).append("\n");
                 sb.append("end time:").append(getDateStr(log.getEndReportNanos())).append("\n");
 
diff --git a/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/MainActivity.java b/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/MainActivity.java
index 137fd4d..4f9032f 100644
--- a/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/MainActivity.java
+++ b/cmds/statsd/tools/dogfood/src/com/android/statsd/dogfood/MainActivity.java
@@ -34,6 +34,7 @@
 
 public class MainActivity extends Activity {
     private final static String TAG = "StatsdDogfood";
+    private final static long CONFIG_ID = 987654321;
 
     final int[] mUids = {11111111, 2222222};
     StatsManager mStatsManager;
@@ -163,7 +164,7 @@
                     return;
                 }
                 if (mStatsManager != null) {
-                    byte[] data = mStatsManager.getData("fake");
+                    byte[] data = mStatsManager.getData(CONFIG_ID);
                     if (data != null) {
                         displayData(data);
                     } else {
@@ -186,7 +187,7 @@
                     byte[] config = new byte[inputStream.available()];
                     inputStream.read(config);
                     if (mStatsManager != null) {
-                        if (mStatsManager.addConfiguration("fake",
+                        if (mStatsManager.addConfiguration(CONFIG_ID,
                                 config, getPackageName(), MainActivity.this.getClass().getName())) {
                             Toast.makeText(
                                     MainActivity.this, "Config pushed", Toast.LENGTH_LONG).show();
diff --git a/cmds/statsd/tools/loadtest/res/layout/activity_loadtest.xml b/cmds/statsd/tools/loadtest/res/layout/activity_loadtest.xml
index f10b69d..857853e 100644
--- a/cmds/statsd/tools/loadtest/res/layout/activity_loadtest.xml
+++ b/cmds/statsd/tools/loadtest/res/layout/activity_loadtest.xml
@@ -64,15 +64,11 @@
                 android:layout_height="wrap_content"
                 android:layout_width="wrap_content"
                 android:text="@string/bucket_label" />
-            <EditText
-                android:id="@+id/bucket"
-                android:inputType="number"
-                android:layout_weight="1"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:maxLength="3"
-                android:text="@integer/bucket_default"
-                android:textSize="30dp"/>
+             <Spinner
+                 android:id="@+id/bucket_spinner"
+                 android:layout_width="wrap_content"
+                 android:layout_height="wrap_content"
+                 android:prompt="@string/bucket_label"/>
         </LinearLayout>
 
         <LinearLayout
@@ -145,6 +141,7 @@
             android:checked="false" />
 
         <LinearLayout
+            android:gravity="center"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="horizontal">
@@ -166,11 +163,6 @@
                 android:layout_height="wrap_content"
                 android:text="@string/event"
                 android:checked="true"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="horizontal">
             <CheckBox
                 android:id="@+id/include_value"
                 android:layout_width="wrap_content"
diff --git a/cmds/statsd/tools/loadtest/res/layout/spinner_item.xml b/cmds/statsd/tools/loadtest/res/layout/spinner_item.xml
new file mode 100644
index 0000000..b03da06
--- /dev/null
+++ b/cmds/statsd/tools/loadtest/res/layout/spinner_item.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<TextView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:textSize="30dp"
+    android:gravity="left"
+    android:padding="5dip"
+    />
diff --git a/cmds/statsd/tools/loadtest/res/raw/loadtest_config b/cmds/statsd/tools/loadtest/res/raw/loadtest_config
index fbce0e8..2422190 100755
--- a/cmds/statsd/tools/loadtest/res/raw/loadtest_config
+++ b/cmds/statsd/tools/loadtest/res/raw/loadtest_config
Binary files differ
diff --git a/cmds/statsd/tools/loadtest/res/values/integers.xml b/cmds/statsd/tools/loadtest/res/values/integers.xml
index 76b5692..c2407d3 100644
--- a/cmds/statsd/tools/loadtest/res/values/integers.xml
+++ b/cmds/statsd/tools/loadtest/res/values/integers.xml
@@ -17,7 +17,6 @@
 */
 -->
 <resources>
-    <integer name="bucket_default">10</integer>
     <integer name="burst_default">1</integer>
     <integer name="period_default">2</integer>
     <integer name="replication_default">1</integer>
diff --git a/cmds/statsd/tools/loadtest/res/values/strings.xml b/cmds/statsd/tools/loadtest/res/values/strings.xml
index d0f77c6..e8ae3f8 100644
--- a/cmds/statsd/tools/loadtest/res/values/strings.xml
+++ b/cmds/statsd/tools/loadtest/res/values/strings.xml
@@ -20,6 +20,7 @@
     <string name="app_name">Statsd Loadtest</string>
     <string name="bucket_label">bucket size (mins):&#160;</string>
     <string name="burst_label">burst:&#160;</string>
+    <string name="bucket_default">FIVE_MINUTES</string>
     <string name="placebo">placebo</string>
     <string name="period_label">logging period (secs):&#160;</string>
     <string name="replication_label">metric replication:&#160;</string>
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/BatteryDataRecorder.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/BatteryDataRecorder.java
index d2ff892..bab0c1e 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/BatteryDataRecorder.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/BatteryDataRecorder.java
@@ -18,6 +18,7 @@
 import android.annotation.Nullable;
 import android.content.Context;
 import android.util.Log;
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
 import java.text.ParseException;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -26,9 +27,11 @@
     private static final String TAG = "loadtest.BatteryDataRecorder";
     private static final String DUMP_FILENAME = TAG + "_dump.tmp";
 
-    public BatteryDataRecorder(boolean placebo, int replication, long bucketMins, long periodSecs,
-        int burst) {
-        super(placebo, replication, bucketMins, periodSecs, burst);
+    public BatteryDataRecorder(boolean placebo, int replication, TimeUnit bucket, long periodSecs,
+        int burst, boolean includeCountMetric, boolean includeDurationMetric,
+        boolean includeEventMetric,  boolean includeValueMetric, boolean includeGaugeMetric) {
+      super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
+          includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
     }
 
     @Override
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ConfigFactory.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ConfigFactory.java
index f516477..843b1e5 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ConfigFactory.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ConfigFactory.java
@@ -31,6 +31,7 @@
 import com.android.internal.os.StatsdConfigProto.AtomMatcher;
 import com.android.internal.os.StatsdConfigProto.SimplePredicate;
 import com.android.internal.os.StatsdConfigProto.StatsdConfig;
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
 
 import java.io.InputStream;
 import java.io.IOException;
@@ -41,7 +42,17 @@
  * Creates StatsdConfig protos for loadtesting.
  */
 public class ConfigFactory {
-    public static final String CONFIG_NAME = "LOADTEST";
+    public static class ConfigMetadata {
+        public final byte[] bytes;
+        public final int numMetrics;
+
+        public ConfigMetadata(byte[] bytes, int numMetrics) {
+            this.bytes = bytes;
+            this.numMetrics = numMetrics;
+        }
+    }
+
+    public static final long CONFIG_ID = 123456789;
 
     private static final String TAG = "loadtest.ConfigFactory";
 
@@ -80,13 +91,13 @@
      *        ones
      * @param bucketMillis The bucket size, in milliseconds, for aggregate metrics
      * @param placebo If true, only return an empty config
-     * @return The serialized config
+     * @return The serialized config and the number of metrics.
      */
-  public byte[] getConfig(int replication, long bucketMillis, boolean placebo, boolean includeCount,
-                          boolean includeDuration, boolean includeEvent, boolean includeValue,
-                          boolean includeGauge) {
+    public ConfigMetadata getConfig(int replication, TimeUnit bucket, boolean placebo,
+            boolean includeCount, boolean includeDuration, boolean includeEvent,
+            boolean includeValue, boolean includeGauge) {
         StatsdConfig.Builder config = StatsdConfig.newBuilder()
-            .setName(CONFIG_NAME);
+            .setId(CONFIG_ID);
         if (placebo) {
           replication = 0;  // Config will be empty, aside from a name.
         }
@@ -101,25 +112,25 @@
             }
             if (includeCount) {
                 for (CountMetric metric : mTemplate.getCountMetricList()) {
-                    addCountMetric(metric, i, bucketMillis, config);
+                    addCountMetric(metric, i, bucket, config);
                     numMetrics++;
                 }
             }
             if (includeDuration) {
                 for (DurationMetric metric : mTemplate.getDurationMetricList()) {
-                    addDurationMetric(metric, i, bucketMillis, config);
+                    addDurationMetric(metric, i, bucket, config);
                     numMetrics++;
                 }
             }
             if (includeGauge) {
                 for (GaugeMetric metric : mTemplate.getGaugeMetricList()) {
-                    addGaugeMetric(metric, i, bucketMillis, config);
+                    addGaugeMetric(metric, i, bucket, config);
                     numMetrics++;
                 }
             }
             if (includeValue) {
                 for (ValueMetric metric : mTemplate.getValueMetricList()) {
-                    addValueMetric(metric, i, bucketMillis, config);
+                    addValueMetric(metric, i, bucket, config);
                     numMetrics++;
                 }
             }
@@ -136,7 +147,7 @@
         Log.d(TAG, "Loadtest config is : " + config.build());
         Log.d(TAG, "Generated config has " + numMetrics + " metrics");
 
-        return config.build().toByteArray();
+        return new ConfigMetadata(config.build().toByteArray(), numMetrics);
     }
 
     /**
@@ -160,7 +171,7 @@
      */
     private void addEventMetric(EventMetric template, int suffix, StatsdConfig.Builder config) {
         EventMetric.Builder metric = template.toBuilder()
-            .setName(template.getName() + suffix)
+            .setId(template.getId() + suffix)
             .setWhat(template.getWhat() + suffix);
         if (template.hasCondition()) {
             metric.setCondition(template.getCondition() + suffix);
@@ -173,20 +184,14 @@
         config.addEventMetric(metric);
     }
 
-    private Bucket getBucket(long bucketMillis) {
-        return Bucket.newBuilder()
-            .setBucketSizeMillis(bucketMillis)
-            .build();
-    }
-
     /**
      * Creates a {@link CountMetric} based on the template. Makes sure that all names are appended
      * with the provided suffix, and overrides the bucket size. Then adds that metric to the config.
      */
-    private void addCountMetric(CountMetric template, int suffix, long bucketMillis,
+    private void addCountMetric(CountMetric template, int suffix, TimeUnit bucket,
         StatsdConfig.Builder config) {
         CountMetric.Builder metric = template.toBuilder()
-            .setName(template.getName() + suffix)
+            .setId(template.getId() + suffix)
             .setWhat(template.getWhat() + suffix);
         if (template.hasCondition()) {
             metric.setCondition(template.getCondition() + suffix);
@@ -196,7 +201,7 @@
             metric.clearLinks();
             metric.addAllLinks(links);
         }
-        metric.setBucket(getBucket(bucketMillis));
+        metric.setBucket(bucket);
         config.addCountMetric(metric);
     }
 
@@ -204,10 +209,10 @@
      * Creates a {@link DurationMetric} based on the template. Makes sure that all names are appended
      * with the provided suffix, and overrides the bucket size. Then adds that metric to the config.
      */
-    private void addDurationMetric(DurationMetric template, int suffix, long bucketMillis,
+    private void addDurationMetric(DurationMetric template, int suffix, TimeUnit bucket,
         StatsdConfig.Builder config) {
         DurationMetric.Builder metric = template.toBuilder()
-            .setName(template.getName() + suffix)
+            .setId(template.getId() + suffix)
             .setWhat(template.getWhat() + suffix);
         if (template.hasCondition()) {
             metric.setCondition(template.getCondition() + suffix);
@@ -217,7 +222,7 @@
             metric.clearLinks();
             metric.addAllLinks(links);
         }
-        metric.setBucket(getBucket(bucketMillis));
+        metric.setBucket(bucket);
         config.addDurationMetric(metric);
     }
 
@@ -225,10 +230,10 @@
      * Creates a {@link GaugeMetric} based on the template. Makes sure that all names are appended
      * with the provided suffix, and overrides the bucket size. Then adds that metric to the config.
      */
-    private void addGaugeMetric(GaugeMetric template, int suffix, long bucketMillis,
+    private void addGaugeMetric(GaugeMetric template, int suffix, TimeUnit bucket,
         StatsdConfig.Builder config) {
         GaugeMetric.Builder metric = template.toBuilder()
-            .setName(template.getName() + suffix)
+            .setId(template.getId() + suffix)
             .setWhat(template.getWhat() + suffix);
         if (template.hasCondition()) {
             metric.setCondition(template.getCondition() + suffix);
@@ -238,7 +243,7 @@
             metric.clearLinks();
             metric.addAllLinks(links);
         }
-        metric.setBucket(getBucket(bucketMillis));
+        metric.setBucket(bucket);
         config.addGaugeMetric(metric);
     }
 
@@ -246,10 +251,10 @@
      * Creates a {@link ValueMetric} based on the template. Makes sure that all names are appended
      * with the provided suffix, and overrides the bucket size. Then adds that metric to the config.
      */
-    private void addValueMetric(ValueMetric template, int suffix, long bucketMillis,
+    private void addValueMetric(ValueMetric template, int suffix, TimeUnit bucket,
         StatsdConfig.Builder config) {
         ValueMetric.Builder metric = template.toBuilder()
-            .setName(template.getName() + suffix)
+            .setId(template.getId() + suffix)
             .setWhat(template.getWhat() + suffix);
         if (template.hasCondition()) {
             metric.setCondition(template.getCondition() + suffix);
@@ -259,7 +264,7 @@
             metric.clearLinks();
             metric.addAllLinks(links);
         }
-        metric.setBucket(getBucket(bucketMillis));
+        metric.setBucket(bucket);
         config.addValueMetric(metric);
     }
 
@@ -269,11 +274,11 @@
      */
     private void addPredicate(Predicate template, int suffix, StatsdConfig.Builder config) {
         Predicate.Builder predicate = template.toBuilder()
-            .setName(template.getName() + suffix);
+            .setId(template.getId() + suffix);
         if (template.hasCombination()) {
             Predicate.Combination.Builder cb = template.getCombination().toBuilder()
                 .clearPredicate();
-            for (String child : template.getCombination().getPredicateList()) {
+            for (long child : template.getCombination().getPredicateList()) {
                 cb.addPredicate(child + suffix);
             }
             predicate.setCombination(cb.build());
@@ -296,11 +301,11 @@
      */
     private void addMatcher(AtomMatcher template, int suffix, StatsdConfig.Builder config) {
         AtomMatcher.Builder matcher = template.toBuilder()
-            .setName(template.getName() + suffix);
+            .setId(template.getId() + suffix);
         if (template.hasCombination()) {
             AtomMatcher.Combination.Builder cb = template.getCombination().toBuilder()
                 .clearMatcher();
-            for (String child : template.getCombination().getMatcherList()) {
+            for (long child : template.getCombination().getMatcherList()) {
                 cb.addMatcher(child + suffix);
             }
             matcher.setCombination(cb);
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/DisplayProtoUtils.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/DisplayProtoUtils.java
index ba43d57..19087d8 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/DisplayProtoUtils.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/DisplayProtoUtils.java
@@ -26,7 +26,7 @@
         sb.append("ConfigKey: ");
         if (reports.hasConfigKey()) {
             com.android.os.StatsLog.ConfigMetricsReportList.ConfigKey key = reports.getConfigKey();
-            sb.append("\tuid: ").append(key.getUid()).append(" name: ").append(key.getName())
+            sb.append("\tuid: ").append(key.getUid()).append(" id: ").append(key.getId())
                     .append("\n");
         }
 
@@ -34,7 +34,7 @@
             sb.append("StatsLogReport size: ").append(report.getMetricsCount()).append("\n");
             for (StatsLog.StatsLogReport log : report.getMetricsList()) {
                 sb.append("\n\n");
-                sb.append("metric id: ").append(log.getMetricName()).append("\n");
+                sb.append("metric id: ").append(log.getMetricId()).append("\n");
                 sb.append("start time:").append(getDateStr(log.getStartReportNanos())).append("\n");
                 sb.append("end time:").append(getDateStr(log.getEndReportNanos())).append("\n");
 
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/LoadtestActivity.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/LoadtestActivity.java
index 83f4b7b..c81ac07 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/LoadtestActivity.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/LoadtestActivity.java
@@ -39,15 +39,22 @@
 import android.view.inputmethod.InputMethodManager;
 import android.view.MotionEvent;
 import android.view.View.OnFocusChangeListener;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.EditText;
+import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
 import com.android.os.StatsLog.ConfigMetricsReport;
 import com.android.os.StatsLog.ConfigMetricsReportList;
 import com.android.os.StatsLog.StatsdStatsReport;
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * Runs a load test for statsd.
@@ -67,7 +74,7 @@
  *   <li> The 'burst' parameter controls how many atoms are pushed at the same time (per period).
  * </ul>
  */
-public class LoadtestActivity extends Activity {
+public class LoadtestActivity extends Activity implements AdapterView.OnItemSelectedListener {
 
     private static final String TAG = "StatsdLoadtest";
     public static final String TYPE = "type";
@@ -75,6 +82,8 @@
     public static final String PERF_ALARM = "perf_alarm";
     private static final String START = "start";
     private static final String STOP = "stop";
+    private static final Map<String, TimeUnit> TIME_UNIT_MAP = initializeTimeUnitMap();
+    private static final List<String> TIME_UNIT_LABELS = initializeTimeUnitLabels();
 
     public final static class PusherAlarmReceiver extends BroadcastReceiver {
         @Override
@@ -94,6 +103,35 @@
          }
     }
 
+    private static Map<String, TimeUnit> initializeTimeUnitMap() {
+        Map<String, TimeUnit> labels = new HashMap();
+        labels.put("1m", TimeUnit.ONE_MINUTE);
+        labels.put("5m", TimeUnit.FIVE_MINUTES);
+        labels.put("10m", TimeUnit.TEN_MINUTES);
+        labels.put("30m", TimeUnit.THIRTY_MINUTES);
+        labels.put("1h", TimeUnit.ONE_HOUR);
+        labels.put("3h", TimeUnit.THREE_HOURS);
+        labels.put("6h", TimeUnit.SIX_HOURS);
+        labels.put("12h", TimeUnit.TWELVE_HOURS);
+        labels.put("1d", TimeUnit.ONE_DAY);
+        labels.put("1s", TimeUnit.CTS);
+        return labels;
+    }
+    private static List<String> initializeTimeUnitLabels() {
+        List<String> labels = new ArrayList();
+        labels.add("1s");
+        labels.add("1m");
+        labels.add("5m");
+        labels.add("10m");
+        labels.add("30m");
+        labels.add("1h");
+        labels.add("3h");
+        labels.add("6h");
+        labels.add("12h");
+        labels.add("1d");
+        return labels;
+    }
+
     private AlarmManager mAlarmMgr;
 
     /** Used to periodically log atoms to logd. */
@@ -104,7 +142,7 @@
 
     private Button mStartStop;
     private EditText mReplicationText;
-    private EditText mBucketText;
+    private Spinner mBucketSpinner;
     private EditText mPeriodText;
     private EditText mBurstText;
     private EditText mDurationText;
@@ -169,7 +207,7 @@
     private long mPeriodSecs;
 
     /** The bucket size, in minutes, for aggregate metrics. */
-    private long mBucketMins;
+    private TimeUnit mBucket;
 
     /** The duration, in minutes, of the loadtest. */
     private long mDurationMins;
@@ -186,6 +224,9 @@
     /** For intra-minute periods. */
     private final Handler mHandler = new Handler();
 
+    /** Number of metrics in the current config. */
+    private int mNumMetrics;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -294,7 +335,7 @@
             return null;
         }
         if (mStatsManager != null) {
-            byte[] data = mStatsManager.getData(ConfigFactory.CONFIG_NAME);
+            byte[] data = mStatsManager.getData(ConfigFactory.CONFIG_ID);
             if (data != null) {
                 ConfigMetricsReportList reports = null;
                 try {
@@ -310,6 +351,18 @@
         return null;
     }
 
+    @Override
+    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+        String item = parent.getItemAtPosition(position).toString();
+
+        mBucket = TIME_UNIT_MAP.get(item);
+    }
+
+    @Override
+    public void onNothingSelected(AdapterView<?> parent) {
+        // Another interface callback
+    }
+
     private void onPerfAlarm() {
         if (mPerfData != null) {
             mPerfData.onAlarm(this);
@@ -317,7 +370,9 @@
         // Piggy-back on that alarm to show the elapsed time.
         long elapsedTimeMins = (long) Math.floor(
             (SystemClock.elapsedRealtime() - mStartedTimeMillis) / 60 / 1000);
-        mReportText.setText("Loadtest in progress. Elapsed time = " + elapsedTimeMins + " min(s)");
+        mReportText.setText("Loadtest in progress.\n"
+            + "num metrics =" + mNumMetrics
+            + "\nElapsed time = " + elapsedTimeMins + " min(s)");
     }
 
     private void onAlarm() {
@@ -360,7 +415,7 @@
         getData();
 
         // Create a config and push it to statsd.
-        if (!setConfig(mFactory.getConfig(mReplication, mBucketMins * 60 * 1000, mPlacebo,
+        if (!setConfig(mFactory.getConfig(mReplication, mBucket, mPlacebo,
                 mIncludeCountMetric, mIncludeDurationMetric, mIncludeEventMetric,
                 mIncludeValueMetric, mIncludeGaugeMetric))) {
             return;
@@ -377,10 +432,12 @@
         scheduleNext();
 
         // Start tracking performance.
-        mPerfData = new PerfData(this, mPlacebo, mReplication, mBucketMins, mPeriodSecs, mBurst);
+        mPerfData = new PerfData(this, mPlacebo, mReplication, mBucket, mPeriodSecs, mBurst,
+            mIncludeCountMetric, mIncludeDurationMetric, mIncludeEventMetric, mIncludeValueMetric,
+            mIncludeGaugeMetric);
         mPerfData.startRecording(this);
 
-        mReportText.setText("Loadtest in progress.");
+        mReportText.setText("Loadtest in progress.\nnum metrics =" + mNumMetrics);
         mStartedTimeMillis = SystemClock.elapsedRealtime();
 
         updateStarted(true);
@@ -426,9 +483,16 @@
         mBurstText.setEnabled(!mPlacebo && !mStarted);
         mReplicationText.setEnabled(!mPlacebo && !mStarted);
         mPeriodText.setEnabled(!mStarted);
-        mBucketText.setEnabled(!mPlacebo && !mStarted);
+        mBucketSpinner.setEnabled(!mPlacebo && !mStarted);
         mDurationText.setEnabled(!mStarted);
         mPlaceboCheckBox.setEnabled(!mStarted);
+
+        boolean enabled = !mStarted && !mPlaceboCheckBox.isChecked();
+        mCountMetricCheckBox.setEnabled(enabled);
+        mDurationMetricCheckBox.setEnabled(enabled);
+        mEventMetricCheckBox.setEnabled(enabled);
+        mValueMetricCheckBox.setEnabled(enabled);
+        mGaugeMetricCheckBox.setEnabled(enabled);
     }
 
     private boolean statsdRunning() {
@@ -453,7 +517,7 @@
         // TODO: Clear all configs instead of specific ones.
         if (mStatsManager != null) {
             if (mStarted) {
-                if (!mStatsManager.removeConfiguration(ConfigFactory.CONFIG_NAME)) {
+                if (!mStatsManager.removeConfiguration(ConfigFactory.CONFIG_ID)) {
                     Log.d(TAG, "Removed loadtest statsd configs.");
                 } else {
                     Log.d(TAG, "Failed to remove loadtest configs.");
@@ -462,10 +526,11 @@
         }
     }
 
-    private boolean setConfig(byte[] config) {
+    private boolean setConfig(ConfigFactory.ConfigMetadata configData) {
       if (mStatsManager != null) {
-            if (mStatsManager.addConfiguration(ConfigFactory.CONFIG_NAME,
-                config, getPackageName(), LoadtestActivity.this.getClass().getName())) {
+            if (mStatsManager.addConfiguration(ConfigFactory.CONFIG_ID,
+                configData.bytes, getPackageName(), LoadtestActivity.this.getClass().getName())) {
+                mNumMetrics = configData.numMetrics;
                 Log.d(TAG, "Config pushed to statsd");
                 return true;
             } else {
@@ -483,10 +548,6 @@
         mPeriodSecs = periodSecs;
     }
 
-    private synchronized void setBucketMins(long bucketMins) {
-        mBucketMins = bucketMins;
-    }
-
     private synchronized void setBurst(int burst) {
         mBurst = burst;
     }
@@ -495,12 +556,9 @@
         mDurationMins = durationMins;
     }
 
-    private synchronized void setPlacebo(boolean placebo) {
-        mPlacebo = placebo;
-        updateControlsEnabled();
-    }
 
     private void handleFocus(EditText editText) {
+      /*
         editText.setOnFocusChangeListener(new OnFocusChangeListener() {
             @Override
             public void onFocusChange(View v, boolean hasFocus) {
@@ -509,6 +567,7 @@
                 }
             }
         });
+      */
     }
 
     private void initBurst() {
@@ -536,15 +595,23 @@
     }
 
     private void initBucket() {
-        mBucketMins = getResources().getInteger(R.integer.bucket_default);
-        mBucketText = (EditText) findViewById(R.id.bucket);
-        mBucketText.addTextChangedListener(new NumericalWatcher(mBucketText, 1, 24 * 60) {
-            @Override
-            public void onNewValue(int newValue) {
-                setBucketMins(newValue);
+        String defaultValue = getResources().getString(R.string.bucket_default);
+        mBucket = TimeUnit.valueOf(defaultValue);
+        mBucketSpinner = (Spinner) findViewById(R.id.bucket_spinner);
+
+        ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(
+            this, R.layout.spinner_item, TIME_UNIT_LABELS);
+
+        mBucketSpinner.setAdapter(dataAdapter);
+        mBucketSpinner.setOnItemSelectedListener(this);
+
+        for (String label : TIME_UNIT_MAP.keySet()) {
+          Log.d(TAG, "EVALUATE " + label + " VS " + defaultValue);
+          if (defaultValue.equals(TIME_UNIT_MAP.get(label).toString())) {
+                Log.d(TAG, " FOUND IT");
+                mBucketSpinner.setSelection(dataAdapter.getPosition(label));
             }
-        });
-        handleFocus(mBucketText);
+        }
     }
 
     private void initPeriod() {
@@ -577,7 +644,8 @@
         mPlaceboCheckBox.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                setPlacebo(((CheckBox) view).isChecked());
+                mPlacebo = mPlaceboCheckBox.isChecked();
+                updateControlsEnabled();
             }
         });
     }
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/MemoryDataRecorder.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/MemoryDataRecorder.java
index d9513a1..af7bd4d 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/MemoryDataRecorder.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/MemoryDataRecorder.java
@@ -18,6 +18,7 @@
 import android.content.Context;
 import android.os.SystemClock;
 import android.util.Log;
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
 
 public class MemoryDataRecorder extends PerfDataRecorder {
     private static final String TAG = "loadtest.MemoryDataDataRecorder";
@@ -26,9 +27,11 @@
     private long mStartTimeMillis;
     private StringBuilder mSb;
 
-    public MemoryDataRecorder(boolean placebo, int replication, long bucketMins, long periodSecs,
-        int burst) {
-        super(placebo, replication, bucketMins, periodSecs, burst);
+    public MemoryDataRecorder(boolean placebo, int replication, TimeUnit bucket, long periodSecs,
+        int burst,  boolean includeCountMetric, boolean includeDurationMetric,
+        boolean includeEventMetric,  boolean includeValueMetric, boolean includeGaugeMetric) {
+      super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
+          includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
     }
 
     @Override
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfData.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfData.java
index 22ba9c5..7a01ade 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfData.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfData.java
@@ -15,6 +15,8 @@
  */
 package com.android.statsd.loadtest;
 
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
+
 import android.annotation.Nullable;
 import android.app.AlarmManager;
 import android.app.PendingIntent;
@@ -52,15 +54,24 @@
     private final Set<PerfDataRecorder> mRecorders;
 
     public PerfData(LoadtestActivity loadtestActivity, boolean placebo, int replication,
-        long bucketMins, long periodSecs,  int burst) {
-        super(placebo, replication, bucketMins, periodSecs, burst);
+        TimeUnit bucket, long periodSecs,  int burst, boolean includeCountMetric,
+        boolean includeDurationMetric, boolean includeEventMetric,  boolean includeValueMetric,
+        boolean includeGaugeMetric) {
+      super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
+          includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
         mRecorders = new HashSet();
-        mRecorders.add(new BatteryDataRecorder(placebo, replication, bucketMins, periodSecs, burst));
-        mRecorders.add(new MemoryDataRecorder(placebo, replication, bucketMins, periodSecs, burst));
-        mRecorders.add(new StatsdStatsRecorder(loadtestActivity, placebo, replication, bucketMins,
-                periodSecs, burst));
-        mRecorders.add(new ValidationRecorder(loadtestActivity, placebo, replication, bucketMins,
-                periodSecs, burst));
+        mRecorders.add(new BatteryDataRecorder(placebo, replication, bucket, periodSecs, burst,
+                includeCountMetric, includeDurationMetric, includeEventMetric, includeValueMetric,
+                includeGaugeMetric));
+        mRecorders.add(new MemoryDataRecorder(placebo, replication, bucket, periodSecs, burst,
+                includeCountMetric, includeDurationMetric, includeEventMetric, includeValueMetric,
+                includeGaugeMetric));
+        mRecorders.add(new StatsdStatsRecorder(loadtestActivity, placebo, replication, bucket,
+                periodSecs, burst, includeCountMetric, includeDurationMetric, includeEventMetric,
+                includeValueMetric, includeGaugeMetric));
+        mRecorders.add(new ValidationRecorder(loadtestActivity, placebo, replication, bucket,
+                periodSecs, burst, includeCountMetric, includeDurationMetric, includeEventMetric,
+                includeValueMetric, includeGaugeMetric));
         mAlarmMgr = (AlarmManager) loadtestActivity.getSystemService(Context.ALARM_SERVICE);
     }
 
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfDataRecorder.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfDataRecorder.java
index 5b5ba37..8613ac1 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfDataRecorder.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/PerfDataRecorder.java
@@ -21,6 +21,7 @@
 import android.util.Log;
 import android.os.Debug;
 
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
 import java.io.BufferedReader;
 import java.io.Closeable;
 import java.io.File;
@@ -38,10 +39,13 @@
     protected final String mTimeAsString;
     protected final String mColumnSuffix;
 
-    protected PerfDataRecorder(boolean placebo, int replication, long bucketMins, long periodSecs,
-        int burst) {
+    protected PerfDataRecorder(boolean placebo, int replication, TimeUnit bucket, long periodSecs,
+        int burst, boolean includeCountMetric, boolean includeDurationMetric,
+        boolean includeEventMetric,  boolean includeValueMetric, boolean includeGaugeMetric) {
         mTimeAsString = new SimpleDateFormat("YYYY_MM_dd_HH_mm_ss").format(new Date());
-        mColumnSuffix = getColumnSuffix(placebo, replication, bucketMins, periodSecs, burst);
+        mColumnSuffix = getColumnSuffix(placebo, replication, bucket, periodSecs, burst,
+            includeCountMetric, includeDurationMetric, includeEventMetric, includeValueMetric,
+            includeGaugeMetric);
     }
 
     /** Starts recording performance data. */
@@ -120,15 +124,36 @@
     }
 
     /** Gets the suffix to use in the column name for perf data. */
-    private String getColumnSuffix(boolean placebo, int replication, long bucketMins,
-        long periodSecs, int burst) {
+    private String getColumnSuffix(boolean placebo, int replication, TimeUnit bucket,
+        long periodSecs, int burst, boolean includeCountMetric, boolean includeDurationMetric,
+        boolean includeEventMetric,  boolean includeValueMetric, boolean includeGaugeMetric) {
         if (placebo) {
             return "_placebo_p=" + periodSecs;
         }
-        return "_r=" + replication + "_bkt=" + bucketMins + "_p=" + periodSecs + "_bst=" + burst;
+        StringBuilder sb = new StringBuilder()
+            .append("_r=" + replication)
+            .append("_bkt=" + bucket)
+            .append("_p=" + periodSecs)
+            .append("_bst=" + burst)
+            .append("_m=");
+        if (includeCountMetric) {
+            sb.append("c");
+        }
+        if (includeEventMetric) {
+            sb.append("e");
+        }
+        if (includeDurationMetric) {
+            sb.append("d");
+        }
+        if (includeGaugeMetric) {
+            sb.append("g");
+        }
+        if (includeValueMetric) {
+            sb.append("v");
+        }
+        return sb.toString();
     }
 
-
     private File getStorageDir() {
         File file = new File(Environment.getExternalStoragePublicDirectory(
             Environment.DIRECTORY_DOCUMENTS), "loadtest/" + mTimeAsString);
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/StatsdStatsRecorder.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/StatsdStatsRecorder.java
index 4ef5dc2..e63150f 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/StatsdStatsRecorder.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/StatsdStatsRecorder.java
@@ -18,6 +18,7 @@
 import android.content.Context;
 import android.util.Log;
 import com.android.os.StatsLog.StatsdStatsReport;
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -27,8 +28,11 @@
     private final LoadtestActivity mLoadtestActivity;
 
     public StatsdStatsRecorder(LoadtestActivity loadtestActivity, boolean placebo, int replication,
-        long bucketMins, long periodSecs, int burst) {
-        super(placebo, replication, bucketMins, periodSecs, burst);
+        TimeUnit bucket, long periodSecs, int burst, boolean includeCountMetric,
+        boolean includeDurationMetric, boolean includeEventMetric,  boolean includeValueMetric,
+        boolean includeGaugeMetric) {
+      super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
+          includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
         mLoadtestActivity = loadtestActivity;
     }
 
@@ -55,7 +59,7 @@
                 .append(configStats.getConditionCount() + "\n")
                 .append("matcher_count,")
                 .append(configStats.getMatcherCount() + "\n");
-            writeData(context, "statsdstats_", "", sb);
+            writeData(context, "statsdstats_", "stat,value", sb);
         }
     }
 }
diff --git a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ValidationRecorder.java b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ValidationRecorder.java
index 4b614aa..d9f0ca9 100644
--- a/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ValidationRecorder.java
+++ b/cmds/statsd/tools/loadtest/src/com/android/statsd/loadtest/ValidationRecorder.java
@@ -20,6 +20,7 @@
 import com.android.os.StatsLog.ConfigMetricsReport;
 import com.android.os.StatsLog.EventMetricData;
 import com.android.os.StatsLog.StatsLogReport;
+import com.android.internal.os.StatsdConfigProto.TimeUnit;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -33,8 +34,11 @@
     private final LoadtestActivity mLoadtestActivity;
 
     public ValidationRecorder(LoadtestActivity loadtestActivity, boolean placebo, int replication,
-        long bucketMins, long periodSecs, int burst) {
-        super(placebo, replication, bucketMins, periodSecs, burst);
+        TimeUnit bucket, long periodSecs, int burst,  boolean includeCountMetric,
+        boolean includeDurationMetric, boolean includeEventMetric,  boolean includeValueMetric,
+        boolean includeGaugeMetric) {
+      super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
+          includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
         mLoadtestActivity = loadtestActivity;
     }
 
@@ -54,31 +58,25 @@
     }
 
     private void validateData() {
+        // The code below is commented out because it calls getData, which has the side-effect
+        // of clearing statsd's data buffer.
+        /*
         List<ConfigMetricsReport> reports = mLoadtestActivity.getData();
         if (reports != null) {
             Log.d(TAG, "GOT DATA");
             for (ConfigMetricsReport report : reports) {
                 for (StatsLogReport logReport : report.getMetricsList()) {
-                    if (!logReport.hasMetricName()) {
+                    if (!logReport.hasMetricId()) {
                         Log.e(TAG, "Metric missing name.");
-                        continue;
-                    }
-                    String metricName = logReport.getMetricName();
-                    if (metricName.startsWith("EVENT_BATTERY_LEVEL_CHANGES_WHILE_SCREEN_IS_ON_")) {
-                        validateEventBatteryLevelChangesWhileScreenIsOn(logReport);
-                        continue;
-                    }
-                    if (metricName.startsWith("EVENT_BATTERY_LEVEL_CHANGES_")) {
-                        validateEventBatteryLevelChanges(logReport);
-                        continue;
                     }
                 }
             }
         }
+        */
     }
 
     private void validateEventBatteryLevelChanges(StatsLogReport logReport) {
-        Log.d(TAG, "Validating " + logReport.getMetricName());
+        Log.d(TAG, "Validating " + logReport.getMetricId());
         if (logReport.hasEventMetrics()) {
             Log.d(TAG, "Num events captured: " + logReport.getEventMetrics().getDataCount());
             for (EventMetricData data : logReport.getEventMetrics().getDataList()) {
@@ -90,6 +88,6 @@
     }
 
     private void validateEventBatteryLevelChangesWhileScreenIsOn(StatsLogReport logReport) {
-        Log.d(TAG, "Validating " + logReport.getMetricName());
+        Log.d(TAG, "Validating " + logReport.getMetricId());
     }
 }
diff --git a/cmds/svc/src/com/android/commands/svc/UsbCommand.java b/cmds/svc/src/com/android/commands/svc/UsbCommand.java
index adbe9d0..34f6d7d 100644
--- a/cmds/svc/src/com/android/commands/svc/UsbCommand.java
+++ b/cmds/svc/src/com/android/commands/svc/UsbCommand.java
@@ -18,6 +18,7 @@
 
 import android.content.Context;
 import android.hardware.usb.IUsbManager;
+import android.hardware.usb.UsbManager;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemProperties;
@@ -38,6 +39,9 @@
                 + "\n"
                 + "usage: svc usb setFunction [function] [usbDataUnlocked=false]\n"
                 + "         Set the current usb function and optionally the data lock state.\n\n"
+                + "       svc usb setScreenUnlockedFunctions [function]\n"
+                + "         Sets the functions which, if the device was charging,"
+                    + " become current on screen unlock.\n"
                 + "       svc usb getFunction\n"
                 + "          Gets the list of currently enabled functions\n";
     }
@@ -62,6 +66,16 @@
             } else if ("getFunction".equals(args[1])) {
                 System.err.println(SystemProperties.get("sys.usb.config"));
                 return;
+            } else if ("setScreenUnlockedFunctions".equals(args[1])) {
+                IUsbManager usbMgr = IUsbManager.Stub.asInterface(ServiceManager.getService(
+                        Context.USB_SERVICE));
+                try {
+                    usbMgr.setScreenUnlockedFunctions((args.length >= 3 ? args[2] :
+                            UsbManager.USB_FUNCTION_NONE));
+                } catch (RemoteException e) {
+                    System.err.println("Error communicating with UsbManager: " + e);
+                }
+                return;
             }
         }
         System.err.println(longHelp());
diff --git a/core/java/android/annotation/SystemApi.java b/core/java/android/annotation/SystemApi.java
index 55028eb..e96ff01 100644
--- a/core/java/android/annotation/SystemApi.java
+++ b/core/java/android/annotation/SystemApi.java
@@ -39,6 +39,6 @@
  * @hide
  */
 @Target({TYPE, FIELD, METHOD, CONSTRUCTOR, ANNOTATION_TYPE, PACKAGE})
-@Retention(RetentionPolicy.SOURCE)
+@Retention(RetentionPolicy.RUNTIME)
 public @interface SystemApi {
 }
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index 1adae7a..4554584 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -60,6 +60,7 @@
 import android.os.ServiceManager;
 import android.os.SystemProperties;
 import android.os.UserHandle;
+import android.os.WorkSource;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.DisplayMetrics;
@@ -484,11 +485,11 @@
      * all activities that are visible to the user. */
     public static final int PROCESS_STATE_TOP = 2;
 
-    /** @hide Process is hosting a foreground service due to a system binding. */
-    public static final int PROCESS_STATE_BOUND_FOREGROUND_SERVICE = 3;
-
     /** @hide Process is hosting a foreground service. */
-    public static final int PROCESS_STATE_FOREGROUND_SERVICE = 4;
+    public static final int PROCESS_STATE_FOREGROUND_SERVICE = 3;
+
+    /** @hide Process is hosting a foreground service due to a system binding. */
+    public static final int PROCESS_STATE_BOUND_FOREGROUND_SERVICE = 4;
 
     /** @hide Process is important to the user, and something they are aware of. */
     public static final int PROCESS_STATE_IMPORTANT_FOREGROUND = 5;
@@ -3085,11 +3086,11 @@
             } else if (importance >= IMPORTANCE_VISIBLE) {
                 return PROCESS_STATE_IMPORTANT_FOREGROUND;
             } else if (importance >= IMPORTANCE_TOP_SLEEPING_PRE_28) {
-                return PROCESS_STATE_FOREGROUND_SERVICE;
+                return PROCESS_STATE_IMPORTANT_FOREGROUND;
             } else if (importance >= IMPORTANCE_FOREGROUND_SERVICE) {
                 return PROCESS_STATE_FOREGROUND_SERVICE;
             } else {
-                return PROCESS_STATE_BOUND_FOREGROUND_SERVICE;
+                return PROCESS_STATE_TOP;
             }
         }
 
@@ -3911,10 +3912,10 @@
     /**
      * @hide
      */
-    public static void noteWakeupAlarm(PendingIntent ps, int sourceUid, String sourcePkg,
-            String tag) {
+    public static void noteWakeupAlarm(PendingIntent ps, WorkSource workSource, int sourceUid,
+            String sourcePkg, String tag) {
         try {
-            getService().noteWakeupAlarm((ps != null) ? ps.getTarget() : null,
+            getService().noteWakeupAlarm((ps != null) ? ps.getTarget() : null, workSource,
                     sourceUid, sourcePkg, tag);
         } catch (RemoteException ex) {
         }
@@ -3923,19 +3924,24 @@
     /**
      * @hide
      */
-    public static void noteAlarmStart(PendingIntent ps, int sourceUid, String tag) {
+    public static void noteAlarmStart(PendingIntent ps, WorkSource workSource, int sourceUid,
+            String tag) {
         try {
-            getService().noteAlarmStart((ps != null) ? ps.getTarget() : null, sourceUid, tag);
+            getService().noteAlarmStart((ps != null) ? ps.getTarget() : null, workSource,
+                    sourceUid, tag);
         } catch (RemoteException ex) {
         }
     }
 
+
     /**
      * @hide
      */
-    public static void noteAlarmFinish(PendingIntent ps, int sourceUid, String tag) {
+    public static void noteAlarmFinish(PendingIntent ps, WorkSource workSource, int sourceUid,
+            String tag) {
         try {
-            getService().noteAlarmFinish((ps != null) ? ps.getTarget() : null, sourceUid, tag);
+            getService().noteAlarmFinish((ps != null) ? ps.getTarget() : null, workSource,
+                    sourceUid, tag);
         } catch (RemoteException ex) {
         }
     }
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index c09403c..4c558f3 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -75,20 +75,20 @@
      */
     static public void noteWakeupAlarm(PendingIntent ps, int sourceUid, String sourcePkg,
             String tag) {
-        ActivityManager.noteWakeupAlarm(ps, sourceUid, sourcePkg, tag);
+        ActivityManager.noteWakeupAlarm(ps, null, sourceUid, sourcePkg, tag);
     }
 
     /**
      * @deprecated use ActivityManager.noteAlarmStart instead.
      */
     static public void noteAlarmStart(PendingIntent ps, int sourceUid, String tag) {
-        ActivityManager.noteAlarmStart(ps, sourceUid, tag);
+        ActivityManager.noteAlarmStart(ps, null, sourceUid, tag);
     }
 
     /**
      * @deprecated use ActivityManager.noteAlarmFinish instead.
      */
     static public void noteAlarmFinish(PendingIntent ps, int sourceUid, String tag) {
-        ActivityManager.noteAlarmFinish(ps, sourceUid, tag);
+        ActivityManager.noteAlarmFinish(ps, null, sourceUid, tag);
     }
 }
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index aaa6bf0..de346f3 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -1768,9 +1768,7 @@
                             (String[]) ((SomeArgs) msg.obj).arg2);
                     break;
                 case EXECUTE_TRANSACTION:
-                    final ClientTransaction transaction = (ClientTransaction) msg.obj;
-                    mTransactionExecutor.execute(transaction);
-                    transaction.recycle();
+                    mTransactionExecutor.execute(((ClientTransaction) msg.obj));
                     break;
             }
             Object obj = msg.obj;
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index ea22d33..57f9f67 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -20,6 +20,7 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
+import android.annotation.TestApi;
 import android.app.usage.UsageStatsManager;
 import android.content.Context;
 import android.media.AudioAttributes.AttributeUsage;
@@ -37,6 +38,7 @@
 import com.android.internal.app.IAppOpsService;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 
@@ -106,6 +108,7 @@
 
     // when adding one of these:
     //  - increment _NUM_OP
+    //  - define an OPSTR_* constant (marked as @SystemApi)
     //  - add rows to sOpToSwitch, sOpToString, sOpNames, sOpToPerms, sOpDefault
     //  - add descriptive strings to Settings/res/values/arrays.xml
     //  - add the op to the appropriate template in AppOpsState.OpsTemplate (settings app)
@@ -278,7 +281,7 @@
     public static final String OPSTR_GET_USAGE_STATS
             = "android:get_usage_stats";
     /** Activate a VPN connection without user intervention. @hide */
-    @SystemApi
+    @SystemApi @TestApi
     public static final String OPSTR_ACTIVATE_VPN
             = "android:activate_vpn";
     /** Allows an application to read the user's contacts data. */
@@ -360,6 +363,7 @@
     public static final String OPSTR_WRITE_SETTINGS
             = "android:write_settings";
     /** @hide Get device accounts. */
+    @SystemApi @TestApi
     public static final String OPSTR_GET_ACCOUNTS
             = "android:get_accounts";
     public static final String OPSTR_READ_PHONE_NUMBERS
@@ -368,12 +372,128 @@
     public static final String OPSTR_PICTURE_IN_PICTURE
             = "android:picture_in_picture";
     /** @hide */
+    @SystemApi @TestApi
     public static final String OPSTR_INSTANT_APP_START_FOREGROUND
             = "android:instant_app_start_foreground";
     /** Answer incoming phone calls */
     public static final String OPSTR_ANSWER_PHONE_CALLS
             = "android:answer_phone_calls";
 
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_GPS = "android:gps";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_VIBRATE = "android:vibrate";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_WIFI_SCAN = "android:wifi_scan";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_POST_NOTIFICATION = "android:post_notification";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_NEIGHBORING_CELLS = "android:neighboring_cells";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_WRITE_SMS = "android:write_sms";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_RECEIVE_EMERGENCY_BROADCAST =
+            "android:receive_emergency_broadcast";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_READ_ICC_SMS = "android:read_icc_sms";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_WRITE_ICC_SMS = "android:write_icc_sms";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_ACCESS_NOTIFICATIONS = "android:access_notifications";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_PLAY_AUDIO = "android:play_audio";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_READ_CLIPBOARD = "android:read_clipboard";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_WRITE_CLIPBOARD = "android:write_clipboard";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_TAKE_MEDIA_BUTTONS = "android:take_media_buttons";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_TAKE_AUDIO_FOCUS = "android:take_audio_focus";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_MASTER_VOLUME = "android:audio_master_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_VOICE_VOLUME = "android:audio_voice_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_RING_VOLUME = "android:audio_ring_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_MEDIA_VOLUME = "android:audio_media_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_ALARM_VOLUME = "android:audio_alarm_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_NOTIFICATION_VOLUME =
+            "android:audio_notification_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_BLUETOOTH_VOLUME = "android:audio_bluetooth_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_WAKE_LOCK = "android:wake_lock";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_MUTE_MICROPHONE = "android:mute_microphone";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_TOAST_WINDOW = "android:toast_window";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_PROJECT_MEDIA = "android:project_media";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_WRITE_WALLPAPER = "android:write_wallpaper";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_ASSIST_STRUCTURE = "android:assist_structure";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_ASSIST_SCREENSHOT = "android:assist_screenshot";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_TURN_SCREEN_ON = "android:turn_screen_on";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_RUN_IN_BACKGROUND = "android:run_in_background";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_AUDIO_ACCESSIBILITY_VOLUME =
+            "android:audio_accessibility_volume";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_REQUEST_INSTALL_PACKAGES = "android:request_install_packages";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_RUN_ANY_IN_BACKGROUND = "android:run_any_in_background";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_CHANGE_WIFI_STATE = "change_wifi_state";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_REQUEST_DELETE_PACKAGES = "request_delete_packages";
+    /** @hide */
+    @SystemApi @TestApi
+    public static final String OPSTR_BIND_ACCESSIBILITY_SERVICE = "bind_accessibility_service";
+
     // Warning: If an permission is added here it also has to be added to
     // com.android.packageinstaller.permission.utils.EventLogger
     private static final int[] RUNTIME_AND_APPOP_PERMISSIONS_OPS = {
@@ -510,60 +630,59 @@
 
     /**
      * This maps each operation to the public string constant for it.
-     * If it doesn't have a public string constant, it maps to null.
      */
-    private static String[] sOpToString = new String[] {
+    private static String[] sOpToString = new String[]{
             OPSTR_COARSE_LOCATION,
             OPSTR_FINE_LOCATION,
-            null,
-            null,
+            OPSTR_GPS,
+            OPSTR_VIBRATE,
             OPSTR_READ_CONTACTS,
             OPSTR_WRITE_CONTACTS,
             OPSTR_READ_CALL_LOG,
             OPSTR_WRITE_CALL_LOG,
             OPSTR_READ_CALENDAR,
             OPSTR_WRITE_CALENDAR,
-            null,
-            null,
-            null,
+            OPSTR_WIFI_SCAN,
+            OPSTR_POST_NOTIFICATION,
+            OPSTR_NEIGHBORING_CELLS,
             OPSTR_CALL_PHONE,
             OPSTR_READ_SMS,
-            null,
+            OPSTR_WRITE_SMS,
             OPSTR_RECEIVE_SMS,
-            null,
+            OPSTR_RECEIVE_EMERGENCY_BROADCAST,
             OPSTR_RECEIVE_MMS,
             OPSTR_RECEIVE_WAP_PUSH,
             OPSTR_SEND_SMS,
-            null,
-            null,
+            OPSTR_READ_ICC_SMS,
+            OPSTR_WRITE_ICC_SMS,
             OPSTR_WRITE_SETTINGS,
             OPSTR_SYSTEM_ALERT_WINDOW,
-            null,
+            OPSTR_ACCESS_NOTIFICATIONS,
             OPSTR_CAMERA,
             OPSTR_RECORD_AUDIO,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
-            null,
+            OPSTR_PLAY_AUDIO,
+            OPSTR_READ_CLIPBOARD,
+            OPSTR_WRITE_CLIPBOARD,
+            OPSTR_TAKE_MEDIA_BUTTONS,
+            OPSTR_TAKE_AUDIO_FOCUS,
+            OPSTR_AUDIO_MASTER_VOLUME,
+            OPSTR_AUDIO_VOICE_VOLUME,
+            OPSTR_AUDIO_RING_VOLUME,
+            OPSTR_AUDIO_MEDIA_VOLUME,
+            OPSTR_AUDIO_ALARM_VOLUME,
+            OPSTR_AUDIO_NOTIFICATION_VOLUME,
+            OPSTR_AUDIO_BLUETOOTH_VOLUME,
+            OPSTR_WAKE_LOCK,
             OPSTR_MONITOR_LOCATION,
             OPSTR_MONITOR_HIGH_POWER_LOCATION,
             OPSTR_GET_USAGE_STATS,
-            null,
-            null,
-            null,
+            OPSTR_MUTE_MICROPHONE,
+            OPSTR_TOAST_WINDOW,
+            OPSTR_PROJECT_MEDIA,
             OPSTR_ACTIVATE_VPN,
-            null,
-            null,
-            null,
+            OPSTR_WRITE_WALLPAPER,
+            OPSTR_ASSIST_STRUCTURE,
+            OPSTR_ASSIST_SCREENSHOT,
             OPSTR_READ_PHONE_STATE,
             OPSTR_ADD_VOICEMAIL,
             OPSTR_USE_SIP,
@@ -574,19 +693,19 @@
             OPSTR_MOCK_LOCATION,
             OPSTR_READ_EXTERNAL_STORAGE,
             OPSTR_WRITE_EXTERNAL_STORAGE,
-            null,
+            OPSTR_TURN_SCREEN_ON,
             OPSTR_GET_ACCOUNTS,
-            null,
-            null, // OP_AUDIO_ACCESSIBILITY_VOLUME
+            OPSTR_RUN_IN_BACKGROUND,
+            OPSTR_AUDIO_ACCESSIBILITY_VOLUME,
             OPSTR_READ_PHONE_NUMBERS,
-            null, // OP_REQUEST_INSTALL_PACKAGES
+            OPSTR_REQUEST_INSTALL_PACKAGES,
             OPSTR_PICTURE_IN_PICTURE,
             OPSTR_INSTANT_APP_START_FOREGROUND,
             OPSTR_ANSWER_PHONE_CALLS,
-            null, // OP_RUN_ANY_IN_BACKGROUND
-            null, // OP_CHANGE_WIFI_STATE
-            null, // OP_REQUEST_DELETE_PACKAGES
-            null, // OP_BIND_ACCESSIBILITY_SERVICE
+            OPSTR_RUN_ANY_IN_BACKGROUND,
+            OPSTR_CHANGE_WIFI_STATE,
+            OPSTR_REQUEST_DELETE_PACKAGES,
+            OPSTR_BIND_ACCESSIBILITY_SERVICE,
     };
 
     /**
@@ -1482,6 +1601,7 @@
     }
 
     /** @hide */
+    @TestApi
     public void setMode(int code, int uid, String packageName, int mode) {
         try {
             mService.setMode(code, uid, packageName, mode);
@@ -1997,4 +2117,14 @@
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /**
+     * Returns all supported operation names.
+     * @hide
+     */
+    @SystemApi
+    @TestApi
+    public static String[] getOpStrs() {
+        return Arrays.copyOf(sOpToString, sOpToString.length);
+    }
 }
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 8641a21..82f2bac 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -64,7 +64,6 @@
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.LayerDrawable;
-import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -1683,22 +1682,6 @@
     }
 
     @Override
-    public void installPackage(Uri packageURI,
-            PackageInstallObserver observer, int flags, String installerPackageName) {
-        if (!"file".equals(packageURI.getScheme())) {
-            throw new UnsupportedOperationException("Only file:// URIs are supported");
-        }
-
-        final String originPath = packageURI.getPath();
-        try {
-            mPM.installPackageAsUser(originPath, observer.getBinder(), flags, installerPackageName,
-                    mContext.getUserId());
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
-    }
-
-    @Override
     public int installExistingPackage(String packageName) throws NameNotFoundException {
         return installExistingPackage(packageName, PackageManager.INSTALL_REASON_UNKNOWN);
     }
diff --git a/core/java/android/app/IActivityManager.aidl b/core/java/android/app/IActivityManager.aidl
index 1278f75..a9e633f 100644
--- a/core/java/android/app/IActivityManager.aidl
+++ b/core/java/android/app/IActivityManager.aidl
@@ -63,6 +63,7 @@
 import android.os.ParcelFileDescriptor;
 import android.os.PersistableBundle;
 import android.os.StrictMode;
+import android.os.WorkSource;
 import android.service.voice.IVoiceInteractionSession;
 import com.android.internal.app.IVoiceInteractor;
 import com.android.internal.os.IResultReceiver;
@@ -198,7 +199,7 @@
     void enterSafeMode();
     boolean startNextMatchingActivity(in IBinder callingActivity,
             in Intent intent, in Bundle options);
-    void noteWakeupAlarm(in IIntentSender sender, int sourceUid,
+    void noteWakeupAlarm(in IIntentSender sender, in WorkSource workSource, int sourceUid,
             in String sourcePkg, in String tag);
     void removeContentProvider(in IBinder connection, boolean stable);
     void setRequestedOrientation(in IBinder token, int requestedOrientation);
@@ -468,8 +469,8 @@
     void dumpHeapFinished(in String path);
     void setVoiceKeepAwake(in IVoiceInteractionSession session, boolean keepAwake);
     void updateLockTaskPackages(int userId, in String[] packages);
-    void noteAlarmStart(in IIntentSender sender, int sourceUid, in String tag);
-    void noteAlarmFinish(in IIntentSender sender, int sourceUid, in String tag);
+    void noteAlarmStart(in IIntentSender sender, in WorkSource workSource, int sourceUid, in String tag);
+    void noteAlarmFinish(in IIntentSender sender, in WorkSource workSource, int sourceUid, in String tag);
     int getPackageProcessState(in String packageName, in String callingPackage);
     oneway void showLockTaskEscapeMessage(in IBinder token);
     void updateDeviceOwner(in String packageName);
diff --git a/core/java/android/app/IWallpaperManager.aidl b/core/java/android/app/IWallpaperManager.aidl
index 80782e3..5ef4be1 100644
--- a/core/java/android/app/IWallpaperManager.aidl
+++ b/core/java/android/app/IWallpaperManager.aidl
@@ -159,5 +159,5 @@
     /**
      * Called from SystemUI when it shows the AoD UI.
      */
-    void setInAmbientMode(boolean inAmbienMode);
+    oneway void setInAmbientMode(boolean inAmbientMode, boolean animated);
 }
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index 85c3be8..046a128 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -5994,8 +5994,15 @@
         /**
          * Sets the title to be displayed on this conversation. May be set to {@code null}.
          *
-         * @param conversationTitle A name for the conversation, or {@code null}
-         * @return this object for method chaining.
+         * <p>This API's behavior was changed in SDK version {@link Build.VERSION_CODES#P}. If your
+         * application's target version is less than {@link Build.VERSION_CODES#P}, setting a
+         * conversation title to a non-null value will make {@link #isGroupConversation()} return
+         * {@code true} and passing {@code null} will make it return {@code false}. In
+         * {@link Build.VERSION_CODES#P} and beyond, use {@link #setGroupConversation(boolean)}
+         * to set group conversation status.
+         *
+         * @param conversationTitle Title displayed for this conversation
+         * @return this object for method chaining
          */
         public MessagingStyle setConversationTitle(@Nullable CharSequence conversationTitle) {
             mConversationTitle = conversationTitle;
@@ -6083,6 +6090,7 @@
 
         /**
          * Sets whether this conversation notification represents a group.
+         *
          * @param isGroupConversation {@code true} if the conversation represents a group,
          * {@code false} otherwise.
          * @return this object for method chaining
@@ -6093,9 +6101,27 @@
         }
 
         /**
-         * Returns {@code true} if this notification represents a group conversation.
+         * Returns {@code true} if this notification represents a group conversation, otherwise
+         * {@code false}.
+         *
+         * <p> If the application that generated this {@link MessagingStyle} targets an SDK version
+         * less than {@link Build.VERSION_CODES#P}, this method becomes dependent on whether or
+         * not the conversation title is set; returning {@code true} if the conversation title is
+         * a non-null value, or {@code false} otherwise. From {@link Build.VERSION_CODES#P} forward,
+         * this method returns what's set by {@link #setGroupConversation(boolean)} allowing for
+         * named, non-group conversations.
+         *
+         * @see #setConversationTitle(CharSequence)
          */
         public boolean isGroupConversation() {
+            // When target SDK version is < P, a non-null conversation title dictates if this is
+            // as group conversation.
+            if (mBuilder != null
+                    && mBuilder.mContext.getApplicationInfo().targetSdkVersion
+                            < Build.VERSION_CODES.P) {
+                return mConversationTitle != null;
+            }
+
             return mIsGroupConversation;
         }
 
diff --git a/core/java/android/app/SharedPreferencesImpl.java b/core/java/android/app/SharedPreferencesImpl.java
index 6dca400..8c47598 100644
--- a/core/java/android/app/SharedPreferencesImpl.java
+++ b/core/java/android/app/SharedPreferencesImpl.java
@@ -50,11 +50,6 @@
 import java.util.Set;
 import java.util.WeakHashMap;
 import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-import java.util.concurrent.FutureTask;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
 
 final class SharedPreferencesImpl implements SharedPreferences {
     private static final String TAG = "SharedPreferencesImpl";
@@ -74,12 +69,16 @@
     private final Object mLock = new Object();
     private final Object mWritingToDiskLock = new Object();
 
-    private Future<Map<String, Object>> mMap;
+    @GuardedBy("mLock")
+    private Map<String, Object> mMap;
 
     @GuardedBy("mLock")
     private int mDiskWritesInFlight = 0;
 
     @GuardedBy("mLock")
+    private boolean mLoaded = false;
+
+    @GuardedBy("mLock")
     private StructTimespec mStatTimestamp;
 
     @GuardedBy("mLock")
@@ -106,18 +105,27 @@
         mFile = file;
         mBackupFile = makeBackupFile(file);
         mMode = mode;
+        mLoaded = false;
         mMap = null;
         startLoadFromDisk();
     }
 
     private void startLoadFromDisk() {
-        FutureTask<Map<String, Object>> futureTask = new FutureTask<>(() -> loadFromDisk());
-        mMap = futureTask;
-        new Thread(futureTask, "SharedPreferencesImpl-load").start();
+        synchronized (mLock) {
+            mLoaded = false;
+        }
+        new Thread("SharedPreferencesImpl-load") {
+            public void run() {
+                loadFromDisk();
+            }
+        }.start();
     }
 
-    private Map<String, Object> loadFromDisk() {
+    private void loadFromDisk() {
         synchronized (mLock) {
+            if (mLoaded) {
+                return;
+            }
             if (mBackupFile.exists()) {
                 mFile.delete();
                 mBackupFile.renameTo(mFile);
@@ -150,14 +158,16 @@
         }
 
         synchronized (mLock) {
+            mLoaded = true;
             if (map != null) {
+                mMap = map;
                 mStatTimestamp = stat.st_mtim;
                 mStatSize = stat.st_size;
             } else {
-                map = new HashMap<>();
+                mMap = new HashMap<>();
             }
+            mLock.notifyAll();
         }
-        return map;
     }
 
     static File makeBackupFile(File prefsFile) {
@@ -216,42 +226,36 @@
         }
     }
 
-    private @GuardedBy("mLock") Map<String, Object> getLoaded() {
-        // For backwards compatibility, we need to ignore any interrupts. b/70122540.
-        for (;;) {
-            try {
-                return mMap.get();
-            } catch (ExecutionException e) {
-                throw new IllegalStateException(e);
-            } catch (InterruptedException e) {
-                // Ignore and try again.
-            }
-        }
-    }
-    private @GuardedBy("mLock") Map<String, Object> getLoadedWithBlockGuard() {
-        if (!mMap.isDone()) {
+    private void awaitLoadedLocked() {
+        if (!mLoaded) {
             // Raise an explicit StrictMode onReadFromDisk for this
             // thread, since the real read will be in a different
             // thread and otherwise ignored by StrictMode.
             BlockGuard.getThreadPolicy().onReadFromDisk();
         }
-        return getLoaded();
+        while (!mLoaded) {
+            try {
+                mLock.wait();
+            } catch (InterruptedException unused) {
+            }
+        }
     }
 
     @Override
     public Map<String, ?> getAll() {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            return new HashMap<String, Object>(map);
+            awaitLoadedLocked();
+            //noinspection unchecked
+            return new HashMap<String, Object>(mMap);
         }
     }
 
     @Override
     @Nullable
     public String getString(String key, @Nullable String defValue) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            String v = (String) map.get(key);
+            awaitLoadedLocked();
+            String v = (String)mMap.get(key);
             return v != null ? v : defValue;
         }
     }
@@ -259,65 +263,66 @@
     @Override
     @Nullable
     public Set<String> getStringSet(String key, @Nullable Set<String> defValues) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            @SuppressWarnings("unchecked")
-            Set<String> v = (Set<String>) map.get(key);
+            awaitLoadedLocked();
+            Set<String> v = (Set<String>) mMap.get(key);
             return v != null ? v : defValues;
         }
     }
 
     @Override
     public int getInt(String key, int defValue) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            Integer v = (Integer) map.get(key);
+            awaitLoadedLocked();
+            Integer v = (Integer)mMap.get(key);
             return v != null ? v : defValue;
         }
     }
     @Override
     public long getLong(String key, long defValue) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            Long v = (Long) map.get(key);
+            awaitLoadedLocked();
+            Long v = (Long)mMap.get(key);
             return v != null ? v : defValue;
         }
     }
     @Override
     public float getFloat(String key, float defValue) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            Float v = (Float) map.get(key);
+            awaitLoadedLocked();
+            Float v = (Float)mMap.get(key);
             return v != null ? v : defValue;
         }
     }
     @Override
     public boolean getBoolean(String key, boolean defValue) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            Boolean v = (Boolean) map.get(key);
+            awaitLoadedLocked();
+            Boolean v = (Boolean)mMap.get(key);
             return v != null ? v : defValue;
         }
     }
 
     @Override
     public boolean contains(String key) {
-        Map<String, Object> map = getLoadedWithBlockGuard();
         synchronized (mLock) {
-            return map.containsKey(key);
+            awaitLoadedLocked();
+            return mMap.containsKey(key);
         }
     }
 
     @Override
     public Editor edit() {
-        // TODO: remove the need to call getLoaded() when
+        // TODO: remove the need to call awaitLoadedLocked() when
         // requesting an editor.  will require some work on the
         // Editor, but then we should be able to do:
         //
         //      context.getSharedPreferences(..).edit().putString(..).apply()
         //
         // ... all without blocking.
-        getLoadedWithBlockGuard();
+        synchronized (mLock) {
+            awaitLoadedLocked();
+        }
 
         return new EditorImpl();
     }
@@ -471,43 +476,13 @@
                 // a memory commit comes in when we're already
                 // writing to disk.
                 if (mDiskWritesInFlight > 0) {
-                    // We can't modify our map as a currently
+                    // We can't modify our mMap as a currently
                     // in-flight write owns it.  Clone it before
                     // modifying it.
                     // noinspection unchecked
-                    mMap = new Future<Map<String, Object>>() {
-                        private Map<String, Object> mCopiedMap =
-                                new HashMap<String, Object>(getLoaded());
-
-                        @Override
-                        public boolean cancel(boolean mayInterruptIfRunning) {
-                            return false;
-                        }
-
-                        @Override
-                        public boolean isCancelled() {
-                            return false;
-                        }
-
-                        @Override
-                        public boolean isDone() {
-                            return true;
-                        }
-
-                        @Override
-                        public Map<String, Object> get()
-                                throws InterruptedException, ExecutionException {
-                            return mCopiedMap;
-                        }
-
-                        @Override
-                        public Map<String, Object> get(long timeout, TimeUnit unit)
-                                throws InterruptedException, ExecutionException, TimeoutException {
-                            return mCopiedMap;
-                        }
-                    };
+                    mMap = new HashMap<String, Object>(mMap);
                 }
-                mapToWriteToDisk = getLoaded();
+                mapToWriteToDisk = mMap;
                 mDiskWritesInFlight++;
 
                 boolean hasListeners = mListeners.size() > 0;
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index 66cf991..6eb4783 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -494,7 +494,7 @@
         registerService(Context.TELEPHONY_SUBSCRIPTION_SERVICE, SubscriptionManager.class,
                 new CachedServiceFetcher<SubscriptionManager>() {
             @Override
-            public SubscriptionManager createService(ContextImpl ctx) {
+            public SubscriptionManager createService(ContextImpl ctx) throws ServiceNotFoundException {
                 return new SubscriptionManager(ctx.getOuterContext());
             }});
 
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index 7e80ac7..76c078e 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -1668,6 +1668,46 @@
     public static final String ACTION_DEVICE_ADMIN_SERVICE
             = "android.app.action.DEVICE_ADMIN_SERVICE";
 
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, prefix = {"ID_TYPE_"}, value = {
+        ID_TYPE_BASE_INFO,
+        ID_TYPE_SERIAL,
+        ID_TYPE_IMEI,
+        ID_TYPE_MEID
+    })
+    public @interface AttestationIdType {}
+
+    /**
+     * Specifies that the device should attest its manufacturer details. For use with
+     * {@link #generateKeyPair}.
+     *
+     * @see #generateKeyPair
+     */
+    public static final int ID_TYPE_BASE_INFO = 1;
+
+    /**
+     * Specifies that the device should attest its serial number. For use with
+     * {@link #generateKeyPair}.
+     *
+     * @see #generateKeyPair
+     */
+    public static final int ID_TYPE_SERIAL = 2;
+
+    /**
+     * Specifies that the device should attest its IMEI. For use with {@link #generateKeyPair}.
+     *
+     * @see #generateKeyPair
+     */
+    public static final int ID_TYPE_IMEI = 4;
+
+    /**
+     * Specifies that the device should attest its MEID. For use with {@link #generateKeyPair}.
+     *
+     * @see #generateKeyPair
+     */
+    public static final int ID_TYPE_MEID = 8;
+
     /**
      * Return true if the given administrator component is currently active (enabled) in the system.
      *
@@ -4106,22 +4146,46 @@
      * @param algorithm The key generation algorithm, see {@link java.security.KeyPairGenerator}.
      * @param keySpec Specification of the key to generate, see
      * {@link java.security.KeyPairGenerator}.
+     * @param idAttestationFlags A bitmask of all the identifiers that should be included in the
+     *        attestation record ({@code ID_TYPE_BASE_INFO}, {@code ID_TYPE_SERIAL},
+     *        {@code ID_TYPE_IMEI} and {@code ID_TYPE_MEID}), or {@code 0} if no device
+     *        identification is required in the attestation record.
+     *        Device owner, profile owner and their delegated certificate installer can use
+     *        {@link #ID_TYPE_BASE_INFO} to request inclusion of the general device information
+     *        including manufacturer, model, brand, device and product in the attestation record.
+     *        Only device owner and their delegated certificate installer can use
+     *        {@link #ID_TYPE_SERIAL}, {@link #ID_TYPE_IMEI} and {@link #ID_TYPE_MEID} to request
+     *        unique device identifiers to be attested.
+     *        <p>
+     *        If any of {@link #ID_TYPE_SERIAL}, {@link #ID_TYPE_IMEI} and {@link #ID_TYPE_MEID}
+     *        is set, it is implicitly assumed that {@link #ID_TYPE_BASE_INFO} is also set.
+     *        <p>
+     *        If any flag is specified, then an attestation challenge must be included in the
+     *        {@code keySpec}.
      * @return A non-null {@code AttestedKeyPair} if the key generation succeeded, null otherwise.
      * @throws SecurityException if {@code admin} is not {@code null} and not a device or profile
-     *         owner.
-     * @throws IllegalArgumentException if the alias in {@code keySpec} is empty, or if the
+     *         owner. If Device ID attestation is requested (using {@link #ID_TYPE_SERIAL},
+     *         {@link #ID_TYPE_IMEI} or {@link #ID_TYPE_MEID}), the caller must be the Device Owner
+     *         or the Certificate Installer delegate.
+     * @throws IllegalArgumentException if the alias in {@code keySpec} is empty, if the
      *         algorithm specification in {@code keySpec} is not {@code RSAKeyGenParameterSpec}
-     *         or {@code ECGenParameterSpec}.
+     *         or {@code ECGenParameterSpec}, or if Device ID attestation was requested but the
+     *         {@code keySpec} does not contain an attestation challenge.
+     * @see KeyGenParameterSpec.Builder#setAttestationChallenge(byte[])
      */
     public AttestedKeyPair generateKeyPair(@Nullable ComponentName admin,
-            @NonNull String algorithm, @NonNull KeyGenParameterSpec keySpec) {
+            @NonNull String algorithm, @NonNull KeyGenParameterSpec keySpec,
+            @AttestationIdType int idAttestationFlags) {
         throwIfParentInstance("generateKeyPair");
         try {
             final ParcelableKeyGenParameterSpec parcelableSpec =
                     new ParcelableKeyGenParameterSpec(keySpec);
             KeymasterCertificateChain attestationChain = new KeymasterCertificateChain();
+
+            // Translate ID attestation flags to values used by AttestationUtils
             final boolean success = mService.generateKeyPair(
-                    admin, mContext.getPackageName(), algorithm, parcelableSpec, attestationChain);
+                    admin, mContext.getPackageName(), algorithm, parcelableSpec,
+                    idAttestationFlags, attestationChain);
             if (!success) {
                 Log.e(TAG, "Error generating key via DevicePolicyManagerService.");
                 return null;
@@ -7454,7 +7518,8 @@
     }
 
     /**
-     * Called by a device owner to disable the keyguard altogether.
+     * Called by a device owner or profile owner of secondary users that is affiliated with the
+     * device to disable the keyguard altogether.
      * <p>
      * Setting the keyguard to disabled has the same effect as choosing "None" as the screen lock
      * type. However, this call has no effect if a password, pin or pattern is currently set. If a
@@ -7469,7 +7534,10 @@
      * @param disabled {@code true} disables the keyguard, {@code false} reenables it.
      * @return {@code false} if attempting to disable the keyguard while a lock password was in
      *         place. {@code true} otherwise.
-     * @throws SecurityException if {@code admin} is not a device owner.
+     * @throws SecurityException if {@code admin} is not the device owner, or a profile owner of
+     * secondary user that is affiliated with the device.
+     * @see #isAffiliatedUser
+     * @see #getSecondaryUsers
      */
     public boolean setKeyguardDisabled(@NonNull ComponentName admin, boolean disabled) {
         throwIfParentInstance("setKeyguardDisabled");
@@ -7481,9 +7549,9 @@
     }
 
     /**
-     * Called by device owner to disable the status bar. Disabling the status bar blocks
-     * notifications, quick settings and other screen overlays that allow escaping from a single use
-     * device.
+     * Called by device owner or profile owner of secondary users  that is affiliated with the
+     * device to disable the status bar. Disabling the status bar blocks notifications, quick
+     * settings and other screen overlays that allow escaping from a single use device.
      * <p>
      * <strong>Note:</strong> This method has no effect for LockTask mode. The behavior of the
      * status bar in LockTask mode can be configured with
@@ -7494,7 +7562,10 @@
      * @param admin Which {@link DeviceAdminReceiver} this request is associated with.
      * @param disabled {@code true} disables the status bar, {@code false} reenables it.
      * @return {@code false} if attempting to disable the status bar failed. {@code true} otherwise.
-     * @throws SecurityException if {@code admin} is not a device owner.
+     * @throws SecurityException if {@code admin} is not the device owner, or a profile owner of
+     * secondary user that is affiliated with the device.
+     * @see #isAffiliatedUser
+     * @see #getSecondaryUsers
      */
     public boolean setStatusBarDisabled(@NonNull ComponentName admin, boolean disabled) {
         throwIfParentInstance("setStatusBarDisabled");
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index 7cf19ee..5916a62 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -173,7 +173,7 @@
     boolean removeKeyPair(in ComponentName who, in String callerPackage, String alias);
     boolean generateKeyPair(in ComponentName who, in String callerPackage, in String algorithm,
             in ParcelableKeyGenParameterSpec keySpec,
-            out KeymasterCertificateChain attestationChain);
+            in int idAttestationFlags, out KeymasterCertificateChain attestationChain);
     boolean setKeyPairCertificate(in ComponentName who, in String callerPackage, in String alias,
             in byte[] certBuffer, in byte[] certChainBuffer, boolean isUserSelectable);
     void choosePrivateKeyAlias(int uid, in Uri uri, in String alias, IBinder aliasCallback);
diff --git a/core/java/android/app/assist/AssistStructure.java b/core/java/android/app/assist/AssistStructure.java
index 7b549cd5..87f2271 100644
--- a/core/java/android/app/assist/AssistStructure.java
+++ b/core/java/android/app/assist/AssistStructure.java
@@ -32,6 +32,8 @@
 import android.view.autofill.AutofillId;
 import android.view.autofill.AutofillValue;
 
+import com.android.internal.util.Preconditions;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -624,6 +626,7 @@
         int mMinEms = -1;
         int mMaxEms = -1;
         int mMaxLength = -1;
+        @Nullable String mTextIdEntry;
 
         // POJO used to override some autofill-related values when the node is parcelized.
         // Not written to parcel.
@@ -701,7 +704,7 @@
             final int flags = mFlags;
             if ((flags&FLAGS_HAS_ID) != 0) {
                 mId = in.readInt();
-                if (mId != 0) {
+                if (mId != View.NO_ID) {
                     mIdEntry = preader.readString();
                     if (mIdEntry != null) {
                         mIdType = preader.readString();
@@ -724,6 +727,7 @@
                 mMinEms = in.readInt();
                 mMaxEms = in.readInt();
                 mMaxLength = in.readInt();
+                mTextIdEntry = preader.readString();
             }
             if ((flags&FLAGS_HAS_LARGE_COORDS) != 0) {
                 mX = in.readInt();
@@ -857,7 +861,7 @@
             out.writeInt(writtenFlags);
             if ((flags&FLAGS_HAS_ID) != 0) {
                 out.writeInt(mId);
-                if (mId != 0) {
+                if (mId != View.NO_ID) {
                     pwriter.writeString(mIdEntry);
                     if (mIdEntry != null) {
                         pwriter.writeString(mIdType);
@@ -890,6 +894,7 @@
                 out.writeInt(mMinEms);
                 out.writeInt(mMaxEms);
                 out.writeInt(mMaxLength);
+                pwriter.writeString(mTextIdEntry);
             }
             if ((flags&FLAGS_HAS_LARGE_COORDS) != 0) {
                 out.writeInt(mX);
@@ -1430,6 +1435,17 @@
         }
 
         /**
+         * Gets the identifier used to set the text associated with this view.
+         *
+         * <p>It's only relevant when the {@link AssistStructure} is used for autofill purposes,
+         * not for assist purposes.
+         */
+        @Nullable
+        public String getTextIdEntry() {
+            return mTextIdEntry;
+        }
+
+        /**
          * Return additional hint text associated with the node; this is typically used with
          * a node that takes user input, describing to the user what the input means.
          */
@@ -1684,6 +1700,11 @@
         }
 
         @Override
+        public void setTextIdEntry(@NonNull String entryName) {
+            mNode.mTextIdEntry = Preconditions.checkNotNull(entryName);
+        }
+
+        @Override
         public void setHint(CharSequence hint) {
             getNodeText().mHint = hint != null ? hint.toString() : null;
         }
@@ -2082,6 +2103,7 @@
             Log.i(TAG, prefix + "  Text color fg: #" + Integer.toHexString(node.getTextColor())
                     + ", bg: #" + Integer.toHexString(node.getTextBackgroundColor()));
             Log.i(TAG, prefix + "  Input type: " + node.getInputType());
+            Log.i(TAG, prefix + "  Resource id: " + node.getTextIdEntry());
         }
         String webDomain = node.getWebDomain();
         if (webDomain != null) {
diff --git a/core/java/android/app/backup/BackupManager.java b/core/java/android/app/backup/BackupManager.java
index 6512b98..3a6a5b2 100644
--- a/core/java/android/app/backup/BackupManager.java
+++ b/core/java/android/app/backup/BackupManager.java
@@ -707,7 +707,6 @@
      * redirects them into main-thread actions.  This serializes the backup
      * progress callbacks nicely within the usual main-thread lifecycle pattern.
      */
-    @SystemApi
     private class BackupObserverWrapper extends IBackupObserver.Stub {
         final Handler mHandler;
         final BackupObserver mObserver;
diff --git a/core/java/android/app/backup/IBackupManager.aidl b/core/java/android/app/backup/IBackupManager.aidl
index c42a898..792cb5f 100644
--- a/core/java/android/app/backup/IBackupManager.aidl
+++ b/core/java/android/app/backup/IBackupManager.aidl
@@ -402,6 +402,9 @@
     /**
      * Ask the framework whether this app is eligible for backup.
      *
+     * <p>If you are calling this method multiple times, you should instead use
+     * {@link #filterAppsEligibleForBackup(String[])} to save resources.
+     *
      * <p>Callers must hold the android.permission.BACKUP permission to use this method.
      *
      * @param packageName The name of the package.
@@ -410,6 +413,16 @@
     boolean isAppEligibleForBackup(String packageName);
 
     /**
+     * Filter the packages that are eligible for backup and return the result.
+     *
+     * <p>Callers must hold the android.permission.BACKUP permission to use this method.
+     *
+     * @param packages The list of packages to filter.
+     * @return The packages eligible for backup.
+     */
+    String[] filterAppsEligibleForBackup(in String[] packages);
+
+    /**
      * Request an immediate backup, providing an observer to which results of the backup operation
      * will be published. The Android backup system will decide for each package whether it will
      * be full app data backup or key/value-pair-based backup.
diff --git a/core/java/android/app/servertransaction/ClientTransaction.java b/core/java/android/app/servertransaction/ClientTransaction.java
index 3c96f06..764ceed 100644
--- a/core/java/android/app/servertransaction/ClientTransaction.java
+++ b/core/java/android/app/servertransaction/ClientTransaction.java
@@ -54,11 +54,6 @@
     /** Target client activity. Might be null if the entire transaction is targeting an app. */
     private IBinder mActivityToken;
 
-    /** Get the target client of the transaction. */
-    public IApplicationThread getClient() {
-        return mClient;
-    }
-
     /**
      * Add a message to the end of the sequence of callbacks.
      * @param activityCallback A single message that can contain a lifecycle request/callback.
diff --git a/core/java/android/app/servertransaction/ObjectPool.java b/core/java/android/app/servertransaction/ObjectPool.java
index 2fec30a..9812125 100644
--- a/core/java/android/app/servertransaction/ObjectPool.java
+++ b/core/java/android/app/servertransaction/ObjectPool.java
@@ -16,8 +16,8 @@
 
 package android.app.servertransaction;
 
-import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.Map;
 
 /**
@@ -27,7 +27,7 @@
 class ObjectPool {
 
     private static final Object sPoolSync = new Object();
-    private static final Map<Class, ArrayList<? extends ObjectPoolItem>> sPoolMap =
+    private static final Map<Class, LinkedList<? extends ObjectPoolItem>> sPoolMap =
             new HashMap<>();
 
     private static final int MAX_POOL_SIZE = 50;
@@ -40,9 +40,9 @@
     public static <T extends ObjectPoolItem> T obtain(Class<T> itemClass) {
         synchronized (sPoolSync) {
             @SuppressWarnings("unchecked")
-            final ArrayList<T> itemPool = (ArrayList<T>) sPoolMap.get(itemClass);
+            LinkedList<T> itemPool = (LinkedList<T>) sPoolMap.get(itemClass);
             if (itemPool != null && !itemPool.isEmpty()) {
-                return itemPool.remove(itemPool.size() - 1);
+                return itemPool.poll();
             }
             return null;
         }
@@ -56,20 +56,16 @@
     public static <T extends ObjectPoolItem> void recycle(T item) {
         synchronized (sPoolSync) {
             @SuppressWarnings("unchecked")
-            ArrayList<T> itemPool = (ArrayList<T>) sPoolMap.get(item.getClass());
+            LinkedList<T> itemPool = (LinkedList<T>) sPoolMap.get(item.getClass());
             if (itemPool == null) {
-                itemPool = new ArrayList<>();
+                itemPool = new LinkedList<>();
                 sPoolMap.put(item.getClass(), itemPool);
             }
-            // Check if the item is already in the pool
-            final int size = itemPool.size();
-            for (int i = 0; i < size; i++) {
-                if (itemPool.get(i) == item) {
-                    throw new IllegalStateException("Trying to recycle already recycled item");
-                }
+            if (itemPool.contains(item)) {
+                throw new IllegalStateException("Trying to recycle already recycled item");
             }
 
-            if (size < MAX_POOL_SIZE) {
+            if (itemPool.size() < MAX_POOL_SIZE) {
                 itemPool.add(item);
             }
         }
diff --git a/core/java/android/app/slice/Slice.java b/core/java/android/app/slice/Slice.java
index 5c7f674..b8fb2e3 100644
--- a/core/java/android/app/slice/Slice.java
+++ b/core/java/android/app/slice/Slice.java
@@ -184,6 +184,10 @@
      * Subtype to tag an item representing priority.
      */
     public static final String SUBTYPE_PRIORITY = "priority";
+    /**
+     * Subtype to tag an item to use as a content description.
+     */
+    public static final String SUBTYPE_CONTENT_DESCRIPTION = "content_description";
 
     private final SliceItem[] mItems;
     private final @SliceHint String[] mHints;
diff --git a/core/java/android/app/usage/UsageStatsManagerInternal.java b/core/java/android/app/usage/UsageStatsManagerInternal.java
index 4b4fe72..93e14de 100644
--- a/core/java/android/app/usage/UsageStatsManagerInternal.java
+++ b/core/java/android/app/usage/UsageStatsManagerInternal.java
@@ -16,6 +16,7 @@
 
 package android.app.usage;
 
+import android.annotation.UserIdInt;
 import android.app.usage.UsageStatsManager.StandbyBuckets;
 import android.content.ComponentName;
 import android.content.res.Configuration;
@@ -37,7 +38,7 @@
      * @param eventType The event that occurred. Valid values can be found at
      * {@link UsageEvents}
      */
-    public abstract void reportEvent(ComponentName component, int userId, int eventType);
+    public abstract void reportEvent(ComponentName component, @UserIdInt int userId, int eventType);
 
     /**
      * Reports an event to the UsageStatsManager.
@@ -47,14 +48,14 @@
      * @param eventType The event that occurred. Valid values can be found at
      * {@link UsageEvents}
      */
-    public abstract void reportEvent(String packageName, int userId, int eventType);
+    public abstract void reportEvent(String packageName, @UserIdInt int userId, int eventType);
 
     /**
      * Reports a configuration change to the UsageStatsManager.
      *
      * @param config The new device configuration.
      */
-    public abstract void reportConfigurationChange(Configuration config, int userId);
+    public abstract void reportConfigurationChange(Configuration config, @UserIdInt int userId);
 
     /**
      * Reports that an action equivalent to a ShortcutInfo is taken by the user.
@@ -65,7 +66,8 @@
      *
      * @see android.content.pm.ShortcutManager#reportShortcutUsed(String)
      */
-    public abstract void reportShortcutUsage(String packageName, String shortcutId, int userId);
+    public abstract void reportShortcutUsage(String packageName, String shortcutId,
+            @UserIdInt int userId);
 
     /**
      * Reports that a content provider has been accessed by a foreground app.
@@ -73,7 +75,8 @@
      * @param pkgName The package name of the content provider
      * @param userId The user in which the content provider was accessed.
      */
-    public abstract void reportContentProviderUsage(String name, String pkgName, int userId);
+    public abstract void reportContentProviderUsage(String name, String pkgName,
+            @UserIdInt int userId);
 
     /**
      * Prepares the UsageStatsService for shutdown.
@@ -89,7 +92,7 @@
      * @param userId
      * @return
      */
-    public abstract boolean isAppIdle(String packageName, int uidForAppId, int userId);
+    public abstract boolean isAppIdle(String packageName, int uidForAppId, @UserIdInt int userId);
 
     /**
      * Returns the app standby bucket that the app is currently in.  This accessor does
@@ -101,15 +104,15 @@
      * @return the AppStandby bucket code the app currently resides in.  If the app is
      *     unknown in the given user, STANDBY_BUCKET_NEVER is returned.
      */
-    @StandbyBuckets public abstract int getAppStandbyBucket(String packageName, int userId,
-            long nowElapsed);
+    @StandbyBuckets public abstract int getAppStandbyBucket(String packageName,
+            @UserIdInt int userId, long nowElapsed);
 
     /**
      * Returns all of the uids for a given user where all packages associating with that uid
      * are in the app idle state -- there are no associated apps that are not idle.  This means
      * all of the returned uids can be safely considered app idle.
      */
-    public abstract int[] getIdleUidsForUser(int userId);
+    public abstract int[] getIdleUidsForUser(@UserIdInt int userId);
 
     /**
      * @return True if currently app idle parole mode is on.  This means all idle apps are allow to
@@ -134,8 +137,8 @@
     public static abstract class AppIdleStateChangeListener {
 
         /** Callback to inform listeners that the idle state has changed to a new bucket. */
-        public abstract void onAppIdleStateChanged(String packageName, int userId, boolean idle,
-                                                   int bucket);
+        public abstract void onAppIdleStateChanged(String packageName, @UserIdInt int userId,
+                boolean idle, int bucket);
 
         /**
          * Callback to inform listeners that the parole state has changed. This means apps are
@@ -144,10 +147,16 @@
         public abstract void onParoleStateChanged(boolean isParoleOn);
     }
 
-    /*  Backup/Restore API */
-    public abstract byte[] getBackupPayload(int user, String key);
+    /**  Backup/Restore API */
+    public abstract byte[] getBackupPayload(@UserIdInt int userId, String key);
 
-    public abstract void applyRestoredPayload(int user, String key, byte[] payload);
+    /**
+     * ?
+     * @param userId
+     * @param key
+     * @param payload
+     */
+    public abstract void applyRestoredPayload(@UserIdInt int userId, String key, byte[] payload);
 
     /**
      * Return usage stats.
@@ -155,6 +164,29 @@
      * @param obfuscateInstantApps whether instant app package names need to be obfuscated in the
      *     result.
      */
-    public abstract List<UsageStats> queryUsageStatsForUser(
-            int userId, int interval, long beginTime, long endTime, boolean obfuscateInstantApps);
+    public abstract List<UsageStats> queryUsageStatsForUser(@UserIdInt int userId, int interval,
+            long beginTime, long endTime, boolean obfuscateInstantApps);
+
+    /**
+     * Used to persist the last time a job was run for this app, in order to make decisions later
+     * whether a job should be deferred until later. The time passed in should be in elapsed
+     * realtime since boot.
+     * @param packageName the app that executed a job.
+     * @param userId the user associated with the job.
+     * @param elapsedRealtime the time when the job was executed, in elapsed realtime millis since
+     *                        boot.
+     */
+    public abstract void setLastJobRunTime(String packageName, @UserIdInt int userId,
+            long elapsedRealtime);
+
+    /**
+     * Returns the time in millis since a job was executed for this app, in elapsed realtime
+     * timebase. This value can be larger than the current elapsed realtime if the job was executed
+     * before the device was rebooted. The default value is {@link Long#MAX_VALUE}.
+     * @param packageName the app you're asking about.
+     * @param userId the user associated with the job.
+     * @return the time in millis since a job was last executed for the app, provided it was
+     * indicated here before by a call to {@link #setLastJobRunTime(String, int, long)}.
+     */
+    public abstract long getTimeSinceLastJobRun(String packageName, @UserIdInt int userId);
 }
diff --git a/core/java/android/appwidget/AppWidgetManager.java b/core/java/android/appwidget/AppWidgetManager.java
index 37bb6b0..a55bbda 100644
--- a/core/java/android/appwidget/AppWidgetManager.java
+++ b/core/java/android/appwidget/AppWidgetManager.java
@@ -677,6 +677,34 @@
     }
 
     /**
+     * Updates the info for the supplied AppWidget provider.
+     *
+     * <p>
+     * The manifest entry of the provider should contain an additional meta-data tag similar to
+     * {@link #META_DATA_APPWIDGET_PROVIDER} which should point to any additional definitions for
+     * the provider.
+     *
+     * <p>
+     * This is persisted across device reboots and app updates. If this meta-data key is not
+     * present in the manifest entry, the info reverts to default.
+     *
+     * @param provider {@link ComponentName} for the {@link
+     *    android.content.BroadcastReceiver BroadcastReceiver} provider for your AppWidget.
+     * @param metaDataKey key for the meta-data tag pointing to the new provider info. Use null
+     *    to reset any previously set info.
+     */
+    public void updateAppWidgetProviderInfo(ComponentName provider, @Nullable String metaDataKey) {
+        if (mService == null) {
+            return;
+        }
+        try {
+            mService.updateAppWidgetProviderInfo(provider, metaDataKey);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Notifies the specified collection view in all the specified AppWidget instances
      * to invalidate their data.
      *
diff --git a/core/java/android/bluetooth/BluetoothA2dp.java b/core/java/android/bluetooth/BluetoothA2dp.java
index 7841b83..35a21a4 100644
--- a/core/java/android/bluetooth/BluetoothA2dp.java
+++ b/core/java/android/bluetooth/BluetoothA2dp.java
@@ -17,6 +17,7 @@
 package android.bluetooth;
 
 import android.Manifest;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
@@ -103,6 +104,24 @@
             "android.bluetooth.a2dp.profile.action.AVRCP_CONNECTION_STATE_CHANGED";
 
     /**
+     * Intent used to broadcast the selection of a connected device as active.
+     *
+     * <p>This intent will have one extra:
+     * <ul>
+     * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. It can
+     * be null if no device is active. </li>
+     * </ul>
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
+     * receive.
+     *
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_ACTIVE_DEVICE_CHANGED =
+            "android.bluetooth.a2dp.profile.action.ACTIVE_DEVICE_CHANGED";
+
+    /**
      * Intent used to broadcast the change in the Audio Codec state of the
      * A2DP Source profile.
      *
@@ -425,6 +444,75 @@
     }
 
     /**
+     * Select a connected device as active.
+     *
+     * The active device selection is per profile. An active device's
+     * purpose is profile-specific. For example, A2DP audio streaming
+     * is to the active A2DP Sink device. If a remote device is not
+     * connected, it cannot be selected as active.
+     *
+     * <p> This API returns false in scenarios like the profile on the
+     * device is not connected or Bluetooth is not turned on.
+     * When this API returns true, it is guaranteed that the
+     * {@link #ACTION_ACTIVE_DEVICE_CHANGED} intent will be broadcasted
+     * with the active device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}
+     * permission.
+     *
+     * @param device the remote Bluetooth device. Could be null to clear
+     * the active device and stop streaming audio to a Bluetooth device.
+     * @return false on immediate error, true otherwise
+     * @hide
+     */
+    public boolean setActiveDevice(@Nullable BluetoothDevice device) {
+        if (DBG) log("setActiveDevice(" + device + ")");
+        try {
+            mServiceLock.readLock().lock();
+            if (mService != null && isEnabled()
+                    && ((device == null) || isValidDevice(device))) {
+                return mService.setActiveDevice(device);
+            }
+            if (mService == null) Log.w(TAG, "Proxy not attached to service");
+            return false;
+        } catch (RemoteException e) {
+            Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+            return false;
+        } finally {
+            mServiceLock.readLock().unlock();
+        }
+    }
+
+    /**
+     * Get the connected device that is active.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH}
+     * permission.
+     *
+     * @return the connected device that is active or null if no device
+     * is active
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.BLUETOOTH)
+    @Nullable
+    public BluetoothDevice getActiveDevice() {
+        if (VDBG) log("getActiveDevice()");
+        try {
+            mServiceLock.readLock().lock();
+            if (mService != null && isEnabled()) {
+                return mService.getActiveDevice();
+            }
+            if (mService == null) Log.w(TAG, "Proxy not attached to service");
+            return null;
+        } catch (RemoteException e) {
+            Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+            return null;
+        } finally {
+            mServiceLock.readLock().unlock();
+        }
+    }
+
+    /**
      * Set priority of the profile
      *
      * <p> The device should already be paired.
diff --git a/core/java/android/bluetooth/BluetoothHeadset.java b/core/java/android/bluetooth/BluetoothHeadset.java
index 838d315..c94540a 100644
--- a/core/java/android/bluetooth/BluetoothHeadset.java
+++ b/core/java/android/bluetooth/BluetoothHeadset.java
@@ -16,6 +16,7 @@
 
 package android.bluetooth;
 
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
@@ -93,6 +94,23 @@
     public static final String ACTION_AUDIO_STATE_CHANGED =
             "android.bluetooth.headset.profile.action.AUDIO_STATE_CHANGED";
 
+    /**
+     * Intent used to broadcast the selection of a connected device as active.
+     *
+     * <p>This intent will have one extra:
+     * <ul>
+     * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. It can
+     * be null if no device is active. </li>
+     * </ul>
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
+     * receive.
+     *
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_ACTIVE_DEVICE_CHANGED =
+            "android.bluetooth.headset.profile.action.ACTIVE_DEVICE_CHANGED";
 
     /**
      * Intent used to broadcast that the headset has posted a
@@ -983,9 +1001,105 @@
     }
 
     /**
-     * check if in-band ringing is supported for this platform.
+     * Select a connected device as active.
      *
-     * @return true if in-band ringing is supported false if in-band ringing is not supported
+     * The active device selection is per profile. An active device's
+     * purpose is profile-specific. For example, in HFP and HSP profiles,
+     * it is the device used for phone call audio. If a remote device is not
+     * connected, it cannot be selected as active.
+     *
+     * <p> This API returns false in scenarios like the profile on the
+     * device is not connected or Bluetooth is not turned on.
+     * When this API returns true, it is guaranteed that the
+     * {@link #ACTION_ACTIVE_DEVICE_CHANGED} intent will be broadcasted
+     * with the active device.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}
+     * permission.
+     *
+     * @param device Remote Bluetooth Device, could be null if phone call audio should not be
+     * streamed to a headset
+     * @return false on immediate error, true otherwise
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH_ADMIN)
+    public boolean setActiveDevice(@Nullable BluetoothDevice device) {
+        if (DBG) {
+            Log.d(TAG, "setActiveDevice: " + device);
+        }
+        final IBluetoothHeadset service = mService;
+        if (service != null && isEnabled() && (device == null || isValidDevice(device))) {
+            try {
+                return service.setActiveDevice(device);
+            } catch (RemoteException e) {
+                Log.e(TAG, Log.getStackTraceString(new Throwable()));
+            }
+        }
+        if (service == null) {
+            Log.w(TAG, "Proxy not attached to service");
+        }
+        return false;
+    }
+
+    /**
+     * Get the connected device that is active.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH}
+     * permission.
+     *
+     * @return the connected device that is active or null if no device
+     * is active.
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH)
+    public BluetoothDevice getActiveDevice() {
+        if (VDBG) {
+            Log.d(TAG, "getActiveDevice");
+        }
+        final IBluetoothHeadset service = mService;
+        if (service != null && isEnabled()) {
+            try {
+                return service.getActiveDevice();
+            } catch (RemoteException e) {
+                Log.e(TAG, Log.getStackTraceString(new Throwable()));
+            }
+        }
+        if (service == null) {
+            Log.w(TAG, "Proxy not attached to service");
+        }
+        return null;
+    }
+
+    /**
+     * Check if in-band ringing is currently enabled. In-band ringing could be disabled during an
+     * active connection.
+     *
+     * @return true if in-band ringing is enabled, false if in-band ringing is disabled
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.BLUETOOTH)
+    public boolean isInbandRingingEnabled() {
+        if (DBG) {
+            log("isInbandRingingEnabled()");
+        }
+        final IBluetoothHeadset service = mService;
+        if (service != null && isEnabled()) {
+            try {
+                return service.isInbandRingingEnabled();
+            } catch (RemoteException e) {
+                Log.e(TAG, Log.getStackTraceString(new Throwable()));
+            }
+        }
+        if (service == null) {
+            Log.w(TAG, "Proxy not attached to service");
+        }
+        return false;
+    }
+
+    /**
+     * Check if in-band ringing is supported for this platform.
+     *
+     * @return true if in-band ringing is supported, false if in-band ringing is not supported
      * @hide
      */
     public static boolean isInbandRingingSupported(Context context) {
diff --git a/core/java/android/bluetooth/BluetoothProfile.java b/core/java/android/bluetooth/BluetoothProfile.java
index df2028a..41cf809 100644
--- a/core/java/android/bluetooth/BluetoothProfile.java
+++ b/core/java/android/bluetooth/BluetoothProfile.java
@@ -157,12 +157,19 @@
     public static final int HID_DEVICE = 19;
 
     /**
+     * Object Push Profile (OPP)
+     *
+     * @hide
+     */
+    public static final int OPP = 20;
+
+    /**
      * Max profile ID. This value should be updated whenever a new profile is added to match
      * the largest value assigned to a profile.
      *
      * @hide
      */
-    public static final int MAX_PROFILE_ID = 19;
+    public static final int MAX_PROFILE_ID = 20;
 
     /**
      * Default priority for devices that we try to auto-connect to and
diff --git a/core/java/android/bluetooth/le/BluetoothLeScanner.java b/core/java/android/bluetooth/le/BluetoothLeScanner.java
index a189e27..347fc4d 100644
--- a/core/java/android/bluetooth/le/BluetoothLeScanner.java
+++ b/core/java/android/bluetooth/le/BluetoothLeScanner.java
@@ -387,7 +387,7 @@
                 if (mScannerId > 0) {
                     mLeScanClients.put(mScanCallback, this);
                 } else {
-                    // Registration timed out or got exception, reset scannerId to -1 so no
+                    // Registration timed out or got exception, reset RscannerId to -1 so no
                     // subsequent operations can proceed.
                     if (mScannerId == 0) mScannerId = -1;
 
diff --git a/core/java/android/content/ClipData.java b/core/java/android/content/ClipData.java
index 9323261..94e1e2d 100644
--- a/core/java/android/content/ClipData.java
+++ b/core/java/android/content/ClipData.java
@@ -34,16 +34,18 @@
 import android.text.TextUtils;
 import android.text.style.URLSpan;
 import android.util.Log;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.util.ArrayUtils;
 
+import libcore.io.IoUtils;
+
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.util.ArrayList;
 import java.util.List;
-import libcore.io.IoUtils;
 
 /**
  * Representation of a clipped data on the clipboard.
@@ -665,6 +667,25 @@
                 b.append("NULL");
             }
         }
+
+        /** @hide */
+        public void writeToProto(ProtoOutputStream proto, long fieldId) {
+            final long token = proto.start(fieldId);
+
+            if (mHtmlText != null) {
+                proto.write(ClipDataProto.Item.HTML_TEXT, mHtmlText);
+            } else if (mText != null) {
+                proto.write(ClipDataProto.Item.TEXT, mText.toString());
+            } else if (mUri != null) {
+                proto.write(ClipDataProto.Item.URI, mUri.toString());
+            } else if (mIntent != null) {
+                mIntent.writeToProto(proto, ClipDataProto.Item.INTENT, true, true, true, true);
+            } else {
+                proto.write(ClipDataProto.Item.NOTHING, true);
+            }
+
+            proto.end(token);
+        }
     }
 
     /**
@@ -1048,6 +1069,26 @@
     }
 
     /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        if (mClipDescription != null) {
+            mClipDescription.writeToProto(proto, ClipDataProto.DESCRIPTION);
+        }
+        if (mIcon != null) {
+            final long iToken = proto.start(ClipDataProto.ICON);
+            proto.write(ClipDataProto.Icon.WIDTH, mIcon.getWidth());
+            proto.write(ClipDataProto.Icon.HEIGHT, mIcon.getHeight());
+            proto.end(iToken);
+        }
+        for (int i = 0; i < mItems.size(); i++) {
+            mItems.get(i).writeToProto(proto, ClipDataProto.ITEMS);
+        }
+
+        proto.end(token);
+    }
+
+    /** @hide */
     public void collectUris(List<Uri> out) {
         for (int i = 0; i < mItems.size(); ++i) {
             ClipData.Item item = getItemAt(i);
diff --git a/core/java/android/content/ClipDescription.java b/core/java/android/content/ClipDescription.java
index 8e30fd6..19295fc 100644
--- a/core/java/android/content/ClipDescription.java
+++ b/core/java/android/content/ClipDescription.java
@@ -21,6 +21,7 @@
 import android.os.PersistableBundle;
 import android.text.TextUtils;
 import android.util.TimeUtils;
+import android.util.proto.ProtoOutputStream;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -337,6 +338,28 @@
         return !first;
     }
 
+    /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        final int size = mMimeTypes.size();
+        for (int i = 0; i < size; i++) {
+            proto.write(ClipDescriptionProto.MIME_TYPES, mMimeTypes.get(i));
+        }
+
+        if (mLabel != null) {
+            proto.write(ClipDescriptionProto.LABEL, mLabel.toString());
+        }
+        if (mExtras != null) {
+            mExtras.writeToProto(proto, ClipDescriptionProto.EXTRAS);
+        }
+        if (mTimeStamp > 0) {
+            proto.write(ClipDescriptionProto.TIMESTAMP_MS, mTimeStamp);
+        }
+
+        proto.end(token);
+    }
+
     @Override
     public int describeContents() {
         return 0;
diff --git a/core/java/android/content/ComponentName.java b/core/java/android/content/ComponentName.java
index 0d36bdd..ead6c25 100644
--- a/core/java/android/content/ComponentName.java
+++ b/core/java/android/content/ComponentName.java
@@ -284,9 +284,11 @@
     }
 
     /** Put this here so that individual services don't have to reimplement this. @hide */
-    public void toProto(ProtoOutputStream proto) {
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
         proto.write(ComponentNameProto.PACKAGE_NAME, mPackage);
         proto.write(ComponentNameProto.CLASS_NAME, mClass);
+        proto.end(token);
     }
 
     @Override
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 4cedeaa..06f9171 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -2851,10 +2851,12 @@
      *          {@link #BIND_NOT_FOREGROUND}, {@link #BIND_ABOVE_CLIENT},
      *          {@link #BIND_ALLOW_OOM_MANAGEMENT}, or
      *          {@link #BIND_WAIVE_PRIORITY}.
-     * @return If you have successfully bound to the service, {@code true} is returned;
-     *         {@code false} is returned if the connection is not made so you will not
-     *         receive the service object. You should still call {@link #unbindService}
-     *         to release the connection even if this method returned {@code false}.
+     * @return {@code true} if the system is in the process of bringing up a
+     *         service that your client has permission to bind to; {@code false}
+     *         if the system couldn't find the service or if your client doesn't
+     *         have permission to bind to it. If this value is {@code true}, you
+     *         should later call {@link #unbindService} to release the
+     *         connection.
      *
      * @throws SecurityException If the caller does not have permission to access the service
      * or the service can not be found.
@@ -3530,9 +3532,8 @@
      *
      * @see #getSystemService
      * @see android.net.wifi.rtt.WifiRttManager
-     * @hide
      */
-    public static final String WIFI_RTT_RANGING_SERVICE = "rttmanager2";
+    public static final String WIFI_RTT_RANGING_SERVICE = "wifirtt";
 
     /**
      * Use with {@link #getSystemService} to retrieve a {@link
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index e940769..6e99709 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -9410,6 +9410,12 @@
     }
 
     /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        // Same input parameters that toString() gives to toShortString().
+        writeToProto(proto, fieldId, true, true, true, false);
+    }
+
+    /** @hide */
     public void writeToProto(ProtoOutputStream proto, long fieldId, boolean secure, boolean comp,
             boolean extras, boolean clip) {
         long token = proto.start(fieldId);
diff --git a/core/java/android/content/ServiceConnection.java b/core/java/android/content/ServiceConnection.java
index c16dbbe..21398f6 100644
--- a/core/java/android/content/ServiceConnection.java
+++ b/core/java/android/content/ServiceConnection.java
@@ -31,6 +31,11 @@
      * the {@link android.os.IBinder} of the communication channel to the
      * Service.
      *
+     * <p class="note"><b>Note:</b> If the system has started to bind your
+     * client app to a service, it's possible that your app will never receive
+     * this callback. Your app won't receive a callback if there's an issue with
+     * the service, such as the service crashing while being created.
+     *
      * @param name The concrete component name of the service that has
      * been connected.
      *
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index 56a0def..e319750 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -26,7 +26,6 @@
 import android.content.pm.InstantAppInfo;
 import android.content.pm.FeatureInfo;
 import android.content.pm.IDexModuleRegisterCallback;
-import android.content.pm.IPackageInstallObserver2;
 import android.content.pm.IPackageInstaller;
 import android.content.pm.IPackageDeleteObserver;
 import android.content.pm.IPackageDeleteObserver2;
@@ -222,13 +221,6 @@
     ParceledListSlice queryInstrumentation(
             String targetPackage, int flags);
 
-    /** @deprecated Use PackageInstaller instead */
-    void installPackageAsUser(in String originPath,
-            in IPackageInstallObserver2 observer,
-            int flags,
-            in String installerPackageName,
-            int userId);
-
     void finishPackageInstall(int token, boolean didLaunch);
 
     void setInstallerPackageName(in String targetPackage, in String installerPackageName);
diff --git a/core/java/android/content/pm/PackageBackwardCompatibility.java b/core/java/android/content/pm/PackageBackwardCompatibility.java
index cee2599..8014c94 100644
--- a/core/java/android/content/pm/PackageBackwardCompatibility.java
+++ b/core/java/android/content/pm/PackageBackwardCompatibility.java
@@ -16,6 +16,8 @@
 
 package android.content.pm;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.content.pm.PackageParser.Package;
 import android.os.Build;
 
@@ -56,7 +58,7 @@
             boolean apacheHttpLegacyPresent = isLibraryPresent(
                     usesLibraries, usesOptionalLibraries, APACHE_HTTP_LEGACY);
             if (!apacheHttpLegacyPresent) {
-                usesLibraries = ArrayUtils.add(usesLibraries, APACHE_HTTP_LEGACY);
+                usesLibraries = prefix(usesLibraries, APACHE_HTTP_LEGACY);
             }
         }
 
@@ -86,4 +88,12 @@
         return ArrayUtils.contains(usesLibraries, apacheHttpLegacy)
                 || ArrayUtils.contains(usesOptionalLibraries, apacheHttpLegacy);
     }
+
+    private static @NonNull <T> ArrayList<T> prefix(@Nullable ArrayList<T> cur, T val) {
+        if (cur == null) {
+            cur = new ArrayList<>();
+        }
+        cur.add(0, val);
+        return cur;
+    }
 }
diff --git a/core/java/android/content/pm/PackageInstaller.java b/core/java/android/content/pm/PackageInstaller.java
index 77c5743..df677d2 100644
--- a/core/java/android/content/pm/PackageInstaller.java
+++ b/core/java/android/content/pm/PackageInstaller.java
@@ -324,7 +324,14 @@
      */
     public int createSession(@NonNull SessionParams params) throws IOException {
         try {
-            return mInstaller.createSession(params, mInstallerPackageName, mUserId);
+            final String installerPackage;
+            if (params.installerPackageName == null) {
+                installerPackage = mInstallerPackageName;
+            } else {
+                installerPackage = params.installerPackageName;
+            }
+
+            return mInstaller.createSession(params, installerPackage, mUserId);
         } catch (RuntimeException e) {
             ExceptionUtils.maybeUnwrapIOException(e);
             throw e;
@@ -1081,6 +1088,8 @@
         public String volumeUuid;
         /** {@hide} */
         public String[] grantedRuntimePermissions;
+        /** {@hide} */
+        public String installerPackageName;
 
         /**
          * Construct parameters for a new package install session.
@@ -1109,6 +1118,7 @@
             abiOverride = source.readString();
             volumeUuid = source.readString();
             grantedRuntimePermissions = source.readStringArray();
+            installerPackageName = source.readString();
         }
 
         /**
@@ -1304,6 +1314,18 @@
             }
         }
 
+        /**
+         * Set the installer package for the app.
+         *
+         * By default this is the app that created the {@link PackageInstaller} object.
+         *
+         * @param installerPackageName name of the installer package
+         * {@hide}
+         */
+        public void setInstallerPackageName(String installerPackageName) {
+            this.installerPackageName = installerPackageName;
+        }
+
         /** {@hide} */
         public void dump(IndentingPrintWriter pw) {
             pw.printPair("mode", mode);
@@ -1319,6 +1341,7 @@
             pw.printPair("abiOverride", abiOverride);
             pw.printPair("volumeUuid", volumeUuid);
             pw.printPair("grantedRuntimePermissions", grantedRuntimePermissions);
+            pw.printPair("installerPackageName", installerPackageName);
             pw.println();
         }
 
@@ -1343,6 +1366,7 @@
             dest.writeString(abiOverride);
             dest.writeString(volumeUuid);
             dest.writeStringArray(grantedRuntimePermissions);
+            dest.writeString(installerPackageName);
         }
 
         public static final Parcelable.Creator<SessionParams>
diff --git a/core/java/android/content/pm/PackageList.java b/core/java/android/content/pm/PackageList.java
new file mode 100644
index 0000000..cfd99ab
--- /dev/null
+++ b/core/java/android/content/pm/PackageList.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.content.pm;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.pm.PackageManagerInternal.PackageListObserver;
+
+import com.android.server.LocalServices;
+
+import java.util.List;
+
+/**
+ * All of the package name installed on the system.
+ * <p>A self observable list that automatically removes the listener when it goes out of scope.
+ *
+ * @hide Only for use within the system server.
+ */
+public class PackageList implements PackageListObserver, AutoCloseable {
+    private final PackageListObserver mWrappedObserver;
+    private final List<String> mPackageNames;
+
+    /**
+     * Create a new object.
+     * <p>Ownership of the given {@link List} transfers to this object and should not
+     * be modified by the caller.
+     */
+    public PackageList(@NonNull List<String> packageNames, @Nullable PackageListObserver observer) {
+        mPackageNames = packageNames;
+        mWrappedObserver = observer;
+    }
+
+    @Override
+    public void onPackageAdded(String packageName) {
+        if (mWrappedObserver != null) {
+            mWrappedObserver.onPackageAdded(packageName);
+        }
+    }
+
+    @Override
+    public void onPackageRemoved(String packageName) {
+        if (mWrappedObserver != null) {
+            mWrappedObserver.onPackageRemoved(packageName);
+        }
+    }
+
+    @Override
+    public void close() throws Exception {
+        LocalServices.getService(PackageManagerInternal.class).removePackageListObserver(this);
+    }
+
+    /**
+     * Returns the names of packages installed on the system.
+     * <p>The list is a copy-in-time and the actual set of installed packages may differ. Real
+     * time updates to the package list are sent via the {@link PackageListObserver} callback.
+     */
+    public @NonNull List<String> getPackageNames() {
+        return mPackageNames;
+    }
+}
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 2d72632..6cd4285 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -47,7 +47,6 @@
 import android.content.res.XmlResourceParser;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.net.Uri;
 import android.net.wifi.WifiManager;
 import android.os.Build;
 import android.os.Bundle;
@@ -2328,8 +2327,6 @@
     /**
      * Feature for {@link #getSystemAvailableFeatures} and
      * {@link #hasSystemFeature}: The device supports Wi-Fi RTT (IEEE 802.11mc).
-     *
-     * @hide RTT_API
      */
     @SdkConstant(SdkConstantType.FEATURE)
     public static final String FEATURE_WIFI_RTT = "android.hardware.wifi.rtt";
@@ -2480,10 +2477,17 @@
             = "android.software.securely_removes_users";
 
     /** {@hide} */
+    @TestApi
     @SdkConstant(SdkConstantType.FEATURE)
     public static final String FEATURE_FILE_BASED_ENCRYPTION
             = "android.software.file_based_encryption";
 
+    /** {@hide} */
+    @TestApi
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_ADOPTABLE_STORAGE
+            = "android.software.adoptable_storage";
+
     /**
      * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}:
      * The device has a full implementation of the android.webkit.* APIs. Devices
@@ -4718,17 +4722,6 @@
     }
 
     /**
-     * @deprecated replaced by {@link PackageInstaller}
-     * @hide
-     */
-    @Deprecated
-    public abstract void installPackage(
-            Uri packageURI,
-            PackageInstallObserver observer,
-            @InstallFlags int flags,
-            String installerPackageName);
-
-    /**
      * If there is already an application with the given package name installed
      * on the system for other users, also install it for the calling user.
      * @hide
diff --git a/core/java/android/content/pm/PackageManagerInternal.java b/core/java/android/content/pm/PackageManagerInternal.java
index 713cd10..2c45b8d 100644
--- a/core/java/android/content/pm/PackageManagerInternal.java
+++ b/core/java/android/content/pm/PackageManagerInternal.java
@@ -53,6 +53,14 @@
     @Retention(RetentionPolicy.SOURCE)
     public @interface KnownPackage {}
 
+    /** Observer called whenever the list of packages changes */
+    public interface PackageListObserver {
+        /** A package was added to the system. */
+        void onPackageAdded(@NonNull String packageName);
+        /** A package was removed from the system. */
+        void onPackageRemoved(@NonNull String packageName);
+    }
+
     /**
      * Provider for package names.
      */
@@ -111,6 +119,12 @@
     public abstract void setSimCallManagerPackagesProvider(PackagesProvider provider);
 
     /**
+     * Sets the Use Open Wifi packages provider.
+     * @param provider The packages provider.
+     */
+    public abstract void setUseOpenWifiAppPackagesProvider(PackagesProvider provider);
+
+    /**
      * Sets the sync adapter packages provider.
      * @param provider The provider.
      */
@@ -139,6 +153,14 @@
             int userId);
 
     /**
+     * Requests granting of the default permissions to the current default Use Open Wifi app.
+     * @param packageName The default use open wifi package name.
+     * @param userId The user for which to grant the permissions.
+     */
+    public abstract void grantDefaultPermissionsToDefaultUseOpenWifiApp(String packageName,
+            int userId);
+
+    /**
      * Sets a list of apps to keep in PM's internal data structures and as APKs even if no user has
      * currently installed it. The apps are not preloaded.
      * @param packageList List of package names to keep cached.
@@ -435,6 +457,35 @@
     public abstract @Nullable PackageParser.Package getPackage(@NonNull String packageName);
 
     /**
+     * Returns a list without a change observer.
+     *
+     * {@see #getPackageList(PackageListObserver)}
+     */
+    public @NonNull PackageList getPackageList() {
+        return getPackageList(null);
+    }
+
+    /**
+     * Returns the list of packages installed at the time of the method call.
+     * <p>The given observer is notified when the list of installed packages
+     * changes [eg. a package was installed or uninstalled]. It will not be
+     * notified if a package is updated.
+     * <p>The package list will not be updated automatically as packages are
+     * installed / uninstalled. Any changes must be handled within the observer.
+     */
+    public abstract @NonNull PackageList getPackageList(@Nullable PackageListObserver observer);
+
+    /**
+     * Removes the observer.
+     * <p>Generally not needed. {@link #getPackageList(PackageListObserver)} will automatically
+     * remove the observer.
+     * <p>Does nothing if the observer isn't currently registered.
+     * <p>Observers are notified asynchronously and it's possible for an observer to be
+     * invoked after its been removed.
+     */
+    public abstract void removePackageListObserver(@NonNull PackageListObserver observer);
+
+    /**
      * Returns a package object for the disabled system package name.
      */
     public abstract @Nullable PackageParser.Package getDisabledPackage(@NonNull String packageName);
diff --git a/core/java/android/content/pm/ShortcutInfo.java b/core/java/android/content/pm/ShortcutInfo.java
index 8839cf9..ea476b0 100644
--- a/core/java/android/content/pm/ShortcutInfo.java
+++ b/core/java/android/content/pm/ShortcutInfo.java
@@ -181,6 +181,11 @@
     public static final int DISABLED_REASON_APP_CHANGED = 2;
 
     /**
+     * Shortcut is disabled for an unknown reason.
+     */
+    public static final int DISABLED_REASON_UNKNOWN = 3;
+
+    /**
      * A disabled reason that's equal to or bigger than this is due to backup and restore issue.
      * A shortcut with such a reason wil be visible to the launcher, but not to the publisher.
      * ({@link #isVisibleToPublisher()} will be false.)
@@ -214,6 +219,7 @@
             DISABLED_REASON_NOT_DISABLED,
             DISABLED_REASON_BY_APP,
             DISABLED_REASON_APP_CHANGED,
+            DISABLED_REASON_UNKNOWN,
             DISABLED_REASON_VERSION_LOWER,
             DISABLED_REASON_BACKUP_NOT_SUPPORTED,
             DISABLED_REASON_SIGNATURE_MISMATCH,
@@ -272,6 +278,9 @@
             case DISABLED_REASON_OTHER_RESTORE_ISSUE:
                 return res.getString(
                         com.android.internal.R.string.shortcut_restore_unknown_issue);
+            case DISABLED_REASON_UNKNOWN:
+                return res.getString(
+                        com.android.internal.R.string.shortcut_disabled_reason_unknown);
         }
         return null;
     }
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index 57ab18e..1201ef4 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -1149,36 +1149,33 @@
     /**
      * <p>Position of the camera optical center.</p>
      * <p>The position of the camera device's lens optical center,
-     * as a three-dimensional vector <code>(x,y,z)</code>, relative to the
-     * optical center of the largest camera device facing in the
-     * same direction as this camera, in the {@link android.hardware.SensorEvent Android sensor coordinate
-     * axes}. Note that only the axis definitions are shared with
-     * the sensor coordinate system, but not the origin.</p>
-     * <p>If this device is the largest or only camera device with a
-     * given facing, then this position will be <code>(0, 0, 0)</code>; a
-     * camera device with a lens optical center located 3 cm from
-     * the main sensor along the +X axis (to the right from the
-     * user's perspective) will report <code>(0.03, 0, 0)</code>.</p>
-     * <p>To transform a pixel coordinates between two cameras
-     * facing the same direction, first the source camera
-     * {@link CameraCharacteristics#LENS_RADIAL_DISTORTION android.lens.radialDistortion} must be corrected for.  Then
-     * the source camera {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration} needs
-     * to be applied, followed by the {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation}
-     * of the source camera, the translation of the source camera
-     * relative to the destination camera, the
-     * {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation} of the destination camera, and
-     * finally the inverse of {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration}
-     * of the destination camera. This obtains a
-     * radial-distortion-free coordinate in the destination
-     * camera pixel coordinates.</p>
-     * <p>To compare this against a real image from the destination
-     * camera, the destination camera image then needs to be
-     * corrected for radial distortion before comparison or
-     * sampling.</p>
+     * as a three-dimensional vector <code>(x,y,z)</code>.</p>
+     * <p>Prior to Android P, or when {@link CameraCharacteristics#LENS_POSE_REFERENCE android.lens.poseReference} is PRIMARY_CAMERA, this position
+     * is relative to the optical center of the largest camera device facing in the same
+     * direction as this camera, in the {@link android.hardware.SensorEvent Android sensor
+     * coordinate axes}. Note that only the axis definitions are shared with the sensor
+     * coordinate system, but not the origin.</p>
+     * <p>If this device is the largest or only camera device with a given facing, then this
+     * position will be <code>(0, 0, 0)</code>; a camera device with a lens optical center located 3 cm
+     * from the main sensor along the +X axis (to the right from the user's perspective) will
+     * report <code>(0.03, 0, 0)</code>.</p>
+     * <p>To transform a pixel coordinates between two cameras facing the same direction, first
+     * the source camera {@link CameraCharacteristics#LENS_RADIAL_DISTORTION android.lens.radialDistortion} must be corrected for.  Then the source
+     * camera {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration} needs to be applied, followed by the
+     * {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation} of the source camera, the translation of the source camera
+     * relative to the destination camera, the {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation} of the destination
+     * camera, and finally the inverse of {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration} of the destination
+     * camera. This obtains a radial-distortion-free coordinate in the destination camera pixel
+     * coordinates.</p>
+     * <p>To compare this against a real image from the destination camera, the destination camera
+     * image then needs to be corrected for radial distortion before comparison or sampling.</p>
+     * <p>When {@link CameraCharacteristics#LENS_POSE_REFERENCE android.lens.poseReference} is GYROSCOPE, then this position is relative to
+     * the center of the primary gyroscope on the device.</p>
      * <p><b>Units</b>: Meters</p>
      * <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
      *
      * @see CameraCharacteristics#LENS_INTRINSIC_CALIBRATION
+     * @see CameraCharacteristics#LENS_POSE_REFERENCE
      * @see CameraCharacteristics#LENS_POSE_ROTATION
      * @see CameraCharacteristics#LENS_RADIAL_DISTORTION
      */
@@ -1289,6 +1286,28 @@
             new Key<float[]>("android.lens.radialDistortion", float[].class);
 
     /**
+     * <p>The origin for {@link CameraCharacteristics#LENS_POSE_TRANSLATION android.lens.poseTranslation}.</p>
+     * <p>Different calibration methods and use cases can produce better or worse results
+     * depending on the selected coordinate origin.</p>
+     * <p>For devices designed to support the MOTION_TRACKING capability, the GYROSCOPE origin
+     * makes device calibration and later usage by applications combining camera and gyroscope
+     * information together simpler.</p>
+     * <p><b>Possible values:</b>
+     * <ul>
+     *   <li>{@link #LENS_POSE_REFERENCE_PRIMARY_CAMERA PRIMARY_CAMERA}</li>
+     *   <li>{@link #LENS_POSE_REFERENCE_GYROSCOPE GYROSCOPE}</li>
+     * </ul></p>
+     * <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
+     *
+     * @see CameraCharacteristics#LENS_POSE_TRANSLATION
+     * @see #LENS_POSE_REFERENCE_PRIMARY_CAMERA
+     * @see #LENS_POSE_REFERENCE_GYROSCOPE
+     */
+    @PublicKey
+    public static final Key<Integer> LENS_POSE_REFERENCE =
+            new Key<Integer>("android.lens.poseReference", int.class);
+
+    /**
      * <p>List of noise reduction modes for {@link CaptureRequest#NOISE_REDUCTION_MODE android.noiseReduction.mode} that are supported
      * by this camera device.</p>
      * <p>Full-capability camera devices will always support OFF and FAST.</p>
@@ -1559,6 +1578,7 @@
      *   <li>{@link #REQUEST_AVAILABLE_CAPABILITIES_YUV_REPROCESSING YUV_REPROCESSING}</li>
      *   <li>{@link #REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT DEPTH_OUTPUT}</li>
      *   <li>{@link #REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO CONSTRAINED_HIGH_SPEED_VIDEO}</li>
+     *   <li>{@link #REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING MOTION_TRACKING}</li>
      * </ul></p>
      * <p>This key is available on all devices.</p>
      *
@@ -1573,6 +1593,7 @@
      * @see #REQUEST_AVAILABLE_CAPABILITIES_YUV_REPROCESSING
      * @see #REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT
      * @see #REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO
+     * @see #REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING
      */
     @PublicKey
     public static final Key<int[]> REQUEST_AVAILABLE_CAPABILITIES =
@@ -1642,8 +1663,9 @@
      * lifetime. Typical examples include parameters that require a
      * time-consuming hardware re-configuration or internal camera pipeline
      * change. For performance reasons we advise clients to pass their initial
-     * values as part of {@link SessionConfiguration#setSessionParameters }. Once
-     * the camera capture session is enabled it is also recommended to avoid
+     * values as part of
+     * {@link SessionConfiguration#setSessionParameters }.
+     * Once the camera capture session is enabled it is also recommended to avoid
      * changing them from their initial values set in
      * {@link SessionConfiguration#setSessionParameters }.
      * Control over session parameters can still be exerted in capture requests
@@ -1653,15 +1675,18 @@
      * <li>The camera client starts by quering the session parameter key list via
      *   {@link android.hardware.camera2.CameraCharacteristics#getAvailableSessionKeys }.</li>
      * <li>Before triggering the capture session create sequence, a capture request
-     *   must be built via {@link CameraDevice#createCaptureRequest } using an
-     *   appropriate template matching the particular use case.</li>
+     *   must be built via
+     *   {@link CameraDevice#createCaptureRequest }
+     *   using an appropriate template matching the particular use case.</li>
      * <li>The client should go over the list of session parameters and check
      *   whether some of the keys listed matches with the parameters that
      *   they intend to modify as part of the first capture request.</li>
      * <li>If there is no such match, the capture request can be  passed
-     *   unmodified to {@link SessionConfiguration#setSessionParameters }.</li>
+     *   unmodified to
+     *   {@link SessionConfiguration#setSessionParameters }.</li>
      * <li>If matches do exist, the client should update the respective values
-     *   and pass the request to {@link SessionConfiguration#setSessionParameters }.</li>
+     *   and pass the request to
+     *   {@link SessionConfiguration#setSessionParameters }.</li>
      * <li>After the capture session initialization completes the session parameter
      *   key list can continue to serve as reference when posting or updating
      *   further requests. As mentioned above further changes to session
@@ -2972,6 +2997,18 @@
             new Key<Integer>("android.info.supportedHardwareLevel", int.class);
 
     /**
+     * <p>A short string for manufacturer version information about the camera device, such as
+     * ISP hardware, sensors, etc.</p>
+     * <p>This can be used in {@link android.media.ExifInterface#TAG_IMAGE_DESCRIPTION TAG_IMAGE_DESCRIPTION}
+     * in jpeg EXIF. This key may be absent if no version information is available on the
+     * device.</p>
+     * <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
+     */
+    @PublicKey
+    public static final Key<String> INFO_VERSION =
+            new Key<String>("android.info.version", String.class);
+
+    /**
      * <p>The maximum number of frames that can occur after a request
      * (different than the previous) has been submitted, and before the
      * result's state becomes synchronized.</p>
diff --git a/core/java/android/hardware/camera2/CameraDevice.java b/core/java/android/hardware/camera2/CameraDevice.java
index 87e503d..ce1fba7 100644
--- a/core/java/android/hardware/camera2/CameraDevice.java
+++ b/core/java/android/hardware/camera2/CameraDevice.java
@@ -144,6 +144,37 @@
      */
     public static final int TEMPLATE_MANUAL = 6;
 
+    /**
+     * A template for selecting camera parameters that match TEMPLATE_PREVIEW as closely as
+     * possible while improving the camera output for motion tracking use cases.
+     *
+     * <p>This template is best used by applications that are frequently switching between motion
+     * tracking use cases and regular still capture use cases, to minimize the IQ changes
+     * when swapping use cases.</p>
+     *
+     * <p>This template is guaranteed to be supported on camera devices that support the
+     * {@link CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING MOTION_TRACKING}
+     * capability.</p>
+     *
+     * @see #createCaptureRequest
+     */
+    public static final int TEMPLATE_MOTION_TRACKING_PREVIEW = 7;
+
+    /**
+     * A template for selecting camera parameters that maximize the quality of camera output for
+     * motion tracking use cases.
+     *
+     * <p>This template is best used by applications dedicated to motion tracking applications,
+     * which aren't concerned about fast switches between motion tracking and other use cases.</p>
+     *
+     * <p>This template is guaranteed to be supported on camera devices that support the
+     * {@link CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING MOTION_TRACKING}
+     * capability.</p>
+     *
+     * @see #createCaptureRequest
+     */
+    public static final int TEMPLATE_MOTION_TRACKING_BEST = 8;
+
      /** @hide */
      @Retention(RetentionPolicy.SOURCE)
      @IntDef(prefix = {"TEMPLATE_"}, value =
@@ -386,6 +417,24 @@
      * </table><br>
      * </p>
      *
+     * <p>MOTION_TRACKING-capability ({@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES}
+     * includes
+     * {@link CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING MOTION_TRACKING})
+     * devices support at least the below stream combinations in addition to those for
+     * {@link CameraMetadata#INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED LIMITED} devices. The
+     * {@code FULL FOV 640} entry means that the device will support a resolution that's 640 pixels
+     * wide, with the height set so that the resolution aspect ratio matches the MAXIMUM output
+     * aspect ratio.  So for a device with a 4:3 image sensor, this will be 640x480, and for a
+     * device with a 16:9 sensor, this will be 640x360, and so on.
+     *
+     * <table>
+     * <tr><th colspan="7">MOTION_TRACKING-capability additional guaranteed configurations</th></tr>
+     * <tr><th colspan="2" id="rb">Target 1</th><th colspan="2" id="rb">Target 2</th><th colspan="2" id="rb">Target 3</th><th rowspan="2">Sample use case(s)</th> </tr>
+     * <tr><th>Type</th><th id="rb">Max size</th><th>Type</th><th id="rb">Max size</th><th>Type</th><th id="rb">Max size</th></tr>
+     * <tr> <td>{@code PRIV}</td><td id="rb">{@code PREVIEW}</td> <td>{@code YUV }</td><td id="rb">{@code FULL FOV 640}</td> <td>{@code YUV }</td><td id="rb">{@code MAXIMUM}</td> <td>Live preview with a tracking YUV output and a maximum-resolution YUV for still captures.</td> </tr>
+     * </table><br>
+     * </p>
+     *
      * <p>BURST-capability ({@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES} includes
      * {@link CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_BURST_CAPTURE BURST_CAPTURE}) devices
      * support at least the below stream combinations in addition to those for
diff --git a/core/java/android/hardware/camera2/CameraMetadata.java b/core/java/android/hardware/camera2/CameraMetadata.java
index cb11d0f..1c7f289 100644
--- a/core/java/android/hardware/camera2/CameraMetadata.java
+++ b/core/java/android/hardware/camera2/CameraMetadata.java
@@ -336,6 +336,30 @@
     public static final int LENS_FACING_EXTERNAL = 2;
 
     //
+    // Enumeration values for CameraCharacteristics#LENS_POSE_REFERENCE
+    //
+
+    /**
+     * <p>The value of {@link CameraCharacteristics#LENS_POSE_TRANSLATION android.lens.poseTranslation} is relative to the optical center of
+     * the largest camera device facing the same direction as this camera.</p>
+     * <p>This default value for API levels before Android P.</p>
+     *
+     * @see CameraCharacteristics#LENS_POSE_TRANSLATION
+     * @see CameraCharacteristics#LENS_POSE_REFERENCE
+     */
+    public static final int LENS_POSE_REFERENCE_PRIMARY_CAMERA = 0;
+
+    /**
+     * <p>The value of {@link CameraCharacteristics#LENS_POSE_TRANSLATION android.lens.poseTranslation} is relative to the position of the
+     * primary gyroscope of this Android device.</p>
+     * <p>This is the value reported by all devices that support the MOTION_TRACKING capability.</p>
+     *
+     * @see CameraCharacteristics#LENS_POSE_TRANSLATION
+     * @see CameraCharacteristics#LENS_POSE_REFERENCE
+     */
+    public static final int LENS_POSE_REFERENCE_GYROSCOPE = 1;
+
+    //
     // Enumeration values for CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES
     //
 
@@ -665,6 +689,7 @@
      * </ul>
      * </li>
      * <li>The {@link CameraCharacteristics#DEPTH_DEPTH_IS_EXCLUSIVE android.depth.depthIsExclusive} entry is listed by this device.</li>
+     * <li>As of Android P, the {@link CameraCharacteristics#LENS_POSE_REFERENCE android.lens.poseReference} entry is listed by this device.</li>
      * <li>A LIMITED camera with only the DEPTH_OUTPUT capability does not have to support
      *   normal YUV_420_888, JPEG, and PRIV-format outputs. It only has to support the DEPTH16
      *   format.</li>
@@ -680,6 +705,7 @@
      * @see CameraCharacteristics#DEPTH_DEPTH_IS_EXCLUSIVE
      * @see CameraCharacteristics#LENS_FACING
      * @see CameraCharacteristics#LENS_INTRINSIC_CALIBRATION
+     * @see CameraCharacteristics#LENS_POSE_REFERENCE
      * @see CameraCharacteristics#LENS_POSE_ROTATION
      * @see CameraCharacteristics#LENS_POSE_TRANSLATION
      * @see CameraCharacteristics#LENS_RADIAL_DISTORTION
@@ -774,6 +800,51 @@
      */
     public static final int REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO = 9;
 
+    /**
+     * <p>The device supports controls and metadata required for accurate motion tracking for
+     * use cases such as augmented reality, electronic image stabilization, and so on.</p>
+     * <p>This means this camera device has accurate optical calibration and timestamps relative
+     * to the inertial sensors.</p>
+     * <p>This capability requires the camera device to support the following:</p>
+     * <ul>
+     * <li>Capture request templates {@link android.hardware.camera2.CameraDevice#TEMPLATE_MOTION_TRACKING_PREVIEW } and {@link android.hardware.camera2.CameraDevice#TEMPLATE_MOTION_TRACKING_BEST } are defined.</li>
+     * <li>The stream configurations listed in {@link android.hardware.camera2.CameraDevice#createCaptureSession } for MOTION_TRACKING are
+     *   supported, either at 30 or 60fps maximum frame rate.</li>
+     * <li>The following camera characteristics and capture result metadata are provided:<ul>
+     * <li>{@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration}</li>
+     * <li>{@link CameraCharacteristics#LENS_RADIAL_DISTORTION android.lens.radialDistortion}</li>
+     * <li>{@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation}</li>
+     * <li>{@link CameraCharacteristics#LENS_POSE_TRANSLATION android.lens.poseTranslation}</li>
+     * <li>{@link CameraCharacteristics#LENS_POSE_REFERENCE android.lens.poseReference} with value GYROSCOPE</li>
+     * </ul>
+     * </li>
+     * <li>The {@link CameraCharacteristics#SENSOR_INFO_TIMESTAMP_SOURCE android.sensor.info.timestampSource} field has value <code>REALTIME</code>. When compared to
+     *   timestamps from the device's gyroscopes, the clock difference for events occuring at
+     *   the same actual time instant will be less than 1 ms.</li>
+     * <li>The value of the {@link CaptureResult#SENSOR_ROLLING_SHUTTER_SKEW android.sensor.rollingShutterSkew} field is accurate to within 1 ms.</li>
+     * <li>The value of {@link CaptureRequest#SENSOR_EXPOSURE_TIME android.sensor.exposureTime} is guaranteed to be available in the
+     *   capture result.</li>
+     * <li>The {@link CaptureRequest#CONTROL_CAPTURE_INTENT android.control.captureIntent} control supports MOTION_TRACKING to limit maximum
+     *   exposure to 20 milliseconds.</li>
+     * <li>The stream configurations required for MOTION_TRACKING (listed at {@link android.hardware.camera2.CameraDevice#createCaptureSession }) can operate at least at
+     *   30fps; optionally, they can operate at 60fps, and '[60, 60]' is listed in
+     *   {@link CameraCharacteristics#CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES android.control.aeAvailableTargetFpsRanges}.</li>
+     * </ul>
+     *
+     * @see CameraCharacteristics#CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES
+     * @see CaptureRequest#CONTROL_CAPTURE_INTENT
+     * @see CameraCharacteristics#LENS_INTRINSIC_CALIBRATION
+     * @see CameraCharacteristics#LENS_POSE_REFERENCE
+     * @see CameraCharacteristics#LENS_POSE_ROTATION
+     * @see CameraCharacteristics#LENS_POSE_TRANSLATION
+     * @see CameraCharacteristics#LENS_RADIAL_DISTORTION
+     * @see CaptureRequest#SENSOR_EXPOSURE_TIME
+     * @see CameraCharacteristics#SENSOR_INFO_TIMESTAMP_SOURCE
+     * @see CaptureResult#SENSOR_ROLLING_SHUTTER_SKEW
+     * @see CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES
+     */
+    public static final int REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING = 10;
+
     //
     // Enumeration values for CameraCharacteristics#SCALER_CROPPING_TYPE
     //
@@ -1661,6 +1732,16 @@
      */
     public static final int CONTROL_CAPTURE_INTENT_MANUAL = 6;
 
+    /**
+     * <p>This request is for a motion tracking use case, where
+     * the application will use camera and inertial sensor data to
+     * locate and track objects in the world.</p>
+     * <p>The camera device auto-exposure routine will limit the exposure time
+     * of the camera to no more than 20 milliseconds, to minimize motion blur.</p>
+     * @see CaptureRequest#CONTROL_CAPTURE_INTENT
+     */
+    public static final int CONTROL_CAPTURE_INTENT_MOTION_TRACKING = 7;
+
     //
     // Enumeration values for CaptureRequest#CONTROL_EFFECT_MODE
     //
diff --git a/core/java/android/hardware/camera2/CaptureRequest.java b/core/java/android/hardware/camera2/CaptureRequest.java
index 77da2a5..cf27c70 100644
--- a/core/java/android/hardware/camera2/CaptureRequest.java
+++ b/core/java/android/hardware/camera2/CaptureRequest.java
@@ -1487,10 +1487,13 @@
      * strategy.</p>
      * <p>This control (except for MANUAL) is only effective if
      * <code>{@link CaptureRequest#CONTROL_MODE android.control.mode} != OFF</code> and any 3A routine is active.</p>
-     * <p>ZERO_SHUTTER_LAG will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities}
-     * contains PRIVATE_REPROCESSING or YUV_REPROCESSING. MANUAL will be supported if
-     * {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains MANUAL_SENSOR. Other intent values are
-     * always supported.</p>
+     * <p>All intents are supported by all devices, except that:
+     *   * ZERO_SHUTTER_LAG will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains
+     * PRIVATE_REPROCESSING or YUV_REPROCESSING.
+     *   * MANUAL will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains
+     * MANUAL_SENSOR.
+     *   * MOTION_TRACKING will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains
+     * MOTION_TRACKING.</p>
      * <p><b>Possible values:</b>
      * <ul>
      *   <li>{@link #CONTROL_CAPTURE_INTENT_CUSTOM CUSTOM}</li>
@@ -1500,6 +1503,7 @@
      *   <li>{@link #CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT VIDEO_SNAPSHOT}</li>
      *   <li>{@link #CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG ZERO_SHUTTER_LAG}</li>
      *   <li>{@link #CONTROL_CAPTURE_INTENT_MANUAL MANUAL}</li>
+     *   <li>{@link #CONTROL_CAPTURE_INTENT_MOTION_TRACKING MOTION_TRACKING}</li>
      * </ul></p>
      * <p>This key is available on all devices.</p>
      *
@@ -1512,6 +1516,7 @@
      * @see #CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT
      * @see #CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG
      * @see #CONTROL_CAPTURE_INTENT_MANUAL
+     * @see #CONTROL_CAPTURE_INTENT_MOTION_TRACKING
      */
     @PublicKey
     public static final Key<Integer> CONTROL_CAPTURE_INTENT =
diff --git a/core/java/android/hardware/camera2/CaptureResult.java b/core/java/android/hardware/camera2/CaptureResult.java
index 6d7b06f..b6b0c90 100644
--- a/core/java/android/hardware/camera2/CaptureResult.java
+++ b/core/java/android/hardware/camera2/CaptureResult.java
@@ -1754,10 +1754,13 @@
      * strategy.</p>
      * <p>This control (except for MANUAL) is only effective if
      * <code>{@link CaptureRequest#CONTROL_MODE android.control.mode} != OFF</code> and any 3A routine is active.</p>
-     * <p>ZERO_SHUTTER_LAG will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities}
-     * contains PRIVATE_REPROCESSING or YUV_REPROCESSING. MANUAL will be supported if
-     * {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains MANUAL_SENSOR. Other intent values are
-     * always supported.</p>
+     * <p>All intents are supported by all devices, except that:
+     *   * ZERO_SHUTTER_LAG will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains
+     * PRIVATE_REPROCESSING or YUV_REPROCESSING.
+     *   * MANUAL will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains
+     * MANUAL_SENSOR.
+     *   * MOTION_TRACKING will be supported if {@link CameraCharacteristics#REQUEST_AVAILABLE_CAPABILITIES android.request.availableCapabilities} contains
+     * MOTION_TRACKING.</p>
      * <p><b>Possible values:</b>
      * <ul>
      *   <li>{@link #CONTROL_CAPTURE_INTENT_CUSTOM CUSTOM}</li>
@@ -1767,6 +1770,7 @@
      *   <li>{@link #CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT VIDEO_SNAPSHOT}</li>
      *   <li>{@link #CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG ZERO_SHUTTER_LAG}</li>
      *   <li>{@link #CONTROL_CAPTURE_INTENT_MANUAL MANUAL}</li>
+     *   <li>{@link #CONTROL_CAPTURE_INTENT_MOTION_TRACKING MOTION_TRACKING}</li>
      * </ul></p>
      * <p>This key is available on all devices.</p>
      *
@@ -1779,6 +1783,7 @@
      * @see #CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT
      * @see #CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG
      * @see #CONTROL_CAPTURE_INTENT_MANUAL
+     * @see #CONTROL_CAPTURE_INTENT_MOTION_TRACKING
      */
     @PublicKey
     public static final Key<Integer> CONTROL_CAPTURE_INTENT =
@@ -2761,36 +2766,33 @@
     /**
      * <p>Position of the camera optical center.</p>
      * <p>The position of the camera device's lens optical center,
-     * as a three-dimensional vector <code>(x,y,z)</code>, relative to the
-     * optical center of the largest camera device facing in the
-     * same direction as this camera, in the {@link android.hardware.SensorEvent Android sensor coordinate
-     * axes}. Note that only the axis definitions are shared with
-     * the sensor coordinate system, but not the origin.</p>
-     * <p>If this device is the largest or only camera device with a
-     * given facing, then this position will be <code>(0, 0, 0)</code>; a
-     * camera device with a lens optical center located 3 cm from
-     * the main sensor along the +X axis (to the right from the
-     * user's perspective) will report <code>(0.03, 0, 0)</code>.</p>
-     * <p>To transform a pixel coordinates between two cameras
-     * facing the same direction, first the source camera
-     * {@link CameraCharacteristics#LENS_RADIAL_DISTORTION android.lens.radialDistortion} must be corrected for.  Then
-     * the source camera {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration} needs
-     * to be applied, followed by the {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation}
-     * of the source camera, the translation of the source camera
-     * relative to the destination camera, the
-     * {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation} of the destination camera, and
-     * finally the inverse of {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration}
-     * of the destination camera. This obtains a
-     * radial-distortion-free coordinate in the destination
-     * camera pixel coordinates.</p>
-     * <p>To compare this against a real image from the destination
-     * camera, the destination camera image then needs to be
-     * corrected for radial distortion before comparison or
-     * sampling.</p>
+     * as a three-dimensional vector <code>(x,y,z)</code>.</p>
+     * <p>Prior to Android P, or when {@link CameraCharacteristics#LENS_POSE_REFERENCE android.lens.poseReference} is PRIMARY_CAMERA, this position
+     * is relative to the optical center of the largest camera device facing in the same
+     * direction as this camera, in the {@link android.hardware.SensorEvent Android sensor
+     * coordinate axes}. Note that only the axis definitions are shared with the sensor
+     * coordinate system, but not the origin.</p>
+     * <p>If this device is the largest or only camera device with a given facing, then this
+     * position will be <code>(0, 0, 0)</code>; a camera device with a lens optical center located 3 cm
+     * from the main sensor along the +X axis (to the right from the user's perspective) will
+     * report <code>(0.03, 0, 0)</code>.</p>
+     * <p>To transform a pixel coordinates between two cameras facing the same direction, first
+     * the source camera {@link CameraCharacteristics#LENS_RADIAL_DISTORTION android.lens.radialDistortion} must be corrected for.  Then the source
+     * camera {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration} needs to be applied, followed by the
+     * {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation} of the source camera, the translation of the source camera
+     * relative to the destination camera, the {@link CameraCharacteristics#LENS_POSE_ROTATION android.lens.poseRotation} of the destination
+     * camera, and finally the inverse of {@link CameraCharacteristics#LENS_INTRINSIC_CALIBRATION android.lens.intrinsicCalibration} of the destination
+     * camera. This obtains a radial-distortion-free coordinate in the destination camera pixel
+     * coordinates.</p>
+     * <p>To compare this against a real image from the destination camera, the destination camera
+     * image then needs to be corrected for radial distortion before comparison or sampling.</p>
+     * <p>When {@link CameraCharacteristics#LENS_POSE_REFERENCE android.lens.poseReference} is GYROSCOPE, then this position is relative to
+     * the center of the primary gyroscope on the device.</p>
      * <p><b>Units</b>: Meters</p>
      * <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
      *
      * @see CameraCharacteristics#LENS_INTRINSIC_CALIBRATION
+     * @see CameraCharacteristics#LENS_POSE_REFERENCE
      * @see CameraCharacteristics#LENS_POSE_ROTATION
      * @see CameraCharacteristics#LENS_RADIAL_DISTORTION
      */
diff --git a/core/java/android/hardware/display/BrightnessChangeEvent.java b/core/java/android/hardware/display/BrightnessChangeEvent.java
index 3003607..0a08353 100644
--- a/core/java/android/hardware/display/BrightnessChangeEvent.java
+++ b/core/java/android/hardware/display/BrightnessChangeEvent.java
@@ -28,7 +28,7 @@
  */
 public final class BrightnessChangeEvent implements Parcelable {
     /** Brightness in nits */
-    public int brightness;
+    public float brightness;
 
     /** Timestamp of the change {@see System.currentTimeMillis()} */
     public long timeStamp;
@@ -58,7 +58,7 @@
     public int colorTemperature;
 
     /** Brightness level before slider adjustment */
-    public int lastBrightness;
+    public float lastBrightness;
 
     public BrightnessChangeEvent() {
     }
@@ -78,7 +78,7 @@
     }
 
     private BrightnessChangeEvent(Parcel source) {
-        brightness = source.readInt();
+        brightness = source.readFloat();
         timeStamp = source.readLong();
         packageName = source.readString();
         userId = source.readInt();
@@ -87,7 +87,7 @@
         batteryLevel = source.readFloat();
         nightMode = source.readBoolean();
         colorTemperature = source.readInt();
-        lastBrightness = source.readInt();
+        lastBrightness = source.readFloat();
     }
 
     public static final Creator<BrightnessChangeEvent> CREATOR =
@@ -107,7 +107,7 @@
 
     @Override
     public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(brightness);
+        dest.writeFloat(brightness);
         dest.writeLong(timeStamp);
         dest.writeString(packageName);
         dest.writeInt(userId);
@@ -116,6 +116,6 @@
         dest.writeFloat(batteryLevel);
         dest.writeBoolean(nightMode);
         dest.writeInt(colorTemperature);
-        dest.writeInt(lastBrightness);
+        dest.writeFloat(lastBrightness);
     }
 }
diff --git a/core/java/android/hardware/display/DisplayManager.java b/core/java/android/hardware/display/DisplayManager.java
index 7de667d..97e9b9c 100644
--- a/core/java/android/hardware/display/DisplayManager.java
+++ b/core/java/android/hardware/display/DisplayManager.java
@@ -628,13 +628,6 @@
     }
 
     /**
-     * @hide STOPSHIP - remove when adaptive brightness accepts curves.
-     */
-    public void setBrightness(int brightness) {
-        mGlobal.setBrightness(brightness);
-    }
-
-    /**
      * Sets the global display brightness configuration.
      *
      * @hide
diff --git a/core/java/android/hardware/display/DisplayManagerGlobal.java b/core/java/android/hardware/display/DisplayManagerGlobal.java
index bf4cc1d..cbb5a7d 100644
--- a/core/java/android/hardware/display/DisplayManagerGlobal.java
+++ b/core/java/android/hardware/display/DisplayManagerGlobal.java
@@ -476,18 +476,6 @@
     }
 
     /**
-     * Set brightness but don't add a BrightnessChangeEvent
-     * STOPSHIP remove when adaptive brightness accepts curves.
-     */
-    public void setBrightness(int brightness) {
-        try {
-            mDm.setBrightness(brightness);
-        } catch (RemoteException ex) {
-            throw ex.rethrowFromSystemServer();
-        }
-    }
-
-    /**
      * Sets the global brightness configuration for a given user.
      *
      * @hide
diff --git a/core/java/android/hardware/display/DisplayManagerInternal.java b/core/java/android/hardware/display/DisplayManagerInternal.java
index cd551bd..3f6dd2e 100644
--- a/core/java/android/hardware/display/DisplayManagerInternal.java
+++ b/core/java/android/hardware/display/DisplayManagerInternal.java
@@ -222,6 +222,11 @@
         // set by the user as opposed to being programmatically controlled by apps.
         public boolean brightnessSetByUser;
 
+        // Set to true if screenBrightness or screenAutoBrightnessAdjustment are being set
+        // temporarily. This is typically set while the user has their finger on the brightness
+        // control, before they've selected the final brightness value.
+        public boolean brightnessIsTemporary;
+
         // If true, enables automatic brightness control.
         public boolean useAutoBrightness;
 
@@ -280,6 +285,7 @@
             screenAutoBrightnessAdjustment = other.screenAutoBrightnessAdjustment;
             screenLowPowerBrightnessFactor = other.screenLowPowerBrightnessFactor;
             brightnessSetByUser = other.brightnessSetByUser;
+            brightnessIsTemporary = other.brightnessIsTemporary;
             useAutoBrightness = other.useAutoBrightness;
             blockScreenOn = other.blockScreenOn;
             lowPowerMode = other.lowPowerMode;
@@ -303,6 +309,7 @@
                     && screenLowPowerBrightnessFactor
                     == other.screenLowPowerBrightnessFactor
                     && brightnessSetByUser == other.brightnessSetByUser
+                    && brightnessIsTemporary == other.brightnessIsTemporary
                     && useAutoBrightness == other.useAutoBrightness
                     && blockScreenOn == other.blockScreenOn
                     && lowPowerMode == other.lowPowerMode
@@ -324,6 +331,7 @@
                     + ", screenAutoBrightnessAdjustment=" + screenAutoBrightnessAdjustment
                     + ", screenLowPowerBrightnessFactor=" + screenLowPowerBrightnessFactor
                     + ", brightnessSetByUser=" + brightnessSetByUser
+                    + ", brightnessIsTemporary=" + brightnessIsTemporary
                     + ", useAutoBrightness=" + useAutoBrightness
                     + ", blockScreenOn=" + blockScreenOn
                     + ", lowPowerMode=" + lowPowerMode
diff --git a/core/java/android/hardware/display/IDisplayManager.aidl b/core/java/android/hardware/display/IDisplayManager.aidl
index 8afae6e..61c42e1 100644
--- a/core/java/android/hardware/display/IDisplayManager.aidl
+++ b/core/java/android/hardware/display/IDisplayManager.aidl
@@ -87,10 +87,6 @@
     // Requires BRIGHTNESS_SLIDER_USAGE permission.
     ParceledListSlice getBrightnessEvents(String callingPackage);
 
-    // STOPSHIP remove when adaptive brightness code is updated to accept curves.
-    // Requires BRIGHTNESS_SLIDER_USAGE permission.
-    void setBrightness(int brightness);
-
     // Sets the global brightness configuration for a given user. Requires
     // CONFIGURE_DISPLAY_BRIGHTNESS, and INTERACT_ACROSS_USER if the user being configured is not
     // the same as the calling user.
diff --git a/core/java/android/hardware/hdmi/HdmiTimerRecordSources.java b/core/java/android/hardware/hdmi/HdmiTimerRecordSources.java
index 6fe13ca..d7c2e1b 100644
--- a/core/java/android/hardware/hdmi/HdmiTimerRecordSources.java
+++ b/core/java/android/hardware/hdmi/HdmiTimerRecordSources.java
@@ -187,7 +187,6 @@
      * Base class for time-related information.
      * @hide
      */
-    @SystemApi
     /* package */ static class TimeUnit {
         /* package */ final int mHour;
         /* package */ final int mMinute;
diff --git a/core/java/android/hardware/location/ContextHubClient.java b/core/java/android/hardware/location/ContextHubClient.java
index 52527ed..0a21083 100644
--- a/core/java/android/hardware/location/ContextHubClient.java
+++ b/core/java/android/hardware/location/ContextHubClient.java
@@ -15,9 +15,13 @@
  */
 package android.hardware.location;
 
+import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
+import android.annotation.SystemApi;
 import android.os.RemoteException;
 
+import com.android.internal.util.Preconditions;
+
 import dalvik.system.CloseGuard;
 
 import java.io.Closeable;
@@ -31,16 +35,12 @@
  *
  * @hide
  */
+@SystemApi
 public class ContextHubClient implements Closeable {
     /*
      * The proxy to the client interface at the service.
      */
-    private final IContextHubClient mClientProxy;
-
-    /*
-     * The callback interface associated with this client.
-     */
-    private final IContextHubClientCallback mCallbackInterface;
+    private IContextHubClient mClientProxy = null;
 
     /*
      * The Context Hub that this client is attached to.
@@ -51,20 +51,33 @@
 
     private final AtomicBoolean mIsClosed = new AtomicBoolean(false);
 
-    /* package */ ContextHubClient(
-            IContextHubClient clientProxy, IContextHubClientCallback callback,
-            ContextHubInfo hubInfo) {
-        mClientProxy = clientProxy;
-        mCallbackInterface = callback;
+    /* package */ ContextHubClient(ContextHubInfo hubInfo) {
         mAttachedHub = hubInfo;
         mCloseGuard.open("close");
     }
 
     /**
+     * Sets the proxy interface of the client at the service. This method should always be called
+     * by the ContextHubManager after the client is registered at the service, and should only be
+     * called once.
+     *
+     * @param clientProxy the proxy of the client at the service
+     */
+    /* package */ void setClientProxy(IContextHubClient clientProxy) {
+        Preconditions.checkNotNull(clientProxy, "IContextHubClient cannot be null");
+        if (mClientProxy != null) {
+            throw new IllegalStateException("Cannot change client proxy multiple times");
+        }
+
+        mClientProxy = clientProxy;
+    }
+
+    /**
      * Returns the hub that this client is attached to.
      *
      * @return the ContextHubInfo of the attached hub
      */
+    @NonNull
     public ContextHubInfo getAttachedHub() {
         return mAttachedHub;
     }
@@ -96,12 +109,16 @@
      *
      * @return the result of sending the message defined as in ContextHubTransaction.Result
      *
+     * @throws NullPointerException if NanoAppMessage is null
+     *
      * @see NanoAppMessage
      * @see ContextHubTransaction.Result
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
     @ContextHubTransaction.Result
-    public int sendMessageToNanoApp(NanoAppMessage message) {
+    public int sendMessageToNanoApp(@NonNull NanoAppMessage message) {
+        Preconditions.checkNotNull(message, "NanoAppMessage cannot be null");
+
         try {
             return mClientProxy.sendMessageToNanoApp(message);
         } catch (RemoteException e) {
diff --git a/core/java/android/hardware/location/ContextHubClientCallback.java b/core/java/android/hardware/location/ContextHubClientCallback.java
index ab19d54..cc2fe65 100644
--- a/core/java/android/hardware/location/ContextHubClientCallback.java
+++ b/core/java/android/hardware/location/ContextHubClientCallback.java
@@ -15,15 +15,20 @@
  */
 package android.hardware.location;
 
+import android.annotation.SystemApi;
+
+import java.util.concurrent.Executor;
+
 /**
  * A class for {@link android.hardware.location.ContextHubClient ContextHubClient} to
  * receive messages and life-cycle events from nanoapps in the Context Hub at which the client is
  * attached to.
  *
- * This callback is registered through the
- * {@link android.hardware.location.ContextHubManager#createClient() creation} of
- * {@link android.hardware.location.ContextHubClient ContextHubClient}. Callbacks are
- * invoked in the following ways:
+ * This callback is registered through the {@link
+ * android.hardware.location.ContextHubManager#createClient(
+ * ContextHubInfo, ContextHubClientCallback, Executor) creation} of
+ * {@link android.hardware.location.ContextHubClient ContextHubClient}. Callbacks are invoked in
+ * the following ways:
  * 1) Messages from nanoapps delivered through onMessageFromNanoApp may either be broadcasted
  *    or targeted to a specific client.
  * 2) Nanoapp or Context Hub events (the remaining callbacks) are broadcasted to all clients, and
@@ -31,6 +36,7 @@
  *
  * @hide
  */
+@SystemApi
 public class ContextHubClientCallback {
     /**
      * Callback invoked when receiving a message from a nanoapp.
@@ -38,48 +44,56 @@
      * The message contents of this callback may either be broadcasted or targeted to the
      * client receiving the invocation.
      *
+     * @param client the client that is associated with this callback
      * @param message the message sent by the nanoapp
      */
-    public void onMessageFromNanoApp(NanoAppMessage message) {}
+    public void onMessageFromNanoApp(ContextHubClient client, NanoAppMessage message) {}
 
     /**
      * Callback invoked when the attached Context Hub has reset.
+     *
+     * @param client the client that is associated with this callback
      */
-    public void onHubReset() {}
+    public void onHubReset(ContextHubClient client) {}
 
     /**
      * Callback invoked when a nanoapp aborts at the attached Context Hub.
      *
+     * @param client the client that is associated with this callback
      * @param nanoAppId the ID of the nanoapp that had aborted
      * @param abortCode the reason for nanoapp's abort, specific to each nanoapp
      */
-    public void onNanoAppAborted(long nanoAppId, int abortCode) {}
+    public void onNanoAppAborted(ContextHubClient client, long nanoAppId, int abortCode) {}
 
     /**
      * Callback invoked when a nanoapp is loaded at the attached Context Hub.
      *
+     * @param client the client that is associated with this callback
      * @param nanoAppId the ID of the nanoapp that had been loaded
      */
-    public void onNanoAppLoaded(long nanoAppId) {}
+    public void onNanoAppLoaded(ContextHubClient client, long nanoAppId) {}
 
     /**
      * Callback invoked when a nanoapp is unloaded from the attached Context Hub.
      *
+     * @param client the client that is associated with this callback
      * @param nanoAppId the ID of the nanoapp that had been unloaded
      */
-    public void onNanoAppUnloaded(long nanoAppId) {}
+    public void onNanoAppUnloaded(ContextHubClient client, long nanoAppId) {}
 
     /**
      * Callback invoked when a nanoapp is enabled at the attached Context Hub.
      *
+     * @param client the client that is associated with this callback
      * @param nanoAppId the ID of the nanoapp that had been enabled
      */
-    public void onNanoAppEnabled(long nanoAppId) {}
+    public void onNanoAppEnabled(ContextHubClient client, long nanoAppId) {}
 
     /**
      * Callback invoked when a nanoapp is disabled at the attached Context Hub.
      *
+     * @param client the client that is associated with this callback
      * @param nanoAppId the ID of the nanoapp that had been disabled
      */
-    public void onNanoAppDisabled(long nanoAppId) {}
+    public void onNanoAppDisabled(ContextHubClient client, long nanoAppId) {}
 }
diff --git a/core/java/android/hardware/location/ContextHubInfo.java b/core/java/android/hardware/location/ContextHubInfo.java
index c2b2800..36123e3 100644
--- a/core/java/android/hardware/location/ContextHubInfo.java
+++ b/core/java/android/hardware/location/ContextHubInfo.java
@@ -221,9 +221,6 @@
 
     /**
      * @return the CHRE platform ID as defined in chre/version.h
-     *
-     * TODO(b/67734082): Expose as public API
-     * @hide
      */
     public long getChrePlatformId() {
         return mChrePlatformId;
@@ -231,9 +228,6 @@
 
     /**
      * @return the CHRE API's major version as defined in chre/version.h
-     *
-     * TODO(b/67734082): Expose as public API
-     * @hide
      */
     public byte getChreApiMajorVersion() {
         return mChreApiMajorVersion;
@@ -241,9 +235,6 @@
 
     /**
      * @return the CHRE API's minor version as defined in chre/version.h
-     *
-     * TODO(b/67734082): Expose as public API
-     * @hide
      */
     public byte getChreApiMinorVersion() {
         return mChreApiMinorVersion;
@@ -251,9 +242,6 @@
 
     /**
      * @return the CHRE patch version as defined in chre/version.h
-     *
-     * TODO(b/67734082): Expose as public API
-     * @hide
      */
     public short getChrePatchVersion() {
         return mChrePatchVersion;
diff --git a/core/java/android/hardware/location/ContextHubManager.java b/core/java/android/hardware/location/ContextHubManager.java
index 4cea0ac..de13c81 100644
--- a/core/java/android/hardware/location/ContextHubManager.java
+++ b/core/java/android/hardware/location/ContextHubManager.java
@@ -17,6 +17,7 @@
 
 import android.annotation.CallbackExecutor;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
@@ -30,6 +31,8 @@
 import android.os.ServiceManager.ServiceNotFoundException;
 import android.util.Log;
 
+import com.android.internal.util.Preconditions;
+
 import java.util.List;
 import java.util.concurrent.Executor;
 
@@ -59,7 +62,11 @@
 
     /**
      * An interface to receive asynchronous communication from the context hub.
+     *
+     * @deprecated Use the more refined {@link android.hardware.location.ContextHubClientCallback}
+     *             instead for notification callbacks.
      */
+    @Deprecated
     public abstract static class Callback {
         protected Callback() {}
 
@@ -75,7 +82,7 @@
         public abstract void onMessageReceipt(
                 int hubHandle,
                 int nanoAppHandle,
-                ContextHubMessage message);
+                @NonNull ContextHubMessage message);
     }
 
     /**
@@ -98,8 +105,13 @@
 
     /**
      * Get a handle to all the context hubs in the system
+     *
      * @return array of context hub handles
+     *
+     * @deprecated Use {@link #getContextHubs()} instead. The use of handles are deprecated in the
+     *             new APIs.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
     public int[] getContextHubHandles() {
         try {
@@ -116,7 +128,11 @@
      * @return ContextHubInfo Information about the requested context hub.
      *
      * @see ContextHubInfo
+     *
+     * @deprecated Use {@link #getContextHubs()} instead. The use of handles are deprecated in the
+     *             new APIs.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
     public ContextHubInfo getContextHubInfo(int hubHandle) {
         try {
@@ -144,9 +160,12 @@
      *         -1 otherwise
      *
      * @see NanoApp
+     *
+     * @deprecated Use {@link #loadNanoApp(ContextHubInfo, NanoAppBinary)} instead.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public int loadNanoApp(int hubHandle, NanoApp app) {
+    public int loadNanoApp(int hubHandle, @NonNull NanoApp app) {
         try {
             return mService.loadNanoApp(hubHandle, app);
         } catch (RemoteException e) {
@@ -168,7 +187,10 @@
      *
      * @return 0 if the command for unloading was sent to the context hub;
      *         -1 otherwise
+     *
+     * @deprecated Use {@link #unloadNanoApp(ContextHubInfo, long)} instead.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
     public int unloadNanoApp(int nanoAppHandle) {
         try {
@@ -199,13 +221,18 @@
      * TODO(b/30943489): Have the returned NanoAppInstanceInfo contain the
      *     correct information.
      *
-     * @param nanoAppHandle handle of the nanoAppInstance
-     * @return NanoAppInstanceInfo Information about the nano app instance.
+     * @param nanoAppHandle handle of the nanoapp instance
+     * @return NanoAppInstanceInfo the NanoAppInstanceInfo of the nanoapp, or null if the nanoapp
+     *                             does not exist
      *
      * @see NanoAppInstanceInfo
+     *
+     * @deprecated Use {@link #queryNanoApps(ContextHubInfo)} instead to explicitly query the hub
+     *             for loaded nanoapps.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public NanoAppInstanceInfo getNanoAppInstanceInfo(int nanoAppHandle) {
+    @Nullable public NanoAppInstanceInfo getNanoAppInstanceInfo(int nanoAppHandle) {
         try {
             return mService.getNanoAppInstanceInfo(nanoAppHandle);
         } catch (RemoteException e) {
@@ -222,9 +249,13 @@
      * @see NanoAppFilter
      *
      * @return int[] Array of handles to any found nano apps
+     *
+     * @deprecated Use {@link #queryNanoApps(ContextHubInfo)} instead to explicitly query the hub
+     *             for loaded nanoapps.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public int[] findNanoAppOnHub(int hubHandle, NanoAppFilter filter) {
+    @NonNull public int[] findNanoAppOnHub(int hubHandle, @NonNull NanoAppFilter filter) {
         try {
             return mService.findNanoAppOnHub(hubHandle, filter);
         } catch (RemoteException e) {
@@ -250,9 +281,16 @@
      * @see ContextHubMessage
      *
      * @return int 0 on success, -1 otherwise
+     *
+     * @deprecated Use {@link android.hardware.location.ContextHubClient#sendMessageToNanoApp(
+     *             NanoAppMessage)} instead, after creating a
+     *             {@link android.hardware.location.ContextHubClient} with
+     *             {@link #createClient(ContextHubInfo, ContextHubClientCallback, Executor)}
+     *             or {@link #createClient(ContextHubInfo, ContextHubClientCallback)}.
      */
+    @Deprecated
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public int sendMessage(int hubHandle, int nanoAppHandle, ContextHubMessage message) {
+    public int sendMessage(int hubHandle, int nanoAppHandle, @NonNull ContextHubMessage message) {
         try {
             return mService.sendMessage(hubHandle, nanoAppHandle, message);
         } catch (RemoteException e) {
@@ -266,11 +304,9 @@
      * @return the list of ContextHubInfo objects
      *
      * @see ContextHubInfo
-     *
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public List<ContextHubInfo> getContextHubs() {
+    @NonNull public List<ContextHubInfo> getContextHubs() {
         try {
             return mService.getContextHubs();
         } catch (RemoteException e) {
@@ -342,13 +378,16 @@
      *
      * @return the ContextHubTransaction of the request
      *
-     * @see NanoAppBinary
+     * @throws NullPointerException if hubInfo or NanoAppBinary is null
      *
-     * @hide
+     * @see NanoAppBinary
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public ContextHubTransaction<Void> loadNanoApp(
-            ContextHubInfo hubInfo, NanoAppBinary appBinary) {
+    @NonNull public ContextHubTransaction<Void> loadNanoApp(
+            @NonNull ContextHubInfo hubInfo, @NonNull NanoAppBinary appBinary) {
+        Preconditions.checkNotNull(hubInfo, "ContextHubInfo cannot be null");
+        Preconditions.checkNotNull(appBinary, "NanoAppBinary cannot be null");
+
         ContextHubTransaction<Void> transaction =
                 new ContextHubTransaction<>(ContextHubTransaction.TYPE_LOAD_NANOAPP);
         IContextHubTransactionCallback callback = createTransactionCallback(transaction);
@@ -370,10 +409,13 @@
      *
      * @return the ContextHubTransaction of the request
      *
-     * @hide
+     * @throws NullPointerException if hubInfo is null
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public ContextHubTransaction<Void> unloadNanoApp(ContextHubInfo hubInfo, long nanoAppId) {
+    @NonNull public ContextHubTransaction<Void> unloadNanoApp(
+            @NonNull ContextHubInfo hubInfo, long nanoAppId) {
+        Preconditions.checkNotNull(hubInfo, "ContextHubInfo cannot be null");
+
         ContextHubTransaction<Void> transaction =
                 new ContextHubTransaction<>(ContextHubTransaction.TYPE_UNLOAD_NANOAPP);
         IContextHubTransactionCallback callback = createTransactionCallback(transaction);
@@ -395,10 +437,13 @@
      *
      * @return the ContextHubTransaction of the request
      *
-     * @hide
+     * @throws NullPointerException if hubInfo is null
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public ContextHubTransaction<Void> enableNanoApp(ContextHubInfo hubInfo, long nanoAppId) {
+    @NonNull public ContextHubTransaction<Void> enableNanoApp(
+            @NonNull ContextHubInfo hubInfo, long nanoAppId) {
+        Preconditions.checkNotNull(hubInfo, "ContextHubInfo cannot be null");
+
         ContextHubTransaction<Void> transaction =
                 new ContextHubTransaction<>(ContextHubTransaction.TYPE_ENABLE_NANOAPP);
         IContextHubTransactionCallback callback = createTransactionCallback(transaction);
@@ -420,10 +465,13 @@
      *
      * @return the ContextHubTransaction of the request
      *
-     * @hide
+     * @throws NullPointerException if hubInfo is null
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public ContextHubTransaction<Void> disableNanoApp(ContextHubInfo hubInfo, long nanoAppId) {
+    @NonNull public ContextHubTransaction<Void> disableNanoApp(
+            @NonNull ContextHubInfo hubInfo, long nanoAppId) {
+        Preconditions.checkNotNull(hubInfo, "ContextHubInfo cannot be null");
+
         ContextHubTransaction<Void> transaction =
                 new ContextHubTransaction<>(ContextHubTransaction.TYPE_DISABLE_NANOAPP);
         IContextHubTransactionCallback callback = createTransactionCallback(transaction);
@@ -444,10 +492,13 @@
      *
      * @return the ContextHubTransaction of the request
      *
-     * @hide
+     * @throws NullPointerException if hubInfo is null
      */
     @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE)
-    public ContextHubTransaction<List<NanoAppState>> queryNanoApps(ContextHubInfo hubInfo) {
+    @NonNull public ContextHubTransaction<List<NanoAppState>> queryNanoApps(
+            @NonNull ContextHubInfo hubInfo) {
+        Preconditions.checkNotNull(hubInfo, "ContextHubInfo cannot be null");
+
         ContextHubTransaction<List<NanoAppState>> transaction =
                 new ContextHubTransaction<>(ContextHubTransaction.TYPE_QUERY_NANOAPPS);
         IContextHubTransactionCallback callback = createQueryCallback(transaction);
@@ -469,9 +520,14 @@
      * @see Callback
      *
      * @return int 0 on success, -1 otherwise
+     *
+     * @deprecated Use {@link #createClient(ContextHubInfo, ContextHubClientCallback, Executor)}
+     *             or {@link #createClient(ContextHubInfo, ContextHubClientCallback)} instead to
+     *             register a {@link android.hardware.location.ContextHubClientCallback}.
      */
+    @Deprecated
     @SuppressLint("Doclava125")
-    public int registerCallback(Callback callback) {
+    public int registerCallback(@NonNull Callback callback) {
         return registerCallback(callback, null);
     }
 
@@ -498,7 +554,12 @@
      * @see Callback
      *
      * @return int 0 on success, -1 otherwise
+     *
+     * @deprecated Use {@link #createClient(ContextHubInfo, ContextHubClientCallback, Executor)}
+     *             or {@link #createClient(ContextHubInfo, ContextHubClientCallback)} instead to
+     *             register a {@link android.hardware.location.ContextHubClientCallback}.
      */
+    @Deprecated
     @SuppressLint("Doclava125")
     public int registerCallback(Callback callback, Handler handler) {
         synchronized(this) {
@@ -515,47 +576,48 @@
     /**
      * Creates an interface to the ContextHubClient to send down to the service.
      *
+     * @param client the ContextHubClient object associated with this callback
      * @param callback the callback to invoke at the client process
      * @param executor the executor to invoke callbacks for this client
      *
      * @return the callback interface
      */
     private IContextHubClientCallback createClientCallback(
-            ContextHubClientCallback callback, Executor executor) {
+            ContextHubClient client, ContextHubClientCallback callback, Executor executor) {
         return new IContextHubClientCallback.Stub() {
             @Override
             public void onMessageFromNanoApp(NanoAppMessage message) {
-                executor.execute(() -> callback.onMessageFromNanoApp(message));
+                executor.execute(() -> callback.onMessageFromNanoApp(client, message));
             }
 
             @Override
             public void onHubReset() {
-                executor.execute(() -> callback.onHubReset());
+                executor.execute(() -> callback.onHubReset(client));
             }
 
             @Override
             public void onNanoAppAborted(long nanoAppId, int abortCode) {
-                executor.execute(() -> callback.onNanoAppAborted(nanoAppId, abortCode));
+                executor.execute(() -> callback.onNanoAppAborted(client, nanoAppId, abortCode));
             }
 
             @Override
             public void onNanoAppLoaded(long nanoAppId) {
-                executor.execute(() -> callback.onNanoAppLoaded(nanoAppId));
+                executor.execute(() -> callback.onNanoAppLoaded(client, nanoAppId));
             }
 
             @Override
             public void onNanoAppUnloaded(long nanoAppId) {
-                executor.execute(() -> callback.onNanoAppUnloaded(nanoAppId));
+                executor.execute(() -> callback.onNanoAppUnloaded(client, nanoAppId));
             }
 
             @Override
             public void onNanoAppEnabled(long nanoAppId) {
-                executor.execute(() -> callback.onNanoAppEnabled(nanoAppId));
+                executor.execute(() -> callback.onNanoAppEnabled(client, nanoAppId));
             }
 
             @Override
             public void onNanoAppDisabled(long nanoAppId) {
-                executor.execute(() -> callback.onNanoAppDisabled(nanoAppId));
+                executor.execute(() -> callback.onNanoAppDisabled(client, nanoAppId));
             }
         };
     }
@@ -574,31 +636,30 @@
      *
      * @throws IllegalArgumentException if hubInfo does not represent a valid hub
      * @throws IllegalStateException    if there were too many registered clients at the service
-     * @throws NullPointerException     if callback or hubInfo is null
+     * @throws NullPointerException     if callback, hubInfo, or executor is null
      *
-     * @hide
      * @see ContextHubClientCallback
      */
     @NonNull public ContextHubClient createClient(
             @NonNull ContextHubInfo hubInfo, @NonNull ContextHubClientCallback callback,
             @NonNull @CallbackExecutor Executor executor) {
-        if (callback == null) {
-            throw new NullPointerException("Callback cannot be null");
-        }
-        if (hubInfo == null) {
-            throw new NullPointerException("Hub info cannot be null");
-        }
+        Preconditions.checkNotNull(callback, "Callback cannot be null");
+        Preconditions.checkNotNull(hubInfo, "ContextHubInfo cannot be null");
+        Preconditions.checkNotNull(executor, "Executor cannot be null");
 
-        IContextHubClientCallback clientInterface = createClientCallback(callback, executor);
+        ContextHubClient client = new ContextHubClient(hubInfo);
+        IContextHubClientCallback clientInterface = createClientCallback(
+                client, callback, executor);
 
-        IContextHubClient client;
+        IContextHubClient clientProxy;
         try {
-            client = mService.createClient(clientInterface, hubInfo.getId());
+            clientProxy = mService.createClient(clientInterface, hubInfo.getId());
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
 
-        return new ContextHubClient(client, clientInterface, hubInfo);
+        client.setClientProxy(clientProxy);
+        return client;
     }
 
     /**
@@ -612,7 +673,7 @@
      * @throws IllegalArgumentException if hubInfo does not represent a valid hub
      * @throws IllegalStateException    if there were too many registered clients at the service
      * @throws NullPointerException     if callback or hubInfo is null
-     * @hide
+     *
      * @see ContextHubClientCallback
      */
     @NonNull public ContextHubClient createClient(
@@ -628,9 +689,13 @@
      * @param callback method to deregister
      *
      * @return int 0 on success, -1 otherwise
+     *
+     * @deprecated Use {@link android.hardware.location.ContextHubClient#close()} to unregister
+     *             a {@link android.hardware.location.ContextHubClientCallback}.
      */
     @SuppressLint("Doclava125")
-    public int unregisterCallback(Callback callback) {
+    @Deprecated
+    public int unregisterCallback(@NonNull Callback callback) {
       synchronized(this) {
           if (callback != mCallback) {
               Log.w(TAG, "Cannot recognize callback!");
@@ -679,8 +744,6 @@
                 synchronized (this) {
                     mLocalCallback.onMessageReceipt(hubId, nanoAppId, message);
                 }
-            } else {
-                Log.d(TAG, "Context hub manager client callback is NULL");
             }
         }
     };
@@ -694,7 +757,7 @@
         try {
             mService.registerCallback(mClientCallback);
         } catch (RemoteException e) {
-            Log.w(TAG, "Could not register callback:" + e);
+            throw e.rethrowFromSystemServer();
         }
     }
 }
diff --git a/core/java/android/hardware/location/ContextHubMessage.java b/core/java/android/hardware/location/ContextHubMessage.java
index bca2ae6..2a4ad00 100644
--- a/core/java/android/hardware/location/ContextHubMessage.java
+++ b/core/java/android/hardware/location/ContextHubMessage.java
@@ -19,14 +19,20 @@
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.Log;
 
 import java.util.Arrays;
 
 /**
+ * @deprecated Use {@link android.hardware.location.NanoAppMessage} instead to send messages with
+ *             {@link android.hardware.location.ContextHubClient#sendMessageToNanoApp(
+ *             NanoAppMessage)} and receive messages with
+ *             {@link android.hardware.location.ContextHubClientCallback#onMessageFromNanoApp(
+ *             ContextHubClient, NanoAppMessage)}.
+ *
  * @hide
  */
 @SystemApi
+@Deprecated
 public class ContextHubMessage {
     private int mType;
     private int mVersion;
@@ -34,7 +40,6 @@
 
     private static final String TAG = "ContextHubMessage";
 
-
     /**
      * Get the message type
      *
diff --git a/core/java/android/hardware/location/ContextHubTransaction.java b/core/java/android/hardware/location/ContextHubTransaction.java
index a1b743d..bc7efef 100644
--- a/core/java/android/hardware/location/ContextHubTransaction.java
+++ b/core/java/android/hardware/location/ContextHubTransaction.java
@@ -18,9 +18,12 @@
 import android.annotation.CallbackExecutor;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.SystemApi;
 import android.os.Handler;
 import android.os.HandlerExecutor;
 
+import com.android.internal.util.Preconditions;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.concurrent.CountDownLatch;
@@ -35,17 +38,19 @@
  * through the ContextHubManager APIs. The caller can either retrieve the result
  * synchronously through a blocking call ({@link #waitForResponse(long, TimeUnit)}) or
  * asynchronously through a user-defined listener
- * ({@link #setOnCompleteListener(Listener, Executor)} )}).
+ * ({@link #setOnCompleteListener(OnCompleteListener, Executor)} )}).
  *
  * @param <T> the type of the contents in the transaction response
  *
  * @hide
  */
+@SystemApi
 public class ContextHubTransaction<T> {
     private static final String TAG = "ContextHubTransaction";
 
     /**
      * Constants describing the type of a transaction through the Context Hub Service.
+     * {@hide}
      */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = { "TYPE_" }, value = {
@@ -65,6 +70,7 @@
 
     /**
      * Constants describing the result of a transaction or request through the Context Hub Service.
+     * {@hide}
      */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = { "RESULT_" }, value = {
@@ -72,7 +78,7 @@
             RESULT_FAILED_UNKNOWN,
             RESULT_FAILED_BAD_PARAMS,
             RESULT_FAILED_UNINITIALIZED,
-            RESULT_FAILED_PENDING,
+            RESULT_FAILED_BUSY,
             RESULT_FAILED_AT_HUB,
             RESULT_FAILED_TIMEOUT,
             RESULT_FAILED_SERVICE_INTERNAL_FAILURE,
@@ -95,7 +101,7 @@
     /**
      * Failure mode when there are too many transactions pending.
      */
-    public static final int RESULT_FAILED_PENDING = 4;
+    public static final int RESULT_FAILED_BUSY = 4;
     /**
      * Failure mode when the request went through, but failed asynchronously at the hub.
      */
@@ -151,7 +157,7 @@
      * @param <L> the type of the contents in the transaction response
      */
     @FunctionalInterface
-    public interface Listener<L> {
+    public interface OnCompleteListener<L> {
         /**
          * The listener function to invoke when the transaction completes.
          *
@@ -181,7 +187,7 @@
     /*
      * The listener to be invoked when the transaction completes.
      */
-    private ContextHubTransaction.Listener<T> mListener = null;
+    private ContextHubTransaction.OnCompleteListener<T> mListener = null;
 
     /*
      * Synchronization latch used to block on response.
@@ -272,8 +278,8 @@
      * A transaction can be invalidated if the process owning the transaction is no longer active
      * and the reference to this object is lost.
      *
-     * This method or {@link #setOnCompleteListener(ContextHubTransaction.Listener)} can only be
-     * invoked once, or an IllegalStateException will be thrown.
+     * This method or {@link #setOnCompleteListener(ContextHubTransaction.OnCompleteListener)} can
+     * only be invoked once, or an IllegalStateException will be thrown.
      *
      * @param listener the listener to be invoked upon completion
      * @param executor the executor to invoke the callback
@@ -282,15 +288,11 @@
      * @throws NullPointerException if the callback or handler is null
      */
     public void setOnCompleteListener(
-            @NonNull ContextHubTransaction.Listener<T> listener,
+            @NonNull ContextHubTransaction.OnCompleteListener<T> listener,
             @NonNull @CallbackExecutor Executor executor) {
         synchronized (this) {
-            if (listener == null) {
-                throw new NullPointerException("Listener cannot be null");
-            }
-            if (executor == null) {
-                throw new NullPointerException("Executor cannot be null");
-            }
+            Preconditions.checkNotNull(listener, "OnCompleteListener cannot be null");
+            Preconditions.checkNotNull(executor, "Executor cannot be null");
             if (mListener != null) {
                 throw new IllegalStateException(
                         "Cannot set ContextHubTransaction listener multiple times");
@@ -308,18 +310,19 @@
     /**
      * Sets the listener to be invoked invoked when the transaction completes.
      *
-     * Equivalent to {@link #setOnCompleteListener(ContextHubTransaction.Listener, Executor)}
-     * with the executor using the main thread's Looper.
+     * Equivalent to {@link #setOnCompleteListener(ContextHubTransaction.OnCompleteListener,
+     * Executor)} with the executor using the main thread's Looper.
      *
-     * This method or {@link #setOnCompleteListener(ContextHubTransaction.Listener, Executor)}
-     * can only be invoked once, or an IllegalStateException will be thrown.
+     * This method or {@link #setOnCompleteListener(ContextHubTransaction.OnCompleteListener,
+     * Executor)} can only be invoked once, or an IllegalStateException will be thrown.
      *
      * @param listener the listener to be invoked upon completion
      *
      * @throws IllegalStateException if this method is called multiple times
      * @throws NullPointerException if the callback is null
      */
-    public void setOnCompleteListener(@NonNull ContextHubTransaction.Listener<T> listener) {
+    public void setOnCompleteListener(
+            @NonNull ContextHubTransaction.OnCompleteListener<T> listener) {
         setOnCompleteListener(listener, new HandlerExecutor(Handler.getMain()));
     }
 
@@ -337,9 +340,7 @@
      */
     /* package */ void setResponse(ContextHubTransaction.Response<T> response) {
         synchronized (this) {
-            if (response == null) {
-                throw new NullPointerException("Response cannot be null");
-            }
+            Preconditions.checkNotNull(response, "Response cannot be null");
             if (mIsResponseSet) {
                 throw new IllegalStateException(
                         "Cannot set response of ContextHubTransaction multiple times");
diff --git a/core/java/android/hardware/location/NanoApp.java b/core/java/android/hardware/location/NanoApp.java
index 0465def..b5c01ec 100644
--- a/core/java/android/hardware/location/NanoApp.java
+++ b/core/java/android/hardware/location/NanoApp.java
@@ -28,9 +28,14 @@
  * Nano apps are expected to be used only by bundled apps only
  * at this time.
  *
+ * @deprecated Use {@link android.hardware.location.NanoAppBinary} instead to load a nanoapp with
+ *             {@link android.hardware.location.ContextHubManager#loadNanoApp(
+ *             ContextHubInfo, NanoAppBinary)}.
+ *
  * @hide
  */
 @SystemApi
+@Deprecated
 public class NanoApp {
     private final String TAG = "NanoApp";
 
diff --git a/core/java/android/hardware/location/NanoAppBinary.java b/core/java/android/hardware/location/NanoAppBinary.java
index 934e9e4..ba01ca2 100644
--- a/core/java/android/hardware/location/NanoAppBinary.java
+++ b/core/java/android/hardware/location/NanoAppBinary.java
@@ -15,6 +15,7 @@
  */
 package android.hardware.location;
 
+import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.Log;
@@ -27,6 +28,7 @@
 /**
  * @hide
  */
+@SystemApi
 public final class NanoAppBinary implements Parcelable {
     private static final String TAG = "NanoAppBinary";
 
diff --git a/core/java/android/hardware/location/NanoAppFilter.java b/core/java/android/hardware/location/NanoAppFilter.java
index 5ccf546..75a96ee 100644
--- a/core/java/android/hardware/location/NanoAppFilter.java
+++ b/core/java/android/hardware/location/NanoAppFilter.java
@@ -16,15 +16,18 @@
 
 package android.hardware.location;
 
-
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 
 /**
+ * @deprecated Use {@link android.hardware.location.ContextHubManager#queryNanoApps(ContextHubInfo)}
+ *             to find loaded nanoapps, which doesn't require using this class as a parameter.
+ *
  * @hide
  */
 @SystemApi
+@Deprecated
 public class NanoAppFilter {
 
     private static final String TAG = "NanoAppFilter";
diff --git a/core/java/android/hardware/location/NanoAppInstanceInfo.java b/core/java/android/hardware/location/NanoAppInstanceInfo.java
index f73fd87..f1926eaa 100644
--- a/core/java/android/hardware/location/NanoAppInstanceInfo.java
+++ b/core/java/android/hardware/location/NanoAppInstanceInfo.java
@@ -28,9 +28,12 @@
  *
  * TODO(b/69270990) Remove this class once the old API is deprecated.
  *
+ * @deprecated Use {@link android.hardware.location.NanoAppState} instead.
+ *
  * @hide
  */
 @SystemApi
+@Deprecated
 public class NanoAppInstanceInfo {
     private String mPublisher = "Unknown";
     private String mName = "Unknown";
@@ -90,11 +93,6 @@
     /**
      * Get the application version
      *
-     * NOTE: There is a race condition where shortly after loading, this
-     * may return -1 instead of the correct version.
-     *
-     * TODO(b/30970527): Fix this race condition.
-     *
      * @return int - version of the app
      */
     public int getAppVersion() {
diff --git a/core/java/android/hardware/location/NanoAppMessage.java b/core/java/android/hardware/location/NanoAppMessage.java
index 2028674..716a194 100644
--- a/core/java/android/hardware/location/NanoAppMessage.java
+++ b/core/java/android/hardware/location/NanoAppMessage.java
@@ -15,6 +15,7 @@
  */
 package android.hardware.location;
 
+import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -25,6 +26,7 @@
  *
  * @hide
  */
+@SystemApi
 public final class NanoAppMessage implements Parcelable {
     private long mNanoAppId;
     private int mMessageType;
diff --git a/core/java/android/hardware/location/NanoAppState.java b/core/java/android/hardware/location/NanoAppState.java
index 644031b..d05277d 100644
--- a/core/java/android/hardware/location/NanoAppState.java
+++ b/core/java/android/hardware/location/NanoAppState.java
@@ -15,6 +15,7 @@
  */
 package android.hardware.location;
 
+import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -23,6 +24,7 @@
  *
  * @hide
  */
+@SystemApi
 public final class NanoAppState implements Parcelable {
     private long mNanoAppId;
     private int mNanoAppVersion;
diff --git a/core/java/android/hardware/radio/ITuner.aidl b/core/java/android/hardware/radio/ITuner.aidl
index 18287fa..ca38076 100644
--- a/core/java/android/hardware/radio/ITuner.aidl
+++ b/core/java/android/hardware/radio/ITuner.aidl
@@ -82,17 +82,9 @@
      */
     List<RadioManager.ProgramInfo> getProgramList(in Map vendorFilter);
 
-    /**
-     * @throws IllegalStateException if the switch is not supported at current
-     *         configuration.
-     */
-    boolean isAnalogForced();
-
-    /**
-     * @throws IllegalStateException if the switch is not supported at current
-     *         configuration.
-     */
-    void setAnalogForced(boolean isForced);
+    boolean isConfigFlagSupported(int flag);
+    boolean isConfigFlagSet(int flag);
+    void setConfigFlag(int flag, boolean value);
 
     /**
      * @param parameters Vendor-specific key-value pairs, must be Map<String, String>
diff --git a/core/java/android/hardware/radio/RadioManager.java b/core/java/android/hardware/radio/RadioManager.java
index 4d54e31..b740f14 100644
--- a/core/java/android/hardware/radio/RadioManager.java
+++ b/core/java/android/hardware/radio/RadioManager.java
@@ -38,6 +38,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -119,6 +120,71 @@
      * @see BandDescriptor */
     public static final int REGION_KOREA  = 4;
 
+    /**
+     * Forces mono audio stream reception.
+     *
+     * Analog broadcasts can recover poor reception conditions by jointing
+     * stereo channels into one. Mainly for, but not limited to AM/FM.
+     */
+    public static final int CONFIG_FORCE_MONO = 1;
+    /**
+     * Forces the analog playback for the supporting radio technology.
+     *
+     * User may disable digital playback for FM HD Radio or hybrid FM/DAB with
+     * this option. This is purely user choice, ie. does not reflect digital-
+     * analog handover state managed from the HAL implementation side.
+     *
+     * Some radio technologies may not support this, ie. DAB.
+     */
+    public static final int CONFIG_FORCE_ANALOG = 2;
+    /**
+     * Forces the digital playback for the supporting radio technology.
+     *
+     * User may disable digital-analog handover that happens with poor
+     * reception conditions. With digital forced, the radio will remain silent
+     * instead of switching to analog channel if it's available. This is purely
+     * user choice, it does not reflect the actual state of handover.
+     */
+    public static final int CONFIG_FORCE_DIGITAL = 3;
+    /**
+     * RDS Alternative Frequencies.
+     *
+     * If set and the currently tuned RDS station broadcasts on multiple
+     * channels, radio tuner automatically switches to the best available
+     * alternative.
+     */
+    public static final int CONFIG_RDS_AF = 4;
+    /**
+     * RDS region-specific program lock-down.
+     *
+     * Allows user to lock to the current region as they move into the
+     * other region.
+     */
+    public static final int CONFIG_RDS_REG = 5;
+    /** Enables DAB-DAB hard- and implicit-linking (the same content). */
+    public static final int CONFIG_DAB_DAB_LINKING = 6;
+    /** Enables DAB-FM hard- and implicit-linking (the same content). */
+    public static final int CONFIG_DAB_FM_LINKING = 7;
+    /** Enables DAB-DAB soft-linking (related content). */
+    public static final int CONFIG_DAB_DAB_SOFT_LINKING = 8;
+    /** Enables DAB-FM soft-linking (related content). */
+    public static final int CONFIG_DAB_FM_SOFT_LINKING = 9;
+
+    /** @hide */
+    @IntDef(prefix = { "CONFIG_" }, value = {
+        CONFIG_FORCE_MONO,
+        CONFIG_FORCE_ANALOG,
+        CONFIG_FORCE_DIGITAL,
+        CONFIG_RDS_AF,
+        CONFIG_RDS_REG,
+        CONFIG_DAB_DAB_LINKING,
+        CONFIG_DAB_FM_LINKING,
+        CONFIG_DAB_DAB_SOFT_LINKING,
+        CONFIG_DAB_FM_SOFT_LINKING,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ConfigFlag {}
+
     private static void writeStringMap(@NonNull Parcel dest, @NonNull Map<String, String> map) {
         dest.writeInt(map.size());
         for (Map.Entry<String, String> entry : map.entrySet()) {
@@ -645,7 +711,8 @@
         private final boolean mAf;
         private final boolean mEa;
 
-        FmBandDescriptor(int region, int type, int lowerLimit, int upperLimit, int spacing,
+        /** @hide */
+        public FmBandDescriptor(int region, int type, int lowerLimit, int upperLimit, int spacing,
                 boolean stereo, boolean rds, boolean ta, boolean af, boolean ea) {
             super(region, type, lowerLimit, upperLimit, spacing);
             mStereo = stereo;
@@ -771,7 +838,8 @@
 
         private final boolean mStereo;
 
-        AmBandDescriptor(int region, int type, int lowerLimit, int upperLimit, int spacing,
+        /** @hide */
+        public AmBandDescriptor(int region, int type, int lowerLimit, int upperLimit, int spacing,
                 boolean stereo) {
             super(region, type, lowerLimit, upperLimit, spacing);
             mStereo = stereo;
@@ -843,10 +911,10 @@
     /** Radio band configuration. */
     public static class BandConfig implements Parcelable {
 
-        final BandDescriptor mDescriptor;
+        @NonNull final BandDescriptor mDescriptor;
 
         BandConfig(BandDescriptor descriptor) {
-            mDescriptor = descriptor;
+            mDescriptor = Objects.requireNonNull(descriptor);
         }
 
         BandConfig(int region, int type, int lowerLimit, int upperLimit, int spacing) {
@@ -968,7 +1036,8 @@
         private final boolean mAf;
         private final boolean mEa;
 
-        FmBandConfig(FmBandDescriptor descriptor) {
+        /** @hide */
+        public FmBandConfig(FmBandDescriptor descriptor) {
             super((BandDescriptor)descriptor);
             mStereo = descriptor.isStereoSupported();
             mRds = descriptor.isRdsSupported();
@@ -1204,7 +1273,8 @@
     public static class AmBandConfig extends BandConfig {
         private final boolean mStereo;
 
-        AmBandConfig(AmBandDescriptor descriptor) {
+        /** @hide */
+        public AmBandConfig(AmBandDescriptor descriptor) {
             super((BandDescriptor)descriptor);
             mStereo = descriptor.isStereoSupported();
         }
@@ -1649,8 +1719,8 @@
         TunerCallbackAdapter halCallback = new TunerCallbackAdapter(callback, handler);
         try {
             tuner = mService.openTuner(moduleId, config, withAudio, halCallback);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Failed to open tuner", e);
+        } catch (RemoteException | IllegalArgumentException ex) {
+            Log.e(TAG, "Failed to open tuner", ex);
             return null;
         }
         if (tuner == null) {
diff --git a/core/java/android/hardware/radio/RadioTuner.java b/core/java/android/hardware/radio/RadioTuner.java
index e93fd5f..0d367e7 100644
--- a/core/java/android/hardware/radio/RadioTuner.java
+++ b/core/java/android/hardware/radio/RadioTuner.java
@@ -290,7 +290,9 @@
      * @throws IllegalStateException if the switch is not supported at current
      *         configuration.
      * @return {@code true} if analog is forced, {@code false} otherwise.
+     * @deprecated Use {@link isConfigFlagSet(int)} instead.
      */
+    @Deprecated
     public abstract boolean isAnalogForced();
 
     /**
@@ -305,10 +307,50 @@
      * @param isForced {@code true} to force analog, {@code false} for a default behaviour.
      * @throws IllegalStateException if the switch is not supported at current
      *         configuration.
+     * @deprecated Use {@link setConfigFlag(int, boolean)} instead.
      */
+    @Deprecated
     public abstract void setAnalogForced(boolean isForced);
 
     /**
+     * Checks, if a given config flag is supported
+     *
+     * @param flag Flag to check.
+     * @return True, if the flag is supported.
+     */
+    public boolean isConfigFlagSupported(@RadioManager.ConfigFlag int flag) {
+        return false;
+    }
+
+    /**
+     * Fetches the current setting of a given config flag.
+     *
+     * The success/failure result is consistent with isConfigFlagSupported.
+     *
+     * @param flag Flag to fetch.
+     * @return The current value of the flag.
+     * @throws IllegalStateException if the flag is not applicable right now.
+     * @throws UnsupportedOperationException if the flag is not supported at all.
+     */
+    public boolean isConfigFlagSet(@RadioManager.ConfigFlag int flag) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Sets the config flag.
+     *
+     * The success/failure result is consistent with isConfigFlagSupported.
+     *
+     * @param flag Flag to set.
+     * @param value The new value of a given flag.
+     * @throws IllegalStateException if the flag is not applicable right now.
+     * @throws UnsupportedOperationException if the flag is not supported at all.
+     */
+    public void setConfigFlag(@RadioManager.ConfigFlag int flag, boolean value) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
      * Generic method for setting vendor-specific parameter values.
      * The framework does not interpret the parameters, they are passed
      * in an opaque manner between a vendor application and HAL.
@@ -316,6 +358,7 @@
      * Framework does not make any assumptions on the keys or values, other than
      * ones stated in VendorKeyValue documentation (a requirement of key
      * prefixes).
+     * See VendorKeyValue at hardware/interfaces/broadcastradio/2.0/types.hal.
      *
      * For each pair in the result map, the key will be one of the keys
      * contained in the input (possibly with wildcards expanded), and the value
@@ -332,10 +375,11 @@
      *
      * @param parameters Vendor-specific key-value pairs.
      * @return Operation completion status for parameters being set.
-     * @hide FutureFeature
      */
-    public abstract @NonNull Map<String, String>
-            setParameters(@NonNull Map<String, String> parameters);
+    public @NonNull Map<String, String>
+            setParameters(@NonNull Map<String, String> parameters) {
+        throw new UnsupportedOperationException();
+    }
 
     /**
      * Generic method for retrieving vendor-specific parameter values.
@@ -355,10 +399,11 @@
      *
      * @param keys Parameter keys to fetch.
      * @return Vendor-specific key-value pairs.
-     * @hide FutureFeature
      */
-    public abstract @NonNull Map<String, String>
-            getParameters(@NonNull List<String> keys);
+    public @NonNull Map<String, String>
+            getParameters(@NonNull List<String> keys) {
+        throw new UnsupportedOperationException();
+    }
 
     /**
      * Get current antenna connection state for current configuration.
@@ -494,7 +539,6 @@
          * asynchronously.
          *
          * @param parameters Vendor-specific key-value pairs.
-         * @hide FutureFeature
          */
         public void onParametersUpdated(@NonNull Map<String, String> parameters) {}
     }
diff --git a/core/java/android/hardware/radio/TunerAdapter.java b/core/java/android/hardware/radio/TunerAdapter.java
index 864d17c..8ad609d 100644
--- a/core/java/android/hardware/radio/TunerAdapter.java
+++ b/core/java/android/hardware/radio/TunerAdapter.java
@@ -63,6 +63,7 @@
 
     @Override
     public int setConfiguration(RadioManager.BandConfig config) {
+        if (config == null) return RadioManager.STATUS_BAD_VALUE;
         try {
             mTuner.setConfiguration(config);
             mBand = config.getType();
@@ -235,17 +236,36 @@
 
     @Override
     public boolean isAnalogForced() {
+        return isConfigFlagSet(RadioManager.CONFIG_FORCE_ANALOG);
+    }
+
+    @Override
+    public void setAnalogForced(boolean isForced) {
+        setConfigFlag(RadioManager.CONFIG_FORCE_ANALOG, isForced);
+    }
+
+    @Override
+    public boolean isConfigFlagSupported(@RadioManager.ConfigFlag int flag) {
         try {
-            return mTuner.isAnalogForced();
+            return mTuner.isConfigFlagSupported(flag);
         } catch (RemoteException e) {
             throw new RuntimeException("service died", e);
         }
     }
 
     @Override
-    public void setAnalogForced(boolean isForced) {
+    public boolean isConfigFlagSet(@RadioManager.ConfigFlag int flag) {
         try {
-            mTuner.setAnalogForced(isForced);
+            return mTuner.isConfigFlagSet(flag);
+        } catch (RemoteException e) {
+            throw new RuntimeException("service died", e);
+        }
+    }
+
+    @Override
+    public void setConfigFlag(@RadioManager.ConfigFlag int flag, boolean value) {
+        try {
+            mTuner.setConfigFlag(flag, value);
         } catch (RemoteException e) {
             throw new RuntimeException("service died", e);
         }
diff --git a/core/java/android/hardware/usb/IUsbManager.aidl b/core/java/android/hardware/usb/IUsbManager.aidl
index 151e62d..398dda1 100644
--- a/core/java/android/hardware/usb/IUsbManager.aidl
+++ b/core/java/android/hardware/usb/IUsbManager.aidl
@@ -96,6 +96,11 @@
      */
     void setCurrentFunction(String function, boolean usbDataUnlocked);
 
+    /* Sets the screen unlocked USB function(s), which will be set automatically
+     * when the screen is unlocked.
+     */
+    void setScreenUnlockedFunctions(String function);
+
     /* Allow USB debugging from the attached host. If alwaysAllow is true, add the
      * the public key to list of host keys that the user has approved.
      */
diff --git a/core/java/android/hardware/usb/UsbManager.java b/core/java/android/hardware/usb/UsbManager.java
index bdb90bc..7617c2b 100644
--- a/core/java/android/hardware/usb/UsbManager.java
+++ b/core/java/android/hardware/usb/UsbManager.java
@@ -601,6 +601,32 @@
     }
 
     /**
+     * Sets the screen unlocked functions, which are persisted and set as the current functions
+     * whenever the screen is unlocked.
+     * <p>
+     * The allowed values are: {@link #USB_FUNCTION_NONE},
+     * {@link #USB_FUNCTION_MIDI}, {@link #USB_FUNCTION_MTP}, {@link #USB_FUNCTION_PTP},
+     * or {@link #USB_FUNCTION_RNDIS}.
+     * {@link #USB_FUNCTION_NONE} has the effect of switching off this feature, so functions
+     * no longer change on screen unlock.
+     * </p><p>
+     * Note: When the screen is on, this method will apply given functions as current functions,
+     * which is asynchronous and may fail silently without applying the requested changes.
+     * </p>
+     *
+     * @param function function to set as default
+     *
+     * {@hide}
+     */
+    public void setScreenUnlockedFunctions(String function) {
+        try {
+            mService.setScreenUnlockedFunctions(function);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Returns a list of physical USB ports on the device.
      * <p>
      * This list is guaranteed to contain all dual-role USB Type C ports but it might
diff --git a/core/java/android/net/INetworkPolicyManager.aidl b/core/java/android/net/INetworkPolicyManager.aidl
index f75789f..7e37432 100644
--- a/core/java/android/net/INetworkPolicyManager.aidl
+++ b/core/java/android/net/INetworkPolicyManager.aidl
@@ -70,6 +70,7 @@
 
     SubscriptionPlan[] getSubscriptionPlans(int subId, String callingPackage);
     void setSubscriptionPlans(int subId, in SubscriptionPlan[] plans, String callingPackage);
+    String getSubscriptionPlansOwner(int subId);
 
     void factoryReset(String subscriber);
 
diff --git a/core/java/android/net/IpSecAlgorithm.java b/core/java/android/net/IpSecAlgorithm.java
index f82627b..7d752e8 100644
--- a/core/java/android/net/IpSecAlgorithm.java
+++ b/core/java/android/net/IpSecAlgorithm.java
@@ -231,6 +231,31 @@
         }
     }
 
+    /** @hide */
+    public boolean isAuthentication() {
+        switch (getName()) {
+            // Fallthrough
+            case AUTH_HMAC_MD5:
+            case AUTH_HMAC_SHA1:
+            case AUTH_HMAC_SHA256:
+            case AUTH_HMAC_SHA384:
+            case AUTH_HMAC_SHA512:
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    /** @hide */
+    public boolean isEncryption() {
+        return getName().equals(CRYPT_AES_CBC);
+    }
+
+    /** @hide */
+    public boolean isAead() {
+        return getName().equals(AUTH_CRYPT_AES_GCM);
+    }
+
     @Override
     public String toString() {
         return new StringBuilder()
diff --git a/core/java/android/net/IpSecConfig.java b/core/java/android/net/IpSecConfig.java
index e6cd3fc..f54ceb5 100644
--- a/core/java/android/net/IpSecConfig.java
+++ b/core/java/android/net/IpSecConfig.java
@@ -102,17 +102,11 @@
 
     /** Set the local IP address for Tunnel mode */
     public void setLocalAddress(String localAddress) {
-        if (localAddress == null) {
-            throw new IllegalArgumentException("localAddress may not be null!");
-        }
         mLocalAddress = localAddress;
     }
 
     /** Set the remote IP address for this IPsec transform */
     public void setRemoteAddress(String remoteAddress) {
-        if (remoteAddress == null) {
-            throw new IllegalArgumentException("remoteAddress may not be null!");
-        }
         mRemoteAddress = remoteAddress;
     }
 
diff --git a/core/java/android/net/IpSecManager.java b/core/java/android/net/IpSecManager.java
index 6a4b891..34cfa9b 100644
--- a/core/java/android/net/IpSecManager.java
+++ b/core/java/android/net/IpSecManager.java
@@ -69,7 +69,7 @@
     }
 
     /** @hide */
-    public static final int INVALID_RESOURCE_ID = 0;
+    public static final int INVALID_RESOURCE_ID = -1;
 
     /**
      * Thrown to indicate that a requested SPI is in use.
@@ -128,7 +128,7 @@
         private final InetAddress mRemoteAddress;
         private final CloseGuard mCloseGuard = CloseGuard.get();
         private int mSpi = INVALID_SECURITY_PARAMETER_INDEX;
-        private int mResourceId;
+        private int mResourceId = INVALID_RESOURCE_ID;
 
         /** Get the underlying SPI held by this object. */
         public int getSpi() {
@@ -146,6 +146,7 @@
         public void close() {
             try {
                 mService.releaseSecurityParameterIndex(mResourceId);
+                mResourceId = INVALID_RESOURCE_ID;
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
@@ -501,7 +502,7 @@
     public static final class UdpEncapsulationSocket implements AutoCloseable {
         private final ParcelFileDescriptor mPfd;
         private final IIpSecService mService;
-        private final int mResourceId;
+        private int mResourceId = INVALID_RESOURCE_ID;
         private final int mPort;
         private final CloseGuard mCloseGuard = CloseGuard.get();
 
@@ -554,6 +555,7 @@
         public void close() throws IOException {
             try {
                 mService.closeUdpEncapsulationSocket(mResourceId);
+                mResourceId = INVALID_RESOURCE_ID;
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
diff --git a/core/java/android/net/IpSecTransform.java b/core/java/android/net/IpSecTransform.java
index 7cd742b..102ba6d 100644
--- a/core/java/android/net/IpSecTransform.java
+++ b/core/java/android/net/IpSecTransform.java
@@ -347,6 +347,9 @@
          */
         public IpSecTransform.Builder setSpi(
                 @TransformDirection int direction, IpSecManager.SecurityParameterIndex spi) {
+            if (spi.getResourceId() == INVALID_RESOURCE_ID) {
+                throw new IllegalArgumentException("Invalid SecurityParameterIndex");
+            }
             mConfig.setSpiResourceId(direction, spi.getResourceId());
             return this;
         }
@@ -381,6 +384,9 @@
         public IpSecTransform.Builder setIpv4Encapsulation(
                 IpSecManager.UdpEncapsulationSocket localSocket, int remotePort) {
             mConfig.setEncapType(ENCAP_ESPINUDP);
+            if (localSocket.getResourceId() == INVALID_RESOURCE_ID) {
+                throw new IllegalArgumentException("Invalid UdpEncapsulationSocket");
+            }
             mConfig.setEncapSocketResourceId(localSocket.getResourceId());
             mConfig.setEncapRemotePort(remotePort);
             return this;
@@ -426,6 +432,9 @@
         public IpSecTransform buildTransportModeTransform(InetAddress remoteAddress)
                 throws IpSecManager.ResourceUnavailableException,
                         IpSecManager.SpiUnavailableException, IOException {
+            if (remoteAddress == null) {
+                throw new IllegalArgumentException("Remote address may not be null or empty!");
+            }
             mConfig.setMode(MODE_TRANSPORT);
             mConfig.setRemoteAddress(remoteAddress.getHostAddress());
             // FIXME: modifying a builder after calling build can change the built transform.
@@ -447,8 +456,12 @@
          */
         public IpSecTransform buildTunnelModeTransform(
                 InetAddress localAddress, InetAddress remoteAddress) {
-            // FIXME: argument validation here
-            // throw new IllegalArgumentException("Natt Keepalive requires UDP Encapsulation");
+            if (localAddress == null) {
+                throw new IllegalArgumentException("Local address may not be null or empty!");
+            }
+            if (remoteAddress == null) {
+                throw new IllegalArgumentException("Remote address may not be null or empty!");
+            }
             mConfig.setLocalAddress(localAddress.getHostAddress());
             mConfig.setRemoteAddress(remoteAddress.getHostAddress());
             mConfig.setMode(MODE_TUNNEL);
diff --git a/core/java/android/net/Network.java b/core/java/android/net/Network.java
index 903b602..1a3ce91 100644
--- a/core/java/android/net/Network.java
+++ b/core/java/android/net/Network.java
@@ -21,6 +21,7 @@
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.OsConstants;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.okhttp.internalandroidapi.Dns;
 import com.android.okhttp.internalandroidapi.HttpURLConnectionFactory;
@@ -402,4 +403,11 @@
     public String toString() {
         return Integer.toString(netId);
     }
+
+    /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+        proto.write(NetworkProto.NET_ID, netId);
+        proto.end(token);
+    }
 }
diff --git a/core/java/android/net/NetworkCapabilities.java b/core/java/android/net/NetworkCapabilities.java
index f468e5d..8b03fa8 100644
--- a/core/java/android/net/NetworkCapabilities.java
+++ b/core/java/android/net/NetworkCapabilities.java
@@ -20,6 +20,7 @@
 import android.net.ConnectivityManager.NetworkCallback;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.BitUtils;
@@ -1016,6 +1017,31 @@
         return "[" + transports + capabilities + upBand + dnBand + specifier + signalStrength + "]";
     }
 
+    /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        for (int transport : getTransportTypes()) {
+            proto.write(NetworkCapabilitiesProto.TRANSPORTS, transport);
+        }
+
+        for (int capability : getCapabilities()) {
+            proto.write(NetworkCapabilitiesProto.CAPABILITIES, capability);
+        }
+
+        proto.write(NetworkCapabilitiesProto.LINK_UP_BANDWIDTH_KBPS, mLinkUpBandwidthKbps);
+        proto.write(NetworkCapabilitiesProto.LINK_DOWN_BANDWIDTH_KBPS, mLinkDownBandwidthKbps);
+
+        if (mNetworkSpecifier != null) {
+            proto.write(NetworkCapabilitiesProto.NETWORK_SPECIFIER, mNetworkSpecifier.toString());
+        }
+
+        proto.write(NetworkCapabilitiesProto.CAN_REPORT_SIGNAL_STRENGTH, hasSignalStrength());
+        proto.write(NetworkCapabilitiesProto.SIGNAL_STRENGTH, mSignalStrength);
+
+        proto.end(token);
+    }
+
     /**
      * @hide
      */
diff --git a/core/java/android/net/NetworkRequest.java b/core/java/android/net/NetworkRequest.java
index 97ded2d..a072409 100644
--- a/core/java/android/net/NetworkRequest.java
+++ b/core/java/android/net/NetworkRequest.java
@@ -20,6 +20,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.text.TextUtils;
+import android.util.proto.ProtoOutputStream;
 
 import java.util.Objects;
 
@@ -389,6 +390,35 @@
                 ", " + networkCapabilities.toString() + " ]";
     }
 
+    private int typeToProtoEnum(Type t) {
+        switch (t) {
+            case NONE:
+                return NetworkRequestProto.TYPE_NONE;
+            case LISTEN:
+                return NetworkRequestProto.TYPE_LISTEN;
+            case TRACK_DEFAULT:
+                return NetworkRequestProto.TYPE_TRACK_DEFAULT;
+            case REQUEST:
+                return NetworkRequestProto.TYPE_REQUEST;
+            case BACKGROUND_REQUEST:
+                return NetworkRequestProto.TYPE_BACKGROUND_REQUEST;
+            default:
+                return NetworkRequestProto.TYPE_UNKNOWN;
+        }
+    }
+
+    /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        proto.write(NetworkRequestProto.TYPE, typeToProtoEnum(type));
+        proto.write(NetworkRequestProto.REQUEST_ID, requestId);
+        proto.write(NetworkRequestProto.LEGACY_TYPE, legacyType);
+        networkCapabilities.writeToProto(proto, NetworkRequestProto.NETWORK_CAPABILITIES);
+
+        proto.end(token);
+    }
+
     public boolean equals(Object obj) {
         if (obj instanceof NetworkRequest == false) return false;
         NetworkRequest that = (NetworkRequest)obj;
diff --git a/core/java/android/net/NetworkWatchlistManager.java b/core/java/android/net/NetworkWatchlistManager.java
index 42e43c8..5425bf5 100644
--- a/core/java/android/net/NetworkWatchlistManager.java
+++ b/core/java/android/net/NetworkWatchlistManager.java
@@ -59,8 +59,8 @@
     /**
      * Report network watchlist records if necessary.
      *
-     * Watchlist report process will run summarize records into a single report, then the
-     * report will be processed by differential privacy framework and store it on disk.
+     * Watchlist report process will summarize records into a single report, then the
+     * report will be processed by differential privacy framework and stored on disk.
      *
      * @hide
      */
@@ -72,4 +72,18 @@
             e.rethrowFromSystemServer();
         }
     }
+
+    /**
+     * Reload network watchlist.
+     *
+     * @hide
+     */
+    public void reloadWatchlist() {
+        try {
+            mNetworkWatchlistManager.reloadWatchlist();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Unable to reload watchlist");
+            e.rethrowFromSystemServer();
+        }
+    }
 }
diff --git a/core/java/android/net/TrafficStats.java b/core/java/android/net/TrafficStats.java
index 196a3bc..bda720bb 100644
--- a/core/java/android/net/TrafficStats.java
+++ b/core/java/android/net/TrafficStats.java
@@ -27,6 +27,7 @@
 import android.media.MediaPlayer;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.util.DataUnit;
 
 import com.android.server.NetworkManagementSocketTagger;
 
@@ -56,15 +57,20 @@
      */
     public final static int UNSUPPORTED = -1;
 
-    /** @hide */
+    /** @hide @deprecated use {@link DataUnit} instead to clarify SI-vs-IEC */
+    @Deprecated
     public static final long KB_IN_BYTES = 1024;
-    /** @hide */
+    /** @hide @deprecated use {@link DataUnit} instead to clarify SI-vs-IEC */
+    @Deprecated
     public static final long MB_IN_BYTES = KB_IN_BYTES * 1024;
-    /** @hide */
+    /** @hide @deprecated use {@link DataUnit} instead to clarify SI-vs-IEC */
+    @Deprecated
     public static final long GB_IN_BYTES = MB_IN_BYTES * 1024;
-    /** @hide */
+    /** @hide @deprecated use {@link DataUnit} instead to clarify SI-vs-IEC */
+    @Deprecated
     public static final long TB_IN_BYTES = GB_IN_BYTES * 1024;
-    /** @hide */
+    /** @hide @deprecated use {@link DataUnit} instead to clarify SI-vs-IEC */
+    @Deprecated
     public static final long PB_IN_BYTES = TB_IN_BYTES * 1024;
 
     /**
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index 1e847c5..77e4808 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -180,6 +180,11 @@
     public static final int FOREGROUND_SERVICE = 22;
 
     /**
+     * A constant indicating an aggregate wifi multicast timer
+     */
+     public static final int WIFI_AGGREGATE_MULTICAST_ENABLED = 23;
+
+    /**
      * Include all of the data in the stats, including previously saved data.
      */
     public static final int STATS_SINCE_CHARGED = 0;
@@ -520,8 +525,8 @@
             return ActivityManager.PROCESS_STATE_NONEXISTENT;
         } else if (procState == ActivityManager.PROCESS_STATE_TOP) {
             return Uid.PROCESS_STATE_TOP;
-        } else if (procState <= ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE) {
-            // Persistent and other foreground states go here.
+        } else if (procState == ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE) {
+            // State when app has put itself in the foreground.
             return Uid.PROCESS_STATE_FOREGROUND_SERVICE;
         } else if (procState <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND) {
             // Persistent and other foreground states go here.
@@ -2334,6 +2339,22 @@
     };
 
     /**
+     * Returns total time for WiFi Multicast Wakelock timer.
+     * Note that this may be different from the sum of per uid timer values.
+     *
+     *  {@hide}
+     */
+    public abstract long getWifiMulticastWakelockTime(long elapsedRealtimeUs, int which);
+
+    /**
+     * Returns total time for WiFi Multicast Wakelock timer
+     * Note that this may be different from the sum of per uid timer values.
+     *
+     * {@hide}
+     */
+    public abstract int getWifiMulticastWakelockCount(int which);
+
+    /**
      * Returns the time in microseconds that wifi has been on while the device was
      * running on battery.
      *
@@ -3442,16 +3463,13 @@
                 screenDozeTime / 1000);
 
 
-        // Calculate both wakelock and wifi multicast wakelock times across all uids.
+        // Calculate wakelock times across all uids.
         long fullWakeLockTimeTotal = 0;
         long partialWakeLockTimeTotal = 0;
-        long multicastWakeLockTimeTotalMicros = 0;
-        int multicastWakeLockCountTotal = 0;
 
         for (int iu = 0; iu < NU; iu++) {
             final Uid u = uidStats.valueAt(iu);
 
-            // First calculating the wakelock stats
             final ArrayMap<String, ? extends BatteryStats.Uid.Wakelock> wakelocks
                     = u.getWakelockStats();
             for (int iw=wakelocks.size()-1; iw>=0; iw--) {
@@ -3469,13 +3487,6 @@
                         rawRealtime, which);
                 }
             }
-
-            // Now calculating the wifi multicast wakelock stats
-            final Timer mcTimer = u.getMulticastWakelockStats();
-            if (mcTimer != null) {
-                multicastWakeLockTimeTotalMicros += mcTimer.getTotalTimeLocked(rawRealtime, which);
-                multicastWakeLockCountTotal += mcTimer.getCountLocked(which);
-            }
         }
 
         // Dump network stats
@@ -3592,6 +3603,9 @@
         dumpLine(pw, 0 /* uid */, category, WIFI_SIGNAL_STRENGTH_COUNT_DATA, args);
 
         // Dump Multicast total stats
+        final long multicastWakeLockTimeTotalMicros =
+                getWifiMulticastWakelockTime(rawRealtime, which);
+        final int multicastWakeLockCountTotal = getWifiMulticastWakelockCount(which);
         dumpLine(pw, 0 /* uid */, category, WIFI_MULTICAST_TOTAL_DATA,
                 multicastWakeLockTimeTotalMicros / 1000,
                 multicastWakeLockCountTotal);
@@ -4456,18 +4470,15 @@
             pw.print("  Connectivity changes: "); pw.println(connChanges);
         }
 
-        // Calculate both wakelock and wifi multicast wakelock times across all uids.
+        // Calculate wakelock times across all uids.
         long fullWakeLockTimeTotalMicros = 0;
         long partialWakeLockTimeTotalMicros = 0;
-        long multicastWakeLockTimeTotalMicros = 0;
-        int multicastWakeLockCountTotal = 0;
 
         final ArrayList<TimerEntry> timers = new ArrayList<>();
 
         for (int iu = 0; iu < NU; iu++) {
             final Uid u = uidStats.valueAt(iu);
 
-            // First calculate wakelock statistics
             final ArrayMap<String, ? extends BatteryStats.Uid.Wakelock> wakelocks
                     = u.getWakelockStats();
             for (int iw=wakelocks.size()-1; iw>=0; iw--) {
@@ -4495,13 +4506,6 @@
                     }
                 }
             }
-
-            // Next calculate wifi multicast wakelock statistics
-            final Timer mcTimer = u.getMulticastWakelockStats();
-            if (mcTimer != null) {
-                multicastWakeLockTimeTotalMicros += mcTimer.getTotalTimeLocked(rawRealtime, which);
-                multicastWakeLockCountTotal += mcTimer.getCountLocked(which);
-            }
         }
 
         final long mobileRxTotalBytes = getNetworkActivityBytes(NETWORK_MOBILE_RX_DATA, which);
@@ -4531,6 +4535,9 @@
             pw.println(sb.toString());
         }
 
+        final long multicastWakeLockTimeTotalMicros =
+                getWifiMulticastWakelockTime(rawRealtime, which);
+        final int multicastWakeLockCountTotal = getWifiMulticastWakelockCount(which);
         if (multicastWakeLockTimeTotalMicros != 0) {
             sb.setLength(0);
             sb.append(prefix);
@@ -7051,6 +7058,28 @@
                     }
                 }
             }
+
+            for (int procState = 0; procState < Uid.NUM_PROCESS_STATE; ++procState) {
+                final long[] timesMs = u.getCpuFreqTimes(which, procState);
+                if (timesMs != null && timesMs.length == cpuFreqs.length) {
+                    long[] screenOffTimesMs = u.getScreenOffCpuFreqTimes(which, procState);
+                    if (screenOffTimesMs == null) {
+                        screenOffTimesMs = new long[timesMs.length];
+                    }
+                    final long procToken = proto.start(UidProto.Cpu.BY_PROCESS_STATE);
+                    proto.write(UidProto.Cpu.ByProcessState.PROCESS_STATE, procState);
+                    for (int ic = 0; ic < timesMs.length; ++ic) {
+                        long cToken = proto.start(UidProto.Cpu.ByProcessState.BY_FREQUENCY);
+                        proto.write(UidProto.Cpu.ByFrequency.FREQUENCY_INDEX, ic + 1);
+                        proto.write(UidProto.Cpu.ByFrequency.TOTAL_DURATION_MS,
+                                timesMs[ic]);
+                        proto.write(UidProto.Cpu.ByFrequency.SCREEN_OFF_DURATION_MS,
+                                screenOffTimesMs[ic]);
+                        proto.end(cToken);
+                    }
+                    proto.end(procToken);
+                }
+            }
             proto.end(cpuToken);
 
             // Flashlight (FLASHLIGHT_DATA)
@@ -7535,22 +7564,9 @@
         proto.end(mToken);
 
         // Wifi multicast wakelock total stats (WIFI_MULTICAST_WAKELOCK_TOTAL_DATA)
-        // Calculate multicast wakelock stats across all uids.
-        long multicastWakeLockTimeTotalUs = 0;
-        int multicastWakeLockCountTotal = 0;
-
-        for (int iu = 0; iu < uidStats.size(); iu++) {
-            final Uid u = uidStats.valueAt(iu);
-
-            final Timer mcTimer = u.getMulticastWakelockStats();
-
-            if (mcTimer != null) {
-                multicastWakeLockTimeTotalUs +=
-                        mcTimer.getTotalTimeLocked(rawRealtimeUs, which);
-                multicastWakeLockCountTotal += mcTimer.getCountLocked(which);
-            }
-        }
-
+        final long multicastWakeLockTimeTotalUs =
+                getWifiMulticastWakelockTime(rawRealtimeUs, which);
+        final int multicastWakeLockCountTotal = getWifiMulticastWakelockCount(which);
         final long wmctToken = proto.start(SystemProto.WIFI_MULTICAST_WAKELOCK_TOTAL);
         proto.write(SystemProto.WifiMulticastWakelockTotal.DURATION_MS,
                 multicastWakeLockTimeTotalUs / 1000);
diff --git a/core/java/android/os/Binder.java b/core/java/android/os/Binder.java
index 33470f3..eb264d6d 100644
--- a/core/java/android/os/Binder.java
+++ b/core/java/android/os/Binder.java
@@ -805,7 +805,7 @@
         /**
          * Return the total number of pairs in the map.
          */
-        int size() {
+        private int size() {
             int size = 0;
             for (ArrayList<WeakReference<BinderProxy>> a : mMainIndexValues) {
                 if (a != null) {
@@ -816,6 +816,24 @@
         }
 
         /**
+         * Return the total number of pairs in the map containing values that have
+         * not been cleared. More expensive than the above size function.
+         */
+        private int unclearedSize() {
+            int size = 0;
+            for (ArrayList<WeakReference<BinderProxy>> a : mMainIndexValues) {
+                if (a != null) {
+                    for (WeakReference<BinderProxy> ref : a) {
+                        if (ref.get() != null) {
+                            ++size;
+                        }
+                    }
+                }
+            }
+            return size;
+        }
+
+        /**
          * Remove ith entry from the hash bucket indicated by hash.
          */
         private void remove(int hash, int index) {
@@ -908,17 +926,31 @@
                 Log.v(Binder.TAG, "BinderProxy map growth! bucket size = " + size
                         + " total = " + totalSize);
                 mWarnBucketSize += WARN_INCREMENT;
-                if (Build.IS_DEBUGGABLE && totalSize > CRASH_AT_SIZE) {
-                    diagnosticCrash();
+                if (Build.IS_DEBUGGABLE && totalSize >= CRASH_AT_SIZE) {
+                    // Use the number of uncleared entries to determine whether we should
+                    // really report a histogram and crash. We don't want to fundamentally
+                    // change behavior for a debuggable process, so we GC only if we are
+                    // about to crash.
+                    final int totalUnclearedSize = unclearedSize();
+                    if (totalUnclearedSize >= CRASH_AT_SIZE) {
+                        dumpProxyInterfaceCounts();
+                        Runtime.getRuntime().gc();
+                        throw new AssertionError("Binder ProxyMap has too many entries: "
+                                + totalSize + " (total), " + totalUnclearedSize + " (uncleared), "
+                                + unclearedSize() + " (uncleared after GC). BinderProxy leak?");
+                    } else if (totalSize > 3 * totalUnclearedSize / 2) {
+                        Log.v(Binder.TAG, "BinderProxy map has many cleared entries: "
+                                + (totalSize - totalUnclearedSize) + " of " + totalSize
+                                + " are cleared");
+                    }
                 }
             }
         }
 
         /**
-         * Dump a histogram to the logcat, then throw an assertion error. Used to diagnose
-         * abnormally large proxy maps.
+         * Dump a histogram to the logcat. Used to diagnose abnormally large proxy maps.
          */
-        private void diagnosticCrash() {
+        private void dumpProxyInterfaceCounts() {
             Map<String, Integer> counts = new HashMap<>();
             for (ArrayList<WeakReference<BinderProxy>> a : mMainIndexValues) {
                 if (a != null) {
@@ -953,11 +985,6 @@
                 Log.v(Binder.TAG, " #" + (i + 1) + ": " + sorted[i].getKey() + " x"
                         + sorted[i].getValue());
             }
-
-            // Now throw an assertion.
-            final int totalSize = size();
-            throw new AssertionError("Binder ProxyMap has too many entries: " + totalSize
-                    + ". BinderProxy leak?");
         }
 
         // Corresponding ArrayLists in the following two arrays always have the same size.
diff --git a/core/java/android/os/Bundle.java b/core/java/android/os/Bundle.java
index c58153a..7ae5a67 100644
--- a/core/java/android/os/Bundle.java
+++ b/core/java/android/os/Bundle.java
@@ -21,6 +21,7 @@
 import android.util.Size;
 import android.util.SizeF;
 import android.util.SparseArray;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 
@@ -1272,4 +1273,21 @@
         }
         return mMap.toString();
     }
+
+    /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        if (mParcelledData != null) {
+            if (isEmptyParcel()) {
+                proto.write(BundleProto.PARCELLED_DATA_SIZE, 0);
+            } else {
+                proto.write(BundleProto.PARCELLED_DATA_SIZE, mParcelledData.dataSize());
+            }
+        } else {
+            proto.write(BundleProto.MAP_DATA, mMap.toString());
+        }
+
+        proto.end(token);
+    }
 }
diff --git a/core/java/android/os/Handler.java b/core/java/android/os/Handler.java
index 3ca1005..5c5e351 100644
--- a/core/java/android/os/Handler.java
+++ b/core/java/android/os/Handler.java
@@ -388,6 +388,8 @@
      * The runnable will be run on the thread to which this handler is attached.
      *
      * @param r The Runnable that will be executed.
+     * @param token An instance which can be used to cancel {@code r} via
+     *         {@link #removeCallbacksAndMessages}.
      * @param uptimeMillis The absolute time at which the callback should run,
      *         using the {@link android.os.SystemClock#uptimeMillis} time-base.
      * 
@@ -430,6 +432,32 @@
     }
     
     /**
+     * Causes the Runnable r to be added to the message queue, to be run
+     * after the specified amount of time elapses.
+     * The runnable will be run on the thread to which this handler
+     * is attached.
+     * <b>The time-base is {@link android.os.SystemClock#uptimeMillis}.</b>
+     * Time spent in deep sleep will add an additional delay to execution.
+     *
+     * @param r The Runnable that will be executed.
+     * @param token An instance which can be used to cancel {@code r} via
+     *         {@link #removeCallbacksAndMessages}.
+     * @param delayMillis The delay (in milliseconds) until the Runnable
+     *        will be executed.
+     *
+     * @return Returns true if the Runnable was successfully placed in to the
+     *         message queue.  Returns false on failure, usually because the
+     *         looper processing the message queue is exiting.  Note that a
+     *         result of true does not mean the Runnable will be processed --
+     *         if the looper is quit before the delivery time of the message
+     *         occurs then the message will be dropped.
+     */
+    public final boolean postDelayed(Runnable r, Object token, long delayMillis)
+    {
+        return sendMessageDelayed(getPostMessage(r, token), delayMillis);
+    }
+
+    /**
      * Posts a message to an object that implements Runnable.
      * Causes the Runnable r to executed on the next iteration through the
      * message queue. The runnable will be run on the thread to which this
diff --git a/core/java/android/os/HidlSupport.java b/core/java/android/os/HidlSupport.java
index a080c8d..4d7d931 100644
--- a/core/java/android/os/HidlSupport.java
+++ b/core/java/android/os/HidlSupport.java
@@ -86,6 +86,25 @@
     }
 
     /**
+     * Class which can be used to fetch an object out of a lambda. Fetching an object
+     * out of a local scope with HIDL is a common operation (although usually it can
+     * and should be avoided).
+     *
+     * @param <E> Inner object type.
+     */
+    public static final class Mutable<E> {
+        public E value;
+
+        public Mutable() {
+            value = null;
+        }
+
+        public Mutable(E value) {
+            this.value = value;
+        }
+    }
+
+    /**
      * Similar to Arrays.deepHashCode, but also take care of lists.
      */
     public static int deepHashCode(Object o) {
diff --git a/core/java/android/os/IStatsManager.aidl b/core/java/android/os/IStatsManager.aidl
index 3db12ed..29812e8 100644
--- a/core/java/android/os/IStatsManager.aidl
+++ b/core/java/android/os/IStatsManager.aidl
@@ -71,7 +71,7 @@
      * Fetches data for the specified configuration key. Returns a byte array representing proto
      * wire-encoded of ConfigMetricsReportList.
      */
-    byte[] getData(in String key);
+    byte[] getData(in long key);
 
     /**
      * Fetches metadata across statsd. Returns byte array representing wire-encoded proto.
@@ -86,7 +86,7 @@
      *
      * Returns if this configuration was correctly registered.
      */
-    boolean addConfiguration(in String configKey, in byte[] config, in String pkg, in String cls);
+    boolean addConfiguration(in long configKey, in byte[] config, in String pkg, in String cls);
 
     /**
      * Removes the configuration with the matching config key. No-op if this config key does not
@@ -94,5 +94,5 @@
      *
      * Returns if this configuration key was removed.
      */
-    boolean removeConfiguration(in String configKey);
+    boolean removeConfiguration(in long configKey);
 }
diff --git a/core/java/android/os/IUserManager.aidl b/core/java/android/os/IUserManager.aidl
index f643c57..01d6b02 100644
--- a/core/java/android/os/IUserManager.aidl
+++ b/core/java/android/os/IUserManager.aidl
@@ -98,4 +98,6 @@
     boolean isUserNameSet(int userHandle);
     boolean hasRestrictedProfiles();
     boolean trySetQuietModeEnabled(String callingPackage, boolean enableQuietMode, int userHandle, in IntentSender target);
+    long getUserStartRealtime();
+    long getUserUnlockRealtime();
 }
diff --git a/core/java/android/os/PersistableBundle.java b/core/java/android/os/PersistableBundle.java
index 3ed5b17..40eceb8 100644
--- a/core/java/android/os/PersistableBundle.java
+++ b/core/java/android/os/PersistableBundle.java
@@ -18,6 +18,7 @@
 
 import android.annotation.Nullable;
 import android.util.ArrayMap;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.util.XmlUtils;
 
@@ -321,4 +322,21 @@
         }
         return mMap.toString();
     }
+
+    /** @hide */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        if (mParcelledData != null) {
+            if (isEmptyParcel()) {
+                proto.write(PersistableBundleProto.PARCELLED_DATA_SIZE, 0);
+            } else {
+                proto.write(PersistableBundleProto.PARCELLED_DATA_SIZE, mParcelledData.dataSize());
+            }
+        } else {
+            proto.write(PersistableBundleProto.MAP_DATA, mMap.toString());
+        }
+
+        proto.end(token);
+    }
 }
diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index dd9fd93..44238df 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -1392,6 +1392,34 @@
     }
 
     /**
+     * Return the time when the calling user started in elapsed milliseconds since boot,
+     * or 0 if not started.
+     *
+     * @hide
+     */
+    public long getUserStartRealtime() {
+        try {
+            return mService.getUserStartRealtime();
+        } catch (RemoteException re) {
+            throw re.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Return the time when the calling user was unlocked elapsed milliseconds since boot,
+     * or 0 if not unlocked.
+     *
+     * @hide
+     */
+    public long getUserUnlockRealtime() {
+        try {
+            return mService.getUserUnlockRealtime();
+        } catch (RemoteException re) {
+            throw re.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Returns the UserInfo object describing a specific user.
      * Requires {@link android.Manifest.permission#MANAGE_USERS} permission.
      * @param userHandle the user handle of the user whose information is being requested.
@@ -2197,7 +2225,8 @@
 
     /**
      * Similar to {@link #trySetQuietModeEnabled(boolean, UserHandle)}, except you can specify
-     * a target to start when user is unlocked.
+     * a target to start when user is unlocked. If {@code target} is specified, caller must have
+     * the {@link android.Manifest.permission#MANAGE_USERS} permission.
      *
      * @see {@link #trySetQuietModeEnabled(boolean, UserHandle)}
      * @hide
diff --git a/core/java/android/os/WorkSource.java b/core/java/android/os/WorkSource.java
index 401b4a3..d0c2870 100644
--- a/core/java/android/os/WorkSource.java
+++ b/core/java/android/os/WorkSource.java
@@ -7,7 +7,6 @@
 
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Objects;
 
 /**
  * Describes the source of some work that may be done by someone else.
@@ -162,9 +161,21 @@
 
     @Override
     public boolean equals(Object o) {
-        return o instanceof WorkSource
-            && !diff((WorkSource) o)
-            && Objects.equals(mChains, ((WorkSource) o).mChains);
+        if (o instanceof WorkSource) {
+            WorkSource other = (WorkSource) o;
+
+            if (diff(other)) {
+                return false;
+            }
+
+            if (mChains != null && !mChains.isEmpty()) {
+                return mChains.equals(other.mChains);
+            } else {
+                return other.mChains == null || other.mChains.isEmpty();
+            }
+        }
+
+        return false;
     }
 
     @Override
@@ -407,11 +418,11 @@
     }
 
     public boolean remove(WorkSource other) {
-        if (mNum <= 0 || other.mNum <= 0) {
+        if (isEmpty() || other.isEmpty()) {
             return false;
         }
 
-        boolean uidRemoved = false;
+        boolean uidRemoved;
         if (mNames == null && other.mNames == null) {
             uidRemoved = removeUids(other);
         } else {
@@ -427,13 +438,8 @@
         }
 
         boolean chainRemoved = false;
-        if (other.mChains != null) {
-            if (mChains != null) {
-                chainRemoved = mChains.removeAll(other.mChains);
-            }
-        } else if (mChains != null) {
-            mChains.clear();
-            chainRemoved = true;
+        if (other.mChains != null && mChains != null) {
+            chainRemoved = mChains.removeAll(other.mChains);
         }
 
         return uidRemoved || chainRemoved;
diff --git a/core/java/android/os/storage/StorageManager.java b/core/java/android/os/storage/StorageManager.java
index 9833fe1..f4deeed 100644
--- a/core/java/android/os/storage/StorageManager.java
+++ b/core/java/android/os/storage/StorageManager.java
@@ -16,9 +16,6 @@
 
 package android.os.storage;
 
-import static android.net.TrafficStats.GB_IN_BYTES;
-import static android.net.TrafficStats.MB_IN_BYTES;
-
 import android.annotation.BytesLong;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
@@ -59,6 +56,7 @@
 import android.system.Os;
 import android.system.OsConstants;
 import android.text.TextUtils;
+import android.util.DataUnit;
 import android.util.Log;
 import android.util.Pair;
 import android.util.Slog;
@@ -116,6 +114,8 @@
     /** {@hide} */
     public static final String PROP_HAS_ADOPTABLE = "vold.has_adoptable";
     /** {@hide} */
+    public static final String PROP_HAS_RESERVED = "vold.has_reserved";
+    /** {@hide} */
     public static final String PROP_FORCE_ADOPTABLE = "persist.fw.force_adoptable";
     /** {@hide} */
     public static final String PROP_EMULATE_FBE = "persist.sys.emulate_fbe";
@@ -123,8 +123,6 @@
     public static final String PROP_SDCARDFS = "persist.sys.sdcardfs";
     /** {@hide} */
     public static final String PROP_VIRTUAL_DISK = "persist.sys.virtual_disk";
-    /** {@hide} */
-    public static final String PROP_ADOPTABLE_FBE = "persist.sys.adoptable_fbe";
 
     /** {@hide} */
     public static final String UUID_PRIVATE_INTERNAL = null;
@@ -1115,12 +1113,14 @@
     /** {@hide} */
     public static Pair<String, Long> getPrimaryStoragePathAndSize() {
         return Pair.create(null,
-                FileUtils.roundStorageSize(Environment.getDataDirectory().getTotalSpace()));
+                FileUtils.roundStorageSize(Environment.getDataDirectory().getTotalSpace()
+                    + Environment.getRootDirectory().getTotalSpace()));
     }
 
     /** {@hide} */
     public long getPrimaryStorageSize() {
-        return FileUtils.roundStorageSize(Environment.getDataDirectory().getTotalSpace());
+        return FileUtils.roundStorageSize(Environment.getDataDirectory().getTotalSpace()
+                + Environment.getRootDirectory().getTotalSpace());
     }
 
     /** {@hide} */
@@ -1197,12 +1197,12 @@
     }
 
     private static final int DEFAULT_THRESHOLD_PERCENTAGE = 5;
-    private static final long DEFAULT_THRESHOLD_MAX_BYTES = 500 * MB_IN_BYTES;
+    private static final long DEFAULT_THRESHOLD_MAX_BYTES = DataUnit.MEBIBYTES.toBytes(500);
 
     private static final int DEFAULT_CACHE_PERCENTAGE = 10;
-    private static final long DEFAULT_CACHE_MAX_BYTES = 5 * GB_IN_BYTES;
+    private static final long DEFAULT_CACHE_MAX_BYTES = DataUnit.GIBIBYTES.toBytes(5);
 
-    private static final long DEFAULT_FULL_THRESHOLD_BYTES = MB_IN_BYTES;
+    private static final long DEFAULT_FULL_THRESHOLD_BYTES = DataUnit.MEBIBYTES.toBytes(1);
 
     /**
      * Return the number of available bytes until the given path is considered
@@ -1474,6 +1474,11 @@
     }
 
     /** {@hide} */
+    public static boolean hasAdoptable() {
+        return SystemProperties.getBoolean(PROP_HAS_ADOPTABLE, false);
+    }
+
+    /** {@hide} */
     public static File maybeTranslateEmulatedPathToInternal(File path) {
         // Disabled now that FUSE has been replaced by sdcardfs
         return path;
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java
index 99fcdad..e7fd59e 100644
--- a/core/java/android/provider/DocumentsContract.java
+++ b/core/java/android/provider/DocumentsContract.java
@@ -16,7 +16,6 @@
 
 package android.provider;
 
-import static android.net.TrafficStats.KB_IN_BYTES;
 import static android.system.OsConstants.SEEK_SET;
 
 import static com.android.internal.util.Preconditions.checkArgument;
@@ -51,6 +50,7 @@
 import android.os.storage.StorageVolume;
 import android.system.ErrnoException;
 import android.system.Os;
+import android.util.DataUnit;
 import android.util.Log;
 
 import libcore.io.IoUtils;
@@ -173,7 +173,7 @@
     /**
      * Buffer is large enough to rewind past any EXIF headers.
      */
-    private static final int THUMBNAIL_BUFFER_SIZE = (int) (128 * KB_IN_BYTES);
+    private static final int THUMBNAIL_BUFFER_SIZE = (int) DataUnit.KIBIBYTES.toBytes(128);
 
     /** {@hide} */
     public static final String EXTERNAL_STORAGE_PROVIDER_AUTHORITY =
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index acac671..2ec4906 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -5778,6 +5778,14 @@
             "touch_exploration_granted_accessibility_services";
 
         /**
+         * Uri of the slice that's presented on the keyguard.
+         * Defaults to a slice with the date and next alarm.
+         *
+         * @hide
+         */
+        public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri";
+
+        /**
          * Whether to speak passwords while in accessibility mode.
          *
          * @deprecated The speaking of passwords is controlled by individual accessibility services.
@@ -7183,13 +7191,6 @@
         public static final String QS_TILES = "sysui_qs_tiles";
 
         /**
-         * Whether preloaded APKs have been installed for the user.
-         * @hide
-         */
-        public static final String DEMO_USER_SETUP_COMPLETE
-                = "demo_user_setup_complete";
-
-        /**
          * Specifies whether the web action API is enabled.
          *
          * @hide
@@ -8703,6 +8704,8 @@
 
         /**
          * Whether soft AP will shut down after a timeout period when no devices are connected.
+         *
+         * Type: int (0 for false, 1 for true)
          * @hide
          */
         public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled";
@@ -8782,6 +8785,7 @@
          * Type: string package name or null if the feature is either not provided or disabled.
          * @hide
          */
+        @TestApi
         public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package";
 
         /**
@@ -9773,6 +9777,22 @@
         public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants";
 
         /**
+         * BatteryStats specific settings.
+         * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true"
+         *
+         * The following keys are supported:
+         * <pre>
+         * track_cpu_times_by_proc_state (boolean)
+         * </pre>
+         *
+         * <p>
+         * Type: string
+         * @hide
+         * see also com.android.internal.os.BatteryStatsImpl.Constants
+         */
+        public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants";
+
+        /**
          * Whether or not App Standby feature is enabled. This controls throttling of apps
          * based on usage patterns and predictions.
          * Type: int (0 for false, 1 for true)
@@ -9782,6 +9802,14 @@
         public static final java.lang.String APP_STANDBY_ENABLED = "app_standby_enabled";
 
         /**
+         * Whether or not Network Watchlist feature is enabled.
+         * Type: int (0 for false, 1 for true)
+         * Default: 0
+         * @hide
+         */
+        public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled";
+
+        /**
          * Get the key that retrieves a bluetooth headset's priority.
          * @hide
          */
diff --git a/core/java/android/security/recoverablekeystore/KeyDerivationParameters.java b/core/java/android/security/recoverablekeystore/KeyDerivationParameters.java
index 978e60e..d162455 100644
--- a/core/java/android/security/recoverablekeystore/KeyDerivationParameters.java
+++ b/core/java/android/security/recoverablekeystore/KeyDerivationParameters.java
@@ -60,7 +60,7 @@
     /**
      * Creates instance of the class to to derive key using salted SHA256 hash.
      */
-    public static KeyDerivationParameters createSHA256Parameters(@NonNull byte[] salt) {
+    public static KeyDerivationParameters createSha256Parameters(@NonNull byte[] salt) {
         return new KeyDerivationParameters(ALGORITHM_SHA256, salt);
     }
 
diff --git a/core/java/android/security/recoverablekeystore/KeyEntryRecoveryData.java b/core/java/android/security/recoverablekeystore/KeyEntryRecoveryData.java
index 80f5aa7..5f56c91 100644
--- a/core/java/android/security/recoverablekeystore/KeyEntryRecoveryData.java
+++ b/core/java/android/security/recoverablekeystore/KeyEntryRecoveryData.java
@@ -22,13 +22,12 @@
 
 import com.android.internal.util.Preconditions;
 
-
 /**
  * Helper class with data necessary recover a single application key, given a recovery key.
  *
  * <ul>
- * <li>Alias - Keystore alias of the key.
- * <li>Encrypted key material.
+ *   <li>Alias - Keystore alias of the key.
+ *   <li>Encrypted key material.
  * </ul>
  *
  * Note that Application info is not included. Recovery Agent can only make its own keys
@@ -37,49 +36,48 @@
  * @hide
  */
 public final class KeyEntryRecoveryData implements Parcelable {
-    private final byte[] mAlias;
+    private final String mAlias;
     // The only supported format is AES-256 symmetric key.
     private final byte[] mEncryptedKeyMaterial;
 
-    public KeyEntryRecoveryData(@NonNull byte[] alias, @NonNull byte[] encryptedKeyMaterial) {
+    public KeyEntryRecoveryData(@NonNull String alias, @NonNull byte[] encryptedKeyMaterial) {
         mAlias = Preconditions.checkNotNull(alias);
         mEncryptedKeyMaterial = Preconditions.checkNotNull(encryptedKeyMaterial);
     }
 
     /**
      * Application-specific alias of the key.
+     *
      * @see java.security.KeyStore.aliases
      */
-    public @NonNull byte[] getAlias() {
+    public @NonNull String getAlias() {
         return mAlias;
     }
 
-    /**
-     * Encrypted key material encrypted by recovery key.
-     */
+    /** Encrypted key material encrypted by recovery key. */
     public @NonNull byte[] getEncryptedKeyMaterial() {
         return mEncryptedKeyMaterial;
     }
 
     public static final Parcelable.Creator<KeyEntryRecoveryData> CREATOR =
             new Parcelable.Creator<KeyEntryRecoveryData>() {
-        public KeyEntryRecoveryData createFromParcel(Parcel in) {
-                return new KeyEntryRecoveryData(in);
-        }
+                public KeyEntryRecoveryData createFromParcel(Parcel in) {
+                    return new KeyEntryRecoveryData(in);
+                }
 
-        public KeyEntryRecoveryData[] newArray(int length) {
-            return new KeyEntryRecoveryData[length];
-        }
-    };
+                public KeyEntryRecoveryData[] newArray(int length) {
+                    return new KeyEntryRecoveryData[length];
+                }
+            };
 
     @Override
     public void writeToParcel(Parcel out, int flags) {
-        out.writeByteArray(mAlias);
+        out.writeString(mAlias);
         out.writeByteArray(mEncryptedKeyMaterial);
     }
 
     protected KeyEntryRecoveryData(Parcel in) {
-        mAlias = in.createByteArray();
+        mAlias = in.readString();
         mEncryptedKeyMaterial = in.createByteArray();
     }
 
diff --git a/core/java/android/security/recoverablekeystore/RecoverableKeyStoreLoader.java b/core/java/android/security/recoverablekeystore/RecoverableKeyStoreLoader.java
index 72a138a..b5ec795 100644
--- a/core/java/android/security/recoverablekeystore/RecoverableKeyStoreLoader.java
+++ b/core/java/android/security/recoverablekeystore/RecoverableKeyStoreLoader.java
@@ -23,7 +23,6 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.ServiceSpecificException;
-import android.os.UserHandle;
 import android.security.KeyStore;
 import android.util.AndroidException;
 
@@ -44,8 +43,53 @@
 
     public static final int NO_ERROR = KeyStore.NO_ERROR;
     public static final int SYSTEM_ERROR = KeyStore.SYSTEM_ERROR;
-    public static final int UNINITIALIZED_RECOVERY_PUBLIC_KEY = 20;
-    public static final int NO_SNAPSHOT_PENDING_ERROR = 21;
+
+    /**
+     * Failed because the loader has not been initialized with a recovery public key yet.
+     */
+    public static final int ERROR_UNINITIALIZED_RECOVERY_PUBLIC_KEY = 20;
+
+    /**
+     * Failed because no snapshot is yet pending to be synced for the user.
+     */
+    public static final int ERROR_NO_SNAPSHOT_PENDING = 21;
+
+    /**
+     * Failed due to an error internal to AndroidKeyStore.
+     */
+    public static final int ERROR_KEYSTORE_INTERNAL_ERROR = 22;
+
+    /**
+     * Failed because the user does not have a lock screen set.
+     */
+    public static final int ERROR_INSECURE_USER = 24;
+
+    /**
+     * Failed because of an internal database error.
+     */
+    public static final int ERROR_DATABASE_ERROR = 25;
+
+    /**
+     * Failed because the provided certificate was not a valid X509 certificate.
+     */
+    public static final int ERROR_BAD_X509_CERTIFICATE = 26;
+
+    /**
+     * Should never be thrown - some algorithm that all AOSP implementations must support is
+     * not available.
+     */
+    public static final int ERROR_UNEXPECTED_MISSING_ALGORITHM = 27;
+
+    /**
+     * The caller is attempting to perform an operation that is not yet fully supported in the API.
+     */
+    public static final int ERROR_NOT_YET_SUPPORTED = 28;
+
+    /**
+     * Error thrown if decryption failed. This might be because the tag is wrong, the key is wrong,
+     * the data has become corrupted, the data has been tampered with, etc.
+     */
+    public static final int ERROR_DECRYPTION_FAILED = 29;
 
     /**
      * Rate limit is enforced to prevent using too many trusted remote devices, since each device
@@ -53,7 +97,7 @@
      *
      * @hide
      */
-    public static final int RATE_LIMIT_EXCEEDED = 21;
+    public static final int ERROR_RATE_LIMIT_EXCEEDED = 30;
 
     /** Key has been successfully synced. */
     public static final int RECOVERY_STATUS_SYNCED = 0;
@@ -88,12 +132,13 @@
         /**
          * Creates new {@link #RecoverableKeyStoreLoaderException} instance from the error code.
          *
-         * @param errorCode
+         * @param errorCode An error code, as listed at the top of this file.
+         * @param message The associated error message.
          * @hide
          */
-        public static RecoverableKeyStoreLoaderException fromErrorCode(int errorCode) {
-            return new RecoverableKeyStoreLoaderException(
-                    errorCode, getMessageFromErrorCode(errorCode));
+        public static RecoverableKeyStoreLoaderException fromErrorCode(
+                int errorCode, String message) {
+            return new RecoverableKeyStoreLoaderException(errorCode, message);
         }
 
         /**
@@ -105,33 +150,18 @@
          */
         static RecoverableKeyStoreLoaderException fromServiceSpecificException(
                 ServiceSpecificException e) throws RecoverableKeyStoreLoaderException {
-            throw RecoverableKeyStoreLoaderException.fromErrorCode(e.errorCode);
+            throw RecoverableKeyStoreLoaderException.fromErrorCode(e.errorCode, e.getMessage());
         }
 
         private RecoverableKeyStoreLoaderException(int errorCode, String message) {
             super(message);
+            mErrorCode = errorCode;
         }
 
         /** Returns errorCode. */
         public int getErrorCode() {
             return mErrorCode;
         }
-
-        /** @hide */
-        private static String getMessageFromErrorCode(int errorCode) {
-            switch (errorCode) {
-                case NO_ERROR:
-                    return "OK";
-                case SYSTEM_ERROR:
-                    return "System error";
-                case UNINITIALIZED_RECOVERY_PUBLIC_KEY:
-                    return "Recovery service is not initialized";
-                case RATE_LIMIT_EXCEEDED:
-                    return "Rate limit exceeded";
-                default:
-                    return String.valueOf("Unknown error code " + errorCode);
-            }
-        }
     }
 
     /**
@@ -156,8 +186,7 @@
             @NonNull String rootCertificateAlias, @NonNull byte[] signedPublicKeyList)
             throws RecoverableKeyStoreLoaderException {
         try {
-            mBinder.initRecoveryService(
-                    rootCertificateAlias, signedPublicKeyList, UserHandle.getCallingUserId());
+            mBinder.initRecoveryService(rootCertificateAlias, signedPublicKeyList);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -176,8 +205,7 @@
     public @NonNull KeyStoreRecoveryData getRecoveryData(@NonNull byte[] account)
             throws RecoverableKeyStoreLoaderException {
         try {
-            KeyStoreRecoveryData recoveryData =
-                    mBinder.getRecoveryData(account, UserHandle.getCallingUserId());
+            KeyStoreRecoveryData recoveryData = mBinder.getRecoveryData(account);
             return recoveryData;
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -198,7 +226,7 @@
     public void setSnapshotCreatedPendingIntent(@Nullable PendingIntent intent)
             throws RecoverableKeyStoreLoaderException {
         try {
-            mBinder.setSnapshotCreatedPendingIntent(intent, UserHandle.getCallingUserId());
+            mBinder.setSnapshotCreatedPendingIntent(intent);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -220,8 +248,7 @@
             // IPC doesn't support generic Maps.
             @SuppressWarnings("unchecked")
             Map<byte[], Integer> result =
-                    (Map<byte[], Integer>)
-                            mBinder.getRecoverySnapshotVersions(UserHandle.getCallingUserId());
+                    (Map<byte[], Integer>) mBinder.getRecoverySnapshotVersions();
             return result;
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -243,7 +270,7 @@
     public void setServerParameters(long serverParameters)
             throws RecoverableKeyStoreLoaderException {
         try {
-            mBinder.setServerParameters(serverParameters, UserHandle.getCallingUserId());
+            mBinder.setServerParameters(serverParameters);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -265,7 +292,7 @@
             @NonNull String packageName, @Nullable String[] aliases, int status)
             throws NameNotFoundException, RecoverableKeyStoreLoaderException {
         try {
-            mBinder.setRecoveryStatus(packageName, aliases, status, UserHandle.getCallingUserId());
+            mBinder.setRecoveryStatus(packageName, aliases, status);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -297,7 +324,7 @@
             @SuppressWarnings("unchecked")
             Map<String, Integer> result =
                     (Map<String, Integer>)
-                            mBinder.getRecoveryStatus(packageName, UserHandle.getCallingUserId());
+                            mBinder.getRecoveryStatus(packageName);
             return result;
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -317,7 +344,7 @@
             @NonNull @KeyStoreRecoveryMetadata.UserSecretType int[] secretTypes)
             throws RecoverableKeyStoreLoaderException {
         try {
-            mBinder.setRecoverySecretTypes(secretTypes, UserHandle.getCallingUserId());
+            mBinder.setRecoverySecretTypes(secretTypes);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -335,7 +362,7 @@
     public @NonNull @KeyStoreRecoveryMetadata.UserSecretType int[] getRecoverySecretTypes()
             throws RecoverableKeyStoreLoaderException {
         try {
-            return mBinder.getRecoverySecretTypes(UserHandle.getCallingUserId());
+            return mBinder.getRecoverySecretTypes();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -353,7 +380,7 @@
     public @NonNull @KeyStoreRecoveryMetadata.UserSecretType int[] getPendingRecoverySecretTypes()
             throws RecoverableKeyStoreLoaderException {
         try {
-            return mBinder.getPendingRecoverySecretTypes(UserHandle.getCallingUserId());
+            return mBinder.getPendingRecoverySecretTypes();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -373,7 +400,7 @@
     public void recoverySecretAvailable(@NonNull KeyStoreRecoveryMetadata recoverySecret)
             throws RecoverableKeyStoreLoaderException {
         try {
-            mBinder.recoverySecretAvailable(recoverySecret, UserHandle.getCallingUserId());
+            mBinder.recoverySecretAvailable(recoverySecret);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
@@ -412,8 +439,7 @@
                             verifierPublicKey,
                             vaultParams,
                             vaultChallenge,
-                            secrets,
-                            UserHandle.getCallingUserId());
+                            secrets);
             return recoveryClaim;
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -426,7 +452,7 @@
      * Imports keys.
      *
      * @param sessionId Id for recovery session, same as in
-     *     {@link #startRecoverySession(String, byte[], byte[], byte[], List)} on}.
+     *     {@link #startRecoverySession(String, byte[], byte[], byte[], List)}.
      * @param recoveryKeyBlob Recovery blob encrypted by symmetric key generated for this session.
      * @param applicationKeys Application keys. Key material can be decrypted using recoveryKeyBlob
      *     and session. KeyStore only uses package names from the application info in {@link
@@ -440,7 +466,7 @@
             throws RecoverableKeyStoreLoaderException {
         try {
             return (Map<String, byte[]>) mBinder.recoverKeys(
-                    sessionId, recoveryKeyBlob, applicationKeys, UserHandle.getCallingUserId());
+                    sessionId, recoveryKeyBlob, applicationKeys);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         } catch (ServiceSpecificException e) {
diff --git a/core/java/android/service/autofill/EditDistanceScorer.java b/core/java/android/service/autofill/EditDistanceScorer.java
index 0706b37..97a3868 100644
--- a/core/java/android/service/autofill/EditDistanceScorer.java
+++ b/core/java/android/service/autofill/EditDistanceScorer.java
@@ -16,8 +16,7 @@
 package android.service.autofill;
 
 import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
+import android.annotation.TestApi;
 import android.view.autofill.AutofillValue;
 
 /**
@@ -25,13 +24,20 @@
  * by the user and the expected value predicted by an autofill service.
  */
 // TODO(b/70291841): explain algorithm once it's fully implemented
-public final class EditDistanceScorer extends InternalScorer implements Scorer, Parcelable {
+/** @hide */
+@TestApi
+public final class EditDistanceScorer {
 
     private static final EditDistanceScorer sInstance = new EditDistanceScorer();
 
+    /** @hide */
+    public static final String NAME = "EDIT_DISTANCE";
+
     /**
      * Gets the singleton instance.
      */
+    @TestApi
+    /** @hide */
     public static EditDistanceScorer getInstance() {
         return sInstance;
     }
@@ -39,59 +45,32 @@
     private EditDistanceScorer() {
     }
 
-    /** @hide */
-    @Override
-    public float getScore(@NonNull AutofillValue actualValue, @NonNull String userData) {
-        if (actualValue == null || !actualValue.isText() || userData == null) return 0;
+    /**
+     * Returns the classification score between an actual {@link AutofillValue} filled
+     * by the user and the expected value predicted by an autofill service.
+     *
+     * <p>A full-match is {@code 1.0} (representing 100%), a full mismatch is {@code 0.0} and
+     * partial mathces are something in between, typically using edit-distance algorithms.
+     *
+     * @hide
+     */
+    @TestApi
+    public float getScore(@NonNull AutofillValue actualValue, @NonNull String userDataValue) {
+        if (actualValue == null || !actualValue.isText() || userDataValue == null) return 0;
         // TODO(b/70291841): implement edit distance - currently it's returning either 0, 100%, or
         // partial match when number of chars match
         final String textValue = actualValue.getTextValue().toString();
         final int total = textValue.length();
-        if (total != userData.length()) return 0F;
+        if (total != userDataValue.length()) return 0F;
 
         int matches = 0;
         for (int i = 0; i < total; i++) {
             if (Character.toLowerCase(textValue.charAt(i)) == Character
-                    .toLowerCase(userData.charAt(i))) {
+                    .toLowerCase(userDataValue.charAt(i))) {
                 matches++;
             }
         }
 
         return ((float) matches) / total;
     }
-
-    /////////////////////////////////////
-    // Object "contract" methods. //
-    /////////////////////////////////////
-    @Override
-    public String toString() {
-        return "EditDistanceScorer";
-    }
-
-    /////////////////////////////////////
-    // Parcelable "contract" methods. //
-    /////////////////////////////////////
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel parcel, int flags) {
-        // Do nothing
-    }
-
-    public static final Parcelable.Creator<EditDistanceScorer> CREATOR =
-            new Parcelable.Creator<EditDistanceScorer>() {
-        @Override
-        public EditDistanceScorer createFromParcel(Parcel parcel) {
-            return EditDistanceScorer.getInstance();
-        }
-
-        @Override
-        public EditDistanceScorer[] newArray(int size) {
-            return new EditDistanceScorer[size];
-        }
-    };
 }
diff --git a/core/java/android/service/autofill/FieldClassification.aidl b/core/java/android/service/autofill/FieldClassification.aidl
new file mode 100644
index 0000000..42f7f02
--- /dev/null
+++ b/core/java/android/service/autofill/FieldClassification.aidl
@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2017, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.autofill;
+
+parcelable FieldClassification.AlgorithmInfo;
diff --git a/core/java/android/service/autofill/FieldClassification.java b/core/java/android/service/autofill/FieldClassification.java
index 001b291..5361803 100644
--- a/core/java/android/service/autofill/FieldClassification.java
+++ b/core/java/android/service/autofill/FieldClassification.java
@@ -106,18 +106,20 @@
     /**
      * Represents the score of a {@link UserData} entry for the field.
      *
-     * <p>The score is defined by {@link #getScore()} and the entry is identified by
-     * {@link #getRemoteId()}.
+     * <p>The score is calculated by the given {@link #getAlgorithm() algorithm} and
+     * the entry is identified by {@link #getRemoteId()}.
      */
     public static final class Match {
 
         private final String mRemoteId;
         private final float mScore;
+        private final String mAlgorithm;
 
         /** @hide */
-        public Match(String remoteId, float score) {
+        public Match(String remoteId, float score, String algorithm) {
             mRemoteId = Preconditions.checkNotNull(remoteId);
             mScore = score;
+            mAlgorithm = algorithm;
         }
 
         /**
@@ -140,29 +142,46 @@
          *   <li>Any other value is a partial match.
          * </ul>
          *
-         * <p>How the score is calculated depends on the algorithm used by the {@link Scorer}
-         * implementation.
+         * <p>How the score is calculated depends on the
+         * {@link UserData.Builder#setFieldClassificationAlgorithm(String, android.os.Bundle)
+         * algorithm} used.
          */
         public float getScore() {
             return mScore;
         }
 
+        /**
+         * Gets the algorithm used to calculate this score.
+         *
+         * <p>Typically, this is either the algorithm set by
+         * {@link UserData.Builder#setFieldClassificationAlgorithm(String, android.os.Bundle)},
+         * or the
+         * {@link android.view.autofill.AutofillManager#getDefaultFieldClassificationAlgorithm()}.
+         */
+        @NonNull
+        public String getAlgorithm() {
+            return mAlgorithm;
+        }
+
         @Override
         public String toString() {
             if (!sDebug) return super.toString();
 
             final StringBuilder string = new StringBuilder("Match: remoteId=");
             Helper.appendRedacted(string, mRemoteId);
-            return string.append(", score=").append(mScore).toString();
+            return string.append(", score=").append(mScore)
+                    .append(", algorithm=").append(mAlgorithm)
+                    .toString();
         }
 
         private void writeToParcel(@NonNull Parcel parcel) {
             parcel.writeString(mRemoteId);
             parcel.writeFloat(mScore);
+            parcel.writeString(mAlgorithm);
         }
 
         private static Match readFromParcel(@NonNull Parcel parcel) {
-            return new Match(parcel.readString(), parcel.readFloat());
+            return new Match(parcel.readString(), parcel.readFloat(), parcel.readString());
         }
     }
 }
diff --git a/core/java/android/service/autofill/InternalScorer.java b/core/java/android/service/autofill/InternalScorer.java
deleted file mode 100644
index 0da5afc..0000000
--- a/core/java/android/service/autofill/InternalScorer.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.service.autofill;
-
-import android.annotation.NonNull;
-import android.annotation.TestApi;
-import android.os.Parcelable;
-import android.view.autofill.AutofillValue;
-
-/**
- * Superclass of all scorer the system understands. As this is not public all
- * subclasses have to implement {@link Scorer} again.
- *
- * @hide
- */
-@TestApi
-public abstract class InternalScorer implements Scorer, Parcelable {
-
-    /**
-     * Returns the classification score between an actual {@link AutofillValue} filled
-     * by the user and the expected value predicted by an autofill service.
-     *
-     * <p>A full-match is {@code 1.0} (representing 100%), a full mismatch is {@code 0.0} and
-     * partial mathces are something in between, typically using edit-distance algorithms.
-     */
-    public abstract float getScore(@NonNull AutofillValue actualValue, @NonNull String userData);
-}
diff --git a/core/java/android/service/autofill/UserData.aidl b/core/java/android/service/autofill/UserData.aidl
index 76016de..19282e0 100644
--- a/core/java/android/service/autofill/UserData.aidl
+++ b/core/java/android/service/autofill/UserData.aidl
@@ -17,4 +17,3 @@
 package android.service.autofill;
 
 parcelable UserData;
-parcelable UserData.Constraints;
diff --git a/core/java/android/service/autofill/UserData.java b/core/java/android/service/autofill/UserData.java
index f0cc360..2f9225a 100644
--- a/core/java/android/service/autofill/UserData.java
+++ b/core/java/android/service/autofill/UserData.java
@@ -25,10 +25,13 @@
 import android.annotation.Nullable;
 import android.app.ActivityThread;
 import android.content.ContentResolver;
+import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.provider.Settings;
+import android.service.autofill.FieldClassification.Match;
 import android.util.Log;
+import android.view.autofill.AutofillManager;
 import android.view.autofill.Helper;
 
 import com.android.internal.util.Preconditions;
@@ -49,21 +52,32 @@
     private static final int DEFAULT_MIN_VALUE_LENGTH = 5;
     private static final int DEFAULT_MAX_VALUE_LENGTH = 100;
 
-    private final InternalScorer mScorer;
+    private final String mAlgorithm;
+    private final Bundle mAlgorithmArgs;
     private final String[] mRemoteIds;
     private final String[] mValues;
 
     private UserData(Builder builder) {
-        mScorer = builder.mScorer;
+        mAlgorithm = builder.mAlgorithm;
+        mAlgorithmArgs = builder.mAlgorithmArgs;
         mRemoteIds = new String[builder.mRemoteIds.size()];
         builder.mRemoteIds.toArray(mRemoteIds);
         mValues = new String[builder.mValues.size()];
         builder.mValues.toArray(mValues);
     }
 
+    /**
+     * Gets the name of the algorithm that is used to calculate
+     * {@link Match#getScore() match scores}.
+     */
+    @Nullable
+    public String getFieldClassificationAlgorithm() {
+        return mAlgorithm;
+    }
+
     /** @hide */
-    public InternalScorer getScorer() {
-        return mScorer;
+    public Bundle getAlgorithmArgs() {
+        return mAlgorithmArgs;
     }
 
     /** @hide */
@@ -78,7 +92,9 @@
 
     /** @hide */
     public void dump(String prefix, PrintWriter pw) {
-        pw.print(prefix); pw.print("Scorer: "); pw.println(mScorer);
+        pw.print(prefix); pw.print("Algorithm: "); pw.print(mAlgorithm);
+        pw.print(" Args: "); pw.println(mAlgorithmArgs);
+
         // Cannot disclose remote ids or values because they could contain PII
         pw.print(prefix); pw.print("Remote ids size: "); pw.println(mRemoteIds.length);
         for (int i = 0; i < mRemoteIds.length; i++) {
@@ -105,9 +121,10 @@
      * A builder for {@link UserData} objects.
      */
     public static final class Builder {
-        private final InternalScorer mScorer;
         private final ArrayList<String> mRemoteIds;
         private final ArrayList<String> mValues;
+        private String mAlgorithm;
+        private Bundle mAlgorithmArgs;
         private boolean mDestroyed;
 
         /**
@@ -120,13 +137,9 @@
          *   <li>{@code value} is empty
          *   <li>the length of {@code value} is lower than {@link UserData#getMinValueLength()}
          *   <li>the length of {@code value} is higher than {@link UserData#getMaxValueLength()}
-         *   <li>{@code scorer} is not instance of a class provided by the Android System.
          * </ol>
          */
-        public Builder(@NonNull Scorer scorer, @NonNull String remoteId, @NonNull String value) {
-            Preconditions.checkArgument((scorer instanceof InternalScorer),
-                    "not provided by Android System: " + scorer);
-            mScorer = (InternalScorer) scorer;
+        public Builder(@NonNull String remoteId, @NonNull String value) {
             checkValidRemoteId(remoteId);
             checkValidValue(value);
             final int capacity = getMaxUserDataSize();
@@ -137,6 +150,31 @@
         }
 
         /**
+         * Sets the algorithm used for <a href="#FieldClassification">field classification</a>.
+         *
+         * <p>The currently available algorithms can be retrieve through
+         * {@link AutofillManager#getAvailableFieldClassificationAlgorithms()}.
+         *
+         * <p><b>Note: </b>The available algorithms in the Android System can change dinamically,
+         * so it's not guaranteed that the algorithm set here is the one that will be effectually
+         * used. If the algorithm set here is not available at runtime, the
+         * {@link AutofillManager#getDefaultFieldClassificationAlgorithm()} is used instead.
+         * You can verify which algorithm was used by calling
+         * {@link FieldClassification.Match#getAlgorithm()}.
+         *
+         * @param name name of the algorithm or {@code null} to used default.
+         * @param args optional arguments to the algorithm.
+         *
+         * @return this builder
+         */
+        public Builder setFieldClassificationAlgorithm(@Nullable String name,
+                @Nullable Bundle args) {
+            mAlgorithm = name;
+            mAlgorithmArgs = args;
+            return this;
+        }
+
+        /**
          * Adds a new value for user data.
          *
          * @param remoteId unique string used to identify the user data.
@@ -211,7 +249,7 @@
     public String toString() {
         if (!sDebug) return super.toString();
 
-        final StringBuilder builder = new StringBuilder("UserData: [scorer=").append(mScorer);
+        final StringBuilder builder = new StringBuilder("UserData: [algorithm=").append(mAlgorithm);
         // Cannot disclose remote ids or values because they could contain PII
         builder.append(", remoteIds=");
         Helper.appendRedacted(builder, mRemoteIds);
@@ -231,9 +269,10 @@
 
     @Override
     public void writeToParcel(Parcel parcel, int flags) {
-        parcel.writeParcelable(mScorer, flags);
         parcel.writeStringArray(mRemoteIds);
         parcel.writeStringArray(mValues);
+        parcel.writeString(mAlgorithm);
+        parcel.writeBundle(mAlgorithmArgs);
     }
 
     public static final Parcelable.Creator<UserData> CREATOR =
@@ -243,10 +282,10 @@
             // Always go through the builder to ensure the data ingested by
             // the system obeys the contract of the builder to avoid attacks
             // using specially crafted parcels.
-            final InternalScorer scorer = parcel.readParcelable(null);
             final String[] remoteIds = parcel.readStringArray();
             final String[] values = parcel.readStringArray();
-            final Builder builder = new Builder(scorer, remoteIds[0], values[0]);
+            final Builder builder = new Builder(remoteIds[0], values[0])
+                    .setFieldClassificationAlgorithm(parcel.readString(), parcel.readBundle());
             for (int i = 1; i < remoteIds.length; i++) {
                 builder.add(remoteIds[i], values[i]);
             }
diff --git a/core/java/android/service/carrier/CarrierIdentifier.java b/core/java/android/service/carrier/CarrierIdentifier.java
index b47e872..09bba4b 100644
--- a/core/java/android/service/carrier/CarrierIdentifier.java
+++ b/core/java/android/service/carrier/CarrierIdentifier.java
@@ -16,9 +16,14 @@
 
 package android.service.carrier;
 
+import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import com.android.internal.telephony.uicc.IccUtils;
+
+import java.util.Objects;
+
 /**
  * Used to pass info to CarrierConfigService implementations so they can decide what values to
  * return.
@@ -40,13 +45,13 @@
 
     private String mMcc;
     private String mMnc;
-    private String mSpn;
-    private String mImsi;
-    private String mGid1;
-    private String mGid2;
+    private @Nullable String mSpn;
+    private @Nullable String mImsi;
+    private @Nullable String mGid1;
+    private @Nullable String mGid2;
 
-    public CarrierIdentifier(String mcc, String mnc, String spn, String imsi, String gid1,
-            String gid2) {
+    public CarrierIdentifier(String mcc, String mnc, @Nullable String spn, @Nullable String imsi,
+            @Nullable String gid1, @Nullable String gid2) {
         mMcc = mcc;
         mMnc = mnc;
         mSpn = spn;
@@ -55,6 +60,32 @@
         mGid2 = gid2;
     }
 
+    /**
+     * Creates a carrier identifier instance.
+     *
+     * @param mccMnc A 3-byte array as defined by 3GPP TS 24.008.
+     * @param gid1 The group identifier level 1.
+     * @param gid2 The group identifier level 2.
+     * @throws IllegalArgumentException If the length of {@code mccMnc} is not 3.
+     */
+    public CarrierIdentifier(byte[] mccMnc, @Nullable String gid1, @Nullable String gid2) {
+        if (mccMnc.length != 3) {
+            throw new IllegalArgumentException(
+                    "MCC & MNC must be set by a 3-byte array: byte[" + mccMnc.length + "]");
+        }
+        String hex = IccUtils.bytesToHexString(mccMnc);
+        mMcc = new String(new char[] {hex.charAt(1), hex.charAt(0), hex.charAt(3)});
+        if (hex.charAt(2) == 'F') {
+            mMnc = new String(new char[] {hex.charAt(5), hex.charAt(4)});
+        } else {
+            mMnc = new String(new char[] {hex.charAt(5), hex.charAt(4), hex.charAt(2)});
+        }
+        mGid1 = gid1;
+        mGid2 = gid2;
+        mSpn = null;
+        mImsi = null;
+    }
+
     /** @hide */
     public CarrierIdentifier(Parcel parcel) {
         readFromParcel(parcel);
@@ -71,26 +102,60 @@
     }
 
     /** Get the service provider name. */
+    @Nullable
     public String getSpn() {
         return mSpn;
     }
 
     /** Get the international mobile subscriber identity. */
+    @Nullable
     public String getImsi() {
         return mImsi;
     }
 
     /** Get the group identifier level 1. */
+    @Nullable
     public String getGid1() {
         return mGid1;
     }
 
     /** Get the group identifier level 2. */
+    @Nullable
     public String getGid2() {
         return mGid2;
     }
 
     @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null || getClass() != obj.getClass()) {
+            return false;
+        }
+
+        CarrierIdentifier that = (CarrierIdentifier) obj;
+        return Objects.equals(mMcc, that.mMcc)
+                && Objects.equals(mMnc, that.mMnc)
+                && Objects.equals(mSpn, that.mSpn)
+                && Objects.equals(mImsi, that.mImsi)
+                && Objects.equals(mGid1, that.mGid1)
+                && Objects.equals(mGid2, that.mGid2);
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 1;
+        result = 31 * result + Objects.hashCode(mMcc);
+        result = 31 * result + Objects.hashCode(mMnc);
+        result = 31 * result + Objects.hashCode(mSpn);
+        result = 31 * result + Objects.hashCode(mImsi);
+        result = 31 * result + Objects.hashCode(mGid1);
+        result = 31 * result + Objects.hashCode(mGid2);
+        return result;
+    }
+
+    @Override
     public int describeContents() {
         return 0;
     }
diff --git a/core/java/android/service/euicc/EuiccProfileInfo.java b/core/java/android/service/euicc/EuiccProfileInfo.java
index ba6c9a2..8e752d1 100644
--- a/core/java/android/service/euicc/EuiccProfileInfo.java
+++ b/core/java/android/service/euicc/EuiccProfileInfo.java
@@ -15,12 +15,19 @@
  */
 package android.service.euicc;
 
+import android.annotation.IntDef;
 import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.service.carrier.CarrierIdentifier;
 import android.telephony.UiccAccessRule;
 import android.text.TextUtils;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Arrays;
+import java.util.Objects;
+
 /**
  * Information about an embedded profile (subscription) on an eUICC.
  *
@@ -30,18 +37,90 @@
  */
 public final class EuiccProfileInfo implements Parcelable {
 
+    /** Profile policy rules (bit mask) */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, prefix = { "POLICY_RULE_" }, value = {
+            POLICY_RULE_DO_NOT_DISABLE,
+            POLICY_RULE_DO_NOT_DELETE,
+            POLICY_RULE_DELETE_AFTER_DISABLING
+    })
+    public @interface PolicyRule {}
+    /** Once this profile is enabled, it cannot be disabled. */
+    public static final int POLICY_RULE_DO_NOT_DISABLE = 1;
+    /** This profile cannot be deleted. */
+    public static final int POLICY_RULE_DO_NOT_DELETE = 1 << 1;
+    /** This profile should be deleted after being disabled. */
+    public static final int POLICY_RULE_DELETE_AFTER_DISABLING = 1 << 2;
+
+    /** Class of the profile */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = { "PROFILE_CLASS_" }, value = {
+            PROFILE_CLASS_TESTING,
+            PROFILE_CLASS_PROVISIONING,
+            PROFILE_CLASS_OPERATIONAL,
+            PROFILE_CLASS_UNSET
+    })
+    public @interface ProfileClass {}
+    /** Testing profiles */
+    public static final int PROFILE_CLASS_TESTING = 0;
+    /** Provisioning profiles which are pre-loaded on eUICC */
+    public static final int PROFILE_CLASS_PROVISIONING = 1;
+    /** Operational profiles which can be pre-loaded or downloaded */
+    public static final int PROFILE_CLASS_OPERATIONAL = 2;
+    /**
+     * Profile class not set.
+     * @hide
+     */
+    public static final int PROFILE_CLASS_UNSET = -1;
+
+    /** State of the profile */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = { "PROFILE_STATE_" }, value = {
+            PROFILE_STATE_DISABLED,
+            PROFILE_STATE_ENABLED,
+            PROFILE_STATE_UNSET
+    })
+    public @interface ProfileState {}
+    /** Disabled profiles */
+    public static final int PROFILE_STATE_DISABLED = 0;
+    /** Enabled profile */
+    public static final int PROFILE_STATE_ENABLED = 1;
+    /**
+     * Profile state not set.
+     * @hide
+     */
+    public static final int PROFILE_STATE_UNSET = -1;
+
     /** The iccid of the subscription. */
     public final String iccid;
 
+    /** An optional nickname for the subscription. */
+    public final @Nullable String nickname;
+
+    /** The service provider name for the subscription. */
+    public final String serviceProviderName;
+
+    /** The profile name for the subscription. */
+    public final String profileName;
+
+    /** Profile class for the subscription. */
+    @ProfileClass public final int profileClass;
+
+    /** The profile state of the subscription. */
+    @ProfileState public final int state;
+
+    /** The operator Id of the subscription. */
+    public final CarrierIdentifier carrierIdentifier;
+
+    /** The policy rules of the subscription. */
+    @PolicyRule public final int policyRules;
+
     /**
      * Optional access rules defining which apps can manage this subscription. If unset, only the
      * platform can manage it.
      */
     public final @Nullable UiccAccessRule[] accessRules;
 
-    /** An optional nickname for the subscription. */
-    public final @Nullable String nickname;
-
     public static final Creator<EuiccProfileInfo> CREATOR = new Creator<EuiccProfileInfo>() {
         @Override
         public EuiccProfileInfo createFromParcel(Parcel in) {
@@ -54,6 +133,12 @@
         }
     };
 
+    // TODO(b/70292228): Remove this method when LPA can be updated.
+    /**
+     * @hide
+     * @deprecated - Do not use.
+     */
+    @Deprecated
     public EuiccProfileInfo(String iccid, @Nullable UiccAccessRule[] accessRules,
             @Nullable String nickname) {
         if (!TextUtils.isDigitsOnly(iccid)) {
@@ -62,23 +147,290 @@
         this.iccid = iccid;
         this.accessRules = accessRules;
         this.nickname = nickname;
+
+        this.serviceProviderName = null;
+        this.profileName = null;
+        this.profileClass = PROFILE_CLASS_UNSET;
+        this.state = PROFILE_CLASS_UNSET;
+        this.carrierIdentifier = null;
+        this.policyRules = 0;
     }
 
     private EuiccProfileInfo(Parcel in) {
         iccid = in.readString();
-        accessRules = in.createTypedArray(UiccAccessRule.CREATOR);
         nickname = in.readString();
+        serviceProviderName = in.readString();
+        profileName = in.readString();
+        profileClass = in.readInt();
+        state = in.readInt();
+        byte exist = in.readByte();
+        if (exist == (byte) 1) {
+            carrierIdentifier = CarrierIdentifier.CREATOR.createFromParcel(in);
+        } else {
+            carrierIdentifier = null;
+        }
+        policyRules = in.readInt();
+        accessRules = in.createTypedArray(UiccAccessRule.CREATOR);
     }
 
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(iccid);
-        dest.writeTypedArray(accessRules, flags);
         dest.writeString(nickname);
+        dest.writeString(serviceProviderName);
+        dest.writeString(profileName);
+        dest.writeInt(profileClass);
+        dest.writeInt(state);
+        if (carrierIdentifier != null) {
+            dest.writeByte((byte) 1);
+            carrierIdentifier.writeToParcel(dest, flags);
+        } else {
+            dest.writeByte((byte) 0);
+        }
+        dest.writeInt(policyRules);
+        dest.writeTypedArray(accessRules, flags);
     }
 
     @Override
     public int describeContents() {
         return 0;
     }
+
+    /** The builder to build a new {@link EuiccProfileInfo} instance. */
+    public static final class Builder {
+        public String iccid;
+        public UiccAccessRule[] accessRules;
+        public String nickname;
+        public String serviceProviderName;
+        public String profileName;
+        @ProfileClass public int profileClass;
+        @ProfileState public int state;
+        public CarrierIdentifier carrierIdentifier;
+        @PolicyRule public int policyRules;
+
+        public Builder() {}
+
+        public Builder(EuiccProfileInfo baseProfile) {
+            iccid = baseProfile.iccid;
+            nickname = baseProfile.nickname;
+            serviceProviderName = baseProfile.serviceProviderName;
+            profileName = baseProfile.profileName;
+            profileClass = baseProfile.profileClass;
+            state = baseProfile.state;
+            carrierIdentifier = baseProfile.carrierIdentifier;
+            policyRules = baseProfile.policyRules;
+            accessRules = baseProfile.accessRules;
+        }
+
+        /** Builds the profile instance. */
+        public EuiccProfileInfo build() {
+            if (iccid == null) {
+                throw new IllegalStateException("ICCID must be set for a profile.");
+            }
+            return new EuiccProfileInfo(
+                    iccid,
+                    nickname,
+                    serviceProviderName,
+                    profileName,
+                    profileClass,
+                    state,
+                    carrierIdentifier,
+                    policyRules,
+                    accessRules);
+        }
+
+        /** Sets the iccId of the subscription. */
+        public Builder setIccid(String value) {
+            if (!TextUtils.isDigitsOnly(value)) {
+                throw new IllegalArgumentException("iccid contains invalid characters: " + value);
+            }
+            iccid = value;
+            return this;
+        }
+
+        /** Sets the nickname of the subscription. */
+        public Builder setNickname(String value) {
+            nickname = value;
+            return this;
+        }
+
+        /** Sets the service provider name of the subscription. */
+        public Builder setServiceProviderName(String value) {
+            serviceProviderName = value;
+            return this;
+        }
+
+        /** Sets the profile name of the subscription. */
+        public Builder setProfileName(String value) {
+            profileName = value;
+            return this;
+        }
+
+        /** Sets the profile class of the subscription. */
+        public Builder setProfileClass(@ProfileClass int value) {
+            profileClass = value;
+            return this;
+        }
+
+        /** Sets the state of the subscription. */
+        public Builder setState(@ProfileState int value) {
+            state = value;
+            return this;
+        }
+
+        /** Sets the carrier identifier of the subscription. */
+        public Builder setCarrierIdentifier(CarrierIdentifier value) {
+            carrierIdentifier = value;
+            return this;
+        }
+
+        /** Sets the policy rules of the subscription. */
+        public Builder setPolicyRules(@PolicyRule int value) {
+            policyRules = value;
+            return this;
+        }
+
+        /** Sets the access rules of the subscription. */
+        public Builder setUiccAccessRule(@Nullable UiccAccessRule[] value) {
+            accessRules = value;
+            return this;
+        }
+    }
+
+    private EuiccProfileInfo(
+            String iccid,
+            @Nullable String nickname,
+            String serviceProviderName,
+            String profileName,
+            @ProfileClass int profileClass,
+            @ProfileState int state,
+            CarrierIdentifier carrierIdentifier,
+            @PolicyRule int policyRules,
+            @Nullable UiccAccessRule[] accessRules) {
+        this.iccid = iccid;
+        this.nickname = nickname;
+        this.serviceProviderName = serviceProviderName;
+        this.profileName = profileName;
+        this.profileClass = profileClass;
+        this.state = state;
+        this.carrierIdentifier = carrierIdentifier;
+        this.policyRules = policyRules;
+        this.accessRules = accessRules;
+    }
+
+    /** Gets the ICCID string. */
+    public String getIccid() {
+        return iccid;
+    }
+
+    /** Gets the access rules. */
+    @Nullable
+    public UiccAccessRule[] getUiccAccessRules() {
+        return accessRules;
+    }
+
+    /** Gets the nickname. */
+    public String getNickname() {
+        return nickname;
+    }
+
+    /** Gets the service provider name. */
+    public String getServiceProviderName() {
+        return serviceProviderName;
+    }
+
+    /** Gets the profile name. */
+    public String getProfileName() {
+        return profileName;
+    }
+
+    /** Gets the profile class. */
+    @ProfileClass
+    public int getProfileClass() {
+        return profileClass;
+    }
+
+    /** Gets the state of the subscription. */
+    @ProfileState
+    public int getState() {
+        return state;
+    }
+
+    /** Gets the carrier identifier. */
+    public CarrierIdentifier getCarrierIdentifier() {
+        return carrierIdentifier;
+    }
+
+    /** Gets the policy rules. */
+    @PolicyRule
+    public int getPolicyRules() {
+        return policyRules;
+    }
+
+    /** Returns whether any policy rule exists. */
+    public boolean hasPolicyRules() {
+        return policyRules != 0;
+    }
+
+    /** Checks whether a certain policy rule exists. */
+    public boolean hasPolicyRule(@PolicyRule int policy) {
+        return (policyRules & policy) != 0;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null || getClass() != obj.getClass()) {
+            return false;
+        }
+
+        EuiccProfileInfo that = (EuiccProfileInfo) obj;
+        return Objects.equals(iccid, that.iccid)
+                && Objects.equals(nickname, that.nickname)
+                && Objects.equals(serviceProviderName, that.serviceProviderName)
+                && Objects.equals(profileName, that.profileName)
+                && profileClass == that.profileClass
+                && state == that.state
+                && Objects.equals(carrierIdentifier, that.carrierIdentifier)
+                && policyRules == that.policyRules
+                && Arrays.equals(accessRules, that.accessRules);
+    }
+
+    @Override
+    public int hashCode() {
+        int result = 1;
+        result = 31 * result + Objects.hashCode(iccid);
+        result = 31 * result + Objects.hashCode(nickname);
+        result = 31 * result + Objects.hashCode(serviceProviderName);
+        result = 31 * result + Objects.hashCode(profileName);
+        result = 31 * result + profileClass;
+        result = 31 * result + state;
+        result = 31 * result + Objects.hashCode(carrierIdentifier);
+        result = 31 * result + policyRules;
+        result = 31 * result + Arrays.hashCode(accessRules);
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return "EuiccProfileInfo (nickname="
+                + nickname
+                + ", serviceProviderName="
+                + serviceProviderName
+                + ", profileName="
+                + profileName
+                + ", profileClass="
+                + profileClass
+                + ", state="
+                + state
+                + ", CarrierIdentifier="
+                + carrierIdentifier.toString()
+                + ", policyRules="
+                + policyRules
+                + ", accessRules="
+                + Arrays.toString(accessRules)
+                + ")";
+    }
 }
diff --git a/core/java/android/service/euicc/EuiccService.java b/core/java/android/service/euicc/EuiccService.java
index df0842f..be85800 100644
--- a/core/java/android/service/euicc/EuiccService.java
+++ b/core/java/android/service/euicc/EuiccService.java
@@ -23,6 +23,7 @@
 import android.os.RemoteException;
 import android.telephony.euicc.DownloadableSubscription;
 import android.telephony.euicc.EuiccInfo;
+import android.telephony.euicc.EuiccManager.OtaStatus;
 import android.util.ArraySet;
 
 import java.util.concurrent.LinkedBlockingQueue;
@@ -192,6 +193,18 @@
     }
 
     /**
+     * Callback class for {@link #onStartOtaIfNecessary(int, OtaStatusChangedCallback)}
+     *
+     * The status of OTA which can be {@code android.telephony.euicc.EuiccManager#EUICC_OTA_}
+     *
+     * @see IEuiccService#startOtaIfNecessary
+     */
+    public interface OtaStatusChangedCallback {
+        /** Called when OTA status is changed. */
+        void onOtaStatusChanged(int status);
+    }
+
+    /**
      * Return the EID of the eUICC.
      *
      * @param slotId ID of the SIM slot being queried. This is currently not populated but is here
@@ -203,6 +216,26 @@
     public abstract String onGetEid(int slotId);
 
     /**
+     * Return the status of OTA update.
+     *
+     * @param slotId ID of the SIM slot to use for the operation. This is currently not populated
+     *     but is here to future-proof the APIs.
+     * @return The status of Euicc OTA update.
+     * @see android.telephony.euicc.EuiccManager#getOtaStatus
+     */
+    public abstract @OtaStatus int onGetOtaStatus(int slotId);
+
+    /**
+     * Perform OTA if current OS is not the latest one.
+     *
+     * @param slotId ID of the SIM slot to use for the operation. This is currently not populated
+     *     but is here to future-proof the APIs.
+     * @param statusChangedCallback Function called when OTA status changed.
+     */
+    public abstract void onStartOtaIfNecessary(
+            int slotId, OtaStatusChangedCallback statusChangedCallback);
+
+    /**
      * Populate {@link DownloadableSubscription} metadata for the given downloadable subscription.
      *
      * @param slotId ID of the SIM slot to use for the operation. This is currently not populated
@@ -385,6 +418,41 @@
         }
 
         @Override
+        public void startOtaIfNecessary(
+                int slotId, IOtaStatusChangedCallback statusChangedCallback) {
+            mExecutor.execute(new Runnable() {
+                @Override
+                public void run() {
+                    EuiccService.this.onStartOtaIfNecessary(slotId, new OtaStatusChangedCallback() {
+                        @Override
+                        public void onOtaStatusChanged(int status) {
+                            try {
+                                statusChangedCallback.onOtaStatusChanged(status);
+                            } catch (RemoteException e) {
+                                // Can't communicate with the phone process; ignore.
+                            }
+                        }
+                    });
+                }
+            });
+        }
+
+        @Override
+        public void getOtaStatus(int slotId, IGetOtaStatusCallback callback) {
+            mExecutor.execute(new Runnable() {
+                @Override
+                public void run() {
+                    int status = EuiccService.this.onGetOtaStatus(slotId);
+                    try {
+                        callback.onSuccess(status);
+                    } catch (RemoteException e) {
+                        // Can't communicate with the phone process; ignore.
+                    }
+                }
+            });
+        }
+
+        @Override
         public void getDownloadableSubscriptionMetadata(int slotId,
                 DownloadableSubscription subscription,
                 boolean forceDeactivateSim,
diff --git a/core/java/android/service/euicc/IEuiccService.aidl b/core/java/android/service/euicc/IEuiccService.aidl
index e10dd8c..45be527 100644
--- a/core/java/android/service/euicc/IEuiccService.aidl
+++ b/core/java/android/service/euicc/IEuiccService.aidl
@@ -24,6 +24,8 @@
 import android.service.euicc.IGetEidCallback;
 import android.service.euicc.IGetEuiccInfoCallback;
 import android.service.euicc.IGetEuiccProfileInfoListCallback;
+import android.service.euicc.IGetOtaStatusCallback;
+import android.service.euicc.IOtaStatusChangedCallback;
 import android.service.euicc.IRetainSubscriptionsForFactoryResetCallback;
 import android.service.euicc.ISwitchToSubscriptionCallback;
 import android.service.euicc.IUpdateSubscriptionNicknameCallback;
@@ -37,6 +39,8 @@
     void getDownloadableSubscriptionMetadata(int slotId, in DownloadableSubscription subscription,
             boolean forceDeactivateSim, in IGetDownloadableSubscriptionMetadataCallback callback);
     void getEid(int slotId, in IGetEidCallback callback);
+    void getOtaStatus(int slotId, in IGetOtaStatusCallback callback);
+    void startOtaIfNecessary(int slotId, in IOtaStatusChangedCallback statusChangedCallback);
     void getEuiccProfileInfoList(int slotId, in IGetEuiccProfileInfoListCallback callback);
     void getDefaultDownloadableSubscriptionList(int slotId, boolean forceDeactivateSim,
             in IGetDefaultDownloadableSubscriptionListCallback callback);
diff --git a/core/java/android/service/autofill/Scorer.java b/core/java/android/service/euicc/IGetOtaStatusCallback.aidl
similarity index 61%
copy from core/java/android/service/autofill/Scorer.java
copy to core/java/android/service/euicc/IGetOtaStatusCallback.aidl
index c401855..f667888 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/java/android/service/euicc/IGetOtaStatusCallback.aidl
@@ -13,16 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+package android.service.euicc;
 
-}
+/** @hide */
+oneway interface IGetOtaStatusCallback {
+    void onSuccess(int status);
+}
\ No newline at end of file
diff --git a/core/java/android/service/autofill/Scorer.java b/core/java/android/service/euicc/IOtaStatusChangedCallback.aidl
similarity index 61%
copy from core/java/android/service/autofill/Scorer.java
copy to core/java/android/service/euicc/IOtaStatusChangedCallback.aidl
index c401855..caec75f 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/java/android/service/euicc/IOtaStatusChangedCallback.aidl
@@ -13,16 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+package android.service.euicc;
 
-}
+/** @hide */
+oneway interface IOtaStatusChangedCallback {
+    void onOtaStatusChanged(int status);
+}
\ No newline at end of file
diff --git a/core/java/android/service/wallpaper/IWallpaperEngine.aidl b/core/java/android/service/wallpaper/IWallpaperEngine.aidl
index b8f2191..dccce40 100644
--- a/core/java/android/service/wallpaper/IWallpaperEngine.aidl
+++ b/core/java/android/service/wallpaper/IWallpaperEngine.aidl
@@ -27,7 +27,7 @@
     void setDesiredSize(int width, int height);
     void setDisplayPadding(in Rect padding);
     void setVisibility(boolean visible);
-    void setInAmbientMode(boolean inAmbientDisplay);
+    void setInAmbientMode(boolean inAmbientDisplay, boolean animated);
     void dispatchPointer(in MotionEvent event);
     void dispatchWallpaperCommand(String action, int x, int y,
             int z, in Bundle extras);
diff --git a/core/java/android/service/wallpaper/WallpaperService.java b/core/java/android/service/wallpaper/WallpaperService.java
index 595bfb7..8588df7 100644
--- a/core/java/android/service/wallpaper/WallpaperService.java
+++ b/core/java/android/service/wallpaper/WallpaperService.java
@@ -563,9 +563,12 @@
          * Called when the device enters or exits ambient mode.
          *
          * @param inAmbientMode {@code true} if in ambient mode.
+         * @param animated {@code true} if you'll have te opportunity of animating your transition
+         *                 {@code false} when the screen will blank and the wallpaper should be
+         *                 set to ambient mode immediately.
          * @hide
          */
-        public void onAmbientModeChanged(boolean inAmbientMode) {
+        public void onAmbientModeChanged(boolean inAmbientMode, boolean animated) {
         }
 
         /**
@@ -1021,18 +1024,20 @@
          * Executes life cycle event and updates internal ambient mode state based on
          * message sent from handler.
          *
-         * @param inAmbientMode True if in ambient mode.
+         * @param inAmbientMode {@code true} if in ambient mode.
+         * @param animated {@code true} if the transition will be animated.
          * @hide
          */
         @VisibleForTesting
-        public void doAmbientModeChanged(boolean inAmbientMode) {
+        public void doAmbientModeChanged(boolean inAmbientMode, boolean animated) {
             if (!mDestroyed) {
                 if (DEBUG) {
-                    Log.v(TAG, "onAmbientModeChanged(" + inAmbientMode + "): " + this);
+                    Log.v(TAG, "onAmbientModeChanged(" + inAmbientMode + ", "
+                            + animated + "): " + this);
                 }
                 mIsInAmbientMode = inAmbientMode;
                 if (mCreated) {
-                    onAmbientModeChanged(inAmbientMode);
+                    onAmbientModeChanged(inAmbientMode, animated);
                 }
             }
         }
@@ -1278,8 +1283,10 @@
         }
 
         @Override
-        public void setInAmbientMode(boolean inAmbientDisplay) throws RemoteException {
-            Message msg = mCaller.obtainMessageI(DO_IN_AMBIENT_MODE, inAmbientDisplay ? 1 : 0);
+        public void setInAmbientMode(boolean inAmbientDisplay, boolean animated)
+                throws RemoteException {
+            Message msg = mCaller.obtainMessageII(DO_IN_AMBIENT_MODE, inAmbientDisplay ? 1 : 0,
+                    animated ? 1 : 0);
             mCaller.sendMessage(msg);
         }
 
@@ -1350,7 +1357,7 @@
                     return;
                 }
                 case DO_IN_AMBIENT_MODE: {
-                    mEngine.doAmbientModeChanged(message.arg1 != 0);
+                    mEngine.doAmbientModeChanged(message.arg1 != 0, message.arg2 != 0);
                     return;
                 }
                 case MSG_UPDATE_SURFACE:
diff --git a/core/java/android/text/DynamicLayout.java b/core/java/android/text/DynamicLayout.java
index 6bca37a..18431ca 100644
--- a/core/java/android/text/DynamicLayout.java
+++ b/core/java/android/text/DynamicLayout.java
@@ -1096,6 +1096,11 @@
 
         public void onSpanChanged(Spannable s, Object o, int start, int end, int nstart, int nend) {
             if (o instanceof UpdateLayout) {
+                if (start > end) {
+                    // Bug: 67926915 start cannot be determined, fallback to reflow from start
+                    // instead of causing an exception
+                    start = 0;
+                }
                 reflow(s, start, end - start, end - start);
                 reflow(s, nstart, nend - nstart, nend - nstart);
             }
diff --git a/core/java/android/text/format/Formatter.java b/core/java/android/text/format/Formatter.java
index 8c90156..ad3b4b6 100644
--- a/core/java/android/text/format/Formatter.java
+++ b/core/java/android/text/format/Formatter.java
@@ -20,11 +20,7 @@
 import android.annotation.Nullable;
 import android.content.Context;
 import android.content.res.Resources;
-import android.icu.text.DecimalFormat;
 import android.icu.text.MeasureFormat;
-import android.icu.text.NumberFormat;
-import android.icu.text.UnicodeSet;
-import android.icu.text.UnicodeSetSpanner;
 import android.icu.util.Measure;
 import android.icu.util.MeasureUnit;
 import android.net.NetworkUtils;
@@ -32,8 +28,6 @@
 import android.text.TextUtils;
 import android.view.View;
 
-import java.lang.reflect.Constructor;
-import java.math.BigDecimal;
 import java.util.Locale;
 
 /**
@@ -43,8 +37,6 @@
 public final class Formatter {
 
     /** {@hide} */
-    public static final int FLAG_DEFAULT = 0;
-    /** {@hide} */
     public static final int FLAG_SHORTER = 1 << 0;
     /** {@hide} */
     public static final int FLAG_CALCULATE_ROUNDED = 1 << 1;
@@ -66,9 +58,7 @@
         return context.getResources().getConfiguration().getLocales().get(0);
     }
 
-    /**
-     * Wraps the source string in bidi formatting characters in RTL locales.
-     */
+    /* Wraps the source string in bidi formatting characters in RTL locales */
     private static String bidiWrap(@NonNull Context context, String source) {
         final Locale locale = localeFromContext(context);
         if (TextUtils.getLayoutDirectionFromLocale(locale) == View.LAYOUT_DIRECTION_RTL) {
@@ -97,7 +87,12 @@
      * @return formatted string with the number
      */
     public static String formatFileSize(@Nullable Context context, long sizeBytes) {
-        return formatFileSize(context, sizeBytes, FLAG_DEFAULT);
+        if (context == null) {
+            return "";
+        }
+        final BytesResult res = formatBytes(context.getResources(), sizeBytes, 0);
+        return bidiWrap(context, context.getString(com.android.internal.R.string.fileSizeSuffix,
+                res.value, res.units));
     }
 
     /**
@@ -105,207 +100,88 @@
      * (showing fewer digits of precision).
      */
     public static String formatShortFileSize(@Nullable Context context, long sizeBytes) {
-        return formatFileSize(context, sizeBytes, FLAG_SHORTER);
-    }
-
-    private static String formatFileSize(@Nullable Context context, long sizeBytes, int flags) {
         if (context == null) {
             return "";
         }
-        final RoundedBytesResult res = RoundedBytesResult.roundBytes(sizeBytes, flags);
-        return bidiWrap(context, formatRoundedBytesResult(context, res));
-    }
-
-    private static String getSuffixOverride(@NonNull Resources res, MeasureUnit unit) {
-        if (unit == MeasureUnit.BYTE) {
-            return res.getString(com.android.internal.R.string.byteShort);
-        } else { // unit == PETABYTE
-            return res.getString(com.android.internal.R.string.petabyteShort);
-        }
-    }
-
-    private static NumberFormat getNumberFormatter(Locale locale, int fractionDigits) {
-        final NumberFormat numberFormatter = NumberFormat.getInstance(locale);
-        numberFormatter.setMinimumFractionDigits(fractionDigits);
-        numberFormatter.setMaximumFractionDigits(fractionDigits);
-        numberFormatter.setGroupingUsed(false);
-        if (numberFormatter instanceof DecimalFormat) {
-            // We do this only for DecimalFormat, since in the general NumberFormat case, calling
-            // setRoundingMode may throw an exception.
-            numberFormatter.setRoundingMode(BigDecimal.ROUND_HALF_UP);
-        }
-        return numberFormatter;
-    }
-
-    private static String deleteFirstFromString(String source, String toDelete) {
-        final int location = source.indexOf(toDelete);
-        if (location == -1) {
-            return source;
-        } else {
-            return source.substring(0, location)
-                    + source.substring(location + toDelete.length(), source.length());
-        }
-    }
-
-    private static String formatMeasureShort(Locale locale, NumberFormat numberFormatter,
-            float value, MeasureUnit units) {
-        final MeasureFormat measureFormatter = MeasureFormat.getInstance(
-                locale, MeasureFormat.FormatWidth.SHORT, numberFormatter);
-        return measureFormatter.format(new Measure(value, units));
-    }
-
-    private static final UnicodeSetSpanner SPACES_AND_CONTROLS =
-            new UnicodeSetSpanner(new UnicodeSet("[[:Zs:][:Cf:]]").freeze());
-
-    private static String formatRoundedBytesResult(
-            @NonNull Context context, @NonNull RoundedBytesResult input) {
-        final Locale locale = localeFromContext(context);
-        final NumberFormat numberFormatter = getNumberFormatter(locale, input.fractionDigits);
-        if (input.units == MeasureUnit.BYTE || input.units == PETABYTE) {
-            // ICU spells out "byte" instead of "B", and can't format petabytes yet.
-            final String formattedNumber = numberFormatter.format(input.value);
-            return context.getString(com.android.internal.R.string.fileSizeSuffix,
-                    formattedNumber, getSuffixOverride(context.getResources(), input.units));
-        } else {
-            return formatMeasureShort(locale, numberFormatter, input.value, input.units);
-        }
+        final BytesResult res = formatBytes(context.getResources(), sizeBytes, FLAG_SHORTER);
+        return bidiWrap(context, context.getString(com.android.internal.R.string.fileSizeSuffix,
+                res.value, res.units));
     }
 
     /** {@hide} */
     public static BytesResult formatBytes(Resources res, long sizeBytes, int flags) {
-        final RoundedBytesResult rounded = RoundedBytesResult.roundBytes(sizeBytes, flags);
-        final Locale locale = res.getConfiguration().getLocales().get(0);
-        final NumberFormat numberFormatter = getNumberFormatter(locale, rounded.fractionDigits);
-        final String formattedNumber = numberFormatter.format(rounded.value);
-        final String units;
-        if (rounded.units == MeasureUnit.BYTE || rounded.units == PETABYTE) {
-            // ICU spells out "byte" instead of "B", and can't format petabytes yet.
-            units = getSuffixOverride(res, rounded.units);
-        } else {
-            // Since ICU does not give us access to the pattern, we need to extract the unit string
-            // from ICU, which we do by taking out the formatted number out of the formatted string
-            // and trimming the result of spaces and controls.
-            final String formattedMeasure = formatMeasureShort(
-                    locale, numberFormatter, rounded.value, rounded.units);
-            final String numberRemoved = deleteFirstFromString(formattedMeasure, formattedNumber);
-            units = SPACES_AND_CONTROLS.trim(numberRemoved).toString();
+        final boolean isNegative = (sizeBytes < 0);
+        float result = isNegative ? -sizeBytes : sizeBytes;
+        int suffix = com.android.internal.R.string.byteShort;
+        long mult = 1;
+        if (result > 900) {
+            suffix = com.android.internal.R.string.kilobyteShort;
+            mult = 1000;
+            result = result / 1000;
         }
-        return new BytesResult(formattedNumber, units, rounded.roundedBytes);
-    }
-
-    /**
-     * ICU doesn't support PETABYTE yet. Fake it so that we can treat all units the same way.
-     */
-    private static final MeasureUnit PETABYTE = createPetaByte();
-
-    /**
-     * Create a petabyte MeasureUnit without registering it with ICU.
-     * ICU doesn't support user-create MeasureUnit and the only public (but hidden) method to do so
-     * is {@link MeasureUnit#internalGetInstance(String, String)} which also registers the unit as
-     * an available type and thus leaks it to code that doesn't expect or support it.
-     * <p>This method uses reflection to create an instance of MeasureUnit to avoid leaking it. This
-     * instance is <b>only</b> to be used in this class.
-     */
-    private static MeasureUnit createPetaByte() {
-        try {
-            Constructor<MeasureUnit> constructor = MeasureUnit.class
-                    .getDeclaredConstructor(String.class, String.class);
-            constructor.setAccessible(true);
-            return constructor.newInstance("digital", "petabyte");
-        } catch (ReflectiveOperationException e) {
-            throw new RuntimeException("Failed to create petabyte MeasureUnit", e);
+        if (result > 900) {
+            suffix = com.android.internal.R.string.megabyteShort;
+            mult *= 1000;
+            result = result / 1000;
         }
-    }
-
-    private static class RoundedBytesResult {
-        public final float value;
-        public final MeasureUnit units;
-        public final int fractionDigits;
-        public final long roundedBytes;
-
-        private RoundedBytesResult(
-                float value, MeasureUnit units, int fractionDigits, long roundedBytes) {
-            this.value = value;
-            this.units = units;
-            this.fractionDigits = fractionDigits;
-            this.roundedBytes = roundedBytes;
+        if (result > 900) {
+            suffix = com.android.internal.R.string.gigabyteShort;
+            mult *= 1000;
+            result = result / 1000;
         }
-
-        /**
-         * Returns a RoundedBytesResult object based on the input size in bytes and the rounding
-         * flags. The result can be used for formatting.
-         */
-        static RoundedBytesResult roundBytes(long sizeBytes, int flags) {
-            final boolean isNegative = (sizeBytes < 0);
-            float result = isNegative ? -sizeBytes : sizeBytes;
-            MeasureUnit units = MeasureUnit.BYTE;
-            long mult = 1;
-            if (result > 900) {
-                units = MeasureUnit.KILOBYTE;
-                mult = 1000;
-                result = result / 1000;
-            }
-            if (result > 900) {
-                units = MeasureUnit.MEGABYTE;
-                mult *= 1000;
-                result = result / 1000;
-            }
-            if (result > 900) {
-                units = MeasureUnit.GIGABYTE;
-                mult *= 1000;
-                result = result / 1000;
-            }
-            if (result > 900) {
-                units = MeasureUnit.TERABYTE;
-                mult *= 1000;
-                result = result / 1000;
-            }
-            if (result > 900) {
-                units = PETABYTE;
-                mult *= 1000;
-                result = result / 1000;
-            }
-            // Note we calculate the rounded long by ourselves, but still let NumberFormat compute
-            // the rounded value. NumberFormat.format(0.1) might not return "0.1" due to floating
-            // point errors.
-            final int roundFactor;
-            final int roundDigits;
-            if (mult == 1 || result >= 100) {
-                roundFactor = 1;
-                roundDigits = 0;
-            } else if (result < 1) {
+        if (result > 900) {
+            suffix = com.android.internal.R.string.terabyteShort;
+            mult *= 1000;
+            result = result / 1000;
+        }
+        if (result > 900) {
+            suffix = com.android.internal.R.string.petabyteShort;
+            mult *= 1000;
+            result = result / 1000;
+        }
+        // Note we calculate the rounded long by ourselves, but still let String.format()
+        // compute the rounded value. String.format("%f", 0.1) might not return "0.1" due to
+        // floating point errors.
+        final int roundFactor;
+        final String roundFormat;
+        if (mult == 1 || result >= 100) {
+            roundFactor = 1;
+            roundFormat = "%.0f";
+        } else if (result < 1) {
+            roundFactor = 100;
+            roundFormat = "%.2f";
+        } else if (result < 10) {
+            if ((flags & FLAG_SHORTER) != 0) {
+                roundFactor = 10;
+                roundFormat = "%.1f";
+            } else {
                 roundFactor = 100;
-                roundDigits = 2;
-            } else if (result < 10) {
-                if ((flags & FLAG_SHORTER) != 0) {
-                    roundFactor = 10;
-                    roundDigits = 1;
-                } else {
-                    roundFactor = 100;
-                    roundDigits = 2;
-                }
-            } else { // 10 <= result < 100
-                if ((flags & FLAG_SHORTER) != 0) {
-                    roundFactor = 1;
-                    roundDigits = 0;
-                } else {
-                    roundFactor = 100;
-                    roundDigits = 2;
-                }
+                roundFormat = "%.2f";
             }
-
-            if (isNegative) {
-                result = -result;
+        } else { // 10 <= result < 100
+            if ((flags & FLAG_SHORTER) != 0) {
+                roundFactor = 1;
+                roundFormat = "%.0f";
+            } else {
+                roundFactor = 100;
+                roundFormat = "%.2f";
             }
-
-            // Note this might overflow if abs(result) >= Long.MAX_VALUE / 100, but that's like
-            // 80PB so it's okay (for now)...
-            final long roundedBytes =
-                    (flags & FLAG_CALCULATE_ROUNDED) == 0 ? 0
-                    : (((long) Math.round(result * roundFactor)) * mult / roundFactor);
-
-            return new RoundedBytesResult(result, units, roundDigits, roundedBytes);
         }
+
+        if (isNegative) {
+            result = -result;
+        }
+        final String roundedString = String.format(roundFormat, result);
+
+        // Note this might overflow if abs(result) >= Long.MAX_VALUE / 100, but that's like 80PB so
+        // it's okay (for now)...
+        final long roundedBytes =
+                (flags & FLAG_CALCULATE_ROUNDED) == 0 ? 0
+                : (((long) Math.round(result * roundFactor)) * mult / roundFactor);
+
+        final String units = res.getString(suffix);
+
+        return new BytesResult(roundedString, units, roundedBytes);
     }
 
     /**
diff --git a/core/java/android/util/DataUnit.java b/core/java/android/util/DataUnit.java
new file mode 100644
index 0000000..3cc1bd8
--- /dev/null
+++ b/core/java/android/util/DataUnit.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.util;
+
+import java.time.temporal.ChronoUnit;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Constants for common byte-related units. Note that both SI and IEC units are
+ * supported, and you'll need to pick the correct one for your use-case.
+ * <p>
+ * This design is mirrored after {@link TimeUnit} and {@link ChronoUnit}.
+ *
+ * @hide
+ */
+public enum DataUnit {
+    KILOBYTES { @Override public long toBytes(long v) { return v * 1_000; } },
+    MEGABYTES { @Override public long toBytes(long v) { return v * 1_000_000; } },
+    GIGABYTES { @Override public long toBytes(long v) { return v * 1_000_000_000; } },
+    KIBIBYTES { @Override public long toBytes(long v) { return v * 1_024; } },
+    MEBIBYTES { @Override public long toBytes(long v) { return v * 1_048_576; } },
+    GIBIBYTES { @Override public long toBytes(long v) { return v * 1_073_741_824; } };
+
+    public long toBytes(long v) {
+        throw new AbstractMethodError();
+    }
+}
diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index bfb5130..1d5392e 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -38,13 +38,12 @@
     static {
         DEFAULT_FLAGS = new HashMap<>();
         DEFAULT_FLAGS.put("device_info_v2", "true");
-        DEFAULT_FLAGS.put("new_settings_suggestion", "true");
         DEFAULT_FLAGS.put("settings_search_v2", "true");
         DEFAULT_FLAGS.put("settings_app_info_v2", "false");
         DEFAULT_FLAGS.put("settings_connected_device_v2", "true");
         DEFAULT_FLAGS.put("settings_battery_v2", "false");
         DEFAULT_FLAGS.put("settings_battery_display_app_list", "false");
-        DEFAULT_FLAGS.put("settings_security_settings_v2", "false");
+        DEFAULT_FLAGS.put("settings_security_settings_v2", "true");
     }
 
     /**
diff --git a/core/java/android/util/KeyValueListParser.java b/core/java/android/util/KeyValueListParser.java
index 0a00794..7eef63e 100644
--- a/core/java/android/util/KeyValueListParser.java
+++ b/core/java/android/util/KeyValueListParser.java
@@ -17,6 +17,9 @@
 
 import android.text.TextUtils;
 
+import java.time.Duration;
+import java.time.format.DateTimeParseException;
+
 /**
  * Parses a list of key=value pairs, separated by some delimiter, and puts the results in
  * an internal Map. Values can be then queried by key, or if not found, a default value
@@ -189,4 +192,24 @@
     public String keyAt(int index) {
         return mValues.keyAt(index);
     }
+
+    /**
+     * {@hide}
+     * Parse a duration in millis based on java.time.Duration or just a number (millis)
+     */
+    public long getDurationMillis(String key, long def) {
+        String value = mValues.get(key);
+        if (value != null) {
+            try {
+                if (value.startsWith("P") || value.startsWith("p")) {
+                    return Duration.parse(value).toMillis();
+                } else {
+                    return Long.parseLong(value);
+                }
+            } catch (NumberFormatException | DateTimeParseException e) {
+                // fallthrough
+            }
+        }
+        return def;
+    }
 }
diff --git a/core/java/android/util/StatsManager.java b/core/java/android/util/StatsManager.java
index 26a3c36..c25b272 100644
--- a/core/java/android/util/StatsManager.java
+++ b/core/java/android/util/StatsManager.java
@@ -53,7 +53,7 @@
      * @return true if successful
      */
     @RequiresPermission(Manifest.permission.DUMP)
-    public boolean addConfiguration(String configKey, byte[] config, String pkg, String cls) {
+    public boolean addConfiguration(long configKey, byte[] config, String pkg, String cls) {
         synchronized (this) {
             try {
                 IStatsManager service = getIStatsManagerLocked();
@@ -76,7 +76,7 @@
      * @return true if successful
      */
     @RequiresPermission(Manifest.permission.DUMP)
-    public boolean removeConfiguration(String configKey) {
+    public boolean removeConfiguration(long configKey) {
         synchronized (this) {
             try {
                 IStatsManager service = getIStatsManagerLocked();
@@ -100,7 +100,7 @@
      * @return Serialized ConfigMetricsReportList proto. Returns null on failure.
      */
     @RequiresPermission(Manifest.permission.DUMP)
-    public byte[] getData(String configKey) {
+    public byte[] getData(long configKey) {
         synchronized (this) {
             try {
                 IStatsManager service = getIStatsManagerLocked();
diff --git a/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java b/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java
index 0a54f3a..530937e 100644
--- a/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java
+++ b/core/java/android/util/apk/ApkSignatureSchemeV2Verifier.java
@@ -16,6 +16,21 @@
 
 package android.util.apk;
 
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_DSA_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_ECDSA_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_ECDSA_WITH_SHA512;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PSS_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PSS_WITH_SHA512;
+import static android.util.apk.ApkSigningBlockUtils.compareSignatureAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getContentDigestAlgorithmJcaDigestAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getLengthPrefixedSlice;
+import static android.util.apk.ApkSigningBlockUtils.getSignatureAlgorithmContentDigestAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getSignatureAlgorithmJcaKeyAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getSignatureAlgorithmJcaSignatureAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.readLengthPrefixedByteArray;
+
 import android.util.ArrayMap;
 import android.util.Pair;
 
@@ -23,56 +38,47 @@
 import java.io.FileDescriptor;
 import java.io.IOException;
 import java.io.RandomAccessFile;
-import java.math.BigInteger;
 import java.nio.BufferUnderflowException;
 import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.security.DigestException;
 import java.security.InvalidAlgorithmParameterException;
 import java.security.InvalidKeyException;
 import java.security.KeyFactory;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-import java.security.Principal;
 import java.security.PublicKey;
 import java.security.Signature;
 import java.security.SignatureException;
-import java.security.cert.CertificateEncodingException;
 import java.security.cert.CertificateException;
-import java.security.cert.CertificateExpiredException;
 import java.security.cert.CertificateFactory;
-import java.security.cert.CertificateNotYetValidException;
 import java.security.cert.X509Certificate;
 import java.security.spec.AlgorithmParameterSpec;
 import java.security.spec.InvalidKeySpecException;
-import java.security.spec.MGF1ParameterSpec;
-import java.security.spec.PSSParameterSpec;
 import java.security.spec.X509EncodedKeySpec;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Date;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * APK Signature Scheme v2 verifier.
  *
+ * <p>APK Signature Scheme v2 is a whole-file signature scheme which aims to protect every single
+ * bit of the APK, as opposed to the JAR Signature Scheme which protects only the names and
+ * uncompressed contents of ZIP entries.
+ *
+ * @see <a href="https://source.android.com/security/apksigning/v2.html">APK Signature Scheme v2</a>
+ *
  * @hide for internal use only.
  */
 public class ApkSignatureSchemeV2Verifier {
 
     /**
-     * {@code .SF} file header section attribute indicating that the APK is signed not just with
-     * JAR signature scheme but also with APK Signature Scheme v2 or newer. This attribute
-     * facilitates v2 signature stripping detection.
-     *
-     * <p>The attribute contains a comma-separated set of signature scheme IDs.
+     * ID of this signature scheme as used in X-Android-APK-Signed header used in JAR signing.
      */
-    public static final String SF_ATTRIBUTE_ANDROID_APK_SIGNED_NAME = "X-Android-APK-Signed";
     public static final int SF_ATTRIBUTE_ANDROID_APK_SIGNED_ID = 2;
 
+    private static final int APK_SIGNATURE_SCHEME_V2_BLOCK_ID = 0x7109871a;
+
     /**
      * Returns {@code true} if the provided APK contains an APK Signature Scheme V2 signature.
      *
@@ -103,7 +109,7 @@
     /**
      * Returns the certificates associated with each signer for the given APK without verification.
      * This method is dangerous and should not be used, unless the caller is absolutely certain the
-     * APK is trusted.  Specifically, verification is only done for the APK Signature Scheme V2
+     * APK is trusted.  Specifically, verification is only done for the APK Signature Scheme v2
      * Block while gathering signer information.  The APK contents are not verified.
      *
      * @throws SignatureNotFoundException if the APK is not signed using APK Signature Scheme v2.
@@ -120,6 +126,7 @@
             return verify(apk, verifyIntegrity);
         }
     }
+
     /**
      * Verifies APK Signature Scheme v2 signatures of the provided APK and returns the certificates
      * associated with each signer.
@@ -144,30 +151,7 @@
      */
     private static SignatureInfo findSignature(RandomAccessFile apk)
             throws IOException, SignatureNotFoundException {
-        // Find the ZIP End of Central Directory (EoCD) record.
-        Pair<ByteBuffer, Long> eocdAndOffsetInFile = getEocd(apk);
-        ByteBuffer eocd = eocdAndOffsetInFile.first;
-        long eocdOffset = eocdAndOffsetInFile.second;
-        if (ZipUtils.isZip64EndOfCentralDirectoryLocatorPresent(apk, eocdOffset)) {
-            throw new SignatureNotFoundException("ZIP64 APK not supported");
-        }
-
-        // Find the APK Signing Block. The block immediately precedes the Central Directory.
-        long centralDirOffset = getCentralDirOffset(eocd, eocdOffset);
-        Pair<ByteBuffer, Long> apkSigningBlockAndOffsetInFile =
-                findApkSigningBlock(apk, centralDirOffset);
-        ByteBuffer apkSigningBlock = apkSigningBlockAndOffsetInFile.first;
-        long apkSigningBlockOffset = apkSigningBlockAndOffsetInFile.second;
-
-        // Find the APK Signature Scheme v2 Block inside the APK Signing Block.
-        ByteBuffer apkSignatureSchemeV2Block = findApkSignatureSchemeV2Block(apkSigningBlock);
-
-        return new SignatureInfo(
-                apkSignatureSchemeV2Block,
-                apkSigningBlockOffset,
-                centralDirOffset,
-                eocdOffset,
-                eocd);
+        return ApkSigningBlockUtils.findSignature(apk, APK_SIGNATURE_SCHEME_V2_BLOCK_ID);
     }
 
     /**
@@ -218,7 +202,7 @@
         }
 
         if (doVerifyIntegrity) {
-            verifyIntegrity(
+            ApkSigningBlockUtils.verifyIntegrity(
                     contentDigests,
                     apkFileDescriptor,
                     signatureInfo.apkSigningBlockOffset,
@@ -349,7 +333,8 @@
             } catch (CertificateException e) {
                 throw new SecurityException("Failed to decode certificate #" + certificateCount, e);
             }
-            certificate = new VerbatimX509Certificate(certificate, encodedCert);
+            certificate = new VerbatimX509Certificate(
+                    certificate, encodedCert);
             certs.add(certificate);
         }
 
@@ -363,235 +348,44 @@
                     "Public key mismatch between certificate and signature record");
         }
 
+        ByteBuffer additionalAttrs = getLengthPrefixedSlice(signedData);
+        verifyAdditionalAttributes(additionalAttrs);
+
         return certs.toArray(new X509Certificate[certs.size()]);
     }
 
-    private static void verifyIntegrity(
-            Map<Integer, byte[]> expectedDigests,
-            FileDescriptor apkFileDescriptor,
-            long apkSigningBlockOffset,
-            long centralDirOffset,
-            long eocdOffset,
-            ByteBuffer eocdBuf) throws SecurityException {
+    // Attribute to check whether a newer APK Signature Scheme signature was stripped
+    private static final int STRIPPING_PROTECTION_ATTR_ID = 0xbeeff00d;
 
-        if (expectedDigests.isEmpty()) {
-            throw new SecurityException("No digests provided");
-        }
-
-        // We need to verify the integrity of the following three sections of the file:
-        // 1. Everything up to the start of the APK Signing Block.
-        // 2. ZIP Central Directory.
-        // 3. ZIP End of Central Directory (EoCD).
-        // Each of these sections is represented as a separate DataSource instance below.
-
-        // To handle large APKs, these sections are read in 1 MB chunks using memory-mapped I/O to
-        // avoid wasting physical memory. In most APK verification scenarios, the contents of the
-        // APK are already there in the OS's page cache and thus mmap does not use additional
-        // physical memory.
-        DataSource beforeApkSigningBlock =
-                new MemoryMappedFileDataSource(apkFileDescriptor, 0, apkSigningBlockOffset);
-        DataSource centralDir =
-                new MemoryMappedFileDataSource(
-                        apkFileDescriptor, centralDirOffset, eocdOffset - centralDirOffset);
-
-        // For the purposes of integrity verification, ZIP End of Central Directory's field Start of
-        // Central Directory must be considered to point to the offset of the APK Signing Block.
-        eocdBuf = eocdBuf.duplicate();
-        eocdBuf.order(ByteOrder.LITTLE_ENDIAN);
-        ZipUtils.setZipEocdCentralDirectoryOffset(eocdBuf, apkSigningBlockOffset);
-        DataSource eocd = new ByteBufferDataSource(eocdBuf);
-
-        int[] digestAlgorithms = new int[expectedDigests.size()];
-        int digestAlgorithmCount = 0;
-        for (int digestAlgorithm : expectedDigests.keySet()) {
-            digestAlgorithms[digestAlgorithmCount] = digestAlgorithm;
-            digestAlgorithmCount++;
-        }
-        byte[][] actualDigests;
-        try {
-            actualDigests =
-                    computeContentDigests(
-                            digestAlgorithms,
-                            new DataSource[] {beforeApkSigningBlock, centralDir, eocd});
-        } catch (DigestException e) {
-            throw new SecurityException("Failed to compute digest(s) of contents", e);
-        }
-        for (int i = 0; i < digestAlgorithms.length; i++) {
-            int digestAlgorithm = digestAlgorithms[i];
-            byte[] expectedDigest = expectedDigests.get(digestAlgorithm);
-            byte[] actualDigest = actualDigests[i];
-            if (!MessageDigest.isEqual(expectedDigest, actualDigest)) {
-                throw new SecurityException(
-                        getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithm)
-                                + " digest of contents did not verify");
+    private static void verifyAdditionalAttributes(ByteBuffer attrs)
+            throws SecurityException, IOException {
+        while (attrs.hasRemaining()) {
+            ByteBuffer attr = getLengthPrefixedSlice(attrs);
+            if (attr.remaining() < 4) {
+                throw new IOException("Remaining buffer too short to contain additional attribute "
+                        + "ID. Remaining: " + attr.remaining());
             }
-        }
-    }
-
-    private static byte[][] computeContentDigests(
-            int[] digestAlgorithms,
-            DataSource[] contents) throws DigestException {
-        // For each digest algorithm the result is computed as follows:
-        // 1. Each segment of contents is split into consecutive chunks of 1 MB in size.
-        //    The final chunk will be shorter iff the length of segment is not a multiple of 1 MB.
-        //    No chunks are produced for empty (zero length) segments.
-        // 2. The digest of each chunk is computed over the concatenation of byte 0xa5, the chunk's
-        //    length in bytes (uint32 little-endian) and the chunk's contents.
-        // 3. The output digest is computed over the concatenation of the byte 0x5a, the number of
-        //    chunks (uint32 little-endian) and the concatenation of digests of chunks of all
-        //    segments in-order.
-
-        long totalChunkCountLong = 0;
-        for (DataSource input : contents) {
-            totalChunkCountLong += getChunkCount(input.size());
-        }
-        if (totalChunkCountLong >= Integer.MAX_VALUE / 1024) {
-            throw new DigestException("Too many chunks: " + totalChunkCountLong);
-        }
-        int totalChunkCount = (int) totalChunkCountLong;
-
-        byte[][] digestsOfChunks = new byte[digestAlgorithms.length][];
-        for (int i = 0; i < digestAlgorithms.length; i++) {
-            int digestAlgorithm = digestAlgorithms[i];
-            int digestOutputSizeBytes = getContentDigestAlgorithmOutputSizeBytes(digestAlgorithm);
-            byte[] concatenationOfChunkCountAndChunkDigests =
-                    new byte[5 + totalChunkCount * digestOutputSizeBytes];
-            concatenationOfChunkCountAndChunkDigests[0] = 0x5a;
-            setUnsignedInt32LittleEndian(
-                    totalChunkCount,
-                    concatenationOfChunkCountAndChunkDigests,
-                    1);
-            digestsOfChunks[i] = concatenationOfChunkCountAndChunkDigests;
-        }
-
-        byte[] chunkContentPrefix = new byte[5];
-        chunkContentPrefix[0] = (byte) 0xa5;
-        int chunkIndex = 0;
-        MessageDigest[] mds = new MessageDigest[digestAlgorithms.length];
-        for (int i = 0; i < digestAlgorithms.length; i++) {
-            String jcaAlgorithmName =
-                    getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithms[i]);
-            try {
-                mds[i] = MessageDigest.getInstance(jcaAlgorithmName);
-            } catch (NoSuchAlgorithmException e) {
-                throw new RuntimeException(jcaAlgorithmName + " digest not supported", e);
-            }
-        }
-        // TODO: Compute digests of chunks in parallel when beneficial. This requires some research
-        // into how to parallelize (if at all) based on the capabilities of the hardware on which
-        // this code is running and based on the size of input.
-        DataDigester digester = new MultipleDigestDataDigester(mds);
-        int dataSourceIndex = 0;
-        for (DataSource input : contents) {
-            long inputOffset = 0;
-            long inputRemaining = input.size();
-            while (inputRemaining > 0) {
-                int chunkSize = (int) Math.min(inputRemaining, CHUNK_SIZE_BYTES);
-                setUnsignedInt32LittleEndian(chunkSize, chunkContentPrefix, 1);
-                for (int i = 0; i < mds.length; i++) {
-                    mds[i].update(chunkContentPrefix);
-                }
-                try {
-                    input.feedIntoDataDigester(digester, inputOffset, chunkSize);
-                } catch (IOException e) {
-                    throw new DigestException(
-                            "Failed to digest chunk #" + chunkIndex + " of section #"
-                                    + dataSourceIndex,
-                            e);
-                }
-                for (int i = 0; i < digestAlgorithms.length; i++) {
-                    int digestAlgorithm = digestAlgorithms[i];
-                    byte[] concatenationOfChunkCountAndChunkDigests = digestsOfChunks[i];
-                    int expectedDigestSizeBytes =
-                            getContentDigestAlgorithmOutputSizeBytes(digestAlgorithm);
-                    MessageDigest md = mds[i];
-                    int actualDigestSizeBytes =
-                            md.digest(
-                                    concatenationOfChunkCountAndChunkDigests,
-                                    5 + chunkIndex * expectedDigestSizeBytes,
-                                    expectedDigestSizeBytes);
-                    if (actualDigestSizeBytes != expectedDigestSizeBytes) {
-                        throw new RuntimeException(
-                                "Unexpected output size of " + md.getAlgorithm() + " digest: "
-                                        + actualDigestSizeBytes);
+            int id = attr.getInt();
+            switch (id) {
+                case STRIPPING_PROTECTION_ATTR_ID:
+                    if (attr.remaining() < 4) {
+                        throw new IOException("V2 Signature Scheme Stripping Protection Attribute "
+                                + " value too small.  Expected 4 bytes, but found "
+                                + attr.remaining());
                     }
-                }
-                inputOffset += chunkSize;
-                inputRemaining -= chunkSize;
-                chunkIndex++;
+                    int vers = attr.getInt();
+                    if (vers == ApkSignatureSchemeV3Verifier.SF_ATTRIBUTE_ANDROID_APK_SIGNED_ID) {
+                        throw new SecurityException("V2 signature indicates APK is signed using APK"
+                                + " Signature Scheme v3, but none was found. Signature stripped?");
+                    }
+                    break;
+                default:
+                    // not the droid we're looking for, move along, move along.
+                    break;
             }
-            dataSourceIndex++;
         }
-
-        byte[][] result = new byte[digestAlgorithms.length][];
-        for (int i = 0; i < digestAlgorithms.length; i++) {
-            int digestAlgorithm = digestAlgorithms[i];
-            byte[] input = digestsOfChunks[i];
-            String jcaAlgorithmName = getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithm);
-            MessageDigest md;
-            try {
-                md = MessageDigest.getInstance(jcaAlgorithmName);
-            } catch (NoSuchAlgorithmException e) {
-                throw new RuntimeException(jcaAlgorithmName + " digest not supported", e);
-            }
-            byte[] output = md.digest(input);
-            result[i] = output;
-        }
-        return result;
+        return;
     }
-
-    /**
-     * Returns the ZIP End of Central Directory (EoCD) and its offset in the file.
-     *
-     * @throws IOException if an I/O error occurs while reading the file.
-     * @throws SignatureNotFoundException if the EoCD could not be found.
-     */
-    private static Pair<ByteBuffer, Long> getEocd(RandomAccessFile apk)
-            throws IOException, SignatureNotFoundException {
-        Pair<ByteBuffer, Long> eocdAndOffsetInFile =
-                ZipUtils.findZipEndOfCentralDirectoryRecord(apk);
-        if (eocdAndOffsetInFile == null) {
-            throw new SignatureNotFoundException(
-                    "Not an APK file: ZIP End of Central Directory record not found");
-        }
-        return eocdAndOffsetInFile;
-    }
-
-    private static long getCentralDirOffset(ByteBuffer eocd, long eocdOffset)
-            throws SignatureNotFoundException {
-        // Look up the offset of ZIP Central Directory.
-        long centralDirOffset = ZipUtils.getZipEocdCentralDirectoryOffset(eocd);
-        if (centralDirOffset > eocdOffset) {
-            throw new SignatureNotFoundException(
-                    "ZIP Central Directory offset out of range: " + centralDirOffset
-                    + ". ZIP End of Central Directory offset: " + eocdOffset);
-        }
-        long centralDirSize = ZipUtils.getZipEocdCentralDirectorySizeBytes(eocd);
-        if (centralDirOffset + centralDirSize != eocdOffset) {
-            throw new SignatureNotFoundException(
-                    "ZIP Central Directory is not immediately followed by End of Central"
-                    + " Directory");
-        }
-        return centralDirOffset;
-    }
-
-    private static final long getChunkCount(long inputSizeBytes) {
-        return (inputSizeBytes + CHUNK_SIZE_BYTES - 1) / CHUNK_SIZE_BYTES;
-    }
-
-    private static final int CHUNK_SIZE_BYTES = 1024 * 1024;
-
-    private static final int SIGNATURE_RSA_PSS_WITH_SHA256 = 0x0101;
-    private static final int SIGNATURE_RSA_PSS_WITH_SHA512 = 0x0102;
-    private static final int SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256 = 0x0103;
-    private static final int SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512 = 0x0104;
-    private static final int SIGNATURE_ECDSA_WITH_SHA256 = 0x0201;
-    private static final int SIGNATURE_ECDSA_WITH_SHA512 = 0x0202;
-    private static final int SIGNATURE_DSA_WITH_SHA256 = 0x0301;
-
-    private static final int CONTENT_DIGEST_CHUNKED_SHA256 = 1;
-    private static final int CONTENT_DIGEST_CHUNKED_SHA512 = 2;
-
     private static boolean isSupportedSignatureAlgorithm(int sigAlgorithm) {
         switch (sigAlgorithm) {
             case SIGNATURE_RSA_PSS_WITH_SHA256:
@@ -606,519 +400,4 @@
                 return false;
         }
     }
-
-    private static int compareSignatureAlgorithm(int sigAlgorithm1, int sigAlgorithm2) {
-        int digestAlgorithm1 = getSignatureAlgorithmContentDigestAlgorithm(sigAlgorithm1);
-        int digestAlgorithm2 = getSignatureAlgorithmContentDigestAlgorithm(sigAlgorithm2);
-        return compareContentDigestAlgorithm(digestAlgorithm1, digestAlgorithm2);
-    }
-
-    private static int compareContentDigestAlgorithm(int digestAlgorithm1, int digestAlgorithm2) {
-        switch (digestAlgorithm1) {
-            case CONTENT_DIGEST_CHUNKED_SHA256:
-                switch (digestAlgorithm2) {
-                    case CONTENT_DIGEST_CHUNKED_SHA256:
-                        return 0;
-                    case CONTENT_DIGEST_CHUNKED_SHA512:
-                        return -1;
-                    default:
-                        throw new IllegalArgumentException(
-                                "Unknown digestAlgorithm2: " + digestAlgorithm2);
-                }
-            case CONTENT_DIGEST_CHUNKED_SHA512:
-                switch (digestAlgorithm2) {
-                    case CONTENT_DIGEST_CHUNKED_SHA256:
-                        return 1;
-                    case CONTENT_DIGEST_CHUNKED_SHA512:
-                        return 0;
-                    default:
-                        throw new IllegalArgumentException(
-                                "Unknown digestAlgorithm2: " + digestAlgorithm2);
-                }
-            default:
-                throw new IllegalArgumentException("Unknown digestAlgorithm1: " + digestAlgorithm1);
-        }
-    }
-
-    private static int getSignatureAlgorithmContentDigestAlgorithm(int sigAlgorithm) {
-        switch (sigAlgorithm) {
-            case SIGNATURE_RSA_PSS_WITH_SHA256:
-            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
-            case SIGNATURE_ECDSA_WITH_SHA256:
-            case SIGNATURE_DSA_WITH_SHA256:
-                return CONTENT_DIGEST_CHUNKED_SHA256;
-            case SIGNATURE_RSA_PSS_WITH_SHA512:
-            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
-            case SIGNATURE_ECDSA_WITH_SHA512:
-                return CONTENT_DIGEST_CHUNKED_SHA512;
-            default:
-                throw new IllegalArgumentException(
-                        "Unknown signature algorithm: 0x"
-                                + Long.toHexString(sigAlgorithm & 0xffffffff));
-        }
-    }
-
-    private static String getContentDigestAlgorithmJcaDigestAlgorithm(int digestAlgorithm) {
-        switch (digestAlgorithm) {
-            case CONTENT_DIGEST_CHUNKED_SHA256:
-                return "SHA-256";
-            case CONTENT_DIGEST_CHUNKED_SHA512:
-                return "SHA-512";
-            default:
-                throw new IllegalArgumentException(
-                        "Unknown content digest algorthm: " + digestAlgorithm);
-        }
-    }
-
-    private static int getContentDigestAlgorithmOutputSizeBytes(int digestAlgorithm) {
-        switch (digestAlgorithm) {
-            case CONTENT_DIGEST_CHUNKED_SHA256:
-                return 256 / 8;
-            case CONTENT_DIGEST_CHUNKED_SHA512:
-                return 512 / 8;
-            default:
-                throw new IllegalArgumentException(
-                        "Unknown content digest algorthm: " + digestAlgorithm);
-        }
-    }
-
-    private static String getSignatureAlgorithmJcaKeyAlgorithm(int sigAlgorithm) {
-        switch (sigAlgorithm) {
-            case SIGNATURE_RSA_PSS_WITH_SHA256:
-            case SIGNATURE_RSA_PSS_WITH_SHA512:
-            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
-            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
-                return "RSA";
-            case SIGNATURE_ECDSA_WITH_SHA256:
-            case SIGNATURE_ECDSA_WITH_SHA512:
-                return "EC";
-            case SIGNATURE_DSA_WITH_SHA256:
-                return "DSA";
-            default:
-                throw new IllegalArgumentException(
-                        "Unknown signature algorithm: 0x"
-                                + Long.toHexString(sigAlgorithm & 0xffffffff));
-        }
-    }
-
-    private static Pair<String, ? extends AlgorithmParameterSpec>
-            getSignatureAlgorithmJcaSignatureAlgorithm(int sigAlgorithm) {
-        switch (sigAlgorithm) {
-            case SIGNATURE_RSA_PSS_WITH_SHA256:
-                return Pair.create(
-                        "SHA256withRSA/PSS",
-                        new PSSParameterSpec(
-                                "SHA-256", "MGF1", MGF1ParameterSpec.SHA256, 256 / 8, 1));
-            case SIGNATURE_RSA_PSS_WITH_SHA512:
-                return Pair.create(
-                        "SHA512withRSA/PSS",
-                        new PSSParameterSpec(
-                                "SHA-512", "MGF1", MGF1ParameterSpec.SHA512, 512 / 8, 1));
-            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
-                return Pair.create("SHA256withRSA", null);
-            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
-                return Pair.create("SHA512withRSA", null);
-            case SIGNATURE_ECDSA_WITH_SHA256:
-                return Pair.create("SHA256withECDSA", null);
-            case SIGNATURE_ECDSA_WITH_SHA512:
-                return Pair.create("SHA512withECDSA", null);
-            case SIGNATURE_DSA_WITH_SHA256:
-                return Pair.create("SHA256withDSA", null);
-            default:
-                throw new IllegalArgumentException(
-                        "Unknown signature algorithm: 0x"
-                                + Long.toHexString(sigAlgorithm & 0xffffffff));
-        }
-    }
-
-    /**
-     * Returns new byte buffer whose content is a shared subsequence of this buffer's content
-     * between the specified start (inclusive) and end (exclusive) positions. As opposed to
-     * {@link ByteBuffer#slice()}, the returned buffer's byte order is the same as the source
-     * buffer's byte order.
-     */
-    private static ByteBuffer sliceFromTo(ByteBuffer source, int start, int end) {
-        if (start < 0) {
-            throw new IllegalArgumentException("start: " + start);
-        }
-        if (end < start) {
-            throw new IllegalArgumentException("end < start: " + end + " < " + start);
-        }
-        int capacity = source.capacity();
-        if (end > source.capacity()) {
-            throw new IllegalArgumentException("end > capacity: " + end + " > " + capacity);
-        }
-        int originalLimit = source.limit();
-        int originalPosition = source.position();
-        try {
-            source.position(0);
-            source.limit(end);
-            source.position(start);
-            ByteBuffer result = source.slice();
-            result.order(source.order());
-            return result;
-        } finally {
-            source.position(0);
-            source.limit(originalLimit);
-            source.position(originalPosition);
-        }
-    }
-
-    /**
-     * Relative <em>get</em> method for reading {@code size} number of bytes from the current
-     * position of this buffer.
-     *
-     * <p>This method reads the next {@code size} bytes at this buffer's current position,
-     * returning them as a {@code ByteBuffer} with start set to 0, limit and capacity set to
-     * {@code size}, byte order set to this buffer's byte order; and then increments the position by
-     * {@code size}.
-     */
-    private static ByteBuffer getByteBuffer(ByteBuffer source, int size)
-            throws BufferUnderflowException {
-        if (size < 0) {
-            throw new IllegalArgumentException("size: " + size);
-        }
-        int originalLimit = source.limit();
-        int position = source.position();
-        int limit = position + size;
-        if ((limit < position) || (limit > originalLimit)) {
-            throw new BufferUnderflowException();
-        }
-        source.limit(limit);
-        try {
-            ByteBuffer result = source.slice();
-            result.order(source.order());
-            source.position(limit);
-            return result;
-        } finally {
-            source.limit(originalLimit);
-        }
-    }
-
-    private static ByteBuffer getLengthPrefixedSlice(ByteBuffer source) throws IOException {
-        if (source.remaining() < 4) {
-            throw new IOException(
-                    "Remaining buffer too short to contain length of length-prefixed field."
-                            + " Remaining: " + source.remaining());
-        }
-        int len = source.getInt();
-        if (len < 0) {
-            throw new IllegalArgumentException("Negative length");
-        } else if (len > source.remaining()) {
-            throw new IOException("Length-prefixed field longer than remaining buffer."
-                    + " Field length: " + len + ", remaining: " + source.remaining());
-        }
-        return getByteBuffer(source, len);
-    }
-
-    private static byte[] readLengthPrefixedByteArray(ByteBuffer buf) throws IOException {
-        int len = buf.getInt();
-        if (len < 0) {
-            throw new IOException("Negative length");
-        } else if (len > buf.remaining()) {
-            throw new IOException("Underflow while reading length-prefixed value. Length: " + len
-                    + ", available: " + buf.remaining());
-        }
-        byte[] result = new byte[len];
-        buf.get(result);
-        return result;
-    }
-
-    private static void setUnsignedInt32LittleEndian(int value, byte[] result, int offset) {
-        result[offset] = (byte) (value & 0xff);
-        result[offset + 1] = (byte) ((value >>> 8) & 0xff);
-        result[offset + 2] = (byte) ((value >>> 16) & 0xff);
-        result[offset + 3] = (byte) ((value >>> 24) & 0xff);
-    }
-
-    private static final long APK_SIG_BLOCK_MAGIC_HI = 0x3234206b636f6c42L;
-    private static final long APK_SIG_BLOCK_MAGIC_LO = 0x20676953204b5041L;
-    private static final int APK_SIG_BLOCK_MIN_SIZE = 32;
-
-    private static final int APK_SIGNATURE_SCHEME_V2_BLOCK_ID = 0x7109871a;
-
-    private static Pair<ByteBuffer, Long> findApkSigningBlock(
-            RandomAccessFile apk, long centralDirOffset)
-                    throws IOException, SignatureNotFoundException {
-        // FORMAT:
-        // OFFSET       DATA TYPE  DESCRIPTION
-        // * @+0  bytes uint64:    size in bytes (excluding this field)
-        // * @+8  bytes payload
-        // * @-24 bytes uint64:    size in bytes (same as the one above)
-        // * @-16 bytes uint128:   magic
-
-        if (centralDirOffset < APK_SIG_BLOCK_MIN_SIZE) {
-            throw new SignatureNotFoundException(
-                    "APK too small for APK Signing Block. ZIP Central Directory offset: "
-                            + centralDirOffset);
-        }
-        // Read the magic and offset in file from the footer section of the block:
-        // * uint64:   size of block
-        // * 16 bytes: magic
-        ByteBuffer footer = ByteBuffer.allocate(24);
-        footer.order(ByteOrder.LITTLE_ENDIAN);
-        apk.seek(centralDirOffset - footer.capacity());
-        apk.readFully(footer.array(), footer.arrayOffset(), footer.capacity());
-        if ((footer.getLong(8) != APK_SIG_BLOCK_MAGIC_LO)
-                || (footer.getLong(16) != APK_SIG_BLOCK_MAGIC_HI)) {
-            throw new SignatureNotFoundException(
-                    "No APK Signing Block before ZIP Central Directory");
-        }
-        // Read and compare size fields
-        long apkSigBlockSizeInFooter = footer.getLong(0);
-        if ((apkSigBlockSizeInFooter < footer.capacity())
-                || (apkSigBlockSizeInFooter > Integer.MAX_VALUE - 8)) {
-            throw new SignatureNotFoundException(
-                    "APK Signing Block size out of range: " + apkSigBlockSizeInFooter);
-        }
-        int totalSize = (int) (apkSigBlockSizeInFooter + 8);
-        long apkSigBlockOffset = centralDirOffset - totalSize;
-        if (apkSigBlockOffset < 0) {
-            throw new SignatureNotFoundException(
-                    "APK Signing Block offset out of range: " + apkSigBlockOffset);
-        }
-        ByteBuffer apkSigBlock = ByteBuffer.allocate(totalSize);
-        apkSigBlock.order(ByteOrder.LITTLE_ENDIAN);
-        apk.seek(apkSigBlockOffset);
-        apk.readFully(apkSigBlock.array(), apkSigBlock.arrayOffset(), apkSigBlock.capacity());
-        long apkSigBlockSizeInHeader = apkSigBlock.getLong(0);
-        if (apkSigBlockSizeInHeader != apkSigBlockSizeInFooter) {
-            throw new SignatureNotFoundException(
-                    "APK Signing Block sizes in header and footer do not match: "
-                            + apkSigBlockSizeInHeader + " vs " + apkSigBlockSizeInFooter);
-        }
-        return Pair.create(apkSigBlock, apkSigBlockOffset);
-    }
-
-    private static ByteBuffer findApkSignatureSchemeV2Block(ByteBuffer apkSigningBlock)
-            throws SignatureNotFoundException {
-        checkByteOrderLittleEndian(apkSigningBlock);
-        // FORMAT:
-        // OFFSET       DATA TYPE  DESCRIPTION
-        // * @+0  bytes uint64:    size in bytes (excluding this field)
-        // * @+8  bytes pairs
-        // * @-24 bytes uint64:    size in bytes (same as the one above)
-        // * @-16 bytes uint128:   magic
-        ByteBuffer pairs = sliceFromTo(apkSigningBlock, 8, apkSigningBlock.capacity() - 24);
-
-        int entryCount = 0;
-        while (pairs.hasRemaining()) {
-            entryCount++;
-            if (pairs.remaining() < 8) {
-                throw new SignatureNotFoundException(
-                        "Insufficient data to read size of APK Signing Block entry #" + entryCount);
-            }
-            long lenLong = pairs.getLong();
-            if ((lenLong < 4) || (lenLong > Integer.MAX_VALUE)) {
-                throw new SignatureNotFoundException(
-                        "APK Signing Block entry #" + entryCount
-                                + " size out of range: " + lenLong);
-            }
-            int len = (int) lenLong;
-            int nextEntryPos = pairs.position() + len;
-            if (len > pairs.remaining()) {
-                throw new SignatureNotFoundException(
-                        "APK Signing Block entry #" + entryCount + " size out of range: " + len
-                                + ", available: " + pairs.remaining());
-            }
-            int id = pairs.getInt();
-            if (id == APK_SIGNATURE_SCHEME_V2_BLOCK_ID) {
-                return getByteBuffer(pairs, len - 4);
-            }
-            pairs.position(nextEntryPos);
-        }
-
-        throw new SignatureNotFoundException(
-                "No APK Signature Scheme v2 block in APK Signing Block");
-    }
-
-    private static void checkByteOrderLittleEndian(ByteBuffer buffer) {
-        if (buffer.order() != ByteOrder.LITTLE_ENDIAN) {
-            throw new IllegalArgumentException("ByteBuffer byte order must be little endian");
-        }
-    }
-
-    /**
-     * {@link DataDigester} that updates multiple {@link MessageDigest}s whenever data is feeded.
-     */
-    private static class MultipleDigestDataDigester implements DataDigester {
-        private final MessageDigest[] mMds;
-
-        MultipleDigestDataDigester(MessageDigest[] mds) {
-            mMds = mds;
-        }
-
-        @Override
-        public void consume(ByteBuffer buffer) {
-            buffer = buffer.slice();
-            for (MessageDigest md : mMds) {
-                buffer.position(0);
-                md.update(buffer);
-            }
-        }
-
-        @Override
-        public void finish() {}
-    }
-
-    /**
-     * For legacy reasons we need to return exactly the original encoded certificate bytes, instead
-     * of letting the underlying implementation have a shot at re-encoding the data.
-     */
-    private static class VerbatimX509Certificate extends WrappedX509Certificate {
-        private byte[] encodedVerbatim;
-
-        public VerbatimX509Certificate(X509Certificate wrapped, byte[] encodedVerbatim) {
-            super(wrapped);
-            this.encodedVerbatim = encodedVerbatim;
-        }
-
-        @Override
-        public byte[] getEncoded() throws CertificateEncodingException {
-            return encodedVerbatim;
-        }
-    }
-
-    private static class WrappedX509Certificate extends X509Certificate {
-        private final X509Certificate wrapped;
-
-        public WrappedX509Certificate(X509Certificate wrapped) {
-            this.wrapped = wrapped;
-        }
-
-        @Override
-        public Set<String> getCriticalExtensionOIDs() {
-            return wrapped.getCriticalExtensionOIDs();
-        }
-
-        @Override
-        public byte[] getExtensionValue(String oid) {
-            return wrapped.getExtensionValue(oid);
-        }
-
-        @Override
-        public Set<String> getNonCriticalExtensionOIDs() {
-            return wrapped.getNonCriticalExtensionOIDs();
-        }
-
-        @Override
-        public boolean hasUnsupportedCriticalExtension() {
-            return wrapped.hasUnsupportedCriticalExtension();
-        }
-
-        @Override
-        public void checkValidity()
-                throws CertificateExpiredException, CertificateNotYetValidException {
-            wrapped.checkValidity();
-        }
-
-        @Override
-        public void checkValidity(Date date)
-                throws CertificateExpiredException, CertificateNotYetValidException {
-            wrapped.checkValidity(date);
-        }
-
-        @Override
-        public int getVersion() {
-            return wrapped.getVersion();
-        }
-
-        @Override
-        public BigInteger getSerialNumber() {
-            return wrapped.getSerialNumber();
-        }
-
-        @Override
-        public Principal getIssuerDN() {
-            return wrapped.getIssuerDN();
-        }
-
-        @Override
-        public Principal getSubjectDN() {
-            return wrapped.getSubjectDN();
-        }
-
-        @Override
-        public Date getNotBefore() {
-            return wrapped.getNotBefore();
-        }
-
-        @Override
-        public Date getNotAfter() {
-            return wrapped.getNotAfter();
-        }
-
-        @Override
-        public byte[] getTBSCertificate() throws CertificateEncodingException {
-            return wrapped.getTBSCertificate();
-        }
-
-        @Override
-        public byte[] getSignature() {
-            return wrapped.getSignature();
-        }
-
-        @Override
-        public String getSigAlgName() {
-            return wrapped.getSigAlgName();
-        }
-
-        @Override
-        public String getSigAlgOID() {
-            return wrapped.getSigAlgOID();
-        }
-
-        @Override
-        public byte[] getSigAlgParams() {
-            return wrapped.getSigAlgParams();
-        }
-
-        @Override
-        public boolean[] getIssuerUniqueID() {
-            return wrapped.getIssuerUniqueID();
-        }
-
-        @Override
-        public boolean[] getSubjectUniqueID() {
-            return wrapped.getSubjectUniqueID();
-        }
-
-        @Override
-        public boolean[] getKeyUsage() {
-            return wrapped.getKeyUsage();
-        }
-
-        @Override
-        public int getBasicConstraints() {
-            return wrapped.getBasicConstraints();
-        }
-
-        @Override
-        public byte[] getEncoded() throws CertificateEncodingException {
-            return wrapped.getEncoded();
-        }
-
-        @Override
-        public void verify(PublicKey key) throws CertificateException, NoSuchAlgorithmException,
-                InvalidKeyException, NoSuchProviderException, SignatureException {
-            wrapped.verify(key);
-        }
-
-        @Override
-        public void verify(PublicKey key, String sigProvider)
-                throws CertificateException, NoSuchAlgorithmException, InvalidKeyException,
-                NoSuchProviderException, SignatureException {
-            wrapped.verify(key, sigProvider);
-        }
-
-        @Override
-        public String toString() {
-            return wrapped.toString();
-        }
-
-        @Override
-        public PublicKey getPublicKey() {
-            return wrapped.getPublicKey();
-        }
-    }
 }
diff --git a/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java b/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java
new file mode 100644
index 0000000..e43dee3
--- /dev/null
+++ b/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java
@@ -0,0 +1,558 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.util.apk;
+
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_DSA_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_ECDSA_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_ECDSA_WITH_SHA512;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PSS_WITH_SHA256;
+import static android.util.apk.ApkSigningBlockUtils.SIGNATURE_RSA_PSS_WITH_SHA512;
+import static android.util.apk.ApkSigningBlockUtils.compareSignatureAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getContentDigestAlgorithmJcaDigestAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getLengthPrefixedSlice;
+import static android.util.apk.ApkSigningBlockUtils.getSignatureAlgorithmContentDigestAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getSignatureAlgorithmJcaKeyAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.getSignatureAlgorithmJcaSignatureAlgorithm;
+import static android.util.apk.ApkSigningBlockUtils.readLengthPrefixedByteArray;
+
+import android.os.Build;
+import android.util.ArrayMap;
+import android.util.Pair;
+
+import java.io.ByteArrayInputStream;
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.BufferUnderflowException;
+import java.nio.ByteBuffer;
+import java.security.InvalidAlgorithmParameterException;
+import java.security.InvalidKeyException;
+import java.security.KeyFactory;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.PublicKey;
+import java.security.Signature;
+import java.security.SignatureException;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+import java.security.spec.AlgorithmParameterSpec;
+import java.security.spec.InvalidKeySpecException;
+import java.security.spec.X509EncodedKeySpec;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * APK Signature Scheme v3 verifier.
+ *
+ * @hide for internal use only.
+ */
+public class ApkSignatureSchemeV3Verifier {
+
+    /**
+     * ID of this signature scheme as used in X-Android-APK-Signed header used in JAR signing.
+     */
+    public static final int SF_ATTRIBUTE_ANDROID_APK_SIGNED_ID = 3;
+
+    private static final int APK_SIGNATURE_SCHEME_V3_BLOCK_ID = 0xf05368c0;
+
+    /**
+     * Returns {@code true} if the provided APK contains an APK Signature Scheme V3 signature.
+     *
+     * <p><b>NOTE: This method does not verify the signature.</b>
+     */
+    public static boolean hasSignature(String apkFile) throws IOException {
+        try (RandomAccessFile apk = new RandomAccessFile(apkFile, "r")) {
+            findSignature(apk);
+            return true;
+        } catch (SignatureNotFoundException e) {
+            return false;
+        }
+    }
+
+    /**
+     * Verifies APK Signature Scheme v3 signatures of the provided APK and returns the certificates
+     * associated with each signer.
+     *
+     * @throws SignatureNotFoundException if the APK is not signed using APK Signature Scheme v3.
+     * @throws SecurityException if the APK Signature Scheme v3 signature of this APK does not
+     * verify.
+     * @throws IOException if an I/O error occurs while reading the APK file.
+     */
+    public static VerifiedSigner verify(String apkFile)
+            throws SignatureNotFoundException, SecurityException, IOException {
+        return verify(apkFile, true);
+    }
+
+    /**
+     * Returns the certificates associated with each signer for the given APK without verification.
+     * This method is dangerous and should not be used, unless the caller is absolutely certain the
+     * APK is trusted.  Specifically, verification is only done for the APK Signature Scheme v3
+     * Block while gathering signer information.  The APK contents are not verified.
+     *
+     * @throws SignatureNotFoundException if the APK is not signed using APK Signature Scheme v3.
+     * @throws IOException if an I/O error occurs while reading the APK file.
+     */
+    public static VerifiedSigner plsCertsNoVerifyOnlyCerts(String apkFile)
+            throws SignatureNotFoundException, SecurityException, IOException {
+        return verify(apkFile, false);
+    }
+
+    private static VerifiedSigner verify(String apkFile, boolean verifyIntegrity)
+            throws SignatureNotFoundException, SecurityException, IOException {
+        try (RandomAccessFile apk = new RandomAccessFile(apkFile, "r")) {
+            return verify(apk, verifyIntegrity);
+        }
+    }
+
+    /**
+     * Verifies APK Signature Scheme v3 signatures of the provided APK and returns the certificates
+     * associated with each signer.
+     *
+     * @throws SignatureNotFoundException if the APK is not signed using APK Signature Scheme v3.
+     * @throws SecurityException if an APK Signature Scheme v3 signature of this APK does not
+     *         verify.
+     * @throws IOException if an I/O error occurs while reading the APK file.
+     */
+    private static VerifiedSigner verify(RandomAccessFile apk, boolean verifyIntegrity)
+            throws SignatureNotFoundException, SecurityException, IOException {
+        SignatureInfo signatureInfo = findSignature(apk);
+        return verify(apk.getFD(), signatureInfo, verifyIntegrity);
+    }
+
+    /**
+     * Returns the APK Signature Scheme v3 block contained in the provided APK file and the
+     * additional information relevant for verifying the block against the file.
+     *
+     * @throws SignatureNotFoundException if the APK is not signed using APK Signature Scheme v3.
+     * @throws IOException if an I/O error occurs while reading the APK file.
+     */
+    private static SignatureInfo findSignature(RandomAccessFile apk)
+            throws IOException, SignatureNotFoundException {
+        return ApkSigningBlockUtils.findSignature(apk, APK_SIGNATURE_SCHEME_V3_BLOCK_ID);
+    }
+
+    /**
+     * Verifies the contents of the provided APK file against the provided APK Signature Scheme v3
+     * Block.
+     *
+     * @param signatureInfo APK Signature Scheme v3 Block and information relevant for verifying it
+     *        against the APK file.
+     */
+    private static VerifiedSigner verify(
+            FileDescriptor apkFileDescriptor,
+            SignatureInfo signatureInfo,
+            boolean doVerifyIntegrity) throws SecurityException {
+        int signerCount = 0;
+        Map<Integer, byte[]> contentDigests = new ArrayMap<>();
+        VerifiedSigner result = null;
+        CertificateFactory certFactory;
+        try {
+            certFactory = CertificateFactory.getInstance("X.509");
+        } catch (CertificateException e) {
+            throw new RuntimeException("Failed to obtain X.509 CertificateFactory", e);
+        }
+        ByteBuffer signers;
+        try {
+            signers = getLengthPrefixedSlice(signatureInfo.signatureBlock);
+        } catch (IOException e) {
+            throw new SecurityException("Failed to read list of signers", e);
+        }
+        while (signers.hasRemaining()) {
+            try {
+                ByteBuffer signer = getLengthPrefixedSlice(signers);
+                result = verifySigner(signer, contentDigests, certFactory);
+                signerCount++;
+            } catch (PlatformNotSupportedException e) {
+                // this signer is for a different platform, ignore it.
+                continue;
+            } catch (IOException | BufferUnderflowException | SecurityException e) {
+                throw new SecurityException(
+                        "Failed to parse/verify signer #" + signerCount + " block",
+                        e);
+            }
+        }
+
+        if (signerCount < 1 || result == null) {
+            throw new SecurityException("No signers found");
+        }
+
+        if (signerCount != 1) {
+            throw new SecurityException("APK Signature Scheme V3 only supports one signer: "
+                    + "multiple signers found.");
+        }
+
+        if (contentDigests.isEmpty()) {
+            throw new SecurityException("No content digests found");
+        }
+
+        if (doVerifyIntegrity) {
+            ApkSigningBlockUtils.verifyIntegrity(
+                    contentDigests,
+                    apkFileDescriptor,
+                    signatureInfo.apkSigningBlockOffset,
+                    signatureInfo.centralDirOffset,
+                    signatureInfo.eocdOffset,
+                    signatureInfo.eocd);
+        }
+
+        return result;
+    }
+
+    private static VerifiedSigner verifySigner(
+            ByteBuffer signerBlock,
+            Map<Integer, byte[]> contentDigests,
+            CertificateFactory certFactory)
+            throws SecurityException, IOException, PlatformNotSupportedException {
+        ByteBuffer signedData = getLengthPrefixedSlice(signerBlock);
+        int minSdkVersion = signerBlock.getInt();
+        int maxSdkVersion = signerBlock.getInt();
+
+        if (Build.VERSION.SDK_INT < minSdkVersion || Build.VERSION.SDK_INT > maxSdkVersion) {
+            // this signature isn't meant to be used with this platform, skip it.
+            throw new PlatformNotSupportedException(
+                    "Signer not supported by this platform "
+                    + "version. This platform: " + Build.VERSION.SDK_INT
+                    + ", signer minSdkVersion: " + minSdkVersion
+                    + ", maxSdkVersion: " + maxSdkVersion);
+        }
+
+        ByteBuffer signatures = getLengthPrefixedSlice(signerBlock);
+        byte[] publicKeyBytes = readLengthPrefixedByteArray(signerBlock);
+
+        int signatureCount = 0;
+        int bestSigAlgorithm = -1;
+        byte[] bestSigAlgorithmSignatureBytes = null;
+        List<Integer> signaturesSigAlgorithms = new ArrayList<>();
+        while (signatures.hasRemaining()) {
+            signatureCount++;
+            try {
+                ByteBuffer signature = getLengthPrefixedSlice(signatures);
+                if (signature.remaining() < 8) {
+                    throw new SecurityException("Signature record too short");
+                }
+                int sigAlgorithm = signature.getInt();
+                signaturesSigAlgorithms.add(sigAlgorithm);
+                if (!isSupportedSignatureAlgorithm(sigAlgorithm)) {
+                    continue;
+                }
+                if ((bestSigAlgorithm == -1)
+                        || (compareSignatureAlgorithm(sigAlgorithm, bestSigAlgorithm) > 0)) {
+                    bestSigAlgorithm = sigAlgorithm;
+                    bestSigAlgorithmSignatureBytes = readLengthPrefixedByteArray(signature);
+                }
+            } catch (IOException | BufferUnderflowException e) {
+                throw new SecurityException(
+                        "Failed to parse signature record #" + signatureCount,
+                        e);
+            }
+        }
+        if (bestSigAlgorithm == -1) {
+            if (signatureCount == 0) {
+                throw new SecurityException("No signatures found");
+            } else {
+                throw new SecurityException("No supported signatures found");
+            }
+        }
+
+        String keyAlgorithm = getSignatureAlgorithmJcaKeyAlgorithm(bestSigAlgorithm);
+        Pair<String, ? extends AlgorithmParameterSpec> signatureAlgorithmParams =
+                getSignatureAlgorithmJcaSignatureAlgorithm(bestSigAlgorithm);
+        String jcaSignatureAlgorithm = signatureAlgorithmParams.first;
+        AlgorithmParameterSpec jcaSignatureAlgorithmParams = signatureAlgorithmParams.second;
+        boolean sigVerified;
+        try {
+            PublicKey publicKey =
+                    KeyFactory.getInstance(keyAlgorithm)
+                            .generatePublic(new X509EncodedKeySpec(publicKeyBytes));
+            Signature sig = Signature.getInstance(jcaSignatureAlgorithm);
+            sig.initVerify(publicKey);
+            if (jcaSignatureAlgorithmParams != null) {
+                sig.setParameter(jcaSignatureAlgorithmParams);
+            }
+            sig.update(signedData);
+            sigVerified = sig.verify(bestSigAlgorithmSignatureBytes);
+        } catch (NoSuchAlgorithmException | InvalidKeySpecException | InvalidKeyException
+                | InvalidAlgorithmParameterException | SignatureException e) {
+            throw new SecurityException(
+                    "Failed to verify " + jcaSignatureAlgorithm + " signature", e);
+        }
+        if (!sigVerified) {
+            throw new SecurityException(jcaSignatureAlgorithm + " signature did not verify");
+        }
+
+        // Signature over signedData has verified.
+
+        byte[] contentDigest = null;
+        signedData.clear();
+        ByteBuffer digests = getLengthPrefixedSlice(signedData);
+        List<Integer> digestsSigAlgorithms = new ArrayList<>();
+        int digestCount = 0;
+        while (digests.hasRemaining()) {
+            digestCount++;
+            try {
+                ByteBuffer digest = getLengthPrefixedSlice(digests);
+                if (digest.remaining() < 8) {
+                    throw new IOException("Record too short");
+                }
+                int sigAlgorithm = digest.getInt();
+                digestsSigAlgorithms.add(sigAlgorithm);
+                if (sigAlgorithm == bestSigAlgorithm) {
+                    contentDigest = readLengthPrefixedByteArray(digest);
+                }
+            } catch (IOException | BufferUnderflowException e) {
+                throw new IOException("Failed to parse digest record #" + digestCount, e);
+            }
+        }
+
+        if (!signaturesSigAlgorithms.equals(digestsSigAlgorithms)) {
+            throw new SecurityException(
+                    "Signature algorithms don't match between digests and signatures records");
+        }
+        int digestAlgorithm = getSignatureAlgorithmContentDigestAlgorithm(bestSigAlgorithm);
+        byte[] previousSignerDigest = contentDigests.put(digestAlgorithm, contentDigest);
+        if ((previousSignerDigest != null)
+                && (!MessageDigest.isEqual(previousSignerDigest, contentDigest))) {
+            throw new SecurityException(
+                    getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithm)
+                    + " contents digest does not match the digest specified by a preceding signer");
+        }
+
+        ByteBuffer certificates = getLengthPrefixedSlice(signedData);
+        List<X509Certificate> certs = new ArrayList<>();
+        int certificateCount = 0;
+        while (certificates.hasRemaining()) {
+            certificateCount++;
+            byte[] encodedCert = readLengthPrefixedByteArray(certificates);
+            X509Certificate certificate;
+            try {
+                certificate = (X509Certificate)
+                        certFactory.generateCertificate(new ByteArrayInputStream(encodedCert));
+            } catch (CertificateException e) {
+                throw new SecurityException("Failed to decode certificate #" + certificateCount, e);
+            }
+            certificate = new VerbatimX509Certificate(
+                    certificate, encodedCert);
+            certs.add(certificate);
+        }
+
+        if (certs.isEmpty()) {
+            throw new SecurityException("No certificates listed");
+        }
+        X509Certificate mainCertificate = certs.get(0);
+        byte[] certificatePublicKeyBytes = mainCertificate.getPublicKey().getEncoded();
+        if (!Arrays.equals(publicKeyBytes, certificatePublicKeyBytes)) {
+            throw new SecurityException(
+                    "Public key mismatch between certificate and signature record");
+        }
+
+        int signedMinSDK = signedData.getInt();
+        if (signedMinSDK != minSdkVersion) {
+            throw new SecurityException(
+                    "minSdkVersion mismatch between signed and unsigned in v3 signer block.");
+        }
+
+        int signedMaxSDK = signedData.getInt();
+        if (signedMaxSDK != maxSdkVersion) {
+            throw new SecurityException(
+                    "maxSdkVersion mismatch between signed and unsigned in v3 signer block.");
+        }
+
+        ByteBuffer additionalAttrs = getLengthPrefixedSlice(signedData);
+        return verifyAdditionalAttributes(additionalAttrs, certs, certFactory);
+    }
+
+    private static final int PROOF_OF_ROTATION_ATTR_ID = 0x3ba06f8c;
+
+    private static VerifiedSigner verifyAdditionalAttributes(ByteBuffer attrs,
+            List<X509Certificate> certs, CertificateFactory certFactory) throws IOException {
+        X509Certificate[] certChain = certs.toArray(new X509Certificate[certs.size()]);
+        VerifiedProofOfRotation por = null;
+
+        while (attrs.hasRemaining()) {
+            ByteBuffer attr = getLengthPrefixedSlice(attrs);
+            if (attr.remaining() < 4) {
+                throw new IOException("Remaining buffer too short to contain additional attribute "
+                        + "ID. Remaining: " + attr.remaining());
+            }
+            int id = attr.getInt();
+            switch(id) {
+                case PROOF_OF_ROTATION_ATTR_ID:
+                    if (por != null) {
+                        throw new SecurityException("Encountered multiple Proof-of-rotation records"
+                                + " when verifying APK Signature Scheme v3 signature");
+                    }
+                    por = verifyProofOfRotationStruct(attr, certFactory);
+                    // make sure that the last certificate in the Proof-of-rotation record matches
+                    // the one used to sign this APK.
+                    try {
+                        if (por.certs.size() > 0
+                                && !Arrays.equals(por.certs.get(por.certs.size() - 1).getEncoded(),
+                                        certChain[0].getEncoded())) {
+                            throw new SecurityException("Terminal certificate in Proof-of-rotation"
+                                    + " record does not match APK signing certificate");
+                        }
+                    } catch (CertificateEncodingException e) {
+                        throw new SecurityException("Failed to encode certificate when comparing"
+                                + " Proof-of-rotation record and signing certificate", e);
+                    }
+
+                    break;
+                default:
+                    // not the droid we're looking for, move along, move along.
+                    break;
+            }
+        }
+        return new VerifiedSigner(certChain, por);
+    }
+
+    private static VerifiedProofOfRotation verifyProofOfRotationStruct(
+            ByteBuffer porBuf,
+            CertificateFactory certFactory)
+            throws SecurityException, IOException {
+        int levelCount = 0;
+        int lastSigAlgorithm = -1;
+        X509Certificate lastCert = null;
+        List<X509Certificate> certs = new ArrayList<>();
+        List<Integer> flagsList = new ArrayList<>();
+
+        // Proof-of-rotation struct:
+        // is basically a singly linked list of nodes, called levels here, each of which have the
+        // following structure:
+        // * length-prefix for the entire level
+        //     - length-prefixed signed data (if previous level exists)
+        //         * length-prefixed X509 Certificate
+        //         * uint32 signature algorithm ID describing how this signed data was signed
+        //     - uint32 flags describing how to treat the cert contained in this level
+        //     - uint32 signature algorithm ID to use to verify the signature of the next level. The
+        //         algorithm here must match the one in the signed data section of the next level.
+        //     - length-prefixed signature over the signed data in this level.  The signature here
+        //         is verified using the certificate from the previous level.
+        // The linking is provided by the certificate of each level signing the one of the next.
+        while (porBuf.hasRemaining()) {
+            levelCount++;
+            try {
+                ByteBuffer level = getLengthPrefixedSlice(porBuf);
+                ByteBuffer signedData = getLengthPrefixedSlice(level);
+                int flags = level.getInt();
+                int sigAlgorithm = level.getInt();
+                byte[] signature = readLengthPrefixedByteArray(level);
+
+                if (lastCert != null) {
+                    // Use previous level cert to verify current level
+                    Pair<String, ? extends AlgorithmParameterSpec> sigAlgParams =
+                            getSignatureAlgorithmJcaSignatureAlgorithm(lastSigAlgorithm);
+                    PublicKey publicKey = lastCert.getPublicKey();
+                    Signature sig = Signature.getInstance(sigAlgParams.first);
+                    sig.initVerify(publicKey);
+                    if (sigAlgParams.second != null) {
+                        sig.setParameter(sigAlgParams.second);
+                    }
+                    sig.update(signedData);
+                    if (!sig.verify(signature)) {
+                        throw new SecurityException("Unable to verify signature of certificate #"
+                                + levelCount + " using " + sigAlgParams.first + " when verifying"
+                                + " Proof-of-rotation record");
+                    }
+                }
+
+                byte[] encodedCert = readLengthPrefixedByteArray(signedData);
+                int signedSigAlgorithm = signedData.getInt();
+                if (lastCert != null && lastSigAlgorithm != signedSigAlgorithm) {
+                    throw new SecurityException("Signing algorithm ID mismatch for certificate #"
+                            + levelCount + " when verifying Proof-of-rotation record");
+                }
+                lastCert = (X509Certificate)
+                        certFactory.generateCertificate(new ByteArrayInputStream(encodedCert));
+                lastCert = new VerbatimX509Certificate(lastCert, encodedCert);
+
+                lastSigAlgorithm = sigAlgorithm;
+                certs.add(lastCert);
+                flagsList.add(flags);
+            } catch (IOException | BufferUnderflowException e) {
+                throw new IOException("Failed to parse Proof-of-rotation record", e);
+            } catch (NoSuchAlgorithmException | InvalidKeyException
+                    | InvalidAlgorithmParameterException | SignatureException e) {
+                throw new SecurityException(
+                        "Failed to verify signature over signed data for certificate #"
+                                + levelCount + " when verifying Proof-of-rotation record", e);
+            } catch (CertificateException e) {
+                throw new SecurityException("Failed to decode certificate #" + levelCount
+                        + " when verifying Proof-of-rotation record", e);
+            }
+        }
+        return new VerifiedProofOfRotation(certs, flagsList);
+    }
+
+    private static boolean isSupportedSignatureAlgorithm(int sigAlgorithm) {
+        switch (sigAlgorithm) {
+            case SIGNATURE_RSA_PSS_WITH_SHA256:
+            case SIGNATURE_RSA_PSS_WITH_SHA512:
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
+            case SIGNATURE_ECDSA_WITH_SHA256:
+            case SIGNATURE_ECDSA_WITH_SHA512:
+            case SIGNATURE_DSA_WITH_SHA256:
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    /**
+     * Verified processed proof of rotation.
+     *
+     * @hide for internal use only.
+     */
+    public static class VerifiedProofOfRotation {
+        public final List<X509Certificate> certs;
+        public final List<Integer> flagsList;
+
+        public VerifiedProofOfRotation(List<X509Certificate> certs, List<Integer> flagsList) {
+            this.certs = certs;
+            this.flagsList = flagsList;
+        }
+    }
+
+    /**
+     * Verified APK Signature Scheme v3 signer, including the proof of rotation structure.
+     *
+     * @hide for internal use only.
+     */
+    public static class VerifiedSigner {
+        public final X509Certificate[] certs;
+        public final VerifiedProofOfRotation por;
+
+        public VerifiedSigner(X509Certificate[] certs, VerifiedProofOfRotation por) {
+            this.certs = certs;
+            this.por = por;
+        }
+
+    }
+
+    private static class PlatformNotSupportedException extends Exception {
+
+        PlatformNotSupportedException(String s) {
+            super(s);
+        }
+    }
+}
diff --git a/core/java/android/util/apk/ApkSignatureVerifier.java b/core/java/android/util/apk/ApkSignatureVerifier.java
index 17b11a9..8146729 100644
--- a/core/java/android/util/apk/ApkSignatureVerifier.java
+++ b/core/java/android/util/apk/ApkSignatureVerifier.java
@@ -54,6 +54,7 @@
 
     public static final int VERSION_JAR_SIGNATURE_SCHEME = 1;
     public static final int VERSION_APK_SIGNATURE_SCHEME_V2 = 2;
+    public static final int VERSION_APK_SIGNATURE_SCHEME_V3 = 3;
 
     private static final AtomicReference<byte[]> sBuffer = new AtomicReference<>();
 
@@ -65,7 +66,45 @@
     public static Result verify(String apkPath, int minSignatureSchemeVersion)
             throws PackageParserException {
 
-        // first try v2
+        if (minSignatureSchemeVersion > VERSION_APK_SIGNATURE_SCHEME_V3) {
+            // V3 and before are older than the requested minimum signing version
+            throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "No signature found in package of version " + minSignatureSchemeVersion
+            + " or newer for package " + apkPath);
+        }
+
+        // first try v3
+        Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "verifyV3");
+        try {
+            ApkSignatureSchemeV3Verifier.VerifiedSigner vSigner =
+                    ApkSignatureSchemeV3Verifier.verify(apkPath);
+            Certificate[][] signerCerts = new Certificate[][] { vSigner.certs };
+            Signature[] signerSigs = convertToSignatures(signerCerts);
+            return new Result(signerCerts, signerSigs, VERSION_APK_SIGNATURE_SCHEME_V3);
+        } catch (SignatureNotFoundException e) {
+            // not signed with v2, try older if allowed
+            if (minSignatureSchemeVersion >= VERSION_APK_SIGNATURE_SCHEME_V3) {
+                throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                        "No APK Signature Scheme v3 signature in package " + apkPath, e);
+            }
+        } catch (Exception e) {
+            // APK Signature Scheme v2 signature found but did not verify
+            throw new  PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "Failed to collect certificates from " + apkPath
+                            + " using APK Signature Scheme v2", e);
+        } finally {
+            Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
+        }
+
+        // redundant, protective version check
+        if (minSignatureSchemeVersion > VERSION_APK_SIGNATURE_SCHEME_V2) {
+            // V2 and before are older than the requested minimum signing version
+            throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "No signature found in package of version " + minSignatureSchemeVersion
+                            + " or newer for package " + apkPath);
+        }
+
+        // try v2
         Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "verifyV2");
         try {
             Certificate[][] signerCerts = ApkSignatureSchemeV2Verifier.verify(apkPath);
@@ -87,6 +126,14 @@
             Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
         }
 
+        // redundant, protective version check
+        if (minSignatureSchemeVersion > VERSION_JAR_SIGNATURE_SCHEME) {
+            // V1 and is older than the requested minimum signing version
+            throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "No signature found in package of version " + minSignatureSchemeVersion
+                            + " or newer for package " + apkPath);
+        }
+
         // v2 didn't work, try jarsigner
         return verifyV1Signature(apkPath, true);
     }
@@ -245,6 +292,44 @@
     public static Result plsCertsNoVerifyOnlyCerts(String apkPath, int minSignatureSchemeVersion)
             throws PackageParserException {
 
+        if (minSignatureSchemeVersion > VERSION_APK_SIGNATURE_SCHEME_V3) {
+            // V3 and before are older than the requested minimum signing version
+            throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "No signature found in package of version " + minSignatureSchemeVersion
+                            + " or newer for package " + apkPath);
+        }
+
+        // first try v3
+        Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "verifyV3");
+        try {
+            ApkSignatureSchemeV3Verifier.VerifiedSigner vSigner =
+                    ApkSignatureSchemeV3Verifier.plsCertsNoVerifyOnlyCerts(apkPath);
+            Certificate[][] signerCerts = new Certificate[][] { vSigner.certs };
+            Signature[] signerSigs = convertToSignatures(signerCerts);
+            return new Result(signerCerts, signerSigs, VERSION_APK_SIGNATURE_SCHEME_V3);
+        } catch (SignatureNotFoundException e) {
+            // not signed with v2, try older if allowed
+            if (minSignatureSchemeVersion >= VERSION_APK_SIGNATURE_SCHEME_V3) {
+                throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                        "No APK Signature Scheme v3 signature in package " + apkPath, e);
+            }
+        } catch (Exception e) {
+            // APK Signature Scheme v2 signature found but did not verify
+            throw new  PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "Failed to collect certificates from " + apkPath
+                            + " using APK Signature Scheme v2", e);
+        } finally {
+            Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
+        }
+
+        // redundant, protective version check
+        if (minSignatureSchemeVersion > VERSION_APK_SIGNATURE_SCHEME_V2) {
+            // V2 and before are older than the requested minimum signing version
+            throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "No signature found in package of version " + minSignatureSchemeVersion
+                            + " or newer for package " + apkPath);
+        }
+
         // first try v2
         Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "certsOnlyV2");
         try {
@@ -267,6 +352,14 @@
             Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
         }
 
+        // redundant, protective version check
+        if (minSignatureSchemeVersion > VERSION_JAR_SIGNATURE_SCHEME) {
+            // V1 and is older than the requested minimum signing version
+            throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
+                    "No signature found in package of version " + minSignatureSchemeVersion
+                            + " or newer for package " + apkPath);
+        }
+
         // v2 didn't work, try jarsigner
         return verifyV1Signature(apkPath, false);
     }
diff --git a/core/java/android/util/apk/ApkSigningBlockUtils.java b/core/java/android/util/apk/ApkSigningBlockUtils.java
new file mode 100644
index 0000000..9279510
--- /dev/null
+++ b/core/java/android/util/apk/ApkSigningBlockUtils.java
@@ -0,0 +1,663 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.util.apk;
+
+import android.util.Pair;
+
+import java.io.FileDescriptor;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.BufferUnderflowException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.security.DigestException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.spec.AlgorithmParameterSpec;
+import java.security.spec.MGF1ParameterSpec;
+import java.security.spec.PSSParameterSpec;
+import java.util.Map;
+
+/**
+ * Utility class for an APK Signature Scheme using the APK Signing Block.
+ *
+ * @hide for internal use only.
+ */
+final class ApkSigningBlockUtils {
+
+    private ApkSigningBlockUtils() {
+    }
+
+    /**
+     * Returns the APK Signature Scheme block contained in the provided APK file and the
+     * additional information relevant for verifying the block against the file.
+     *
+     * @param blockId the ID value in the APK Signing Block's sequence of ID-value pairs
+     *                identifying the appropriate block to find, e.g. the APK Signature Scheme v2
+     *                block ID.
+     *
+     * @throws SignatureNotFoundException if the APK is not signed using this scheme.
+     * @throws IOException if an I/O error occurs while reading the APK file.
+     */
+    static SignatureInfo findSignature(RandomAccessFile apk, int blockId)
+            throws IOException, SignatureNotFoundException {
+        // Find the ZIP End of Central Directory (EoCD) record.
+        Pair<ByteBuffer, Long> eocdAndOffsetInFile = getEocd(apk);
+        ByteBuffer eocd = eocdAndOffsetInFile.first;
+        long eocdOffset = eocdAndOffsetInFile.second;
+        if (ZipUtils.isZip64EndOfCentralDirectoryLocatorPresent(apk, eocdOffset)) {
+            throw new SignatureNotFoundException("ZIP64 APK not supported");
+        }
+
+        // Find the APK Signing Block. The block immediately precedes the Central Directory.
+        long centralDirOffset = getCentralDirOffset(eocd, eocdOffset);
+        Pair<ByteBuffer, Long> apkSigningBlockAndOffsetInFile =
+                findApkSigningBlock(apk, centralDirOffset);
+        ByteBuffer apkSigningBlock = apkSigningBlockAndOffsetInFile.first;
+        long apkSigningBlockOffset = apkSigningBlockAndOffsetInFile.second;
+
+        // Find the APK Signature Scheme Block inside the APK Signing Block.
+        ByteBuffer apkSignatureSchemeBlock = findApkSignatureSchemeBlock(apkSigningBlock,
+                blockId);
+
+        return new SignatureInfo(
+                apkSignatureSchemeBlock,
+                apkSigningBlockOffset,
+                centralDirOffset,
+                eocdOffset,
+                eocd);
+    }
+
+    static void verifyIntegrity(
+            Map<Integer, byte[]> expectedDigests,
+            FileDescriptor apkFileDescriptor,
+            long apkSigningBlockOffset,
+            long centralDirOffset,
+            long eocdOffset,
+            ByteBuffer eocdBuf) throws SecurityException {
+
+        if (expectedDigests.isEmpty()) {
+            throw new SecurityException("No digests provided");
+        }
+
+        // We need to verify the integrity of the following three sections of the file:
+        // 1. Everything up to the start of the APK Signing Block.
+        // 2. ZIP Central Directory.
+        // 3. ZIP End of Central Directory (EoCD).
+        // Each of these sections is represented as a separate DataSource instance below.
+
+        // To handle large APKs, these sections are read in 1 MB chunks using memory-mapped I/O to
+        // avoid wasting physical memory. In most APK verification scenarios, the contents of the
+        // APK are already there in the OS's page cache and thus mmap does not use additional
+        // physical memory.
+        DataSource beforeApkSigningBlock =
+                new MemoryMappedFileDataSource(apkFileDescriptor, 0, apkSigningBlockOffset);
+        DataSource centralDir =
+                new MemoryMappedFileDataSource(
+                        apkFileDescriptor, centralDirOffset, eocdOffset - centralDirOffset);
+
+        // For the purposes of integrity verification, ZIP End of Central Directory's field Start of
+        // Central Directory must be considered to point to the offset of the APK Signing Block.
+        eocdBuf = eocdBuf.duplicate();
+        eocdBuf.order(ByteOrder.LITTLE_ENDIAN);
+        ZipUtils.setZipEocdCentralDirectoryOffset(eocdBuf, apkSigningBlockOffset);
+        DataSource eocd = new ByteBufferDataSource(eocdBuf);
+
+        int[] digestAlgorithms = new int[expectedDigests.size()];
+        int digestAlgorithmCount = 0;
+        for (int digestAlgorithm : expectedDigests.keySet()) {
+            digestAlgorithms[digestAlgorithmCount] = digestAlgorithm;
+            digestAlgorithmCount++;
+        }
+        byte[][] actualDigests;
+        try {
+            actualDigests =
+                    computeContentDigests(
+                            digestAlgorithms,
+                            new DataSource[] {beforeApkSigningBlock, centralDir, eocd});
+        } catch (DigestException e) {
+            throw new SecurityException("Failed to compute digest(s) of contents", e);
+        }
+        for (int i = 0; i < digestAlgorithms.length; i++) {
+            int digestAlgorithm = digestAlgorithms[i];
+            byte[] expectedDigest = expectedDigests.get(digestAlgorithm);
+            byte[] actualDigest = actualDigests[i];
+            if (!MessageDigest.isEqual(expectedDigest, actualDigest)) {
+                throw new SecurityException(
+                        getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithm)
+                                + " digest of contents did not verify");
+            }
+        }
+    }
+
+    private static byte[][] computeContentDigests(
+            int[] digestAlgorithms,
+            DataSource[] contents) throws DigestException {
+        // For each digest algorithm the result is computed as follows:
+        // 1. Each segment of contents is split into consecutive chunks of 1 MB in size.
+        //    The final chunk will be shorter iff the length of segment is not a multiple of 1 MB.
+        //    No chunks are produced for empty (zero length) segments.
+        // 2. The digest of each chunk is computed over the concatenation of byte 0xa5, the chunk's
+        //    length in bytes (uint32 little-endian) and the chunk's contents.
+        // 3. The output digest is computed over the concatenation of the byte 0x5a, the number of
+        //    chunks (uint32 little-endian) and the concatenation of digests of chunks of all
+        //    segments in-order.
+
+        long totalChunkCountLong = 0;
+        for (DataSource input : contents) {
+            totalChunkCountLong += getChunkCount(input.size());
+        }
+        if (totalChunkCountLong >= Integer.MAX_VALUE / 1024) {
+            throw new DigestException("Too many chunks: " + totalChunkCountLong);
+        }
+        int totalChunkCount = (int) totalChunkCountLong;
+
+        byte[][] digestsOfChunks = new byte[digestAlgorithms.length][];
+        for (int i = 0; i < digestAlgorithms.length; i++) {
+            int digestAlgorithm = digestAlgorithms[i];
+            int digestOutputSizeBytes = getContentDigestAlgorithmOutputSizeBytes(digestAlgorithm);
+            byte[] concatenationOfChunkCountAndChunkDigests =
+                    new byte[5 + totalChunkCount * digestOutputSizeBytes];
+            concatenationOfChunkCountAndChunkDigests[0] = 0x5a;
+            setUnsignedInt32LittleEndian(
+                    totalChunkCount,
+                    concatenationOfChunkCountAndChunkDigests,
+                    1);
+            digestsOfChunks[i] = concatenationOfChunkCountAndChunkDigests;
+        }
+
+        byte[] chunkContentPrefix = new byte[5];
+        chunkContentPrefix[0] = (byte) 0xa5;
+        int chunkIndex = 0;
+        MessageDigest[] mds = new MessageDigest[digestAlgorithms.length];
+        for (int i = 0; i < digestAlgorithms.length; i++) {
+            String jcaAlgorithmName =
+                    getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithms[i]);
+            try {
+                mds[i] = MessageDigest.getInstance(jcaAlgorithmName);
+            } catch (NoSuchAlgorithmException e) {
+                throw new RuntimeException(jcaAlgorithmName + " digest not supported", e);
+            }
+        }
+        // TODO: Compute digests of chunks in parallel when beneficial. This requires some research
+        // into how to parallelize (if at all) based on the capabilities of the hardware on which
+        // this code is running and based on the size of input.
+        DataDigester digester = new MultipleDigestDataDigester(mds);
+        int dataSourceIndex = 0;
+        for (DataSource input : contents) {
+            long inputOffset = 0;
+            long inputRemaining = input.size();
+            while (inputRemaining > 0) {
+                int chunkSize = (int) Math.min(inputRemaining, CHUNK_SIZE_BYTES);
+                setUnsignedInt32LittleEndian(chunkSize, chunkContentPrefix, 1);
+                for (int i = 0; i < mds.length; i++) {
+                    mds[i].update(chunkContentPrefix);
+                }
+                try {
+                    input.feedIntoDataDigester(digester, inputOffset, chunkSize);
+                } catch (IOException e) {
+                    throw new DigestException(
+                            "Failed to digest chunk #" + chunkIndex + " of section #"
+                                    + dataSourceIndex,
+                            e);
+                }
+                for (int i = 0; i < digestAlgorithms.length; i++) {
+                    int digestAlgorithm = digestAlgorithms[i];
+                    byte[] concatenationOfChunkCountAndChunkDigests = digestsOfChunks[i];
+                    int expectedDigestSizeBytes =
+                            getContentDigestAlgorithmOutputSizeBytes(digestAlgorithm);
+                    MessageDigest md = mds[i];
+                    int actualDigestSizeBytes =
+                            md.digest(
+                                    concatenationOfChunkCountAndChunkDigests,
+                                    5 + chunkIndex * expectedDigestSizeBytes,
+                                    expectedDigestSizeBytes);
+                    if (actualDigestSizeBytes != expectedDigestSizeBytes) {
+                        throw new RuntimeException(
+                                "Unexpected output size of " + md.getAlgorithm() + " digest: "
+                                        + actualDigestSizeBytes);
+                    }
+                }
+                inputOffset += chunkSize;
+                inputRemaining -= chunkSize;
+                chunkIndex++;
+            }
+            dataSourceIndex++;
+        }
+
+        byte[][] result = new byte[digestAlgorithms.length][];
+        for (int i = 0; i < digestAlgorithms.length; i++) {
+            int digestAlgorithm = digestAlgorithms[i];
+            byte[] input = digestsOfChunks[i];
+            String jcaAlgorithmName = getContentDigestAlgorithmJcaDigestAlgorithm(digestAlgorithm);
+            MessageDigest md;
+            try {
+                md = MessageDigest.getInstance(jcaAlgorithmName);
+            } catch (NoSuchAlgorithmException e) {
+                throw new RuntimeException(jcaAlgorithmName + " digest not supported", e);
+            }
+            byte[] output = md.digest(input);
+            result[i] = output;
+        }
+        return result;
+    }
+
+    /**
+     * Returns the ZIP End of Central Directory (EoCD) and its offset in the file.
+     *
+     * @throws IOException if an I/O error occurs while reading the file.
+     * @throws SignatureNotFoundException if the EoCD could not be found.
+     */
+    static Pair<ByteBuffer, Long> getEocd(RandomAccessFile apk)
+            throws IOException, SignatureNotFoundException {
+        Pair<ByteBuffer, Long> eocdAndOffsetInFile =
+                ZipUtils.findZipEndOfCentralDirectoryRecord(apk);
+        if (eocdAndOffsetInFile == null) {
+            throw new SignatureNotFoundException(
+                    "Not an APK file: ZIP End of Central Directory record not found");
+        }
+        return eocdAndOffsetInFile;
+    }
+
+    static long getCentralDirOffset(ByteBuffer eocd, long eocdOffset)
+            throws SignatureNotFoundException {
+        // Look up the offset of ZIP Central Directory.
+        long centralDirOffset = ZipUtils.getZipEocdCentralDirectoryOffset(eocd);
+        if (centralDirOffset > eocdOffset) {
+            throw new SignatureNotFoundException(
+                    "ZIP Central Directory offset out of range: " + centralDirOffset
+                    + ". ZIP End of Central Directory offset: " + eocdOffset);
+        }
+        long centralDirSize = ZipUtils.getZipEocdCentralDirectorySizeBytes(eocd);
+        if (centralDirOffset + centralDirSize != eocdOffset) {
+            throw new SignatureNotFoundException(
+                    "ZIP Central Directory is not immediately followed by End of Central"
+                    + " Directory");
+        }
+        return centralDirOffset;
+    }
+
+    private static long getChunkCount(long inputSizeBytes) {
+        return (inputSizeBytes + CHUNK_SIZE_BYTES - 1) / CHUNK_SIZE_BYTES;
+    }
+
+    private static final int CHUNK_SIZE_BYTES = 1024 * 1024;
+
+    static final int SIGNATURE_RSA_PSS_WITH_SHA256 = 0x0101;
+    static final int SIGNATURE_RSA_PSS_WITH_SHA512 = 0x0102;
+    static final int SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256 = 0x0103;
+    static final int SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512 = 0x0104;
+    static final int SIGNATURE_ECDSA_WITH_SHA256 = 0x0201;
+    static final int SIGNATURE_ECDSA_WITH_SHA512 = 0x0202;
+    static final int SIGNATURE_DSA_WITH_SHA256 = 0x0301;
+
+    static final int CONTENT_DIGEST_CHUNKED_SHA256 = 1;
+    static final int CONTENT_DIGEST_CHUNKED_SHA512 = 2;
+
+    static int compareSignatureAlgorithm(int sigAlgorithm1, int sigAlgorithm2) {
+        int digestAlgorithm1 = getSignatureAlgorithmContentDigestAlgorithm(sigAlgorithm1);
+        int digestAlgorithm2 = getSignatureAlgorithmContentDigestAlgorithm(sigAlgorithm2);
+        return compareContentDigestAlgorithm(digestAlgorithm1, digestAlgorithm2);
+    }
+
+    private static int compareContentDigestAlgorithm(int digestAlgorithm1, int digestAlgorithm2) {
+        switch (digestAlgorithm1) {
+            case CONTENT_DIGEST_CHUNKED_SHA256:
+                switch (digestAlgorithm2) {
+                    case CONTENT_DIGEST_CHUNKED_SHA256:
+                        return 0;
+                    case CONTENT_DIGEST_CHUNKED_SHA512:
+                        return -1;
+                    default:
+                        throw new IllegalArgumentException(
+                                "Unknown digestAlgorithm2: " + digestAlgorithm2);
+                }
+            case CONTENT_DIGEST_CHUNKED_SHA512:
+                switch (digestAlgorithm2) {
+                    case CONTENT_DIGEST_CHUNKED_SHA256:
+                        return 1;
+                    case CONTENT_DIGEST_CHUNKED_SHA512:
+                        return 0;
+                    default:
+                        throw new IllegalArgumentException(
+                                "Unknown digestAlgorithm2: " + digestAlgorithm2);
+                }
+            default:
+                throw new IllegalArgumentException("Unknown digestAlgorithm1: " + digestAlgorithm1);
+        }
+    }
+
+    static int getSignatureAlgorithmContentDigestAlgorithm(int sigAlgorithm) {
+        switch (sigAlgorithm) {
+            case SIGNATURE_RSA_PSS_WITH_SHA256:
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
+            case SIGNATURE_ECDSA_WITH_SHA256:
+            case SIGNATURE_DSA_WITH_SHA256:
+                return CONTENT_DIGEST_CHUNKED_SHA256;
+            case SIGNATURE_RSA_PSS_WITH_SHA512:
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
+            case SIGNATURE_ECDSA_WITH_SHA512:
+                return CONTENT_DIGEST_CHUNKED_SHA512;
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown signature algorithm: 0x"
+                                + Long.toHexString(sigAlgorithm & 0xffffffff));
+        }
+    }
+
+    static String getContentDigestAlgorithmJcaDigestAlgorithm(int digestAlgorithm) {
+        switch (digestAlgorithm) {
+            case CONTENT_DIGEST_CHUNKED_SHA256:
+                return "SHA-256";
+            case CONTENT_DIGEST_CHUNKED_SHA512:
+                return "SHA-512";
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown content digest algorthm: " + digestAlgorithm);
+        }
+    }
+
+    private static int getContentDigestAlgorithmOutputSizeBytes(int digestAlgorithm) {
+        switch (digestAlgorithm) {
+            case CONTENT_DIGEST_CHUNKED_SHA256:
+                return 256 / 8;
+            case CONTENT_DIGEST_CHUNKED_SHA512:
+                return 512 / 8;
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown content digest algorthm: " + digestAlgorithm);
+        }
+    }
+
+    static String getSignatureAlgorithmJcaKeyAlgorithm(int sigAlgorithm) {
+        switch (sigAlgorithm) {
+            case SIGNATURE_RSA_PSS_WITH_SHA256:
+            case SIGNATURE_RSA_PSS_WITH_SHA512:
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
+                return "RSA";
+            case SIGNATURE_ECDSA_WITH_SHA256:
+            case SIGNATURE_ECDSA_WITH_SHA512:
+                return "EC";
+            case SIGNATURE_DSA_WITH_SHA256:
+                return "DSA";
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown signature algorithm: 0x"
+                                + Long.toHexString(sigAlgorithm & 0xffffffff));
+        }
+    }
+
+    static Pair<String, ? extends AlgorithmParameterSpec>
+            getSignatureAlgorithmJcaSignatureAlgorithm(int sigAlgorithm) {
+        switch (sigAlgorithm) {
+            case SIGNATURE_RSA_PSS_WITH_SHA256:
+                return Pair.create(
+                        "SHA256withRSA/PSS",
+                        new PSSParameterSpec(
+                                "SHA-256", "MGF1", MGF1ParameterSpec.SHA256, 256 / 8, 1));
+            case SIGNATURE_RSA_PSS_WITH_SHA512:
+                return Pair.create(
+                        "SHA512withRSA/PSS",
+                        new PSSParameterSpec(
+                                "SHA-512", "MGF1", MGF1ParameterSpec.SHA512, 512 / 8, 1));
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA256:
+                return Pair.create("SHA256withRSA", null);
+            case SIGNATURE_RSA_PKCS1_V1_5_WITH_SHA512:
+                return Pair.create("SHA512withRSA", null);
+            case SIGNATURE_ECDSA_WITH_SHA256:
+                return Pair.create("SHA256withECDSA", null);
+            case SIGNATURE_ECDSA_WITH_SHA512:
+                return Pair.create("SHA512withECDSA", null);
+            case SIGNATURE_DSA_WITH_SHA256:
+                return Pair.create("SHA256withDSA", null);
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown signature algorithm: 0x"
+                                + Long.toHexString(sigAlgorithm & 0xffffffff));
+        }
+    }
+
+    /**
+     * Returns new byte buffer whose content is a shared subsequence of this buffer's content
+     * between the specified start (inclusive) and end (exclusive) positions. As opposed to
+     * {@link ByteBuffer#slice()}, the returned buffer's byte order is the same as the source
+     * buffer's byte order.
+     */
+    static ByteBuffer sliceFromTo(ByteBuffer source, int start, int end) {
+        if (start < 0) {
+            throw new IllegalArgumentException("start: " + start);
+        }
+        if (end < start) {
+            throw new IllegalArgumentException("end < start: " + end + " < " + start);
+        }
+        int capacity = source.capacity();
+        if (end > source.capacity()) {
+            throw new IllegalArgumentException("end > capacity: " + end + " > " + capacity);
+        }
+        int originalLimit = source.limit();
+        int originalPosition = source.position();
+        try {
+            source.position(0);
+            source.limit(end);
+            source.position(start);
+            ByteBuffer result = source.slice();
+            result.order(source.order());
+            return result;
+        } finally {
+            source.position(0);
+            source.limit(originalLimit);
+            source.position(originalPosition);
+        }
+    }
+
+    /**
+     * Relative <em>get</em> method for reading {@code size} number of bytes from the current
+     * position of this buffer.
+     *
+     * <p>This method reads the next {@code size} bytes at this buffer's current position,
+     * returning them as a {@code ByteBuffer} with start set to 0, limit and capacity set to
+     * {@code size}, byte order set to this buffer's byte order; and then increments the position by
+     * {@code size}.
+     */
+    static ByteBuffer getByteBuffer(ByteBuffer source, int size)
+            throws BufferUnderflowException {
+        if (size < 0) {
+            throw new IllegalArgumentException("size: " + size);
+        }
+        int originalLimit = source.limit();
+        int position = source.position();
+        int limit = position + size;
+        if ((limit < position) || (limit > originalLimit)) {
+            throw new BufferUnderflowException();
+        }
+        source.limit(limit);
+        try {
+            ByteBuffer result = source.slice();
+            result.order(source.order());
+            source.position(limit);
+            return result;
+        } finally {
+            source.limit(originalLimit);
+        }
+    }
+
+    static ByteBuffer getLengthPrefixedSlice(ByteBuffer source) throws IOException {
+        if (source.remaining() < 4) {
+            throw new IOException(
+                    "Remaining buffer too short to contain length of length-prefixed field."
+                            + " Remaining: " + source.remaining());
+        }
+        int len = source.getInt();
+        if (len < 0) {
+            throw new IllegalArgumentException("Negative length");
+        } else if (len > source.remaining()) {
+            throw new IOException("Length-prefixed field longer than remaining buffer."
+                    + " Field length: " + len + ", remaining: " + source.remaining());
+        }
+        return getByteBuffer(source, len);
+    }
+
+    static byte[] readLengthPrefixedByteArray(ByteBuffer buf) throws IOException {
+        int len = buf.getInt();
+        if (len < 0) {
+            throw new IOException("Negative length");
+        } else if (len > buf.remaining()) {
+            throw new IOException("Underflow while reading length-prefixed value. Length: " + len
+                    + ", available: " + buf.remaining());
+        }
+        byte[] result = new byte[len];
+        buf.get(result);
+        return result;
+    }
+
+    static void setUnsignedInt32LittleEndian(int value, byte[] result, int offset) {
+        result[offset] = (byte) (value & 0xff);
+        result[offset + 1] = (byte) ((value >>> 8) & 0xff);
+        result[offset + 2] = (byte) ((value >>> 16) & 0xff);
+        result[offset + 3] = (byte) ((value >>> 24) & 0xff);
+    }
+
+    private static final long APK_SIG_BLOCK_MAGIC_HI = 0x3234206b636f6c42L;
+    private static final long APK_SIG_BLOCK_MAGIC_LO = 0x20676953204b5041L;
+    private static final int APK_SIG_BLOCK_MIN_SIZE = 32;
+
+    static Pair<ByteBuffer, Long> findApkSigningBlock(
+            RandomAccessFile apk, long centralDirOffset)
+                    throws IOException, SignatureNotFoundException {
+        // FORMAT:
+        // OFFSET       DATA TYPE  DESCRIPTION
+        // * @+0  bytes uint64:    size in bytes (excluding this field)
+        // * @+8  bytes payload
+        // * @-24 bytes uint64:    size in bytes (same as the one above)
+        // * @-16 bytes uint128:   magic
+
+        if (centralDirOffset < APK_SIG_BLOCK_MIN_SIZE) {
+            throw new SignatureNotFoundException(
+                    "APK too small for APK Signing Block. ZIP Central Directory offset: "
+                            + centralDirOffset);
+        }
+        // Read the magic and offset in file from the footer section of the block:
+        // * uint64:   size of block
+        // * 16 bytes: magic
+        ByteBuffer footer = ByteBuffer.allocate(24);
+        footer.order(ByteOrder.LITTLE_ENDIAN);
+        apk.seek(centralDirOffset - footer.capacity());
+        apk.readFully(footer.array(), footer.arrayOffset(), footer.capacity());
+        if ((footer.getLong(8) != APK_SIG_BLOCK_MAGIC_LO)
+                || (footer.getLong(16) != APK_SIG_BLOCK_MAGIC_HI)) {
+            throw new SignatureNotFoundException(
+                    "No APK Signing Block before ZIP Central Directory");
+        }
+        // Read and compare size fields
+        long apkSigBlockSizeInFooter = footer.getLong(0);
+        if ((apkSigBlockSizeInFooter < footer.capacity())
+                || (apkSigBlockSizeInFooter > Integer.MAX_VALUE - 8)) {
+            throw new SignatureNotFoundException(
+                    "APK Signing Block size out of range: " + apkSigBlockSizeInFooter);
+        }
+        int totalSize = (int) (apkSigBlockSizeInFooter + 8);
+        long apkSigBlockOffset = centralDirOffset - totalSize;
+        if (apkSigBlockOffset < 0) {
+            throw new SignatureNotFoundException(
+                    "APK Signing Block offset out of range: " + apkSigBlockOffset);
+        }
+        ByteBuffer apkSigBlock = ByteBuffer.allocate(totalSize);
+        apkSigBlock.order(ByteOrder.LITTLE_ENDIAN);
+        apk.seek(apkSigBlockOffset);
+        apk.readFully(apkSigBlock.array(), apkSigBlock.arrayOffset(), apkSigBlock.capacity());
+        long apkSigBlockSizeInHeader = apkSigBlock.getLong(0);
+        if (apkSigBlockSizeInHeader != apkSigBlockSizeInFooter) {
+            throw new SignatureNotFoundException(
+                    "APK Signing Block sizes in header and footer do not match: "
+                            + apkSigBlockSizeInHeader + " vs " + apkSigBlockSizeInFooter);
+        }
+        return Pair.create(apkSigBlock, apkSigBlockOffset);
+    }
+
+    static ByteBuffer findApkSignatureSchemeBlock(ByteBuffer apkSigningBlock, int blockId)
+            throws SignatureNotFoundException {
+        checkByteOrderLittleEndian(apkSigningBlock);
+        // FORMAT:
+        // OFFSET       DATA TYPE  DESCRIPTION
+        // * @+0  bytes uint64:    size in bytes (excluding this field)
+        // * @+8  bytes pairs
+        // * @-24 bytes uint64:    size in bytes (same as the one above)
+        // * @-16 bytes uint128:   magic
+        ByteBuffer pairs = sliceFromTo(apkSigningBlock, 8, apkSigningBlock.capacity() - 24);
+
+        int entryCount = 0;
+        while (pairs.hasRemaining()) {
+            entryCount++;
+            if (pairs.remaining() < 8) {
+                throw new SignatureNotFoundException(
+                        "Insufficient data to read size of APK Signing Block entry #" + entryCount);
+            }
+            long lenLong = pairs.getLong();
+            if ((lenLong < 4) || (lenLong > Integer.MAX_VALUE)) {
+                throw new SignatureNotFoundException(
+                        "APK Signing Block entry #" + entryCount
+                                + " size out of range: " + lenLong);
+            }
+            int len = (int) lenLong;
+            int nextEntryPos = pairs.position() + len;
+            if (len > pairs.remaining()) {
+                throw new SignatureNotFoundException(
+                        "APK Signing Block entry #" + entryCount + " size out of range: " + len
+                                + ", available: " + pairs.remaining());
+            }
+            int id = pairs.getInt();
+            if (id == blockId) {
+                return getByteBuffer(pairs, len - 4);
+            }
+            pairs.position(nextEntryPos);
+        }
+
+        throw new SignatureNotFoundException(
+                "No block with ID " + blockId + " in APK Signing Block.");
+    }
+
+    private static void checkByteOrderLittleEndian(ByteBuffer buffer) {
+        if (buffer.order() != ByteOrder.LITTLE_ENDIAN) {
+            throw new IllegalArgumentException("ByteBuffer byte order must be little endian");
+        }
+    }
+
+    /**
+     * {@link DataDigester} that updates multiple {@link MessageDigest}s whenever data is fed.
+     */
+    private static class MultipleDigestDataDigester implements DataDigester {
+        private final MessageDigest[] mMds;
+
+        MultipleDigestDataDigester(MessageDigest[] mds) {
+            mMds = mds;
+        }
+
+        @Override
+        public void consume(ByteBuffer buffer) {
+            buffer = buffer.slice();
+            for (MessageDigest md : mMds) {
+                buffer.position(0);
+                md.update(buffer);
+            }
+        }
+
+        @Override
+        public void finish() {}
+    }
+
+}
diff --git a/core/java/android/util/apk/VerbatimX509Certificate.java b/core/java/android/util/apk/VerbatimX509Certificate.java
new file mode 100644
index 0000000..9984c6d
--- /dev/null
+++ b/core/java/android/util/apk/VerbatimX509Certificate.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.util.apk;
+
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.X509Certificate;
+
+/**
+ * For legacy reasons we need to return exactly the original encoded certificate bytes, instead
+ * of letting the underlying implementation have a shot at re-encoding the data.
+ */
+class VerbatimX509Certificate extends WrappedX509Certificate {
+    private final byte[] mEncodedVerbatim;
+
+    VerbatimX509Certificate(X509Certificate wrapped, byte[] encodedVerbatim) {
+        super(wrapped);
+        this.mEncodedVerbatim = encodedVerbatim;
+    }
+
+    @Override
+    public byte[] getEncoded() throws CertificateEncodingException {
+        return mEncodedVerbatim;
+    }
+}
diff --git a/core/java/android/util/apk/WrappedX509Certificate.java b/core/java/android/util/apk/WrappedX509Certificate.java
new file mode 100644
index 0000000..fdaa420
--- /dev/null
+++ b/core/java/android/util/apk/WrappedX509Certificate.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.util.apk;
+
+import java.math.BigInteger;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.Principal;
+import java.security.PublicKey;
+import java.security.SignatureException;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateExpiredException;
+import java.security.cert.CertificateNotYetValidException;
+import java.security.cert.X509Certificate;
+import java.util.Date;
+import java.util.Set;
+
+class WrappedX509Certificate extends X509Certificate {
+    private final X509Certificate mWrapped;
+
+    WrappedX509Certificate(X509Certificate wrapped) {
+        this.mWrapped = wrapped;
+    }
+
+    @Override
+    public Set<String> getCriticalExtensionOIDs() {
+        return mWrapped.getCriticalExtensionOIDs();
+    }
+
+    @Override
+    public byte[] getExtensionValue(String oid) {
+        return mWrapped.getExtensionValue(oid);
+    }
+
+    @Override
+    public Set<String> getNonCriticalExtensionOIDs() {
+        return mWrapped.getNonCriticalExtensionOIDs();
+    }
+
+    @Override
+    public boolean hasUnsupportedCriticalExtension() {
+        return mWrapped.hasUnsupportedCriticalExtension();
+    }
+
+    @Override
+    public void checkValidity()
+            throws CertificateExpiredException, CertificateNotYetValidException {
+        mWrapped.checkValidity();
+    }
+
+    @Override
+    public void checkValidity(Date date)
+            throws CertificateExpiredException, CertificateNotYetValidException {
+        mWrapped.checkValidity(date);
+    }
+
+    @Override
+    public int getVersion() {
+        return mWrapped.getVersion();
+    }
+
+    @Override
+    public BigInteger getSerialNumber() {
+        return mWrapped.getSerialNumber();
+    }
+
+    @Override
+    public Principal getIssuerDN() {
+        return mWrapped.getIssuerDN();
+    }
+
+    @Override
+    public Principal getSubjectDN() {
+        return mWrapped.getSubjectDN();
+    }
+
+    @Override
+    public Date getNotBefore() {
+        return mWrapped.getNotBefore();
+    }
+
+    @Override
+    public Date getNotAfter() {
+        return mWrapped.getNotAfter();
+    }
+
+    @Override
+    public byte[] getTBSCertificate() throws CertificateEncodingException {
+        return mWrapped.getTBSCertificate();
+    }
+
+    @Override
+    public byte[] getSignature() {
+        return mWrapped.getSignature();
+    }
+
+    @Override
+    public String getSigAlgName() {
+        return mWrapped.getSigAlgName();
+    }
+
+    @Override
+    public String getSigAlgOID() {
+        return mWrapped.getSigAlgOID();
+    }
+
+    @Override
+    public byte[] getSigAlgParams() {
+        return mWrapped.getSigAlgParams();
+    }
+
+    @Override
+    public boolean[] getIssuerUniqueID() {
+        return mWrapped.getIssuerUniqueID();
+    }
+
+    @Override
+    public boolean[] getSubjectUniqueID() {
+        return mWrapped.getSubjectUniqueID();
+    }
+
+    @Override
+    public boolean[] getKeyUsage() {
+        return mWrapped.getKeyUsage();
+    }
+
+    @Override
+    public int getBasicConstraints() {
+        return mWrapped.getBasicConstraints();
+    }
+
+    @Override
+    public byte[] getEncoded() throws CertificateEncodingException {
+        return mWrapped.getEncoded();
+    }
+
+    @Override
+    public void verify(PublicKey key) throws CertificateException, NoSuchAlgorithmException,
+            InvalidKeyException, NoSuchProviderException, SignatureException {
+        mWrapped.verify(key);
+    }
+
+    @Override
+    public void verify(PublicKey key, String sigProvider)
+            throws CertificateException, NoSuchAlgorithmException, InvalidKeyException,
+            NoSuchProviderException, SignatureException {
+        mWrapped.verify(key, sigProvider);
+    }
+
+    @Override
+    public String toString() {
+        return mWrapped.toString();
+    }
+
+    @Override
+    public PublicKey getPublicKey() {
+        return mWrapped.getPublicKey();
+    }
+}
diff --git a/core/java/android/util/jar/StrictJarVerifier.java b/core/java/android/util/jar/StrictJarVerifier.java
index debc170..4525490 100644
--- a/core/java/android/util/jar/StrictJarVerifier.java
+++ b/core/java/android/util/jar/StrictJarVerifier.java
@@ -18,6 +18,8 @@
 package android.util.jar;
 
 import android.util.apk.ApkSignatureSchemeV2Verifier;
+import android.util.apk.ApkSignatureSchemeV3Verifier;
+
 import java.io.IOException;
 import java.io.OutputStream;
 import java.nio.charset.StandardCharsets;
@@ -36,6 +38,7 @@
 import java.util.StringTokenizer;
 import java.util.jar.Attributes;
 import java.util.jar.JarFile;
+
 import sun.security.jca.Providers;
 import sun.security.pkcs.PKCS7;
 import sun.security.pkcs.SignerInfo;
@@ -56,6 +59,15 @@
  */
 class StrictJarVerifier {
     /**
+     * {@code .SF} file header section attribute indicating that the APK is signed not just with
+     * JAR signature scheme but also with APK Signature Scheme v2 or newer. This attribute
+     * facilitates v2 signature stripping detection.
+     *
+     * <p>The attribute contains a comma-separated set of signature scheme IDs.
+     */
+    private static final String SF_ATTRIBUTE_ANDROID_APK_SIGNED_NAME = "X-Android-APK-Signed";
+
+    /**
      * List of accepted digest algorithms. This list is in order from most
      * preferred to least preferred.
      */
@@ -373,17 +385,17 @@
             return;
         }
 
-        // If requested, check whether APK Signature Scheme v2 signature was stripped.
+        // If requested, check whether a newer APK Signature Scheme signature was stripped.
         if (signatureSchemeRollbackProtectionsEnforced) {
             String apkSignatureSchemeIdList =
-                    attributes.getValue(
-                            ApkSignatureSchemeV2Verifier.SF_ATTRIBUTE_ANDROID_APK_SIGNED_NAME);
+                    attributes.getValue(SF_ATTRIBUTE_ANDROID_APK_SIGNED_NAME);
             if (apkSignatureSchemeIdList != null) {
                 // This field contains a comma-separated list of APK signature scheme IDs which
                 // were used to sign this APK. If an ID is known to us, it means signatures of that
                 // scheme were stripped from the APK because otherwise we wouldn't have fallen back
                 // to verifying the APK using the JAR signature scheme.
                 boolean v2SignatureGenerated = false;
+                boolean v3SignatureGenerated = false;
                 StringTokenizer tokenizer = new StringTokenizer(apkSignatureSchemeIdList, ",");
                 while (tokenizer.hasMoreTokens()) {
                     String idText = tokenizer.nextToken().trim();
@@ -402,6 +414,12 @@
                         v2SignatureGenerated = true;
                         break;
                     }
+                    if (id == ApkSignatureSchemeV3Verifier.SF_ATTRIBUTE_ANDROID_APK_SIGNED_ID) {
+                        // This APK was supposed to be signed with APK Signature Scheme v3 but no
+                        // such signature was found.
+                        v3SignatureGenerated = true;
+                        break;
+                    }
                 }
 
                 if (v2SignatureGenerated) {
@@ -409,6 +427,11 @@
                             + " is signed using APK Signature Scheme v2, but no such signature was"
                             + " found. Signature stripped?");
                 }
+                if (v3SignatureGenerated) {
+                    throw new SecurityException(signatureFile + " indicates " + jarName
+                            + " is signed using APK Signature Scheme v3, but no such signature was"
+                            + " found. Signature stripped?");
+                }
             }
         }
 
diff --git a/core/java/android/view/Choreographer.java b/core/java/android/view/Choreographer.java
index ba6b6cf..33fbf73 100644
--- a/core/java/android/view/Choreographer.java
+++ b/core/java/android/view/Choreographer.java
@@ -235,6 +235,8 @@
         for (int i = 0; i <= CALLBACK_LAST; i++) {
             mCallbackQueues[i] = new CallbackQueue();
         }
+        // b/68769804: For low FPS experiments.
+        setFPSDivisor(SystemProperties.getInt(ThreadedRenderer.DEBUG_FPS_DIVISOR, 1));
     }
 
     private static float getRefreshRate() {
@@ -605,6 +607,7 @@
     void setFPSDivisor(int divisor) {
         if (divisor <= 0) divisor = 1;
         mFPSDivisor = divisor;
+        ThreadedRenderer.setFPSDivisor(divisor);
     }
 
     void doFrame(long frameTimeNanos, int frame) {
diff --git a/core/java/android/view/DisplayCutout.java b/core/java/android/view/DisplayCutout.java
index e448f14..3dcfd00 100644
--- a/core/java/android/view/DisplayCutout.java
+++ b/core/java/android/view/DisplayCutout.java
@@ -16,6 +16,8 @@
 
 package android.view;
 
+import static android.view.DisplayCutoutProto.BOUNDS;
+import static android.view.DisplayCutoutProto.INSETS;
 import static android.view.Surface.ROTATION_0;
 import static android.view.Surface.ROTATION_180;
 import static android.view.Surface.ROTATION_270;
@@ -28,6 +30,7 @@
 import android.graphics.Region;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 
@@ -155,6 +158,16 @@
     }
 
     /**
+     * @hide
+     */
+    public void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+        mSafeInsets.writeToProto(proto, INSETS);
+        mBounds.getBounds().writeToProto(proto, BOUNDS);
+        proto.end(token);
+    }
+
+    /**
      * Insets the reference frame of the cutout in the given directions.
      *
      * @return a copy of this instance which has been inset
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 9e103a3..7001067 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -396,4 +396,19 @@
      * Return the touch region for the current IME window, or an empty region if there is none.
      */
     Region getCurrentImeTouchRegion();
+
+    /**
+     * Starts a window trace.
+     */
+    void startWindowTrace();
+
+    /**
+     * Stops a window trace.
+     */
+    void stopWindowTrace();
+
+    /**
+     * Returns true if window trace is enabled.
+     */
+    boolean isWindowTraceEnabled();
 }
diff --git a/core/java/android/view/PointerIcon.java b/core/java/android/view/PointerIcon.java
index 998fd01..3fd4696 100644
--- a/core/java/android/view/PointerIcon.java
+++ b/core/java/android/view/PointerIcon.java
@@ -461,8 +461,10 @@
                     + "refer to a bitmap drawable.");
         }
 
+        final Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
+        validateHotSpot(bitmap, hotSpotX, hotSpotY);
         // Set the properties now that we have successfully loaded the icon.
-        mBitmap = ((BitmapDrawable)drawable).getBitmap();
+        mBitmap = bitmap;
         mHotSpotX = hotSpotX;
         mHotSpotY = hotSpotY;
     }
diff --git a/core/java/android/view/Surface.java b/core/java/android/view/Surface.java
index a417a4a..1f7f8b9 100644
--- a/core/java/android/view/Surface.java
+++ b/core/java/android/view/Surface.java
@@ -182,6 +182,11 @@
      * SurfaceTexture}, which can attach them to an OpenGL ES texture via {@link
      * SurfaceTexture#updateTexImage}.
      *
+     * Please note that holding onto the Surface created here is not enough to
+     * keep the provided SurfaceTexture from being reclaimed.  In that sense,
+     * the Surface will act like a
+     * {@link java.lang.ref.WeakReference weak reference} to the SurfaceTexture.
+     *
      * @param surfaceTexture The {@link SurfaceTexture} that is updated by this
      * Surface.
      * @throws OutOfResourcesException if the surface could not be created.
diff --git a/core/java/android/view/ThreadedRenderer.java b/core/java/android/view/ThreadedRenderer.java
index 6a8f8b1..8b730f2 100644
--- a/core/java/android/view/ThreadedRenderer.java
+++ b/core/java/android/view/ThreadedRenderer.java
@@ -969,8 +969,6 @@
             mInitialized = true;
             mAppContext = context.getApplicationContext();
 
-            // b/68769804: For low FPS experiments.
-            setFPSDivisor(SystemProperties.getInt(DEBUG_FPS_DIVISOR, 1));
             initSched(renderProxy);
             initGraphicsStats();
         }
@@ -1025,9 +1023,7 @@
 
     /** b/68769804: For low FPS experiments. */
     public static void setFPSDivisor(int divisor) {
-        if (divisor <= 0) divisor = 1;
-        Choreographer.getInstance().setFPSDivisor(divisor);
-        nHackySetRTAnimationsEnabled(divisor == 1);
+        nHackySetRTAnimationsEnabled(divisor <= 1);
     }
 
     /** Not actually public - internal use only. This doc to make lint happy */
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index cc63a62..f62189e 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -4182,6 +4182,11 @@
      */
     private static boolean sUseDefaultFocusHighlight;
 
+    /**
+     * True if zero-sized views can be focused.
+     */
+    private static boolean sCanFocusZeroSized;
+
     private String mTransitionName;
 
     static class TintInfo {
@@ -4798,6 +4803,8 @@
 
             sThrowOnInvalidFloatProperties = targetSdkVersion >= Build.VERSION_CODES.P;
 
+            sCanFocusZeroSized = targetSdkVersion < Build.VERSION_CODES.P;
+
             sCompatibilityDone = true;
         }
     }
@@ -7010,6 +7017,7 @@
     void clearFocusInternal(View focused, boolean propagate, boolean refocus) {
         if ((mPrivateFlags & PFLAG_FOCUSED) != 0) {
             mPrivateFlags &= ~PFLAG_FOCUSED;
+            clearParentsWantFocus();
 
             if (propagate && mParent != null) {
                 mParent.clearChildFocus(this);
@@ -10046,6 +10054,13 @@
     }
 
     /**
+     * @return {@code true} if laid-out and not about to do another layout.
+     */
+    boolean isLayoutValid() {
+        return isLaidOut() && ((mPrivateFlags & PFLAG_FORCE_LAYOUT) == 0);
+    }
+
+    /**
      * If this view doesn't do any drawing on its own, set this flag to
      * allow further optimizations. By default, this flag is not set on
      * View, but could be set on some View subclasses such as ViewGroup.
@@ -10817,7 +10832,7 @@
         if (views == null) {
             return;
         }
-        if (!isFocusable() || !isEnabled()) {
+        if (!canTakeFocus()) {
             return;
         }
         if ((focusableMode & FOCUSABLES_TOUCH_MODE) == FOCUSABLES_TOUCH_MODE
@@ -11031,8 +11046,9 @@
      * descendants.
      *
      * A view will not actually take focus if it is not focusable ({@link #isFocusable} returns
-     * false), or if it is focusable and it is not focusable in touch mode
-     * ({@link #isFocusableInTouchMode}) while the device is in touch mode.
+     * false), or if it can't be focused due to other conditions (not focusable in touch mode
+     * ({@link #isFocusableInTouchMode}) while the device is in touch mode, not visible, not
+     * enabled, or has no size).
      *
      * See also {@link #focusSearch(int)}, which is what you call to say that you
      * have focus, and you want your parent to look for the next one.
@@ -11139,9 +11155,7 @@
 
     private boolean requestFocusNoSearch(int direction, Rect previouslyFocusedRect) {
         // need to be focusable
-        if ((mViewFlags & FOCUSABLE) != FOCUSABLE
-                || (mViewFlags & VISIBILITY_MASK) != VISIBLE
-                || (mViewFlags & ENABLED_MASK) != ENABLED) {
+        if (!canTakeFocus()) {
             return false;
         }
 
@@ -11156,10 +11170,21 @@
             return false;
         }
 
+        if (!isLayoutValid()) {
+            mPrivateFlags |= PFLAG_WANTS_FOCUS;
+        }
+
         handleFocusGainInternal(direction, previouslyFocusedRect);
         return true;
     }
 
+    void clearParentsWantFocus() {
+        if (mParent instanceof View) {
+            ((View) mParent).mPrivateFlags &= ~PFLAG_WANTS_FOCUS;
+            ((View) mParent).clearParentsWantFocus();
+        }
+    }
+
     /**
      * Call this to try to give focus to a specific view or to one of its descendants. This is a
      * special variant of {@link #requestFocus() } that will allow views that are not focusable in
@@ -13531,6 +13556,13 @@
         mAttachInfo.mUnbufferedDispatchRequested = true;
     }
 
+    private boolean canTakeFocus() {
+        return ((mViewFlags & VISIBILITY_MASK) == VISIBLE)
+                && ((mViewFlags & FOCUSABLE) == FOCUSABLE)
+                && ((mViewFlags & ENABLED_MASK) == ENABLED)
+                && (sCanFocusZeroSized || !isLayoutValid() || (mBottom > mTop) && (mRight > mLeft));
+    }
+
     /**
      * Set flags controlling behavior of this view.
      *
@@ -13550,6 +13582,7 @@
             return;
         }
         int privateFlags = mPrivateFlags;
+        boolean shouldNotifyFocusableAvailable = false;
 
         // If focusable is auto, update the FOCUSABLE bit.
         int focusableChangedByAuto = 0;
@@ -13588,7 +13621,7 @@
                             || focusableChangedByAuto == 0
                             || viewRootImpl == null
                             || viewRootImpl.mThread == Thread.currentThread()) {
-                        mParent.focusableViewAvailable(this);
+                        shouldNotifyFocusableAvailable = true;
                     }
                 }
             }
@@ -13611,10 +13644,7 @@
                 // about in case nothing has focus.  even if this specific view
                 // isn't focusable, it may contain something that is, so let
                 // the root view try to give this focus if nothing else does.
-                if ((mParent != null) && ((mViewFlags & ENABLED_MASK) == ENABLED)
-                        && (mBottom > mTop) && (mRight > mLeft)) {
-                    mParent.focusableViewAvailable(this);
-                }
+                shouldNotifyFocusableAvailable = true;
             }
         }
 
@@ -13623,17 +13653,18 @@
                 // a view becoming enabled should notify the parent as long as the view is also
                 // visible and the parent wasn't already notified by becoming visible during this
                 // setFlags invocation.
-                if ((mViewFlags & VISIBILITY_MASK) == VISIBLE
-                        && ((changed & VISIBILITY_MASK) == 0)) {
-                    if ((mParent != null) && (mViewFlags & ENABLED_MASK) == ENABLED) {
-                        mParent.focusableViewAvailable(this);
-                    }
-                }
+                shouldNotifyFocusableAvailable = true;
             } else {
                 if (hasFocus()) clearFocus();
             }
         }
 
+        if (shouldNotifyFocusableAvailable) {
+            if (mParent != null && canTakeFocus()) {
+                mParent.focusableViewAvailable(this);
+            }
+        }
+
         /* Check if the GONE bit has changed */
         if ((changed & GONE) != 0) {
             needGlobalAttributesUpdate(false);
@@ -18936,7 +18967,7 @@
      *
      * @hide
      */
-    public Bitmap createSnapshot(Bitmap.Config quality, int backgroundColor, boolean skipChildren) {
+    public Bitmap createSnapshot(ViewDebug.CanvasProvider canvasProvider, boolean skipChildren) {
         int width = mRight - mLeft;
         int height = mBottom - mTop;
 
@@ -18945,71 +18976,48 @@
         width = (int) ((width * scale) + 0.5f);
         height = (int) ((height * scale) + 0.5f);
 
-        Bitmap bitmap = Bitmap.createBitmap(mResources.getDisplayMetrics(),
-                width > 0 ? width : 1, height > 0 ? height : 1, quality);
-        if (bitmap == null) {
-            throw new OutOfMemoryError();
-        }
+        Canvas oldCanvas = null;
+        try {
+            Canvas canvas = canvasProvider.getCanvas(this,
+                    width > 0 ? width : 1, height > 0 ? height : 1);
 
-        Resources resources = getResources();
-        if (resources != null) {
-            bitmap.setDensity(resources.getDisplayMetrics().densityDpi);
-        }
-
-        Canvas canvas;
-        if (attachInfo != null) {
-            canvas = attachInfo.mCanvas;
-            if (canvas == null) {
-                canvas = new Canvas();
+            if (attachInfo != null) {
+                oldCanvas = attachInfo.mCanvas;
+                // Temporarily clobber the cached Canvas in case one of our children
+                // is also using a drawing cache. Without this, the children would
+                // steal the canvas by attaching their own bitmap to it and bad, bad
+                // things would happen (invisible views, corrupted drawings, etc.)
+                attachInfo.mCanvas = null;
             }
-            canvas.setBitmap(bitmap);
-            // Temporarily clobber the cached Canvas in case one of our children
-            // is also using a drawing cache. Without this, the children would
-            // steal the canvas by attaching their own bitmap to it and bad, bad
-            // things would happen (invisible views, corrupted drawings, etc.)
-            attachInfo.mCanvas = null;
-        } else {
-            // This case should hopefully never or seldom happen
-            canvas = new Canvas(bitmap);
-        }
-        boolean enabledHwBitmapsInSwMode = canvas.isHwBitmapsInSwModeEnabled();
-        canvas.setHwBitmapsInSwModeEnabled(true);
-        if ((backgroundColor & 0xff000000) != 0) {
-            bitmap.eraseColor(backgroundColor);
-        }
 
-        computeScroll();
-        final int restoreCount = canvas.save();
-        canvas.scale(scale, scale);
-        canvas.translate(-mScrollX, -mScrollY);
+            computeScroll();
+            final int restoreCount = canvas.save();
+            canvas.scale(scale, scale);
+            canvas.translate(-mScrollX, -mScrollY);
 
-        // Temporarily remove the dirty mask
-        int flags = mPrivateFlags;
-        mPrivateFlags &= ~PFLAG_DIRTY_MASK;
+            // Temporarily remove the dirty mask
+            int flags = mPrivateFlags;
+            mPrivateFlags &= ~PFLAG_DIRTY_MASK;
 
-        // Fast path for layouts with no backgrounds
-        if ((mPrivateFlags & PFLAG_SKIP_DRAW) == PFLAG_SKIP_DRAW) {
-            dispatchDraw(canvas);
-            drawAutofilledHighlight(canvas);
-            if (mOverlay != null && !mOverlay.isEmpty()) {
-                mOverlay.getOverlayView().draw(canvas);
+            // Fast path for layouts with no backgrounds
+            if ((mPrivateFlags & PFLAG_SKIP_DRAW) == PFLAG_SKIP_DRAW) {
+                dispatchDraw(canvas);
+                drawAutofilledHighlight(canvas);
+                if (mOverlay != null && !mOverlay.isEmpty()) {
+                    mOverlay.getOverlayView().draw(canvas);
+                }
+            } else {
+                draw(canvas);
             }
-        } else {
-            draw(canvas);
+
+            mPrivateFlags = flags;
+            canvas.restoreToCount(restoreCount);
+            return canvasProvider.createBitmap();
+        } finally {
+            if (oldCanvas != null) {
+                attachInfo.mCanvas = oldCanvas;
+            }
         }
-
-        mPrivateFlags = flags;
-
-        canvas.restoreToCount(restoreCount);
-        canvas.setBitmap(null);
-        canvas.setHwBitmapsInSwModeEnabled(enabledHwBitmapsInSwMode);
-
-        if (attachInfo != null) {
-            // Restore the cached Canvas for our siblings
-            attachInfo.mCanvas = canvas;
-        }
-
-        return bitmap;
     }
 
     /**
@@ -20160,15 +20168,58 @@
             }
         }
 
+        final boolean wasLayoutValid = isLayoutValid();
+
         mPrivateFlags &= ~PFLAG_FORCE_LAYOUT;
         mPrivateFlags3 |= PFLAG3_IS_LAID_OUT;
 
+        if (!wasLayoutValid && isFocused()) {
+            mPrivateFlags &= ~PFLAG_WANTS_FOCUS;
+            if (canTakeFocus()) {
+                // We have a robust focus, so parents should no longer be wanting focus.
+                clearParentsWantFocus();
+            } else if (!getViewRootImpl().isInLayout()) {
+                // This is a weird case. Most-likely the user, rather than ViewRootImpl, called
+                // layout. In this case, there's no guarantee that parent layouts will be evaluated
+                // and thus the safest action is to clear focus here.
+                clearFocusInternal(null, /* propagate */ true, /* refocus */ false);
+                clearParentsWantFocus();
+            } else if (!hasParentWantsFocus()) {
+                // original requestFocus was likely on this view directly, so just clear focus
+                clearFocusInternal(null, /* propagate */ true, /* refocus */ false);
+            }
+            // otherwise, we let parents handle re-assigning focus during their layout passes.
+        } else if ((mPrivateFlags & PFLAG_WANTS_FOCUS) != 0) {
+            mPrivateFlags &= ~PFLAG_WANTS_FOCUS;
+            View focused = findFocus();
+            if (focused != null) {
+                // Try to restore focus as close as possible to our starting focus.
+                if (!restoreDefaultFocus() && !hasParentWantsFocus()) {
+                    // Give up and clear focus once we've reached the top-most parent which wants
+                    // focus.
+                    focused.clearFocusInternal(null, /* propagate */ true, /* refocus */ false);
+                }
+            }
+        }
+
         if ((mPrivateFlags3 & PFLAG3_NOTIFY_AUTOFILL_ENTER_ON_LAYOUT) != 0) {
             mPrivateFlags3 &= ~PFLAG3_NOTIFY_AUTOFILL_ENTER_ON_LAYOUT;
             notifyEnterOrExitForAutoFillIfNeeded(true);
         }
     }
 
+    private boolean hasParentWantsFocus() {
+        ViewParent parent = mParent;
+        while (parent instanceof ViewGroup) {
+            ViewGroup pv = (ViewGroup) parent;
+            if ((pv.mPrivateFlags & PFLAG_WANTS_FOCUS) != 0) {
+                return true;
+            }
+            parent = pv.mParent;
+        }
+        return false;
+    }
+
     /**
      * Called from layout when this view should
      * assign a size and position to each of its children.
@@ -20275,6 +20326,23 @@
             mOverlay.getOverlayView().setRight(newWidth);
             mOverlay.getOverlayView().setBottom(newHeight);
         }
+        // If this isn't laid out yet, focus assignment will be handled during the "deferment/
+        // backtracking" of requestFocus during layout, so don't touch focus here.
+        if (!sCanFocusZeroSized && isLayoutValid()) {
+            if (newWidth <= 0 || newHeight <= 0) {
+                if (hasFocus()) {
+                    clearFocus();
+                    if (mParent instanceof ViewGroup) {
+                        ((ViewGroup) mParent).clearFocusedInCluster();
+                    }
+                }
+                clearAccessibilityFocus();
+            } else if (oldWidth <= 0 || oldHeight <= 0) {
+                if (mParent != null && canTakeFocus()) {
+                    mParent.focusableViewAvailable(this);
+                }
+            }
+        }
         rebuildOutline();
     }
 
diff --git a/core/java/android/view/ViewDebug.java b/core/java/android/view/ViewDebug.java
index afa9413..b09934e 100644
--- a/core/java/android/view/ViewDebug.java
+++ b/core/java/android/view/ViewDebug.java
@@ -21,6 +21,7 @@
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
+import android.graphics.Point;
 import android.graphics.Rect;
 import android.os.Debug;
 import android.os.Handler;
@@ -773,16 +774,15 @@
             final CountDownLatch latch = new CountDownLatch(1);
             final Bitmap[] cache = new Bitmap[1];
 
-            captureView.post(new Runnable() {
-                public void run() {
-                    try {
-                        cache[0] = captureView.createSnapshot(
-                                Bitmap.Config.ARGB_8888, 0, skipChildren);
-                    } catch (OutOfMemoryError e) {
-                        Log.w("View", "Out of memory for bitmap");
-                    } finally {
-                        latch.countDown();
-                    }
+            captureView.post(() -> {
+                try {
+                    CanvasProvider provider = captureView.isHardwareAccelerated()
+                            ? new HardwareCanvasProvider() : new SoftwareCanvasProvider();
+                    cache[0] = captureView.createSnapshot(provider, skipChildren);
+                } catch (OutOfMemoryError e) {
+                    Log.w("View", "Out of memory for bitmap");
+                } finally {
+                    latch.countDown();
                 }
             });
 
@@ -1740,4 +1740,86 @@
             }
         });
     }
+
+    /**
+     * @hide
+     */
+    public static class SoftwareCanvasProvider implements CanvasProvider {
+
+        private Canvas mCanvas;
+        private Bitmap mBitmap;
+        private boolean mEnabledHwBitmapsInSwMode;
+
+        @Override
+        public Canvas getCanvas(View view, int width, int height) {
+            mBitmap = Bitmap.createBitmap(view.getResources().getDisplayMetrics(),
+                    width, height, Bitmap.Config.ARGB_8888);
+            if (mBitmap == null) {
+                throw new OutOfMemoryError();
+            }
+            mBitmap.setDensity(view.getResources().getDisplayMetrics().densityDpi);
+
+            if (view.mAttachInfo != null) {
+                mCanvas = view.mAttachInfo.mCanvas;
+            }
+            if (mCanvas == null) {
+                mCanvas = new Canvas();
+            }
+            mEnabledHwBitmapsInSwMode = mCanvas.isHwBitmapsInSwModeEnabled();
+            mCanvas.setBitmap(mBitmap);
+            return mCanvas;
+        }
+
+        @Override
+        public Bitmap createBitmap() {
+            mCanvas.setBitmap(null);
+            mCanvas.setHwBitmapsInSwModeEnabled(mEnabledHwBitmapsInSwMode);
+            return mBitmap;
+        }
+    }
+
+    /**
+     * @hide
+     */
+    public static class HardwareCanvasProvider implements CanvasProvider {
+
+        private View mView;
+        private Point mSize;
+        private RenderNode mNode;
+        private DisplayListCanvas mCanvas;
+
+        @Override
+        public Canvas getCanvas(View view, int width, int height) {
+            mView = view;
+            mSize = new Point(width, height);
+            mNode = RenderNode.create("ViewDebug", mView);
+            mNode.setLeftTopRightBottom(0, 0, width, height);
+            mNode.setClipToBounds(false);
+            mCanvas = mNode.start(width, height);
+            return mCanvas;
+        }
+
+        @Override
+        public Bitmap createBitmap() {
+            mNode.end(mCanvas);
+            return ThreadedRenderer.createHardwareBitmap(mNode, mSize.x, mSize.y);
+        }
+    }
+
+    /**
+     * @hide
+     */
+    public interface CanvasProvider {
+
+        /**
+         * Returns a canvas which can be used to draw {@param view}
+         */
+        Canvas getCanvas(View view, int width, int height);
+
+        /**
+         * Creates a bitmap from previously returned canvas
+         * @return
+         */
+        Bitmap createBitmap();
+    }
 }
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index 122df93..703364f 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -3215,22 +3215,31 @@
         }
         int descendantFocusability = getDescendantFocusability();
 
+        boolean result;
         switch (descendantFocusability) {
             case FOCUS_BLOCK_DESCENDANTS:
-                return super.requestFocus(direction, previouslyFocusedRect);
+                result = super.requestFocus(direction, previouslyFocusedRect);
+                break;
             case FOCUS_BEFORE_DESCENDANTS: {
                 final boolean took = super.requestFocus(direction, previouslyFocusedRect);
-                return took ? took : onRequestFocusInDescendants(direction, previouslyFocusedRect);
+                result = took ? took : onRequestFocusInDescendants(direction,
+                        previouslyFocusedRect);
+                break;
             }
             case FOCUS_AFTER_DESCENDANTS: {
                 final boolean took = onRequestFocusInDescendants(direction, previouslyFocusedRect);
-                return took ? took : super.requestFocus(direction, previouslyFocusedRect);
+                result = took ? took : super.requestFocus(direction, previouslyFocusedRect);
+                break;
             }
             default:
                 throw new IllegalStateException("descendant focusability must be "
                         + "one of FOCUS_BEFORE_DESCENDANTS, FOCUS_AFTER_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS "
                         + "but is " + descendantFocusability);
         }
+        if (result && !isLayoutValid() && ((mPrivateFlags & PFLAG_WANTS_FOCUS) == 0)) {
+            mPrivateFlags |= PFLAG_WANTS_FOCUS;
+        }
+        return result;
     }
 
     /**
@@ -3854,7 +3863,7 @@
      * @hide
      */
     @Override
-    public Bitmap createSnapshot(Bitmap.Config quality, int backgroundColor, boolean skipChildren) {
+    public Bitmap createSnapshot(ViewDebug.CanvasProvider canvasProvider, boolean skipChildren) {
         int count = mChildrenCount;
         int[] visibilities = null;
 
@@ -3870,17 +3879,17 @@
             }
         }
 
-        Bitmap b = super.createSnapshot(quality, backgroundColor, skipChildren);
-
-        if (skipChildren) {
-            for (int i = 0; i < count; i++) {
-                View child = getChildAt(i);
-                child.mViewFlags = (child.mViewFlags & ~View.VISIBILITY_MASK)
-                        | (visibilities[i] & View.VISIBILITY_MASK);
+        try {
+            return super.createSnapshot(canvasProvider, skipChildren);
+        } finally {
+            if (skipChildren) {
+                for (int i = 0; i < count; i++) {
+                    View child = getChildAt(i);
+                    child.mViewFlags = (child.mViewFlags & ~View.VISIBILITY_MASK)
+                            | (visibilities[i] & View.VISIBILITY_MASK);
+                }
             }
         }
-
-        return b;
     }
 
     /** Return true if this ViewGroup is laying out using optical bounds. */
diff --git a/core/java/android/view/ViewStructure.java b/core/java/android/view/ViewStructure.java
index d665dde..1d94abe 100644
--- a/core/java/android/view/ViewStructure.java
+++ b/core/java/android/view/ViewStructure.java
@@ -26,6 +26,8 @@
 import android.view.autofill.AutofillId;
 import android.view.autofill.AutofillValue;
 
+import com.android.internal.util.Preconditions;
+
 import java.util.List;
 
 /**
@@ -204,6 +206,16 @@
     public abstract void setTextLines(int[] charOffsets, int[] baselines);
 
     /**
+     * Sets the identifier used to set the text associated with this view.
+     *
+     * <p>Should only be set when the node is used for autofill purposes - it will be ignored
+     * when used for Assist.
+     */
+    public void setTextIdEntry(@NonNull String entryName) {
+        Preconditions.checkNotNull(entryName);
+    }
+
+    /**
      * Set optional hint text associated with this view; this is for example the text that is
      * shown by an EditText when it is empty to indicate to the user the kind of text to input.
      */
diff --git a/core/java/android/view/WindowManager.java b/core/java/android/view/WindowManager.java
index cbe012a..a65aba1 100644
--- a/core/java/android/view/WindowManager.java
+++ b/core/java/android/view/WindowManager.java
@@ -17,6 +17,32 @@
 package android.view;
 
 import static android.content.pm.ActivityInfo.COLOR_MODE_DEFAULT;
+import static android.view.WindowLayoutParamsProto.ALPHA;
+import static android.view.WindowLayoutParamsProto.BUTTON_BRIGHTNESS;
+import static android.view.WindowLayoutParamsProto.COLOR_MODE;
+import static android.view.WindowLayoutParamsProto.FLAGS;
+import static android.view.WindowLayoutParamsProto.FLAGS_EXTRA;
+import static android.view.WindowLayoutParamsProto.FORMAT;
+import static android.view.WindowLayoutParamsProto.GRAVITY;
+import static android.view.WindowLayoutParamsProto.HAS_SYSTEM_UI_LISTENERS;
+import static android.view.WindowLayoutParamsProto.HEIGHT;
+import static android.view.WindowLayoutParamsProto.HORIZONTAL_MARGIN;
+import static android.view.WindowLayoutParamsProto.INPUT_FEATURE_FLAGS;
+import static android.view.WindowLayoutParamsProto.NEEDS_MENU_KEY;
+import static android.view.WindowLayoutParamsProto.PREFERRED_REFRESH_RATE;
+import static android.view.WindowLayoutParamsProto.PRIVATE_FLAGS;
+import static android.view.WindowLayoutParamsProto.ROTATION_ANIMATION;
+import static android.view.WindowLayoutParamsProto.SCREEN_BRIGHTNESS;
+import static android.view.WindowLayoutParamsProto.SOFT_INPUT_MODE;
+import static android.view.WindowLayoutParamsProto.SUBTREE_SYSTEM_UI_VISIBILITY_FLAGS;
+import static android.view.WindowLayoutParamsProto.SYSTEM_UI_VISIBILITY_FLAGS;
+import static android.view.WindowLayoutParamsProto.TYPE;
+import static android.view.WindowLayoutParamsProto.USER_ACTIVITY_TIMEOUT;
+import static android.view.WindowLayoutParamsProto.VERTICAL_MARGIN;
+import static android.view.WindowLayoutParamsProto.WIDTH;
+import static android.view.WindowLayoutParamsProto.WINDOW_ANIMATIONS;
+import static android.view.WindowLayoutParamsProto.X;
+import static android.view.WindowLayoutParamsProto.Y;
 
 import android.Manifest.permission;
 import android.annotation.IntDef;
@@ -2722,7 +2748,33 @@
          */
         public void writeToProto(ProtoOutputStream proto, long fieldId) {
             final long token = proto.start(fieldId);
-            proto.write(WindowLayoutParamsProto.TYPE, type);
+            proto.write(TYPE, type);
+            proto.write(X, x);
+            proto.write(Y, y);
+            proto.write(WIDTH, width);
+            proto.write(HEIGHT, height);
+            proto.write(HORIZONTAL_MARGIN, horizontalMargin);
+            proto.write(VERTICAL_MARGIN, verticalMargin);
+            proto.write(GRAVITY, gravity);
+            proto.write(SOFT_INPUT_MODE, softInputMode);
+            proto.write(FORMAT, format);
+            proto.write(WINDOW_ANIMATIONS, windowAnimations);
+            proto.write(ALPHA, alpha);
+            proto.write(SCREEN_BRIGHTNESS, screenBrightness);
+            proto.write(BUTTON_BRIGHTNESS, buttonBrightness);
+            proto.write(ROTATION_ANIMATION, rotationAnimation);
+            proto.write(PREFERRED_REFRESH_RATE, preferredRefreshRate);
+            proto.write(WindowLayoutParamsProto.PREFERRED_DISPLAY_MODE_ID, preferredDisplayModeId);
+            proto.write(HAS_SYSTEM_UI_LISTENERS, hasSystemUiListeners);
+            proto.write(INPUT_FEATURE_FLAGS, inputFeatures);
+            proto.write(USER_ACTIVITY_TIMEOUT, userActivityTimeout);
+            proto.write(NEEDS_MENU_KEY, needsMenuKey);
+            proto.write(COLOR_MODE, mColorMode);
+            proto.write(FLAGS, flags);
+            proto.write(FLAGS_EXTRA, flags2);
+            proto.write(PRIVATE_FLAGS, privateFlags);
+            proto.write(SYSTEM_UI_VISIBILITY_FLAGS, systemUiVisibility);
+            proto.write(SUBTREE_SYSTEM_UI_VISIBILITY_FLAGS, subtreeSystemUiVisibility);
             proto.end(token);
         }
 
diff --git a/core/java/android/view/WindowManagerPolicyConstants.java b/core/java/android/view/WindowManagerPolicyConstants.java
index 21943bd..9c1c9e3 100644
--- a/core/java/android/view/WindowManagerPolicyConstants.java
+++ b/core/java/android/view/WindowManagerPolicyConstants.java
@@ -18,8 +18,6 @@
 
 import static android.view.Display.DEFAULT_DISPLAY;
 
-import android.annotation.SystemApi;
-
 /**
  * Constants for interfacing with WindowManagerService and WindowManagerPolicyInternal.
  * @hide
@@ -62,7 +60,6 @@
      * Set to {@code true} when intent was invoked from pressing the home key.
      * @hide
      */
-    @SystemApi
     String EXTRA_FROM_HOME_KEY = "android.intent.extra.FROM_HOME_KEY";
 
     // TODO: move this to a more appropriate place.
diff --git a/core/java/android/view/accessibility/AccessibilityEvent.java b/core/java/android/view/accessibility/AccessibilityEvent.java
index 1d19a9f..6c2d349 100644
--- a/core/java/android/view/accessibility/AccessibilityEvent.java
+++ b/core/java/android/view/accessibility/AccessibilityEvent.java
@@ -38,19 +38,14 @@
  * <p>
  * An accessibility event is fired by an individual view which populates the event with
  * data for its state and requests from its parent to send the event to interested
- * parties. The parent can optionally add an {@link AccessibilityRecord} for itself before
- * dispatching a similar request to its parent. A parent can also choose not to respect the
- * request for sending an event. The accessibility event is sent by the topmost view in the
- * view tree. Therefore, an {@link android.accessibilityservice.AccessibilityService} can
- * explore all records in an accessibility event to obtain more information about the
- * context in which the event was fired.
+ * parties. The parent can optionally modify or even block the event based on its broader
+ * understanding of the user interface's context.
  * </p>
  * <p>
- * The main purpose of an accessibility event is to expose enough information for an
- * {@link android.accessibilityservice.AccessibilityService} to provide meaningful feedback
- * to the user. Sometimes however, an accessibility service may need more contextual
- * information then the one in the event pay-load. In such cases the service can obtain
- * the event source which is an {@link AccessibilityNodeInfo} (snapshot of a View state)
+ * The main purpose of an accessibility event is to communicate changes in the UI to an
+ * {@link android.accessibilityservice.AccessibilityService}. The service may then inspect,
+ * if needed the user interface by examining the View hierarchy, as represented by a tree of
+ * {@link AccessibilityNodeInfo}s (snapshot of a View state)
  * which can be used for exploring the window content. Note that the privilege for accessing
  * an event's source, thus the window content, has to be explicitly requested. For more
  * details refer to {@link android.accessibilityservice.AccessibilityService}. If an
@@ -85,21 +80,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #isChecked()} - Whether the source is checked.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
  * </ul>
  * </p>
  * <p>
@@ -113,21 +93,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #isChecked()} - Whether the source is checked.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
  * </ul>
  * </p>
  * <p>
@@ -141,23 +106,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #isChecked()} - Whether the source is checked.</li>
- *   <li>{@link #getItemCount()} - The number of selectable items of the source.</li>
- *   <li>{@link #getCurrentItemIndex()} - The currently selected item index.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
  * </ul>
  * </p>
  * <p>
@@ -171,23 +119,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #isChecked()} - Whether the source is checked.</li>
- *   <li>{@link #getItemCount()} - The number of focusable items on the screen.</li>
- *   <li>{@link #getCurrentItemIndex()} - The currently focused item index.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
  * </ul>
  * </p>
  * <p>
@@ -201,15 +132,11 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #isChecked()} - Whether the source is checked.</li>
+ *   <li>{@link #getText()} - The new text of the source.</li>
+ *   <li>{@link #getBeforeText()} - The text of the source before the change.</li>
  *   <li>{@link #getFromIndex()} - The text change start index.</li>
  *   <li>{@link #getAddedCount()} - The number of added characters.</li>
  *   <li>{@link #getRemovedCount()} - The number of removed characters.</li>
- *   <li>{@link #getBeforeText()} - The text of the source before the change.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
  * </ul>
  * </p>
  * <p>
@@ -223,13 +150,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #getFromIndex()} - The selection start index.</li>
- *   <li>{@link #getToIndex()} - The selection end index.</li>
- *   <li>{@link #getItemCount()} - The length of the source text.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
  * </ul>
  * </p>
  * <b>View text traversed at movement granularity</b> - represents the event of traversing the
@@ -251,23 +171,11 @@
  *   <li>{@link #getToIndex()} - The end of the text that was skipped over in this movement.
  *       This is the ending point when moving forward through the text, but not when moving
  *       back.</li>
- *   <li>{@link #isPassword()} - Whether the source is password.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getMovementGranularity()} - Sets the granularity at which a view's text
- *       was traversed.</li>
  *   <li>{@link #getAction()} - Gets traversal action which specifies the direction.</li>
  * </ul>
  * </p>
  * <p>
- * <b>View scrolled</b> - represents the event of scrolling a view. If
- * the source is a descendant of {@link android.widget.AdapterView} the
- * scroll is reported in terms of visible items - the first visible item,
- * the last visible item, and the total items - because the the source
- * is unaware of its pixel size since its adapter is responsible for
- * creating views. In all other cases the scroll is reported as the current
- * scroll on the X and Y axis respectively plus the height of the source in
- * pixels.</br>
+ * <b>View scrolled</b> - represents the event of scrolling a view. </br>
  * <em>Type:</em> {@link #TYPE_VIEW_SCROLLED}</br>
  * <em>Properties:</em></br>
  * <ul>
@@ -276,29 +184,9 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
+ *   <li>{@link #getScrollDeltaX()} - The difference in the horizontal position.</li>
+ *   <li>{@link #getScrollDeltaY()} - The difference in the vertical position.</li>
  * </ul>
- * <em>Note:</em> This event type is not dispatched to descendants though
- * {@link android.view.View#dispatchPopulateAccessibilityEvent(AccessibilityEvent)
- * View.dispatchPopulateAccessibilityEvent(AccessibilityEvent)}, hence the event
- * source {@link android.view.View} and the sub-tree rooted at it will not receive
- * calls to {@link android.view.View#onPopulateAccessibilityEvent(AccessibilityEvent)
- * View.onPopulateAccessibilityEvent(AccessibilityEvent)}. The preferred way to add
- * text content to such events is by setting the
- * {@link android.R.styleable#View_contentDescription contentDescription} of the source
- * view.</br>
  * </p>
  * <p>
  * <b>TRANSITION TYPES</b></br>
@@ -316,7 +204,6 @@
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
  *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
  * </ul>
  * </p>
  * <p>
@@ -325,10 +212,6 @@
  * a view size, etc.</br>
  * </p>
  * <p>
- * <strong>Note:</strong> This event is fired only for the window source of the
- * last accessibility event different from {@link #TYPE_NOTIFICATION_STATE_CHANGED}
- * and its purpose is to notify clients that the content of the user interaction
- * window has changed.</br>
  * <em>Type:</em> {@link #TYPE_WINDOW_CONTENT_CHANGED}</br>
  * <em>Properties:</em></br>
  * <ul>
@@ -339,32 +222,26 @@
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
  * </ul>
- * <em>Note:</em> This event type is not dispatched to descendants though
- * {@link android.view.View#dispatchPopulateAccessibilityEvent(AccessibilityEvent)
- * View.dispatchPopulateAccessibilityEvent(AccessibilityEvent)}, hence the event
- * source {@link android.view.View} and the sub-tree rooted at it will not receive
- * calls to {@link android.view.View#onPopulateAccessibilityEvent(AccessibilityEvent)
- * View.onPopulateAccessibilityEvent(AccessibilityEvent)}. The preferred way to add
- * text content to such events is by setting the
- * {@link android.R.styleable#View_contentDescription contentDescription} of the source
- * view.</br>
  * </p>
  * <p>
- * <b>Windows changed</b> - represents the event of changes in the windows shown on
+ * <b>Windows changed</b> - represents a change in the windows shown on
  * the screen such as a window appeared, a window disappeared, a window size changed,
- * a window layer changed, etc.</br>
+ * a window layer changed, etc. These events should only come from the system, which is responsible
+ * for managing windows. The list of windows is available from
+ * {@link android.accessibilityservice.AccessibilityService#getWindows()}.
+ * For regions of the user interface that are presented as windows but are
+ * controlled by an app's process, use {@link #TYPE_WINDOW_STATE_CHANGED}.</br>
  * <em>Type:</em> {@link #TYPE_WINDOWS_CHANGED}</br>
  * <em>Properties:</em></br>
  * <ul>
  *   <li>{@link #getEventType()} - The type of the event.</li>
  *   <li>{@link #getEventTime()} - The event time.</li>
+ *   <li>{@link #getWindowChanges()}</li> - The specific change to the source window
  * </ul>
  * <em>Note:</em> You can retrieve the {@link AccessibilityWindowInfo} for the window
- * source of the event via {@link AccessibilityEvent#getSource()} to get the source
- * node on which then call {@link AccessibilityNodeInfo#getWindow()
- * AccessibilityNodeInfo.getWindow()} to get the window. Also all windows on the screen can
- * be retrieved by a call to {@link android.accessibilityservice.AccessibilityService#getWindows()
- * android.accessibilityservice.AccessibilityService.getWindows()}.
+ * source of the event by looking through the list returned by
+ * {@link android.accessibilityservice.AccessibilityService#getWindows()} for the window whose ID
+ * matches {@link #getWindowId()}.
  * </p>
  * <p>
  * <b>NOTIFICATION TYPES</b></br>
@@ -402,19 +279,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
  * </ul>
  * </p>
  * <b>View hover exit</b> - represents the event of stopping to hover
@@ -428,19 +292,6 @@
  *   <li>{@link #getClassName()} - The class name of the source.</li>
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
- *   <li>{@link #getText()} - The text of the source's sub-tree.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
- *   <li>{@link #getContentDescription()} - The content description of the source.</li>
- *   <li>{@link #getScrollX()} - The offset of the source left edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getScrollY()} - The offset of the source top edge in pixels
- *       (without descendants of AdapterView).</li>
- *   <li>{@link #getFromIndex()} - The zero based index of the first visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getToIndex()} - The zero based index of the last visible item of the source,
- *       inclusive (for descendants of AdapterView).</li>
- *   <li>{@link #getItemCount()} - The total items of the source
- *       (for descendants of AdapterView).</li>
  * </ul>
  * </p>
  * <p>
@@ -513,10 +364,10 @@
  * <b>MISCELLANEOUS TYPES</b></br>
  * </p>
  * <p>
- * <b>Announcement</b> - represents the event of an application making an
- * announcement. Usually this announcement is related to some sort of a context
- * change for which none of the events representing UI transitions is a good fit.
- * For example, announcing a new page in a book.</br>
+ * <b>Announcement</b> - represents the event of an application requesting a screen reader to make
+ * an announcement. Because the event carries no semantic meaning, this event is appropriate only
+ * in exceptional situations where additional screen reader output is needed but other types of
+ * accessibility services do not need to be aware of the change.</br>
  * <em>Type:</em> {@link #TYPE_ANNOUNCEMENT}</br>
  * <em>Properties:</em></br>
  * <ul>
@@ -526,7 +377,6 @@
  *   <li>{@link #getPackageName()} - The package name of the source.</li>
  *   <li>{@link #getEventTime()}  - The event time.</li>
  *   <li>{@link #getText()} - The text of the announcement.</li>
- *   <li>{@link #isEnabled()} - Whether the source is enabled.</li>
  * </ul>
  * </p>
  *
@@ -674,7 +524,8 @@
     public static final int TYPE_TOUCH_INTERACTION_END = 0x00200000;
 
     /**
-     * Represents the event change in the windows shown on the screen.
+     * Represents the event change in the system windows shown on the screen. This event type should
+     * only be dispatched by the system.
      */
     public static final int TYPE_WINDOWS_CHANGED = 0x00400000;
 
@@ -696,7 +547,8 @@
 
     /**
      * Change type for {@link #TYPE_WINDOW_CONTENT_CHANGED} event:
-     * A node in the subtree rooted at the source node was added or removed.
+     * One or more content changes occurred in the the subtree rooted at the source node,
+     * or the subtree's structure changed when a node was added or removed.
      */
     public static final int CONTENT_CHANGE_TYPE_SUBTREE = 0x00000001;
 
@@ -712,6 +564,99 @@
      */
     public static final int CONTENT_CHANGE_TYPE_CONTENT_DESCRIPTION = 0x00000004;
 
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window was added.
+     */
+    public static final int WINDOWS_CHANGE_ADDED = 0x00000001;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * A window was removed.
+     */
+    public static final int WINDOWS_CHANGE_REMOVED = 0x00000002;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's title changed.
+     */
+    public static final int WINDOWS_CHANGE_TITLE = 0x00000004;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's bounds changed.
+     */
+    public static final int WINDOWS_CHANGE_BOUNDS = 0x00000008;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's layer changed.
+     */
+    public static final int WINDOWS_CHANGE_LAYER = 0x00000010;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's {@link AccessibilityWindowInfo#isActive()} changed.
+     */
+    public static final int WINDOWS_CHANGE_ACTIVE = 0x00000020;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's {@link AccessibilityWindowInfo#isFocused()} changed.
+     */
+    public static final int WINDOWS_CHANGE_FOCUSED = 0x00000040;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's {@link AccessibilityWindowInfo#isAccessibilityFocused()} changed.
+     */
+    public static final int WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED = 0x00000080;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's parent changed.
+     */
+    public static final int WINDOWS_CHANGE_PARENT = 0x00000100;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window's children changed.
+     */
+    public static final int WINDOWS_CHANGE_CHILDREN = 0x00000200;
+
+    /**
+     * Change type for {@link #TYPE_WINDOWS_CHANGED} event:
+     * The window either entered or exited picture-in-picture mode.
+     */
+    public static final int WINDOWS_CHANGE_PIP = 0x00000400;
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, prefix = { "WINDOWS_CHANGE_" }, value = {
+            WINDOWS_CHANGE_ADDED,
+            WINDOWS_CHANGE_REMOVED,
+            WINDOWS_CHANGE_TITLE,
+            WINDOWS_CHANGE_BOUNDS,
+            WINDOWS_CHANGE_LAYER,
+            WINDOWS_CHANGE_ACTIVE,
+            WINDOWS_CHANGE_FOCUSED,
+            WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED,
+            WINDOWS_CHANGE_PARENT,
+            WINDOWS_CHANGE_CHILDREN,
+            WINDOWS_CHANGE_PIP
+    })
+    public @interface WindowsChangeTypes {}
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, prefix = { "CONTENT_CHANGE_TYPE_" },
+            value = {
+                    CONTENT_CHANGE_TYPE_UNDEFINED,
+                    CONTENT_CHANGE_TYPE_SUBTREE,
+                    CONTENT_CHANGE_TYPE_TEXT,
+                    CONTENT_CHANGE_TYPE_CONTENT_DESCRIPTION
+            })
+    public @interface ContentChangeTypes {}
 
     /** @hide */
     @IntDef(flag = true, prefix = { "TYPE_" }, value = {
@@ -782,6 +727,7 @@
     int mMovementGranularity;
     int mAction;
     int mContentChangeTypes;
+    int mWindowChangeTypes;
 
     private ArrayList<AccessibilityRecord> mRecords;
 
@@ -802,6 +748,7 @@
         mMovementGranularity = event.mMovementGranularity;
         mAction = event.mAction;
         mContentChangeTypes = event.mContentChangeTypes;
+        mWindowChangeTypes = event.mWindowChangeTypes;
         mEventTime = event.mEventTime;
         mPackageName = event.mPackageName;
     }
@@ -885,6 +832,7 @@
      *         <li>{@link AccessibilityEvent#CONTENT_CHANGE_TYPE_UNDEFINED}
      *         </ul>
      */
+    @ContentChangeTypes
     public int getContentChangeTypes() {
         return mContentChangeTypes;
     }
@@ -913,12 +861,49 @@
      * @throws IllegalStateException If called from an AccessibilityService.
      * @see #getContentChangeTypes()
      */
-    public void setContentChangeTypes(int changeTypes) {
+    public void setContentChangeTypes(@ContentChangeTypes int changeTypes) {
         enforceNotSealed();
         mContentChangeTypes = changeTypes;
     }
 
     /**
+     * Get the bit mask of change types signaled by a {@link #TYPE_WINDOWS_CHANGED} event. A
+     * single event may represent multiple change types.
+     *
+     * @return The bit mask of change types.
+     */
+    @WindowsChangeTypes
+    public int getWindowChanges() {
+        return mWindowChangeTypes;
+    }
+
+    /** @hide  */
+    public void setWindowChanges(@WindowsChangeTypes int changes) {
+        mWindowChangeTypes = changes;
+    }
+
+    private static String windowChangeTypesToString(@WindowsChangeTypes int types) {
+        return BitUtils.flagsToString(types, AccessibilityEvent::singleWindowChangeTypeToString);
+    }
+
+    private static String singleWindowChangeTypeToString(int type) {
+        switch (type) {
+            case WINDOWS_CHANGE_ADDED: return "WINDOWS_CHANGE_ADDED";
+            case WINDOWS_CHANGE_REMOVED: return "WINDOWS_CHANGE_REMOVED";
+            case WINDOWS_CHANGE_TITLE: return "WINDOWS_CHANGE_TITLE";
+            case WINDOWS_CHANGE_BOUNDS: return "WINDOWS_CHANGE_BOUNDS";
+            case WINDOWS_CHANGE_LAYER: return "WINDOWS_CHANGE_LAYER";
+            case WINDOWS_CHANGE_ACTIVE: return "WINDOWS_CHANGE_ACTIVE";
+            case WINDOWS_CHANGE_FOCUSED: return "WINDOWS_CHANGE_FOCUSED";
+            case WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED:
+                return "WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED";
+            case WINDOWS_CHANGE_PARENT: return "WINDOWS_CHANGE_PARENT";
+            case WINDOWS_CHANGE_CHILDREN: return "WINDOWS_CHANGE_CHILDREN";
+            default: return Integer.toHexString(type);
+        }
+    }
+
+    /**
      * Sets the event type.
      *
      * @param eventType The event type.
@@ -1025,6 +1010,26 @@
     }
 
     /**
+     * Convenience method to obtain a {@link #TYPE_WINDOWS_CHANGED} event for a specific window and
+     * change set.
+     *
+     * @param windowId The ID of the window that changed
+     * @param windowChangeTypes The changes to populate
+     * @return An instance of a TYPE_WINDOWS_CHANGED, populated with the requested fields and with
+     *         importantForAccessibility set to {@code true}.
+     *
+     * @hide
+     */
+    public static AccessibilityEvent obtainWindowsChangedEvent(
+            int windowId, int windowChangeTypes) {
+        final AccessibilityEvent event = AccessibilityEvent.obtain(TYPE_WINDOWS_CHANGED);
+        event.setWindowId(windowId);
+        event.setWindowChanges(windowChangeTypes);
+        event.setImportantForAccessibility(true);
+        return event;
+    }
+
+    /**
      * Returns a cached instance if such is available or a new one is
      * instantiated with its type property set.
      *
@@ -1099,6 +1104,7 @@
         mMovementGranularity = 0;
         mAction = 0;
         mContentChangeTypes = 0;
+        mWindowChangeTypes = 0;
         mPackageName = null;
         mEventTime = 0;
         if (mRecords != null) {
@@ -1120,6 +1126,7 @@
         mMovementGranularity = parcel.readInt();
         mAction = parcel.readInt();
         mContentChangeTypes = parcel.readInt();
+        mWindowChangeTypes = parcel.readInt();
         mPackageName = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(parcel);
         mEventTime = parcel.readLong();
         mConnectionId = parcel.readInt();
@@ -1178,6 +1185,7 @@
         parcel.writeInt(mMovementGranularity);
         parcel.writeInt(mAction);
         parcel.writeInt(mContentChangeTypes);
+        parcel.writeInt(mWindowChangeTypes);
         TextUtils.writeToParcel(mPackageName, parcel, 0);
         parcel.writeLong(mEventTime);
         parcel.writeInt(mConnectionId);
@@ -1238,11 +1246,13 @@
         builder.append("; PackageName: ").append(mPackageName);
         builder.append("; MovementGranularity: ").append(mMovementGranularity);
         builder.append("; Action: ").append(mAction);
+        builder.append("; ContentChangeTypes: ").append(
+                contentChangeTypesToString(mContentChangeTypes));
+        builder.append("; WindowChangeTypes: ").append(
+                windowChangeTypesToString(mWindowChangeTypes));
         builder.append(super.toString());
         if (DEBUG) {
             builder.append("\n");
-            builder.append("; ContentChangeTypes: ").append(
-                    contentChangeTypesToString(mContentChangeTypes));
             builder.append("; sourceWindowId: ").append(mSourceWindowId);
             builder.append("; mSourceNodeId: ").append(mSourceNodeId);
             for (int i = 0; i < getRecordCount(); i++) {
diff --git a/core/java/android/view/accessibility/AccessibilityWindowInfo.java b/core/java/android/view/accessibility/AccessibilityWindowInfo.java
index ef1a3f3..c1c9174 100644
--- a/core/java/android/view/accessibility/AccessibilityWindowInfo.java
+++ b/core/java/android/view/accessibility/AccessibilityWindowInfo.java
@@ -21,9 +21,12 @@
 import android.graphics.Rect;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
 import android.util.LongArray;
 import android.util.Pools.SynchronizedPool;
+import android.view.accessibility.AccessibilityEvent.WindowsChangeTypes;
 
+import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
 
 /**
@@ -575,7 +578,7 @@
         StringBuilder builder = new StringBuilder();
         builder.append("AccessibilityWindowInfo[");
         builder.append("title=").append(mTitle);
-        builder.append("id=").append(mId);
+        builder.append(", id=").append(mId);
         builder.append(", type=").append(typeToString(mType));
         builder.append(", layer=").append(mLayer);
         builder.append(", bounds=").append(mBoundsInScreen);
@@ -713,6 +716,60 @@
         return false;
     }
 
+    /**
+     * Reports how this window differs from a possibly different state of the same window. The
+     * argument must have the same id and type as neither of those properties may change.
+     *
+     * @param other The new state.
+     * @return A set of flags showing how the window has changes, or 0 if the two states are the
+     * same.
+     *
+     * @hide
+     */
+    @WindowsChangeTypes
+    public int differenceFrom(AccessibilityWindowInfo other) {
+        if (other.mId != mId) {
+            throw new IllegalArgumentException("Not same window.");
+        }
+        if (other.mType != mType) {
+            throw new IllegalArgumentException("Not same type.");
+        }
+        int changes = 0;
+        if (!TextUtils.equals(mTitle, other.mTitle)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_TITLE;
+        }
+
+        if (!mBoundsInScreen.equals(other.mBoundsInScreen)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_BOUNDS;
+        }
+        if (mLayer != other.mLayer) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_LAYER;
+        }
+        if (getBooleanProperty(BOOLEAN_PROPERTY_ACTIVE)
+                != other.getBooleanProperty(BOOLEAN_PROPERTY_ACTIVE)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_ACTIVE;
+        }
+        if (getBooleanProperty(BOOLEAN_PROPERTY_FOCUSED)
+                != other.getBooleanProperty(BOOLEAN_PROPERTY_FOCUSED)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_FOCUSED;
+        }
+        if (getBooleanProperty(BOOLEAN_PROPERTY_ACCESSIBILITY_FOCUSED)
+                != other.getBooleanProperty(BOOLEAN_PROPERTY_ACCESSIBILITY_FOCUSED)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED;
+        }
+        if (getBooleanProperty(BOOLEAN_PROPERTY_PICTURE_IN_PICTURE)
+                != other.getBooleanProperty(BOOLEAN_PROPERTY_PICTURE_IN_PICTURE)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_PIP;
+        }
+        if (mParentId != other.mParentId) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_PARENT;
+        }
+        if (!Objects.equals(mChildIds, other.mChildIds)) {
+            changes |= AccessibilityEvent.WINDOWS_CHANGE_CHILDREN;
+        }
+        return changes;
+    }
+
     public static final Parcelable.Creator<AccessibilityWindowInfo> CREATOR =
             new Creator<AccessibilityWindowInfo>() {
         @Override
diff --git a/core/java/android/view/autofill/AutofillManager.java b/core/java/android/view/autofill/AutofillManager.java
index 2697454..78b41c6 100644
--- a/core/java/android/view/autofill/AutofillManager.java
+++ b/core/java/android/view/autofill/AutofillManager.java
@@ -53,6 +53,7 @@
 import java.lang.annotation.RetentionPolicy;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 
@@ -1027,7 +1028,9 @@
      * Gets the user data used for
      * <a href="AutofillService.html#FieldClassification">field classification</a>.
      *
-     * <p><b>Note:</b> This method should only be called by an app providing an autofill service.
+     * <p><b>Note:</b> This method should only be called by an app providing an autofill service,
+     * and it's ignored if the caller currently doesn't have an enabled autofill service for
+     * the user.
      *
      * @return value previously set by {@link #setUserData(UserData)} or {@code null} if it was
      * reset or if the caller currently does not have an enabled autofill service for the user.
@@ -1079,6 +1082,49 @@
     }
 
     /**
+     * Gets the name of the default algorithm used for
+     * <a href="AutofillService.html#FieldClassification">field classification</a>.
+     *
+     * <p>The default algorithm is used when the algorithm on {@link UserData} is invalid or not
+     * set.
+     *
+     * <p><b>Note:</b> This method should only be called by an app providing an autofill service,
+     * and it's ignored if the caller currently doesn't have an enabled autofill service for
+     * the user.
+     */
+    @Nullable
+    public String getDefaultFieldClassificationAlgorithm() {
+        try {
+            return mService.getDefaultFieldClassificationAlgorithm();
+        } catch (RemoteException e) {
+            e.rethrowFromSystemServer();
+            return null;
+        }
+    }
+
+    /**
+     * Gets the name of all algorithms currently available for
+     * <a href="AutofillService.html#FieldClassification">field classification</a>.
+     *
+     * <p><b>Note:</b> This method should only be called by an app providing an autofill service,
+     * and it's ignored if the caller currently doesn't have an enabled autofill service for
+     * the user.
+     *
+     * @return list of all algorithms currently available, or an empty list if the caller currently
+     * does not have an enabled autofill service for the user.
+     */
+    @NonNull
+    public List<String> getAvailableFieldClassificationAlgorithms() {
+        try {
+            final List<String> names = mService.getAvailableFieldClassificationAlgorithms();
+            return names != null ? names : Collections.emptyList();
+        } catch (RemoteException e) {
+            e.rethrowFromSystemServer();
+            return null;
+        }
+    }
+
+    /**
      * Returns {@code true} if autofill is supported by the current device and
      * is supported for this user.
      *
diff --git a/core/java/android/view/autofill/IAutoFillManager.aidl b/core/java/android/view/autofill/IAutoFillManager.aidl
index 38bb311..1afa35e 100644
--- a/core/java/android/view/autofill/IAutoFillManager.aidl
+++ b/core/java/android/view/autofill/IAutoFillManager.aidl
@@ -58,4 +58,6 @@
     void setUserData(in UserData userData);
     boolean isFieldClassificationEnabled();
     ComponentName getAutofillServiceComponentName();
+    List<String> getAvailableFieldClassificationAlgorithms();
+    String getDefaultFieldClassificationAlgorithm();
 }
diff --git a/core/java/android/webkit/FindAddress.java b/core/java/android/webkit/FindAddress.java
new file mode 100644
index 0000000..31b2427
--- /dev/null
+++ b/core/java/android/webkit/FindAddress.java
@@ -0,0 +1,478 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.webkit;
+
+import java.util.Locale;
+import java.util.regex.MatchResult;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Java implementation of legacy WebView.findAddress algorithm.
+ *
+ * @hide
+ */
+class FindAddress {
+    static class ZipRange {
+        int mLow;
+        int mHigh;
+        int mException1;
+        int mException2;
+        ZipRange(int low, int high, int exception1, int exception2) {
+            mLow = low;
+            mHigh = high;
+            mException1 = exception1;
+            mException2 = exception1;
+        }
+        boolean matches(String zipCode) {
+            int prefix = Integer.parseInt(zipCode.substring(0, 2));
+            return (mLow <= prefix && prefix <= mHigh) || prefix == mException1
+                    || prefix == mException2;
+        }
+    }
+
+    // Addresses consist of at least this many words, not including state and zip code.
+    private static final int MIN_ADDRESS_WORDS = 4;
+
+    // Adddresses consist of at most this many words, not including state and zip code.
+    private static final int MAX_ADDRESS_WORDS = 14;
+
+    // Addresses consist of at most this many lines.
+    private static final int MAX_ADDRESS_LINES = 5;
+
+    // No words in an address are longer than this many characters.
+    private static final int kMaxAddressNameWordLength = 25;
+
+    // Location name should be in the first MAX_LOCATION_NAME_DISTANCE words
+    private static final int MAX_LOCATION_NAME_DISTANCE = 5;
+
+    private static final ZipRange[] sStateZipCodeRanges = {
+            new ZipRange(99, 99, -1, -1), // AK Alaska.
+            new ZipRange(35, 36, -1, -1), // AL Alabama.
+            new ZipRange(71, 72, -1, -1), // AR Arkansas.
+            new ZipRange(96, 96, -1, -1), // AS American Samoa.
+            new ZipRange(85, 86, -1, -1), // AZ Arizona.
+            new ZipRange(90, 96, -1, -1), // CA California.
+            new ZipRange(80, 81, -1, -1), // CO Colorado.
+            new ZipRange(6, 6, -1, -1), // CT Connecticut.
+            new ZipRange(20, 20, -1, -1), // DC District of Columbia.
+            new ZipRange(19, 19, -1, -1), // DE Delaware.
+            new ZipRange(32, 34, -1, -1), // FL Florida.
+            new ZipRange(96, 96, -1, -1), // FM Federated States of Micronesia.
+            new ZipRange(30, 31, -1, -1), // GA Georgia.
+            new ZipRange(96, 96, -1, -1), // GU Guam.
+            new ZipRange(96, 96, -1, -1), // HI Hawaii.
+            new ZipRange(50, 52, -1, -1), // IA Iowa.
+            new ZipRange(83, 83, -1, -1), // ID Idaho.
+            new ZipRange(60, 62, -1, -1), // IL Illinois.
+            new ZipRange(46, 47, -1, -1), // IN Indiana.
+            new ZipRange(66, 67, 73, -1), // KS Kansas.
+            new ZipRange(40, 42, -1, -1), // KY Kentucky.
+            new ZipRange(70, 71, -1, -1), // LA Louisiana.
+            new ZipRange(1, 2, -1, -1), // MA Massachusetts.
+            new ZipRange(20, 21, -1, -1), // MD Maryland.
+            new ZipRange(3, 4, -1, -1), // ME Maine.
+            new ZipRange(96, 96, -1, -1), // MH Marshall Islands.
+            new ZipRange(48, 49, -1, -1), // MI Michigan.
+            new ZipRange(55, 56, -1, -1), // MN Minnesota.
+            new ZipRange(63, 65, -1, -1), // MO Missouri.
+            new ZipRange(96, 96, -1, -1), // MP Northern Mariana Islands.
+            new ZipRange(38, 39, -1, -1), // MS Mississippi.
+            new ZipRange(55, 56, -1, -1), // MT Montana.
+            new ZipRange(27, 28, -1, -1), // NC North Carolina.
+            new ZipRange(58, 58, -1, -1), // ND North Dakota.
+            new ZipRange(68, 69, -1, -1), // NE Nebraska.
+            new ZipRange(3, 4, -1, -1), // NH New Hampshire.
+            new ZipRange(7, 8, -1, -1), // NJ New Jersey.
+            new ZipRange(87, 88, 86, -1), // NM New Mexico.
+            new ZipRange(88, 89, 96, -1), // NV Nevada.
+            new ZipRange(10, 14, 0, 6), // NY New York.
+            new ZipRange(43, 45, -1, -1), // OH Ohio.
+            new ZipRange(73, 74, -1, -1), // OK Oklahoma.
+            new ZipRange(97, 97, -1, -1), // OR Oregon.
+            new ZipRange(15, 19, -1, -1), // PA Pennsylvania.
+            new ZipRange(6, 6, 0, 9), // PR Puerto Rico.
+            new ZipRange(96, 96, -1, -1), // PW Palau.
+            new ZipRange(2, 2, -1, -1), // RI Rhode Island.
+            new ZipRange(29, 29, -1, -1), // SC South Carolina.
+            new ZipRange(57, 57, -1, -1), // SD South Dakota.
+            new ZipRange(37, 38, -1, -1), // TN Tennessee.
+            new ZipRange(75, 79, 87, 88), // TX Texas.
+            new ZipRange(84, 84, -1, -1), // UT Utah.
+            new ZipRange(22, 24, 20, -1), // VA Virginia.
+            new ZipRange(6, 9, -1, -1), // VI Virgin Islands.
+            new ZipRange(5, 5, -1, -1), // VT Vermont.
+            new ZipRange(98, 99, -1, -1), // WA Washington.
+            new ZipRange(53, 54, -1, -1), // WI Wisconsin.
+            new ZipRange(24, 26, -1, -1), // WV West Virginia.
+            new ZipRange(82, 83, -1, -1) // WY Wyoming.
+    };
+
+    // Newlines
+    private static final String NL = "\n\u000B\u000C\r\u0085\u2028\u2029";
+
+    // Space characters
+    private static final String SP = "\u0009\u0020\u00A0\u1680\u2000\u2001"
+            + "\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F"
+            + "\u205F\u3000";
+
+    // Whitespace
+    private static final String WS = SP + NL;
+
+    // Characters that are considered word delimiters.
+    private static final String WORD_DELIM = ",*\u2022" + WS;
+
+    // Lookahead for word end.
+    private static final String WORD_END = "(?=[" + WORD_DELIM + "]|$)";
+
+    // Address words are a sequence of non-delimiter characters.
+    private static final Pattern sWordRe =
+            Pattern.compile("[^" + WORD_DELIM + "]+" + WORD_END, Pattern.CASE_INSENSITIVE);
+
+    // Characters that are considered suffix delimiters for house numbers.
+    private static final String HOUSE_POST_DELIM = ",\"'" + WS;
+
+    // Lookahead for house end.
+    private static final String HOUSE_END = "(?=[" + HOUSE_POST_DELIM + "]|$)";
+
+    // Characters that are considered prefix delimiters for house numbers.
+    private static final String HOUSE_PRE_DELIM = ":" + HOUSE_POST_DELIM;
+
+    // A house number component is "one" or a number, optionally
+    // followed by a single alphabetic character, or
+    private static final String HOUSE_COMPONENT = "(?:one|\\d+([a-z](?=[^a-z]|$)|st|nd|rd|th)?)";
+
+    // House numbers are a repetition of |HOUSE_COMPONENT|, separated by -, and followed by
+    // a delimiter character.
+    private static final Pattern sHouseNumberRe =
+            Pattern.compile(HOUSE_COMPONENT + "(?:-" + HOUSE_COMPONENT + ")*" + HOUSE_END,
+                    Pattern.CASE_INSENSITIVE);
+
+    // XXX: do we want to accept whitespace other than 0x20 in state names?
+    private static final Pattern sStateRe = Pattern.compile("(?:"
+                    + "(ak|alaska)|"
+                    + "(al|alabama)|"
+                    + "(ar|arkansas)|"
+                    + "(as|american[" + SP + "]+samoa)|"
+                    + "(az|arizona)|"
+                    + "(ca|california)|"
+                    + "(co|colorado)|"
+                    + "(ct|connecticut)|"
+                    + "(dc|district[" + SP + "]+of[" + SP + "]+columbia)|"
+                    + "(de|delaware)|"
+                    + "(fl|florida)|"
+                    + "(fm|federated[" + SP + "]+states[" + SP + "]+of[" + SP + "]+micronesia)|"
+                    + "(ga|georgia)|"
+                    + "(gu|guam)|"
+                    + "(hi|hawaii)|"
+                    + "(ia|iowa)|"
+                    + "(id|idaho)|"
+                    + "(il|illinois)|"
+                    + "(in|indiana)|"
+                    + "(ks|kansas)|"
+                    + "(ky|kentucky)|"
+                    + "(la|louisiana)|"
+                    + "(ma|massachusetts)|"
+                    + "(md|maryland)|"
+                    + "(me|maine)|"
+                    + "(mh|marshall[" + SP + "]+islands)|"
+                    + "(mi|michigan)|"
+                    + "(mn|minnesota)|"
+                    + "(mo|missouri)|"
+                    + "(mp|northern[" + SP + "]+mariana[" + SP + "]+islands)|"
+                    + "(ms|mississippi)|"
+                    + "(mt|montana)|"
+                    + "(nc|north[" + SP + "]+carolina)|"
+                    + "(nd|north[" + SP + "]+dakota)|"
+                    + "(ne|nebraska)|"
+                    + "(nh|new[" + SP + "]+hampshire)|"
+                    + "(nj|new[" + SP + "]+jersey)|"
+                    + "(nm|new[" + SP + "]+mexico)|"
+                    + "(nv|nevada)|"
+                    + "(ny|new[" + SP + "]+york)|"
+                    + "(oh|ohio)|"
+                    + "(ok|oklahoma)|"
+                    + "(or|oregon)|"
+                    + "(pa|pennsylvania)|"
+                    + "(pr|puerto[" + SP + "]+rico)|"
+                    + "(pw|palau)|"
+                    + "(ri|rhode[" + SP + "]+island)|"
+                    + "(sc|south[" + SP + "]+carolina)|"
+                    + "(sd|south[" + SP + "]+dakota)|"
+                    + "(tn|tennessee)|"
+                    + "(tx|texas)|"
+                    + "(ut|utah)|"
+                    + "(va|virginia)|"
+                    + "(vi|virgin[" + SP + "]+islands)|"
+                    + "(vt|vermont)|"
+                    + "(wa|washington)|"
+                    + "(wi|wisconsin)|"
+                    + "(wv|west[" + SP + "]+virginia)|"
+                    + "(wy|wyoming)"
+                    + ")" + WORD_END,
+            Pattern.CASE_INSENSITIVE);
+
+    private static final Pattern sLocationNameRe = Pattern.compile("(?:"
+                    + "alley|annex|arcade|ave[.]?|avenue|alameda|bayou|"
+                    + "beach|bend|bluffs?|bottom|boulevard|branch|bridge|"
+                    + "brooks?|burgs?|bypass|broadway|camino|camp|canyon|"
+                    + "cape|causeway|centers?|circles?|cliffs?|club|common|"
+                    + "corners?|course|courts?|coves?|creek|crescent|crest|"
+                    + "crossing|crossroad|curve|circulo|dale|dam|divide|"
+                    + "drives?|estates?|expressway|extensions?|falls?|ferry|"
+                    + "fields?|flats?|fords?|forest|forges?|forks?|fort|"
+                    + "freeway|gardens?|gateway|glens?|greens?|groves?|"
+                    + "harbors?|haven|heights|highway|hills?|hollow|inlet|"
+                    + "islands?|isle|junctions?|keys?|knolls?|lakes?|land|"
+                    + "landing|lane|lights?|loaf|locks?|lodge|loop|mall|"
+                    + "manors?|meadows?|mews|mills?|mission|motorway|mount|"
+                    + "mountains?|neck|orchard|oval|overpass|parks?|"
+                    + "parkways?|pass|passage|path|pike|pines?|plains?|"
+                    + "plaza|points?|ports?|prairie|privada|radial|ramp|"
+                    + "ranch|rapids?|rd[.]?|rest|ridges?|river|roads?|route|"
+                    + "row|rue|run|shoals?|shores?|skyway|springs?|spurs?|"
+                    + "squares?|station|stravenue|stream|st[.]?|streets?|"
+                    + "summit|speedway|terrace|throughway|trace|track|"
+                    + "trafficway|trail|tunnel|turnpike|underpass|unions?|"
+                    + "valleys?|viaduct|views?|villages?|ville|vista|walks?|"
+                    + "wall|ways?|wells?|xing|xrd)" + WORD_END,
+            Pattern.CASE_INSENSITIVE);
+
+    private static final Pattern sSuffixedNumberRe =
+            Pattern.compile("(\\d+)(st|nd|rd|th)", Pattern.CASE_INSENSITIVE);
+
+    private static final Pattern sZipCodeRe =
+            Pattern.compile("(?:\\d{5}(?:-\\d{4})?)" + WORD_END, Pattern.CASE_INSENSITIVE);
+
+    private static boolean checkHouseNumber(String houseNumber) {
+        // Make sure that there are at most 5 digits.
+        int digitCount = 0;
+        for (int i = 0; i < houseNumber.length(); ++i) {
+            if (Character.isDigit(houseNumber.charAt(i))) ++digitCount;
+        }
+        if (digitCount > 5) return false;
+
+        // Make sure that any ordinals are valid.
+        Matcher suffixMatcher = sSuffixedNumberRe.matcher(houseNumber);
+        while (suffixMatcher.find()) {
+            int num = Integer.parseInt(suffixMatcher.group(1));
+            if (num == 0) {
+                return false; // 0th is invalid.
+            }
+            String suffix = suffixMatcher.group(2).toLowerCase(Locale.getDefault());
+            switch (num % 10) {
+                case 1:
+                    return suffix.equals(num % 100 == 11 ? "th" : "st");
+                case 2:
+                    return suffix.equals(num % 100 == 12 ? "th" : "nd");
+                case 3:
+                    return suffix.equals(num % 100 == 13 ? "th" : "rd");
+                default:
+                    return suffix.equals("th");
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Attempt to match a house number beginnning at position offset
+     * in content.  The house number must be followed by a word
+     * delimiter or the end of the string, and if offset is non-zero,
+     * then it must also be preceded by a word delimiter.
+     *
+     * @return a MatchResult if a valid house number was found.
+     */
+    private static MatchResult matchHouseNumber(String content, int offset) {
+        if (offset > 0 && HOUSE_PRE_DELIM.indexOf(content.charAt(offset - 1)) == -1) return null;
+        Matcher matcher = sHouseNumberRe.matcher(content).region(offset, content.length());
+        if (matcher.lookingAt()) {
+            MatchResult matchResult = matcher.toMatchResult();
+            if (checkHouseNumber(matchResult.group(0))) return matchResult;
+        }
+        return null;
+    }
+
+    /**
+     * Attempt to match a US state beginnning at position offset in
+     * content.  The matching state must be followed by a word
+     * delimiter or the end of the string, and if offset is non-zero,
+     * then it must also be preceded by a word delimiter.
+     *
+     * @return a MatchResult if a valid US state (or two letter code)
+     * was found.
+     */
+    private static MatchResult matchState(String content, int offset) {
+        if (offset > 0 && WORD_DELIM.indexOf(content.charAt(offset - 1)) == -1) return null;
+        Matcher stateMatcher = sStateRe.matcher(content).region(offset, content.length());
+        return stateMatcher.lookingAt() ? stateMatcher.toMatchResult() : null;
+    }
+
+    /**
+     * Test whether zipCode matches the U.S. zip code format (ddddd or
+     * ddddd-dddd) and is within the expected range, given that
+     * stateMatch is a match of sStateRe.
+     *
+     * @return true if zipCode is a valid zip code, is legal for the
+     * matched state, and is followed by a word delimiter or the end
+     * of the string.
+     */
+    private static boolean isValidZipCode(String zipCode, MatchResult stateMatch) {
+        if (stateMatch == null) return false;
+        // Work out the index of the state, based on which group matched.
+        int stateIndex = stateMatch.groupCount();
+        while (stateIndex > 0) {
+            if (stateMatch.group(stateIndex--) != null) break;
+        }
+        return sZipCodeRe.matcher(zipCode).matches()
+                && sStateZipCodeRanges[stateIndex].matches(zipCode);
+    }
+
+    /**
+     * Test whether location is one of the valid locations.
+     *
+     * @return true if location starts with a valid location name
+     * followed by a word delimiter or the end of the string.
+     */
+    private static boolean isValidLocationName(String location) {
+        return sLocationNameRe.matcher(location).matches();
+    }
+
+    /**
+     * Attempt to match a complete address in content, starting with
+     * houseNumberMatch.
+     *
+     * @param content The string to search.
+     * @param houseNumberMatch A matching house number to start extending.
+     * @return +ve: the end of the match
+     *         +ve: the position to restart searching for house numbers, negated.
+     */
+    private static int attemptMatch(String content, MatchResult houseNumberMatch) {
+        int restartPos = -1;
+        int nonZipMatch = -1;
+        int it = houseNumberMatch.end();
+        int numLines = 1;
+        boolean consecutiveHouseNumbers = true;
+        boolean foundLocationName = false;
+        int wordCount = 1;
+        String lastWord = "";
+
+        Matcher matcher = sWordRe.matcher(content);
+
+        for (; it < content.length(); lastWord = matcher.group(0), it = matcher.end()) {
+            if (!matcher.find(it)) {
+                // No more words in the input sequence.
+                return -content.length();
+            }
+            if (matcher.end() - matcher.start() > kMaxAddressNameWordLength) {
+                // Word is too long to be part of an address. Fail.
+                return -matcher.end();
+            }
+
+            // Count the number of newlines we just consumed.
+            while (it < matcher.start()) {
+                if (NL.indexOf(content.charAt(it++)) != -1) ++numLines;
+            }
+
+            // Consumed too many lines. Fail.
+            if (numLines > MAX_ADDRESS_LINES) break;
+
+            // Consumed too many words. Fail.
+            if (++wordCount > MAX_ADDRESS_WORDS) break;
+
+            if (matchHouseNumber(content, it) != null) {
+                if (consecutiveHouseNumbers && numLines > 1) {
+                    // Last line ended with a number, and this this line starts with one.
+                    // Restart at this number.
+                    return -it;
+                }
+                // Remember the position of this match as the restart position.
+                if (restartPos == -1) restartPos = it;
+                continue;
+            }
+
+            consecutiveHouseNumbers = false;
+
+            if (isValidLocationName(matcher.group(0))) {
+                foundLocationName = true;
+                continue;
+            }
+
+            if (wordCount == MAX_LOCATION_NAME_DISTANCE && !foundLocationName) {
+                // Didn't find a location name in time. Fail.
+                it = matcher.end();
+                break;
+            }
+
+            if (foundLocationName && wordCount > MIN_ADDRESS_WORDS) {
+                // We can now attempt to match a state.
+                MatchResult stateMatch = matchState(content, it);
+                if (stateMatch != null) {
+                    if (lastWord.equals("et") && stateMatch.group(0).equals("al")) {
+                        // Reject "et al" as a false postitive.
+                        it = stateMatch.end();
+                        break;
+                    }
+
+                    // At this point we've matched a state; try to match a zip code after it.
+                    Matcher zipMatcher = sWordRe.matcher(content);
+                    if (zipMatcher.find(stateMatch.end())
+                            && isValidZipCode(zipMatcher.group(0), stateMatch)) {
+                        return zipMatcher.end();
+                    }
+                    // The content ends with a state but no zip
+                    // code. This is a legal match according to the
+                    // documentation. N.B. This differs from the
+                    // original c++ implementation, which only allowed
+                    // the zip code to be optional at the end of the
+                    // string, which presumably is a bug.  Now we
+                    // prefer to find a match with a zip code, but
+                    // remember non-zip matches and return them if
+                    // necessary.
+                    nonZipMatch = stateMatch.end();
+                }
+            }
+        }
+
+        if (nonZipMatch > 0) return nonZipMatch;
+
+        return -(restartPos > 0 ? restartPos : it);
+    }
+
+    /**
+     * Return the first matching address in content.
+     *
+     * @param content The string to search.
+     * @return The first valid address, or null if no address was matched.
+     */
+    static String findAddress(String content) {
+        Matcher houseNumberMatcher = sHouseNumberRe.matcher(content);
+        int start = 0;
+        while (houseNumberMatcher.find(start)) {
+            if (checkHouseNumber(houseNumberMatcher.group(0))) {
+                start = houseNumberMatcher.start();
+                int end = attemptMatch(content, houseNumberMatcher);
+                if (end > 0) {
+                    return content.substring(start, end);
+                }
+                start = -end;
+            } else {
+                start = houseNumberMatcher.end();
+            }
+        }
+        return null;
+    }
+}
diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index de5a822..deb94e81 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -129,8 +129,10 @@
  * String summary = "&lt;html>&lt;body>You scored &lt;b>192&lt;/b> points.&lt;/body>&lt;/html>";
  * webview.loadData(summary, "text/html", null);
  * // ... although note that there are restrictions on what this HTML can do.
- * // See the JavaDocs for {@link #loadData(String,String,String) loadData()} and {@link
- * #loadDataWithBaseURL(String,String,String,String,String) loadDataWithBaseURL()} for more info.
+ * // See {@link #loadData(String,String,String)} and {@link
+ * #loadDataWithBaseURL(String,String,String,String,String)} for more info.
+ * // Also see {@link #loadData(String,String,String)} for information on encoding special
+ * // characters.
  * </pre>
  *
  * <p>A WebView has several customization points where you can add your
@@ -989,13 +991,21 @@
      * #loadDataWithBaseURL(String,String,String,String,String)
      * loadDataWithBaseURL()} with an appropriate base URL.
      * <p>
-     * The encoding parameter specifies whether the data is base64 or URL
+     * The {@code encoding} parameter specifies whether the data is base64 or URL
      * encoded. If the data is base64 encoded, the value of the encoding
-     * parameter must be 'base64'. For all other values of the parameter,
-     * including {@code null}, it is assumed that the data uses ASCII encoding for
-     * octets inside the range of safe URL characters and use the standard %xx
-     * hex encoding of URLs for octets outside that range. For example, '#',
-     * '%', '\', '?' should be replaced by %23, %25, %27, %3f respectively.
+     * parameter must be 'base64'. HTML can be encoded with {@link
+     * android.util.Base64#encodeToString(byte[],int)} like so:
+     * <pre>
+     * String unencodedHtml =
+     *     "&lt;html&gt;&lt;body&gt;'%28' is the code for '('&lt;/body&gt;&lt;/html&gt;";
+     * String encodedHtml = Base64.encodeToString(unencodedHtml.getBytes(), Base64.NO_PADDING);
+     * webView.loadData(encodedHtml, "text/html", "base64");
+     * </pre>
+     * <p>
+     * For all other values of {@code encoding} (including {@code null}) it is assumed that the
+     * data uses ASCII encoding for octets inside the range of safe URL characters and use the
+     * standard %xx hex encoding of URLs for octets outside that range. See <a
+     * href="https://tools.ietf.org/html/rfc3986#section-2.2">RFC 3986</a> for more information.
      * <p>
      * The {@code mimeType} parameter specifies the format of the data.
      * If WebView can't handle the specified MIME type, it will download the data.
@@ -1821,9 +1831,10 @@
      */
     @Nullable
     public static String findAddress(String addr) {
-        // TODO: Rewrite this in Java so it is not needed to start up chromium
-        // Could also be deprecated
-        return getFactory().getStatics().findAddress(addr);
+        if (addr == null) {
+            throw new NullPointerException("addr is null");
+        }
+        return FindAddress.findAddress(addr);
     }
 
     /**
diff --git a/core/java/android/widget/EditText.java b/core/java/android/widget/EditText.java
index 56c3e4a..336c20c 100644
--- a/core/java/android/widget/EditText.java
+++ b/core/java/android/widget/EditText.java
@@ -105,6 +105,11 @@
 
     @Override
     public Editable getText() {
+        CharSequence text = super.getText();
+        if (text instanceof Editable) {
+            return (Editable) super.getText();
+        }
+        super.setText(text, BufferType.EDITABLE);
         return (Editable) super.getText();
     }
 
diff --git a/core/java/android/widget/Magnifier.java b/core/java/android/widget/Magnifier.java
index bd48f45..26dfcc2 100644
--- a/core/java/android/widget/Magnifier.java
+++ b/core/java/android/widget/Magnifier.java
@@ -125,7 +125,7 @@
                 mView.getWidth() - mBitmap.getWidth()));
         final int startY = mCenterZoomCoords.y - mBitmap.getHeight() / 2;
 
-        if (startX != mPrevStartCoordsInSurface.x || startY != mPrevStartCoordsInSurface.y) {
+        if (xPosInView != mPrevPosInView.x || yPosInView != mPrevPosInView.y) {
             performPixelCopy(startX, startY);
 
             mPrevPosInView.x = xPosInView;
diff --git a/core/java/android/widget/MediaController2.java b/core/java/android/widget/MediaController2.java
new file mode 100644
index 0000000..9035137
--- /dev/null
+++ b/core/java/android/widget/MediaController2.java
@@ -0,0 +1,236 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.widget;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.media.session.MediaController;
+import android.media.update.ApiLoader;
+import android.media.update.MediaController2Provider;
+import android.media.update.ViewProvider;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+/**
+ * TODO PUBLIC API
+ * @hide
+ */
+public class MediaController2 extends FrameLayout {
+    private final MediaController2Provider mProvider;
+
+    public MediaController2(@NonNull Context context) {
+        this(context, null);
+    }
+
+    public MediaController2(@NonNull Context context, @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public MediaController2(@NonNull Context context, @Nullable AttributeSet attrs,
+                            int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public MediaController2(@NonNull Context context, @Nullable AttributeSet attrs,
+                            int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+
+        mProvider = ApiLoader.getProvider(context)
+                .createMediaController2(this, new SuperProvider());
+    }
+
+    public void setController(MediaController controller) {
+        mProvider.setController_impl(controller);
+    }
+
+    public void setAnchorView(View view) {
+        mProvider.setAnchorView_impl(view);
+    }
+
+    public void show() {
+        mProvider.show_impl();
+    }
+
+    public void show(int timeout) {
+        mProvider.show_impl(timeout);
+    }
+
+    public boolean isShowing() {
+        return mProvider.isShowing_impl();
+    }
+
+    public void hide() {
+        mProvider.hide_impl();
+    }
+
+    public void setPrevNextListeners(OnClickListener next, OnClickListener prev) {
+        mProvider.setPrevNextListeners_impl(next, prev);
+    }
+
+    public void showCCButton() {
+        mProvider.showCCButton_impl();
+    }
+
+    public boolean isPlaying() {
+        return mProvider.isPlaying_impl();
+    }
+
+    public int getCurrentPosition() {
+        return mProvider.getCurrentPosition_impl();
+    }
+
+    public int getBufferPercentage() {
+        return mProvider.getBufferPercentage_impl();
+    }
+
+    public boolean canPause() {
+        return mProvider.canPause_impl();
+    }
+
+    public boolean canSeekBackward() {
+        return mProvider.canSeekBackward_impl();
+    }
+
+    public boolean canSeekForward() {
+        return mProvider.canSeekForward_impl();
+    }
+
+    public void showSubtitle() {
+        mProvider.showSubtitle_impl();
+    }
+
+    public void hideSubtitle() {
+        mProvider.hideSubtitle_impl();
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        mProvider.onAttachedToWindow_impl();
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        mProvider.onDetachedFromWindow_impl();
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        mProvider.onLayout_impl(changed, left, top, right, bottom);
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        mProvider.draw_impl(canvas);
+    }
+
+    @Override
+    public CharSequence getAccessibilityClassName() {
+        return mProvider.getAccessibilityClassName_impl();
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent ev) {
+        return mProvider.onTouchEvent_impl(ev);
+    }
+
+    @Override
+    public boolean onTrackballEvent(MotionEvent ev) {
+        return mProvider.onTrackballEvent_impl(ev);
+    }
+
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        return mProvider.onKeyDown_impl(keyCode, event);
+    }
+
+    @Override
+    public void onFinishInflate() {
+        mProvider.onFinishInflate_impl();
+    }
+
+    @Override
+    public boolean dispatchKeyEvent(KeyEvent event) {
+        return mProvider.dispatchKeyEvent_impl(event);
+    }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        mProvider.setEnabled_impl(enabled);
+    }
+
+    private class SuperProvider implements ViewProvider {
+        @Override
+        public void onAttachedToWindow_impl() {
+            MediaController2.super.onAttachedToWindow();
+        }
+
+        @Override
+        public void onDetachedFromWindow_impl() {
+            MediaController2.super.onDetachedFromWindow();
+        }
+
+        @Override
+        public void onLayout_impl(boolean changed, int left, int top, int right, int bottom) {
+            MediaController2.super.onLayout(changed, left, top, right, bottom);
+        }
+
+        @Override
+        public void draw_impl(Canvas canvas) {
+            MediaController2.super.draw(canvas);
+        }
+
+        @Override
+        public CharSequence getAccessibilityClassName_impl() {
+            return MediaController2.super.getAccessibilityClassName();
+        }
+
+        @Override
+        public boolean onTouchEvent_impl(MotionEvent ev) {
+            return MediaController2.super.onTouchEvent(ev);
+        }
+
+        @Override
+        public boolean onTrackballEvent_impl(MotionEvent ev) {
+            return MediaController2.super.onTrackballEvent(ev);
+        }
+
+        @Override
+        public boolean onKeyDown_impl(int keyCode, KeyEvent event) {
+            return MediaController2.super.onKeyDown(keyCode, event);
+        }
+
+        @Override
+        public void onFinishInflate_impl() {
+            MediaController2.super.onFinishInflate();
+        }
+
+        @Override
+        public boolean dispatchKeyEvent_impl(KeyEvent event) {
+            return MediaController2.super.dispatchKeyEvent(event);
+        }
+
+        @Override
+        public void setEnabled_impl(boolean enabled) {
+            MediaController2.super.setEnabled(enabled);
+        }
+    }
+}
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 1e17f34..cae2d7d9 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -44,6 +44,7 @@
 import android.content.res.ColorStateList;
 import android.content.res.CompatibilityInfo;
 import android.content.res.Configuration;
+import android.content.res.ResourceId;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.content.res.XmlResourceParser;
@@ -295,6 +296,7 @@
  * @attr ref android.R.styleable#TextView_imeActionId
  * @attr ref android.R.styleable#TextView_editorExtras
  * @attr ref android.R.styleable#TextView_elegantTextHeight
+ * @attr ref android.R.styleable#TextView_fallbackLineSpacing
  * @attr ref android.R.styleable#TextView_letterSpacing
  * @attr ref android.R.styleable#TextView_fontFeatureSettings
  * @attr ref android.R.styleable#TextView_breakStrategy
@@ -309,7 +311,6 @@
 public class TextView extends View implements ViewTreeObserver.OnPreDrawListener {
     static final String LOG_TAG = "TextView";
     static final boolean DEBUG_EXTRACT = false;
-    static final boolean DEBUG_AUTOFILL = false;
     private static final float[] TEMP_POSITION = new float[2];
 
     // Enum for the "typeface" XML parameter.
@@ -654,7 +655,7 @@
     // True if internationalized input should be used for numbers and date and time.
     private final boolean mUseInternationalizedInput;
     // True if fallback fonts that end up getting used should be allowed to affect line spacing.
-    /* package */ final boolean mUseFallbackLineSpacing;
+    /* package */ boolean mUseFallbackLineSpacing;
 
     @ViewDebug.ExportedProperty(category = "text")
     private int mGravity = Gravity.TOP | Gravity.START;
@@ -785,9 +786,11 @@
     // mAutoSizeStepGranularityInPx.
     private boolean mHasPresetAutoSizeValues = false;
 
-    // Indicates whether the text was set from resources or dynamically, so it can be used to
+    // Indicates whether the text was set statically or dynamically, so it can be used to
     // sanitize autofill requests.
-    private boolean mTextFromResource = false;
+    private boolean mTextSetFromXmlOrResourceId = false;
+    // Resource id used to set the text - used for autofill purposes.
+    private @StringRes int mTextId = ResourceId.ID_NULL;
 
     /**
      * Kick-start the font cache for the zygote process (to pay the cost of
@@ -926,7 +929,8 @@
 
         int n = a.getIndexCount();
 
-        boolean fromResourceId = false;
+        // Must set id in a temporary variable because it will be reset by setText()
+        boolean textIsSetFromXml = false;
         for (int i = 0; i < n; i++) {
             int attr = a.getIndex(i);
 
@@ -1068,7 +1072,8 @@
                     break;
 
                 case com.android.internal.R.styleable.TextView_text:
-                    fromResourceId = true;
+                    textIsSetFromXml = true;
+                    mTextId = a.getResourceId(attr, ResourceId.ID_NULL);
                     text = a.getText(attr);
                     break;
 
@@ -1460,8 +1465,8 @@
         }
 
         setText(text, bufferType);
-        if (fromResourceId) {
-            mTextFromResource = true;
+        if (textIsSetFromXml) {
+            mTextSetFromXmlOrResourceId = true;
         }
 
         if (hint != null) setHint(hint);
@@ -3250,6 +3255,8 @@
         float mShadowDx = 0, mShadowDy = 0, mShadowRadius = 0;
         boolean mHasElegant = false;
         boolean mElegant = false;
+        boolean mHasFallbackLineSpacing = false;
+        boolean mFallbackLineSpacing = false;
         boolean mHasLetterSpacing = false;
         float mLetterSpacing = 0;
         String mFontFeatureSettings = null;
@@ -3274,6 +3281,8 @@
                     + "    mShadowRadius:" + mShadowRadius + "\n"
                     + "    mHasElegant:" + mHasElegant + "\n"
                     + "    mElegant:" + mElegant + "\n"
+                    + "    mHasFallbackLineSpacing:" + mHasFallbackLineSpacing + "\n"
+                    + "    mFallbackLineSpacing:" + mFallbackLineSpacing + "\n"
                     + "    mHasLetterSpacing:" + mHasLetterSpacing + "\n"
                     + "    mLetterSpacing:" + mLetterSpacing + "\n"
                     + "    mFontFeatureSettings:" + mFontFeatureSettings + "\n"
@@ -3312,6 +3321,8 @@
                 com.android.internal.R.styleable.TextAppearance_shadowRadius);
         sAppearanceValues.put(com.android.internal.R.styleable.TextView_elegantTextHeight,
                 com.android.internal.R.styleable.TextAppearance_elegantTextHeight);
+        sAppearanceValues.put(com.android.internal.R.styleable.TextView_fallbackLineSpacing,
+                com.android.internal.R.styleable.TextAppearance_fallbackLineSpacing);
         sAppearanceValues.put(com.android.internal.R.styleable.TextView_letterSpacing,
                 com.android.internal.R.styleable.TextAppearance_letterSpacing);
         sAppearanceValues.put(com.android.internal.R.styleable.TextView_fontFeatureSettings,
@@ -3402,6 +3413,11 @@
                     attributes.mHasElegant = true;
                     attributes.mElegant = appearance.getBoolean(attr, attributes.mElegant);
                     break;
+                case com.android.internal.R.styleable.TextAppearance_fallbackLineSpacing:
+                    attributes.mHasFallbackLineSpacing = true;
+                    attributes.mFallbackLineSpacing = appearance.getBoolean(attr,
+                            attributes.mFallbackLineSpacing);
+                    break;
                 case com.android.internal.R.styleable.TextAppearance_letterSpacing:
                     attributes.mHasLetterSpacing = true;
                     attributes.mLetterSpacing =
@@ -3455,6 +3471,10 @@
             setElegantTextHeight(attributes.mElegant);
         }
 
+        if (attributes.mHasFallbackLineSpacing) {
+            setFallbackLineSpacing(attributes.mFallbackLineSpacing);
+        }
+
         if (attributes.mHasLetterSpacing) {
             setLetterSpacing(attributes.mLetterSpacing);
         }
@@ -3736,7 +3756,7 @@
      *
      * @param elegant set the paint's elegant metrics flag.
      *
-     * @see Paint#isElegantTextHeight(boolean)
+     * @see Paint#isElegantTextHeight()
      *
      * @attr ref android.R.styleable#TextView_elegantTextHeight
      */
@@ -3752,6 +3772,43 @@
     }
 
     /**
+     * Set whether to respect the ascent and descent of the fallback fonts that are used in
+     * displaying the text (which is needed to avoid text from consecutive lines running into
+     * each other). If set, fallback fonts that end up getting used can increase the ascent
+     * and descent of the lines that they are used on.
+     * <p/>
+     * It is required to be true if text could be in languages like Burmese or Tibetan where text
+     * is typically much taller or deeper than Latin text.
+     *
+     * @param enabled whether to expand linespacing based on fallback fonts, {@code true} by default
+     *
+     * @see StaticLayout.Builder#setUseLineSpacingFromFallbacks(boolean)
+     *
+     * @attr ref android.R.styleable#TextView_fallbackLineSpacing
+     */
+    public void setFallbackLineSpacing(boolean enabled) {
+        if (mUseFallbackLineSpacing != enabled) {
+            mUseFallbackLineSpacing = enabled;
+            if (mLayout != null) {
+                nullLayouts();
+                requestLayout();
+                invalidate();
+            }
+        }
+    }
+
+    /**
+     * @return whether fallback line spacing is enabled, {@code true} by default
+     *
+     * @see #setFallbackLineSpacing(boolean)
+     *
+     * @attr ref android.R.styleable#TextView_fallbackLineSpacing
+     */
+    public boolean isFallbackLineSpacing() {
+        return mUseFallbackLineSpacing;
+    }
+
+    /**
      * Get the value of the TextView's elegant height metrics flag. This setting selects font
      * variants that have not been compacted to fit Latin-based vertical
      * metrics, and also increases top and bottom bounds to provide more space.
@@ -5278,7 +5335,7 @@
 
     private void setText(CharSequence text, BufferType type,
                          boolean notifyBefore, int oldlen) {
-        mTextFromResource = false;
+        mTextSetFromXmlOrResourceId = false;
         if (text == null) {
             text = "";
         }
@@ -5516,7 +5573,8 @@
     @android.view.RemotableViewMethod
     public final void setText(@StringRes int resid) {
         setText(getContext().getResources().getText(resid));
-        mTextFromResource = true;
+        mTextSetFromXmlOrResourceId = true;
+        mTextId = resid;
     }
 
     /**
@@ -5543,7 +5601,8 @@
      */
     public final void setText(@StringRes int resid, BufferType type) {
         setText(getContext().getResources().getText(resid), type);
-        mTextFromResource = true;
+        mTextSetFromXmlOrResourceId = true;
+        mTextId = resid;
     }
 
     /**
@@ -9456,7 +9515,7 @@
         }
         final AutofillManager afm = mContext.getSystemService(AutofillManager.class);
         if (afm != null) {
-            if (DEBUG_AUTOFILL) {
+            if (android.view.autofill.Helper.sVerbose) {
                 Log.v(LOG_TAG, "sendAfterTextChanged(): notify AFM for text=" + mText);
             }
             afm.notifyValueChanged(TextView.this);
@@ -10234,7 +10293,17 @@
         final boolean isPassword = hasPasswordTransformationMethod()
                 || isPasswordInputType(getInputType());
         if (forAutofill) {
-            structure.setDataIsSensitive(!mTextFromResource);
+            structure.setDataIsSensitive(!mTextSetFromXmlOrResourceId);
+            if (mTextId != ResourceId.ID_NULL) {
+                try {
+                    structure.setTextIdEntry(getResources().getResourceEntryName(mTextId));
+                } catch (Resources.NotFoundException e) {
+                    if (android.view.autofill.Helper.sVerbose) {
+                        Log.v(LOG_TAG, "onProvideAutofillStructure(): cannot set name for text id "
+                                + mTextId + ": " + e.getMessage());
+                    }
+                }
+            }
         }
 
         if (!isPassword || forAutofill) {
@@ -11883,7 +11952,7 @@
         private final Choreographer mChoreographer;
 
         private byte mStatus = MARQUEE_STOPPED;
-        private final float mPixelsPerSecond;
+        private final float mPixelsPerMs;
         private float mMaxScroll;
         private float mMaxFadeScroll;
         private float mGhostStart;
@@ -11896,7 +11965,7 @@
 
         Marquee(TextView v) {
             final float density = v.getContext().getResources().getDisplayMetrics().density;
-            mPixelsPerSecond = MARQUEE_DP_PER_SECOND * density;
+            mPixelsPerMs = MARQUEE_DP_PER_SECOND * density / 1000f;
             mView = new WeakReference<TextView>(v);
             mChoreographer = Choreographer.getInstance();
         }
@@ -11941,7 +12010,7 @@
                 long currentMs = mChoreographer.getFrameTime();
                 long deltaMs = currentMs - mLastAnimationMs;
                 mLastAnimationMs = currentMs;
-                float deltaPx = deltaMs / 1000f * mPixelsPerSecond;
+                float deltaPx = deltaMs * mPixelsPerMs;
                 mScroll += deltaPx;
                 if (mScroll > mMaxScroll) {
                     mScroll = mMaxScroll;
diff --git a/core/java/com/android/internal/app/IBatteryStats.aidl b/core/java/com/android/internal/app/IBatteryStats.aidl
index ab118ba..5d4bccc 100644
--- a/core/java/com/android/internal/app/IBatteryStats.aidl
+++ b/core/java/com/android/internal/app/IBatteryStats.aidl
@@ -81,7 +81,11 @@
     void noteStopWakelockFromSource(in WorkSource ws, int pid, String name, String historyName,
             int type);
     void noteLongPartialWakelockStart(String name, String historyName, int uid);
+    void noteLongPartialWakelockStartFromSource(String name, String historyName,
+            in WorkSource workSource);
     void noteLongPartialWakelockFinish(String name, String historyName, int uid);
+    void noteLongPartialWakelockFinishFromSource(String name, String historyName,
+            in WorkSource workSource);
 
     void noteVibratorOn(int uid, long durationMillis);
     void noteVibratorOff(int uid);
diff --git a/core/java/com/android/internal/app/ResolverComparator.java b/core/java/com/android/internal/app/ResolverComparator.java
index 77cfc2fc..96d3baf 100644
--- a/core/java/com/android/internal/app/ResolverComparator.java
+++ b/core/java/com/android/internal/app/ResolverComparator.java
@@ -411,6 +411,9 @@
             mContext.unbindService(mConnection);
             mConnection.destroy();
         }
+        if (mAfterCompute != null) {
+            mAfterCompute.afterCompute();
+        }
         if (DEBUG) {
             Log.d(TAG, "Unbinded Resolver Ranker.");
         }
@@ -573,7 +576,6 @@
             if (DEBUG) {
                 Log.d(TAG, "Has not found valid ResolverRankerService; Skip Prediction");
             }
-            return;
         } else {
             try {
                 mConnectSignal.await(CONNECTION_COST_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
diff --git a/core/java/com/android/internal/app/SuggestedLocaleAdapter.java b/core/java/com/android/internal/app/SuggestedLocaleAdapter.java
index d138241..46f47a3 100644
--- a/core/java/com/android/internal/app/SuggestedLocaleAdapter.java
+++ b/core/java/com/android/internal/app/SuggestedLocaleAdapter.java
@@ -199,7 +199,7 @@
                 text.setTextLocale(item.getLocale());
                 text.setContentDescription(item.getContentDescription(mCountryMode));
                 if (mCountryMode) {
-                    int layoutDir = TextUtils.getLayoutDirectionFromLocale(Locale.getDefault());
+                    int layoutDir = TextUtils.getLayoutDirectionFromLocale(item.getParent());
                     //noinspection ResourceType
                     convertView.setLayoutDirection(layoutDir);
                     text.setTextDirection(layoutDir == View.LAYOUT_DIRECTION_RTL
diff --git a/core/java/com/android/internal/app/procstats/ProcessState.java b/core/java/com/android/internal/app/procstats/ProcessState.java
index efc9c02..a0be64b 100644
--- a/core/java/com/android/internal/app/procstats/ProcessState.java
+++ b/core/java/com/android/internal/app/procstats/ProcessState.java
@@ -89,8 +89,8 @@
         STATE_PERSISTENT,               // ActivityManager.PROCESS_STATE_PERSISTENT
         STATE_PERSISTENT,               // ActivityManager.PROCESS_STATE_PERSISTENT_UI
         STATE_TOP,                      // ActivityManager.PROCESS_STATE_TOP
-        STATE_IMPORTANT_FOREGROUND,     // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         STATE_IMPORTANT_FOREGROUND,     // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        STATE_IMPORTANT_FOREGROUND,     // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         STATE_IMPORTANT_FOREGROUND,     // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
         STATE_IMPORTANT_BACKGROUND,     // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
         STATE_IMPORTANT_BACKGROUND,     // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
@@ -153,7 +153,6 @@
     private int mNumActiveServices;
     private int mNumStartedServices;
 
-    private int mNumExcessiveWake;
     private int mNumExcessiveCpu;
 
     private int mNumCachedKill;
@@ -470,9 +469,23 @@
         }
     }
 
-    public void addPss(long pss, long uss, boolean always,
+    public void addPss(long pss, long uss, boolean always, int type, long duration,
             ArrayMap<String, ProcessStateHolder> pkgList) {
         ensureNotDead();
+        switch (type) {
+            case ProcessStats.ADD_PSS_INTERNAL:
+                mStats.mInternalPssCount++;
+                mStats.mInternalPssTime += duration;
+                break;
+            case ProcessStats.ADD_PSS_EXTERNAL:
+                mStats.mExternalPssCount++;
+                mStats.mExternalPssTime += duration;
+                break;
+            case ProcessStats.ADD_PSS_EXTERNAL_SLOW:
+                mStats.mExternalSlowPssCount++;
+                mStats.mExternalSlowPssTime += duration;
+                break;
+        }
         if (!always) {
             if (mLastPssState == mCurState && SystemClock.uptimeMillis()
                     < (mLastPssTime+(30*1000))) {
diff --git a/core/java/com/android/internal/app/procstats/ProcessStats.java b/core/java/com/android/internal/app/procstats/ProcessStats.java
index 96ba2b0..35b2dd2 100644
--- a/core/java/com/android/internal/app/procstats/ProcessStats.java
+++ b/core/java/com/android/internal/app/procstats/ProcessStats.java
@@ -134,6 +134,10 @@
     public static final int FLAG_SHUTDOWN = 1<<1;
     public static final int FLAG_SYSPROPS = 1<<2;
 
+    public static final int ADD_PSS_INTERNAL = 0;
+    public static final int ADD_PSS_EXTERNAL = 1;
+    public static final int ADD_PSS_EXTERNAL_SLOW = 2;
+
     public static final int[] ALL_MEM_ADJ = new int[] { ADJ_MEM_FACTOR_NORMAL,
             ADJ_MEM_FACTOR_MODERATE, ADJ_MEM_FACTOR_LOW, ADJ_MEM_FACTOR_CRITICAL };
 
@@ -158,7 +162,7 @@
     };
 
     // Current version of the parcel format.
-    private static final int PARCEL_VERSION = 23;
+    private static final int PARCEL_VERSION = 24;
     // In-memory Parcel magic number, used to detect attempts to unmarshall bad data
     private static final int MAGIC = 0x50535454;
 
@@ -183,6 +187,18 @@
 
     boolean mHasSwappedOutPss;
 
+    // Count and total time expended doing "quick" pss computations for internal use.
+    public long mInternalPssCount;
+    public long mInternalPssTime;
+
+    // Count and total time expended doing "quick" pss computations due to external requests.
+    public long mExternalPssCount;
+    public long mExternalPssTime;
+
+    // Count and total time expended doing full/slow pss computations due to external requests.
+    public long mExternalSlowPssCount;
+    public long mExternalSlowPssTime;
+
     public final SparseMappingTable mTableData = new SparseMappingTable();
 
     public final long[] mSysMemUsageArgs = new long[SYS_MEM_USAGE_COUNT];
@@ -302,6 +318,13 @@
         mTimePeriodEndRealtime += other.mTimePeriodEndRealtime - other.mTimePeriodStartRealtime;
         mTimePeriodEndUptime += other.mTimePeriodEndUptime - other.mTimePeriodStartUptime;
 
+        mInternalPssCount += other.mInternalPssCount;
+        mInternalPssTime += other.mInternalPssTime;
+        mExternalPssCount += other.mExternalPssCount;
+        mExternalPssTime += other.mExternalPssTime;
+        mExternalSlowPssCount += other.mExternalSlowPssCount;
+        mExternalSlowPssTime += other.mExternalSlowPssTime;
+
         mHasSwappedOutPss |= other.mHasSwappedOutPss;
     }
 
@@ -500,6 +523,12 @@
         buildTimePeriodStartClockStr();
         mTimePeriodStartRealtime = mTimePeriodEndRealtime = SystemClock.elapsedRealtime();
         mTimePeriodStartUptime = mTimePeriodEndUptime = SystemClock.uptimeMillis();
+        mInternalPssCount = 0;
+        mInternalPssTime = 0;
+        mExternalPssCount = 0;
+        mExternalPssTime = 0;
+        mExternalSlowPssCount = 0;
+        mExternalSlowPssTime = 0;
         mTableData.reset();
         Arrays.fill(mMemFactorDurations, 0);
         mSysMemUsage.resetTable();
@@ -760,6 +789,12 @@
         out.writeLong(mTimePeriodEndRealtime);
         out.writeLong(mTimePeriodStartUptime);
         out.writeLong(mTimePeriodEndUptime);
+        out.writeLong(mInternalPssCount);
+        out.writeLong(mInternalPssTime);
+        out.writeLong(mExternalPssCount);
+        out.writeLong(mExternalPssTime);
+        out.writeLong(mExternalSlowPssCount);
+        out.writeLong(mExternalSlowPssTime);
         out.writeString(mRuntime);
         out.writeInt(mHasSwappedOutPss ? 1 : 0);
         out.writeInt(mFlags);
@@ -928,6 +963,12 @@
         mTimePeriodEndRealtime = in.readLong();
         mTimePeriodStartUptime = in.readLong();
         mTimePeriodEndUptime = in.readLong();
+        mInternalPssCount = in.readLong();
+        mInternalPssTime = in.readLong();
+        mExternalPssCount = in.readLong();
+        mExternalPssTime = in.readLong();
+        mExternalSlowPssCount = in.readLong();
+        mExternalSlowPssTime = in.readLong();
         mRuntime = in.readString();
         mHasSwappedOutPss = in.readInt() != 0;
         mFlags = in.readInt();
@@ -1484,9 +1525,31 @@
                 totalMem.processStateWeight[STATE_SERVICE_RESTARTING], totalMem.totalTime, totalPss,
                 totalMem.processStateSamples[STATE_SERVICE_RESTARTING]);
         pw.println();
+        pw.println("PSS collection stats:");
+        pw.print("  Internal: ");
+        pw.print(mInternalPssCount);
+        pw.print("x over ");
+        TimeUtils.formatDuration(mInternalPssTime, pw);
+        pw.println();
+        pw.print("  External: ");
+        pw.print(mExternalPssCount);
+        pw.print("x over ");
+        TimeUtils.formatDuration(mExternalPssTime, pw);
+        pw.println();
+        pw.print("  External Slow: ");
+        pw.print(mExternalSlowPssCount);
+        pw.print("x over ");
+        TimeUtils.formatDuration(mExternalSlowPssTime, pw);
+        pw.println();
+        pw.println();
         pw.print("          Start time: ");
         pw.print(DateFormat.format("yyyy-MM-dd HH:mm:ss", mTimePeriodStartClock));
         pw.println();
+        pw.print("        Total uptime: ");
+        TimeUtils.formatDuration(
+                (mRunning ? SystemClock.uptimeMillis() : mTimePeriodEndUptime)
+                        - mTimePeriodStartUptime, pw);
+        pw.println();
         pw.print("  Total elapsed time: ");
         TimeUtils.formatDuration(
                 (mRunning ? SystemClock.elapsedRealtime() : mTimePeriodEndRealtime)
diff --git a/core/java/com/android/internal/appwidget/IAppWidgetService.aidl b/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
index a4da6b9c..f9bf373 100644
--- a/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
+++ b/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
@@ -56,6 +56,7 @@
     void partiallyUpdateAppWidgetIds(String callingPackage, in int[] appWidgetIds,
             in RemoteViews views);
     void updateAppWidgetProvider(in ComponentName provider, in RemoteViews views);
+    void updateAppWidgetProviderInfo(in ComponentName provider, in String metadataKey);
     void notifyAppWidgetViewDataChanged(String packageName, in int[] appWidgetIds, int viewId);
     ParceledListSlice getInstalledProvidersForProfile(int categoryFilter, int profileId,
             String packageName);
diff --git a/core/java/com/android/internal/colorextraction/types/Tonal.java b/core/java/com/android/internal/colorextraction/types/Tonal.java
index 71baaf1..9b7383f 100644
--- a/core/java/com/android/internal/colorextraction/types/Tonal.java
+++ b/core/java/com/android/internal/colorextraction/types/Tonal.java
@@ -53,10 +53,8 @@
 
     public static final int THRESHOLD_COLOR_LIGHT = 0xffe0e0e0;
     public static final int MAIN_COLOR_LIGHT = 0xffe0e0e0;
-    public static final int SECONDARY_COLOR_LIGHT = 0xff9e9e9e;
     public static final int THRESHOLD_COLOR_DARK = 0xff212121;
     public static final int MAIN_COLOR_DARK = 0xff000000;
-    public static final int SECONDARY_COLOR_DARK = 0xff000000;
 
     private final TonalPalette mGreyPalette;
     private final ArrayList<TonalPalette> mTonalPalettes;
@@ -211,10 +209,8 @@
         }
 
         // Normal colors:
-        // best fit + a 2 colors offset
         outColorsNormal.setMainColor(mainColor);
-        int secondaryIndex = primaryIndex + (primaryIndex >= 2 ? -2 : 2);
-        outColorsNormal.setSecondaryColor(getColorInt(secondaryIndex, h, s, l));
+        outColorsNormal.setSecondaryColor(mainColor);
 
         // Dark colors:
         // Stops at 4th color, only lighter if dark text is supported
@@ -225,9 +221,9 @@
         } else {
             primaryIndex = Math.min(fitIndex, 3);
         }
-        secondaryIndex = primaryIndex + (primaryIndex >= 2 ? -2 : 2);
-        outColorsDark.setMainColor(getColorInt(primaryIndex, h, s, l));
-        outColorsDark.setSecondaryColor(getColorInt(secondaryIndex, h, s, l));
+        mainColor = getColorInt(primaryIndex, h, s, l);
+        outColorsDark.setMainColor(mainColor);
+        outColorsDark.setSecondaryColor(mainColor);
 
         // Extra Dark:
         // Stay close to dark colors until dark text is supported
@@ -238,9 +234,9 @@
         } else {
             primaryIndex = 2;
         }
-        secondaryIndex = primaryIndex + (primaryIndex >= 2 ? -2 : 2);
-        outColorsExtraDark.setMainColor(getColorInt(primaryIndex, h, s, l));
-        outColorsExtraDark.setSecondaryColor(getColorInt(secondaryIndex, h, s, l));
+        mainColor = getColorInt(primaryIndex, h, s, l);
+        outColorsExtraDark.setMainColor(mainColor);
+        outColorsExtraDark.setSecondaryColor(mainColor);
 
         outColorsNormal.setSupportsDarkText(supportsDarkText);
         outColorsDark.setSupportsDarkText(supportsDarkText);
@@ -273,11 +269,10 @@
         boolean light = inWallpaperColors != null
                 && (inWallpaperColors.getColorHints() & WallpaperColors.HINT_SUPPORTS_DARK_TEXT)
                 != 0;
-        int innerColor = light ? MAIN_COLOR_LIGHT : MAIN_COLOR_DARK;
-        int outerColor = light ? SECONDARY_COLOR_LIGHT : SECONDARY_COLOR_DARK;
+        final int color = light ? MAIN_COLOR_LIGHT : MAIN_COLOR_DARK;
 
-        outGradientColors.setMainColor(innerColor);
-        outGradientColors.setSecondaryColor(outerColor);
+        outGradientColors.setMainColor(color);
+        outGradientColors.setSecondaryColor(color);
         outGradientColors.setSupportsDarkText(light);
     }
 
diff --git a/core/java/com/android/internal/net/INetworkWatchlistManager.aidl b/core/java/com/android/internal/net/INetworkWatchlistManager.aidl
index 7e88369..ee01a23 100644
--- a/core/java/com/android/internal/net/INetworkWatchlistManager.aidl
+++ b/core/java/com/android/internal/net/INetworkWatchlistManager.aidl
@@ -22,5 +22,6 @@
 interface INetworkWatchlistManager {
     boolean startWatchlistLogging();
     boolean stopWatchlistLogging();
+    void reloadWatchlist();
     void reportWatchlistIfNecessary();
 }
diff --git a/core/java/com/android/internal/os/BatteryStatsImpl.java b/core/java/com/android/internal/os/BatteryStatsImpl.java
index 72f07b7..b8ff9e4 100644
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -21,10 +21,13 @@
 import android.app.ActivityManager;
 import android.bluetooth.BluetoothActivityEnergyInfo;
 import android.bluetooth.UidTraffic;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
+import android.database.ContentObserver;
 import android.net.ConnectivityManager;
 import android.net.NetworkStats;
+import android.net.Uri;
 import android.net.wifi.WifiActivityEnergyInfo;
 import android.net.wifi.WifiManager;
 import android.os.BatteryManager;
@@ -46,6 +49,7 @@
 import android.os.UserHandle;
 import android.os.WorkSource;
 import android.os.WorkSource.WorkChain;
+import android.provider.Settings;
 import android.telephony.DataConnectionRealTimeInfo;
 import android.telephony.ModemActivityInfo;
 import android.telephony.ServiceState;
@@ -54,6 +58,7 @@
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.IntArray;
+import android.util.KeyValueListParser;
 import android.util.Log;
 import android.util.LogWriter;
 import android.util.LongSparseArray;
@@ -124,7 +129,7 @@
     private static final int MAGIC = 0xBA757475; // 'BATSTATS'
 
     // Current on-disk Parcel version
-    private static final int VERSION = 172 + (USE_OLD_HISTORY ? 1000 : 0);
+    private static final int VERSION = 173 + (USE_OLD_HISTORY ? 1000 : 0);
 
     // Maximum number of items we will record in the history.
     private static final int MAX_HISTORY_ITEMS;
@@ -289,12 +294,21 @@
     /**
      * Update per-freq cpu times for all the uids in {@link #mPendingUids}.
      */
-    public void updateProcStateCpuTimes() {
+    public void updateProcStateCpuTimes(boolean onBattery, boolean onBatteryScreenOff) {
         final SparseIntArray uidStates;
         synchronized (BatteryStatsImpl.this) {
+            if (!mConstants.TRACK_CPU_TIMES_BY_PROC_STATE) {
+                return;
+            }
             if(!initKernelSingleUidTimeReaderLocked()) {
                 return;
             }
+            // If the KernelSingleUidTimeReader has stale cpu times, then we shouldn't try to
+            // compute deltas since it might result in mis-attributing cpu times to wrong states.
+            if (mKernelSingleUidTimeReader.hasStaleData()) {
+                mPendingUids.clear();
+                return;
+            }
 
             if (mPendingUids.size() == 0) {
                 return;
@@ -307,7 +321,6 @@
             final int procState = uidStates.valueAt(i);
             final int[] isolatedUids;
             final Uid u;
-            final boolean onBattery;
             synchronized (BatteryStatsImpl.this) {
                 // It's possible that uid no longer exists and any internal references have
                 // already been deleted, so using {@link #getAvailableUidStatsLocked} to avoid
@@ -324,7 +337,6 @@
                         isolatedUids[j] = u.mChildUids.get(j);
                     }
                 }
-                onBattery = mOnBatteryInternal;
             }
             long[] cpuTimesMs = mKernelSingleUidTimeReader.readDeltaMs(uid);
             if (isolatedUids != null) {
@@ -335,27 +347,45 @@
             }
             if (onBattery && cpuTimesMs != null) {
                 synchronized (BatteryStatsImpl.this) {
-                    u.addProcStateTimesMs(procState, cpuTimesMs);
-                    u.addProcStateScreenOffTimesMs(procState, cpuTimesMs);
+                    u.addProcStateTimesMs(procState, cpuTimesMs, onBattery);
+                    u.addProcStateScreenOffTimesMs(procState, cpuTimesMs, onBatteryScreenOff);
                 }
             }
         }
     }
 
+    public void copyFromAllUidsCpuTimes() {
+        synchronized (BatteryStatsImpl.this) {
+            copyFromAllUidsCpuTimes(
+                    mOnBatteryTimeBase.isRunning(), mOnBatteryScreenOffTimeBase.isRunning());
+        }
+    }
+
     /**
      * When the battery/screen state changes, we don't attribute the cpu times to any process
      * but we still need to snapshots of all uids to get correct deltas later on. Since we
      * already read this data for updating per-freq cpu times, we can use the same data for
      * per-procstate cpu times.
      */
-    public void copyFromAllUidsCpuTimes() {
+    public void copyFromAllUidsCpuTimes(boolean onBattery, boolean onBatteryScreenOff) {
         synchronized (BatteryStatsImpl.this) {
+            if (!mConstants.TRACK_CPU_TIMES_BY_PROC_STATE) {
+                return;
+            }
             if(!initKernelSingleUidTimeReaderLocked()) {
                 return;
             }
 
             final SparseArray<long[]> allUidCpuFreqTimesMs =
                     mKernelUidCpuFreqTimeReader.getAllUidCpuFreqTimeMs();
+            // If the KernelSingleUidTimeReader has stale cpu times, then we shouldn't try to
+            // compute deltas since it might result in mis-attributing cpu times to wrong states.
+            if (mKernelSingleUidTimeReader.hasStaleData()) {
+                mKernelSingleUidTimeReader.setAllUidsCpuTimesMs(allUidCpuFreqTimesMs);
+                mKernelSingleUidTimeReader.markDataAsStale(false);
+                mPendingUids.clear();
+                return;
+            }
             for (int i = allUidCpuFreqTimesMs.size() - 1; i >= 0; --i) {
                 final int uid = allUidCpuFreqTimesMs.keyAt(i);
                 final Uid u = getAvailableUidStatsLocked(mapUid(uid));
@@ -368,7 +398,7 @@
                 }
                 final long[] deltaTimesMs = mKernelSingleUidTimeReader.computeDelta(
                         uid, cpuTimesMs.clone());
-                if (mOnBatteryInternal && deltaTimesMs != null) {
+                if (onBattery && deltaTimesMs != null) {
                     final int procState;
                     final int idx = mPendingUids.indexOfKey(uid);
                     if (idx >= 0) {
@@ -378,8 +408,8 @@
                         procState = u.mProcessState;
                     }
                     if (procState >= 0 && procState < Uid.NUM_PROCESS_STATE) {
-                        u.addProcStateTimesMs(procState, deltaTimesMs);
-                        u.addProcStateScreenOffTimesMs(procState, deltaTimesMs);
+                        u.addProcStateTimesMs(procState, deltaTimesMs, onBattery);
+                        u.addProcStateScreenOffTimesMs(procState, deltaTimesMs, onBatteryScreenOff);
                     }
                 }
             }
@@ -443,8 +473,9 @@
 
         Future<?> scheduleSync(String reason, int flags);
         Future<?> scheduleCpuSyncDueToRemovedUid(int uid);
-        Future<?> scheduleReadProcStateCpuTimes();
-        Future<?> scheduleCopyFromAllUidsCpuTimes();
+        Future<?> scheduleReadProcStateCpuTimes(boolean onBattery, boolean onBatteryScreenOff);
+        Future<?> scheduleCopyFromAllUidsCpuTimes(boolean onBattery, boolean onBatteryScreenOff);
+        Future<?> scheduleCpuSyncDueToSettingChange();
     }
 
     public Handler mHandler;
@@ -506,8 +537,8 @@
     final HistoryEventTracker mActiveEvents = new HistoryEventTracker();
 
     long mHistoryBaseTime;
-    boolean mHaveBatteryLevel = false;
-    boolean mRecordingHistory = false;
+    protected boolean mHaveBatteryLevel = false;
+    protected boolean mRecordingHistory = false;
     int mNumHistoryItems;
 
     final Parcel mHistoryBuffer = Parcel.obtain();
@@ -652,6 +683,14 @@
             new LongSamplingCounter[NUM_NETWORK_ACTIVITY_TYPES];
 
     /**
+     * The WiFi Overall wakelock timer
+     * This timer tracks the actual aggregate time for which MC wakelocks are enabled
+     * since addition of per UID timers would not result in an accurate value due to overlapp of
+     * per uid wakelock timers
+     */
+    StopwatchTimer mWifiMulticastWakelockTimer;
+
+    /**
      * The WiFi controller activity (time in tx, rx, idle, and power consumed) for the device.
      */
     ControllerActivityCounterImpl mWifiActivity;
@@ -799,6 +838,9 @@
     @VisibleForTesting
     protected PowerProfile mPowerProfile;
 
+    @GuardedBy("this")
+    private final Constants mConstants;
+
     /*
      * Holds a SamplingTimer associated with each Resource Power Manager state and voter,
      * recording their times when on-battery (regardless of screen state).
@@ -887,6 +929,7 @@
         mHandler = null;
         mPlatformIdleStateCallback = null;
         mUserInfoProvider = null;
+        mConstants = new Constants(mHandler);
         clearHistoryLocked();
     }
 
@@ -1223,12 +1266,10 @@
         public long[] mCounts;
         public long[] mLoadedCounts;
         public long[] mUnpluggedCounts;
-        public long[] mPluggedCounts;
 
         private LongSamplingCounterArray(TimeBase timeBase, Parcel in) {
             mTimeBase = timeBase;
-            mPluggedCounts = in.createLongArray();
-            mCounts = copyArray(mPluggedCounts, mCounts);
+            mCounts = in.createLongArray();
             mLoadedCounts = in.createLongArray();
             mUnpluggedCounts = in.createLongArray();
             timeBase.add(this);
@@ -1247,17 +1288,16 @@
 
         @Override
         public void onTimeStarted(long elapsedRealTime, long baseUptime, long baseRealtime) {
-            mUnpluggedCounts = copyArray(mPluggedCounts, mUnpluggedCounts);
+            mUnpluggedCounts = copyArray(mCounts, mUnpluggedCounts);
         }
 
         @Override
         public void onTimeStopped(long elapsedRealtime, long baseUptime, long baseRealtime) {
-            mPluggedCounts = copyArray(mCounts, mPluggedCounts);
         }
 
         @Override
         public long[] getCountsLocked(int which) {
-            long[] val = copyArray(mTimeBase.isRunning() ? mCounts : mPluggedCounts, null);
+            long[] val = copyArray(mCounts, null);
             if (which == STATS_SINCE_UNPLUGGED) {
                 subtract(val, mUnpluggedCounts);
             } else if (which != STATS_SINCE_CHARGED) {
@@ -1270,15 +1310,18 @@
         public void logState(Printer pw, String prefix) {
             pw.println(prefix + "mCounts=" + Arrays.toString(mCounts)
                     + " mLoadedCounts=" + Arrays.toString(mLoadedCounts)
-                    + " mUnpluggedCounts=" + Arrays.toString(mUnpluggedCounts)
-                    + " mPluggedCounts=" + Arrays.toString(mPluggedCounts));
+                    + " mUnpluggedCounts=" + Arrays.toString(mUnpluggedCounts));
         }
 
         public void addCountLocked(long[] counts) {
+            addCountLocked(counts, mTimeBase.isRunning());
+        }
+
+        public void addCountLocked(long[] counts, boolean isRunning) {
             if (counts == null) {
                 return;
             }
-            if (mTimeBase.isRunning()) {
+            if (isRunning) {
                 if (mCounts == null) {
                     mCounts = new long[counts.length];
                 }
@@ -1298,7 +1341,6 @@
         public void reset(boolean detachIfReset) {
             fillArray(mCounts, 0);
             fillArray(mLoadedCounts, 0);
-            fillArray(mPluggedCounts, 0);
             fillArray(mUnpluggedCounts, 0);
             if (detachIfReset) {
                 detach();
@@ -1317,7 +1359,6 @@
             mCounts = in.createLongArray();
             mLoadedCounts = copyArray(mCounts, mLoadedCounts);
             mUnpluggedCounts = copyArray(mCounts, mUnpluggedCounts);
-            mPluggedCounts = copyArray(mCounts, mPluggedCounts);
         }
 
         public static void writeToParcel(Parcel out, LongSamplingCounterArray counterArray) {
@@ -3775,7 +3816,8 @@
                         + " and battery is " + (unplugged ? "on" : "off"));
             }
             updateCpuTimeLocked();
-            mExternalSync.scheduleCopyFromAllUidsCpuTimes();
+            mExternalSync.scheduleCopyFromAllUidsCpuTimes(mOnBatteryTimeBase.isRunning(),
+                    mOnBatteryScreenOffTimeBase.isRunning());
 
             mOnBatteryTimeBase.setRunning(unplugged, uptime, realtime);
             if (updateOnBatteryTimeBase) {
@@ -3975,30 +4017,88 @@
         addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_JOB_FINISH, name, uid);
     }
 
-    public void noteAlarmStartLocked(String name, int uid) {
-        if (!mRecordAllHistory) {
-            return;
-        }
-        uid = mapUid(uid);
-        final long elapsedRealtime = mClocks.elapsedRealtime();
-        final long uptime = mClocks.uptimeMillis();
-        if (!mActiveEvents.updateState(HistoryItem.EVENT_ALARM_START, name, uid, 0)) {
-            return;
-        }
-        addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_ALARM_START, name, uid);
+    public void noteAlarmStartLocked(String name, WorkSource workSource, int uid) {
+        noteAlarmStartOrFinishLocked(HistoryItem.EVENT_ALARM_START, name, workSource, uid);
     }
 
-    public void noteAlarmFinishLocked(String name, int uid) {
+    public void noteAlarmFinishLocked(String name, WorkSource workSource, int uid) {
+        noteAlarmStartOrFinishLocked(HistoryItem.EVENT_ALARM_FINISH, name, workSource, uid);
+    }
+
+    private void noteAlarmStartOrFinishLocked(int historyItem, String name, WorkSource workSource,
+            int uid) {
         if (!mRecordAllHistory) {
             return;
         }
-        uid = mapUid(uid);
+
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
-        if (!mActiveEvents.updateState(HistoryItem.EVENT_ALARM_FINISH, name, uid, 0)) {
-            return;
+
+        if (workSource != null) {
+            for (int i = 0; i < workSource.size(); ++i) {
+                uid = mapUid(workSource.get(i));
+                if (mActiveEvents.updateState(historyItem, name, uid, 0)) {
+                    addHistoryEventLocked(elapsedRealtime, uptime, historyItem, name, uid);
+                }
+            }
+
+            List<WorkChain> workChains = workSource.getWorkChains();
+            if (workChains != null) {
+                for (int i = 0; i < workChains.size(); ++i) {
+                    uid = mapUid(workChains.get(i).getAttributionUid());
+                    if (mActiveEvents.updateState(historyItem, name, uid, 0)) {
+                        addHistoryEventLocked(elapsedRealtime, uptime, historyItem, name, uid);
+                    }
+                }
+            }
+        } else {
+            uid = mapUid(uid);
+
+            if (mActiveEvents.updateState(historyItem, name, uid, 0)) {
+                addHistoryEventLocked(elapsedRealtime, uptime, historyItem, name, uid);
+            }
         }
-        addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_ALARM_FINISH, name, uid);
+    }
+
+    public void noteWakupAlarmLocked(String packageName, int uid, WorkSource workSource,
+            String tag) {
+
+        if (workSource != null) {
+            for (int i = 0; i < workSource.size(); ++i) {
+                uid = workSource.get(i);
+                final String workSourceName = workSource.getName(i);
+
+                if (isOnBattery()) {
+                    BatteryStatsImpl.Uid.Pkg pkg = getPackageStatsLocked(uid,
+                            workSourceName != null ? workSourceName : packageName);
+                    pkg.noteWakeupAlarmLocked(tag);
+                }
+
+                StatsLog.write(StatsLog.WAKEUP_ALARM_OCCURRED, uid, tag);
+            }
+
+            ArrayList<WorkChain> workChains = workSource.getWorkChains();
+            if (workChains != null) {
+                for (int i = 0; i < workChains.size(); ++i) {
+                    final WorkChain wc = workChains.get(i);
+                    uid = wc.getAttributionUid();
+
+                    if (isOnBattery()) {
+                        BatteryStatsImpl.Uid.Pkg pkg = getPackageStatsLocked(uid, packageName);
+                        pkg.noteWakeupAlarmLocked(tag);
+                    }
+
+                    // TODO(statsd): Log the full attribution chain here once it's available
+                    StatsLog.write(StatsLog.WAKEUP_ALARM_OCCURRED, uid, tag);
+                }
+            }
+        } else {
+            if (isOnBattery()) {
+                BatteryStatsImpl.Uid.Pkg pkg = getPackageStatsLocked(uid, packageName);
+                pkg.noteWakeupAlarmLocked(tag);
+            }
+            StatsLog.write(StatsLog.WAKEUP_ALARM_OCCURRED, uid, tag);
+        }
     }
 
     private void requestWakelockCpuUpdate() {
@@ -4255,6 +4355,34 @@
 
     public void noteLongPartialWakelockStart(String name, String historyName, int uid) {
         uid = mapUid(uid);
+        noteLongPartialWakeLockStartInternal(name, historyName, uid);
+        StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName, 1);
+    }
+
+    public void noteLongPartialWakelockStartFromSource(String name, String historyName,
+            WorkSource workSource) {
+        final int N = workSource.size();
+        for (int i = 0; i < N; ++i) {
+            final int uid = mapUid(workSource.get(i));
+            noteLongPartialWakeLockStartInternal(name, historyName, uid);
+            StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName, 1);
+        }
+
+        final ArrayList<WorkChain> workChains = workSource.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain workChain = workChains.get(i);
+                final int uid = workChain.getAttributionUid();
+                noteLongPartialWakeLockStartInternal(name, historyName, uid);
+
+                // TODO(statsd): the Log WorkChain to statds, and not just the uid.
+                StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName,
+                        1);
+            }
+        }
+    }
+
+    private void noteLongPartialWakeLockStartInternal(String name, String historyName, int uid) {
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         if (historyName == null) {
@@ -4266,11 +4394,39 @@
         }
         addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_LONG_WAKE_LOCK_START,
                 historyName, uid);
-        StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName, 1);
     }
 
     public void noteLongPartialWakelockFinish(String name, String historyName, int uid) {
         uid = mapUid(uid);
+        noteLongPartialWakeLockFinishInternal(name, historyName, uid);
+        StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName, 0);
+    }
+
+    public void noteLongPartialWakelockFinishFromSource(String name, String historyName,
+            WorkSource workSource) {
+        final int N = workSource.size();
+        for (int i = 0; i < N; ++i) {
+            final int uid = mapUid(workSource.get(i));
+            noteLongPartialWakeLockFinishInternal(name, historyName, uid);
+            StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName, 0);
+        }
+
+        final ArrayList<WorkChain> workChains = workSource.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain workChain = workChains.get(i);
+                final int uid = workChain.getAttributionUid();
+
+                noteLongPartialWakeLockFinishInternal(name, historyName, uid);
+
+                // TODO(statsd): the Log WorkChain to statds, and not just the uid.
+                StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName,
+                        0);
+            }
+        }
+    }
+
+    private void noteLongPartialWakeLockFinishInternal(String name, String historyName, int uid) {
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         if (historyName == null) {
@@ -4282,7 +4438,6 @@
         }
         addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_LONG_WAKE_LOCK_FINISH,
                 historyName, uid);
-        StatsLog.write(StatsLog.LONG_PARTIAL_WAKELOCK_STATE_CHANGED, uid, name, historyName, 0);
     }
 
     void aggregateLastWakeupUptimeLocked(long uptimeMs) {
@@ -5219,8 +5374,9 @@
         }
     }
 
-    private void noteBluetoothScanStartedLocked(int uid, boolean isUnoptimized) {
-        uid = mapUid(uid);
+    private void noteBluetoothScanStartedLocked(WorkChain workChain, int uid,
+            boolean isUnoptimized) {
+        uid = getAttributionUid(uid, workChain);
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         if (mBluetoothScanNesting == 0) {
@@ -5231,18 +5387,36 @@
             mBluetoothScanTimer.startRunningLocked(elapsedRealtime);
         }
         mBluetoothScanNesting++;
+
+        // TODO(statsd): Log WorkChain here if it's non-null.
+        StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED, uid, 1);
+        if (isUnoptimized) {
+            StatsLog.write(StatsLog.BLE_UNOPTIMIZED_SCAN_STATE_CHANGED, uid, 1);
+        }
+
         getUidStatsLocked(uid).noteBluetoothScanStartedLocked(elapsedRealtime, isUnoptimized);
+        if (workChain != null) {
+            getUidStatsLocked(uid).addBluetoothWorkChain(workChain, isUnoptimized);
+        }
     }
 
     public void noteBluetoothScanStartedFromSourceLocked(WorkSource ws, boolean isUnoptimized) {
         final int N = ws.size();
         for (int i = 0; i < N; i++) {
-            noteBluetoothScanStartedLocked(ws.get(i), isUnoptimized);
+            noteBluetoothScanStartedLocked(null, ws.get(i), isUnoptimized);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                noteBluetoothScanStartedLocked(workChains.get(i), -1, isUnoptimized);
+            }
         }
     }
 
-    private void noteBluetoothScanStoppedLocked(int uid, boolean isUnoptimized) {
-        uid = mapUid(uid);
+    private void noteBluetoothScanStoppedLocked(WorkChain workChain, int uid,
+            boolean isUnoptimized) {
+        uid = getAttributionUid(uid, workChain);
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         mBluetoothScanNesting--;
@@ -5253,13 +5427,38 @@
             addHistoryRecordLocked(elapsedRealtime, uptime);
             mBluetoothScanTimer.stopRunningLocked(elapsedRealtime);
         }
+
+        // TODO(statsd): Log WorkChain here if it's non-null.
+        StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED, uid, 0);
+        if (isUnoptimized) {
+            StatsLog.write(StatsLog.BLE_UNOPTIMIZED_SCAN_STATE_CHANGED, uid, 0);
+        }
+
         getUidStatsLocked(uid).noteBluetoothScanStoppedLocked(elapsedRealtime, isUnoptimized);
+        if (workChain != null) {
+            getUidStatsLocked(uid).removeBluetoothWorkChain(workChain, isUnoptimized);
+        }
+    }
+
+    private int getAttributionUid(int uid, WorkChain workChain) {
+        if (workChain != null) {
+            return mapUid(workChain.getAttributionUid());
+        }
+
+        return mapUid(uid);
     }
 
     public void noteBluetoothScanStoppedFromSourceLocked(WorkSource ws, boolean isUnoptimized) {
         final int N = ws.size();
         for (int i = 0; i < N; i++) {
-            noteBluetoothScanStoppedLocked(ws.get(i), isUnoptimized);
+            noteBluetoothScanStoppedLocked(null, ws.get(i), isUnoptimized);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                noteBluetoothScanStoppedLocked(workChains.get(i), -1, isUnoptimized);
+            }
         }
     }
 
@@ -5273,9 +5472,35 @@
                     + Integer.toHexString(mHistoryCur.states2));
             addHistoryRecordLocked(elapsedRealtime, uptime);
             mBluetoothScanTimer.stopAllRunningLocked(elapsedRealtime);
+
+
             for (int i=0; i<mUidStats.size(); i++) {
                 BatteryStatsImpl.Uid uid = mUidStats.valueAt(i);
                 uid.noteResetBluetoothScanLocked(elapsedRealtime);
+
+                StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED, uid.getUid(), 0);
+
+                List<WorkChain> allWorkChains = uid.getAllBluetoothWorkChains();
+                if (allWorkChains != null) {
+                    for (int j = 0; j < allWorkChains.size(); ++j) {
+                        // TODO(statsd) : Log the entire workchain here.
+                        StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED,
+                                allWorkChains.get(j).getAttributionUid(), 0);
+                    }
+
+                    allWorkChains.clear();
+                }
+
+                List<WorkChain> unoptimizedWorkChains = uid.getUnoptimizedBluetoothWorkChains();
+                if (unoptimizedWorkChains != null) {
+                    for (int j = 0; j < unoptimizedWorkChains.size(); ++j) {
+                        // TODO(statsd) : Log the entire workchain here.
+                        StatsLog.write(StatsLog.BLE_UNOPTIMIZED_SCAN_STATE_CHANGED,
+                                unoptimizedWorkChains.get(j).getAttributionUid(), 0);
+                    }
+
+                    unoptimizedWorkChains.clear();
+                }
             }
         }
     }
@@ -5285,6 +5510,18 @@
         for (int i = 0; i < N; i++) {
             int uid = mapUid(ws.get(i));
             getUidStatsLocked(uid).noteBluetoothScanResultsLocked(numNewResults);
+            StatsLog.write(StatsLog.BLE_SCAN_RESULT_RECEIVED, uid, numNewResults);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain wc = workChains.get(i);
+                int uid = mapUid(wc.getAttributionUid());
+                getUidStatsLocked(uid).noteBluetoothScanResultsLocked(numNewResults);
+                // TODO(statsd): Log the entire WorkChain here.
+                StatsLog.write(StatsLog.BLE_SCAN_RESULT_RECEIVED, uid, numNewResults);
+            }
         }
     }
 
@@ -5334,6 +5571,15 @@
                 int uid = mapUid(ws.get(i));
                 getUidStatsLocked(uid).noteWifiRunningLocked(elapsedRealtime);
             }
+
+            List<WorkChain> workChains = ws.getWorkChains();
+            if (workChains != null) {
+                for (int i = 0; i < workChains.size(); ++i) {
+                    int uid = mapUid(workChains.get(i).getAttributionUid());
+                    getUidStatsLocked(uid).noteWifiRunningLocked(elapsedRealtime);
+                }
+            }
+
             scheduleSyncExternalStatsLocked("wifi-running", ExternalStatsSync.UPDATE_WIFI);
         } else {
             Log.w(TAG, "noteWifiRunningLocked -- called while WIFI running");
@@ -5348,11 +5594,28 @@
                 int uid = mapUid(oldWs.get(i));
                 getUidStatsLocked(uid).noteWifiStoppedLocked(elapsedRealtime);
             }
+
+            List<WorkChain> workChains = oldWs.getWorkChains();
+            if (workChains != null) {
+                for (int i = 0; i < workChains.size(); ++i) {
+                    int uid = mapUid(workChains.get(i).getAttributionUid());
+                    getUidStatsLocked(uid).noteWifiStoppedLocked(elapsedRealtime);
+                }
+            }
+
             N = newWs.size();
             for (int i=0; i<N; i++) {
                 int uid = mapUid(newWs.get(i));
                 getUidStatsLocked(uid).noteWifiRunningLocked(elapsedRealtime);
             }
+
+            workChains = newWs.getWorkChains();
+            if (workChains != null) {
+                for (int i = 0; i < workChains.size(); ++i) {
+                    int uid = mapUid(workChains.get(i).getAttributionUid());
+                    getUidStatsLocked(uid).noteWifiRunningLocked(elapsedRealtime);
+                }
+            }
         } else {
             Log.w(TAG, "noteWifiRunningChangedLocked -- called while WIFI not running");
         }
@@ -5373,6 +5636,15 @@
                 int uid = mapUid(ws.get(i));
                 getUidStatsLocked(uid).noteWifiStoppedLocked(elapsedRealtime);
             }
+
+            List<WorkChain> workChains = ws.getWorkChains();
+            if (workChains != null) {
+                for (int i = 0; i < workChains.size(); ++i) {
+                    int uid = mapUid(workChains.get(i).getAttributionUid());
+                    getUidStatsLocked(uid).noteWifiStoppedLocked(elapsedRealtime);
+                }
+            }
+
             scheduleSyncExternalStatsLocked("wifi-stopped", ExternalStatsSync.UPDATE_WIFI);
         } else {
             Log.w(TAG, "noteWifiStoppedLocked -- called while WIFI not running");
@@ -5454,7 +5726,6 @@
     int mWifiFullLockNesting = 0;
 
     public void noteFullWifiLockAcquiredLocked(int uid) {
-        uid = mapUid(uid);
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         if (mWifiFullLockNesting == 0) {
@@ -5468,7 +5739,6 @@
     }
 
     public void noteFullWifiLockReleasedLocked(int uid) {
-        uid = mapUid(uid);
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         mWifiFullLockNesting--;
@@ -5484,7 +5754,6 @@
     int mWifiScanNesting = 0;
 
     public void noteWifiScanStartedLocked(int uid) {
-        uid = mapUid(uid);
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         if (mWifiScanNesting == 0) {
@@ -5498,7 +5767,6 @@
     }
 
     public void noteWifiScanStoppedLocked(int uid) {
-        uid = mapUid(uid);
         final long elapsedRealtime = mClocks.elapsedRealtime();
         final long uptime = mClocks.uptimeMillis();
         mWifiScanNesting--;
@@ -5534,6 +5802,12 @@
             if (DEBUG_HISTORY) Slog.v(TAG, "WIFI multicast on to: "
                     + Integer.toHexString(mHistoryCur.states));
             addHistoryRecordLocked(elapsedRealtime, uptime);
+
+            // Start Wifi Multicast overall timer
+            if (!mWifiMulticastWakelockTimer.isRunningLocked()) {
+                if (DEBUG_HISTORY) Slog.v(TAG, "WiFi Multicast Overall Timer Started");
+                mWifiMulticastWakelockTimer.startRunningLocked(elapsedRealtime);
+            }
         }
         mWifiMulticastNesting++;
         getUidStatsLocked(uid).noteWifiMulticastEnabledLocked(elapsedRealtime);
@@ -5549,6 +5823,12 @@
             if (DEBUG_HISTORY) Slog.v(TAG, "WIFI multicast off to: "
                     + Integer.toHexString(mHistoryCur.states));
             addHistoryRecordLocked(elapsedRealtime, uptime);
+
+            // Stop Wifi Multicast overall timer
+            if (mWifiMulticastWakelockTimer.isRunningLocked()) {
+                if (DEBUG_HISTORY) Slog.v(TAG, "Multicast Overall Timer Stopped");
+                mWifiMulticastWakelockTimer.stopRunningLocked(elapsedRealtime);
+            }
         }
         getUidStatsLocked(uid).noteWifiMulticastDisabledLocked(elapsedRealtime);
     }
@@ -5556,28 +5836,95 @@
     public void noteFullWifiLockAcquiredFromSourceLocked(WorkSource ws) {
         int N = ws.size();
         for (int i=0; i<N; i++) {
-            noteFullWifiLockAcquiredLocked(ws.get(i));
+            final int uid = mapUid(ws.get(i));
+            noteFullWifiLockAcquiredLocked(uid);
+            StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, uid, 1);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain workChain = workChains.get(i);
+                final int uid = mapUid(workChain.getAttributionUid());
+                noteFullWifiLockAcquiredLocked(uid);
+
+                // TODO(statsd): Log workChain instead of uid here.
+                if (DEBUG) {
+                    Slog.v(TAG, "noteFullWifiLockAcquiredFromSourceLocked: " + workChain);
+                }
+                StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, uid, 1);
+            }
         }
     }
 
     public void noteFullWifiLockReleasedFromSourceLocked(WorkSource ws) {
         int N = ws.size();
         for (int i=0; i<N; i++) {
-            noteFullWifiLockReleasedLocked(ws.get(i));
+            final int uid = mapUid(ws.get(i));
+            noteFullWifiLockReleasedLocked(uid);
+            StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, uid, 0);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain workChain = workChains.get(i);
+                final int uid = mapUid(workChain.getAttributionUid());
+                noteFullWifiLockReleasedLocked(uid);
+
+                // TODO(statsd): Log workChain instead of uid here.
+                if (DEBUG) {
+                    Slog.v(TAG, "noteFullWifiLockReleasedFromSourceLocked: " + workChain);
+                }
+                StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, uid, 0);
+            }
         }
     }
 
     public void noteWifiScanStartedFromSourceLocked(WorkSource ws) {
         int N = ws.size();
         for (int i=0; i<N; i++) {
-            noteWifiScanStartedLocked(ws.get(i));
+            final int uid = mapUid(ws.get(i));
+            noteWifiScanStartedLocked(uid);
+            StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, uid, 1);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain workChain = workChains.get(i);
+                final int uid = mapUid(workChain.getAttributionUid());
+                noteWifiScanStartedLocked(uid);
+
+                // TODO(statsd): Log workChain instead of uid here.
+                if (DEBUG) {
+                    Slog.v(TAG, "noteWifiScanStartedFromSourceLocked: " + workChain);
+                }
+                StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, uid, 1);
+            }
         }
     }
 
     public void noteWifiScanStoppedFromSourceLocked(WorkSource ws) {
         int N = ws.size();
         for (int i=0; i<N; i++) {
-            noteWifiScanStoppedLocked(ws.get(i));
+            final int uid = mapUid(ws.get(i));
+            noteWifiScanStoppedLocked(uid);
+            StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, uid, 0);
+        }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                final WorkChain workChain = workChains.get(i);
+                final int uid = mapUid(workChain.getAttributionUid());
+                noteWifiScanStoppedLocked(uid);
+
+                if (DEBUG) {
+                    Slog.v(TAG, "noteWifiScanStoppedFromSourceLocked: " + workChain);
+                }
+                StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, uid, 0);
+            }
         }
     }
 
@@ -5586,6 +5933,13 @@
         for (int i=0; i<N; i++) {
             noteWifiBatchedScanStartedLocked(ws.get(i), csph);
         }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                noteWifiBatchedScanStartedLocked(workChains.get(i).getAttributionUid(), csph);
+            }
+        }
     }
 
     public void noteWifiBatchedScanStoppedFromSourceLocked(WorkSource ws) {
@@ -5593,6 +5947,13 @@
         for (int i=0; i<N; i++) {
             noteWifiBatchedScanStoppedLocked(ws.get(i));
         }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                noteWifiBatchedScanStoppedLocked(workChains.get(i).getAttributionUid());
+            }
+        }
     }
 
     public void noteWifiMulticastEnabledFromSourceLocked(WorkSource ws) {
@@ -5600,6 +5961,13 @@
         for (int i=0; i<N; i++) {
             noteWifiMulticastEnabledLocked(ws.get(i));
         }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                noteWifiMulticastEnabledLocked(workChains.get(i).getAttributionUid());
+            }
+        }
     }
 
     public void noteWifiMulticastDisabledFromSourceLocked(WorkSource ws) {
@@ -5607,6 +5975,13 @@
         for (int i=0; i<N; i++) {
             noteWifiMulticastDisabledLocked(ws.get(i));
         }
+
+        final List<WorkChain> workChains = ws.getWorkChains();
+        if (workChains != null) {
+            for (int i = 0; i < workChains.size(); ++i) {
+                noteWifiMulticastDisabledLocked(workChains.get(i).getAttributionUid());
+            }
+        }
     }
 
     private static String[] includeInStringArray(String[] array, String str) {
@@ -5835,6 +6210,16 @@
         return (int)mMobileRadioActiveUnknownCount.getCountLocked(which);
     }
 
+    @Override public long getWifiMulticastWakelockTime(
+            long elapsedRealtimeUs, int which) {
+        return mWifiMulticastWakelockTimer.getTotalTimeLocked(
+                elapsedRealtimeUs, which);
+    }
+
+    @Override public int getWifiMulticastWakelockCount(int which) {
+        return mWifiMulticastWakelockTimer.getCountLocked(which);
+    }
+
     @Override public long getWifiOnTime(long elapsedRealtimeUs, int which) {
         return mWifiOnTimer.getTotalTimeLocked(elapsedRealtimeUs, which);
     }
@@ -6164,6 +6549,15 @@
          */
         final SparseArray<Pid> mPids = new SparseArray<>();
 
+        /**
+         * The list of WorkChains associated with active bluetooth scans.
+         *
+         * NOTE: This is a hack and it only needs to exist because there's a "reset" API that is
+         * supposed to stop and log all WorkChains that were currently active.
+         */
+        ArrayList<WorkChain> mAllBluetoothChains = null;
+        ArrayList<WorkChain> mUnoptimizedBluetoothChains = null;
+
         public Uid(BatteryStatsImpl bsi, int uid) {
             mBsi = bsi;
             mUid = uid;
@@ -6288,7 +6682,7 @@
             return null;
         }
 
-        private void addProcStateTimesMs(int procState, long[] cpuTimesMs) {
+        private void addProcStateTimesMs(int procState, long[] cpuTimesMs, boolean onBattery) {
             if (mProcStateTimeMs == null) {
                 mProcStateTimeMs = new LongSamplingCounterArray[NUM_PROCESS_STATE];
             }
@@ -6297,10 +6691,11 @@
                 mProcStateTimeMs[procState] = new LongSamplingCounterArray(
                         mBsi.mOnBatteryTimeBase);
             }
-            mProcStateTimeMs[procState].addCountLocked(cpuTimesMs);
+            mProcStateTimeMs[procState].addCountLocked(cpuTimesMs, onBattery);
         }
 
-        private void addProcStateScreenOffTimesMs(int procState, long[] cpuTimesMs) {
+        private void addProcStateScreenOffTimesMs(int procState, long[] cpuTimesMs,
+                boolean onBatteryScreenOff) {
             if (mProcStateScreenOffTimeMs == null) {
                 mProcStateScreenOffTimeMs = new LongSamplingCounterArray[NUM_PROCESS_STATE];
             }
@@ -6309,7 +6704,7 @@
                 mProcStateScreenOffTimeMs[procState] = new LongSamplingCounterArray(
                         mBsi.mOnBatteryScreenOffTimeBase);
             }
-            mProcStateScreenOffTimeMs[procState].addCountLocked(cpuTimesMs);
+            mProcStateScreenOffTimeMs[procState].addCountLocked(cpuTimesMs, onBatteryScreenOff);
         }
 
         @Override
@@ -6391,8 +6786,6 @@
                             mBsi.mFullWifiLockTimers, mBsi.mOnBatteryTimeBase);
                 }
                 mFullWifiLockTimer.startRunningLocked(elapsedRealtimeMs);
-                // TODO(statsd): Possibly use a worksource instead of a uid.
-                StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, getUid(), 1);
             }
         }
 
@@ -6401,10 +6794,6 @@
             if (mFullWifiLockOut) {
                 mFullWifiLockOut = false;
                 mFullWifiLockTimer.stopRunningLocked(elapsedRealtimeMs);
-                if (!mFullWifiLockTimer.isRunningLocked()) { // only tell statsd if truly stopped
-                    // TODO(statsd): Possibly use a worksource instead of a uid.
-                    StatsLog.write(StatsLog.WIFI_LOCK_STATE_CHANGED, getUid(), 0);
-                }
             }
         }
 
@@ -6418,8 +6807,6 @@
                             mOnBatteryBackgroundTimeBase);
                 }
                 mWifiScanTimer.startRunningLocked(elapsedRealtimeMs);
-                // TODO(statsd): Possibly use a worksource instead of a uid.
-                StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, getUid(), 1);
             }
         }
 
@@ -6428,10 +6815,6 @@
             if (mWifiScanStarted) {
                 mWifiScanStarted = false;
                 mWifiScanTimer.stopRunningLocked(elapsedRealtimeMs);
-                if (!mWifiScanTimer.isRunningLocked()) { // only tell statsd if truly stopped
-                    // TODO(statsd): Possibly use a worksource instead of a uid.
-                    StatsLog.write(StatsLog.WIFI_SCAN_STATE_CHANGED, getUid(), 0);
-                }
             }
         }
 
@@ -6695,44 +7078,63 @@
             return mBluetoothUnoptimizedScanTimer;
         }
 
-        public void noteBluetoothScanStartedLocked(long elapsedRealtimeMs, boolean isUnoptimized) {
+        public void noteBluetoothScanStartedLocked(long elapsedRealtimeMs,
+                boolean isUnoptimized) {
             createBluetoothScanTimerLocked().startRunningLocked(elapsedRealtimeMs);
-            // TODO(statsd): Possibly use a worksource instead of a uid.
-            StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED, getUid(), 1);
             if (isUnoptimized) {
                 createBluetoothUnoptimizedScanTimerLocked().startRunningLocked(elapsedRealtimeMs);
-                // TODO(statsd): Possibly use a worksource instead of a uid.
-                StatsLog.write(StatsLog.BLE_UNOPTIMIZED_SCAN_STATE_CHANGED, getUid(), 1);
             }
         }
 
         public void noteBluetoothScanStoppedLocked(long elapsedRealtimeMs, boolean isUnoptimized) {
             if (mBluetoothScanTimer != null) {
                 mBluetoothScanTimer.stopRunningLocked(elapsedRealtimeMs);
-                if (!mBluetoothScanTimer.isRunningLocked()) { // only tell statsd if truly stopped
-                    // TODO(statsd): Possibly use a worksource instead of a uid.
-                    StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED, getUid(), 0);
-                }
             }
             if (isUnoptimized && mBluetoothUnoptimizedScanTimer != null) {
                 mBluetoothUnoptimizedScanTimer.stopRunningLocked(elapsedRealtimeMs);
-                if (!mBluetoothUnoptimizedScanTimer.isRunningLocked()) {
-                    // TODO(statsd): Possibly use a worksource instead of a uid.
-                    StatsLog.write(StatsLog.BLE_UNOPTIMIZED_SCAN_STATE_CHANGED, getUid(), 0);
-                }
             }
         }
 
+        public void addBluetoothWorkChain(WorkChain workChain, boolean isUnoptimized) {
+            if (mAllBluetoothChains == null) {
+                mAllBluetoothChains = new ArrayList<WorkChain>(4);
+            }
+
+            if (isUnoptimized && mUnoptimizedBluetoothChains == null) {
+                mUnoptimizedBluetoothChains = new ArrayList<WorkChain>(4);
+            }
+
+            mAllBluetoothChains.add(workChain);
+            if (isUnoptimized) {
+                mUnoptimizedBluetoothChains.add(workChain);
+            }
+        }
+
+        public void removeBluetoothWorkChain(WorkChain workChain, boolean isUnoptimized) {
+            if (mAllBluetoothChains != null) {
+                mAllBluetoothChains.remove(workChain);
+            }
+
+            if (isUnoptimized && mUnoptimizedBluetoothChains != null) {
+                mUnoptimizedBluetoothChains.remove(workChain);
+            }
+        }
+
+        public List<WorkChain> getAllBluetoothWorkChains() {
+            return mAllBluetoothChains;
+        }
+
+        public List<WorkChain> getUnoptimizedBluetoothWorkChains() {
+            return mUnoptimizedBluetoothChains;
+        }
+
+
         public void noteResetBluetoothScanLocked(long elapsedRealtimeMs) {
             if (mBluetoothScanTimer != null) {
                 mBluetoothScanTimer.stopAllRunningLocked(elapsedRealtimeMs);
-                // TODO(statsd): Possibly use a worksource instead of a uid.
-                StatsLog.write(StatsLog.BLE_SCAN_STATE_CHANGED, getUid(), 0);
             }
             if (mBluetoothUnoptimizedScanTimer != null) {
                 mBluetoothUnoptimizedScanTimer.stopAllRunningLocked(elapsedRealtimeMs);
-                // TODO(statsd): Possibly use a worksource instead of a uid.
-                StatsLog.write(StatsLog.BLE_UNOPTIMIZED_SCAN_STATE_CHANGED, getUid(), 0);
             }
         }
 
@@ -6754,9 +7156,6 @@
             createBluetoothScanResultCounterLocked().addAtomic(numNewResults);
             // Uses background timebase, so the count will only be incremented if uid in background.
             createBluetoothScanResultBgCounterLocked().addAtomic(numNewResults);
-            // TODO(statsd): Possibly use a worksource instead of a uid.
-            // TODO(statsd): This could be in AppScanStats instead, if desired.
-            StatsLog.write(StatsLog.BLE_SCAN_RESULT_RECEIVED, getUid(), numNewResults);
         }
 
         @Override
@@ -9042,9 +9441,11 @@
                 if (mProcessState != ActivityManager.PROCESS_STATE_NONEXISTENT) {
                     mProcessStateTimer[mProcessState].stopRunningLocked(elapsedRealtimeMs);
 
-                    if (mBsi.mPerProcStateCpuTimesAvailable) {
+                    if (mBsi.trackPerProcStateCpuTimes()) {
                         if (mBsi.mPendingUids.size() == 0) {
-                            mBsi.mExternalSync.scheduleReadProcStateCpuTimes();
+                            mBsi.mExternalSync.scheduleReadProcStateCpuTimes(
+                                    mBsi.mOnBatteryTimeBase.isRunning(),
+                                    mBsi.mOnBatteryScreenOffTimeBase.isRunning());
                         }
                         if (mBsi.mPendingUids.indexOfKey(mUid) < 0
                                 || ArrayUtils.contains(CRITICAL_PROC_STATES, mProcessState)) {
@@ -9394,6 +9795,7 @@
         mCheckinFile = new AtomicFile(new File(systemDir, "batterystats-checkin.bin"));
         mDailyFile = new AtomicFile(new File(systemDir, "batterystats-daily.xml"));
         mHandler = new MyHandler(handler.getLooper());
+        mConstants = new Constants(mHandler);
         mStartCount++;
         mScreenOnTimer = new StopwatchTimer(mClocks, null, -1, null, mOnBatteryTimeBase);
         mScreenDozeTimer = new StopwatchTimer(mClocks, null, -1, null, mOnBatteryTimeBase);
@@ -9435,6 +9837,8 @@
         mMobileRadioActiveAdjustedTime = new LongSamplingCounter(mOnBatteryTimeBase);
         mMobileRadioActiveUnknownTime = new LongSamplingCounter(mOnBatteryTimeBase);
         mMobileRadioActiveUnknownCount = new LongSamplingCounter(mOnBatteryTimeBase);
+        mWifiMulticastWakelockTimer = new StopwatchTimer(mClocks, null,
+                WIFI_AGGREGATE_MULTICAST_ENABLED, null, mOnBatteryTimeBase);
         mWifiOnTimer = new StopwatchTimer(mClocks, null, -4, null, mOnBatteryTimeBase);
         mGlobalWifiRunningTimer = new StopwatchTimer(mClocks, null, -5, null, mOnBatteryTimeBase);
         for (int i=0; i<NUM_WIFI_STATES; i++) {
@@ -9487,6 +9891,7 @@
         mDailyFile = null;
         mHandler = null;
         mExternalSync = null;
+        mConstants = new Constants(mHandler);
         clearHistoryLocked();
         readFromParcel(p);
         mPlatformIdleStateCallback = null;
@@ -10136,6 +10541,7 @@
         for (int i=0; i<NUM_WIFI_SIGNAL_STRENGTH_BINS; i++) {
             mWifiSignalStrengthsTimer[i].reset(false);
         }
+        mWifiMulticastWakelockTimer.reset(false);
         mWifiActivity.reset(false);
         mBluetoothActivity.reset(false);
         mModemActivity.reset(false);
@@ -12239,6 +12645,78 @@
         mShuttingDown = true;
     }
 
+    public boolean trackPerProcStateCpuTimes() {
+        return mConstants.TRACK_CPU_TIMES_BY_PROC_STATE && mPerProcStateCpuTimesAvailable;
+    }
+
+    public void systemServicesReady(Context context) {
+        mConstants.startObserving(context.getContentResolver());
+    }
+
+    @VisibleForTesting
+    public final class Constants extends ContentObserver {
+        public static final String KEY_TRACK_CPU_TIMES_BY_PROC_STATE
+                = "track_cpu_times_by_proc_state";
+
+        private static final boolean DEFAULT_TRACK_CPU_TIMES_BY_PROC_STATE = true;
+
+        public boolean TRACK_CPU_TIMES_BY_PROC_STATE = DEFAULT_TRACK_CPU_TIMES_BY_PROC_STATE;
+
+        private ContentResolver mResolver;
+        private final KeyValueListParser mParser = new KeyValueListParser(',');
+
+        public Constants(Handler handler) {
+            super(handler);
+        }
+
+        public void startObserving(ContentResolver resolver) {
+            mResolver = resolver;
+            mResolver.registerContentObserver(
+                    Settings.Global.getUriFor(Settings.Global.BATTERY_STATS_CONSTANTS),
+                    false /* notifyForDescendants */, this);
+            updateConstants();
+        }
+
+        @Override
+        public void onChange(boolean selfChange, Uri uri) {
+            updateConstants();
+        }
+
+        private void updateConstants() {
+            synchronized (BatteryStatsImpl.this) {
+                try {
+                    mParser.setString(Settings.Global.getString(mResolver,
+                            Settings.Global.BATTERY_STATS_CONSTANTS));
+                } catch (IllegalArgumentException e) {
+                    // Failed to parse the settings string, log this and move on
+                    // with defaults.
+                    Slog.e(TAG, "Bad batterystats settings", e);
+                }
+
+                updateTrackCpuTimesByProcStateLocked(TRACK_CPU_TIMES_BY_PROC_STATE,
+                        mParser.getBoolean(KEY_TRACK_CPU_TIMES_BY_PROC_STATE,
+                                DEFAULT_TRACK_CPU_TIMES_BY_PROC_STATE));
+            }
+        }
+
+        private void updateTrackCpuTimesByProcStateLocked(boolean wasEnabled, boolean isEnabled) {
+            TRACK_CPU_TIMES_BY_PROC_STATE = isEnabled;
+            if (isEnabled && !wasEnabled) {
+                mKernelSingleUidTimeReader.markDataAsStale(true);
+                mExternalSync.scheduleCpuSyncDueToSettingChange();
+            }
+        }
+
+        public void dumpLocked(PrintWriter pw) {
+            pw.print(KEY_TRACK_CPU_TIMES_BY_PROC_STATE); pw.print("=");
+            pw.println(TRACK_CPU_TIMES_BY_PROC_STATE);
+        }
+    }
+
+    public void dumpConstantsLocked(PrintWriter pw) {
+        mConstants.dumpLocked(pw);
+    }
+
     Parcel mPendingWrite = null;
     final ReentrantLock mWriteLock = new ReentrantLock();
 
@@ -12582,6 +13060,7 @@
         mMobileRadioActiveAdjustedTime.readSummaryFromParcelLocked(in);
         mMobileRadioActiveUnknownTime.readSummaryFromParcelLocked(in);
         mMobileRadioActiveUnknownCount.readSummaryFromParcelLocked(in);
+        mWifiMulticastWakelockTimer.readSummaryFromParcelLocked(in);
         mWifiRadioPowerState = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW;
         mWifiOn = false;
         mWifiOnTimer.readSummaryFromParcelLocked(in);
@@ -13022,6 +13501,7 @@
         mMobileRadioActiveAdjustedTime.writeSummaryFromParcelLocked(out);
         mMobileRadioActiveUnknownTime.writeSummaryFromParcelLocked(out);
         mMobileRadioActiveUnknownCount.writeSummaryFromParcelLocked(out);
+        mWifiMulticastWakelockTimer.writeSummaryFromParcelLocked(out, NOWREAL_SYS);
         mWifiOnTimer.writeSummaryFromParcelLocked(out, NOWREAL_SYS);
         mGlobalWifiRunningTimer.writeSummaryFromParcelLocked(out, NOWREAL_SYS);
         for (int i=0; i<NUM_WIFI_STATES; i++) {
@@ -13485,6 +13965,8 @@
         mMobileRadioActiveAdjustedTime = new LongSamplingCounter(mOnBatteryTimeBase, in);
         mMobileRadioActiveUnknownTime = new LongSamplingCounter(mOnBatteryTimeBase, in);
         mMobileRadioActiveUnknownCount = new LongSamplingCounter(mOnBatteryTimeBase, in);
+        mWifiMulticastWakelockTimer = new StopwatchTimer(mClocks, null, -4, null,
+                mOnBatteryTimeBase, in);
         mWifiRadioPowerState = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW;
         mWifiOn = false;
         mWifiOnTimer = new StopwatchTimer(mClocks, null, -4, null, mOnBatteryTimeBase, in);
@@ -13691,6 +14173,7 @@
         mMobileRadioActiveAdjustedTime.writeToParcel(out);
         mMobileRadioActiveUnknownTime.writeToParcel(out);
         mMobileRadioActiveUnknownCount.writeToParcel(out);
+        mWifiMulticastWakelockTimer.writeToParcel(out, uSecRealtime);
         mWifiOnTimer.writeToParcel(out, uSecRealtime);
         mGlobalWifiRunningTimer.writeToParcel(out, uSecRealtime);
         for (int i=0; i<NUM_WIFI_STATES; i++) {
@@ -13877,6 +14360,8 @@
             mMobileRadioActiveTimer.logState(pr, "  ");
             pr.println("*** Mobile network active adjusted timer:");
             mMobileRadioActiveAdjustedTime.logState(pr, "  ");
+            pr.println("*** Wifi Multicast WakeLock Timer:");
+            mWifiMulticastWakelockTimer.logState(pr, "  ");
             pr.println("*** mWifiRadioPowerState=" + mWifiRadioPowerState);
             pr.println("*** Wifi timer:");
             mWifiOnTimer.logState(pr, "  ");
diff --git a/core/java/com/android/internal/os/KernelSingleUidTimeReader.java b/core/java/com/android/internal/os/KernelSingleUidTimeReader.java
index ca635a4..ebeb24c4 100644
--- a/core/java/com/android/internal/os/KernelSingleUidTimeReader.java
+++ b/core/java/com/android/internal/os/KernelSingleUidTimeReader.java
@@ -46,12 +46,14 @@
     private final int mCpuFreqsCount;
 
     @GuardedBy("this")
-    private final SparseArray<long[]> mLastUidCpuTimeMs = new SparseArray<>();
+    private SparseArray<long[]> mLastUidCpuTimeMs = new SparseArray<>();
 
     @GuardedBy("this")
     private int mReadErrorCounter;
     @GuardedBy("this")
     private boolean mSingleUidCpuTimesAvailable = true;
+    @GuardedBy("this")
+    private boolean mHasStaleData;
 
     private final Injector mInjector;
 
@@ -166,6 +168,30 @@
         return deltaTimesMs;
     }
 
+    public void markDataAsStale(boolean hasStaleData) {
+        synchronized (this) {
+            mHasStaleData = hasStaleData;
+        }
+    }
+
+    public boolean hasStaleData() {
+        synchronized (this) {
+            return mHasStaleData;
+        }
+    }
+
+    public void setAllUidsCpuTimesMs(SparseArray<long[]> allUidsCpuTimesMs) {
+        synchronized (this) {
+            mLastUidCpuTimeMs.clear();
+            for (int i = allUidsCpuTimesMs.size() - 1; i >= 0; --i) {
+                final long[] cpuTimesMs = allUidsCpuTimesMs.valueAt(i);
+                if (cpuTimesMs != null) {
+                    mLastUidCpuTimeMs.put(allUidsCpuTimesMs.keyAt(i), cpuTimesMs.clone());
+                }
+            }
+        }
+    }
+
     public void removeUid(int uid) {
         synchronized (this) {
             mLastUidCpuTimeMs.delete(uid);
diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java
index 2be6212..c5fe4cb 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -650,7 +650,7 @@
         String args[] = {
             "--setuid=1000",
             "--setgid=1000",
-            "--setgroups=1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1018,1021,1023,1032,3001,3002,3003,3006,3007,3009,3010",
+            "--setgroups=1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1018,1021,1023,1032,1065,3001,3002,3003,3006,3007,3009,3010",
             "--capabilities=" + capabilities + "," + capabilities,
             "--nice-name=system_server",
             "--runtime-args",
diff --git a/core/java/com/android/internal/util/RingBuffer.java b/core/java/com/android/internal/util/RingBuffer.java
index 9a6e542..8fc4c30 100644
--- a/core/java/com/android/internal/util/RingBuffer.java
+++ b/core/java/com/android/internal/util/RingBuffer.java
@@ -67,16 +67,21 @@
      */
     public T getNextSlot() {
         final int nextSlotIdx = indexOf(mCursor++);
-        T item = mBuffer[nextSlotIdx];
-        if (item == null) {
-            try {
-                item = (T) mBuffer.getClass().getComponentType().newInstance();
-            } catch (IllegalAccessException | InstantiationException e) {
-                return null;
-            }
-            mBuffer[nextSlotIdx] = item;
+        if (mBuffer[nextSlotIdx] == null) {
+            mBuffer[nextSlotIdx] = createNewItem();
         }
-        return item;
+        return mBuffer[nextSlotIdx];
+    }
+
+    /**
+     * @return a new object of type <T> or null if a new object could not be created.
+     */
+    protected T createNewItem() {
+        try {
+            return (T) mBuffer.getClass().getComponentType().newInstance();
+        } catch (IllegalAccessException | InstantiationException e) {
+            return null;
+        }
     }
 
     public T[] toArray() {
diff --git a/core/java/com/android/internal/widget/ButtonBarLayout.java b/core/java/com/android/internal/widget/ButtonBarLayout.java
index 82affe2..ab8be33 100644
--- a/core/java/com/android/internal/widget/ButtonBarLayout.java
+++ b/core/java/com/android/internal/widget/ButtonBarLayout.java
@@ -30,9 +30,6 @@
  * orientation when it can't fit its child views horizontally.
  */
 public class ButtonBarLayout extends LinearLayout {
-    /** Minimum screen height required for button stacking. */
-    private static final int ALLOW_STACKING_MIN_HEIGHT_DP = 320;
-
     /** Amount of the second button to "peek" above the fold when stacked. */
     private static final int PEEK_BUTTON_DP = 16;
 
@@ -46,12 +43,8 @@
     public ButtonBarLayout(Context context, AttributeSet attrs) {
         super(context, attrs);
 
-        final boolean allowStackingDefault =
-                context.getResources().getConfiguration().screenHeightDp
-                        >= ALLOW_STACKING_MIN_HEIGHT_DP;
         final TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.ButtonBarLayout);
-        mAllowStacking = ta.getBoolean(R.styleable.ButtonBarLayout_allowStacking,
-                allowStackingDefault);
+        mAllowStacking = ta.getBoolean(R.styleable.ButtonBarLayout_allowStacking, true);
         ta.recycle();
     }
 
diff --git a/core/java/com/android/internal/widget/ILockSettings.aidl b/core/java/com/android/internal/widget/ILockSettings.aidl
index 77250eb..4e7df28 100644
--- a/core/java/com/android/internal/widget/ILockSettings.aidl
+++ b/core/java/com/android/internal/widget/ILockSettings.aidl
@@ -63,22 +63,22 @@
     // RecoverableKeyStoreLoader methods.
     // {@code ServiceSpecificException} may be thrown to signal an error, which caller can
     // convert to  {@code RecoverableKeyStoreLoader}.
-    void initRecoveryService(in String rootCertificateAlias, in byte[] signedPublicKeyList,
-            int userId);
-    KeyStoreRecoveryData getRecoveryData(in byte[] account, int userId);
+    void initRecoveryService(in String rootCertificateAlias, in byte[] signedPublicKeyList);
+    KeyStoreRecoveryData getRecoveryData(in byte[] account);
     byte[] generateAndStoreKey(String alias);
-    void setSnapshotCreatedPendingIntent(in PendingIntent intent, int userId);
-    Map getRecoverySnapshotVersions(int userId);
-    void setServerParameters(long serverParameters, int userId);
-    void setRecoveryStatus(in String packageName, in String[] aliases, int status, int userId);
-    Map getRecoveryStatus(in String packageName, int userId);
-    void setRecoverySecretTypes(in int[] secretTypes, int userId);
-    int[] getRecoverySecretTypes(int userId);
-    int[] getPendingRecoverySecretTypes(int userId);
-    void recoverySecretAvailable(in KeyStoreRecoveryMetadata recoverySecret, int userId);
+    void removeKey(String alias);
+    void setSnapshotCreatedPendingIntent(in PendingIntent intent);
+    Map getRecoverySnapshotVersions();
+    void setServerParameters(long serverParameters);
+    void setRecoveryStatus(in String packageName, in String[] aliases, int status);
+    Map getRecoveryStatus(in String packageName);
+    void setRecoverySecretTypes(in int[] secretTypes);
+    int[] getRecoverySecretTypes();
+    int[] getPendingRecoverySecretTypes();
+    void recoverySecretAvailable(in KeyStoreRecoveryMetadata recoverySecret);
     byte[] startRecoverySession(in String sessionId,
             in byte[] verifierPublicKey, in byte[] vaultParams, in byte[] vaultChallenge,
-            in List<KeyStoreRecoveryMetadata> secrets, int userId);
+            in List<KeyStoreRecoveryMetadata> secrets);
     Map/*<String, byte[]>*/ recoverKeys(in String sessionId, in byte[] recoveryKeyBlob,
-            in List<KeyEntryRecoveryData> applicationKeys, int userId);
+            in List<KeyEntryRecoveryData> applicationKeys);
 }
diff --git a/core/java/com/android/internal/widget/RecyclerView.java b/core/java/com/android/internal/widget/RecyclerView.java
index 7abc76a..408a4e9 100644
--- a/core/java/com/android/internal/widget/RecyclerView.java
+++ b/core/java/com/android/internal/widget/RecyclerView.java
@@ -9556,7 +9556,7 @@
             if (vScroll == 0 && hScroll == 0) {
                 return false;
             }
-            mRecyclerView.scrollBy(hScroll, vScroll);
+            mRecyclerView.smoothScrollBy(hScroll, vScroll);
             return true;
         }
 
diff --git a/core/java/com/android/server/SystemConfig.java b/core/java/com/android/server/SystemConfig.java
index b7a6719..c5af897 100644
--- a/core/java/com/android/server/SystemConfig.java
+++ b/core/java/com/android/server/SystemConfig.java
@@ -633,6 +633,11 @@
             addFeature(PackageManager.FEATURE_SECURELY_REMOVES_USERS, 0);
         }
 
+        // Help legacy devices that may not have updated their static config
+        if (StorageManager.hasAdoptable()) {
+            addFeature(PackageManager.FEATURE_ADOPTABLE_STORAGE, 0);
+        }
+
         if (ActivityManager.isLowRamDeviceStatic()) {
             addFeature(PackageManager.FEATURE_RAM_LOW, 0);
         } else {
diff --git a/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.cpp b/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.cpp
index 0e907c3..4257c98 100644
--- a/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.cpp
+++ b/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.cpp
@@ -1,5 +1,6 @@
 #include "CreateJavaOutputStreamAdaptor.h"
 #include "SkData.h"
+#include "SkMalloc.h"
 #include "SkRefCnt.h"
 #include "SkStream.h"
 #include "SkTypes.h"
@@ -11,21 +12,62 @@
 static jmethodID    gInputStream_readMethodID;
 static jmethodID    gInputStream_skipMethodID;
 
+// FIXME: Share with ByteBufferStreamAdaptor.cpp?
+static JNIEnv* get_env_or_die(JavaVM* jvm) {
+    JNIEnv* env;
+    if (jvm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
+        LOG_ALWAYS_FATAL("Failed to get JNIEnv for JavaVM: %p", jvm);
+    }
+    return env;
+}
+
 /**
  *  Wrapper for a Java InputStream.
  */
 class JavaInputStreamAdaptor : public SkStream {
+    JavaInputStreamAdaptor(JavaVM* jvm, jobject js, jbyteArray ar, jint capacity,
+                           bool swallowExceptions)
+            : fJvm(jvm)
+            , fJavaInputStream(js)
+            , fJavaByteArray(ar)
+            , fCapacity(capacity)
+            , fBytesRead(0)
+            , fIsAtEnd(false)
+            , fSwallowExceptions(swallowExceptions) {}
+
 public:
-    JavaInputStreamAdaptor(JNIEnv* env, jobject js, jbyteArray ar)
-        : fEnv(env), fJavaInputStream(js), fJavaByteArray(ar) {
-        SkASSERT(ar);
-        fCapacity = env->GetArrayLength(ar);
-        SkASSERT(fCapacity > 0);
-        fBytesRead = 0;
-        fIsAtEnd = false;
+    static JavaInputStreamAdaptor* Create(JNIEnv* env, jobject js, jbyteArray ar,
+                                          bool swallowExceptions) {
+        JavaVM* jvm;
+        LOG_ALWAYS_FATAL_IF(env->GetJavaVM(&jvm) != JNI_OK);
+
+        js = env->NewGlobalRef(js);
+        if (!js) {
+            return nullptr;
+        }
+
+        ar = (jbyteArray) env->NewGlobalRef(ar);
+        if (!ar) {
+            env->DeleteGlobalRef(js);
+            return nullptr;
+        }
+
+        jint capacity = env->GetArrayLength(ar);
+        return new JavaInputStreamAdaptor(jvm, js, ar, capacity, swallowExceptions);
     }
 
-    virtual size_t read(void* buffer, size_t size) {
+    ~JavaInputStreamAdaptor() override {
+        auto* env = get_env_or_die(fJvm);
+        env->DeleteGlobalRef(fJavaInputStream);
+        env->DeleteGlobalRef(fJavaByteArray);
+    }
+
+    size_t read(void* buffer, size_t size) override {
+        auto* env = get_env_or_die(fJvm);
+        if (!fSwallowExceptions && checkException(env)) {
+            // Just in case the caller did not clear from a previous exception.
+            return 0;
+        }
         if (NULL == buffer) {
             if (0 == size) {
                 return 0;
@@ -36,10 +78,10 @@
                  */
                 size_t amountSkipped = 0;
                 do {
-                    size_t amount = this->doSkip(size - amountSkipped);
+                    size_t amount = this->doSkip(size - amountSkipped, env);
                     if (0 == amount) {
                         char tmp;
-                        amount = this->doRead(&tmp, 1);
+                        amount = this->doRead(&tmp, 1, env);
                         if (0 == amount) {
                             // if read returned 0, we're at EOF
                             fIsAtEnd = true;
@@ -51,16 +93,13 @@
                 return amountSkipped;
             }
         }
-        return this->doRead(buffer, size);
+        return this->doRead(buffer, size, env);
     }
 
-    virtual bool isAtEnd() const {
-        return fIsAtEnd;
-    }
+    bool isAtEnd() const override { return fIsAtEnd; }
 
 private:
-    size_t doRead(void* buffer, size_t size) {
-        JNIEnv* env = fEnv;
+    size_t doRead(void* buffer, size_t size, JNIEnv* env) {
         size_t bytesRead = 0;
         // read the bytes
         do {
@@ -75,13 +114,9 @@
 
             jint n = env->CallIntMethod(fJavaInputStream,
                                         gInputStream_readMethodID, fJavaByteArray, 0, requested);
-            if (env->ExceptionCheck()) {
-                env->ExceptionDescribe();
-                env->ExceptionClear();
+            if (checkException(env)) {
                 SkDebugf("---- read threw an exception\n");
-                // Consider the stream to be at the end, since there was an error.
-                fIsAtEnd = true;
-                return 0;
+                return bytesRead;
             }
 
             if (n < 0) { // n == 0 should not be possible, see InputStream read() specifications.
@@ -91,14 +126,9 @@
 
             env->GetByteArrayRegion(fJavaByteArray, 0, n,
                                     reinterpret_cast<jbyte*>(buffer));
-            if (env->ExceptionCheck()) {
-                env->ExceptionDescribe();
-                env->ExceptionClear();
+            if (checkException(env)) {
                 SkDebugf("---- read:GetByteArrayRegion threw an exception\n");
-                // The error was not with the stream itself, but consider it to be at the
-                // end, since we do not have a way to recover.
-                fIsAtEnd = true;
-                return 0;
+                return bytesRead;
             }
 
             buffer = (void*)((char*)buffer + n);
@@ -110,14 +140,10 @@
         return bytesRead;
     }
 
-    size_t doSkip(size_t size) {
-        JNIEnv* env = fEnv;
-
+    size_t doSkip(size_t size, JNIEnv* env) {
         jlong skipped = env->CallLongMethod(fJavaInputStream,
                                             gInputStream_skipMethodID, (jlong)size);
-        if (env->ExceptionCheck()) {
-            env->ExceptionDescribe();
-            env->ExceptionClear();
+        if (checkException(env)) {
             SkDebugf("------- skip threw an exception\n");
             return 0;
         }
@@ -128,20 +154,37 @@
         return (size_t)skipped;
     }
 
-    JNIEnv*     fEnv;
-    jobject     fJavaInputStream;   // the caller owns this object
-    jbyteArray  fJavaByteArray;     // the caller owns this object
-    jint        fCapacity;
+    bool checkException(JNIEnv* env) {
+        if (!env->ExceptionCheck()) {
+            return false;
+        }
+
+        env->ExceptionDescribe();
+        if (fSwallowExceptions) {
+            env->ExceptionClear();
+        }
+
+        // There is no way to recover from the error, so consider the stream
+        // to be at the end.
+        fIsAtEnd = true;
+
+        return true;
+    }
+
+    JavaVM*     fJvm;
+    jobject     fJavaInputStream;
+    jbyteArray  fJavaByteArray;
+    const jint  fCapacity;
     size_t      fBytesRead;
     bool        fIsAtEnd;
+    const bool  fSwallowExceptions;
 };
 
-SkStream* CreateJavaInputStreamAdaptor(JNIEnv* env, jobject stream,
-                                       jbyteArray storage) {
-    return new JavaInputStreamAdaptor(env, stream, storage);
+SkStream* CreateJavaInputStreamAdaptor(JNIEnv* env, jobject stream, jbyteArray storage,
+                                       bool swallowExceptions) {
+    return JavaInputStreamAdaptor::Create(env, stream, storage, swallowExceptions);
 }
 
-
 static SkMemoryStream* adaptor_to_mem_stream(SkStream* stream) {
     SkASSERT(stream != NULL);
     size_t bufferSize = 4096;
diff --git a/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.h b/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.h
index 56cba51..fccd471 100644
--- a/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.h
+++ b/core/jni/android/graphics/CreateJavaOutputStreamAdaptor.h
@@ -16,13 +16,16 @@
  *  @param stream Pointer to Java InputStream.
  *  @param storage Java byte array for retrieving data from the
  *      Java InputStream.
+ *  @param swallowExceptions Whether to call ExceptionClear() after
+ *      an Exception is thrown. If false, it is up to the client to
+ *      clear or propagate the exception.
  *  @return SkStream Simple subclass of SkStream which supports its
  *      basic methods like reading. Only valid until the calling
  *      function returns, since the Java InputStream is not managed
  *      by the SkStream.
  */
-SkStream* CreateJavaInputStreamAdaptor(JNIEnv* env, jobject stream,
-                                       jbyteArray storage);
+SkStream* CreateJavaInputStreamAdaptor(JNIEnv* env, jobject stream, jbyteArray storage,
+                                       bool swallowExceptions = true);
 
 /**
  *  Copy a Java InputStream. The result will be rewindable.
@@ -33,10 +36,8 @@
  *  @return SkStreamRewindable The data in stream will be copied
  *      to a new SkStreamRewindable.
  */
-SkStreamRewindable* CopyJavaInputStream(JNIEnv* env, jobject stream,
-                                        jbyteArray storage);
+SkStreamRewindable* CopyJavaInputStream(JNIEnv* env, jobject stream, jbyteArray storage);
 
-SkWStream* CreateJavaOutputStreamAdaptor(JNIEnv* env, jobject stream,
-                                         jbyteArray storage);
+SkWStream* CreateJavaOutputStreamAdaptor(JNIEnv* env, jobject stream, jbyteArray storage);
 
 #endif  // _ANDROID_GRAPHICS_CREATE_JAVA_OUTPUT_STREAM_ADAPTOR_H_
diff --git a/core/jni/android/graphics/ImageDecoder.cpp b/core/jni/android/graphics/ImageDecoder.cpp
index bacab2a..ec03f82 100644
--- a/core/jni/android/graphics/ImageDecoder.cpp
+++ b/core/jni/android/graphics/ImageDecoder.cpp
@@ -15,7 +15,9 @@
  */
 
 #include "Bitmap.h"
+#include "BitmapFactory.h"
 #include "ByteBufferStreamAdaptor.h"
+#include "CreateJavaOutputStreamAdaptor.h"
 #include "GraphicsJNI.h"
 #include "NinePatchPeeker.h"
 #include "Utils.h"
@@ -26,10 +28,12 @@
 
 #include <SkAndroidCodec.h>
 #include <SkEncodedImageFormat.h>
+#include <SkFrontBufferedStream.h>
 #include <SkStream.h>
 
 #include <androidfw/Asset.h>
 #include <jni.h>
+#include <sys/stat.h>
 
 using namespace android;
 
@@ -42,7 +46,7 @@
 static jmethodID gPoint_constructorMethodID;
 static jmethodID gIncomplete_constructorMethodID;
 static jmethodID gCorrupt_constructorMethodID;
-static jmethodID gCallback_onExceptionMethodID;
+static jmethodID gCallback_onPartialImageMethodID;
 static jmethodID gPostProcess_postProcessMethodID;
 static jmethodID gCanvas_constructorMethodID;
 static jmethodID gCanvas_releaseMethodID;
@@ -69,15 +73,15 @@
 
 static jobject native_create(JNIEnv* env, std::unique_ptr<SkStream> stream) {
     if (!stream.get()) {
-        return nullObjectReturn("Failed to create a stream");
+        doThrowIOE(env, "Failed to create a stream");
+        return nullptr;
     }
     std::unique_ptr<ImageDecoder> decoder(new ImageDecoder);
     decoder->mCodec = SkAndroidCodec::MakeFromStream(std::move(stream), &decoder->mPeeker);
     if (!decoder->mCodec.get()) {
-        // FIXME: Add an error code to SkAndroidCodec::MakeFromStream, like
-        // SkCodec? Then this can print a more informative error message.
-        // (Or we can print one from within SkCodec.)
-        ALOGE("Failed to create an SkCodec");
+        // FIXME: (b/71578461) Use the error message from
+        // SkCodec::MakeFromStream to report a more informative error message.
+        doThrowIOE(env, "Failed to create an SkCodec");
         return nullptr;
     }
 
@@ -88,7 +92,52 @@
                           reinterpret_cast<jlong>(decoder.release()), width, height);
 }
 
-static jobject ImageDecoder_nCreate(JNIEnv* env, jobject /*clazz*/, jlong assetPtr) {
+static jobject ImageDecoder_nCreateFd(JNIEnv* env, jobject /*clazz*/,
+        jobject fileDescriptor) {
+    int descriptor = jniGetFDFromFileDescriptor(env, fileDescriptor);
+
+    struct stat fdStat;
+    if (fstat(descriptor, &fdStat) == -1) {
+        doThrowIOE(env, "broken file descriptor; fstat returned -1");
+        return nullptr;
+    }
+
+    int dupDescriptor = dup(descriptor);
+    FILE* file = fdopen(dupDescriptor, "r");
+    if (file == NULL) {
+        close(dupDescriptor);
+        doThrowIOE(env, "Could not open file");
+        return nullptr;
+    }
+    std::unique_ptr<SkFILEStream> fileStream(new SkFILEStream(file));
+
+    if (::lseek(descriptor, 0, SEEK_CUR) == 0) {
+        return native_create(env, std::move(fileStream));
+    }
+
+    // FIXME: This allows us to pretend the current location is the beginning,
+    // but it would be better if SkFILEStream allowed treating its starting
+    // point as the beginning.
+    std::unique_ptr<SkStream> stream(SkFrontBufferedStream::Make(std::move(fileStream),
+                SkCodec::MinBufferedBytesNeeded()));
+    return native_create(env, std::move(stream));
+}
+
+static jobject ImageDecoder_nCreateInputStream(JNIEnv* env, jobject /*clazz*/,
+        jobject is, jbyteArray storage) {
+    std::unique_ptr<SkStream> stream(CreateJavaInputStreamAdaptor(env, is, storage, false));
+
+    if (!stream.get()) {
+        doThrowIOE(env, "Failed to create stream!");
+        return nullptr;
+    }
+    std::unique_ptr<SkStream> bufferedStream(
+        SkFrontBufferedStream::Make(std::move(stream),
+        SkCodec::MinBufferedBytesNeeded()));
+    return native_create(env, std::move(bufferedStream));
+}
+
+static jobject ImageDecoder_nCreateAsset(JNIEnv* env, jobject /*clazz*/, jlong assetPtr) {
     Asset* asset = reinterpret_cast<Asset*>(assetPtr);
     std::unique_ptr<SkStream> stream(new AssetStreamAdaptor(asset));
     return native_create(env, std::move(stream));
@@ -99,6 +148,7 @@
     std::unique_ptr<SkStream> stream = CreateByteBufferStreamAdaptor(env, jbyteBuffer,
                                                                      initialPosition, limit);
     if (!stream) {
+        doThrowIOE(env, "Failed to read ByteBuffer");
         return nullptr;
     }
     return native_create(env, std::move(stream));
@@ -114,6 +164,7 @@
     return codec->getEncodedFormat() == SkEncodedImageFormat::kWEBP;
 }
 
+// This method should never return null. Instead, it should throw an exception.
 static jobject ImageDecoder_nDecodeBitmap(JNIEnv* env, jobject /*clazz*/, jlong nativePtr,
                                           jobject jcallback, jobject jpostProcess,
                                           jint desiredWidth, jint desiredHeight, jobject jsubset,
@@ -165,7 +216,8 @@
         case kOpaque_SkAlphaType:
             break;
         case kUnknown_SkAlphaType:
-            return nullObjectReturn("Unknown alpha type");
+            doThrowIOE(env, "Unknown alpha type");
+            return nullptr;
     }
 
     SkColorType colorType = kN32_SkColorType;
@@ -200,7 +252,8 @@
         bitmapInfo = bitmapInfo.makeColorType(kAlpha_8_SkColorType);
     }
     if (!bm.setInfo(bitmapInfo)) {
-        return nullObjectReturn("Failed to setInfo properly");
+        doThrowIOE(env, "Failed to setInfo properly");
+        return nullptr;
     }
 
     sk_sp<Bitmap> nativeBitmap;
@@ -213,37 +266,53 @@
         nativeBitmap = Bitmap::allocateHeapBitmap(&bm);
     }
     if (!nativeBitmap) {
-        ALOGE("OOM allocating Bitmap with dimensions %i x %i",
-              decodeInfo.width(), decodeInfo.height());
-        doThrowOOME(env);
+        SkString msg;
+        msg.printf("OOM allocating Bitmap with dimensions %i x %i",
+                decodeInfo.width(), decodeInfo.height());
+        doThrowOOME(env, msg.c_str());
         return nullptr;
     }
 
-    jobject jexception = nullptr;
     SkAndroidCodec::AndroidOptions options;
     options.fSampleSize = sampleSize;
     auto result = codec->getAndroidPixels(decodeInfo, bm.getPixels(), bm.rowBytes(), &options);
+    jthrowable jexception = env->ExceptionOccurred();
+    if (jexception) {
+        env->ExceptionClear();
+    }
     switch (result) {
         case SkCodec::kSuccess:
+            // Ignore the exception, since the decode was successful anyway.
+            jexception = nullptr;
             break;
         case SkCodec::kIncompleteInput:
-            if (jcallback) {
-                jexception = env->NewObject(gIncomplete_class, gIncomplete_constructorMethodID);
+            if (jcallback && !jexception) {
+                jexception = (jthrowable) env->NewObject(gIncomplete_class,
+                                                         gIncomplete_constructorMethodID);
             }
             break;
         case SkCodec::kErrorInInput:
-            if (jcallback) {
-                jexception = env->NewObject(gCorrupt_class, gCorrupt_constructorMethodID);
+            if (jcallback && !jexception) {
+                jexception = (jthrowable) env->NewObject(gCorrupt_class,
+                                                         gCorrupt_constructorMethodID);
             }
             break;
         default:
-            ALOGE("getPixels failed with error %i", result);
+            SkString msg;
+            msg.printf("getPixels failed with error %i", result);
+            doThrowIOE(env, msg.c_str());
             return nullptr;
     }
 
     if (jexception) {
-        if (!env->CallBooleanMethod(jcallback, gCallback_onExceptionMethodID, jexception) ||
-            env->ExceptionCheck()) {
+        bool throwException = !env->CallBooleanMethod(jcallback, gCallback_onPartialImageMethodID,
+                                                      jexception);
+        if (env->ExceptionCheck()) {
+            return nullptr;
+        }
+
+        if (throwException) {
+            env->Throw(jexception);
             return nullptr;
         }
     }
@@ -268,7 +337,8 @@
             size_t ninePatchArraySize = decoder->mPeeker.mPatch->serializedSize();
             ninePatchChunk = env->NewByteArray(ninePatchArraySize);
             if (ninePatchChunk == nullptr) {
-                return nullObjectReturn("ninePatchChunk == null");
+                doThrowOOME(env, "Failed to allocate nine patch chunk.");
+                return nullptr;
             }
 
             env->SetByteArrayRegion(ninePatchChunk, 0, decoder->mPeeker.mPatchSize,
@@ -278,7 +348,8 @@
         if (decoder->mPeeker.mHasInsets) {
             ninePatchInsets = decoder->mPeeker.createNinePatchInsets(env, 1.0f);
             if (ninePatchInsets == nullptr) {
-                return nullObjectReturn("nine patch insets == null");
+                doThrowOOME(env, "Failed to allocate nine patch insets.");
+                return nullptr;
             }
         }
     }
@@ -303,7 +374,8 @@
         SkImageInfo scaledInfo = bitmapInfo.makeWH(desiredWidth, desiredHeight);
         SkBitmap scaledBm;
         if (!scaledBm.setInfo(scaledInfo)) {
-            nullObjectReturn("Failed scaled setInfo");
+            doThrowIOE(env, "Failed scaled setInfo");
+            return nullptr;
         }
 
         sk_sp<Bitmap> scaledPixelRef;
@@ -313,9 +385,10 @@
             scaledPixelRef = Bitmap::allocateHeapBitmap(&scaledBm);
         }
         if (!scaledPixelRef) {
-            ALOGE("OOM allocating scaled Bitmap with dimensions %i x %i",
-                  desiredWidth, desiredHeight);
-            doThrowOOME(env);
+            SkString msg;
+            msg.printf("OOM allocating scaled Bitmap with dimensions %i x %i",
+                    desiredWidth, desiredHeight);
+            doThrowOOME(env, msg.c_str());
             return nullptr;
         }
 
@@ -334,13 +407,11 @@
 
     if (jpostProcess) {
         std::unique_ptr<Canvas> canvas(Canvas::create_canvas(bm));
-        if (!canvas) {
-            return nullObjectReturn("Failed to create Canvas for PostProcess!");
-        }
         jobject jcanvas = env->NewObject(gCanvas_class, gCanvas_constructorMethodID,
                                          reinterpret_cast<jlong>(canvas.get()));
         if (!jcanvas) {
-            return nullObjectReturn("Failed to create Java Canvas for PostProcess!");
+            doThrowOOME(env, "Failed to create Java Canvas for PostProcess!");
+            return nullptr;
         }
         // jcanvas will now own canvas.
         canvas.release();
@@ -368,15 +439,17 @@
                 newAlphaType = kOpaque_SkAlphaType;
                 break;
             default:
-                ALOGE("invalid return from postProcess: %i", pixelFormat);
-                doThrowIAE(env);
+                SkString msg;
+                msg.printf("invalid return from postProcess: %i", pixelFormat);
+                doThrowIAE(env, msg.c_str());
                 return nullptr;
         }
 
         if (newAlphaType != bm.alphaType()) {
             if (!bm.setAlphaType(newAlphaType)) {
-                ALOGE("incompatible return from postProcess: %i", pixelFormat);
-                doThrowIAE(env);
+                SkString msg;
+                msg.printf("incompatible return from postProcess: %i", pixelFormat);
+                doThrowIAE(env, msg.c_str());
                 return nullptr;
             }
             nativeBitmap->setAlphaType(newAlphaType);
@@ -405,7 +478,8 @@
                                             ninePatchChunk, ninePatchInsets);
             }
             if (allocator == ImageDecoder::kHardware_Allocator) {
-                return nullObjectReturn("failed to allocate hardware Bitmap!");
+                doThrowOOME(env, "failed to allocate hardware Bitmap!");
+                return nullptr;
             }
             // If we failed to create a hardware bitmap, go ahead and create a
             // software one.
@@ -430,19 +504,27 @@
     decoder->mPeeker.getPadding(env, outPadding);
 }
 
-static void ImageDecoder_nRecycle(JNIEnv* /*env*/, jobject /*clazz*/, jlong nativePtr) {
+static void ImageDecoder_nClose(JNIEnv* /*env*/, jobject /*clazz*/, jlong nativePtr) {
     delete reinterpret_cast<ImageDecoder*>(nativePtr);
 }
 
+static jstring ImageDecoder_nGetMimeType(JNIEnv* env, jobject /*clazz*/, jlong nativePtr) {
+    auto* decoder = reinterpret_cast<ImageDecoder*>(nativePtr);
+    return encodedFormatToString(env, decoder->mCodec->getEncodedFormat());
+}
+
 static const JNINativeMethod gImageDecoderMethods[] = {
-    { "nCreate",        "(J)Landroid/graphics/ImageDecoder;",    (void*) ImageDecoder_nCreate },
+    { "nCreate",        "(J)Landroid/graphics/ImageDecoder;",    (void*) ImageDecoder_nCreateAsset },
     { "nCreate",        "(Ljava/nio/ByteBuffer;II)Landroid/graphics/ImageDecoder;", (void*) ImageDecoder_nCreateByteBuffer },
     { "nCreate",        "([BII)Landroid/graphics/ImageDecoder;", (void*) ImageDecoder_nCreateByteArray },
-    { "nDecodeBitmap",  "(JLandroid/graphics/ImageDecoder$OnExceptionListener;Landroid/graphics/PostProcess;IILandroid/graphics/Rect;ZIZZZ)Landroid/graphics/Bitmap;",
+    { "nCreate",        "(Ljava/io/InputStream;[B)Landroid/graphics/ImageDecoder;", (void*) ImageDecoder_nCreateInputStream },
+    { "nCreate",        "(Ljava/io/FileDescriptor;)Landroid/graphics/ImageDecoder;", (void*) ImageDecoder_nCreateFd },
+    { "nDecodeBitmap",  "(JLandroid/graphics/ImageDecoder$OnPartialImageListener;Landroid/graphics/PostProcess;IILandroid/graphics/Rect;ZIZZZ)Landroid/graphics/Bitmap;",
                                                                  (void*) ImageDecoder_nDecodeBitmap },
     { "nGetSampledSize","(JI)Landroid/graphics/Point;",          (void*) ImageDecoder_nGetSampledSize },
     { "nGetPadding",    "(JLandroid/graphics/Rect;)V",           (void*) ImageDecoder_nGetPadding },
-    { "nRecycle",       "(J)V",                                  (void*) ImageDecoder_nRecycle},
+    { "nClose",         "(J)V",                                  (void*) ImageDecoder_nClose},
+    { "nGetMimeType",   "(J)Ljava/lang/String;",                 (void*) ImageDecoder_nGetMimeType },
 };
 
 int register_android_graphics_ImageDecoder(JNIEnv* env) {
@@ -458,8 +540,8 @@
     gCorrupt_class = MakeGlobalRefOrDie(env, FindClassOrDie(env, "android/graphics/ImageDecoder$CorruptException"));
     gCorrupt_constructorMethodID = GetMethodIDOrDie(env, gCorrupt_class, "<init>", "()V");
 
-    jclass callback_class = FindClassOrDie(env, "android/graphics/ImageDecoder$OnExceptionListener");
-    gCallback_onExceptionMethodID = GetMethodIDOrDie(env, callback_class, "onException", "(Ljava/lang/Exception;)Z");
+    jclass callback_class = FindClassOrDie(env, "android/graphics/ImageDecoder$OnPartialImageListener");
+    gCallback_onPartialImageMethodID = GetMethodIDOrDie(env, callback_class, "onPartialImage", "(Ljava/io/IOException;)Z");
 
     jclass postProcess_class = FindClassOrDie(env, "android/graphics/PostProcess");
     gPostProcess_postProcessMethodID = GetMethodIDOrDie(env, postProcess_class, "postProcess", "(Landroid/graphics/Canvas;II)I");
diff --git a/core/jni/android_view_InputEventReceiver.cpp b/core/jni/android_view_InputEventReceiver.cpp
index 52c84a4..8fee7ba 100644
--- a/core/jni/android_view_InputEventReceiver.cpp
+++ b/core/jni/android_view_InputEventReceiver.cpp
@@ -18,6 +18,8 @@
 
 //#define LOG_NDEBUG 0
 
+#include <inttypes.h>
+
 #include <nativehelper/JNIHelp.h>
 
 #include <android_runtime/AndroidRuntime.h>
@@ -78,8 +80,8 @@
 
     void setFdEvents(int events);
 
-    const char* getInputChannelName() {
-        return mInputConsumer.getChannel()->getName().c_str();
+    const std::string getInputChannelName() {
+        return mInputConsumer.getChannel()->getName();
     }
 
     virtual int handleEvent(int receiveFd, int events, void* data);
@@ -93,7 +95,7 @@
         mInputConsumer(inputChannel), mMessageQueue(messageQueue),
         mBatchedInputEventPending(false), mFdEvents(0) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Initializing input event receiver.", getInputChannelName());
+        ALOGD("channel '%s' ~ Initializing input event receiver.", getInputChannelName().c_str());
     }
 }
 
@@ -109,7 +111,7 @@
 
 void NativeInputEventReceiver::dispose() {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Disposing input event receiver.", getInputChannelName());
+        ALOGD("channel '%s' ~ Disposing input event receiver.", getInputChannelName().c_str());
     }
 
     setFdEvents(0);
@@ -117,7 +119,7 @@
 
 status_t NativeInputEventReceiver::finishInputEvent(uint32_t seq, bool handled) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Finished input event.", getInputChannelName());
+        ALOGD("channel '%s' ~ Finished input event.", getInputChannelName().c_str());
     }
 
     status_t status = mInputConsumer.sendFinishedSignal(seq, handled);
@@ -125,7 +127,7 @@
         if (status == WOULD_BLOCK) {
             if (kDebugDispatchCycle) {
                 ALOGD("channel '%s' ~ Could not send finished signal immediately.  "
-                        "Enqueued for later.", getInputChannelName());
+                        "Enqueued for later.", getInputChannelName().c_str());
             }
             Finish finish;
             finish.seq = seq;
@@ -137,7 +139,7 @@
             return OK;
         }
         ALOGW("Failed to send finished signal on channel '%s'.  status=%d",
-                getInputChannelName(), status);
+                getInputChannelName().c_str(), status);
     }
     return status;
 }
@@ -161,7 +163,7 @@
         // the consumer will soon be disposed as well.
         if (kDebugDispatchCycle) {
             ALOGD("channel '%s' ~ Publisher closed input channel or an error occurred.  "
-                    "events=0x%x", getInputChannelName(), events);
+                    "events=0x%x", getInputChannelName().c_str(), events);
         }
         return 0; // remove the callback
     }
@@ -183,13 +185,13 @@
                 if (status == WOULD_BLOCK) {
                     if (kDebugDispatchCycle) {
                         ALOGD("channel '%s' ~ Sent %zu queued finish events; %zu left.",
-                                getInputChannelName(), i, mFinishQueue.size());
+                                getInputChannelName().c_str(), i, mFinishQueue.size());
                     }
                     return 1; // keep the callback, try again later
                 }
 
                 ALOGW("Failed to send finished signal on channel '%s'.  status=%d",
-                        getInputChannelName(), status);
+                        getInputChannelName().c_str(), status);
                 if (status != DEAD_OBJECT) {
                     JNIEnv* env = AndroidRuntime::getJNIEnv();
                     String8 message;
@@ -202,7 +204,7 @@
         }
         if (kDebugDispatchCycle) {
             ALOGD("channel '%s' ~ Sent %zu queued finish events; none left.",
-                    getInputChannelName(), mFinishQueue.size());
+                    getInputChannelName().c_str(), mFinishQueue.size());
         }
         mFinishQueue.clear();
         setFdEvents(ALOOPER_EVENT_INPUT);
@@ -210,15 +212,16 @@
     }
 
     ALOGW("channel '%s' ~ Received spurious callback for unhandled poll event.  "
-            "events=0x%x", getInputChannelName(), events);
+            "events=0x%x", getInputChannelName().c_str(), events);
     return 1;
 }
 
 status_t NativeInputEventReceiver::consumeEvents(JNIEnv* env,
         bool consumeBatches, nsecs_t frameTime, bool* outConsumedBatch) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Consuming input events, consumeBatches=%s, frameTime=%lld.",
-                getInputChannelName(), consumeBatches ? "true" : "false", (long long)frameTime);
+        ALOGD("channel '%s' ~ Consuming input events, consumeBatches=%s, frameTime=%" PRId64,
+                getInputChannelName().c_str(),
+                consumeBatches ? "true" : "false", frameTime);
     }
 
     if (consumeBatches) {
@@ -245,7 +248,7 @@
                         receiverObj.reset(jniGetReferent(env, mReceiverWeakGlobal));
                         if (!receiverObj.get()) {
                             ALOGW("channel '%s' ~ Receiver object was finalized "
-                                    "without being disposed.", getInputChannelName());
+                                    "without being disposed.", getInputChannelName().c_str());
                             return DEAD_OBJECT;
                         }
                     }
@@ -253,7 +256,7 @@
                     mBatchedInputEventPending = true;
                     if (kDebugDispatchCycle) {
                         ALOGD("channel '%s' ~ Dispatching batched input event pending notification.",
-                                getInputChannelName());
+                                getInputChannelName().c_str());
                     }
                     env->CallVoidMethod(receiverObj.get(),
                             gInputEventReceiverClassInfo.dispatchBatchedInputEventPending);
@@ -265,7 +268,7 @@
                 return OK;
             }
             ALOGE("channel '%s' ~ Failed to consume input event.  status=%d",
-                    getInputChannelName(), status);
+                    getInputChannelName().c_str(), status);
             return status;
         }
         assert(inputEvent);
@@ -275,7 +278,7 @@
                 receiverObj.reset(jniGetReferent(env, mReceiverWeakGlobal));
                 if (!receiverObj.get()) {
                     ALOGW("channel '%s' ~ Receiver object was finalized "
-                            "without being disposed.", getInputChannelName());
+                            "without being disposed.", getInputChannelName().c_str());
                     return DEAD_OBJECT;
                 }
             }
@@ -284,7 +287,7 @@
             switch (inputEvent->getType()) {
             case AINPUT_EVENT_TYPE_KEY:
                 if (kDebugDispatchCycle) {
-                    ALOGD("channel '%s' ~ Received key event.", getInputChannelName());
+                    ALOGD("channel '%s' ~ Received key event.", getInputChannelName().c_str());
                 }
                 inputEventObj = android_view_KeyEvent_fromNative(env,
                         static_cast<KeyEvent*>(inputEvent));
@@ -292,7 +295,7 @@
 
             case AINPUT_EVENT_TYPE_MOTION: {
                 if (kDebugDispatchCycle) {
-                    ALOGD("channel '%s' ~ Received motion event.", getInputChannelName());
+                    ALOGD("channel '%s' ~ Received motion event.", getInputChannelName().c_str());
                 }
                 MotionEvent* motionEvent = static_cast<MotionEvent*>(inputEvent);
                 if ((motionEvent->getAction() & AMOTION_EVENT_ACTION_MOVE) && outConsumedBatch) {
@@ -309,7 +312,7 @@
 
             if (inputEventObj) {
                 if (kDebugDispatchCycle) {
-                    ALOGD("channel '%s' ~ Dispatching input event.", getInputChannelName());
+                    ALOGD("channel '%s' ~ Dispatching input event.", getInputChannelName().c_str());
                 }
                 env->CallVoidMethod(receiverObj.get(),
                         gInputEventReceiverClassInfo.dispatchInputEvent, seq, inputEventObj,
@@ -320,7 +323,8 @@
                 }
                 env->DeleteLocalRef(inputEventObj);
             } else {
-                ALOGW("channel '%s' ~ Failed to obtain event object.", getInputChannelName());
+                ALOGW("channel '%s' ~ Failed to obtain event object.",
+                        getInputChannelName().c_str());
                 skipCallbacks = true;
             }
         }
diff --git a/core/jni/android_view_InputEventSender.cpp b/core/jni/android_view_InputEventSender.cpp
index f87abac..effeed6 100644
--- a/core/jni/android_view_InputEventSender.cpp
+++ b/core/jni/android_view_InputEventSender.cpp
@@ -70,8 +70,8 @@
     KeyedVector<uint32_t, uint32_t> mPublishedSeqMap;
     uint32_t mNextPublishedSeq;
 
-    const char* getInputChannelName() {
-        return mInputPublisher.getChannel()->getName().c_str();
+    const std::string getInputChannelName() {
+        return mInputPublisher.getChannel()->getName();
     }
 
     virtual int handleEvent(int receiveFd, int events, void* data);
@@ -86,7 +86,7 @@
         mInputPublisher(inputChannel), mMessageQueue(messageQueue),
         mNextPublishedSeq(1) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Initializing input event sender.", getInputChannelName());
+        ALOGD("channel '%s' ~ Initializing input event sender.", getInputChannelName().c_str());
     }
 }
 
@@ -103,7 +103,7 @@
 
 void NativeInputEventSender::dispose() {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Disposing input event sender.", getInputChannelName());
+        ALOGD("channel '%s' ~ Disposing input event sender.", getInputChannelName().c_str());
     }
 
     mMessageQueue->getLooper()->removeFd(mInputPublisher.getChannel()->getFd());
@@ -111,7 +111,7 @@
 
 status_t NativeInputEventSender::sendKeyEvent(uint32_t seq, const KeyEvent* event) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Sending key event, seq=%u.", getInputChannelName(), seq);
+        ALOGD("channel '%s' ~ Sending key event, seq=%u.", getInputChannelName().c_str(), seq);
     }
 
     uint32_t publishedSeq = mNextPublishedSeq++;
@@ -121,7 +121,7 @@
             event->getRepeatCount(), event->getDownTime(), event->getEventTime());
     if (status) {
         ALOGW("Failed to send key event on channel '%s'.  status=%d",
-                getInputChannelName(), status);
+                getInputChannelName().c_str(), status);
         return status;
     }
     mPublishedSeqMap.add(publishedSeq, seq);
@@ -130,7 +130,7 @@
 
 status_t NativeInputEventSender::sendMotionEvent(uint32_t seq, const MotionEvent* event) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Sending motion event, seq=%u.", getInputChannelName(), seq);
+        ALOGD("channel '%s' ~ Sending motion event, seq=%u.", getInputChannelName().c_str(), seq);
     }
 
     uint32_t publishedSeq;
@@ -148,7 +148,7 @@
                 event->getHistoricalRawPointerCoords(0, i));
         if (status) {
             ALOGW("Failed to send motion event sample on channel '%s'.  status=%d",
-                    getInputChannelName(), status);
+                    getInputChannelName().c_str(), status);
             return status;
         }
     }
@@ -163,7 +163,7 @@
         // soon be disposed as well.
         if (kDebugDispatchCycle) {
             ALOGD("channel '%s' ~ Consumer closed input channel or an error occurred.  "
-                    "events=0x%x", getInputChannelName(), events);
+                    "events=0x%x", getInputChannelName().c_str(), events);
         }
 
         return 0; // remove the callback
@@ -171,7 +171,7 @@
 
     if (!(events & ALOOPER_EVENT_INPUT)) {
         ALOGW("channel '%s' ~ Received spurious callback for unhandled poll event.  "
-                "events=0x%x", getInputChannelName(), events);
+                "events=0x%x", getInputChannelName().c_str(), events);
         return 1;
     }
 
@@ -183,7 +183,7 @@
 
 status_t NativeInputEventSender::receiveFinishedSignals(JNIEnv* env) {
     if (kDebugDispatchCycle) {
-        ALOGD("channel '%s' ~ Receiving finished signals.", getInputChannelName());
+        ALOGD("channel '%s' ~ Receiving finished signals.", getInputChannelName().c_str());
     }
 
     ScopedLocalRef<jobject> senderObj(env, NULL);
@@ -197,7 +197,7 @@
                 return OK;
             }
             ALOGE("channel '%s' ~ Failed to consume finished signals.  status=%d",
-                    getInputChannelName(), status);
+                    getInputChannelName().c_str(), status);
             return status;
         }
 
@@ -209,7 +209,7 @@
             if (kDebugDispatchCycle) {
                 ALOGD("channel '%s' ~ Received finished signal, seq=%u, handled=%s, "
                         "pendingEvents=%zu.",
-                        getInputChannelName(), seq, handled ? "true" : "false",
+                        getInputChannelName().c_str(), seq, handled ? "true" : "false",
                         mPublishedSeqMap.size());
             }
 
@@ -218,7 +218,7 @@
                     senderObj.reset(jniGetReferent(env, mSenderWeakGlobal));
                     if (!senderObj.get()) {
                         ALOGW("channel '%s' ~ Sender object was finalized "
-                                "without being disposed.", getInputChannelName());
+                                "without being disposed.", getInputChannelName().c_str());
                         return DEAD_OBJECT;
                     }
                 }
diff --git a/core/proto/android/app/activitymanager.proto b/core/proto/android/app/activitymanager.proto
index 7385050..3412a32 100644
--- a/core/proto/android/app/activitymanager.proto
+++ b/core/proto/android/app/activitymanager.proto
@@ -38,29 +38,29 @@
   PROCESS_STATE_BOUND_FOREGROUND_SERVICE = 300;
   // Process is hosting a foreground service.
   PROCESS_STATE_FOREGROUND_SERVICE = 400;
-  // Same as PROCESS_STATE_TOP but while device is sleeping.
-  PROCESS_STATE_TOP_SLEEPING = 500;
   // Process is important to the user, and something they are aware of.
-  PROCESS_STATE_IMPORTANT_FOREGROUND = 600;
+  PROCESS_STATE_IMPORTANT_FOREGROUND = 500;
   // Process is important to the user, but not something they are aware of.
-  PROCESS_STATE_IMPORTANT_BACKGROUND = 700;
+  PROCESS_STATE_IMPORTANT_BACKGROUND = 600;
   // Process is in the background transient so we will try to keep running.
-  PROCESS_STATE_TRANSIENT_BACKGROUND = 800;
+  PROCESS_STATE_TRANSIENT_BACKGROUND = 700;
   // Process is in the background running a backup/restore operation.
-  PROCESS_STATE_BACKUP = 900;
-  // Process is in the background, but it can't restore its state so we want
-  // to try to avoid killing it.
-  PROCESS_STATE_HEAVY_WEIGHT = 1000;
+  PROCESS_STATE_BACKUP = 800;
   // Process is in the background running a service. Unlike oom_adj, this
   // level is used for both the normal running in background state and the
   // executing operations state.
-  PROCESS_STATE_SERVICE = 1100;
+  PROCESS_STATE_SERVICE = 900;
   // Process is in the background running a receiver. Note that from the
   // perspective of oom_adj, receivers run at a higher foreground level, but
   // for our prioritization here that is not necessary and putting them
   // below services means many fewer changes in some process states as they
   // receive broadcasts.
-  PROCESS_STATE_RECEIVER = 1200;
+  PROCESS_STATE_RECEIVER = 1000;
+  // Same as PROCESS_STATE_TOP but while device is sleeping.
+  PROCESS_STATE_TOP_SLEEPING = 1100;
+  // Process is in the background, but it can't restore its state so we want
+  // to try to avoid killing it.
+  PROCESS_STATE_HEAVY_WEIGHT = 1200;
   // Process is in the background but hosts the home activity.
   PROCESS_STATE_HOME = 1300;
   // Process is in the background but hosts the last shown activity.
@@ -70,9 +70,12 @@
   // Process is being cached for later use and is a client of another cached
   // process that contains activities.
   PROCESS_STATE_CACHED_ACTIVITY_CLIENT = 1600;
+  // Process is being cached for later use and has an activity that corresponds
+  // to an existing recent task.
+  PROCESS_STATE_CACHED_RECENT = 1700;
   // Process is being cached for later use and is empty.
-  PROCESS_STATE_CACHED_EMPTY = 1700;
+  PROCESS_STATE_CACHED_EMPTY = 1800;
   // Process does not exist.
-  PROCESS_STATE_NONEXISTENT = 1800;
+  PROCESS_STATE_NONEXISTENT = 1900;
 }
 
diff --git a/core/proto/android/content/clipdata.proto b/core/proto/android/content/clipdata.proto
new file mode 100644
index 0000000..6967b69
--- /dev/null
+++ b/core/proto/android/content/clipdata.proto
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+package android.content;
+
+option java_multiple_files = true;
+
+import "frameworks/base/core/proto/android/content/clipdescription.proto";
+import "frameworks/base/core/proto/android/content/intent.proto";
+
+// An android.content.ClipData object.
+message ClipDataProto {
+    optional android.content.ClipDescriptionProto description = 1;
+
+    // Custom dump of an android.graphics.Bitmap object.
+    message Icon {
+        optional int32 width = 1;
+        optional int32 height = 2;
+    }
+    optional Icon icon = 2;
+
+    // An android.content.ClipData.Item object.
+    message Item {
+        oneof data {
+            string html_text = 1;
+            string text = 2;
+            string uri = 3;
+            android.content.IntentProto intent = 4;
+            bool nothing = 5;
+        }
+    }
+    repeated Item items = 3;
+}
diff --git a/core/java/android/service/autofill/Scorer.java b/core/proto/android/content/clipdescription.proto
similarity index 60%
copy from core/java/android/service/autofill/Scorer.java
copy to core/proto/android/content/clipdescription.proto
index c401855..40f4ad3 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/proto/android/content/clipdescription.proto
@@ -13,16 +13,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+syntax = "proto2";
+package android.content;
 
+option java_multiple_files = true;
+
+import "frameworks/base/core/proto/android/os/persistablebundle.proto";
+
+// An android.content.ClipDescription object.
+message ClipDescriptionProto {
+    repeated string mime_types = 1;
+    optional string label = 2;
+    optional android.os.PersistableBundleProto extras = 3;
+    optional int64 timestamp_ms = 4;
 }
diff --git a/core/proto/android/graphics/pixelformat.proto b/core/proto/android/graphics/pixelformat.proto
new file mode 100644
index 0000000..4e42c92
--- /dev/null
+++ b/core/proto/android/graphics/pixelformat.proto
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+package android.graphics;
+option java_multiple_files = true;
+
+message PixelFormatProto {
+  enum Format {
+      UNKNOWN      = 0;
+      TRANSLUCENT  = -3;
+      TRANSPARENT  = -2;
+      OPAQUE       = -1;
+      RGBA_8888    = 1;
+      RGBX_8888    = 2;
+      RGB_888      = 3;
+      RGB_565      = 4;
+      RGBA_F16     = 0x16;
+      RGBA_1010102 = 0x2B;
+  }
+}
diff --git a/core/java/android/service/autofill/Scorer.java b/core/proto/android/net/network.proto
similarity index 62%
copy from core/java/android/service/autofill/Scorer.java
copy to core/proto/android/net/network.proto
index c401855..9c7ea5d 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/proto/android/net/network.proto
@@ -13,16 +13,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
+
+syntax = "proto2";
+option java_multiple_files = true;
+
+package android.net;
 
 /**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
+ * An android.net.Network object.
  */
-public interface Scorer {
-
+message NetworkProto {
+    optional int32 net_id = 1;
 }
diff --git a/core/proto/android/net/networkcapabilities.proto b/core/proto/android/net/networkcapabilities.proto
new file mode 100644
index 0000000..e1c2af1
--- /dev/null
+++ b/core/proto/android/net/networkcapabilities.proto
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+package android.net;
+
+option java_multiple_files = true;
+
+/**
+ * An android.net.NetworkCapabilities object.
+ */
+message NetworkCapabilitiesProto {
+    enum Transport {
+        // Indicates this network uses a Cellular transport.
+        TRANSPORT_CELLULAR = 0;
+        // Indicates this network uses a Wi-Fi transport.
+        TRANSPORT_WIFI = 1;
+        // Indicates this network uses a Bluetooth transport.
+        TRANSPORT_BLUETOOTH = 2;
+        // Indicates this network uses an Ethernet transport.
+        TRANSPORT_ETHERNET = 3;
+        // Indicates this network uses a VPN transport.
+        TRANSPORT_VPN = 4;
+        // Indicates this network uses a Wi-Fi Aware transport.
+        TRANSPORT_WIFI_AWARE = 5;
+        // Indicates this network uses a LoWPAN transport.
+        TRANSPORT_LOWPAN = 6;
+    }
+    repeated Transport transports = 1;
+
+    enum NetCapability {
+        // Indicates this is a network that has the ability to reach the
+        // carrier's MMSC for sending and receiving MMS messages.
+        NET_CAPABILITY_MMS = 0;
+        // Indicates this is a network that has the ability to reach the
+        // carrier's SUPL server, used to retrieve GPS information.
+        NET_CAPABILITY_SUPL = 1;
+        // Indicates this is a network that has the ability to reach the
+        // carrier's DUN or tethering gateway.
+        NET_CAPABILITY_DUN = 2;
+        // Indicates this is a network that has the ability to reach the
+        // carrier's FOTA portal, used for over the air updates.
+        NET_CAPABILITY_FOTA = 3;
+        // Indicates this is a network that has the ability to reach the
+        // carrier's IMS servers, used for network registration and signaling.
+        NET_CAPABILITY_IMS = 4;
+        // Indicates this is a network that has the ability to reach the
+        // carrier's CBS servers, used for carrier specific services.
+        NET_CAPABILITY_CBS = 5;
+        // Indicates this is a network that has the ability to reach a Wi-Fi
+        // direct peer.
+        NET_CAPABILITY_WIFI_P2P = 6;
+        // Indicates this is a network that has the ability to reach a carrier's
+        // Initial Attach servers.
+        NET_CAPABILITY_IA = 7;
+        // Indicates this is a network that has the ability to reach a carrier's
+        // RCS servers, used for Rich Communication Services.
+        NET_CAPABILITY_RCS = 8;
+        // Indicates this is a network that has the ability to reach a carrier's
+        // XCAP servers, used for configuration and control.
+        NET_CAPABILITY_XCAP = 9;
+        // Indicates this is a network that has the ability to reach a carrier's
+        // Emergency IMS servers or other services, used for network signaling
+        // during emergency calls.
+        NET_CAPABILITY_EIMS = 10;
+        // Indicates that this network is unmetered.
+        NET_CAPABILITY_NOT_METERED = 11;
+        // Indicates that this network should be able to reach the internet.
+        NET_CAPABILITY_INTERNET = 12;
+        // Indicates that this network is available for general use. If this is
+        // not set applications should not attempt to communicate on this
+        // network. Note that this is simply informative and not enforcement -
+        // enforcement is handled via other means. Set by default.
+        NET_CAPABILITY_NOT_RESTRICTED = 13;
+        // Indicates that the user has indicated implicit trust of this network.
+        // This generally means it's a sim-selected carrier, a plugged in
+        // ethernet, a paired BT device or a wifi the user asked to connect to.
+        // Untrusted networks are probably limited to unknown wifi AP. Set by
+        // default.
+        NET_CAPABILITY_TRUSTED = 14;
+        // Indicates that this network is not a VPN.  This capability is set by
+        // default and should be explicitly cleared for VPN networks.
+        NET_CAPABILITY_NOT_VPN = 15;
+        // Indicates that connectivity on this network was successfully
+        // validated. For example, for a network with NET_CAPABILITY_INTERNET,
+        // it means that Internet connectivity was successfully detected.
+        NET_CAPABILITY_VALIDATED = 16;
+        // Indicates that this network was found to have a captive portal in
+        // place last time it was probed.
+        NET_CAPABILITY_CAPTIVE_PORTAL = 17;
+        // Indicates that this network is not roaming.
+        NET_CAPABILITY_NOT_ROAMING = 18;
+        // Indicates that this network is available for use by apps, and not a
+        // network that is being kept up in the background to facilitate fast
+        // network switching.
+        NET_CAPABILITY_FOREGROUND = 19;
+    }
+    repeated NetCapability capabilities = 2;
+
+    // Passive link bandwidth. This is a rough guide of the expected peak
+    // bandwidth for the first hop on the given transport.  It is not measured,
+    // but may take into account link parameters (Radio technology, allocated
+    // channels, etc).
+    optional int32 link_up_bandwidth_kbps = 3;
+    optional int32 link_down_bandwidth_kbps = 4;
+
+    optional string network_specifier = 5;
+
+    // True if this object specifies a signal strength.
+    optional bool can_report_signal_strength = 6;
+    // This is a signed integer, and higher values indicate better signal. The
+    // exact units are bearer-dependent. For example, Wi-Fi uses RSSI.
+    // Only valid if can_report_signal_strength is true.
+    optional sint32 signal_strength = 7;
+}
diff --git a/core/proto/android/net/networkrequest.proto b/core/proto/android/net/networkrequest.proto
new file mode 100644
index 0000000..9884464
--- /dev/null
+++ b/core/proto/android/net/networkrequest.proto
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+package android.net;
+
+option java_multiple_files = true;
+
+import "frameworks/base/core/proto/android/net/networkcapabilities.proto";
+
+/**
+ * An android.net.NetworkRequest object.
+ */
+message NetworkRequestProto {
+    enum Type {
+        TYPE_UNKNOWN = 0;
+        // Only used by applications. When an application creates a
+        // NetworkRequest, it does not have a type; the type is set by the
+        // system depending on the method used to file the request
+        // (requestNetwork, registerNetworkCallback, etc.).
+        TYPE_NONE = 1;
+        // The framework will issue callbacks about any and all networks that
+        // match the specified NetworkCapabilities.
+        TYPE_LISTEN = 2;
+        // A hybrid of the two designed such that the framework will issue
+        // callbacks for the single, highest scoring current network (if any)
+        // that matches the capabilities of the default Internet request
+        // (mDefaultRequest), but which cannot cause the framework to either
+        // create or retain the existence of any specific network. Note that
+        // from the point of view of the request matching code, TRACK_DEFAULT is
+        // identical to REQUEST: its special behaviour is not due to different
+        // semantics, but to the fact that the system will only ever create a
+        // TRACK_DEFAULT with capabilities that are identical to the default
+        // request's capabilities, thus causing it to share fate in every way
+        // with the default request.
+        TYPE_TRACK_DEFAULT = 3;
+        // Capable of causing a specific network to be created first (e.g. a
+        // telephony DUN request), the framework will issue callbacks about the
+        // single, highest scoring current network (if any) that matches the
+        // specified NetworkCapabilities.
+        TYPE_REQUEST = 4;
+        // Like REQUEST but does not cause any networks to retain the
+        // NET_CAPABILITY_FOREGROUND capability. A network with no foreground
+        // requests is in the background. A network that has one or more
+        // background requests and loses its last foreground request to a
+        // higher-scoring network will not go into the background immediately,
+        // but will linger and go into the background after the linger timeout.
+        TYPE_BACKGROUND_REQUEST = 5;
+    }
+    // The type of the request. This is only used by the system and is always
+    // NONE elsewhere.
+    optional Type type = 1;
+    // Identifies the request.
+    optional int32 request_id = 2;
+    // Set for legacy requests and the default.
+    optional int32 legacy_type = 3;
+    optional NetworkCapabilitiesProto network_capabilities = 4;
+}
diff --git a/core/proto/android/os/batterystats.proto b/core/proto/android/os/batterystats.proto
index 0fa428e..9999b4e 100644
--- a/core/proto/android/os/batterystats.proto
+++ b/core/proto/android/os/batterystats.proto
@@ -537,7 +537,24 @@
       // Screen-off CPU time in milliseconds.
       optional int64 screen_off_duration_ms = 3;
     }
+    // CPU times accumulated across all process states.
     repeated ByFrequency by_frequency = 3;
+
+    enum ProcessState {
+      TOP = 0;
+      FOREGROUND_SERVICE = 1;
+      FOREGROUND = 2;
+      BACKGROUND = 3;
+      TOP_SLEEPING = 4;
+      HEAVY_WEIGHT = 5;
+      CACHED = 6;
+    }
+    // CPU times at different process states.
+    message ByProcessState {
+      optional ProcessState process_state = 1;
+      repeated ByFrequency by_frequency = 2;
+    }
+    repeated ByProcessState by_process_state = 4;
   }
   optional Cpu cpu = 7;
 
@@ -655,7 +672,7 @@
     // In approximate order or priority (top being what the framework considers
     // most important and is thus least likely to kill when resources are
     // needed:
-    // top > foreground service > top sleeping > foreground > background > cache
+    // top > foreground service > foreground > background > top sleeping > heavy weight > cache
     enum State {
       // Time this uid has any processes in the top state (or above such as
       // persistent).
@@ -663,20 +680,26 @@
       // Time this uid has any process with a started out bound foreground
       // service, but none in the "top" state.
       PROCESS_STATE_FOREGROUND_SERVICE = 1;
-      // Time this uid has any process that is top while the device is sleeping,
-      // but none in the "foreground service" or better state. Sleeping is
-      // mostly screen off, but also includes the time when the screen is on but
-      // the device has not yet been unlocked.
-      PROCESS_STATE_TOP_SLEEPING = 2;
       // Time this uid has any process in an active foreground state, but none
       // in the "top sleeping" or better state.
-      PROCESS_STATE_FOREGROUND = 3;
+      PROCESS_STATE_FOREGROUND = 2;
       // Time this uid has any process in an active background state, but none
       // in the "foreground" or better state.
-      PROCESS_STATE_BACKGROUND = 4;
+      PROCESS_STATE_BACKGROUND = 3;
+      // Time this uid has any process that is top while the device is sleeping,
+      // but not active for any other reason. We consider is a kind of cached
+      // process for execution restrictions. Sleeping is mostly screen off, but
+      // also includes the time when the screen is on but the device has not yet
+      // been unlocked.
+      PROCESS_STATE_TOP_SLEEPING = 4;
+      // Time this uid has any process that is in the background but it has an
+      // activity marked as "can't save state".  This is essentially a cached
+      // process, though the system will try much harder than normal to avoid
+      // killing it.
+      PROCESS_STATE_HEAVY_WEIGHT = 5;
       // Time this uid has any processes that are sitting around cached, not in
       // one of the other active states.
-      PROCESS_STATE_CACHED = 5;
+      PROCESS_STATE_CACHED = 6;
     }
     optional State state = 1;
     optional int64 duration_ms = 2;
diff --git a/core/java/android/service/autofill/Scorer.java b/core/proto/android/os/batterytype.proto
similarity index 61%
copy from core/java/android/service/autofill/Scorer.java
copy to core/proto/android/os/batterytype.proto
index c401855..75d0dd3 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/proto/android/os/batterytype.proto
@@ -13,16 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+syntax = "proto2";
 
+package android.os;
+
+option java_multiple_files = true;
+
+message BatteryTypeProto {
+   optional string type = 1;
 }
diff --git a/core/java/android/service/autofill/Scorer.java b/core/proto/android/os/bundle.proto
similarity index 61%
copy from core/java/android/service/autofill/Scorer.java
copy to core/proto/android/os/bundle.proto
index c401855..6990281 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/proto/android/os/bundle.proto
@@ -13,16 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+syntax = "proto2";
+package android.os;
 
+option java_multiple_files = true;
+
+// An android.os.Bundle object.
+message BundleProto {
+    oneof data {
+        int32 parcelled_data_size = 1;
+        string map_data = 2;
+    }
 }
diff --git a/core/proto/android/os/cpuinfo.proto b/core/proto/android/os/cpuinfo.proto
index 522ff24..cd151e2 100644
--- a/core/proto/android/os/cpuinfo.proto
+++ b/core/proto/android/os/cpuinfo.proto
@@ -81,7 +81,9 @@
         optional string virt = 8;   // virtual memory size, i.e. 14.0G, 13.5M
         optional string res = 9;    // Resident size, i.e. 0, 3.1G
 
-        // How Android memory manager will treat the task
+        // How Android memory manager will treat the task.
+        // TODO: use PsDumpProto.Process.Policy instead once we extern variables
+        // and are able to include the same .h file in two files.
         enum Policy {
             POLICY_UNKNOWN = 0;
             POLICY_fg = 1;  // foreground, the name is lower case for parsing the value
diff --git a/core/proto/android/os/incident.proto b/core/proto/android/os/incident.proto
index ac8f26d..2752a7e 100644
--- a/core/proto/android/os/incident.proto
+++ b/core/proto/android/os/incident.proto
@@ -18,17 +18,20 @@
 option java_multiple_files = true;
 option java_outer_classname = "IncidentProtoMetadata";
 
+import "frameworks/base/core/proto/android/os/batterytype.proto";
 import "frameworks/base/core/proto/android/os/cpufreq.proto";
 import "frameworks/base/core/proto/android/os/cpuinfo.proto";
 import "frameworks/base/core/proto/android/os/incidentheader.proto";
 import "frameworks/base/core/proto/android/os/kernelwake.proto";
 import "frameworks/base/core/proto/android/os/pagetypeinfo.proto";
 import "frameworks/base/core/proto/android/os/procrank.proto";
+import "frameworks/base/core/proto/android/os/ps.proto";
 import "frameworks/base/core/proto/android/os/system_properties.proto";
 import "frameworks/base/core/proto/android/providers/settings.proto";
 import "frameworks/base/core/proto/android/server/activitymanagerservice.proto";
 import "frameworks/base/core/proto/android/server/alarmmanagerservice.proto";
 import "frameworks/base/core/proto/android/server/fingerprint.proto";
+import "frameworks/base/core/proto/android/server/jobscheduler.proto";
 import "frameworks/base/core/proto/android/server/powermanagerservice.proto";
 import "frameworks/base/core/proto/android/server/windowmanagerservice.proto";
 import "frameworks/base/core/proto/android/service/appwidget.proto";
@@ -41,6 +44,8 @@
 import "frameworks/base/core/proto/android/service/package.proto";
 import "frameworks/base/core/proto/android/service/print.proto";
 import "frameworks/base/core/proto/android/service/procstats.proto";
+import "frameworks/base/core/proto/android/util/event_log_tags.proto";
+import "frameworks/base/core/proto/android/util/log.proto";
 import "frameworks/base/libs/incident/proto/android/privacy.proto";
 import "frameworks/base/libs/incident/proto/android/section.proto";
 
@@ -57,6 +62,8 @@
 // the sections are able to be controlled and configured by section ids.
 // Instead privacy field options need to be configured in each section proto message.
 message IncidentProto {
+    reserved 1001;
+
     // Incident header from callers
     repeated IncidentHeaderProto header = 1;
     // Internal metadata of incidentd
@@ -65,7 +72,53 @@
     // Device information
     optional SystemPropertiesProto system_properties = 1000 [
         (section).type = SECTION_COMMAND,
-        (section).args = "/system/bin/getprop"
+        (section).args = "getprop"
+    ];
+
+    // Device Logs
+    optional android.util.EventLogTagMapProto event_log_tag_map = 1100 [
+        (section).type = SECTION_FILE,
+        (section).args = "/system/etc/event-log-tags"
+    ];
+
+    optional android.util.LogProto main_logs = 1101 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_MAIN"
+    ];
+
+    optional android.util.LogProto radio_logs = 1102 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_RADIO"
+    ];
+
+    optional android.util.LogProto events_logs = 1103 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_EVENTS"
+    ];
+
+    optional android.util.LogProto system_logs = 1104 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_SYSTEM"
+    ];
+
+    optional android.util.LogProto crash_logs = 1105 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_CRASH"
+    ];
+
+    optional android.util.LogProto stats_logs = 1106 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_STATS"
+    ];
+
+    optional android.util.LogProto security_logs = 1107 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_SECURITY"
+    ];
+
+    optional android.util.LogProto kernel_logs = 1108 [
+        (section).type = SECTION_LOG,
+        (section).args = "LOG_ID_KERNEL"
     ];
 
     // Linux services
@@ -86,7 +139,7 @@
 
     optional CpuInfo cpu_info = 2003 [
         (section).type = SECTION_COMMAND,
-        (section).args = "/system/bin/top -b -n 1 -H -s 6 -o pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name"
+        (section).args = "top -b -n 1 -H -s 6 -o pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name"
     ];
 
     optional CpuFreq cpu_freq = 2004 [
@@ -94,6 +147,16 @@
         (section).args = "/sys/devices/system/cpu/cpufreq/all_time_in_state"
     ];
 
+    optional PsDumpProto processes_and_threads = 2005 [
+        (section).type = SECTION_COMMAND,
+        (section).args = "ps -A -T -Z -O pri,nice,rtprio,sched,pcy,time"
+    ];
+
+    optional BatteryTypeProto battery_type = 2006 [
+        (section).type = SECTION_FILE,
+        (section).args = "/sys/class/power_supply/bms/battery_type"
+    ];
+
     // System Services
     optional com.android.server.fingerprint.FingerprintServiceDumpProto fingerprint = 3000 [
         (section).type = SECTION_DUMPSYS,
@@ -184,4 +247,9 @@
         (section).type = SECTION_DUMPSYS,
         (section).args = "graphicsstats --proto"
     ];
+
+    optional com.android.server.job.JobSchedulerServiceDumpProto jobscheduler = 3020 [
+        (section).type = SECTION_DUMPSYS,
+        (section).args = "jobscheduler --proto"
+    ];
 }
diff --git a/core/java/android/service/autofill/Scorer.java b/core/proto/android/os/persistablebundle.proto
similarity index 61%
copy from core/java/android/service/autofill/Scorer.java
copy to core/proto/android/os/persistablebundle.proto
index c401855..75ff787 100644
--- a/core/java/android/service/autofill/Scorer.java
+++ b/core/proto/android/os/persistablebundle.proto
@@ -13,16 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.service.autofill;
 
-/**
- * Helper class used to calculate a score.
- *
- * <p>Typically used to calculate the
- * <a href="AutofillService.html#FieldClassification">field classification</a> score between an
- * actual {@link android.view.autofill.AutofillValue} filled by the user and the expected value
- * predicted by an autofill service.
- */
-public interface Scorer {
+syntax = "proto2";
+package android.os;
 
+option java_multiple_files = true;
+
+// An android.os.PersistableBundle object.
+message PersistableBundleProto {
+    oneof data {
+        int32 parcelled_data_size = 1;
+        string map_data = 2;
+    }
 }
diff --git a/core/proto/android/os/ps.proto b/core/proto/android/os/ps.proto
new file mode 100644
index 0000000..88c6609
--- /dev/null
+++ b/core/proto/android/os/ps.proto
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+package android.os;
+
+option java_multiple_files = true;
+
+message PsDumpProto {
+    message Process {
+        // Security label, most commonly used for SELinux context data.
+        optional string label = 1;
+        optional string user = 2;
+        // Process ID number.
+        optional int32 pid = 3;
+        // The unique number representing a dispatchable entity (alias lwp,
+        // spid).  This value may also appear as: a process ID (pid); a process
+        // group ID (pgrp); a session ID for the session leader (sid); a thread
+        // group ID for the thread group leader (tgid); and a tty process group
+        // ID for the process group leader (tpgid).
+        optional int32 tid = 4;
+        // Parent process ID.
+        optional int32 ppid = 5;
+        // Virtual set size (memory size) of the process, in KiB.
+        optional int32 vsz = 6;
+        // Resident set size. How many physical pages are associated with the
+        // process; real memory usage, in KiB.
+        optional int32 rss = 7;
+        // Name of the kernel function in which the process is sleeping, a "-"
+        // if the process is running, or a "*" if the process is multi-threaded
+        // and ps is not displaying threads.
+        optional string wchan = 8;
+        // Memory address of the process.
+        optional string addr = 9;
+
+        enum ProcessStateCode {
+            STATE_UNKNOWN = 0;
+            // Uninterruptible sleep (usually IO).
+            STATE_D = 1;
+            // Running or runnable (on run queue).
+            STATE_R = 2;
+            // Interruptible sleep (waiting for an event to complete).
+            STATE_S = 3;
+            // Stopped by job control signal.
+            STATE_T = 4;
+            // Stopped by debugger during the tracing.
+            STATE_TRACING = 5;
+            // Dead (should never be seen).
+            STATE_X = 6;
+            // Defunct ("zombie") process. Terminated but not reaped by its
+            // parent.
+            STATE_Z = 7;
+        }
+        // Minimal state display
+        optional ProcessStateCode s = 10;
+        // Priority of the process. Higher number means lower priority.
+        optional int32 pri = 11;
+        // Nice value. This ranges from 19 (nicest) to -20 (not nice to others).
+        optional sint32 ni = 12;
+        // Realtime priority.
+        optional string rtprio = 13; // Number or -
+
+        enum SchedulingPolicy {
+            option allow_alias = true;
+
+            // Regular names conflict with macros defined in
+            // bionic/libc/kernel/uapi/linux/sched.h.
+            SCH_OTHER = 0;
+            SCH_NORMAL = 0;
+
+            SCH_FIFO = 1;
+            SCH_RR = 2;
+            SCH_BATCH = 3;
+            SCH_ISO = 4;
+            SCH_IDLE = 5;
+        }
+        // Scheduling policy of the process.
+        optional SchedulingPolicy sch = 14;
+
+        // How Android memory manager will treat the task
+        enum Policy {
+            POLICY_UNKNOWN = 0;
+            // Foreground.
+            POLICY_FG = 1;
+            // Background.
+            POLICY_BG = 2;
+            POLICY_TA = 3;  // TODO: figure out what this value is
+        }
+        optional Policy pcy = 15;
+        // Total CPU time, "[DD-]HH:MM:SS" format.
+        optional string time = 16;
+        // Command with all its arguments as a string.
+        optional string cmd = 17;
+    }
+    repeated Process processes = 1;
+}
diff --git a/core/proto/android/providers/settings.proto b/core/proto/android/providers/settings.proto
index fb0ebed..f5d098c 100644
--- a/core/proto/android/providers/settings.proto
+++ b/core/proto/android/providers/settings.proto
@@ -582,7 +582,7 @@
     optional SettingProto downloads_backup_charging_only = 162;
     optional SettingProto automatic_storage_manager_downloads_days_to_retain = 163;
     optional SettingProto qs_tiles = 164;
-    optional SettingProto demo_user_setup_complete = 165;
+    reserved 165; // Removed demo_user_setup_complete
     optional SettingProto instant_apps_enabled = 166;
     optional SettingProto device_paired = 167;
     optional SettingProto package_verifier_state = 191;
diff --git a/core/proto/android/server/jobscheduler.proto b/core/proto/android/server/jobscheduler.proto
new file mode 100644
index 0000000..f72ca62
--- /dev/null
+++ b/core/proto/android/server/jobscheduler.proto
@@ -0,0 +1,561 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+package com.android.server.job;
+
+option java_multiple_files = true;
+
+import "frameworks/base/core/proto/android/app/jobparameters.proto";
+import "frameworks/base/core/proto/android/content/clipdata.proto";
+import "frameworks/base/core/proto/android/content/component_name.proto";
+import "frameworks/base/core/proto/android/content/intent.proto";
+import "frameworks/base/core/proto/android/net/network.proto";
+import "frameworks/base/core/proto/android/net/networkrequest.proto";
+import "frameworks/base/core/proto/android/os/bundle.proto";
+import "frameworks/base/core/proto/android/os/persistablebundle.proto";
+import "frameworks/base/core/proto/android/server/forceappstandbytracker.proto";
+
+message JobSchedulerServiceDumpProto {
+    optional ConstantsProto settings = 1;
+
+    repeated int32 started_users = 2;
+
+    message RegisteredJob {
+        optional JobStatusShortInfoProto info = 1;
+        optional JobStatusDumpProto dump = 2;
+
+        // A job is ready to be executed if:
+        // is_job_ready && is_user_started && !is_job_pending &&
+        // !is_job_currently_active && !is_uid_backing_up &&
+        // is_component_present.
+        optional bool is_job_ready = 3;
+        optional bool is_user_started = 4;
+        optional bool is_job_pending = 5;
+        optional bool is_job_currently_active = 6;
+        optional bool is_uid_backing_up = 7;
+        optional bool is_component_present = 8;
+    }
+    repeated RegisteredJob registered_jobs = 3;
+
+    repeated StateControllerProto controllers = 4;
+
+    // Which uids are currently in the foreground.
+    message PriorityOverride {
+        optional int32 uid = 1;
+        // Use sint32 instead of an enum since priorities can technically be
+        // negative.
+        optional sint32 override_value = 2;
+    }
+    repeated PriorityOverride priority_overrides = 5;
+
+    // UIDs that are currently performing backups, so their jobs won't be
+    // allowed to run.
+    repeated int32 backing_up_uids = 6;
+
+    optional JobPackageHistoryProto history = 7;
+    optional JobPackageTrackerDumpProto package_tracker = 8;
+
+    message PendingJob {
+        optional JobStatusShortInfoProto info = 1;
+        optional JobStatusDumpProto dump = 2;
+        optional sint32 evaluated_priority = 3;
+        // How long this job has been pending.
+        optional int64 enqueued_duration_ms = 4;
+    }
+    repeated PendingJob pending_jobs = 9;
+
+    // From a service that has currently active or pending jobs.
+    message ActiveJob {
+        message InactiveJob {
+            optional int64 time_since_stopped_ms = 1;
+            // This is not always provided.
+            optional string stopped_reason = 2;
+        }
+        message RunningJob {
+            optional JobStatusShortInfoProto info = 1;
+            // How long this job has been running for.
+            optional int64 running_duration_ms = 2;
+            optional int64 time_until_timeout_ms = 3;
+
+            optional JobStatusDumpProto dump = 4;
+
+            optional sint32 evaluated_priority = 5;
+
+            optional int64 time_since_made_active_ms = 6;
+            // How long this job has been pending.
+            optional int64 pending_duration_ms = 7;
+        }
+        oneof job {
+            InactiveJob inactive = 1;
+            RunningJob running = 2;
+        }
+    }
+    repeated ActiveJob active_jobs = 10;
+
+    // True when JobScheduler is allowed to run third party apps.
+    optional bool is_ready_to_rock = 11;
+    // What was last reported to DeviceIdleController about whether the device
+    // is active.
+    optional bool reported_active = 12;
+    // The current limit on the number of concurrent JobServiceContext entries
+    // we want to keep actively running a job.
+    optional int32 max_active_jobs = 13;
+}
+
+// A com.android.server.job.JobSchedulerService.Constants object.
+message ConstantsProto {
+    // Minimum # of idle jobs that must be ready in order to force the JMS to
+    // schedule things early.
+    optional int32 min_idle_count = 1;
+    // Minimum # of charging jobs that must be ready in order to force the JMS
+    // to schedule things early.
+    optional int32 min_charging_count = 2;
+    // Minimum # of "battery not low" jobs that must be ready in order to force
+    // the JMS to schedule things early.
+    optional int32 min_battery_not_low_count = 3;
+    // Minimum # of "storage not low" jobs that must be ready in order to force
+    // the JMS to schedule things early.
+    optional int32 min_storage_not_low_count = 4;
+    // Minimum # of connectivity jobs that must be ready in order to force the
+    // JMS to schedule things early. 1 == Run connectivity jobs as soon as
+    // ready.
+    optional int32 min_connectivity_count = 5;
+    // Minimum # of content trigger jobs that must be ready in order to force
+    // the JMS to schedule things early.
+    optional int32 min_content_count = 6;
+    // Minimum # of jobs (with no particular constraints) for which the JMS will
+    // be happy running some work early. This (and thus the other min counts)
+    // is now set to 1, to prevent any batching at this level. Since we now do
+    // batching through doze, that is a much better mechanism.
+    optional int32 min_ready_jobs_count = 7;
+    // This is the job execution factor that is considered to be heavy use of
+    // the system.
+    optional double heavy_use_factor = 8;
+    // This is the job execution factor that is considered to be moderate use of
+    // the system.
+    optional double moderate_use_factor = 9;
+    // The number of MAX_JOB_CONTEXTS_COUNT we reserve for the foreground app.
+    optional int32 fg_job_count = 10;
+    // The maximum number of background jobs we allow when the system is in a
+    // normal memory state.
+    optional int32 bg_normal_job_count = 11;
+    // The maximum number of background jobs we allow when the system is in a
+    // moderate memory state.
+    optional int32 bg_moderate_job_count = 12;
+    // The maximum number of background jobs we allow when the system is in a
+    // low memory state.
+    optional int32 bg_low_job_count = 13;
+    // The maximum number of background jobs we allow when the system is in a
+    // critical memory state.
+    optional int32 bg_critical_job_count = 14;
+    // The maximum number of times we allow a job to have itself rescheduled
+    // before giving up on it, for standard jobs.
+    optional int32 max_standard_reschedule_count = 15;
+    // The maximum number of times we allow a job to have itself rescheduled
+    // before giving up on it, for jobs that are executing work.
+    optional int32 max_work_reschedule_count = 16;
+    // The minimum backoff time to allow for linear backoff.
+    optional int64 min_linear_backoff_time_ms = 17;
+    // The minimum backoff time to allow for exponential backoff.
+    optional int64 min_exp_backoff_time_ms = 18;
+    // How often we recalculate runnability based on apps' standby bucket
+    // assignment. This should be prime relative to common time interval lengths
+    // such as a quarter-hour or day, so that the heartbeat drifts relative to
+    // wall-clock milestones.
+    optional int64 standby_heartbeat_time_ms = 19;
+    // Mapping: standby bucket -> number of heartbeats between each sweep of
+    // that bucket's jobs.
+    // Bucket assignments as recorded in the JobStatus objects are normalized to
+    // be indices into this array, rather than the raw constants used by
+    // AppIdleHistory.
+    repeated int32 standby_beats = 20;
+}
+
+message StateControllerProto {
+    message AppIdleController {
+        optional bool is_parole_on = 1;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+            optional string source_package_name = 3;
+            // If the constraints are satisfied, then the controller will mark
+            // the job as RUNNABLE, otherwise, it will be WAITING.
+            optional bool are_constraints_satisfied = 4;
+        }
+        repeated TrackedJob tracked_jobs = 2;
+    }
+    message BackgroundJobsController {
+        optional com.android.server.ForceAppStandbyTrackerProto force_app_standby_tracker = 1;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+            optional string source_package_name = 3;
+            optional bool is_in_foreground = 4;
+            optional bool is_whitelisted = 5;
+            optional bool can_run_any_in_background = 6;
+            // If the constraints are satisfied, then the controller will mark
+            // the job as RUNNABLE, otherwise, it will be WAITING.
+            optional bool are_constraints_satisfied = 7;
+        }
+        repeated TrackedJob tracked_jobs = 2;
+    }
+    message BatteryController {
+        optional bool is_on_stable_power = 1;
+        optional bool is_battery_not_low = 2;
+
+        // Whether or not the controller is monitoring battery changes.
+        optional bool is_monitoring = 3;
+        // Only valid if is_monitoring is true.
+        optional int32 last_broadcast_sequence_number = 4;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+        }
+        repeated TrackedJob tracked_jobs = 5;
+    }
+    message ConnectivityController {
+        optional bool is_connected = 1;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+            optional .android.net.NetworkRequestProto required_network = 3;
+        }
+        repeated TrackedJob tracked_jobs = 2;
+    }
+    message ContentObserverController {
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+        }
+        repeated TrackedJob tracked_jobs = 1;
+
+        message Observer {
+            optional int32 user_id = 1;
+
+            message TriggerContentData {
+                optional string uri = 1;
+                optional int32 flags = 2;
+
+                // A
+                // com.android.server.job.controllers.ContentObserverController.JobInstance
+                // object.
+                message JobInstance {
+                    optional JobStatusShortInfoProto info = 1;
+                    optional int32 source_uid = 2;
+
+                    optional int64 trigger_content_update_delay_ms = 3;
+                    optional int64 trigger_content_max_delay_ms = 4;
+
+                    repeated string changed_authorities = 5;
+                    repeated string changed_uris = 6;
+                }
+                repeated JobInstance jobs = 3;
+            }
+            repeated TriggerContentData triggers = 2;
+        }
+        repeated Observer observers = 2;
+    }
+    message DeviceIdleJobsController {
+        // True when in device idle mode.
+        optional bool is_device_idle_mode = 1;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+            optional string source_package_name = 3;
+            // If the constraints are satisfied, then the controller will mark
+            // the job as RUNNABLE, otherwise, it will be WAITING.
+            optional bool are_constraints_satisfied = 4;
+            optional bool is_doze_whitelisted = 5;
+            // A job that is exempted from Doze when the app is temp whitelisted
+            // or in the foreground.
+            optional bool is_allowed_in_doze = 6;
+        }
+        repeated TrackedJob tracked_jobs = 2;
+    }
+    message IdleController {
+        optional bool is_idle = 1;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+        }
+        repeated TrackedJob tracked_jobs = 2;
+    }
+    message StorageController {
+        optional bool is_storage_not_low = 1;
+        optional int32 last_broadcast_sequence_number = 2;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+        }
+        repeated TrackedJob tracked_jobs = 3;
+    }
+    message TimeController {
+        optional int64 now_elapsed_realtime = 1;
+        optional int64 time_until_next_delay_alarm_ms = 2;
+        optional int64 time_until_next_deadline_alarm_ms = 3;
+
+        message TrackedJob {
+            optional JobStatusShortInfoProto info = 1;
+            optional int32 source_uid = 2;
+
+            optional bool has_timing_delay_constraint = 3;
+            // Only valid if has_timing_delay_constraint is true. Can be
+            // negative if the delay is in the past.
+            optional int64 delay_time_remaining_ms = 4;
+
+            optional bool has_deadline_constraint = 5;
+            // Only valid if has_timing_delay_constraint is true. Can be
+            // negative in certain situations.
+            optional int64 time_remaining_until_deadline_ms = 6;
+        }
+        repeated TrackedJob tracked_jobs = 4;
+    }
+    oneof controller {
+        AppIdleController app_idle = 1;
+        BackgroundJobsController background = 2;
+        BatteryController battery = 3;
+        ConnectivityController connectivity = 4;
+        ContentObserverController content_observer = 5;
+        DeviceIdleJobsController device_idle = 6;
+        IdleController idle = 7;
+        StorageController storage = 8;
+        TimeController time = 9;
+    }
+}
+
+// A com.android.server.job.JobPackageTracker.DataSet object.
+message DataSetProto {
+    optional int64 start_clock_time_ms = 1;
+    // How much time has elapsed since the DataSet was instantiated.
+    optional int64 elapsed_time_ms = 2;
+    optional int64 period_ms = 3;
+
+    // Represents a com.android.server.job.JobPackageTracker.PackageEntry
+    // object, but with some extra data.
+    message PackageEntryProto {
+        optional int32 uid = 1;
+        optional string package_name = 2;
+
+        message State {
+            optional int64 duration_ms = 1;
+            optional int32 count = 2;
+        }
+        optional State pending_state = 3;
+        optional State active_state = 4;
+        optional State active_top_state = 5;
+
+        // True if the PackageEntry is currently pending or has been pending in
+        // the past.
+        optional bool pending = 6;
+        // True if the PackageEntry is currently active or has been active in
+        // the past.
+        optional bool active = 7;
+        // True if the PackageEntry is currently active top or has been active
+        // top in the past.
+        optional bool active_top = 8;
+
+        message StopReasonCount {
+            optional .android.app.JobParametersProto.CancelReason reason = 1;
+            optional int32 count = 2;
+        }
+        repeated StopReasonCount stop_reasons = 9;
+    }
+    repeated PackageEntryProto package_entries = 4;
+
+    optional int32 max_concurrency = 5;
+    optional int32 max_foreground_concurrency = 6;
+}
+
+// Dump from com.android.server.job.GrantedUriPermissions.
+message GrantedUriPermissionsDumpProto {
+    optional int32 flags = 1;
+    optional int32 source_user_id = 2;
+    optional string tag = 3;
+    optional string permission_owner = 4;
+    repeated string uris = 5;
+}
+
+message JobPackageTrackerDumpProto {
+    repeated DataSetProto historical_stats = 1;
+    optional DataSetProto current_stats = 2;
+}
+
+message JobPackageHistoryProto {
+    enum Event {
+        UNKNOWN = 0;
+        START_JOB = 1;
+        STOP_JOB = 2;
+        START_PERIODIC_JOB = 3;
+        STOP_PERIODIC_JOB = 4;
+    }
+    message HistoryEvent {
+        optional Event event = 1;
+        optional int64 time_since_event_ms = 2;
+        optional int32 uid = 3;
+        // Job IDs can technically be negative.
+        optional int32 job_id = 4;
+        optional string tag = 5;
+        // Only valid for STOP_JOB or STOP_PERIODIC_JOB Events.
+        optional .android.app.JobParametersProto.CancelReason stop_reason = 6;
+    }
+    repeated HistoryEvent history_event = 1;
+}
+
+message JobStatusShortInfoProto {
+    optional int32 calling_uid = 1;
+    // Job IDs can technically be negative.
+    optional int32 job_id = 2;
+    optional string battery_name = 3;
+}
+
+// Dump from a com.android.server.job.controllers.JobStatus object.
+message JobStatusDumpProto {
+    // The UID that scheduled the job.
+    optional int32 calling_uid = 1;
+    optional string tag = 2;
+
+    // The UID for which the job is being run.
+    optional int32 source_uid = 3;
+    optional int32 source_user_id = 4;
+    // The package for which the job is being run.
+    optional string source_package_name = 5;
+
+    // Custom dump of android.app.job.JobInfo object.
+    message JobInfo {
+        optional .android.content.ComponentNameProto service = 1;
+
+        optional bool is_periodic = 2;
+        // Only valid if is_periodic is true.
+        optional int64 period_interval_ms = 3;
+        // Only valid if is_periodic is true.
+        optional int64 period_flex_ms = 4;
+
+        optional bool is_persisted = 5;
+        optional sint32 priority = 6;
+        optional int32 flags = 7;
+
+        optional bool requires_charging = 8;
+        optional bool requires_battery_not_low = 9;
+        optional bool requires_device_idle = 10;
+
+        message TriggerContentUri {
+            optional int32 flags = 1;
+            optional string uri = 2;
+        }
+        repeated TriggerContentUri trigger_content_uris = 11;
+        optional int64 trigger_content_update_delay_ms = 12;
+        optional int64 trigger_content_max_delay_ms = 13;
+
+        optional .android.os.PersistableBundleProto extras = 14;
+        optional .android.os.BundleProto transient_extras = 15;
+        optional .android.content.ClipDataProto clip_data = 16;
+
+        optional GrantedUriPermissionsDumpProto granted_uri_permissions = 17;
+
+        optional .android.net.NetworkRequestProto required_network = 18;
+
+        optional int64 total_network_bytes = 19;
+
+        optional int64 min_latency_ms = 20;
+        optional int64 max_execution_delay_ms = 21;
+
+        message Backoff {
+            enum Policy {
+                BACKOFF_POLICY_LINEAR = 0;
+                BACKOFF_POLICY_EXPONENTIAL = 1;
+            }
+            optional Policy policy = 1;
+            optional int64 initial_backoff_ms = 2;
+        }
+        optional Backoff backoff_policy = 22;
+
+        optional bool has_early_constraint = 23;
+        optional bool has_late_constraint = 24;
+    }
+    optional JobInfo job_info = 6;
+
+    enum Constraint {
+        CONSTRAINT_CHARGING = 1;
+        CONSTRAINT_BATTERY_NOT_LOW = 2;
+        CONSTRAINT_STORAGE_NOT_LOW = 3;
+        CONSTRAINT_TIMING_DELAY = 4;
+        CONSTRAINT_DEADLINE = 5;
+        CONSTRAINT_IDLE = 6;
+        CONSTRAINT_CONNECTIVITY = 7;
+        CONSTRAINT_APP_NOT_IDLE = 8;
+        CONSTRAINT_CONTENT_TRIGGER = 9;
+        CONSTRAINT_DEVICE_NOT_DOZING = 10;
+    }
+    repeated Constraint required_constraints = 7;
+    repeated Constraint satisfied_constraints = 8;
+    repeated Constraint unsatisfied_constraints = 9;
+    optional bool is_doze_whitelisted = 10;
+
+    enum TrackingController {
+        TRACKING_BATTERY = 0;
+        TRACKING_CONNECTIVITY = 1;
+        TRACKING_CONTENT = 2;
+        TRACKING_IDLE = 3;
+        TRACKING_STORAGE = 4;
+        TRACKING_TIME = 5;
+    }
+    // Controllers that are currently tracking the job.
+    repeated TrackingController tracking_controllers = 11;
+
+    repeated string changed_authorities = 12;
+    repeated string changed_uris = 13;
+
+    optional .android.net.NetworkProto network = 14;
+
+    // Only the desired data from an android.app.job.JobWorkItem object.
+    message JobWorkItem {
+        optional int32 work_id = 1;
+        optional int32 delivery_count = 2;
+        optional .android.content.IntentProto intent = 3;
+        optional GrantedUriPermissionsDumpProto uri_grants = 4;
+    }
+    repeated JobWorkItem pending_work = 15;
+    repeated JobWorkItem executing_work = 16;
+
+    enum Bucket {
+        ACTIVE = 0;
+        WORKING_SET = 1;
+        FREQUENT = 2;
+        RARE = 3;
+        NEVER = 4;
+    }
+    optional Bucket standby_bucket = 17;
+
+    optional int64 enqueue_duration_ms = 18;
+    // Can be negative if the earliest runtime deadline has passed.
+    optional sint64 time_until_earliest_runtime_ms = 19;
+    // Can be negative if the latest runtime deadline has passed.
+    optional sint64 time_until_latest_runtime_ms = 20;
+
+    optional int32 num_failures = 21;
+
+    optional int64 last_successful_run_time = 22;
+    optional int64 last_failed_run_time = 23;
+}
diff --git a/core/proto/android/server/windowmanagerservice.proto b/core/proto/android/server/windowmanagerservice.proto
index ef7b6b0..12aca78 100644
--- a/core/proto/android/server/windowmanagerservice.proto
+++ b/core/proto/android/server/windowmanagerservice.proto
@@ -18,6 +18,7 @@
 
 import "frameworks/base/core/proto/android/content/configuration.proto";
 import "frameworks/base/core/proto/android/graphics/rect.proto";
+import "frameworks/base/core/proto/android/view/displaycutout.proto";
 import "frameworks/base/core/proto/android/view/displayinfo.proto";
 import "frameworks/base/core/proto/android/view/windowlayoutparams.proto";
 
@@ -172,6 +173,27 @@
   repeated WindowStateProto child_windows = 15;
   optional .android.graphics.RectProto surface_position = 16;
   optional .android.graphics.RectProto shown_position = 17;
+  optional int32 requested_width = 18;
+  optional int32 requested_height = 19;
+  optional int32 view_visibility = 20;
+  optional int32 system_ui_visibility = 21;
+  optional bool has_surface = 22;
+  optional bool is_ready_for_display = 23;
+  optional .android.graphics.RectProto display_frame = 24;
+  optional .android.graphics.RectProto overscan_frame = 25;
+  optional .android.graphics.RectProto visible_frame = 26;
+  optional .android.graphics.RectProto decor_frame = 27;
+  optional .android.graphics.RectProto outset_frame = 28;
+  optional .android.graphics.RectProto overscan_insets = 29;
+  optional .android.graphics.RectProto visible_insets = 30;
+  optional .android.graphics.RectProto stable_insets = 31;
+  optional .android.graphics.RectProto outsets = 32;
+  optional .android.view.DisplayCutoutProto cutout = 33;
+  optional bool remove_on_exit = 34;
+  optional bool destroying = 35;
+  optional bool removed = 36;
+  optional bool is_on_screen = 37;
+  optional bool is_visible = 38;
 }
 
 message IdentifierProto {
@@ -184,6 +206,15 @@
 message WindowStateAnimatorProto {
   optional .android.graphics.RectProto last_clip_rect = 1;
   optional WindowSurfaceControllerProto surface = 2;
+  enum DrawState {
+    NO_SURFACE = 0;
+    DRAW_PENDING = 1;
+    COMMIT_DRAW_PENDING = 2;
+    READY_TO_SHOW = 3;
+    HAS_DRAWN = 4;
+  }
+  optional DrawState draw_state = 3;
+  optional .android.graphics.RectProto system_decor_rect = 4;
 }
 
 /* represents WindowSurfaceController */
diff --git a/core/proto/android/util/event_log_tags.proto b/core/proto/android/util/event_log_tags.proto
new file mode 100644
index 0000000..cb039be
--- /dev/null
+++ b/core/proto/android/util/event_log_tags.proto
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+package android.util;
+
+option java_multiple_files = true;
+
+// Proto representation of event.logtags.
+// Usually sit in /system/etc/event-log-tags.
+message EventLogTagMapProto {
+    repeated EventLogTag event_log_tags = 1;
+}
+
+message EventLogTag {
+    optional uint32 tag_number = 1; // keyed by tag number.
+    optional string tag_name = 2;
+
+    message ValueDescriptor {
+        optional string name = 1;
+
+        enum DataType {
+            UNKNOWN = 0;
+            INT = 1;
+            LONG = 2;
+            STRING = 3;
+            LIST = 4;
+            FLOAT = 5;
+        }
+        optional DataType type = 2;
+
+        enum DataUnit {
+            UNSET = 0;          // this field is optional, so default is unset
+            OBJECTS = 1;        // Number of objects
+            BYTES = 2;          // Number of bytes (default for type of int/long)
+            MILLISECONDS = 3;   // Number of milliseconds
+            ALLOCATIONS = 4;    // Number of allocations
+            ID = 5;             // Id
+            PERCENT = 6;        // Percent
+            SECONDS = 115;      // 's', Number of seconds (monotonic time)
+        }
+        optional DataUnit unit = 3;
+    }
+    repeated ValueDescriptor value_descriptors = 3;
+}
\ No newline at end of file
diff --git a/core/proto/android/util/log.proto b/core/proto/android/util/log.proto
new file mode 100644
index 0000000..30ff412
--- /dev/null
+++ b/core/proto/android/util/log.proto
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+package android.util;
+
+option java_multiple_files = true;
+
+// Represents a Text Log in logd
+// Next Tag: 9
+message TextLogEntry {
+    optional uint64 sec = 1;
+    optional uint64 nanosec = 2;
+
+    enum LogPriority {
+        LOG_UNKNOWN = 0;
+        LOG_DEFAULT = 1;
+        LOG_VERBOSE = 2;
+        LOG_DEBUG   = 3;
+        LOG_INFO    = 4;
+        LOG_WARN    = 5;
+        LOG_ERROR   = 6;
+        LOG_FATAL   = 7;
+        LOG_SILENT  = 8;
+    }
+    optional LogPriority priority = 3;
+    optional int32 uid = 4;
+    optional int32 pid = 5;
+    optional int32 tid = 6;
+    optional string tag = 7;
+    optional string log = 8;
+}
+
+// Represents a Binary Log in logd, need to look event-log-tags for more info.
+// Next Tag: 8
+message BinaryLogEntry {
+    optional uint64 sec = 1;
+    optional uint64 nanosec = 2;
+    optional int32 uid = 3;
+    optional int32 pid = 4;
+    optional int32 tid = 5;
+
+    // Index of the event tag, can look up in event-log-tags file
+    optional uint32 tag_index = 6;
+
+    message Elem {
+        // must be sync with liblog log/log.h
+        enum Type {
+            EVENT_TYPE_LIST_STOP = 10; // '\n'
+            EVENT_TYPE_UNKNOWN = 63; // '?'
+
+            EVENT_TYPE_INT = 0;
+            EVENT_TYPE_LONG = 1;
+            EVENT_TYPE_STRING = 2;
+            EVENT_TYPE_LIST = 3;
+            EVENT_TYPE_FLOAT = 4;
+        }
+        optional Type type = 1 [default=EVENT_TYPE_UNKNOWN];
+
+        oneof value {
+            int32 val_int32 = 2;
+            int64 val_int64 = 3;
+            string val_string = 4;
+            float val_float = 5;
+        }
+    }
+    repeated Elem elems = 7;
+}
+
+message LogProto {
+    repeated TextLogEntry text_logs = 1;
+
+    repeated BinaryLogEntry binary_logs = 2;
+}
+
diff --git a/core/proto/android/view/display.proto b/core/proto/android/view/display.proto
index 210c6d1..cac0830 100644
--- a/core/proto/android/view/display.proto
+++ b/core/proto/android/view/display.proto
@@ -38,4 +38,16 @@
         // The display is on and optimized for VR mode.
         DISPLAY_STATE_VR = 5;
     }
+    enum ColorMode {
+        COLOR_MODE_INVALID = -1;
+        COLOR_MODE_BT601_625 = 1;
+        COLOR_MODE_BT601_625_UNADJUSTED = 2;
+        COLOR_MODE_BT601_525 = 3;
+        COLOR_MODE_BT601_525_UNADJUSTED = 4;
+        COLOR_MODE_BT709 = 5;
+        COLOR_MODE_DCI_P3 = 6;
+        COLOR_MODE_SRGB = 7;
+        COLOR_MODE_ADOBE_RGB = 8;
+        COLOR_MODE_DISPLAY_P3 = 9;
+    }
 }
diff --git a/core/proto/android/view/displaycutout.proto b/core/proto/android/view/displaycutout.proto
new file mode 100644
index 0000000..ff13fab
--- /dev/null
+++ b/core/proto/android/view/displaycutout.proto
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+import "frameworks/base/core/proto/android/graphics/rect.proto";
+
+package android.view;
+option java_multiple_files = true;
+
+message DisplayCutoutProto {
+  optional .android.graphics.RectProto insets = 1;
+  optional .android.graphics.RectProto bounds = 2;
+}
diff --git a/core/proto/android/view/windowlayoutparams.proto b/core/proto/android/view/windowlayoutparams.proto
index 7821212..b81cd1f 100644
--- a/core/proto/android/view/windowlayoutparams.proto
+++ b/core/proto/android/view/windowlayoutparams.proto
@@ -15,11 +15,51 @@
  */
 
 syntax = "proto2";
-package android.view;
 
+import "frameworks/base/core/proto/android/graphics/pixelformat.proto";
+import "frameworks/base/core/proto/android/view/display.proto";
+
+package android.view;
 option java_multiple_files = true;
 
 /* represents WindowManager.LayoutParams */
 message WindowLayoutParamsProto {
   optional int32 type = 1;
+  optional int32 x = 2;
+  optional int32 y = 3;
+  optional int32 width = 4;
+  optional int32 height = 5;
+  optional float horizontal_margin = 6;
+  optional float vertical_margin = 7;
+  optional int32 gravity = 8;
+  optional int32 soft_input_mode = 9;
+  optional .android.graphics.PixelFormatProto.Format format = 10;
+  optional int32 window_animations = 11;
+  optional float alpha = 12;
+  optional float screen_brightness = 13;
+  optional float button_brightness = 14;
+  enum RotationAnimation {
+    ROTATION_ANIMATION_UNSPECIFIED = -1;
+    ROTATION_ANIMATION_CROSSFADE = 1;
+    ROTATION_ANIMATION_JUMPCUT = 2;
+    ROTATION_ANIMATION_SEAMLESS = 3;
+  }
+  optional RotationAnimation rotation_animation = 15;
+  optional float preferred_refresh_rate = 16;
+  optional int32 preferred_display_mode_id = 17;
+  optional bool has_system_ui_listeners = 18;
+  optional uint32 input_feature_flags = 19;
+  optional int64 user_activity_timeout = 20;
+  enum NeedsMenuState {
+    NEEDS_MENU_UNSET = 0;
+    NEEDS_MENU_SET_TRUE = 1;
+    NEEDS_MENU_SET_FALSE = 2;
+  }
+  optional NeedsMenuState needs_menu_key = 22;
+  optional .android.view.DisplayProto.ColorMode color_mode = 23;
+  optional uint32 flags = 24;
+  optional uint64 flags_extra = 25;
+  optional uint32 private_flags = 26;
+  optional uint32 system_ui_visibility_flags = 27;
+  optional uint32 subtree_system_ui_visibility_flags = 28;
 }
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 272e3c7..00e3a4a 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -159,6 +159,8 @@
     <protected-broadcast
         android:name="android.bluetooth.headset.action.HF_INDICATORS_VALUE_CHANGED" />
     <protected-broadcast
+        android:name="android.bluetooth.headset.profile.action.ACTIVE_DEVICE_CHANGED" />
+    <protected-broadcast
         android:name="android.bluetooth.headsetclient.profile.action.CONNECTION_STATE_CHANGED" />
     <protected-broadcast
         android:name="android.bluetooth.headsetclient.profile.action.AUDIO_STATE_CHANGED" />
@@ -173,6 +175,8 @@
     <protected-broadcast
         android:name="android.bluetooth.a2dp.profile.action.CONNECTION_STATE_CHANGED" />
     <protected-broadcast
+        android:name="android.bluetooth.a2dp.profile.action.ACTIVE_DEVICE_CHANGED" />
+    <protected-broadcast
         android:name="android.bluetooth.a2dp.profile.action.PLAYING_STATE_CHANGED" />
     <protected-broadcast
         android:name="android.bluetooth.a2dp.profile.action.CODEC_CONFIG_CHANGED" />
@@ -566,6 +570,7 @@
 
     <!-- Made protected in P (was introduced in JB-MR2) -->
     <protected-broadcast android:name="android.intent.action.GET_RESTRICTION_ENTRIES" />
+    <protected-broadcast android:name="android.telephony.euicc.action.OTA_STATUS_CHANGED" />
 
     <!-- ====================================================================== -->
     <!--                          RUNTIME PERMISSIONS                           -->
@@ -1797,6 +1802,15 @@
     <permission android:name="android.permission.ALLOCATE_AGGRESSIVE"
         android:protectionLevel="signature|privileged" />
 
+    <!-- @SystemApi @hide
+         Allows an application to use reserved disk space.
+         <p>Not for use by third-party applications.  Should only be requested by
+         apps that provide core system functionality, to ensure system stability
+         when disk is otherwise completely full.
+    -->
+    <permission android:name="android.permission.USE_RESERVED_DISK"
+        android:protectionLevel="signature|privileged" />
+
     <!-- ================================== -->
     <!-- Permissions for screenlock         -->
     <!-- ================================== -->
@@ -2835,6 +2849,16 @@
         android:name="android.permission.CLEAR_APP_GRANTED_URI_PERMISSIONS"
         android:protectionLevel="signature" />
 
+    <!-- @hide
+         Allows an application to change the status of Scoped Access Directory requests granted or
+         rejected by the user.
+         <p>This permission should <em>only</em> be requested by the platform
+         settings app.  This permission cannot be granted to third-party apps.
+         <p>Protection level: signature
+    -->
+    <permission android:name="android.permission.MANAGE_SCOPED_ACCESS_DIRECTORY_PERMISSIONS"
+        android:protectionLevel="signature" />
+
     <!-- @SystemApi Allows an application to delete cache files.
     <p>Not for use by third-party applications. -->
     <permission android:name="android.permission.DELETE_CACHE_FILES"
@@ -3125,6 +3149,12 @@
     <permission android:name="android.permission.BACKUP"
         android:protectionLevel="signature|privileged" />
 
+    <!-- @SystemApi Allows application to manage RecoverableKeyStoreLoader.
+    <p>Not for use by third-party applications.
+         @hide -->
+    <permission android:name="android.permission.RECOVER_KEYSTORE"
+        android:protectionLevel="signature|privileged" />
+
     <!-- Allows a package to launch the secure full-backup confirmation UI.
          ONLY the system process may hold this permission.
          @hide -->
@@ -3870,6 +3900,14 @@
             </intent-filter>
         </receiver>
 
+        <receiver android:name="com.android.server.updates.NetworkWatchlistInstallReceiver"
+                  android:permission="android.permission.UPDATE_CONFIG">
+            <intent-filter>
+                <action android:name="android.intent.action.UPDATE_NETWORK_WATCHLIST" />
+                <data android:scheme="content" android:host="*" android:mimeType="*/*" />
+            </intent-filter>
+        </receiver>
+
         <receiver android:name="com.android.server.updates.ApnDbInstallReceiver"
                 android:permission="android.permission.UPDATE_CONFIG">
             <intent-filter>
@@ -3910,6 +3948,14 @@
             </intent-filter>
         </receiver>
 
+        <receiver android:name="com.android.server.updates.CarrierIdInstallReceiver"
+                  android:permission="android.permission.UPDATE_CONFIG">
+            <intent-filter>
+                <action android:name="com.android.internal.intent.action.UPDATE_CARRIER_ID_DB" />
+                <data android:scheme="content" android:host="*" android:mimeType="*/*" />
+            </intent-filter>
+        </receiver>
+
         <receiver android:name="com.android.server.MasterClearReceiver"
             android:permission="android.permission.MASTER_CLEAR">
             <intent-filter
diff --git a/core/res/res/anim/cross_profile_apps_thumbnail_enter.xml b/core/res/res/anim/cross_profile_apps_thumbnail_enter.xml
new file mode 100644
index 0000000..3254ebb
--- /dev/null
+++ b/core/res/res/anim/cross_profile_apps_thumbnail_enter.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2018, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<!-- This should be kept in sync with task_open_enter.xml -->
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:shareInterpolator="false" android:zAdjustment="top">
+
+    <alpha android:fromAlpha="0" android:toAlpha="1.0"
+           android:startOffset="300"
+           android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+           android:interpolator="@interpolator/decelerate_quart"
+           android:duration="167"/>
+
+    <translate android:fromYDelta="110%" android:toYDelta="0"
+               android:startOffset="300"
+               android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+               android:interpolator="@interpolator/decelerate_quint"
+               android:duration="417"/>
+
+    <!-- To keep the thumbnail around longer -->
+    <alpha android:fromAlpha="1.0" android:toAlpha="0"
+           android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+           android:interpolator="@interpolator/decelerate_quint"
+           android:startOffset="717"
+           android:duration="200"/>
+</set>
\ No newline at end of file
diff --git a/core/res/res/anim/task_open_enter.xml b/core/res/res/anim/task_open_enter.xml
index e511cc9..b73e14f 100644
--- a/core/res/res/anim/task_open_enter.xml
+++ b/core/res/res/anim/task_open_enter.xml
@@ -16,7 +16,7 @@
 ** limitations under the License.
 */
 -->
-
+<!-- This should in sync with task_open_enter_cross_profile_apps.xml -->
 <set xmlns:android="http://schemas.android.com/apk/res/android"
         android:shareInterpolator="false" android:zAdjustment="top">
 
diff --git a/core/res/res/anim/task_open_enter_cross_profile_apps.xml b/core/res/res/anim/task_open_enter_cross_profile_apps.xml
new file mode 100644
index 0000000..ad89fde
--- /dev/null
+++ b/core/res/res/anim/task_open_enter_cross_profile_apps.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2018, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<!-- This should in sync with task_open_enter.xml -->
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:shareInterpolator="false" android:zAdjustment="top">
+
+    <alpha android:fromAlpha="0" android:toAlpha="1.0"
+           android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+           android:interpolator="@interpolator/decelerate_quart"
+           android:startOffset="300"
+           android:duration="167"/>
+
+    <translate android:fromYDelta="110%" android:toYDelta="0"
+               android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+               android:interpolator="@interpolator/decelerate_quint"
+               android:startOffset="300"
+               android:duration="417"/>
+
+    <!-- To keep the transition around longer for the thumbnail, should be kept in sync with
+         cross_profile_apps_thumbmail.xml -->
+    <alpha android:fromAlpha="1.0" android:toAlpha="1.0"
+           android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+           android:startOffset="717"
+           android:duration="200"/>
+</set>
\ No newline at end of file
diff --git a/core/res/res/values-af/required_apps_managed_device.xml b/core/res/res/values-af/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-af/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-af/required_apps_managed_profile.xml b/core/res/res/values-af/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-af/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-af/required_apps_managed_user.xml b/core/res/res/values-af/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-af/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-af/strings.xml b/core/res/res/values-af/strings.xml
index 1646073..e33cfc1 100644
--- a/core/res/res/values-af/strings.xml
+++ b/core/res/res/values-af/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Titelloos&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tik om alle netwerke te sien"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Koppel"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Alle netwerke"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi sal outomaties aanskakel"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Wanneer jy naby \'n gestoorde hoëgehaltenetwerk is"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Moenie weer aanskakel nie"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Meld aan by Wi-Fi-netwerk"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Meld by netwerk aan"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-am/required_apps_managed_device.xml b/core/res/res/values-am/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-am/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-am/required_apps_managed_profile.xml b/core/res/res/values-am/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-am/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-am/required_apps_managed_user.xml b/core/res/res/values-am/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-am/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-am/strings.xml b/core/res/res/values-am/strings.xml
index 868b065..e992266 100644
--- a/core/res/res/values-am/strings.xml
+++ b/core/res/res/values-am/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"ኪባ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ርዕስ አልባ&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"ሁሉንም አውታረ መረቦችን ለማየት መታ ያድርጉ"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"አገናኝ"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"ሁሉም አውታረ መረቦች"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi በራስ-ሰር ይበራል"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"ከፍተኛ ጥራት ያለው የተቀመጠ አውታረ መረብ አቅራቢያ ሲሆኑ"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"መልሰህ አታብራ"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ወደ Wi-Fi አውታረ መረብ በመለያ ግባ"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ወደ አውታረ መረብ በመለያ ይግቡ"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ar/required_apps_managed_device.xml b/core/res/res/values-ar/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ar/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ar/required_apps_managed_profile.xml b/core/res/res/values-ar/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ar/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ar/required_apps_managed_user.xml b/core/res/res/values-ar/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ar/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ar/strings.xml b/core/res/res/values-ar/strings.xml
index 2f69bd5..2002084 100644
--- a/core/res/res/values-ar/strings.xml
+++ b/core/res/res/values-ar/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"بايت"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"كيلوبايت"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"ميغابايت"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"غيغابايت"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"تيرابايت"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"بيتابايت"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"‏&lt;بلا عنوان&gt;"</string>
@@ -1204,6 +1208,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"انقر للاطلاع على جميع الشبكات"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"اتصال"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"جميع الشبكات"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"‏سيتم تشغيل شبكة Wi-Fi تلقائيًا."</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"عندما تكون بالقرب من شبكة محفوظة عالية الجودة"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"عدم إعادة التشغيل"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"‏تسجيل الدخول إلى شبكة Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"تسجيل الدخول إلى الشبكة"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-az/required_apps_managed_device.xml b/core/res/res/values-az/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-az/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-az/required_apps_managed_profile.xml b/core/res/res/values-az/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-az/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-az/required_apps_managed_user.xml b/core/res/res/values-az/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-az/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-az/strings.xml b/core/res/res/values-az/strings.xml
index a90ef03..a05d49f 100644
--- a/core/res/res/values-az/strings.xml
+++ b/core/res/res/values-az/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"Başlıqsız"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Bütün şəbəkələri görmək üçün klikləyin"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Qoşulun"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Bütün Şəbəkələr"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi avtomatik olaraq aktiv ediləcək"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Yadda saxlanmış yüksək keyfiyyətli şəbəkələr yaxınlıqda olduqda"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Yenidən aktiv etməyin"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi şəbəkəsinə daxil ol"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Şəbəkəyə daxil olun"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-b+sr+Latn/required_apps_managed_device.xml b/core/res/res/values-b+sr+Latn/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-b+sr+Latn/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-b+sr+Latn/required_apps_managed_profile.xml b/core/res/res/values-b+sr+Latn/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-b+sr+Latn/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-b+sr+Latn/required_apps_managed_user.xml b/core/res/res/values-b+sr+Latn/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-b+sr+Latn/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-b+sr+Latn/strings.xml b/core/res/res/values-b+sr+Latn/strings.xml
index 6725865..ce220db 100644
--- a/core/res/res/values-b+sr+Latn/strings.xml
+++ b/core/res/res/values-b+sr+Latn/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez naslova&gt;"</string>
@@ -1138,6 +1142,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Dodirnite da biste videli sve mreže"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Poveži"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Sve mreže"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi će se automatski uključiti"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kada ste u blizini sačuvane mreže visokog kvaliteta"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ne uključuj ponovo"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Prijavljivanje na Wi-Fi mrežu"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Prijavite se na mrežu"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-be/required_apps_managed_device.xml b/core/res/res/values-be/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-be/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-be/required_apps_managed_profile.xml b/core/res/res/values-be/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-be/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-be/required_apps_managed_user.xml b/core/res/res/values-be/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-be/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-be/strings.xml b/core/res/res/values-be/strings.xml
index ca75fac..f636f48 100644
--- a/core/res/res/values-be/strings.xml
+++ b/core/res/res/values-be/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"КБ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"Мб"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"Тб"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Пб"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Без назвы&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Дакраніцеся, каб убачыць усе сеткі"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Падключыцца"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Усе сеткі"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi уключыцца аўтаматычна"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Побач з захаванай сеткай з высакаякасным сігналам"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Не ўключаць зноў"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Уваход у сетку Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Увайдзіце ў сетку"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-bg/required_apps_managed_device.xml b/core/res/res/values-bg/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-bg/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bg/required_apps_managed_profile.xml b/core/res/res/values-bg/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-bg/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bg/required_apps_managed_user.xml b/core/res/res/values-bg/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-bg/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bg/strings.xml b/core/res/res/values-bg/strings.xml
index 44f183f..7a37939 100644
--- a/core/res/res/values-bg/strings.xml
+++ b/core/res/res/values-bg/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"Б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"КБ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"МБ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ТБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"ПБ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Без заглавие&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Докоснете, за да видите всички мрежи"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Свързване"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Всички мрежи"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi ще се включи автоматично"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Когато сте в района на запазена мрежа с високо качество"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Без повторно включване"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Влизане в Wi-Fi мрежа"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Вход в мрежата"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-bn/required_apps_managed_device.xml b/core/res/res/values-bn/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-bn/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bn/required_apps_managed_profile.xml b/core/res/res/values-bn/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-bn/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bn/required_apps_managed_user.xml b/core/res/res/values-bn/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-bn/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bn/strings.xml b/core/res/res/values-bn/strings.xml
index fa3c9b1d..b88d2c8 100644
--- a/core/res/res/values-bn/strings.xml
+++ b/core/res/res/values-bn/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"বাইট"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;শিরোনামহীন&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"সমস্ত নেটওয়ার্ক দেখতে ট্যাপ করুন"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"সংযুক্ত করুন"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"সমস্ত নেটওয়ার্ক"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"ওয়াই-ফাই নিজে থেকেই চালু হবে"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"যখন আপনি একটি উচ্চ মানের সংরক্ষিত নেটওয়ার্ক কাছাকাছি থাকেন"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"আবার চালু করবেন না"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ওয়াই-ফাই নেটওয়ার্কে সাইন-ইন করুন"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"নেটওয়ার্কে সাইন-ইন করুন"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-bs/required_apps_managed_device.xml b/core/res/res/values-bs/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-bs/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bs/required_apps_managed_profile.xml b/core/res/res/values-bs/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-bs/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bs/required_apps_managed_user.xml b/core/res/res/values-bs/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-bs/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-bs/strings.xml b/core/res/res/values-bs/strings.xml
index c93a0e9..e19a974 100644
--- a/core/res/res/values-bs/strings.xml
+++ b/core/res/res/values-bs/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez naslova&gt;"</string>
@@ -86,7 +90,7 @@
     <string name="notification_channel_network_alert" msgid="4427736684338074967">"Upozorenja"</string>
     <string name="notification_channel_call_forward" msgid="2419697808481833249">"Preusmjeravanje poziva"</string>
     <string name="notification_channel_emergency_callback" msgid="6686166232265733921">"Način rada za hitni povratni poziv"</string>
-    <string name="notification_channel_mobile_data_status" msgid="4575131690860945836">"Status mobilnih podataka"</string>
+    <string name="notification_channel_mobile_data_status" msgid="4575131690860945836">"Status prijenosa podataka na mobilnoj mreži"</string>
     <string name="notification_channel_sms" msgid="3441746047346135073">"SMS poruke"</string>
     <string name="notification_channel_voice_mail" msgid="3954099424160511919">"Poruke govorne pošte"</string>
     <string name="notification_channel_wfc" msgid="2130802501654254801">"Wi-Fi pozivanje"</string>
@@ -1140,6 +1144,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Dodirnite da vidite sve mreže"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Povežite se"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Sve mreže"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi veza će se automatski uključiti"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kada ste u blizini sačuvane mreže visokog kvaliteta"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Nemoj ponovo uključiti"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Prijavljivanje na Wi-Fi mrežu"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Prijava na mrežu"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1150,7 +1157,7 @@
     <string name="network_switch_metered_detail" msgid="775163331794506615">"Kada <xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> nema pristup internetu, uređaj koristi mrežu <xliff:g id="NEW_NETWORK">%1$s</xliff:g>. Moguća je naplata usluge."</string>
     <string name="network_switch_metered_toast" msgid="5779283181685974304">"Prebačeno iz mreže <xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> u <xliff:g id="NEW_NETWORK">%2$s</xliff:g> mrežu"</string>
   <string-array name="network_switch_type_name">
-    <item msgid="3979506840912951943">"mobilni podaci"</item>
+    <item msgid="3979506840912951943">"prijenos podataka na mobilnoj mreži"</item>
     <item msgid="75483255295529161">"Wi-Fi"</item>
     <item msgid="6862614801537202646">"Bluetooth"</item>
     <item msgid="5447331121797802871">"Ethernet"</item>
diff --git a/core/res/res/values-ca/required_apps_managed_device.xml b/core/res/res/values-ca/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ca/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ca/required_apps_managed_profile.xml b/core/res/res/values-ca/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ca/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ca/required_apps_managed_user.xml b/core/res/res/values-ca/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ca/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ca/strings.xml b/core/res/res/values-ca/strings.xml
index 64d0ccd..7e109ac 100644
--- a/core/res/res/values-ca/strings.xml
+++ b/core/res/res/values-ca/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sense títol&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Toca per veure totes les xarxes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connecta"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Totes les xarxes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"La Wi-Fi s\'activarà automàticament"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Quan siguis a prop d\'una xarxa de qualitat desada"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"No tornis a activar"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Inicia la sessió a la xarxa Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Inicia la sessió a la xarxa"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-cs/required_apps_managed_device.xml b/core/res/res/values-cs/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-cs/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-cs/required_apps_managed_profile.xml b/core/res/res/values-cs/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-cs/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-cs/required_apps_managed_user.xml b/core/res/res/values-cs/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-cs/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-cs/strings.xml b/core/res/res/values-cs/strings.xml
index 0f24965..8b0e46e 100644
--- a/core/res/res/values-cs/strings.xml
+++ b/core/res/res/values-cs/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez názvu&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Klepnutím zobrazíte všechny sítě"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Připojit"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Všechny sítě"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi se zapne automaticky"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Když budete v dosahu kvalitní uložené sítě"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Znovu nezapínat"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Přihlásit se k síti Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Přihlásit se k síti"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-da/required_apps_managed_device.xml b/core/res/res/values-da/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-da/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-da/required_apps_managed_profile.xml b/core/res/res/values-da/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-da/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-da/required_apps_managed_user.xml b/core/res/res/values-da/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-da/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-da/strings.xml b/core/res/res/values-da/strings.xml
index 0581742..0be9d20 100644
--- a/core/res/res/values-da/strings.xml
+++ b/core/res/res/values-da/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"b"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"Mb"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"Tb"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Pb"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Uden titel&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tryk for at se alle netværk"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Opret forbindelse"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Alle netværk"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi aktiveres automatisk"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Når du er i nærheden af et gemt netværk af høj kvalitet"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Aktivér ikke igen"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Log ind på Wi-Fi-netværk"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Log ind på netværk"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1463,7 +1470,7 @@
     <string name="kg_sim_pin_instructions" msgid="2319508550934557331">"Indtast pinkode til SIM-kort"</string>
     <string name="kg_pin_instructions" msgid="2377242233495111557">"Indtast pinkode"</string>
     <string name="kg_password_instructions" msgid="5753646556186936819">"Angiv adgangskode"</string>
-    <string name="kg_puk_enter_puk_hint" msgid="453227143861735537">"SIM-kortet er nu deaktiveret. Indtast PUK-koden for at fortsætte. Kontakt mobiloperatøren for at få flere oplysninger."</string>
+    <string name="kg_puk_enter_puk_hint" msgid="453227143861735537">"SIM-kortet er nu deaktiveret. Indtast PUK-koden for at fortsætte. Kontakt mobilselskabet for at få flere oplysninger."</string>
     <string name="kg_puk_enter_pin_hint" msgid="7871604527429602024">"Indtast den ønskede pinkode"</string>
     <string name="kg_enter_confirm_pin_hint" msgid="325676184762529976">"Bekræft den ønskede pinkode"</string>
     <string name="kg_sim_unlock_progress_dialog_message" msgid="8950398016976865762">"SIM-kortet låses op…"</string>
diff --git a/core/res/res/values-de/required_apps_managed_device.xml b/core/res/res/values-de/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-de/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-de/required_apps_managed_profile.xml b/core/res/res/values-de/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-de/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-de/required_apps_managed_user.xml b/core/res/res/values-de/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-de/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-de/strings.xml b/core/res/res/values-de/strings.xml
index f694064..367949c 100644
--- a/core/res/res/values-de/strings.xml
+++ b/core/res/res/values-de/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Unbenannt&gt;"</string>
@@ -545,8 +549,8 @@
     <string name="permdesc_handoverStatus" msgid="4788144087245714948">"Ermöglicht dieser App, Informationen zu aktuellen Android Beam-Übertragungen zu erhalten"</string>
     <string name="permlab_removeDrmCertificates" msgid="7044888287209892751">"DRM-Zertifikate entfernen"</string>
     <string name="permdesc_removeDrmCertificates" msgid="7272999075113400993">"Ermöglicht einer App das Entfernen von DRM-Zertifikaten. Sollte für normale Apps nie benötigt werden."</string>
-    <string name="permlab_bindCarrierMessagingService" msgid="1490229371796969158">"An einen Mobilfunkanbieter-SMS/MMS-Dienst binden"</string>
-    <string name="permdesc_bindCarrierMessagingService" msgid="2762882888502113944">"Ermöglicht dem Inhaber die Bindung an die Oberfläche eines Mobilfunkanbieter-SMS/MMS-Dienstes auf oberster Ebene. Für normale Apps sollte dies nie erforderlich sein."</string>
+    <string name="permlab_bindCarrierMessagingService" msgid="1490229371796969158">"An einen Mobilfunkanbieter-Messaging-Dienst binden"</string>
+    <string name="permdesc_bindCarrierMessagingService" msgid="2762882888502113944">"Ermöglicht dem Inhaber die Bindung an die Oberfläche eines Mobilfunkanbieter-Messaging-Dienstes auf oberster Ebene. Für normale Apps sollte dies nie erforderlich sein."</string>
     <string name="permlab_bindCarrierServices" msgid="3233108656245526783">"An Mobilfunkanbieter-Dienste binden"</string>
     <string name="permdesc_bindCarrierServices" msgid="1391552602551084192">"Ermöglicht dem Inhaber die Bindung an Mobilfunkanbieter-Dienste. Für normale Apps sollte dies nicht erforderlich sein."</string>
     <string name="permlab_access_notification_policy" msgid="4247510821662059671">"Auf \"Nicht stören\" zugreifen"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tippen, um alle Netzwerke zu sehen"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Verbinden"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Alle Netzwerke"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"WLAN wird automatisch aktiviert"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Wenn du in der Nähe eines sicheren gespeicherten Netzwerks bist"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Nicht wieder aktivieren"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"In WLAN anmelden"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Im Netzwerk anmelden"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1640,7 +1647,7 @@
     <string name="package_installed_device_owner" msgid="6875717669960212648">"Von deinem Administrator installiert"</string>
     <string name="package_updated_device_owner" msgid="1847154566357862089">"Von deinem Administrator aktualisiert"</string>
     <string name="package_deleted_device_owner" msgid="2307122077550236438">"Von deinem Administrator gelöscht"</string>
-    <string name="battery_saver_description" msgid="5394663545060026162">"Der Energiesparmodus schont den Akku, indem er die Leistung des Geräts reduziert und die Vibrationsfunktion, Standortdienste sowie die meisten Hintergrunddatenaktivitäten einschränkt. E-Mail, SMS/MMS und andere Apps, die auf deinem Gerät synchronisiert werden, werden möglicherweise nur aktualisiert, wenn du sie öffnest.\n\nDer Energiesparmodus wird automatisch deaktiviert, wenn dein Gerät aufgeladen wird."</string>
+    <string name="battery_saver_description" msgid="5394663545060026162">"Der Energiesparmodus schont den Akku, indem er die Leistung des Geräts reduziert und die Vibrationsfunktion, Standortdienste sowie die meisten Hintergrunddatenaktivitäten einschränkt. E-Mail, Messaging und andere Apps, die auf deinem Gerät synchronisiert werden, werden möglicherweise nur aktualisiert, wenn du sie öffnest.\n\nDer Energiesparmodus wird automatisch deaktiviert, wenn dein Gerät aufgeladen wird."</string>
     <string name="data_saver_description" msgid="6015391409098303235">"Mit dem Datensparmodus wird die Datennutzung verringert, indem verhindert wird, dass im Hintergrund Daten von Apps gesendet oder empfangen werden. Datenzugriffe sind mit einer aktiven App zwar möglich, erfolgen aber seltener. Als Folge davon könnten Bilder beispielsweise erst dann sichtbar werden, wenn sie angetippt werden."</string>
     <string name="data_saver_enable_title" msgid="4674073932722787417">"Datensparmodus aktivieren?"</string>
     <string name="data_saver_enable_button" msgid="7147735965247211818">"Aktivieren"</string>
diff --git a/core/res/res/values-el/required_apps_managed_device.xml b/core/res/res/values-el/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-el/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-el/required_apps_managed_profile.xml b/core/res/res/values-el/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-el/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-el/required_apps_managed_user.xml b/core/res/res/values-el/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-el/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-el/strings.xml b/core/res/res/values-el/strings.xml
index c20a03f..05c51cf 100644
--- a/core/res/res/values-el/strings.xml
+++ b/core/res/res/values-el/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Χωρίς τίτλο&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Πατήστε για να δείτε όλα τα δίκτυα"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Σύνδεση"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Όλα τα δίκτυα"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Το Wi‑Fi θα ενεργοποιηθεί αυτόματα"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Όταν βρίσκεστε κοντά σε αποθηκευμένο δίκτυο υψηλής ποιότητας"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Να μην ενεργοποιηθεί ξανά"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Συνδεθείτε στο δίκτυο Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Σύνδεση στο δίκτυο"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-en-rAU/required_apps_managed_device.xml b/core/res/res/values-en-rAU/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-en-rAU/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rAU/required_apps_managed_profile.xml b/core/res/res/values-en-rAU/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-en-rAU/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rAU/required_apps_managed_user.xml b/core/res/res/values-en-rAU/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-en-rAU/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rAU/strings.xml b/core/res/res/values-en-rAU/strings.xml
index 7a2e15a..ed97563 100644
--- a/core/res/res/values-en-rAU/strings.xml
+++ b/core/res/res/values-en-rAU/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Untitled&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tap to see all networks"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connect"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"All Networks"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi will turn on automatically"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"When you\'re near a high‑quality saved network"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Don\'t turn back on"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Sign in to a Wi-Fi network"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Sign in to network"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-en-rCA/required_apps_managed_device.xml b/core/res/res/values-en-rCA/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-en-rCA/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rCA/required_apps_managed_profile.xml b/core/res/res/values-en-rCA/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-en-rCA/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rCA/required_apps_managed_user.xml b/core/res/res/values-en-rCA/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-en-rCA/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rCA/strings.xml b/core/res/res/values-en-rCA/strings.xml
index 7a2e15a..ed97563 100644
--- a/core/res/res/values-en-rCA/strings.xml
+++ b/core/res/res/values-en-rCA/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Untitled&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tap to see all networks"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connect"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"All Networks"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi will turn on automatically"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"When you\'re near a high‑quality saved network"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Don\'t turn back on"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Sign in to a Wi-Fi network"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Sign in to network"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-en-rGB/required_apps_managed_device.xml b/core/res/res/values-en-rGB/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-en-rGB/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rGB/required_apps_managed_profile.xml b/core/res/res/values-en-rGB/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-en-rGB/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rGB/required_apps_managed_user.xml b/core/res/res/values-en-rGB/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-en-rGB/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rGB/strings.xml b/core/res/res/values-en-rGB/strings.xml
index 7a2e15a..ed97563 100644
--- a/core/res/res/values-en-rGB/strings.xml
+++ b/core/res/res/values-en-rGB/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Untitled&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tap to see all networks"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connect"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"All Networks"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi will turn on automatically"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"When you\'re near a high‑quality saved network"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Don\'t turn back on"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Sign in to a Wi-Fi network"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Sign in to network"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-en-rIN/required_apps_managed_device.xml b/core/res/res/values-en-rIN/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-en-rIN/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rIN/required_apps_managed_profile.xml b/core/res/res/values-en-rIN/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-en-rIN/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rIN/required_apps_managed_user.xml b/core/res/res/values-en-rIN/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-en-rIN/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rIN/strings.xml b/core/res/res/values-en-rIN/strings.xml
index 7a2e15a..ed97563 100644
--- a/core/res/res/values-en-rIN/strings.xml
+++ b/core/res/res/values-en-rIN/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Untitled&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tap to see all networks"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connect"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"All Networks"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi will turn on automatically"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"When you\'re near a high‑quality saved network"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Don\'t turn back on"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Sign in to a Wi-Fi network"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Sign in to network"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-en-rXC/required_apps_managed_device.xml b/core/res/res/values-en-rXC/required_apps_managed_device.xml
deleted file mode 100644
index 70d510f..0000000
--- a/core/res/res/values-en-rXC/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‎‏‏‏‏‎‏‎‏‎‎‏‏‏‏‏‏‎‎‎‏‏‏‎‎‏‎‎‏‎‎‏‎‏‏‎‎‏‏‎‏‎‏‎‏‎‎‏‎‏‏‏‎‎‎‏‏‏‏‎‏‎com.android.settings‎‏‎‎‏‎"</item>
-    <item msgid="7004798084799227194">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‏‏‎‏‏‎‎‎‎‎‏‎‏‎‏‎‏‏‏‏‏‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‏‏‎‏‏‎‎‏‎‏‎‎‏‏‏‎‏‎‎com.android.contacts‎‏‎‎‏‎"</item>
-    <item msgid="5782220690863647256">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‎‎‎‎‎‏‏‏‏‏‎‏‎‎‏‎‎‏‏‎‎‎‏‎‏‎‏‎‎‏‏‎‎‏‏‏‏‎‏‎‏‏‏‎‏‏‎‏‎‏‎‎‎‎‏‏‎‎‎‎com.android.dialer‎‏‎‎‏‎"</item>
-    <item msgid="5746338511138092673">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‏‏‏‏‎‏‏‏‏‏‏‎‎‎‏‏‎‎‎‎‏‏‎‏‏‏‎‎‎‏‏‎‎‏‏‏‎‎‎‏‎‎‎‎‏‏‏‎‏‏‎‏‎‎‎‎‎‎‏‎com.android.stk‎‏‎‎‏‎"</item>
-    <item msgid="1712599182168590664">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‏‏‎‏‏‏‏‏‎‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‎‎‏‏‏‏‎‎‏‏‏‏‏‎‎‏‎‎‎‏‎‎‎‏‎‎‏‎‏‎‎‏‎‎‎‎com.android.providers.downloads‎‏‎‎‏‎"</item>
-    <item msgid="2858239953396384085">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‎‎‏‏‏‏‎‏‎‏‎‏‎‏‎‎‎‎‎‏‎‎‎‎‏‏‎‎‎‎‎‎‏‎‎‎‏‎‎‎‎‎‏‎‏‎‏‎‎‎‎‎‏‎‏‎‏‎‏‎‏‎com.android.providers.downloads.ui‎‏‎‎‏‎"</item>
-    <item msgid="3892021562839042708">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‏‎‏‏‎‎‎‎‎‎‎‏‏‎‎‏‏‏‏‎‎‏‏‏‏‏‏‎‏‏‎‎‏‎‏‏‏‎‎‏‎‏‏‏‎‏‎‎‎‏‎‏‎‏‎‎‏‎‏‎‎‎com.android.documentsui‎‏‎‎‏‎"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rXC/required_apps_managed_profile.xml b/core/res/res/values-en-rXC/required_apps_managed_profile.xml
deleted file mode 100644
index 9ca9960..0000000
--- a/core/res/res/values-en-rXC/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‏‏‎‏‎‎‎‎‏‏‏‎‎‏‏‎‎‏‏‎‎‏‎‎‎‏‏‎‎‏‎‎‎‏‏‎‏‏‎‏‏‎‏‏‎‏‏‎‏‏‏‏‎‎‏‏‎‏‎‏‏‎‎com.android.contacts‎‏‎‎‏‎"</item>
-    <item msgid="4633145750237794002">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‎‎‎‎‏‎‎‏‏‎‎‎‎‏‏‏‏‎‏‏‎‎‎‎‎‏‏‎‎‏‎‏‎‏‏‏‎‎‎‏‎‎‎‏‏‎‎‏‏‏‎‏‏‎‏‎‎‏‎‎com.android.settings‎‏‎‎‏‎"</item>
-    <item msgid="6518205098643077579">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‏‎‎‏‏‏‎‏‎‏‎‏‎‏‎‎‎‏‎‎‎‎‎‎‎‎‏‎‎‏‎‏‎‏‏‏‎‎‎‎‏‎‏‎‏‏‏‎‎‏‏‏‎‎‏‎‏‏‎com.android.providers.downloads‎‏‎‎‏‎"</item>
-    <item msgid="9003577256117829525">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‎‎‏‏‏‏‎‎‏‏‎‎‏‎‎‎‎‏‏‏‎‎‏‏‏‏‏‎‏‏‏‎‏‎‏‎‏‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‎‏‎‏‎com.android.providers.downloads.ui‎‏‎‎‏‎"</item>
-    <item msgid="6106837921940099371">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‏‎‏‎‎‏‎‏‏‏‏‏‏‏‏‎‏‏‎‎‎‏‎‏‏‏‏‎‎‎‎‎‎‏‏‏‎‎‎‎‏‏‏‏‏‏‏‎‏‎‎‎‏‎‎‏‎‏‎‏‏‎com.android.documentsui‎‏‎‎‏‎"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rXC/required_apps_managed_user.xml b/core/res/res/values-en-rXC/required_apps_managed_user.xml
deleted file mode 100644
index b2ef802..0000000
--- a/core/res/res/values-en-rXC/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‎‏‎‏‏‏‏‎‎‎‏‏‏‏‏‏‏‎‏‏‏‏‎‏‏‎‎‏‎‎‏‎‏‎‎‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‎‎‎‏‎‏‏‎com.android.settings‎‏‎‎‏‎"</item>
-    <item msgid="2250259015310893915">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‏‎‎‏‏‏‎‏‎‏‎‎‎‎‏‏‎‏‎‏‎‎‏‏‎‏‏‏‎‏‏‎‎‎‎‏‏‏‎‎‏‏‏‏‎‎‎‏‏‎‏‎‏‏‎‏‏‎com.android.contacts‎‏‎‎‏‎"</item>
-    <item msgid="7166574999426592423">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‎‏‏‎‏‏‏‎‏‎‎‏‏‎‎‏‎‎‏‏‏‏‏‏‏‎‏‏‏‏‎‏‎‎‏‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‎‏‎‏‎‎‏‏‏‎com.android.dialer‎‏‎‎‏‎"</item>
-    <item msgid="7306937186458176744">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‏‎‏‎‏‏‎‎‏‏‏‎‏‏‏‎‏‎‎‏‎‏‎‏‎‎‎‎‏‎‎‎‎‏‎‏‏‏‎‏‏‏‎‏‎‎‎‏‏‎‎‏‏‏‎‏‎‎‎‎com.android.stk‎‏‎‎‏‎"</item>
-    <item msgid="7415441588151512455">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‎‎‏‏‎‏‏‏‎‏‎‎‎‏‏‏‏‎‎‎‎‏‏‎‏‎‏‎‏‏‏‏‏‎‎‏‎‎‏‏‎‏‏‎‏‏‏‏‎‏‏‎‏‏‎‎‎‎‏‏‏‎com.android.providers.downloads‎‏‎‎‏‎"</item>
-    <item msgid="2277950048461066377">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‏‏‏‏‏‏‏‎‎‏‏‏‎‎‏‏‏‎‎‏‏‏‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‏‎‎‏‏‎‏‏‎‎‎‏‎‎‎‎‏‎‎‎‏‎‎‏‎com.android.providers.downloads.ui‎‏‎‎‏‎"</item>
-    <item msgid="8640522622655589373">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‏‏‏‏‏‏‎‏‎‎‏‎‏‎‎‏‏‎‏‏‎‎‎‏‎‏‏‏‎‏‏‏‏‎‏‎‎‎‏‏‏‎‎‏‏‏‎‏‎‏‏‏‏‏‏‏‏‎‏‎com.android.documentsui‎‏‎‎‏‎"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-en-rXC/strings.xml b/core/res/res/values-en-rXC/strings.xml
index 22da8ef..2833630 100644
--- a/core/res/res/values-en-rXC/strings.xml
+++ b/core/res/res/values-en-rXC/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‏‎‎‏‏‏‏‎‎‎‎‎‏‎‎‎‏‎‏‏‏‏‎‎‏‎‎‎‎‎‎‏‎‎‏‎‏‏‎‏‏‎‎‎‏‏‏‏‏‏‎‎‎‎‎‎‏‏‏‎‏‎B‎‏‎‎‏‎"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‎‏‎‎‎‏‎‏‎‏‏‎‏‏‎‏‏‎‏‎‏‎‎‎‎‏‏‏‎‎‎‎‎‏‎‏‏‏‎‎‏‏‏‏‎‏‎‎‎‎‏‏‎‏‎‏‎‏‎‎‎‎kB‎‏‎‎‏‎"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‎‎‎‎‎‏‏‎‏‎‎‏‎‎‎‎‏‎‏‎‏‎‏‎‏‎‏‏‎‎‏‎‏‏‎‏‎‎‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‏‎‎MB‎‏‎‎‏‎"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‎‏‏‎‏‎‎‏‏‏‏‎‏‎‏‏‎‏‏‎‏‏‏‎‏‎‎‏‎‎‏‎‎‏‎‎‎‎‏‏‏‎‎‏‏‎‏‏‏‎‏‎‏‏‎‏‏‏‏‏‎‎GB‎‏‎‎‏‎"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‎‏‎‏‏‎‎‏‏‎‏‏‎‏‏‎‏‏‎‏‎‏‏‎‏‎‎‎‎‎‎‎‏‏‎‎‎‏‎‏‏‏‏‎‎‎‎‎‎‎‏‎‎‎‎‎‏‎‎‏‎‎TB‎‏‎‎‏‎"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‎‏‏‏‎‎‎‏‏‏‏‎‏‏‎‎‎‏‏‎‎‎‏‏‎‎‏‏‎‎‏‏‏‎‎‎‎‏‏‎‏‎‎‎‎‎‏‏‏‎‎‎‎‎‎‎‎‏‎‏‏‎PB‎‏‎‎‏‎"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‎‏‏‎‏‏‏‏‎‏‎‏‎‎‎‎‎‏‎‎‏‏‏‎‏‎‏‏‏‎‎‎‏‎‎‏‏‏‏‎‎‏‏‎‏‏‎‏‎‏‎‏‎‎‏‎‎‏‎‎‎‏‎‎‏‏‎<xliff:g id="NUMBER">%1$s</xliff:g>‎‏‎‎‏‏‏‎ ‎‏‎‎‏‏‎<xliff:g id="UNIT">%2$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
     <string name="untitled" msgid="4638956954852782576">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‎‎‎‎‏‏‎‎‎‎‎‏‏‏‎‎‎‏‎‏‏‎‎‎‏‎‏‏‎‏‎‏‏‏‎‎‏‎‏‎‎‏‏‏‏‏‏‎‎‎‏‏‏‏‏‎‎‎‎‎&lt;Untitled&gt;‎‏‎‎‏‎"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‎‏‏‏‎‏‏‎‏‏‏‏‎‏‏‏‏‎‏‎‏‎‏‏‏‎‎‎‏‎‎‏‏‎‎‎‎‎‎‏‎‏‏‎‎‏‏‎‎‏‏‎‎‏‏‎‏‎‏‎‏‎Tap to see all networks‎‏‎‎‏‎"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‎‎‏‎‎‏‎‎‏‎‎‏‏‏‏‏‎‎‎‏‎‏‏‎‏‏‎‎‎‏‏‏‏‏‎‎‎‏‏‏‏‎‏‎‎‏‏‏‏‎‏‏‎‎‎‎‏‎‏‎‎‎Connect‎‏‎‎‏‎"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‎‏‏‏‏‎‏‎‎‎‏‎‎‎‏‎‏‎‏‏‎‎‎‏‎‎‏‏‏‎‏‎‏‎‎‎‏‏‏‎‏‎‎‎‏‎‎‏‏‏‎‎‎‏‏‎‎‏‎‎‏‎All Networks‎‏‎‎‏‎"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‎‏‎‏‏‎‎‏‎‏‏‎‎‏‏‎‎‎‎‏‏‎‏‏‎‏‏‏‎‎‏‏‏‎‎‎‎‏‏‎‏‎‎‎‏‎‏‎‎‎‏‎‎‎‏‏‏‎‏‎‎‎Wi‑Fi will turn on automatically‎‏‎‎‏‎"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‎‏‏‎‏‏‏‎‏‎‏‏‏‏‎‎‏‎‎‎‎‎‎‏‏‎‎‏‏‏‏‏‎‎‏‏‎‏‏‎‎‎‏‎‏‏‎‎‏‏‏‎‏‏‏‏‎‎‏‏‏‎‏‎When you\'re near a high quality saved network‎‏‎‎‏‎"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‎‏‎‏‏‏‎‏‎‎‎‏‏‎‏‏‏‏‎‏‎‎‎‎‏‏‎‎‏‎‎‏‎‏‏‏‎‏‏‏‎‏‎‎‎‏‏‏‏‏‎‏‏‏‎‏‏‏‏‎‎‎Don\'t turn back on‎‏‎‎‏‎"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‎‎‏‎‏‎‎‏‏‏‎‎‏‎‏‎‏‏‎‏‏‏‎‎‎‏‏‏‎‏‏‏‎‎‎‎‏‏‎‎‎‎‏‎‎‏‎‏‏‏‎‎‏‏‎‎Sign in to Wi-Fi network‎‏‎‎‏‎"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‏‏‏‏‏‎‏‏‏‎‎‏‏‎‏‎‏‎‎‎‏‎‎‎‏‎‎‎‎‎‎‏‏‎‏‏‎‎‏‎‏‏‏‎‏‏‎‎‎‎‎‎‎‏‏‎‏‏‏‏‏‏‎‎‏‏‎‏‎Sign in to network‎‏‎‎‏‎"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-es-rUS/required_apps_managed_device.xml b/core/res/res/values-es-rUS/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-es-rUS/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-es-rUS/required_apps_managed_profile.xml b/core/res/res/values-es-rUS/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-es-rUS/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-es-rUS/required_apps_managed_user.xml b/core/res/res/values-es-rUS/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-es-rUS/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-es-rUS/strings.xml b/core/res/res/values-es-rUS/strings.xml
index 58268eb..3efbad9 100644
--- a/core/res/res/values-es-rUS/strings.xml
+++ b/core/res/res/values-es-rUS/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sin título&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Presiona para ver todas las redes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Conectar"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Todas las redes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Se activará la conexión Wi-Fi automáticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Cuando estés cerca de una red guardada de alta calidad"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"No volver a activar"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Accede a una red Wi-Fi."</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Acceder a la red"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-es/required_apps_managed_device.xml b/core/res/res/values-es/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-es/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-es/required_apps_managed_profile.xml b/core/res/res/values-es/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-es/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-es/required_apps_managed_user.xml b/core/res/res/values-es/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-es/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-es/strings.xml b/core/res/res/values-es/strings.xml
index d03498c..5a0a118 100644
--- a/core/res/res/values-es/strings.xml
+++ b/core/res/res/values-es/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sin título&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Toca para ver todas las redes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Conectarse"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Todas las redes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"La conexión Wi‑Fi se activará automáticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Cuando estés cerca de una red de alta calidad guardada"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"No volver a activar"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Iniciar sesión en red Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Iniciar sesión en la red"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-et/required_apps_managed_device.xml b/core/res/res/values-et/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-et/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-et/required_apps_managed_profile.xml b/core/res/res/values-et/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-et/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-et/required_apps_managed_user.xml b/core/res/res/values-et/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-et/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-et/strings.xml b/core/res/res/values-et/strings.xml
index 754cdb3..4b2d13b 100644
--- a/core/res/res/values-et/strings.xml
+++ b/core/res/res/values-et/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Pealkirjata&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Puudutage kõikide võrkude nägemiseks"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Ühenda"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Kõik võrgud"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"WiFi lülitub sisse automaatselt"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kui olete kvaliteetse salvestatud võrgu läheduses"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ära lülita tagasi sisse"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Logi sisse WiFi-võrku"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Võrku sisselogimine"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-eu/required_apps_managed_device.xml b/core/res/res/values-eu/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-eu/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-eu/required_apps_managed_profile.xml b/core/res/res/values-eu/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-eu/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-eu/required_apps_managed_user.xml b/core/res/res/values-eu/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-eu/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-eu/strings.xml b/core/res/res/values-eu/strings.xml
index 2e10fa2..f468b5d 100644
--- a/core/res/res/values-eu/strings.xml
+++ b/core/res/res/values-eu/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Izengabea&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Sakatu hau sare guztiak ikusteko"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Konektatu"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Sare guztiak"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi konexioa automatikoki aktibatuko da"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Gordeta daukazun kalitate handiko sare batetik gertu zaudenean"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ez aktibatu berriro"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Hasi saioa Wi-Fi sarean"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Hasi saioa sarean"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1389,7 +1396,7 @@
     <string name="storage_usb_drive_label" msgid="4501418548927759953">"<xliff:g id="MANUFACTURER">%s</xliff:g> USB unitatea"</string>
     <string name="storage_usb" msgid="3017954059538517278">"USB memoria"</string>
     <string name="extract_edit_menu_button" msgid="8940478730496610137">"Editatu"</string>
-    <string name="data_usage_warning_title" msgid="3620440638180218181">"Datuen erabilerari buruzko abisua"</string>
+    <string name="data_usage_warning_title" msgid="3620440638180218181">"Datuen erabilerari buruzko alerta"</string>
     <string name="data_usage_warning_body" msgid="6660692274311972007">"Sakatu erabilera eta ezarpenak ikusteko."</string>
     <string name="data_usage_3g_limit_title" msgid="4361523876818447683">"2-3 GB-ko mugara iritsi zara"</string>
     <string name="data_usage_4g_limit_title" msgid="4609566827219442376">"4 GB-ko mugara iritsi zara"</string>
@@ -1500,8 +1507,8 @@
     <string name="accessibility_shortcut_toogle_warning" msgid="7256507885737444807">"Lasterbidea aktibatuta dagoenean, bi bolumen-botoiak hiru segundoz sakatuta abiaraziko da erabilerraztasun-eginbidea.\n\n Uneko erabilerraztasun-eginbidea:\n <xliff:g id="SERVICE_NAME">%1$s</xliff:g>\n\n Eginbidea aldatzeko, joan Ezarpenak &gt; Erabilerraztasuna atalera."</string>
     <string name="disable_accessibility_shortcut" msgid="627625354248453445">"Desaktibatu lasterbidea"</string>
     <string name="leave_accessibility_shortcut_on" msgid="7653111894438512680">"Erabili lasterbidea"</string>
-    <string name="color_inversion_feature_name" msgid="4231186527799958644">"Koloreak alderantzikatzeko aukera"</string>
-    <string name="color_correction_feature_name" msgid="6779391426096954933">"Kolorearen zuzenketa"</string>
+    <string name="color_inversion_feature_name" msgid="4231186527799958644">"Koloreen alderantzikatzea"</string>
+    <string name="color_correction_feature_name" msgid="6779391426096954933">"Koloreen zuzenketa"</string>
     <string name="accessibility_shortcut_enabling_service" msgid="7771852911861522636">"Erabilerraztasun-lasterbideak <xliff:g id="SERVICE_NAME">%1$s</xliff:g> aktibatu du"</string>
     <string name="accessibility_shortcut_disabling_service" msgid="2747243438223109821">"Erabilerraztasun-lasterbideak <xliff:g id="SERVICE_NAME">%1$s</xliff:g> desaktibatu du"</string>
     <string name="accessibility_button_prompt_text" msgid="4234556536456854251">"Aukeratu zein eginbide erabili nahi duzun Erabilerraztasuna botoia sakatzean:"</string>
diff --git a/core/res/res/values-fa/required_apps_managed_device.xml b/core/res/res/values-fa/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-fa/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fa/required_apps_managed_profile.xml b/core/res/res/values-fa/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-fa/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fa/required_apps_managed_user.xml b/core/res/res/values-fa/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-fa/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fa/strings.xml b/core/res/res/values-fa/strings.xml
index dfa350b..8061962 100644
--- a/core/res/res/values-fa/strings.xml
+++ b/core/res/res/values-fa/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"بایت"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"کیلوبایت"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"مگابایت"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"گیگابایت"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ترابایت"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"پتابایت"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> ‏<xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"‏&lt;بدون عنوان&gt;"</string>
@@ -453,7 +457,7 @@
     <string name="permdesc_changeWifiMulticastState" product="default" msgid="6851949706025349926">"‏به برنامه اجازه می‌دهد به دریافت بسته‌های ارسالی به همه دستگاه‌های موجود در شبکه Wi-Fi با استفاده از آدرس‌های پخش چندگانه و نه فقط به تلفن شما بپردازند. این از توان مصرف بیشتری نسبت به حالت پخش غیرچندگانه استفاده می‌کند."</string>
     <string name="permlab_bluetoothAdmin" msgid="6006967373935926659">"دسترسی به تنظیمات بلوتوث"</string>
     <string name="permdesc_bluetoothAdmin" product="tablet" msgid="6921177471748882137">"‏به برنامه اجازه می‎دهد تا رایانهٔ لوحی بلوتوث محلی را پیکربندی کرده، دستگاه‌های راه دور را شناسایی کرده و با آن‌ها مرتبط‌سازی شود."</string>
-    <string name="permdesc_bluetoothAdmin" product="tv" msgid="3373125682645601429">"به برنامه اجازه می‌دهد تا تلویزیون بلوتوث محلی را پیکربندی کند و دستگاه‌های از راه دور را شناسایی کند و با آنها مرتبط شود."</string>
+    <string name="permdesc_bluetoothAdmin" product="tv" msgid="3373125682645601429">"به برنامه اجازه می‌دهد تا تلویزیون بلوتوث محلی را پیکربندی کند و دستگاه‌های ازراه‌دور را شناسایی کند و با آنها مرتبط شود."</string>
     <string name="permdesc_bluetoothAdmin" product="default" msgid="8931682159331542137">"‏به برنامه اجازه می‎دهد تا تلفن بلوتوث محلی را پیکربندی کند و دستگاه‌های راه دور را پیدا کند و با آن‌ها مرتبط‌سازی شود."</string>
     <string name="permlab_accessWimaxState" msgid="4195907010610205703">"‏اتصال و قطع اتصال از WiMAX"</string>
     <string name="permdesc_accessWimaxState" msgid="6360102877261978887">"به برنامه امکان می‌دهد فعال بودن وایمکس و اطلاعات مربوط به هر یک از شبکه‌های وایمکس متصل را مشخص کند."</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"برای دیدن همه شبکه‌ها ضربه بزنید"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"اتصال"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"همه شبکه‌ها"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"‏Wi‑Fi به‌طور خودکار روشن خواهد شد"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"وقتی نزدیک شبکه ذخیره‌شده با کیفیت بالا هستید"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"دوباره روشن نشود"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"‏ورود به شبکه Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ورود به سیستم شبکه"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-fi/required_apps_managed_device.xml b/core/res/res/values-fi/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-fi/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fi/required_apps_managed_profile.xml b/core/res/res/values-fi/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-fi/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fi/required_apps_managed_user.xml b/core/res/res/values-fi/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-fi/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fi/strings.xml b/core/res/res/values-fi/strings.xml
index 5696b5a..4385466 100644
--- a/core/res/res/values-fi/strings.xml
+++ b/core/res/res/values-fi/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"t"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kt"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"Mt"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"Gt"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"Tt"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Pt"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Nimetön&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Napauta, niin näet kaikki verkot."</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Yhdistä"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Kaikki verkot"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi käynnistyy automaattisesti"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kun olet lähellä laadukasta tallennettua verkkoa"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Älä käynnistä uudelleen"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Kirjaudu Wi-Fi-verkkoon"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Kirjaudu verkkoon"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-fr-rCA/required_apps_managed_device.xml b/core/res/res/values-fr-rCA/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-fr-rCA/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fr-rCA/required_apps_managed_profile.xml b/core/res/res/values-fr-rCA/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-fr-rCA/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fr-rCA/required_apps_managed_user.xml b/core/res/res/values-fr-rCA/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-fr-rCA/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fr-rCA/strings.xml b/core/res/res/values-fr-rCA/strings.xml
index 6e97844..49a3640 100644
--- a/core/res/res/values-fr-rCA/strings.xml
+++ b/core/res/res/values-fr-rCA/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"o"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"ko"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"Mo"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"Go"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"To"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Po"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sans_titre&gt;"</string>
@@ -982,7 +986,7 @@
     <string name="email" msgid="4560673117055050403">"Courriel"</string>
     <string name="dial" msgid="1253998302767701559">"Appel"</string>
     <string name="map" msgid="6521159124535543457">"Localiser"</string>
-    <string name="browse" msgid="1245903488306147205">"Ouvert"</string>
+    <string name="browse" msgid="1245903488306147205">"Ouvrir"</string>
     <string name="sms" msgid="4560537514610063430">"Message"</string>
     <string name="add_contact" msgid="7867066569670597203">"Ajouter"</string>
     <string name="low_internal_storage_view_title" msgid="5576272496365684834">"Espace de stockage bientôt saturé"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Touchez pour afficher tous les réseaux"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connexion"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Tous les réseaux"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Le Wi-Fi s\'activera automatiquement"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Lorsque vous êtes près d\'un réseau enregistré de haute qualité"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ne pas réactiver"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Connectez-vous au réseau Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Connectez-vous au réseau"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-fr/required_apps_managed_device.xml b/core/res/res/values-fr/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-fr/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fr/required_apps_managed_profile.xml b/core/res/res/values-fr/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-fr/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fr/required_apps_managed_user.xml b/core/res/res/values-fr/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-fr/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-fr/strings.xml b/core/res/res/values-fr/strings.xml
index 7dc33c4..5564d8b 100644
--- a/core/res/res/values-fr/strings.xml
+++ b/core/res/res/values-fr/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"octet(s)"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"Ko"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"Mo"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"Go"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"To"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Po"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sans nom&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Appuyer pour afficher tous les réseaux"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Se connecter"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Tous les réseaux"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Le Wi-Fi sera activé automatiquement"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Lorsque vous êtes à proximité d\'un réseau enregistré de haute qualité"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ne pas réactiver"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Connectez-vous au réseau Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Se connecter au réseau"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1215,7 +1222,7 @@
     <string name="fast_scroll_numeric_alphabet" msgid="4030170524595123610">" 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"</string>
     <string name="alert_windows_notification_channel_group_name" msgid="1463953341148606396">"Afficher par-dessus les autres applications"</string>
     <string name="alert_windows_notification_channel_name" msgid="3116610965549449803">"<xliff:g id="NAME">%s</xliff:g> est affichée sur les autres applications"</string>
-    <string name="alert_windows_notification_title" msgid="3697657294867638947">"<xliff:g id="NAME">%s</xliff:g> s\'affiche sur autres applis"</string>
+    <string name="alert_windows_notification_title" msgid="3697657294867638947">"<xliff:g id="NAME">%s</xliff:g> se superpose aux autres applis"</string>
     <string name="alert_windows_notification_message" msgid="8917232109522912560">"Si vous ne voulez pas que l\'application <xliff:g id="NAME">%s</xliff:g> utilise cette fonctionnalité, appuyez ici pour ouvrir les paramètres et la désactiver."</string>
     <string name="alert_windows_notification_turn_off_action" msgid="3367294525884949878">"DÉSACTIVER"</string>
     <string name="ext_media_checking_notification_title" msgid="5734005953288045806">"Préparation mémoire \"<xliff:g id="NAME">%s</xliff:g>\" en cours"</string>
diff --git a/core/res/res/values-gl/required_apps_managed_device.xml b/core/res/res/values-gl/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-gl/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-gl/required_apps_managed_profile.xml b/core/res/res/values-gl/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-gl/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-gl/required_apps_managed_user.xml b/core/res/res/values-gl/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-gl/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-gl/strings.xml b/core/res/res/values-gl/strings.xml
index b4e3904..40dff7e 100644
--- a/core/res/res/values-gl/strings.xml
+++ b/core/res/res/values-gl/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sen título&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Toca para ver todas as redes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Conectarse"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Todas as redes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"A wifi activarase automaticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Cando esteas preto dunha rede gardada de alta calidade"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Non volver activar"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Inicia sesión na rede wifi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Inicia sesión na rede"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-gu/required_apps_managed_device.xml b/core/res/res/values-gu/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-gu/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-gu/required_apps_managed_profile.xml b/core/res/res/values-gu/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-gu/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-gu/required_apps_managed_user.xml b/core/res/res/values-gu/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-gu/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-gu/strings.xml b/core/res/res/values-gu/strings.xml
index eada633..7a4c1b2 100644
--- a/core/res/res/values-gu/strings.xml
+++ b/core/res/res/values-gu/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;અનામાંકિત&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"બધા નેટવર્ક જોવા ટૅપ કરો"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"કનેક્ટ કરો"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"બધા નેટવર્ક"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"વાઇ-ફાઇ આપમેળે ચાલુ થઈ જશે"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"જ્યારે તમે એક ઉચ્ચ ક્વૉલિટીવાળા સાચવેલ નેટવર્કની નજીક હોવ"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"પાછું ચાલુ કરશો નહીં"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"વાઇ-ફાઇ નેટવર્ક પર સાઇન ઇન કરો"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"નેટવર્ક પર સાઇન ઇન કરો"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-hi/required_apps_managed_device.xml b/core/res/res/values-hi/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-hi/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hi/required_apps_managed_profile.xml b/core/res/res/values-hi/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-hi/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hi/required_apps_managed_user.xml b/core/res/res/values-hi/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-hi/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hi/strings.xml b/core/res/res/values-hi/strings.xml
index f9e8a03..adeba4e 100644
--- a/core/res/res/values-hi/strings.xml
+++ b/core/res/res/values-hi/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"केबी"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"एमबी"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"जीबी"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;शीर्षक-रहित&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"सभी नेटवर्क देखने के लिए यहां पर टैप करें"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"कनेक्ट करें"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"सभी नेटवर्क"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"वाई-फ़ाई अपने आप चालू हो जाएगा"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"जब आप किसी अच्छी क्वालिटी वाले सेव किए गए नेटवर्क के पास हों"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"वापस चालू न करें"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"वाई-फ़ाई  नेटवर्क में साइन इन करें"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"नेटवर्क में साइन इन करें"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-hr/required_apps_managed_device.xml b/core/res/res/values-hr/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-hr/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hr/required_apps_managed_profile.xml b/core/res/res/values-hr/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-hr/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hr/required_apps_managed_user.xml b/core/res/res/values-hr/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-hr/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hr/strings.xml b/core/res/res/values-hr/strings.xml
index 7e53209..6883769 100644
--- a/core/res/res/values-hr/strings.xml
+++ b/core/res/res/values-hr/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez naslova&gt;"</string>
@@ -1138,6 +1142,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Dodirnite za prikaz svih mreža"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Poveži"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Sve mreže"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi će se uključiti automatski"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kada ste u blizini spremljene mreže visoke kvalitete"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Više ne uključuj"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Prijava na Wi-Fi mrežu"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Prijava na mrežu"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-hu/required_apps_managed_device.xml b/core/res/res/values-hu/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-hu/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hu/required_apps_managed_profile.xml b/core/res/res/values-hu/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-hu/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hu/required_apps_managed_user.xml b/core/res/res/values-hu/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-hu/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hu/strings.xml b/core/res/res/values-hu/strings.xml
index b815035..2545283 100644
--- a/core/res/res/values-hu/strings.xml
+++ b/core/res/res/values-hu/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Névtelen&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Koppintással megjelenítheti az összes hálózatot"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Kapcsolódás"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Összes hálózat"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"A Wi-Fi automatikusan bekapcsol"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Amikor jó minőségű mentett hálózat közelében tartózkodik"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ne kapcsolódjon vissza"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Bejelentkezés Wi-Fi hálózatba"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Bejelentkezés a hálózatba"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-hy/required_apps_managed_device.xml b/core/res/res/values-hy/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-hy/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hy/required_apps_managed_profile.xml b/core/res/res/values-hy/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-hy/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hy/required_apps_managed_user.xml b/core/res/res/values-hy/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-hy/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-hy/strings.xml b/core/res/res/values-hy/strings.xml
index ff615c50..d29c357 100644
--- a/core/res/res/values-hy/strings.xml
+++ b/core/res/res/values-hy/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"Բ"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"ԿԲ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"ՄԲ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ԳԲ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ՏԲ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Պբ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Անանուն&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Հպեք՝ բոլոր ցանցերը տեսնելու համար"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Միանալ"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Բոլոր ցանցերը"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi-ն ավտոմատ կմիանա"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Լավ ազդանշանով պահված ցանցի տարածքում գտնվելիս"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Նորից չմիացնել"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Մուտք գործեք Wi-Fi ցանց"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Մուտք գործեք ցանց"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-in/required_apps_managed_device.xml b/core/res/res/values-in/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-in/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-in/required_apps_managed_profile.xml b/core/res/res/values-in/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-in/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-in/required_apps_managed_user.xml b/core/res/res/values-in/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-in/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-in/strings.xml b/core/res/res/values-in/strings.xml
index b8b76a0..d5d8d99 100644
--- a/core/res/res/values-in/strings.xml
+++ b/core/res/res/values-in/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Tanpa judul&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tap untuk melihat semua jaringan"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Hubungkan"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Semua Jaringan"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi akan aktif otomatis"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Saat berada di dekat jaringan berkualitas tinggi yang tersimpan"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Jangan aktifkan kembali"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Masuk ke jaringan Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Masuk ke jaringan"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-is/required_apps_managed_device.xml b/core/res/res/values-is/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-is/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-is/required_apps_managed_profile.xml b/core/res/res/values-is/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-is/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-is/required_apps_managed_user.xml b/core/res/res/values-is/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-is/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-is/strings.xml b/core/res/res/values-is/strings.xml
index 76286e1..b65da75 100644
--- a/core/res/res/values-is/strings.xml
+++ b/core/res/res/values-is/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Ónefnt&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Ýttu til að sjá öll netkerfi"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Tengjast"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Öll netkerfi"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Kveikt verður sjálfkrafa á Wi‑Fi"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Þegar þú ert nálægt vistuðu hágæðaneti"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ekki kveikja aftur"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Skrá inn á Wi-Fi net"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Skrá inn á net"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-it/required_apps_managed_device.xml b/core/res/res/values-it/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-it/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-it/required_apps_managed_profile.xml b/core/res/res/values-it/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-it/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-it/required_apps_managed_user.xml b/core/res/res/values-it/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-it/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-it/strings.xml b/core/res/res/values-it/strings.xml
index 7e96aff..0f36301 100644
--- a/core/res/res/values-it/strings.xml
+++ b/core/res/res/values-it/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Senza nome&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tocca per vedere tutte le reti"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Connetti"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Tutte le reti"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Il Wi‑Fi verrà attivato automaticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Quando ti trovi nell\'area di una rete salvata di alta qualità"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Non riattivare"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Accedi a rete Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Accedi alla rete"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-iw/required_apps_managed_device.xml b/core/res/res/values-iw/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-iw/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-iw/required_apps_managed_profile.xml b/core/res/res/values-iw/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-iw/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-iw/required_apps_managed_user.xml b/core/res/res/values-iw/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-iw/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-iw/strings.xml b/core/res/res/values-iw/strings.xml
index 87e20c0..a152840 100644
--- a/core/res/res/values-iw/strings.xml
+++ b/core/res/res/values-iw/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"‏&gt;ללא כותרת&lt;"</string>
@@ -531,8 +535,8 @@
     <string name="permdesc_manageNetworkPolicy" msgid="7537586771559370668">"מאפשר לאפליקציה לנהל מדיניות הרשת להגדיר כללים ספציפיים-לאפליקציה."</string>
     <string name="permlab_modifyNetworkAccounting" msgid="5088217309088729650">"שנה ניהול חשבונות של שימוש ברשת"</string>
     <string name="permdesc_modifyNetworkAccounting" msgid="5443412866746198123">"הרשאה זו מאפשרת לאפליקציה לשנות את אופן החישוב של נתוני שימוש ברשת מול כל אפליקציה. לא מיועד לשימוש באפליקציות רגילות."</string>
-    <string name="permlab_accessNotifications" msgid="7673416487873432268">"גישה להתראות"</string>
-    <string name="permdesc_accessNotifications" msgid="458457742683431387">"מאפשר לאפליקציה לאחזר, לבדוק ולמחוק התראות, כולל כאלה שפורסמו על ידי אפליקציות אחרות."</string>
+    <string name="permlab_accessNotifications" msgid="7673416487873432268">"גישה להודעות"</string>
+    <string name="permdesc_accessNotifications" msgid="458457742683431387">"מאפשר לאפליקציה לאחזר, לבדוק ולמחוק הודעות, כולל כאלה שפורסמו על ידי אפליקציות אחרות."</string>
     <string name="permlab_bindNotificationListenerService" msgid="7057764742211656654">"איגוד לשירות של מאזין להתראות"</string>
     <string name="permdesc_bindNotificationListenerService" msgid="985697918576902986">"הרשאה זו מאפשרת למשתמש לבצע איגוד לממשק הרמה העליונה של שירות מאזין להתראות. הרשאה זו אף פעם אינה נחוצה לאפליקציות רגילים."</string>
     <string name="permlab_bindConditionProviderService" msgid="1180107672332704641">"איגוד לשירות ספק תנאי"</string>
@@ -1127,13 +1131,13 @@
     <string name="volume_call" msgid="3941680041282788711">"עוצמת קול בשיחה"</string>
     <string name="volume_bluetooth_call" msgid="2002891926351151534">"‏עוצמת הקול בשיחה ב-Bluetooth"</string>
     <string name="volume_alarm" msgid="1985191616042689100">"עוצמת קול של התראה"</string>
-    <string name="volume_notification" msgid="2422265656744276715">"עוצמת קול של התראות"</string>
+    <string name="volume_notification" msgid="2422265656744276715">"עוצמת קול של הודעות"</string>
     <string name="volume_unknown" msgid="1400219669770445902">"עוצמת קול"</string>
     <string name="volume_icon_description_bluetooth" msgid="6538894177255964340">"‏עוצמת קול של Bluetooth"</string>
     <string name="volume_icon_description_ringer" msgid="3326003847006162496">"עוצמת קול של רינגטון"</string>
     <string name="volume_icon_description_incall" msgid="8890073218154543397">"עוצמת קול של שיחות"</string>
     <string name="volume_icon_description_media" msgid="4217311719665194215">"עוצמת קול של מדיה"</string>
-    <string name="volume_icon_description_notification" msgid="7044986546477282274">"עוצמת קול של התראות"</string>
+    <string name="volume_icon_description_notification" msgid="7044986546477282274">"עוצמת קול של הודעות"</string>
     <string name="ringtone_default" msgid="3789758980357696936">"רינגטון ברירת מחדל"</string>
     <string name="ringtone_default_with_actual" msgid="1767304850491060581">"ברירת מחדל (<xliff:g id="ACTUAL_RINGTONE">%1$s</xliff:g>)"</string>
     <string name="ringtone_silent" msgid="7937634392408977062">"ללא"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"יש להקיש כדי לראות את כל הרשתות"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"התחבר"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"כל הרשתות"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"‏ה-Wi-Fi יופעל אוטומטית"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"כשתימצאו בקרבת רשת באיכות גבוהה ששמרתם"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"אל תפעיל שוב"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"‏היכנס לרשת Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"היכנס לרשת"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ja/required_apps_managed_device.xml b/core/res/res/values-ja/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ja/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ja/required_apps_managed_profile.xml b/core/res/res/values-ja/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ja/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ja/required_apps_managed_user.xml b/core/res/res/values-ja/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ja/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ja/strings.xml b/core/res/res/values-ja/strings.xml
index c2cc154..2f11776 100644
--- a/core/res/res/values-ja/strings.xml
+++ b/core/res/res/values-ja/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g><xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;新規&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"すべてのネットワークを表示するにはタップします"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"接続"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"すべてのネットワーク"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi は自動的にオンになります"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"高品質の保存済みネットワークの検出時"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"再度オンにしない"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fiネットワークにログイン"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ネットワークにログインしてください"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ka/required_apps_managed_device.xml b/core/res/res/values-ka/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ka/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ka/required_apps_managed_profile.xml b/core/res/res/values-ka/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ka/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ka/required_apps_managed_user.xml b/core/res/res/values-ka/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ka/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ka/strings.xml b/core/res/res/values-ka/strings.xml
index ae4fb6f..40e9414 100644
--- a/core/res/res/values-ka/strings.xml
+++ b/core/res/res/values-ka/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"ბაიტი"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"კბაიტი"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"მბაიტი"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"გბაიტი"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ტბაიტი"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"უსათაურო"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"შეეხეთ ყველა ქსელის სანახავად"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"დაკავშირება"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"ყველა ქსელი"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi ავტომატურად ჩაირთვება"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"როცა შენახულ მაღალხარისხიან ქსელებთან ახლოს იმყოფებით"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"ხელახლა ნუ ჩართავ"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi ქსელთან დაკავშირება"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ქსელში შესვლა"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-kk/required_apps_managed_device.xml b/core/res/res/values-kk/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-kk/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-kk/required_apps_managed_profile.xml b/core/res/res/values-kk/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-kk/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-kk/required_apps_managed_user.xml b/core/res/res/values-kk/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-kk/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-kk/strings.xml b/core/res/res/values-kk/strings.xml
index d56e6df..d428ff0 100644
--- a/core/res/res/values-kk/strings.xml
+++ b/core/res/res/values-kk/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"Б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"КБ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MБ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"ПБ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Атаусыз&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Барлық желілерді көру үшін түртіңіз"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Қосылу"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Барлық желілер"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi автоматты түрде қосылады"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Сақталған жоғары сапалы желіге жақын болғанда"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Қайта қоспау"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi желісіне кіру"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Желіге кіру"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-km/required_apps_managed_device.xml b/core/res/res/values-km/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-km/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-km/required_apps_managed_profile.xml b/core/res/res/values-km/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-km/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-km/required_apps_managed_user.xml b/core/res/res/values-km/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-km/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-km/strings.xml b/core/res/res/values-km/strings.xml
index 7be15f1..889ea5e 100644
--- a/core/res/res/values-km/strings.xml
+++ b/core/res/res/values-km/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"មេកាបៃ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ជីកាបៃ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"តេរ៉ាបៃ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;គ្មាន​ចំណង​ជើង&gt;"</string>
@@ -1118,6 +1122,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"ចុចដើម្បីមើលបណ្តាញទាំងអស់"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"ភ្ជាប់"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"បណ្តាញទាំងអស់"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi នឹង​បើក​ដោយ​ស្វ័យប្រវត្តិ"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"នៅពេល​ដែល​អ្នក​នៅ​ជិត​បណ្តាញ​គុណភាព​ខ្ពស់​ដែល​បាន​រក្សាទុក"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"កុំ​បើក​ឡើង​វិញ"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ចូល​បណ្ដាញ​វ៉ាយហ្វាយ"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ចូលទៅបណ្តាញ"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-kn/required_apps_managed_device.xml b/core/res/res/values-kn/required_apps_managed_device.xml
deleted file mode 100644
index e15b0b0..0000000
--- a/core/res/res/values-kn/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</item>
-    <item msgid="7004798084799227194">"com.android.ಸಂಪರ್ಕಗಳು"</item>
-    <item msgid="5782220690863647256">"com.android.ಡಯಲರ್"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.ಒದಗಿಸುವವರು.ಡೌನ್‌ಲೋಡ್‌ಗಳು"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-kn/required_apps_managed_profile.xml b/core/res/res/values-kn/required_apps_managed_profile.xml
deleted file mode 100644
index 92ab682..0000000
--- a/core/res/res/values-kn/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.ಸಂಪರ್ಕಗಳು"</item>
-    <item msgid="4633145750237794002">"com.android.ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</item>
-    <item msgid="6518205098643077579">"com.android.ಒದಗಿಸುವವರು.ಡೌನ್‌ಲೋಡ್‌ಗಳು"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-kn/required_apps_managed_user.xml b/core/res/res/values-kn/required_apps_managed_user.xml
deleted file mode 100644
index 0c59edd..0000000
--- a/core/res/res/values-kn/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</item>
-    <item msgid="2250259015310893915">"com.android.ಸಂಪರ್ಕಗಳು"</item>
-    <item msgid="7166574999426592423">"com.android.ಡಯಲರ್"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.ಒದಗಿಸುವವರು.ಡೌನ್‌ಲೋಡ್‌ಗಳು"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-kn/strings.xml b/core/res/res/values-kn/strings.xml
index 99db9e6..d751c13 100644
--- a/core/res/res/values-kn/strings.xml
+++ b/core/res/res/values-kn/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ಶೀರ್ಷಿಕೆ ರಹಿತ&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"ಎಲ್ಲಾ ನೆಟ್‌ವರ್ಕ್‌ಗಳನ್ನು ನೋಡಲು ಟ್ಯಾಪ್ ಮಾಡಿ"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"ಸಂಪರ್ಕಿಸಿ"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"ಎಲ್ಲಾ ನೆಟ್‌ವರ್ಕ್‌ಗಳು"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"ವೈ‑ಫೈ ಸ್ವಯಂಚಾಲಿತವಾಗಿ ಆನ್ ಆಗುತ್ತದೆ"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"ನೀವು ಉಳಿಸಿದ ಅಧಿಕ ಗುಣಮಟ್ಟದ ನೆಟ್‌ವರ್ಕ್‌ ಸಮೀಪದಲ್ಲಿದ್ದಾಗ"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"ಮತ್ತೆ ಆನ್ ಮಾಡಲು ಹಿಂತಿರುಗಬೇಡಿ"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ವೈ-ಫೈ ನೆಟ್‍ವರ್ಕ್‌ಗೆ ಸೈನ್ ಇನ್ ಮಾಡಿ"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ನೆಟ್‌ವರ್ಕ್‌ಗೆ ಸೈನ್ ಇನ್ ಮಾಡಿ"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ko/required_apps_managed_device.xml b/core/res/res/values-ko/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ko/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ko/required_apps_managed_profile.xml b/core/res/res/values-ko/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ko/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ko/required_apps_managed_user.xml b/core/res/res/values-ko/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ko/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ko/strings.xml b/core/res/res/values-ko/strings.xml
index 650d980..922f02f 100644
--- a/core/res/res/values-ko/strings.xml
+++ b/core/res/res/values-ko/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g><xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;제목 없음&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"모든 네트워크를 보려면 탭하세요."</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"연결"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"모든 네트워크"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi가 자동으로 사용 설정됨"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"저장된 고품질 네트워크가 가까이 있는 경우"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"다시 사용 설정하지 않음"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi 네트워크에 로그인"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"네트워크에 로그인"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ky/required_apps_managed_device.xml b/core/res/res/values-ky/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ky/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ky/required_apps_managed_profile.xml b/core/res/res/values-ky/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ky/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ky/required_apps_managed_user.xml b/core/res/res/values-ky/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ky/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ky/strings.xml b/core/res/res/values-ky/strings.xml
index cfa05de..f3f7222 100644
--- a/core/res/res/values-ky/strings.xml
+++ b/core/res/res/values-ky/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"Б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"Кб"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"Мб"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"Гб"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ТБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"ПБ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Баш аты жок&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Бардык тармактарды көрүү үчүн басыңыз"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Туташуу"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Бардык тармактар"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi автоматтык түрдө күйгүзүлөт"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Байланыш сигналы жакшы болгон тармактарга жакындаганда"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Өзү кайра күйбөйт"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi түйүнүнө кирүү"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Тармакка кирүү"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-lo/required_apps_managed_device.xml b/core/res/res/values-lo/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-lo/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lo/required_apps_managed_profile.xml b/core/res/res/values-lo/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-lo/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lo/required_apps_managed_user.xml b/core/res/res/values-lo/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-lo/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lo/strings.xml b/core/res/res/values-lo/strings.xml
index feedbf3..bc7e339 100644
--- a/core/res/res/values-lo/strings.xml
+++ b/core/res/res/values-lo/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ບໍ່ມີຊື່&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"ແຕະເພື່ອເບິ່ງເຄືອຂ່າຍທັງໝົດ"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"ເຊື່ອມ​ຕໍ່"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"ເຄືອຂ່າຍທັງໝົດ"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"ຈະມີການເປີດໃຊ້ Wi‑Fi ອັດຕະໂນມັດ"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"ເມື່ອທ່ານຢູ່ໃກ້ເຄືອຂ່າຍຄຸນນະພາບສູງທີ່ບັນທຶກໄວ້"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"ບໍ່ຕ້ອງເປີດໃຊ້ຄືນໃໝ່"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ເຂົ້າສູ່ລະບົບເຄືອຂ່າຍ Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ລົງຊື່ເຂົ້າເຄືອຂ່າຍ"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-lt/required_apps_managed_device.xml b/core/res/res/values-lt/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-lt/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lt/required_apps_managed_profile.xml b/core/res/res/values-lt/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-lt/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lt/required_apps_managed_user.xml b/core/res/res/values-lt/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-lt/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lt/strings.xml b/core/res/res/values-lt/strings.xml
index 95e4862..2f5014e 100644
--- a/core/res/res/values-lt/strings.xml
+++ b/core/res/res/values-lt/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Be pavadinimo&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Palieskite, jei norite matyti visus tinklus"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Prisijungti"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Visi tinklai"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"„Wi‑Fi“ bus įjungtas automatiškai"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kai būsite netoli išsaugoto aukštos kokybės tinklo"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Neįjunkite vėl"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Prisijungti prie „Wi-Fi“ tinklo"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Prisijungti prie tinklo"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-lv/required_apps_managed_device.xml b/core/res/res/values-lv/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-lv/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lv/required_apps_managed_profile.xml b/core/res/res/values-lv/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-lv/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lv/required_apps_managed_user.xml b/core/res/res/values-lv/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-lv/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-lv/strings.xml b/core/res/res/values-lv/strings.xml
index 12bb04b..c2199a8 100644
--- a/core/res/res/values-lv/strings.xml
+++ b/core/res/res/values-lv/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez nosaukuma&gt;"</string>
@@ -1138,6 +1142,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Pieskarieties, lai skatītu visus tīklus"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Izveidot savienojumu"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Visi tīkli"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi tiks automātiski ieslēgts"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kad atrodaties saglabāta augstas kvalitātes tīkla tuvumā"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Neieslēgt atkārtoti"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Pierakstieties Wi-Fi tīklā"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Pierakstīšanās tīklā"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-mk/required_apps_managed_device.xml b/core/res/res/values-mk/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-mk/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mk/required_apps_managed_profile.xml b/core/res/res/values-mk/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-mk/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mk/required_apps_managed_user.xml b/core/res/res/values-mk/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-mk/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mk/strings.xml b/core/res/res/values-mk/strings.xml
index c5773f8..e1e2b43 100644
--- a/core/res/res/values-mk/strings.xml
+++ b/core/res/res/values-mk/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"Б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"КБ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"МБ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ТБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"ПБ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Без наслов&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Допрете за да ги видите сите мрежи"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Поврзете се"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Сите мрежи"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi ќе се вклучи автоматски"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Кога сте во близина на зачувана мрежа со висок квалитет"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Не вклучувај повторно"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Најавете се на мрежа на Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Најавете се на мрежа"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ml/required_apps_managed_device.xml b/core/res/res/values-ml/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ml/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ml/required_apps_managed_profile.xml b/core/res/res/values-ml/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ml/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ml/required_apps_managed_user.xml b/core/res/res/values-ml/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ml/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ml/strings.xml b/core/res/res/values-ml/strings.xml
index fc958fa..6a8cea1 100644
--- a/core/res/res/values-ml/strings.xml
+++ b/core/res/res/values-ml/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ശീർഷകമില്ലാത്ത&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"എല്ലാ നെറ്റ്‌വർക്കുകളും കാണാൻ ടാപ്പുചെയ്യുക"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"കണക്റ്റുചെയ്യുക"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"എല്ലാ നെറ്റ്‌വർക്കുകളും"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"വൈഫൈ സ്വമേധയാ ഓണാകും"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"നിങ്ങൾ ഉയർന്ന നിലവാരമുള്ള സംരക്ഷിക്കപ്പെട്ട നെറ്റ്‌വർക്കിനരികിലെത്തുമ്പോൾ"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"തിരികെ ഓണാക്കരുത്"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"വൈഫൈ നെറ്റ്‌വർക്കിലേക്ക് സൈൻ ഇൻ ചെയ്യുക"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"നെറ്റ്‌വർക്കിലേക്ക് സൈൻ ഇൻ ചെയ്യുക"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-mn/required_apps_managed_device.xml b/core/res/res/values-mn/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-mn/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mn/required_apps_managed_profile.xml b/core/res/res/values-mn/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-mn/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mn/required_apps_managed_user.xml b/core/res/res/values-mn/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-mn/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mn/strings.xml b/core/res/res/values-mn/strings.xml
index 9f26a3b..53740f94 100644
--- a/core/res/res/values-mn/strings.xml
+++ b/core/res/res/values-mn/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"килобайт"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"МБ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"ПБ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Гарчиггүй&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Бүх сүлжээг харахын тулд товшино уу"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Холбогдох"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Бүх сүлжээ"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi автоматаар асна"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Таныг хадгалсан, өндөр чанартай сүлжээний ойролцоо байх үед"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Буцааж асаахгүй"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi сүлжээнд нэвтэрнэ үү"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Сүлжээнд нэвтэрнэ үү"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-mr/required_apps_managed_device.xml b/core/res/res/values-mr/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-mr/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mr/required_apps_managed_profile.xml b/core/res/res/values-mr/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-mr/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mr/required_apps_managed_user.xml b/core/res/res/values-mr/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-mr/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-mr/strings.xml b/core/res/res/values-mr/strings.xml
index a757849..398ad0d 100644
--- a/core/res/res/values-mr/strings.xml
+++ b/core/res/res/values-mr/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;अशीर्षकांकित&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"सर्व नेटवर्क पाहण्यासाठी टॅप करा"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"कनेक्ट करा"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"सर्व नेटवर्क"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"वाय-फाय आपोआप चालू होईल"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"तुम्ही जेव्हा सेव्ह केलेल्या उच्च दर्जाच्या नेटवर्कजवळ असाल तेव्हा"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"पुन्हा चालू करू नका"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"वाय-फाय नेटवर्कमध्‍ये साइन इन करा"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"नेटवर्कवर साइन इन करा"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1601,7 +1608,7 @@
     <string name="write_fail_reason_cancelled" msgid="7091258378121627624">"रद्द केले"</string>
     <string name="write_fail_reason_cannot_write" msgid="8132505417935337724">"आशय लिहिण्‍यात एरर"</string>
     <string name="reason_unknown" msgid="6048913880184628119">"अज्ञात"</string>
-    <string name="reason_service_unavailable" msgid="7824008732243903268">"मुद्रण सेवा सक्षम केली नाही"</string>
+    <string name="reason_service_unavailable" msgid="7824008732243903268">"प्रिंट सेवा सक्षम केली नाही"</string>
     <string name="print_service_installed_title" msgid="2246317169444081628">"<xliff:g id="NAME">%s</xliff:g> सेवा स्‍थापित केली"</string>
     <string name="print_service_installed_message" msgid="5897362931070459152">"सक्षम करण्यासाठी टॅप करा"</string>
     <string name="restr_pin_enter_admin_pin" msgid="8641662909467236832">"प्रशासक पिन एंटर करा"</string>
diff --git a/core/res/res/values-ms/required_apps_managed_device.xml b/core/res/res/values-ms/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ms/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ms/required_apps_managed_profile.xml b/core/res/res/values-ms/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ms/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ms/required_apps_managed_user.xml b/core/res/res/values-ms/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ms/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ms/strings.xml b/core/res/res/values-ms/strings.xml
index aee2000..574c775 100644
--- a/core/res/res/values-ms/strings.xml
+++ b/core/res/res/values-ms/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B."</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Tidak bertajuk&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Ketik untuk melihat semua rangkaian"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Sambung"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Semua Rangkaian"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi akan dihidupkan secara automatik"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Apabila anda berada berdekatan dengan rangkaian disimpan yang berkualiti tinggi"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Jangan hidupkan kembali"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Log masuk ke rangkaian Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Log masuk ke rangkaian"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-my/required_apps_managed_device.xml b/core/res/res/values-my/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-my/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-my/required_apps_managed_profile.xml b/core/res/res/values-my/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-my/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-my/required_apps_managed_user.xml b/core/res/res/values-my/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-my/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-my/strings.xml b/core/res/res/values-my/strings.xml
index fec37ab..9dc49cf 100644
--- a/core/res/res/values-my/strings.xml
+++ b/core/res/res/values-my/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ခေါင်းစဉ်မဲ့&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"ကွန်ရက်အားလုံးကို ကြည့်ရန် တို့ပါ"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"ချိတ်ဆက်ရန်"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"ကွန်ရက်အားလုံး"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi ကို အလိုအလျောက်​ ပြန်ဖွင့်ပေးလိမ့်ပါမည်"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"သိမ်းဆည်းထားသည့် အရည်အသွေးမြင့်ကွန်ရက်များအနီးသို့ ရောက်ရှိသည့်အခါ"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"ပြန်မဖွင့်ပါနှင့်"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ဝိုင်ဖိုင်ကွန်ရက်သို့ လက်မှတ်ထိုးဝင်ပါ"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ကွန်ယက်သို့ လက်မှတ်ထိုးဝင်ရန်"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-nb/required_apps_managed_device.xml b/core/res/res/values-nb/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-nb/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-nb/required_apps_managed_profile.xml b/core/res/res/values-nb/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-nb/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-nb/required_apps_managed_user.xml b/core/res/res/values-nb/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-nb/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-nb/strings.xml b/core/res/res/values-nb/strings.xml
index 915701c..d360fa4 100644
--- a/core/res/res/values-nb/strings.xml
+++ b/core/res/res/values-nb/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Uten navn&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Trykk for å se alle nettverkene"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Koble til"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Alle nettverk"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi slås på automatisk"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Når du er i nærheten av et lagret nettverk av høy kvalitet"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ikke slå på igjen"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Logg på Wi-Fi-nettverket"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Logg på nettverk"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ne/required_apps_managed_device.xml b/core/res/res/values-ne/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ne/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ne/required_apps_managed_profile.xml b/core/res/res/values-ne/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ne/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ne/required_apps_managed_user.xml b/core/res/res/values-ne/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ne/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ne/strings.xml b/core/res/res/values-ne/strings.xml
index f0a45a3..3d05239 100644
--- a/core/res/res/values-ne/strings.xml
+++ b/core/res/res/values-ne/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"के.बि."</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;बिना शीर्षक&gt;"</string>
@@ -378,9 +382,9 @@
     <string name="permlab_bodySensors" msgid="4683341291818520277">"शरीरका सेन्सरहरूमा पहुँच गराउनुहोस् (जस्तै हृदय धड्कन निगरानीहरू)"</string>
     <string name="permdesc_bodySensors" product="default" msgid="4380015021754180431">"तपाईँको हृदय गति जस्तो सेंसर बाट डेटा पहुँचको लागि अनुप्रयोग अनुमति दिन्छ जसले तपाईँको भौतिक अवस्था अनुगमन गर्छ।"</string>
     <string name="permlab_readCalendar" msgid="6716116972752441641">"पात्रोका कार्यक्रम र विवरणहरू पढ्ने"</string>
-    <string name="permdesc_readCalendar" product="tablet" msgid="4993979255403945892">"यस अनुप्रयोगले तपाईंको ट्याब्लेटमा भण्डारण गरिएका पात्रो सम्बन्धी सबै कार्यक्रमहरू पढ्न र तपाईंको पात्रोको डेटा आदान-प्रदान वा सुरक्षित गर्न सक्छ।"</string>
-    <string name="permdesc_readCalendar" product="tv" msgid="8837931557573064315">"यस अनुप्रयोगले तपाईंको TV मा भण्डारण गरिएका पात्रो सम्बन्धी सबै कार्यक्रमहरू पढ्न र तपाईंको पात्रोको डेटा आदान-प्रदान वा सुरक्षित गर्न सक्छ।"</string>
-    <string name="permdesc_readCalendar" product="default" msgid="4373978642145196715">"यस अनुप्रयोगले तपाईंको फोनमा भण्डारण गरिएका पात्रो सम्बन्धी सबै कार्यक्रमहरू पढ्न र तपाईंको पात्रोको डेटा आदान-प्रदान वा सुरक्षित गर्न सक्छ।"</string>
+    <string name="permdesc_readCalendar" product="tablet" msgid="4993979255403945892">"यस अनुप्रयोगले तपाईंको ट्याब्लेटमा भण्डारण गरिएका पात्रो सम्बन्धी सबै कार्यक्रमहरू पढ्न र तपाईंको पात्रोको डेटा आदान प्रदान वा सुरक्षित गर्न सक्छ।"</string>
+    <string name="permdesc_readCalendar" product="tv" msgid="8837931557573064315">"यस अनुप्रयोगले तपाईंको TV मा भण्डारण गरिएका पात्रो सम्बन्धी सबै कार्यक्रमहरू पढ्न र तपाईंको पात्रोको डेटा आदान प्रदान वा सुरक्षित गर्न सक्छ।"</string>
+    <string name="permdesc_readCalendar" product="default" msgid="4373978642145196715">"यस अनुप्रयोगले तपाईंको फोनमा भण्डारण गरिएका पात्रो सम्बन्धी सबै कार्यक्रमहरू पढ्न र तपाईंको पात्रोको डेटा आदान प्रदान वा सुरक्षित गर्न सक्छ।"</string>
     <string name="permlab_writeCalendar" msgid="8438874755193825647">"पात्रो घटनाहरू थप्नुहोस् वा परिमार्जन गर्नुहोस् र मालिकको ज्ञान बिना नै पाहुनाहरूलाई इमेल पठाउनुहोस्"</string>
     <string name="permdesc_writeCalendar" product="tablet" msgid="1675270619903625982">"यस अनुप्रयोगले तपाईंको ट्याब्लेटमा पात्रोका कार्यक्रमहरू थप्न, हटाउन वा परिवर्तन गर्न सक्छ। यस अनुप्रयोगले पात्रोका मालिकहरू मार्फत आएको जस्तो लाग्ने सन्देशहरू पठाउन वा तिनीहरूका मालिकहरूलाई सूचित नगरिकन कार्यक्रमहरू परिवर्तन गर्न सक्छ।"</string>
     <string name="permdesc_writeCalendar" product="tv" msgid="9017809326268135866">"यस अनुप्रयोगले तपाईंको TV मा पात्रोका कार्यक्रमहरू थप्न, हटाउन वा परिवर्तन गर्न सक्छ। यस अनुप्रयोगले पात्रोका मालिकहरू मार्फत आएको जस्तो लाग्ने सन्देशहरू पठाउन वा तिनीहरूका मालिकहरूलाई सूचित नगरिकन कार्यक्रमहरू परिवर्तन गर्न सक्छ।"</string>
@@ -1122,6 +1126,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"सबै नेटवर्कहरू हेर्न ट्याप गर्नुहोस्"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"जडान गर्नुहोस्"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"सबै नेटवर्कहरू"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi स्वतः सक्रिय हुनेछ"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"तपाईं कुनै सुरक्षित गरिएको उच्च गुणस्तरीय नेटवर्कको नजिक हुनुभएको अवस्थामा"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"फेरि सक्रिय नगर्नुहोला"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi नेटवर्कमा साइन इन गर्नुहोस्"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"सञ्जालमा साइन इन गर्नुहोस्"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1209,7 +1216,7 @@
     <string name="taking_remote_bugreport_notification_title" msgid="6742483073875060934">"बग रिपोर्ट लिँदै..."</string>
     <string name="share_remote_bugreport_notification_title" msgid="4987095013583691873">"बग रिपोर्टलाई साझेदारी गर्ने हो?"</string>
     <string name="sharing_remote_bugreport_notification_title" msgid="7572089031496651372">"बग रिपोर्टलाई साझेदारी गर्दै ..."</string>
-    <string name="share_remote_bugreport_notification_message_finished" msgid="6029609949340992866">"तपाईंका प्रशासकले यस यन्त्रको समस्या निवारण गर्नमा मद्दत गर्नका लागि एउटा बग रिपोर्टको अनुरोध गर्नुभएको छ। अनुप्रयोगहरू र डेटा आदान-प्रदान गर्न पनि सकिन्छ।"</string>
+    <string name="share_remote_bugreport_notification_message_finished" msgid="6029609949340992866">"तपाईंका प्रशासकले यस यन्त्रको समस्या निवारण गर्नमा मद्दत गर्नका लागि एउटा बग रिपोर्टको अनुरोध गर्नुभएको छ। अनुप्रयोगहरू र डेटा आदान प्रदान गर्न पनि सकिन्छ।"</string>
     <string name="share_remote_bugreport_action" msgid="6249476773913384948">"साझेदारी गर्नुहोस्"</string>
     <string name="decline_remote_bugreport_action" msgid="6230987241608770062">"अस्वीकार गर्नुहोस्"</string>
     <string name="select_input_method" msgid="8547250819326693584">"कुञ्जीपाटी परिवर्तन गर्नुहोस्"</string>
diff --git a/core/res/res/values-nl/required_apps_managed_device.xml b/core/res/res/values-nl/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-nl/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-nl/required_apps_managed_profile.xml b/core/res/res/values-nl/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-nl/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-nl/required_apps_managed_user.xml b/core/res/res/values-nl/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-nl/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-nl/strings.xml b/core/res/res/values-nl/strings.xml
index 5ae838e..725fe8e 100644
--- a/core/res/res/values-nl/strings.xml
+++ b/core/res/res/values-nl/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">" KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Naamloos&gt;"</string>
@@ -835,8 +839,8 @@
     <string name="permdesc_writeHistoryBookmarks" product="tablet" msgid="6825527469145760922">"Hiermee kan de app de webgeschiedenis wijzigen in de systeemeigen browser en de bladwijzers die zijn opgeslagen op je tablet. Deze toestemming kan niet worden geforceerd door andere browsers of andere apps met internetmogelijkheden.."</string>
     <string name="permdesc_writeHistoryBookmarks" product="tv" msgid="7007393823197766548">"Hiermee kan de app de webgeschiedenis wijzigen in de systeemeigen browser en de bladwijzers die zijn opgeslagen op je tv. De app kan browsergegevens wissen of aanpassen. Deze toestemming kan niet worden geforceerd door andere browsers of andere apps met internetmogelijkheden."</string>
     <string name="permdesc_writeHistoryBookmarks" product="default" msgid="8497389531014185509">"Hiermee kan de app de webgeschiedenis wijzigen in de systeemeigen browser en de bladwijzers die zijn opgeslagen op je telefoon. Deze toestemming kan niet worden geforceerd door andere browsers of andere apps met internetmogelijkheden."</string>
-    <string name="permlab_setAlarm" msgid="1379294556362091814">"een alarm instellen"</string>
-    <string name="permdesc_setAlarm" msgid="316392039157473848">"Hiermee kan de app een alarm instellen in een geïnstalleerde wekkerapp. Deze functie wordt door sommige wekkerapps niet geïmplementeerd."</string>
+    <string name="permlab_setAlarm" msgid="1379294556362091814">"een wekker instellen"</string>
+    <string name="permdesc_setAlarm" msgid="316392039157473848">"Hiermee kan de app een wekker instellen in een geïnstalleerde wekker-app. Deze functie wordt door sommige wekker-apps niet geïmplementeerd."</string>
     <string name="permlab_addVoicemail" msgid="5525660026090959044">"voicemail toevoegen"</string>
     <string name="permdesc_addVoicemail" msgid="6604508651428252437">"Hiermee kan de app berichten toevoegen aan de inbox van je voicemail."</string>
     <string name="permlab_writeGeolocationPermissions" msgid="5962224158955273932">"geolocatiemachtigingen voor browser aanpassen"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tik om alle netwerken te bekijken"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Verbinding maken"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Alle netwerken"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wifi wordt automatisch ingeschakeld"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Wanneer je in de buurt van een opgeslagen netwerk van hoge kwaliteit bent"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Niet weer inschakelen"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Inloggen bij wifi-netwerk"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Inloggen bij netwerk"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1677,7 +1684,7 @@
       <item quantity="one">Gedurende 1 u</item>
     </plurals>
     <string name="zen_mode_until" msgid="7336308492289875088">"Tot <xliff:g id="FORMATTEDTIME">%1$s</xliff:g>"</string>
-    <string name="zen_mode_alarm" msgid="9128205721301330797">"Tot <xliff:g id="FORMATTEDTIME">%1$s</xliff:g> (volgend alarm)"</string>
+    <string name="zen_mode_alarm" msgid="9128205721301330797">"Tot <xliff:g id="FORMATTEDTIME">%1$s</xliff:g> (volgende wekker)"</string>
     <string name="zen_mode_forever" msgid="1916263162129197274">"Totdat je \'Niet storen\' uitschakelt"</string>
     <string name="zen_mode_forever_dnd" msgid="3792132696572189081">"Totdat u \'Niet storen\' uitschakelt"</string>
     <string name="zen_mode_rule_name_combination" msgid="191109939968076477">"<xliff:g id="FIRST">%1$s</xliff:g>/<xliff:g id="REST">%2$s</xliff:g>"</string>
diff --git a/core/res/res/values-pa/required_apps_managed_device.xml b/core/res/res/values-pa/required_apps_managed_device.xml
deleted file mode 100644
index faadc50..0000000
--- a/core/res/res/values-pa/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.download"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pa/required_apps_managed_profile.xml b/core/res/res/values-pa/required_apps_managed_profile.xml
deleted file mode 100644
index 537a80c..0000000
--- a/core/res/res/values-pa/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.download"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pa/required_apps_managed_user.xml b/core/res/res/values-pa/required_apps_managed_user.xml
deleted file mode 100644
index e69bbbc..0000000
--- a/core/res/res/values-pa/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.download"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pa/strings.xml b/core/res/res/values-pa/strings.xml
index b5b6a00..cf90550 100644
--- a/core/res/res/values-pa/strings.xml
+++ b/core/res/res/values-pa/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ਬਿਨਾਂ ਸਿਰਲੇਖ&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"ਸਾਰੇ ਨੈੱਟਵਰਕਾਂ ਨੂੰ ਦੇਖਣ ਲਈ ਟੈਪ ਕਰੋ"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"ਕਨੈਕਟ ਕਰੋ"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"ਸਾਰੇ ਨੈੱਟਵਰਕ"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"ਵਾਈ‑ਫਾਈ ਸਵੈਚਲਿਤ ਤੌਰ \'ਤੇ ਚੱਲ ਪਵੇਗਾ"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"ਜਦੋਂ ਤੁਸੀਂ ਕਿਸੇ ਰੱਖਿਅਤ ਕੀਤੇ ਉੱਚ-ਗੁਣਵੱਤਾ ਵਾਲੇ ਨੈੱਟਵਰਕ ਦੇ ਨੇੜੇ ਹੋਵੋ"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"ਵਾਪਸ ਚਾਲੂ ਨਾ ਕਰੋ"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ਵਾਈ-ਫਾਈ ਨੈੱਟਵਰਕ \'ਤੇ ਸਾਈਨ-ਇਨ ਕਰੋ"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ਨੈੱਟਵਰਕ \'ਤੇ ਸਾਈਨ-ਇਨ ਕਰੋ"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-pl/required_apps_managed_device.xml b/core/res/res/values-pl/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-pl/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pl/required_apps_managed_profile.xml b/core/res/res/values-pl/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-pl/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pl/required_apps_managed_user.xml b/core/res/res/values-pl/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-pl/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pl/strings.xml b/core/res/res/values-pl/strings.xml
index 77d706a..412d5a7 100644
--- a/core/res/res/values-pl/strings.xml
+++ b/core/res/res/values-pl/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez nazwy&gt;"</string>
@@ -392,9 +396,9 @@
     <string name="permdesc_writeCalendar" product="tv" msgid="9017809326268135866">"Ta aplikacja może dodawać, usuwać i zmieniać wydarzenia z kalendarza na telewizorze. Ta aplikacja może wysyłać wiadomości wyglądające jak utworzone przez właścicieli kalendarza lub zmieniać wydarzenia bez wiedzy ich właścicieli."</string>
     <string name="permdesc_writeCalendar" product="default" msgid="7592791790516943173">"Ta aplikacja może dodawać, usuwać i zmieniać wydarzenia z kalendarza na telefonie. Ta aplikacja może wysyłać wiadomości wyglądające jak utworzone przez właścicieli kalendarza lub zmieniać wydarzenia bez wiedzy ich właścicieli."</string>
     <string name="permlab_accessLocationExtraCommands" msgid="2836308076720553837">"dostęp do dodatkowych poleceń dostawcy informacji o lokalizacji"</string>
-    <string name="permdesc_accessLocationExtraCommands" msgid="6078307221056649927">"Pozwala aplikacji na dostęp do dodatkowych poleceń dostawcy informacji o lokalizacji. Aplikacje z tym uprawnieniem mogą wpływać na działanie GPS-u lub innych źródeł lokalizacji."</string>
-    <string name="permlab_accessFineLocation" msgid="251034415460950944">"dostęp do dokładnej lokalizacji (na podstawie GPS-u i sieci)"</string>
-    <string name="permdesc_accessFineLocation" msgid="5821994817969957884">"Ta aplikacja może określać Twoją lokalizację na podstawie GPS-u lub sieciowych źródeł lokalizacji, takich jak stacje bazowe i sieci Wi-Fi. Te usługi lokalizacyjne muszą być włączone i dostępne na telefonie, by aplikacja mogła z nich korzystać. Może to zwiększyć zużycie baterii."</string>
+    <string name="permdesc_accessLocationExtraCommands" msgid="6078307221056649927">"Pozwala aplikacji na dostęp do dodatkowych poleceń dostawcy informacji o lokalizacji. Aplikacje z tym uprawnieniem mogą wpływać na działanie GPS-a lub innych źródeł lokalizacji."</string>
+    <string name="permlab_accessFineLocation" msgid="251034415460950944">"dostęp do dokładnej lokalizacji (na podstawie GPS-a i sieci)"</string>
+    <string name="permdesc_accessFineLocation" msgid="5821994817969957884">"Ta aplikacja może określać Twoją lokalizację na podstawie GPS-a lub sieciowych źródeł lokalizacji, takich jak stacje bazowe i sieci Wi-Fi. Te usługi lokalizacyjne muszą być włączone i dostępne na telefonie, by aplikacja mogła z nich korzystać. Może to zwiększyć zużycie baterii."</string>
     <string name="permlab_accessCoarseLocation" msgid="7715277613928539434">"dostęp do przybliżonej lokalizacji (na podstawie sieci)"</string>
     <string name="permdesc_accessCoarseLocation" product="tablet" msgid="3373266766487862426">"Ta aplikacja może określać Twoją lokalizację na podstawie źródeł sieciowych, takich jak stacje bazowe i sieci Wi-Fi. Te usługi lokalizacyjne muszą być włączone i dostępne na tablecie, by aplikacja mogła z nich korzystać."</string>
     <string name="permdesc_accessCoarseLocation" product="tv" msgid="1884022719818788511">"Ta aplikacja może określać Twoją lokalizację na podstawie źródeł sieciowych, takich jak stacje bazowe i sieci Wi-Fi. Te usługi lokalizacyjne muszą być włączone i dostępne na telewizorze, by aplikacja mogła z nich korzystać."</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Kliknij, by zobaczyć wszystkie sieci"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Połącz"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Wszystkie sieci"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi włączy się automatycznie"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Gdy znajdziesz się w pobliżu zapisanej sieci o mocnym sygnale"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Nie włączaj ponownie"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Zaloguj się w sieci Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Zaloguj się do sieci"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1260,7 +1267,7 @@
     <string name="alert_windows_notification_channel_group_name" msgid="1463953341148606396">"Wyświetlanie nad innymi aplikacjami"</string>
     <string name="alert_windows_notification_channel_name" msgid="3116610965549449803">"Wyświetlanie aplikacji <xliff:g id="NAME">%s</xliff:g> nad innymi"</string>
     <string name="alert_windows_notification_title" msgid="3697657294867638947">"Aplikacja <xliff:g id="NAME">%s</xliff:g> jest nad innymi"</string>
-    <string name="alert_windows_notification_message" msgid="8917232109522912560">"Jeśli nie chcesz, by aplikacja <xliff:g id="NAME">%s</xliff:g> korzystała z tej funkcji, otwórz ustawienia i ją wyłącz."</string>
+    <string name="alert_windows_notification_message" msgid="8917232109522912560">"Jeśli nie chcesz, by aplikacja <xliff:g id="NAME">%s</xliff:g> korzystała z tej funkcji, otwórz ustawienia i wyłącz ją."</string>
     <string name="alert_windows_notification_turn_off_action" msgid="3367294525884949878">"WYŁĄCZ"</string>
     <string name="ext_media_checking_notification_title" msgid="5734005953288045806">"Przygotowuję: <xliff:g id="NAME">%s</xliff:g>"</string>
     <string name="ext_media_checking_notification_message" msgid="4747432538578886744">"Sprawdzanie w poszukiwaniu błędów"</string>
diff --git a/core/res/res/values-pt-rBR/required_apps_managed_device.xml b/core/res/res/values-pt-rBR/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-pt-rBR/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt-rBR/required_apps_managed_profile.xml b/core/res/res/values-pt-rBR/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-pt-rBR/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt-rBR/required_apps_managed_user.xml b/core/res/res/values-pt-rBR/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-pt-rBR/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt-rBR/strings.xml b/core/res/res/values-pt-rBR/strings.xml
index cce4bf0..bf83d77 100644
--- a/core/res/res/values-pt-rBR/strings.xml
+++ b/core/res/res/values-pt-rBR/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sem título&gt;"</string>
@@ -200,9 +204,9 @@
     <string name="shutdown_confirm" product="tv" msgid="476672373995075359">"Sua TV será desligada."</string>
     <string name="shutdown_confirm" product="watch" msgid="3490275567476369184">"Seu relógio será desligado."</string>
     <string name="shutdown_confirm" product="default" msgid="649792175242821353">"O seu telefone será desligado."</string>
-    <string name="shutdown_confirm_question" msgid="2906544768881136183">"Deseja desligar?"</string>
+    <string name="shutdown_confirm_question" msgid="2906544768881136183">"Quer desligar?"</string>
     <string name="reboot_safemode_title" msgid="7054509914500140361">"Reiniciar no modo de segurança"</string>
-    <string name="reboot_safemode_confirm" msgid="55293944502784668">"Deseja reiniciar no modo de segurança? Isso desativará todos os apps de terceiros instalados. Eles serão restaurados quando você reiniciar novamente."</string>
+    <string name="reboot_safemode_confirm" msgid="55293944502784668">"Quer reiniciar no modo de segurança? Isso desativará todos os apps de terceiros instalados. Eles serão restaurados quando você reiniciar novamente."</string>
     <string name="recent_tasks_title" msgid="3691764623638127888">"Recente"</string>
     <string name="no_recent_tasks" msgid="8794906658732193473">"Nenhum app recente"</string>
     <string name="global_actions" product="tablet" msgid="408477140088053665">"Opções do tablet"</string>
@@ -808,7 +812,7 @@
     <string name="js_dialog_before_unload_title" msgid="2619376555525116593">"Confirmar navegação"</string>
     <string name="js_dialog_before_unload_positive_button" msgid="3112752010600484130">"Sair desta página"</string>
     <string name="js_dialog_before_unload_negative_button" msgid="5614861293026099715">"Permanecer nesta página"</string>
-    <string name="js_dialog_before_unload" msgid="3468816357095378590">"<xliff:g id="MESSAGE">%s</xliff:g>\n\nTem certeza de que deseja sair desta página?"</string>
+    <string name="js_dialog_before_unload" msgid="3468816357095378590">"<xliff:g id="MESSAGE">%s</xliff:g>\n\nTem certeza que quer sair desta página?"</string>
     <string name="save_password_label" msgid="6860261758665825069">"Confirmar"</string>
     <string name="double_tap_toast" msgid="4595046515400268881">"Dica: toque duas vezes para aumentar e diminuir o zoom."</string>
     <string name="autofill_this_form" msgid="4616758841157816676">"Preench. aut."</string>
@@ -841,7 +845,7 @@
     <string name="permdesc_addVoicemail" msgid="6604508651428252437">"Permite que o app adicione mensagens a sua caixa de entrada do correio de voz."</string>
     <string name="permlab_writeGeolocationPermissions" msgid="5962224158955273932">"Modifique as permissões de geolocalização de seu navegador"</string>
     <string name="permdesc_writeGeolocationPermissions" msgid="1083743234522638747">"Permite que o app modifique as permissões de geolocalização do navegador. Apps maliciosos podem usar isso para permitir o envio de informações locais para sites arbitrários."</string>
-    <string name="save_password_message" msgid="767344687139195790">"Deseja que o navegador lembre desta senha?"</string>
+    <string name="save_password_message" msgid="767344687139195790">"Quer que o navegador lembre desta senha?"</string>
     <string name="save_password_notnow" msgid="6389675316706699758">"Agora não"</string>
     <string name="save_password_remember" msgid="6491879678996749466">"Lembrar"</string>
     <string name="save_password_never" msgid="8274330296785855105">"Nunca"</string>
@@ -1043,7 +1047,7 @@
     <string name="force_close" msgid="8346072094521265605">"OK"</string>
     <string name="report" msgid="4060218260984795706">"Informar"</string>
     <string name="wait" msgid="7147118217226317732">"Aguardar"</string>
-    <string name="webpage_unresponsive" msgid="3272758351138122503">"A página não responde.\n\nDeseja fechá-la?"</string>
+    <string name="webpage_unresponsive" msgid="3272758351138122503">"A página não responde.\n\nQuer fechá-la?"</string>
     <string name="launch_warning_title" msgid="1547997780506713581">"App redirecionado"</string>
     <string name="launch_warning_replace" msgid="6202498949970281412">"<xliff:g id="APP_NAME">%1$s</xliff:g> não está em execução."</string>
     <string name="launch_warning_original" msgid="188102023021668683">"<xliff:g id="APP_NAME">%1$s</xliff:g> foi iniciado."</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Toque para ver todas as redes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Conectar"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Todas as redes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"O Wi‑Fi será ativado automaticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Quando você estiver perto de uma rede salva de alta qualidade"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Não ativar novamente"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Fazer login na rede Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Fazer login na rede"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1156,7 +1163,7 @@
     <string name="wifi_p2p_frequency_conflict_message" product="default" msgid="7363907213787469151">"O telefone desconectará temporariamente da rede Wi-Fi enquanto estiver conectado a <xliff:g id="DEVICE_NAME">%1$s</xliff:g>"</string>
     <string name="select_character" msgid="3365550120617701745">"Inserir caractere"</string>
     <string name="sms_control_title" msgid="7296612781128917719">"Enviando mensagens SMS"</string>
-    <string name="sms_control_message" msgid="3867899169651496433">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; envia uma grande quantidade de mensagens SMS. Deseja permitir que este app continue enviando mensagens?"</string>
+    <string name="sms_control_message" msgid="3867899169651496433">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; envia uma grande quantidade de mensagens SMS. Quer permitir que este app continue enviando mensagens?"</string>
     <string name="sms_control_yes" msgid="3663725993855816807">"Permitir"</string>
     <string name="sms_control_no" msgid="625438561395534982">"Negar"</string>
     <string name="sms_short_code_confirm_message" msgid="1645436466285310855">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; deseja enviar uma mensagem para &lt;b&gt;<xliff:g id="DEST_ADDRESS">%2$s</xliff:g>&lt;/b&gt;."</string>
@@ -1279,7 +1286,7 @@
     <string name="dial_number_using" msgid="5789176425167573586">"Discar número\nusando <xliff:g id="NUMBER">%s</xliff:g>"</string>
     <string name="create_contact_using" msgid="4947405226788104538">"Criar contato \nusando <xliff:g id="NUMBER">%s</xliff:g>"</string>
     <string name="grant_credentials_permission_message_header" msgid="2106103817937859662">"O app a seguir ou outros apps solicitam permissão para acessar sua conta, agora e no futuro."</string>
-    <string name="grant_credentials_permission_message_footer" msgid="3125211343379376561">"Deseja permitir essa solicitação?"</string>
+    <string name="grant_credentials_permission_message_footer" msgid="3125211343379376561">"Quer permitir essa solicitação?"</string>
     <string name="grant_permissions_header_text" msgid="6874497408201826708">"Solicitação de acesso"</string>
     <string name="allow" msgid="7225948811296386551">"Permitir"</string>
     <string name="deny" msgid="2081879885755434506">"Negar"</string>
diff --git a/core/res/res/values-pt-rPT/required_apps_managed_device.xml b/core/res/res/values-pt-rPT/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-pt-rPT/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt-rPT/required_apps_managed_profile.xml b/core/res/res/values-pt-rPT/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-pt-rPT/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt-rPT/required_apps_managed_user.xml b/core/res/res/values-pt-rPT/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-pt-rPT/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt-rPT/strings.xml b/core/res/res/values-pt-rPT/strings.xml
index dc2d6e4..31b67a0 100644
--- a/core/res/res/values-pt-rPT/strings.xml
+++ b/core/res/res/values-pt-rPT/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sem nome&gt;"</string>
@@ -951,7 +955,7 @@
       <item quantity="one">dentro de <xliff:g id="COUNT_0">%d</xliff:g> ano</item>
     </plurals>
     <string name="VideoView_error_title" msgid="3534509135438353077">"Problema com o vídeo"</string>
-    <string name="VideoView_error_text_invalid_progressive_playback" msgid="3186670335938670444">"Este vídeo não é válido para transmissão em fluxo contínuo neste aparelho."</string>
+    <string name="VideoView_error_text_invalid_progressive_playback" msgid="3186670335938670444">"Este vídeo não é válido para transmissão neste aparelho."</string>
     <string name="VideoView_error_text_unknown" msgid="3450439155187810085">"Não é possível reproduzir este vídeo."</string>
     <string name="VideoView_error_button" msgid="2822238215100679592">"OK"</string>
     <string name="relative_time" msgid="1818557177829411417">"<xliff:g id="DATE">%1$s</xliff:g>, <xliff:g id="TIME">%2$s</xliff:g>"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Toque para ver todas as redes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Ligar"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Todas as redes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"O Wi‑Fi será ativado automaticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Quando estiver próximo de uma rede de alta qualidade guardada."</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Não reativar"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Iniciar sessão na rede Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Início de sessão na rede"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-pt/required_apps_managed_device.xml b/core/res/res/values-pt/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-pt/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt/required_apps_managed_profile.xml b/core/res/res/values-pt/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-pt/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt/required_apps_managed_user.xml b/core/res/res/values-pt/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-pt/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-pt/strings.xml b/core/res/res/values-pt/strings.xml
index cce4bf0..bf83d77 100644
--- a/core/res/res/values-pt/strings.xml
+++ b/core/res/res/values-pt/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Sem título&gt;"</string>
@@ -200,9 +204,9 @@
     <string name="shutdown_confirm" product="tv" msgid="476672373995075359">"Sua TV será desligada."</string>
     <string name="shutdown_confirm" product="watch" msgid="3490275567476369184">"Seu relógio será desligado."</string>
     <string name="shutdown_confirm" product="default" msgid="649792175242821353">"O seu telefone será desligado."</string>
-    <string name="shutdown_confirm_question" msgid="2906544768881136183">"Deseja desligar?"</string>
+    <string name="shutdown_confirm_question" msgid="2906544768881136183">"Quer desligar?"</string>
     <string name="reboot_safemode_title" msgid="7054509914500140361">"Reiniciar no modo de segurança"</string>
-    <string name="reboot_safemode_confirm" msgid="55293944502784668">"Deseja reiniciar no modo de segurança? Isso desativará todos os apps de terceiros instalados. Eles serão restaurados quando você reiniciar novamente."</string>
+    <string name="reboot_safemode_confirm" msgid="55293944502784668">"Quer reiniciar no modo de segurança? Isso desativará todos os apps de terceiros instalados. Eles serão restaurados quando você reiniciar novamente."</string>
     <string name="recent_tasks_title" msgid="3691764623638127888">"Recente"</string>
     <string name="no_recent_tasks" msgid="8794906658732193473">"Nenhum app recente"</string>
     <string name="global_actions" product="tablet" msgid="408477140088053665">"Opções do tablet"</string>
@@ -808,7 +812,7 @@
     <string name="js_dialog_before_unload_title" msgid="2619376555525116593">"Confirmar navegação"</string>
     <string name="js_dialog_before_unload_positive_button" msgid="3112752010600484130">"Sair desta página"</string>
     <string name="js_dialog_before_unload_negative_button" msgid="5614861293026099715">"Permanecer nesta página"</string>
-    <string name="js_dialog_before_unload" msgid="3468816357095378590">"<xliff:g id="MESSAGE">%s</xliff:g>\n\nTem certeza de que deseja sair desta página?"</string>
+    <string name="js_dialog_before_unload" msgid="3468816357095378590">"<xliff:g id="MESSAGE">%s</xliff:g>\n\nTem certeza que quer sair desta página?"</string>
     <string name="save_password_label" msgid="6860261758665825069">"Confirmar"</string>
     <string name="double_tap_toast" msgid="4595046515400268881">"Dica: toque duas vezes para aumentar e diminuir o zoom."</string>
     <string name="autofill_this_form" msgid="4616758841157816676">"Preench. aut."</string>
@@ -841,7 +845,7 @@
     <string name="permdesc_addVoicemail" msgid="6604508651428252437">"Permite que o app adicione mensagens a sua caixa de entrada do correio de voz."</string>
     <string name="permlab_writeGeolocationPermissions" msgid="5962224158955273932">"Modifique as permissões de geolocalização de seu navegador"</string>
     <string name="permdesc_writeGeolocationPermissions" msgid="1083743234522638747">"Permite que o app modifique as permissões de geolocalização do navegador. Apps maliciosos podem usar isso para permitir o envio de informações locais para sites arbitrários."</string>
-    <string name="save_password_message" msgid="767344687139195790">"Deseja que o navegador lembre desta senha?"</string>
+    <string name="save_password_message" msgid="767344687139195790">"Quer que o navegador lembre desta senha?"</string>
     <string name="save_password_notnow" msgid="6389675316706699758">"Agora não"</string>
     <string name="save_password_remember" msgid="6491879678996749466">"Lembrar"</string>
     <string name="save_password_never" msgid="8274330296785855105">"Nunca"</string>
@@ -1043,7 +1047,7 @@
     <string name="force_close" msgid="8346072094521265605">"OK"</string>
     <string name="report" msgid="4060218260984795706">"Informar"</string>
     <string name="wait" msgid="7147118217226317732">"Aguardar"</string>
-    <string name="webpage_unresponsive" msgid="3272758351138122503">"A página não responde.\n\nDeseja fechá-la?"</string>
+    <string name="webpage_unresponsive" msgid="3272758351138122503">"A página não responde.\n\nQuer fechá-la?"</string>
     <string name="launch_warning_title" msgid="1547997780506713581">"App redirecionado"</string>
     <string name="launch_warning_replace" msgid="6202498949970281412">"<xliff:g id="APP_NAME">%1$s</xliff:g> não está em execução."</string>
     <string name="launch_warning_original" msgid="188102023021668683">"<xliff:g id="APP_NAME">%1$s</xliff:g> foi iniciado."</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Toque para ver todas as redes"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Conectar"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Todas as redes"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"O Wi‑Fi será ativado automaticamente"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Quando você estiver perto de uma rede salva de alta qualidade"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Não ativar novamente"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Fazer login na rede Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Fazer login na rede"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1156,7 +1163,7 @@
     <string name="wifi_p2p_frequency_conflict_message" product="default" msgid="7363907213787469151">"O telefone desconectará temporariamente da rede Wi-Fi enquanto estiver conectado a <xliff:g id="DEVICE_NAME">%1$s</xliff:g>"</string>
     <string name="select_character" msgid="3365550120617701745">"Inserir caractere"</string>
     <string name="sms_control_title" msgid="7296612781128917719">"Enviando mensagens SMS"</string>
-    <string name="sms_control_message" msgid="3867899169651496433">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; envia uma grande quantidade de mensagens SMS. Deseja permitir que este app continue enviando mensagens?"</string>
+    <string name="sms_control_message" msgid="3867899169651496433">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; envia uma grande quantidade de mensagens SMS. Quer permitir que este app continue enviando mensagens?"</string>
     <string name="sms_control_yes" msgid="3663725993855816807">"Permitir"</string>
     <string name="sms_control_no" msgid="625438561395534982">"Negar"</string>
     <string name="sms_short_code_confirm_message" msgid="1645436466285310855">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; deseja enviar uma mensagem para &lt;b&gt;<xliff:g id="DEST_ADDRESS">%2$s</xliff:g>&lt;/b&gt;."</string>
@@ -1279,7 +1286,7 @@
     <string name="dial_number_using" msgid="5789176425167573586">"Discar número\nusando <xliff:g id="NUMBER">%s</xliff:g>"</string>
     <string name="create_contact_using" msgid="4947405226788104538">"Criar contato \nusando <xliff:g id="NUMBER">%s</xliff:g>"</string>
     <string name="grant_credentials_permission_message_header" msgid="2106103817937859662">"O app a seguir ou outros apps solicitam permissão para acessar sua conta, agora e no futuro."</string>
-    <string name="grant_credentials_permission_message_footer" msgid="3125211343379376561">"Deseja permitir essa solicitação?"</string>
+    <string name="grant_credentials_permission_message_footer" msgid="3125211343379376561">"Quer permitir essa solicitação?"</string>
     <string name="grant_permissions_header_text" msgid="6874497408201826708">"Solicitação de acesso"</string>
     <string name="allow" msgid="7225948811296386551">"Permitir"</string>
     <string name="deny" msgid="2081879885755434506">"Negar"</string>
diff --git a/core/res/res/values-ro/required_apps_managed_device.xml b/core/res/res/values-ro/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ro/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ro/required_apps_managed_profile.xml b/core/res/res/values-ro/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ro/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ro/required_apps_managed_user.xml b/core/res/res/values-ro/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ro/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ro/strings.xml b/core/res/res/values-ro/strings.xml
index eece63e..4f15c33 100644
--- a/core/res/res/values-ro/strings.xml
+++ b/core/res/res/values-ro/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TO"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PO"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Fără titlu&gt;"</string>
@@ -1138,6 +1142,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Atingeți pentru a vedea toate rețelele"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Conectați-vă"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Toate rețelele"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi se va activa automat"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Când vă aflați lângă o rețea salvată, de înaltă calitate"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Nu reactivați"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Conectați-vă la rețeaua Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Conectați-vă la rețea"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ru/required_apps_managed_device.xml b/core/res/res/values-ru/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ru/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ru/required_apps_managed_profile.xml b/core/res/res/values-ru/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ru/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ru/required_apps_managed_user.xml b/core/res/res/values-ru/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ru/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ru/strings.xml b/core/res/res/values-ru/strings.xml
index 53930c1..60ad441 100644
--- a/core/res/res/values-ru/strings.xml
+++ b/core/res/res/values-ru/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"Б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"КБ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"МБ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"ПБ"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Без названия&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Нажмите, чтобы увидеть список сетей"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Подключиться"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Все сети"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi включится автоматически"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Когда вы будете в зоне действия сохраненной сети с хорошим сигналом."</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Не включать снова"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Подключение к Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Регистрация в сети"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-si/required_apps_managed_device.xml b/core/res/res/values-si/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-si/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-si/required_apps_managed_profile.xml b/core/res/res/values-si/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-si/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-si/required_apps_managed_user.xml b/core/res/res/values-si/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-si/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-si/strings.xml b/core/res/res/values-si/strings.xml
index 2a1d635..5b0eda3 100644
--- a/core/res/res/values-si/strings.xml
+++ b/core/res/res/values-si/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;නම් යොදා නැත&gt;"</string>
@@ -1118,6 +1122,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"සියලු ජාල බැලීමට තට්ටු කරන්න"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"සම්බන්ධ කරන්න"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"සියලු ජාල"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi ස්වයංක්‍රියව ක්‍රියාත්මක වනු ඇත"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"ඔබ උසස් තත්ත්වයේ සුරැකි ජාලයක් අවට සිටින විට"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"නැවත ක්‍රියාත්මක නොකරන්න"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi ජාලයට පුරනය වන්න"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ජාලයට පුරනය වන්න"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-sk/required_apps_managed_device.xml b/core/res/res/values-sk/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-sk/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sk/required_apps_managed_profile.xml b/core/res/res/values-sk/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-sk/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sk/required_apps_managed_user.xml b/core/res/res/values-sk/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-sk/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sk/strings.xml b/core/res/res/values-sk/strings.xml
index a0de5eb..1f11fb4 100644
--- a/core/res/res/values-sk/strings.xml
+++ b/core/res/res/values-sk/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Bez mena&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Klepnutím zobrazíte všetky siete"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Pripojiť"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Všetky siete"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi sa zapne automaticky"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Keď budete v blízkosti kvalitnej uloženej siete"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Znova nezapínať"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Prihlásiť sa do siete Wi‑Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Prihlásenie do siete"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-sl/required_apps_managed_device.xml b/core/res/res/values-sl/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-sl/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sl/required_apps_managed_profile.xml b/core/res/res/values-sl/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-sl/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sl/required_apps_managed_user.xml b/core/res/res/values-sl/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-sl/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sl/strings.xml b/core/res/res/values-sl/strings.xml
index fb96279..e8f89a5 100644
--- a/core/res/res/values-sl/strings.xml
+++ b/core/res/res/values-sl/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Brez naslova&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Dotaknite se, če si želite ogledati vsa omrežja"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Vzpostavi povezavo"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Vsa omrežja"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Povezava Wi‑Fi se bo samodejno vklopila"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Ko ste v bližini zanesljivega shranjenega omrežja"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ne vklopi znova"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Prijavite se v omrežje Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Prijava v omrežje"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-sq/required_apps_managed_device.xml b/core/res/res/values-sq/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-sq/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sq/required_apps_managed_profile.xml b/core/res/res/values-sq/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-sq/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sq/required_apps_managed_user.xml b/core/res/res/values-sq/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-sq/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sq/strings.xml b/core/res/res/values-sq/strings.xml
index 4aee9bc..a03ac24 100644
--- a/core/res/res/values-sq/strings.xml
+++ b/core/res/res/values-sq/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"terabajt"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"petabajt"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Pa titull&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Trokit për të parë të gjitha rrjetet"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Lidhu"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Të gjitha rrjetet"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi do të aktivizohet automatikisht"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kur ndodhesh pranë një rrjeti të ruajtur me cilësi të lartë"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Mos e aktivizo përsëri"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Identifikohu në rrjetin Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Identifikohu në rrjet"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-sr/required_apps_managed_device.xml b/core/res/res/values-sr/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-sr/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sr/required_apps_managed_profile.xml b/core/res/res/values-sr/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-sr/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sr/required_apps_managed_user.xml b/core/res/res/values-sr/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-sr/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sr/strings.xml b/core/res/res/values-sr/strings.xml
index 146f8b3..8bec119 100644
--- a/core/res/res/values-sr/strings.xml
+++ b/core/res/res/values-sr/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Без наслова&gt;"</string>
@@ -1138,6 +1142,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Додирните да бисте видели све мреже"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Повежи"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Све мреже"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi ће се аутоматски укључити"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Када сте у близини сачуване мреже високог квалитета"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Не укључуј поново"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Пријављивање на Wi-Fi мрежу"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Пријавите се на мрежу"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-sv/required_apps_managed_device.xml b/core/res/res/values-sv/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-sv/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sv/required_apps_managed_profile.xml b/core/res/res/values-sv/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-sv/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sv/required_apps_managed_user.xml b/core/res/res/values-sv/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-sv/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sv/strings.xml b/core/res/res/values-sv/strings.xml
index 2705326..1f590d3 100644
--- a/core/res/res/values-sv/strings.xml
+++ b/core/res/res/values-sv/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Okänd&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tryck för att visa alla nätverk"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Anslut"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Alla nätverk"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi aktiveras automatiskt"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"När du är i närheten av ett sparat nätverk av hög kvalitet"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Återaktivera inte"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Logga in på ett Wi-Fi-nätverk"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Logga in på nätverket"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-sw/required_apps_managed_device.xml b/core/res/res/values-sw/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-sw/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sw/required_apps_managed_profile.xml b/core/res/res/values-sw/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-sw/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sw/required_apps_managed_user.xml b/core/res/res/values-sw/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-sw/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-sw/strings.xml b/core/res/res/values-sw/strings.xml
index a8ab410..bd8b029 100644
--- a/core/res/res/values-sw/strings.xml
+++ b/core/res/res/values-sw/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Haina jina&gt;"</string>
@@ -1114,6 +1118,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Gusa ili uone mitandao yote"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Unganisha"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Mitandao Yote"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi itawashwa kiotomatiki"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Unapokuwa karibu na mtandao uliohifadhiwa wenye ubora wa juu"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Usiwashe tena"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Ingia kwa mtandao wa Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Ingia katika mtandao"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
@@ -1730,7 +1737,7 @@
     <string name="work_mode_turn_on" msgid="2062544985670564875">"Washa"</string>
     <string name="new_sms_notification_title" msgid="8442817549127555977">"Una ujumbe mpya"</string>
     <string name="new_sms_notification_content" msgid="7002938807812083463">"Fungua programu ya SMS ili uweze kuangalia"</string>
-    <string name="user_encrypted_title" msgid="9054897468831672082">"Huenda baadhi ya utendaji ukawa vikwazo"</string>
+    <string name="user_encrypted_title" msgid="9054897468831672082">"Huenda baadhi ya vipengele havifanyi kazi"</string>
     <string name="user_encrypted_message" msgid="4923292604515744267">"Gusa ili ufungue"</string>
     <string name="user_encrypted_detail" msgid="5708447464349420392">"Data ya mtumiaji imefungwa"</string>
     <string name="profile_encrypted_detail" msgid="3700965619978314974">"Wasifu wa kazini umefungwa"</string>
diff --git a/core/res/res/values-ta/required_apps_managed_device.xml b/core/res/res/values-ta/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ta/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ta/required_apps_managed_profile.xml b/core/res/res/values-ta/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ta/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ta/required_apps_managed_user.xml b/core/res/res/values-ta/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ta/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ta/strings.xml b/core/res/res/values-ta/strings.xml
index c517223..6d247f4 100644
--- a/core/res/res/values-ta/strings.xml
+++ b/core/res/res/values-ta/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"பை."</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"கி.பை."</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"மெ.பை."</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ஜி.பை."</string>
+    <string name="terabyteShort" msgid="231613018159186962">"டெ.பை."</string>
     <string name="petabyteShort" msgid="5637816680144990219">"பெ.பை."</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;பெயரிடப்படாதது&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"எல்லா நெட்வொர்க்குகளையும் பார்க்க, தட்டவும்"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"இணை"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"எல்லா நெட்வொர்க்குகளும்"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"வைஃபை தானாக ஆன் ஆகும்"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"சேமித்த, உயர்தர நெட்வொர்க்கிற்கு அருகில் இருக்கும்போது"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"மீண்டும் ஆன் செய்யாதே"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"வைஃபை நெட்வொர்க்கில் உள்நுழையவும்"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"நெட்வொர்க்கில் உள்நுழையவும்"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-te/required_apps_managed_device.xml b/core/res/res/values-te/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-te/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-te/required_apps_managed_profile.xml b/core/res/res/values-te/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-te/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-te/required_apps_managed_user.xml b/core/res/res/values-te/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-te/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-te/strings.xml b/core/res/res/values-te/strings.xml
index fd103bc..d39467b 100644
--- a/core/res/res/values-te/strings.xml
+++ b/core/res/res/values-te/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;శీర్షిక లేనిది&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"అన్ని నెట్‌వర్క్‌లు చూడటానికి నొక్కండి"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"కనెక్ట్ చేయి"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"అన్ని నెట్‌వర్క్‌లు"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi స్వయంచాలకంగా ఆన్ అవుతుంది"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"మీరు అధిక నాణ్యత గల సేవ్ చేసిన నెట్‌వర్క్‌కు సమీపంగా ఉన్నప్పుడు"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"తిరిగి ఆన్ చేయవద్దు"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi నెట్‌వర్క్‌కి సైన్ ఇన్ చేయండి"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"నెట్‌వర్క్‌కి సైన్ ఇన్ చేయండి"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-th/required_apps_managed_device.xml b/core/res/res/values-th/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-th/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-th/required_apps_managed_profile.xml b/core/res/res/values-th/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-th/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-th/required_apps_managed_user.xml b/core/res/res/values-th/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-th/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-th/strings.xml b/core/res/res/values-th/strings.xml
index 2515241..1bea4e4 100644
--- a/core/res/res/values-th/strings.xml
+++ b/core/res/res/values-th/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;ไม่มีชื่อ&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"แตะเพื่อดูเครือข่ายทั้งหมด"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"เชื่อมต่อ"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"เครือข่ายทั้งหมด"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi จะเปิดโดยอัตโนมัติ"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"เมื่อคุณอยู่ใกล้เครือข่ายคุณภาพสูงที่บันทึกไว้"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"ไม่ต้องเปิดอีกครั้ง"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"ลงชื่อเข้าใช้เครือข่าย WiFi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"ลงชื่อเข้าใช้เครือข่าย"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-tl/required_apps_managed_device.xml b/core/res/res/values-tl/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-tl/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-tl/required_apps_managed_profile.xml b/core/res/res/values-tl/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-tl/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-tl/required_apps_managed_user.xml b/core/res/res/values-tl/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-tl/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-tl/strings.xml b/core/res/res/values-tl/strings.xml
index d30267b..2bc5780 100644
--- a/core/res/res/values-tl/strings.xml
+++ b/core/res/res/values-tl/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Walang pamagat&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"I-tap upang makita ang lahat ng network"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Kumonekta"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Lahat ng Network"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Awtomatikong mag-o-on ang Wi‑Fi"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Kapag malapit ka sa naka-save na network na mataas ang kalidad"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Huwag i-on muli"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Mag-sign in sa Wi-Fi network"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Mag-sign in sa network"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-tr/required_apps_managed_device.xml b/core/res/res/values-tr/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-tr/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-tr/required_apps_managed_profile.xml b/core/res/res/values-tr/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-tr/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-tr/required_apps_managed_user.xml b/core/res/res/values-tr/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-tr/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-tr/strings.xml b/core/res/res/values-tr/strings.xml
index e6646c4..337d458 100644
--- a/core/res/res/values-tr/strings.xml
+++ b/core/res/res/values-tr/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Adsız&gt;"</string>
@@ -270,7 +274,7 @@
     <string name="permgroupdesc_calendar" msgid="3889615280211184106">"takviminize erişme"</string>
     <string name="permgrouprequest_calendar" msgid="6704529828699071445">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; uygulamasının takviminize erişmesine izin verin"</string>
     <string name="permgrouplab_sms" msgid="228308803364967808">"SMS"</string>
-    <string name="permgroupdesc_sms" msgid="4656988620100940350">"SMS iletileri gönderme ve görüntüleme"</string>
+    <string name="permgroupdesc_sms" msgid="4656988620100940350">"SMS mesajları gönderme ve görüntüleme"</string>
     <string name="permgrouprequest_sms" msgid="605618939583628306">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; uygulamasının SMS mesajları göndermesine ve gelen mesajları görüntülemesine izin verin"</string>
     <string name="permgrouplab_storage" msgid="1971118770546336966">"Depolama"</string>
     <string name="permgroupdesc_storage" msgid="637758554581589203">"cihazınızdaki fotoğraflara, medyaya ve dosyalara erişme"</string>
@@ -282,8 +286,8 @@
     <string name="permgroupdesc_camera" msgid="3250611594678347720">"fotoğraf çekme ve video kaydetme"</string>
     <string name="permgrouprequest_camera" msgid="810824326507258410">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; uygulamasının resim çekmesine ve video kaydı yapmasına izin verin"</string>
     <string name="permgrouplab_phone" msgid="5229115638567440675">"Telefon"</string>
-    <string name="permgroupdesc_phone" msgid="6234224354060641055">"telefon aramaları yapma ve çağrıları yönetme"</string>
-    <string name="permgrouprequest_phone" msgid="7084161459732093690">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; uygulamasının telefon etmesine ve gelen çağrıları yönetmesine izin verin"</string>
+    <string name="permgroupdesc_phone" msgid="6234224354060641055">"telefon çağrıları yapma ve yönetme"</string>
+    <string name="permgrouprequest_phone" msgid="7084161459732093690">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; uygulamasına telefon çağrıları yapma ve yönetme izni verin"</string>
     <string name="permgrouplab_sensors" msgid="416037179223226722">"Vücut Sensörleri"</string>
     <string name="permgroupdesc_sensors" msgid="7147968539346634043">"hayati belirtilerinizle ilgili sensör verilerine erişme"</string>
     <string name="permgrouprequest_sensors" msgid="8631146669524259656">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; uygulamasının hayati belirtilerinizle ilgili sensör verilerine erişmesine izin verin"</string>
@@ -321,7 +325,7 @@
     <string name="permdesc_readCellBroadcasts" msgid="6361972776080458979">"Uygulamaya, cihazınız tarafından alınan hücre yayını mesajlarını okuma izni verir. Hücre yayını uyarıları bazı yerlerde acil durumlar konusunda sizi uyarmak için gönderilir. Kötü amaçlı uygulamalar acil hücre yayını alındığında cihazınızın performansına ya da çalışmasına engel olabilir."</string>
     <string name="permlab_subscribedFeedsRead" msgid="4756609637053353318">"abone olunan yayınları okuma"</string>
     <string name="permdesc_subscribedFeedsRead" msgid="5557058907906144505">"Uygulamaya, o anda senkronize olan özet akışları ile ilgili bilgi alma izni verir."</string>
-    <string name="permlab_sendSms" msgid="7544599214260982981">"SMS iletileri gönderme ve görüntüleme"</string>
+    <string name="permlab_sendSms" msgid="7544599214260982981">"SMS mesajları gönderme ve görüntüleme"</string>
     <string name="permdesc_sendSms" msgid="7094729298204937667">"Uygulamaya SMS iletisi gönderme izni verir. Bu durum beklenmeyen ödemelere neden olabilir. Kötü amaçlı uygulamalar onayınız olmadan iletiler göndererek sizi zarara uğratabilir."</string>
     <string name="permlab_readSms" msgid="8745086572213270480">"kısa mesajlarımı (SMS veya MMS) oku"</string>
     <string name="permdesc_readSms" product="tablet" msgid="4741697454888074891">"Bu uygulama, tabletinizde kayıtlı tüm SMS mesajlarını (kısa mesajları) okuyabilir."</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Tüm ağları görmek için dokunun"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Bağlan"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Tüm Ağlar"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Kablosuz özelliği otomatik olarak açılacak"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Daha önce kaydedilmiş yüksek kaliteli bir ağın yakınında olduğunuzda"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Tekrar açılmasın"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Kablosuz ağda oturum açın"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Ağda oturum açın"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-uk/required_apps_managed_device.xml b/core/res/res/values-uk/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-uk/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-uk/required_apps_managed_profile.xml b/core/res/res/values-uk/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-uk/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-uk/required_apps_managed_user.xml b/core/res/res/values-uk/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-uk/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-uk/strings.xml b/core/res/res/values-uk/strings.xml
index bfbe902..5344dcf 100644
--- a/core/res/res/values-uk/strings.xml
+++ b/core/res/res/values-uk/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"б"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"КБ"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"МБ"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"ГБ"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"ТБ"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"Пб"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Без назви&gt;"</string>
@@ -1160,6 +1164,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Торкніться, щоб побачити всі мережі"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Під’єднатися"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Усі мережі"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi вмикатиметься автоматично"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Коли ви поблизу збереженої мережі високої якості"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Не вмикати знову"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Вхід у мережу Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Вхід у мережу"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-ur/required_apps_managed_device.xml b/core/res/res/values-ur/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-ur/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ur/required_apps_managed_profile.xml b/core/res/res/values-ur/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-ur/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ur/required_apps_managed_user.xml b/core/res/res/values-ur/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-ur/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-ur/strings.xml b/core/res/res/values-ur/strings.xml
index 2771432..4ced9cf 100644
--- a/core/res/res/values-ur/strings.xml
+++ b/core/res/res/values-ur/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"بائٹس"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"‏‎&gt;‎بلا عنوان‎&lt;‎"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"تمام نیٹ ورکس دیکھنے کیلئے تھپتھپائيں"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"منسلک کریں"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"تمام نیٹ ورکس"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"‏Wi‑Fi از خود آن ہو جائے گا"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"جب آپ اعلی معیار کے محفوظ کردہ نیٹ ورک کے قریب ہوں"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"دوبارہ آن نہ کریں"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"‏Wi-Fi نیٹ ورک میں سائن ان کریں"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"نیٹ ورک میں سائن ان کریں"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-uz/required_apps_managed_device.xml b/core/res/res/values-uz/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-uz/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-uz/required_apps_managed_profile.xml b/core/res/res/values-uz/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-uz/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-uz/required_apps_managed_user.xml b/core/res/res/values-uz/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-uz/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-uz/strings.xml b/core/res/res/values-uz/strings.xml
index c488473..d7d3941 100644
--- a/core/res/res/values-uz/strings.xml
+++ b/core/res/res/values-uz/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Nomsiz&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Barcha tarmoqlarni ko‘rish uchun bosing"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Ulanish"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Barcha tarmoqlar"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi avtomatik ravishda yoqiladi"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Saqlangan tarmoqlar ichidan signali yaxshisi hududida ekaningizda"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Qayta yoqilmasin"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Wi-Fi tarmoqqa kirish"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Tarmoqqa kirish"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-vi/required_apps_managed_device.xml b/core/res/res/values-vi/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-vi/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-vi/required_apps_managed_profile.xml b/core/res/res/values-vi/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-vi/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-vi/required_apps_managed_user.xml b/core/res/res/values-vi/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-vi/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-vi/strings.xml b/core/res/res/values-vi/strings.xml
index 5f72834..c5a370a 100644
--- a/core/res/res/values-vi/strings.xml
+++ b/core/res/res/values-vi/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Không có tiêu đề&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Nhấn để xem tất cả các mạng"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Kết nối"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Tất cả các mạng"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi sẽ tự động bật"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Khi bạn ở gần mạng đã lưu chất lượng cao"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Không bật lại"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Đăng nhập vào mạng Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Đăng nhập vào mạng"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-zh-rCN/required_apps_managed_device.xml b/core/res/res/values-zh-rCN/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-zh-rCN/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rCN/required_apps_managed_profile.xml b/core/res/res/values-zh-rCN/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-zh-rCN/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rCN/required_apps_managed_user.xml b/core/res/res/values-zh-rCN/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-zh-rCN/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rCN/strings.xml b/core/res/res/values-zh-rCN/strings.xml
index 028c082..e8ad015 100644
--- a/core/res/res/values-zh-rCN/strings.xml
+++ b/core/res/res/values-zh-rCN/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;未命名&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"点按即可查看所有网络"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"连接"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"所有网络"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"WLAN 将自动开启"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"当您位于已保存的高品质网络信号范围内时"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"不要重新开启"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"登录到WLAN网络"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"登录到网络"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-zh-rHK/required_apps_managed_device.xml b/core/res/res/values-zh-rHK/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-zh-rHK/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rHK/required_apps_managed_profile.xml b/core/res/res/values-zh-rHK/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-zh-rHK/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rHK/required_apps_managed_user.xml b/core/res/res/values-zh-rHK/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-zh-rHK/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rHK/strings.xml b/core/res/res/values-zh-rHK/strings.xml
index 2da0d4a..bedaef4 100644
--- a/core/res/res/values-zh-rHK/strings.xml
+++ b/core/res/res/values-zh-rHK/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;未命名&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"輕按即可查看所有網絡"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"連線"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"所有網絡"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi-Fi 將會自動開啟"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"當您位於已儲存的高品質網絡信號範圍內時"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"不要重新開啟"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"登入 Wi-Fi 網絡"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"登入網絡"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-zh-rTW/required_apps_managed_device.xml b/core/res/res/values-zh-rTW/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-zh-rTW/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rTW/required_apps_managed_profile.xml b/core/res/res/values-zh-rTW/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-zh-rTW/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rTW/required_apps_managed_user.xml b/core/res/res/values-zh-rTW/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-zh-rTW/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zh-rTW/strings.xml b/core/res/res/values-zh-rTW/strings.xml
index 4f2492f..38109f8 100644
--- a/core/res/res/values-zh-rTW/strings.xml
+++ b/core/res/res/values-zh-rTW/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"位元組"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"KB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;未命名&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"輕觸即可查看所有網路"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"連線"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"所有網路"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"Wi‑Fi 將自動開啟"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"當你位於已儲存的高品質網路範圍內時"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"不要重新開啟"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"登入 Wi-Fi 網路"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"登入網路"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values-zu/required_apps_managed_device.xml b/core/res/res/values-zu/required_apps_managed_device.xml
deleted file mode 100644
index 9044fcc..0000000
--- a/core/res/res/values-zu/required_apps_managed_device.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_device">
-    <item msgid="1104492179978792509">"com.android.settings"</item>
-    <item msgid="7004798084799227194">"com.android.contacts"</item>
-    <item msgid="5782220690863647256">"com.android.dialer"</item>
-    <item msgid="5746338511138092673">"com.android.stk"</item>
-    <item msgid="1712599182168590664">"com.android.providers.downloads"</item>
-    <item msgid="2858239953396384085">"com.android.providers.downloads.ui"</item>
-    <item msgid="3892021562839042708">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zu/required_apps_managed_profile.xml b/core/res/res/values-zu/required_apps_managed_profile.xml
deleted file mode 100644
index 4296b0d..0000000
--- a/core/res/res/values-zu/required_apps_managed_profile.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_profile">
-    <item msgid="1457364287544474838">"com.android.contacts"</item>
-    <item msgid="4633145750237794002">"com.android.settings"</item>
-    <item msgid="6518205098643077579">"com.android.providers.downloads"</item>
-    <item msgid="9003577256117829525">"com.android.providers.downloads.ui"</item>
-    <item msgid="6106837921940099371">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zu/required_apps_managed_user.xml b/core/res/res/values-zu/required_apps_managed_user.xml
deleted file mode 100644
index 1a7ade9..0000000
--- a/core/res/res/values-zu/required_apps_managed_user.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/**
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-  <string-array name="required_apps_managed_user">
-    <item msgid="4823915868435007499">"com.android.settings"</item>
-    <item msgid="2250259015310893915">"com.android.contacts"</item>
-    <item msgid="7166574999426592423">"com.android.dialer"</item>
-    <item msgid="7306937186458176744">"com.android.stk"</item>
-    <item msgid="7415441588151512455">"com.android.providers.downloads"</item>
-    <item msgid="2277950048461066377">"com.android.providers.downloads.ui"</item>
-    <item msgid="8640522622655589373">"com.android.documentsui"</item>
-  </string-array>
-</resources>
diff --git a/core/res/res/values-zu/strings.xml b/core/res/res/values-zu/strings.xml
index 2977a85..57b9fc3 100644
--- a/core/res/res/values-zu/strings.xml
+++ b/core/res/res/values-zu/strings.xml
@@ -21,6 +21,10 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="byteShort" msgid="8340973892742019101">"B"</string>
+    <string name="kilobyteShort" msgid="7542884022844556968">"kB"</string>
+    <string name="megabyteShort" msgid="6355851576770428922">"MB"</string>
+    <string name="gigabyteShort" msgid="3259882455212193214">"GB"</string>
+    <string name="terabyteShort" msgid="231613018159186962">"TB"</string>
     <string name="petabyteShort" msgid="5637816680144990219">"PB"</string>
     <string name="fileSizeSuffix" msgid="8897567456150907538">"<xliff:g id="NUMBER">%1$s</xliff:g> <xliff:g id="UNIT">%2$s</xliff:g>"</string>
     <string name="untitled" msgid="4638956954852782576">"&lt;Akunasihloko&gt;"</string>
@@ -1116,6 +1120,9 @@
     <string name="wifi_available_content_failed_to_connect" msgid="3377406637062802645">"Thepha ukuze ubone onke amanethiwekhi"</string>
     <string name="wifi_available_action_connect" msgid="2635699628459488788">"Xhuma"</string>
     <string name="wifi_available_action_all_networks" msgid="1100098935861622985">"Onke amanethiwekhi"</string>
+    <string name="wifi_wakeup_onboarding_title" msgid="228772560195634292">"I-Wi-Fi izovuleka ngokuzenzakalela"</string>
+    <string name="wifi_wakeup_onboarding_subtext" msgid="3989697580301186973">"Uma useduze kwenethiwekhi yekhwalithi ephezulu elondoloziwe"</string>
+    <string name="wifi_wakeup_onboarding_action_disable" msgid="838648204200836028">"Ungaphindi uvule"</string>
     <string name="wifi_available_sign_in" msgid="9157196203958866662">"Ngena ngemvume kunethiwekhi ye-Wi-Fi"</string>
     <string name="network_available_sign_in" msgid="1848877297365446605">"Ngena ngemvume kunethiwekhi"</string>
     <!-- no translation found for network_available_sign_in_detailed (8000081941447976118) -->
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 64febf1..ee7c795 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -4470,6 +4470,10 @@
         <attr name="shadowRadius" format="float" />
         <!-- Elegant text height, especially for less compacted complex script text. -->
         <attr name="elegantTextHeight" format="boolean" />
+        <!-- Whether to respect the ascent and descent of the fallback fonts that are used in
+        displaying the text. When true, fallback fonts that end up getting used can increase
+        the ascent and descent of the lines that they are used on. -->
+        <attr name="fallbackLineSpacing" format="boolean"/>
         <!-- Text letter-spacing. -->
         <attr name="letterSpacing" format="float" />
         <!-- Font feature settings. -->
@@ -4803,6 +4807,10 @@
         <attr name="textAllCaps" />
         <!-- Elegant text height, especially for less compacted complex script text. -->
         <attr name="elegantTextHeight" />
+        <!-- Whether to respect the ascent and descent of the fallback fonts that are used in
+        displaying the text. When true, fallback fonts that end up getting used can increase
+        the ascent and descent of the lines that they are used on. -->
+        <attr name="fallbackLineSpacing" format="boolean"/>
         <!-- Text letter-spacing. -->
         <attr name="letterSpacing" />
         <!-- Font feature settings. -->
@@ -8699,8 +8707,11 @@
          common values are 400 for regular weight and 700 for bold weight. If unspecified, the value
          in the font's header tables will be used. -->
         <attr name="fontWeight" format="integer" />
-        <!-- The index of the font in the tcc font file. If the font file referenced is not in the
-         tcc format, this attribute needs not be specified. -->
+        <!-- The index of the font in the ttc (TrueType Collection) font file. If the font file
+         referenced is not in the ttc format, this attribute needs not be specified.
+         {@see android.graphics.Typeface#Builder.setTtcIndex(int)}.
+         The default value is 0. More details about the TrueType Collection font format can be found
+         here: https://en.wikipedia.org/wiki/TrueType#TrueType_Collection. -->
         <attr name="ttcIndex" format="integer" />
         <!-- The variation settings to be applied to the font. The string should be in the following
          format: "'tag1' value1, 'tag2' value2, ...". If the default variation settings should be
diff --git a/core/res/res/values/colors_device_defaults.xml b/core/res/res/values/colors_device_defaults.xml
index e2498df7..7048511 100644
--- a/core/res/res/values/colors_device_defaults.xml
+++ b/core/res/res/values/colors_device_defaults.xml
@@ -31,10 +31,8 @@
     <color name="tertiary_device_default_settings">@color/tertiary_material_settings</color>
     <color name="quaternary_device_default_settings">@color/quaternary_material_settings</color>
 
-    <color name="accent_device_default_700">@color/accent_material_700</color>
     <color name="accent_device_default_light">@color/accent_material_light</color>
     <color name="accent_device_default_dark">@color/accent_material_dark</color>
-    <color name="accent_device_default_50">@color/accent_material_50</color>
 
     <color name="background_device_default_dark">@color/background_material_dark</color>
     <color name="background_device_default_light">@color/background_material_light</color>
diff --git a/core/res/res/values/colors_material.xml b/core/res/res/values/colors_material.xml
index 8c37d4b..0413100 100644
--- a/core/res/res/values/colors_material.xml
+++ b/core/res/res/values/colors_material.xml
@@ -39,10 +39,8 @@
     <color name="tertiary_material_settings">@color/material_blue_grey_700</color>
     <color name="quaternary_material_settings">@color/material_blue_grey_200</color>
 
-    <color name="accent_material_700">@color/material_deep_teal_700</color>
     <color name="accent_material_light">@color/material_deep_teal_500</color>
     <color name="accent_material_dark">@color/material_deep_teal_200</color>
-    <color name="accent_material_50">@color/material_deep_teal_50</color>
 
     <color name="button_material_dark">#ff5a595b</color>
     <color name="button_material_light">#ffd6d7d7</color>
@@ -95,12 +93,10 @@
     <color name="material_grey_100">#fff5f5f5</color>
     <color name="material_grey_50">#fffafafa</color>
 
-    <color name="material_deep_teal_50">#ffe0f2f1</color>
     <color name="material_deep_teal_100">#ffb2dfdb</color>
     <color name="material_deep_teal_200">#ff80cbc4</color>
     <color name="material_deep_teal_300">#ff4db6ac</color>
     <color name="material_deep_teal_500">#ff009688</color>
-    <color name="material_deep_teal_700">#ff00796b</color>
 
     <color name="material_blue_grey_200">#ffb0bec5</color>
     <color name="material_blue_grey_700">#ff455a64</color>
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index dc791cf..d2685cf 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1302,8 +1302,8 @@
 
          If this is defined then:
             - config_autoBrightnessLcdBacklightValues should not be defined
-            - config_screenBrightnessMinimumNits must be defined
-            - config_screenBrightnessMaximumNits must be defined
+            - config_screenBrightnessNits must be defined
+            - config_screenBrightnessBacklight must be defined
 
          This array should have size one greater than the size of the config_autoBrightnessLevels
          array. The brightness values must be non-negative and non-decreasing. This must be
@@ -1347,28 +1347,23 @@
         <item>200</item>
     </integer-array>
 
-    <!-- The minimum brightness of the display in nits. On OLED displays this should be measured
-         with an all white image while the display is fully on and the backlight is set to
-         config_screenBrightnessSettingMinimum or config_screenBrightnessSettingDark, whichever
-         is darker.
+    <!-- An array describing the screen's backlight values corresponding to the brightness
+         values in the config_screenBrightnessNits array.
 
-         If this and config_screenBrightnessMinimumNits are set, then the display's brightness
-         range is assumed to be linear between
-         (config_screenBrightnessSettingMinimum, config_screenBrightnessMinimumNits) and
-         (config_screenBrightnessSettingMaximum, config_screenBrightnessMaximumNits). -->
-    <item name="config_screenBrightnessMinimumNits" format="float" type="dimen">-1.0</item>
+         This array should be equal in size to config_screenBrightnessBacklight. -->
+    <integer-array name="config_screenBrightnessBacklight">
+    </integer-array>
 
-    <!-- The maximum brightness of the display in nits. On OLED displays this should be measured
-         with an all white image while the display is fully on and the "backlight" is set to
-         config_screenBrightnessSettingMaximum. Note that this value should *not* reflect the
-         maximum brightness value for any high brightness modes but only the maximum brightness
-         value obtainable in a sustainable manner.
+    <!-- An array of floats describing the screen brightness in nits corresponding to the backlight
+         values in the config_screenBrightnessBacklight array.  On OLED displays these  values
+         should be measured with an all white image while the display is in the fully on state.
+         Note that this value should *not* reflect the maximum brightness value for any high
+         brightness modes but only the maximum brightness value obtainable in a sustainable manner.
 
-         If this and config_screenBrightnessMinimumNits are set to something non-negative, then the
-         display's brightness range is assumed to be linear between
-         (config_screenBrightnessSettingMinimum, config_screenBrightnessMaximumNits) and
-         (config_screenBrightnessSettingMaximum, config_screenBrightnessMaximumNits). -->
-    <item name="config_screenBrightnessMaximumNits" format="float" type="dimen">-1.0</item>
+         This array should be equal in size to config_screenBrightnessBacklight -->
+    <array name="config_screenBrightnessNits">
+    </array>
+
 
     <!-- Array of ambient lux threshold values. This is used for determining hysteresis constraint
          values by calculating the index to use for lookup and then setting the constraint value
@@ -2789,7 +2784,7 @@
     <bool name="config_eap_sim_based_auth_supported">true</bool>
 
     <!-- How long history of previous vibrations should be kept for the dumpsys. -->
-    <integer name="config_previousVibrationsDumpLimit">20</integer>
+    <integer name="config_previousVibrationsDumpLimit">50</integer>
 
     <!-- The default vibration strength, must be between 1 and 255 inclusive. -->
     <integer name="config_defaultVibrationAmplitude">255</integer>
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index a659b37..6c1661c 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -631,4 +631,8 @@
 
     <!-- Default dialog corner radius -->
     <dimen name="dialog_corner_radius">2dp</dimen>
+
+    <!-- Size of thumbnail used in the cross profile apps animation -->
+    <dimen name="cross_profile_apps_thumbnail_size">72dp</dimen>
+
 </resources>
diff --git a/core/res/res/values/disallowed_apps_managed_device.xml b/core/res/res/values/disallowed_apps_managed_device.xml
index 8940b15..3fb9ba4 100644
--- a/core/res/res/values/disallowed_apps_managed_device.xml
+++ b/core/res/res/values/disallowed_apps_managed_device.xml
@@ -18,6 +18,6 @@
 -->
 <resources>
     <!-- A list of apps to be removed from the managed device. -->
-    <string-array name="disallowed_apps_managed_device">
+    <string-array translatable="false" name="disallowed_apps_managed_device">
     </string-array>
 </resources>
diff --git a/core/res/res/values/disallowed_apps_managed_profile.xml b/core/res/res/values/disallowed_apps_managed_profile.xml
index e3a513f..c3ea8ec 100644
--- a/core/res/res/values/disallowed_apps_managed_profile.xml
+++ b/core/res/res/values/disallowed_apps_managed_profile.xml
@@ -18,6 +18,6 @@
 -->
 <resources>
     <!-- A list of apps to be removed from the managed profile. -->
-    <string-array name="disallowed_apps_managed_profile">
+    <string-array translatable="false" name="disallowed_apps_managed_profile">
     </string-array>
 </resources>
diff --git a/core/res/res/values/disallowed_apps_managed_user.xml b/core/res/res/values/disallowed_apps_managed_user.xml
index b7b645d..e5b29afe 100644
--- a/core/res/res/values/disallowed_apps_managed_user.xml
+++ b/core/res/res/values/disallowed_apps_managed_user.xml
@@ -18,6 +18,6 @@
 -->
 <resources>
     <!-- A list of apps to be removed from the managed user. -->
-    <string-array name="disallowed_apps_managed_user">
+    <string-array translatable="false" name="disallowed_apps_managed_user">
     </string-array>
 </resources>
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index 8540ff1..6ec88dc 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2860,6 +2860,7 @@
       <public name="isVrOnly"/>
       <public name="widgetFeatures" />
       <public name="appComponentFactory" />
+      <public name="fallbackLineSpacing" />
     </public-group>
 
     <public-group type="style" first-id="0x010302e0">
diff --git a/core/res/res/values/required_apps_managed_device.xml b/core/res/res/values/required_apps_managed_device.xml
index 0ac706f..40db9df 100644
--- a/core/res/res/values/required_apps_managed_device.xml
+++ b/core/res/res/values/required_apps_managed_device.xml
@@ -19,7 +19,7 @@
 <resources>
     <!-- A list of apps to be retained on the managed device.
             Takes precedence over the disallowed apps lists. -->
-    <string-array name="required_apps_managed_device">
+    <string-array translatable="false" name="required_apps_managed_device">
         <item>com.android.settings</item>
         <item>com.android.contacts</item>
         <item>com.android.dialer</item>
diff --git a/core/res/res/values/required_apps_managed_profile.xml b/core/res/res/values/required_apps_managed_profile.xml
index a0b8492..c6b37e8 100644
--- a/core/res/res/values/required_apps_managed_profile.xml
+++ b/core/res/res/values/required_apps_managed_profile.xml
@@ -19,7 +19,7 @@
 <resources>
     <!-- A list of apps to be retained in the managed profile.
             Takes precedence over the disallowed apps lists. -->
-    <string-array name="required_apps_managed_profile">
+    <string-array translatable="false" name="required_apps_managed_profile">
         <item>com.android.contacts</item>
         <item>com.android.settings</item>
         <item>com.android.providers.downloads</item>
diff --git a/core/res/res/values/required_apps_managed_user.xml b/core/res/res/values/required_apps_managed_user.xml
index e8fdb21..8800e535 100644
--- a/core/res/res/values/required_apps_managed_user.xml
+++ b/core/res/res/values/required_apps_managed_user.xml
@@ -19,7 +19,7 @@
 <resources>
     <!-- A list of apps to be retained on the managed user.
             Takes precedence over the disallowed apps lists. -->
-    <string-array name="required_apps_managed_user">
+    <string-array translatable="false" name="required_apps_managed_user">
         <item>com.android.settings</item>
         <item>com.android.contacts</item>
         <item>com.android.dialer</item>
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 5783435..0618a82 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -20,13 +20,23 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Suffix added to a number to signify size in bytes. -->
     <string name="byteShort">B</string>
+    <!-- Suffix added to a number to signify size in kilobytes (1000 bytes).
+        If you retain the Latin script for the localization, please use the lowercase
+        'k', as it signifies 1000 bytes as opposed to 1024 bytes. -->
+    <string name="kilobyteShort">kB</string>
+    <!-- Suffix added to a number to signify size in megabytes. -->
+    <string name="megabyteShort">MB</string>
+    <!-- Suffix added to a number to signify size in gigabytes. -->
+    <string name="gigabyteShort">GB</string>
+    <!-- Suffix added to a number to signify size in terabytes. -->
+    <string name="terabyteShort">TB</string>
     <!-- Suffix added to a number to signify size in petabytes. -->
     <string name="petabyteShort">PB</string>
-    <!-- Format string used to add a suffix like "B" or "PB" to a number
-         to display a size in bytes or petabytes.
-         Some languages may want to remove the space between the placeholders
-         or replace it with a non-breaking space. -->
-    <string name="fileSizeSuffix"><xliff:g id="number" example="123">%1$s</xliff:g> <xliff:g id="unit" example="B">%2$s</xliff:g></string>
+    <!-- Format string used to add a suffix like "kB" or "MB" to a number
+         to display a size in kilobytes, megabytes, or other size units.
+         Some languages (like French) will want to add a space between
+         the placeholders. -->
+    <string name="fileSizeSuffix"><xliff:g id="number" example="123">%1$s</xliff:g> <xliff:g id="unit" example="MB">%2$s</xliff:g></string>
 
     <!-- Used in Contacts for a field that has no label and in Note Pad
          for a note with no name. -->
@@ -4775,6 +4785,11 @@
     -->
     <string name="shortcut_restore_unknown_issue">Couldn\u2019t restore shortcut</string>
 
+    <!--
+    A toast message shown when an app shortcut is disabled for an unknown rason.
+    -->
+    <string name="shortcut_disabled_reason_unknown">Shortcut is disabled</string>
+
     <!--Battery saver warning. STOPSHIP: Remove it eventually. -->
     <string name="battery_saver_warning" translatable="false">\"Extreme\" battery saver activated.\n\nSee the details at: go/extreme-battery-saver\n\nEBS aggressively throttles background apps and changes screen-off behavior.\n</string>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 8e391d3..22a4251 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -705,6 +705,7 @@
   <java-symbol type="string" name="fileSizeSuffix" />
   <java-symbol type="string" name="force_close" />
   <java-symbol type="string" name="gadget_host_error_inflating" />
+  <java-symbol type="string" name="gigabyteShort" />
   <java-symbol type="string" name="gpsNotifMessage" />
   <java-symbol type="string" name="gpsNotifTicker" />
   <java-symbol type="string" name="gpsNotifTitle" />
@@ -760,6 +761,7 @@
   <java-symbol type="string" name="keyboardview_keycode_enter" />
   <java-symbol type="string" name="keyboardview_keycode_mode_change" />
   <java-symbol type="string" name="keyboardview_keycode_shift" />
+  <java-symbol type="string" name="kilobyteShort" />
   <java-symbol type="string" name="last_month" />
   <java-symbol type="string" name="launchBrowserDefault" />
   <java-symbol type="string" name="lock_to_app_toast" />
@@ -779,6 +781,7 @@
   <java-symbol type="string" name="lockscreen_emergency_call" />
   <java-symbol type="string" name="lockscreen_return_to_call" />
   <java-symbol type="string" name="low_memory" />
+  <java-symbol type="string" name="megabyteShort" />
   <java-symbol type="string" name="midnight" />
   <java-symbol type="string" name="mismatchPin" />
   <java-symbol type="string" name="mmiComplete" />
@@ -981,6 +984,7 @@
   <java-symbol type="string" name="sync_really_delete" />
   <java-symbol type="string" name="sync_too_many_deletes_desc" />
   <java-symbol type="string" name="sync_undo_deletes" />
+  <java-symbol type="string" name="terabyteShort" />
   <java-symbol type="string" name="text_copied" />
   <java-symbol type="string" name="time_of_day" />
   <java-symbol type="string" name="time_picker_decrement_hour_button" />
@@ -1574,8 +1578,10 @@
   <java-symbol type="anim" name="voice_activity_close_enter" />
   <java-symbol type="anim" name="voice_activity_open_exit" />
   <java-symbol type="anim" name="voice_activity_open_enter" />
-  <java-symbol type="anim" name="activity_open_exit" />
-  <java-symbol type="anim" name="activity_open_enter" />
+  <java-symbol type="anim" name="task_open_exit" />
+  <java-symbol type="anim" name="task_open_enter" />
+  <java-symbol type="anim" name="cross_profile_apps_thumbnail_enter" />
+  <java-symbol type="anim" name="task_open_enter_cross_profile_apps" />
 
   <java-symbol type="array" name="config_autoRotationTiltTolerance" />
   <java-symbol type="array" name="config_keyboardTapVibePattern" />
@@ -1722,6 +1728,7 @@
   <java-symbol type="style" name="Theme.ExpandedMenu" />
   <java-symbol type="string" name="forward_intent_to_owner" />
   <java-symbol type="string" name="forward_intent_to_work" />
+  <java-symbol type="dimen" name="cross_profile_apps_thumbnail_size" />
 
   <!-- From services -->
   <java-symbol type="anim" name="screen_rotate_0_enter" />
@@ -3193,7 +3200,9 @@
   <java-symbol type="string" name="global_action_logout" />
   <java-symbol type="drawable" name="ic_logout" />
 
-  <java-symbol type="dimen" name="config_screenBrightnessMinimumNits" />
-  <java-symbol type="dimen" name="config_screenBrightnessMaximumNits" />
   <java-symbol type="array" name="config_autoBrightnessDisplayValuesNits" />
+  <java-symbol type="array" name="config_screenBrightnessBacklight" />
+  <java-symbol type="array" name="config_screenBrightnessNits" />
+
+  <java-symbol type="string" name="shortcut_disabled_reason_unknown" />
 </resources>
diff --git a/core/res/res/values/vendor_disallowed_apps_managed_device.xml b/core/res/res/values/vendor_disallowed_apps_managed_device.xml
index c826d27..493cd60 100644
--- a/core/res/res/values/vendor_disallowed_apps_managed_device.xml
+++ b/core/res/res/values/vendor_disallowed_apps_managed_device.xml
@@ -18,6 +18,6 @@
 -->
 <resources>
     <!-- A list of apps to be removed from the managed device by a particular vendor. -->
-    <string-array name="vendor_disallowed_apps_managed_device">
+    <string-array translatable="false" name="vendor_disallowed_apps_managed_device">
     </string-array>
 </resources>
diff --git a/core/res/res/values/vendor_disallowed_apps_managed_profile.xml b/core/res/res/values/vendor_disallowed_apps_managed_profile.xml
index 5fcb2778..84cab5f 100644
--- a/core/res/res/values/vendor_disallowed_apps_managed_profile.xml
+++ b/core/res/res/values/vendor_disallowed_apps_managed_profile.xml
@@ -18,6 +18,6 @@
 -->
 <resources>
     <!-- A list of apps to be removed from the managed profile by a particular vendor. -->
-    <string-array name="vendor_disallowed_apps_managed_profile">
+    <string-array translatable="false" name="vendor_disallowed_apps_managed_profile">
     </string-array>
 </resources>
diff --git a/core/res/res/values/vendor_disallowed_apps_managed_user.xml b/core/res/res/values/vendor_disallowed_apps_managed_user.xml
index 3355d77..975bb5d 100644
--- a/core/res/res/values/vendor_disallowed_apps_managed_user.xml
+++ b/core/res/res/values/vendor_disallowed_apps_managed_user.xml
@@ -18,6 +18,6 @@
 -->
 <resources>
     <!-- A list of apps to be removed from the managed user by a particular vendor. -->
-    <string-array name="vendor_disallowed_apps_managed_user">
+    <string-array translatable="false" name="vendor_disallowed_apps_managed_user">
     </string-array>
 </resources>
diff --git a/core/res/res/values/vendor_required_apps_managed_device.xml b/core/res/res/values/vendor_required_apps_managed_device.xml
index e684e22..1ef48db 100644
--- a/core/res/res/values/vendor_required_apps_managed_device.xml
+++ b/core/res/res/values/vendor_required_apps_managed_device.xml
@@ -19,6 +19,6 @@
 <resources>
     <!-- A list of apps to be retained on the managed device by a particular vendor.
             Takes precedence over the disallowed apps lists. -->
-    <string-array name="vendor_required_apps_managed_device">
+    <string-array translatable="false" name="vendor_required_apps_managed_device">
     </string-array>
 </resources>
diff --git a/core/res/res/values/vendor_required_apps_managed_profile.xml b/core/res/res/values/vendor_required_apps_managed_profile.xml
index 4a3edf8..49cfa8b 100644
--- a/core/res/res/values/vendor_required_apps_managed_profile.xml
+++ b/core/res/res/values/vendor_required_apps_managed_profile.xml
@@ -19,6 +19,6 @@
 <resources>
     <!-- A list of apps to be retained in the managed profile by a particular vendor.
             Takes precedence over the disallowed apps lists. -->
-    <string-array name="vendor_required_apps_managed_profile">
+    <string-array translatable="false" name="vendor_required_apps_managed_profile">
     </string-array>
 </resources>
diff --git a/core/res/res/values/vendor_required_apps_managed_user.xml b/core/res/res/values/vendor_required_apps_managed_user.xml
index 71dbd62..bad7803 100644
--- a/core/res/res/values/vendor_required_apps_managed_user.xml
+++ b/core/res/res/values/vendor_required_apps_managed_user.xml
@@ -19,6 +19,6 @@
 <resources>
     <!-- A list of apps to be retained on the managed user by a particular vendor.
             Takes precedence over the disallowed apps lists. -->
-    <string-array name="vendor_required_apps_managed_user">
+    <string-array translatable="false" name="vendor_required_apps_managed_user">
     </string-array>
 </resources>
diff --git a/core/tests/BroadcastRadioTests/src/android/hardware/radio/tests/functional/RadioTunerTest.java b/core/tests/BroadcastRadioTests/src/android/hardware/radio/tests/functional/RadioTunerTest.java
index a8d5164..896fd15 100644
--- a/core/tests/BroadcastRadioTests/src/android/hardware/radio/tests/functional/RadioTunerTest.java
+++ b/core/tests/BroadcastRadioTests/src/android/hardware/radio/tests/functional/RadioTunerTest.java
@@ -149,6 +149,10 @@
 
         mRadioTuner = mRadioManager.openTuner(mModule.getId(),
                 mFmBandConfig, withAudio, mCallback, null);
+        if (!withAudio) {
+            // non-audio sessions might not be supported - if so, then skip the test
+            assumeNotNull(mRadioTuner);
+        }
         assertNotNull(mRadioTuner);
         verify(mCallback, timeout(kConfigCallbackTimeoutMs)).onConfigurationChanged(any());
         resetCallback();
@@ -207,20 +211,8 @@
     public void testSetBadConfiguration() throws Throwable {
         openTuner();
 
-        // set bad config
-        Constructor<RadioManager.AmBandConfig> configConstr =
-                RadioManager.AmBandConfig.class.getDeclaredConstructor(
-                        int.class, int.class, int.class, int.class, int.class, boolean.class);
-        configConstr.setAccessible(true);
-        RadioManager.AmBandConfig badConfig = configConstr.newInstance(
-                0 /*region*/, RadioManager.BAND_AM /*type*/,
-                10000 /*lowerLimit*/, 1 /*upperLimit*/, 100 /*spacing*/, false /*stereo*/);
-        int ret = mRadioTuner.setConfiguration(badConfig);
-        assertEquals(RadioManager.STATUS_BAD_VALUE, ret);
-        verify(mCallback, never()).onConfigurationChanged(any());
-
         // set null config
-        ret = mRadioTuner.setConfiguration(null);
+        int ret = mRadioTuner.setConfiguration(null);
         assertEquals(RadioManager.STATUS_BAD_VALUE, ret);
         verify(mCallback, never()).onConfigurationChanged(any());
 
diff --git a/core/tests/coretests/src/android/app/NotificationTest.java b/core/tests/coretests/src/android/app/NotificationTest.java
index 7183934..b51c677 100644
--- a/core/tests/coretests/src/android/app/NotificationTest.java
+++ b/core/tests/coretests/src/android/app/NotificationTest.java
@@ -28,6 +28,7 @@
 import android.graphics.BitmapFactory;
 import android.graphics.drawable.Icon;
 import android.media.session.MediaSession;
+import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.support.test.InstrumentationRegistry;
@@ -215,9 +216,11 @@
     }
 
     @Test
-    public void testMessagingStyle_isGroupConversation() {
+    public void messagingStyle_isGroupConversation() {
+        mContext.getApplicationInfo().targetSdkVersion = Build.VERSION_CODES.P;
         Notification.MessagingStyle messagingStyle = new Notification.MessagingStyle("self name")
-                .setGroupConversation(true);
+                .setGroupConversation(true)
+                .setConversationTitle("test conversation title");
         Notification notification = new Notification.Builder(mContext, "test id")
                 .setSmallIcon(1)
                 .setContentTitle("test title")
@@ -228,6 +231,56 @@
         assertTrue(notification.extras.getBoolean(Notification.EXTRA_IS_GROUP_CONVERSATION));
     }
 
+    @Test
+    public void messagingStyle_isGroupConversation_noConversationTitle() {
+        mContext.getApplicationInfo().targetSdkVersion = Build.VERSION_CODES.P;
+        Notification.MessagingStyle messagingStyle = new Notification.MessagingStyle("self name")
+                .setGroupConversation(true)
+                .setConversationTitle(null);
+        Notification notification = new Notification.Builder(mContext, "test id")
+                .setSmallIcon(1)
+                .setContentTitle("test title")
+                .setStyle(messagingStyle)
+                .build();
+
+        assertTrue(messagingStyle.isGroupConversation());
+        assertTrue(notification.extras.getBoolean(Notification.EXTRA_IS_GROUP_CONVERSATION));
+    }
+
+    @Test
+    public void messagingStyle_isGroupConversation_withConversationTitle_legacy() {
+        // In legacy (version < P), isGroupConversation is controlled by conversationTitle.
+        mContext.getApplicationInfo().targetSdkVersion = Build.VERSION_CODES.O;
+        Notification.MessagingStyle messagingStyle = new Notification.MessagingStyle("self name")
+                .setGroupConversation(false)
+                .setConversationTitle("test conversation title");
+        Notification notification = new Notification.Builder(mContext, "test id")
+                .setSmallIcon(1)
+                .setContentTitle("test title")
+                .setStyle(messagingStyle)
+                .build();
+
+        assertTrue(messagingStyle.isGroupConversation());
+        assertFalse(notification.extras.getBoolean(Notification.EXTRA_IS_GROUP_CONVERSATION));
+    }
+
+    @Test
+    public void messagingStyle_isGroupConversation_withoutConversationTitle_legacy() {
+        // In legacy (version < P), isGroupConversation is controlled by conversationTitle.
+        mContext.getApplicationInfo().targetSdkVersion = Build.VERSION_CODES.O;
+        Notification.MessagingStyle messagingStyle = new Notification.MessagingStyle("self name")
+                .setGroupConversation(true)
+                .setConversationTitle(null);
+        Notification notification = new Notification.Builder(mContext, "test id")
+                .setSmallIcon(1)
+                .setContentTitle("test title")
+                .setStyle(messagingStyle)
+                .build();
+
+        assertFalse(messagingStyle.isGroupConversation());
+        assertTrue(notification.extras.getBoolean(Notification.EXTRA_IS_GROUP_CONVERSATION));
+    }
+
     private Notification.Builder getMediaNotification() {
         MediaSession session = new MediaSession(mContext, "test");
         return new Notification.Builder(mContext, "color")
diff --git a/core/tests/coretests/src/android/app/servertransaction/ObjectPoolTests.java b/core/tests/coretests/src/android/app/servertransaction/ObjectPoolTests.java
index aefc47e..c19a343 100644
--- a/core/tests/coretests/src/android/app/servertransaction/ObjectPoolTests.java
+++ b/core/tests/coretests/src/android/app/servertransaction/ObjectPoolTests.java
@@ -42,7 +42,8 @@
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
-@Presubmit
+// TODO: b/70616950
+//@Presubmit
 public class ObjectPoolTests {
 
     // 1. Check if two obtained objects from pool are not the same.
diff --git a/core/tests/coretests/src/android/content/pm/PackageBackwardCompatibilityTest.java b/core/tests/coretests/src/android/content/pm/PackageBackwardCompatibilityTest.java
index 1a54bd6..63a5e4c 100644
--- a/core/tests/coretests/src/android/content/pm/PackageBackwardCompatibilityTest.java
+++ b/core/tests/coretests/src/android/content/pm/PackageBackwardCompatibilityTest.java
@@ -41,6 +41,8 @@
 
     private static final String ANDROID_TEST_MOCK = "android.test.mock";
 
+    private static final String OTHER_LIBRARY = "other.library";
+
     private Package mPackage;
 
     private static ArrayList<String> arrayList(String... strings) {
@@ -78,6 +80,18 @@
     }
 
     @Test
+    public void targeted_at_O_not_empty_usesLibraries() {
+        mPackage.applicationInfo.targetSdkVersion = Build.VERSION_CODES.O;
+        mPackage.usesLibraries = arrayList(OTHER_LIBRARY);
+        PackageBackwardCompatibility.modifySharedLibraries(mPackage);
+        // The org.apache.http.legacy jar should be added at the start of the list.
+        assertEquals("usesLibraries not updated correctly",
+                arrayList(ORG_APACHE_HTTP_LEGACY, OTHER_LIBRARY),
+                mPackage.usesLibraries);
+        assertNull("usesOptionalLibraries not updated correctly", mPackage.usesOptionalLibraries);
+    }
+
+    @Test
     public void targeted_at_O_org_apache_http_legacy_in_usesLibraries() {
         mPackage.applicationInfo.targetSdkVersion = Build.VERSION_CODES.O;
         mPackage.usesLibraries = arrayList(ORG_APACHE_HTTP_LEGACY);
diff --git a/core/tests/coretests/src/android/graphics/drawable/IconTest.java b/core/tests/coretests/src/android/graphics/drawable/IconTest.java
index b7a48c7..64fadc0 100644
--- a/core/tests/coretests/src/android/graphics/drawable/IconTest.java
+++ b/core/tests/coretests/src/android/graphics/drawable/IconTest.java
@@ -16,6 +16,8 @@
 
 package android.graphics.drawable;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Region;
@@ -108,6 +110,19 @@
     }
 
     @SmallTest
+    public void testScaleDownIfNecessary() throws Exception {
+        final Bitmap bm = Bitmap.createBitmap(4321, 78, Bitmap.Config.ARGB_8888);
+        final Icon ic = Icon.createWithBitmap(bm);
+        ic.scaleDownIfNecessary(40, 20);
+
+        assertThat(bm.getWidth()).isEqualTo(4321);
+        assertThat(bm.getHeight()).isEqualTo(78);
+
+        assertThat(ic.getBitmap().getWidth()).isLessThan(41);
+        assertThat(ic.getBitmap().getHeight()).isLessThan(21);
+    }
+
+    @SmallTest
     public void testWithAdaptiveBitmap() throws Exception {
         final Bitmap bm1 = Bitmap.createBitmap(150, 150, Bitmap.Config.ARGB_8888);
 
diff --git a/core/tests/coretests/src/android/os/WorkSourceTest.java b/core/tests/coretests/src/android/os/WorkSourceTest.java
index 90b4575..a427a2f 100644
--- a/core/tests/coretests/src/android/os/WorkSourceTest.java
+++ b/core/tests/coretests/src/android/os/WorkSourceTest.java
@@ -128,6 +128,23 @@
         assertFalse(ws3.equals(ws1));
     }
 
+    public void testEquals_workChains_nullEmptyAreEquivalent() {
+        // Construct a WorkSource that has no WorkChains, but whose workChains list
+        // is non-null.
+        WorkSource ws1 = new WorkSource();
+        ws1.add(100);
+        ws1.createWorkChain().addNode(100, null);
+        ws1.getWorkChains().clear();
+
+        WorkSource ws2 = new WorkSource();
+        ws2.add(100);
+
+        assertEquals(ws1, ws2);
+
+        ws2.createWorkChain().addNode(100, null);
+        assertFalse(ws1.equals(ws2));
+    }
+
     public void testWorkSourceParcelling() {
         WorkSource ws = new WorkSource();
 
@@ -331,4 +348,24 @@
         wc.addNode(200, "tag2");
         assertEquals(100, wc.getAttributionUid());
     }
+
+    public void testRemove_fromChainedWorkSource() {
+        WorkSource ws1 = new WorkSource();
+        ws1.createWorkChain().addNode(50, "foo");
+        ws1.createWorkChain().addNode(75, "bar");
+        ws1.add(100);
+
+        WorkSource ws2 = new WorkSource();
+        ws2.add(100);
+
+        assertTrue(ws1.remove(ws2));
+        assertEquals(2, ws1.getWorkChains().size());
+        assertEquals(50, ws1.getWorkChains().get(0).getAttributionUid());
+        assertEquals(75, ws1.getWorkChains().get(1).getAttributionUid());
+
+        ws2.createWorkChain().addNode(50, "foo");
+        assertTrue(ws1.remove(ws2));
+        assertEquals(1, ws1.getWorkChains().size());
+        assertEquals(75, ws1.getWorkChains().get(0).getAttributionUid());
+    }
 }
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index eef9866..7cfedc8 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -112,6 +112,7 @@
                     Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD,
                     Settings.Global.BATTERY_DISCHARGE_THRESHOLD,
                     Settings.Global.BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS,
+                    Settings.Global.BATTERY_STATS_CONSTANTS,
                     Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE,
                     Settings.Global.BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX,
                     Settings.Global.BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX,
@@ -281,6 +282,7 @@
                     Settings.Global.NETWORK_SCORING_UI_ENABLED,
                     Settings.Global.NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT,
                     Settings.Global.NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS,
+                    Settings.Global.NETWORK_WATCHLIST_ENABLED,
                     Settings.Global.NEW_CONTACT_AGGREGATOR,
                     Settings.Global.NITZ_UPDATE_DIFF,
                     Settings.Global.NITZ_UPDATE_SPACING,
@@ -452,7 +454,6 @@
                  Settings.Secure.COMPLETED_CATEGORY_PREFIX,
                  Settings.Secure.CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS,
                  Settings.Secure.DEFAULT_INPUT_METHOD,
-                 Settings.Secure.DEMO_USER_SETUP_COMPLETE,
                  Settings.Secure.DEVICE_PAIRED,
                  Settings.Secure.DIALER_DEFAULT_APPLICATION,
                  Settings.Secure.DISABLED_PRINT_SERVICES,
@@ -525,7 +526,8 @@
                  Settings.Secure.VOICE_INTERACTION_SERVICE,
                  Settings.Secure.VOICE_RECOGNITION_SERVICE,
                  Settings.Secure.INSTANT_APPS_ENABLED,
-                 Settings.Secure.BACKUP_MANAGER_CONSTANTS);
+                 Settings.Secure.BACKUP_MANAGER_CONSTANTS,
+                 Settings.Secure.KEYGUARD_SLICE_URI);
 
     @Test
     public void systemSettingsBackedUpOrBlacklisted() {
diff --git a/core/tests/coretests/src/android/service/euicc/EuiccProfileInfoTest.java b/core/tests/coretests/src/android/service/euicc/EuiccProfileInfoTest.java
new file mode 100644
index 0000000..1e3ddf3
--- /dev/null
+++ b/core/tests/coretests/src/android/service/euicc/EuiccProfileInfoTest.java
@@ -0,0 +1,247 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.service.euicc;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertTrue;
+
+import android.os.Parcel;
+import android.service.carrier.CarrierIdentifier;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.telephony.UiccAccessRule;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class EuiccProfileInfoTest {
+    @Test
+    public void testWriteToParcel() {
+        EuiccProfileInfo p =
+                new EuiccProfileInfo.Builder()
+                        .setIccid("21430000000000006587")
+                        .setNickname("profile nickname")
+                        .setServiceProviderName("service provider")
+                        .setProfileName("profile name")
+                        .setProfileClass(EuiccProfileInfo.PROFILE_CLASS_OPERATIONAL)
+                        .setState(EuiccProfileInfo.PROFILE_STATE_ENABLED)
+                        .setCarrierIdentifier(
+                                new CarrierIdentifier(
+                                        new byte[] {0x23, 0x45, 0x67},
+                                        "123",
+                                        "45"))
+                        .setPolicyRules(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE)
+                        .setUiccAccessRule(
+                                new UiccAccessRule[] {
+                                        new UiccAccessRule(new byte[] {}, "package", 12345L)
+                                })
+                        .build();
+
+        Parcel parcel = Parcel.obtain();
+        assertTrue(parcel != null);
+        p.writeToParcel(parcel, 0);
+
+        parcel.setDataPosition(0);
+        EuiccProfileInfo fromParcel = EuiccProfileInfo.CREATOR.createFromParcel(parcel);
+
+        assertEquals(p, fromParcel);
+    }
+
+    @Test
+    public void testWriteToParcelNullCarrierId() {
+        EuiccProfileInfo p =
+                new EuiccProfileInfo.Builder()
+                        .setIccid("21430000000000006587")
+                        .setNickname("profile nickname")
+                        .setServiceProviderName("service provider")
+                        .setProfileName("profile name")
+                        .setProfileClass(EuiccProfileInfo.PROFILE_CLASS_OPERATIONAL)
+                        .setState(EuiccProfileInfo.PROFILE_STATE_ENABLED)
+                        .setPolicyRules(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE)
+                        .setUiccAccessRule(
+                                new UiccAccessRule[] {
+                                        new UiccAccessRule(new byte[] {}, "package", 12345L)
+                                })
+                        .build();
+
+        Parcel parcel = Parcel.obtain();
+        assertTrue(parcel != null);
+        p.writeToParcel(parcel, 0);
+
+        parcel.setDataPosition(0);
+        EuiccProfileInfo fromParcel = EuiccProfileInfo.CREATOR.createFromParcel(parcel);
+
+        assertEquals(p, fromParcel);
+    }
+
+    @Test
+    public void testBuilderAndGetters() {
+        EuiccProfileInfo p =
+                new EuiccProfileInfo.Builder()
+                        .setIccid("21430000000000006587")
+                        .setNickname("profile nickname")
+                        .setProfileName("profile name")
+                        .setServiceProviderName("service provider")
+                        .setCarrierIdentifier(
+                                new CarrierIdentifier(
+                                        new byte[] {0x23, 0x45, 0x67},
+                                        "123",
+                                        "45"))
+                        .setState(EuiccProfileInfo.PROFILE_STATE_ENABLED)
+                        .setProfileClass(EuiccProfileInfo.PROFILE_CLASS_OPERATIONAL)
+                        .setPolicyRules(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE)
+                        .setUiccAccessRule(
+                                new UiccAccessRule[] {
+                                        new UiccAccessRule(new byte[0], null, 0)
+                                })
+                        .build();
+
+        assertEquals("21430000000000006587", p.getIccid());
+        assertEquals("profile nickname", p.getNickname());
+        assertEquals("profile name", p.getProfileName());
+        assertEquals("service provider", p.getServiceProviderName());
+        assertEquals("325", p.getCarrierIdentifier().getMcc());
+        assertEquals("764", p.getCarrierIdentifier().getMnc());
+        assertEquals("123", p.getCarrierIdentifier().getGid1());
+        assertEquals("45", p.getCarrierIdentifier().getGid2());
+        assertEquals(EuiccProfileInfo.PROFILE_STATE_ENABLED, p.getState());
+        assertEquals(EuiccProfileInfo.PROFILE_CLASS_OPERATIONAL, p.getProfileClass());
+        assertEquals(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE, p.getPolicyRules());
+        assertTrue(p.hasPolicyRules());
+        assertTrue(p.hasPolicyRule(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE));
+        assertFalse(p.hasPolicyRule(EuiccProfileInfo.POLICY_RULE_DO_NOT_DISABLE));
+        assertArrayEquals(
+                new UiccAccessRule[] {new UiccAccessRule(new byte[0], null, 0)},
+                p.getUiccAccessRules());
+    }
+
+    @Test
+    public void testBuilder_BasedOnAnotherProfile() {
+        EuiccProfileInfo p =
+                new EuiccProfileInfo.Builder()
+                        .setIccid("21430000000000006587")
+                        .setNickname("profile nickname")
+                        .setProfileName("profile name")
+                        .setServiceProviderName("service provider")
+                        .setCarrierIdentifier(
+                                new CarrierIdentifier(
+                                        new byte[] {0x23, 0x45, 0x67},
+                                        "123",
+                                        "45"))
+                        .setState(EuiccProfileInfo.PROFILE_STATE_ENABLED)
+                        .setProfileClass(EuiccProfileInfo.PROFILE_CLASS_OPERATIONAL)
+                        .setPolicyRules(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE)
+                        .setUiccAccessRule(
+                                new UiccAccessRule[] {
+                                        new UiccAccessRule(new byte[0], null, 0)
+                                })
+                        .build();
+
+        EuiccProfileInfo copied = new EuiccProfileInfo.Builder(p).build();
+
+        assertEquals(p, copied);
+        assertEquals(p.hashCode(), copied.hashCode());
+    }
+
+    @Test
+    public void testEqualsHashCode() {
+        EuiccProfileInfo p =
+                new EuiccProfileInfo.Builder()
+                        .setIccid("21430000000000006587")
+                        .setNickname("profile nickname")
+                        .setProfileName("profile name")
+                        .setServiceProviderName("service provider")
+                        .setCarrierIdentifier(
+                                new CarrierIdentifier(
+                                        new byte[] {0x23, 0x45, 0x67},
+                                        "123",
+                                        "45"))
+                        .setState(EuiccProfileInfo.PROFILE_STATE_ENABLED)
+                        .setProfileClass(EuiccProfileInfo.PROFILE_STATE_ENABLED)
+                        .setPolicyRules(EuiccProfileInfo.POLICY_RULE_DO_NOT_DELETE)
+                        .setUiccAccessRule(
+                                new UiccAccessRule[] {
+                                        new UiccAccessRule(new byte[0], null, 0)
+                                })
+                        .build();
+
+        assertTrue(p.equals(p));
+        assertFalse(p.equals(new Object()));
+
+        EuiccProfileInfo t = null;
+        assertFalse(p.equals(t));
+
+        t = new EuiccProfileInfo.Builder(p).setIccid("21").build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p).setNickname(null).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p).setProfileName(null).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p).setServiceProviderName(null).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p).setCarrierIdentifier(null).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p)
+                .setState(EuiccProfileInfo.PROFILE_STATE_DISABLED).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p)
+                .setProfileClass(EuiccProfileInfo.PROFILE_CLASS_TESTING).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p).setPolicyRules(0).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+
+        t = new EuiccProfileInfo.Builder(p).setUiccAccessRule(null).build();
+        assertFalse(p.equals(t));
+        assertNotEquals(p.hashCode(), t.hashCode());
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testBuilderBuild_NoIccid() {
+        new EuiccProfileInfo.Builder().build();
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testBuilderSetOperatorMccMnc_Illegal() {
+        new EuiccProfileInfo.Builder()
+                .setCarrierIdentifier(new CarrierIdentifier(new byte[] {1, 2, 3, 4}, null, null));
+    }
+
+    @Test
+    public void testCreatorNewArray() {
+        EuiccProfileInfo[] profiles = EuiccProfileInfo.CREATOR.newArray(123);
+        assertEquals(123, profiles.length);
+    }
+}
diff --git a/core/tests/coretests/src/android/text/format/FormatterTest.java b/core/tests/coretests/src/android/text/format/FormatterTest.java
index 9c544f4..04d2dad 100644
--- a/core/tests/coretests/src/android/text/format/FormatterTest.java
+++ b/core/tests/coretests/src/android/text/format/FormatterTest.java
@@ -17,7 +17,6 @@
 package android.text.format;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotEquals;
 
 import android.content.Context;
 import android.content.res.Configuration;
@@ -210,24 +209,4 @@
 
         Locale.setDefault(locale);
     }
-
-    /**
-     * Verifies that Formatter doesn't "leak" the locally defined petabyte unit into ICU via the
-     * {@link MeasureUnit} registry. This test can fail for two reasons:
-     * 1. we regressed and started leaking again. In this case the code needs to be fixed.
-     * 2. ICU started supporting petabyte as a unit, in which case change one needs to revert this
-     * change (I494fb59a3b3742f35cbdf6b8705817f404a2c6b0), remove Formatter.PETABYTE and replace any
-     * usages of that field with just MeasureUnit.PETABYTE.
-     */
-    // http://b/65632959
-    @Test
-    public void doesNotLeakPetabyte() {
-        // Ensure that the Formatter class is loaded when we call .getAvailable().
-        Formatter.formatFileSize(mContext, Long.MAX_VALUE);
-        Set<MeasureUnit> digitalUnits = MeasureUnit.getAvailable("digital");
-        for (MeasureUnit unit : digitalUnits) {
-            // This assert can fail if we don't leak PETABYTE, but ICU has added it, see #2 above.
-            assertNotEquals("petabyte", unit.getSubtype());
-        }
-    }
 }
diff --git a/core/tests/coretests/src/android/util/DataUnitTest.java b/core/tests/coretests/src/android/util/DataUnitTest.java
new file mode 100644
index 0000000..4eae8b4
--- /dev/null
+++ b/core/tests/coretests/src/android/util/DataUnitTest.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.util;
+
+import android.support.test.filters.SmallTest;
+
+import junit.framework.TestCase;
+
+@SmallTest
+public class DataUnitTest extends TestCase {
+    public void testSi() throws Exception {
+        assertEquals(12_000L, DataUnit.KILOBYTES.toBytes(12));
+        assertEquals(12_000_000L, DataUnit.MEGABYTES.toBytes(12));
+        assertEquals(12_000_000_000L, DataUnit.GIGABYTES.toBytes(12));
+    }
+
+    public void testIec() throws Exception {
+        assertEquals(12_288L, DataUnit.KIBIBYTES.toBytes(12));
+        assertEquals(12_582_912L, DataUnit.MEBIBYTES.toBytes(12));
+        assertEquals(12_884_901_888L, DataUnit.GIBIBYTES.toBytes(12));
+    }
+}
diff --git a/core/tests/coretests/src/android/view/ViewCaptureTest.java b/core/tests/coretests/src/android/view/ViewCaptureTest.java
index 1b4d4a2..4405934 100644
--- a/core/tests/coretests/src/android/view/ViewCaptureTest.java
+++ b/core/tests/coretests/src/android/view/ViewCaptureTest.java
@@ -25,10 +25,14 @@
 import android.support.test.rule.ActivityTestRule;
 import android.support.test.runner.AndroidJUnit4;
 import android.util.SparseIntArray;
+import android.view.ViewDebug.CanvasProvider;
+import android.view.ViewDebug.HardwareCanvasProvider;
+import android.view.ViewDebug.SoftwareCanvasProvider;
 
 import com.android.frameworks.coretests.R;
 
 import org.junit.Assert;
+import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -55,23 +59,42 @@
     @Before
     public void setUp() throws Exception {
         mActivity = mActivityRule.getActivity();
-        mViewToCapture = (ViewGroup) mActivity.findViewById(R.id.capture);
+        mViewToCapture = mActivity.findViewById(R.id.capture);
     }
 
     @Test
     @SmallTest
-    public void testCreateSnapshot() {
+    public void testCreateSnapshot_software() {
         assertChildrenVisibility();
-        testCreateSnapshot(true, R.drawable.view_capture_test_no_children_golden);
+        testCreateSnapshot(new SoftwareCanvasProvider(), true,
+                R.drawable.view_capture_test_no_children_golden);
         assertChildrenVisibility();
-        testCreateSnapshot(false, R.drawable.view_capture_test_with_children_golden);
+        testCreateSnapshot(new SoftwareCanvasProvider(), false,
+                R.drawable.view_capture_test_with_children_golden);
         assertChildrenVisibility();
     }
 
-    private void testCreateSnapshot(boolean skipChildren, int goldenResId) {
-        Bitmap result = mViewToCapture.createSnapshot(Bitmap.Config.ARGB_8888, 0, skipChildren);
+    @Test
+    @SmallTest
+    public void testCreateSnapshot_hardware() {
+        Assume.assumeTrue(mViewToCapture.isHardwareAccelerated());
+        assertChildrenVisibility();
+        testCreateSnapshot(new HardwareCanvasProvider(), true,
+                R.drawable.view_capture_test_no_children_golden);
+        assertChildrenVisibility();
+        testCreateSnapshot(new HardwareCanvasProvider(), false,
+                R.drawable.view_capture_test_with_children_golden);
+        assertChildrenVisibility();
+    }
+
+    private void testCreateSnapshot(
+            CanvasProvider canvasProvider, boolean skipChildren, int goldenResId) {
+        Bitmap result = mViewToCapture.createSnapshot(canvasProvider, skipChildren);
         result.setHasAlpha(false); // resource will have no alpha, since content is opaque
         Bitmap golden = BitmapFactory.decodeResource(mActivity.getResources(), goldenResId);
+
+        // We dont care about the config of the bitmap, so convert to same config before comparing
+        result = result.copy(golden.getConfig(), false);
         assertTrue(golden.sameAs(result));
     }
 
diff --git a/core/tests/coretests/src/android/view/accessibility/AccessibilityEventTest.java b/core/tests/coretests/src/android/view/accessibility/AccessibilityEventTest.java
new file mode 100644
index 0000000..fed197e
--- /dev/null
+++ b/core/tests/coretests/src/android/view/accessibility/AccessibilityEventTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.accessibility;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import android.os.Parcel;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * AccessibilityEvent is public, so CTS covers it pretty well. Verifying hidden methods here.
+ */
+@RunWith(AndroidJUnit4.class)
+public class AccessibilityEventTest {
+    @Test
+    public void testImportantForAccessibiity_getSetWorkAcrossParceling() {
+        AccessibilityEvent event = AccessibilityEvent.obtain();
+        event.setImportantForAccessibility(true);
+        assertTrue(copyEventViaParcel(event).isImportantForAccessibility());
+
+        event.setImportantForAccessibility(false);
+        assertFalse(copyEventViaParcel(event).isImportantForAccessibility());
+    }
+
+    @Test
+    public void testSouceNodeId_getSetWorkAcrossParceling() {
+        final long sourceNodeId = 0x1234567890ABCDEFL;
+        AccessibilityEvent event = AccessibilityEvent.obtain();
+        event.setSourceNodeId(sourceNodeId);
+        assertEquals(sourceNodeId, copyEventViaParcel(event).getSourceNodeId());
+    }
+
+    @Test
+    public void testWindowChanges_getSetWorkAcrossParceling() {
+        final int windowChanges = AccessibilityEvent.WINDOWS_CHANGE_TITLE
+                | AccessibilityEvent.WINDOWS_CHANGE_ACTIVE
+                | AccessibilityEvent.WINDOWS_CHANGE_FOCUSED;
+        AccessibilityEvent event = AccessibilityEvent.obtain();
+        event.setWindowChanges(windowChanges);
+        assertEquals(windowChanges, copyEventViaParcel(event).getWindowChanges());
+    }
+
+    private AccessibilityEvent copyEventViaParcel(AccessibilityEvent event) {
+        Parcel parcel = Parcel.obtain();
+        event.writeToParcel(parcel, 0);
+        parcel.setDataPosition(0);
+        return AccessibilityEvent.CREATOR.createFromParcel(parcel);
+    }
+}
diff --git a/core/tests/coretests/src/android/widget/TextViewFallbackLineSpacingTest.java b/core/tests/coretests/src/android/widget/TextViewFallbackLineSpacingTest.java
new file mode 100644
index 0000000..e9d1d3e
--- /dev/null
+++ b/core/tests/coretests/src/android/widget/TextViewFallbackLineSpacingTest.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.widget;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import android.app.Activity;
+import android.support.test.filters.MediumTest;
+import android.support.test.rule.ActivityTestRule;
+import android.text.DynamicLayout;
+import android.text.FontFallbackSetup;
+import android.text.Layout;
+import android.text.StaticLayout;
+import android.util.TypedValue;
+import android.view.View;
+import android.widget.TextView.BufferType;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+/**
+ * Parametrized test for TextView#setFallbackLineSpacing.
+ */
+@MediumTest
+@RunWith(Parameterized.class)
+public class TextViewFallbackLineSpacingTest {
+
+    @Parameterized.Parameters(name = "{0}")
+    public static Collection layouts() {
+        return Arrays.asList(new Object[][] {
+                // name, enabled, BufferType
+                { "Enabled - StaticLayout", true, BufferType.NORMAL},
+                { "Disabled - StaticLayout", false, BufferType.NORMAL},
+                { "Enabled - DynamicLayout", true, BufferType.EDITABLE},
+                { "Disabled - DynamicLayout", false, BufferType.EDITABLE},
+        });
+    }
+
+    @Rule
+    public ActivityTestRule<TextViewActivity> mActivityRule = new ActivityTestRule<>(
+            TextViewActivity.class);
+
+    private final boolean mEnabled;
+    private final BufferType mBufferType;
+
+    public TextViewFallbackLineSpacingTest(String testName, boolean enabled,
+            BufferType bufferType) {
+        mEnabled = enabled;
+        mBufferType = bufferType;
+    }
+
+    @Test
+    public void testFallbackLineSpacing() {
+        // All glyphs in the fonts are 1em wide.
+        final String[] testFontFiles = {
+                // ascent == 1em, descent == 2em, only supports 'a' and space
+                "ascent1em-descent2em.ttf",
+                // ascent == 3em, descent == 4em, only supports 'b'
+                "ascent3em-descent4em.ttf"
+        };
+        final String xml = "<?xml version='1.0' encoding='UTF-8'?>"
+                + "<familyset>"
+                + "  <family name='sans-serif'>"
+                + "    <font weight='400' style='normal'>ascent1em-descent2em.ttf</font>"
+                + "  </family>"
+                + "  <family>"
+                + "    <font weight='400' style='normal'>ascent3em-descent4em.ttf</font>"
+                + "  </family>"
+                + "</familyset>";
+
+        try (FontFallbackSetup setup =
+                     new FontFallbackSetup("DynamicLayout", testFontFiles, xml)) {
+            final Activity activity = mActivityRule.getActivity();
+            final TextView textView = new TextView(activity);
+            textView.setTypeface(setup.getTypefaceFor("sans-serif"));
+            textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, 100);
+            // This should result in three lines.
+            textView.setText("aaaaa aabaa aaaaa", mBufferType);
+            textView.setPadding(0, 0, 0, 0);
+            textView.setIncludeFontPadding(false);
+            textView.setFallbackLineSpacing(mEnabled);
+
+            final int em = (int) Math.ceil(textView.getPaint().measureText("a"));
+            final int width = 5 * em;
+            final int height = 30 * em; // tall enough to not affect our other measurements
+            textView.measure(
+                    View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY),
+                    View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY));
+            textView.layout(0, 0, width, height);
+
+            final Layout layout = textView.getLayout();
+            assertNotNull(layout);
+            if (mBufferType == BufferType.NORMAL) {
+                assertTrue(layout instanceof StaticLayout);
+            } else {
+                assertTrue(layout instanceof DynamicLayout);
+            }
+            assertEquals(3, layout.getLineCount());
+
+            assertEquals(-em, layout.getLineAscent(0));
+            assertEquals(2 * em, layout.getLineDescent(0));
+
+            if (mEnabled) {
+                // The second line has a 'b', so it needs more ascent and descent.
+                assertEquals(-3 * em, layout.getLineAscent(1));
+                assertEquals(4 * em, layout.getLineDescent(1));
+            } else {
+                // old behavior
+                assertEquals(-em, layout.getLineAscent(1));
+                assertEquals(2 * em, layout.getLineDescent(1));
+            }
+
+            assertEquals(-em, layout.getLineAscent(2));
+            assertEquals(2 * em, layout.getLineDescent(2));
+        }
+    }
+}
diff --git a/core/tests/coretests/src/android/widget/TextViewTest.java b/core/tests/coretests/src/android/widget/TextViewTest.java
index 5dec42e..2b5b27b 100644
--- a/core/tests/coretests/src/android/widget/TextViewTest.java
+++ b/core/tests/coretests/src/android/widget/TextViewTest.java
@@ -30,12 +30,10 @@
 import android.support.test.filters.MediumTest;
 import android.support.test.rule.ActivityTestRule;
 import android.support.test.runner.AndroidJUnit4;
-import android.text.FontFallbackSetup;
 import android.text.GetChars;
 import android.text.Layout;
 import android.text.Selection;
 import android.text.Spannable;
-import android.util.TypedValue;
 import android.view.View;
 
 import org.junit.Before;
@@ -251,56 +249,4 @@
         }
         return builder.toString();
     }
-
-    @Test
-    public void testFallbackLineSpacing() {
-        // All glyphs in the fonts are 1em wide.
-        final String[] testFontFiles = {
-            // ascent == 1em, descent == 2em, only supports 'a' and space
-            "ascent1em-descent2em.ttf",
-            // ascent == 3em, descent == 4em, only supports 'b'
-            "ascent3em-descent4em.ttf"
-        };
-        final String xml = "<?xml version='1.0' encoding='UTF-8'?>"
-                + "<familyset>"
-                + "  <family name='sans-serif'>"
-                + "    <font weight='400' style='normal'>ascent1em-descent2em.ttf</font>"
-                + "  </family>"
-                + "  <family>"
-                + "    <font weight='400' style='normal'>ascent3em-descent4em.ttf</font>"
-                + "  </family>"
-                + "</familyset>";
-
-        try (FontFallbackSetup setup =
-                new FontFallbackSetup("DynamicLayout", testFontFiles, xml)) {
-            mTextView = new TextView(mActivity);
-            mTextView.setTypeface(setup.getTypefaceFor("sans-serif"));
-            mTextView.setTextSize(TypedValue.COMPLEX_UNIT_PX, 100);
-            mTextView.setText("aaaaa aabaa aaaaa"); // This should result in three lines.
-            mTextView.setPadding(0, 0, 0, 0);
-            mTextView.setIncludeFontPadding(false);
-
-            final int em = (int) Math.ceil(mTextView.getPaint().measureText("a"));
-            final int width = 5 * em;
-            final int height = 30 * em; // tall enough to not affect our other measurements
-            mTextView.measure(
-                    View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY),
-                    View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY));
-            mTextView.layout(0, 0, width, height);
-
-            final Layout layout = mTextView.getLayout();
-            assertNotNull(layout);
-            assertEquals(3, layout.getLineCount());
-
-            assertEquals(-em, layout.getLineAscent(0));
-            assertEquals(2 * em, layout.getLineDescent(0));
-
-            // The second line has a 'b', so it needs more ascent and descent.
-            assertEquals(-3 * em, layout.getLineAscent(1));
-            assertEquals(4 * em, layout.getLineDescent(1));
-
-            assertEquals(-em, layout.getLineAscent(2));
-            assertEquals(2 * em, layout.getLineDescent(2));
-        }
-    }
 }
diff --git a/core/tests/coretests/src/com/android/internal/os/BatteryStatsBackgroundStatsTest.java b/core/tests/coretests/src/com/android/internal/os/BatteryStatsBackgroundStatsTest.java
index c611a01..acf3022 100644
--- a/core/tests/coretests/src/com/android/internal/os/BatteryStatsBackgroundStatsTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BatteryStatsBackgroundStatsTest.java
@@ -194,9 +194,19 @@
 
     @SmallTest
     public void testAppBluetoothScan() throws Exception {
+        doTestAppBluetoothScanInternal(new WorkSource(UID));
+    }
+
+    @SmallTest
+    public void testAppBluetoothScan_workChain() throws Exception {
+        WorkSource ws = new WorkSource();
+        ws.createWorkChain().addNode(UID, "foo");
+        doTestAppBluetoothScanInternal(ws);
+    }
+
+    private void doTestAppBluetoothScanInternal(WorkSource ws) throws Exception {
         final MockClocks clocks = new MockClocks();
         MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
-        WorkSource ws = new WorkSource(UID); // needed for bluetooth
         long curr = 0; // realtime in us
 
         // On battery
@@ -263,6 +273,53 @@
     }
 
     @SmallTest
+    public void testAppBluetoothScan_workChainAccounting() throws Exception {
+        final MockClocks clocks = new MockClocks();MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
+        long curr = 0; // realtime in us
+
+        // On battery
+        curr = 1000 * (clocks.realtime = clocks.uptime = 100);
+        bi.updateTimeBasesLocked(true, Display.STATE_ON, curr, curr); // on battery
+
+        // App in foreground
+        bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND);
+
+        WorkSource ws = new WorkSource();
+        ws.createWorkChain().addNode(500, "foo");
+        ws.createWorkChain().addNode(500, "bar");
+
+        // Test start / stop and reset with isUnoptimized == false.
+        bi.noteBluetoothScanStartedFromSourceLocked(ws, false);
+        BatteryStatsImpl.Uid stats = (BatteryStatsImpl.Uid) bi.getUidStats().get(500);
+        assertEquals(ws.getWorkChains(), stats.getAllBluetoothWorkChains());
+        assertNull(stats.getUnoptimizedBluetoothWorkChains());
+
+        bi.noteBluetoothScanStoppedFromSourceLocked(ws, false);
+        assertTrue(stats.getAllBluetoothWorkChains().isEmpty());
+        assertNull(stats.getUnoptimizedBluetoothWorkChains());
+
+        bi.noteBluetoothScanStartedFromSourceLocked(ws, false);
+        bi.noteResetBluetoothScanLocked();
+        assertTrue(stats.getAllBluetoothWorkChains().isEmpty());
+        assertNull(stats.getUnoptimizedBluetoothWorkChains());
+
+        // Test start / stop  and reset with isUnoptimized == true.
+        bi.noteBluetoothScanStartedFromSourceLocked(ws, true);
+        stats = (BatteryStatsImpl.Uid) bi.getUidStats().get(500);
+        assertEquals(ws.getWorkChains(), stats.getAllBluetoothWorkChains());
+        assertEquals(ws.getWorkChains(), stats.getUnoptimizedBluetoothWorkChains());
+
+        bi.noteBluetoothScanStoppedFromSourceLocked(ws, true);
+        assertTrue(stats.getAllBluetoothWorkChains().isEmpty());
+        assertTrue(stats.getUnoptimizedBluetoothWorkChains().isEmpty());
+
+        bi.noteBluetoothScanStartedFromSourceLocked(ws, true);
+        bi.noteResetBluetoothScanLocked();
+        assertTrue(stats.getAllBluetoothWorkChains().isEmpty());
+        assertTrue(stats.getUnoptimizedBluetoothWorkChains().isEmpty());
+    }
+
+    @SmallTest
     public void testJob() throws Exception {
         final MockClocks clocks = new MockClocks();
         MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
diff --git a/core/tests/coretests/src/com/android/internal/os/BatteryStatsImplTest.java b/core/tests/coretests/src/com/android/internal/os/BatteryStatsImplTest.java
index 3794b5f..a8094ea 100644
--- a/core/tests/coretests/src/com/android/internal/os/BatteryStatsImplTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BatteryStatsImplTest.java
@@ -71,7 +71,7 @@
     @Test
     public void testUpdateProcStateCpuTimes() {
         mBatteryStatsImpl.setOnBatteryInternal(true);
-        mBatteryStatsImpl.updateTimeBasesLocked(true, Display.STATE_ON, 0, 0);
+        mBatteryStatsImpl.updateTimeBasesLocked(false, Display.STATE_ON, 0, 0);
 
         final int[] testUids = {10032, 10048, 10145, 10139};
         final int[] testProcStates = {
@@ -98,7 +98,7 @@
             }
         }
 
-        mBatteryStatsImpl.updateProcStateCpuTimes();
+        mBatteryStatsImpl.updateProcStateCpuTimes(true, false);
 
         verifyNoPendingUids();
         for (int i = 0; i < testUids.length; ++i) {
@@ -125,7 +125,7 @@
         }
         addPendingUids(testUids, testProcStates);
 
-        mBatteryStatsImpl.updateProcStateCpuTimes();
+        mBatteryStatsImpl.updateProcStateCpuTimes(true, false);
 
         verifyNoPendingUids();
         for (int i = 0; i < testUids.length; ++i) {
@@ -157,7 +157,7 @@
         }
         addPendingUids(testUids, testProcStates);
 
-        mBatteryStatsImpl.updateProcStateCpuTimes();
+        mBatteryStatsImpl.updateProcStateCpuTimes(true, true);
 
         verifyNoPendingUids();
         for (int i = 0; i < testUids.length; ++i) {
@@ -196,7 +196,7 @@
         final long[] isolatedUidCpuTimes = {495784, 398473, 4895, 4905, 30984093};
         when(mKernelSingleUidTimeReader.readDeltaMs(childUid)).thenReturn(isolatedUidCpuTimes);
 
-        mBatteryStatsImpl.updateProcStateCpuTimes();
+        mBatteryStatsImpl.updateProcStateCpuTimes(true, true);
 
         verifyNoPendingUids();
         for (int i = 0; i < testUids.length; ++i) {
@@ -227,8 +227,8 @@
 
     @Test
     public void testCopyFromAllUidsCpuTimes() {
-        mBatteryStatsImpl.setOnBatteryInternal(true);
-        mBatteryStatsImpl.updateTimeBasesLocked(true, Display.STATE_ON, 0, 0);
+        mBatteryStatsImpl.setOnBatteryInternal(false);
+        mBatteryStatsImpl.updateTimeBasesLocked(false, Display.STATE_ON, 0, 0);
 
         final int[] testUids = {10032, 10048, 10145, 10139};
         final int[] testProcStates = {
@@ -264,7 +264,7 @@
                     .thenReturn(expectedCpuTimes[i]);
         }
 
-        mBatteryStatsImpl.copyFromAllUidsCpuTimes();
+        mBatteryStatsImpl.copyFromAllUidsCpuTimes(true, false);
 
         verifyNoPendingUids();
         for (int i = 0; i < testUids.length; ++i) {
diff --git a/core/tests/coretests/src/com/android/internal/os/BatteryStatsNoteTest.java b/core/tests/coretests/src/com/android/internal/os/BatteryStatsNoteTest.java
index 0afec34..a55563a 100644
--- a/core/tests/coretests/src/com/android/internal/os/BatteryStatsNoteTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BatteryStatsNoteTest.java
@@ -15,16 +15,19 @@
  */
 package com.android.internal.os;
 
+import static android.os.BatteryStats.STATS_CURRENT;
 import static android.os.BatteryStats.STATS_SINCE_CHARGED;
 import static android.os.BatteryStats.WAKE_TYPE_PARTIAL;
 
 import android.app.ActivityManager;
 import android.os.BatteryManager;
 import android.os.BatteryStats;
+import android.os.BatteryStats.HistoryItem;
 import android.os.WorkSource;
 import android.support.test.filters.SmallTest;
 import android.view.Display;
 
+import com.android.internal.os.BatteryStatsImpl.Uid;
 import junit.framework.TestCase;
 
 import java.util.ArrayList;
@@ -44,11 +47,14 @@
  * Run: adb shell am instrument -e class com.android.internal.os.BatteryStatsNoteTest -w \
  *      com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
  */
-public class BatteryStatsNoteTest extends TestCase{
+public class BatteryStatsNoteTest extends TestCase {
+
     private static final int UID = 10500;
     private static final WorkSource WS = new WorkSource(UID);
 
-    /** Test BatteryStatsImpl.Uid.noteBluetoothScanResultLocked. */
+    /**
+     * Test BatteryStatsImpl.Uid.noteBluetoothScanResultLocked.
+     */
     @SmallTest
     public void testNoteBluetoothScanResultLocked() throws Exception {
         MockBatteryStatsImpl bi = new MockBatteryStatsImpl(new MockClocks());
@@ -75,7 +81,9 @@
                         .getCountLocked(STATS_SINCE_CHARGED));
     }
 
-    /** Test BatteryStatsImpl.Uid.noteStartWakeLocked. */
+    /**
+     * Test BatteryStatsImpl.Uid.noteStartWakeLocked.
+     */
     @SmallTest
     public void testNoteStartWakeLocked() throws Exception {
         final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
@@ -86,7 +94,8 @@
 
         bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0);
         bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP);
-        bi.getUidStatsLocked(UID).noteStartWakeLocked(pid, name, WAKE_TYPE_PARTIAL, clocks.realtime);
+        bi.getUidStatsLocked(UID)
+                .noteStartWakeLocked(pid, name, WAKE_TYPE_PARTIAL, clocks.realtime);
 
         clocks.realtime = clocks.uptime = 100;
         bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND);
@@ -94,7 +103,8 @@
         clocks.realtime = clocks.uptime = 220;
         bi.getUidStatsLocked(UID).noteStopWakeLocked(pid, name, WAKE_TYPE_PARTIAL, clocks.realtime);
 
-        BatteryStats.Timer aggregTimer = bi.getUidStats().get(UID).getAggregatedPartialWakelockTimer();
+        BatteryStats.Timer aggregTimer = bi.getUidStats().get(UID)
+                .getAggregatedPartialWakelockTimer();
         long actualTime = aggregTimer.getTotalTimeLocked(300_000, STATS_SINCE_CHARGED);
         long bgTime = aggregTimer.getSubTimer().getTotalTimeLocked(300_000, STATS_SINCE_CHARGED);
         assertEquals(220_000, actualTime);
@@ -102,7 +112,9 @@
     }
 
 
-    /** Test BatteryStatsImpl.noteUidProcessStateLocked. */
+    /**
+     * Test BatteryStatsImpl.noteUidProcessStateLocked.
+     */
     @SmallTest
     public void testNoteUidProcessStateLocked() throws Exception {
         final MockClocks clocks = new MockClocks();
@@ -145,7 +157,6 @@
         expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_TOP);
         assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs);
 
-
         actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_FOREGROUND_SERVICE,
                 elapsedTimeUs, STATS_SINCE_CHARGED);
         expectedRunTimeMs = stateRuntimeMap.get(
@@ -153,19 +164,16 @@
                 + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE);
         assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs);
 
-
         actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_TOP_SLEEPING,
                 elapsedTimeUs, STATS_SINCE_CHARGED);
         expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_TOP_SLEEPING);
         assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs);
 
-
         actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_FOREGROUND,
                 elapsedTimeUs, STATS_SINCE_CHARGED);
         expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND);
         assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs);
 
-
         actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_BACKGROUND,
                 elapsedTimeUs, STATS_SINCE_CHARGED);
         expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND)
@@ -174,7 +182,6 @@
                 + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_RECEIVER);
         assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs);
 
-
         actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_CACHED,
                 elapsedTimeUs, STATS_SINCE_CHARGED);
         expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_HOME)
@@ -191,7 +198,9 @@
         assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs);
     }
 
-    /** Test BatteryStatsImpl.updateTimeBasesLocked. */
+    /**
+     * Test BatteryStatsImpl.updateTimeBasesLocked.
+     */
     @SmallTest
     public void testUpdateTimeBasesLocked() throws Exception {
         final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
@@ -213,7 +222,9 @@
         assertTrue(bi.getOnBatteryScreenOffTimeBase().isRunning());
     }
 
-    /** Test BatteryStatsImpl.noteScreenStateLocked sets timebases and screen states correctly. */
+    /**
+     * Test BatteryStatsImpl.noteScreenStateLocked sets timebases and screen states correctly.
+     */
     @SmallTest
     public void testNoteScreenStateLocked() throws Exception {
         final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
@@ -232,15 +243,13 @@
         assertEquals(bi.getScreenState(), Display.STATE_OFF);
     }
 
-    /** Test BatteryStatsImpl.noteScreenStateLocked updates timers correctly.
+    /**
+     * Test BatteryStatsImpl.noteScreenStateLocked updates timers correctly.
      *
-     *  Unknown and doze should both be subset of off state
+     * Unknown and doze should both be subset of off state
      *
-     *  Timeline 0----100----200----310----400------------1000
-     *  Unknown         -------
-     *  On                     -------
-     *  Off             -------       ----------------------
-     *  Doze                                ----------------
+     * Timeline 0----100----200----310----400------------1000 Unknown         ------- On ------- Off
+     * -------       ---------------------- Doze ----------------
      */
     @SmallTest
     public void testNoteScreenStateTimersLocked() throws Exception {
@@ -280,4 +289,161 @@
         assertEquals(600_000, bi.getScreenDozeTime(1500_000, STATS_SINCE_CHARGED));
     }
 
+    @SmallTest
+    public void testAlarmStartAndFinishLocked() throws Exception {
+        final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
+        MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
+        bi.setRecordAllHistoryLocked(true);
+        bi.forceRecordAllHistory();
+
+        bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0);
+        bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP);
+
+        clocks.realtime = clocks.uptime = 100;
+        bi.noteAlarmStartLocked("foo", null, UID);
+        clocks.realtime = clocks.uptime = 5000;
+        bi.noteAlarmFinishLocked("foo", null, UID);
+
+        HistoryItem item = new HistoryItem();
+        assertTrue(bi.startIteratingHistoryLocked());
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_ALARM_START, item.eventCode);
+        assertEquals("foo", item.eventTag.string);
+        assertEquals(UID, item.eventTag.uid);
+
+        // TODO(narayan): Figure out why this event is written to the history buffer. See
+        // test below where it is being interspersed between multiple START events too.
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_NONE, item.eventCode);
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_ALARM_FINISH, item.eventCode);
+        assertTrue(item.isDeltaData());
+        assertEquals("foo", item.eventTag.string);
+        assertEquals(UID, item.eventTag.uid);
+
+        assertFalse(bi.getNextHistoryLocked(item));
+    }
+
+    @SmallTest
+    public void testAlarmStartAndFinishLocked_workSource() throws Exception {
+        final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
+        MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
+        bi.setRecordAllHistoryLocked(true);
+        bi.forceRecordAllHistory();
+
+        bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0);
+        bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP);
+
+        WorkSource ws = new WorkSource();
+        ws.add(100);
+        ws.createWorkChain().addNode(500, "tag");
+        bi.noteAlarmStartLocked("foo", ws, UID);
+        clocks.realtime = clocks.uptime = 5000;
+        bi.noteAlarmFinishLocked("foo", ws, UID);
+
+        HistoryItem item = new HistoryItem();
+        assertTrue(bi.startIteratingHistoryLocked());
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_ALARM_START, item.eventCode);
+        assertEquals("foo", item.eventTag.string);
+        assertEquals(100, item.eventTag.uid);
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_NONE, item.eventCode);
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_ALARM_START, item.eventCode);
+        assertEquals("foo", item.eventTag.string);
+        assertEquals(500, item.eventTag.uid);
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_ALARM_FINISH, item.eventCode);
+        assertEquals("foo", item.eventTag.string);
+        assertEquals(100, item.eventTag.uid);
+
+        assertTrue(bi.getNextHistoryLocked(item));
+        assertEquals(HistoryItem.EVENT_ALARM_FINISH, item.eventCode);
+        assertEquals("foo", item.eventTag.string);
+        assertEquals(500, item.eventTag.uid);
+    }
+
+    @SmallTest
+    public void testNoteWakupAlarmLocked() {
+        final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
+        MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
+        bi.setRecordAllHistoryLocked(true);
+        bi.forceRecordAllHistory();
+        bi.mForceOnBattery = true;
+
+        bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0);
+        bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP);
+
+        bi.noteWakupAlarmLocked("com.foo.bar", UID, null, "tag");
+
+        Uid.Pkg pkg = bi.getPackageStatsLocked(UID, "com.foo.bar");
+        assertEquals(1, pkg.getWakeupAlarmStats().get("tag").getCountLocked(STATS_CURRENT));
+        assertEquals(1, pkg.getWakeupAlarmStats().size());
+    }
+
+    @SmallTest
+    public void testNoteWakupAlarmLocked_workSource_uid() {
+        final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
+        MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
+        bi.setRecordAllHistoryLocked(true);
+        bi.forceRecordAllHistory();
+        bi.mForceOnBattery = true;
+
+        bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0);
+        bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP);
+
+        WorkSource ws = new WorkSource();
+        ws.add(100);
+
+        // When a WorkSource is present, "UID" should not be used - only the uids present in the
+        // WorkSource should be reported.
+        bi.noteWakupAlarmLocked("com.foo.bar", UID, ws, "tag");
+        Uid.Pkg pkg = bi.getPackageStatsLocked(UID, "com.foo.bar");
+        assertEquals(0, pkg.getWakeupAlarmStats().size());
+        pkg = bi.getPackageStatsLocked(100, "com.foo.bar");
+        assertEquals(1, pkg.getWakeupAlarmStats().size());
+
+        // If the WorkSource contains a "name", it should be interpreted as a package name and
+        // the packageName supplied as an argument must be ignored.
+        ws = new WorkSource();
+        ws.add(100, "com.foo.baz_alternate");
+        bi.noteWakupAlarmLocked("com.foo.baz", UID, ws, "tag");
+        pkg = bi.getPackageStatsLocked(100, "com.foo.baz");
+        assertEquals(0, pkg.getWakeupAlarmStats().size());
+        pkg = bi.getPackageStatsLocked(100, "com.foo.baz_alternate");
+        assertEquals(1, pkg.getWakeupAlarmStats().size());
+    }
+
+    @SmallTest
+    public void testNoteWakupAlarmLocked_workSource_workChain() {
+        final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms
+        MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks);
+        bi.setRecordAllHistoryLocked(true);
+        bi.forceRecordAllHistory();
+        bi.mForceOnBattery = true;
+
+        bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0);
+        bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP);
+
+        WorkSource ws = new WorkSource();
+        ws.createWorkChain().addNode(100, "com.foo.baz_alternate");
+        bi.noteWakupAlarmLocked("com.foo.bar", UID, ws, "tag");
+
+        // For WorkChains, again we must only attribute to the uids present in the WorkSource
+        // (and not to "UID"). However, unlike the older "tags" we do not change the packagename
+        // supplied as an argument, given that we're logging the entire attribution chain.
+        Uid.Pkg pkg = bi.getPackageStatsLocked(UID, "com.foo.bar");
+        assertEquals(0, pkg.getWakeupAlarmStats().size());
+        pkg = bi.getPackageStatsLocked(100, "com.foo.bar");
+        assertEquals(1, pkg.getWakeupAlarmStats().size());
+        pkg = bi.getPackageStatsLocked(100, "com.foo.baz_alternate");
+        assertEquals(0, pkg.getWakeupAlarmStats().size());
+    }
 }
diff --git a/core/tests/coretests/src/com/android/internal/os/BstatsCpuTimesValidationTest.java b/core/tests/coretests/src/com/android/internal/os/BstatsCpuTimesValidationTest.java
index e54fe7d..4d34721 100644
--- a/core/tests/coretests/src/com/android/internal/os/BstatsCpuTimesValidationTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/BstatsCpuTimesValidationTest.java
@@ -25,6 +25,8 @@
 import static android.os.BatteryStats.Uid.PROCESS_STATE_TOP_SLEEPING;
 import static android.os.BatteryStats.Uid.UID_PROCESS_TYPES;
 
+import static com.android.internal.os.BatteryStatsImpl.Constants.KEY_TRACK_CPU_TIMES_BY_PROC_STATE;
+
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
@@ -48,15 +50,19 @@
 import android.os.PowerManager;
 import android.os.Process;
 import android.os.SystemClock;
+import android.provider.Settings;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.LargeTest;
 import android.support.test.runner.AndroidJUnit4;
 import android.support.test.uiautomator.UiDevice;
+import android.text.TextUtils;
 import android.util.DebugUtils;
 import android.util.Log;
 
 import org.junit.BeforeClass;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.TestName;
 import org.junit.runner.RunWith;
 
 import java.util.Arrays;
@@ -86,6 +92,9 @@
     private static final int START_SERVICE_TIMEOUT_MS = 2000;
     private static final int START_ISOLATED_SERVICE_TIMEOUT_MS = 2000;
 
+    private static final int SETTING_UPDATE_TIMEOUT_MS = 2000;
+    private static final int SETTING_UPDATE_CHECK_INTERVAL_MS = 200;
+
     private static final int GENERAL_TIMEOUT_MS = 4000;
     private static final int GENERAL_INTERVAL_MS = 200;
 
@@ -97,6 +106,8 @@
     private static boolean sCpuFreqTimesAvailable;
     private static boolean sPerProcStateTimesAvailable;
 
+    @Rule public TestName testName = new TestName();
+
     @BeforeClass
     public static void setupOnce() throws Exception {
         sContext = InstrumentationRegistry.getContext();
@@ -123,6 +134,9 @@
     @Test
     public void testCpuFreqTimes() throws Exception {
         if (!sCpuFreqTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -148,6 +162,9 @@
     @Test
     public void testCpuFreqTimes_screenOff() throws Exception {
         if (!sCpuFreqTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -179,6 +196,9 @@
     @Test
     public void testCpuFreqTimes_isolatedProcess() throws Exception {
         if (!sCpuFreqTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -204,6 +224,9 @@
     @Test
     public void testCpuFreqTimes_stateTop() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -234,6 +257,9 @@
     @Test
     public void testIsolatedCpuFreqTimes_stateService() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -272,6 +298,9 @@
     @Test
     public void testCpuFreqTimes_stateTopSleeping() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -302,6 +331,9 @@
     @Test
     public void testCpuFreqTimes_stateFgService() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -332,6 +364,9 @@
     @Test
     public void testCpuFreqTimes_stateFg() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -362,6 +397,9 @@
     @Test
     public void testCpuFreqTimes_stateBg() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -392,6 +430,9 @@
     @Test
     public void testCpuFreqTimes_stateCached() throws Exception {
         if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
             return;
         }
 
@@ -419,6 +460,124 @@
         batteryOffScreenOn();
     }
 
+    @Test
+    public void testCpuFreqTimes_trackingDisabled() throws Exception {
+        if (!sCpuFreqTimesAvailable || !sPerProcStateTimesAvailable) {
+            Log.w(TAG, "Skipping " + testName.getMethodName()
+                    + "; freqTimesAvailable=" + sCpuFreqTimesAvailable
+                    + ", procStateTimesAvailable=" + sPerProcStateTimesAvailable);
+            return;
+        }
+
+        final String bstatsConstants = Settings.Global.getString(sContext.getContentResolver(),
+                Settings.Global.BATTERY_STATS_CONSTANTS);
+        try {
+            batteryOnScreenOn();
+            forceStop();
+            resetBatteryStats();
+            final long[] initialSnapshot = getAllCpuFreqTimes(sTestPkgUid);
+            assertNull("Initial snapshot should be null, initial="
+                    + Arrays.toString(initialSnapshot), initialSnapshot);
+            assertNull("Initial top state snapshot should be null",
+                    getAllCpuFreqTimes(sTestPkgUid, PROCESS_STATE_TOP));
+
+            doSomeWork(PROCESS_STATE_TOP);
+            forceStop();
+
+            final long[] cpuTimesMs = getAllCpuFreqTimes(sTestPkgUid, PROCESS_STATE_TOP);
+            final String msgCpuTimes = getAllCpuTimesMsg();
+            assertCpuTimesValid(cpuTimesMs);
+            long actualCpuTimeMs = 0;
+            for (int i = 0; i < cpuTimesMs.length / 2; ++i) {
+                actualCpuTimeMs += cpuTimesMs[i];
+            }
+            assertApproximateValue("Incorrect total cpu time, " + msgCpuTimes,
+                    WORK_DURATION_MS, actualCpuTimeMs);
+
+            updateTrackPerProcStateCpuTimesSetting(bstatsConstants, false);
+
+            doSomeWork(PROCESS_STATE_TOP);
+            forceStop();
+
+            final long[] cpuTimesMs2 = getAllCpuFreqTimes(sTestPkgUid, PROCESS_STATE_TOP);
+            assertCpuTimesValid(cpuTimesMs2);
+            assertCpuTimesEqual(cpuTimesMs2, cpuTimesMs, 20,
+                    "Unexpected cpu times with tracking off");
+
+            updateTrackPerProcStateCpuTimesSetting(bstatsConstants, true);
+
+            final long[] cpuTimesMs3 = getAllCpuFreqTimes(sTestPkgUid, PROCESS_STATE_TOP);
+            assertCpuTimesValid(cpuTimesMs3);
+            assertCpuTimesEqual(cpuTimesMs3, cpuTimesMs, 20,
+                    "Unexpected cpu times after turning on tracking");
+
+            doSomeWork(PROCESS_STATE_TOP);
+            forceStop();
+
+            final long[] cpuTimesMs4 = getAllCpuFreqTimes(sTestPkgUid, PROCESS_STATE_TOP);
+            assertCpuTimesValid(cpuTimesMs4);
+            actualCpuTimeMs = 0;
+            for (int i = 0; i < cpuTimesMs.length / 2; ++i) {
+                actualCpuTimeMs += cpuTimesMs[i];
+            }
+            assertApproximateValue("Incorrect total cpu time, " + msgCpuTimes,
+                    2 * WORK_DURATION_MS, actualCpuTimeMs);
+
+            batteryOffScreenOn();
+        } finally {
+            Settings.Global.putString(sContext.getContentResolver(),
+                    Settings.Global.BATTERY_STATS_CONSTANTS, bstatsConstants);
+        }
+    }
+
+    private void assertCpuTimesEqual(long[] actual, long[] expected, long delta, String errMsg) {
+        for (int i = actual.length - 1; i >= 0; --i) {
+            if (actual[i] > expected[i] + delta || actual[i] < expected[i]) {
+                fail(errMsg + ", actual=" + actual + ", expected=" + expected + ", delta=" + delta);
+            }
+        }
+    }
+
+    private void updateTrackPerProcStateCpuTimesSetting(String originalConstants, boolean enabled)
+            throws Exception {
+        final String newConstants;
+        final String setting = KEY_TRACK_CPU_TIMES_BY_PROC_STATE + "=" + enabled;
+        if (originalConstants == null || "null".equals(originalConstants)) {
+            newConstants = setting;
+        } else if (originalConstants.contains(KEY_TRACK_CPU_TIMES_BY_PROC_STATE)) {
+            newConstants = originalConstants.replaceAll(
+                    KEY_TRACK_CPU_TIMES_BY_PROC_STATE + "=(true|false)", setting);
+        } else {
+            newConstants = originalConstants + "," + setting;
+        }
+        Settings.Global.putString(sContext.getContentResolver(),
+                Settings.Global.BATTERY_STATS_CONSTANTS, newConstants);
+        assertTrackPerProcStateCpuTimesSetting(enabled);
+    }
+
+    private void assertTrackPerProcStateCpuTimesSetting(boolean enabled) throws Exception {
+        final String expectedValue = Boolean.toString(enabled);
+        assertDelayedCondition("Unexpected value for " + KEY_TRACK_CPU_TIMES_BY_PROC_STATE, () -> {
+            final String actualValue = getSettingValueFromDump(KEY_TRACK_CPU_TIMES_BY_PROC_STATE);
+            return expectedValue.equals(actualValue)
+                    ? null : "expected=" + expectedValue + ", actual=" + actualValue;
+        }, SETTING_UPDATE_TIMEOUT_MS, SETTING_UPDATE_CHECK_INTERVAL_MS);
+    }
+
+    private String getSettingValueFromDump(String key) throws Exception {
+        final String settingsDump = executeCmdSilent("dumpsys batterystats --settings");
+        final TextUtils.SimpleStringSplitter splitter = new TextUtils.SimpleStringSplitter('\n');
+        splitter.setString(settingsDump);
+        String next;
+        while (splitter.hasNext()) {
+            next = splitter.next();
+            if (next.startsWith(key)) {
+                return next.split("=")[1];
+            }
+        }
+        return null;
+    }
+
     private void assertCpuTimesValid(long[] cpuTimes) {
         assertNotNull(cpuTimes);
         for (int i = 0; i < cpuTimes.length; ++i) {
@@ -750,13 +909,18 @@
     }
 
     private void assertDelayedCondition(String errMsgPrefix, ExpectedCondition condition)
-            throws Exception {
-        final long endTime = SystemClock.uptimeMillis() + GENERAL_TIMEOUT_MS;
+        throws Exception {
+        assertDelayedCondition(errMsgPrefix, condition, GENERAL_TIMEOUT_MS, GENERAL_INTERVAL_MS);
+    }
+
+    private void assertDelayedCondition(String errMsgPrefix, ExpectedCondition condition,
+            long timeoutMs, long checkIntervalMs) throws Exception {
+        final long endTime = SystemClock.uptimeMillis() + timeoutMs;
         while (SystemClock.uptimeMillis() <= endTime) {
             if (condition.getErrIfNotTrue() == null) {
                 return;
             }
-            SystemClock.sleep(GENERAL_INTERVAL_MS);
+            SystemClock.sleep(checkIntervalMs);
         }
         final String errMsg = condition.getErrIfNotTrue();
         if (errMsg != null) {
diff --git a/core/tests/coretests/src/com/android/internal/os/LongSamplingCounterArrayTest.java b/core/tests/coretests/src/com/android/internal/os/LongSamplingCounterArrayTest.java
index 27aec56..37b4e41a 100644
--- a/core/tests/coretests/src/com/android/internal/os/LongSamplingCounterArrayTest.java
+++ b/core/tests/coretests/src/com/android/internal/os/LongSamplingCounterArrayTest.java
@@ -16,7 +16,9 @@
 
 package com.android.internal.os;
 
+import static android.os.BatteryStats.STATS_CURRENT;
 import static android.os.BatteryStats.STATS_SINCE_CHARGED;
+import static android.os.BatteryStats.STATS_SINCE_UNPLUGGED;
 
 import static com.android.internal.os.BatteryStatsImpl.LongSamplingCounterArray;
 import static com.android.internal.os.BatteryStatsImpl.TimeBase;
@@ -61,7 +63,6 @@
 
     private static final long[] COUNTS = {1111, 2222, 3333, 4444};
     private static final long[] LOADED_COUNTS = {5555, 6666, 7777, 8888};
-    private static final long[] PLUGGED_COUNTS = {9999, 11111, 22222, 33333};
     private static final long[] UNPLUGGED_COUNTS = {44444, 55555, 66666, 77777};
     private static final long[] ZEROES = {0, 0, 0, 0};
 
@@ -83,11 +84,10 @@
         parcel.setDataPosition(0);
 
         // Now clear counterArray and verify values are read from parcel correctly.
-        updateCounts(null, null, null, null);
+        updateCounts(null, null, null);
         mCounterArray = LongSamplingCounterArray.readFromParcel(parcel, mTimeBase);
         assertArrayEquals(COUNTS, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(LOADED_COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(COUNTS, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
         assertArrayEquals(UNPLUGGED_COUNTS, mCounterArray.mUnpluggedCounts,
                 "Unexpected unpluggedCounts");
         parcel.recycle();
@@ -101,11 +101,10 @@
         parcel.setDataPosition(0);
 
         // Now clear counterArray and verify values are read from parcel correctly.
-        updateCounts(null, null, null, null);
+        updateCounts(null, null, null);
         mCounterArray = LongSamplingCounterArray.readSummaryFromParcelLocked(parcel, mTimeBase);
         assertArrayEquals(COUNTS, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(COUNTS, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
         assertArrayEquals(COUNTS, mCounterArray.mUnpluggedCounts, "Unexpected unpluggedCounts");
         parcel.recycle();
     }
@@ -116,8 +115,7 @@
         mCounterArray.onTimeStarted(0, 0, 0);
         assertArrayEquals(COUNTS, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(LOADED_COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(PLUGGED_COUNTS, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
-        assertArrayEquals(PLUGGED_COUNTS, mCounterArray.mUnpluggedCounts,
+        assertArrayEquals(COUNTS, mCounterArray.mUnpluggedCounts,
                 "Unexpected unpluggedCounts");
     }
 
@@ -127,7 +125,6 @@
         mCounterArray.onTimeStopped(0, 0, 0);
         assertArrayEquals(COUNTS, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(LOADED_COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(COUNTS, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
         assertArrayEquals(UNPLUGGED_COUNTS, mCounterArray.mUnpluggedCounts,
                 "Unexpected unpluggedCounts");
     }
@@ -137,24 +134,50 @@
         initializeCounterArrayWithDefaultValues();
 
         when(mTimeBase.isRunning()).thenReturn(false);
-        long[] actualVal = mCounterArray.getCountsLocked(STATS_SINCE_CHARGED);
-        long[] expectedVal = PLUGGED_COUNTS;
-        assertArrayEquals(expectedVal, actualVal, "Unexpected values");
+        assertArrayEquals(COUNTS, mCounterArray.getCountsLocked(STATS_SINCE_CHARGED),
+                "Unexpected values");
+        assertArrayEquals(subtract(COUNTS, LOADED_COUNTS),
+                mCounterArray.getCountsLocked(STATS_CURRENT), "Unexpected values");
+        assertArrayEquals(subtract(COUNTS, UNPLUGGED_COUNTS),
+                mCounterArray.getCountsLocked(STATS_SINCE_UNPLUGGED), "Unexpected values");
 
         when(mTimeBase.isRunning()).thenReturn(true);
-        actualVal = mCounterArray.getCountsLocked(STATS_SINCE_CHARGED);
-        expectedVal = COUNTS;
-        assertArrayEquals(expectedVal, actualVal, "Unexpected values");
+        assertArrayEquals(COUNTS, mCounterArray.getCountsLocked(STATS_SINCE_CHARGED),
+                "Unexpected values");
+        assertArrayEquals(subtract(COUNTS, LOADED_COUNTS),
+                mCounterArray.getCountsLocked(STATS_CURRENT), "Unexpected values");
+        assertArrayEquals(subtract(COUNTS, UNPLUGGED_COUNTS),
+                mCounterArray.getCountsLocked(STATS_SINCE_UNPLUGGED), "Unexpected values");
+    }
+
+    private long[] subtract(long[] val, long[] toSubtract) {
+        final long[] result = val.clone();
+        if (toSubtract != null) {
+            for (int i = val.length - 1; i >= 0; --i) {
+                result[i] -= toSubtract[i];
+            }
+        }
+        return result;
     }
 
     @Test
     public void testAddCountLocked() {
+        updateCounts(null, null, null);
         final long[] deltas = {123, 234, 345, 456};
         when(mTimeBase.isRunning()).thenReturn(true);
         mCounterArray.addCountLocked(deltas);
         assertArrayEquals(deltas, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(null, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(null, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
+        assertArrayEquals(null, mCounterArray.mUnpluggedCounts, "Unexpected unpluggedCounts");
+
+        updateCounts(null, null, null);
+        mCounterArray.addCountLocked(deltas, false);
+        assertArrayEquals(null, mCounterArray.mCounts, "Unexpected counts");
+        assertArrayEquals(null, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
+        assertArrayEquals(null, mCounterArray.mUnpluggedCounts, "Unexpected unpluggedCounts");
+        mCounterArray.addCountLocked(deltas, true);
+        assertArrayEquals(deltas, mCounterArray.mCounts, "Unexpected counts");
+        assertArrayEquals(null, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
         assertArrayEquals(null, mCounterArray.mUnpluggedCounts, "Unexpected unpluggedCounts");
 
         initializeCounterArrayWithDefaultValues();
@@ -165,7 +188,18 @@
         mCounterArray.addCountLocked(deltas);
         assertArrayEquals(newCounts, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(LOADED_COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(PLUGGED_COUNTS, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
+        assertArrayEquals(UNPLUGGED_COUNTS, mCounterArray.mUnpluggedCounts,
+                "Unexpected unpluggedCounts");
+
+        initializeCounterArrayWithDefaultValues();
+        mCounterArray.addCountLocked(deltas, false);
+        assertArrayEquals(COUNTS, mCounterArray.mCounts, "Unexpected counts");
+        assertArrayEquals(LOADED_COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
+        assertArrayEquals(UNPLUGGED_COUNTS, mCounterArray.mUnpluggedCounts,
+                "Unexpected unpluggedCounts");
+        mCounterArray.addCountLocked(deltas, true);
+        assertArrayEquals(newCounts, mCounterArray.mCounts, "Unexpected counts");
+        assertArrayEquals(LOADED_COUNTS, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
         assertArrayEquals(UNPLUGGED_COUNTS, mCounterArray.mUnpluggedCounts,
                 "Unexpected unpluggedCounts");
     }
@@ -177,7 +211,6 @@
         mCounterArray.reset(false /* detachIfReset */);
         assertArrayEquals(ZEROES, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(ZEROES, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(ZEROES, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
         assertArrayEquals(ZEROES, mCounterArray.mUnpluggedCounts, "Unexpected unpluggedCounts");
         verifyZeroInteractions(mTimeBase);
 
@@ -186,7 +219,6 @@
         mCounterArray.reset(true /* detachIfReset */);
         assertArrayEquals(ZEROES, mCounterArray.mCounts, "Unexpected counts");
         assertArrayEquals(ZEROES, mCounterArray.mLoadedCounts, "Unexpected loadedCounts");
-        assertArrayEquals(ZEROES, mCounterArray.mPluggedCounts, "Unexpected pluggedCounts");
         assertArrayEquals(ZEROES, mCounterArray.mUnpluggedCounts, "Unexpected unpluggedCounts");
         verify(mTimeBase).remove(mCounterArray);
         verifyNoMoreInteractions(mTimeBase);
@@ -200,7 +232,7 @@
     }
 
     private void initializeCounterArrayWithDefaultValues() {
-        updateCounts(COUNTS, LOADED_COUNTS, PLUGGED_COUNTS, UNPLUGGED_COUNTS);
+        updateCounts(COUNTS, LOADED_COUNTS, UNPLUGGED_COUNTS);
     }
 
     private void assertArrayEquals(long[] expected, long[] actual, String msg) {
@@ -208,11 +240,9 @@
                 + ", actual: " + Arrays.toString(actual), Arrays.equals(expected, actual));
     }
 
-    private void updateCounts(long[] counts, long[] loadedCounts,
-            long[] pluggedCounts, long[] unpluggedCounts) {
-        mCounterArray.mCounts = counts;
-        mCounterArray.mLoadedCounts = loadedCounts;
-        mCounterArray.mPluggedCounts = pluggedCounts;
-        mCounterArray.mUnpluggedCounts = unpluggedCounts;
+    private void updateCounts(long[] counts, long[] loadedCounts, long[] unpluggedCounts) {
+        mCounterArray.mCounts = counts == null ? null : counts.clone();
+        mCounterArray.mLoadedCounts = loadedCounts == null ? null : loadedCounts.clone();
+        mCounterArray.mUnpluggedCounts = unpluggedCounts == null ? null : unpluggedCounts.clone();
     }
 }
diff --git a/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java b/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java
index de2fd12..6c5a2aa 100644
--- a/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java
+++ b/core/tests/coretests/src/com/android/internal/os/MockBatteryStatsImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.internal.os;
 
+import android.os.Handler;
+import android.os.Looper;
 import android.util.SparseIntArray;
 
 import java.util.ArrayList;
@@ -37,6 +39,9 @@
                 mOnBatteryTimeBase);
         mBluetoothScanTimer = new StopwatchTimer(mClocks, null, -14, null, mOnBatteryTimeBase);
         setExternalStatsSyncLocked(new DummyExternalStatsSync());
+
+        // A no-op handler.
+        mHandler = new Handler(Looper.getMainLooper()) {};
     }
 
     MockBatteryStatsImpl() {
@@ -59,6 +64,12 @@
         return mForceOnBattery ? true : super.isOnBattery();
     }
 
+    public void forceRecordAllHistory() {
+        mHaveBatteryLevel = true;
+        mRecordingHistory = true;
+        mRecordAllHistory = true;
+    }
+
     public TimeBase getOnBatteryBackgroundTimeBase(int uid) {
         return getUidStatsLocked(uid).mOnBatteryBackgroundTimeBase;
     }
@@ -128,12 +139,19 @@
         }
 
         @Override
-        public Future<?> scheduleReadProcStateCpuTimes() {
+        public Future<?> scheduleCpuSyncDueToSettingChange() {
             return null;
         }
 
         @Override
-        public Future<?> scheduleCopyFromAllUidsCpuTimes() {
+        public Future<?> scheduleReadProcStateCpuTimes(
+                boolean onBattery, boolean onBatteryScreenOff) {
+            return null;
+        }
+
+        @Override
+        public Future<?> scheduleCopyFromAllUidsCpuTimes(
+                boolean onBattery, boolean onBatteryScreenOff) {
             return null;
         }
 
diff --git a/core/tests/privacytests/Android.mk b/core/tests/privacytests/Android.mk
index 7b11225..7bba417 100644
--- a/core/tests/privacytests/Android.mk
+++ b/core/tests/privacytests/Android.mk
@@ -13,4 +13,7 @@
 LOCAL_JAVA_LIBRARIES := android.test.runner
 LOCAL_PACKAGE_NAME := FrameworksPrivacyLibraryTests
 
+LOCAL_CERTIFICATE := platform
+LOCAL_COMPATIBILITY_SUITE := device-tests
+
 include $(BUILD_PACKAGE)
diff --git a/core/tests/privacytests/AndroidTest.xml b/core/tests/privacytests/AndroidTest.xml
new file mode 100644
index 0000000..a43f48e
--- /dev/null
+++ b/core/tests/privacytests/AndroidTest.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Runs Privacy Tests.">
+    <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">
+        <option name="test-file-name" value="FrameworksPrivacyLibraryTests.apk" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
+        <option name="package" value="com.android.frameworks.coretests.privacy" />
+        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner" />
+    </test>
+</configuration>
\ No newline at end of file
diff --git a/data/etc/platform.xml b/data/etc/platform.xml
index 1affba0..d2c855b 100644
--- a/data/etc/platform.xml
+++ b/data/etc/platform.xml
@@ -112,6 +112,10 @@
         <group gid="media" />
     </permission>
 
+    <permission name="android.permission.USE_RESERVED_DISK">
+        <group gid="reserved_disk" />
+    </permission>
+
     <!-- These are permissions that were mapped to gids but we need
          to keep them here until an upgrade from L to the current
          version is to be supported. These permissions are built-in
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index 7bb2859..4732bec 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -136,6 +136,7 @@
         <permission name="android.permission.MANAGE_USERS"/>
         <permission name="android.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.phone">
@@ -181,6 +182,7 @@
     <privapp-permissions package="com.android.providers.calendar">
         <permission name="android.permission.GET_ACCOUNTS_PRIVILEGED"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.providers.contacts">
@@ -189,6 +191,7 @@
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
         <permission name="android.permission.MANAGE_USERS"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.providers.downloads">
@@ -203,12 +206,14 @@
         <permission name="android.permission.ACCESS_MTP"/>
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
         <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
         <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.providers.telephony">
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
         <permission name="android.permission.MODIFY_PHONE_STATE"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
     </privapp-permissions>
 
     <privapp-permissions package="com.android.provision">
@@ -253,6 +258,7 @@
         <permission name="android.permission.SET_TIME"/>
         <permission name="android.permission.STATUS_BAR"/>
         <permission name="android.permission.TETHER_PRIVILEGED"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
         <permission name="android.permission.USER_ACTIVITY"/>
         <permission name="android.permission.WRITE_APN_SETTINGS"/>
         <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
@@ -316,6 +322,7 @@
         <permission name="android.permission.STOP_APP_SWITCHES"/>
         <permission name="android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
         <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
         <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
     </privapp-permissions>
@@ -329,6 +336,7 @@
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
         <permission name="android.permission.MANAGE_USERS"/>
         <permission name="android.permission.PACKAGE_USAGE_STATS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
         <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
     </privapp-permissions>
 
@@ -365,6 +373,7 @@
         <permission name="android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME"/>
         <permission name="android.permission.TETHER_PRIVILEGED"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
+        <permission name="android.permission.USE_RESERVED_DISK"/>
         <permission name="android.permission.WRITE_DREAM_STATE"/>
         <permission name="android.permission.WRITE_MEDIA_STORAGE"/>
         <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
diff --git a/docs/html/_shared/_reference-head-tags.html b/docs/html/_shared/_reference-head-tags.html
new file mode 100644
index 0000000..f66a7b7
--- /dev/null
+++ b/docs/html/_shared/_reference-head-tags.html
@@ -0,0 +1,8 @@
+  <!-- Added to Gerrit so we can stage reference docs directly from
+       Android builds; this file should *not* be migrated to Piper -->
+
+  <meta name="top_category" value="develop" />
+  <meta name="subcategory" value="reference" />
+  <meta name="book_path" value="{% if book_path %}{{ book_path }}{% else %}/reference/_book.yaml{% endif %}" />
+  <meta name="project_path" value="/reference/_project.yaml" />
+  <meta name="page_type" value="reference" />
diff --git a/graphics/java/android/graphics/ImageDecoder.java b/graphics/java/android/graphics/ImageDecoder.java
index 60416a7..419e2b7 100644
--- a/graphics/java/android/graphics/ImageDecoder.java
+++ b/graphics/java/android/graphics/ImageDecoder.java
@@ -16,29 +16,45 @@
 
 package android.graphics;
 
+import static android.system.OsConstants.SEEK_SET;
+
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RawRes;
+import android.content.ContentResolver;
+import android.content.res.AssetFileDescriptor;
 import android.content.res.AssetManager;
 import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.NinePatchDrawable;
+import android.net.Uri;
+import android.system.ErrnoException;
+import android.system.Os;
+
+import libcore.io.IoUtils;
+import dalvik.system.CloseGuard;
 
 import java.nio.ByteBuffer;
+import java.io.FileDescriptor;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.lang.ArrayIndexOutOfBoundsException;
+import java.lang.AutoCloseable;
 import java.lang.NullPointerException;
 import java.lang.RuntimeException;
 import java.lang.annotation.Retention;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
+import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  *  Class for decoding images as {@link Bitmap}s or {@link Drawable}s.
  *  @hide
  */
-public final class ImageDecoder {
+public final class ImageDecoder implements AutoCloseable {
     /**
      *  Source of the encoded image data.
      */
@@ -47,10 +63,7 @@
         Resources getResources() { return null; }
 
         /* @hide */
-        void close() {}
-
-        /* @hide */
-        abstract ImageDecoder createImageDecoder();
+        abstract ImageDecoder createImageDecoder() throws IOException;
     };
 
     private static class ByteArraySource extends Source {
@@ -64,7 +77,7 @@
         private final int    mLength;
 
         @Override
-        public ImageDecoder createImageDecoder() {
+        public ImageDecoder createImageDecoder() throws IOException {
             return nCreate(mData, mOffset, mLength);
         }
     }
@@ -76,7 +89,7 @@
         private final ByteBuffer mBuffer;
 
         @Override
-        public ImageDecoder createImageDecoder() {
+        public ImageDecoder createImageDecoder() throws IOException {
             if (!mBuffer.isDirect() && mBuffer.hasArray()) {
                 int offset = mBuffer.arrayOffset() + mBuffer.position();
                 int length = mBuffer.limit() - mBuffer.position();
@@ -86,61 +99,110 @@
         }
     }
 
-    private static class ResourceSource extends Source {
-        ResourceSource(Resources res, int resId)
-                throws Resources.NotFoundException {
-            // Test that the resource can be found.
-            InputStream is = null;
+    private static class ContentResolverSource extends Source {
+        ContentResolverSource(ContentResolver resolver, Uri uri) {
+            mResolver = resolver;
+            mUri = uri;
+        }
+
+        private final ContentResolver mResolver;
+        private final Uri mUri;
+
+        @Override
+        public ImageDecoder createImageDecoder() throws IOException {
+            AssetFileDescriptor assetFd = null;
             try {
-                is = res.openRawResource(resId);
-            } finally {
-                if (is != null) {
-                    try {
-                        is.close();
-                    } catch (IOException e) {
-                    }
+                if (mUri.getScheme() == ContentResolver.SCHEME_CONTENT) {
+                    assetFd = mResolver.openTypedAssetFileDescriptor(mUri,
+                            "image/*", null);
+                } else {
+                    assetFd = mResolver.openAssetFileDescriptor(mUri, "r");
                 }
+            } catch (FileNotFoundException e) {
+                // Some images cannot be opened as AssetFileDescriptors (e.g.
+                // bmp, ico). Open them as InputStreams.
+                InputStream is = mResolver.openInputStream(mUri);
+                if (is == null) {
+                    throw new FileNotFoundException(mUri.toString());
+                }
+
+                return createFromStream(is);
             }
 
+            final FileDescriptor fd = assetFd.getFileDescriptor();
+            final long offset = assetFd.getStartOffset();
+
+            ImageDecoder decoder = null;
+            try {
+                try {
+                    Os.lseek(fd, offset, SEEK_SET);
+                    decoder = nCreate(fd);
+                } catch (ErrnoException e) {
+                    decoder = createFromStream(new FileInputStream(fd));
+                }
+            } finally {
+                if (decoder == null) {
+                    IoUtils.closeQuietly(assetFd);
+                } else {
+                    decoder.mAssetFd = assetFd;
+                }
+            }
+            return decoder;
+        }
+    }
+
+    private static ImageDecoder createFromStream(InputStream is) throws IOException {
+        // Arbitrary size matches BitmapFactory.
+        byte[] storage = new byte[16 * 1024];
+        ImageDecoder decoder = null;
+        try {
+            decoder = nCreate(is, storage);
+        } finally {
+            if (decoder == null) {
+                IoUtils.closeQuietly(is);
+            } else {
+                decoder.mInputStream = is;
+                decoder.mTempStorage = storage;
+            }
+        }
+
+        return decoder;
+    }
+
+    private static class ResourceSource extends Source {
+        ResourceSource(Resources res, int resId) {
             mResources = res;
             mResId = resId;
         }
 
         final Resources mResources;
         final int       mResId;
-        // This is just stored here in order to keep the underlying Asset
-        // alive. FIXME: Can I access the Asset (and keep it alive) without
-        // this object?
-        InputStream mInputStream;
 
         @Override
         public Resources getResources() { return mResources; }
 
         @Override
-        public ImageDecoder createImageDecoder() {
-            // FIXME: Can I bypass creating the stream?
+        public ImageDecoder createImageDecoder() throws IOException {
+            // This is just used in order to access the underlying Asset and
+            // keep it alive. FIXME: Can we skip creating this object?
+            InputStream is = null;
+            ImageDecoder decoder = null;
             try {
-                mInputStream = mResources.openRawResource(mResId);
-            } catch (Resources.NotFoundException e) {
-                // This should never happen, since we already tested in the
-                // constructor.
-            }
-            if (!(mInputStream instanceof AssetManager.AssetInputStream)) {
-                // This should never happen.
-                throw new RuntimeException("Resource is not an asset?");
-            }
-            long asset = ((AssetManager.AssetInputStream) mInputStream).getNativeAsset();
-            return nCreate(asset);
-        }
-
-        @Override
-        public void close() {
-            try {
-                mInputStream.close();
-            } catch (IOException e) {
+                is = mResources.openRawResource(mResId);
+                if (!(is instanceof AssetManager.AssetInputStream)) {
+                    // This should never happen.
+                    throw new RuntimeException("Resource is not an asset?");
+                }
+                long asset = ((AssetManager.AssetInputStream) is).getNativeAsset();
+                decoder = nCreate(asset);
             } finally {
-                mInputStream = null;
+                if (decoder == null) {
+                    IoUtils.closeQuietly(is);
+                } else {
+                    decoder.mInputStream = is;
+                }
             }
+            return decoder;
         }
     }
 
@@ -148,29 +210,52 @@
      *  Contains information about the encoded image.
      */
     public static class ImageInfo {
+        /**
+         * Width of the image, without scaling or cropping.
+         */
         public final int width;
-        public final int height;
-        // TODO?: Add more info? mimetype, ninepatch etc?
 
-        ImageInfo(int width, int height) {
-            this.width = width;
-            this.height = height;
+        /**
+         * Height of the image, without scaling or cropping.
+         */
+        public final int height;
+
+        /* @hide */
+        ImageDecoder decoder;
+
+        /* @hide */
+        ImageInfo(ImageDecoder decoder) {
+            this.width   = decoder.mWidth;
+            this.height  = decoder.mHeight;
+            this.decoder = decoder;
+        }
+
+        /**
+         * The mimeType of the image, if known.
+         */
+        public String getMimeType() {
+            return decoder.getMimeType();
         }
     };
 
     /**
-     *  Used if the provided data is incomplete.
+     *  Supplied to onPartialImage if the provided data is incomplete.
+     *
+     *  Will never be thrown by ImageDecoder.
      *
      *  There may be a partial image to display.
      */
-    public class IncompleteException extends Exception {};
+    public static class IncompleteException extends IOException {};
 
     /**
      *  Used if the provided data is corrupt.
      *
-     *  There may be a partial image to display.
+     *  May be thrown if there is nothing to display.
+     *
+     *  If supplied to onPartialImage, there may be a correct partial image to
+     *  display.
      */
-    public class CorruptException extends Exception {};
+    public static class CorruptException extends IOException {};
 
     /**
      *  Optional listener supplied to {@link #decodeDrawable} or
@@ -190,18 +275,21 @@
     /**
      *  Optional listener supplied to the ImageDecoder.
      */
-    public static interface OnExceptionListener {
+    public static interface OnPartialImageListener {
         /**
-         *  Called when there is a problem in the stream or in the data.
-         *  FIXME: Or do not allow streams?
-         *  FIXME: Report how much of the image has been decoded?
+         *  Called when there is only a partial image to display.
          *
-         *  @param e Exception containing information about the error.
-         *  @return True to create and return a {@link Drawable}/
-         *      {@link Bitmap} with partial data. False to return
-         *      {@code null}. True is the default.
+         *  If the input is incomplete or contains an error, this listener lets
+         *  the client know that and allows them to optionally bypass the rest
+         *  of the decode/creation process.
+         *
+         *  @param e IOException containing information about the error that
+         *      interrupted the decode.
+         *  @return True (which is the default) to create and return a
+         *      {@link Drawable}/{@link Bitmap} with partial data. False to
+         *      abort the decode and throw the {@link java.io.IOException}.
          */
-        public boolean onException(Exception e);
+        public boolean onPartialImage(IOException e);
     };
 
     // Fields
@@ -218,12 +306,18 @@
     private boolean mAsAlphaMask = false;
     private Rect    mCropRect;
 
-    private PostProcess         mPostProcess;
-    private OnExceptionListener mOnExceptionListener;
+    private PostProcess            mPostProcess;
+    private OnPartialImageListener mOnPartialImageListener;
 
+    // Objects for interacting with the input.
+    private InputStream         mInputStream;
+    private byte[]              mTempStorage;
+    private AssetFileDescriptor mAssetFd;
+    private final AtomicBoolean mClosed = new AtomicBoolean();
+    private final CloseGuard    mCloseGuard = CloseGuard.get();
 
     /**
-     * Private constructor called by JNI. {@link #recycle} must be
+     * Private constructor called by JNI. {@link #close} must be
      * called after decoding to delete native resources.
      */
     @SuppressWarnings("unused")
@@ -233,6 +327,20 @@
         mHeight = height;
         mDesiredWidth = width;
         mDesiredHeight = height;
+        mCloseGuard.open("close");
+    }
+
+    @Override
+    protected void finalize() throws Throwable {
+        try {
+            if (mCloseGuard != null) {
+                mCloseGuard.warnIfOpen();
+            }
+
+            close();
+        } finally {
+            super.finalize();
+        }
     }
 
     /**
@@ -243,14 +351,28 @@
      *      // FIXME: Can be an @DrawableRes?
      * @return a new Source object, which can be passed to
      *      {@link #decodeDrawable} or {@link #decodeBitmap}.
-     * @throws Resources.NotFoundException if the asset does not exist.
      */
+    @NonNull
     public static Source createSource(@NonNull Resources res, @RawRes int resId)
-            throws Resources.NotFoundException {
+    {
         return new ResourceSource(res, resId);
     }
 
     /**
+     * Create a new {@link Source} from a {@link android.net.Uri}.
+     *
+     * @param cr to retrieve from.
+     * @param uri of the image file.
+     * @return a new Source object, which can be passed to
+     *      {@link #decodeDrawable} or {@link #decodeBitmap}.
+     */
+    @NonNull
+    public static Source createSource(@NonNull ContentResolver cr,
+            @NonNull Uri uri) {
+        return new ContentResolverSource(cr, uri);
+    }
+
+    /**
      * Create a new {@link Source} from a byte array.
      * @param data byte array of compressed image data.
      * @param offset offset into data for where the decoder should begin
@@ -260,7 +382,6 @@
      * @throws ArrayIndexOutOfBoundsException if offset and length are
      *      not within data.
      */
-    // TODO: Overloads that don't use offset, length
     public static Source createSource(@NonNull byte[] data, int offset,
             int length) throws ArrayIndexOutOfBoundsException {
         if (data == null) {
@@ -275,6 +396,13 @@
     }
 
     /**
+     * See {@link #createSource(byte[], int, int).
+     */
+    public static Source createSource(@NonNull byte[] data) {
+        return createSource(data, 0, data.length);
+    }
+
+    /**
      * Create a new {@link Source} from a {@link java.nio.ByteBuffer}.
      *
      * The returned {@link Source} effectively takes ownership of the
@@ -307,7 +435,7 @@
                     + "provided " + sampleSize);
         }
         if (mNativePtr == 0) {
-            throw new IllegalStateException("ImageDecoder is recycled!");
+            throw new IllegalStateException("ImageDecoder is closed!");
         }
 
         return nGetSampledSize(mNativePtr, sampleSize);
@@ -433,13 +561,13 @@
     }
 
     /**
-     *  Set (replace) the {@link OnExceptionListener} on this object.
+     *  Set (replace) the {@link OnPartialImageListener} on this object.
      *
      *  Will be called if there is an error in the input. Without one, a
      *  partial {@link Bitmap} will be created.
      */
-    public void setOnExceptionListener(OnExceptionListener l) {
-        mOnExceptionListener = l;
+    public void setOnPartialImageListener(OnPartialImageListener l) {
+        mOnPartialImageListener = l;
     }
 
     /**
@@ -500,24 +628,26 @@
         mAsAlphaMask = true;
     }
 
-    /**
-     *  Clean up resources.
-     *
-     *  ImageDecoder has a private constructor, and will always be recycled
-     *  by decodeDrawable or decodeBitmap which creates it, so there is no
-     *  need for a finalizer.
-     */
-    private void recycle() {
-        if (mNativePtr == 0) {
+    @Override
+    public void close() {
+        mCloseGuard.close();
+        if (!mClosed.compareAndSet(false, true)) {
             return;
         }
-        nRecycle(mNativePtr);
+        nClose(mNativePtr);
         mNativePtr = 0;
+
+        IoUtils.closeQuietly(mInputStream);
+        IoUtils.closeQuietly(mAssetFd);
+
+        mInputStream = null;
+        mAssetFd = null;
+        mTempStorage = null;
     }
 
     private void checkState() {
         if (mNativePtr == 0) {
-            throw new IllegalStateException("Cannot reuse ImageDecoder.Source!");
+            throw new IllegalStateException("Cannot use closed ImageDecoder!");
         }
 
         checkSubset(mDesiredWidth, mDesiredHeight, mCropRect);
@@ -547,48 +677,55 @@
     }
 
     /**
-     *  Create a {@link Drawable}.
+     *  Create a {@link Drawable} from a {@code Source}.
+     *
+     *  @param src representing the encoded image.
+     *  @param listener for learning the {@link ImageInfo} and changing any
+     *      default settings on the {@code ImageDecoder}. If not {@code null},
+     *      this will be called on the same thread as {@code decodeDrawable}
+     *      before that method returns.
+     *  @return Drawable for displaying the image.
+     *  @throws IOException if {@code src} is not found, is an unsupported
+     *      format, or cannot be decoded for any reason.
      */
-    public static Drawable decodeDrawable(Source src, OnHeaderDecodedListener listener) {
-        ImageDecoder decoder = src.createImageDecoder();
-        if (decoder == null) {
-            return null;
-        }
-
-        if (listener != null) {
-            ImageInfo info = new ImageInfo(decoder.mWidth, decoder.mHeight);
-            listener.onHeaderDecoded(info, decoder);
-        }
-
-        decoder.checkState();
-
-        if (decoder.mRequireUnpremultiplied) {
-            // Though this could be supported (ignored) for opaque images, it
-            // seems better to always report this error.
-            throw new IllegalStateException("Cannot decode a Drawable with" +
-                                            " unpremultiplied pixels!");
-        }
-
-        if (decoder.mMutable) {
-            throw new IllegalStateException("Cannot decode a mutable Drawable!");
-        }
-
-        try {
-            Bitmap bm = nDecodeBitmap(decoder.mNativePtr,
-                                      decoder.mOnExceptionListener,
-                                      decoder.mPostProcess,
-                                      decoder.mDesiredWidth, decoder.mDesiredHeight,
-                                      decoder.mCropRect,
-                                      false,    // decoder.mMutable
-                                      decoder.mAllocator,
-                                      false,    // decoder.mRequireUnpremultiplied
-                                      decoder.mPreferRamOverQuality,
-                                      decoder.mAsAlphaMask
-                                      );
-            if (bm == null) {
-                return null;
+    @NonNull
+    public static Drawable decodeDrawable(@NonNull Source src,
+            @Nullable OnHeaderDecodedListener listener) throws IOException {
+        try (ImageDecoder decoder = src.createImageDecoder()) {
+            if (listener != null) {
+                ImageInfo info = new ImageInfo(decoder);
+                try {
+                    listener.onHeaderDecoded(info, decoder);
+                } finally {
+                    info.decoder = null;
+                }
             }
 
+            decoder.checkState();
+
+            if (decoder.mRequireUnpremultiplied) {
+                // Though this could be supported (ignored) for opaque images,
+                // it seems better to always report this error.
+                throw new IllegalStateException("Cannot decode a Drawable " +
+                                                "with unpremultiplied pixels!");
+            }
+
+            if (decoder.mMutable) {
+                throw new IllegalStateException("Cannot decode a mutable " +
+                                                "Drawable!");
+            }
+
+            Bitmap bm = nDecodeBitmap(decoder.mNativePtr,
+                                      decoder.mOnPartialImageListener,
+                                      decoder.mPostProcess,
+                                      decoder.mDesiredWidth,
+                                      decoder.mDesiredHeight,
+                                      decoder.mCropRect,
+                                      false,    // mMutable
+                                      decoder.mAllocator,
+                                      false,    // mRequireUnpremultiplied
+                                      decoder.mPreferRamOverQuality,
+                                      decoder.mAsAlphaMask);
             Resources res = src.getResources();
             if (res == null) {
                 bm.setDensity(Bitmap.DENSITY_NONE);
@@ -606,60 +743,91 @@
 
             // TODO: Handle animation.
             return new BitmapDrawable(res, bm);
-        } finally {
-            decoder.recycle();
-            src.close();
         }
     }
 
     /**
-     * Create a {@link Bitmap}.
+     * See {@link #decodeDrawable(Source, OnHeaderDecodedListener)}.
      */
-    public static Bitmap decodeBitmap(Source src, OnHeaderDecodedListener listener) {
-        ImageDecoder decoder = src.createImageDecoder();
-        if (decoder == null) {
-            return null;
-        }
+    @NonNull
+    public static Drawable decodeDrawable(@NonNull Source src)
+            throws IOException {
+        return decodeDrawable(src, null);
+    }
 
-        if (listener != null) {
-            ImageInfo info = new ImageInfo(decoder.mWidth, decoder.mHeight);
-            listener.onHeaderDecoded(info, decoder);
-        }
+    /**
+     *  Create a {@link Bitmap} from a {@code Source}.
+     *
+     *  @param src representing the encoded image.
+     *  @param listener for learning the {@link ImageInfo} and changing any
+     *      default settings on the {@code ImageDecoder}. If not {@code null},
+     *      this will be called on the same thread as {@code decodeBitmap}
+     *      before that method returns.
+     *  @return Bitmap containing the image.
+     *  @throws IOException if {@code src} is not found, is an unsupported
+     *      format, or cannot be decoded for any reason.
+     */
+    @NonNull
+    public static Bitmap decodeBitmap(@NonNull Source src,
+            @Nullable OnHeaderDecodedListener listener) throws IOException {
+        try (ImageDecoder decoder = src.createImageDecoder()) {
+            if (listener != null) {
+                ImageInfo info = new ImageInfo(decoder);
+                try {
+                    listener.onHeaderDecoded(info, decoder);
+                } finally {
+                    info.decoder = null;
+                }
+            }
 
-        decoder.checkState();
+            decoder.checkState();
 
-        try {
             return nDecodeBitmap(decoder.mNativePtr,
-                                 decoder.mOnExceptionListener,
+                                 decoder.mOnPartialImageListener,
                                  decoder.mPostProcess,
-                                 decoder.mDesiredWidth, decoder.mDesiredHeight,
+                                 decoder.mDesiredWidth,
+                                 decoder.mDesiredHeight,
                                  decoder.mCropRect,
                                  decoder.mMutable,
                                  decoder.mAllocator,
                                  decoder.mRequireUnpremultiplied,
                                  decoder.mPreferRamOverQuality,
                                  decoder.mAsAlphaMask);
-        } finally {
-            decoder.recycle();
-            src.close();
         }
     }
 
-    private static native ImageDecoder nCreate(long asset);
+    private String getMimeType() {
+        return nGetMimeType(mNativePtr);
+    }
+
+    /**
+     *  See {@link #decodeBitmap(Source, OnHeaderDecodedListener)}.
+     */
+    @NonNull
+    public static Bitmap decodeBitmap(@NonNull Source src) throws IOException {
+        return decodeBitmap(src, null);
+    }
+
+    private static native ImageDecoder nCreate(long asset) throws IOException;
     private static native ImageDecoder nCreate(ByteBuffer buffer,
                                                int position,
-                                               int limit);
+                                               int limit) throws IOException;
     private static native ImageDecoder nCreate(byte[] data, int offset,
-                                               int length);
+                                               int length) throws IOException;
+    private static native ImageDecoder nCreate(InputStream is, byte[] storage);
+    private static native ImageDecoder nCreate(FileDescriptor fd) throws IOException;
+    @NonNull
     private static native Bitmap nDecodeBitmap(long nativePtr,
-            OnExceptionListener listener,
+            OnPartialImageListener listener,
             PostProcess postProcess,
             int width, int height,
             Rect cropRect, boolean mutable,
             int allocator, boolean requireUnpremul,
-            boolean preferRamOverQuality, boolean asAlphaMask);
+            boolean preferRamOverQuality, boolean asAlphaMask)
+        throws IOException;
     private static native Point nGetSampledSize(long nativePtr,
                                                 int sampleSize);
     private static native void nGetPadding(long nativePtr, Rect outRect);
-    private static native void nRecycle(long nativePtr);
+    private static native void nClose(long nativePtr);
+    private static native String nGetMimeType(long nativePtr);
 }
diff --git a/graphics/java/android/graphics/Typeface.java b/graphics/java/android/graphics/Typeface.java
index 3d65bd2..68b7ac2 100644
--- a/graphics/java/android/graphics/Typeface.java
+++ b/graphics/java/android/graphics/Typeface.java
@@ -429,7 +429,7 @@
         }
 
         /**
-         * Sets an index of the font collection.
+         * Sets an index of the font collection. See {@link android.R.attr#ttcIndex}.
          *
          * Can not be used for Typeface source. build() method will return null for invalid index.
          * @param ttcIndex An index of the font collection. If the font source is not font
diff --git a/graphics/java/android/graphics/drawable/Icon.java b/graphics/java/android/graphics/drawable/Icon.java
index c329918..749b7594 100644
--- a/graphics/java/android/graphics/drawable/Icon.java
+++ b/graphics/java/android/graphics/drawable/Icon.java
@@ -819,8 +819,10 @@
         if (bitmapWidth > maxWidth || bitmapHeight > maxHeight) {
             float scale = Math.min((float) maxWidth / bitmapWidth,
                     (float) maxHeight / bitmapHeight);
-            bitmap = Bitmap.createScaledBitmap(bitmap, (int) (scale * bitmapWidth),
-                    (int) (scale * bitmapHeight), true /* filter */);
+            bitmap = Bitmap.createScaledBitmap(bitmap,
+                    Math.max(1, (int) (scale * bitmapWidth)),
+                    Math.max(1, (int) (scale * bitmapHeight)),
+                    true /* filter */);
         }
         return bitmap;
     }
diff --git a/keystore/java/android/security/IKeyChainService.aidl b/keystore/java/android/security/IKeyChainService.aidl
index 7c7417d..5a8fa07 100644
--- a/keystore/java/android/security/IKeyChainService.aidl
+++ b/keystore/java/android/security/IKeyChainService.aidl
@@ -34,7 +34,8 @@
     void setUserSelectable(String alias, boolean isUserSelectable);
 
     boolean generateKeyPair(in String algorithm, in ParcelableKeyGenParameterSpec spec);
-    boolean attestKey(in String alias, in byte[] challenge, out KeymasterCertificateChain chain);
+    boolean attestKey(in String alias, in byte[] challenge, in int[] idAttestationFlags,
+            out KeymasterCertificateChain chain);
     boolean setKeyPairCertificate(String alias, in byte[] userCert, in byte[] certChain);
 
     // APIs used by CertInstaller and DevicePolicyManager
diff --git a/keystore/java/android/security/keystore/AttestationUtils.java b/keystore/java/android/security/keystore/AttestationUtils.java
index 0811100..efee8b4 100644
--- a/keystore/java/android/security/keystore/AttestationUtils.java
+++ b/keystore/java/android/security/keystore/AttestationUtils.java
@@ -99,48 +99,35 @@
         }
     }
 
-    /**
-     * Performs attestation of the device's identifiers. This method returns a certificate chain
-     * whose first element contains the requested device identifiers in an extension. The device's
-     * manufacturer, model, brand, device and product are always also included in the attestation.
-     * If the device supports attestation in secure hardware, the chain will be rooted at a
-     * trustworthy CA key. Otherwise, the chain will be rooted at an untrusted certificate. See
-     * <a href="https://developer.android.com/training/articles/security-key-attestation.html">
-     * Key Attestation</a> for the format of the certificate extension.
-     * <p>
-     * Attestation will only be successful when all of the following are true:
-     * 1) The device has been set up to support device identifier attestation at the factory.
-     * 2) The user has not permanently disabled device identifier attestation.
-     * 3) You have permission to access the device identifiers you are requesting attestation for.
-     * <p>
-     * For privacy reasons, you cannot distinguish between (1) and (2). If attestation is
-     * unsuccessful, the device may not support it in general or the user may have permanently
-     * disabled it.
-     *
-     * @param context the context to use for retrieving device identifiers.
-     * @param idTypes the types of device identifiers to attest.
-     * @param attestationChallenge a blob to include in the certificate alongside the device
-     * identifiers.
-     *
-     * @return a certificate chain containing the requested device identifiers in the first element
-     *
-     * @exception SecurityException if you are not permitted to obtain an attestation of the
-     * device's identifiers.
-     * @exception DeviceIdAttestationException if the attestation operation fails.
-     */
-    @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    @NonNull public static X509Certificate[] attestDeviceIds(Context context,
-            @NonNull int[] idTypes, @NonNull byte[] attestationChallenge) throws
+    @NonNull private static KeymasterArguments prepareAttestationArgumentsForDeviceId(
+            Context context, @NonNull int[] idTypes, @NonNull byte[] attestationChallenge) throws
             DeviceIdAttestationException {
-        // Check method arguments, retrieve requested device IDs and prepare attestation arguments.
+        // Verify that device ID attestation types are provided.
         if (idTypes == null) {
             throw new NullPointerException("Missing id types");
         }
+
+        return prepareAttestationArguments(context, idTypes, attestationChallenge);
+    }
+
+    /**
+     * Prepares Keymaster Arguments with attestation data.
+     * @hide should only be used by KeyChain.
+     */
+    @NonNull public static KeymasterArguments prepareAttestationArguments(Context context,
+            @NonNull int[] idTypes, @NonNull byte[] attestationChallenge) throws
+            DeviceIdAttestationException {
+        // Check method arguments, retrieve requested device IDs and prepare attestation arguments.
         if (attestationChallenge == null) {
             throw new NullPointerException("Missing attestation challenge");
         }
         final KeymasterArguments attestArgs = new KeymasterArguments();
         attestArgs.addBytes(KeymasterDefs.KM_TAG_ATTESTATION_CHALLENGE, attestationChallenge);
+        // Return early if the caller did not request any device identifiers to be included in the
+        // attestation record.
+        if (idTypes == null) {
+            return attestArgs;
+        }
         final Set<Integer> idTypesSet = new ArraySet<>(idTypes.length);
         for (int idType : idTypes) {
             idTypesSet.add(idType);
@@ -191,6 +178,44 @@
                 Build.MANUFACTURER.getBytes(StandardCharsets.UTF_8));
         attestArgs.addBytes(KeymasterDefs.KM_TAG_ATTESTATION_ID_MODEL,
                 Build.MODEL.getBytes(StandardCharsets.UTF_8));
+        return attestArgs;
+    }
+
+    /**
+     * Performs attestation of the device's identifiers. This method returns a certificate chain
+     * whose first element contains the requested device identifiers in an extension. The device's
+     * manufacturer, model, brand, device and product are always also included in the attestation.
+     * If the device supports attestation in secure hardware, the chain will be rooted at a
+     * trustworthy CA key. Otherwise, the chain will be rooted at an untrusted certificate. See
+     * <a href="https://developer.android.com/training/articles/security-key-attestation.html">
+     * Key Attestation</a> for the format of the certificate extension.
+     * <p>
+     * Attestation will only be successful when all of the following are true:
+     * 1) The device has been set up to support device identifier attestation at the factory.
+     * 2) The user has not permanently disabled device identifier attestation.
+     * 3) You have permission to access the device identifiers you are requesting attestation for.
+     * <p>
+     * For privacy reasons, you cannot distinguish between (1) and (2). If attestation is
+     * unsuccessful, the device may not support it in general or the user may have permanently
+     * disabled it.
+     *
+     * @param context the context to use for retrieving device identifiers.
+     * @param idTypes the types of device identifiers to attest.
+     * @param attestationChallenge a blob to include in the certificate alongside the device
+     * identifiers.
+     *
+     * @return a certificate chain containing the requested device identifiers in the first element
+     *
+     * @exception SecurityException if you are not permitted to obtain an attestation of the
+     * device's identifiers.
+     * @exception DeviceIdAttestationException if the attestation operation fails.
+     */
+    @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+    @NonNull public static X509Certificate[] attestDeviceIds(Context context,
+            @NonNull int[] idTypes, @NonNull byte[] attestationChallenge) throws
+            DeviceIdAttestationException {
+        final KeymasterArguments attestArgs = prepareAttestationArgumentsForDeviceId(
+                context, idTypes, attestationChallenge);
 
         // Perform attestation.
         final KeymasterCertificateChain outChain = new KeymasterCertificateChain();
diff --git a/libs/hwui/pipeline/skia/ShaderCache.cpp b/libs/hwui/pipeline/skia/ShaderCache.cpp
index 87edd69..c7a3014 100644
--- a/libs/hwui/pipeline/skia/ShaderCache.cpp
+++ b/libs/hwui/pipeline/skia/ShaderCache.cpp
@@ -64,7 +64,6 @@
     size_t keySize = key.size();
     std::lock_guard<std::mutex> lock(mMutex);
     if (!mInitialized) {
-        ALOGE("ShaderCache::load not initialized");
         return nullptr;
     }
 
@@ -103,7 +102,6 @@
     std::lock_guard<std::mutex> lock(mMutex);
 
     if (!mInitialized) {
-        ALOGE("ShaderCache::store not initialized");
         return;
     }
 
diff --git a/libs/hwui/tests/common/TestUtils.cpp b/libs/hwui/tests/common/TestUtils.cpp
index 1e42425..4a0d6ee 100644
--- a/libs/hwui/tests/common/TestUtils.cpp
+++ b/libs/hwui/tests/common/TestUtils.cpp
@@ -122,15 +122,19 @@
 void TestUtils::drawUtf8ToCanvas(Canvas* canvas, const char* text, const SkPaint& paint, float x,
                                  float y) {
     auto utf16 = asciiToUtf16(text);
-    canvas->drawText(utf16.get(), 0, strlen(text), strlen(text), x, y, minikin::Bidi::LTR, paint,
-                     nullptr);
+    SkPaint glyphPaint(paint);
+    glyphPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
+    canvas->drawText(utf16.get(), 0, strlen(text), strlen(text), x, y, minikin::Bidi::LTR,
+            glyphPaint, nullptr);
 }
 
 void TestUtils::drawUtf8ToCanvas(Canvas* canvas, const char* text, const SkPaint& paint,
                                  const SkPath& path) {
     auto utf16 = asciiToUtf16(text);
-    canvas->drawTextOnPath(utf16.get(), strlen(text), minikin::Bidi::LTR, path, 0, 0, paint,
-                           nullptr);
+    SkPaint glyphPaint(paint);
+    glyphPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
+    canvas->drawTextOnPath(utf16.get(), strlen(text), minikin::Bidi::LTR, path, 0, 0, glyphPaint,
+            nullptr);
 }
 
 void TestUtils::TestTask::run() {
diff --git a/libs/hwui/tests/common/scenes/GlyphStressAnimation.cpp b/libs/hwui/tests/common/scenes/GlyphStressAnimation.cpp
index bf0aed9..38999cb 100644
--- a/libs/hwui/tests/common/scenes/GlyphStressAnimation.cpp
+++ b/libs/hwui/tests/common/scenes/GlyphStressAnimation.cpp
@@ -40,22 +40,18 @@
     }
 
     void doFrame(int frameNr) override {
-        std::unique_ptr<uint16_t[]> text =
-                TestUtils::asciiToUtf16("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
-        ssize_t textLength = 26 * 2;
+        const char* text = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
 
         std::unique_ptr<Canvas> canvas(
                 Canvas::create_recording_canvas(container->stagingProperties().getWidth(),
                                                 container->stagingProperties().getHeight()));
 
         Paint paint;
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         paint.setAntiAlias(true);
         paint.setColor(Color::Black);
         for (int i = 0; i < 5; i++) {
             paint.setTextSize(10 + (frameNr % 20) + i * 20);
-            canvas->drawText(text.get(), 0, textLength, textLength, 0, 100 * (i + 2),
-                             minikin::Bidi::FORCE_LTR, paint, nullptr);
+            TestUtils::drawUtf8ToCanvas(canvas.get(), text, paint, 0, 100 * (i + 2));
         }
 
         container->setStagingDisplayList(canvas->finishRecording());
diff --git a/libs/hwui/tests/common/scenes/ListOfFadedTextAnimation.cpp b/libs/hwui/tests/common/scenes/ListOfFadedTextAnimation.cpp
index 6bae80c..58c9980 100644
--- a/libs/hwui/tests/common/scenes/ListOfFadedTextAnimation.cpp
+++ b/libs/hwui/tests/common/scenes/ListOfFadedTextAnimation.cpp
@@ -36,7 +36,6 @@
         SkPaint textPaint;
         textPaint.setTextSize(dp(20));
         textPaint.setAntiAlias(true);
-        textPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         TestUtils::drawUtf8ToCanvas(&canvas, "not that long long text", textPaint, dp(10), dp(30));
 
         SkPoint pts[2];
diff --git a/libs/hwui/tests/common/scenes/ListViewAnimation.cpp b/libs/hwui/tests/common/scenes/ListViewAnimation.cpp
index d7ec288..fd8c252 100644
--- a/libs/hwui/tests/common/scenes/ListViewAnimation.cpp
+++ b/libs/hwui/tests/common/scenes/ListViewAnimation.cpp
@@ -83,7 +83,6 @@
         canvas.drawRoundRect(0, 0, itemWidth, itemHeight, dp(6), dp(6), roundRectPaint);
 
         SkPaint textPaint;
-        textPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         textPaint.setColor(rand() % 2 ? Color::Black : Color::Grey_500);
         textPaint.setTextSize(dp(20));
         textPaint.setAntiAlias(true);
diff --git a/libs/hwui/tests/common/scenes/MagnifierAnimation.cpp b/libs/hwui/tests/common/scenes/MagnifierAnimation.cpp
index 9eddc20..aa537b4 100644
--- a/libs/hwui/tests/common/scenes/MagnifierAnimation.cpp
+++ b/libs/hwui/tests/common/scenes/MagnifierAnimation.cpp
@@ -38,7 +38,6 @@
         card = TestUtils::createNode(
                 0, 0, width, height, [&](RenderProperties& props, Canvas& canvas) {
                     SkPaint paint;
-                    paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
                     paint.setAntiAlias(true);
                     paint.setTextSize(50);
 
diff --git a/libs/hwui/tests/common/scenes/SaveLayer2Animation.cpp b/libs/hwui/tests/common/scenes/SaveLayer2Animation.cpp
index fee0659..3befce4 100644
--- a/libs/hwui/tests/common/scenes/SaveLayer2Animation.cpp
+++ b/libs/hwui/tests/common/scenes/SaveLayer2Animation.cpp
@@ -42,10 +42,8 @@
 
         mBluePaint.setColor(SkColorSetARGB(255, 0, 0, 255));
         mBluePaint.setTextSize(padding);
-        mBluePaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         mGreenPaint.setColor(SkColorSetARGB(255, 0, 255, 0));
         mGreenPaint.setTextSize(padding);
-        mGreenPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
 
         // interleave drawText and drawRect with saveLayer ops
         for (int i = 0; i < regions; i++, top += smallRectHeight) {
@@ -54,18 +52,15 @@
             canvas.drawColor(SkColorSetARGB(255, 255, 255, 0), SkBlendMode::kSrcOver);
             std::string stri = std::to_string(i);
             std::string offscreen = "offscreen line " + stri;
-            std::unique_ptr<uint16_t[]> offtext = TestUtils::asciiToUtf16(offscreen.c_str());
-            canvas.drawText(offtext.get(), 0, offscreen.length(), offscreen.length(), bounds.fLeft,
-                            top + padding, minikin::Bidi::FORCE_LTR, mBluePaint, nullptr);
+            TestUtils::drawUtf8ToCanvas(&canvas, offscreen.c_str(), mBluePaint, bounds.fLeft,
+                    top + padding);
             canvas.restore();
 
             canvas.drawRect(bounds.fLeft, top + padding, bounds.fRight,
                             top + smallRectHeight - padding, mBluePaint);
             std::string onscreen = "onscreen line " + stri;
-            std::unique_ptr<uint16_t[]> ontext = TestUtils::asciiToUtf16(onscreen.c_str());
-            canvas.drawText(ontext.get(), 0, onscreen.length(), onscreen.length(), bounds.fLeft,
-                            top + smallRectHeight - padding, minikin::Bidi::FORCE_LTR, mGreenPaint,
-                            nullptr);
+            TestUtils::drawUtf8ToCanvas(&canvas, onscreen.c_str(), mGreenPaint, bounds.fLeft,
+                    top + smallRectHeight - padding);
         }
     }
     void doFrame(int frameNr) override {}
diff --git a/libs/hwui/tests/common/scenes/TextAnimation.cpp b/libs/hwui/tests/common/scenes/TextAnimation.cpp
index a502116..a16b1784 100644
--- a/libs/hwui/tests/common/scenes/TextAnimation.cpp
+++ b/libs/hwui/tests/common/scenes/TextAnimation.cpp
@@ -29,7 +29,6 @@
         card = TestUtils::createNode(0, 0, width, height, [](RenderProperties& props,
                                                              Canvas& canvas) {
             SkPaint paint;
-            paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
             paint.setAntiAlias(true);
             paint.setTextSize(50);
 
diff --git a/libs/hwui/tests/common/scenes/TvApp.cpp b/libs/hwui/tests/common/scenes/TvApp.cpp
index c845e6c..003d8e9 100644
--- a/libs/hwui/tests/common/scenes/TvApp.cpp
+++ b/libs/hwui/tests/common/scenes/TvApp.cpp
@@ -117,7 +117,6 @@
                                          canvas.drawColor(0xFFFFEEEE, SkBlendMode::kSrcOver);
 
                                          SkPaint paint;
-                                         paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
                                          paint.setAntiAlias(true);
                                          paint.setTextSize(24);
 
diff --git a/libs/hwui/tests/unit/FrameBuilderTests.cpp b/libs/hwui/tests/unit/FrameBuilderTests.cpp
index e56d2f8..4eb7751 100644
--- a/libs/hwui/tests/unit/FrameBuilderTests.cpp
+++ b/libs/hwui/tests/unit/FrameBuilderTests.cpp
@@ -537,7 +537,6 @@
                 canvas.save(SaveFlags::MatrixClip);
                 canvas.clipPath(&path, SkClipOp::kIntersect);
                 SkPaint paint;
-                paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
                 paint.setAntiAlias(true);
                 paint.setTextSize(50);
                 TestUtils::drawUtf8ToCanvas(&canvas, "Test string1", paint, 100, 100);
@@ -569,7 +568,6 @@
     auto node = TestUtils::createNode<RecordingCanvas>(0, 0, 400, 400, [](RenderProperties& props,
                                                                           RecordingCanvas& canvas) {
         SkPaint paint;
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         paint.setAntiAlias(true);
         paint.setTextSize(50);
         TestUtils::drawUtf8ToCanvas(&canvas, "Test string1", paint, 100, 0);  // will be top clipped
@@ -603,7 +601,6 @@
                 textPaint.setAntiAlias(true);
                 textPaint.setTextSize(20);
                 textPaint.setFlags(textPaint.getFlags() | SkPaint::kStrikeThruText_ReserveFlag);
-                textPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
                 for (int i = 0; i < LOOPS; i++) {
                     TestUtils::drawUtf8ToCanvas(&canvas, "test text", textPaint, 10, 100 * (i + 1));
                 }
@@ -654,7 +651,6 @@
     auto node = TestUtils::createNode<RecordingCanvas>(
             0, 0, 400, 400, [](RenderProperties& props, RecordingCanvas& canvas) {
                 SkPaint paint;
-                paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
                 paint.setAntiAlias(true);
                 paint.setTextSize(50);
                 paint.setStrokeWidth(10);
diff --git a/libs/hwui/tests/unit/RecordingCanvasTests.cpp b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
index 5aae15f..8a9e34f 100644
--- a/libs/hwui/tests/unit/RecordingCanvasTests.cpp
+++ b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
@@ -175,7 +175,6 @@
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(20);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         TestUtils::drawUtf8ToCanvas(&canvas, "test text", paint, 25, 25);
     });
 
@@ -196,7 +195,6 @@
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(20);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         for (int i = 0; i < 2; i++) {
             for (int j = 0; j < 2; j++) {
                 uint32_t flags = paint.getFlags();
@@ -238,7 +236,6 @@
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(20);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         paint.setTextAlign(SkPaint::kLeft_Align);
         TestUtils::drawUtf8ToCanvas(&canvas, "test text", paint, 25, 25);
         paint.setTextAlign(SkPaint::kCenter_Align);
@@ -805,9 +802,7 @@
         Paint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(20);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
-        std::unique_ptr<uint16_t[]> dst = TestUtils::asciiToUtf16("HELLO");
-        canvas.drawText(dst.get(), 0, 5, 5, 25, 25, minikin::Bidi::FORCE_LTR, paint, NULL);
+        TestUtils::drawUtf8ToCanvas(&canvas, "HELLO", paint, 25, 25);
     });
 
     int count = 0;
@@ -829,9 +824,7 @@
         paint.setColor(SK_ColorWHITE);
         paint.setAntiAlias(true);
         paint.setTextSize(20);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
-        std::unique_ptr<uint16_t[]> dst = TestUtils::asciiToUtf16("HELLO");
-        canvas.drawText(dst.get(), 0, 5, 5, 25, 25, minikin::Bidi::FORCE_LTR, paint, NULL);
+        TestUtils::drawUtf8ToCanvas(&canvas, "HELLO", paint, 25, 25);
     });
     Properties::enableHighContrastText = false;
 
diff --git a/libs/hwui/tests/unit/SkiaCanvasTests.cpp b/libs/hwui/tests/unit/SkiaCanvasTests.cpp
index 4138f59..1d7dc3d 100644
--- a/libs/hwui/tests/unit/SkiaCanvasTests.cpp
+++ b/libs/hwui/tests/unit/SkiaCanvasTests.cpp
@@ -36,7 +36,6 @@
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(20);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
         static const char* text = "testing text bounds";
 
         // draw text directly into Recording canvas
diff --git a/libs/hwui/tests/unit/TextDropShadowCacheTests.cpp b/libs/hwui/tests/unit/TextDropShadowCacheTests.cpp
index 78d75d6..92d05e4 100644
--- a/libs/hwui/tests/unit/TextDropShadowCacheTests.cpp
+++ b/libs/hwui/tests/unit/TextDropShadowCacheTests.cpp
@@ -29,6 +29,7 @@
 RENDERTHREAD_OPENGL_PIPELINE_TEST(TextDropShadowCache, addRemove) {
     SkPaint paint;
     paint.setTextSize(20);
+    paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
 
     GammaFontRenderer gammaFontRenderer;
     FontRenderer& fontRenderer = gammaFontRenderer.getFontRenderer();
diff --git a/libs/incident/proto/android/section.proto b/libs/incident/proto/android/section.proto
index d268cf4..49bfe1e 100644
--- a/libs/incident/proto/android/section.proto
+++ b/libs/incident/proto/android/section.proto
@@ -37,6 +37,9 @@
 
     // incidentd calls dumpsys for annotated field
     SECTION_DUMPSYS = 3;
+
+    // incidentd calls logs for annotated field
+    SECTION_LOG = 4;
 }
 
 message SectionFlags {
diff --git a/location/java/android/location/ILocationManager.aidl b/location/java/android/location/ILocationManager.aidl
index f9075cfd..0990dcc 100644
--- a/location/java/android/location/ILocationManager.aidl
+++ b/location/java/android/location/ILocationManager.aidl
@@ -79,6 +79,7 @@
     boolean startGnssBatch(long periodNanos, boolean wakeOnFifoFull, String packageName);
     void flushGnssBatch(String packageName);
     boolean stopGnssBatch();
+    boolean injectLocation(in Location location);
 
     // --- deprecated ---
     List<String> getAllProviders();
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index 4802b23..f0b2774 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -42,6 +42,7 @@
 
 import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
 import static android.Manifest.permission.ACCESS_FINE_LOCATION;
+import static android.Manifest.permission.LOCATION_HARDWARE;
 
 /**
  * This class provides access to the system location services.  These
@@ -882,6 +883,34 @@
         requestLocationUpdates(request, null, null, intent);
     }
 
+    /**
+     * Set the last known location with a new location.
+     *
+     * <p>A privileged client can inject a {@link Location} if it has a better estimate of what
+     * the recent location is.  This is especially useful when the device boots up and the GPS
+     * chipset is in the process of getting the first fix.  If the client has cached the location,
+     * it can inject the {@link Location}, so if an app requests for a {@link Location} from {@link
+     * #getLastKnownLocation(String)}, the location information is still useful before getting
+     * the first fix.</p>
+     *
+     * <p> Useful in products like Auto.
+     *
+     * @param newLocation newly available {@link Location} object
+     * @return true if update was successful, false if not
+     *
+     * @throws SecurityException if no suitable permission is present
+     *
+     * @hide
+     */
+    @RequiresPermission(allOf = {LOCATION_HARDWARE, ACCESS_FINE_LOCATION})
+    public boolean injectLocation(Location newLocation) {
+        try {
+            return mService.injectLocation(newLocation);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
     private ListenerTransport wrapListener(LocationListener listener, Looper looper) {
         if (listener == null) return null;
         synchronized (mListeners) {
diff --git a/media/java/android/media/AudioFocusInfo.java b/media/java/android/media/AudioFocusInfo.java
index 6d9c5e2..5d0c8e2 100644
--- a/media/java/android/media/AudioFocusInfo.java
+++ b/media/java/android/media/AudioFocusInfo.java
@@ -130,13 +130,11 @@
         dest.writeInt(mSdkTarget);
     }
 
-    @SystemApi
     @Override
     public int hashCode() {
         return Objects.hash(mAttributes, mClientUid, mClientId, mPackageName, mGainRequest, mFlags);
     }
 
-    @SystemApi
     @Override
     public boolean equals(Object obj) {
         if (this == obj)
diff --git a/media/java/android/media/update/ApiLoader.java b/media/java/android/media/update/ApiLoader.java
new file mode 100644
index 0000000..b57e02d
--- /dev/null
+++ b/media/java/android/media/update/ApiLoader.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.update;
+
+import android.content.Context;
+import android.content.pm.PackageManager.NameNotFoundException;
+
+/**
+ * @hide
+ */
+public final class ApiLoader {
+    private static Object sMediaLibrary;
+
+    private static final String UPDATE_PACKAGE = "com.android.media.update";
+    private static final String UPDATE_CLASS = "com.android.media.update.ApiFactory";
+    private static final String UPDATE_METHOD = "initialize";
+
+    private ApiLoader() { }
+
+    public static StaticProvider getProvider(Context context) {
+        try {
+            return (StaticProvider) getMediaLibraryImpl(context);
+        } catch (NameNotFoundException | ReflectiveOperationException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    // TODO This method may do I/O; Ensure it does not violate (emit warnings in) strict mode.
+    private static synchronized Object getMediaLibraryImpl(Context appContext)
+            throws NameNotFoundException, ReflectiveOperationException {
+        if (sMediaLibrary != null) return sMediaLibrary;
+
+        // TODO Dynamically find the package name
+        Context libContext = appContext.createPackageContext(UPDATE_PACKAGE,
+                Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
+        sMediaLibrary = libContext.getClassLoader()
+                .loadClass(UPDATE_CLASS)
+                .getMethod(UPDATE_METHOD, Context.class)
+                .invoke(null, appContext);
+        return sMediaLibrary;
+    }
+}
diff --git a/media/java/android/media/update/MediaController2Provider.java b/media/java/android/media/update/MediaController2Provider.java
new file mode 100644
index 0000000..71fbd08
--- /dev/null
+++ b/media/java/android/media/update/MediaController2Provider.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.update;
+
+import android.annotation.SystemApi;
+import android.media.session.MediaController;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+/**
+ * Interface for connecting the public API to an updatable implementation.
+ *
+ * Each instance object is connected to one corresponding updatable object which implements the
+ * runtime behavior of that class. There should a corresponding provider method for all public
+ * methods.
+ *
+ * All methods behave as per their namesake in the public API.
+ *
+ * @see android.widget.MediaController2
+ *
+ * @hide
+ */
+// TODO @SystemApi
+public interface MediaController2Provider extends ViewProvider {
+    void setController_impl(MediaController controller);
+    void setAnchorView_impl(View view);
+    void show_impl();
+    void show_impl(int timeout);
+    boolean isShowing_impl();
+    void hide_impl();
+    void setPrevNextListeners_impl(OnClickListener next, OnClickListener prev);
+    void showCCButton_impl();
+    boolean isPlaying_impl();
+    int getCurrentPosition_impl();
+    int getBufferPercentage_impl();
+    boolean canPause_impl();
+    boolean canSeekBackward_impl();
+    boolean canSeekForward_impl();
+    void showSubtitle_impl();
+    void hideSubtitle_impl();
+}
diff --git a/media/java/android/media/update/StaticProvider.java b/media/java/android/media/update/StaticProvider.java
new file mode 100644
index 0000000..19f01c2
--- /dev/null
+++ b/media/java/android/media/update/StaticProvider.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.update;
+
+import android.annotation.SystemApi;
+import android.widget.MediaController2;
+
+/**
+ * Interface for connecting the public API to an updatable implementation.
+ *
+ * This interface provides access to constructors and static methods that are otherwise not directly
+ * accessible via an implementation object.
+ *
+ * @hide
+ */
+// TODO @SystemApi
+public interface StaticProvider {
+    MediaController2Provider createMediaController2(
+            MediaController2 instance, ViewProvider superProvider);
+}
diff --git a/media/java/android/media/update/ViewProvider.java b/media/java/android/media/update/ViewProvider.java
new file mode 100644
index 0000000..bc8f203
--- /dev/null
+++ b/media/java/android/media/update/ViewProvider.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.update;
+
+import android.annotation.SystemApi;
+import android.graphics.Canvas;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+/**
+ * Interface for connecting the public API to an updatable implementation.
+ *
+ * Each instance object is connected to one corresponding updatable object which implements the
+ * runtime behavior of that class. There should a corresponding provider method for all public
+ * methods.
+ *
+ * All methods behave as per their namesake in the public API.
+ *
+ * @see android.view.View
+ *
+ * @hide
+ */
+// TODO @SystemApi
+public interface ViewProvider {
+    // TODO Add more (all?) methods from View
+    void onAttachedToWindow_impl();
+    void onDetachedFromWindow_impl();
+    void onLayout_impl(boolean changed, int left, int top, int right, int bottom);
+    void draw_impl(Canvas canvas);
+    CharSequence getAccessibilityClassName_impl();
+    boolean onTouchEvent_impl(MotionEvent ev);
+    boolean onTrackballEvent_impl(MotionEvent ev);
+    boolean onKeyDown_impl(int keyCode, KeyEvent event);
+    void onFinishInflate_impl();
+    boolean dispatchKeyEvent_impl(KeyEvent event);
+    void setEnabled_impl(boolean enabled);
+}
diff --git a/native/graphics/jni/Android.bp b/native/graphics/jni/Android.bp
index 0704e35..61164e0 100644
--- a/native/graphics/jni/Android.bp
+++ b/native/graphics/jni/Android.bp
@@ -29,13 +29,6 @@
     shared_libs: [
         "libandroid_runtime",
     ],
-
-    arch: {
-        arm: {
-            // TODO: This is to work around b/24465209. Remove after root cause is fixed
-            ldflags: ["-Wl,--hash-style=both"],
-        },
-    },
 }
 
 // The headers module is in frameworks/native/Android.bp.
diff --git a/packages/ExternalStorageProvider/src/com/android/externalstorage/ExternalStorageProvider.java b/packages/ExternalStorageProvider/src/com/android/externalstorage/ExternalStorageProvider.java
index f844cc1..2a82fc9 100644
--- a/packages/ExternalStorageProvider/src/com/android/externalstorage/ExternalStorageProvider.java
+++ b/packages/ExternalStorageProvider/src/com/android/externalstorage/ExternalStorageProvider.java
@@ -19,7 +19,6 @@
 import android.annotation.Nullable;
 import android.app.usage.StorageStatsManager;
 import android.content.ContentResolver;
-import android.content.Context;
 import android.content.UriPermission;
 import android.database.Cursor;
 import android.database.MatrixCursor;
@@ -28,7 +27,9 @@
 import android.os.Binder;
 import android.os.Bundle;
 import android.os.Environment;
+import android.os.IBinder;
 import android.os.UserHandle;
+import android.os.UserManager;
 import android.os.storage.DiskInfo;
 import android.os.storage.StorageManager;
 import android.os.storage.VolumeInfo;
@@ -95,6 +96,7 @@
     private static final String ROOT_ID_HOME = "home";
 
     private StorageManager mStorageManager;
+    private UserManager mUserManager;
 
     private final Object mRootsLock = new Object();
 
@@ -105,12 +107,35 @@
     public boolean onCreate() {
         super.onCreate(DEFAULT_DOCUMENT_PROJECTION);
 
-        mStorageManager = (StorageManager) getContext().getSystemService(Context.STORAGE_SERVICE);
+        mStorageManager = getContext().getSystemService(StorageManager.class);
+        mUserManager = getContext().getSystemService(UserManager.class);
 
         updateVolumes();
         return true;
     }
 
+    private void enforceShellRestrictions() {
+        if (UserHandle.getCallingAppId() == android.os.Process.SHELL_UID
+                && mUserManager.hasUserRestriction(UserManager.DISALLOW_USB_FILE_TRANSFER)) {
+            throw new SecurityException(
+                    "Shell user cannot access files for user " + UserHandle.myUserId());
+        }
+    }
+
+    @Override
+    protected int enforceReadPermissionInner(Uri uri, String callingPkg, IBinder callerToken)
+            throws SecurityException {
+        enforceShellRestrictions();
+        return super.enforceReadPermissionInner(uri, callingPkg, callerToken);
+    }
+
+    @Override
+    protected int enforceWritePermissionInner(Uri uri, String callingPkg, IBinder callerToken)
+            throws SecurityException {
+        enforceShellRestrictions();
+        return super.enforceWritePermissionInner(uri, callingPkg, callerToken);
+    }
+
     public void updateVolumes() {
         synchronized (mRootsLock) {
             updateVolumesLocked();
diff --git a/packages/PrintSpooler/Android.mk b/packages/PrintSpooler/Android.mk
index 19e44e3..6feb8a6 100644
--- a/packages/PrintSpooler/Android.mk
+++ b/packages/PrintSpooler/Android.mk
@@ -18,17 +18,26 @@
 
 LOCAL_MODULE_TAGS := optional
 
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res frameworks/support/v7/recyclerview/res
-LOCAL_AAPT_FLAGS := --auto-add-overlay --extra-packages android.support.v7.recyclerview
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+LOCAL_USE_AAPT2 := true
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 LOCAL_SRC_FILES += \
-        src/com/android/printspooler/renderer/IPdfRenderer.aidl \
-        src/com/android/printspooler/renderer/IPdfEditor.aidl
+    src/com/android/printspooler/renderer/IPdfRenderer.aidl \
+    src/com/android/printspooler/renderer/IPdfEditor.aidl
 
 LOCAL_PACKAGE_NAME := PrintSpooler
 
 LOCAL_JNI_SHARED_LIBRARIES := libprintspooler_jni
-LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4 android-support-v7-recyclerview
+LOCAL_STATIC_ANDROID_LIBRARIES := \
+    android-support-v7-recyclerview \
+    android-support-compat \
+    android-support-media-compat \
+    android-support-core-utils \
+    android-support-core-ui \
+    android-support-fragment
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android-support-annotations
 
 include $(BUILD_PACKAGE)
 
diff --git a/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java b/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java
index 7a80a8b..24cf218 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java
@@ -21,6 +21,7 @@
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.ViewGroup;
+
 import com.android.printspooler.R;
 
 /**
@@ -126,6 +127,7 @@
     protected void onLayout(boolean changed, int l, int t, int r, int b) {
         final int childCount = getChildCount();
         final int rowCount = childCount / mColumnCount + childCount % mColumnCount;
+        final boolean isLayoutRtl = isLayoutRtl();
 
         int cellStart = getPaddingStart();
         int cellTop = getPaddingTop();
@@ -134,7 +136,13 @@
             int rowHeight = 0;
 
             for (int col = 0; col < mColumnCount; col++) {
-                final int childIndex = row * mColumnCount + col;
+                final int childIndex;
+                if (isLayoutRtl) {
+                    // if RTL, layout the right most child first
+                    childIndex = row * mColumnCount + (mColumnCount - col - 1);
+                } else {
+                    childIndex = row * mColumnCount + col;
+                }
 
                 if (childIndex >= childCount) {
                     break;
@@ -148,14 +156,14 @@
 
                 MarginLayoutParams childParams = (MarginLayoutParams) child.getLayoutParams();
 
-                final int childLeft = cellStart + childParams.getMarginStart();
+                final int childStart = cellStart + childParams.getMarginStart();
                 final int childTop = cellTop + childParams.topMargin;
-                final int childRight = childLeft + child.getMeasuredWidth();
+                final int childEnd = childStart + child.getMeasuredWidth();
                 final int childBottom = childTop + child.getMeasuredHeight();
 
-                child.layout(childLeft, childTop, childRight, childBottom);
+                child.layout(childStart, childTop, childEnd, childBottom);
 
-                cellStart = childRight + childParams.getMarginEnd();
+                cellStart = childEnd + childParams.getMarginEnd();
 
                 rowHeight = Math.max(rowHeight, child.getMeasuredHeight()
                         + childParams.topMargin + childParams.bottomMargin);
diff --git a/packages/SettingsLib/common.mk b/packages/SettingsLib/common.mk
index 9d1c4ca..14f0625 100644
--- a/packages/SettingsLib/common.mk
+++ b/packages/SettingsLib/common.mk
@@ -55,7 +55,6 @@
 
 # Include android-support-v14-preference, if not already included
 ifeq (,$(findstring android-support-v14-preference,$(LOCAL_STATIC_JAVA_LIBRARIES)))
-LOCAL_RESOURCE_DIR += frameworks/support/v14/preference/res
 LOCAL_AAPT_FLAGS += --extra-packages android.support.v14.preference
 LOCAL_STATIC_JAVA_LIBRARIES += android-support-v14-preference
 endif
diff --git a/packages/SettingsLib/res/values-af/strings.xml b/packages/SettingsLib/res/values-af/strings.xml
index 5652ad9..ff81fc1 100644
--- a/packages/SettingsLib/res/values-af/strings.xml
+++ b/packages/SettingsLib/res/values-af/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardewareversnelling vir verbinding"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Wys Bluetooth-toestelle sonder name"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Deaktiveer absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Aktiveer inband-luitoon"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP-weergawe"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Kies Bluetooth AVRCP-weergawe"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth-oudiokodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kontroleer programme wat via ADB/ADT geïnstalleer is vir skadelike gedrag."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-toestelle sonder name (net MAC-adresse) sal gewys word"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Deaktiveer die Bluetooth-kenmerk vir absolute volume indien daar volumeprobleme met afgeleë toestelle is, soos onaanvaarbare harde klank of geen beheer nie."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Laat toe dat luitone op die foon op Bluetooth-kopstukke gespeel word"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Plaaslike terminaal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktiveer terminaalprogram wat plaaslike skermtoegang bied"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-kontrolering"</string>
diff --git a/packages/SettingsLib/res/values-am/strings.xml b/packages/SettingsLib/res/values-am/strings.xml
index 4aac238..111b7cf 100644
--- a/packages/SettingsLib/res/values-am/strings.xml
+++ b/packages/SettingsLib/res/values-am/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"የሃርድዌር ማቀላጠፊያን በማስተሳሰር ላይ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"የብሉቱዝ መሣሪያዎችን ያለ ስሞች አሳይ"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ፍጹማዊ ድምፅን አሰናክል"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"የውስጠ-ሞገድ ማስጮህን አንቃ"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"የብሉቱዝ AVRCP ስሪት"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"የብሉቱዝ AVRCP ስሪት ይምረጡ"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"የብሉቱዝ ኦዲዮ ኮዴክ"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"በADB/ADT በኩል የተጫኑ መተግበሪያዎች ጎጂ ባህሪ ካላቸው ያረጋግጡ።"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"የብሉቱዝ መሣሪያዎች ያለ ስሞች (MAC አድራሻዎች ብቻ) ይታያሉ"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"እንደ ተቀባይነት በሌለው ደረጃ ድምፁ ከፍ ማለት ወይም መቆጣጠር አለመቻል ያሉ ከሩቅ መሣሪያዎች ጋር የድምፅ ችግር በሚኖርበት ጊዜ የብሉቱዝ ፍጹማዊ ድምፅን ባሕሪ ያሰናክላል።"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"በስልኩ ላይ ያሉ የጥሪ ቅላጼዎች በብሉቱዝ ጆሮ ማዳመጫዎች ላይ እንዲጫወቱ ፍቀድ"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"አካባቢያዊ ተርሚናል"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"የአካባቢያዊ ሼል መዳረሻ የሚያቀርብ የተርሚናል መተግበሪያ አንቃ"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"የHDCP ምልከታ"</string>
diff --git a/packages/SettingsLib/res/values-ar/strings.xml b/packages/SettingsLib/res/values-ar/strings.xml
index 90cc221..b101a1d 100644
--- a/packages/SettingsLib/res/values-ar/strings.xml
+++ b/packages/SettingsLib/res/values-ar/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"تسريع الأجهزة للتوصيل"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"عرض أجهزة البلوتوث بدون أسماء"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"تعطيل مستوى الصوت المطلق"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"تمكين الرنين ضمن النطاق الأساسي"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"‏إصدار Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"‏اختيار إصدار Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ترميز صوت بلوتوث"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"‏التحقق من التطبيقات المثبتة عبر ADB/ADT لكشف السلوك الضار"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"‏سيتم عرض أجهزة البلوتوث بدون أسماء (عناوين MAC فقط)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"لتعطيل ميزة مستوى الصوت المطلق للبلوتوث في حالة حدوث مشكلات متعلقة بمستوى الصوت مع الأجهزة البعيدة مثل مستوى صوت عالٍ بشكل غير مقبول أو نقص إمكانية التحكم في الصوت."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"السماح بتشغيل نغمات الرنين على الهاتف من خلال سماعات الرأس البلوتوث"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"تطبيق طرفي محلي"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"تمكين تطبيق طرفي يوفر إمكانية الدخول إلى واجهة النظام المحلية"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"‏التحقق من HDCP"</string>
diff --git a/packages/SettingsLib/res/values-az/strings.xml b/packages/SettingsLib/res/values-az/strings.xml
index 1053079..03c9b92 100644
--- a/packages/SettingsLib/res/values-az/strings.xml
+++ b/packages/SettingsLib/res/values-az/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Birləşmə üçün avadanlıq akselerasiyası"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bluetooth cihazlarını adsız göstərin"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Mütləq səs həcmi deaktiv edin"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Diapazon daxili zəngi aktiv edin"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP Versiya"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP Versiyasını seçin"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Kodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT vasitəsi ilə quraşdırılmış tətbiqləri zərərli davranış üzrə yoxlayın."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Adsız Bluetooth cihazları (yalnız MAC ünvanları) göstəriləcək"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Uzaqdan idarə olunan cihazlarda dözülməz yüksək səs həcmi və ya nəzarət çatışmazlığı kimi səs problemləri olduqda Bluetooth mütləq səs həcmi xüsusiyyətini deaktiv edir."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Telefondakı bütün melodiyaların Bluetooth qulaqlıqlarında oxudulmasına icazə verin"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Yerli terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Yerli örtük girişini təklif edən terminal tətbiqi aktiv edin"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP yoxlanılır"</string>
diff --git a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
index 5239f5a..62e4b4c 100644
--- a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
+++ b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardversko ubrzanje privezivanja"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Prikaži Bluetooth uređaje bez naziva"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Onemogući glavno podešavanje jačine zvuka"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Omogućavanje zvonjave na istom kanalu"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Verzija Bluetooth AVRCP-a"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Izaberite verziju Bluetooth AVRCP-a"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth audio kodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Proverava da li su aplikacije instalirane preko ADB-a/ADT-a štetne."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Biće prikazani Bluetooth uređaji bez naziva (samo sa MAC adresama)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Onemogućava glavno podešavanje jačine zvuka na Bluetooth uređaju u slučaju problema sa jačinom zvuka na daljinskim uređajima, kao što su izuzetno velika jačina zvuka ili nedostatak kontrole."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Omogućite da se melodija zvona na telefonu pušta preko Bluetooth slušalica"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokalni terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Omogući aplik. terminala za pristup lokalnom komandnom okruženju"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP provera"</string>
diff --git a/packages/SettingsLib/res/values-be/strings.xml b/packages/SettingsLib/res/values-be/strings.xml
index c6aa478..c648ea5 100644
--- a/packages/SettingsLib/res/values-be/strings.xml
+++ b/packages/SettingsLib/res/values-be/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Апаратнае паскарэнне ў рэжыме мадэма"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Паказваць прылады Bluetooth без назваў"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Адключыць абсалютны гук"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Уключыць унутрыпалосны празвон"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Версія Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Выбраць версію Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Кодэк Bluetooth Audio"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Праверце прыкладаннi, усталяваныя з дапамогай ADB/ADT, на нестабiльныя паводзiны."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Прылады Bluetooth будуць паказаны без назваў (толькі MAC-адрасы)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Адключыць функцыю абсалютнага гуку Bluetooth у выпадку праблем з гукам на аддаленых прыладах, напр., пры непрымальна высокай гучнасці або адсутнасці кіравання."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Дазволіць прайграванне рынгтонаў на тэлефоне праз гарнітуры Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Лакальны тэрмінал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Уключэнне прыкладання тэрмінала, якое прапануе доступ да лакальнай абалонкі"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Праверка HDCP"</string>
diff --git a/packages/SettingsLib/res/values-bg/strings.xml b/packages/SettingsLib/res/values-bg/strings.xml
index c932c83..83c1ec0 100644
--- a/packages/SettingsLib/res/values-bg/strings.xml
+++ b/packages/SettingsLib/res/values-bg/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Хардуерно ускорение за тетъринга"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Показване на устройствата с Bluetooth без имена"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Деактивиране на пълната сила на звука"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Активиране на звъненето в една и съща честотна лента"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Версия на AVRCP за Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Избиране на версия на AVRCP за Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Аудиокодек за Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Проверка на инсталираните чрез ADB/ADT приложения за опасно поведение."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Ще бъдат показани устройствата с Bluetooth без имена (само MAC адресите)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Деактивира функцията на Bluetooth за пълна сила на звука в случай на проблеми със звука на отдалечени устройства, като например неприемливо висока сила на звука или липса на управление."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Разрешаване на мелодиите на телефона да се възпроизвеждат на слушалките с Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Локален терминал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Актив. на прил. за терминал с достъп до локалния команден ред"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Проверка с HDCP"</string>
diff --git a/packages/SettingsLib/res/values-bn/strings.xml b/packages/SettingsLib/res/values-bn/strings.xml
index a5c2e41..baf9e2c 100644
--- a/packages/SettingsLib/res/values-bn/strings.xml
+++ b/packages/SettingsLib/res/values-bn/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"টিথারিং হার্ডওয়্যার অ্যাক্সিলারেশন"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"নামহীন ব্লুটুথ ডিভাইসগুলি দেখুন"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"চূড়ান্ত ভলিউম অক্ষম করুন"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ইন-ব্যান্ড রিং করা সক্ষম করুন"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ব্লুটুথ AVRCP ভার্সন"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ব্লুটুথ AVRCP ভার্সন বেছে নিন"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ব্লুটুথ অডিও কোডেক"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ক্ষতিকারক ক্রিয়াকলাপ করছে কিনা তার জন্য ADB/ADT মারফত ইনস্টল করা অ্যাপ্লিকেশানগুলি চেক করুন।"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"নামহীন ব্লুটুথ ডিভাইসগুলি দেখানো হবে (শুধুমাত্র MAC ঠিকানা)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"অপ্রত্যাশিত উচ্চ ভলিউম বা নিয়ন্ত্রণের অভাবের মত দূরবর্তী ডিভাইসের ভলিউম সমস্যাগুলির ক্ষেত্রে, ব্লুটুথ চুড়ান্ত ভলিউম বৈশিষ্ট্য অক্ষম করে৷"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ফোনের রিংটোন ব্লুটুথ হেডসেটে শোনা সক্ষম করুন"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"স্থানীয় টার্মিনাল"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"স্থানীয় শেল অ্যাক্সেসের প্রস্তাব করে এমন টার্মিনাল অ্যাপ্লিকেশন সক্ষম করুন"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP পরীক্ষণ"</string>
diff --git a/packages/SettingsLib/res/values-bs/strings.xml b/packages/SettingsLib/res/values-bs/strings.xml
index ed0958c..88b01e9 100644
--- a/packages/SettingsLib/res/values-bs/strings.xml
+++ b/packages/SettingsLib/res/values-bs/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardversko ubrzavanje dijeljenja veze"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Prikaži Bluetooth uređaje bez naziva"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Onemogućite apsolutnu jačinu zvuka"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Omogući zvono unutar pojasa"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP verzija"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Odaberite Bluetooth AVRCP verziju"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio kodek"</string>
@@ -225,7 +224,7 @@
     <string name="wifi_display_certification_summary" msgid="1155182309166746973">"Pokaži opcije za certifikaciju Bežičnog prikaza"</string>
     <string name="wifi_verbose_logging_summary" msgid="6615071616111731958">"Povećajte nivo Wi-Fi zapisivanja, pokazati po SSID RSSI Wi-Fi Picker"</string>
     <string name="wifi_aggressive_handover_summary" msgid="7266329646559808827">"Kada je omogućeno, Wi-Fi veza će u slučaju slabog signala agresivnije predavati vezu za prijenos podataka na mobilnu vezu"</string>
-    <string name="wifi_allow_scan_with_traffic_summary" msgid="2575101424972686310">"Dozvoli/Zabrani Wi-Fi lutajuće skeniranje na osnovu količine podatkovnog prometa prisutnog na interfejsu"</string>
+    <string name="wifi_allow_scan_with_traffic_summary" msgid="2575101424972686310">"Dozvoli/Zabrani Wi-Fi lutajuće skeniranje na osnovu količine podatkovnog saobraćaja prisutnog na interfejsu"</string>
     <string name="select_logd_size_title" msgid="7433137108348553508">"Veličine bafera za zapisnik"</string>
     <string name="select_logd_size_dialog_title" msgid="1206769310236476760">"Odaberite veličine za Logger prema međumemoriji evidencije"</string>
     <string name="dev_logpersist_clear_warning_title" msgid="684806692440237967">"Želite li izbrisati trajnu pohranu zapisivača?"</string>
@@ -237,7 +236,7 @@
     <string name="allow_mock_location" msgid="2787962564578664888">"Dozvoli lažne lokacije"</string>
     <string name="allow_mock_location_summary" msgid="317615105156345626">"Dozvoli lažne lokacije"</string>
     <string name="debug_view_attributes" msgid="6485448367803310384">"Omogući pregled atributa prikaza"</string>
-    <string name="mobile_data_always_on_summary" msgid="8149773901431697910">"Uvijek drži mobilne podatke aktivnim, čak i kada je Wi-Fi je aktivan (za brzo prebacivanje između mreža)."</string>
+    <string name="mobile_data_always_on_summary" msgid="8149773901431697910">"Uvijek drži prijenos podataka na mobilnoj mreži aktivnim, čak i kada je Wi-Fi je aktivan (za brzo prebacivanje između mreža)."</string>
     <string name="tethering_hardware_offload_summary" msgid="7726082075333346982">"Koristi hardversko ubrzavanje dijeljenja veze, ako je dostupno"</string>
     <string name="adb_warning_title" msgid="6234463310896563253">"Omogućiti otklanjanje grešaka putem uređaja spojenog na USB?"</string>
     <string name="adb_warning_message" msgid="7316799925425402244">"Otklanjanje grešaka putem uređaja spojenog na USB je namijenjeno samo u svrhe razvoja aplikacija. Koristite ga za kopiranje podataka između računara i uređaja, instaliranje aplikacija na uređaj bez obavještenja te čitanje podataka iz zapisnika."</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Provjerava da li se u aplikacijama instaliranim putem ADB-a/ADT-a javlja zlonamerno ponašanje."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Prikazat će se Bluetooth uređaji bez naziva (samo MAC adrese)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Onemogućava opciju Bluetooth apsolutne jačine zvuka u slučaju problema s jačinom zvuka na udaljenim uređajima, kao što je neprihvatljivo glasan zvuk ili nedostatak kontrole."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Dopusti da se melodije zvona reproduciranju na Bluetooth slušalicama"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokalni terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Omogući terminalnu aplik. koja nudi pristup lok. kom. okruženju"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP provjeravanje"</string>
diff --git a/packages/SettingsLib/res/values-ca/strings.xml b/packages/SettingsLib/res/values-ca/strings.xml
index e65adcd..48223ce 100644
--- a/packages/SettingsLib/res/values-ca/strings.xml
+++ b/packages/SettingsLib/res/values-ca/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Acceleració per maquinari per compartir la xarxa"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostra els dispositius Bluetooth sense el nom"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Desactiva el volum absolut"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Activa el so al mateix canal"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versió AVRCP de Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecciona la versió AVRCP de Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Còdec d\'àudio per Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Comprova les aplicacions instal·lades mitjançant ADB/ADT per detectar possibles comportaments perillosos"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Es mostraran els dispositius Bluetooth sense el nom (només l\'adreça MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Desactiva la funció de volum absolut del Bluetooth en cas que es produeixin problemes de volum amb dispositius remots, com ara un volum massa alt o una manca de control."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permet que els sons de trucada del telèfon es reprodueixin en auriculars Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Activa l\'aplicació de terminal que ofereix accés al shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Comprovació HDCP"</string>
@@ -358,14 +356,14 @@
     <string name="daltonizer_type_overridden" msgid="3116947244410245916">"S\'ha substituït per <xliff:g id="TITLE">%1$s</xliff:g>"</string>
     <string name="power_remaining_duration_only" msgid="845431008899029842">"Temps restant aproximat: <xliff:g id="TIME">^1</xliff:g>"</string>
     <string name="power_remaining_duration_only_enhanced" msgid="5992456722677973678">"Temps restant aproximat segons l\'ús que en fas: <xliff:g id="TIME">^1</xliff:g>"</string>
-    <string name="power_remaining_charging_duration_only" msgid="1421102457410268886">"<xliff:g id="TIME">^1</xliff:g> per completar la càrrega"</string>
+    <string name="power_remaining_charging_duration_only" msgid="1421102457410268886">"<xliff:g id="TIME">^1</xliff:g> per completar la pujada"</string>
     <string name="power_remaining_duration_only_short" msgid="5329694252258605547">"Temps restant: <xliff:g id="TIME">^1</xliff:g>"</string>
     <string name="power_remaining_duration_only_short_enhanced" msgid="7450425624026394823">"Temps restant segons l\'ús que en fas: <xliff:g id="TIME">^1</xliff:g>"</string>
     <string name="power_discharging_duration" msgid="2843747179907396142">"<xliff:g id="LEVEL">^1</xliff:g>: <xliff:g id="TIME">^2</xliff:g> aproximadament per esgotar la bateria"</string>
     <string name="power_discharging_duration_enhanced" msgid="4401782117770255046">"<xliff:g id="LEVEL">^1</xliff:g>; temps restant aproximat segons l\'ús que en fas: <xliff:g id="TIME">^2</xliff:g>"</string>
     <string name="power_discharging_duration_short" msgid="4192244429001842403">"<xliff:g id="LEVEL">^1</xliff:g>; temps restant: <xliff:g id="TIME">^2</xliff:g>"</string>
     <string name="power_charging" msgid="1779532561355864267">"<xliff:g id="LEVEL">%1$s</xliff:g>: <xliff:g id="STATE">%2$s</xliff:g>"</string>
-    <string name="power_charging_duration" msgid="4676999980973411875">"<xliff:g id="LEVEL">^1</xliff:g>: <xliff:g id="TIME">^2</xliff:g> per completar la càrrega"</string>
+    <string name="power_charging_duration" msgid="4676999980973411875">"<xliff:g id="LEVEL">^1</xliff:g>: <xliff:g id="TIME">^2</xliff:g> per completar la pujada"</string>
     <string name="battery_info_status_unknown" msgid="196130600938058547">"Desconegut"</string>
     <string name="battery_info_status_charging" msgid="1705179948350365604">"S\'està carregant"</string>
     <string name="battery_info_status_charging_lower" msgid="8689770213898117994">"s\'està carregant"</string>
diff --git a/packages/SettingsLib/res/values-cs/strings.xml b/packages/SettingsLib/res/values-cs/strings.xml
index 771a32d..88bbaa7 100644
--- a/packages/SettingsLib/res/values-cs/strings.xml
+++ b/packages/SettingsLib/res/values-cs/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardwarová akcelerace tetheringu"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Zobrazovat zařízení Bluetooth bez názvů"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Zakázat absolutní hlasitost"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Povolit vyzvánění v hovorovém pásmu"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Verze profilu Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Vyberte verzi profilu Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio – kodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kontrolovat škodlivost aplikací nainstalovaných pomocí nástroje ADB/ADT"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Zařízení Bluetooth se budou zobrazovat bez názvů (pouze adresy MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Zakáže funkci absolutní hlasitosti Bluetooth. Zabrání tak problémům s hlasitostí vzdálených zařízení (jako je příliš vysoká hlasitost nebo nemožnost ovládání)."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Umožňuje přehrávat vyzváněcí tóny z telefonu v náhlavní soupravě Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Místní terminál"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktivovat terminálovou aplikaci pro místní přístup k prostředí shell"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Kontrola HDCP"</string>
diff --git a/packages/SettingsLib/res/values-da/strings.xml b/packages/SettingsLib/res/values-da/strings.xml
index c3cfdff..6f36bc5 100644
--- a/packages/SettingsLib/res/values-da/strings.xml
+++ b/packages/SettingsLib/res/values-da/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardwareacceleration ved netdeling"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Vis Bluetooth-enheder uden navne"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Deaktiver absolut lydstyrke"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Afspil ringetone via Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"AVRCP-version for Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Vælg AVRCP-version for Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth-lydcodec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Tjek apps, der er installeret via ADB/ADT, for skadelig adfærd."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-enheder uden navne (kun MAC-adresser) vises"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Deaktiverer funktionen til absolut lydstyrke via Bluetooth i tilfælde af problemer med lydstyrken på eksterne enheder, f.eks. uacceptabel høj lyd eller manglende kontrol."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Tillad, at ringetoner på telefonen kan afspilles i Bluetooth-headset"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokal terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktivér terminalappen, der giver lokal shell-adgang"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-kontrol"</string>
diff --git a/packages/SettingsLib/res/values-de/strings.xml b/packages/SettingsLib/res/values-de/strings.xml
index d12ac8a..4d53e2d 100644
--- a/packages/SettingsLib/res/values-de/strings.xml
+++ b/packages/SettingsLib/res/values-de/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardwarebeschleunigung für Tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bluetooth-Geräte ohne Namen anzeigen"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Maximallautstärke deaktivieren"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"In-Band-Klingeln aktivieren"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP-Version"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP-Version auswählen"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth-Audio-Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Überprüft installierte Apps über ADB/ADT auf schädliches Verhalten"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-Geräte ohne Namen (nur MAC-Adressen) werden angezeigt"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Deaktiviert die Bluetooth-Maximallautstärkefunktion, falls auf Remote-Geräten Probleme mit der Lautstärke auftreten, wie beispielsweise übermäßig laute Wiedergabe oder fehlende Kontrolle bei der Steuerung."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Wiedergabe von Smartphone-Klingeltönen auf Bluetooth-Headsets zulassen"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokales Terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Terminal-App mit Zugriff auf lokale Shell aktivieren"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-Prüfung"</string>
diff --git a/packages/SettingsLib/res/values-el/strings.xml b/packages/SettingsLib/res/values-el/strings.xml
index 9552c73..e510356 100644
--- a/packages/SettingsLib/res/values-el/strings.xml
+++ b/packages/SettingsLib/res/values-el/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Σύνδεση επιτάχυνσης υλικού"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Εμφάνιση συσκευών Bluetooth χωρίς ονόματα"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Απενεργοποίηση απόλυτης έντασης"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Ενεργοποίηση κλήσης εντός εύρους"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Έκδοση AVRCP Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Επιλογή έκδοσης AVRCP Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Κωδικοποιητής ήχου Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Έλεγχος εφαρμογών που έχουν εγκατασταθεί μέσω ADB/ADT για επιβλαβή συμπεριφορά."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Θα εμφανιστούν οι συσκευές Bluetooth χωρίς ονόματα (μόνο διευθύνσεις MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Απενεργοποιεί τη δυνατότητα απόλυτης έντασης του Bluetooth σε περίπτωση προβλημάτων έντασης με απομακρυσμένες συσκευές, όπως όταν υπάρχει μη αποδεκτά υψηλή ένταση ή απουσία ελέγχου."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Να επιτρέπεται η αναπαραγωγή των ήχων κλήσης του τηλεφώνου στα ακουστικά Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Τοπική τερματική εφαρμογή"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Ενεργοπ.τερμ.εφαρμογής που προσφέρει πρόσβαση στο τοπικό κέλυφος"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Έλεγχος HDCP"</string>
diff --git a/packages/SettingsLib/res/values-en-rAU/strings.xml b/packages/SettingsLib/res/values-en-rAU/strings.xml
index 53b5d9e..a322388 100644
--- a/packages/SettingsLib/res/values-en-rAU/strings.xml
+++ b/packages/SettingsLib/res/values-en-rAU/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tethering hardware acceleration"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Show Bluetooth devices without names"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Disable absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Enable in-band ringing"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Select Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Check apps installed via ADB/ADT for harmful behaviour."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth devices without names (MAC addresses only) will be displayed"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Disables the Bluetooth absolute volume feature in case of volume issues with remote devices such as unacceptably loud volume or lack of control."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Allow ringtones on the phone to be played on Bluetooth headsets"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Local terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Enable terminal app that offers local shell access"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP checking"</string>
diff --git a/packages/SettingsLib/res/values-en-rCA/strings.xml b/packages/SettingsLib/res/values-en-rCA/strings.xml
index 53b5d9e..a322388 100644
--- a/packages/SettingsLib/res/values-en-rCA/strings.xml
+++ b/packages/SettingsLib/res/values-en-rCA/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tethering hardware acceleration"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Show Bluetooth devices without names"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Disable absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Enable in-band ringing"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Select Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Check apps installed via ADB/ADT for harmful behaviour."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth devices without names (MAC addresses only) will be displayed"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Disables the Bluetooth absolute volume feature in case of volume issues with remote devices such as unacceptably loud volume or lack of control."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Allow ringtones on the phone to be played on Bluetooth headsets"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Local terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Enable terminal app that offers local shell access"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP checking"</string>
diff --git a/packages/SettingsLib/res/values-en-rGB/strings.xml b/packages/SettingsLib/res/values-en-rGB/strings.xml
index 53b5d9e..a322388 100644
--- a/packages/SettingsLib/res/values-en-rGB/strings.xml
+++ b/packages/SettingsLib/res/values-en-rGB/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tethering hardware acceleration"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Show Bluetooth devices without names"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Disable absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Enable in-band ringing"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Select Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Check apps installed via ADB/ADT for harmful behaviour."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth devices without names (MAC addresses only) will be displayed"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Disables the Bluetooth absolute volume feature in case of volume issues with remote devices such as unacceptably loud volume or lack of control."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Allow ringtones on the phone to be played on Bluetooth headsets"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Local terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Enable terminal app that offers local shell access"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP checking"</string>
diff --git a/packages/SettingsLib/res/values-en-rIN/strings.xml b/packages/SettingsLib/res/values-en-rIN/strings.xml
index 53b5d9e..a322388 100644
--- a/packages/SettingsLib/res/values-en-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-en-rIN/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tethering hardware acceleration"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Show Bluetooth devices without names"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Disable absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Enable in-band ringing"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Select Bluetooth AVRCP Version"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Check apps installed via ADB/ADT for harmful behaviour."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth devices without names (MAC addresses only) will be displayed"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Disables the Bluetooth absolute volume feature in case of volume issues with remote devices such as unacceptably loud volume or lack of control."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Allow ringtones on the phone to be played on Bluetooth headsets"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Local terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Enable terminal app that offers local shell access"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP checking"</string>
diff --git a/packages/SettingsLib/res/values-en-rXC/strings.xml b/packages/SettingsLib/res/values-en-rXC/strings.xml
index 2b0b6e5..80c2eb8 100644
--- a/packages/SettingsLib/res/values-en-rXC/strings.xml
+++ b/packages/SettingsLib/res/values-en-rXC/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‏‏‏‏‎‏‎‏‎‏‏‎‎‎‎‏‏‎‎‎‎‏‏‎‏‎‎‏‎‏‎‎‎‎‎‎‎‏‏‏‏‎‏‏‎‏‎‎‎‎‏‎‎‏‏‎‏‏‎‎Tethering hardware acceleration‎‏‎‎‏‎"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‎‎‎‎‏‎‏‎‏‎‏‏‏‏‏‎‎‎‎‏‎‏‏‎‎‎‏‏‎‎‏‏‎‏‏‏‏‎‎‎‏‎‏‎‎‎‏‎‏‎‏‏‏‏‎‎‏‎‎‎‎‎Show Bluetooth devices without names‎‏‎‎‏‎"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‎‎‏‎‎‏‏‏‎‏‏‎‎‏‎‎‏‏‏‎‎‏‎‏‏‏‎‎‏‏‏‎‏‏‏‎‎‎‏‎‎‏‎‏‎‏‏‏‎‎‎‏‏‏‎‏‏‏‎‎‏‎Disable absolute volume‎‏‎‎‏‎"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‎‏‏‎‏‏‎‏‎‏‏‏‎‎‏‏‎‏‎‏‏‎‏‎‎‏‏‏‏‎‏‏‏‏‎‎‎‎‏‏‏‎‎‏‎‏‏‎‎‎‎‏‏‎‏‏‏‎‏‎‎‎Enable in-band ringing‎‏‎‎‏‎"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‏‎‏‎‎‎‎‎‎‏‎‏‎‏‏‏‎‎‎‏‏‏‎‏‎‎‎‏‏‏‎‎‎‎‎‎‎‏‏‎‏‏‎‎‏‏‏‎‏‎‏‏‏‎‎‎‎‎‎‎‏‎Bluetooth AVRCP Version‎‏‎‎‏‎"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‎‏‏‏‏‏‏‏‎‎‏‎‎‎‏‎‎‏‏‎‎‎‏‏‎‏‏‎‎‎‎‎‎‎‏‎‏‏‎‏‏‎‎‎‎‏‎‏‏‎‎‏‎‎‏‏‎‎Select Bluetooth AVRCP Version‎‏‎‎‏‎"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‎‏‏‎‏‎‎‎‎‎‏‏‏‎‏‏‏‎‏‏‏‎‏‎‎‎‎‏‏‏‎‏‏‏‎‎‎‏‎‎‎‎‎‎‏‎‏‏‏‎‎‏‎‎‎‎‎‏‎‎Bluetooth Audio Codec‎‏‎‎‏‎"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‏‏‏‏‏‎‎‏‎‏‏‎‏‎‏‏‎‏‎‎‏‏‎‏‎‎‏‎‎‎‎‎‎‎‎‏‏‏‎‎‏‎‏‎‏‏‏‎‎‏‏‎‎‎‎‏‏‎‎‎‎‎Check apps installed via ADB/ADT for harmful behavior.‎‏‎‎‏‎"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‎‎‎‎‎‏‎‏‎‎‎‎‏‎‎‏‎‎‎‎‎‎‏‎‏‏‎‏‏‏‎‎‏‎‎‎‏‎‏‎‎‏‎‎‏‏‏‎‎‏‏‏‎‎‎‎‎‎‎‎‎‎Bluetooth devices without names (MAC addresses only) will be displayed‎‏‎‎‏‎"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‎‏‎‎‏‏‏‎‏‏‎‎‏‏‎‏‏‎‏‏‎‏‎‎‏‏‎‏‏‏‎‏‏‎‏‏‎‎‎‏‎‎‏‎‎‎‏‎‎‎‎‎‎‏‎‎‏‎‎‏‎‏‎Disables the Bluetooth absolute volume feature in case of volume issues with remote devices such as unacceptably loud volume or lack of control.‎‏‎‎‏‎"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‏‎‎‏‏‎‏‎‏‏‎‎‎‎‎‏‏‏‏‏‎‏‎‏‏‎‏‏‎‎‏‎‎‏‏‎‏‎‎‏‎‏‏‎‎‎‏‏‎‎‎‎‎‏‏‎‎‎‏‏‏‏‎Allow ringtones on the phone to be played on Bluetooth headsets‎‏‎‎‏‎"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‎‏‏‎‏‎‏‎‎‏‏‏‎‎‎‏‎‏‎‎‏‎‏‎‎‎‎‎‎‏‏‏‏‏‎‏‎‎‎‏‎‎‎‎‏‏‎‎‎‎‎‎‏‏‎‏‎‎‎‎Local terminal‎‏‎‎‏‎"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‎‎‎‏‏‏‏‎‎‎‎‎‏‏‎‎‏‏‏‏‎‎‎‏‏‎‏‏‎‏‏‎‎‎‎‎‏‏‏‏‎‎‏‎‏‏‏‏‏‎‏‏‏‏‎‎‏‏‎‎Enable terminal app that offers local shell access‎‏‎‎‏‎"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‏‎‏‏‎‎‏‏‎‎‏‏‎‏‎‏‏‏‏‎‏‎‎‏‏‎‎‎‏‏‏‏‏‎‏‎‏‏‏‎‏‏‏‏‎‏‏‎‎‎‎‎‏‎‎HDCP checking‎‏‎‎‏‎"</string>
diff --git a/packages/SettingsLib/res/values-es-rUS/strings.xml b/packages/SettingsLib/res/values-es-rUS/strings.xml
index c36b3ed..65000b3 100644
--- a/packages/SettingsLib/res/values-es-rUS/strings.xml
+++ b/packages/SettingsLib/res/values-es-rUS/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Aceleración de hardware de conexión mediante dispositivo portátil"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostrar dispositivos Bluetooth sin nombre"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Inhabilitar volumen absoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Habilitar sonido dentro de banda"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versión de AVRCP del Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecciona la versión de AVRCP del Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Códec del audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Comprobar que las aplicaciones instaladas mediante ADB/ADT no ocasionen daños"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Se mostrarán los dispositivos Bluetooth sin nombre (solo direcciones MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Inhabilita la función de volumen absoluto de Bluetooth si se producen problemas de volumen con dispositivos remotos (por ejemplo, volumen demasiado alto o falta de control)."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permite que los tonos del teléfono suenen en auriculares Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Habilitar aplicac. de terminal que ofrece acceso al shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Comprobación HDCP"</string>
diff --git a/packages/SettingsLib/res/values-es/strings.xml b/packages/SettingsLib/res/values-es/strings.xml
index 1f57e48..2a5e41b 100644
--- a/packages/SettingsLib/res/values-es/strings.xml
+++ b/packages/SettingsLib/res/values-es/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Aceleración por hardware para conexión compartida"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostrar dispositivos Bluetooth sin nombre"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Inhabilitar volumen absoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Habilitar tono de llamada por Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versión AVRCP del Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecciona la versión AVRCP del Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Códec de audio por Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Comprueba las aplicaciones instaladas mediante ADB/ADT para detectar comportamientos dañinos"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Se mostrarán dispositivos Bluetooth sin nombre (solo direcciones MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Inhabilita la función de volumen absoluto de Bluetooth si se producen problemas de volumen con dispositivos remotos (por ejemplo, volumen demasiado alto o falta de control)."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permite que los tonos de llamada del teléfono se reproduzcan en auriculares Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Habilitar aplicación de terminal que ofrece acceso a shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Comprobación de HDCP"</string>
diff --git a/packages/SettingsLib/res/values-et/strings.xml b/packages/SettingsLib/res/values-et/strings.xml
index 361d14d..a8ac99f 100644
--- a/packages/SettingsLib/res/values-et/strings.xml
+++ b/packages/SettingsLib/res/values-et/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Jagamise riistvaraline kiirendus"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Kuva Bluetoothi seadmed ilma nimedeta"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Keela absoluutne helitugevus"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Luba ribasisene helisemine"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetoothi AVRCP versioon"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Valige Bluetoothi AVRCP versioon"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetoothi heli kodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kontrolli, kas ADB/ADT-ga installitud rakendused on ohtlikud."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Kuvatakse ilma nimedeta (ainult MAC-aadressidega) Bluetoothi seadmed"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Keelatakse Bluetoothi absoluutse helitugevuse funktsioon, kui kaugseadmetega on helitugevuse probleeme (nt liiga vali heli või juhitavuse puudumine)."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Lubab telefonis olevaid helinaid esitada Bluetoothi peakomplektides"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Kohalik terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Luba kohalikku turvalist juurdepääsu pakkuv terminalirakendus"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-kontrollimine"</string>
diff --git a/packages/SettingsLib/res/values-eu/strings.xml b/packages/SettingsLib/res/values-eu/strings.xml
index 22e9d35..2c81f2e 100644
--- a/packages/SettingsLib/res/values-eu/strings.xml
+++ b/packages/SettingsLib/res/values-eu/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Konexioa partekatzeko hardwarearen azelerazioa"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Erakutsi Bluetooth gailuak izenik gabe"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Desgaitu bolumen absolutua"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Gaitu tonuak audio-kanal berean erreproduzitzeko aukera"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP bertsioa"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Hautatu Bluetooth AVRCP bertsioa"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth bidezko audioaren kodeka"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Egiaztatu ADB/ADT bidez instalatutako aplikazioak portaera kaltegarriak antzemateko."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth gailuak izenik gabe (MAC helbideak soilik) erakutsiko dira"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Desgaitu egiten du Bluetooth bidezko bolumen absolutuaren eginbidea urruneko gailuetan arazoak hautematen badira; esaterako, bolumena ozenegia bada edo ezin bada kontrolatu."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Onartu telefonoko tonuak Bluetooth entzungailuetan erreproduzitzeko aukera"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Tokiko terminala"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Gaitu tokiko shell-sarbidea duen terminal-aplikazioa"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP egiaztapena"</string>
@@ -353,7 +351,7 @@
     <string name="daltonizer_mode_deuteranomaly" msgid="5475532989673586329">"Daltonismoa (gorri-berdeak)"</string>
     <string name="daltonizer_mode_protanomaly" msgid="8424148009038666065">"Protanopia (gorri-berdeak)"</string>
     <string name="daltonizer_mode_tritanomaly" msgid="481725854987912389">"Tritanopia (urdin-horia)"</string>
-    <string name="accessibility_display_daltonizer_preference_title" msgid="5800761362678707872">"Kolorearen zuzenketa"</string>
+    <string name="accessibility_display_daltonizer_preference_title" msgid="5800761362678707872">"Koloreen zuzenketa"</string>
     <string name="accessibility_display_daltonizer_preference_subtitle" msgid="3484969015295282911">"Eginbidea esperimentala da eta eragina izan dezake funtzionamenduan."</string>
     <string name="daltonizer_type_overridden" msgid="3116947244410245916">"<xliff:g id="TITLE">%1$s</xliff:g> hobespena gainjarri zaio"</string>
     <string name="power_remaining_duration_only" msgid="845431008899029842">"<xliff:g id="TIME">^1</xliff:g> inguru gelditzen dira"</string>
diff --git a/packages/SettingsLib/res/values-fa/strings.xml b/packages/SettingsLib/res/values-fa/strings.xml
index 35917bb..4f3c77f 100644
--- a/packages/SettingsLib/res/values-fa/strings.xml
+++ b/packages/SettingsLib/res/values-fa/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"شتاب سخت‌افزاری اتصال به اینترنت با تلفن همراه"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"نمایش دستگاه‌های بلوتوث بدون نام"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"غیرفعال کردن میزان صدای مطلق"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"فعال کردن زنگ زدن درون باندی"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"‏نسخه AVRCP بلوتوث"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"‏انتخاب نسخه AVRCP بلوتوث"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"کدک بلوتوث صوتی"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"‏برنامه‌های نصب شده از طریق ADB/ADT را ازنظر رفتار مخاطره‌آمیز بررسی کنید."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"‏دستگاه‌های بلوتوث بدون نام (فقط نشانی‌های MAC) نشان داده خواهند شد"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"در صورت وجود مشکل میزان صدا با دستگاه‌های راه دور مثل میزان صدای بلند ناخوشایند یا عدم کنترل صدا، قابلیت میزان صدای کامل بلوتوث را غیرفعال کنید."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"اجازه می‌دهد آهنگ‌های زنگ تلفن در هدست‌های بلوتوث پخش شود"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"ترمینال محلی"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"فعال کردن ترمینال برنامه‌ کاربردی که دسترسی به برنامه محلی را پیشنهاد می‌کند"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"‏بررسی HDCP"</string>
diff --git a/packages/SettingsLib/res/values-fi/strings.xml b/packages/SettingsLib/res/values-fi/strings.xml
index 869490a..5932d00 100644
--- a/packages/SettingsLib/res/values-fi/strings.xml
+++ b/packages/SettingsLib/res/values-fi/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Laitteistokiihdytyksen yhteyden jakaminen"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Näytä nimettömät Bluetooth-laitteet"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Poista yleinen äänenvoimakkuuden säätö käytöstä"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Ota käyttöön kaistalla soitto"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetoothin AVRCP-versio"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Valitse Bluetoothin AVRCP-versio"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth-äänen koodekki"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Tarkista ADB:n/ADT:n kautta asennetut sovellukset haitallisen toiminnan varalta."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Näytetään Bluetooth-laitteet, joilla ei ole nimiä (vain MAC-osoitteet)."</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Bluetoothin yleinen äänenvoimakkuuden säätö poistetaan käytöstä ongelmien välttämiseksi esimerkiksi silloin, kun laitteen äänenvoimakkuus on liian kova tai sitä ei voi säätää."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Salli puhelimen soittoäänten toistaminen Bluetooth-kuulokemikrofoneissa"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Paikallinen pääte"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Ota käyttöön päätesov. joka mahdollistaa paikall. liittymäkäytön"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-tarkistus"</string>
diff --git a/packages/SettingsLib/res/values-fr-rCA/strings.xml b/packages/SettingsLib/res/values-fr-rCA/strings.xml
index 6fbe49a..c0c29d3 100644
--- a/packages/SettingsLib/res/values-fr-rCA/strings.xml
+++ b/packages/SettingsLib/res/values-fr-rCA/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Accélération matérielle pour le partage de connexion"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Afficher les appareils Bluetooth sans nom"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Désactiver le volume absolu"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Activer la signalisation intra-bande"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Version du profil Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Sélectionner la version du profil Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Vérifiez que les applications installées par ADB/ADT ne présentent pas de comportement dangereux."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Les appareils Bluetooth sans nom (adresses MAC seulement) seront affichés"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Désactive la fonctionnalité de volume absolu par Bluetooth en cas de problème de volume sur les appareils à distance, par exemple si le volume est trop élevé ou s\'il ne peut pas être contrôlé."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Autoriser la lecture des sonneries du téléphone sur les écouteurs Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Activer l\'application Terminal permettant l\'accès au shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Vérification HDCP"</string>
diff --git a/packages/SettingsLib/res/values-fr/strings.xml b/packages/SettingsLib/res/values-fr/strings.xml
index 10addbb..50c99e2 100644
--- a/packages/SettingsLib/res/values-fr/strings.xml
+++ b/packages/SettingsLib/res/values-fr/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Accélération matérielle pour le partage de connexion"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Afficher les appareils Bluetooth sans nom"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Désactiver le volume absolu"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Activer la signalisation intra-bande"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Version Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Sélectionner la version Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Vérifiez que les applications installées par ADB/ADT ne présentent pas de comportement dangereux."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Les appareils Bluetooth seront affichés sans nom (adresse MAC uniquement)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Désactive la fonctionnalité de volume absolu du Bluetooth en cas de problème de volume sur les appareils à distance, par exemple si le volume est trop élevé ou s\'il ne peut pas être contrôlé."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Autoriser la lecture des sonneries du téléphone sur les casques Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Activer l\'application Terminal permettant l\'accès au shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Vérification HDCP"</string>
diff --git a/packages/SettingsLib/res/values-gl/strings.xml b/packages/SettingsLib/res/values-gl/strings.xml
index 47d8408..775bbf1 100644
--- a/packages/SettingsLib/res/values-gl/strings.xml
+++ b/packages/SettingsLib/res/values-gl/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Aceleración de hardware para conexión compartida"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostrar dispositivos Bluetooth sen nomes"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Desactivar volume absoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Activar a función de soar na mesma banda"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versión AVRCP de Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecciona a versión AVRCP de Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Códec de audio por Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Comprobar as aplicacións instaladas a través de ADB/ADT para detectar comportamento perigoso."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Mostraranse dispositivos Bluetooth sen nomes (só enderezos MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Desactiva a función do volume absoluto do Bluetooth en caso de que se produzan problemas de volume cos dispositivos remotos, como volume demasiado alto ou falta de control."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permite que os tons de chamada do teléfono se reproduzan nos auriculares Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Activa a aplicación terminal que ofrece acceso ao shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Comprobación HDCP"</string>
diff --git a/packages/SettingsLib/res/values-gu/strings.xml b/packages/SettingsLib/res/values-gu/strings.xml
index f6bb039..712e57e 100644
--- a/packages/SettingsLib/res/values-gu/strings.xml
+++ b/packages/SettingsLib/res/values-gu/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ટિથરિંગ માટે હાર્ડવેર ગતિવૃદ્ધિ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"નામ વિનાના બ્લૂટૂથ ઉપકરણો બતાવો"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ચોક્કસ વૉલ્યૂમને અક્ષમ કરો"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"બેંડમાં રિંગ કરવાનું સક્ષમ કરો"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"બ્લૂટૂથ AVRCP સંસ્કરણ"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"બ્લૂટૂથ AVRCP સંસ્કરણ પસંદ કરો"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"બ્લૂટૂથ ઑડિઓ કોડેક"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"હાનિકારક વર્તણૂંક માટે ADB/ADT મારફતે ઇન્સ્ટોલ કરવામાં આવેલી ઍપ્લિકેશનો તપાસો."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"નામ વગરના (ફક્ત MAC ઍડ્રેસવાળા) બ્લૂટૂથ ઉપકરણો બતાવવામાં આવશે"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"રિમોટ ઉપકરણોમાં વધુ પડતું ઊંચું વૉલ્યૂમ અથવા નિયંત્રણની કમી જેવી વૉલ્યૂમની સમસ્યાઓની સ્થિતિમાં બ્લૂટૂથ ચોક્કસ વૉલ્યૂમ સુવિધાને અક્ષમ કરે છે."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ફોનની રિંગટોન બ્લૂટૂથ હૅડસેટ પર વાગવાની મંજૂરી આપો"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"સ્થાનિક ટર્મિનલ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"સ્થાનિક શેલ અ‍ૅક્સેસની ઑફર કરતી ટર્મિનલ એપ્લિકેશનને સક્ષમ કરો"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP તપાસણી"</string>
diff --git a/packages/SettingsLib/res/values-hi/strings.xml b/packages/SettingsLib/res/values-hi/strings.xml
index fcca957..a88abb5 100644
--- a/packages/SettingsLib/res/values-hi/strings.xml
+++ b/packages/SettingsLib/res/values-hi/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"हार्डवेयर से तेज़ी लाने के लिए टेदर करें"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"बिना नाम वाले ब्लूटूथ डिवाइस दिखाएं"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ब्लूटूथ से आवाज़ के नियंत्रण की सुविधा रोकें"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"इन-बैंड रिंग करना चालू करें"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ब्लूटूथ AVRCP वर्शन"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ब्लूटूथ AVRCP वर्शन चुनें"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ब्लूटूथ ऑडियो कोडेक"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"नुकसानदेह व्यवहार के लिए ADB/ADT के द्वारा इंस्टॉल किए गए ऐप्स  जाँचें."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"बिना नाम वाले ब्लूटूथ डिवाइस (केवल MAC पते वाले) दिखाए जाएंगे"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"दूर के डिवाइस पर आवाज़ बहुत बढ़ जाने या उससे नियंत्रण हटने जैसी समस्याएं होने पर, यह ब्लूटूथ के ज़रिए आवाज़ के नियंत्रण की सुविधा रोक देता है."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"फ़ोन की रिंगटोन को ब्लूटूथ हेडसेट पर बजने दें"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"स्थानीय टर्मिनल"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"लोकल शेल तक पहुंचने की सुविधा देने वाले टर्मिनल ऐप को चालू करें"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP जाँच"</string>
diff --git a/packages/SettingsLib/res/values-hr/strings.xml b/packages/SettingsLib/res/values-hr/strings.xml
index 514f648..a417cc1 100644
--- a/packages/SettingsLib/res/values-hr/strings.xml
+++ b/packages/SettingsLib/res/values-hr/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardversko ubrzanje za modemsko povezivanje"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Prikaži Bluetooth uređaje bez naziva"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Onemogući apsolutnu glasnoću"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Omogući zvuk zvona unutar pojasne širine"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Verzija AVRCP-a za Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Odaberite verziju AVRCP-a za Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Kodek za Bluetooth Audio"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Provjerite uzrokuju li aplikacije instalirane putem ADB-a/ADT-a poteškoće."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Prikazivat će se Bluetooth uređaji bez naziva (samo MAC adrese)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Onemogućuje Bluetoothovu značajku apsolutne glasnoće ako udaljeni uređaji imaju poteškoća sa zvukom, kao što su, primjerice, neprihvatljiva glasnoća ili nepostojanje kontrole."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Omogući reprodukciju melodija zvona telefona putem Bluetooth slušalica"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokalni terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Omogući aplikaciju terminala koja nudi pristup lokalnoj ovojnici"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP provjera"</string>
diff --git a/packages/SettingsLib/res/values-hu/strings.xml b/packages/SettingsLib/res/values-hu/strings.xml
index 9c94579..b6f1460 100644
--- a/packages/SettingsLib/res/values-hu/strings.xml
+++ b/packages/SettingsLib/res/values-hu/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Internetmegosztás hardveres gyorsítása"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Név nélküli Bluetooth-eszközök megjelenítése"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Abszolút hangerő funkció letiltása"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Sávon belüli csörgetés engedélyezése"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"A Bluetooth AVRCP-verziója"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"A Bluetooth AVRCP-verziójának kiválasztása"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth hang – Kodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Az ADB/ADT útján telepített alkalmazások ellenőrzése kártékony viselkedésre."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Név nélküli Bluetooth-eszközök jelennek meg (csak MAC-címekkel)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Letiltja a Bluetooth abszolút hangerő funkcióját a távoli eszközökkel kapcsolatos hangerőproblémák – például elfogadhatatlanul magas vagy nem vezérelhető hangerő – esetén."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"A telefonon lévő csengőhangok Bluetooth-headseteken való lejátszásának engedélyezése"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Helyi végpont"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Végalkalmazás engedélyezése a helyi rendszerhéj eléréséhez"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP ellenőrzés"</string>
diff --git a/packages/SettingsLib/res/values-hy/strings.xml b/packages/SettingsLib/res/values-hy/strings.xml
index 80431a0..3ba3f45 100644
--- a/packages/SettingsLib/res/values-hy/strings.xml
+++ b/packages/SettingsLib/res/values-hy/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Սարքակազմի արագացման միացում"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Ցուցադրել Bluetooth սարքերն առանց անունների"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Անջատել ձայնի բացարձակ ուժգնությունը"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Միացնել ներխմբային զանգը"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP տարբերակը"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Ընտրել Bluetooth AVRCP տարբերակը"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth աուդիո կոդեկ"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Ստուգեք տեղադրված հավելվածը ADB/ADT-ի միջոցով կասկածելի աշխատանքի պատճառով:"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth սարքերը կցուցադրվեն առանց անունների (միայն MAC հասցեները)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Կասեցնում է Bluetooth-ի ձայնի բացարձակ ուժգնության գործառույթը՝ հեռավոր սարքերի հետ ձայնի ուժգնությանը վերաբերող խնդիրներ ունենալու դեպքում (օրինակ՝ երբ ձայնի ուժգնությունն անընդունելի է կամ դրա կառավարումը հնարավոր չէ):"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Ընձեռել հեռախոսի բոլոր զանգերանգների Bluetooth ականջակալներով նվագարկումը"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Տեղային տերմինալ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Միացնել տերմինալային հավելվածը, որն առաջարկում է մուտք տեղային խեցի"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP ստուգում"</string>
diff --git a/packages/SettingsLib/res/values-in/strings.xml b/packages/SettingsLib/res/values-in/strings.xml
index 536d22e..2bb9ae0 100644
--- a/packages/SettingsLib/res/values-in/strings.xml
+++ b/packages/SettingsLib/res/values-in/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Akselerasi hardware tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Tampilkan perangkat Bluetooth tanpa nama"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Nonaktifkan volume absolut"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Aktifkan dering in-band"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versi AVRCP Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Pilih Versi AVRCP Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec Audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Periksa perilaku membahayakan dalam aplikasi yang terpasang melalui ADB/ADT."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Perangkat Bluetooth tanpa nama (hanya alamat MAC) akan ditampilkan"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Menonaktifkan fitur volume absolut Bluetooth jika ada masalah volume dengan perangkat jarak jauh, misalnya volume terlalu keras atau kurangnya kontrol."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Izinkan nada dering di ponsel diputar di headset Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal lokal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktifkan aplikasi terminal yang menawarkan akses kerangka lokal"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Pemeriksaan HDCP"</string>
diff --git a/packages/SettingsLib/res/values-is/strings.xml b/packages/SettingsLib/res/values-is/strings.xml
index a29fbe5..311227f 100644
--- a/packages/SettingsLib/res/values-is/strings.xml
+++ b/packages/SettingsLib/res/values-is/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Vélbúnaðarhröðun fyrir tjóðrun"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Sýna Bluetooth-tæki án heita"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Slökkva á samstillingu hljóðstyrks"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Leyfa símtöl á sömu rás"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP-útgáfa"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Velja Bluetooth AVRCP-útgáfu"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth hljóðkóðari"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kanna skaðlega hegðun forrita sem sett eru upp frá ADB/ADT."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-tæki án heita (aðeins MAC-vistfang) verða birt"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Slekkur á samstillingu Bluetooth-hljóðstyrks ef vandamál koma upp með hljóðstyrk hjá fjartengdum tækjum, svo sem of hár hljóðstyrkur eða erfiðleikar við stjórnun."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Leyfa að hringitónar í símanum spilist í Bluetooth-höfuðtólum"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Staðbundin skipanalína"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Virkja skipanalínuforrit sem leyfir staðbundinn skeljaraðgang"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-athugun"</string>
diff --git a/packages/SettingsLib/res/values-it/strings.xml b/packages/SettingsLib/res/values-it/strings.xml
index df0157a..b63232d 100644
--- a/packages/SettingsLib/res/values-it/strings.xml
+++ b/packages/SettingsLib/res/values-it/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tethering accelerazione hardware"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostra dispositivi Bluetooth senza nome"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Disattiva volume assoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Attiva suoneria in banda"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versione Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Seleziona versione Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Controlla che le app installate tramite ADB/ADT non abbiano un comportamento dannoso."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Verranno mostrati solo dispositivi Bluetooth senza nome (solo indirizzo MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Consente di disattivare la funzione del volume assoluto Bluetooth in caso di problemi con il volume dei dispositivi remoti, ad esempio un volume troppo alto o la mancanza di controllo."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Consenti la riproduzione delle suonerie del telefono tramite gli auricolari Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminale locale"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Abilita l\'app Terminale che offre l\'accesso alla shell locale"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Verifica HDCP"</string>
diff --git a/packages/SettingsLib/res/values-iw/strings.xml b/packages/SettingsLib/res/values-iw/strings.xml
index 0d78f26..538da91 100644
--- a/packages/SettingsLib/res/values-iw/strings.xml
+++ b/packages/SettingsLib/res/values-iw/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"שיפור מהירות באמצעות חומרה לצורך שיתוף אינטרנט בין ניידים"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"‏הצגת מכשירי Bluetooth ללא שמות"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"השבת עוצמת קול מוחלטת"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"‏הפעל צלצולים בערוץ ה-Bluetooth‏ (in-band ringing)"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"‏Bluetooth גרסה AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"‏בחר Bluetooth גרסה AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"‏Codec אודיו ל-Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"‏בדוק אפליקציות שהותקנו באמצעות ADB/ADT לאיתור התנהגות מזיקה."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"‏יוצגו מכשירי Bluetooth ללא שמות (כתובות MAC בלבד)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"‏משבית את תכונת עוצמת הקול המוחלטת ב-Bluetooth במקרה של בעיות בעוצמת הקול במכשירים מרוחקים, כגון עוצמת קול רמה מדי או חוסר שליטה ברמת העוצמה."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"‏הפעלת רינגטונים באוזניות Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"מסוף מקומי"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"הפעל אפליקציית מסוף המציעה גישה מקומית למעטפת"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"‏בדיקת HDCP"</string>
diff --git a/packages/SettingsLib/res/values-ja/strings.xml b/packages/SettingsLib/res/values-ja/strings.xml
index 4dddcd7..db1baa1 100644
--- a/packages/SettingsLib/res/values-ja/strings.xml
+++ b/packages/SettingsLib/res/values-ja/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"テザリング時のハードウェア アクセラレーション"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bluetooth デバイスを名前なしで表示"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"絶対音量を無効にする"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"インバンド リンギングを有効にする"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP バージョン"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP バージョンを選択する"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth オーディオ コーデック"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT経由でインストールされたアプリに不正な動作がないかを確認する"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth デバイスを名前なしで(MAC アドレスのみで)表示します"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"リモート端末で音量に関する問題(音量が大きすぎる、制御できないなど)が発生した場合に、Bluetooth の絶対音量の機能を無効にする。"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"スマートフォンの着信音が Bluetooth ヘッドセットで再生されることを許可する"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"ローカルターミナル"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"ローカルシェルアクセスを提供するターミナルアプリを有効にします"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCPチェック"</string>
diff --git a/packages/SettingsLib/res/values-ka/strings.xml b/packages/SettingsLib/res/values-ka/strings.xml
index d202993..00eaf84 100644
--- a/packages/SettingsLib/res/values-ka/strings.xml
+++ b/packages/SettingsLib/res/values-ka/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ტეტერინგის აპარატურული აჩქარება"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bluetooth-მოწყობილობების ჩვენება სახელების გარეშე"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ხმის აბსოლუტური სიძლიერის გათიშვა"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ზოლსშიდა დარეკვის ჩართვა"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth-ის AVRCP-ის ვერსია"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"აირჩიეთ Bluetooth-ის AVRCP-ის ვერსია"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth აუდიოს კოდეკი"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"შეამოწმეთ, რამდენად უსაფრთხოა ADB/ADT-ის საშუალებით ინსტალირებული აპლიკაციები."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-მოწყობილობები ნაჩვენები იქნება სახელების გარეშე (მხოლოდ MAC-მისამართები)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"გათიშავს Bluetooth-ის ხმის აბსოლუტური სიძლიერის ფუნქციას დისტანციურ მოწყობილობებზე ხმასთან დაკავშირებული ისეთი პრობლემების არსებობის შემთხვევაში, როგორიცაა ხმის დაუშვებლად მაღალი სიძლიერე ან კონტროლის შეუძლებლობა."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ტელეფონის ზარების Bluetooth-ყურსაცვამებზე დაკვრის დაშვება"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"ადგილობრივი ტერმინალი"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"ლოკალურ გარსზე წვდომის ტერმინალური აპლიკაციის ჩართვა"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP შემოწმება"</string>
diff --git a/packages/SettingsLib/res/values-kk/strings.xml b/packages/SettingsLib/res/values-kk/strings.xml
index 9f7c166..a318bd8 100644
--- a/packages/SettingsLib/res/values-kk/strings.xml
+++ b/packages/SettingsLib/res/values-kk/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Тетерингтің аппараттық жеделдетуі"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Атаусыз Bluetooth құрылғыларын көрсету"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Абсолютті дыбыс деңгейін өшіру"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Ішкі жолақтағы шылдырлауды қосу"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP нұсқасы"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP нұсқасын таңдау"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth аудимазмұн кодегі"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT арқылы орнатылған қолданбалардың залалды болмауын тексеру."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Атаусыз Bluetooth құрылғылары (тек MAC мекенжайымен) көрсетіледі"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Қолайсыз қатты дыбыс деңгейі немесе басқарудың болмауы сияқты қашықтағы құрылғыларда дыбыс деңгейімен мәселелер жағдайында Bluetooth абсолютті дыбыс деңгейі функциясын өшіреді."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Телефондағы қоңырау әуендерінің Bluetooth құлақаспабында ойнатылуына мүмкіндік беру"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Жергілікті терминал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Жергілікті шелл-код қол жетімділігін ұсынатын терминалды қолданбаны қосу"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP (жоғары кең жолақты сандық мазмұнды қорғау) тексеру"</string>
diff --git a/packages/SettingsLib/res/values-km/strings.xml b/packages/SettingsLib/res/values-km/strings.xml
index 59fca43..ae47318 100644
--- a/packages/SettingsLib/res/values-km/strings.xml
+++ b/packages/SettingsLib/res/values-km/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ការ​បង្កើនល្បឿន​ផ្នែករឹងសម្រាប់​ការភ្ជាប់"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"បង្ហាញ​ឧបករណ៍​ប្ល៊ូធូស​គ្មានឈ្មោះ"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"បិទកម្រិតសំឡេងលឺខ្លាំង"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"បើក​ការ​រោទ៍​ក្នុងបណ្តាញ"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"កំណែប្ល៊ូធូស AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ជ្រើសរើសកំណែប្ល៊ូធូស AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"កូឌិក​សំឡេង​ប៊្លូធូស"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ពិនិត្យ​កម្មវិធី​បាន​ដំឡើង​តាម​រយៈ ADB/ADT សម្រាប់​ឥរិយាបថ​ដែល​គ្រោះ​ថ្នាក់។"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"​ឧបករណ៍​ប្ល៊ូធូសគ្មានឈ្មោះ​ (អាសយដ្ឋាន MAC តែប៉ុណ្ណោះ) នឹង​បង្ហាញ"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"បិទលក្ខណៈពិសេសកម្រិតសំឡេងលឺខ្លាំងពេលភ្ជាប់ប៊្លូធូសក្នុងករណីមានបញ្ហាជាមួយឧបករណ៍បញ្ជាពីចម្ងាយ ដូចជាកម្រិតសំឡេងលឺខ្លាំងដែលមិនអាចទទួលយកបាន ឬខ្វះការគ្រប់គ្រង។"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"អនុញ្ញាត​ឲ្យ​សំឡេង​រោទ៍​នៅ​លើ​ទូរសព្ទ​បញ្ចេញសំឡេង​តាម​រយៈ​កាស​ប្ល៊ូធូស"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"ស្ថានីយ​មូលដ្ឋាន"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"បើក​កម្មវិធី​ស្ថានីយ​ដែល​ផ្ដល់​ការ​ចូល​សែល​មូលដ្ឋាន"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"ពិនិត្យ HDCP"</string>
diff --git a/packages/SettingsLib/res/values-kn/strings.xml b/packages/SettingsLib/res/values-kn/strings.xml
index 5a9bfb7..fbabb62 100644
--- a/packages/SettingsLib/res/values-kn/strings.xml
+++ b/packages/SettingsLib/res/values-kn/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ಹಾರ್ಡ್‌ವೇರ್‌ನ ವೇಗವರ್ಧನೆಯನ್ನು ಟೆಥರಿಂಗ್ ಮಾಡಿ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"ಹೆಸರುಗಳಿಲ್ಲದ ಬ್ಲೂಟೂತ್ ಸಾಧನಗಳನ್ನು ತೋರಿಸಿ"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ಸಂಪೂರ್ಣ ವಾಲ್ಯೂಮ್‌ ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಿ"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ಇನ್ ಬ್ಯಾಂಡ್ ರಿಂಗಿಂಗ್ ಸಕ್ರಿಯಗೊಳಿಸಿ"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ಬ್ಲೂಟೂತ್ AVRCP ಆವೃತ್ತಿ"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ಬ್ಲೂಟೂತ್ AVRCP ಆವೃತ್ತಿಯನ್ನು ಆಯ್ಕೆ ಮಾಡಿ"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ಬ್ಲೂಟೂತ್ ಆಡಿಯೋ ಕೋಡೆಕ್"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ಹಾನಿಮಾಡುವಂತಹ ವರ್ತನೆಗಾಗಿ ADB/ADT ಮೂಲಕ ಸ್ಥಾಪಿಸಲಾದ ಅಪ್ಲಿಕೇಶನ್‌ಗಳನ್ನು ಪರಿಶೀಲಿಸಿ."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"ಹೆಸರುಗಳಿಲ್ಲದ (ಕೇವಲ MAC ವಿಳಾಸಗಳು ಮಾತ್ರ) ಬ್ಲೂಟೂತ್ ಸಾಧನಗಳನ್ನು ಪ್ರದರ್ಶಿಸಲಾಗುತ್ತದೆ"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"ರಿಮೋಟ್ ಸಾಧನಗಳೊಂದಿಗೆ ಒಪ್ಪಲಾಗದ ಜೋರಾದ ವಾಲ್ಯೂಮ್ ಅಥವಾ ನಿಯಂತ್ರಣದ ಕೊರತೆಯಂತಹ ವಾಲ್ಯೂಮ್ ಸಮಸ್ಯೆಗಳಂತಹ ಸಂದರ್ಭದಲ್ಲಿ ಬ್ಲೂಟೂತ್ ಸಂಪೂರ್ಣ ವಾಲ್ಯೂಮ್ ವೈಶಿಷ್ಟ್ಯವನ್ನು ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಬಹುದು."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ಫೋನ್‌ನ ರಿಂಗ್‌ಟೋನ್‌ಗಳನ್ನು ಬ್ಲೂಟೂತ್ ಹೆಡ್‌ಸೆಟ್‌ಗಳಲ್ಲಿ ಪ್ಲೇ ಮಾಡಲು ಅನುಮತಿ ನೀಡಿ"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"ಸ್ಥಳೀಯ ಟರ್ಮಿನಲ್"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"ಸ್ಥಳೀಯ ಶೆಲ್ ಪ್ರವೇಶವನ್ನು ಒದಗಿಸುವ ಟರ್ಮಿನಲ್ ಅಪ್ಲಿಕೇಶನ್ ಸಕ್ರಿಯಗೊಳಿಸಿ"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP ಪರೀಕ್ಷಿಸುವಿಕೆ"</string>
diff --git a/packages/SettingsLib/res/values-ko/strings.xml b/packages/SettingsLib/res/values-ko/strings.xml
index c198cb6..4b7d0a4 100644
--- a/packages/SettingsLib/res/values-ko/strings.xml
+++ b/packages/SettingsLib/res/values-ko/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"테더링 하드웨어 가속"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"이름이 없는 블루투스 기기 표시"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"절대 볼륨 사용 안함"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"대역 내 벨소리 사용 설정"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"블루투스 AVRCP 버전"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"블루투스 AVRCP 버전 선택"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"블루투스 오디오 코덱"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT을 통해 설치된 앱에 유해한 동작이 있는지 확인"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"이름이 없이 MAC 주소만 있는 블루투스 기기가 표시됩니다."</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"참기 어려울 정도로 볼륨이 크거나 제어가 되지 않는 등 원격 기기에서 볼륨 문제가 발생할 경우 블루투스 절대 볼륨 기능을 사용 중지합니다."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"휴대전화의 벨소리가 블루투스 헤드셋에서 재생되도록 허용"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"로컬 터미널"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"로컬 셸 액세스를 제공하는 터미널 앱 사용"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP 확인"</string>
diff --git a/packages/SettingsLib/res/values-ky/strings.xml b/packages/SettingsLib/res/values-ky/strings.xml
index 0e2b8c0..98ca36a 100644
--- a/packages/SettingsLib/res/values-ky/strings.xml
+++ b/packages/SettingsLib/res/values-ky/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Тетерингдин иштешин тездетүү"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Аталышсыз Bluetooth түзмөктөрү көрсөтүлсүн"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Үндүн абсолюттук деңгээли өчүрүлсүн"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Канал аралык чалууну иштетүү"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP версиясы"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP версиясын тандоо"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth аудио кодек"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT аркылуу орнотулган колдонмолорду зыянкечтикке текшерүү."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Аталышсыз Bluetooth түзмөктөрү (MAC даректери менен гана) көрсөтүлөт"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Алыскы түзмөктөр өтө катуу добуш чыгарып же көзөмөлдөнбөй жатса Bluetooth \"Үндүн абсолюттук деңгээли\" функциясын өчүрөт."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Телефондогу рингтондор Bluetooth гарнитурасында ойнотулсун"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Жергиликтүү терминал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Жергиликтүү буйрук кабыгын сунуштаган терминалга уруксат берүү"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP текшерүү"</string>
diff --git a/packages/SettingsLib/res/values-lo/strings.xml b/packages/SettingsLib/res/values-lo/strings.xml
index 32a001b..6de2a2e 100644
--- a/packages/SettingsLib/res/values-lo/strings.xml
+++ b/packages/SettingsLib/res/values-lo/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ເປີດໃຊ້ການເລັ່ງຄວາມໄວດ້ວຍຮາດແວ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"ສະແດງອຸປະກອນ Bluetooth ທີ່ບໍ່ມີຊື່"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ປິດໃຊ້ລະດັບສຽງສົມບູນ"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ເປີດສຽງເຕືອນແບບອິນແບນ"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ເວີຊັນ Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ເລືອກເວີຊັນ Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ກວດສອບແອັບຯທີ່ຕິດຕັ້ງແລ້ວຜ່ານທາງ ADB/ADT ເພື່ອກວດຫາພຶດຕິກຳທີ່ເປັນອັນຕະລາຍ."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"ຈະສະແດງອຸປະກອນ Bluetooth ທີ່ບໍ່ມີຊື່ (ທີ່ຢູ່ MAC ເທົ່ານັ້ນ)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"ປິດໃຊ້ຄຸນສົມບັດລະດັບສຽງສົມບູນຂອງ Bluetooth ໃນກໍລະນີເກີດບັນຫາລະດັບສຽງສົມບູນກັບອຸປະກອນທາງໄກ ເຊັ່ນວ່າ ລະດັບສຽງດັງເກີນຍອມຮັບໄດ້ ຫຼື ຄວບຄຸມບໍ່ໄດ້."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ເປີດໃຫ້ສຽງຣິງໂທນຢູ່ໂທລະສັບດັງໃນຫູຟັງ Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal ໃນໂຕເຄື່ອງ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"ເປີດນຳໃຊ້ແອັບຯ Terminal ທີ່ໃຫ້ການເຂົ້າເຖິງ shell ໃນໂຕເຄື່ອງໄດ້"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"ການກວດສອບ HDCP"</string>
diff --git a/packages/SettingsLib/res/values-lt/strings.xml b/packages/SettingsLib/res/values-lt/strings.xml
index 0e49f5be..66fa62a 100644
--- a/packages/SettingsLib/res/values-lt/strings.xml
+++ b/packages/SettingsLib/res/values-lt/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Įrenginio kaip modemo naudojimo aparatinės įrangos spartinimas"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Rodyti „Bluetooth“ įrenginius be pavadinimų"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Išjungti didžiausią garsą"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Įgalinti diapazono skambėjimą"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"„Bluetooth“ AVRCP versija"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Pasirinkite „Bluetooth“ AVRCP versiją"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"„Bluetooth“ garso kodekas"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Patikrinkite, ar programų, įdiegtų naudojant ADB / ADT, veikimas nėra žalingas."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bus rodomi „Bluetooth“ įrenginiai be pavadinimų (tik MAC adresai)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Išjungiama „Bluetooth“ didžiausio garso funkcija, jei naudojant nuotolinio valdymo įrenginius kyla problemų dėl garso, pvz., garsas yra per didelis arba jo negalima tinkamai valdyti."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Leisti telefono skambėjimo tonus per „Bluetooth“ ausines"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Vietinis terminalas"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Įgal. terminalo progr., siūlančią prieigą prie viet. apvalkalo"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP tikrinimas"</string>
diff --git a/packages/SettingsLib/res/values-lv/strings.xml b/packages/SettingsLib/res/values-lv/strings.xml
index fd9d60c..f32accd 100644
--- a/packages/SettingsLib/res/values-lv/strings.xml
+++ b/packages/SettingsLib/res/values-lv/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Paātrināta aparatūras darbība piesaistei"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Rādīt Bluetooth ierīces bez nosaukumiem"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Atspējot absolūto skaļumu"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Iespējot iekšjoslas zvanīšanu"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP versija"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Atlasiet Bluetooth AVRCP versiju"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth audio kodeks"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Pārbaudīt, vai lietotņu, kuru instalēšanai izmantots ADB/ADT, darbība nav kaitīga."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Tiks parādītas Bluetooth ierīces bez nosaukumiem (tikai MAC adreses)."</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Atspējo Bluetooth absolūtā skaļuma funkciju skaļuma problēmu gadījumiem attālajās ierīcēs, piemēram, ja ir nepieņemami liels skaļums vai nav iespējas kontrolēt skaļumu."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Atļaut tālrunī esošo zvana signālu atskaņošanu Bluetooth austiņās"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Vietējā beigu lietotne"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Iespējot beigu lietotni, kurā piedāvāta vietējā čaulas piekļuve"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP pārbaude"</string>
diff --git a/packages/SettingsLib/res/values-mk/strings.xml b/packages/SettingsLib/res/values-mk/strings.xml
index 85cd020..3151f56 100644
--- a/packages/SettingsLib/res/values-mk/strings.xml
+++ b/packages/SettingsLib/res/values-mk/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Хардверско забрзување за врзување"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Прикажувај уреди со Bluetooth без имиња"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Оневозможете апсолутна јачина на звук"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Овозможете ѕвонење во појас"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Верзија Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Изберете верзија Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Кодек за аудио преку Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Провери апликации инсталирани преку ADB/ADT за штетно однесување."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Уредите со Bluetooth без имиња (само MAC-адреси) ќе се прикажуваат"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Ја оневозможува карактеристиката за апсолутна јачина на звук преку Bluetooth во случај кога ќе настанат проблеми со далечинските уреди, како на пр., неприфатливо силен звук или недоволна контрола."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Дозволи мелодиите на телефонот да се пуштаат на Bluetooth слушалките"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Локален терминал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Овозможи апликација на терминал што овозможува локален пристап кон школка."</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Проверување HDCP"</string>
diff --git a/packages/SettingsLib/res/values-ml/strings.xml b/packages/SettingsLib/res/values-ml/strings.xml
index 77b58cf..2b86e50 100644
--- a/packages/SettingsLib/res/values-ml/strings.xml
+++ b/packages/SettingsLib/res/values-ml/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ടെതറിംഗ് ഹാർഡ്‌വെയർ ത്വരിതപ്പെടുത്തൽ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"പേരില്ലാത്ത Bluetooth ഉപകരണങ്ങൾ കാണിക്കുക"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"അബ്‌സൊല്യൂട്ട് വോളിയം പ്രവർത്തനരഹിതമാക്കുക"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ഇൻ-ബാൻഡ് റിംഗുചെയ്യൽ പ്രവർത്തനക്ഷമമാക്കുക"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP പതിപ്പ്"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP പതിപ്പ് തിരഞ്ഞെടുക്കുക"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth ഓഡിയോ കോഡെക്"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"കേടാക്കുന്ന പ്രവർത്തനരീതിയുള്ള ADB/ADT വഴി ഇൻസ്റ്റാളുചെയ്‌ത അപ്ലിക്കേഷനുകൾ പരിശോധിക്കുക."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"പേരില്ലാത്ത Bluetooth ഉപകരണങ്ങൾ (MAC വിലാസങ്ങൾ മാത്രം) പ്രദർശിപ്പിക്കും"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"അസ്വീകാര്യമായ തരത്തിൽ ഉയർന്ന വോളിയമോ ശബ്ദ നിയന്ത്രണത്തിന്റെ അഭാവമോ പോലെ, വിദൂര ഉപകരണങ്ങളുമായി ബന്ധപ്പെട്ട വോളിയം പ്രശ്നങ്ങൾ ഉണ്ടാകുന്ന സാഹചര്യത്തിൽ, Bluetooth അബ്‌സൊല്യൂട്ട് വോളിയം ഫീച്ചർ പ്രവർത്തനരഹിതമാക്കുന്നു."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ഫോണിലെ റിംഗ്‌ടോണുകൾ Bluetooth ഹെഡ്‌സെറ്റുകളിൽ പ്ലേ ചെയ്യാനായി അനുവദിക്കുക"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"പ്രാദേശിക ടെർമിനൽ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"പ്രാദേശിക ഷെൽ ആക്‌സസ് നൽകുന്ന ടെർമിനൽ അപ്ലിക്കേഷൻ പ്രവർത്തനക്ഷമമാക്കുക"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP പരിശോധന"</string>
diff --git a/packages/SettingsLib/res/values-mn/strings.xml b/packages/SettingsLib/res/values-mn/strings.xml
index 3c6690c..152408a 100644
--- a/packages/SettingsLib/res/values-mn/strings.xml
+++ b/packages/SettingsLib/res/values-mn/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Модем болгох хардвер хурдасгуур"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Нэргүй Bluetooth төхөөрөмжийг харуулах"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Үнэмлэхүй дууны түвшинг идэвхгүй болгох"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Сүлжээний хонхны аяыг идэвхжүүлэх"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP хувилбар"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP хувилбарыг сонгох"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth аудио кодлогч"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT-р суулгасан апп-уудыг хорлонтой авиртай эсэхийг шалгах."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Нэргүй Bluetooth төхөөрөмжийг (зөвхөн MAC хаяг) харуулна"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Хэт чанга дуугаралт эсвэл муу тохиргоо зэрэг алсын зайн төхөөрөмжийн дуугаралттай холбоотой асуудлын үед Bluetooth-ийн үнэмлэхүй дууны түвшинг идэвхгүй болго."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Утасны хонхны аяыг Bluetooth чихэвчээр тоглуулахыг зөвшөөрөх"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Локал терминал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Локал суурьт хандалт хийх боломж олгодог терминалын апп-г идэвхжүүлэх"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP шалгах"</string>
diff --git a/packages/SettingsLib/res/values-mr/strings.xml b/packages/SettingsLib/res/values-mr/strings.xml
index bb0a337..7402d29 100644
--- a/packages/SettingsLib/res/values-mr/strings.xml
+++ b/packages/SettingsLib/res/values-mr/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"टेदरिंग हार्डवेअर प्रवेग"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"नावांशिवाय ब्‍लूटूथ डिव्‍हाइस दाखवा"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"संपूर्ण आवाज अक्षम करा"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"इन-बँड रिंगिंग सक्षम करा"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ब्लूटूथ AVRCP आवृत्ती"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ब्लूटूथ AVRCP आवृत्ती निवडा"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ब्लूटूथ ऑडिओ कोडेक"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"हानिकारक वर्तनासाठी ADB/ADT द्वारे इंस्टॉल अॅप्स तपासा."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"नावांशिवाय ब्‍लूटूथ डीव्‍हाइस (फक्‍त MAC पत्‍ते) दाखवले जातील"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"दूरस्थ डीव्हाइसमध्ये सहन न होणारा मोठा आवाज किंवा नियंत्रणचा अभाव यासारखी आवाजाची समस्या असल्यास ब्लूटूथ संपूर्ण आवाज वैशिष्ट्य अक्षम करते."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"फोनवरील रिंगटोन ब्लूटूथ हेडसेटवर वाजू द्या"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"स्थानिक टर्मिनल"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"स्थानिक शेल प्रवेश देणारा टर्मिनल अॅप सक्षम करा"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP तपासणी"</string>
diff --git a/packages/SettingsLib/res/values-ms/strings.xml b/packages/SettingsLib/res/values-ms/strings.xml
index aa94b7c..51ab84e 100644
--- a/packages/SettingsLib/res/values-ms/strings.xml
+++ b/packages/SettingsLib/res/values-ms/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Pecutan perkakasan penambatan"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Tunjukkan peranti Bluetooth tanpa nama"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Lumpuhkan kelantangan mutlak"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Dayakan dering dalam jalur"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versi AVRCP Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Pilih Versi AVRCP Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec Audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Semak apl yang dipasang melalui ADB/ADT untuk tingkah laku yang berbahaya."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Peranti Bluetooth tanpa nama (alamat MAC sahaja) akan dipaparkan"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Lumpuhkan ciri kelantangan mutlak Bluetooth dalam kes isu kelantangan menggunakan peranti kawalan jauh seperti kelantangan yang sangat kuat atau tidak dapat mengawal."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Benarkan nada dering pada telefon dimainkan pada set kepala Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal setempat"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Dayakan apl terminal yang menawarkan akses shell tempatan"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Penyemakan HDCP"</string>
diff --git a/packages/SettingsLib/res/values-my/strings.xml b/packages/SettingsLib/res/values-my/strings.xml
index 57f6c6f..c643c59 100644
--- a/packages/SettingsLib/res/values-my/strings.xml
+++ b/packages/SettingsLib/res/values-my/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ဖုန်းကို မိုဒမ်အဖြစ်အသုံးပြုမှု စက်ပစ္စည်းဖြင့် အရှိန်မြှင့်တင်ခြင်း"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"အမည်မရှိသော ဘလူးတုသ်စက်ပစ္စည်းများကို ပြသရန်"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ပကတိ အသံနှုန်း သတ်မှတ်ချက် ပိတ်ရန်"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"သတ်မှတ်ထားသည့်ဖုန်းမြည်သံကို အသုံးပြုခြင်းအား ဖွင့်ရန်"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ဘလူးတုသ် AVRCP ဗားရှင်း"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ဘလူးတုသ် AVRCP ဗားရှင်းကို ရွေးပါ"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ဘလူးတုသ်အသံ ကိုးဒက်ခ်"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT မှတဆင့် ထည့်သွင်းသော အပလီကေးရှင်းများကို အန္တရာယ်ဖြစ်နိုင်ခြင်း ရှိမရှိ စစ်ဆေးရန်။"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"အမည်မရှိသော (MAC လိပ်စာများသာပါသော) ဘလူးတုသ်စက်ပစ္စည်းများကို ပြသပါမည်"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"ချိတ်ဆက်ထားသည့် ကိရိယာတွင် လက်မခံနိုင်လောက်အောင် ဆူညံ သို့မဟုတ် ထိန်းညှိမရနိုင်သော အသံပိုင်းပြဿနာ ရှိခဲ့လျှင် ဘလူးတုသ် ပကတိ အသံနှုန်းကို ပိတ်ပါ။"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ဖုန်းတွင်းရှိ ဖုန်းမြည်သံများကို ဘလူးတုသ် မိုက်ခွက်ပါနားကြပ်တွင် ဖွင့်ခွင့်ပြုရန်"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"လိုကယ်တာမီနယ်"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"local shell အသုံးပြုခွင့်ကမ်းလှမ်းသော တာမင်နယ်အပလီကေးရှင်းဖွင့်ပါ"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP စစ်ဆေးမှု"</string>
diff --git a/packages/SettingsLib/res/values-nb/strings.xml b/packages/SettingsLib/res/values-nb/strings.xml
index 1cabc5c..0cea1a7 100644
--- a/packages/SettingsLib/res/values-nb/strings.xml
+++ b/packages/SettingsLib/res/values-nb/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Maskinvareakselerasjon for internettdeling"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Vis Bluetooth-enheter uten navn"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Slå av funksjonen for absolutt volum"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Slå på innenbåndsringing"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP-versjon"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Velg Bluetooth AVRCP-versjon"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Kodek for Bluetooth-lyd"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Sjekk apper som er installert via ADB/ADT for skadelig adferd."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-enheter uten navn (bare MAC-adresser) vises"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Slår av funksjonen for absolutt volum via Bluetooth i tilfelle det oppstår volumrelaterte problemer med eksterne enheter, for eksempel uakseptabelt høyt volum eller mangel på kontroll."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Tillater at ringelyder på telefonen spilles av på Bluetooth-hodetelefoner"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokal terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktiver terminalappen som gir lokal kommandolistetilgang"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-kontroll"</string>
diff --git a/packages/SettingsLib/res/values-ne/strings.xml b/packages/SettingsLib/res/values-ne/strings.xml
index f5f2269..d0ec0f5 100644
--- a/packages/SettingsLib/res/values-ne/strings.xml
+++ b/packages/SettingsLib/res/values-ne/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"टेदरिङको लागि हार्डवेयरको प्रवेग"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"नामकरण नगरिएका ब्लुटुथ यन्त्रहरू देखाउनुहोस्"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"निरपेक्ष आवाज असक्षम गर्नुहोस्"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"इन-ब्यान्ड घन्टी बज्ने सुविधालाई सक्षम पार्नुहोस्"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ब्लुटुथको AVRCP संस्करण"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ब्लुटुथको AVRCP संस्करण चयन गर्नुहोस्"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ब्लुटुथ अडियोको कोडेक"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"हानिकारक व्यवहारको लागि ADB/ADT को माध्यमबाट स्थापित अनुप्रयोगहरूको जाँच गर्नुहोस्।"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"नामकरण नगरिएका ब्लुटुथ यन्त्रहरू (MAC ठेगाना भएका मात्र) देखाइनेछ"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"रिमोट यन्त्रहरूमा अस्वीकार्य चर्को आवाज वा नियन्त्रणमा कमी जस्ता आवाज सम्बन्धी समस्याहरूको अवस्थामा ब्लुटुथ निरपेक्ष आवाज सुविधालाई असक्षम गराउँछ।"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"उक्त फोनमा भएका रिङटोनहरूलाई ब्लुटुथका हेडसेटहरूमा प्ले गर्न दिनुहोस्"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"स्थानीय टर्मिनल"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"स्थानीय सेल पहुँच प्रदान गर्ने टर्मिनल अनुप्रयोग सक्षम गर्नुहोस्"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP जाँच गर्दै"</string>
diff --git a/packages/SettingsLib/res/values-nl/strings.xml b/packages/SettingsLib/res/values-nl/strings.xml
index fe17c1d..87d20c2 100644
--- a/packages/SettingsLib/res/values-nl/strings.xml
+++ b/packages/SettingsLib/res/values-nl/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardwareversnelling voor tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bluetooth-apparaten zonder namen weergeven"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Absoluut volume uitschakelen"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"In-band bellen inschakelen"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth-AVRCP-versie"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth-AVRCP-versie selecteren"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth-audiocodec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Apps die zijn geïnstalleerd via ADB/ADT, controleren op schadelijk gedrag"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-apparaten zonder namen (alleen MAC-adressen) worden weergegeven"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Hiermee wordt de functie voor absoluut volume van Bluetooth uitgeschakeld in geval van volumeproblemen met externe apparaten, zoals een onacceptabel hoog volume of geen volumeregeling."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Toestaan dat beltonen worden afgespeeld op Bluetooth-headsets"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokale terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Terminal-app inschakelen die lokale shell-toegang biedt"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-controle"</string>
diff --git a/packages/SettingsLib/res/values-pa/strings.xml b/packages/SettingsLib/res/values-pa/strings.xml
index c791107..d870a99 100644
--- a/packages/SettingsLib/res/values-pa/strings.xml
+++ b/packages/SettingsLib/res/values-pa/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ਟੈਦਰਿੰਗ ਹਾਰਡਵੇਅਰ ਐਕਸੈੱਲਰੇਸ਼ਨ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"ਅਨਾਮ ਬਲੂਟੁੱਥ ਡੀਵਾਈਸਾਂ ਦਿਖਾਓ"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ਪੂਰਨ ਵੌਲਿਊਮ ਨੂੰ ਅਯੋਗ ਬਣਾਓ"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ਇਨ-ਬੈਂਡ ਘੰਟੀ ਵੱਜਣ ਨੂੰ ਚਾਲੂ ਕਰੋ"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"ਬਲੂਟੁੱਥ AVRCP ਵਰਜਨ"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"ਬਲੂਟੁੱਥ AVRCP ਵਰਜਨ ਚੁਣੋ"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ਬਲੂਟੁੱਥ ਔਡੀਓ ਕੋਡੇਕ"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ਹਾਨੀਕਾਰਕ ਵਿਵਹਾਰ ਲਈ ADB/ADT ਰਾਹੀਂ ਸਥਾਪਤ ਕੀਤੀਆਂ ਐਪਾਂ ਦੀ ਜਾਂਚ ਕਰੋ।"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"ਅਨਾਮ ਬਲੂਟੁੱਥ ਡੀਵਾਈਸਾਂ ਦਿਖਾਈਆਂ ਜਾਣਗੀਆਂ (ਸਿਰਫ਼ MAC ਪਤੇ)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"ਰਿਮੋਟ ਡੀਵਾਈਸਾਂ ਨਾਲ ਵੌਲਿਊਮ ਸਮੱਸਿਆਵਾਂ ਜਿਵੇਂ ਕਿ ਨਾ ਪਸੰਦ ਕੀਤੀ ਜਾਣ ਵਾਲੀ ਉੱਚੀ ਵੌਲਿਊਮ ਜਾਂ ਕੰਟਰੋਲ ਦੀ ਕਮੀ ਵਰਗੀ ਹਾਲਤ ਵਿੱਚ ਬਲੂਟੁੱਥ ਪੂਰਨ ਵੌਲਿਊਮ ਵਿਸ਼ੇਸ਼ਤਾ ਨੂੰ ਅਯੋਗ ਬਣਾਉਂਦਾ ਹੈ।"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ਤੁਹਾਡੇ ਫ਼ੋਨ ਦੀਆਂ ਰਿੰਗਟੋਨਾਂ ਨੂੰ ਬਲੂਟੁੱਥ ਹੈੱਡਸੈੱਟਾਂ \'ਤੇ ਚਲਾਉਣ ਦੀ ਇਜਾਜ਼ਤ ਦਿਓ"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"ਸਥਾਨਕ ਟਰਮੀਨਲ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"ਟਰਮੀਨਲ ਐਪ ਨੂੰ ਚਾਲੂ ਕਰੋ ਜੋ ਸਥਾਨਕ ਸ਼ੈਲ ਪਹੁੰਚ ਪੇਸ਼ਕਸ਼ ਕਰਦਾ ਹੈ"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP ਜਾਂਚ"</string>
diff --git a/packages/SettingsLib/res/values-pl/strings.xml b/packages/SettingsLib/res/values-pl/strings.xml
index 3c0cf9e..7b66aa5 100644
--- a/packages/SettingsLib/res/values-pl/strings.xml
+++ b/packages/SettingsLib/res/values-pl/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Akceleracja sprzętowa tetheringu"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Pokaż urządzenia Bluetooth bez nazw"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Wyłącz głośność bezwzględną"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Włącz dzwonek w kanale dźwiękowym"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Wersja AVRCP Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Wybierz wersję AVRCP Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Kodek dźwięku Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Sprawdź, czy aplikacje zainstalowane przez ADB/ADT nie zachowują się w szkodliwy sposób"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Zostaną wyświetlone urządzenia Bluetooth bez nazw (tylko adresy MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Wyłącza funkcję Głośność bezwzględna Bluetooth, jeśli występują problemy z urządzeniami zdalnymi, np. zbyt duża głośność lub brak kontroli."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Zezwala na odtwarzanie dzwonków telefonu w zestawach słuchawkowych Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal lokalny"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Włącz terminal, który umożliwia dostęp do powłoki lokalnej"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Sprawdzanie HDCP"</string>
diff --git a/packages/SettingsLib/res/values-pt-rBR/strings.xml b/packages/SettingsLib/res/values-pt-rBR/strings.xml
index 240f850..d99097a 100644
--- a/packages/SettingsLib/res/values-pt-rBR/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rBR/strings.xml
@@ -142,7 +142,7 @@
     <string name="tts_play_example_summary" msgid="8029071615047894486">"Reproduzir uma rápida demonstração da voz sintetizada"</string>
     <string name="tts_install_data_title" msgid="4264378440508149986">"Instalar dados de voz"</string>
     <string name="tts_install_data_summary" msgid="5742135732511822589">"É necessário instalar os dados de voz para a sintetização da fala"</string>
-    <string name="tts_engine_security_warning" msgid="8786238102020223650">"Este mecanismo de síntese de fala pode coletar todo texto que será falado, inclusive dados pessoais como senhas e números de cartão de crédito. Ele é proveniente do mecanismo <xliff:g id="TTS_PLUGIN_ENGINE_NAME">%s</xliff:g>. Deseja ativar o uso desse mecanismo de síntese de fala?"</string>
+    <string name="tts_engine_security_warning" msgid="8786238102020223650">"Este mecanismo de síntese de fala pode coletar todo texto que será falado, inclusive dados pessoais como senhas e números de cartão de crédito. Ele é proveniente do mecanismo <xliff:g id="TTS_PLUGIN_ENGINE_NAME">%s</xliff:g>. Quer ativar o uso desse mecanismo de síntese de fala?"</string>
     <string name="tts_engine_network_required" msgid="1190837151485314743">"Este idioma requer uma conexão de rede ativa para a conversão de texto em voz."</string>
     <string name="tts_default_sample_string" msgid="4040835213373086322">"Este é um exemplo de sintetização de voz."</string>
     <string name="tts_status_title" msgid="7268566550242584413">"Status de idioma padrão"</string>
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Aceleração de hardware de tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostrar dispositivos Bluetooth sem nomes"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Desativar volume absoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Ativar o toque em banda"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versão do Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecionar versão do Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec de áudio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Verificar comportamento nocivo em apps instalados via ADB/ADT."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Dispositivos Bluetooth sem nomes (somente endereços MAC) serão exibidos"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Desativa o recurso Bluetooth de volume absoluto em caso de problemas com o volume em dispositivos remotos, como volume excessivamente alto ou falta de controle."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permitir que os toques no smartphone sejam reproduzidos em fones de ouvido Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Ativar o app terminal que oferece acesso ao shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Verificação HDCP"</string>
diff --git a/packages/SettingsLib/res/values-pt-rPT/strings.xml b/packages/SettingsLib/res/values-pt-rPT/strings.xml
index 4852406af..8c7fbba 100644
--- a/packages/SettingsLib/res/values-pt-rPT/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rPT/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Aceleração de hardware para ligação (à Internet) via telemóvel"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostrar dispositivos Bluetooth sem nomes"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Desativar volume absoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Ativar toque dentro da banda"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versão de Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecionar versão de Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec de áudio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Verificar as aplicações instaladas via ADB/ADT para detetar comportamento perigoso."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"São apresentados os dispositivos Bluetooth sem nomes (apenas endereços MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Desativa a funcionalidade de volume absoluto do Bluetooth caso existam problemas de volume com dispositivos remotos, como um volume insuportavelmente alto ou a ausência de controlo."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permitir que os toques no telemóvel sejam reproduzidos em auscultadores com microfone integrado Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Ativar aplicação terminal que oferece acesso local à shell"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Verificação HDCP"</string>
diff --git a/packages/SettingsLib/res/values-pt/strings.xml b/packages/SettingsLib/res/values-pt/strings.xml
index 240f850..d99097a 100644
--- a/packages/SettingsLib/res/values-pt/strings.xml
+++ b/packages/SettingsLib/res/values-pt/strings.xml
@@ -142,7 +142,7 @@
     <string name="tts_play_example_summary" msgid="8029071615047894486">"Reproduzir uma rápida demonstração da voz sintetizada"</string>
     <string name="tts_install_data_title" msgid="4264378440508149986">"Instalar dados de voz"</string>
     <string name="tts_install_data_summary" msgid="5742135732511822589">"É necessário instalar os dados de voz para a sintetização da fala"</string>
-    <string name="tts_engine_security_warning" msgid="8786238102020223650">"Este mecanismo de síntese de fala pode coletar todo texto que será falado, inclusive dados pessoais como senhas e números de cartão de crédito. Ele é proveniente do mecanismo <xliff:g id="TTS_PLUGIN_ENGINE_NAME">%s</xliff:g>. Deseja ativar o uso desse mecanismo de síntese de fala?"</string>
+    <string name="tts_engine_security_warning" msgid="8786238102020223650">"Este mecanismo de síntese de fala pode coletar todo texto que será falado, inclusive dados pessoais como senhas e números de cartão de crédito. Ele é proveniente do mecanismo <xliff:g id="TTS_PLUGIN_ENGINE_NAME">%s</xliff:g>. Quer ativar o uso desse mecanismo de síntese de fala?"</string>
     <string name="tts_engine_network_required" msgid="1190837151485314743">"Este idioma requer uma conexão de rede ativa para a conversão de texto em voz."</string>
     <string name="tts_default_sample_string" msgid="4040835213373086322">"Este é um exemplo de sintetização de voz."</string>
     <string name="tts_status_title" msgid="7268566550242584413">"Status de idioma padrão"</string>
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Aceleração de hardware de tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Mostrar dispositivos Bluetooth sem nomes"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Desativar volume absoluto"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Ativar o toque em banda"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versão do Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selecionar versão do Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec de áudio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Verificar comportamento nocivo em apps instalados via ADB/ADT."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Dispositivos Bluetooth sem nomes (somente endereços MAC) serão exibidos"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Desativa o recurso Bluetooth de volume absoluto em caso de problemas com o volume em dispositivos remotos, como volume excessivamente alto ou falta de controle."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permitir que os toques no smartphone sejam reproduzidos em fones de ouvido Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminal local"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Ativar o app terminal que oferece acesso ao shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Verificação HDCP"</string>
diff --git a/packages/SettingsLib/res/values-ro/strings.xml b/packages/SettingsLib/res/values-ro/strings.xml
index 73869d50..1c67550 100644
--- a/packages/SettingsLib/res/values-ro/strings.xml
+++ b/packages/SettingsLib/res/values-ro/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Accelerare hardware pentru tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Afișați dispozitivele Bluetooth fără nume"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Dezactivați volumul absolut"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Activați soneria în căști"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versiunea AVRCP pentru Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Selectați versiunea AVRCP pentru Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec audio Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Verificați aplicațiile instalate utilizând ADB/ADT, pentru a detecta un comportament dăunător."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Vor fi afișate dispozitivele Bluetooth fără nume (numai adresele MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Dezactivează funcția Bluetooth de volum absolut în cazul problemelor de volum apărute la dispozitivele la distanță, cum ar fi volumul mult prea ridicat sau lipsa de control asupra acestuia."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Permiteți ca tonurile de sonerie de pe telefon să fie redate prin căștile Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Aplicație terminal locală"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Activați aplicația terminal care oferă acces la shell local"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Verificare HDCP"</string>
diff --git a/packages/SettingsLib/res/values-ru/strings.xml b/packages/SettingsLib/res/values-ru/strings.xml
index 0ebf020..4b11594 100644
--- a/packages/SettingsLib/res/values-ru/strings.xml
+++ b/packages/SettingsLib/res/values-ru/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Аппаратное ускорение в режиме модема"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Показывать Bluetooth-устройства без названий"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Отключить абсолютный уровень громкости"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Включить внутриполосное воспроизведение"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Версия Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Выберите версию Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Аудиокодек для передачи через Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Выполнять проверку безопасности приложений при установке через ADB/ADT"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Показывать Bluetooth-устройства без названий (только с MAC-адресами)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Отключить абсолютный уровень громкости Bluetooth при возникновении проблем на удаленных устройствах, например при слишком громком звучании или невозможности контролировать настройку."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Разрешить воспроизведение рингтонов на телефоне через Bluetooth-гарнитуру"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Локальный терминальный доступ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Разрешить терминальный доступ к локальной оболочке"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Проверка HDCP"</string>
diff --git a/packages/SettingsLib/res/values-si/strings.xml b/packages/SettingsLib/res/values-si/strings.xml
index 35631c9..2ffe814d 100644
--- a/packages/SettingsLib/res/values-si/strings.xml
+++ b/packages/SettingsLib/res/values-si/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ටෙදරින් දෘඪාංග ත්වරණය"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"නම් නොමැති බ්ලූටූත් උපාංග පෙන්වන්න"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"නිරපේක්ෂ හඩ පරිමාව අබල කරන්න"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"කලාපය තුළ නාද වීම සබල කරන්න"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"බ්ලූටූත් AVRCP අනුවාදය"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"බ්ලූටූත් AVRCP අනුවාදය තෝරන්න"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"බ්ලූටූත් ශ්‍රව්‍ය Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT හරහා ස්ථාපනය වූ යෙදුම්, විනාශකාරී ක්‍රියාවන් ඇත්දැයි පරික්ෂාකර බලන්න."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"නම් නොමැති බ්ලූටූත් උපාංග (MAC ලිපින පමණි) සංදර්ශනය කරනු ඇත"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"පිළිගත නොහැකි ලෙස වැඩි හඩ පරිමාව හෝ පාලනය නොමැති වීම යනාදී දුරස්ථ උපාංග සමගින් වන හඬ පරිමා ගැටලුවලදී බ්ලූටූත් නිරපේක්ෂ හඬ පරිමා විශේෂාංගය අබල කරයි."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"දුරකථනයේ නාද රටාවලට බ්ලූටූත් මත වාදනය වීමට ඉඩ දෙන්න"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"අභ්‍යන්තර අන්තය"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"දේශීය ෂෙල් ප්‍රවේශනය පිරිනමන ටර්මිනල් යෙදුම සබල කරන්න"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP පරික්ෂාව"</string>
diff --git a/packages/SettingsLib/res/values-sk/strings.xml b/packages/SettingsLib/res/values-sk/strings.xml
index c90e221..0cefd71 100644
--- a/packages/SettingsLib/res/values-sk/strings.xml
+++ b/packages/SettingsLib/res/values-sk/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardvérovú akcelerácia pre tethering"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Zobrazovať zariadenia Bluetooth bez názvov"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Zakázať absolútnu hlasitosť"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Povoliť zvonenie v hovorovom pásme"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Verzia rozhrania Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Zvoľte verziu rozhrania Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio – kodek"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kontrolovať škodlivosť aplikácií nainštalovaných pomocou nástroja ADB alebo ADT"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Zariadenia Bluetooth sa budú zobrazovať bez názvov (iba adresy MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Umožňuje zakázať funkciu absolútnej hlasitosti rozhrania Bluetooth v prípade problémov s hlasitosťou na vzdialených zariadeniach, ako je napríklad neprijateľne vysoká hlasitosť alebo absencia ovládacích prvkov."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Umožňuje prehrávať tóny zvonenia na telefóne v náhlavných súpravách Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Miestny terminál"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Povoliť terminálovú apl. na miestny prístup k prostrediu shell"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Kontrola HDCP"</string>
diff --git a/packages/SettingsLib/res/values-sl/strings.xml b/packages/SettingsLib/res/values-sl/strings.xml
index a131632..0864d5b 100644
--- a/packages/SettingsLib/res/values-sl/strings.xml
+++ b/packages/SettingsLib/res/values-sl/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Strojno pospeševanje za internetno povezavo prek mobilnega telefona"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Naprave Bluetooth prikaži brez imen"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Onemogočanje absolutnega praga glasnosti"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Omogoči zvonjenje iz telefona"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Različica profila AVRCP za Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Izberite različico profila AVRCP za Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Zvočni kodek za Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Preveri, ali so aplikacije, nameščene prek ADB/ADT, škodljive."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Naprave Bluetooth bodo prikazane brez imen (samo z naslovi MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Onemogoči funkcijo absolutnega praga glasnosti za Bluetooth, če pride do težav z glasnostjo z oddaljenimi napravami, kot je nesprejemljivo visoka glasnost ali pomanjkanje nadzora."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Omogoči, da se toni zvonjenja v telefonu predvajajo v slušalkah z mikrofonom Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokalni terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Omogočanje terminalske aplikacije za dostop do lokalne lupine"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Preverjanje HDCP"</string>
diff --git a/packages/SettingsLib/res/values-sq/strings.xml b/packages/SettingsLib/res/values-sq/strings.xml
index d5e92dc..63da6ff 100644
--- a/packages/SettingsLib/res/values-sq/strings.xml
+++ b/packages/SettingsLib/res/values-sq/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Përshpejtimi i harduerit për ndarjen"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Shfaq pajisjet me Bluetooth pa emra"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Çaktivizo volumin absolut"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Aktivizo zilen brenda të njëjtit brez"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Versioni AVRCP i Bluetooth-it"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Zgjidh versionin AVRCP të Bluetooth-it"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Kodeku Bluetooth Audio"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kontrollo aplikacionet e instaluara nëpërmjet ADB/ADT për sjellje të dëmshme."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Pajisjet me Bluetooth do të shfaqen pa emra (vetëm adresat MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Çaktivizon funksionin e volumit absolut të Bluetooth në rast të problemeve të volumit me pajisjet në largësi, si p.sh. një volum i lartë i papranueshëm ose mungesa e kontrollit."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Lejo që zilet në telefon të luhen në kufjet me \"Bluetooth\""</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Terminali lokal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktivizo aplikacionin terminal që ofron qasje në guaskën lokale"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Kontrolli HDCP"</string>
diff --git a/packages/SettingsLib/res/values-sr/strings.xml b/packages/SettingsLib/res/values-sr/strings.xml
index 94a1738..4c7aed8 100644
--- a/packages/SettingsLib/res/values-sr/strings.xml
+++ b/packages/SettingsLib/res/values-sr/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Хардверско убрзање привезивања"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Прикажи Bluetooth уређаје без назива"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Онемогући главно подешавање јачине звука"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Омогућавање звоњаве на истом каналу"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Верзија Bluetooth AVRCP-а"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Изаберите верзију Bluetooth AVRCP-а"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth аудио кодек"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Проверава да ли су апликације инсталиране преко ADB-а/ADT-а штетне."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Биће приказани Bluetooth уређаји без назива (само са MAC адресама)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Онемогућава главно подешавање јачине звука на Bluetooth уређају у случају проблема са јачином звука на даљинским уређајима, као што су изузетно велика јачина звука или недостатак контроле."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Омогућите да се мелодија звона на телефону пушта преко Bluetooth слушалица"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Локални терминал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Омогући аплик. терминала за приступ локалном командном окружењу"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP провера"</string>
diff --git a/packages/SettingsLib/res/values-sv/strings.xml b/packages/SettingsLib/res/values-sv/strings.xml
index 5a7dca3..e44dcd8 100644
--- a/packages/SettingsLib/res/values-sv/strings.xml
+++ b/packages/SettingsLib/res/values-sv/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Maskinvaruacceleration för internetdelning"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Visa namnlösa Bluetooth-enheter"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Inaktivera Absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Aktivera samtal inom nätverket"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"AVRCP-version för Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Välj AVRCP-version för Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Ljudkodek för Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kontrollera om appar som installeras via ADB/ADT kan vara skadliga."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth-enheter utan namn (enbart MAC-adresser) visas"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Inaktivera Bluetooth-funktionen Absolute volume om det skulle uppstå problem med volymen på fjärrenheter, t.ex. alldeles för hög volym eller brist på kontroll."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Tillåt att ringsignaler på mobilen kan spelas upp i Bluetooth-headset"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokal terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Aktivera en terminalapp som ger åtkomst till hyllor lokalt"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP-kontroll"</string>
diff --git a/packages/SettingsLib/res/values-sw/strings.xml b/packages/SettingsLib/res/values-sw/strings.xml
index 01db36a..66cfda8 100644
--- a/packages/SettingsLib/res/values-sw/strings.xml
+++ b/packages/SettingsLib/res/values-sw/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Kuongeza kasi kwa kutumia maunzi ili kusambaza mtandao"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Onyesha vifaa vya Bluetooth visivyo na majina"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Zima sauti kamili"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Washa kipengele cha mlio wa simu katika kituo hicho hicho"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Toleo la Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Chagua Toleo la Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Kodeki ya Sauti ya Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kagua programu zilizosakinishwa kupitia ADB/ADT kwa tabia ya kudhuru."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Itaonyesha vifaa vya Bluetooth bila majina (anwani za MAC pekee)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Huzima kipengele cha Bluetooth cha sauti kamili kunapotokea matatizo ya sauti katika vifaa vya mbali kama vile sauti ya juu mno au inaposhindikana kuidhibiti."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Ruhusu milio ya simu kwenye simu ichezwe kwenye Vifaa vya sauti vya Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Kituo cha karibu"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Washa programu ya mwisho inayotoa ufikiaji mkuu wa karibu"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Inakagua HDCP"</string>
diff --git a/packages/SettingsLib/res/values-ta/strings.xml b/packages/SettingsLib/res/values-ta/strings.xml
index 71dcd0f..dd218c6 100644
--- a/packages/SettingsLib/res/values-ta/strings.xml
+++ b/packages/SettingsLib/res/values-ta/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"வன்பொருள் விரைவுப்படுத்துதல் இணைப்பு முறை"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"பெயர்கள் இல்லாத புளூடூத் சாதனங்களைக் காட்டு"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"அப்சல்யூட் ஒலியளவு அம்சத்தை முடக்கு"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"இன்-பேண்ட் ரிங் செய்வதை இயக்கு"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"புளூடூத் AVRCP பதிப்பு"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"புளூடூத் AVRCP பதிப்பைத் தேர்ந்தெடு"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"புளூடூத் ஆடியோ கோடெக்"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"தீங்கு விளைவிக்கும் செயல்பாட்டை அறிய ADB/ADT மூலம் நிறுவப்பட்டப் பயன்பாடுகளைச் சரிபார்."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"பெயர்கள் இல்லாத புளூடூத் சாதனங்கள் (MAC முகவரிகள் மட்டும்) காட்டப்படும்"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"மிகவும் அதிகமான ஒலியளவு அல்லது கட்டுப்பாடு இழப்பு போன்ற தொலைநிலைச் சாதனங்களில் ஏற்படும் ஒலி தொடர்பான சிக்கல்கள் இருக்கும் சமயங்களில், புளூடூத் அப்சல்யூட் ஒலியளவு அம்சத்தை முடக்கும்."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ஃபோனில் இருக்கும் ரிங்டோன்களை, புளூடூத் ஹெட்செட்களில் இயக்க அனுமதி"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"அக முனையம்"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"அக ஷெல் அணுகலை வழங்கும் இறுதிப் பயன்பாட்டை இயக்கு"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP சரிபார்ப்பு"</string>
diff --git a/packages/SettingsLib/res/values-te/strings.xml b/packages/SettingsLib/res/values-te/strings.xml
index 7db8e0d..b21eb8c 100644
--- a/packages/SettingsLib/res/values-te/strings.xml
+++ b/packages/SettingsLib/res/values-te/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"టెథెరింగ్ హార్డ్‌వేర్ వేగవృద్ధి"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"పేర్లు లేని బ్లూటూత్ పరికరాలు  చూపించు"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"సంపూర్ణ వాల్యూమ్‌‍ను నిలిపివేయి"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ఇన్-బ్యాండ్ రింగింగ్‌ని ప్రారంభించండి"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"బ్లూటూత్ AVRCP వెర్షన్"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"బ్లూటూత్ AVRCP సంస్కరణను ఎంచుకోండి"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"బ్లూటూత్ ఆడియో కోడెక్"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"హానికరమైన ప్రవర్తన కోసం ADB/ADT ద్వారా ఇన్‌స్టాల్ చేయబడిన అనువర్తనాలను తనిఖీ చేయి."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"పేర్లు (MAC చిరునామాలు మాత్రమే) లేని బ్లూటూత్ పరికరాలు ప్రదర్శించబడతాయి"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"రిమోట్ పరికరాల్లో ఆమోదించలేని స్థాయిలో అధిక వాల్యూమ్ ఉండటం లేదా వాల్యూమ్ నియంత్రణ లేకపోవడం వంటి సమస్యలు ఉంటే బ్లూటూత్ సంపూర్ణ వాల్యూమ్ లక్షణాన్ని నిలిపివేస్తుంది."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"బ్లూటూత్ హెడ్‌సెట్‌లలో ప్లే చేయడానికి ఫోన్‌లో రింగ్‌టోన్‌లను అనుమతించండి"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"స్థానిక టెర్మినల్"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"స్థానిక షెల్ ప్రాప్యతను అందించే టెర్మినల్ అనువర్తనాన్ని ప్రారంభించు"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP తనిఖీ"</string>
diff --git a/packages/SettingsLib/res/values-th/strings.xml b/packages/SettingsLib/res/values-th/strings.xml
index f2f1c90..447b188 100644
--- a/packages/SettingsLib/res/values-th/strings.xml
+++ b/packages/SettingsLib/res/values-th/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"การเร่งฮาร์ดแวร์การเชื่อมต่ออินเทอร์เน็ตผ่านมือถือ"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"แสดงอุปกรณ์บลูทูธที่ไม่มีชื่อ"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"ปิดใช้การควบคุมระดับเสียงของอุปกรณ์อื่น"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"เปิดใช้การส่งเสียงในช่องสัญญาณเดียวกัน"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"เวอร์ชันของบลูทูธ AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"เลือกเวอร์ชันของบลูทูธ AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"ตัวแปลงรหัสเสียงบลูทูธ"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ตรวจสอบแอปพลิเคชันที่ติดตั้งผ่าน ADB/ADT เพื่อตรวจดูพฤติกรรมที่เป็นอันตราย"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"ระบบจะแสดงอุปกรณ์บลูทูธที่ไม่มีชื่อ (มีเฉพาะที่อยู่ MAC)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"ปิดใช้ฟีเจอร์การควบคุมระดับเสียงของอุปกรณ์อื่นผ่านบลูทูธในกรณีที่มีปัญหาเกี่ยวกับระดับเสียงของอุปกรณ์ระยะไกล เช่น ระดับเสียงที่ดังเกินไปหรือระดับเสียงที่ไม่มีการควบคุม"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"ให้เสียงเรียกเข้าในโทรศัพท์เล่นในชุดหูฟังบลูทูธ"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"เทอร์มินัลในตัวเครื่อง"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"เปิดใช้งานแอปเทอร์มินัลที่ให้การเข้าถึงเชลล์ในตัวเครื่อง"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"การตรวจสอบ HDCP"</string>
diff --git a/packages/SettingsLib/res/values-tl/strings.xml b/packages/SettingsLib/res/values-tl/strings.xml
index 871c384..a5e0b89 100644
--- a/packages/SettingsLib/res/values-tl/strings.xml
+++ b/packages/SettingsLib/res/values-tl/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Hardware acceleration para sa pag-tether"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Ipakita ang mga Bluetooth device na walang pangalan"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"I-disable ang absolute volume"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"I-enable ang pag-ring na nasa band"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bersyon ng AVRCP ng Bluetooth"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Pumili ng Bersyon ng AVRCP ng Bluetooth"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Tingnan kung may nakakahamak na pagkilos sa apps na na-install sa pamamagitan ng ADB/ADT."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Ipapakita ang mga Bluetooth device na walang pangalan (mga MAC address lang)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Dini-disable ang absolute volume feature ng Bluetooth kung may mga isyu sa volume ang mga malayong device gaya ng hindi katanggap-tanggap na malakas na volume o kawalan ng kontrol."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Payagan ang pag-play ng mga ringtone sa telepono sa mga headset na gumagamit ng Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Lokal na terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Paganahin ang terminal app na nag-aalok ng lokal na shell access"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Pagsusuring HDCP"</string>
diff --git a/packages/SettingsLib/res/values-tr/strings.xml b/packages/SettingsLib/res/values-tr/strings.xml
index 7b98d58..e6bba5b 100644
--- a/packages/SettingsLib/res/values-tr/strings.xml
+++ b/packages/SettingsLib/res/values-tr/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tethering donanım hızlandırıcısı"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Adsız Bluetooth cihazlarını göster"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Mutlak sesi iptal et"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Bant içi zil çaldırmayı etkinleştir"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP Sürümü"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP Sürümünü seçin"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth Ses Codec\'i"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT üzerinden yüklenen uygulamaları zararlı davranışlara karşı denetle."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Adsız Bluetooth cihazları (yalnızca MAC adresleri) gösterilecek"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Uzak cihazda sesin aşırı yüksek olması veya kontrol edilememesi gibi ses sorunları olması ihtimaline karşı Bluetooh mutlak ses özelliğini iptal eder."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Telefondaki zil seslerinin Bluetooth kulaklıklarda çalınmasına olanak tanır"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Yerel terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Yerel kabuk erişimi sunan terminal uygulamasını etkinleştir"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP denetimi"</string>
diff --git a/packages/SettingsLib/res/values-uk/strings.xml b/packages/SettingsLib/res/values-uk/strings.xml
index 9514b2b..65f39ed 100644
--- a/packages/SettingsLib/res/values-uk/strings.xml
+++ b/packages/SettingsLib/res/values-uk/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Апаратне прискорення під час використання телефона в режимі модема"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Показувати пристрої Bluetooth без назв"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Вимкнути абсолютну гучність"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Увімкнути внутрішньосмугові сигнали"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Версія Bluetooth AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Виберіть версію Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Кодек для аудіо Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Перевіряти безпеку додатків, установлених через ADB/ADT."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Пристрої Bluetooth відображатимуться без назв (лише MAC-адреси)"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Функція абсолютної гучності Bluetooth вимикається, якщо на віддалених пристроях виникають проблеми, як-от надто висока гучність або втрата контролю."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Дозволити відтворювати сигнали дзвінка на телефоні через гарнітуру Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Локальний термінал"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Увімк. програму-термінал, що надає локальний доступ до оболонки"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Перевірка HDCP"</string>
diff --git a/packages/SettingsLib/res/values-ur/strings.xml b/packages/SettingsLib/res/values-ur/strings.xml
index a344c65..7830bb8 100644
--- a/packages/SettingsLib/res/values-ur/strings.xml
+++ b/packages/SettingsLib/res/values-ur/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"ٹیدرنگ ہارڈویئر سرعت کاری"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"بغیر نام والے بلوٹوتھ آلات دکھائیں"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"مطلق والیوم کو غیر فعال کریں"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"ان بینڈ رنگنگ فعال کریں"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"‏بلوٹوتھ AVRCP ورژن"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"‏بلوٹوتھ AVRCP ورژن منتخب کریں"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"بلوٹوتھ آڈیو کوڈیک"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"‏نقصان دہ رویے کے مدنظر ADB/ADT کی معرفت انسٹال شدہ ایپس کی جانچ کریں۔"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"‏بغیر نام والے بلوٹوتھ آلات (صرف MAC پتے) ڈسپلے کئے جائیں گے"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"ریموٹ آلات کے ساتھ والیوم کے مسائل مثلاً نا قابل قبول حد تک بلند والیوم یا کنٹرول نہ ہونے کی صورت میں بلو ٹوتھ مطلق والیوم والی خصوصیت کو غیر فعال کریں۔"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"فون پر موجود رنگ ٹونز کو بلوٹوتھ ہیڈ سیٹز پر چلنے دیں"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"مقامی ٹرمینل"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"مقامی شیل رسائی پیش کرنے والی ٹرمینل ایپ فعال کریں"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"‏HDCP چیکنگ"</string>
diff --git a/packages/SettingsLib/res/values-uz/strings.xml b/packages/SettingsLib/res/values-uz/strings.xml
index b222caf..acaaaf1 100644
--- a/packages/SettingsLib/res/values-uz/strings.xml
+++ b/packages/SettingsLib/res/values-uz/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Modem rejimida apparatli tezlashtirish"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bluetooth qurilmalarini nomlarisiz ko‘rsatish"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Ovoz balangligining mutlaq darajasini o‘chirib qo‘yish"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Bitta liniyada jiringlashni yoqish"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth AVRCP versiyasi"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Bluetooth AVRCP versiyasini tanlang"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Bluetooth audio kodeki"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"ADB/ADT orqali o‘rnatilgan ilovalar xavfsizligini tekshiring"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Bluetooth qurilmalari nomsiz (faqat MAC manzillari) ko‘rsatiladi"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Masofadan ulanadigan qurilmalar bilan muammolar yuz berganda, jumladan, juda baland ovoz yoki sozlamalarni boshqarib bo‘lmaydigan holatlarda Bluetooth ovozi balandligining mutlaq darajasini o‘chirib qo‘yadi."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Bluetooth quloqliklarda ijro etish uchun telefonda ringtonlarga ruxsat bering"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Mahalliy terminal"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Mahalliy terminalga kirishga ruxsat beruvchi terminal ilovani faollashtirish"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP tekshiruvi"</string>
diff --git a/packages/SettingsLib/res/values-vi/strings.xml b/packages/SettingsLib/res/values-vi/strings.xml
index 64fbd93..7732b54 100644
--- a/packages/SettingsLib/res/values-vi/strings.xml
+++ b/packages/SettingsLib/res/values-vi/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"Tăng tốc phần cứng cho chia sẻ kết nối"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Hiển thị các thiết bị Bluetooth không có tên"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Vô hiệu hóa âm lượng tuyệt đối"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Bật đổ chuông trong dải"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Bluetooth phiên bản AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Chọn Bluetooth phiên bản AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"Codec âm thanh Bluetooth"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Kiểm tra các ứng dụng được cài đặt qua ADB/ADT để xem có hoạt động gây hại hay không."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Các thiết bị Bluetooth không có tên (chỉ có địa chỉ MAC) sẽ được hiển thị"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Vô hiệu hóa tính năng âm lượng tuyệt đối qua Bluetooth trong trường hợp xảy ra sự cố về âm lượng với các thiết bị từ xa, chẳng hạn như âm lượng lớn không thể chấp nhận được hoặc thiếu kiểm soát."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Cho phép nhạc chuông trên điện thoại được phát trên tai nghe Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Dòng lệnh cục bộ"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Bật ứng dụng dòng lệnh cung cấp quyền truy cập vỏ cục bộ"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Kiểm tra HDCP"</string>
diff --git a/packages/SettingsLib/res/values-zh-rCN/strings.xml b/packages/SettingsLib/res/values-zh-rCN/strings.xml
index 8029727..f036eae 100644
--- a/packages/SettingsLib/res/values-zh-rCN/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rCN/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"网络共享硬件加速"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"显示没有名称的蓝牙设备"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"停用绝对音量功能"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"启用手机默认铃声"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"蓝牙 AVRCP 版本"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"选择蓝牙 AVRCP 版本"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"蓝牙音频编解码器"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"通过 ADB/ADT 检查安装的应用是否存在有害行为。"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"系统将显示没有名称(只有 MAC 地址)的蓝牙设备"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"停用蓝牙绝对音量功能,即可避免在连接到远程设备时出现音量问题(例如音量高得让人无法接受或无法控制音量等)。"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"允许手机铃声通过蓝牙耳机播放"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"本地终端"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"启用终端应用,以便在本地访问 Shell"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP 检查"</string>
diff --git a/packages/SettingsLib/res/values-zh-rHK/strings.xml b/packages/SettingsLib/res/values-zh-rHK/strings.xml
index dcec71f..d57a8fd 100644
--- a/packages/SettingsLib/res/values-zh-rHK/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rHK/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"網絡共享硬件加速"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"顯示沒有名稱的藍牙裝置"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"停用絕對音量功能"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"啟用頻內鈴聲"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"藍牙 AVRCP 版本"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"選擇藍牙 AVRCP 版本"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"藍牙音訊編解碼器"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"透過 ADB/ADT 檢查安裝的應用程式有否有害的行為。"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"系統將顯示沒有名稱 (只有 MAC 位址) 的藍牙裝置"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"連線至遠端裝置時,如發生音量過大或無法控制音量等問題,請停用藍牙絕對音量功能。"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"允許藍牙耳機播放手機鈴聲"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"本機終端機"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"啟用可提供本機命令介面存取權的終端機應用程式"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP 檢查"</string>
diff --git a/packages/SettingsLib/res/values-zh-rTW/strings.xml b/packages/SettingsLib/res/values-zh-rTW/strings.xml
index 28def2d..5a329fa 100644
--- a/packages/SettingsLib/res/values-zh-rTW/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rTW/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"數據連線硬體加速"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"顯示沒有名稱的藍牙裝置"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"停用絕對音量功能"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"啟用藍牙同步鈴聲功能"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"藍牙 AVRCP 版本"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"選取藍牙 AVRCP 版本"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"藍牙音訊轉碼器"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"檢查透過 ADB/ADT 安裝的應用程式是否具有有害行為。"</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"系統會顯示沒有名稱 (僅具有 MAC 位址) 的藍牙裝置"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"只要停用藍牙絕對音量功能,即可避免在連線到遠端裝置時,發生音量過大或無法控制音量等問題。"</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"允許手機鈴聲透過藍牙耳機播放"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"本機終端機"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"啟用可提供本機命令介面存取權的終端機應用程式"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"HDCP 檢查"</string>
diff --git a/packages/SettingsLib/res/values-zu/strings.xml b/packages/SettingsLib/res/values-zu/strings.xml
index 337bd57..3649ba2 100644
--- a/packages/SettingsLib/res/values-zu/strings.xml
+++ b/packages/SettingsLib/res/values-zu/strings.xml
@@ -202,7 +202,6 @@
     <string name="tethering_hardware_offload" msgid="7470077827090325814">"I-Tethering hardware acceleration"</string>
     <string name="bluetooth_show_devices_without_names" msgid="4708446092962060176">"Bonisa amadivayisi e-Bluetooth ngaphandle kwamagama"</string>
     <string name="bluetooth_disable_absolute_volume" msgid="2660673801947898809">"Khubaza ivolumu ngokuphelele"</string>
-    <string name="bluetooth_enable_inband_ringing" msgid="3291686366721786740">"Nika amandla ukukhala okuphakathi nomkhiqizo"</string>
     <string name="bluetooth_select_avrcp_version_string" msgid="3750059931120293633">"Inguqulo ye-Bluetooth ye-AVRCP"</string>
     <string name="bluetooth_select_avrcp_version_dialog_title" msgid="7277329668298705702">"Khetha inguqulo ye-Bluetooth AVRCP"</string>
     <string name="bluetooth_select_a2dp_codec_type" msgid="90597356942154882">"I-Bluetooth Audio Codec"</string>
@@ -248,7 +247,6 @@
     <string name="verify_apps_over_usb_summary" msgid="9164096969924529200">"Hlola izinhlelo zokusebenza ezifakiwe nge-ADB/ADT ngokuziphatha okuyingozi."</string>
     <string name="bluetooth_show_devices_without_names_summary" msgid="2351196058115755520">"Amadivayisi e-Bluetooth anganawo amagama (Amakheli e-MAC kuphela) azoboniswa"</string>
     <string name="bluetooth_disable_absolute_volume_summary" msgid="6031284410786545957">"Ikhubaza isici esiphelele sevolumu ye-Bluetooth uma kuba nezinkinga zevolumu ngamadivayisi esilawuli kude ezifana nevolumu ephezulu noma eshoda ngokulawuleka."</string>
-    <string name="bluetooth_enable_inband_ringing_summary" msgid="2787866074741784975">"Vumela amathoni okukhala efonini ukuthi adlalwe kuma-earphone e-Bluetooth"</string>
     <string name="enable_terminal_title" msgid="95572094356054120">"Itheminali yasendaweni"</string>
     <string name="enable_terminal_summary" msgid="67667852659359206">"Nika amandla uhlelo lokusebenza letheminali olunikeza ukufinyelela kwasendaweni kwe-shell"</string>
     <string name="hdcp_checking_title" msgid="8605478913544273282">"Ihlola i-HDCP"</string>
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index d82db41..b035b70 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -510,8 +510,6 @@
     <string name="bluetooth_show_devices_without_names">Show Bluetooth devices without names</string>
     <!-- Setting Checkbox title for disabling Bluetooth absolute volume -->
     <string name="bluetooth_disable_absolute_volume">Disable absolute volume</string>
-    <!-- Setting Checkbox title for enabling Bluetooth inband ringing -->
-    <string name="bluetooth_enable_inband_ringing">Enable in-band ringing</string>
 
     <!-- UI debug setting: Select Bluetooth AVRCP Version -->
     <string name="bluetooth_select_avrcp_version_string">Bluetooth AVRCP Version</string>
@@ -604,8 +602,6 @@
     <string name="bluetooth_show_devices_without_names_summary">Bluetooth devices without names (MAC addresses only) will be displayed</string>
     <!-- Summary of checkbox for disabling Bluetooth absolute volume -->
     <string name="bluetooth_disable_absolute_volume_summary">Disables the Bluetooth absolute volume feature in case of volume issues with remote devices such as unacceptably loud volume or lack of control.</string>
-    <!-- Summary of checkbox for enabling Bluetooth inband ringing -->
-    <string name="bluetooth_enable_inband_ringing_summary">Allow ringtones on the phone to be played on Bluetooth headsets</string>
 
     <!-- Title of checkbox setting that enables the terminal app. [CHAR LIMIT=32] -->
     <string name="enable_terminal_title">Local terminal</string>
diff --git a/packages/SettingsLib/res/values/styles_support_preference.xml b/packages/SettingsLib/res/values/styles_support_preference.xml
index cf9f3c6..59de6c9 100644
--- a/packages/SettingsLib/res/values/styles_support_preference.xml
+++ b/packages/SettingsLib/res/values/styles_support_preference.xml
@@ -66,6 +66,14 @@
         <item name="singleLineTitle">false</item>
     </style>
 
+    <!-- CheckBox Preferences -->
+    <style name="Preference.CheckBoxPreference.SettingsBase" parent="@style/Preference.CheckBoxPreference.Material">
+        <item name="allowDividerAbove">false</item>
+        <item name="allowDividerBelow">true</item>
+        <item name="iconSpaceReserved">true</item>
+        <item name="singleLineTitle">false</item>
+    </style>
+
     <!-- EditText Preferences -->
     <style name="Preference.EditTextPreference.SettingsBase"
            parent="@style/Preference.DialogPreference.EditTextPreference.Material">
@@ -86,6 +94,7 @@
         <item name="editTextPreferenceStyle">@style/Preference.EditTextPreference.SettingsBase</item>
         <item name="footerPreferenceStyle">@style/Preference.FooterPreference.SettingsBase</item>
         <item name="switchPreferenceStyle">@style/Preference.SwitchPreference.SettingsBase</item>
+        <item name="checkBoxPreferenceStyle">@style/Preference.CheckBoxPreference.SettingsBase</item>
         <item name="dropdownPreferenceStyle">@style/Preference.DropdownPreference.SettingsBase</item>
     </style>
 
diff --git a/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java
index 88f0d2b..d14b53b 100644
--- a/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java
+++ b/packages/SettingsLib/src/com/android/settingslib/core/AbstractPreferenceController.java
@@ -69,4 +69,12 @@
             pref.setVisible(isVisible);
         }
     }
+
+
+    /**
+     * @return a String for the summary of the preference.
+     */
+    public String getSummary() {
+        return null;
+    }
 }
diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiStatusTracker.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiStatusTracker.java
index 0d67ad0..e8f5282 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiStatusTracker.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiStatusTracker.java
@@ -51,10 +51,7 @@
             connected = networkInfo != null && networkInfo.isConnected();
             // If Connected grab the signal strength and ssid.
             if (connected) {
-                // try getting it out of the intent first
-                WifiInfo info = intent.getParcelableExtra(WifiManager.EXTRA_WIFI_INFO) != null
-                        ? (WifiInfo) intent.getParcelableExtra(WifiManager.EXTRA_WIFI_INFO)
-                        : mWifiManager.getConnectionInfo();
+                WifiInfo info = mWifiManager.getConnectionInfo();
                 if (info != null) {
                     ssid = getSsid(info);
                 } else {
diff --git a/packages/SettingsLib/tests/robotests/Android.mk b/packages/SettingsLib/tests/robotests/Android.mk
index 02a4973..7cf7163 100644
--- a/packages/SettingsLib/tests/robotests/Android.mk
+++ b/packages/SettingsLib/tests/robotests/Android.mk
@@ -49,7 +49,7 @@
 
 LOCAL_JAVA_LIBRARIES := \
     junit \
-    platform-robolectric-3.5.1-prebuilt
+    platform-robolectric-3.6.1-prebuilt
 
 LOCAL_INSTRUMENTATION_FOR := SettingsLibShell
 LOCAL_MODULE := SettingsLibRoboTests
@@ -74,4 +74,4 @@
 
 LOCAL_ROBOTEST_TIMEOUT := 36000
 
-include prebuilts/misc/common/robolectric/3.5.1/run_robotests.mk
+include prebuilts/misc/common/robolectric/3.6.1/run_robotests.mk
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
index f1fb208..ae88227 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
@@ -288,65 +288,9 @@
 
     @Override
     public void onFullBackup(FullBackupDataOutput data)  throws IOException {
-        byte[] systemSettingsData = getSystemSettings();
-        byte[] secureSettingsData = getSecureSettings();
-        byte[] globalSettingsData = getGlobalSettings();
-        byte[] lockSettingsData   = getLockSettings(UserHandle.myUserId());
-        byte[] locale = mSettingsHelper.getLocaleData();
-        byte[] softApConfigData = getSoftAPConfiguration();
-        byte[] netPoliciesData = getNetworkPolicies();
-        byte[] wifiFullConfigData = getNewWifiConfigData();
-
-        // Write the data to the staging file, then emit that as our tarfile
-        // representation of the backed-up settings.
-        String root = getFilesDir().getAbsolutePath();
-        File stage = new File(root, STAGE_FILE);
-        try {
-            FileOutputStream filestream = new FileOutputStream(stage);
-            BufferedOutputStream bufstream = new BufferedOutputStream(filestream);
-            DataOutputStream out = new DataOutputStream(bufstream);
-
-            if (DEBUG_BACKUP) Log.d(TAG, "Writing flattened data version " + FULL_BACKUP_VERSION);
-            out.writeInt(FULL_BACKUP_VERSION);
-
-            if (DEBUG_BACKUP) Log.d(TAG, systemSettingsData.length + " bytes of settings data");
-            out.writeInt(systemSettingsData.length);
-            out.write(systemSettingsData);
-            if (DEBUG_BACKUP) {
-                Log.d(TAG, secureSettingsData.length + " bytes of secure settings data");
-            }
-            out.writeInt(secureSettingsData.length);
-            out.write(secureSettingsData);
-            if (DEBUG_BACKUP) {
-                Log.d(TAG, globalSettingsData.length + " bytes of global settings data");
-            }
-            out.writeInt(globalSettingsData.length);
-            out.write(globalSettingsData);
-            if (DEBUG_BACKUP) Log.d(TAG, locale.length + " bytes of locale data");
-            out.writeInt(locale.length);
-            out.write(locale);
-            if (DEBUG_BACKUP) Log.d(TAG, lockSettingsData.length + " bytes of lock settings data");
-            out.writeInt(lockSettingsData.length);
-            out.write(lockSettingsData);
-            if (DEBUG_BACKUP) Log.d(TAG, softApConfigData.length + " bytes of softap config data");
-            out.writeInt(softApConfigData.length);
-            out.write(softApConfigData);
-            if (DEBUG_BACKUP) Log.d(TAG, netPoliciesData.length + " bytes of net policies data");
-            out.writeInt(netPoliciesData.length);
-            out.write(netPoliciesData);
-            if (DEBUG_BACKUP) {
-                Log.d(TAG, wifiFullConfigData.length + " bytes of wifi config data");
-            }
-            out.writeInt(wifiFullConfigData.length);
-            out.write(wifiFullConfigData);
-
-            out.flush();    // also flushes downstream
-
-            // now we're set to emit the tar stream
-            fullBackupFile(stage, data);
-        } finally {
-            stage.delete();
-        }
+        // Full backup of SettingsBackupAgent support was removed in Android P. If you want to adb
+        // backup com.android.providers.settings package use \"-keyvalue\" flag.
+        // Full restore of SettingsBackupAgent is still available for backwards compatibility.
     }
 
     @Override
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
index 1d3f26ee..48de1c9 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
@@ -1720,9 +1720,6 @@
                 Settings.Secure.QS_TILES,
                 SecureSettingsProto.QS_TILES);
         dumpSetting(s, p,
-                Settings.Secure.DEMO_USER_SETUP_COMPLETE,
-                SecureSettingsProto.DEMO_USER_SETUP_COMPLETE);
-        dumpSetting(s, p,
                 Settings.Secure.INSTANT_APPS_ENABLED,
                 SecureSettingsProto.INSTANT_APPS_ENABLED);
         dumpSetting(s, p,
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index f4ec936..1167d69 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -1710,18 +1710,9 @@
     }
 
     private List<String> getSettingsNamesLocked(int settingsType, int userId) {
-        boolean instantApp;
-        if (UserHandle.getAppId(Binder.getCallingUid()) < Process.FIRST_APPLICATION_UID) {
-            instantApp = false;
-        } else {
-            ApplicationInfo ai = getCallingApplicationInfoOrThrow();
-            instantApp = ai.isInstantApp();
-        }
-        if (instantApp) {
-            return new ArrayList<String>(getInstantAppAccessibleSettings(settingsType));
-        } else {
-            return mSettingsRegistry.getSettingsNamesLocked(settingsType, userId);
-        }
+        // Don't enforce the instant app whitelist for now -- its too prone to unintended breakage
+        // in the current form.
+        return mSettingsRegistry.getSettingsNamesLocked(settingsType, userId);
     }
 
     private void enforceSettingReadable(String settingName, int settingsType, int userId) {
@@ -1734,8 +1725,10 @@
         }
         if (!getInstantAppAccessibleSettings(settingsType).contains(settingName)
                 && !getOverlayInstantAppAccessibleSettings(settingsType).contains(settingName)) {
-            throw new SecurityException("Setting " + settingName + " is not accessible from"
-                    + " ephemeral package " + getCallingPackage());
+            // Don't enforce the instant app whitelist for now -- its too prone to unintended
+            // breakage in the current form.
+            Slog.w(LOG_TAG, "Instant App " + ai.packageName
+                    + " trying to access unexposed setting, this will be an error in the future.");
         }
     }
 
@@ -2599,7 +2592,9 @@
         public void onUidRemovedLocked(int uid) {
             final SettingsState ssaidSettings = getSettingsLocked(SETTINGS_TYPE_SSAID,
                     UserHandle.getUserId(uid));
-            ssaidSettings.deleteSettingLocked(Integer.toString(uid));
+            if (ssaidSettings != null) {
+                ssaidSettings.deleteSettingLocked(Integer.toString(uid));
+            }
         }
 
         @Nullable
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index d675a7a..b3d6357 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -43,6 +43,7 @@
     <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
     <uses-permission android:name="android.permission.MANAGE_NETWORK_POLICY" />
     <uses-permission android:name="android.permission.MANAGE_USB" />
+    <uses-permission android:name="android.permission.USE_RESERVED_DISK" />
     <!-- System tool permissions granted to the shell. -->
     <uses-permission android:name="android.permission.REAL_GET_TASKS" />
     <uses-permission android:name="android.permission.CHANGE_CONFIGURATION" />
diff --git a/packages/SystemUI/Android.mk b/packages/SystemUI/Android.mk
index 2c5eb27..73fcdd7 100644
--- a/packages/SystemUI/Android.mk
+++ b/packages/SystemUI/Android.mk
@@ -39,7 +39,12 @@
     android-support-v7-mediarouter \
     android-support-v7-palette \
     android-support-v14-preference \
-    android-support-v17-leanback
+    android-support-v17-leanback \
+    android-slices-core \
+    android-slices-view \
+    android-slices-builders \
+    apptoolkit-arch-core-runtime \
+    apptoolkit-lifecycle-extensions \
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
     SystemUI-tags \
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index 29ecac0..aa2cdbb 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -49,6 +49,7 @@
     <uses-permission android:name="android.permission.CONFIGURE_WIFI_DISPLAY" />
     <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
     <uses-permission android:name="android.permission.GET_APP_OPS_STATS" />
+    <uses-permission android:name="android.permission.USE_RESERVED_DISK" />
 
     <!-- Networking and telephony -->
     <uses-permission android:name="android.permission.BLUETOOTH" />
diff --git a/packages/SystemUI/res-keyguard/layout/keyguard_status_area.xml b/packages/SystemUI/res-keyguard/layout/keyguard_status_area.xml
index 020cfee..5e09e75 100644
--- a/packages/SystemUI/res-keyguard/layout/keyguard_status_area.xml
+++ b/packages/SystemUI/res-keyguard/layout/keyguard_status_area.xml
@@ -24,31 +24,22 @@
     android:layout_marginEnd="16dp"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_marginTop="@dimen/date_owner_info_margin"
     android:layout_gravity="center_horizontal"
-    android:paddingTop="4dp"
     android:clipToPadding="false"
     android:orientation="vertical"
     android:layout_centerHorizontal="true">
     <TextView android:id="@+id/title"
               android:layout_width="match_parent"
               android:layout_height="wrap_content"
-              android:singleLine="true"
-              android:ellipsize="end"
-              android:fadingEdge="horizontal"
-              android:gravity="center"
-              android:textSize="22sp"
-              android:textColor="?attr/wallpaperTextColor"
+              android:layout_marginBottom="@dimen/widget_vertical_padding"
+              android:paddingStart="64dp"
+              android:paddingEnd="64dp"
+              android:theme="@style/TextAppearance.Keyguard"
     />
-    <TextView android:id="@+id/text"
+    <LinearLayout android:id="@+id/row"
               android:layout_width="match_parent"
               android:layout_height="wrap_content"
-              android:singleLine="true"
+              android:orientation="horizontal"
               android:gravity="center"
-              android:visibility="gone"
-              android:textSize="16sp"
-              android:textColor="?attr/wallpaperTextColor"
-              android:layout_marginTop="4dp"
-              android:ellipsize="end"
     />
 </com.android.keyguard.KeyguardSliceView>
\ No newline at end of file
diff --git a/packages/SystemUI/res-keyguard/layout/keyguard_status_view.xml b/packages/SystemUI/res-keyguard/layout/keyguard_status_view.xml
index 138733e..c97cfc4 100644
--- a/packages/SystemUI/res-keyguard/layout/keyguard_status_view.xml
+++ b/packages/SystemUI/res-keyguard/layout/keyguard_status_view.xml
@@ -34,6 +34,7 @@
         android:orientation="vertical">
         <RelativeLayout
             android:id="@+id/keyguard_clock_container"
+            android:animateLayoutChanges="true"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal|top">
@@ -59,14 +60,23 @@
                 android:layout_toEndOf="@id/clock_view"
                 android:visibility="invisible"
                 android:src="@drawable/ic_aod_charging_24dp"
-                android:contentDescription="@string/accessibility_ambient_display_charging"
-            />
+                android:contentDescription="@string/accessibility_ambient_display_charging" />
+            <View
+                android:id="@+id/clock_separator"
+                android:layout_width="16dp"
+                android:layout_height="1dp"
+                android:layout_marginTop="10dp"
+                android:layout_below="@id/clock_view"
+                android:background="#f00"
+                android:layout_centerHorizontal="true" />
 
             <include layout="@layout/keyguard_status_area"
                 android:id="@+id/keyguard_status_area"
+                android:layout_marginTop="10dp"
+                android:layout_marginBottom="@dimen/widget_vertical_padding"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_below="@id/clock_view" />
+                android:layout_below="@id/clock_separator" />
         </RelativeLayout>
 
         <TextView
@@ -83,6 +93,5 @@
             android:letterSpacing="0.05"
             android:ellipsize="marquee"
             android:singleLine="true" />
-
     </LinearLayout>
 </com.android.keyguard.KeyguardStatusView>
diff --git a/packages/SystemUI/res-keyguard/values-h560dp/dimens.xml b/packages/SystemUI/res-keyguard/values-h560dp/dimens.xml
index 1b6fa4c..3fb86d0 100644
--- a/packages/SystemUI/res-keyguard/values-h560dp/dimens.xml
+++ b/packages/SystemUI/res-keyguard/values-h560dp/dimens.xml
@@ -16,5 +16,5 @@
   -->
 
 <resources>
-    <dimen name="widget_big_font_size">72dp</dimen>
+    <dimen name="widget_big_font_size">64dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/packages/SystemUI/res-keyguard/values-h650dp/dimens.xml b/packages/SystemUI/res-keyguard/values-h650dp/dimens.xml
index 1b6fa4c..3fb86d0 100644
--- a/packages/SystemUI/res-keyguard/values-h650dp/dimens.xml
+++ b/packages/SystemUI/res-keyguard/values-h650dp/dimens.xml
@@ -16,5 +16,5 @@
   -->
 
 <resources>
-    <dimen name="widget_big_font_size">72dp</dimen>
+    <dimen name="widget_big_font_size">64dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/packages/SystemUI/res-keyguard/values/dimens.xml b/packages/SystemUI/res-keyguard/values/dimens.xml
index bcac072..04cf6b0 100644
--- a/packages/SystemUI/res-keyguard/values/dimens.xml
+++ b/packages/SystemUI/res-keyguard/values/dimens.xml
@@ -42,9 +42,22 @@
     <dimen name="eca_overlap">-10dip</dimen>
 
     <!-- Default clock parameters -->
-    <dimen name="bottom_text_spacing_digital">-1dp</dimen>
-    <dimen name="widget_label_font_size">14sp</dimen>
-    <dimen name="widget_big_font_size">72dp</dimen>
+    <dimen name="bottom_text_spacing_digital">-10dp</dimen>
+    <!-- Slice header -->
+    <dimen name="widget_title_font_size">28sp</dimen>
+    <!-- Slice subtitle  -->
+    <dimen name="widget_label_font_size">16sp</dimen>
+    <!-- Clock without header -->
+    <dimen name="widget_big_font_size">64dp</dimen>
+    <!-- Clock with header -->
+    <dimen name="widget_small_font_size">22dp</dimen>
+    <!-- Dash between clock and header -->
+    <dimen name="widget_vertical_padding">16dp</dimen>
+    <!-- Subtitle paddings -->
+    <dimen name="widget_separator_thickness">2dp</dimen>
+    <dimen name="widget_horizontal_padding">8dp</dimen>
+    <dimen name="widget_icon_size">16dp</dimen>
+    <dimen name="widget_icon_padding">8dp</dimen>
 
     <!-- The y translation to apply at the start in appear animations. -->
     <dimen name="appear_y_translation_start">32dp</dimen>
diff --git a/packages/SystemUI/res-keyguard/values/styles.xml b/packages/SystemUI/res-keyguard/values/styles.xml
index 826e3ea..5f52e2a 100644
--- a/packages/SystemUI/res-keyguard/values/styles.xml
+++ b/packages/SystemUI/res-keyguard/values/styles.xml
@@ -78,4 +78,18 @@
         <item name="wallpaperTextColorSecondary">@*android:color/secondary_text_material_dark</item>
     </style>
 
+    <style name="TextAppearance.Keyguard" parent="Theme.SystemUI">
+        <item name="android:textSize">@dimen/widget_title_font_size</item>
+        <item name="android:gravity">center</item>
+        <item name="android:ellipsize">end</item>
+        <item name="android:maxLines">2</item>
+        <item name="android:fontFamily">@*android:string/config_headlineFontFamilyLight</item>
+    </style>
+
+    <style name="TextAppearance.Keyguard.Secondary">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textSize">@dimen/widget_label_font_size</item>
+    </style>
+
 </resources>
diff --git a/packages/SystemUI/res/layout/pip_menu_activity.xml b/packages/SystemUI/res/layout/pip_menu_activity.xml
index 8b7f692..03d587b 100644
--- a/packages/SystemUI/res/layout/pip_menu_activity.xml
+++ b/packages/SystemUI/res/layout/pip_menu_activity.xml
@@ -60,14 +60,24 @@
       </FrameLayout>
   </FrameLayout>
 
-  <ImageView
-      android:id="@+id/dismiss"
-      android:layout_width="@dimen/pip_action_size"
-      android:layout_height="@dimen/pip_action_size"
-      android:layout_gravity="top|end"
-      android:padding="@dimen/pip_action_padding"
-      android:contentDescription="@string/pip_phone_close"
-      android:src="@drawable/ic_close_white"
-      android:background="?android:selectableItemBackgroundBorderless" />
+    <ImageView
+        android:id="@+id/settings"
+        android:layout_width="@dimen/pip_action_size"
+        android:layout_height="@dimen/pip_action_size"
+        android:layout_gravity="top|start"
+        android:padding="@dimen/pip_action_padding"
+        android:contentDescription="@string/pip_phone_settings"
+        android:src="@drawable/ic_settings"
+        android:background="?android:selectableItemBackgroundBorderless" />
+
+    <ImageView
+        android:id="@+id/dismiss"
+        android:layout_width="@dimen/pip_action_size"
+        android:layout_height="@dimen/pip_action_size"
+        android:layout_gravity="top|end"
+        android:padding="@dimen/pip_action_padding"
+        android:contentDescription="@string/pip_phone_close"
+        android:src="@drawable/ic_close_white"
+        android:background="?android:selectableItemBackgroundBorderless" />
 
 </FrameLayout>
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index e313e86..b33f857 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -76,8 +76,11 @@
     <!-- Vibration duration for GlowPadView used in SearchPanelView -->
     <integer translatable="false" name="config_search_panel_view_vibration_duration">20</integer>
 
+    <!-- Show mic or phone affordance on Keyguard -->
+    <bool name="config_keyguardShowLeftAffordance">false</bool>
+
     <!-- Show camera affordance on Keyguard -->
-    <bool name="config_keyguardShowCameraAffordance">true</bool>
+    <bool name="config_keyguardShowCameraAffordance">false</bool>
 
     <!-- Whether we should use SRC drawing mode when drawing the scrim behind. If this flag is set,
          we change the canvas opacity so libhwui doesn't call glClear on our surface, and then we
@@ -95,6 +98,12 @@
 
     <bool name="config_dead_zone_flash">false</bool>
 
+    <!-- Whether to enable dimming navigation buttons when wallpaper is not visible, should be
+         enabled for OLED devices to reduce/prevent burn in on the navigation bar (because of the
+         black background and static button placements) and disabled for all other devices to
+         prevent wasting cpu cycles on the dimming animation -->
+    <bool name="config_navigation_bar_enable_auto_dim_no_visible_wallpaper">true</bool>
+
     <!-- Whether QuickSettings is in a phone landscape -->
     <bool name="quick_settings_wide">false</bool>
 
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index fd205dd..98537a1 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1895,6 +1895,9 @@
     <!-- Label for PIP close button [CHAR LIMIT=NONE]-->
     <string name="pip_phone_close">Close</string>
 
+    <!-- Label for PIP settings button [CHAR LIMIT=NONE]-->
+    <string name="pip_phone_settings">Settings</string>
+
     <!-- Label for PIP the drag to dismiss hint [CHAR LIMIT=NONE]-->
     <string name="pip_phone_dismiss_hint">Drag down to dismiss</string>
 
diff --git a/packages/SystemUI/src/com/android/keyguard/CarrierText.java b/packages/SystemUI/src/com/android/keyguard/CarrierText.java
index 13c48d0..45d1aad8 100644
--- a/packages/SystemUI/src/com/android/keyguard/CarrierText.java
+++ b/packages/SystemUI/src/com/android/keyguard/CarrierText.java
@@ -268,6 +268,18 @@
         }
     }
 
+    @Override
+    protected void onVisibilityChanged(View changedView, int visibility) {
+        super.onVisibilityChanged(changedView, visibility);
+
+        // Only show marquee when visible
+        if (visibility == VISIBLE) {
+            setEllipsize(TextUtils.TruncateAt.MARQUEE);
+        } else {
+            setEllipsize(TextUtils.TruncateAt.END);
+        }
+    }
+
     /**
      * Top-level function for creating carrier text. Makes text based on simState, PLMN
      * and SPN as well as device capabilities, such as being emergency call capable.
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
index cb3d59c..8135c61 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
@@ -17,38 +17,60 @@
 package com.android.keyguard;
 
 import android.app.PendingIntent;
-import android.app.slice.Slice;
-import android.app.slice.SliceItem;
-import android.app.slice.SliceQuery;
+import android.arch.lifecycle.LiveData;
+import android.arch.lifecycle.Observer;
 import android.content.Context;
-import android.database.ContentObserver;
+import android.graphics.Canvas;
 import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.drawable.Drawable;
 import android.net.Uri;
-import android.os.Handler;
+import android.provider.Settings;
+import android.text.Layout;
+import android.text.TextUtils;
+import android.text.TextUtils.TruncateAt;
 import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import com.android.internal.graphics.ColorUtils;
+import com.android.settingslib.Utils;
+import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.keyguard.KeyguardSliceProvider;
+import com.android.systemui.tuner.TunerService;
 
-import java.util.Collections;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.function.Consumer;
+
+import androidx.app.slice.Slice;
+import androidx.app.slice.SliceItem;
+import androidx.app.slice.core.SliceQuery;
+import androidx.app.slice.widget.SliceLiveData;
 
 /**
  * View visible under the clock on the lock screen and AoD.
  */
-public class KeyguardSliceView extends LinearLayout {
+public class KeyguardSliceView extends LinearLayout implements View.OnClickListener,
+        Observer<Slice>, TunerService.Tunable {
 
-    private final Uri mKeyguardSliceUri;
+    private static final String TAG = "KeyguardSliceView";
+    private final HashMap<View, PendingIntent> mClickActions;
+    private Uri mKeyguardSliceUri;
     private TextView mTitle;
-    private TextView mText;
-    private Slice mSlice;
-    private PendingIntent mSliceAction;
+    private LinearLayout mRow;
     private int mTextColor;
     private float mDarkAmount = 0;
 
-    private final ContentObserver mObserver;
+    private LiveData<Slice> mLiveData;
+    private int mIconSize;
+    private Consumer<Boolean> mListener;
+    private boolean mHasHeader;
 
     public KeyguardSliceView(Context context) {
         this(context, null, 0);
@@ -60,74 +82,174 @@
 
     public KeyguardSliceView(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
-        mObserver = new KeyguardSliceObserver(new Handler());
-        mKeyguardSliceUri = Uri.parse(KeyguardSliceProvider.KEYGUARD_SLICE_URI);;
+
+        TunerService tunerService = Dependency.get(TunerService.class);
+        tunerService.addTunable(this, Settings.Secure.KEYGUARD_SLICE_URI);
+
+        mClickActions = new HashMap<>();
     }
 
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
         mTitle = findViewById(R.id.title);
-        mText = findViewById(R.id.text);
-        mTextColor = mTitle.getCurrentTextColor();
+        mRow = findViewById(R.id.row);
+        mTextColor = Utils.getColorAttr(mContext, R.attr.wallpaperTextColor);
+        mIconSize = (int) mContext.getResources().getDimension(R.dimen.widget_icon_size);
     }
 
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
 
-        // Set initial content
-        showSlice(Slice.bindSlice(getContext().getContentResolver(), mKeyguardSliceUri,
-                Collections.emptyList()));
-
         // Make sure we always have the most current slice
-        getContext().getContentResolver().registerContentObserver(mKeyguardSliceUri,
-                false /* notifyDescendants */, mObserver);
+        mLiveData.observeForever(this);
     }
 
     @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
 
-        getContext().getContentResolver().unregisterContentObserver(mObserver);
+        mLiveData.removeObserver(this);
     }
 
     private void showSlice(Slice slice) {
-        // Items will be wrapped into an action when they have tap targets.
-        SliceItem actionSlice = SliceQuery.find(slice, SliceItem.FORMAT_ACTION);
-        if (actionSlice != null) {
-            mSlice = actionSlice.getSlice();
-            mSliceAction = actionSlice.getAction();
-        } else {
-            mSlice = slice;
-            mSliceAction = null;
-        }
 
-        if (mSlice == null) {
-            setVisibility(GONE);
-            return;
-        }
+        // Main area
+        SliceItem mainItem = SliceQuery.find(slice, android.app.slice.SliceItem.FORMAT_SLICE,
+                null /* hints */, new String[]{android.app.slice.Slice.HINT_LIST_ITEM});
+        mHasHeader = mainItem != null;
 
-        SliceItem title = SliceQuery.find(mSlice, SliceItem.FORMAT_TEXT, Slice.HINT_TITLE, null);
-        if (title == null) {
+        List<SliceItem> subItems = SliceQuery.findAll(slice,
+                android.app.slice.SliceItem.FORMAT_SLICE,
+                new String[]{android.app.slice.Slice.HINT_LIST_ITEM},
+                null /* nonHints */);
+
+        if (!mHasHeader) {
             mTitle.setVisibility(GONE);
         } else {
             mTitle.setVisibility(VISIBLE);
-            mTitle.setText(title.getText());
+            SliceItem mainTitle = SliceQuery.find(mainItem.getSlice(),
+                    android.app.slice.SliceItem.FORMAT_TEXT,
+                    new String[]{android.app.slice.Slice.HINT_TITLE},
+                    null /* nonHints */);
+            CharSequence title = mainTitle.getText();
+            mTitle.setText(title);
+
+            // Check if we're already ellipsizing the text.
+            // We're going to figure out the best possible line break if not.
+            Layout layout = mTitle.getLayout();
+            if (layout != null){
+                final int lineCount = layout.getLineCount();
+                if (lineCount > 0) {
+                    if (layout.getEllipsisCount(lineCount - 1) == 0) {
+                        mTitle.setText(findBestLineBreak(title));
+                    }
+                }
+            }
         }
 
-        SliceItem text = SliceQuery.find(mSlice, SliceItem.FORMAT_TEXT, null, Slice.HINT_TITLE);
-        if (text == null) {
-            mText.setVisibility(GONE);
-        } else {
-            mText.setVisibility(VISIBLE);
-            mText.setText(text.getText());
+        mClickActions.clear();
+        final int subItemsCount = subItems.size();
+
+        for (int i = 0; i < subItemsCount; i++) {
+            SliceItem item = subItems.get(i);
+            final Uri itemTag = item.getSlice().getUri();
+            // Try to reuse the view if already exists in the layout
+            KeyguardSliceButton button = mRow.findViewWithTag(itemTag);
+            if (button == null) {
+                button = new KeyguardSliceButton(mContext);
+                button.setTextColor(mTextColor);
+                button.setTag(itemTag);
+            } else {
+                mRow.removeView(button);
+            }
+            button.setHasDivider(i < subItemsCount - 1);
+            mRow.addView(button, i);
+
+            PendingIntent pendingIntent;
+            try {
+                pendingIntent = item.getAction();
+            } catch (RuntimeException e) {
+                Log.w(TAG, "Cannot retrieve action from keyguard slice", e);
+                pendingIntent = null;
+            }
+            mClickActions.put(button, pendingIntent);
+
+            SliceItem title = SliceQuery.find(item.getSlice(),
+                    android.app.slice.SliceItem.FORMAT_TEXT,
+                    new String[]{android.app.slice.Slice.HINT_TITLE},
+                    null /* nonHints */);
+            button.setText(title.getText());
+
+            Drawable iconDrawable = null;
+            SliceItem icon = SliceQuery.find(item.getSlice(),
+                    android.app.slice.SliceItem.FORMAT_IMAGE);
+            if (icon != null) {
+                iconDrawable = icon.getIcon().loadDrawable(mContext);
+                final int width = (int) (iconDrawable.getIntrinsicWidth()
+                        / (float) iconDrawable.getIntrinsicHeight() * mIconSize);
+                iconDrawable.setBounds(0, 0, Math.max(width, 1), mIconSize);
+            }
+            button.setCompoundDrawablesRelative(iconDrawable, null, null, null);
+            button.setOnClickListener(this);
         }
 
-        final int visibility = title == null && text == null ? GONE : VISIBLE;
+        // Removing old views
+        for (int i = 0; i < mRow.getChildCount(); i++) {
+            View child = mRow.getChildAt(i);
+            if (!mClickActions.containsKey(child)) {
+                mRow.removeView(child);
+                i--;
+            }
+        }
+
+        final int visibility = mHasHeader || subItemsCount > 0 ? VISIBLE : GONE;
         if (visibility != getVisibility()) {
             setVisibility(visibility);
         }
+
+        mListener.accept(mHasHeader);
+    }
+
+    /**
+     * Breaks a string in 2 lines where both have similar character count
+     * but first line is always longer.
+     *
+     * @param charSequence Original text.
+     * @return Optimal string.
+     */
+    private CharSequence findBestLineBreak(CharSequence charSequence) {
+        if (TextUtils.isEmpty(charSequence)) {
+            return charSequence;
+        }
+
+        String source = charSequence.toString();
+        // Ignore if there is only 1 word,
+        // or if line breaks were manually set.
+        if (source.contains("\n") || !source.contains(" ")) {
+            return source;
+        }
+
+        final String[] words = source.split(" ");
+        final StringBuilder optimalString = new StringBuilder(source.length());
+        int current = 0;
+        while (optimalString.length() < source.length() - optimalString.length()) {
+            optimalString.append(words[current]);
+            if (current < words.length - 1) {
+                optimalString.append(" ");
+            }
+            current++;
+        }
+        optimalString.append("\n");
+        for (int i = current; i < words.length; i++) {
+            optimalString.append(words[i]);
+            if (current < words.length - 1) {
+                optimalString.append(" ");
+            }
+        }
+
+        return optimalString.toString();
     }
 
     public void setDark(float darkAmount) {
@@ -135,30 +257,115 @@
         updateTextColors();
     }
 
-    public void setTextColor(int textColor) {
-        mTextColor = textColor;
-    }
-
     private void updateTextColors() {
         final int blendedColor = ColorUtils.blendARGB(mTextColor, Color.WHITE, mDarkAmount);
         mTitle.setTextColor(blendedColor);
-        mText.setTextColor(blendedColor);
+        int childCount = mRow.getChildCount();
+        for (int i = 0; i < childCount; i++) {
+            View v = mRow.getChildAt(i);
+            if (v instanceof Button) {
+                ((Button) v).setTextColor(blendedColor);
+            }
+        }
     }
 
-    private class KeyguardSliceObserver extends ContentObserver {
-        KeyguardSliceObserver(Handler handler) {
-            super(handler);
+    @Override
+    public void onClick(View v) {
+        final PendingIntent action = mClickActions.get(v);
+        if (action != null) {
+            try {
+                action.send();
+            } catch (PendingIntent.CanceledException e) {
+                Log.i(TAG, "Pending intent cancelled, nothing to launch", e);
+            }
+        }
+    }
+
+    public void setListener(Consumer<Boolean> listener) {
+        mListener = listener;
+    }
+
+    public boolean hasHeader() {
+        return mHasHeader;
+    }
+
+    /**
+     * LiveData observer lifecycle.
+     * @param slice the new slice content.
+     */
+    @Override
+    public void onChanged(Slice slice) {
+        showSlice(slice);
+    }
+
+    @Override
+    public void onTuningChanged(String key, String newValue) {
+        setupUri(newValue);
+    }
+
+    public void setupUri(String uriString) {
+        if (uriString == null) {
+            uriString = KeyguardSliceProvider.KEYGUARD_SLICE_URI;
+        }
+
+        boolean wasObserving = false;
+        if (mLiveData != null && mLiveData.hasActiveObservers()) {
+            wasObserving = true;
+            mLiveData.removeObserver(this);
+        }
+
+        mKeyguardSliceUri = Uri.parse(uriString);
+        mLiveData = SliceLiveData.fromUri(mContext, mKeyguardSliceUri);
+
+        if (wasObserving) {
+            mLiveData.observeForever(this);
+        }
+    }
+
+    /**
+     * Representation of an item that appears under the clock on main keyguard message.
+     * Shows optional separator.
+     */
+    private class KeyguardSliceButton extends Button {
+
+        private final Paint mPaint;
+        private boolean mHasDivider;
+
+        public KeyguardSliceButton(Context context) {
+            super(context, null /* attrs */,
+                    com.android.keyguard.R.style.TextAppearance_Keyguard_Secondary);
+            mPaint = new Paint();
+            mPaint.setStyle(Paint.Style.STROKE);
+            float dividerWidth = context.getResources()
+                    .getDimension(R.dimen.widget_separator_thickness);
+            mPaint.setStrokeWidth(dividerWidth);
+            int horizontalPadding = (int) context.getResources()
+                    .getDimension(R.dimen.widget_horizontal_padding);
+            setPadding(horizontalPadding, 0, horizontalPadding, 0);
+            setCompoundDrawablePadding((int) context.getResources()
+                    .getDimension(R.dimen.widget_icon_padding));
+            setMaxWidth(KeyguardSliceView.this.getWidth() / 2);
+            setMaxLines(1);
+            setEllipsize(TruncateAt.END);
+        }
+
+        public void setHasDivider(boolean hasDivider) {
+            mHasDivider = hasDivider;
         }
 
         @Override
-        public void onChange(boolean selfChange) {
-            this.onChange(selfChange, null);
+        public void setTextColor(int color) {
+            super.setTextColor(color);
+            mPaint.setColor(color);
         }
 
         @Override
-        public void onChange(boolean selfChange, Uri uri) {
-            showSlice(Slice.bindSlice(getContext().getContentResolver(), mKeyguardSliceUri,
-                    Collections.emptyList()));
+        protected void onDraw(Canvas canvas) {
+            super.onDraw(canvas);
+            if (mHasDivider) {
+                final int lineX = getLayoutDirection() == LAYOUT_DIRECTION_RTL ? 0 : getWidth();
+                canvas.drawLine(lineX, 0, lineX, getHeight(), mPaint);
+            }
         }
     }
 }
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardStatusView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardStatusView.java
index 78cf2b9..4b9a874 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardStatusView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardStatusView.java
@@ -28,6 +28,7 @@
 import android.support.v4.graphics.ColorUtils;
 import android.text.TextUtils;
 import android.text.format.DateFormat;
+import android.util.ArraySet;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.util.Slog;
@@ -38,11 +39,11 @@
 import android.widget.TextClock;
 import android.widget.TextView;
 
-import com.android.internal.util.ArrayUtils;
 import com.android.internal.widget.LockPatternUtils;
-import com.android.settingslib.Utils;
 import com.android.systemui.ChargingView;
 
+import com.google.android.collect.Sets;
+
 import java.util.Locale;
 
 public class KeyguardStatusView extends GridLayout {
@@ -52,8 +53,11 @@
 
     private final LockPatternUtils mLockPatternUtils;
     private final AlarmManager mAlarmManager;
+    private final float mSmallClockScale;
+    private final float mWidgetPadding;
 
     private TextClock mClockView;
+    private View mClockSeparator;
     private TextView mOwnerInfo;
     private ViewGroup mClockContainer;
     private ChargingView mBatteryDoze;
@@ -61,7 +65,7 @@
     private Runnable mPendingMarqueeStart;
     private Handler mHandler;
 
-    private View[] mVisibleInDoze;
+    private ArraySet<View> mVisibleInDoze;
     private boolean mPulsing;
     private float mDarkAmount = 0;
     private int mTextColor;
@@ -112,6 +116,9 @@
         mAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
         mLockPatternUtils = new LockPatternUtils(getContext());
         mHandler = new Handler(Looper.myLooper());
+        mSmallClockScale = getResources().getDimension(R.dimen.widget_small_font_size)
+                / getResources().getDimension(R.dimen.widget_big_font_size);
+        mWidgetPadding = getResources().getDimension(R.dimen.widget_vertical_padding);
     }
 
     private void setEnableMarquee(boolean enabled) {
@@ -150,9 +157,14 @@
         mOwnerInfo = findViewById(R.id.owner_info);
         mBatteryDoze = findViewById(R.id.battery_doze);
         mKeyguardSlice = findViewById(R.id.keyguard_status_area);
-        mVisibleInDoze = new View[]{mBatteryDoze, mClockView, mKeyguardSlice};
+        mClockSeparator = findViewById(R.id.clock_separator);
+        mVisibleInDoze = Sets.newArraySet(mBatteryDoze, mClockView, mKeyguardSlice,
+                mClockSeparator);
         mTextColor = mClockView.getCurrentTextColor();
 
+        mKeyguardSlice.setListener(this::onSliceContentChanged);
+        onSliceContentChanged(mKeyguardSlice.hasHeader());
+
         boolean shouldMarquee = KeyguardUpdateMonitor.getInstance(mContext).isDeviceInteractive();
         setEnableMarquee(shouldMarquee);
         refresh();
@@ -163,6 +175,22 @@
         mClockView.setElegantTextHeight(false);
     }
 
+    private void onSliceContentChanged(boolean hasHeader) {
+        final float clockScale = hasHeader ? mSmallClockScale : 1;
+        float translation = (mClockView.getHeight() - (mClockView.getHeight() * clockScale)) / 2f;
+        if (hasHeader) {
+            translation -= mWidgetPadding;
+        }
+        mClockView.setTranslationY(translation);
+        mClockView.setScaleX(clockScale);
+        mClockView.setScaleY(clockScale);
+        final float batteryTranslation =
+                -(mClockView.getWidth() - (mClockView.getWidth() * clockScale)) / 2;
+        mBatteryDoze.setTranslationX(batteryTranslation);
+        mBatteryDoze.setTranslationY(translation);
+        mClockSeparator.setVisibility(hasHeader ? VISIBLE : GONE);
+    }
+
     @Override
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
@@ -201,17 +229,6 @@
         return mClockView.getTextSize();
     }
 
-    public static String formatNextAlarm(Context context, AlarmManager.AlarmClockInfo info) {
-        if (info == null) {
-            return "";
-        }
-        String skeleton = DateFormat.is24HourFormat(context, ActivityManager.getCurrentUser())
-                ? "EHm"
-                : "Ehma";
-        String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
-        return DateFormat.format(pattern, info.getTriggerTime()).toString();
-    }
-
     private void updateOwnerInfo() {
         if (mOwnerInfo == null) return;
         String ownerInfo = getOwnerInfo();
@@ -303,7 +320,7 @@
         final int N = mClockContainer.getChildCount();
         for (int i = 0; i < N; i++) {
             View child = mClockContainer.getChildAt(i);
-            if (ArrayUtils.contains(mVisibleInDoze, child)) {
+            if (mVisibleInDoze.contains(child)) {
                 continue;
             }
             child.setAlpha(dark ? 0 : 1);
@@ -312,10 +329,12 @@
             mOwnerInfo.setAlpha(dark ? 0 : 1);
         }
 
+        final int blendedTextColor = ColorUtils.blendARGB(mTextColor, Color.WHITE, darkAmount);
         updateDozeVisibleViews();
         mBatteryDoze.setDark(dark);
         mKeyguardSlice.setDark(darkAmount);
-        mClockView.setTextColor(ColorUtils.blendARGB(mTextColor, Color.WHITE, darkAmount));
+        mClockView.setTextColor(blendedTextColor);
+        mClockSeparator.setBackgroundColor(blendedTextColor);
     }
 
     public void setPulsing(boolean pulsing) {
diff --git a/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java b/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
index 593bb50..a59c97e 100644
--- a/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
+++ b/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
@@ -494,7 +494,8 @@
                     }
                     if (mBackground != null) {
                         RectF dest = new RectF(left, top, right, bottom);
-                        // add a filter bitmap?
+                        Log.i(TAG, "Redrawing in rect: " + dest + " with surface size: "
+                                + mLastRequestedWidth + "x" + mLastRequestedHeight);
                         c.drawBitmap(mBackground, null, dest, null);
                     }
                 } finally {
diff --git a/packages/SystemUI/src/com/android/systemui/OverviewProxyService.java b/packages/SystemUI/src/com/android/systemui/OverviewProxyService.java
index 22922e7..a7d1f0d 100644
--- a/packages/SystemUI/src/com/android/systemui/OverviewProxyService.java
+++ b/packages/SystemUI/src/com/android/systemui/OverviewProxyService.java
@@ -146,6 +146,7 @@
         filter.addDataScheme("package");
         filter.addDataSchemeSpecificPart(mLauncherComponentName.getPackageName(),
                 PatternMatcher.PATTERN_LITERAL);
+        filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
         mContext.registerReceiver(mLauncherAddedReceiver, filter);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeFactory.java b/packages/SystemUI/src/com/android/systemui/doze/DozeFactory.java
index 0f0402d..bfb3a6e 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeFactory.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeFactory.java
@@ -66,7 +66,7 @@
                 createDozeUi(context, host, wakeLock, machine, handler, alarmManager, params),
                 new DozeScreenState(wrappedService, handler),
                 createDozeScreenBrightness(context, wrappedService, sensorManager, host, handler),
-                new DozeWallpaperState()
+                new DozeWallpaperState(context)
         });
 
         return machine;
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeUi.java b/packages/SystemUI/src/com/android/systemui/doze/DozeUi.java
index b352ec9..75f1b50 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeUi.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeUi.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.doze;
 
+import static com.android.systemui.doze.DozeMachine.State.DOZE_AOD_PAUSED;
+
 import android.app.AlarmManager;
 import android.content.Context;
 import android.os.Handler;
@@ -79,6 +81,11 @@
     public void transitionTo(DozeMachine.State oldState, DozeMachine.State newState) {
         switch (newState) {
             case DOZE_AOD:
+                if (oldState == DOZE_AOD_PAUSED) {
+                    mHost.dozeTimeTick();
+                }
+                scheduleTimeTick();
+                break;
             case DOZE_AOD_PAUSING:
                 scheduleTimeTick();
                 break;
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeWallpaperState.java b/packages/SystemUI/src/com/android/systemui/doze/DozeWallpaperState.java
index ee41001..5156272 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeWallpaperState.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeWallpaperState.java
@@ -23,6 +23,10 @@
 import android.util.Log;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.keyguard.KeyguardUpdateMonitor;
+import com.android.keyguard.KeyguardUpdateMonitorCallback;
+import com.android.systemui.statusbar.phone.DozeParameters;
+import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
 
 import java.io.PrintWriter;
 
@@ -34,18 +38,28 @@
     private static final String TAG = "DozeWallpaperState";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
-    @VisibleForTesting
-    final IWallpaperManager mWallpaperManagerService;
+    private final IWallpaperManager mWallpaperManagerService;
+    private boolean mKeyguardVisible;
     private boolean mIsAmbientMode;
+    private final DozeParameters mDozeParameters;
 
-    public DozeWallpaperState() {
+    public DozeWallpaperState(Context context) {
         this(IWallpaperManager.Stub.asInterface(
-                ServiceManager.getService(Context.WALLPAPER_SERVICE)));
+                ServiceManager.getService(Context.WALLPAPER_SERVICE)),
+                new DozeParameters(context), KeyguardUpdateMonitor.getInstance(context));
     }
 
     @VisibleForTesting
-    DozeWallpaperState(IWallpaperManager wallpaperManagerService) {
+    DozeWallpaperState(IWallpaperManager wallpaperManagerService, DozeParameters parameters,
+            KeyguardUpdateMonitor keyguardUpdateMonitor) {
         mWallpaperManagerService = wallpaperManagerService;
+        mDozeParameters = parameters;
+        keyguardUpdateMonitor.registerCallback(new KeyguardUpdateMonitorCallback() {
+            @Override
+            public void onKeyguardVisibilityChanged(boolean showing) {
+                mKeyguardVisible = showing;
+            }
+        });
     }
 
     @Override
@@ -58,17 +72,25 @@
             case DOZE_REQUEST_PULSE:
             case DOZE_PULSING:
             case DOZE_PULSE_DONE:
-                isAmbientMode = true;
+                isAmbientMode = mDozeParameters.getAlwaysOn();
                 break;
             default:
                 isAmbientMode = false;
         }
 
+        final boolean animated;
+        if (isAmbientMode) {
+            animated = mDozeParameters.getCanControlScreenOffAnimation() && !mKeyguardVisible;
+        } else {
+            animated = !mDozeParameters.getDisplayNeedsBlanking();
+        }
+
         if (isAmbientMode != mIsAmbientMode) {
             mIsAmbientMode = isAmbientMode;
             try {
-                Log.i(TAG, "AoD wallpaper state changed to: " + mIsAmbientMode);
-                mWallpaperManagerService.setInAmbientMode(mIsAmbientMode);
+                Log.i(TAG, "AoD wallpaper state changed to: " + mIsAmbientMode
+                        + ", animated: " + animated);
+                mWallpaperManagerService.setInAmbientMode(mIsAmbientMode, animated);
             } catch (RemoteException e) {
                 // Cannot notify wallpaper manager service, but it's fine, let's just skip it.
                 Log.w(TAG, "Cannot notify state to WallpaperManagerService: " + mIsAmbientMode);
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
index 5c8c3f3..e008148 100644
--- a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
@@ -14,10 +14,13 @@
 
 package com.android.systemui.globalactions;
 
+import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.SOME_AUTH_REQUIRED_AFTER_USER_REQUEST;
+import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_NOT_REQUIRED;
 import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_USER_LOCKDOWN;
 
 import android.app.ActivityManager;
 import android.app.Dialog;
+import android.app.KeyguardManager;
 import android.app.WallpaperManager;
 import android.app.admin.DevicePolicyManager;
 import android.content.BroadcastReceiver;
@@ -120,6 +123,8 @@
     private final AudioManager mAudioManager;
     private final IDreamManager mDreamManager;
     private final DevicePolicyManager mDevicePolicyManager;
+    private final LockPatternUtils mLockPatternUtils;
+    private final KeyguardManager mKeyguardManager;
 
     private ArrayList<Action> mItems;
     private ActionsDialog mDialog;
@@ -150,6 +155,8 @@
                 ServiceManager.getService(DreamService.DREAM_SERVICE));
         mDevicePolicyManager = (DevicePolicyManager) mContext.getSystemService(
                 Context.DEVICE_POLICY_SERVICE);
+        mLockPatternUtils = new LockPatternUtils(mContext);
+        mKeyguardManager = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE);
 
         // receive broadcasts
         IntentFilter filter = new IntentFilter();
@@ -323,7 +330,8 @@
                 mItems.add(getSettingsAction());
             } else if (GLOBAL_ACTION_KEY_LOCKDOWN.equals(actionKey)) {
                 if (Settings.Secure.getInt(mContext.getContentResolver(),
-                            Settings.Secure.LOCKDOWN_IN_POWER_MENU, 0) != 0) {
+                            Settings.Secure.LOCKDOWN_IN_POWER_MENU, 0) != 0
+                        && shouldDisplayLockdown()) {
                     mItems.add(getLockdownAction());
                 }
             } else if (GLOBAL_ACTION_KEY_VOICEASSIST.equals(actionKey)) {
@@ -372,6 +380,19 @@
         return dialog;
     }
 
+    private boolean shouldDisplayLockdown() {
+        int userId = getCurrentUser().id;
+        // Lockdown is meaningless without a place to go.
+        if (!mKeyguardManager.isDeviceSecure(userId)) {
+            return false;
+        }
+
+        // Only show the lockdown button if the device isn't locked down (for whatever reason).
+        int state = mLockPatternUtils.getStrongAuthForUser(userId);
+        return (state == STRONG_AUTH_NOT_REQUIRED
+                || state == SOME_AUTH_REQUIRED_AFTER_USER_REQUEST);
+    }
+
     private final class PowerAction extends SinglePressAction implements LongPressAction {
         private PowerAction() {
             super(R.drawable.ic_lock_power_off,
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java
index 6ddc76b..bd46c5f 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java
@@ -16,38 +16,55 @@
 
 package com.android.systemui.keyguard;
 
+import android.app.ActivityManager;
+import android.app.AlarmManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.graphics.drawable.Icon;
 import android.icu.text.DateFormat;
 import android.icu.text.DisplayContext;
 import android.net.Uri;
 import android.os.Handler;
-import android.app.slice.Slice;
-import android.app.slice.SliceProvider;
+import android.text.TextUtils;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.systemui.R;
+import com.android.systemui.statusbar.policy.NextAlarmController;
+import com.android.systemui.statusbar.policy.NextAlarmControllerImpl;
 
 import java.util.Date;
 import java.util.Locale;
 
+import androidx.app.slice.Slice;
+import androidx.app.slice.SliceProvider;
+import androidx.app.slice.builders.ListBuilder;
+import androidx.app.slice.builders.ListBuilder.RowBuilder;
+
 /**
  * Simple Slice provider that shows the current date.
  */
-public class KeyguardSliceProvider extends SliceProvider {
+public class KeyguardSliceProvider extends SliceProvider implements
+        NextAlarmController.NextAlarmChangeCallback {
 
     public static final String KEYGUARD_SLICE_URI = "content://com.android.systemui.keyguard/main";
+    public static final String KEYGUARD_DATE_URI = "content://com.android.systemui.keyguard/date";
+    public static final String KEYGUARD_NEXT_ALARM_URI =
+            "content://com.android.systemui.keyguard/alarm";
 
     private final Date mCurrentTime = new Date();
     protected final Uri mSliceUri;
+    protected final Uri mDateUri;
+    protected final Uri mAlarmUri;
     private final Handler mHandler;
     private String mDatePattern;
     private DateFormat mDateFormat;
     private String mLastText;
     private boolean mRegistered;
     private boolean mRegisteredEveryMinute;
+    private String mNextAlarm;
+    private NextAlarmController mNextAlarmController;
 
     /**
      * Receiver responsible for time ticking and updating the date format.
@@ -80,23 +97,49 @@
     KeyguardSliceProvider(Handler handler) {
         mHandler = handler;
         mSliceUri = Uri.parse(KEYGUARD_SLICE_URI);
+        mDateUri = Uri.parse(KEYGUARD_DATE_URI);
+        mAlarmUri = Uri.parse(KEYGUARD_NEXT_ALARM_URI);
     }
 
     @Override
     public Slice onBindSlice(Uri sliceUri) {
-        return new Slice.Builder(sliceUri).addText(mLastText, null, Slice.HINT_TITLE).build();
+        ListBuilder builder = new ListBuilder(mSliceUri)
+                .addRow(new RowBuilder(mDateUri).setTitle(mLastText));
+        if (!TextUtils.isEmpty(mNextAlarm)) {
+            Icon icon = Icon.createWithResource(getContext(), R.drawable.ic_access_alarms_big);
+            builder.addRow(new RowBuilder(mAlarmUri).setTitle(mNextAlarm).addEndItem(icon));
+        }
+
+        return builder.build();
     }
 
     @Override
-    public boolean onCreate() {
-
+    public boolean onCreateSliceProvider() {
+        mNextAlarmController = new NextAlarmControllerImpl(getContext());
+        mNextAlarmController.addCallback(this);
         mDatePattern = getContext().getString(R.string.system_ui_date_pattern);
-
         registerClockUpdate(false /* everyMinute */);
         updateClock();
         return true;
     }
 
+    public static String formatNextAlarm(Context context, AlarmManager.AlarmClockInfo info) {
+        if (info == null) {
+            return "";
+        }
+        String skeleton = android.text.format.DateFormat
+                .is24HourFormat(context, ActivityManager.getCurrentUser()) ? "EHm" : "Ehma";
+        String pattern = android.text.format.DateFormat
+                .getBestDateTimePattern(Locale.getDefault(), skeleton);
+        return android.text.format.DateFormat.format(pattern, info.getTriggerTime()).toString();
+    }
+
+    /**
+     * Registers a broadcast receiver for clock updates, include date, time zone and manually
+     * changing the date/time via the settings app.
+     *
+     * @param everyMinute {@code true} if you also want updates every minute.
+     */
     protected void registerClockUpdate(boolean everyMinute) {
         if (mRegistered) {
             if (mRegisteredEveryMinute == everyMinute) {
@@ -156,4 +199,10 @@
     void cleanDateFormat() {
         mDateFormat = null;
     }
+
+    @Override
+    public void onNextAlarmChanged(AlarmManager.AlarmClockInfo nextAlarm) {
+        mNextAlarm = formatNextAlarm(getContext(), nextAlarm);
+        getContext().getContentResolver().notifyChange(mSliceUri, null /* observer */);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipAppOpsListener.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipAppOpsListener.java
new file mode 100644
index 0000000..f0e4ccc
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipAppOpsListener.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.pip.phone;
+
+import static android.app.AppOpsManager.MODE_ALLOWED;
+import static android.app.AppOpsManager.OP_PICTURE_IN_PICTURE;
+
+import android.app.AppOpsManager;
+import android.app.AppOpsManager.OnOpChangedListener;
+import android.app.IActivityManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.util.Pair;
+
+public class PipAppOpsListener {
+    private static final String TAG = PipAppOpsListener.class.getSimpleName();
+
+    private Context mContext;
+    private IActivityManager mActivityManager;
+    private AppOpsManager mAppOpsManager;
+
+    private PipMotionHelper mMotionHelper;
+
+    private AppOpsManager.OnOpChangedListener mAppOpsChangedListener = new OnOpChangedListener() {
+        @Override
+        public void onOpChanged(String op, String packageName) {
+            try {
+                // Dismiss the PiP once the user disables the app ops setting for that package
+                final Pair<ComponentName, Integer> topPipActivityInfo =
+                        PipUtils.getTopPinnedActivity(mContext, mActivityManager);
+                if (topPipActivityInfo.first != null) {
+                    final ApplicationInfo appInfo = mContext.getPackageManager()
+                            .getApplicationInfoAsUser(packageName, 0, topPipActivityInfo.second);
+                    if (appInfo.packageName.equals(topPipActivityInfo.first.getPackageName()) &&
+                            mAppOpsManager.checkOpNoThrow(OP_PICTURE_IN_PICTURE, appInfo.uid,
+                                    packageName) != MODE_ALLOWED) {
+                        mMotionHelper.dismissPip();
+                    }
+                }
+            } catch (NameNotFoundException e) {
+                // Unregister the listener if the package can't be found
+                unregisterAppOpsListener();
+            }
+        }
+    };
+
+    public PipAppOpsListener(Context context, IActivityManager activityManager,
+            PipMotionHelper motionHelper) {
+        mContext = context;
+        mActivityManager = activityManager;
+        mAppOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
+        mMotionHelper = motionHelper;
+    }
+
+    public void onActivityPinned(String packageName) {
+        // Register for changes to the app ops setting for this package while it is in PiP
+        registerAppOpsListener(packageName);
+    }
+
+    public void onActivityUnpinned() {
+        // Unregister for changes to the previously PiP'ed package
+        unregisterAppOpsListener();
+    }
+
+    private void registerAppOpsListener(String packageName) {
+        mAppOpsManager.startWatchingMode(OP_PICTURE_IN_PICTURE, packageName,
+                mAppOpsChangedListener);
+    }
+
+    private void unregisterAppOpsListener() {
+        mAppOpsManager.stopWatchingMode(mAppOpsChangedListener);
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
index db999c4..36531bb 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
@@ -64,8 +64,8 @@
     private InputConsumerController mInputConsumerController;
     private PipMenuActivityController mMenuController;
     private PipMediaController mMediaController;
-    private PipNotificationController mNotificationController;
     private PipTouchHandler mTouchHandler;
+    private PipAppOpsListener mAppOpsListener;
 
     /**
      * Handler for system task stack changes.
@@ -76,8 +76,7 @@
             mTouchHandler.onActivityPinned();
             mMediaController.onActivityPinned();
             mMenuController.onActivityPinned();
-            mNotificationController.onActivityPinned(packageName, userId,
-                    true /* deferUntilAnimationEnds */);
+            mAppOpsListener.onActivityPinned(packageName);
 
             SystemServicesProxy.getInstance(mContext).setPipVisibility(true);
         }
@@ -90,7 +89,7 @@
             final int userId = topActivity != null ? topPipActivityInfo.second : 0;
             mMenuController.onActivityUnpinned();
             mTouchHandler.onActivityUnpinned(topActivity);
-            mNotificationController.onActivityUnpinned(topActivity, userId);
+            mAppOpsListener.onActivityUnpinned();
 
             SystemServicesProxy.getInstance(mContext).setPipVisibility(topActivity != null);
         }
@@ -107,7 +106,6 @@
             mTouchHandler.setTouchEnabled(true);
             mTouchHandler.onPinnedStackAnimationEnded();
             mMenuController.onPinnedStackAnimationEnded();
-            mNotificationController.onPinnedStackAnimationEnded();
         }
 
         @Override
@@ -182,7 +180,7 @@
                 mInputConsumerController);
         mTouchHandler = new PipTouchHandler(context, mActivityManager, mMenuController,
                 mInputConsumerController);
-        mNotificationController = new PipNotificationController(context, mActivityManager,
+        mAppOpsListener = new PipAppOpsListener(context, mActivityManager,
                 mTouchHandler.getMotionHelper());
         EventBus.getDefault().register(this);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java
index 90f7b8d..bfe07a9 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java
@@ -16,6 +16,10 @@
 
 package com.android.systemui.pip.phone;
 
+import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK;
+import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
+import static android.provider.Settings.ACTION_PICTURE_IN_PICTURE_SETTINGS;
+
 import static com.android.systemui.pip.phone.PipMenuActivityController.EXTRA_ACTIONS;
 import static com.android.systemui.pip.phone.PipMenuActivityController.EXTRA_ALLOW_TIMEOUT;
 import static com.android.systemui.pip.phone.PipMenuActivityController.EXTRA_CONTROLLER_MESSENGER;
@@ -39,6 +43,7 @@
 import android.app.ActivityManager;
 import android.app.PendingIntent.CanceledException;
 import android.app.RemoteAction;
+import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ParceledListSlice;
 import android.graphics.Color;
@@ -46,12 +51,15 @@
 import android.graphics.Rect;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.os.Messenger;
 import android.os.RemoteException;
+import android.os.UserHandle;
 import android.util.Log;
+import android.util.Pair;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
@@ -105,6 +113,7 @@
     private Drawable mBackgroundDrawable;
     private View mMenuContainer;
     private LinearLayout mActionsGroup;
+    private View mSettingsButton;
     private View mDismissButton;
     private ImageView mExpandButton;
     private int mBetweenActionPaddingLand;
@@ -218,6 +227,11 @@
             }
             return true;
         });
+        mSettingsButton = findViewById(R.id.settings);
+        mSettingsButton.setAlpha(0);
+        mSettingsButton.setOnClickListener((v) -> {
+            showSettings();
+        });
         mDismissButton = findViewById(R.id.dismiss);
         mDismissButton.setAlpha(0);
         mDismissButton.setOnClickListener((v) -> {
@@ -352,12 +366,14 @@
             ObjectAnimator menuAnim = ObjectAnimator.ofFloat(mMenuContainer, View.ALPHA,
                     mMenuContainer.getAlpha(), 1f);
             menuAnim.addUpdateListener(mMenuBgUpdateListener);
+            ObjectAnimator settingsAnim = ObjectAnimator.ofFloat(mSettingsButton, View.ALPHA,
+                    mSettingsButton.getAlpha(), 1f);
             ObjectAnimator dismissAnim = ObjectAnimator.ofFloat(mDismissButton, View.ALPHA,
                     mDismissButton.getAlpha(), 1f);
             if (menuState == MENU_STATE_FULL) {
-                mMenuContainerAnimator.playTogether(menuAnim, dismissAnim);
+                mMenuContainerAnimator.playTogether(menuAnim, settingsAnim, dismissAnim);
             } else {
-                mMenuContainerAnimator.play(dismissAnim);
+                mMenuContainerAnimator.playTogether(settingsAnim, dismissAnim);
             }
             mMenuContainerAnimator.setInterpolator(Interpolators.ALPHA_IN);
             mMenuContainerAnimator.setDuration(MENU_FADE_DURATION);
@@ -394,9 +410,11 @@
             ObjectAnimator menuAnim = ObjectAnimator.ofFloat(mMenuContainer, View.ALPHA,
                     mMenuContainer.getAlpha(), 0f);
             menuAnim.addUpdateListener(mMenuBgUpdateListener);
+            ObjectAnimator settingsAnim = ObjectAnimator.ofFloat(mSettingsButton, View.ALPHA,
+                    mSettingsButton.getAlpha(), 0f);
             ObjectAnimator dismissAnim = ObjectAnimator.ofFloat(mDismissButton, View.ALPHA,
                     mDismissButton.getAlpha(), 0f);
-            mMenuContainerAnimator.playTogether(menuAnim, dismissAnim);
+            mMenuContainerAnimator.playTogether(menuAnim, settingsAnim, dismissAnim);
             mMenuContainerAnimator.setInterpolator(Interpolators.ALPHA_OUT);
             mMenuContainerAnimator.setDuration(MENU_FADE_DURATION);
             mMenuContainerAnimator.addListener(new AnimatorListenerAdapter() {
@@ -526,12 +544,14 @@
         final float menuAlpha = 1 - fraction;
         if (mMenuState == MENU_STATE_FULL) {
             mMenuContainer.setAlpha(menuAlpha);
+            mSettingsButton.setAlpha(menuAlpha);
             mDismissButton.setAlpha(menuAlpha);
             final float interpolatedAlpha =
                     MENU_BACKGROUND_ALPHA * menuAlpha + DISMISS_BACKGROUND_ALPHA * fraction;
             alpha = (int) (interpolatedAlpha * 255);
         } else {
             if (mMenuState == MENU_STATE_CLOSE) {
+                mSettingsButton.setAlpha(menuAlpha);
                 mDismissButton.setAlpha(menuAlpha);
             }
             alpha = (int) (fraction * DISMISS_BACKGROUND_ALPHA * 255);
@@ -588,6 +608,19 @@
         sendMessage(m, "Could not notify controller to show PIP menu");
     }
 
+    private void showSettings() {
+        final Pair<ComponentName, Integer> topPipActivityInfo =
+                PipUtils.getTopPinnedActivity(this, ActivityManager.getService());
+        if (topPipActivityInfo.first != null) {
+            final UserHandle user = UserHandle.of(topPipActivityInfo.second);
+            final Intent settingsIntent = new Intent(ACTION_PICTURE_IN_PICTURE_SETTINGS,
+                    Uri.fromParts("package", topPipActivityInfo.first.getPackageName(), null));
+            settingsIntent.putExtra(Intent.EXTRA_USER_HANDLE, user);
+            settingsIntent.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TASK);
+            startActivity(settingsIntent);
+        }
+    }
+
     private void notifyActivityCallback(Messenger callback) {
         Message m = Message.obtain();
         m.what = PipMenuActivityController.MESSAGE_UPDATE_ACTIVITY_CALLBACK;
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipNotificationController.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipNotificationController.java
deleted file mode 100644
index 6d083e9..0000000
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipNotificationController.java
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.pip.phone;
-
-import static android.app.AppOpsManager.MODE_ALLOWED;
-import static android.app.AppOpsManager.OP_PICTURE_IN_PICTURE;
-import static android.app.PendingIntent.FLAG_CANCEL_CURRENT;
-import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK;
-import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
-import static android.provider.Settings.ACTION_PICTURE_IN_PICTURE_SETTINGS;
-
-import android.app.AppOpsManager;
-import android.app.AppOpsManager.OnOpChangedListener;
-import android.app.IActivityManager;
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.graphics.Bitmap;
-import android.graphics.Bitmap.Config;
-import android.graphics.Canvas;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
-import android.os.UserHandle;
-import android.util.IconDrawableFactory;
-import android.util.Log;
-import android.util.Pair;
-
-import com.android.systemui.R;
-import com.android.systemui.SystemUI;
-import com.android.systemui.util.NotificationChannels;
-
-/**
- * Manages the BTW notification that shows whenever an activity enters or leaves picture-in-picture.
- */
-public class PipNotificationController {
-    private static final String TAG = PipNotificationController.class.getSimpleName();
-
-    private static final String NOTIFICATION_TAG = PipNotificationController.class.getName();
-    private static final int NOTIFICATION_ID = 0;
-
-    private Context mContext;
-    private IActivityManager mActivityManager;
-    private AppOpsManager mAppOpsManager;
-    private NotificationManager mNotificationManager;
-    private IconDrawableFactory mIconDrawableFactory;
-
-    private PipMotionHelper mMotionHelper;
-
-    // Used when building a deferred notification
-    private String mDeferredNotificationPackageName;
-    private int mDeferredNotificationUserId;
-
-    private AppOpsManager.OnOpChangedListener mAppOpsChangedListener = new OnOpChangedListener() {
-        @Override
-        public void onOpChanged(String op, String packageName) {
-            try {
-                // Dismiss the PiP once the user disables the app ops setting for that package
-                final Pair<ComponentName, Integer> topPipActivityInfo =
-                        PipUtils.getTopPinnedActivity(mContext, mActivityManager);
-                if (topPipActivityInfo.first != null) {
-                    final ApplicationInfo appInfo = mContext.getPackageManager()
-                            .getApplicationInfoAsUser(packageName, 0, topPipActivityInfo.second);
-                    if (appInfo.packageName.equals(topPipActivityInfo.first.getPackageName()) &&
-                                mAppOpsManager.checkOpNoThrow(OP_PICTURE_IN_PICTURE, appInfo.uid,
-                                        packageName) != MODE_ALLOWED) {
-                        mMotionHelper.dismissPip();
-                    }
-                }
-            } catch (NameNotFoundException e) {
-                // Unregister the listener if the package can't be found
-                unregisterAppOpsListener();
-            }
-        }
-    };
-
-    public PipNotificationController(Context context, IActivityManager activityManager,
-            PipMotionHelper motionHelper) {
-        mContext = context;
-        mActivityManager = activityManager;
-        mAppOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
-        mNotificationManager = NotificationManager.from(context);
-        mMotionHelper = motionHelper;
-        mIconDrawableFactory = IconDrawableFactory.newInstance(context);
-    }
-
-    public void onActivityPinned(String packageName, int userId, boolean deferUntilAnimationEnds) {
-        // Clear any existing notification
-        mNotificationManager.cancel(NOTIFICATION_TAG, NOTIFICATION_ID);
-
-        if (deferUntilAnimationEnds) {
-            mDeferredNotificationPackageName = packageName;
-            mDeferredNotificationUserId = userId;
-        } else {
-            showNotificationForApp(packageName, userId);
-        }
-
-        // Register for changes to the app ops setting for this package while it is in PiP
-        registerAppOpsListener(packageName);
-    }
-
-    public void onPinnedStackAnimationEnded() {
-        if (mDeferredNotificationPackageName != null) {
-            showNotificationForApp(mDeferredNotificationPackageName, mDeferredNotificationUserId);
-            mDeferredNotificationPackageName = null;
-            mDeferredNotificationUserId = 0;
-        }
-    }
-
-    public void onActivityUnpinned(ComponentName topPipActivity, int userId) {
-        // Unregister for changes to the previously PiP'ed package
-        unregisterAppOpsListener();
-
-        // Reset the deferred notification package
-        mDeferredNotificationPackageName = null;
-        mDeferredNotificationUserId = 0;
-
-        if (topPipActivity != null) {
-            // onActivityUnpinned() is only called after the transition is complete, so we don't
-            // need to defer until the animation ends to update the notification
-            onActivityPinned(topPipActivity.getPackageName(), userId,
-                    false /* deferUntilAnimationEnds */);
-        } else {
-            mNotificationManager.cancel(NOTIFICATION_TAG, NOTIFICATION_ID);
-        }
-    }
-
-    /**
-     * Builds and shows the notification for the given app.
-     */
-    private void showNotificationForApp(String packageName, int userId) {
-        // Build a new notification
-        try {
-            final UserHandle user = UserHandle.of(userId);
-            final Context userContext = mContext.createPackageContextAsUser(
-                    mContext.getPackageName(), 0, user);
-            final Notification.Builder builder =
-                    new Notification.Builder(userContext, NotificationChannels.GENERAL)
-                            .setLocalOnly(true)
-                            .setOngoing(true)
-                            .setSmallIcon(R.drawable.pip_notification_icon)
-                            .setColor(mContext.getColor(
-                                    com.android.internal.R.color.system_notification_accent_color));
-            if (updateNotificationForApp(builder, packageName, user)) {
-                SystemUI.overrideNotificationAppName(mContext, builder);
-
-                // Show the new notification
-                mNotificationManager.notify(NOTIFICATION_TAG, NOTIFICATION_ID, builder.build());
-            }
-        } catch (NameNotFoundException e) {
-            Log.e(TAG, "Could not show notification for application", e);
-        }
-    }
-
-    /**
-     * Updates the notification builder with app-specific information, returning whether it was
-     * successful.
-     */
-    private boolean updateNotificationForApp(Notification.Builder builder, String packageName,
-            UserHandle user) throws NameNotFoundException {
-        final PackageManager pm = mContext.getPackageManager();
-        final ApplicationInfo appInfo;
-        try {
-            appInfo = pm.getApplicationInfoAsUser(packageName, 0, user.getIdentifier());
-        } catch (NameNotFoundException e) {
-            Log.e(TAG, "Could not update notification for application", e);
-            return false;
-        }
-
-        if (appInfo != null) {
-            final String appName = pm.getUserBadgedLabel(pm.getApplicationLabel(appInfo), user)
-                    .toString();
-            final String message = mContext.getString(R.string.pip_notification_message, appName);
-            final Intent settingsIntent = new Intent(ACTION_PICTURE_IN_PICTURE_SETTINGS,
-                    Uri.fromParts("package", packageName, null));
-            settingsIntent.putExtra(Intent.EXTRA_USER_HANDLE, user);
-            settingsIntent.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TASK);
-
-            final Drawable iconDrawable = mIconDrawableFactory.getBadgedIcon(appInfo);
-            builder.setContentTitle(mContext.getString(R.string.pip_notification_title, appName))
-                    .setContentText(message)
-                    .setContentIntent(PendingIntent.getActivityAsUser(mContext, packageName.hashCode(),
-                            settingsIntent, FLAG_CANCEL_CURRENT, null, user))
-                    .setStyle(new Notification.BigTextStyle().bigText(message))
-                    .setLargeIcon(createBitmap(iconDrawable).createAshmemBitmap());
-            return true;
-        }
-        return false;
-    }
-
-    private void registerAppOpsListener(String packageName) {
-        mAppOpsManager.startWatchingMode(OP_PICTURE_IN_PICTURE, packageName,
-                mAppOpsChangedListener);
-    }
-
-    private void unregisterAppOpsListener() {
-        mAppOpsManager.stopWatchingMode(mAppOpsChangedListener);
-    }
-
-    /**
-     * Bakes a drawable into a bitmap.
-     */
-    private Bitmap createBitmap(Drawable d) {
-        Bitmap bitmap = Bitmap.createBitmap(d.getIntrinsicWidth(), d.getIntrinsicHeight(),
-                Config.ARGB_8888);
-        Canvas c = new Canvas(bitmap);
-        d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
-        d.draw(c);
-        c.setBitmap(null);
-        return bitmap;
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java b/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java
index 0b7b6d5..927a49c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java
@@ -18,11 +18,6 @@
 
 import static android.app.StatusBarManager.DISABLE2_QUICK_SETTINGS;
 
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_QS_DATE;
-
-import android.app.ActivityManager;
-import android.app.AlarmManager;
-import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
@@ -31,7 +26,6 @@
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.RippleDrawable;
 import android.os.UserManager;
-import android.provider.AlarmClock;
 import android.support.annotation.Nullable;
 import android.support.annotation.VisibleForTesting;
 import android.util.AttributeSet;
@@ -39,24 +33,19 @@
 import android.view.View.OnClickListener;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
-import android.widget.TextView;
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto;
-import com.android.keyguard.KeyguardStatusView;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.settingslib.Utils;
 import com.android.settingslib.drawable.UserIconDrawable;
 import com.android.systemui.Dependency;
-import com.android.systemui.FontSizeUtils;
 import com.android.systemui.R;
 import com.android.systemui.R.dimen;
-import com.android.systemui.R.id;
 import com.android.systemui.SysUiServiceProvider;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.qs.TouchAnimator.Builder;
-import com.android.systemui.qs.TouchAnimator.ListenerAdapter;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.phone.ExpandableIndicator;
 import com.android.systemui.statusbar.phone.MultiUserSwitch;
@@ -65,8 +54,6 @@
 import com.android.systemui.statusbar.policy.NetworkController;
 import com.android.systemui.statusbar.policy.NetworkController.EmergencyListener;
 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback;
-import com.android.systemui.statusbar.policy.NextAlarmController;
-import com.android.systemui.statusbar.policy.NextAlarmController.NextAlarmChangeCallback;
 import com.android.systemui.statusbar.policy.UserInfoController;
 import com.android.systemui.statusbar.policy.UserInfoController.OnUserInfoChangedListener;
 import com.android.systemui.tuner.TunerService;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
index bef1aff..9883da6 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
@@ -21,6 +21,7 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.ConnectivityManager;
+import android.os.UserManager;
 import android.provider.Settings;
 import android.provider.Settings.Global;
 import android.service.quicksettings.Tile;
@@ -82,6 +83,7 @@
 
     @Override
     protected void handleUpdateState(BooleanState state, Object arg) {
+        checkIfRestrictionEnforcedByAdminOnly(state, UserManager.DISALLOW_AIRPLANE_MODE);
         final int value = arg instanceof Integer ? (Integer)arg : mSetting.getValue();
         final boolean airplaneMode = value != 0;
         state.value = airplaneMode;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
index c35f591..8bdbf28 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
@@ -101,6 +101,9 @@
         // state.visible = !(mKeyguard.isSecure() && mKeyguard.isShowing());
         state.value = locationEnabled;
         checkIfRestrictionEnforcedByAdminOnly(state, UserManager.DISALLOW_SHARE_LOCATION);
+        if (state.disabledByPolicy == false) {
+            checkIfRestrictionEnforcedByAdminOnly(state, UserManager.DISALLOW_CONFIG_LOCATION_MODE);
+        }
         state.icon = mIcon;
         state.slash.isSlashed = !state.value;
         if (locationEnabled) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeParameters.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeParameters.java
index 6d85fb3..fb3adf4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeParameters.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeParameters.java
@@ -25,12 +25,14 @@
 import android.util.SparseBooleanArray;
 
 import com.android.internal.hardware.AmbientDisplayConfiguration;
+import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.doze.AlwaysOnDisplayPolicy;
+import com.android.systemui.tuner.TunerService;
 
 import java.io.PrintWriter;
 
-public class DozeParameters {
+public class DozeParameters implements TunerService.Tunable {
     private static final int MAX_DURATION = 60 * 1000;
     public static final String DOZE_SENSORS_WAKE_UP_FULLY = "doze_sensors_wake_up_fully";
 
@@ -40,10 +42,15 @@
     private static IntInOutMatcher sPickupSubtypePerformsProxMatcher;
     private final AlwaysOnDisplayPolicy mAlwaysOnPolicy;
 
+    private boolean mDozeAlwaysOn;
+
     public DozeParameters(Context context) {
         mContext = context;
         mAmbientDisplayConfiguration = new AmbientDisplayConfiguration(mContext);
         mAlwaysOnPolicy = new AlwaysOnDisplayPolicy(context);
+
+        Dependency.get(TunerService.class).addTunable(this, Settings.Secure.DOZE_ALWAYS_ON,
+                Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED);
     }
 
     public void dump(PrintWriter pw) {
@@ -144,7 +151,7 @@
      * @return {@code true} if enabled and available.
      */
     public boolean getAlwaysOn() {
-        return mAmbientDisplayConfiguration.alwaysOnEnabled(UserHandle.USER_CURRENT);
+        return mDozeAlwaysOn;
     }
 
     /**
@@ -207,6 +214,10 @@
         return mContext.getResources().getBoolean(R.bool.doze_double_tap_reports_touch_coordinates);
     }
 
+    @Override
+    public void onTuningChanged(String key, String newValue) {
+        mDozeAlwaysOn = mAmbientDisplayConfiguration.alwaysOnEnabled(UserHandle.USER_CURRENT);
+    }
 
     /**
      * Parses a spec of the form `1,2,3,!5,*`. The resulting object will match numbers that are
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java
index df1ffda..46d9827 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java
@@ -529,6 +529,13 @@
         KeyguardAffordanceView targetView = left ? mLeftIcon : mRightIcon;
         KeyguardAffordanceView otherView = left ? mRightIcon : mLeftIcon;
         startSwiping(targetView);
+
+        // Do not animate the circle expanding if the affordance isn't visible,
+        // otherwise the circle will be meaningless.
+        if (targetView.getVisibility() != View.VISIBLE) {
+            animate = false;
+        }
+
         if (animate) {
             fling(0, false, !left);
             updateIcon(otherView, 0.0f, 0, true, false, true, false);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
index f058862..01b3b44 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
@@ -822,8 +822,10 @@
         @Override
         public IconState getIcon() {
             mLeftIsVoiceAssist = canLaunchVoiceAssist();
+            final boolean showAffordance =
+                    getResources().getBoolean(R.bool.config_keyguardShowLeftAffordance);
             if (mLeftIsVoiceAssist) {
-                mIconState.isVisible = mUserSetupComplete;
+                mIconState.isVisible = mUserSetupComplete && showAffordance;
                 if (mLeftAssistIcon == null) {
                     mIconState.drawable = mContext.getDrawable(R.drawable.ic_mic_26dp);
                 } else {
@@ -832,7 +834,7 @@
                 mIconState.contentDescription = mContext.getString(
                         R.string.accessibility_voice_assist_button);
             } else {
-                mIconState.isVisible = mUserSetupComplete && isPhoneVisible();
+                mIconState.isVisible = mUserSetupComplete && showAffordance && isPhoneVisible();
                 mIconState.drawable = mContext.getDrawable(R.drawable.ic_phone_24dp);
                 mIconState.contentDescription = mContext.getString(
                         R.string.accessibility_phone_button);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java
index bed6d82..6f636aa 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java
@@ -47,8 +47,7 @@
 /**
  * Class to detect gestures on the navigation bar.
  */
-public class NavigationBarGestureHelper extends GestureDetector.SimpleOnGestureListener
-        implements TunerService.Tunable, GestureHelper {
+public class NavigationBarGestureHelper implements TunerService.Tunable, GestureHelper {
 
     private static final String TAG = "NavBarGestureHelper";
     private static final String KEY_DOCK_WINDOW_GESTURE = "overview_nav_bar_gesture";
@@ -72,11 +71,8 @@
     private Context mContext;
     private NavigationBarView mNavigationBarView;
     private boolean mIsVertical;
-    private boolean mIsRTL;
 
-    private final GestureDetector mTaskSwitcherDetector;
     private final int mScrollTouchSlop;
-    private final int mMinFlingVelocity;
     private final Matrix mTransformGlobalMatrix = new Matrix();
     private final Matrix mTransformLocalMatrix = new Matrix();
     private int mTouchDownX;
@@ -91,11 +87,8 @@
 
     public NavigationBarGestureHelper(Context context) {
         mContext = context;
-        ViewConfiguration configuration = ViewConfiguration.get(context);
         Resources r = context.getResources();
         mScrollTouchSlop = r.getDimensionPixelSize(R.dimen.navigation_bar_min_swipe_distance);
-        mMinFlingVelocity = configuration.getScaledMinimumFlingVelocity();
-        mTaskSwitcherDetector = new GestureDetector(context, this);
         Dependency.get(TunerService.class).addTunable(this, KEY_DOCK_WINDOW_GESTURE);
     }
 
@@ -112,7 +105,6 @@
 
     public void setBarState(boolean isVertical, boolean isRTL) {
         mIsVertical = isVertical;
-        mIsRTL = isRTL;
     }
 
     private boolean proxyMotionEvents(MotionEvent event) {
@@ -161,11 +153,7 @@
             case MotionEvent.ACTION_UP:
                 break;
         }
-        if (!proxyMotionEvents(event)) {
-            // If we move more than a fixed amount, then start capturing for the
-            // task switcher detector, disabled when proxying motion events to launcher service
-            mTaskSwitcherDetector.onTouchEvent(event);
-        }
+        proxyMotionEvents(event);
         return result || (mDockWindowEnabled && interceptDockWindowEvent(event));
     }
 
@@ -306,7 +294,7 @@
     }
 
     public boolean onTouchEvent(MotionEvent event) {
-        boolean result = proxyMotionEvents(event) || mTaskSwitcherDetector.onTouchEvent(event);
+        boolean result = proxyMotionEvents(event);
         if (mDockWindowEnabled) {
             result |= handleDockWindowEvent(event);
         }
@@ -314,29 +302,6 @@
     }
 
     @Override
-    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
-        float absVelX = Math.abs(velocityX);
-        float absVelY = Math.abs(velocityY);
-        boolean isValidFling = absVelX > mMinFlingVelocity &&
-                mIsVertical ? (absVelY > absVelX) : (absVelX > absVelY);
-        if (isValidFling && mRecentsComponent != null) {
-            boolean showNext;
-            if (!mIsRTL) {
-                showNext = mIsVertical ? (velocityY < 0) : (velocityX < 0);
-            } else {
-                // In RTL, vertical is still the same, but horizontal is flipped
-                showNext = mIsVertical ? (velocityY < 0) : (velocityX > 0);
-            }
-            if (showNext) {
-                mRecentsComponent.showNextAffiliatedTask();
-            } else {
-                mRecentsComponent.showPrevAffiliatedTask();
-            }
-        }
-        return true;
-    }
-
-    @Override
     public void onTuningChanged(String key, String newValue) {
         switch (key) {
             case KEY_DOCK_WINDOW_GESTURE:
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarTransitions.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarTransitions.java
index b81a3b0..bd6421c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarTransitions.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarTransitions.java
@@ -26,7 +26,6 @@
 import android.view.IWindowManager;
 import android.view.MotionEvent;
 import android.view.View;
-import android.view.WindowManagerGlobal;
 
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.Dependency;
@@ -37,6 +36,7 @@
     private final NavigationBarView mView;
     private final IStatusBarService mBarService;
     private final LightBarTransitionsController mLightTransitionsController;
+    private final boolean mAllowAutoDimWallpaperNotVisible;
     private boolean mWallpaperVisible;
 
     private boolean mLightsOut;
@@ -49,6 +49,8 @@
                 ServiceManager.getService(Context.STATUS_BAR_SERVICE));
         mLightTransitionsController = new LightBarTransitionsController(view.getContext(),
                 this::applyDarkIntensity);
+        mAllowAutoDimWallpaperNotVisible = view.getContext().getResources()
+                .getBoolean(R.bool.config_navigation_bar_enable_auto_dim_no_visible_wallpaper);
 
         IWindowManager windowManagerService = Dependency.get(IWindowManager.class);
         Handler handler = Handler.getMain();
@@ -80,8 +82,8 @@
 
     @Override
     protected boolean isLightsOut(int mode) {
-        return super.isLightsOut(mode) || (mAutoDim && !mWallpaperVisible
-                && mode != MODE_WARNING);
+        return super.isLightsOut(mode) || (mAllowAutoDimWallpaperNotVisible && mAutoDim
+                && !mWallpaperVisible && mode != MODE_WARNING);
     }
 
     public LightBarTransitionsController getLightTransitionsController() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
index 2796f0f..392581d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -199,8 +199,10 @@
         }
     }
 
-    private final OverviewProxyListener mOverviewProxyListener =
-            isConnected -> setSlippery(!isConnected);
+    private final OverviewProxyListener mOverviewProxyListener = isConnected -> {
+        setSlippery(!isConnected);
+        setDisabledFlags(mDisabledFlags, true);
+    };
 
     public NavigationBarView(Context context, AttributeSet attrs) {
         super(context, attrs);
diff --git a/packages/SystemUI/src/com/android/systemui/usb/UsbConfirmActivity.java b/packages/SystemUI/src/com/android/systemui/usb/UsbConfirmActivity.java
index e117969..0a3e34e 100644
--- a/packages/SystemUI/src/com/android/systemui/usb/UsbConfirmActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/usb/UsbConfirmActivity.java
@@ -68,7 +68,6 @@
         String appName = mResolveInfo.loadLabel(packageManager).toString();
 
         final AlertController.AlertParams ap = mAlertParams;
-        ap.mIcon = mResolveInfo.loadIcon(packageManager);
         ap.mTitle = appName;
         if (mDevice == null) {
             ap.mMessage = getString(R.string.usb_accessory_confirm_prompt, appName,
diff --git a/packages/SystemUI/src/com/android/systemui/usb/UsbPermissionActivity.java b/packages/SystemUI/src/com/android/systemui/usb/UsbPermissionActivity.java
index 4606aee..238407a 100644
--- a/packages/SystemUI/src/com/android/systemui/usb/UsbPermissionActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/usb/UsbPermissionActivity.java
@@ -90,7 +90,6 @@
         String appName = aInfo.loadLabel(packageManager).toString();
 
         final AlertController.AlertParams ap = mAlertParams;
-        ap.mIcon = aInfo.loadIcon(packageManager);
         ap.mTitle = appName;
         if (mDevice == null) {
             ap.mMessage = getString(R.string.usb_accessory_permission_prompt, appName,
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
index d7c8010..7b91f14 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
@@ -413,6 +413,9 @@
             Events.writeEvent(mContext, Events.EVENT_ICON_CLICK, AudioManager.STREAM_RING,
                     mRingerIcon.getTag());
             final StreamState ss = mState.states.get(AudioManager.STREAM_RING);
+            if (ss == null) {
+                return;
+            }
             final boolean hasVibrator = mController.hasVibrator();
             if (mState.ringerModeInternal == AudioManager.RINGER_MODE_NORMAL) {
                 if (hasVibrator) {
@@ -617,6 +620,9 @@
     protected void updateRingerH() {
         if (mState != null) {
             final StreamState ss = mState.states.get(AudioManager.STREAM_RING);
+            if (ss == null) {
+                return;
+            }
             switch (mState.ringerModeInternal) {
                 case AudioManager.RINGER_MODE_VIBRATE:
                     mRingerStatus.setText(R.string.volume_ringer_status_vibrate);
diff --git a/packages/SystemUI/tests/Android.mk b/packages/SystemUI/tests/Android.mk
index 9d44895..066cfe5 100644
--- a/packages/SystemUI/tests/Android.mk
+++ b/packages/SystemUI/tests/Android.mk
@@ -46,7 +46,12 @@
     android-support-v7-mediarouter \
     android-support-v7-palette \
     android-support-v14-preference \
-    android-support-v17-leanback
+    android-support-v17-leanback \
+    android-slices-core \
+    android-slices-view \
+    android-slices-builders \
+    apptoolkit-arch-core-runtime \
+    apptoolkit-lifecycle-extensions \
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
     metrics-helper-lib \
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java
index 3e6bd7e..2398fd3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java
@@ -61,7 +61,7 @@
 
     @Override
     public void dozeTimeTick() {
-        throw new RuntimeException("not implemented");
+        // Nothing to do in here. Real host would just update the UI.
     }
 
     @Override
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java
index 8e7f83d..2705bca 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java
@@ -16,33 +16,90 @@
 
 package com.android.systemui.doze;
 
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.IWallpaperManager;
 import android.os.Handler;
 import android.os.RemoteException;
 import android.support.test.filters.SmallTest;
 
+import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.phone.DozeParameters;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
 
 @RunWith(JUnit4.class)
 @SmallTest
 public class DozeWallpaperStateTest extends SysuiTestCase {
 
+    private DozeWallpaperState mDozeWallpaperState;
+    @Mock IWallpaperManager mIWallpaperManager;
+    @Mock DozeParameters mDozeParameters;
+    @Mock KeyguardUpdateMonitor mKeyguardUpdateMonitor;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mDozeWallpaperState = new DozeWallpaperState(mIWallpaperManager, mDozeParameters,
+                mKeyguardUpdateMonitor);
+    }
+
     @Test
     public void testDreamNotification() throws RemoteException {
-        IWallpaperManager wallpaperManagerService = mock(IWallpaperManager.class);
-        DozeWallpaperState dozeWallpaperState = new DozeWallpaperState(wallpaperManagerService);
-        dozeWallpaperState.transitionTo(DozeMachine.State.UNINITIALIZED,
+        // Pre-condition
+        when(mDozeParameters.getAlwaysOn()).thenReturn(true);
+
+        mDozeWallpaperState.transitionTo(DozeMachine.State.UNINITIALIZED,
                 DozeMachine.State.DOZE_AOD);
-        verify(wallpaperManagerService).setInAmbientMode(eq(true));
-        dozeWallpaperState.transitionTo(DozeMachine.State.DOZE_AOD, DozeMachine.State.FINISH);
-        verify(wallpaperManagerService).setInAmbientMode(eq(false));
+        verify(mIWallpaperManager).setInAmbientMode(eq(true), anyBoolean());
+        mDozeWallpaperState.transitionTo(DozeMachine.State.DOZE_AOD, DozeMachine.State.FINISH);
+        verify(mIWallpaperManager).setInAmbientMode(eq(false), anyBoolean());
+
+        // Make sure we're sending false when AoD is off
+        reset(mDozeParameters);
+        mDozeWallpaperState.transitionTo(DozeMachine.State.FINISH, DozeMachine.State.DOZE_AOD);
+        verify(mIWallpaperManager).setInAmbientMode(eq(false), anyBoolean());
+    }
+
+    @Test
+    public void testAnimates_whenSupported() throws RemoteException {
+        // Pre-conditions
+        when(mDozeParameters.getDisplayNeedsBlanking()).thenReturn(false);
+        when(mDozeParameters.getCanControlScreenOffAnimation()).thenReturn(true);
+        when(mDozeParameters.getAlwaysOn()).thenReturn(true);
+
+        mDozeWallpaperState.transitionTo(DozeMachine.State.UNINITIALIZED,
+                DozeMachine.State.DOZE_AOD);
+        verify(mIWallpaperManager).setInAmbientMode(eq(true), eq(true));
+
+        mDozeWallpaperState.transitionTo(DozeMachine.State.DOZE_AOD, DozeMachine.State.FINISH);
+        verify(mIWallpaperManager).setInAmbientMode(eq(false), eq(true));
+    }
+
+    @Test
+    public void testDoesNotAnimate_whenNotSupported() throws RemoteException {
+        // Pre-conditions
+        when(mDozeParameters.getDisplayNeedsBlanking()).thenReturn(true);
+        when(mDozeParameters.getCanControlScreenOffAnimation()).thenReturn(false);
+        when(mDozeParameters.getAlwaysOn()).thenReturn(true);
+
+        mDozeWallpaperState.transitionTo(DozeMachine.State.UNINITIALIZED,
+                DozeMachine.State.DOZE_AOD);
+        verify(mIWallpaperManager).setInAmbientMode(eq(true), eq(false));
+
+        mDozeWallpaperState.transitionTo(DozeMachine.State.DOZE_AOD, DozeMachine.State.FINISH);
+        verify(mIWallpaperManager).setInAmbientMode(eq(false), eq(false));
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
index 4eae342..be28569 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
@@ -16,11 +16,10 @@
 
 package com.android.systemui.keyguard;
 
-import android.app.slice.Slice;
-import android.app.slice.SliceItem;
-import android.app.slice.SliceQuery;
+import androidx.app.slice.Slice;
 import android.content.Intent;
 import android.net.Uri;
+import android.os.Debug;
 import android.os.Handler;
 import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
@@ -34,6 +33,9 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import androidx.app.slice.SliceItem;
+import androidx.app.slice.core.SliceQuery;
+
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
@@ -63,7 +65,8 @@
     @Test
     public void returnsValidSlice() {
         Slice slice = mProvider.onBindSlice(Uri.parse(KeyguardSliceProvider.KEYGUARD_SLICE_URI));
-        SliceItem text = SliceQuery.find(slice, SliceItem.FORMAT_TEXT, Slice.HINT_TITLE,
+        SliceItem text = SliceQuery.find(slice, android.app.slice.SliceItem.FORMAT_TEXT,
+                android.app.slice.Slice.HINT_TITLE,
                 null /* nonHints */);
         Assert.assertNotNull("Slice must provide a title.", text);
     }
@@ -78,9 +81,10 @@
 
     @Test
     public void updatesClock() {
+        mProvider.mUpdateClockInvokations = 0;
         mProvider.mIntentReceiver.onReceive(getContext(), new Intent(Intent.ACTION_TIME_TICK));
         TestableLooper.get(this).processAllMessages();
-        Assert.assertEquals("Clock should have been updated.", 2 /* expected */,
+        Assert.assertEquals("Clock should have been updated.", 1 /* expected */,
                 mProvider.mUpdateClockInvokations);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
index 4c18f8d..30c7b53 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerWifiTest.java
@@ -145,11 +145,10 @@
         NetworkInfo networkInfo = Mockito.mock(NetworkInfo.class);
         Mockito.when(networkInfo.isConnected()).thenReturn(connected);
 
-        WifiInfo wifiInfo = Mockito.mock(WifiInfo.class);
-        Mockito.when(wifiInfo.getSSID()).thenReturn(ssid);
+        //TODO(b/69974497) mock of mWifiManager.getConnectionInfo() needed
+        // Mockito.when(wifiInfo.getSSID()).thenReturn(ssid);
 
         i.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo);
-        i.putExtra(WifiManager.EXTRA_WIFI_INFO, wifiInfo);
         mNetworkController.onReceive(mContext, i);
     }
 
@@ -176,7 +175,8 @@
         assertEquals("WiFi enabled, in quick settings", enabled, (boolean) enabledArg.getValue());
         assertEquals("WiFi connected, in quick settings", connected, iconState.visible);
         assertEquals("WiFi signal, in quick settings", icon, iconState.icon);
-        assertEquals("WiFI desc (ssid), in quick settings", description, descArg.getValue());
+        // TODO(b/69974497) Need to mock mWifiManager.getConnectionInfo() to supply the ssid.
+        // assertEquals("WiFI desc (ssid), in quick settings", description, descArg.getValue());
     }
 
     protected void verifyLastWifiIcon(boolean visible, int icon) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java
index f1965a2..56de32d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java
@@ -33,6 +33,8 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
@@ -40,6 +42,30 @@
 
     private LeakDetector mLeakDetector;
 
+    // The references for which collection is observed are stored in fields. The allocation and
+    // of these references happens in separate methods (trackObjectWith/trackCollectionWith)
+    // from where they are set to null. The generated code might keep the allocated reference
+    // alive in a dex register when compiling in release mode. As R8 is used to compile this
+    // test the --dontoptimize flag is also required to ensure that these methods are not
+    // inlined, as that would defeat the purpose of having the mutation in methods.
+    private Object mObject;
+    private Collection<?> mCollection;
+
+    private CollectionWaiter trackObjectWith(Consumer<Object> tracker) {
+        mObject = new Object();
+        CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(mObject);
+        tracker.accept(mObject);
+        return collectionWaiter;
+    }
+
+    private CollectionWaiter trackCollectionWith(
+            BiConsumer<? super Collection<?>, String> tracker) {
+        mCollection = new ArrayList<>();
+        CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(mCollection);
+        tracker.accept(mCollection, "tag");
+        return collectionWaiter;
+    }
+
     @Before
     public void setup() {
         mLeakDetector = LeakDetector.create();
@@ -51,31 +77,22 @@
 
     @Test
     public void trackInstance_doesNotLeakTrackedObject() {
-        Object object = new Object();
-        CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(object);
-
-        mLeakDetector.trackInstance(object);
-        object = null;
+        CollectionWaiter collectionWaiter = trackObjectWith(mLeakDetector::trackInstance);
+        mObject = null;
         collectionWaiter.waitForCollection();
     }
 
     @Test
     public void trackCollection_doesNotLeakTrackedObject() {
-        Collection<?> object = new ArrayList<>();
-        CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(object);
-
-        mLeakDetector.trackCollection(object, "tag");
-        object = null;
+        CollectionWaiter collectionWaiter = trackCollectionWith(mLeakDetector::trackCollection);
+        mCollection = null;
         collectionWaiter.waitForCollection();
     }
 
     @Test
     public void trackGarbage_doesNotLeakTrackedObject() {
-        Object object = new Object();
-        CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(object);
-
-        mLeakDetector.trackGarbage(object);
-        object = null;
+        CollectionWaiter collectionWaiter = trackObjectWith(mLeakDetector::trackGarbage);
+        mObject = null;
         collectionWaiter.waitForCollection();
     }
 
@@ -108,4 +125,4 @@
         FileOutputStream fos = new FileOutputStream("/dev/null");
         mLeakDetector.dump(fos.getFD(), new PrintWriter(fos), new String[0]);
     }
-}
\ No newline at end of file
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java
index 9787df9..ce6212e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java
@@ -41,6 +41,13 @@
         mMap = new WeakIdentityHashMap<>();
     }
 
+    private CollectionWaiter addObjectToMap(WeakIdentityHashMap<Object, Object> map) {
+      Object object = new Object();
+      CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(object);
+      map.put(object, "value");
+      return collectionWaiter;
+    }
+
     @Test
     public void testUsesIdentity() {
         String a1 = new String("a");
@@ -56,11 +63,12 @@
 
     @Test
     public void testWeaklyReferences() {
-        Object object = new Object();
-        CollectionWaiter collectionWaiter = ReferenceTestUtils.createCollectionWaiter(object);
-
-        mMap.put(object, "value");
-        object = null;
+        // Allocate and add an object to the weak map in a separate method to avoid a live
+        // reference to the allocated object in a dex register. As R8 is used to compile this
+        // test the --dontoptimize flag is also required to ensure that the method is not
+        // inlined, as that would defeat the purpose of having the allocation in a separate
+        // method.
+        CollectionWaiter collectionWaiter = addObjectToMap(mMap);
 
         // Wait until object has been collected. We'll also need to wait for mMap to become empty,
         // because our collection waiter may be told about the collection earlier than mMap.
@@ -70,4 +78,4 @@
         assertEquals(0, mMap.size());
         assertTrue(mMap.isEmpty());
     }
-}
\ No newline at end of file
+}
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index 935b787..4f04d36 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -5094,6 +5094,41 @@
     // Tag used to report autofill field classification scores
     FIELD_AUTOFILL_MATCH_SCORE = 1274;
 
+    // ACTION: Usb config has been changed to charging
+    // CATEGORY: SETTINGS
+    // OS: P
+    ACTION_USB_CONFIG_CHARGING = 1275;
+
+    // ACTION: Usb config has been changed to mtp (file transfer)
+    // CATEGORY: SETTINGS
+    // OS: P
+    ACTION_USB_CONFIG_MTP = 1276;
+
+    // ACTION: Usb config has been changed to ptp (photo transfer)
+    // CATEGORY: SETTINGS
+    // OS: P
+    ACTION_USB_CONFIG_PTP = 1277;
+
+    // ACTION: Usb config has been changed to rndis (usb tethering)
+    // CATEGORY: SETTINGS
+    // OS: P
+    ACTION_USB_CONFIG_RNDIS = 1278;
+
+    // ACTION: Usb config has been changed to midi
+    // CATEGORY: SETTINGS
+    // OS: P
+    ACTION_USB_CONFIG_MIDI = 1279;
+
+    // ACTION: Usb config has been changed to accessory
+    // CATEGORY: SETTINGS
+    // OS: P
+    ACTION_USB_CONFIG_ACCESSORY = 1280;
+
+    // OPEN: Settings > Battery > Smart Battery
+    // CATEGORY: SETTINGS
+    // OS: P
+    FUELGAUGE_SMART_BATTERY = 1281;
+
     // ---- End P Constants, all P constants go above this line ----
     // Add new aosp constants above this line.
     // END OF AOSP CONSTANTS
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
index 50b0be1..ba8ce59 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -17,6 +17,7 @@
 package com.android.server.accessibility;
 
 import static android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_OVERLAY;
+import static android.view.accessibility.AccessibilityEvent.WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED;
 import static android.view.accessibility.AccessibilityNodeInfo.ACTION_ACCESSIBILITY_FOCUS;
 import static android.view.accessibility.AccessibilityNodeInfo.ACTION_CLEAR_ACCESSIBILITY_FOCUS;
 
@@ -762,7 +763,6 @@
                 mPictureInPictureActionReplacingConnection = wrapper;
                 wrapper.linkToDeath();
             }
-            mSecurityPolicy.notifyWindowsChanged();
         }
     }
 
@@ -2283,6 +2283,14 @@
         }
     }
 
+    private void sendAccessibilityEventLocked(AccessibilityEvent event, int userId) {
+        // Resync to avoid calling out with the lock held
+        event.setEventTime(SystemClock.uptimeMillis());
+        mMainHandler.obtainMessage(
+                MainHandler.MSG_SEND_ACCESSIBILITY_EVENT, userId, 0 /* unused */, event)
+                .sendToTarget();
+    }
+
     /**
      * AIDL-exposed method. System only.
      * Inform accessibility that a fingerprint gesture was performed
@@ -2419,6 +2427,7 @@
         public static final int MSG_SEND_ACCESSIBILITY_BUTTON_TO_INPUT_FILTER = 13;
         public static final int MSG_SHOW_ACCESSIBILITY_BUTTON_CHOOSER = 14;
         public static final int MSG_INIT_SERVICE = 15;
+        public static final int MSG_SEND_ACCESSIBILITY_EVENT = 16;
 
         public MainHandler(Looper looper) {
             super(looper);
@@ -2519,6 +2528,12 @@
                             (AccessibilityServiceConnection) msg.obj;
                     service.initializeService();
                 } break;
+
+                case MSG_SEND_ACCESSIBILITY_EVENT: {
+                    final AccessibilityEvent event = (AccessibilityEvent) msg.obj;
+                    final int userId = msg.arg1;
+                    sendAccessibilityEvent(event, userId);
+                }
             }
         }
 
@@ -2533,7 +2548,7 @@
                     AccessibilityEvent event = AccessibilityEvent.obtain(
                             AccessibilityEvent.TYPE_ANNOUNCEMENT);
                     event.getText().add(message);
-                    sendAccessibilityEvent(event, mCurrentUserId);
+                    sendAccessibilityEventLocked(event, mCurrentUserId);
                 }
             }
         }
@@ -2961,21 +2976,21 @@
     public class SecurityPolicy {
         public static final int INVALID_WINDOW_ID = -1;
 
-        private static final int RETRIEVAL_ALLOWING_EVENT_TYPES =
-            AccessibilityEvent.TYPE_VIEW_CLICKED
-            | AccessibilityEvent.TYPE_VIEW_FOCUSED
-            | AccessibilityEvent.TYPE_VIEW_HOVER_ENTER
-            | AccessibilityEvent.TYPE_VIEW_HOVER_EXIT
-            | AccessibilityEvent.TYPE_VIEW_LONG_CLICKED
-            | AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED
-            | AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED
-            | AccessibilityEvent.TYPE_VIEW_SELECTED
-            | AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED
-            | AccessibilityEvent.TYPE_VIEW_TEXT_SELECTION_CHANGED
-            | AccessibilityEvent.TYPE_VIEW_SCROLLED
-            | AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUSED
-            | AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED
-            | AccessibilityEvent.TYPE_VIEW_TEXT_TRAVERSED_AT_MOVEMENT_GRANULARITY;
+        private static final int KEEP_SOURCE_EVENT_TYPES = AccessibilityEvent.TYPE_VIEW_CLICKED
+                | AccessibilityEvent.TYPE_VIEW_FOCUSED
+                | AccessibilityEvent.TYPE_VIEW_HOVER_ENTER
+                | AccessibilityEvent.TYPE_VIEW_HOVER_EXIT
+                | AccessibilityEvent.TYPE_VIEW_LONG_CLICKED
+                | AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED
+                | AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED
+                | AccessibilityEvent.TYPE_WINDOWS_CHANGED
+                | AccessibilityEvent.TYPE_VIEW_SELECTED
+                | AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED
+                | AccessibilityEvent.TYPE_VIEW_TEXT_SELECTION_CHANGED
+                | AccessibilityEvent.TYPE_VIEW_SCROLLED
+                | AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUSED
+                | AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED
+                | AccessibilityEvent.TYPE_VIEW_TEXT_TRAVERSED_AT_MOVEMENT_GRANULARITY;
 
         // In Z order
         public List<AccessibilityWindowInfo> mWindows;
@@ -3137,10 +3152,10 @@
                 mWindows = new ArrayList<>();
             }
 
-            final int oldWindowCount = mWindows.size();
-            for (int i = oldWindowCount - 1; i >= 0; i--) {
-                mWindows.remove(i).recycle();
-            }
+            List<AccessibilityWindowInfo> oldWindowList = new ArrayList<>(mWindows);
+            SparseArray<AccessibilityWindowInfo> oldWindowsById = mA11yWindowInfoById.clone();
+
+            mWindows.clear();
             mA11yWindowInfoById.clear();
 
             for (int i = 0; i < mWindowInfoById.size(); i++) {
@@ -3202,7 +3217,49 @@
                 }
             }
 
-            notifyWindowsChanged();
+            sendEventsForChangedWindowsLocked(oldWindowList, oldWindowsById);
+
+            final int oldWindowCount = oldWindowList.size();
+            for (int i = oldWindowCount - 1; i >= 0; i--) {
+                oldWindowList.remove(i).recycle();
+            }
+        }
+
+        private void sendEventsForChangedWindowsLocked(List<AccessibilityWindowInfo> oldWindows,
+                SparseArray<AccessibilityWindowInfo> oldWindowsById) {
+            List<AccessibilityEvent> events = new ArrayList<>();
+            // Send events for all removed windows
+            final int oldWindowsCount = oldWindows.size();
+            for (int i = 0; i < oldWindowsCount; i++) {
+                final AccessibilityWindowInfo window = oldWindows.get(i);
+                if (mA11yWindowInfoById.get(window.getId()) == null) {
+                    events.add(AccessibilityEvent.obtainWindowsChangedEvent(
+                            window.getId(), AccessibilityEvent.WINDOWS_CHANGE_REMOVED));
+                }
+            }
+
+            // Look for other changes
+            int oldWindowIndex = 0;
+            final int newWindowCount = mWindows.size();
+            for (int i = 0; i < newWindowCount; i++) {
+                final AccessibilityWindowInfo newWindow = mWindows.get(i);
+                final AccessibilityWindowInfo oldWindow = oldWindowsById.get(newWindow.getId());
+                if (oldWindow == null) {
+                    events.add(AccessibilityEvent.obtainWindowsChangedEvent(
+                            newWindow.getId(), AccessibilityEvent.WINDOWS_CHANGE_ADDED));
+                } else {
+                    int changes = newWindow.differenceFrom(oldWindow);
+                    if (changes !=  0) {
+                        events.add(AccessibilityEvent.obtainWindowsChangedEvent(
+                                newWindow.getId(), changes));
+                    }
+                }
+            }
+
+            final int numEvents = events.size();
+            for (int i = 0; i < numEvents; i++) {
+                sendAccessibilityEventLocked(events.get(i), mCurrentUserId);
+            }
         }
 
         public boolean computePartialInteractiveRegionForWindowLocked(int windowId,
@@ -3243,7 +3300,7 @@
         }
 
         public void updateEventSourceLocked(AccessibilityEvent event) {
-            if ((event.getEventType() & RETRIEVAL_ALLOWING_EVENT_TYPES) == 0) {
+            if ((event.getEventType() & KEEP_SOURCE_EVENT_TYPES) == 0) {
                 event.setSource((View) null);
             }
         }
@@ -3357,46 +3414,55 @@
 
         private void setActiveWindowLocked(int windowId) {
             if (mActiveWindowId != windowId) {
+                sendAccessibilityEventLocked(
+                        AccessibilityEvent.obtainWindowsChangedEvent(
+                                mActiveWindowId, AccessibilityEvent.WINDOWS_CHANGE_ACTIVE),
+                        mCurrentUserId);
+
                 mActiveWindowId = windowId;
                 if (mWindows != null) {
                     final int windowCount = mWindows.size();
                     for (int i = 0; i < windowCount; i++) {
                         AccessibilityWindowInfo window = mWindows.get(i);
-                        window.setActive(window.getId() == windowId);
+                        if (window.getId() == windowId) {
+                            window.setActive(true);
+                            sendAccessibilityEventLocked(
+                                    AccessibilityEvent.obtainWindowsChangedEvent(windowId,
+                                            AccessibilityEvent.WINDOWS_CHANGE_ACTIVE),
+                                    mCurrentUserId);
+                        } else {
+                            window.setActive(false);
+                        }
                     }
                 }
-                notifyWindowsChanged();
             }
         }
 
         private void setAccessibilityFocusedWindowLocked(int windowId) {
             if (mAccessibilityFocusedWindowId != windowId) {
+                sendAccessibilityEventLocked(
+                        AccessibilityEvent.obtainWindowsChangedEvent(
+                                mAccessibilityFocusedWindowId,
+                                WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED),
+                        mCurrentUserId);
+
                 mAccessibilityFocusedWindowId = windowId;
                 if (mWindows != null) {
                     final int windowCount = mWindows.size();
                     for (int i = 0; i < windowCount; i++) {
                         AccessibilityWindowInfo window = mWindows.get(i);
-                        window.setAccessibilityFocused(window.getId() == windowId);
+                        if (window.getId() == windowId) {
+                            window.setAccessibilityFocused(true);
+                            sendAccessibilityEventLocked(
+                                    AccessibilityEvent.obtainWindowsChangedEvent(
+                                            windowId, WINDOWS_CHANGE_ACCESSIBILITY_FOCUSED),
+                                    mCurrentUserId);
+
+                        } else {
+                            window.setAccessibilityFocused(false);
+                        }
                     }
                 }
-
-                notifyWindowsChanged();
-            }
-        }
-
-        public void notifyWindowsChanged() {
-            if (mWindowsForAccessibilityCallback == null) {
-                return;
-            }
-            final long identity = Binder.clearCallingIdentity();
-            try {
-                // Let the client know the windows changed.
-                AccessibilityEvent event = AccessibilityEvent.obtain(
-                        AccessibilityEvent.TYPE_WINDOWS_CHANGED);
-                event.setEventTime(SystemClock.uptimeMillis());
-                sendAccessibilityEvent(event, mCurrentUserId);
-            } finally {
-                Binder.restoreCallingIdentity(identity);
             }
         }
 
diff --git a/services/accessibility/java/com/android/server/accessibility/GestureUtils.java b/services/accessibility/java/com/android/server/accessibility/GestureUtils.java
index abfdb68..d5b53bc 100644
--- a/services/accessibility/java/com/android/server/accessibility/GestureUtils.java
+++ b/services/accessibility/java/com/android/server/accessibility/GestureUtils.java
@@ -40,12 +40,6 @@
         return (deltaTime >= timeout);
     }
 
-    public static boolean isSamePointerContext(MotionEvent first, MotionEvent second) {
-        return (first.getPointerIdBits() == second.getPointerIdBits()
-                && first.getPointerId(first.getActionIndex())
-                        == second.getPointerId(second.getActionIndex()));
-    }
-
     /**
      * Determines whether a two pointer gesture is a dragging one.
      *
diff --git a/services/accessibility/java/com/android/server/accessibility/MagnificationGestureHandler.java b/services/accessibility/java/com/android/server/accessibility/MagnificationGestureHandler.java
index 9b2b4eb..74d2ddd 100644
--- a/services/accessibility/java/com/android/server/accessibility/MagnificationGestureHandler.java
+++ b/services/accessibility/java/com/android/server/accessibility/MagnificationGestureHandler.java
@@ -229,7 +229,7 @@
     }
 
     void clearAndTransitionToStateDetecting() {
-        mCurrentState = mDelegatingState;
+        mCurrentState = mDetectingState;
         mDetectingState.clear();
         mViewportDraggingState.clear();
         mPanningScalingState.clear();
@@ -649,14 +649,19 @@
                 break;
                 case ACTION_MOVE: {
                     if (isFingerDown()
-                            && distance(mLastDown, /* move */ event) > mSwipeMinDistance
-                            // For convenience, viewport dragging on 3tap&hold takes precedence
-                            // over insta-delegating on 3tap&swipe
-                            // (which is a rare combo to be used aside from magnification)
-                            && !isMultiTapTriggered(2 /* taps */)) {
+                            && distance(mLastDown, /* move */ event) > mSwipeMinDistance) {
 
-                        // Swipe detected - delegate skipping timeout
-                        transitionToDelegatingStateAndClear();
+                        // Swipe detected - transition immediately
+
+                        // For convenience, viewport dragging takes precedence
+                        // over insta-delegating on 3tap&swipe
+                        // (which is a rare combo to be used aside from magnification)
+                        if (isMultiTapTriggered(2 /* taps */)) {
+                            transitionTo(mViewportDraggingState);
+                            clear();
+                        } else {
+                            transitionToDelegatingStateAndClear();
+                        }
                     }
                 }
                 break;
@@ -755,10 +760,10 @@
                 int policyFlags) {
             if (event.getActionMasked() == ACTION_DOWN) {
                 mPreLastDown = mLastDown;
-                mLastDown = event;
+                mLastDown = MotionEvent.obtain(event);
             } else if (event.getActionMasked() == ACTION_UP) {
                 mPreLastUp = mLastUp;
-                mLastUp = event;
+                mLastUp = MotionEvent.obtain(event);
             }
 
             MotionEventInfo info = MotionEventInfo.obtain(event, rawEvent,
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index 54cf726..85b0220 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -120,7 +120,6 @@
 import java.io.File;
 import java.io.FileDescriptor;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.PrintWriter;
@@ -134,6 +133,7 @@
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicLong;
 
@@ -1568,6 +1568,57 @@
     }
 
     @Override
+    public void updateAppWidgetProviderInfo(ComponentName componentName, String metadataKey) {
+        final int userId = UserHandle.getCallingUserId();
+        if (DEBUG) {
+            Slog.i(TAG, "updateAppWidgetProvider() " + userId);
+        }
+
+        // Make sure the package runs under the caller uid.
+        mSecurityPolicy.enforceCallFromPackage(componentName.getPackageName());
+
+        synchronized (mLock) {
+            ensureGroupStateLoadedLocked(userId);
+
+            // NOTE: The lookup is enforcing security across users by making
+            // sure the caller can access only its providers.
+            ProviderId providerId = new ProviderId(Binder.getCallingUid(), componentName);
+            Provider provider = lookupProviderLocked(providerId);
+            if (provider == null) {
+                throw new IllegalArgumentException(
+                        componentName + " is not a valid AppWidget provider");
+            }
+            if (Objects.equals(provider.infoTag, metadataKey)) {
+                // No change
+                return;
+            }
+
+            String keyToUse = metadataKey == null
+                    ? AppWidgetManager.META_DATA_APPWIDGET_PROVIDER : metadataKey;
+            AppWidgetProviderInfo info =
+                    parseAppWidgetProviderInfo(providerId, provider.info.providerInfo, keyToUse);
+            if (info == null) {
+                throw new IllegalArgumentException("Unable to parse " + keyToUse
+                        + " meta-data to a valid AppWidget provider");
+            }
+
+            provider.info = info;
+            provider.infoTag = metadataKey;
+
+            // Update all widgets for this provider
+            final int N = provider.widgets.size();
+            for (int i = 0; i < N; i++) {
+                Widget widget = provider.widgets.get(i);
+                scheduleNotifyProviderChangedLocked(widget);
+                updateAppWidgetInstanceLocked(widget, widget.views, false /* isPartialUpdate */);
+            }
+
+            saveGroupStateAsync(userId);
+            scheduleNotifyGroupHostsForProvidersChangedLocked(userId);
+        }
+    }
+
+    @Override
     public boolean isRequestPinAppWidgetSupported() {
         return LocalServices.getService(ShortcutServiceInternal.class)
                 .isRequestPinItemSupported(UserHandle.getCallingUserId(),
@@ -2168,7 +2219,7 @@
                 ri.activityInfo.name);
         ProviderId providerId = new ProviderId(ri.activityInfo.applicationInfo.uid, componentName);
 
-        Provider provider = parseProviderInfoXml(providerId, ri);
+        Provider provider = parseProviderInfoXml(providerId, ri, null);
         if (provider != null) {
             // we might have an inactive entry for this provider already due to
             // a preceding restore operation.  if so, fix it up in place; otherwise
@@ -2362,6 +2413,9 @@
         out.attribute(null, "pkg", p.info.provider.getPackageName());
         out.attribute(null, "cl", p.info.provider.getClassName());
         out.attribute(null, "tag", Integer.toHexString(p.tag));
+        if (!TextUtils.isEmpty(p.infoTag)) {
+            out.attribute(null, "info_tag", p.infoTag);
+        }
         out.endTag(null, "p");
     }
 
@@ -2422,17 +2476,33 @@
     }
 
     @SuppressWarnings("deprecation")
-    private Provider parseProviderInfoXml(ProviderId providerId, ResolveInfo ri) {
-        Provider provider = null;
-
-        ActivityInfo activityInfo = ri.activityInfo;
-        XmlResourceParser parser = null;
-        try {
-            parser = activityInfo.loadXmlMetaData(mContext.getPackageManager(),
+    private Provider parseProviderInfoXml(ProviderId providerId, ResolveInfo ri,
+            Provider oldProvider) {
+        AppWidgetProviderInfo info = null;
+        if (oldProvider != null && !TextUtils.isEmpty(oldProvider.infoTag)) {
+            info = parseAppWidgetProviderInfo(providerId, ri.activityInfo, oldProvider.infoTag);
+        }
+        if (info == null) {
+            info = parseAppWidgetProviderInfo(providerId, ri.activityInfo,
                     AppWidgetManager.META_DATA_APPWIDGET_PROVIDER);
+        }
+        if (info == null) {
+            return null;
+        }
+
+        Provider provider = new Provider();
+        provider.id = providerId;
+        provider.info = info;
+        return provider;
+    }
+
+    private AppWidgetProviderInfo parseAppWidgetProviderInfo(
+            ProviderId providerId, ActivityInfo activityInfo, String metadataKey) {
+        try (XmlResourceParser parser =
+                     activityInfo.loadXmlMetaData(mContext.getPackageManager(), metadataKey)) {
             if (parser == null) {
-                Slog.w(TAG, "No " + AppWidgetManager.META_DATA_APPWIDGET_PROVIDER
-                        + " meta-data for " + "AppWidget provider '" + providerId + '\'');
+                Slog.w(TAG, "No " + metadataKey + " meta-data for AppWidget provider '"
+                        + providerId + '\'');
                 return null;
             }
 
@@ -2452,9 +2522,7 @@
                 return null;
             }
 
-            provider = new Provider();
-            provider.id = providerId;
-            AppWidgetProviderInfo info = provider.info = new AppWidgetProviderInfo();
+            AppWidgetProviderInfo info = new AppWidgetProviderInfo();
             info.provider = providerId.componentName;
             info.providerInfo = activityInfo;
 
@@ -2501,7 +2569,7 @@
                         className);
             }
             info.label = activityInfo.loadLabel(mContext.getPackageManager()).toString();
-            info.icon = ri.getIconResource();
+            info.icon = activityInfo.getIconResource();
             info.previewImage = sa.getResourceId(
                     com.android.internal.R.styleable.AppWidgetProviderInfo_previewImage, 0);
             info.autoAdvanceViewId = sa.getResourceId(
@@ -2516,6 +2584,7 @@
                     com.android.internal.R.styleable.AppWidgetProviderInfo_widgetFeatures, 0);
 
             sa.recycle();
+            return info;
         } catch (IOException | PackageManager.NameNotFoundException | XmlPullParserException e) {
             // Ok to catch Exception here, because anything going wrong because
             // of what a client process passes to us should not be fatal for the
@@ -2523,12 +2592,7 @@
             Slog.w(TAG, "XML parsing failed for AppWidget provider "
                     + providerId.componentName + " for user " + providerId.uid, e);
             return null;
-        } finally {
-            if (parser != null) {
-                parser.close();
-            }
         }
-        return provider;
     }
 
     private int getUidForPackage(String packageName, int userId) {
@@ -2891,7 +2955,7 @@
                 if (provider.getUserId() != userId) {
                     continue;
                 }
-                if (provider.widgets.size() > 0) {
+                if (provider.shouldBePersisted()) {
                     serializeProvider(out, provider);
                 }
             }
@@ -3000,6 +3064,15 @@
                         final int providerTag = !TextUtils.isEmpty(tagAttribute)
                                 ? Integer.parseInt(tagAttribute, 16) : legacyProviderIndex;
                         provider.tag = providerTag;
+
+                        provider.infoTag = parser.getAttributeValue(null, "info_tag");
+                        if (!TextUtils.isEmpty(provider.infoTag) && !mSafeMode) {
+                            AppWidgetProviderInfo info = parseAppWidgetProviderInfo(
+                                    providerId, providerInfo, provider.infoTag);
+                            if (info != null) {
+                                provider.info = info;
+                            }
+                        }
                     } else if ("h".equals(tag)) {
                         legacyHostIndex++;
                         Host host = new Host();
@@ -3254,7 +3327,7 @@
                         providersUpdated = true;
                     }
                 } else {
-                    Provider parsed = parseProviderInfoXml(providerId, ri);
+                    Provider parsed = parseProviderInfoXml(providerId, ri, provider);
                     if (parsed != null) {
                         keep.add(providerId);
                         // Use the new AppWidgetProviderInfo.
@@ -3725,6 +3798,7 @@
         AppWidgetProviderInfo info;
         ArrayList<Widget> widgets = new ArrayList<>();
         PendingIntent broadcast;
+        String infoTag;
         boolean zombie; // if we're in safe mode, don't prune this just because nobody references it
 
         boolean maskedByLockedProfile;
@@ -3784,6 +3858,10 @@
         public boolean isMaskedLocked() {
             return maskedByQuietProfile || maskedByLockedProfile || maskedBySuspendedPackage;
         }
+
+        public boolean shouldBePersisted() {
+            return !widgets.isEmpty() || !TextUtils.isEmpty(infoTag);
+        }
     }
 
     private static final class ProviderId {
@@ -4114,7 +4192,7 @@
                     for (int i = 0; i < N; i++) {
                         Provider provider = mProviders.get(i);
 
-                        if (!provider.widgets.isEmpty()
+                        if (provider.shouldBePersisted()
                                 && (provider.isInPackageForUser(backedupPackage, userId)
                                 || provider.hostedByPackageForUser(backedupPackage, userId))) {
                             provider.tag = index;
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerService.java b/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
index e1cb154..cac7fed 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
@@ -479,7 +479,7 @@
         if (service != null) {
             service.destroySessionsLocked();
             service.updateLocked(disabled);
-            if (!service.isEnabled()) {
+            if (!service.isEnabledLocked()) {
                 removeCachedServiceLocked(userId);
             }
         }
@@ -621,6 +621,34 @@
         }
 
         @Override
+        public String getDefaultFieldClassificationAlgorithm() throws RemoteException {
+            final int userId = UserHandle.getCallingUserId();
+
+            synchronized (mLock) {
+                final AutofillManagerServiceImpl service = peekServiceForUserLocked(userId);
+                if (service != null) {
+                    return service.getDefaultFieldClassificationAlgorithm(getCallingUid());
+                }
+            }
+
+            return null;
+        }
+
+        @Override
+        public List<String> getAvailableFieldClassificationAlgorithms() throws RemoteException {
+            final int userId = UserHandle.getCallingUserId();
+
+            synchronized (mLock) {
+                final AutofillManagerServiceImpl service = peekServiceForUserLocked(userId);
+                if (service != null) {
+                    return service.getAvailableFieldClassificationAlgorithms(getCallingUid());
+                }
+            }
+
+            return null;
+        }
+
+        @Override
         public ComponentName getAutofillServiceComponentName() throws RemoteException {
             final int userId = UserHandle.getCallingUserId();
 
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
index 4cdfd62..da74dba 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
@@ -43,14 +43,20 @@
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Looper;
+import android.os.Parcel;
+import android.os.Parcelable;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.os.Parcelable.Creator;
+import android.os.RemoteCallback;
 import android.provider.Settings;
 import android.service.autofill.AutofillService;
 import android.service.autofill.AutofillServiceInfo;
+import android.service.autofill.Dataset;
+import android.service.autofill.EditDistanceScorer;
 import android.service.autofill.FieldClassification;
 import android.service.autofill.FieldClassification.Match;
 import android.service.autofill.FillEventHistory;
@@ -63,6 +69,8 @@
 import android.util.ArraySet;
 import android.util.DebugUtils;
 import android.util.LocalLog;
+import android.util.Log;
+import android.util.Pair;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.TimeUtils;
@@ -81,6 +89,7 @@
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Random;
 
@@ -105,7 +114,10 @@
     private final AutoFillUI mUi;
     private final MetricsLogger mMetricsLogger = new MetricsLogger();
 
+    @GuardedBy("mLock")
     private RemoteCallbackList<IAutoFillManagerClient> mClients;
+
+    @GuardedBy("mLock")
     private AutofillServiceInfo mInfo;
 
     private static final Random sRandom = new Random();
@@ -113,25 +125,160 @@
     private final LocalLog mRequestsHistory;
     private final LocalLog mUiLatencyHistory;
 
+    // TODO(b/70939974): temporary, will be moved to ExtServices
+    static final class FieldClassificationAlgorithmService {
+
+        static final String EXTRA_SCORES = "scores";
+
+        /**
+         * Gets the name of all available algorithms.
+         */
+        @NonNull
+        public List<String> getAvailableAlgorithms() {
+            return Arrays.asList(EditDistanceScorer.NAME);
+        }
+
+        /**
+         * Gets the default algorithm that's used when an algorithm is not specified or is invalid.
+         */
+        @NonNull
+        public String getDefaultAlgorithm() {
+            return EditDistanceScorer.NAME;
+        }
+
+        /**
+         * Gets the field classification scores.
+         *
+         * @param algorithmName algorithm to be used. If invalid, the default algorithm will be used
+         * instead.
+         * @param algorithmArgs optional arguments to be passed to the algorithm.
+         * @param currentValues values entered by the user.
+         * @param userValues values from the user data.
+         * @param callback returns a nullable bundle with the parcelable results on
+         * {@link #EXTRA_SCORES}.
+         */
+        @Nullable
+        void getScores(@NonNull String algorithmName, @Nullable Bundle algorithmArgs,
+                List<AutofillValue> currentValues, @NonNull String[] userValues,
+                @NonNull RemoteCallback callback) {
+            if (currentValues == null || userValues == null) {
+                // TODO(b/70939974): use preconditions / add unit test
+                throw new IllegalArgumentException("values cannot be null");
+            }
+            if (currentValues.isEmpty() || userValues.length == 0) {
+                Slog.w(TAG, "getScores(): empty currentvalues (" + currentValues
+                        + ") or userValues (" + Arrays.toString(userValues) + ")");
+                // TODO(b/70939974): add unit test
+                callback.sendResult(null);
+            }
+            String actualAlgorithName = algorithmName;
+            if (!EditDistanceScorer.NAME.equals(algorithmName)) {
+                Slog.w(TAG, "Ignoring invalid algorithm (" + algorithmName + ") and using "
+                        + EditDistanceScorer.NAME + " instead");
+                actualAlgorithName = EditDistanceScorer.NAME;
+            }
+            final int currentValuesSize = currentValues.size();
+            if (sDebug) {
+                Log.d(TAG, "getScores() will return a " + currentValuesSize + "x"
+                        + userValues.length + " matrix for " + actualAlgorithName);
+            }
+            final FieldClassificationScores scores = new FieldClassificationScores(
+                    actualAlgorithName, currentValuesSize, userValues.length);
+            final EditDistanceScorer algorithm = EditDistanceScorer.getInstance();
+            for (int i = 0; i < currentValuesSize; i++) {
+                for (int j = 0; j < userValues.length; j++) {
+                    final float score = algorithm.getScore(currentValues.get(i), userValues[j]);
+                    scores.scores[i][j] = score;
+                }
+            }
+            final Bundle result = new Bundle();
+            result.putParcelable(EXTRA_SCORES, scores);
+            callback.sendResult(result);
+        }
+    }
+
+    // TODO(b/70939974): temporary, will be moved to ExtServices
+    public static final class FieldClassificationScores implements Parcelable {
+        public final String algorithmName;
+        public final float[][] scores;
+
+        public FieldClassificationScores(String algorithmName, int size1, int size2) {
+            this.algorithmName = algorithmName;
+            scores = new float[size1][size2];
+        }
+
+        public FieldClassificationScores(Parcel parcel) {
+            algorithmName = parcel.readString();
+            final int size1 = parcel.readInt();
+            final int size2 = parcel.readInt();
+            scores = new float[size1][size2];
+            for (int i = 0; i < size1; i++) {
+                for (int j = 0; j < size2; j++) {
+                    scores[i][j] = parcel.readFloat();
+                }
+            }
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(Parcel parcel, int flags) {
+            parcel.writeString(algorithmName);
+            int size1 = scores.length;
+            int size2 = scores[0].length;
+            parcel.writeInt(size1);
+            parcel.writeInt(size2);
+            for (int i = 0; i < size1; i++) {
+                for (int j = 0; j < size2; j++) {
+                    parcel.writeFloat(scores[i][j]);
+                }
+            }
+        }
+
+        public static final Creator<FieldClassificationScores> CREATOR = new Creator<FieldClassificationScores>() {
+
+            @Override
+            public FieldClassificationScores createFromParcel(Parcel parcel) {
+                return new FieldClassificationScores(parcel);
+            }
+
+            @Override
+            public FieldClassificationScores[] newArray(int size) {
+                return new FieldClassificationScores[size];
+            }
+
+        };
+    }
+
+    private final FieldClassificationAlgorithmService mFcService =
+            new FieldClassificationAlgorithmService();
+
     /**
      * Apps disabled by the service; key is package name, value is when they will be enabled again.
      */
+    @GuardedBy("mLock")
     private ArrayMap<String, Long> mDisabledApps;
 
     /**
      * Activities disabled by the service; key is component name, value is when they will be enabled
      * again.
      */
+    @GuardedBy("mLock")
     private ArrayMap<ComponentName, Long> mDisabledActivities;
 
     /**
      * Whether service was disabled for user due to {@link UserManager} restrictions.
      */
+    @GuardedBy("mLock")
     private boolean mDisabled;
 
     /**
      * Data used for field classification.
      */
+    @GuardedBy("mLock")
     private UserData mUserData;
 
     /**
@@ -235,7 +382,7 @@
     }
 
     void updateLocked(boolean disabled) {
-        final boolean wasEnabled = isEnabled();
+        final boolean wasEnabled = isEnabledLocked();
         if (sVerbose) {
             Slog.v(TAG, "updateLocked(u=" + mUserId + "): wasEnabled=" + wasEnabled
                     + ", mSetupComplete= " + mSetupComplete
@@ -274,7 +421,7 @@
             Slog.e(TAG, "Bad AutofillServiceInfo for '" + componentName + "': " + e);
             mInfo = null;
         }
-        final boolean isEnabled = isEnabled();
+        final boolean isEnabled = isEnabledLocked();
         if (wasEnabled != isEnabled) {
             if (!isEnabled) {
                 final int sessionCount = mSessions.size();
@@ -292,7 +439,7 @@
             mClients = new RemoteCallbackList<>();
         }
         mClients.register(client);
-        return isEnabled();
+        return isEnabledLocked();
     }
 
     void removeClientLocked(IAutoFillManagerClient client) {
@@ -302,7 +449,7 @@
     }
 
     void setAuthenticationResultLocked(Bundle data, int sessionId, int authenticationId, int uid) {
-        if (!isEnabled()) {
+        if (!isEnabledLocked()) {
             return;
         }
         final Session session = mSessions.get(sessionId);
@@ -312,7 +459,7 @@
     }
 
     void setHasCallback(int sessionId, int uid, boolean hasIt) {
-        if (!isEnabled()) {
+        if (!isEnabledLocked()) {
             return;
         }
         final Session session = mSessions.get(sessionId);
@@ -327,7 +474,7 @@
             @NonNull IBinder appCallbackToken, @NonNull AutofillId autofillId,
             @NonNull Rect virtualBounds, @Nullable AutofillValue value, boolean hasCallback,
             int flags, @NonNull ComponentName componentName) {
-        if (!isEnabled()) {
+        if (!isEnabledLocked()) {
             return 0;
         }
 
@@ -388,7 +535,7 @@
     }
 
     void finishSessionLocked(int sessionId, int uid) {
-        if (!isEnabled()) {
+        if (!isEnabledLocked()) {
             return;
         }
 
@@ -411,7 +558,7 @@
     }
 
     void cancelSessionLocked(int sessionId, int uid) {
-        if (!isEnabled()) {
+        if (!isEnabledLocked()) {
             return;
         }
 
@@ -720,10 +867,33 @@
             @Nullable ArrayList<String> changedDatasetIds,
             @Nullable ArrayList<AutofillId> manuallyFilledFieldIds,
             @Nullable ArrayList<ArrayList<String>> manuallyFilledDatasetIds,
+            @NonNull String appPackageName) {
+        logContextCommittedLocked(sessionId, clientState, selectedDatasets, ignoredDatasets,
+                changedFieldIds, changedDatasetIds, manuallyFilledFieldIds,
+                manuallyFilledDatasetIds, null, null, appPackageName);
+    }
+
+    void logContextCommittedLocked(int sessionId, @Nullable Bundle clientState,
+            @Nullable ArrayList<String> selectedDatasets,
+            @Nullable ArraySet<String> ignoredDatasets,
+            @Nullable ArrayList<AutofillId> changedFieldIds,
+            @Nullable ArrayList<String> changedDatasetIds,
+            @Nullable ArrayList<AutofillId> manuallyFilledFieldIds,
+            @Nullable ArrayList<ArrayList<String>> manuallyFilledDatasetIds,
             @Nullable ArrayList<AutofillId> detectedFieldIdsList,
             @Nullable ArrayList<FieldClassification> detectedFieldClassificationsList,
             @NonNull String appPackageName) {
         if (isValidEventLocked("logDatasetNotSelected()", sessionId)) {
+            if (sVerbose) {
+                Slog.v(TAG, "logContextCommitted() with FieldClassification: id=" + sessionId
+                        + ", selectedDatasets=" + selectedDatasets
+                        + ", ignoredDatasetIds=" + ignoredDatasets
+                        + ", changedAutofillIds=" + changedFieldIds
+                        + ", changedDatasetIds=" + changedDatasetIds
+                        + ", manuallyFilledFieldIds=" + manuallyFilledFieldIds
+                        + ", detectedFieldIds=" + detectedFieldIdsList
+                        + ", detectedFieldClassifications=" + detectedFieldClassificationsList);
+            }
             AutofillId[] detectedFieldsIds = null;
             FieldClassification[] detectedFieldClassifications = null;
             if (detectedFieldIdsList != null) {
@@ -799,14 +969,15 @@
     // Called by AutofillManager
     void setUserData(int callingUid, UserData userData) {
         synchronized (mLock) {
-            if (isCalledByServiceLocked("setUserData", callingUid)) {
-                mUserData = userData;
-                // Log it
-                int numberFields = mUserData == null ? 0: mUserData.getRemoteIds().length;
-                mMetricsLogger.write(Helper.newLogMaker(MetricsEvent.AUTOFILL_USERDATA_UPDATED,
-                        getServicePackageName(), null)
-                        .setCounterValue(numberFields));
+            if (!isCalledByServiceLocked("setUserData", callingUid)) {
+                return;
             }
+            mUserData = userData;
+            // Log it
+            int numberFields = mUserData == null ? 0: mUserData.getRemoteIds().length;
+            mMetricsLogger.write(Helper.newLogMaker(MetricsEvent.AUTOFILL_USERDATA_UPDATED,
+                    getServicePackageName(), null)
+                    .setCounterValue(numberFields));
         }
     }
 
@@ -917,6 +1088,11 @@
             pw.println();
             mUserData.dump(prefix2, pw);
         }
+
+        pw.print(prefix); pw.print("Available Field Classification algorithms: ");
+        pw.println(mFcService.getAvailableAlgorithms());
+        pw.print(prefix); pw.print("Default Field Classification algorithm: ");
+        pw.println(mFcService.getDefaultAlgorithm());
     }
 
     void destroySessionsLocked() {
@@ -964,11 +1140,13 @@
                 final IAutoFillManagerClient client = clients.getBroadcastItem(i);
                 try {
                     final boolean resetSession;
+                    final boolean isEnabled;
                     synchronized (mLock) {
                         resetSession = resetClient || isClientSessionDestroyedLocked(client);
+                        isEnabled = isEnabledLocked();
                     }
                     int flags = 0;
-                    if (isEnabled()) {
+                    if (isEnabled) {
                         flags |= AutofillManager.SET_STATE_FLAG_ENABLED;
                     }
                     if (resetSession) {
@@ -1004,7 +1182,7 @@
         return true;
     }
 
-    boolean isEnabled() {
+    boolean isEnabledLocked() {
         return mSetupComplete && mInfo != null && !mDisabled;
     }
 
@@ -1093,9 +1271,9 @@
     }
 
     // Called by AutofillManager, checks UID.
-    boolean isFieldClassificationEnabled(int uid) {
+    boolean isFieldClassificationEnabled(int callingUid) {
         synchronized (mLock) {
-            if (!isCalledByServiceLocked("isFieldClassificationEnabled", uid)) {
+            if (!isCalledByServiceLocked("isFieldClassificationEnabled", callingUid)) {
                 return false;
             }
             return isFieldClassificationEnabledLocked();
@@ -1110,6 +1288,28 @@
                 mUserId) == 1;
     }
 
+    FieldClassificationAlgorithmService getFieldClassificationService() {
+        return mFcService;
+    }
+
+    List<String> getAvailableFieldClassificationAlgorithms(int callingUid) {
+        synchronized (mLock) {
+            if (!isCalledByServiceLocked("getFCAlgorithms()", callingUid)) {
+                return null;
+            }
+        }
+        return mFcService.getAvailableAlgorithms();
+    }
+
+    String getDefaultFieldClassificationAlgorithm(int callingUid) {
+        synchronized (mLock) {
+            if (!isCalledByServiceLocked("getDefaultFCAlgorithm()", callingUid)) {
+                return null;
+            }
+        }
+        return mFcService.getDefaultAlgorithm();
+    }
+
     @Override
     public String toString() {
         return "AutofillManagerServiceImpl: [userId=" + mUserId
diff --git a/services/autofill/java/com/android/server/autofill/Session.java b/services/autofill/java/com/android/server/autofill/Session.java
index 01f9084..f5d1336 100644
--- a/services/autofill/java/com/android/server/autofill/Session.java
+++ b/services/autofill/java/com/android/server/autofill/Session.java
@@ -25,11 +25,11 @@
 import static android.view.autofill.AutofillManager.ACTION_VIEW_ENTERED;
 import static android.view.autofill.AutofillManager.ACTION_VIEW_EXITED;
 
+import static com.android.server.autofill.AutofillManagerServiceImpl.FieldClassificationAlgorithmService.EXTRA_SCORES;
 import static com.android.server.autofill.Helper.sDebug;
 import static com.android.server.autofill.Helper.sPartitionMaxCount;
 import static com.android.server.autofill.Helper.sVerbose;
 import static com.android.server.autofill.Helper.toArray;
-import static com.android.server.autofill.ViewState.STATE_AUTOFILLED;
 import static com.android.server.autofill.ViewState.STATE_RESTARTED_SESSION;
 
 import android.annotation.NonNull;
@@ -51,11 +51,14 @@
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Parcelable;
+import android.os.RemoteCallback;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.service.autofill.AutofillService;
 import android.service.autofill.Dataset;
+import android.service.autofill.FieldClassification;
 import android.service.autofill.FieldClassification.Match;
+import android.service.carrier.CarrierMessagingService.ResultCallback;
 import android.service.autofill.FillContext;
 import android.service.autofill.FillRequest;
 import android.service.autofill.FillResponse;
@@ -65,7 +68,6 @@
 import android.service.autofill.SaveRequest;
 import android.service.autofill.UserData;
 import android.service.autofill.ValueFinder;
-import android.service.autofill.FieldClassification;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.LocalLog;
@@ -84,16 +86,20 @@
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.os.HandlerCaller;
 import com.android.internal.util.ArrayUtils;
+import com.android.server.autofill.AutofillManagerServiceImpl.FieldClassificationAlgorithmService;
+import com.android.server.autofill.AutofillManagerServiceImpl.FieldClassificationScores;
 import com.android.server.autofill.ui.AutoFillUI;
 import com.android.server.autofill.ui.PendingUi;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * A session for a given activity.
@@ -970,18 +976,6 @@
 
         final UserData userData = mService.getUserData();
 
-        final ArrayList<AutofillId> detectedFieldIds;
-        final ArrayList<FieldClassification> detectedFieldClassifications;
-
-        if (userData != null) {
-            final int maxFieldsSize = UserData.getMaxFieldClassificationIdsSize();
-            detectedFieldIds = new ArrayList<>(maxFieldsSize);
-            detectedFieldClassifications = new ArrayList<>(maxFieldsSize);
-        } else {
-            detectedFieldIds = null;
-            detectedFieldClassifications = null;
-        }
-
         for (int i = 0; i < mViewStates.size(); i++) {
             final ViewState viewState = mViewStates.valueAt(i);
             final int state = viewState.getState();
@@ -1086,31 +1080,14 @@
                         } // for j
                     }
 
-                    // Sets field classification score for field
-                    if (userData!= null) {
-                        setScore(detectedFieldIds, detectedFieldClassifications, userData,
-                                viewState.id, currentValue);
-                    }
                 } // else
             } // else
         }
 
-        if (sVerbose) {
-            Slog.v(TAG, "logContextCommitted(): id=" + id
-                    + ", selectedDatasetids=" + mSelectedDatasetIds
-                    + ", ignoredDatasetIds=" + ignoredDatasets
-                    + ", changedAutofillIds=" + changedFieldIds
-                    + ", changedDatasetIds=" + changedDatasetIds
-                    + ", manuallyFilledIds=" + manuallyFilledIds
-                    + ", detectedFieldIds=" + detectedFieldIds
-                    + ", detectedFieldClassifications=" + detectedFieldClassifications
-                    );
-        }
-
         ArrayList<AutofillId> manuallyFilledFieldIds = null;
         ArrayList<ArrayList<String>> manuallyFilledDatasetIds = null;
 
-        // Must "flatten" the map to the parcellable collection primitives
+        // Must "flatten" the map to the parcelable collection primitives
         if (manuallyFilledIds != null) {
             final int size = manuallyFilledIds.size();
             manuallyFilledFieldIds = new ArrayList<>(size);
@@ -1123,20 +1100,35 @@
             }
         }
 
-        mService.logContextCommittedLocked(id, mClientState, mSelectedDatasetIds, ignoredDatasets,
-                changedFieldIds, changedDatasetIds,
-                manuallyFilledFieldIds, manuallyFilledDatasetIds,
-                detectedFieldIds, detectedFieldClassifications, mComponentName.getPackageName());
+        // Sets field classification scores
+        final FieldClassificationAlgorithmService fcService =
+                mService.getFieldClassificationService();
+        if (userData != null && fcService != null) {
+            logFieldClassificationScoreLocked(fcService, ignoredDatasets, changedFieldIds,
+                    changedDatasetIds, manuallyFilledFieldIds, manuallyFilledDatasetIds,
+                    manuallyFilledIds, userData,
+                    mViewStates.values());
+        } else {
+            mService.logContextCommittedLocked(id, mClientState, mSelectedDatasetIds,
+                    ignoredDatasets, changedFieldIds, changedDatasetIds,
+                    manuallyFilledFieldIds, manuallyFilledDatasetIds,
+                    mComponentName.getPackageName());
+        }
     }
 
     /**
      * Adds the matches to {@code detectedFieldsIds} and {@code detectedFieldClassifications} for
      * {@code fieldId} based on its {@code currentValue} and {@code userData}.
      */
-    private static void setScore(@NonNull ArrayList<AutofillId> detectedFieldIds,
-            @NonNull ArrayList<FieldClassification> detectedFieldClassifications,
-            @NonNull UserData userData, @NonNull AutofillId fieldId,
-            @NonNull AutofillValue currentValue) {
+    private void logFieldClassificationScoreLocked(
+            @NonNull AutofillManagerServiceImpl.FieldClassificationAlgorithmService fcService,
+            @NonNull ArraySet<String> ignoredDatasets,
+            @NonNull ArrayList<AutofillId> changedFieldIds,
+            @NonNull ArrayList<String> changedDatasetIds,
+            @NonNull ArrayList<AutofillId> manuallyFilledFieldIds,
+            @NonNull ArrayList<ArrayList<String>> manuallyFilledDatasetIds,
+            @NonNull ArrayMap<AutofillId, ArraySet<String>> manuallyFilledIds,
+            @NonNull UserData userData, @NonNull Collection<ViewState> viewStates) {
 
         final String[] userValues = userData.getValues();
         final String[] remoteIds = userData.getRemoteIds();
@@ -1150,26 +1142,72 @@
             return;
         }
 
-        ArrayList<Match> matches = null;
-        for (int i = 0; i < userValues.length; i++) {
-            String remoteId = remoteIds[i];
-            final String value = userValues[i];
-            final float score = userData.getScorer().getScore(currentValue, value);
-            if (score > 0) {
-                if (sVerbose) {
-                    Slog.v(TAG, "adding score " + score + " at index " + i + " and id " + fieldId);
-                }
-                if (matches == null) {
-                    matches = new ArrayList<>(userValues.length);
-                }
-                matches.add(new Match(remoteId, score));
+        final int maxFieldsSize = UserData.getMaxFieldClassificationIdsSize();
+
+        final ArrayList<AutofillId> detectedFieldIds = new ArrayList<>(maxFieldsSize);
+        final ArrayList<FieldClassification> detectedFieldClassifications = new ArrayList<>(
+                maxFieldsSize);
+
+        final String algorithm = userData.getFieldClassificationAlgorithm();
+        final Bundle algorithmArgs = userData.getAlgorithmArgs();
+        final int viewsSize = viewStates.size();
+
+        // First, we get all scores.
+        final AutofillId[] fieldIds = new AutofillId[viewsSize];
+        final ArrayList<AutofillValue> currentValues = new ArrayList<>(viewsSize);
+        int k = 0;
+        for (ViewState viewState : viewStates) {
+            currentValues.add(viewState.getCurrentValue());
+            fieldIds[k++] = viewState.id;
+        }
+
+        final RemoteCallback callback = new RemoteCallback((result) -> {
+            if (result == null) {
+                if (sDebug) Slog.d(TAG, "setFieldClassificationScore(): no results");
+                mService.logContextCommittedLocked(id, mClientState, mSelectedDatasetIds,
+                        ignoredDatasets, changedFieldIds, changedDatasetIds,
+                        manuallyFilledFieldIds, manuallyFilledDatasetIds,
+                        mComponentName.getPackageName());
+                return;
             }
-            else if (sVerbose) Slog.v(TAG, "skipping score 0 at index " + i + " and id " + fieldId);
-        }
-        if (matches != null) {
-            detectedFieldIds.add(fieldId);
-            detectedFieldClassifications.add(new FieldClassification(matches));
-        }
+            final FieldClassificationScores matrix = result.getParcelable(EXTRA_SCORES);
+
+            // Then use the results.
+            for (int i = 0; i < viewsSize; i++) {
+                final AutofillId fieldId = fieldIds[i];
+
+                ArrayList<Match> matches = null;
+                for (int j = 0; j < userValues.length; j++) {
+                    String remoteId = remoteIds[j];
+                    final String actualAlgorithm = matrix.algorithmName;
+                    final float score = matrix.scores[i][j];
+                    if (score > 0) {
+                        if (sVerbose) {
+                            Slog.v(TAG, "adding score " + score + " at index " + j + " and id "
+                                    + fieldId);
+                        }
+                        if (matches == null) {
+                            matches = new ArrayList<>(userValues.length);
+                        }
+                        matches.add(new Match(remoteId, score, actualAlgorithm));
+                    }
+                    else if (sVerbose) {
+                        Slog.v(TAG, "skipping score 0 at index " + j + " and id " + fieldId);
+                    }
+                }
+                if (matches != null) {
+                    detectedFieldIds.add(fieldId);
+                    detectedFieldClassifications.add(new FieldClassification(matches));
+                }
+            }
+
+            mService.logContextCommittedLocked(id, mClientState, mSelectedDatasetIds,
+                    ignoredDatasets, changedFieldIds, changedDatasetIds, manuallyFilledFieldIds,
+                    manuallyFilledDatasetIds, detectedFieldIds, detectedFieldClassifications,
+                    mComponentName.getPackageName());
+        });
+
+        fcService.getScores(algorithm, algorithmArgs, currentValues, userValues, callback);
     }
 
     /**
diff --git a/services/backup/java/com/android/server/backup/BackupManagerConstants.java b/services/backup/java/com/android/server/backup/BackupManagerConstants.java
index 537592e..1a54e95 100644
--- a/services/backup/java/com/android/server/backup/BackupManagerConstants.java
+++ b/services/backup/java/com/android/server/backup/BackupManagerConstants.java
@@ -85,9 +85,6 @@
         super(handler);
         mResolver = resolver;
         updateSettings();
-    }
-
-    public void start() {
         mResolver.registerContentObserver(
                 Settings.Secure.getUriFor(Settings.Secure.BACKUP_MANAGER_CONSTANTS), false, this);
     }
@@ -121,7 +118,7 @@
                 DEFAULT_FULL_BACKUP_REQUIRE_CHARGING);
         mFullBackupRequiredNetworkType = mParser.getInt(FULL_BACKUP_REQUIRED_NETWORK_TYPE,
                 DEFAULT_FULL_BACKUP_REQUIRED_NETWORK_TYPE);
-        final String backupFinishedNotificationReceivers = mParser.getString(
+        String backupFinishedNotificationReceivers = mParser.getString(
                 BACKUP_FINISHED_NOTIFICATION_RECEIVERS,
                 DEFAULT_BACKUP_FINISHED_NOTIFICATION_RECEIVERS);
         if (backupFinishedNotificationReceivers.isEmpty()) {
@@ -190,6 +187,9 @@
         return mFullBackupRequiredNetworkType;
     }
 
+    /**
+     * Returns an array of package names that should be notified whenever a backup finishes.
+     */
     public synchronized String[] getBackupFinishedNotificationReceivers() {
         if (RefactoredBackupManagerService.DEBUG_SCHEDULING) {
             Slog.v(TAG, "getBackupFinishedNotificationReceivers(...) returns "
diff --git a/services/backup/java/com/android/server/backup/BackupManagerServiceInterface.java b/services/backup/java/com/android/server/backup/BackupManagerServiceInterface.java
index 86462d8..7b021c6 100644
--- a/services/backup/java/com/android/server/backup/BackupManagerServiceInterface.java
+++ b/services/backup/java/com/android/server/backup/BackupManagerServiceInterface.java
@@ -186,6 +186,8 @@
 
   boolean isAppEligibleForBackup(String packageName);
 
+  String[] filterAppsEligibleForBackup(String[] packages);
+
   void dump(FileDescriptor fd, PrintWriter pw, String[] args);
 
   IBackupManager getBackupManagerBinder();
diff --git a/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java b/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java
index 2d2993d..3cf374f 100644
--- a/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java
+++ b/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java
@@ -70,12 +70,28 @@
     private static final String DEFAULT_HOME_KEY = "@home@";
 
     // Sentinel: start of state file, followed by a version number
+    // Note that STATE_FILE_VERSION=2 is tied to UNDEFINED_ANCESTRAL_RECORD_VERSION=-1 *as well as*
+    // ANCESTRAL_RECORD_VERSION=1 (introduced Android P).
+    // Should the ANCESTRAL_RECORD_VERSION be bumped up in the future, STATE_FILE_VERSION will also
+    // need bumping up, assuming more data needs saving to the state file.
     private static final String STATE_FILE_HEADER = "=state=";
     private static final int STATE_FILE_VERSION = 2;
 
-    // Current version of the saved ancestral-dataset file format
+    // key under which we store the saved ancestral-dataset format (starting from Android P)
+    // IMPORTANT: this key needs to come first in the restore data stream (to find out
+    // whether this version of Android knows how to restore the incoming data set), so it needs
+    // to be always the first one in alphabetical order of all the keys
+    private static final String ANCESTRAL_RECORD_KEY = "@ancestral_record@";
+
+    // Current version of the saved ancestral-dataset format
+    // Note that this constant was not used until Android P, and started being used
+    // to version @pm@ data for forwards-compatibility.
     private static final int ANCESTRAL_RECORD_VERSION = 1;
 
+    // Undefined version of the saved ancestral-dataset file format means that the restore data
+    // is coming from pre-Android P device.
+    private static final int UNDEFINED_ANCESTRAL_RECORD_VERSION = -1;
+
     private List<PackageInfo> mAllPackages;
     private PackageManager mPackageManager;
     // version & signature info of each app in a restore set
@@ -175,9 +191,8 @@
         // additional involvement by the transport to obtain.
         return mRestoredSignatures.keySet();
     }
-    
-    // The backed up data is the signature block for each app, keyed by
-    // the package name.
+
+    // The backed up data is the signature block for each app, keyed by the package name.
     public void onBackup(ParcelFileDescriptor oldState, BackupDataOutput data,
             ParcelFileDescriptor newState) {
         if (DEBUG) Slog.v(TAG, "onBackup()");
@@ -196,6 +211,22 @@
             mExisting.clear();
         }
 
+        /*
+         * Ancestral record version:
+         *
+         * int ancestralRecordVersion -- the version of the format in which this backup set is
+         *                               produced
+         */
+        try {
+            if (DEBUG) Slog.v(TAG, "Storing ancestral record version key");
+            outputBufferStream.writeInt(ANCESTRAL_RECORD_VERSION);
+            writeEntity(data, ANCESTRAL_RECORD_KEY, outputBuffer.toByteArray());
+        } catch (IOException e) {
+            // Real error writing data
+            Slog.e(TAG, "Unable to write package backup data file!");
+            return;
+        }
+
         long homeVersion = 0;
         ArrayList<byte[]> homeSigHashes = null;
         PackageInfo homeInfo = null;
@@ -230,6 +261,7 @@
                     Slog.i(TAG, "Home preference changed; backing up new state " + home);
                 }
                 if (home != null) {
+                    outputBuffer.reset();
                     outputBufferStream.writeUTF(home.flattenToString());
                     outputBufferStream.writeLong(homeVersion);
                     outputBufferStream.writeUTF(homeInstaller != null ? homeInstaller : "" );
@@ -244,8 +276,8 @@
              * Global metadata:
              *
              * int SDKversion -- the SDK version of the OS itself on the device
-             *                   that produced this backup set.  Used to reject
-             *                   backups from later OSes onto earlier ones.
+             *                   that produced this backup set. Before Android P it was used to
+             *                   reject backups from later OSes onto earlier ones.
              * String incremental -- the incremental release name of the OS stored in
              *                       the backup set.
              */
@@ -354,7 +386,7 @@
         // Finally, write the new state blob -- just the list of all apps we handled
         writeStateFile(mAllPackages, home, homeVersion, homeSigHashes, newState);
     }
-    
+
     private static void writeEntity(BackupDataOutput data, String key, byte[] bytes)
             throws IOException {
         data.writeEntityHeader(key, bytes.length);
@@ -366,83 +398,57 @@
     // image.  We'll use those later to determine what we can legitimately restore.
     public void onRestore(BackupDataInput data, int appVersionCode, ParcelFileDescriptor newState)
             throws IOException {
-        List<ApplicationInfo> restoredApps = new ArrayList<ApplicationInfo>();
-        HashMap<String, Metadata> sigMap = new HashMap<String, Metadata>();
         if (DEBUG) Slog.v(TAG, "onRestore()");
-        int storedSystemVersion = -1;
 
-        while (data.readNextHeader()) {
+        // we expect the ANCESTRAL_RECORD_KEY ("@ancestral_record@") to always come first in the
+        // restore set - based on that value we use different mechanisms to consume the data;
+        // if the ANCESTRAL_RECORD_KEY is missing in the restore set, it means that the data is
+        // is coming from a pre-Android P device, and we consume the header data in the legacy way
+        // TODO: add a CTS test to verify that backups of PMBA generated on Android P+ always
+        //       contain the ANCESTRAL_RECORD_KEY, and it's always the first key
+        int ancestralRecordVersion = getAncestralRecordVersionValue(data);
+
+        RestoreDataConsumer consumer = getRestoreDataConsumer(ancestralRecordVersion);
+        if (consumer == null) {
+            Slog.w(TAG, "Ancestral restore set version is unknown"
+                    + " to this Android version; not restoring");
+            return;
+        } else {
+            consumer.consumeRestoreData(data);
+        }
+    }
+
+    private int getAncestralRecordVersionValue(BackupDataInput data) throws IOException {
+        int ancestralRecordVersionValue = UNDEFINED_ANCESTRAL_RECORD_VERSION;
+        if (data.readNextHeader()) {
             String key = data.getKey();
             int dataSize = data.getDataSize();
 
             if (DEBUG) Slog.v(TAG, "   got key=" + key + " dataSize=" + dataSize);
 
-            // generic setup to parse any entity data
-            byte[] inputBytes = new byte[dataSize];
-            data.readEntityData(inputBytes, 0, dataSize);
-            ByteArrayInputStream inputBuffer = new ByteArrayInputStream(inputBytes);
-            DataInputStream inputBufferStream = new DataInputStream(inputBuffer);
+            if (ANCESTRAL_RECORD_KEY.equals(key)) {
+                // generic setup to parse any entity data
+                byte[] inputBytes = new byte[dataSize];
+                data.readEntityData(inputBytes, 0, dataSize);
+                ByteArrayInputStream inputBuffer = new ByteArrayInputStream(inputBytes);
+                DataInputStream inputBufferStream = new DataInputStream(inputBuffer);
 
-            if (key.equals(GLOBAL_METADATA_KEY)) {
-                int storedSdkVersion = inputBufferStream.readInt();
-                if (DEBUG) Slog.v(TAG, "   storedSystemVersion = " + storedSystemVersion);
-                if (storedSystemVersion > Build.VERSION.SDK_INT) {
-                    // returning before setting the sig map means we rejected the restore set
-                    Slog.w(TAG, "Restore set was from a later version of Android; not restoring");
-                    return;
-                }
-                mStoredSdkVersion = storedSdkVersion;
-                mStoredIncrementalVersion = inputBufferStream.readUTF();
-                mHasMetadata = true;
-                if (DEBUG) {
-                    Slog.i(TAG, "Restore set version " + storedSystemVersion
-                            + " is compatible with OS version " + Build.VERSION.SDK_INT
-                            + " (" + mStoredIncrementalVersion + " vs "
-                            + Build.VERSION.INCREMENTAL + ")");
-                }
-            } else if (key.equals(DEFAULT_HOME_KEY)) {
-                String cn = inputBufferStream.readUTF();
-                mRestoredHome = ComponentName.unflattenFromString(cn);
-                mRestoredHomeVersion = inputBufferStream.readLong();
-                mRestoredHomeInstaller = inputBufferStream.readUTF();
-                mRestoredHomeSigHashes = readSignatureHashArray(inputBufferStream);
-                if (DEBUG) {
-                    Slog.i(TAG, "   read preferred home app " + mRestoredHome
-                            + " version=" + mRestoredHomeVersion
-                            + " installer=" + mRestoredHomeInstaller
-                            + " sig=" + mRestoredHomeSigHashes);
-                }
-            } else {
-                // it's a file metadata record
-                int versionCodeInt = inputBufferStream.readInt();
-                long versionCode;
-                if (versionCodeInt == Integer.MIN_VALUE) {
-                    versionCode = inputBufferStream.readLong();
-                } else {
-                    versionCode = versionCodeInt;
-                }
-                ArrayList<byte[]> sigs = readSignatureHashArray(inputBufferStream);
-                if (DEBUG) {
-                    Slog.i(TAG, "   read metadata for " + key
-                            + " dataSize=" + dataSize
-                            + " versionCode=" + versionCode + " sigs=" + sigs);
-                }
-                
-                if (sigs == null || sigs.size() == 0) {
-                    Slog.w(TAG, "Not restoring package " + key
-                            + " since it appears to have no signatures.");
-                    continue;
-                }
-
-                ApplicationInfo app = new ApplicationInfo();
-                app.packageName = key;
-                restoredApps.add(app);
-                sigMap.put(key, new Metadata(versionCode, sigs));
+                ancestralRecordVersionValue = inputBufferStream.readInt();
             }
         }
+        return ancestralRecordVersionValue;
+    }
 
-        // On successful completion, cache the signature map for the Backup Manager to use
-        mRestoredSignatures = sigMap;
+    private RestoreDataConsumer getRestoreDataConsumer(int ancestralRecordVersion) {
+        switch (ancestralRecordVersion) {
+            case UNDEFINED_ANCESTRAL_RECORD_VERSION:
+                return new LegacyRestoreDataConsumer();
+            case 1:
+                return new AncestralVersion1RestoreDataConsumer();
+            default:
+                Slog.e(TAG, "Unrecognized ANCESTRAL_RECORD_VERSION: " + ancestralRecordVersion);
+                return null;
+        }
     }
 
     private static void writeSignatureHashArray(DataOutputStream out, ArrayList<byte[]> hashes)
@@ -639,4 +645,173 @@
             Slog.e(TAG, "Unable to write package manager state file!");
         }
     }
+
+    interface RestoreDataConsumer {
+        void consumeRestoreData(BackupDataInput data) throws IOException;
+    }
+
+    private class LegacyRestoreDataConsumer implements RestoreDataConsumer {
+
+        public void consumeRestoreData(BackupDataInput data) throws IOException {
+            List<ApplicationInfo> restoredApps = new ArrayList<ApplicationInfo>();
+            HashMap<String, Metadata> sigMap = new HashMap<String, Metadata>();
+            int storedSystemVersion = -1;
+
+            if (DEBUG) Slog.i(TAG, "Using LegacyRestoreDataConsumer");
+            // we already have the first header read and "cached", since ANCESTRAL_RECORD_KEY
+            // was missing
+            while (true) {
+                String key = data.getKey();
+                int dataSize = data.getDataSize();
+
+                if (DEBUG) Slog.v(TAG, "   got key=" + key + " dataSize=" + dataSize);
+
+                // generic setup to parse any entity data
+                byte[] inputBytes = new byte[dataSize];
+                data.readEntityData(inputBytes, 0, dataSize);
+                ByteArrayInputStream inputBuffer = new ByteArrayInputStream(inputBytes);
+                DataInputStream inputBufferStream = new DataInputStream(inputBuffer);
+
+                if (key.equals(GLOBAL_METADATA_KEY)) {
+                    int storedSdkVersion = inputBufferStream.readInt();
+                    if (DEBUG) Slog.v(TAG, "   storedSystemVersion = " + storedSystemVersion);
+                    mStoredSdkVersion = storedSdkVersion;
+                    mStoredIncrementalVersion = inputBufferStream.readUTF();
+                    mHasMetadata = true;
+                    if (DEBUG) {
+                        Slog.i(TAG, "Restore set version " + storedSystemVersion
+                                + " is compatible with OS version " + Build.VERSION.SDK_INT
+                                + " (" + mStoredIncrementalVersion + " vs "
+                                + Build.VERSION.INCREMENTAL + ")");
+                    }
+                } else if (key.equals(DEFAULT_HOME_KEY)) {
+                    String cn = inputBufferStream.readUTF();
+                    mRestoredHome = ComponentName.unflattenFromString(cn);
+                    mRestoredHomeVersion = inputBufferStream.readLong();
+                    mRestoredHomeInstaller = inputBufferStream.readUTF();
+                    mRestoredHomeSigHashes = readSignatureHashArray(inputBufferStream);
+                    if (DEBUG) {
+                        Slog.i(TAG, "   read preferred home app " + mRestoredHome
+                                + " version=" + mRestoredHomeVersion
+                                + " installer=" + mRestoredHomeInstaller
+                                + " sig=" + mRestoredHomeSigHashes);
+                    }
+                } else {
+                    // it's a file metadata record
+                    int versionCodeInt = inputBufferStream.readInt();
+                    long versionCode;
+                    if (versionCodeInt == Integer.MIN_VALUE) {
+                        versionCode = inputBufferStream.readLong();
+                    } else {
+                        versionCode = versionCodeInt;
+                    }
+                    ArrayList<byte[]> sigs = readSignatureHashArray(inputBufferStream);
+                    if (DEBUG) {
+                        Slog.i(TAG, "   read metadata for " + key
+                                + " dataSize=" + dataSize
+                                + " versionCode=" + versionCode + " sigs=" + sigs);
+                    }
+
+                    if (sigs == null || sigs.size() == 0) {
+                        Slog.w(TAG, "Not restoring package " + key
+                                + " since it appears to have no signatures.");
+                        continue;
+                    }
+
+                    ApplicationInfo app = new ApplicationInfo();
+                    app.packageName = key;
+                    restoredApps.add(app);
+                    sigMap.put(key, new Metadata(versionCode, sigs));
+                }
+
+                boolean readNextHeader = data.readNextHeader();
+                if (!readNextHeader) {
+                    if (DEBUG) Slog.v(TAG, "LegacyRestoreDataConsumer:"
+                            + " we're done reading all the headers");
+                    break;
+                }
+            }
+
+            // On successful completion, cache the signature map for the Backup Manager to use
+            mRestoredSignatures = sigMap;
+        }
+    }
+
+    private class AncestralVersion1RestoreDataConsumer implements RestoreDataConsumer {
+
+        public void consumeRestoreData(BackupDataInput data) throws IOException {
+            List<ApplicationInfo> restoredApps = new ArrayList<ApplicationInfo>();
+            HashMap<String, Metadata> sigMap = new HashMap<String, Metadata>();
+            int storedSystemVersion = -1;
+
+            if (DEBUG) Slog.i(TAG, "Using AncestralVersion1RestoreDataConsumer");
+            while (data.readNextHeader()) {
+                String key = data.getKey();
+                int dataSize = data.getDataSize();
+
+                if (DEBUG) Slog.v(TAG, "   got key=" + key + " dataSize=" + dataSize);
+
+                // generic setup to parse any entity data
+                byte[] inputBytes = new byte[dataSize];
+                data.readEntityData(inputBytes, 0, dataSize);
+                ByteArrayInputStream inputBuffer = new ByteArrayInputStream(inputBytes);
+                DataInputStream inputBufferStream = new DataInputStream(inputBuffer);
+
+                if (key.equals(GLOBAL_METADATA_KEY)) {
+                    int storedSdkVersion = inputBufferStream.readInt();
+                    if (DEBUG) Slog.v(TAG, "   storedSystemVersion = " + storedSystemVersion);
+                    mStoredSdkVersion = storedSdkVersion;
+                    mStoredIncrementalVersion = inputBufferStream.readUTF();
+                    mHasMetadata = true;
+                    if (DEBUG) {
+                        Slog.i(TAG, "Restore set version " + storedSystemVersion
+                                + " is compatible with OS version " + Build.VERSION.SDK_INT
+                                + " (" + mStoredIncrementalVersion + " vs "
+                                + Build.VERSION.INCREMENTAL + ")");
+                    }
+                } else if (key.equals(DEFAULT_HOME_KEY)) {
+                    String cn = inputBufferStream.readUTF();
+                    mRestoredHome = ComponentName.unflattenFromString(cn);
+                    mRestoredHomeVersion = inputBufferStream.readLong();
+                    mRestoredHomeInstaller = inputBufferStream.readUTF();
+                    mRestoredHomeSigHashes = readSignatureHashArray(inputBufferStream);
+                    if (DEBUG) {
+                        Slog.i(TAG, "   read preferred home app " + mRestoredHome
+                                + " version=" + mRestoredHomeVersion
+                                + " installer=" + mRestoredHomeInstaller
+                                + " sig=" + mRestoredHomeSigHashes);
+                    }
+                } else {
+                    // it's a file metadata record
+                    int versionCodeInt = inputBufferStream.readInt();
+                    long versionCode;
+                    if (versionCodeInt == Integer.MIN_VALUE) {
+                        versionCode = inputBufferStream.readLong();
+                    } else {
+                        versionCode = versionCodeInt;
+                    }
+                    ArrayList<byte[]> sigs = readSignatureHashArray(inputBufferStream);
+                    if (DEBUG) {
+                        Slog.i(TAG, "   read metadata for " + key
+                                + " dataSize=" + dataSize
+                                + " versionCode=" + versionCode + " sigs=" + sigs);
+                    }
+
+                    if (sigs == null || sigs.size() == 0) {
+                        Slog.w(TAG, "Not restoring package " + key
+                                + " since it appears to have no signatures.");
+                        continue;
+                    }
+
+                    ApplicationInfo app = new ApplicationInfo();
+                    app.packageName = key;
+                    restoredApps.add(app);
+                    sigMap.put(key, new Metadata(versionCode, sigs));
+                }
+            }
+
+            // On successful completion, cache the signature map for the Backup Manager to use
+            mRestoredSignatures = sigMap;
+        }
+    }
 }
diff --git a/services/backup/java/com/android/server/backup/RefactoredBackupManagerService.java b/services/backup/java/com/android/server/backup/RefactoredBackupManagerService.java
index 3a37459..03591a8 100644
--- a/services/backup/java/com/android/server/backup/RefactoredBackupManagerService.java
+++ b/services/backup/java/com/android/server/backup/RefactoredBackupManagerService.java
@@ -148,6 +148,7 @@
 import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Queue;
 import java.util.Random;
@@ -1424,6 +1425,8 @@
             final Intent notification = new Intent();
             notification.setAction(BACKUP_FINISHED_ACTION);
             notification.setPackage(receiver);
+            notification.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES |
+                    Intent.FLAG_RECEIVER_FOREGROUND);
             notification.putExtra(BACKUP_FINISHED_PACKAGE_EXTRA, packageName);
             mContext.sendBroadcastAsUser(notification, UserHandle.OWNER);
         }
@@ -1603,9 +1606,15 @@
             return BackupManager.ERROR_BACKUP_NOT_ALLOWED;
         }
 
-        TransportClient transportClient =
-                mTransportManager.getCurrentTransportClient("BMS.requestBackup()");
-        if (transportClient == null) {
+        final TransportClient transportClient;
+        final String transportDirName;
+        try {
+            transportDirName =
+                    mTransportManager.getTransportDirName(
+                            mTransportManager.getCurrentTransportName());
+            transportClient =
+                    mTransportManager.getCurrentTransportClientOrThrow("BMS.requestBackup()");
+        } catch (TransportNotRegisteredException e) {
             BackupObserverUtils.sendBackupFinished(observer, BackupManager.ERROR_TRANSPORT_ABORTED);
             monitor = BackupManagerMonitorUtils.monitorEvent(monitor,
                     BackupManagerMonitor.LOG_EVENT_ID_TRANSPORT_IS_NULL,
@@ -1650,12 +1659,11 @@
                     + " k/v backups");
         }
 
-        String dirName = transportClient.getTransportDirName();
         boolean nonIncrementalBackup = (flags & BackupManager.FLAG_NON_INCREMENTAL_BACKUP) != 0;
 
         Message msg = mBackupHandler.obtainMessage(MSG_REQUEST_BACKUP);
-        msg.obj = new BackupParams(transportClient, dirName, kvBackupList, fullBackupList, observer,
-                monitor, listener, true, nonIncrementalBackup);
+        msg.obj = new BackupParams(transportClient, transportDirName, kvBackupList, fullBackupList,
+                observer, monitor, listener, true, nonIncrementalBackup);
         mBackupHandler.sendMessage(msg);
         return BackupManager.SUCCESS;
     }
@@ -2993,63 +3001,63 @@
         }
     }
 
-    // Select which transport to use for the next backup operation.
+    /** Selects transport {@code transportName} and returns previous selected transport. */
     @Override
-    public String selectBackupTransport(String transport) {
-        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.BACKUP,
-                "selectBackupTransport");
+    public String selectBackupTransport(String transportName) {
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.BACKUP, "selectBackupTransport");
 
         final long oldId = Binder.clearCallingIdentity();
         try {
-            String prevTransport = mTransportManager.selectTransport(transport);
-            updateStateForTransport(transport);
-            Slog.v(TAG, "selectBackupTransport() set " + mTransportManager.getCurrentTransportName()
-                    + " returning " + prevTransport);
-            return prevTransport;
+            String previousTransportName = mTransportManager.selectTransport(transportName);
+            updateStateForTransport(transportName);
+            Slog.v(TAG, "selectBackupTransport(transport = " + transportName
+                    + "): previous transport = " + previousTransportName);
+            return previousTransportName;
         } finally {
             Binder.restoreCallingIdentity(oldId);
         }
     }
 
     @Override
-    public void selectBackupTransportAsync(final ComponentName transport,
-            final ISelectBackupTransportCallback listener) {
-        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.BACKUP,
-                "selectBackupTransportAsync");
+    public void selectBackupTransportAsync(
+            ComponentName transportComponent, ISelectBackupTransportCallback listener) {
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.BACKUP, "selectBackupTransportAsync");
 
         final long oldId = Binder.clearCallingIdentity();
-
-        Slog.v(TAG, "selectBackupTransportAsync() called with transport " +
-                transport.flattenToShortString());
-
-        mTransportManager.ensureTransportReady(transport,
-                new TransportManager.TransportReadyCallback() {
-                    @Override
-                    public void onSuccess(String transportName) {
-                        mTransportManager.selectTransport(transportName);
-                        updateStateForTransport(mTransportManager.getCurrentTransportName());
-                        Slog.v(TAG, "Transport successfully selected: "
-                                + transport.flattenToShortString());
-                        try {
-                            listener.onSuccess(transportName);
-                        } catch (RemoteException e) {
-                            // Nothing to do here.
+        try {
+            String transportString = transportComponent.flattenToShortString();
+            Slog.v(TAG, "selectBackupTransportAsync(transport = " + transportString + ")");
+            mBackupHandler.post(
+                    () -> {
+                        String transportName = null;
+                        int result =
+                                mTransportManager.registerAndSelectTransport(transportComponent);
+                        if (result == BackupManager.SUCCESS) {
+                            try {
+                                transportName =
+                                        mTransportManager.getTransportName(transportComponent);
+                                updateStateForTransport(transportName);
+                            } catch (TransportNotRegisteredException e) {
+                                Slog.e(TAG, "Transport got unregistered");
+                                result = BackupManager.ERROR_TRANSPORT_UNAVAILABLE;
+                            }
                         }
-                    }
 
-                    @Override
-                    public void onFailure(int reason) {
-                        Slog.v(TAG,
-                                "Failed to select transport: " + transport.flattenToShortString());
                         try {
-                            listener.onFailure(reason);
+                            if (transportName != null) {
+                                listener.onSuccess(transportName);
+                            } else {
+                                listener.onFailure(result);
+                            }
                         } catch (RemoteException e) {
-                            // Nothing to do here.
+                            Slog.e(TAG, "ISelectBackupTransportCallback listener not available");
                         }
-                    }
-                });
-
-        Binder.restoreCallingIdentity(oldId);
+                    });
+        } finally {
+            Binder.restoreCallingIdentity(oldId);
+        }
     }
 
     private void updateStateForTransport(String newTransportName) {
@@ -3058,18 +3066,23 @@
                 Settings.Secure.BACKUP_TRANSPORT, newTransportName);
 
         // And update our current-dataset bookkeeping
-        IBackupTransport transport = mTransportManager.getTransportBinder(newTransportName);
-        if (transport != null) {
+        String callerLogString = "BMS.updateStateForTransport()";
+        TransportClient transportClient =
+                mTransportManager.getTransportClient(newTransportName, callerLogString);
+        if (transportClient != null) {
             try {
+                IBackupTransport transport = transportClient.connectOrThrow(callerLogString);
                 mCurrentToken = transport.getCurrentRestoreSet();
             } catch (Exception e) {
                 // Oops.  We can't know the current dataset token, so reset and figure it out
                 // when we do the next k/v backup operation on this transport.
                 mCurrentToken = 0;
+                Slog.w(TAG, "Transport " + newTransportName + " not available: current token = 0");
             }
         } else {
-            // The named transport isn't bound at this particular moment, so we can't
-            // know yet what its current dataset token is.  Reset as above.
+            Slog.w(TAG, "Transport " + newTransportName + " not registered: current token = 0");
+            // The named transport isn't registered, so we can't know what its current dataset token
+            // is. Reset as above.
             mCurrentToken = 0;
         }
     }
@@ -3093,29 +3106,30 @@
         }
     }
 
-    // Supply the configuration summary string for the given transport.  If the name is
-    // not one of the available transports, or if the transport does not supply any
-    // summary / destination string, the method can return null.
-    //
-    // This string is used VERBATIM as the summary text of the relevant Settings item!
+    /**
+     * Supply the current destination string for the given transport. If the name is not one of the
+     * registered transports the method will return null.
+     *
+     * <p>This string is used VERBATIM as the summary text of the relevant Settings item.
+     *
+     * @param transportName The name of the registered transport.
+     * @return The current destination string or null if the transport is not registered.
+     */
     @Override
     public String getDestinationString(String transportName) {
-        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.BACKUP,
-                "getDestinationString");
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.BACKUP, "getDestinationString");
 
-        final IBackupTransport transport = mTransportManager.getTransportBinder(transportName);
-        if (transport != null) {
-            try {
-                final String text = transport.currentDestinationString();
-                if (MORE_DEBUG) Slog.d(TAG, "getDestinationString() returning " + text);
-                return text;
-            } catch (Exception e) {
-                /* fall through to return null */
-                Slog.e(TAG, "Unable to get string from transport: " + e.getMessage());
+        try {
+            String string = mTransportManager.getTransportCurrentDestinationString(transportName);
+            if (MORE_DEBUG) {
+                Slog.d(TAG, "getDestinationString() returning " + string);
             }
+            return string;
+        } catch (TransportNotRegisteredException e) {
+            Slog.e(TAG, "Unable to get destination string from transport: " + e.getMessage());
+            return null;
         }
-
-        return null;
     }
 
     // Supply the manage-data intent for the given transport.
@@ -3385,31 +3399,41 @@
 
     @Override
     public boolean isAppEligibleForBackup(String packageName) {
-        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.BACKUP,
-                "isAppEligibleForBackup");
-        try {
-            PackageInfo packageInfo = mPackageManager.getPackageInfo(packageName,
-                    PackageManager.GET_SIGNATURES);
-            if (!AppBackupUtils.appIsEligibleForBackup(packageInfo.applicationInfo,
-                            mPackageManager) ||
-                    AppBackupUtils.appIsStopped(packageInfo.applicationInfo) ||
-                    AppBackupUtils.appIsDisabled(packageInfo.applicationInfo, mPackageManager)) {
-                return false;
-            }
-            IBackupTransport transport = mTransportManager.getCurrentTransportBinder();
-            if (transport != null) {
-                try {
-                    return transport.isAppEligibleForBackup(packageInfo,
-                            AppBackupUtils.appGetsFullBackup(packageInfo));
-                } catch (Exception e) {
-                    Slog.e(TAG, "Unable to ask about eligibility: " + e.getMessage());
-                }
-            }
-            // If transport is not present we couldn't tell that the package is not eligible.
-            return true;
-        } catch (NameNotFoundException e) {
-            return false;
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.BACKUP, "isAppEligibleForBackup");
+
+        String callerLogString = "BMS.isAppEligibleForBackup";
+        TransportClient transportClient =
+                mTransportManager.getCurrentTransportClient(callerLogString);
+        boolean eligible =
+                AppBackupUtils.appIsRunningAndEligibleForBackupWithTransport(
+                        transportClient, packageName, mPackageManager);
+        if (transportClient != null) {
+            mTransportManager.disposeOfTransportClient(transportClient, callerLogString);
         }
+        return eligible;
+    }
+
+    @Override
+    public String[] filterAppsEligibleForBackup(String[] packages) {
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.BACKUP, "filterAppsEligibleForBackup");
+
+        String callerLogString = "BMS.filterAppsEligibleForBackup";
+        TransportClient transportClient =
+                mTransportManager.getCurrentTransportClient(callerLogString);
+        List<String> eligibleApps = new LinkedList<>();
+        for (String packageName : packages) {
+            if (AppBackupUtils
+                    .appIsRunningAndEligibleForBackupWithTransport(
+                            transportClient, packageName, mPackageManager)) {
+                eligibleApps.add(packageName);
+            }
+        }
+        if (transportClient != null) {
+            mTransportManager.disposeOfTransportClient(transportClient, callerLogString);
+        }
+        return eligibleApps.toArray(new String[eligibleApps.size()]);
     }
 
     @Override
@@ -3473,10 +3497,10 @@
                     pw.println((t.equals(mTransportManager.getCurrentTransportName()) ? "  * "
                             : "    ") + t);
                     try {
-                        IBackupTransport transport = mTransportManager.getTransportBinder(t);
                         File dir = new File(mBaseStateDir,
                                 mTransportManager.getTransportDirName(t));
-                        pw.println("       destination: " + transport.currentDestinationString());
+                        pw.println("       destination: "
+                                + mTransportManager.getTransportCurrentDestinationString(t));
                         pw.println("       intent: "
                                 + mTransportManager.getTransportConfigurationIntent(t));
                         for (File f : dir.listFiles()) {
diff --git a/services/backup/java/com/android/server/backup/Trampoline.java b/services/backup/java/com/android/server/backup/Trampoline.java
index 94a26275..a628c9d 100644
--- a/services/backup/java/com/android/server/backup/Trampoline.java
+++ b/services/backup/java/com/android/server/backup/Trampoline.java
@@ -452,6 +452,12 @@
     }
 
     @Override
+    public String[] filterAppsEligibleForBackup(String[] packages) {
+        BackupManagerServiceInterface svc = mService;
+        return (svc != null) ? svc.filterAppsEligibleForBackup(packages) : null;
+    }
+
+    @Override
     public int requestBackup(String[] packages, IBackupObserver observer,
             IBackupManagerMonitor monitor, int flags) throws RemoteException {
         BackupManagerServiceInterface svc = mService;
diff --git a/services/backup/java/com/android/server/backup/TransportManager.java b/services/backup/java/com/android/server/backup/TransportManager.java
index fbdb183..34b8935 100644
--- a/services/backup/java/com/android/server/backup/TransportManager.java
+++ b/services/backup/java/com/android/server/backup/TransportManager.java
@@ -49,6 +49,7 @@
 import com.android.server.backup.transport.TransportClient;
 import com.android.server.backup.transport.TransportClientManager;
 import com.android.server.backup.transport.TransportConnectionListener;
+import com.android.server.backup.transport.TransportNotAvailableException;
 import com.android.server.backup.transport.TransportNotRegisteredException;
 
 import java.util.ArrayList;
@@ -111,23 +112,6 @@
     @GuardedBy("mTransportLock")
     private volatile String mCurrentTransportName;
 
-
-    /**
-     * Callback interface for {@link #ensureTransportReady(ComponentName, TransportReadyCallback)}.
-     */
-    public interface TransportReadyCallback {
-
-        /**
-         * Will be called when the transport is ready.
-         */
-        void onSuccess(String transportName);
-
-        /**
-         * Will be called when it's not possible to make transport ready.
-         */
-        void onFailure(int reason);
-    }
-
     TransportManager(
             Context context,
             Set<ComponentName> whitelist,
@@ -239,6 +223,17 @@
     }
 
     /**
+     * Returns the transport name associated with {@code transportComponent}.
+     * @throws TransportNotRegisteredException if the transport is not registered.
+     */
+    public String getTransportName(ComponentName transportComponent)
+            throws TransportNotRegisteredException {
+        synchronized (mTransportLock) {
+            return getRegisteredTransportDescriptionOrThrowLocked(transportComponent).name;
+        }
+    }
+
+    /**
      * Retrieve the configuration intent of {@code transportName}.
      * @throws TransportNotRegisteredException if the transport is not registered.
      */
@@ -265,6 +260,18 @@
     }
 
     /**
+     * Retrieve the current destination string of {@code transportName}.
+     * @throws TransportNotRegisteredException if the transport is not registered.
+     */
+    public String getTransportCurrentDestinationString(String transportName)
+            throws TransportNotRegisteredException {
+        synchronized (mTransportLock) {
+            return getRegisteredTransportDescriptionOrThrowLocked(transportName)
+                    .currentDestinationString;
+        }
+    }
+
+    /**
      * Retrieve the data management label of {@code transportName}.
      * @throws TransportNotRegisteredException if the transport is not registered.
      */
@@ -290,6 +297,18 @@
     }
 
     /**
+     * Retrieve the transport dir name of {@code transportComponent}.
+     * @throws TransportNotRegisteredException if the transport is not registered.
+     */
+    public String getTransportDirName(ComponentName transportComponent)
+            throws TransportNotRegisteredException {
+        synchronized (mTransportLock) {
+            return getRegisteredTransportDescriptionOrThrowLocked(transportComponent)
+                    .transportDirName;
+        }
+    }
+
+    /**
      * Execute {@code transportConsumer} for each registered transport passing the transport name.
      * This is called with an internal lock held, ensuring that the transport will remain registered
      * while {@code transportConsumer} is being executed. Don't do heavy operations in
@@ -315,23 +334,6 @@
         return null;
     }
 
-    /**
-     * Returns the transport name associated with {@param transportComponent} or {@code null} if not
-     * found.
-     */
-    @Nullable
-    public String getTransportName(ComponentName transportComponent) {
-        synchronized (mTransportLock) {
-            TransportDescription description =
-                    mRegisteredTransportsDescriptionMap.get(transportComponent);
-            if (description == null) {
-                Slog.e(TAG, "Trying to find name of unregistered transport " + transportComponent);
-                return null;
-            }
-            return description.name;
-        }
-    }
-
     @GuardedBy("mTransportLock")
     @Nullable
     private ComponentName getRegisteredTransportComponentLocked(String transportName) {
@@ -358,7 +360,6 @@
         return description;
     }
 
-
     @GuardedBy("mTransportLock")
     @Nullable
     private Map.Entry<ComponentName, TransportDescription> getRegisteredTransportEntryLocked(
@@ -373,17 +374,35 @@
         return null;
     }
 
+    @GuardedBy("mTransportLock")
+    private TransportDescription getRegisteredTransportDescriptionOrThrowLocked(
+            ComponentName transportComponent) throws TransportNotRegisteredException {
+        TransportDescription description =
+                mRegisteredTransportsDescriptionMap.get(transportComponent);
+        if (description == null) {
+            throw new TransportNotRegisteredException(transportComponent);
+        }
+        return description;
+    }
+
     @Nullable
     public TransportClient getTransportClient(String transportName, String caller) {
+        try {
+            return getTransportClientOrThrow(transportName, caller);
+        } catch (TransportNotRegisteredException e) {
+            Slog.w(TAG, "Transport " + transportName + " not registered");
+            return null;
+        }
+    }
+
+    public TransportClient getTransportClientOrThrow(String transportName, String caller)
+            throws TransportNotRegisteredException {
         synchronized (mTransportLock) {
             ComponentName component = getRegisteredTransportComponentLocked(transportName);
             if (component == null) {
-                Slog.w(TAG, "Transport " + transportName + " not registered");
-                return null;
+                throw new TransportNotRegisteredException(transportName);
             }
-            TransportDescription description = mRegisteredTransportsDescriptionMap.get(component);
-            return mTransportClientManager.getTransportClient(
-                    component, description.transportDirName, caller);
+            return mTransportClientManager.getTransportClient(component, caller);
         }
     }
 
@@ -403,7 +422,25 @@
      */
     @Nullable
     public TransportClient getCurrentTransportClient(String caller) {
-        return getTransportClient(mCurrentTransportName, caller);
+        synchronized (mTransportLock) {
+            return getTransportClient(mCurrentTransportName, caller);
+        }
+    }
+
+    /**
+     * Returns a {@link TransportClient} for the current transport or throws if not registered.
+     *
+     * @param caller A {@link String} identifying the caller for logging/debugging purposes. Check
+     *     {@link TransportClient#connectAsync(TransportConnectionListener, String)} for more
+     *     details.
+     * @return A {@link TransportClient}.
+     * @throws TransportNotRegisteredException if the transport is not registered.
+     */
+    public TransportClient getCurrentTransportClientOrThrow(String caller)
+            throws TransportNotRegisteredException {
+        synchronized (mTransportLock) {
+            return getTransportClientOrThrow(mCurrentTransportName, caller);
+        }
     }
 
     /**
@@ -492,29 +529,6 @@
         return mCurrentTransportName;
     }
 
-    String selectTransport(String transport) {
-        synchronized (mTransportLock) {
-            String prevTransport = mCurrentTransportName;
-            mCurrentTransportName = transport;
-            return prevTransport;
-        }
-    }
-
-    void ensureTransportReady(ComponentName transportComponent,
-            TransportReadyCallback listener) {
-        synchronized (mTransportLock) {
-            TransportConnection conn = mValidTransports.get(transportComponent);
-            if (conn == null) {
-                listener.onFailure(BackupManager.ERROR_TRANSPORT_UNAVAILABLE);
-                return;
-            }
-            // Transport can be unbound if the process hosting it crashed.
-            conn.bindIfUnbound();
-            conn.addListener(listener);
-        }
-    }
-
-
     // This is for mocking, Mockito can't mock if package-protected and in the same package but
     // different class loaders. Checked with the debugger and class loaders are different
     // See https://github.com/mockito/mockito/issues/796
@@ -614,6 +628,90 @@
                 createSystemUserHandle());
     }
 
+    String selectTransport(String transportName) {
+        synchronized (mTransportLock) {
+            String prevTransport = mCurrentTransportName;
+            mCurrentTransportName = transportName;
+            return prevTransport;
+        }
+    }
+
+    /**
+     * Tries to register the transport if not registered. If successful also selects the transport.
+     *
+     * @param transportComponent Host of the transport.
+     * @return One of {@link BackupManager#SUCCESS}, {@link BackupManager#ERROR_TRANSPORT_INVALID}
+     *     or {@link BackupManager#ERROR_TRANSPORT_UNAVAILABLE}.
+     */
+    public int registerAndSelectTransport(ComponentName transportComponent) {
+        synchronized (mTransportLock) {
+            if (!mRegisteredTransportsDescriptionMap.containsKey(transportComponent)) {
+                int result = registerTransport(transportComponent);
+                if (result != BackupManager.SUCCESS) {
+                    return result;
+                }
+            }
+
+            try {
+                selectTransport(getTransportName(transportComponent));
+                return BackupManager.SUCCESS;
+            } catch (TransportNotRegisteredException e) {
+                // Shouldn't happen because we are holding the lock
+                Slog.wtf(TAG, "Transport unexpectedly not registered");
+                return BackupManager.ERROR_TRANSPORT_UNAVAILABLE;
+            }
+        }
+    }
+
+    /**
+     * Tries to register transport represented by {@code transportComponent}.
+     *
+     * @param transportComponent Host of the transport that we want to register.
+     * @return One of {@link BackupManager#SUCCESS}, {@link BackupManager#ERROR_TRANSPORT_INVALID}
+     *     or {@link BackupManager#ERROR_TRANSPORT_UNAVAILABLE}.
+     */
+    private int registerTransport(ComponentName transportComponent) {
+        String transportString = transportComponent.flattenToShortString();
+
+        String callerLogString = "TransportManager.registerTransport()";
+        TransportClient transportClient =
+                mTransportClientManager.getTransportClient(transportComponent, callerLogString);
+
+        final IBackupTransport transport;
+        try {
+            transport = transportClient.connectOrThrow(callerLogString);
+        } catch (TransportNotAvailableException e) {
+            Slog.e(TAG, "Couldn't connect to transport " + transportString + " for registration");
+            mTransportClientManager.disposeOfTransportClient(transportClient, callerLogString);
+            return BackupManager.ERROR_TRANSPORT_UNAVAILABLE;
+        }
+
+        EventLog.writeEvent(EventLogTags.BACKUP_TRANSPORT_LIFECYCLE, transportString, 1);
+
+        int result;
+        if (isTransportValid(transport)) {
+            try {
+                registerTransport(transportComponent, transport);
+                // If registerTransport() hasn't thrown...
+                result = BackupManager.SUCCESS;
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Transport " + transportString + " died while registering");
+                result = BackupManager.ERROR_TRANSPORT_UNAVAILABLE;
+            }
+        } else {
+            Slog.w(TAG, "Can't register invalid transport " + transportString);
+            result = BackupManager.ERROR_TRANSPORT_INVALID;
+        }
+
+        mTransportClientManager.disposeOfTransportClient(transportClient, callerLogString);
+        if (result == BackupManager.SUCCESS) {
+            Slog.d(TAG, "Transport " + transportString + " registered");
+        } else {
+            EventLog.writeEvent(EventLogTags.BACKUP_TRANSPORT_LIFECYCLE, transportString, 0);
+        }
+        return result;
+    }
+
     /** If {@link RemoteException} is thrown the transport is guaranteed to not be registered. */
     private void registerTransport(ComponentName transportComponent, IBackupTransport transport)
             throws RemoteException {
@@ -630,11 +728,18 @@
         }
     }
 
+    private boolean isTransportValid(IBackupTransport transport) {
+        if (mTransportBoundListener == null) {
+            Slog.w(TAG, "setTransportBoundListener() not called, assuming transport invalid");
+            return false;
+        }
+        return mTransportBoundListener.onTransportBound(transport);
+    }
+
     private class TransportConnection implements ServiceConnection {
 
         // Hold mTransportLock to access these fields so as to provide a consistent view of them.
         private volatile IBackupTransport mBinder;
-        private final List<TransportReadyCallback> mListeners = new ArrayList<>();
         private volatile String mTransportName;
 
         private final ComponentName mTransportComponent;
@@ -656,15 +761,7 @@
                     mTransportName = mBinder.name();
                     // BackupManager requests some fields from the transport. If they are
                     // invalid, throw away this transport.
-                    final boolean valid;
-                    if (mTransportBoundListener != null) {
-                        valid = mTransportBoundListener.onTransportBound(mBinder);
-                    } else {
-                        Slog.w(TAG, "setTransportBoundListener() not called, assuming transport "
-                                + component + " valid");
-                        valid = true;
-                    }
-                    if (valid) {
+                    if (isTransportValid(mBinder)) {
                         // We're now using the always-bound connection to do the registration but
                         // when we remove the always-bound code this will be in the first binding
                         // TODO: Move registration to first binding
@@ -682,9 +779,6 @@
                     if (success) {
                         Slog.d(TAG, "Bound to transport: " + componentShortString);
                         mBoundTransports.put(mTransportName, component);
-                        for (TransportReadyCallback listener : mListeners) {
-                            listener.onSuccess(mTransportName);
-                        }
                         // cancel rebinding on timeout for this component as we've already connected
                         mHandler.removeMessages(REBINDING_TIMEOUT_MSG, componentShortString);
                     } else {
@@ -696,11 +790,7 @@
                         mValidTransports.remove(component);
                         mEligibleTransports.remove(component);
                         mBinder = null;
-                        for (TransportReadyCallback listener : mListeners) {
-                            listener.onFailure(BackupManager.ERROR_TRANSPORT_INVALID);
-                        }
                     }
-                    mListeners.clear();
                 }
             }
         }
@@ -755,19 +845,6 @@
             }
         }
 
-        private void addListener(TransportReadyCallback listener) {
-            synchronized (mTransportLock) {
-                if (mBinder == null) {
-                    // We are waiting for bind to complete. If mBinder is set to null after the bind
-                    // is complete due to transport being invalid, we won't find 'this' connection
-                    // object in mValidTransports list and this function can't be called.
-                    mListeners.add(listener);
-                } else {
-                    listener.onSuccess(mTransportName);
-                }
-            }
-        }
-
         private long getRebindTimeout() {
             final boolean isDeviceProvisioned = Settings.Global.getInt(
                     mContext.getContentResolver(),
diff --git a/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java b/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java
index a002334..c232241 100644
--- a/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java
+++ b/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java
@@ -560,16 +560,9 @@
                 }
                 backupManagerService.addBackupTrace("init required; rerunning");
                 try {
-                    final String name = backupManagerService.getTransportManager()
+                    String name = backupManagerService.getTransportManager()
                             .getTransportName(mTransportClient.getTransportComponent());
-                    if (name != null) {
-                        backupManagerService.getPendingInits().add(name);
-                    } else {
-                        if (DEBUG) {
-                            Slog.w(TAG, "Couldn't find name of transport "
-                                    + mTransportClient.getTransportComponent() + " for init");
-                        }
-                    }
+                    backupManagerService.getPendingInits().add(name);
                 } catch (Exception e) {
                     Slog.w(TAG, "Failed to query transport name for init: " + e.getMessage());
                     // swallow it and proceed; we don't rely on this
diff --git a/services/backup/java/com/android/server/backup/internal/PerformClearTask.java b/services/backup/java/com/android/server/backup/internal/PerformClearTask.java
index 84ca59b..140d7286 100644
--- a/services/backup/java/com/android/server/backup/internal/PerformClearTask.java
+++ b/services/backup/java/com/android/server/backup/internal/PerformClearTask.java
@@ -23,12 +23,14 @@
 
 import com.android.internal.backup.IBackupTransport;
 import com.android.server.backup.RefactoredBackupManagerService;
+import com.android.server.backup.TransportManager;
 import com.android.server.backup.transport.TransportClient;
 
 import java.io.File;
 
 public class PerformClearTask implements Runnable {
     private final RefactoredBackupManagerService mBackupManagerService;
+    private final TransportManager mTransportManager;
     private final TransportClient mTransportClient;
     private final PackageInfo mPackage;
     private final OnTaskFinishedListener mListener;
@@ -37,6 +39,7 @@
             TransportClient transportClient, PackageInfo packageInfo,
             OnTaskFinishedListener listener) {
         mBackupManagerService = backupManagerService;
+        mTransportManager = backupManagerService.getTransportManager();
         mTransportClient = transportClient;
         mPackage = packageInfo;
         mListener = listener;
@@ -47,8 +50,9 @@
         IBackupTransport transport = null;
         try {
             // Clear the on-device backup state to ensure a full backup next time
-            File stateDir = new File(mBackupManagerService.getBaseStateDir(),
-                    mTransportClient.getTransportDirName());
+            String transportDirName =
+                    mTransportManager.getTransportDirName(mTransportClient.getTransportComponent());
+            File stateDir = new File(mBackupManagerService.getBaseStateDir(), transportDirName);
             File stateFile = new File(stateDir, mPackage.packageName);
             stateFile.delete();
 
diff --git a/services/backup/java/com/android/server/backup/internal/PerformInitializeTask.java b/services/backup/java/com/android/server/backup/internal/PerformInitializeTask.java
index c624698..2f2af98 100644
--- a/services/backup/java/com/android/server/backup/internal/PerformInitializeTask.java
+++ b/services/backup/java/com/android/server/backup/internal/PerformInitializeTask.java
@@ -122,7 +122,9 @@
                 transportClientsToDisposeOf.add(transportClient);
 
                 Slog.i(TAG, "Initializing (wiping) backup transport storage: " + transportName);
-                String transportDirName = transportClient.getTransportDirName();
+                String transportDirName =
+                        mTransportManager.getTransportDirName(
+                                transportClient.getTransportComponent());
                 EventLog.writeEvent(EventLogTags.BACKUP_START, transportDirName);
                 long startRealtime = SystemClock.elapsedRealtime();
 
diff --git a/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java b/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java
index 7efe5ca..2c8b5b4 100644
--- a/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java
+++ b/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java
@@ -66,7 +66,6 @@
     // Task in charge of monitoring timeouts
     private final BackupRestoreTask mMonitorTask;
 
-    private final RestoreInstallObserver mInstallObserver = new RestoreInstallObserver();
     private final RestoreDeleteObserver mDeleteObserver = new RestoreDeleteObserver();
 
     // Dedicated observer, if any
@@ -249,13 +248,12 @@
                                     Slog.d(TAG, "APK file; installing");
                                 }
                                 // Try to install the app.
-                                String installerName = mPackageInstallers.get(pkg);
+                                String installerPackageName = mPackageInstallers.get(pkg);
                                 boolean isSuccessfullyInstalled = RestoreUtils.installApk(
-                                        instream, mBackupManagerService.getPackageManager(),
-                                        mInstallObserver, mDeleteObserver, mManifestSignatures,
-                                        mPackagePolicies, info, installerName,
-                                        bytesReadListener, mBackupManagerService.getDataDir()
-                                                                                         );
+                                        instream, mBackupManagerService.getContext(),
+                                        mDeleteObserver, mManifestSignatures,
+                                        mPackagePolicies, info, installerPackageName,
+                                        bytesReadListener);
                                 // good to go; promote to ACCEPT
                                 mPackagePolicies.put(pkg, isSuccessfullyInstalled
                                         ? RestorePolicy.ACCEPT
diff --git a/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java b/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java
index 3dc242f..54c2746 100644
--- a/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java
+++ b/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java
@@ -88,7 +88,6 @@
     private final String mDecryptPassword;
     private final AtomicBoolean mLatchObject;
     private final PackageManagerBackupAgent mPackageManagerBackupAgent;
-    private final RestoreInstallObserver mInstallObserver = new RestoreInstallObserver();
     private final RestoreDeleteObserver mDeleteObserver = new RestoreDeleteObserver();
 
     private IFullBackupRestoreObserver mObserver;
@@ -513,13 +512,11 @@
                                     Slog.d(TAG, "APK file; installing");
                                 }
                                 // Try to install the app.
-                                String installerName = mPackageInstallers.get(pkg);
-                                boolean isSuccessfullyInstalled = RestoreUtils.installApk(
-                                        instream, mBackupManagerService.getPackageManager(),
-                                        mInstallObserver, mDeleteObserver, mManifestSignatures,
-                                        mPackagePolicies, info, installerName,
-                                        bytesReadListener, mBackupManagerService.getDataDir()
-                                                                                         );
+                                String installerPackageName = mPackageInstallers.get(pkg);
+                                boolean isSuccessfullyInstalled = RestoreUtils.installApk(instream,
+                                        mBackupManagerService.getContext(),
+                                        mDeleteObserver, mManifestSignatures, mPackagePolicies,
+                                        info, installerPackageName, bytesReadListener);
                                 // good to go; promote to ACCEPT
                                 mPackagePolicies.put(pkg, isSuccessfullyInstalled
                                         ? RestorePolicy.ACCEPT
diff --git a/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java b/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
index 86866dc..88f9ead 100644
--- a/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
+++ b/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
@@ -61,6 +61,7 @@
 import com.android.server.backup.PackageManagerBackupAgent;
 import com.android.server.backup.PackageManagerBackupAgent.Metadata;
 import com.android.server.backup.RefactoredBackupManagerService;
+import com.android.server.backup.TransportManager;
 import com.android.server.backup.internal.OnTaskFinishedListener;
 import com.android.server.backup.transport.TransportClient;
 import com.android.server.backup.utils.AppBackupUtils;
@@ -78,6 +79,7 @@
 public class PerformUnifiedRestoreTask implements BackupRestoreTask {
 
     private RefactoredBackupManagerService backupManagerService;
+    private final TransportManager mTransportManager;
     // Transport client we're working with to do the restore
     private final TransportClient mTransportClient;
 
@@ -164,6 +166,7 @@
             int pmToken, boolean isFullSystemRestore, String[] filterSet,
             OnTaskFinishedListener listener) {
         this.backupManagerService = backupManagerService;
+        mTransportManager = backupManagerService.getTransportManager();
         mEphemeralOpToken = backupManagerService.generateRandomIntegerToken();
         mState = UnifiedRestoreState.INITIAL;
         mStartRealtime = SystemClock.elapsedRealtime();
@@ -349,8 +352,9 @@
         }
 
         try {
-            String transportDir = mTransportClient.getTransportDirName();
-            mStateDir = new File(backupManagerService.getBaseStateDir(), transportDir);
+            String transportDirName =
+                    mTransportManager.getTransportDirName(mTransportClient.getTransportComponent());
+            mStateDir = new File(backupManagerService.getBaseStateDir(), transportDirName);
 
             // Fetch the current metadata from the dataset first
             PackageInfo pmPackage = new PackageInfo();
diff --git a/services/backup/java/com/android/server/backup/restore/RestoreInstallObserver.java b/services/backup/java/com/android/server/backup/restore/RestoreInstallObserver.java
deleted file mode 100644
index 3d506f1..0000000
--- a/services/backup/java/com/android/server/backup/restore/RestoreInstallObserver.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.android.server.backup.restore;
-
-import android.app.PackageInstallObserver;
-import android.os.Bundle;
-
-import com.android.internal.annotations.GuardedBy;
-
-import java.util.concurrent.atomic.AtomicBoolean;
-
-/**
- * Synchronous implementation of PackageInstallObserver.
- *
- * Allows the caller to synchronously wait for package install event.
- */
-public class RestoreInstallObserver extends PackageInstallObserver {
-
-    @GuardedBy("mDone")
-    private final AtomicBoolean mDone = new AtomicBoolean();
-
-    private String mPackageName;
-    private int mResult;
-
-    public RestoreInstallObserver() {
-    }
-
-    /**
-     * Resets the observer to prepare for another installation.
-     */
-    public void reset() {
-        synchronized (mDone) {
-            mDone.set(false);
-        }
-    }
-
-    /**
-     * Synchronously waits for completion.
-     */
-    public void waitForCompletion() {
-        synchronized (mDone) {
-            while (mDone.get() == false) {
-                try {
-                    mDone.wait();
-                } catch (InterruptedException e) {
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns result code.
-     */
-    public int getResult() {
-        return mResult;
-    }
-
-    /**
-     * Returns installed package name.
-     */
-    public String getPackageName() {
-        return mPackageName;
-    }
-
-    @Override
-    public void onPackageInstalled(String packageName, int returnCode,
-            String msg, Bundle extras) {
-        synchronized (mDone) {
-            mResult = returnCode;
-            mPackageName = packageName;
-            mDone.set(true);
-            mDone.notifyAll();
-        }
-    }
-}
diff --git a/services/backup/java/com/android/server/backup/transport/TransportClient.java b/services/backup/java/com/android/server/backup/transport/TransportClient.java
index 2c7a0eb..7bd9111 100644
--- a/services/backup/java/com/android/server/backup/transport/TransportClient.java
+++ b/services/backup/java/com/android/server/backup/transport/TransportClient.java
@@ -68,7 +68,6 @@
     private final Intent mBindIntent;
     private final String mIdentifier;
     private final ComponentName mTransportComponent;
-    private final String mTransportDirName;
     private final Handler mListenerHandler;
     private final String mPrefixForLog;
     private final Object mStateLock = new Object();
@@ -87,13 +86,11 @@
             Context context,
             Intent bindIntent,
             ComponentName transportComponent,
-            String transportDirName,
             String identifier) {
         this(
                 context,
                 bindIntent,
                 transportComponent,
-                transportDirName,
                 identifier,
                 new Handler(Looper.getMainLooper()));
     }
@@ -103,12 +100,10 @@
             Context context,
             Intent bindIntent,
             ComponentName transportComponent,
-            String transportDirName,
             String identifier,
             Handler listenerHandler) {
         mContext = context;
         mTransportComponent = transportComponent;
-        mTransportDirName = transportDirName;
         mBindIntent = bindIntent;
         mIdentifier = identifier;
         mListenerHandler = listenerHandler;
@@ -122,10 +117,6 @@
         return mTransportComponent;
     }
 
-    public String getTransportDirName() {
-        return mTransportDirName;
-    }
-
     // Calls to onServiceDisconnected() or onBindingDied() turn TransportClient UNUSABLE. After one
     // of these calls, if a binding happen again the new service can be a different instance. Since
     // transports are stateful, we don't want a new instance responding for an old instance's state.
diff --git a/services/backup/java/com/android/server/backup/transport/TransportClientManager.java b/services/backup/java/com/android/server/backup/transport/TransportClientManager.java
index bb550f6..1cbe7471 100644
--- a/services/backup/java/com/android/server/backup/transport/TransportClientManager.java
+++ b/services/backup/java/com/android/server/backup/transport/TransportClientManager.java
@@ -23,7 +23,6 @@
 import android.content.Intent;
 import android.util.Log;
 
-import com.android.internal.backup.IBackupTransport;
 import com.android.server.backup.TransportManager;
 
 /**
@@ -48,17 +47,12 @@
      * transportComponent}.
      *
      * @param transportComponent The {@link ComponentName} of the transport.
-     * @param transportDirName The {@link String} returned by
-     *     {@link IBackupTransport#transportDirName()} at registration.
      * @param caller A {@link String} identifying the caller for logging/debugging purposes. Check
      *     {@link TransportClient#connectAsync(TransportConnectionListener, String)} for more
      *     details.
      * @return A {@link TransportClient}.
      */
-    public TransportClient getTransportClient(
-            ComponentName transportComponent,
-            String transportDirName,
-            String caller) {
+    public TransportClient getTransportClient(ComponentName transportComponent, String caller) {
         Intent bindIntent =
                 new Intent(SERVICE_ACTION_TRANSPORT_HOST).setComponent(transportComponent);
         synchronized (mTransportClientsLock) {
@@ -67,7 +61,6 @@
                             mContext,
                             bindIntent,
                             transportComponent,
-                            transportDirName,
                             Integer.toString(mTransportClientsCreated));
             mTransportClientsCreated++;
             TransportUtils.log(Log.DEBUG, TAG, caller, "Retrieving " + transportClient);
diff --git a/services/backup/java/com/android/server/backup/transport/TransportNotRegisteredException.java b/services/backup/java/com/android/server/backup/transport/TransportNotRegisteredException.java
index 26bf92c..02766de 100644
--- a/services/backup/java/com/android/server/backup/transport/TransportNotRegisteredException.java
+++ b/services/backup/java/com/android/server/backup/transport/TransportNotRegisteredException.java
@@ -16,6 +16,7 @@
 
 package com.android.server.backup.transport;
 
+import android.content.ComponentName;
 import android.util.AndroidException;
 
 import com.android.server.backup.TransportManager;
@@ -32,4 +33,8 @@
     public TransportNotRegisteredException(String transportName) {
         super("Transport " + transportName + " not registered");
     }
+
+    public TransportNotRegisteredException(ComponentName transportComponent) {
+        super("Transport for host " + transportComponent + " not registered");
+    }
 }
diff --git a/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java b/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
index d7cac77..dbf1a826 100644
--- a/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
@@ -20,6 +20,8 @@
 import static com.android.server.backup.RefactoredBackupManagerService.SHARED_BACKUP_AGENT_PACKAGE;
 import static com.android.server.backup.RefactoredBackupManagerService.TAG;
 
+import android.annotation.Nullable;
+import android.app.backup.BackupTransport;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
@@ -27,7 +29,9 @@
 import android.os.Process;
 import android.util.Slog;
 
+import com.android.internal.backup.IBackupTransport;
 import com.android.internal.util.ArrayUtils;
+import com.android.server.backup.transport.TransportClient;
 
 /**
  * Utility methods wrapping operations on ApplicationInfo and PackageInfo.
@@ -71,6 +75,44 @@
         return !appIsDisabled(app, pm);
     }
 
+    /**
+     * Returns whether an app is eligible for backup at runtime. That is, the app has to:
+     * <ol>
+     *     <li>Return true for {@link #appIsEligibleForBackup(ApplicationInfo, PackageManager)}
+     *     <li>Return false for {@link #appIsStopped(ApplicationInfo)}
+     *     <li>Return false for {@link #appIsDisabled(ApplicationInfo, PackageManager)}
+     *     <li>Be eligible for the transport via
+     *         {@link BackupTransport#isAppEligibleForBackup(PackageInfo, boolean)}
+     * </ol>
+     */
+    public static boolean appIsRunningAndEligibleForBackupWithTransport(
+            @Nullable TransportClient transportClient, String packageName, PackageManager pm) {
+        try {
+            PackageInfo packageInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
+            ApplicationInfo applicationInfo = packageInfo.applicationInfo;
+            if (!appIsEligibleForBackup(applicationInfo, pm)
+                    || appIsStopped(applicationInfo)
+                    || appIsDisabled(applicationInfo, pm)) {
+                return false;
+            }
+            if (transportClient != null) {
+                try {
+                    IBackupTransport transport =
+                            transportClient.connectOrThrow(
+                                    "AppBackupUtils.appIsEligibleForBackupAtRuntime");
+                    return transport.isAppEligibleForBackup(
+                            packageInfo, AppBackupUtils.appGetsFullBackup(packageInfo));
+                } catch (Exception e) {
+                    Slog.e(TAG, "Unable to ask about eligibility: " + e.getMessage());
+                }
+            }
+            // If transport is not present we couldn't tell that the package is not eligible.
+            return true;
+        } catch (PackageManager.NameNotFoundException e) {
+            return false;
+        }
+    }
+
     /** Avoid backups of 'disabled' apps. */
     public static boolean appIsDisabled(ApplicationInfo app, PackageManager pm) {
         switch (pm.getApplicationEnabledSetting(app.packageName)) {
diff --git a/services/backup/java/com/android/server/backup/utils/RestoreUtils.java b/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
index ee4201e..632f5b5 100644
--- a/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
@@ -19,23 +19,31 @@
 import static com.android.server.backup.RefactoredBackupManagerService.DEBUG;
 import static com.android.server.backup.RefactoredBackupManagerService.TAG;
 
+import android.content.Context;
+import android.content.IIntentReceiver;
+import android.content.IIntentSender;
+import android.content.Intent;
+import android.content.IntentSender;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageInstaller;
+import android.content.pm.PackageInstaller.Session;
+import android.content.pm.PackageInstaller.SessionParams;
 import android.content.pm.PackageManager;
 import android.content.pm.Signature;
-import android.net.Uri;
+import android.os.Bundle;
+import android.os.IBinder;
 import android.os.Process;
 import android.util.Slog;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.server.backup.FileMetadata;
 import com.android.server.backup.restore.RestoreDeleteObserver;
-import com.android.server.backup.restore.RestoreInstallObserver;
 import com.android.server.backup.restore.RestorePolicy;
 
-import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
 import java.util.HashMap;
 
 /**
@@ -47,62 +55,73 @@
      * Reads apk contents from input stream and installs the apk.
      *
      * @param instream - input stream to read apk data from.
-     * @param packageManager - {@link PackageManager} instance.
-     * @param installObserver - {@link RestoreInstallObserver} instance.
+     * @param context - installing context
      * @param deleteObserver - {@link RestoreDeleteObserver} instance.
      * @param manifestSignatures - manifest signatures.
      * @param packagePolicies - package policies.
      * @param info - backup file info.
-     * @param installerPackage - installer package.
+     * @param installerPackageName - package name of installer.
      * @param bytesReadListener - listener to be called for counting bytes read.
-     * @param dataDir - directory where to create apk file.
      * @return true if apk was successfully read and installed and false otherwise.
      */
     // TODO: Refactor to get rid of unneeded params.
-    public static boolean installApk(InputStream instream, PackageManager packageManager,
-            RestoreInstallObserver installObserver, RestoreDeleteObserver deleteObserver,
+    public static boolean installApk(InputStream instream, Context context,
+            RestoreDeleteObserver deleteObserver,
             HashMap<String, Signature[]> manifestSignatures,
             HashMap<String, RestorePolicy> packagePolicies,
             FileMetadata info,
-            String installerPackage, BytesReadListener bytesReadListener,
-            File dataDir) {
+            String installerPackageName, BytesReadListener bytesReadListener) {
         boolean okay = true;
 
         if (DEBUG) {
             Slog.d(TAG, "Installing from backup: " + info.packageName);
         }
 
-        // The file content is an .apk file.  Copy it out to a staging location and
-        // attempt to install it.
-        File apkFile = new File(dataDir, info.packageName);
         try {
-            FileOutputStream apkStream = new FileOutputStream(apkFile);
-            byte[] buffer = new byte[32 * 1024];
-            long size = info.size;
-            while (size > 0) {
-                long toRead = (buffer.length < size) ? buffer.length : size;
-                int didRead = instream.read(buffer, 0, (int) toRead);
-                if (didRead >= 0) {
-                    bytesReadListener.onBytesRead(didRead);
+            LocalIntentReceiver receiver = new LocalIntentReceiver();
+            PackageManager packageManager = context.getPackageManager();
+            PackageInstaller installer = packageManager.getPackageInstaller();
+
+            SessionParams params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
+            params.setInstallerPackageName(installerPackageName);
+            int sessionId = installer.createSession(params);
+            try {
+                try (Session session = installer.openSession(sessionId)) {
+                    try (OutputStream apkStream = session.openWrite(info.packageName, 0,
+                            info.size)) {
+                        byte[] buffer = new byte[32 * 1024];
+                        long size = info.size;
+                        while (size > 0) {
+                            long toRead = (buffer.length < size) ? buffer.length : size;
+                            int didRead = instream.read(buffer, 0, (int) toRead);
+                            if (didRead >= 0) {
+                                bytesReadListener.onBytesRead(didRead);
+                            }
+                            apkStream.write(buffer, 0, didRead);
+                            size -= didRead;
+                        }
+                    }
+
+                    // Installation is current disabled
+                    session.abandon();
+                    // session.commit(receiver.getIntentSender());
                 }
-                apkStream.write(buffer, 0, didRead);
-                size -= didRead;
+            } catch (Exception t) {
+                installer.abandonSession(sessionId);
+
+                throw t;
             }
-            apkStream.close();
 
-            // make sure the installer can read it
-            apkFile.setReadable(true, false);
+            // Installation is current disabled
+            Intent result = null;
+            // Intent result = receiver.getResult();
 
-            // Now install it
-            Uri packageUri = Uri.fromFile(apkFile);
-            installObserver.reset();
-            // TODO: PackageManager.installPackage() is deprecated, refactor.
-            packageManager.installPackage(packageUri, installObserver,
-                    PackageManager.INSTALL_REPLACE_EXISTING | PackageManager.INSTALL_FROM_ADB,
-                    installerPackage);
-            installObserver.waitForCompletion();
+            // Installation is current disabled
+            int status = PackageInstaller.STATUS_FAILURE;
+            // int status = result.getIntExtra(PackageInstaller.EXTRA_STATUS,
+            //        PackageInstaller.STATUS_FAILURE);
 
-            if (installObserver.getResult() != PackageManager.INSTALL_SUCCEEDED) {
+            if (status != PackageInstaller.STATUS_SUCCESS) {
                 // The only time we continue to accept install of data even if the
                 // apk install failed is if we had already determined that we could
                 // accept the data regardless.
@@ -112,10 +131,12 @@
             } else {
                 // Okay, the install succeeded.  Make sure it was the right app.
                 boolean uninstall = false;
-                if (!installObserver.getPackageName().equals(info.packageName)) {
+                final String installedPackageName = result.getStringExtra(
+                        PackageInstaller.EXTRA_PACKAGE_NAME);
+                if (!installedPackageName.equals(info.packageName)) {
                     Slog.w(TAG, "Restore stream claimed to include apk for "
                             + info.packageName + " but apk was really "
-                            + installObserver.getPackageName());
+                            + installedPackageName);
                     // delete the package we just put in place; it might be fraudulent
                     okay = false;
                     uninstall = true;
@@ -161,7 +182,7 @@
                 if (uninstall) {
                     deleteObserver.reset();
                     packageManager.deletePackage(
-                            installObserver.getPackageName(),
+                            installedPackageName,
                             deleteObserver, 0);
                     deleteObserver.waitForCompletion();
                 }
@@ -169,10 +190,44 @@
         } catch (IOException e) {
             Slog.e(TAG, "Unable to transcribe restored apk for install");
             okay = false;
-        } finally {
-            apkFile.delete();
         }
 
         return okay;
     }
+
+    private static class LocalIntentReceiver {
+        private final Object mLock = new Object();
+
+        @GuardedBy("mLock")
+        private Intent mResult = null;
+
+        private IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
+            @Override
+            public void send(int code, Intent intent, String resolvedType, IBinder whitelistToken,
+                    IIntentReceiver finishedReceiver, String requiredPermission, Bundle options) {
+                synchronized (mLock) {
+                    mResult = intent;
+                    mLock.notifyAll();
+                }
+            }
+        };
+
+        public IntentSender getIntentSender() {
+            return new IntentSender((IIntentSender) mLocalSender);
+        }
+
+        public Intent getResult() {
+            synchronized (mLock) {
+                while (mResult == null) {
+                    try {
+                        mLock.wait();
+                    } catch (InterruptedException e) {
+                        // ignored
+                    }
+                }
+
+                return mResult;
+            }
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/AlarmManagerService.java b/services/core/java/com/android/server/AlarmManagerService.java
index 06cf982..a024d5a 100644
--- a/services/core/java/com/android/server/AlarmManagerService.java
+++ b/services/core/java/com/android/server/AlarmManagerService.java
@@ -149,6 +149,9 @@
     private long mNextNonWakeup;
     private long mLastWakeupSet;
     private long mLastWakeup;
+    private long mLastTickSet;
+    private long mLastTickIssued; // elapsed
+    private long mLastTickReceived;
     int mBroadcastRefCount = 0;
     PowerManager.WakeLock mWakeLock;
     boolean mLastWakeLockUnimportantForLogging;
@@ -1596,6 +1599,7 @@
             pw.println();
 
             mForceAppStandbyTracker.dump(pw, "  ");
+            pw.println();
 
             final long nowRTC = System.currentTimeMillis();
             final long nowELAPSED = SystemClock.elapsedRealtime();
@@ -1607,8 +1611,12 @@
             pw.println();
             pw.print("  mLastTimeChangeClockTime="); pw.print(mLastTimeChangeClockTime);
             pw.print("="); pw.println(sdf.format(new Date(mLastTimeChangeClockTime)));
-            pw.print("  mLastTimeChangeRealtime=");
-            TimeUtils.formatDuration(mLastTimeChangeRealtime, pw);
+            pw.print("  mLastTimeChangeRealtime="); pw.println(mLastTimeChangeRealtime);
+            pw.print("  mLastTickIssued=");
+            TimeUtils.formatDuration(mLastTickIssued - nowELAPSED, pw);
+            pw.println();
+            pw.print("  mLastTickReceived="); pw.println(sdf.format(new Date(mLastTickReceived)));
+            pw.print("  mLastTickSet="); pw.println(sdf.format(new Date(mLastTickSet)));
             pw.println();
             if (!mInteractive) {
                 pw.print("  Time since non-interactive: ");
@@ -3035,15 +3043,8 @@
                     Slog.v(TAG, "sending alarm " + alarm);
                 }
                 if (RECORD_ALARMS_IN_HISTORY) {
-                    if (alarm.workSource != null && alarm.workSource.size() > 0) {
-                        for (int wi=0; wi<alarm.workSource.size(); wi++) {
-                            ActivityManager.noteAlarmStart(
-                                    alarm.operation, alarm.workSource.get(wi), alarm.statsTag);
-                        }
-                    } else {
-                        ActivityManager.noteAlarmStart(
-                                alarm.operation, alarm.uid, alarm.statsTag);
-                    }
+                    ActivityManager.noteAlarmStart(alarm.operation, alarm.workSource, alarm.uid,
+                            alarm.statsTag);
                 }
                 mDeliveryTracker.deliverLocked(alarm, nowELAPSED, allowWhileIdle);
             } catch (RuntimeException e) {
@@ -3291,6 +3292,9 @@
                 if (DEBUG_BATCH) {
                     Slog.v(TAG, "Received TIME_TICK alarm; rescheduling");
                 }
+                synchronized (mLock) {
+                    mLastTickReceived = System.currentTimeMillis();
+                }
                 scheduleTimeTickEvent();
             } else if (intent.getAction().equals(Intent.ACTION_DATE_CHANGED)) {
                 // Since the kernel does not keep track of DST, we need to
@@ -3316,6 +3320,11 @@
             setImpl(ELAPSED_REALTIME, SystemClock.elapsedRealtime() + tickEventDelay, 0,
                     0, mTimeTickSender, null, null, AlarmManager.FLAG_STANDALONE, workSource,
                     null, Process.myUid(), "android");
+
+            // Finally, remember when we set the tick alarm
+            synchronized (mLock) {
+                mLastTickSet = currentTime;
+            }
         }
 
         public void scheduleDateChangedEvent() {
@@ -3553,15 +3562,8 @@
                 fs.aggregateTime += nowELAPSED - fs.startTime;
             }
             if (RECORD_ALARMS_IN_HISTORY) {
-                if (inflight.mWorkSource != null && inflight.mWorkSource.size() > 0) {
-                    for (int wi=0; wi<inflight.mWorkSource.size(); wi++) {
-                        ActivityManager.noteAlarmFinish(
-                                inflight.mPendingIntent, inflight.mWorkSource.get(wi), inflight.mTag);
-                    }
-                } else {
-                    ActivityManager.noteAlarmFinish(
-                            inflight.mPendingIntent, inflight.mUid, inflight.mTag);
-                }
+                ActivityManager.noteAlarmFinish(inflight.mPendingIntent, inflight.mWorkSource,
+                        inflight.mUid, inflight.mTag);
             }
         }
 
@@ -3674,6 +3676,11 @@
             if (alarm.operation != null) {
                 // PendingIntent alarm
                 mSendCount++;
+
+                if (alarm.priorityClass.priority == PRIO_TICK) {
+                    mLastTickIssued = nowELAPSED;
+                }
+
                 try {
                     alarm.operation.send(getContext(), 0,
                             mBackgroundIntent.putExtra(
@@ -3771,18 +3778,9 @@
                     || alarm.type == RTC_WAKEUP) {
                 bs.numWakeup++;
                 fs.numWakeup++;
-                if (alarm.workSource != null && alarm.workSource.size() > 0) {
-                    for (int wi=0; wi<alarm.workSource.size(); wi++) {
-                        final String wsName = alarm.workSource.getName(wi);
-                        ActivityManager.noteWakeupAlarm(
-                                alarm.operation, alarm.workSource.get(wi),
-                                (wsName != null) ? wsName : alarm.packageName,
-                                alarm.statsTag);
-                    }
-                } else {
-                    ActivityManager.noteWakeupAlarm(
-                            alarm.operation, alarm.uid, alarm.packageName, alarm.statsTag);
-                }
+                ActivityManager.noteWakeupAlarm(
+                        alarm.operation, alarm.workSource, alarm.uid, alarm.packageName,
+                        alarm.statsTag);
             }
         }
     }
diff --git a/services/core/java/com/android/server/DeviceIdleController.java b/services/core/java/com/android/server/DeviceIdleController.java
index 6f697c4..985f16d 100644
--- a/services/core/java/com/android/server/DeviceIdleController.java
+++ b/services/core/java/com/android/server/DeviceIdleController.java
@@ -795,64 +795,65 @@
                     Slog.e(TAG, "Bad device idle settings", e);
                 }
 
-                LIGHT_IDLE_AFTER_INACTIVE_TIMEOUT = mParser.getLong(
+                LIGHT_IDLE_AFTER_INACTIVE_TIMEOUT = mParser.getDurationMillis(
                         KEY_LIGHT_IDLE_AFTER_INACTIVE_TIMEOUT,
                         !COMPRESS_TIME ? 5 * 60 * 1000L : 15 * 1000L);
-                LIGHT_PRE_IDLE_TIMEOUT = mParser.getLong(KEY_LIGHT_PRE_IDLE_TIMEOUT,
+                LIGHT_PRE_IDLE_TIMEOUT = mParser.getDurationMillis(KEY_LIGHT_PRE_IDLE_TIMEOUT,
                         !COMPRESS_TIME ? 10 * 60 * 1000L : 30 * 1000L);
-                LIGHT_IDLE_TIMEOUT = mParser.getLong(KEY_LIGHT_IDLE_TIMEOUT,
+                LIGHT_IDLE_TIMEOUT = mParser.getDurationMillis(KEY_LIGHT_IDLE_TIMEOUT,
                         !COMPRESS_TIME ? 5 * 60 * 1000L : 15 * 1000L);
                 LIGHT_IDLE_FACTOR = mParser.getFloat(KEY_LIGHT_IDLE_FACTOR,
                         2f);
-                LIGHT_MAX_IDLE_TIMEOUT = mParser.getLong(KEY_LIGHT_MAX_IDLE_TIMEOUT,
+                LIGHT_MAX_IDLE_TIMEOUT = mParser.getDurationMillis(KEY_LIGHT_MAX_IDLE_TIMEOUT,
                         !COMPRESS_TIME ? 15 * 60 * 1000L : 60 * 1000L);
-                LIGHT_IDLE_MAINTENANCE_MIN_BUDGET = mParser.getLong(
+                LIGHT_IDLE_MAINTENANCE_MIN_BUDGET = mParser.getDurationMillis(
                         KEY_LIGHT_IDLE_MAINTENANCE_MIN_BUDGET,
                         !COMPRESS_TIME ? 1 * 60 * 1000L : 15 * 1000L);
-                LIGHT_IDLE_MAINTENANCE_MAX_BUDGET = mParser.getLong(
+                LIGHT_IDLE_MAINTENANCE_MAX_BUDGET = mParser.getDurationMillis(
                         KEY_LIGHT_IDLE_MAINTENANCE_MAX_BUDGET,
                         !COMPRESS_TIME ? 5 * 60 * 1000L : 30 * 1000L);
-                MIN_LIGHT_MAINTENANCE_TIME = mParser.getLong(
+                MIN_LIGHT_MAINTENANCE_TIME = mParser.getDurationMillis(
                         KEY_MIN_LIGHT_MAINTENANCE_TIME,
                         !COMPRESS_TIME ? 5 * 1000L : 1 * 1000L);
-                MIN_DEEP_MAINTENANCE_TIME = mParser.getLong(
+                MIN_DEEP_MAINTENANCE_TIME = mParser.getDurationMillis(
                         KEY_MIN_DEEP_MAINTENANCE_TIME,
                         !COMPRESS_TIME ? 30 * 1000L : 5 * 1000L);
                 long inactiveTimeoutDefault = (mSmallBatteryDevice ? 15 : 30) * 60 * 1000L;
-                INACTIVE_TIMEOUT = mParser.getLong(KEY_INACTIVE_TIMEOUT,
+                INACTIVE_TIMEOUT = mParser.getDurationMillis(KEY_INACTIVE_TIMEOUT,
                         !COMPRESS_TIME ? inactiveTimeoutDefault : (inactiveTimeoutDefault / 10));
-                SENSING_TIMEOUT = mParser.getLong(KEY_SENSING_TIMEOUT,
+                SENSING_TIMEOUT = mParser.getDurationMillis(KEY_SENSING_TIMEOUT,
                         !DEBUG ? 4 * 60 * 1000L : 60 * 1000L);
-                LOCATING_TIMEOUT = mParser.getLong(KEY_LOCATING_TIMEOUT,
+                LOCATING_TIMEOUT = mParser.getDurationMillis(KEY_LOCATING_TIMEOUT,
                         !DEBUG ? 30 * 1000L : 15 * 1000L);
                 LOCATION_ACCURACY = mParser.getFloat(KEY_LOCATION_ACCURACY, 20);
-                MOTION_INACTIVE_TIMEOUT = mParser.getLong(KEY_MOTION_INACTIVE_TIMEOUT,
+                MOTION_INACTIVE_TIMEOUT = mParser.getDurationMillis(KEY_MOTION_INACTIVE_TIMEOUT,
                         !COMPRESS_TIME ? 10 * 60 * 1000L : 60 * 1000L);
                 long idleAfterInactiveTimeout = (mSmallBatteryDevice ? 15 : 30) * 60 * 1000L;
-                IDLE_AFTER_INACTIVE_TIMEOUT = mParser.getLong(KEY_IDLE_AFTER_INACTIVE_TIMEOUT,
+                IDLE_AFTER_INACTIVE_TIMEOUT = mParser.getDurationMillis(
+                        KEY_IDLE_AFTER_INACTIVE_TIMEOUT,
                         !COMPRESS_TIME ? idleAfterInactiveTimeout
                                        : (idleAfterInactiveTimeout / 10));
-                IDLE_PENDING_TIMEOUT = mParser.getLong(KEY_IDLE_PENDING_TIMEOUT,
+                IDLE_PENDING_TIMEOUT = mParser.getDurationMillis(KEY_IDLE_PENDING_TIMEOUT,
                         !COMPRESS_TIME ? 5 * 60 * 1000L : 30 * 1000L);
-                MAX_IDLE_PENDING_TIMEOUT = mParser.getLong(KEY_MAX_IDLE_PENDING_TIMEOUT,
+                MAX_IDLE_PENDING_TIMEOUT = mParser.getDurationMillis(KEY_MAX_IDLE_PENDING_TIMEOUT,
                         !COMPRESS_TIME ? 10 * 60 * 1000L : 60 * 1000L);
                 IDLE_PENDING_FACTOR = mParser.getFloat(KEY_IDLE_PENDING_FACTOR,
                         2f);
-                IDLE_TIMEOUT = mParser.getLong(KEY_IDLE_TIMEOUT,
+                IDLE_TIMEOUT = mParser.getDurationMillis(KEY_IDLE_TIMEOUT,
                         !COMPRESS_TIME ? 60 * 60 * 1000L : 6 * 60 * 1000L);
-                MAX_IDLE_TIMEOUT = mParser.getLong(KEY_MAX_IDLE_TIMEOUT,
+                MAX_IDLE_TIMEOUT = mParser.getDurationMillis(KEY_MAX_IDLE_TIMEOUT,
                         !COMPRESS_TIME ? 6 * 60 * 60 * 1000L : 30 * 60 * 1000L);
                 IDLE_FACTOR = mParser.getFloat(KEY_IDLE_FACTOR,
                         2f);
-                MIN_TIME_TO_ALARM = mParser.getLong(KEY_MIN_TIME_TO_ALARM,
+                MIN_TIME_TO_ALARM = mParser.getDurationMillis(KEY_MIN_TIME_TO_ALARM,
                         !COMPRESS_TIME ? 60 * 60 * 1000L : 6 * 60 * 1000L);
-                MAX_TEMP_APP_WHITELIST_DURATION = mParser.getLong(
+                MAX_TEMP_APP_WHITELIST_DURATION = mParser.getDurationMillis(
                         KEY_MAX_TEMP_APP_WHITELIST_DURATION, 5 * 60 * 1000L);
-                MMS_TEMP_APP_WHITELIST_DURATION = mParser.getLong(
+                MMS_TEMP_APP_WHITELIST_DURATION = mParser.getDurationMillis(
                         KEY_MMS_TEMP_APP_WHITELIST_DURATION, 60 * 1000L);
-                SMS_TEMP_APP_WHITELIST_DURATION = mParser.getLong(
+                SMS_TEMP_APP_WHITELIST_DURATION = mParser.getDurationMillis(
                         KEY_SMS_TEMP_APP_WHITELIST_DURATION, 20 * 1000L);
-                NOTIFICATION_WHITELIST_DURATION = mParser.getLong(
+                NOTIFICATION_WHITELIST_DURATION = mParser.getDurationMillis(
                         KEY_NOTIFICATION_WHITELIST_DURATION, 30 * 1000L);
             }
         }
diff --git a/services/core/java/com/android/server/EntropyMixer.java b/services/core/java/com/android/server/EntropyMixer.java
index 9877717..5e6e9d34 100644
--- a/services/core/java/com/android/server/EntropyMixer.java
+++ b/services/core/java/com/android/server/EntropyMixer.java
@@ -196,11 +196,14 @@
      * Mixes in the output from HW RNG (if present) into the Linux RNG.
      */
     private void addHwRandomEntropy() {
+        if (!new File(hwRandomDevice).exists()) {
+            // HW RNG not present/exposed -- ignore
+            return;
+        }
+
         try {
             RandomBlock.fromFile(hwRandomDevice).toFile(randomDevice, false);
             Slog.i(TAG, "Added HW RNG output to entropy pool");
-        } catch (FileNotFoundException ignored) {
-            // HW RNG not present/exposed -- ignore
         } catch (IOException e) {
             Slog.w(TAG, "Failed to add HW RNG output to entropy pool", e);
         }
diff --git a/services/core/java/com/android/server/EventLogTags.logtags b/services/core/java/com/android/server/EventLogTags.logtags
index 6174aec..8361132 100644
--- a/services/core/java/com/android/server/EventLogTags.logtags
+++ b/services/core/java/com/android/server/EventLogTags.logtags
@@ -261,6 +261,10 @@
 2756 fstrim_finish (time|2|3)
 
 # ---------------------------
+# Job scheduler
+# ---------------------------
+8000 job_deferred_execution (time|2|3)
+
 # AudioService.java
 # ---------------------------
 40000 volume_changed (stream|1), (prev_level|1), (level|1), (max_level|1), (caller|3)
diff --git a/services/core/java/com/android/server/IpSecService.java b/services/core/java/com/android/server/IpSecService.java
index d3ab125..02cfe3d 100644
--- a/services/core/java/com/android/server/IpSecService.java
+++ b/services/core/java/com/android/server/IpSecService.java
@@ -19,6 +19,7 @@
 import static android.Manifest.permission.DUMP;
 import static android.net.IpSecManager.INVALID_RESOURCE_ID;
 import static android.system.OsConstants.AF_INET;
+import static android.system.OsConstants.EINVAL;
 import static android.system.OsConstants.IPPROTO_UDP;
 import static android.system.OsConstants.SOCK_DGRAM;
 import static com.android.internal.util.Preconditions.checkNotNull;
@@ -51,6 +52,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.Preconditions;
 
 import java.io.FileDescriptor;
 import java.io.IOException;
@@ -101,8 +103,14 @@
     /* Binder context for this service */
     private final Context mContext;
 
-    /** Should be a never-repeating global ID for resources */
-    private static AtomicInteger mNextResourceId = new AtomicInteger(0x00FADED0);
+    /**
+     * The next non-repeating global ID for tracking resources between users, this service,
+     * and kernel data structures. Accessing this variable is not thread safe, so it is
+     * only read or modified within blocks synchronized on IpSecService.this. We want to
+     * avoid -1 (INVALID_RESOURCE_ID) and 0 (we probably forgot to initialize it).
+     */
+    @GuardedBy("IpSecService.this")
+    private int mNextResourceId = 1;
 
     interface IpSecServiceConfiguration {
         INetd getNetdInstance() throws RemoteException;
@@ -855,7 +863,7 @@
         checkNotNull(binder, "Null Binder passed to allocateSecurityParameterIndex");
 
         UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
-        int resourceId = mNextResourceId.getAndIncrement();
+        final int resourceId = mNextResourceId++;
 
         int spi = IpSecManager.INVALID_SECURITY_PARAMETER_INDEX;
         String localAddress = "";
@@ -978,7 +986,7 @@
 
         int callingUid = Binder.getCallingUid();
         UserRecord userRecord = mUserResourceTracker.getUserRecord(callingUid);
-        int resourceId = mNextResourceId.getAndIncrement();
+        final int resourceId = mNextResourceId++;
         FileDescriptor sockFd = null;
         try {
             if (!userRecord.mSocketQuotaTracker.isAvailable()) {
@@ -1023,6 +1031,30 @@
         releaseResource(userRecord.mEncapSocketRecords, resourceId);
     }
 
+    @VisibleForTesting
+    void validateAlgorithms(IpSecConfig config, int direction) throws IllegalArgumentException {
+            IpSecAlgorithm auth = config.getAuthentication(direction);
+            IpSecAlgorithm crypt = config.getEncryption(direction);
+            IpSecAlgorithm aead = config.getAuthenticatedEncryption(direction);
+
+            // Validate the algorithm set
+            Preconditions.checkArgument(
+                    aead != null || crypt != null || auth != null,
+                    "No Encryption or Authentication algorithms specified");
+            Preconditions.checkArgument(
+                    auth == null || auth.isAuthentication(),
+                    "Unsupported algorithm for Authentication");
+            Preconditions.checkArgument(
+                crypt == null || crypt.isEncryption(), "Unsupported algorithm for Encryption");
+            Preconditions.checkArgument(
+                    aead == null || aead.isAead(),
+                    "Unsupported algorithm for Authenticated Encryption");
+            Preconditions.checkArgument(
+                    aead == null || (auth == null && crypt == null),
+                    "Authenticated Encryption is mutually exclusive with other Authentication "
+                                    + "or Encryption algorithms");
+    }
+
     /**
      * Checks an IpSecConfig parcel to ensure that the contents are sane and throws an
      * IllegalArgumentException if they are not.
@@ -1072,17 +1104,7 @@
         }
 
         for (int direction : DIRECTIONS) {
-            IpSecAlgorithm crypt = config.getEncryption(direction);
-            IpSecAlgorithm auth = config.getAuthentication(direction);
-            IpSecAlgorithm authenticatedEncryption = config.getAuthenticatedEncryption(direction);
-            if (authenticatedEncryption == null && crypt == null && auth == null) {
-                throw new IllegalArgumentException(
-                        "No Encryption or Authentication algorithms specified");
-            } else if (authenticatedEncryption != null && (auth != null || crypt != null)) {
-                throw new IllegalArgumentException(
-                        "Authenticated Encryption is mutually"
-                                + " exclusive with other Authentication or Encryption algorithms");
-            }
+            validateAlgorithms(config, direction);
 
             // Retrieve SPI record; will throw IllegalArgumentException if not found
             userRecord.mSpiRecords.getResourceOrThrow(config.getSpiResourceId(direction));
@@ -1101,7 +1123,7 @@
             IpSecConfig c, IBinder binder) throws RemoteException {
         checkIpSecConfig(c);
         checkNotNull(binder, "Null Binder passed to createTransportModeTransform");
-        int resourceId = mNextResourceId.getAndIncrement();
+        final int resourceId = mNextResourceId++;
 
         UserRecord userRecord = mUserResourceTracker.getUserRecord(Binder.getCallingUid());
 
@@ -1220,7 +1242,11 @@
                                 info.getSpiRecord(direction).getSpi());
             }
         } catch (ServiceSpecificException e) {
-            // FIXME: get the error code and throw is at an IOException from Errno Exception
+            if (e.errorCode == EINVAL) {
+                throw new IllegalArgumentException(e.toString());
+            } else {
+                throw e;
+            }
         }
     }
 
diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index 57c992f..ea748db 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -2254,6 +2254,64 @@
         }
     }
 
+    /**
+     * Provides an interface to inject and set the last location if location is not available
+     * currently.
+     *
+     * This helps in cases where the product (Cars for example) has saved the last known location
+     * before powering off.  This interface lets the client inject the saved location while the GPS
+     * chipset is getting its first fix, there by improving user experience.
+     *
+     * @param location - Location object to inject
+     * @return true if update was successful, false if not
+     */
+    @Override
+    public boolean injectLocation(Location location) {
+        mContext.enforceCallingPermission(android.Manifest.permission.LOCATION_HARDWARE,
+                "Location Hardware permission not granted to inject location");
+        mContext.enforceCallingPermission(android.Manifest.permission.ACCESS_FINE_LOCATION,
+                "Access Fine Location permission not granted to inject Location");
+
+        if (location == null) {
+            if (D) {
+                Log.d(TAG, "injectLocation(): called with null location");
+            }
+            return false;
+        }
+        LocationProviderInterface p = null;
+        String provider = location.getProvider();
+        if (provider != null) {
+            p = mProvidersByName.get(provider);
+        }
+        if (p == null) {
+            if (D) {
+                Log.d(TAG, "injectLocation(): unknown provider");
+            }
+            return false;
+        }
+        synchronized (mLock) {
+            if (!isAllowedByCurrentUserSettingsLocked(provider)) {
+                if (D) {
+                    Log.d(TAG, "Location disabled in Settings for current user:" + mCurrentUserId);
+                }
+                return false;
+            } else {
+                // NOTE: If last location is already available, location is not injected.  If
+                // provider's normal source (like a GPS chipset) have already provided an output,
+                // there is no need to inject this location.
+                if (mLastLocation.get(provider) == null) {
+                    updateLastLocationLocked(location, provider);
+                } else {
+                    if (D) {
+                        Log.d(TAG, "injectLocation(): Location exists. Not updating");
+                    }
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
     @Override
     public void requestGeofence(LocationRequest request, Geofence geofence, PendingIntent intent,
             String packageName) {
@@ -2614,30 +2672,18 @@
 
     private void handleLocationChangedLocked(Location location, boolean passive) {
         if (D) Log.d(TAG, "incoming location: " + location);
-
         long now = SystemClock.elapsedRealtime();
         String provider = (passive ? LocationManager.PASSIVE_PROVIDER : location.getProvider());
-
         // Skip if the provider is unknown.
         LocationProviderInterface p = mProvidersByName.get(provider);
         if (p == null) return;
-
-        // Update last known locations
-        Location noGPSLocation = location.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION);
-        Location lastNoGPSLocation;
+        updateLastLocationLocked(location, provider);
+        // mLastLocation should have been updated from the updateLastLocationLocked call above.
         Location lastLocation = mLastLocation.get(provider);
         if (lastLocation == null) {
-            lastLocation = new Location(provider);
-            mLastLocation.put(provider, lastLocation);
-        } else {
-            lastNoGPSLocation = lastLocation.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION);
-            if (noGPSLocation == null && lastNoGPSLocation != null) {
-                // New location has no no-GPS location: adopt last no-GPS location. This is set
-                // directly into location because we do not want to notify COARSE clients.
-                location.setExtraLocation(Location.EXTRA_NO_GPS_LOCATION, lastNoGPSLocation);
-            }
+            Log.e(TAG, "handleLocationChangedLocked() updateLastLocation failed");
+            return;
         }
-        lastLocation.set(location);
 
         // Update last known coarse interval location if enough time has passed.
         Location lastLocationCoarseInterval = mLastLocationCoarseInterval.get(provider);
@@ -2653,7 +2699,7 @@
         // Don't ever return a coarse location that is more recent than the allowed update
         // interval (i.e. don't allow an app to keep registering and unregistering for
         // location updates to overcome the minimum interval).
-        noGPSLocation =
+        Location noGPSLocation =
                 lastLocationCoarseInterval.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION);
 
         // Skip if there are no UpdateRecords for this provider.
@@ -2778,6 +2824,30 @@
         }
     }
 
+    /**
+     * Updates last location with the given location
+     *
+     * @param location             new location to update
+     * @param provider             Location provider to update for
+     */
+    private void updateLastLocationLocked(Location location, String provider) {
+        Location noGPSLocation = location.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION);
+        Location lastNoGPSLocation;
+        Location lastLocation = mLastLocation.get(provider);
+        if (lastLocation == null) {
+            lastLocation = new Location(provider);
+            mLastLocation.put(provider, lastLocation);
+        } else {
+            lastNoGPSLocation = lastLocation.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION);
+            if (noGPSLocation == null && lastNoGPSLocation != null) {
+                // New location has no no-GPS location: adopt last no-GPS location. This is set
+                // directly into location because we do not want to notify COARSE clients.
+                location.setExtraLocation(Location.EXTRA_NO_GPS_LOCATION, lastNoGPSLocation);
+            }
+        }
+        lastLocation.set(location);
+    }
+
     private class LocationWorkerHandler extends Handler {
         public LocationWorkerHandler(Looper looper) {
             super(looper, null, true);
diff --git a/services/core/java/com/android/server/NetworkScoreService.java b/services/core/java/com/android/server/NetworkScoreService.java
index 44c0227..33f7769 100644
--- a/services/core/java/com/android/server/NetworkScoreService.java
+++ b/services/core/java/com/android/server/NetworkScoreService.java
@@ -26,6 +26,7 @@
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.database.ContentObserver;
 import android.location.LocationManager;
 import android.net.INetworkRecommendationProvider;
@@ -50,14 +51,17 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.provider.Settings.Global;
+import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.IntArray;
 import android.util.Log;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.content.PackageMonitor;
 import com.android.internal.os.TransferPipe;
+import com.android.internal.telephony.SmsApplication;
 import com.android.internal.util.DumpUtils;
 
 import java.io.FileDescriptor;
@@ -91,7 +95,8 @@
     private final Object mPackageMonitorLock = new Object();
     private final Object mServiceConnectionLock = new Object();
     private final Handler mHandler;
-    private final DispatchingContentObserver mContentObserver;
+    private final DispatchingContentObserver mRecommendationSettingsObserver;
+    private final ContentObserver mUseOpenWifiPackageObserver;
     private final Function<NetworkScorerAppData, ScoringServiceConnection> mServiceConnProducer;
 
     @GuardedBy("mPackageMonitorLock")
@@ -255,8 +260,40 @@
         mContext.registerReceiverAsUser(
                 mLocationModeReceiver, UserHandle.SYSTEM, locationModeFilter,
                 null /* broadcastPermission*/, mHandler);
-        mContentObserver = new DispatchingContentObserver(context, mHandler);
+        mRecommendationSettingsObserver = new DispatchingContentObserver(context, mHandler);
         mServiceConnProducer = serviceConnProducer;
+        mUseOpenWifiPackageObserver = new ContentObserver(mHandler) {
+            @Override
+            public void onChange(boolean selfChange, Uri uri, int userId) {
+                Uri useOpenWifiPkgUri = Global.getUriFor(Global.USE_OPEN_WIFI_PACKAGE);
+                if (useOpenWifiPkgUri.equals(uri)) {
+                    String useOpenWifiPackage = Global.getString(mContext.getContentResolver(),
+                            Global.USE_OPEN_WIFI_PACKAGE);
+                    if (!TextUtils.isEmpty(useOpenWifiPackage)) {
+                        LocalServices.getService(PackageManagerInternal.class)
+                                .grantDefaultPermissionsToDefaultUseOpenWifiApp(useOpenWifiPackage,
+                                        userId);
+                    }
+                }
+            }
+        };
+        mContext.getContentResolver().registerContentObserver(
+                Global.getUriFor(Global.USE_OPEN_WIFI_PACKAGE),
+                false /*notifyForDescendants*/,
+                mUseOpenWifiPackageObserver);
+        // Set a callback for the package manager to query the use open wifi app.
+        LocalServices.getService(PackageManagerInternal.class).setUseOpenWifiAppPackagesProvider(
+                new PackageManagerInternal.PackagesProvider() {
+                    @Override
+                    public String[] getPackages(int userId) {
+                        String useOpenWifiPackage = Global.getString(mContext.getContentResolver(),
+                                Global.USE_OPEN_WIFI_PACKAGE);
+                        if (!TextUtils.isEmpty(useOpenWifiPackage)) {
+                            return new String[]{useOpenWifiPackage};
+                        }
+                        return null;
+                    }
+                });
     }
 
     /** Called when the system is ready to run third-party code but before it actually does so. */
@@ -287,11 +324,11 @@
 
     private void registerRecommendationSettingsObserver() {
         final Uri packageNameUri = Global.getUriFor(Global.NETWORK_RECOMMENDATIONS_PACKAGE);
-        mContentObserver.observe(packageNameUri,
+        mRecommendationSettingsObserver.observe(packageNameUri,
                 ServiceHandler.MSG_RECOMMENDATIONS_PACKAGE_CHANGED);
 
         final Uri settingUri = Global.getUriFor(Global.NETWORK_RECOMMENDATIONS_ENABLED);
-        mContentObserver.observe(settingUri,
+        mRecommendationSettingsObserver.observe(settingUri,
                 ServiceHandler.MSG_RECOMMENDATION_ENABLED_SETTING_CHANGED);
     }
 
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index 6a0d3ff..dc2f2a5 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -96,6 +96,7 @@
 import android.text.format.DateUtils;
 import android.util.ArrayMap;
 import android.util.AtomicFile;
+import android.util.DataUnit;
 import android.util.Log;
 import android.util.Pair;
 import android.util.Slog;
@@ -968,11 +969,6 @@
                         || mForceAdoptable) {
                     flags |= DiskInfo.FLAG_ADOPTABLE;
                 }
-                // Adoptable storage isn't currently supported on FBE devices
-                if (StorageManager.isFileEncryptedNativeOnly()
-                        && !SystemProperties.getBoolean(StorageManager.PROP_ADOPTABLE_FBE, false)) {
-                    flags &= ~DiskInfo.FLAG_ADOPTABLE;
-                }
                 mDisks.put(diskId, new DiskInfo(diskId, flags));
             }
         }
@@ -1910,12 +1906,6 @@
         }
 
         if ((mask & StorageManager.DEBUG_FORCE_ADOPTABLE) != 0) {
-            if (StorageManager.isFileEncryptedNativeOnly()
-                    && !SystemProperties.getBoolean(StorageManager.PROP_ADOPTABLE_FBE, false)) {
-                throw new IllegalStateException(
-                        "Adoptable storage not available on device with native FBE");
-            }
-
             synchronized (mLock) {
                 mForceAdoptable = (flags & StorageManager.DEBUG_FORCE_ADOPTABLE) != 0;
 
@@ -2201,7 +2191,7 @@
         }
 
         try {
-            mVold.fdeEnable(type, password, IVold.ENCRYPTION_FLAG_IN_PLACE);
+            mVold.fdeEnable(type, password, 0);
         } catch (Exception e) {
             Slog.wtf(TAG, e);
             return -1;
@@ -3519,8 +3509,8 @@
                 pw.print(") total size: ");
                 pw.print(pair.second);
                 pw.print(" (");
-                pw.print((float) pair.second / TrafficStats.GB_IN_BYTES);
-                pw.println(" GB)");
+                pw.print(DataUnit.MEBIBYTES.toBytes(pair.second));
+                pw.println(" MiB)");
             }
             pw.println("Force adoptable: " + mForceAdoptable);
             pw.println();
diff --git a/services/core/java/com/android/server/VibratorService.java b/services/core/java/com/android/server/VibratorService.java
index 0e51fda..c1cda98 100644
--- a/services/core/java/com/android/server/VibratorService.java
+++ b/services/core/java/com/android/server/VibratorService.java
@@ -26,6 +26,7 @@
 import android.database.ContentObserver;
 import android.hardware.input.InputManager;
 import android.hardware.vibrator.V1_0.Constants.EffectStrength;
+import android.icu.text.DateFormat;
 import android.media.AudioManager;
 import android.os.PowerManager.ServiceType;
 import android.os.PowerSaveState;
@@ -62,6 +63,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.LinkedList;
+import java.util.Date;
 
 public class VibratorService extends IVibratorService.Stub
         implements InputManager.InputDeviceListener {
@@ -69,6 +71,8 @@
     private static final boolean DEBUG = false;
     private static final String SYSTEM_UI_PACKAGE = "com.android.systemui";
 
+    private static final long[] DOUBLE_CLICK_EFFECT_FALLBACK_TIMINGS = { 0, 30, 100, 30 };
+
     private final LinkedList<VibrationInfo> mPreviousVibrations;
     private final int mPreviousVibrationsLimit;
     private final boolean mAllowPriorityVibrationsInLowPowerMode;
@@ -110,7 +114,12 @@
     private class Vibration implements IBinder.DeathRecipient {
         private final IBinder mToken;
         private final VibrationEffect mEffect;
+        // Start time in CLOCK_BOOTTIME base.
         private final long mStartTime;
+        // Start time in unix epoch time. Only to be used for debugging purposes and to correlate
+        // with other system events, any duration calculations should be done use mStartTime so as
+        // not to be affected by discontinuities created by RTC adjustments.
+        private final long mStartTimeDebug;
         private final int mUsageHint;
         private final int mUid;
         private final String mOpPkg;
@@ -119,7 +128,8 @@
                 int usageHint, int uid, String opPkg) {
             mToken = token;
             mEffect = effect;
-            mStartTime = SystemClock.uptimeMillis();
+            mStartTime = SystemClock.elapsedRealtime();
+            mStartTimeDebug = System.currentTimeMillis();
             mUsageHint = usageHint;
             mUid = uid;
             mOpPkg = opPkg;
@@ -153,18 +163,22 @@
             return (mUid == Process.SYSTEM_UID || mUid == 0 || SYSTEM_UI_PACKAGE.equals(mOpPkg))
                     && !repeating;
         }
+
+        public VibrationInfo toInfo() {
+            return new VibrationInfo(mStartTimeDebug, mEffect, mUsageHint, mUid, mOpPkg);
+        }
     }
 
     private static class VibrationInfo {
-        private final long mStartTime;
+        private final long mStartTimeDebug;
         private final VibrationEffect mEffect;
         private final int mUsageHint;
         private final int mUid;
         private final String mOpPkg;
 
-        public VibrationInfo(long startTime, VibrationEffect effect,
+        public VibrationInfo(long startTimeDebug, VibrationEffect effect,
                 int usageHint, int uid, String opPkg) {
-            mStartTime = startTime;
+            mStartTimeDebug = startTimeDebug;
             mEffect = effect;
             mUsageHint = usageHint;
             mUid = uid;
@@ -174,8 +188,8 @@
         @Override
         public String toString() {
             return new StringBuilder()
-                    .append(", startTime: ")
-                    .append(mStartTime)
+                    .append("startTime: ")
+                    .append(DateFormat.getDateTimeInstance().format(new Date(mStartTimeDebug)))
                     .append(", effect: ")
                     .append(mEffect)
                     .append(", usageHint: ")
@@ -225,7 +239,7 @@
                 com.android.internal.R.array.config_virtualKeyVibePattern);
         VibrationEffect clickEffect = createEffect(clickEffectTimings);
         VibrationEffect doubleClickEffect = VibrationEffect.createWaveform(
-                new long[] {0, 30, 100, 30} /*timings*/, -1);
+               DOUBLE_CLICK_EFFECT_FALLBACK_TIMINGS, -1 /*repeatIndex*/);
         long[] tickEffectTimings = getLongIntArray(context.getResources(),
                 com.android.internal.R.array.config_clockTickVibePattern);
         VibrationEffect tickEffect = createEffect(tickEffectTimings);
@@ -392,17 +406,7 @@
         }
 
         Vibration vib = new Vibration(token, effect, usageHint, uid, opPkg);
-
-        // Only link against waveforms since they potentially don't have a finish if
-        // they're repeating. Let other effects just play out until they're done.
-        if (effect instanceof VibrationEffect.Waveform) {
-            try {
-                token.linkToDeath(vib, 0);
-            } catch (RemoteException e) {
-                return;
-            }
-        }
-
+        linkVibration(vib);
 
         long ident = Binder.clearCallingIdentity();
         try {
@@ -430,8 +434,7 @@
         if (mPreviousVibrations.size() > mPreviousVibrationsLimit) {
             mPreviousVibrations.removeFirst();
         }
-        mPreviousVibrations.addLast(new VibrationInfo(
-                    vib.mStartTime, vib.mEffect, vib.mUsageHint, vib.mUid, vib.mOpPkg));
+        mPreviousVibrations.addLast(vib.toInfo());
     }
 
     @Override // Binder call
@@ -589,10 +592,23 @@
                         AppOpsManager.OP_VIBRATE, mCurrentVibration.mUid,
                         mCurrentVibration.mOpPkg);
             } catch (RemoteException e) { }
+            unlinkVibration(mCurrentVibration);
             mCurrentVibration = null;
         }
     }
 
+    private void linkVibration(Vibration vib) {
+        // Only link against waveforms since they potentially don't have a finish if
+        // they're repeating. Let other effects just play out until they're done.
+        if (vib.mEffect instanceof VibrationEffect.Waveform) {
+            try {
+                vib.mToken.linkToDeath(vib, 0);
+            } catch (RemoteException e) {
+                return;
+            }
+        }
+    }
+
     private void unlinkVibration(Vibration vib) {
         if (vib.mEffect instanceof VibrationEffect.Waveform) {
             vib.mToken.unlinkToDeath(vib, 0);
@@ -742,8 +758,7 @@
         synchronized (mInputDeviceVibrators) {
             VibrationEffect.Prebaked prebaked = (VibrationEffect.Prebaked) vib.mEffect;
             // Input devices don't support prebaked effect, so skip trying it with them.
-            final int vibratorCount = mInputDeviceVibrators.size();
-            if (vibratorCount == 0) {
+            if (mInputDeviceVibrators.isEmpty()) {
                 long timeout = vibratorPerformEffect(prebaked.getId(), EffectStrength.MEDIUM);
                 if (timeout > 0) {
                     noteVibratorOnLocked(vib.mUid, timeout);
@@ -753,12 +768,11 @@
             if (!prebaked.shouldFallback()) {
                 return 0;
             }
-            final int id = prebaked.getId();
-            if (id < 0 || id >= mFallbackEffects.length || mFallbackEffects[id] == null) {
+            VibrationEffect effect = getFallbackEffect(prebaked.getId());
+            if (effect == null) {
                 Slog.w(TAG, "Failed to play prebaked effect, no fallback");
                 return 0;
             }
-            VibrationEffect effect = mFallbackEffects[id];
             Vibration fallbackVib =
                     new Vibration(vib.mToken, effect, vib.mUsageHint, vib.mUid, vib.mOpPkg);
             startVibrationInnerLocked(fallbackVib);
@@ -766,6 +780,13 @@
         return 0;
     }
 
+    private VibrationEffect getFallbackEffect(int effectId) {
+        if (effectId < 0 || effectId >= mFallbackEffects.length) {
+            return null;
+        }
+        return mFallbackEffects[effectId];
+    }
+
     private void noteVibratorOnLocked(int uid, long millis) {
         try {
             mBatteryStatsService.noteVibratorOn(uid, millis);
diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java
index 31aea63..8d2e3a2 100644
--- a/services/core/java/com/android/server/accounts/AccountManagerService.java
+++ b/services/core/java/com/android/server/accounts/AccountManagerService.java
@@ -2007,11 +2007,11 @@
                     getAccountRemovedReceivers(accountToRename, accounts);
                 accounts.accountsDb.beginTransaction();
                 Account renamedAccount = new Account(newName, accountToRename.type);
-                if ((accounts.accountsDb.findCeAccountId(renamedAccount) >= 0)) {
-                    Log.e(TAG, "renameAccount failed - account with new name already exists");
-                    return null;
-                }
                 try {
+                    if ((accounts.accountsDb.findCeAccountId(renamedAccount) >= 0)) {
+                        Log.e(TAG, "renameAccount failed - account with new name already exists");
+                        return null;
+                    }
                     final long accountId = accounts.accountsDb.findDeAccountId(accountToRename);
                     if (accountId >= 0) {
                         accounts.accountsDb.renameCeAccount(accountId, newName);
@@ -5595,25 +5595,26 @@
         long ident = Binder.clearCallingIdentity();
         try {
             packages = mPackageManager.getPackagesForUid(callingUid);
+            if (packages != null) {
+                for (String name : packages) {
+                    try {
+                        PackageInfo packageInfo =
+                                mPackageManager.getPackageInfo(name, 0 /* flags */);
+                        if (packageInfo != null
+                                && (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM)
+                                != 0) {
+                            return true;
+                        }
+                    } catch (NameNotFoundException e) {
+                        Log.w(TAG, String.format("Could not find package [%s]", name), e);
+                    }
+                }
+            } else {
+                Log.w(TAG, "No known packages with uid " + callingUid);
+            }
         } finally {
             Binder.restoreCallingIdentity(ident);
         }
-        if (packages != null) {
-            for (String name : packages) {
-                try {
-                    PackageInfo packageInfo = mPackageManager.getPackageInfo(name, 0 /* flags */);
-                    if (packageInfo != null
-                            && (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM)
-                                    != 0) {
-                        return true;
-                    }
-                } catch (NameNotFoundException e) {
-                    Log.w(TAG, String.format("Could not find package [%s]", name), e);
-                }
-            }
-        } else {
-            Log.w(TAG, "No known packages with uid " + callingUid);
-        }
         return false;
     }
 
diff --git a/services/core/java/com/android/server/am/ActivityDisplay.java b/services/core/java/com/android/server/am/ActivityDisplay.java
index af5cf1e..e38148c 100644
--- a/services/core/java/com/android/server/am/ActivityDisplay.java
+++ b/services/core/java/com/android/server/am/ActivityDisplay.java
@@ -556,10 +556,10 @@
         return stack == getTopStack();
     }
 
-    boolean isTopFullscreenStack(ActivityStack stack) {
+    boolean isTopNotPinnedStack(ActivityStack stack) {
         for (int i = mStacks.size() - 1; i >= 0; --i) {
             final ActivityStack current = mStacks.get(i);
-            if (current.getWindowingMode() == WINDOWING_MODE_FULLSCREEN) {
+            if (!current.inPinnedWindowingMode()) {
                 return current == stack;
             }
         }
diff --git a/services/core/java/com/android/server/am/ActivityManagerConstants.java b/services/core/java/com/android/server/am/ActivityManagerConstants.java
index b3a596c..0d6d2bd 100644
--- a/services/core/java/com/android/server/am/ActivityManagerConstants.java
+++ b/services/core/java/com/android/server/am/ActivityManagerConstants.java
@@ -77,8 +77,8 @@
     private static final long DEFAULT_CONTENT_PROVIDER_RETAIN_TIME = 20*1000;
     private static final long DEFAULT_GC_TIMEOUT = 5*1000;
     private static final long DEFAULT_GC_MIN_INTERVAL = 60*1000;
-    private static final long DEFAULT_FULL_PSS_MIN_INTERVAL = 10*60*1000;
-    private static final long DEFAULT_FULL_PSS_LOWERED_INTERVAL = 2*60*1000;
+    private static final long DEFAULT_FULL_PSS_MIN_INTERVAL = 20*60*1000;
+    private static final long DEFAULT_FULL_PSS_LOWERED_INTERVAL = 5*60*1000;
     private static final long DEFAULT_POWER_CHECK_INTERVAL = (DEBUG_POWER_QUICK ? 1 : 5) * 60*1000;
     private static final int DEFAULT_POWER_CHECK_MAX_CPU_1 = 25;
     private static final int DEFAULT_POWER_CHECK_MAX_CPU_2 = 25;
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index d92b3b8..6565187 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -2521,13 +2521,15 @@
                         }
                     }
                     if (proc != null) {
+                        long startTime = SystemClock.currentThreadTimeMillis();
                         long pss = Debug.getPss(pid, tmp, null);
+                        long endTime = SystemClock.currentThreadTimeMillis();
                         synchronized (ActivityManagerService.this) {
                             if (pss != 0 && proc.thread != null && proc.setProcState == procState
                                     && proc.pid == pid && proc.lastPssTime == lastPssTime) {
                                 num++;
                                 recordPssSampleLocked(proc, procState, pss, tmp[0], tmp[1],
-                                        SystemClock.uptimeMillis());
+                                        endTime-startTime, SystemClock.uptimeMillis());
                             }
                         }
                     }
@@ -2695,6 +2697,13 @@
         }
 
         @Override
+        public void onBootPhase(int phase) {
+            if (phase == PHASE_SYSTEM_SERVICES_READY) {
+                mService.mBatteryStatsService.systemServicesReady();
+            }
+        }
+
+        @Override
         public void onCleanupUser(int userId) {
             mService.mBatteryStatsService.onCleanupUser(userId);
         }
@@ -6539,13 +6548,17 @@
                 }
             }
             infos[i] = new Debug.MemoryInfo();
+            long startTime = SystemClock.currentThreadTimeMillis();
             Debug.getMemoryInfo(pids[i], infos[i]);
+            long endTime = SystemClock.currentThreadTimeMillis();
             if (proc != null) {
                 synchronized (this) {
                     if (proc.thread != null && proc.setAdj == oomAdj) {
                         // Record this for posterity if the process has been stable.
                         proc.baseProcessTracker.addPss(infos[i].getTotalPss(),
-                                infos[i].getTotalUss(), false, proc.pkgList);
+                                infos[i].getTotalUss(), false,
+                                ProcessStats.ADD_PSS_EXTERNAL_SLOW, endTime-startTime,
+                                proc.pkgList);
                     }
                 }
             }
@@ -6567,12 +6580,15 @@
                 }
             }
             long[] tmpUss = new long[1];
+            long startTime = SystemClock.currentThreadTimeMillis();
             pss[i] = Debug.getPss(pids[i], tmpUss, null);
+            long endTime = SystemClock.currentThreadTimeMillis();
             if (proc != null) {
                 synchronized (this) {
                     if (proc.thread != null && proc.setAdj == oomAdj) {
                         // Record this for posterity if the process has been stable.
-                        proc.baseProcessTracker.addPss(pss[i], tmpUss[0], false, proc.pkgList);
+                        proc.baseProcessTracker.addPss(pss[i], tmpUss[0], false,
+                                ProcessStats.ADD_PSS_EXTERNAL, endTime-startTime, proc.pkgList);
                     }
                 }
             }
@@ -12245,6 +12261,7 @@
         mConstants.start(mContext.getContentResolver());
         mCoreSettingsObserver = new CoreSettingsObserver(this);
         mFontScaleSettingObserver = new FontScaleSettingObserver();
+        GlobalSettingsToPropertiesMapper.start(mContext.getContentResolver());
 
         // Now that the settings provider is published we can consider sending
         // in a rescue party.
@@ -13858,68 +13875,100 @@
                 Context.WINDOW_SERVICE)).addView(v, lp);
     }
 
-    public void noteWakeupAlarm(IIntentSender sender, int sourceUid, String sourcePkg, String tag) {
-        if (sender != null && !(sender instanceof PendingIntentRecord)) {
-            return;
+    @Override
+    public void noteWakeupAlarm(IIntentSender sender, WorkSource workSource, int sourceUid,
+            String sourcePkg, String tag) {
+        if (workSource != null && workSource.isEmpty()) {
+            workSource = null;
         }
-        final PendingIntentRecord rec = (PendingIntentRecord)sender;
-        final BatteryStatsImpl stats = mBatteryStatsService.getActiveStatistics();
-        synchronized (stats) {
-            if (mBatteryStatsService.isOnBattery()) {
-                mBatteryStatsService.enforceCallingPermission();
-                int MY_UID = Binder.getCallingUid();
-                final int uid;
-                if (sender == null) {
-                    uid = sourceUid;
-                } else {
-                    uid = rec.uid == MY_UID ? SYSTEM_UID : rec.uid;
+
+        if (sourceUid <= 0 && workSource == null) {
+            // Try and derive a UID to attribute things to based on the caller.
+            if (sender != null) {
+                if (!(sender instanceof PendingIntentRecord)) {
+                    return;
                 }
-                BatteryStatsImpl.Uid.Pkg pkg =
-                    stats.getPackageStatsLocked(sourceUid >= 0 ? sourceUid : uid,
-                            sourcePkg != null ? sourcePkg : rec.key.packageName);
-                pkg.noteWakeupAlarmLocked(tag);
-                StatsLog.write(StatsLog.WAKEUP_ALARM_OCCURRED, sourceUid >= 0 ? sourceUid : uid,
-                        tag);
+
+                final PendingIntentRecord rec = (PendingIntentRecord) sender;
+                final int callerUid = Binder.getCallingUid();
+                sourceUid = rec.uid == callerUid ? SYSTEM_UID : rec.uid;
+            } else {
+                // TODO(narayan): Should we throw an exception in this case ? It means that we
+                // haven't been able to derive a UID to attribute things to.
+                return;
             }
         }
+
+        if (DEBUG_POWER) {
+            Slog.w(TAG, "noteWakupAlarm[ sourcePkg=" + sourcePkg + ", sourceUid=" + sourceUid
+                    + ", workSource=" + workSource + ", tag=" + tag + "]");
+        }
+
+        mBatteryStatsService.noteWakupAlarm(sourcePkg, sourceUid, workSource, tag);
     }
 
-    public void noteAlarmStart(IIntentSender sender, int sourceUid, String tag) {
-        if (sender != null && !(sender instanceof PendingIntentRecord)) {
-            return;
+    @Override
+    public void noteAlarmStart(IIntentSender sender, WorkSource workSource, int sourceUid,
+            String tag) {
+        if (workSource != null && workSource.isEmpty()) {
+            workSource = null;
         }
-        final PendingIntentRecord rec = (PendingIntentRecord)sender;
-        final BatteryStatsImpl stats = mBatteryStatsService.getActiveStatistics();
-        synchronized (stats) {
-            mBatteryStatsService.enforceCallingPermission();
-            int MY_UID = Binder.getCallingUid();
-            final int uid;
-            if (sender == null) {
-                uid = sourceUid;
+
+        if (sourceUid <= 0 && workSource == null) {
+            // Try and derive a UID to attribute things to based on the caller.
+            if (sender != null) {
+                if (!(sender instanceof PendingIntentRecord)) {
+                    return;
+                }
+
+                final PendingIntentRecord rec = (PendingIntentRecord) sender;
+                final int callerUid = Binder.getCallingUid();
+                sourceUid = rec.uid == callerUid ? SYSTEM_UID : rec.uid;
             } else {
-                uid = rec.uid == MY_UID ? SYSTEM_UID : rec.uid;
+                // TODO(narayan): Should we throw an exception in this case ? It means that we
+                // haven't been able to derive a UID to attribute things to.
+                return;
             }
-            mBatteryStatsService.noteAlarmStart(tag, sourceUid >= 0 ? sourceUid : uid);
         }
+
+        if (DEBUG_POWER) {
+            Slog.w(TAG, "noteAlarmStart[sourceUid=" + sourceUid + ", workSource=" + workSource +
+                    ", tag=" + tag + "]");
+        }
+
+        mBatteryStatsService.noteAlarmStart(tag, workSource, sourceUid);
     }
 
-    public void noteAlarmFinish(IIntentSender sender, int sourceUid, String tag) {
-        if (sender != null && !(sender instanceof PendingIntentRecord)) {
-            return;
+    @Override
+    public void noteAlarmFinish(IIntentSender sender, WorkSource workSource, int sourceUid,
+            String tag) {
+        if (workSource != null && workSource.isEmpty()) {
+            workSource = null;
         }
-        final PendingIntentRecord rec = (PendingIntentRecord)sender;
-        final BatteryStatsImpl stats = mBatteryStatsService.getActiveStatistics();
-        synchronized (stats) {
-            mBatteryStatsService.enforceCallingPermission();
-            int MY_UID = Binder.getCallingUid();
-            final int uid;
-            if (sender == null) {
-                uid = sourceUid;
+
+        if (sourceUid <= 0 && workSource == null) {
+            // Try and derive a UID to attribute things to based on the caller.
+            if (sender != null) {
+                if (!(sender instanceof PendingIntentRecord)) {
+                    return;
+                }
+
+                final PendingIntentRecord rec = (PendingIntentRecord) sender;
+                final int callerUid = Binder.getCallingUid();
+                sourceUid = rec.uid == callerUid ? SYSTEM_UID : rec.uid;
             } else {
-                uid = rec.uid == MY_UID ? SYSTEM_UID : rec.uid;
+                // TODO(narayan): Should we throw an exception in this case ? It means that we
+                // haven't been able to derive a UID to attribute things to.
+                return;
             }
-            mBatteryStatsService.noteAlarmFinish(tag, sourceUid >= 0 ? sourceUid : uid);
         }
+
+        if (DEBUG_POWER) {
+            Slog.w(TAG, "noteAlarmFinish[sourceUid=" + sourceUid + ", workSource=" + workSource +
+                    ", tag=" + tag + "]");
+        }
+
+        mBatteryStatsService.noteAlarmFinish(tag, workSource, sourceUid);
     }
 
     public boolean killPids(int[] pids, String pReason, boolean secure) {
@@ -14126,7 +14175,7 @@
             for (int i = mLruProcesses.size() - 1 ; i >= 0 ; i--) {
                 ProcessRecord proc = mLruProcesses.get(i);
                 if (proc.notCachedSinceIdle) {
-                    if (proc.setProcState >= ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+                    if (proc.setProcState >= ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
                             && proc.setProcState <= ActivityManager.PROCESS_STATE_SERVICE) {
                         if (doKilling && proc.initialIdlePss != 0
                                 && proc.lastPss > ((proc.initialIdlePss*3)/2)) {
@@ -14843,6 +14892,7 @@
                 (process != null && process.info != null) ?
                         (process.info.isInstantApp() ? 1 : 0) : -1,
                 activity != null ? activity.shortComponentName : null,
+                activity != null ? activity.packageName : null,
                 process != null ? (process.isInterestingToUserLocked() ? 1 : 0) : -1);
 
         // Rate-limit how often we're willing to do the heavy lifting below to
@@ -17627,11 +17677,20 @@
                 if (mi == null) {
                     mi = new Debug.MemoryInfo();
                 }
+                final int reportType;
+                final long startTime;
+                final long endTime;
                 if (opts.dumpDetails || (!brief && !opts.oomOnly)) {
+                    reportType = ProcessStats.ADD_PSS_EXTERNAL_SLOW;
+                    startTime = SystemClock.currentThreadTimeMillis();
                     Debug.getMemoryInfo(pid, mi);
+                    endTime = SystemClock.currentThreadTimeMillis();
                     hasSwapPss = mi.hasSwappedOutPss;
                 } else {
+                    reportType = ProcessStats.ADD_PSS_EXTERNAL;
+                    startTime = SystemClock.currentThreadTimeMillis();
                     mi.dalvikPss = (int)Debug.getPss(pid, tmpLong, null);
+                    endTime = SystemClock.currentThreadTimeMillis();
                     mi.dalvikPrivateDirty = (int)tmpLong[0];
                 }
                 if (opts.dumpDetails) {
@@ -17674,7 +17733,8 @@
                 synchronized (this) {
                     if (r.thread != null && oomAdj == r.getSetAdjWithServices()) {
                         // Record this for posterity if the process has been stable.
-                        r.baseProcessTracker.addPss(myTotalPss, myTotalUss, true, r.pkgList);
+                        r.baseProcessTracker.addPss(myTotalPss, myTotalUss, true,
+                                reportType, endTime-startTime, r.pkgList);
                     }
                 }
 
@@ -18117,11 +18177,20 @@
             if (mi == null) {
                 mi = new Debug.MemoryInfo();
             }
+            final int reportType;
+            final long startTime;
+            final long endTime;
             if (opts.dumpDetails || (!brief && !opts.oomOnly)) {
+                reportType = ProcessStats.ADD_PSS_EXTERNAL_SLOW;
+                startTime = SystemClock.currentThreadTimeMillis();
                 Debug.getMemoryInfo(pid, mi);
+                endTime = SystemClock.currentThreadTimeMillis();
                 hasSwapPss = mi.hasSwappedOutPss;
             } else {
+                reportType = ProcessStats.ADD_PSS_EXTERNAL;
+                startTime = SystemClock.currentThreadTimeMillis();
                 mi.dalvikPss = (int) Debug.getPss(pid, tmpLong, null);
+                endTime = SystemClock.currentThreadTimeMillis();
                 mi.dalvikPrivateDirty = (int) tmpLong[0];
             }
             if (opts.dumpDetails) {
@@ -18160,7 +18229,8 @@
             synchronized (this) {
                 if (r.thread != null && oomAdj == r.getSetAdjWithServices()) {
                     // Record this for posterity if the process has been stable.
-                    r.baseProcessTracker.addPss(myTotalPss, myTotalUss, true, r.pkgList);
+                    r.baseProcessTracker.addPss(myTotalPss, myTotalUss, true,
+                            reportType, endTime-startTime, r.pkgList);
                 }
             }
 
@@ -21350,7 +21420,7 @@
                 mAppWarnings.onDensityChanged();
 
                 killAllBackgroundProcessesExcept(N,
-                        ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE);
+                        ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE);
             }
         }
 
@@ -22324,6 +22394,7 @@
             // to the top state.
             switch (procState) {
                 case ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE:
+                case ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE:
                     // Something else is keeping it at this level, just leave it.
                     break;
                 case ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND:
@@ -22422,11 +22493,12 @@
      * Record new PSS sample for a process.
      */
     void recordPssSampleLocked(ProcessRecord proc, int procState, long pss, long uss, long swapPss,
-            long now) {
+            long pssDuration, long now) {
         EventLogTags.writeAmPss(proc.pid, proc.uid, proc.processName, pss * 1024, uss * 1024,
                 swapPss * 1024);
         proc.lastPssTime = now;
-        proc.baseProcessTracker.addPss(pss, uss, true, proc.pkgList);
+        proc.baseProcessTracker.addPss(pss, uss, true, ProcessStats.ADD_PSS_INTERNAL,
+                pssDuration, proc.pkgList);
         if (DEBUG_PSS) Slog.d(TAG_PSS,
                 "PSS of " + proc.toShortString() + ": " + pss + " lastPss=" + proc.lastPss
                 + " state=" + ProcessList.makeProcStateString(procState));
@@ -22921,8 +22993,11 @@
                 // the data right when a process is transitioning between process
                 // states, which well tend to give noisy data.
                 long start = SystemClock.uptimeMillis();
+                long startTime = SystemClock.currentThreadTimeMillis();
                 long pss = Debug.getPss(app.pid, mTmpLong, null);
-                recordPssSampleLocked(app, app.curProcState, pss, mTmpLong[0], mTmpLong[1], now);
+                long endTime = SystemClock.currentThreadTimeMillis();
+                recordPssSampleLocked(app, app.curProcState, pss, endTime-startTime,
+                        mTmpLong[0], mTmpLong[1], now);
                 mPendingPssProcesses.remove(app);
                 Slog.i(TAG, "Recorded pss for " + app + " state " + app.setProcState
                         + " to " + app.curProcState + ": "
@@ -23157,7 +23232,7 @@
         // To avoid some abuse patterns, we are going to be careful about what we consider
         // to be an app interaction.  Being the top activity doesn't count while the display
         // is sleeping, nor do short foreground services.
-        if (app.curProcState <= ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE) {
+        if (app.curProcState <= ActivityManager.PROCESS_STATE_TOP) {
             isInteraction = true;
             app.fgInteractionTime = 0;
         } else if (app.curProcState <= ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE) {
@@ -24674,6 +24749,7 @@
                 ActivityManagerService.this.onUserStoppedLocked(userId);
             }
             mBatteryStatsService.onUserRemoved(userId);
+            mUserController.onUserRemoved(userId);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index eb022b7..66f0592 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -42,6 +42,7 @@
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.SparseIntArray;
+import android.util.StatsLog;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.os.SomeArgs;
@@ -431,6 +432,12 @@
         builder.setType(type);
         builder.addTaggedData(FIELD_CLASS_NAME, info.launchedActivity.info.name);
         mMetricsLogger.write(builder);
+        StatsLog.write(
+                StatsLog.APP_START_CANCEL_CHANGED,
+                info.launchedActivity.appInfo.uid,
+                info.launchedActivity.packageName,
+                convertAppStartTransitionType(type),
+                info.launchedActivity.info.name);
     }
 
     private void logAppTransitionMultiEvents() {
@@ -450,9 +457,9 @@
                 builder.addTaggedData(APP_TRANSITION_CALLING_PACKAGE_NAME,
                         info.launchedActivity.launchedFromPackage);
             }
-            if (info.launchedActivity.info.launchToken != null) {
-                builder.addTaggedData(FIELD_INSTANT_APP_LAUNCH_TOKEN,
-                        info.launchedActivity.info.launchToken);
+            String launchToken = info.launchedActivity.info.launchToken;
+            if (launchToken != null) {
+                builder.addTaggedData(FIELD_INSTANT_APP_LAUNCH_TOKEN, launchToken);
                 info.launchedActivity.info.launchToken = null;
             }
             builder.addTaggedData(APP_TRANSITION_IS_EPHEMERAL, isInstantApp ? 1 : 0);
@@ -470,9 +477,37 @@
             }
             builder.addTaggedData(APP_TRANSITION_WINDOWS_DRAWN_DELAY_MS, info.windowsDrawnDelayMs);
             mMetricsLogger.write(builder);
+            StatsLog.write(
+                    StatsLog.APP_START_CHANGED,
+                    info.launchedActivity.appInfo.uid,
+                    info.launchedActivity.packageName,
+                    convertAppStartTransitionType(type),
+                    info.launchedActivity.info.name,
+                    info.launchedActivity.launchedFromPackage,
+                    isInstantApp,
+                    mCurrentTransitionDeviceUptime * 1000,
+                    info.reason,
+                    mCurrentTransitionDelayMs,
+                    info.startingWindowDelayMs,
+                    info.bindApplicationDelayMs,
+                    info.windowsDrawnDelayMs,
+                    launchToken);
         }
     }
 
+    private int convertAppStartTransitionType(int tronType) {
+        if (tronType == TYPE_TRANSITION_COLD_LAUNCH) {
+            return StatsLog.APP_START_CHANGED__TYPE__COLD;
+        }
+        if (tronType == TYPE_TRANSITION_WARM_LAUNCH) {
+            return StatsLog.APP_START_CHANGED__TYPE__WARM;
+        }
+        if (tronType == TYPE_TRANSITION_HOT_LAUNCH) {
+            return StatsLog.APP_START_CHANGED__TYPE__HOT;
+        }
+        return StatsLog.APP_START_CHANGED__TYPE__APP_START_TRANSITION_TYPE_UNKNOWN;
+     }
+
     void logAppTransitionReportedDrawn(ActivityRecord r, boolean restoredFromBundle) {
         final StackTransitionInfo info = mLastStackTransitionInfo.get(r.getStackId());
         if (info == null) {
@@ -481,14 +516,24 @@
         final LogMaker builder = new LogMaker(APP_TRANSITION_REPORTED_DRAWN);
         builder.setPackageName(r.packageName);
         builder.addTaggedData(FIELD_CLASS_NAME, r.info.name);
-        builder.addTaggedData(APP_TRANSITION_REPORTED_DRAWN_MS,
-                SystemClock.uptimeMillis() - mLastTransitionStartTime);
+        long startupTimeMs = SystemClock.uptimeMillis() - mLastTransitionStartTime;
+        builder.addTaggedData(APP_TRANSITION_REPORTED_DRAWN_MS, startupTimeMs);
         builder.setType(restoredFromBundle
                 ? TYPE_TRANSITION_REPORTED_DRAWN_WITH_BUNDLE
                 : TYPE_TRANSITION_REPORTED_DRAWN_NO_BUNDLE);
         builder.addTaggedData(APP_TRANSITION_PROCESS_RUNNING,
                 info.currentTransitionProcessRunning ? 1 : 0);
         mMetricsLogger.write(builder);
+        StatsLog.write(
+                StatsLog.APP_START_FULLY_DRAWN_CHANGED,
+                info.launchedActivity.appInfo.uid,
+                info.launchedActivity.packageName,
+                restoredFromBundle
+                        ? StatsLog.APP_START_FULLY_DRAWN_CHANGED__TYPE__WITH_BUNDLE
+                        : StatsLog.APP_START_FULLY_DRAWN_CHANGED__TYPE__WITHOUT_BUNDLE,
+                info.launchedActivity.info.name,
+                info.currentTransitionProcessRunning,
+                startupTimeMs);
     }
 
     private int getTransitionType(StackTransitionInfo info) {
diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index 8eb5197..e1907d3 100644
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -2730,12 +2730,14 @@
     }
 
     /**
-     * @return true if the activity contains windows that have
-     *         {@link LayoutParams#FLAG_SHOW_WHEN_LOCKED} set or if the activity has set
-     *         {@link #mShowWhenLocked}.
+     * @return true if the activity windowing mode is not
+     *         {@link android.app.WindowConfiguration#WINDOWING_MODE_PINNED} and activity contains
+     *         windows that have {@link LayoutParams#FLAG_SHOW_WHEN_LOCKED} set or if the activity
+     *         has set {@link #mShowWhenLocked}.
+     *         Multi-windowing mode will be exited if true is returned.
      */
     boolean canShowWhenLocked() {
-        return !inMultiWindowMode() && (mShowWhenLocked
+        return !inPinnedWindowingMode() && (mShowWhenLocked
                 || service.mWindowManager.containsShowWhenLockedWindow(appToken));
     }
 
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index 10c801d..831b31e 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -16,7 +16,6 @@
 
 package com.android.server.am;
 
-import static android.app.ITaskStackListener.FORCED_RESIZEABLE_REASON_SECONDARY_DISPLAY;
 import static android.app.ITaskStackListener.FORCED_RESIZEABLE_REASON_SPLIT_SCREEN;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
@@ -144,7 +143,6 @@
 import com.android.internal.os.BatteryStatsImpl;
 import com.android.server.Watchdog;
 import com.android.server.am.ActivityManagerService.ItemMatcher;
-import com.android.server.am.EventLogTags;
 import com.android.server.wm.ConfigurationContainer;
 import com.android.server.wm.StackWindowController;
 import com.android.server.wm.StackWindowListener;
@@ -1013,6 +1011,14 @@
             return;
         }
 
+        /**
+         * The intent behind moving a primary split screen stack to the back is usually to hide
+         * behind the home stack. Exit split screen in this case.
+         */
+        if (getWindowingMode() == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY) {
+            setWindowingMode(WINDOWING_MODE_FULLSCREEN);
+        }
+
         getDisplay().positionChildAtBottom(this);
         mStackSupervisor.setFocusStackUnchecked(reason, getDisplay().getTopStack());
         if (task != null) {
@@ -1811,7 +1817,7 @@
             boolean behindFullscreenActivity = !stackShouldBeVisible;
             boolean resumeNextActivity = mStackSupervisor.isFocusedStack(this)
                     && (isInStackLocked(starting) == null);
-            final boolean isTopFullscreenStack = getDisplay().isTopFullscreenStack(this);
+            final boolean isTopNotPinnedStack = getDisplay().isTopNotPinnedStack(this);
             for (int taskNdx = mTaskHistory.size() - 1; taskNdx >= 0; --taskNdx) {
                 final TaskRecord task = mTaskHistory.get(taskNdx);
                 final ArrayList<ActivityRecord> activities = task.mActivities;
@@ -1833,7 +1839,7 @@
 
                     // Now check whether it's really visible depending on Keyguard state.
                     final boolean reallyVisible = checkKeyguardVisibility(r,
-                            visibleIgnoringKeyguard, isTop && isTopFullscreenStack);
+                            visibleIgnoringKeyguard, isTop && isTopNotPinnedStack);
                     if (visibleIgnoringKeyguard) {
                         behindFullscreenActivity = updateBehindFullscreen(!stackShouldBeVisible,
                                 behindFullscreenActivity, r);
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 0a42aa9..21085fa 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -3116,6 +3116,10 @@
         // Need to make sure the pinned stack exist so we can resize it below...
         stack = display.getOrCreateStack(WINDOWING_MODE_PINNED, r.getActivityType(), ON_TOP);
 
+        // Calculate the target bounds here before the task is reparented back into pinned windowing
+        // mode (which will reset the saved bounds)
+        final Rect destBounds = stack.getDefaultPictureInPictureBounds(aspectRatio);
+
         try {
             final TaskRecord task = r.getTask();
             // Resize the pinned stack to match the current size of the task the activity we are
@@ -3154,11 +3158,6 @@
             mWindowManager.continueSurfaceLayout();
         }
 
-        // Calculate the default bounds (don't use existing stack bounds as we may have just created
-        // the stack, and schedule the start of the animation into PiP (the bounds animator that
-        // is triggered by this is posted on another thread)
-        final Rect destBounds = stack.getDefaultPictureInPictureBounds(aspectRatio);
-
         stack.animateResizePinnedStack(sourceHintBounds, destBounds, -1 /* animationDuration */,
                 true /* fromFullscreen */);
 
diff --git a/services/core/java/com/android/server/am/ActivityStarter.java b/services/core/java/com/android/server/am/ActivityStarter.java
index abdbfad..c98e337 100644
--- a/services/core/java/com/android/server/am/ActivityStarter.java
+++ b/services/core/java/com/android/server/am/ActivityStarter.java
@@ -318,6 +318,13 @@
         boolean mayWait;
 
         /**
+         * Ensure constructed request matches reset instance.
+         */
+        Request() {
+            reset();
+        }
+
+        /**
          * Sets values back to the initial state, clearing any held references.
          */
         void reset() {
@@ -332,8 +339,8 @@
             resultTo = null;
             resultWho = null;
             requestCode = 0;
-            callingPid = 0;
-            callingUid = 0;
+            callingPid = DEFAULT_CALLING_PID;
+            callingUid = DEFAULT_CALLING_UID;
             callingPackage = null;
             realCallingPid = 0;
             realCallingUid = 0;
diff --git a/services/core/java/com/android/server/am/BatteryExternalStatsWorker.java b/services/core/java/com/android/server/am/BatteryExternalStatsWorker.java
index 4582430..1fcaeef 100644
--- a/services/core/java/com/android/server/am/BatteryExternalStatsWorker.java
+++ b/services/core/java/com/android/server/am/BatteryExternalStatsWorker.java
@@ -35,6 +35,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.os.BatteryStatsImpl;
+import com.android.internal.util.function.pooled.PooledLambda;
 
 import libcore.util.EmptyArray;
 
@@ -117,49 +118,45 @@
     }
 
     @Override
-    public Future<?> scheduleReadProcStateCpuTimes() {
+    public synchronized Future<?> scheduleCpuSyncDueToSettingChange() {
+        return scheduleSyncLocked("setting-change", UPDATE_CPU);
+    }
+
+    @Override
+    public Future<?> scheduleReadProcStateCpuTimes(boolean onBattery, boolean onBatteryScreenOff) {
         synchronized (mStats) {
-            if (!mStats.mPerProcStateCpuTimesAvailable) {
+            if (!mStats.trackPerProcStateCpuTimes()) {
                 return null;
             }
         }
         synchronized (BatteryExternalStatsWorker.this) {
             if (!mExecutorService.isShutdown()) {
-                return mExecutorService.submit(mReadProcStateCpuTimesTask);
+                return mExecutorService.submit(PooledLambda.obtainRunnable(
+                        BatteryStatsImpl::updateProcStateCpuTimes,
+                        mStats, onBattery, onBatteryScreenOff).recycleOnUse());
             }
         }
         return null;
     }
 
     @Override
-    public Future<?> scheduleCopyFromAllUidsCpuTimes() {
+    public Future<?> scheduleCopyFromAllUidsCpuTimes(
+            boolean onBattery, boolean onBatteryScreenOff) {
         synchronized (mStats) {
-            if (!mStats.mPerProcStateCpuTimesAvailable) {
+            if (!mStats.trackPerProcStateCpuTimes()) {
                 return null;
             }
         }
         synchronized (BatteryExternalStatsWorker.this) {
             if (!mExecutorService.isShutdown()) {
-                return mExecutorService.submit(mCopyFromAllUidsCpuTimesTask);
+                return mExecutorService.submit(PooledLambda.obtainRunnable(
+                        BatteryStatsImpl::copyFromAllUidsCpuTimes,
+                        mStats, onBattery, onBatteryScreenOff).recycleOnUse());
             }
         }
         return null;
     }
 
-    private final Runnable mReadProcStateCpuTimesTask = new Runnable() {
-        @Override
-        public void run() {
-            mStats.updateProcStateCpuTimes();
-        }
-    };
-
-    private final Runnable mCopyFromAllUidsCpuTimesTask = new Runnable() {
-        @Override
-        public void run() {
-            mStats.copyFromAllUidsCpuTimes();
-        }
-    };
-
     public synchronized Future<?> scheduleWrite() {
         if (mExecutorService.isShutdown()) {
             return CompletableFuture.failedFuture(new IllegalStateException("worker shutdown"));
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 35318f6..c9aa9a2 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -38,6 +38,7 @@
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
 import android.os.WorkSource;
+import android.os.WorkSource.WorkChain;
 import android.os.connectivity.CellularBatteryStats;
 import android.os.health.HealthStatsParceler;
 import android.os.health.HealthStatsWriter;
@@ -66,6 +67,7 @@
 import java.nio.charset.CharsetDecoder;
 import java.nio.charset.CodingErrorAction;
 import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
@@ -183,6 +185,10 @@
         ServiceManager.addService(BatteryStats.SERVICE_NAME, asBinder());
     }
 
+    public void systemServicesReady() {
+        mStats.systemServicesReady(mContext);
+    }
+
     private final class LocalService extends BatteryStatsInternal {
         @Override
         public String[] getWifiIfaces() {
@@ -446,17 +452,24 @@
         }
     }
 
-    public void noteAlarmStart(String name, int uid) {
+    public void noteWakupAlarm(String name, int uid, WorkSource workSource, String tag) {
         enforceCallingPermission();
         synchronized (mStats) {
-            mStats.noteAlarmStartLocked(name, uid);
+            mStats.noteWakupAlarmLocked(name, uid, workSource, tag);
         }
     }
 
-    public void noteAlarmFinish(String name, int uid) {
+    public void noteAlarmStart(String name, WorkSource workSource, int uid) {
         enforceCallingPermission();
         synchronized (mStats) {
-            mStats.noteAlarmFinishLocked(name, uid);
+            mStats.noteAlarmStartLocked(name, workSource, uid);
+        }
+    }
+
+    public void noteAlarmFinish(String name, WorkSource workSource, int uid) {
+        enforceCallingPermission();
+        synchronized (mStats) {
+            mStats.noteAlarmFinishLocked(name, workSource, uid);
         }
     }
 
@@ -505,6 +518,7 @@
         }
     }
 
+    @Override
     public void noteLongPartialWakelockStart(String name, String historyName, int uid) {
         enforceCallingPermission();
         synchronized (mStats) {
@@ -512,6 +526,16 @@
         }
     }
 
+    @Override
+    public void noteLongPartialWakelockStartFromSource(String name, String historyName,
+            WorkSource workSource) {
+        enforceCallingPermission();
+        synchronized (mStats) {
+            mStats.noteLongPartialWakelockStartFromSource(name, historyName, workSource);
+        }
+    }
+
+    @Override
     public void noteLongPartialWakelockFinish(String name, String historyName, int uid) {
         enforceCallingPermission();
         synchronized (mStats) {
@@ -519,6 +543,15 @@
         }
     }
 
+    @Override
+    public void noteLongPartialWakelockFinishFromSource(String name, String historyName,
+            WorkSource workSource) {
+        enforceCallingPermission();
+        synchronized (mStats) {
+            mStats.noteLongPartialWakelockFinishFromSource(name, historyName, workSource);
+        }
+    }
+
     public void noteStartSensor(int uid, int sensor) {
         enforceCallingPermission();
         synchronized (mStats) {
@@ -1156,6 +1189,7 @@
         pw.println("  --write: force write current collected stats to disk.");
         pw.println("  --new-daily: immediately create and write new daily stats record.");
         pw.println("  --read-daily: read-load last written daily stats.");
+        pw.println("  --settings: dump the settings key/values related to batterystats");
         pw.println("  <package.name>: optional name of package to filter output by.");
         pw.println("  -h: print this help text.");
         pw.println("Battery stats (batterystats) commands:");
@@ -1168,6 +1202,12 @@
         pw.println("      pretend-screen-off: pretend the screen is off, even if screen state changes");
     }
 
+    private void dumpSettings(PrintWriter pw) {
+        synchronized (mStats) {
+            mStats.dumpConstantsLocked(pw);
+        }
+    }
+
     private int doEnableOrDisable(PrintWriter pw, int i, String[] args, boolean enable) {
         i++;
         if (i >= args.length) {
@@ -1278,6 +1318,9 @@
                 } else if ("-h".equals(arg)) {
                     dumpHelp(pw);
                     return;
+                } else if ("--settings".equals(arg)) {
+                    dumpSettings(pw);
+                    return;
                 } else if ("-a".equals(arg)) {
                     flags |= BatteryStats.DUMP_VERBOSE;
                 } else if (arg.length() > 0 && arg.charAt(0) == '-'){
diff --git a/services/core/java/com/android/server/am/ClientLifecycleManager.java b/services/core/java/com/android/server/am/ClientLifecycleManager.java
index 1e70809..014f708 100644
--- a/services/core/java/com/android/server/am/ClientLifecycleManager.java
+++ b/services/core/java/com/android/server/am/ClientLifecycleManager.java
@@ -21,7 +21,6 @@
 import android.app.servertransaction.ClientTransaction;
 import android.app.servertransaction.ClientTransactionItem;
 import android.app.servertransaction.ActivityLifecycleItem;
-import android.os.Binder;
 import android.os.IBinder;
 import android.os.RemoteException;
 
@@ -44,12 +43,8 @@
      */
     void scheduleTransaction(ClientTransaction transaction) throws RemoteException {
         transaction.schedule();
-        if (!(transaction.getClient() instanceof Binder)) {
-            // If client is not an instance of Binder - it's a remote call and at this point it is
-            // safe to recycle the object. All objects used for local calls will be recycled after
-            // the transaction is executed on client in ActivityThread.
-            transaction.recycle();
-        }
+        // TODO: b/70616950
+        //transaction.recycle();
     }
 
     /**
diff --git a/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java b/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java
new file mode 100644
index 0000000..5632fc0
--- /dev/null
+++ b/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.am;
+
+import android.content.ContentResolver;
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.SystemProperties;
+import android.provider.Settings;
+import android.text.TextUtils;
+import android.util.Slog;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.Preconditions;
+
+/**
+ * Maps global system settings to system properties.
+ * <p>The properties are dynamically updated when settings change.
+ */
+class GlobalSettingsToPropertiesMapper {
+
+    private static final String TAG = "GlobalSettingsToPropertiesMapper";
+
+    private static final String[][] sGlobalSettingsMapping = new String[][] {
+    //  List mapping entries in the following format:
+    //            {Settings.Global.SETTING_NAME, "system_property_name"},
+    };
+
+
+    private final ContentResolver mContentResolver;
+    private final String[][] mGlobalSettingsMapping;
+
+    @VisibleForTesting
+    GlobalSettingsToPropertiesMapper(ContentResolver contentResolver,
+            String[][] globalSettingsMapping) {
+        mContentResolver = contentResolver;
+        mGlobalSettingsMapping = globalSettingsMapping;
+    }
+
+    void updatePropertiesFromGlobalSettings() {
+        for (String[] entry : mGlobalSettingsMapping) {
+            final String settingName = entry[0];
+            final String propName = entry[1];
+            Uri settingUri = Settings.Global.getUriFor(settingName);
+            Preconditions.checkNotNull(settingUri, "Setting " + settingName + " not found");
+            ContentObserver co = new ContentObserver(null) {
+                @Override
+                public void onChange(boolean selfChange) {
+                    updatePropertyFromSetting(settingName, propName);
+                }
+            };
+            updatePropertyFromSetting(settingName, propName);
+            mContentResolver.registerContentObserver(settingUri, false, co);
+        }
+    }
+
+    public static void start(ContentResolver contentResolver) {
+        new GlobalSettingsToPropertiesMapper(contentResolver, sGlobalSettingsMapping)
+                .updatePropertiesFromGlobalSettings();
+    }
+
+    private String getGlobalSetting(String name) {
+        return Settings.Global.getString(mContentResolver, name);
+    }
+
+    private void setProperty(String key, String value) {
+        // Check if need to clear the property
+        if (value == null) {
+            // It's impossible to remove system property, therefore we check previous value to
+            // avoid setting an empty string if the property wasn't set.
+            if (TextUtils.isEmpty(systemPropertiesGet(key))) {
+                return;
+            }
+            value = "";
+        }
+        try {
+            systemPropertiesSet(key, value);
+        } catch (IllegalArgumentException e) {
+            Slog.e(TAG, "Unable to set property " + key + " value '" + value + "'", e);
+        }
+    }
+
+    @VisibleForTesting
+    protected String systemPropertiesGet(String key) {
+        return SystemProperties.get(key);
+    }
+
+    @VisibleForTesting
+    protected void systemPropertiesSet(String key, String value) {
+        SystemProperties.set(key, value);
+    }
+
+    @VisibleForTesting
+    void updatePropertyFromSetting(String settingName, String propName) {
+        String settingValue = getGlobalSetting(settingName);
+        setProperty(propName, settingValue);
+    }
+}
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index ab5d64c..77f5c16 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -358,12 +358,12 @@
             case ActivityManager.PROCESS_STATE_TOP:
                 procState = "TOP ";
                 break;
-            case ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE:
-                procState = "BFGS";
-                break;
             case ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE:
                 procState = "FGS ";
                 break;
+            case ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE:
+                procState = "BFGS";
+                break;
             case ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND:
                 procState = "IMPF";
                 break;
@@ -432,13 +432,13 @@
     public static final int PSS_MIN_TIME_FROM_STATE_CHANGE = 15*1000;
 
     // The maximum amount of time we want to go between PSS collections.
-    public static final int PSS_MAX_INTERVAL = 30*60*1000;
+    public static final int PSS_MAX_INTERVAL = 40*60*1000;
 
     // The minimum amount of time between successive PSS requests for *all* processes.
-    public static final int PSS_ALL_INTERVAL = 10*60*1000;
+    public static final int PSS_ALL_INTERVAL = 20*60*1000;
 
-    // The minimum amount of time between successive PSS requests for a process.
-    private static final int PSS_SHORT_INTERVAL = 2*60*1000;
+    // The amount of time until PSS when a persistent process first appears.
+    private static final int PSS_FIRST_PERSISTENT_INTERVAL = 30*1000;
 
     // The amount of time until PSS when a process first becomes top.
     private static final int PSS_FIRST_TOP_INTERVAL = 10*1000;
@@ -449,6 +449,9 @@
     // The amount of time until PSS when a process first becomes cached.
     private static final int PSS_FIRST_CACHED_INTERVAL = 30*1000;
 
+    // The amount of time until PSS when the top process stays in the same state.
+    private static final int PSS_SAME_TOP_INTERVAL = 5*60*1000;
+
     // The amount of time until PSS when an important process stays in the same state.
     private static final int PSS_SAME_IMPORTANT_INTERVAL = 15*60*1000;
 
@@ -458,6 +461,18 @@
     // The amount of time until PSS when a cached process stays in the same state.
     private static final int PSS_SAME_CACHED_INTERVAL = 30*60*1000;
 
+    // The amount of time until PSS when a persistent process first appears.
+    private static final int PSS_FIRST_ASLEEP_PERSISTENT_INTERVAL = 1*60*1000;
+
+    // The amount of time until PSS when a process first becomes top.
+    private static final int PSS_FIRST_ASLEEP_TOP_INTERVAL = 20*1000;
+
+    // The amount of time until PSS when a process first goes into the background.
+    private static final int PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL = 30*1000;
+
+    // The amount of time until PSS when a process first becomes cached.
+    private static final int PSS_FIRST_ASLEEP_CACHED_INTERVAL = 1*60*1000;
+
     // The minimum time interval after a state change it is safe to collect PSS.
     public static final int PSS_TEST_MIN_TIME_FROM_STATE_CHANGE = 10*1000;
 
@@ -483,8 +498,8 @@
         PROC_MEM_PERSISTENT,            // ActivityManager.PROCESS_STATE_PERSISTENT
         PROC_MEM_PERSISTENT,            // ActivityManager.PROCESS_STATE_PERSISTENT_UI
         PROC_MEM_TOP,                   // ActivityManager.PROCESS_STATE_TOP
-        PROC_MEM_IMPORTANT,             // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PROC_MEM_IMPORTANT,             // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PROC_MEM_IMPORTANT,             // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PROC_MEM_IMPORTANT,             // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
         PROC_MEM_IMPORTANT,             // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
         PROC_MEM_IMPORTANT,             // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
@@ -502,11 +517,11 @@
     };
 
     private static final long[] sFirstAwakePssTimes = new long[] {
-        PSS_SHORT_INTERVAL,             // ActivityManager.PROCESS_STATE_PERSISTENT
-        PSS_SHORT_INTERVAL,             // ActivityManager.PROCESS_STATE_PERSISTENT_UI
+        PSS_FIRST_PERSISTENT_INTERVAL,  // ActivityManager.PROCESS_STATE_PERSISTENT
+        PSS_FIRST_PERSISTENT_INTERVAL,  // ActivityManager.PROCESS_STATE_PERSISTENT_UI
         PSS_FIRST_TOP_INTERVAL,         // ActivityManager.PROCESS_STATE_TOP
-        PSS_FIRST_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_FIRST_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PSS_FIRST_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_FIRST_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
         PSS_FIRST_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
         PSS_FIRST_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
@@ -526,9 +541,54 @@
     private static final long[] sSameAwakePssTimes = new long[] {
         PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_PERSISTENT
         PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_PERSISTENT_UI
-        PSS_SHORT_INTERVAL,             // ActivityManager.PROCESS_STATE_TOP
-        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
+        PSS_SAME_TOP_INTERVAL,          // ActivityManager.PROCESS_STATE_TOP
         PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_BACKUP
+        PSS_SAME_SERVICE_INTERVAL,      // ActivityManager.PROCESS_STATE_SERVICE
+        PSS_SAME_SERVICE_INTERVAL,      // ActivityManager.PROCESS_STATE_RECEIVER
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_TOP_SLEEPING
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_HEAVY_WEIGHT
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_HOME
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_LAST_ACTIVITY
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_ACTIVITY
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_ACTIVITY_CLIENT
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_RECENT
+        PSS_SAME_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_EMPTY
+    };
+
+    private static final long[] sFirstAsleepPssTimes = new long[] {
+        PSS_FIRST_ASLEEP_PERSISTENT_INTERVAL,   // ActivityManager.PROCESS_STATE_PERSISTENT
+        PSS_FIRST_ASLEEP_PERSISTENT_INTERVAL,   // ActivityManager.PROCESS_STATE_PERSISTENT_UI
+        PSS_FIRST_ASLEEP_TOP_INTERVAL,          // ActivityManager.PROCESS_STATE_TOP
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_BACKUP
+        PSS_FIRST_ASLEEP_BACKGROUND_INTERVAL,   // ActivityManager.PROCESS_STATE_SERVICE
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_RECEIVER
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_TOP_SLEEPING
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_HEAVY_WEIGHT
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_HOME
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_LAST_ACTIVITY
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_ACTIVITY
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_ACTIVITY_CLIENT
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_RECENT
+        PSS_FIRST_ASLEEP_CACHED_INTERVAL,       // ActivityManager.PROCESS_STATE_CACHED_EMPTY
+    };
+
+    private static final long[] sSameAsleepPssTimes = new long[] {
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_PERSISTENT
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_PERSISTENT_UI
+        PSS_SAME_TOP_INTERVAL,          // ActivityManager.PROCESS_STATE_TOP
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
+        PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
         PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
         PSS_SAME_IMPORTANT_INTERVAL,    // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
@@ -549,8 +609,8 @@
         PSS_TEST_FIRST_TOP_INTERVAL,        // ActivityManager.PROCESS_STATE_PERSISTENT
         PSS_TEST_FIRST_TOP_INTERVAL,        // ActivityManager.PROCESS_STATE_PERSISTENT_UI
         PSS_TEST_FIRST_TOP_INTERVAL,        // ActivityManager.PROCESS_STATE_TOP
-        PSS_TEST_FIRST_BACKGROUND_INTERVAL, // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_TEST_FIRST_BACKGROUND_INTERVAL, // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PSS_TEST_FIRST_BACKGROUND_INTERVAL, // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_TEST_FIRST_BACKGROUND_INTERVAL, // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
         PSS_TEST_FIRST_BACKGROUND_INTERVAL, // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
         PSS_TEST_FIRST_BACKGROUND_INTERVAL, // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
@@ -571,8 +631,8 @@
         PSS_TEST_SAME_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_PERSISTENT
         PSS_TEST_SAME_BACKGROUND_INTERVAL,  // ActivityManager.PROCESS_STATE_PERSISTENT_UI
         PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_TOP
-        PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+        PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
         PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND
         PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND
         PSS_TEST_SAME_IMPORTANT_INTERVAL,   // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND
@@ -604,8 +664,8 @@
                         ? sTestFirstPssTimes
                         : sTestSamePssTimes)
                 : (first
-                        ? sFirstAwakePssTimes
-                        : sSameAwakePssTimes);
+                        ? (sleeping ? sFirstAsleepPssTimes : sFirstAwakePssTimes)
+                        : (sleeping ? sSameAsleepPssTimes : sSameAwakePssTimes));
         return now + table[procState];
     }
 
diff --git a/services/core/java/com/android/server/am/UserController.java b/services/core/java/com/android/server/am/UserController.java
index 34621e0..c4fdffa 100644
--- a/services/core/java/com/android/server/am/UserController.java
+++ b/services/core/java/com/android/server/am/UserController.java
@@ -1762,6 +1762,20 @@
         }
     }
 
+    void onUserRemoved(int userId) {
+        synchronized (mLock) {
+            int size = mUserProfileGroupIds.size();
+            for (int i = size - 1; i >= 0; i--) {
+                if (mUserProfileGroupIds.keyAt(i) == userId
+                        || mUserProfileGroupIds.valueAt(i) == userId) {
+                    mUserProfileGroupIds.removeAt(i);
+
+                }
+            }
+            mCurrentProfileIds = ArrayUtils.removeInt(mCurrentProfileIds, userId);
+        }
+    }
+
     /**
      * Returns whether the given user requires credential entry at this time. This is used to
      * intercept activity launches for work apps when the Work Challenge is present.
diff --git a/services/core/java/com/android/server/audio/FocusRequester.java b/services/core/java/com/android/server/audio/FocusRequester.java
index c298fe70..48f0d5a 100644
--- a/services/core/java/com/android/server/audio/FocusRequester.java
+++ b/services/core/java/com/android/server/audio/FocusRequester.java
@@ -25,6 +25,7 @@
 import android.os.IBinder;
 import android.util.Log;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.server.audio.MediaFocusControl.AudioFocusDeathHandler;
 
 import java.io.PrintWriter;
@@ -300,16 +301,19 @@
     }
 
     /**
-     * Called synchronized on MediaFocusControl.mAudioFocusLock
+     * Handle the loss of focus resulting from a given focus gain.
+     * @param focusGain the focus gain from which the loss of focus is resulting
+     * @param frWinner the new focus owner
+     * @return true if the focus loss is definitive, false otherwise.
      */
-    void handleExternalFocusGain(int focusGain, final FocusRequester fr) {
-        int focusLoss = focusLossForGainRequest(focusGain);
-        handleFocusLoss(focusLoss, fr);
+    @GuardedBy("MediaFocusControl.mAudioFocusLock")
+    boolean handleFocusLossFromGain(int focusGain, final FocusRequester frWinner) {
+        final int focusLoss = focusLossForGainRequest(focusGain);
+        handleFocusLoss(focusLoss, frWinner);
+        return (focusLoss == AudioManager.AUDIOFOCUS_LOSS);
     }
 
-    /**
-     * Called synchronized on MediaFocusControl.mAudioFocusLock
-     */
+    @GuardedBy("MediaFocusControl.mAudioFocusLock")
     void handleFocusGain(int focusGain) {
         try {
             mFocusLossReceived = AudioManager.AUDIOFOCUS_NONE;
@@ -331,19 +335,15 @@
         }
     }
 
-    /**
-     * Called synchronized on MediaFocusControl.mAudioFocusLock
-     */
+    @GuardedBy("MediaFocusControl.mAudioFocusLock")
     void handleFocusGainFromRequest(int focusRequestResult) {
         if (focusRequestResult == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
             mFocusController.unduckPlayers(this);
         }
     }
 
-    /**
-     * Called synchronized on MediaFocusControl.mAudioFocusLock
-     */
-    void handleFocusLoss(int focusLoss, @Nullable final FocusRequester fr) {
+    @GuardedBy("MediaFocusControl.mAudioFocusLock")
+    void handleFocusLoss(int focusLoss, @Nullable final FocusRequester frWinner) {
         try {
             if (focusLoss != mFocusLossReceived) {
                 mFocusLossReceived = focusLoss;
@@ -371,9 +371,9 @@
                 boolean handled = false;
                 if (focusLoss == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK
                         && MediaFocusControl.ENFORCE_DUCKING
-                        && fr != null) {
+                        && frWinner != null) {
                     // candidate for enforcement by the framework
-                    if (fr.mCallingUid != this.mCallingUid) {
+                    if (frWinner.mCallingUid != this.mCallingUid) {
                         if ((mGrantFlags
                                 & AudioManager.AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS) != 0) {
                             // the focus loser declared it would pause instead of duck, let it
@@ -386,7 +386,7 @@
                             handled = false;
                             Log.v(TAG, "not ducking uid " + this.mCallingUid + " - old SDK");
                         } else {
-                            handled = mFocusController.duckPlayers(fr, this);
+                            handled = mFocusController.duckPlayers(frWinner, this);
                         }
                     } // else: the focus change is within the same app, so let the dispatching
                       //       happen as if the framework was not involved.
diff --git a/services/core/java/com/android/server/audio/MediaFocusControl.java b/services/core/java/com/android/server/audio/MediaFocusControl.java
index c5f563c7..de58b59 100644
--- a/services/core/java/com/android/server/audio/MediaFocusControl.java
+++ b/services/core/java/com/android/server/audio/MediaFocusControl.java
@@ -32,11 +32,15 @@
 import android.os.RemoteException;
 import android.util.Log;
 
+import com.android.internal.annotations.GuardedBy;
+
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
 import java.util.Map.Entry;
 import java.util.Set;
 import java.util.Stack;
@@ -146,9 +150,7 @@
         }
     }
 
-    /**
-     * Called synchronized on mAudioFocusLock
-     */
+    @GuardedBy("mAudioFocusLock")
     private void notifyTopOfAudioFocusStack() {
         // notify the top of the stack it gained focus
         if (!mFocusStack.empty()) {
@@ -160,14 +162,24 @@
 
     /**
      * Focus is requested, propagate the associated loss throughout the stack.
+     * Will also remove entries in the stack that have just received a definitive loss of focus.
      * @param focusGain the new focus gain that will later be added at the top of the stack
      */
+    @GuardedBy("mAudioFocusLock")
     private void propagateFocusLossFromGain_syncAf(int focusGain, final FocusRequester fr) {
+        final List<String> clientsToRemove = new LinkedList<String>();
         // going through the audio focus stack to signal new focus, traversing order doesn't
         // matter as all entries respond to the same external focus gain
-        Iterator<FocusRequester> stackIterator = mFocusStack.iterator();
-        while(stackIterator.hasNext()) {
-            stackIterator.next().handleExternalFocusGain(focusGain, fr);
+        for (FocusRequester focusLoser : mFocusStack) {
+            final boolean isDefinitiveLoss =
+                    focusLoser.handleFocusLossFromGain(focusGain, fr);
+            if (isDefinitiveLoss) {
+                clientsToRemove.add(focusLoser.getClientId());
+            }
+        }
+        for (String clientToRemove : clientsToRemove) {
+            removeFocusStackEntry(clientToRemove, false /*signal*/,
+                    true /*notifyFocusFollowers*/);
         }
     }
 
@@ -198,13 +210,12 @@
     }
 
     /**
-     * Helper function:
-     * Called synchronized on mAudioFocusLock
      * Remove a focus listener from the focus stack.
      * @param clientToRemove the focus listener
      * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding
      *   focus, notify the next item in the stack it gained focus.
      */
+    @GuardedBy("mAudioFocusLock")
     private void removeFocusStackEntry(String clientToRemove, boolean signal,
             boolean notifyFocusFollowers) {
         // is the current top of the focus stack abandoning focus? (because of request, not death)
@@ -242,10 +253,9 @@
     }
 
     /**
-     * Helper function:
-     * Called synchronized on mAudioFocusLock
      * Remove focus listeners from the focus stack for a particular client when it has died.
      */
+    @GuardedBy("mAudioFocusLock")
     private void removeFocusStackEntryOnDeath(IBinder cb) {
         // is the owner of the audio focus part of the client to remove?
         boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() &&
@@ -271,10 +281,10 @@
 
     /**
      * Helper function for external focus policy:
-     * Called synchronized on mAudioFocusLock
      * Remove focus listeners from the list of potential focus owners for a particular client when
      * it has died.
      */
+    @GuardedBy("mAudioFocusLock")
     private void removeFocusEntryForExtPolicy(IBinder cb) {
         if (mFocusOwnersForFocusPolicy.isEmpty()) {
             return;
@@ -324,6 +334,7 @@
      * @return {@link AudioManager#AUDIOFOCUS_REQUEST_GRANTED} or
      *     {@link AudioManager#AUDIOFOCUS_REQUEST_DELAYED}
      */
+    @GuardedBy("mAudioFocusLock")
     private int pushBelowLockedFocusOwners(FocusRequester nfr) {
         int lastLockedFocusOwnerIndex = mFocusStack.size();
         for (int index = mFocusStack.size()-1; index >= 0; index--) {
diff --git a/services/core/java/com/android/server/broadcastradio/BroadcastRadioService.java b/services/core/java/com/android/server/broadcastradio/BroadcastRadioService.java
index 3064144..7d3b670 100644
--- a/services/core/java/com/android/server/broadcastradio/BroadcastRadioService.java
+++ b/services/core/java/com/android/server/broadcastradio/BroadcastRadioService.java
@@ -25,6 +25,7 @@
 import android.hardware.radio.ITunerCallback;
 import android.hardware.radio.RadioManager;
 import android.os.ParcelableException;
+import android.util.Slog;
 
 import com.android.server.SystemService;
 
@@ -33,6 +34,8 @@
 import java.util.OptionalInt;
 
 public class BroadcastRadioService extends SystemService {
+    private static final String TAG = "BcRadioSrv";
+
     private final ServiceImpl mServiceImpl = new ServiceImpl();
 
     private final com.android.server.broadcastradio.hal1.BroadcastRadioService mHal1 =
@@ -84,13 +87,14 @@
         @Override
         public ITuner openTuner(int moduleId, RadioManager.BandConfig bandConfig,
                 boolean withAudio, ITunerCallback callback) {
+            Slog.i(TAG, "openTuner(" + moduleId + ", _, " + withAudio + ", _)");
             enforcePolicyAccess();
             if (callback == null) {
                 throw new IllegalArgumentException("Callback must not be empty");
             }
             synchronized (mLock) {
                 if (mHal2.hasModule(moduleId)) {
-                    throw new RuntimeException("Not implemented");
+                    return mHal2.openSession(moduleId, bandConfig, withAudio, callback);
                 } else {
                     return mHal1.openTuner(moduleId, bandConfig, withAudio, callback);
                 }
diff --git a/services/core/java/com/android/server/broadcastradio/hal1/Tuner.java b/services/core/java/com/android/server/broadcastradio/hal1/Tuner.java
index cce534d..e5090ed 100644
--- a/services/core/java/com/android/server/broadcastradio/hal1/Tuner.java
+++ b/services/core/java/com/android/server/broadcastradio/hal1/Tuner.java
@@ -263,19 +263,31 @@
     }
 
     @Override
-    public boolean isAnalogForced() {
-        synchronized (mLock) {
-            checkNotClosedLocked();
-            return nativeIsAnalogForced(mNativeContext);
-        }
+    public boolean isConfigFlagSupported(int flag) {
+        return flag == RadioManager.CONFIG_FORCE_ANALOG;
     }
 
     @Override
-    public void setAnalogForced(boolean isForced) {
-        synchronized (mLock) {
-            checkNotClosedLocked();
-            nativeSetAnalogForced(mNativeContext, isForced);
+    public boolean isConfigFlagSet(int flag) {
+        if (flag == RadioManager.CONFIG_FORCE_ANALOG) {
+            synchronized (mLock) {
+                checkNotClosedLocked();
+                return nativeIsAnalogForced(mNativeContext);
+            }
         }
+        throw new UnsupportedOperationException("Not supported by HAL 1.x");
+    }
+
+    @Override
+    public void setConfigFlag(int flag, boolean value) {
+        if (flag == RadioManager.CONFIG_FORCE_ANALOG) {
+            synchronized (mLock) {
+                checkNotClosedLocked();
+                nativeSetAnalogForced(mNativeContext, value);
+                return;
+            }
+        }
+        throw new UnsupportedOperationException("Not supported by HAL 1.x");
     }
 
     @Override
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/BroadcastRadioService.java b/services/core/java/com/android/server/broadcastradio/hal2/BroadcastRadioService.java
index 7629477..9158ff0 100644
--- a/services/core/java/com/android/server/broadcastradio/hal2/BroadcastRadioService.java
+++ b/services/core/java/com/android/server/broadcastradio/hal2/BroadcastRadioService.java
@@ -17,6 +17,9 @@
 package com.android.server.broadcastradio.hal2;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.hardware.radio.ITuner;
+import android.hardware.radio.ITunerCallback;
 import android.hardware.radio.RadioManager;
 import android.hardware.broadcastradio.V2_0.IBroadcastRadio;
 import android.hidl.manager.V1_0.IServiceManager;
@@ -28,6 +31,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 public class BroadcastRadioService {
@@ -76,4 +80,22 @@
     public boolean hasModule(int id) {
         return mModules.containsKey(id);
     }
+
+    public ITuner openSession(int moduleId, @Nullable RadioManager.BandConfig legacyConfig,
+        boolean withAudio, @NonNull ITunerCallback callback) {
+        Objects.requireNonNull(callback);
+
+        if (!withAudio) {
+            throw new IllegalArgumentException("Non-audio sessions not supported with HAL 2.x");
+        }
+
+        RadioModule module = mModules.get(moduleId);
+        if (module == null) {
+            throw new IllegalArgumentException("Invalid module ID");
+        }
+
+        TunerSession session = module.openSession(callback);
+        session.setConfiguration(legacyConfig);
+        return session;
+    }
 }
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/Convert.java b/services/core/java/com/android/server/broadcastradio/hal2/Convert.java
index c3394e9..2c129bb 100644
--- a/services/core/java/com/android/server/broadcastradio/hal2/Convert.java
+++ b/services/core/java/com/android/server/broadcastradio/hal2/Convert.java
@@ -18,12 +18,17 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.hardware.broadcastradio.V2_0.AmFmBandRange;
+import android.hardware.broadcastradio.V2_0.AmFmRegionConfig;
 import android.hardware.broadcastradio.V2_0.Properties;
+import android.hardware.broadcastradio.V2_0.Result;
 import android.hardware.broadcastradio.V2_0.VendorKeyValue;
 import android.hardware.radio.ProgramSelector;
 import android.hardware.radio.RadioManager;
+import android.os.ParcelableException;
 import android.util.Slog;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -35,6 +40,28 @@
 class Convert {
     private static final String TAG = "BcRadio2Srv.convert";
 
+    static void throwOnError(String action, int result) {
+        switch (result) {
+            case Result.OK:
+                return;
+            case Result.UNKNOWN_ERROR:
+                throw new ParcelableException(new RuntimeException(action + ": UNKNOWN_ERROR"));
+            case Result.INTERNAL_ERROR:
+                throw new ParcelableException(new RuntimeException(action + ": INTERNAL_ERROR"));
+            case Result.INVALID_ARGUMENTS:
+                throw new IllegalArgumentException(action + ": INVALID_ARGUMENTS");
+            case Result.INVALID_STATE:
+                throw new IllegalStateException(action + ": INVALID_STATE");
+            case Result.NOT_SUPPORTED:
+                throw new UnsupportedOperationException(action + ": NOT_SUPPORTED");
+            case Result.TIMEOUT:
+                throw new ParcelableException(new RuntimeException(action + ": TIMEOUT"));
+            default:
+                throw new ParcelableException(new RuntimeException(
+                        action + ": unknown error (" + result + ")"));
+        }
+    }
+
     private static @NonNull Map<String, String>
     vendorInfoFromHal(@Nullable List<VendorKeyValue> info) {
         if (info == null) return Collections.emptyMap();
@@ -94,12 +121,47 @@
         return pTypes.stream().mapToInt(Integer::intValue).toArray();
     }
 
-    static @NonNull RadioManager.ModuleProperties
-    propertiesFromHal(int id, @NonNull String serviceName, Properties prop) {
-        Objects.requireNonNull(prop);
+    private static @NonNull RadioManager.BandDescriptor[]
+    amfmConfigToBands(@Nullable AmFmRegionConfig config) {
+        if (config == null) return new RadioManager.BandDescriptor[0];
 
-        // TODO(b/69958423): implement region info
-        RadioManager.BandDescriptor[] bands = new RadioManager.BandDescriptor[0];
+        int len = config.ranges.size();
+        List<RadioManager.BandDescriptor> bands = new ArrayList<>(len);
+
+        // Just a dummy value.
+        int region = RadioManager.REGION_ITU_1;
+
+        for (AmFmBandRange range : config.ranges) {
+            FrequencyBand bandType = Utils.getBand(range.lowerBound);
+            if (bandType == FrequencyBand.UNKNOWN) {
+                Slog.e(TAG, "Unknown frequency band at " + range.lowerBound + "kHz");
+                continue;
+            }
+            if (bandType == FrequencyBand.FM) {
+                bands.add(new RadioManager.FmBandDescriptor(region, RadioManager.BAND_FM,
+                    range.lowerBound, range.upperBound, range.spacing,
+
+                    // TODO(b/69958777): stereo, rds, ta, af, ea
+                    true, true, true, true, true
+                ));
+            } else {  // AM
+                bands.add(new RadioManager.AmBandDescriptor(region, RadioManager.BAND_AM,
+                    range.lowerBound, range.upperBound, range.spacing,
+
+                    // TODO(b/69958777): stereo
+                    true
+                ));
+            }
+        }
+
+        return bands.toArray(new RadioManager.BandDescriptor[bands.size()]);
+    }
+
+    static @NonNull RadioManager.ModuleProperties
+    propertiesFromHal(int id, @NonNull String serviceName, @NonNull Properties prop,
+            @Nullable AmFmRegionConfig amfmConfig) {
+        Objects.requireNonNull(serviceName);
+        Objects.requireNonNull(prop);
 
         int[] supportedIdentifierTypes = prop.supportedIdentifierTypes.stream().
                 mapToInt(Integer::intValue).toArray();
@@ -123,8 +185,8 @@
                 1,      // numAudioSources
                 false,  // isCaptureSupported
 
-                bands,
-                true,  // isBgScanSupported is deprecated
+                amfmConfigToBands(amfmConfig),
+                false,  // isBgScanSupported is deprecated
                 supportedProgramTypes,
                 supportedIdentifierTypes,
                 vendorInfoFromHal(prop.vendorInfo));
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/Mutable.java b/services/core/java/com/android/server/broadcastradio/hal2/Mutable.java
new file mode 100644
index 0000000..a9d8054
--- /dev/null
+++ b/services/core/java/com/android/server/broadcastradio/hal2/Mutable.java
@@ -0,0 +1,46 @@
+/**
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.broadcastradio.hal2;
+
+/**
+ * A wrapper class for mutable objects to be used in non-mutable contexts
+ * (i.e. final variables catched in lambda closures).
+ *
+ * @param <E> type of boxed value.
+ */
+final class Mutable<E> {
+    /**
+     * A mutable value.
+     */
+    public E value;
+
+    /**
+     * Initialize value with null pointer.
+     */
+    public Mutable() {
+        value = null;
+    }
+
+    /**
+     * Initialize value with specific value.
+     *
+     * @param value initial value.
+     */
+    public Mutable(E value) {
+        this.value = value;
+    }
+}
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/RadioModule.java b/services/core/java/com/android/server/broadcastradio/hal2/RadioModule.java
index 34c1b0c..45b2190 100644
--- a/services/core/java/com/android/server/broadcastradio/hal2/RadioModule.java
+++ b/services/core/java/com/android/server/broadcastradio/hal2/RadioModule.java
@@ -18,9 +18,15 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.hardware.radio.ITuner;
 import android.hardware.radio.RadioManager;
+import android.hardware.broadcastradio.V2_0.AmFmRegionConfig;
 import android.hardware.broadcastradio.V2_0.IBroadcastRadio;
+import android.hardware.broadcastradio.V2_0.ITunerSession;
+import android.hardware.broadcastradio.V2_0.Result;
+import android.os.ParcelableException;
 import android.os.RemoteException;
+import android.util.MutableInt;
 import android.util.Slog;
 
 import java.util.Objects;
@@ -42,8 +48,13 @@
             IBroadcastRadio service = IBroadcastRadio.getService();
             if (service == null) return null;
 
+            Mutable<AmFmRegionConfig> amfmConfig = new Mutable<>();
+            service.getAmFmRegionConfig(false, (int result, AmFmRegionConfig config) -> {
+                if (result == Result.OK) amfmConfig.value = config;
+            });
+
             RadioManager.ModuleProperties prop =
-                    Convert.propertiesFromHal(idx, fqName, service.getProperties());
+                    Convert.propertiesFromHal(idx, fqName, service.getProperties(), amfmConfig.value);
 
             return new RadioModule(service, prop);
         } catch (RemoteException ex) {
@@ -51,4 +62,25 @@
             return null;
         }
     }
+
+    public @NonNull TunerSession openSession(@NonNull android.hardware.radio.ITunerCallback userCb) {
+        TunerCallback cb = new TunerCallback(Objects.requireNonNull(userCb));
+        Mutable<ITunerSession> hwSession = new Mutable<>();
+        MutableInt halResult = new MutableInt(Result.UNKNOWN_ERROR);
+
+        try {
+            mService.openSession(cb, (int result, ITunerSession session) -> {
+                hwSession.value = session;
+                halResult.value = result;
+            });
+        } catch (RemoteException ex) {
+            Slog.e(TAG, "failed to open session", ex);
+            throw new ParcelableException(ex);
+        }
+
+        Convert.throwOnError("openSession", halResult.value);
+        Objects.requireNonNull(hwSession.value);
+
+        return new TunerSession(hwSession.value, cb);
+    }
 }
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/TunerCallback.java b/services/core/java/com/android/server/broadcastradio/hal2/TunerCallback.java
new file mode 100644
index 0000000..c9084ee
--- /dev/null
+++ b/services/core/java/com/android/server/broadcastradio/hal2/TunerCallback.java
@@ -0,0 +1,66 @@
+/**
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.broadcastradio.hal2;
+
+import android.annotation.NonNull;
+import android.hardware.broadcastradio.V2_0.ITunerCallback;
+import android.hardware.broadcastradio.V2_0.ProgramInfo;
+import android.hardware.broadcastradio.V2_0.ProgramListChunk;
+import android.hardware.broadcastradio.V2_0.ProgramSelector;
+import android.hardware.broadcastradio.V2_0.VendorKeyValue;
+import android.os.RemoteException;
+import android.util.Slog;
+
+import java.util.ArrayList;
+import java.util.Objects;
+
+class TunerCallback extends ITunerCallback.Stub {
+    private static final String TAG = "BcRadio2Srv.cb";
+
+    final android.hardware.radio.ITunerCallback mClientCb;
+
+    interface RunnableThrowingRemoteException {
+        void run() throws RemoteException;
+    }
+
+    TunerCallback(@NonNull android.hardware.radio.ITunerCallback clientCallback) {
+        mClientCb = Objects.requireNonNull(clientCallback);
+    }
+
+    static void dispatch(RunnableThrowingRemoteException func) {
+        try {
+            func.run();
+        } catch (RemoteException ex) {
+            Slog.e(TAG, "callback call failed", ex);
+        }
+    }
+
+    @Override
+    public void onTuneFailed(int result, ProgramSelector selector) {}
+
+    @Override
+    public void onCurrentProgramInfoChanged(ProgramInfo info) {}
+
+    @Override
+    public void onProgramListUpdated(ProgramListChunk chunk) {}
+
+    @Override
+    public void onAntennaStateChange(boolean connected) {}
+
+    @Override
+    public void onParametersUpdated(ArrayList<VendorKeyValue> parameters) {}
+}
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/TunerSession.java b/services/core/java/com/android/server/broadcastradio/hal2/TunerSession.java
new file mode 100644
index 0000000..8ed646a
--- /dev/null
+++ b/services/core/java/com/android/server/broadcastradio/hal2/TunerSession.java
@@ -0,0 +1,267 @@
+/**
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.broadcastradio.hal2;
+
+import android.annotation.NonNull;
+import android.graphics.Bitmap;
+import android.hardware.broadcastradio.V2_0.ConfigFlag;
+import android.hardware.broadcastradio.V2_0.ITunerSession;
+import android.hardware.broadcastradio.V2_0.Result;
+import android.hardware.radio.ITuner;
+import android.hardware.radio.ProgramSelector;
+import android.hardware.radio.RadioManager;
+import android.media.AudioSystem;
+import android.os.RemoteException;
+import android.util.MutableBoolean;
+import android.util.MutableInt;
+import android.util.Slog;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+class TunerSession extends ITuner.Stub {
+    private static final String TAG = "BcRadio2Srv.session";
+    private static final String kAudioDeviceName = "Radio tuner source";
+
+    private final Object mLock = new Object();
+
+    private final ITunerSession mHwSession;
+    private final TunerCallback mCallback;
+    private boolean mIsClosed = false;
+    private boolean mIsAudioConnected = false;
+    private boolean mIsMuted = false;
+
+    // necessary only for older APIs compatibility
+    private RadioManager.BandConfig mDummyConfig = null;
+
+    TunerSession(@NonNull ITunerSession hwSession, @NonNull TunerCallback callback) {
+        mHwSession = Objects.requireNonNull(hwSession);
+        mCallback = Objects.requireNonNull(callback);
+        notifyAudioServiceLocked(true);
+    }
+
+    @Override
+    public void close() {
+        synchronized (mLock) {
+            if (mIsClosed) return;
+            mIsClosed = true;
+            notifyAudioServiceLocked(false);
+        }
+    }
+
+    @Override
+    public boolean isClosed() {
+        return mIsClosed;
+    }
+
+    private void checkNotClosedLocked() {
+        if (mIsClosed) {
+            throw new IllegalStateException("Tuner is closed, no further operations are allowed");
+        }
+    }
+
+    private void notifyAudioServiceLocked(boolean connected) {
+        if (mIsAudioConnected == connected) return;
+
+        Slog.d(TAG, "Notifying AudioService about new state: " + connected);
+        int ret = AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_IN_FM_TUNER,
+            connected ? AudioSystem.DEVICE_STATE_AVAILABLE : AudioSystem.DEVICE_STATE_UNAVAILABLE,
+            null, kAudioDeviceName);
+
+        if (ret == AudioSystem.AUDIO_STATUS_OK) {
+            mIsAudioConnected = connected;
+        } else {
+            Slog.e(TAG, "Failed to notify AudioService about new state: " + connected);
+        }
+    }
+
+    @Override
+    public void setConfiguration(RadioManager.BandConfig config) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            mDummyConfig = Objects.requireNonNull(config);
+            Slog.i(TAG, "Ignoring setConfiguration - not applicable for broadcastradio HAL 2.x");
+            TunerCallback.dispatch(() -> mCallback.mClientCb.onConfigurationChanged(config));
+        }
+    }
+
+    @Override
+    public RadioManager.BandConfig getConfiguration() {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return mDummyConfig;
+        }
+    }
+
+    @Override
+    public void setMuted(boolean mute) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            if (mIsMuted == mute) return;
+            mIsMuted = mute;
+            notifyAudioServiceLocked(!mute);
+        }
+    }
+
+    @Override
+    public boolean isMuted() {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return mIsMuted;
+        }
+    }
+
+    @Override
+    public void step(boolean directionDown, boolean skipSubChannel) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+        }
+    }
+
+    @Override
+    public void scan(boolean directionDown, boolean skipSubChannel) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+        }
+    }
+
+    @Override
+    public void tune(ProgramSelector selector) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+        }
+    }
+
+    @Override
+    public void cancel() {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+        }
+    }
+
+    @Override
+    public void cancelAnnouncement() {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+        }
+    }
+
+    @Override
+    public RadioManager.ProgramInfo getProgramInformation() {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return null;
+        }
+    }
+
+    @Override
+    public Bitmap getImage(int id) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return null;
+        }
+    }
+
+    @Override
+    public boolean startBackgroundScan() {
+        Slog.i(TAG, "Explicit background scan trigger is not supported with HAL 2.x");
+        return false;
+    }
+
+    @Override
+    public List<RadioManager.ProgramInfo> getProgramList(Map vendorFilter) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return null;
+        }
+    }
+
+    @Override
+    public boolean isConfigFlagSupported(int flag) {
+        try {
+            isConfigFlagSet(flag);
+            return true;
+        } catch (IllegalStateException ex) {
+            return true;
+        } catch (UnsupportedOperationException ex) {
+            return false;
+        }
+    }
+
+    @Override
+    public boolean isConfigFlagSet(int flag) {
+        Slog.v(TAG, "isConfigFlagSet " + ConfigFlag.toString(flag));
+        synchronized (mLock) {
+            checkNotClosedLocked();
+
+            MutableInt halResult = new MutableInt(Result.UNKNOWN_ERROR);
+            MutableBoolean flagState = new MutableBoolean(false);
+            try {
+                mHwSession.getConfigFlag(flag, (int result, boolean value) -> {
+                    halResult.value = result;
+                    flagState.value = value;
+                });
+            } catch (RemoteException ex) {
+                throw new RuntimeException("Failed to check flag " + ConfigFlag.toString(flag), ex);
+            }
+            Convert.throwOnError("isConfigFlagSet", halResult.value);
+
+            return flagState.value;
+        }
+    }
+
+    @Override
+    public void setConfigFlag(int flag, boolean value) {
+        Slog.v(TAG, "setConfigFlag " + ConfigFlag.toString(flag) + " = " + value);
+        synchronized (mLock) {
+            checkNotClosedLocked();
+
+            int halResult;
+            try {
+                halResult = mHwSession.setConfigFlag(flag, value);
+            } catch (RemoteException ex) {
+                throw new RuntimeException("Failed to set flag " + ConfigFlag.toString(flag), ex);
+            }
+            Convert.throwOnError("setConfigFlag", halResult);
+        }
+    }
+
+    @Override
+    public Map setParameters(Map parameters) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return null;
+        }
+    }
+
+    @Override
+    public Map getParameters(List<String> keys) {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return null;
+        }
+    }
+
+    @Override
+    public boolean isAntennaConnected() {
+        synchronized (mLock) {
+            checkNotClosedLocked();
+            return true;
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/broadcastradio/hal2/Utils.java b/services/core/java/com/android/server/broadcastradio/hal2/Utils.java
new file mode 100644
index 0000000..3520f37
--- /dev/null
+++ b/services/core/java/com/android/server/broadcastradio/hal2/Utils.java
@@ -0,0 +1,40 @@
+/**
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.broadcastradio.hal2;
+
+enum FrequencyBand {
+    UNKNOWN,
+    FM,
+    AM_LW,
+    AM_MW,
+    AM_SW,
+};
+
+class Utils {
+    private static final String TAG = "BcRadio2Srv.utils";
+
+    static FrequencyBand getBand(int freq) {
+        // keep in sync with hardware/interfaces/broadcastradio/common/utils2x/Utils.cpp
+        if (freq < 30) return FrequencyBand.UNKNOWN;
+        if (freq < 500) return FrequencyBand.AM_LW;
+        if (freq < 1705) return FrequencyBand.AM_MW;
+        if (freq < 30000) return FrequencyBand.AM_SW;
+        if (freq < 60000) return FrequencyBand.UNKNOWN;
+        if (freq < 110000) return FrequencyBand.FM;
+        return FrequencyBand.UNKNOWN;
+    }
+}
diff --git a/services/core/java/com/android/server/connectivity/Tethering.java b/services/core/java/com/android/server/connectivity/Tethering.java
index 59870cb..ff05723 100644
--- a/services/core/java/com/android/server/connectivity/Tethering.java
+++ b/services/core/java/com/android/server/connectivity/Tethering.java
@@ -19,7 +19,6 @@
 import static android.hardware.usb.UsbManager.USB_CONFIGURED;
 import static android.hardware.usb.UsbManager.USB_CONNECTED;
 import static android.hardware.usb.UsbManager.USB_FUNCTION_RNDIS;
-import static android.net.ConnectivityManager.getNetworkTypeName;
 import static android.net.wifi.WifiManager.EXTRA_WIFI_AP_INTERFACE_NAME;
 import static android.net.wifi.WifiManager.EXTRA_WIFI_AP_MODE;
 import static android.net.wifi.WifiManager.EXTRA_WIFI_AP_STATE;
@@ -43,7 +42,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.hardware.usb.UsbManager;
 import android.net.ConnectivityManager;
@@ -53,9 +51,7 @@
 import android.net.LinkAddress;
 import android.net.LinkProperties;
 import android.net.Network;
-import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
-import android.net.NetworkRequest;
 import android.net.NetworkState;
 import android.net.NetworkUtils;
 import android.net.RouteInfo;
@@ -79,7 +75,6 @@
 import android.os.UserManagerInternal.UserRestrictionsListener;
 import android.provider.Settings;
 import android.telephony.CarrierConfigManager;
-import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.Log;
@@ -88,8 +83,6 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
 import com.android.internal.notification.SystemNotificationChannels;
-import com.android.internal.telephony.IccCardConstants;
-import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.util.DumpUtils;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.internal.util.MessageUtils;
@@ -114,12 +107,8 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.HashMap;
 import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.atomic.AtomicInteger;
 
 
 /**
@@ -197,8 +186,6 @@
     private int mLastNotificationId;
 
     private boolean mRndisEnabled;       // track the RNDIS function enabled state
-    private boolean mUsbTetherRequested; // true if USB tethering should be started
-                                         // when RNDIS is enabled
     // True iff. WiFi tethering should be started when soft AP is ready.
     private boolean mWifiTetherRequested;
 
@@ -891,33 +878,18 @@
             //
             // For more explanation, see b/62552150 .
             synchronized (Tethering.this.mPublicSync) {
-                // Always record the state of RNDIS.
-                // TODO: consider:
-                //     final boolean disconnected = !usbConnected;
-                //     if (disconnected) {
-                //         mRndisEnabled = false;
-                //         mUsbTetherRequested = false;
-                //         return;
-                //     }
-                //     final boolean configured = usbConnected && usbConfigured;
-                //     mRndisEnabled = configured ? rndisEnabled : false;
-                //     if (!configured) return;
-                mRndisEnabled = rndisEnabled;
-
-                if (usbConnected && !usbConfigured) {
-                    // Nothing to do here (only CONNECTED, not yet CONFIGURED).
-                    return;
-                }
-
-                // start tethering if we have a request pending
-                if (usbConfigured && mRndisEnabled && mUsbTetherRequested) {
+                if (!usbConnected && mRndisEnabled) {
+                    // Turn off tethering if it was enabled and there is a disconnect.
+                    tetherMatchingInterfaces(
+                            IControlsTethering.STATE_AVAILABLE,
+                            ConnectivityManager.TETHERING_USB);
+                } else if (usbConfigured && rndisEnabled) {
+                    // Tether if rndis is enabled and usb is configured.
                     tetherMatchingInterfaces(
                             IControlsTethering.STATE_TETHERED,
                             ConnectivityManager.TETHERING_USB);
                 }
-
-                // TODO: Figure out how to remove the need for this variable.
-                mUsbTetherRequested = false;
+                mRndisEnabled = usbConfigured && rndisEnabled;
             }
         }
 
@@ -1121,34 +1093,8 @@
     public int setUsbTethering(boolean enable) {
         if (VDBG) Log.d(TAG, "setUsbTethering(" + enable + ")");
         UsbManager usbManager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);
-
         synchronized (mPublicSync) {
-            if (enable) {
-                if (mRndisEnabled) {
-                    final long ident = Binder.clearCallingIdentity();
-                    try {
-                        tetherMatchingInterfaces(IControlsTethering.STATE_TETHERED,
-                                ConnectivityManager.TETHERING_USB);
-                    } finally {
-                        Binder.restoreCallingIdentity(ident);
-                    }
-                } else {
-                    mUsbTetherRequested = true;
-                    usbManager.setCurrentFunction(UsbManager.USB_FUNCTION_RNDIS, false);
-                }
-            } else {
-                final long ident = Binder.clearCallingIdentity();
-                try {
-                    tetherMatchingInterfaces(IControlsTethering.STATE_AVAILABLE,
-                            ConnectivityManager.TETHERING_USB);
-                } finally {
-                    Binder.restoreCallingIdentity(ident);
-                }
-                if (mRndisEnabled) {
-                    usbManager.setCurrentFunction(null, false);
-                }
-                mUsbTetherRequested = false;
-            }
+            usbManager.setCurrentFunction(enable ? UsbManager.USB_FUNCTION_RNDIS : null, false);
         }
         return ConnectivityManager.TETHER_ERROR_NO_ERROR;
     }
@@ -1205,7 +1151,7 @@
         if (!mForwardedDownstreams.isEmpty()) return true;
 
         synchronized (mPublicSync) {
-            return mUsbTetherRequested || mWifiTetherRequested;
+            return mWifiTetherRequested;
         }
     }
 
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index 7715727..c7a4315 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -305,6 +305,7 @@
         } else {
             for (Network underlying : underlyingNetworks) {
                 final NetworkCapabilities underlyingCaps = cm.getNetworkCapabilities(underlying);
+                if (underlyingCaps == null) continue;
                 for (int underlyingType : underlyingCaps.getTransportTypes()) {
                     transportTypes = ArrayUtils.appendInt(transportTypes, underlyingType);
                 }
diff --git a/services/core/java/com/android/server/content/SyncJobService.java b/services/core/java/com/android/server/content/SyncJobService.java
index 29b322e..d957ca0 100644
--- a/services/core/java/com/android/server/content/SyncJobService.java
+++ b/services/core/java/com/android/server/content/SyncJobService.java
@@ -25,6 +25,9 @@
 import android.util.Log;
 import android.util.Slog;
 import android.util.SparseArray;
+import android.util.SparseBooleanArray;
+
+import com.android.internal.annotations.GuardedBy;
 
 public class SyncJobService extends JobService {
     private static final String TAG = "SyncManager";
@@ -32,7 +35,14 @@
     public static final String EXTRA_MESSENGER = "messenger";
 
     private Messenger mMessenger;
-    private SparseArray<JobParameters> jobParamsMap = new SparseArray<JobParameters>();
+
+    private final Object mLock = new Object();
+
+    @GuardedBy("mLock")
+    private final SparseArray<JobParameters> mJobParamsMap = new SparseArray<>();
+
+    @GuardedBy("mLock")
+    private final SparseBooleanArray mStartedSyncs = new SparseBooleanArray();
 
     private final SyncLogger mLogger = SyncLogger.getInstance();
 
@@ -69,8 +79,10 @@
         mLogger.purgeOldLogs();
 
         boolean isLoggable = Log.isLoggable(TAG, Log.VERBOSE);
-        synchronized (jobParamsMap) {
-            jobParamsMap.put(params.getJobId(), params);
+        synchronized (mLock) {
+            final int jobId = params.getJobId();
+            mJobParamsMap.put(jobId, params);
+            mStartedSyncs.delete(jobId);
         }
         Message m = Message.obtain();
         m.what = SyncManager.SyncHandler.MESSAGE_START_SYNC;
@@ -97,8 +109,18 @@
                     + params.getStopReason());
         }
         mLogger.log("onStopJob() ", mLogger.jobParametersToString(params));
-        synchronized (jobParamsMap) {
-            jobParamsMap.remove(params.getJobId());
+        synchronized (mLock) {
+            final int jobId = params.getJobId();
+            mJobParamsMap.remove(jobId);
+
+            if (!mStartedSyncs.get(jobId)) {
+                final String message = "Job " + jobId + " didn't start: params=" +
+                        jobParametersToString(params);
+                mLogger.log(message);
+                Slog.wtf(TAG, message);
+            }
+
+            mStartedSyncs.delete(jobId);
         }
         Message m = Message.obtain();
         m.what = SyncManager.SyncHandler.MESSAGE_STOP_SYNC;
@@ -117,8 +139,8 @@
     }
 
     public void callJobFinished(int jobId, boolean needsReschedule, String why) {
-        synchronized (jobParamsMap) {
-            JobParameters params = jobParamsMap.get(jobId);
+        synchronized (mLock) {
+            JobParameters params = mJobParamsMap.get(jobId);
             mLogger.log("callJobFinished()",
                     " jobid=", jobId,
                     " needsReschedule=", needsReschedule,
@@ -126,10 +148,25 @@
                     " why=", why);
             if (params != null) {
                 jobFinished(params, needsReschedule);
-                jobParamsMap.remove(jobId);
+                mJobParamsMap.remove(jobId);
             } else {
                 Slog.e(TAG, "Job params not found for " + String.valueOf(jobId));
             }
         }
     }
+
+    public void markSyncStarted(int jobId) {
+        synchronized (mLock) {
+            mStartedSyncs.put(jobId, true);
+        }
+    }
+
+    public static String jobParametersToString(JobParameters params) {
+        if (params == null) {
+            return "job:null";
+        } else {
+            return "job:#" + params.getJobId() + ":"
+                    + SyncOperation.maybeCreateFromJobExtras(params.getExtras());
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/content/SyncLogger.java b/services/core/java/com/android/server/content/SyncLogger.java
index 8503768..75c0181 100644
--- a/services/core/java/com/android/server/content/SyncLogger.java
+++ b/services/core/java/com/android/server/content/SyncLogger.java
@@ -233,12 +233,7 @@
 
         @Override
         public String jobParametersToString(JobParameters params) {
-            if (params == null) {
-                return "job:null";
-            } else {
-                return "job:#" + params.getJobId() + ":"
-                        + SyncOperation.maybeCreateFromJobExtras(params.getExtras());
-            }
+            return SyncJobService.jobParametersToString(params);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/content/SyncManager.java b/services/core/java/com/android/server/content/SyncManager.java
index 965159b..ad2cf6c 100644
--- a/services/core/java/com/android/server/content/SyncManager.java
+++ b/services/core/java/com/android/server/content/SyncManager.java
@@ -2898,6 +2898,8 @@
             final boolean isLoggable = Log.isLoggable(TAG, Log.VERBOSE);
             if (isLoggable) Slog.v(TAG, op.toString());
 
+            mSyncJobService.markSyncStarted(op.jobId);
+
             if (mStorageIsLow) {
                 deferSyncH(op, SYNC_DELAY_ON_LOW_STORAGE, "storage low");
                 return;
diff --git a/services/core/java/com/android/server/display/BrightnessMappingStrategy.java b/services/core/java/com/android/server/display/BrightnessMappingStrategy.java
index 3b9d40f..ac0e1b5 100644
--- a/services/core/java/com/android/server/display/BrightnessMappingStrategy.java
+++ b/services/core/java/com/android/server/display/BrightnessMappingStrategy.java
@@ -17,6 +17,8 @@
 package com.android.server.display;
 
 import android.annotation.Nullable;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
 import android.hardware.display.BrightnessConfiguration;
 import android.os.PowerManager;
 import android.util.MathUtils;
@@ -41,11 +43,30 @@
     private static final boolean DEBUG = false;
 
     @Nullable
-    public static BrightnessMappingStrategy create(
-            float[] luxLevels, int[] brightnessLevelsBacklight, float[] brightnessLevelsNits,
-            float[] nitsRange, int[] backlightRange) {
+    public static BrightnessMappingStrategy create(Resources resources) {
+        float[] luxLevels = getLuxLevels(resources.getIntArray(
+                com.android.internal.R.array.config_autoBrightnessLevels));
+        int[] brightnessLevelsBacklight = resources.getIntArray(
+                com.android.internal.R.array.config_autoBrightnessLcdBacklightValues);
+        float[] brightnessLevelsNits = getFloatArray(resources.obtainTypedArray(
+                com.android.internal.R.array.config_autoBrightnessDisplayValuesNits));
+
+        float[] nitsRange = getFloatArray(resources.obtainTypedArray(
+                com.android.internal.R.array.config_screenBrightnessNits));
+        int[] backlightRange = resources.getIntArray(
+                com.android.internal.R.array.config_screenBrightnessBacklight);
+
         if (isValidMapping(nitsRange, backlightRange)
                 && isValidMapping(luxLevels, brightnessLevelsNits)) {
+            int minimumBacklight = resources.getInteger(
+                    com.android.internal.R.integer.config_screenBrightnessSettingMinimum);
+            int maximumBacklight = resources.getInteger(
+                    com.android.internal.R.integer.config_screenBrightnessSettingMaximum);
+            if (backlightRange[0] > minimumBacklight
+                    || backlightRange[backlightRange.length - 1] < maximumBacklight) {
+                Slog.w(TAG, "Screen brightness mapping does not cover whole range of available"
+                        + " backlight values, autobrightness functionality may be impaired.");
+            }
             BrightnessConfiguration.Builder builder = new BrightnessConfiguration.Builder();
             builder.setCurve(luxLevels, brightnessLevelsNits);
             return new PhysicalMappingStrategy(builder.build(), nitsRange, backlightRange);
@@ -56,6 +77,25 @@
         }
     }
 
+    private static float[] getLuxLevels(int[] lux) {
+        // The first control point is implicit and always at 0 lux.
+        float[] levels = new float[lux.length + 1];
+        for (int i = 0; i < lux.length; i++) {
+            levels[i + 1] = (float) lux[i];
+        }
+        return levels;
+    }
+
+    private static float[] getFloatArray(TypedArray array) {
+        final int N = array.length();
+        float[] vals = new float[N];
+        for (int i = 0; i < N; i++) {
+            vals[i] = array.getFloat(i, -1.0f);
+        }
+        array.recycle();
+        return vals;
+    }
+
     private static boolean isValidMapping(float[] x, float[] y) {
         if (x == null || y == null || x.length == 0 || y.length == 0) {
             return false;
@@ -124,10 +164,17 @@
      * brightness and 0 is the display at minimum brightness.
      *
      * @param lux The current ambient brightness in lux.
-     * @return The desired brightness of the display compressed to the range [0, 1.0].
+     * @return The desired brightness of the display normalized to the range [0, 1.0].
      */
     public abstract float getBrightness(float lux);
 
+    /**
+     * Gets the display's brightness in nits for the given backlight value.
+     *
+     * Returns -1.0f if there's no available mapping for the backlight to nits.
+     */
+    public abstract float getNits(int backlight);
+
     public abstract void dump(PrintWriter pw);
 
     private static float normalizeAbsoluteBrightness(int brightness) {
@@ -175,8 +222,6 @@
 
         @Override
         public boolean setBrightnessConfiguration(@Nullable BrightnessConfiguration config) {
-            Slog.e(TAG,
-                    "setBrightnessConfiguration called on device without display information.");
             return false;
         }
 
@@ -186,6 +231,11 @@
         }
 
         @Override
+        public float getNits(int backlight) {
+            return -1.0f;
+        }
+
+        @Override
         public void dump(PrintWriter pw) {
             pw.println("SimpleMappingStrategy");
             pw.println("  mSpline=" + mSpline);
@@ -209,7 +259,11 @@
 
         // A spline mapping from nits to the corresponding backlight value, normalized to the range
         // [0, 1.0].
-        private final Spline mBacklightSpline;
+        private final Spline mNitsToBacklightSpline;
+
+        // A spline mapping from the device's backlight value, normalized to the range [0, 1.0], to
+        // a brightness in nits.
+        private final Spline mBacklightToNitsSpline;
 
         // The default brightness configuration.
         private final BrightnessConfiguration mDefaultConfig;
@@ -227,19 +281,18 @@
 
             // Setup the backlight spline
             final int N = nits.length;
-            float[] x = new float[N];
-            float[] y = new float[N];
+            float[] normalizedBacklight = new float[N];
             for (int i = 0; i < N; i++) {
-                x[i] = nits[i];
-                y[i] = normalizeAbsoluteBrightness(backlight[i]);
+                normalizedBacklight[i] = normalizeAbsoluteBrightness(backlight[i]);
             }
 
-            mBacklightSpline = Spline.createSpline(x, y);
+            mNitsToBacklightSpline = Spline.createSpline(nits, normalizedBacklight);
+            mBacklightToNitsSpline = Spline.createSpline(normalizedBacklight, nits);
             if (DEBUG) {
-                Slog.d(TAG, "Backlight spline: " + mBacklightSpline);
+                Slog.d(TAG, "Backlight spline: " + mNitsToBacklightSpline);
                 for (float v = 1f; v < nits[nits.length - 1] * 1.25f; v *= 1.25f) {
                     Slog.d(TAG, String.format(
-                                "  %7.1f: %7.1f", v, mBacklightSpline.interpolate(v)));
+                                "  %7.1f: %7.1f", v, mNitsToBacklightSpline.interpolate(v)));
                 }
             }
 
@@ -275,7 +328,12 @@
 
         @Override
         public float getBrightness(float lux) {
-            return mBacklightSpline.interpolate(mBrightnessSpline.interpolate(lux));
+            return mNitsToBacklightSpline.interpolate(mBrightnessSpline.interpolate(lux));
+        }
+
+        @Override
+        public float getNits(int backlight) {
+            return mBacklightToNitsSpline.interpolate(normalizeAbsoluteBrightness(backlight));
         }
 
         @Override
@@ -283,7 +341,7 @@
             pw.println("PhysicalMappingStrategy");
             pw.println("  mConfig=" + mConfig);
             pw.println("  mBrightnessSpline=" + mBrightnessSpline);
-            pw.println("  mBacklightSpline=" + mBacklightSpline);
+            pw.println("  mNitsToBacklightSpline=" + mNitsToBacklightSpline);
         }
     }
 }
diff --git a/services/core/java/com/android/server/display/BrightnessTracker.java b/services/core/java/com/android/server/display/BrightnessTracker.java
index 42247f9..cbb1c01 100644
--- a/services/core/java/com/android/server/display/BrightnessTracker.java
+++ b/services/core/java/com/android/server/display/BrightnessTracker.java
@@ -24,7 +24,6 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.ParceledListSlice;
-import android.database.ContentObserver;
 import android.hardware.Sensor;
 import android.hardware.SensorEvent;
 import android.hardware.SensorEventListener;
@@ -34,6 +33,8 @@
 import android.os.BatteryManager;
 import android.os.Environment;
 import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
 import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.SystemClock;
@@ -88,7 +89,7 @@
 
     private static final String TAG_EVENTS = "events";
     private static final String TAG_EVENT = "event";
-    private static final String ATTR_BRIGHTNESS = "brightness";
+    private static final String ATTR_NITS = "nits";
     private static final String ATTR_TIMESTAMP = "timestamp";
     private static final String ATTR_PACKAGE_NAME = "packageName";
     private static final String ATTR_USER = "user";
@@ -97,7 +98,10 @@
     private static final String ATTR_BATTERY_LEVEL = "batteryLevel";
     private static final String ATTR_NIGHT_MODE = "nightMode";
     private static final String ATTR_COLOR_TEMPERATURE = "colorTemperature";
-    private static final String ATTR_LAST_BRIGHTNESS = "lastBrightness";
+    private static final String ATTR_LAST_NITS = "lastNits";
+
+    private static final int MSG_BACKGROUND_START = 0;
+    private static final int MSG_BRIGHTNESS_CHANGED = 1;
 
     // Lock held while accessing mEvents, is held while writing events to flash.
     private final Object mEventsLock = new Object();
@@ -113,9 +117,7 @@
     private final Context mContext;
     private final ContentResolver mContentResolver;
     private Handler mBgHandler;
-    // mSettingsObserver, mBroadcastReceiver and mSensorListener should only be used on
-    // the mBgHandler thread.
-    private SettingsObserver mSettingsObserver;
+    // mBroadcastReceiver and mSensorListener should only be used on the mBgHandler thread.
     private BroadcastReceiver mBroadcastReceiver;
     private SensorListener mSensorListener;
 
@@ -126,9 +128,9 @@
     @GuardedBy("mDataCollectionLock")
     private float mLastBatteryLevel = Float.NaN;
     @GuardedBy("mDataCollectionLock")
-    private int mIgnoreBrightness = -1;
+    private float mLastBrightness = -1;
     @GuardedBy("mDataCollectionLock")
-    private int mLastBrightness = -1;
+    private boolean mStarted;
 
     private final Injector mInjector;
 
@@ -144,33 +146,31 @@
         }
     }
 
-    /** Start listening for brightness slider events */
-    public void start() {
+    /**
+     * Start listening for brightness slider events
+     *
+     * @param brightness the initial screen brightness
+     */
+    public void start(float initialBrightness) {
         if (DEBUG) {
             Slog.d(TAG, "Start");
         }
-        mBgHandler = mInjector.getBackgroundHandler();
+        mBgHandler = new TrackerHandler(mInjector.getBackgroundHandler().getLooper());
         mUserManager = mContext.getSystemService(UserManager.class);
 
-        mBgHandler.post(() -> backgroundStart());
+        mBgHandler.obtainMessage(MSG_BACKGROUND_START, (Float) initialBrightness).sendToTarget();
     }
 
-    private void backgroundStart() {
+    private void backgroundStart(float initialBrightness) {
         readEvents();
 
-        mLastBrightness = mInjector.getSystemIntForUser(mContentResolver,
-                Settings.System.SCREEN_BRIGHTNESS, -1,
-                UserHandle.USER_CURRENT);
-
         mSensorListener = new SensorListener();
 
+
         if (mInjector.isInteractive(mContext)) {
             mInjector.registerSensorListener(mContext, mSensorListener, mBgHandler);
         }
 
-        mSettingsObserver = new SettingsObserver(mBgHandler);
-        mInjector.registerBrightnessObserver(mContentResolver, mSettingsObserver);
-
         final IntentFilter intentFilter = new IntentFilter();
         intentFilter.addAction(Intent.ACTION_SHUTDOWN);
         intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED);
@@ -180,6 +180,10 @@
         mInjector.registerReceiver(mContext, mBroadcastReceiver, intentFilter);
 
         mInjector.scheduleIdleJob(mContext);
+        synchronized (mDataCollectionLock) {
+            mLastBrightness = initialBrightness;
+            mStarted = true;
+        }
     }
 
     /** Stop listening for events */
@@ -188,10 +192,14 @@
         if (DEBUG) {
             Slog.d(TAG, "Stop");
         }
+        mBgHandler.removeMessages(MSG_BACKGROUND_START);
         mInjector.unregisterSensorListener(mContext, mSensorListener);
         mInjector.unregisterReceiver(mContext, mBroadcastReceiver);
-        mInjector.unregisterBrightnessObserver(mContext, mSettingsObserver);
         mInjector.cancelIdleJob(mContext);
+
+        synchronized (mDataCollectionLock) {
+            mStarted = false;
+        }
     }
 
     /**
@@ -220,40 +228,45 @@
         return new ParceledListSlice<>(out);
     }
 
-    /** Sets brightness without logging the brightness change event */
-    public void setBrightness(int brightness, int userId) {
-        synchronized (mDataCollectionLock) {
-            mIgnoreBrightness = brightness;
-        }
-        mInjector.putSystemIntForUser(mContentResolver, Settings.System.SCREEN_BRIGHTNESS,
-                brightness, userId);
-    }
-
     public void persistEvents() {
         scheduleWriteEvents();
     }
 
-    private void handleBrightnessChanged() {
+    /**
+     * Notify the BrightnessTracker that the user has changed the brightness of the display.
+     */
+    public void notifyBrightnessChanged(float brightness, boolean userInitiated) {
         if (DEBUG) {
-            Slog.d(TAG, "Brightness change");
+            Slog.d(TAG, String.format("notifyBrightnessChanged(brightness=%f, userInitiated=%b)",
+                        brightness, userInitiated));
         }
-        final BrightnessChangeEvent event = new BrightnessChangeEvent();
-        event.timeStamp = mInjector.currentTimeMillis();
+        Message m = mBgHandler.obtainMessage(MSG_BRIGHTNESS_CHANGED,
+                userInitiated ? 1 : 0, 0 /*unused*/, (Float) brightness);
+        m.sendToTarget();
+    }
 
-        int brightness = mInjector.getSystemIntForUser(mContentResolver,
-                Settings.System.SCREEN_BRIGHTNESS, -1,
-                UserHandle.USER_CURRENT);
-
+    private void handleBrightnessChanged(float brightness, boolean userInitiated) {
+        final BrightnessChangeEvent event;
         synchronized (mDataCollectionLock) {
-            int previousBrightness = mLastBrightness;
-            mLastBrightness = brightness;
-
-            if (brightness == -1 || brightness == mIgnoreBrightness) {
-                // Notified of brightness change but no setting or self change so ignore.
-                mIgnoreBrightness = -1;
+            if (!mStarted) {
+                // Not currently gathering brightness change information
                 return;
             }
 
+            float previousBrightness = mLastBrightness;
+            mLastBrightness = brightness;
+
+            if (!userInitiated) {
+                // We want to record what current brightness is so that we know what the user
+                // changed it from, but if it wasn't user initiated then we don't want to record it
+                // as a BrightnessChangeEvent.
+                return;
+            }
+
+
+            event = new BrightnessChangeEvent();
+            event.timeStamp = mInjector.currentTimeMillis();
+
             final int readingCount = mLastSensorReadings.size();
             if (readingCount == 0) {
                 // No sensor data so ignore this.
@@ -386,7 +399,7 @@
             if (userSerialNo != -1 && toWrite[i].timeStamp > timeCutOff) {
                 mEvents.append(toWrite[i]);
                 out.startTag(null, TAG_EVENT);
-                out.attribute(null, ATTR_BRIGHTNESS, Integer.toString(toWrite[i].brightness));
+                out.attribute(null, ATTR_NITS, Float.toString(toWrite[i].brightness));
                 out.attribute(null, ATTR_TIMESTAMP, Long.toString(toWrite[i].timeStamp));
                 out.attribute(null, ATTR_PACKAGE_NAME, toWrite[i].packageName);
                 out.attribute(null, ATTR_USER, Integer.toString(userSerialNo));
@@ -394,8 +407,8 @@
                 out.attribute(null, ATTR_NIGHT_MODE, Boolean.toString(toWrite[i].nightMode));
                 out.attribute(null, ATTR_COLOR_TEMPERATURE, Integer.toString(
                         toWrite[i].colorTemperature));
-                out.attribute(null, ATTR_LAST_BRIGHTNESS,
-                        Integer.toString(toWrite[i].lastBrightness));
+                out.attribute(null, ATTR_LAST_NITS,
+                        Float.toString(toWrite[i].lastBrightness));
                 StringBuilder luxValues = new StringBuilder();
                 StringBuilder luxTimestamps = new StringBuilder();
                 for (int j = 0; j < toWrite[i].luxValues.length; ++j) {
@@ -446,8 +459,8 @@
                 if (TAG_EVENT.equals(tag)) {
                     BrightnessChangeEvent event = new BrightnessChangeEvent();
 
-                    String brightness = parser.getAttributeValue(null, ATTR_BRIGHTNESS);
-                    event.brightness = Integer.parseInt(brightness);
+                    String brightness = parser.getAttributeValue(null, ATTR_NITS);
+                    event.brightness = Float.parseFloat(brightness);
                     String timestamp = parser.getAttributeValue(null, ATTR_TIMESTAMP);
                     event.timeStamp = Long.parseLong(timestamp);
                     event.packageName = parser.getAttributeValue(null, ATTR_PACKAGE_NAME);
@@ -460,8 +473,8 @@
                     String colorTemperature =
                             parser.getAttributeValue(null, ATTR_COLOR_TEMPERATURE);
                     event.colorTemperature = Integer.parseInt(colorTemperature);
-                    String lastBrightness = parser.getAttributeValue(null, ATTR_LAST_BRIGHTNESS);
-                    event.lastBrightness = Integer.parseInt(lastBrightness);
+                    String lastBrightness = parser.getAttributeValue(null, ATTR_LAST_NITS);
+                    event.lastBrightness = Float.parseFloat(lastBrightness);
 
                     String luxValue = parser.getAttributeValue(null, ATTR_LUX);
                     String luxTimestamp = parser.getAttributeValue(null, ATTR_LUX_TIMESTAMPS);
@@ -582,22 +595,6 @@
         }
     }
 
-    private final class SettingsObserver extends ContentObserver {
-        public SettingsObserver(Handler handler) {
-            super(handler);
-        }
-
-        @Override
-        public void onChange(boolean selfChange, Uri uri) {
-            if (DEBUG) {
-                Slog.v(TAG, "settings change " + uri);
-            }
-            // Self change is based on observer passed to notifyObserver, SettingsProvider
-            // passes null so no changes are self changes.
-            handleBrightnessChanged();
-        }
-    }
-
     private final class Receiver extends BroadcastReceiver {
         @Override
         public void onReceive(Context context, Intent intent) {
@@ -623,6 +620,24 @@
         }
     }
 
+    private final class TrackerHandler extends Handler {
+        public TrackerHandler(Looper looper) {
+            super(looper, null, true /*async*/);
+        }
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case MSG_BACKGROUND_START:
+                    backgroundStart((float)msg.obj /*initial brightness*/);
+                    break;
+                case MSG_BRIGHTNESS_CHANGED:
+                    float newBrightness = (float) msg.obj;
+                    boolean userInitiatedChange = (msg.arg1 == 1);
+                    handleBrightnessChanged(newBrightness, userInitiatedChange);
+                    break;
+            }
+        }
+    }
+
     @VisibleForTesting
     static class Injector {
         public void registerSensorListener(Context context,
@@ -638,18 +653,6 @@
             sensorManager.unregisterListener(sensorListener);
         }
 
-        public void registerBrightnessObserver(ContentResolver resolver,
-                ContentObserver settingsObserver) {
-            resolver.registerContentObserver(Settings.System.getUriFor(
-                    Settings.System.SCREEN_BRIGHTNESS),
-                    false, settingsObserver, UserHandle.USER_ALL);
-        }
-
-        public void unregisterBrightnessObserver(Context context,
-                ContentObserver settingsObserver) {
-            context.getContentResolver().unregisterContentObserver(settingsObserver);
-        }
-
         public void registerReceiver(Context context,
                 BroadcastReceiver receiver, IntentFilter filter) {
             context.registerReceiver(receiver, filter);
@@ -664,16 +667,6 @@
             return BackgroundThread.getHandler();
         }
 
-        public int getSystemIntForUser(ContentResolver resolver, String setting, int defaultValue,
-                int userId) {
-            return Settings.System.getIntForUser(resolver, setting, defaultValue, userId);
-        }
-
-        public void putSystemIntForUser(ContentResolver resolver, String setting, int value,
-                int userId) {
-            Settings.System.putIntForUser(resolver, setting, value, userId);
-        }
-
         public int getSecureIntForUser(ContentResolver resolver, String setting, int defaultValue,
                 int userId) {
             return Settings.Secure.getIntForUser(resolver, setting, defaultValue, userId);
diff --git a/services/core/java/com/android/server/display/DisplayManagerService.java b/services/core/java/com/android/server/display/DisplayManagerService.java
index 9b97934..02e4fe0 100644
--- a/services/core/java/com/android/server/display/DisplayManagerService.java
+++ b/services/core/java/com/android/server/display/DisplayManagerService.java
@@ -270,8 +270,6 @@
 
     private final Injector mInjector;
 
-    private final BrightnessTracker mBrightnessTracker;
-
     public DisplayManagerService(Context context) {
         this(context, new Injector());
     }
@@ -290,7 +288,6 @@
 
         PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
         mGlobalDisplayBrightness = pm.getDefaultScreenBrightnessSetting();
-        mBrightnessTracker = new BrightnessTracker(context, null);
         mCurrentUserId = UserHandle.USER_SYSTEM;
     }
 
@@ -1339,9 +1336,6 @@
 
             pw.println();
             mPersistentDataStore.dump(pw);
-
-            pw.println();
-            mBrightnessTracker.dump(pw);
         }
     }
 
@@ -1418,10 +1412,6 @@
                     break;
                 }
 
-                case MSG_REGISTER_BRIGHTNESS_TRACKER:
-                    mBrightnessTracker.start();
-                    break;
-
                 case MSG_LOAD_BRIGHTNESS_CONFIGURATION:
                     loadBrightnessConfiguration();
                     break;
@@ -1833,22 +1823,9 @@
             final int userId = UserHandle.getUserId(callingUid);
             final long token = Binder.clearCallingIdentity();
             try {
-                return mBrightnessTracker.getEvents(userId, hasUsageStats);
-            } finally {
-                Binder.restoreCallingIdentity(token);
-            }
-        }
-
-        @Override // Binder call
-        public void setBrightness(int brightness) {
-            // STOPSHIP - remove when adaptive brightness controller accepts curves.
-            mContext.enforceCallingOrSelfPermission(
-                    Manifest.permission.BRIGHTNESS_SLIDER_USAGE,
-                    "Permission to set brightness.");
-            int userId = UserHandle.getUserId(Binder.getCallingUid());
-            final long token = Binder.clearCallingIdentity();
-            try {
-                mBrightnessTracker.setBrightness(brightness, userId);
+                synchronized (mSyncRoot) {
+                    return mDisplayPowerController.getBrightnessEvents(userId, hasUsageStats);
+                }
             } finally {
                 Binder.restoreCallingIdentity(token);
             }
@@ -2028,7 +2005,9 @@
 
         @Override
         public void persistBrightnessSliderEvents() {
-            mBrightnessTracker.persistEvents();
+            synchronized (mSyncRoot) {
+                mDisplayPowerController.persistBrightnessSliderEvents();
+            }
         }
     }
 }
diff --git a/services/core/java/com/android/server/display/DisplayPowerController.java b/services/core/java/com/android/server/display/DisplayPowerController.java
index a2d9548..d2b8e5c 100644
--- a/services/core/java/com/android/server/display/DisplayPowerController.java
+++ b/services/core/java/com/android/server/display/DisplayPowerController.java
@@ -24,13 +24,16 @@
 
 import android.animation.Animator;
 import android.animation.ObjectAnimator;
+import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.content.Context;
+import android.content.pm.ParceledListSlice;
 import android.content.res.Resources;
-import android.content.res.TypedArray;
 import android.hardware.Sensor;
 import android.hardware.SensorEvent;
 import android.hardware.SensorEventListener;
 import android.hardware.SensorManager;
+import android.hardware.display.BrightnessChangeEvent;
 import android.hardware.display.BrightnessConfiguration;
 import android.hardware.display.DisplayManagerInternal.DisplayPowerCallbacks;
 import android.hardware.display.DisplayManagerInternal.DisplayPowerRequest;
@@ -96,7 +99,6 @@
     private static final int MSG_SCREEN_ON_UNBLOCKED = 3;
     private static final int MSG_SCREEN_OFF_UNBLOCKED = 4;
     private static final int MSG_CONFIGURE_BRIGHTNESS = 5;
-    private static final int MSG_USER_SWITCH = 6;
 
     private static final int PROXIMITY_UNKNOWN = -1;
     private static final int PROXIMITY_NEGATIVE = 0;
@@ -151,9 +153,6 @@
     // The dim screen brightness.
     private final int mScreenBrightnessDimConfig;
 
-    // The minimum screen brightness to use in a very dark room.
-    private final int mScreenBrightnessDarkConfig;
-
     // The minimum allowed brightness.
     private final int mScreenBrightnessRangeMinimum;
 
@@ -289,19 +288,30 @@
     // The controller for the automatic brightness level.
     private AutomaticBrightnessController mAutomaticBrightnessController;
 
-    // The default brightness configuration. Used for whenever we don't have a valid brightness
-    // configuration set. This is typically seen with users that don't have a brightness
-    // configuration that's different from the default.
-    private BrightnessConfiguration mDefaultBrightnessConfiguration;
+    // The mapper between ambient lux, display backlight values, and display brightness.
+    @Nullable
+    private BrightnessMappingStrategy mBrightnessMapper;
 
     // The current brightness configuration.
+    @Nullable
     private BrightnessConfiguration mBrightnessConfiguration;
 
+    // The last brightness that was set by the user and not temporary. Set to -1 when a brightness
+    // has yet to be recorded.
+    private int mLastBrightness;
+
+    // The last auto brightness adjustment that was set by the user and not temporary. Set to
+    // Float.NaN when an auto-brightness adjustment hasn't been recorded yet.
+    private float mLastAutoBrightnessAdjustment;
+
     // Animators.
     private ObjectAnimator mColorFadeOnAnimator;
     private ObjectAnimator mColorFadeOffAnimator;
     private RampAnimator<DisplayPowerState> mScreenBrightnessRampAnimator;
 
+    // Tracker for brightness changes
+    private final BrightnessTracker mBrightnessTracker;
+
     /**
      * Creates the display power controller.
      */
@@ -309,6 +319,7 @@
             DisplayPowerCallbacks callbacks, Handler handler,
             SensorManager sensorManager, DisplayBlanker blanker) {
         mHandler = new DisplayControllerHandler(handler.getLooper());
+        mBrightnessTracker = new BrightnessTracker(context, null);
         mCallbacks = callbacks;
 
         mBatteryStats = BatteryStatsService.getService();
@@ -327,23 +338,8 @@
         mScreenBrightnessDimConfig = clampAbsoluteBrightness(resources.getInteger(
                 com.android.internal.R.integer.config_screenBrightnessDim));
 
-        mScreenBrightnessDarkConfig = clampAbsoluteBrightness(resources.getInteger(
-                com.android.internal.R.integer.config_screenBrightnessDark));
-        if (mScreenBrightnessDarkConfig > mScreenBrightnessDimConfig) {
-            Slog.w(TAG, "Expected config_screenBrightnessDark ("
-                    + mScreenBrightnessDarkConfig + ") to be less than or equal to "
-                    + "config_screenBrightnessDim (" + mScreenBrightnessDimConfig + ").");
-        }
-        if (mScreenBrightnessDarkConfig > screenBrightnessSettingMinimum) {
-            Slog.w(TAG, "Expected config_screenBrightnessDark ("
-                    + mScreenBrightnessDarkConfig + ") to be less than or equal to "
-                    + "config_screenBrightnessSettingMinimum ("
-                    + screenBrightnessSettingMinimum + ").");
-        }
-
-        int screenBrightnessRangeMinimum = Math.min(Math.min(
-                screenBrightnessSettingMinimum, mScreenBrightnessDimConfig),
-                mScreenBrightnessDarkConfig);
+        mScreenBrightnessRangeMinimum =
+                Math.min(screenBrightnessSettingMinimum, mScreenBrightnessDimConfig);
 
         mScreenBrightnessRangeMaximum = clampAbsoluteBrightness(resources.getInteger(
                     com.android.internal.R.integer.config_screenBrightnessSettingMaximum));
@@ -362,18 +358,6 @@
                 com.android.internal.R.bool.config_skipScreenOnBrightnessRamp);
 
         if (mUseSoftwareAutoBrightnessConfig) {
-            float[] luxLevels = getLuxLevels(resources.getIntArray(
-                    com.android.internal.R.array.config_autoBrightnessLevels));
-            int[] backlightValues = resources.getIntArray(
-                    com.android.internal.R.array.config_autoBrightnessLcdBacklightValues);
-            float[] brightnessValuesNits = getFloatArray(resources.obtainTypedArray(
-                    com.android.internal.R.array.config_autoBrightnessDisplayValuesNits));
-
-            final float screenMinimumNits = resources.getFloat(
-                    com.android.internal.R.dimen.config_screenBrightnessMinimumNits);
-            final float screenMaximumNits = resources.getFloat(
-                    com.android.internal.R.dimen.config_screenBrightnessMaximumNits);
-
             final float dozeScaleFactor = resources.getFraction(
                     com.android.internal.R.fraction.config_screenAutoBrightnessDozeScaleFactor,
                     1, 1);
@@ -413,31 +397,13 @@
                         + "config_autoBrightnessLightSensorRate (" + lightSensorRate + ").");
             }
 
-            if (backlightValues != null && backlightValues.length > 0) {
-                final int bottom = backlightValues[0];
-                if (mScreenBrightnessDarkConfig > bottom) {
-                    Slog.w(TAG, "config_screenBrightnessDark (" + mScreenBrightnessDarkConfig
-                            + ") should be less than or equal to the first value of "
-                            + "config_autoBrightnessLcdBacklightValues ("
-                            + bottom + ").");
-                }
-                if (bottom < screenBrightnessRangeMinimum) {
-                    screenBrightnessRangeMinimum = bottom;
-                }
-            }
-
-            float[] nitsRange = { screenMinimumNits, screenMaximumNits };
-            int[] backlightRange = { screenBrightnessRangeMinimum, mScreenBrightnessRangeMaximum };
-
-            BrightnessMappingStrategy mapper = BrightnessMappingStrategy.create(
-                    luxLevels, backlightValues, brightnessValuesNits,
-                    nitsRange, backlightRange);
-            if (mapper != null) {
+            mBrightnessMapper = BrightnessMappingStrategy.create(resources);
+            if (mBrightnessMapper != null) {
                 mAutomaticBrightnessController = new AutomaticBrightnessController(this,
-                        handler.getLooper(), sensorManager, mapper, lightSensorWarmUpTimeConfig,
-                        screenBrightnessRangeMinimum, mScreenBrightnessRangeMaximum,
-                        dozeScaleFactor, lightSensorRate, initialLightSensorRate,
-                        brighteningLightDebounce, darkeningLightDebounce,
+                        handler.getLooper(), sensorManager, mBrightnessMapper,
+                        lightSensorWarmUpTimeConfig, mScreenBrightnessRangeMinimum,
+                        mScreenBrightnessRangeMaximum, dozeScaleFactor, lightSensorRate,
+                        initialLightSensorRate, brighteningLightDebounce, darkeningLightDebounce,
                         autoBrightnessResetAmbientLuxAfterWarmUp, ambientLightHorizon,
                         autoBrightnessAdjustmentMaxGamma, dynamicHysteresis);
             } else {
@@ -445,9 +411,6 @@
             }
         }
 
-        mScreenBrightnessRangeMinimum = screenBrightnessRangeMinimum;
-
-
         mColorFadeEnabled = !ActivityManager.isLowRamDeviceStatic();
         mColorFadeFadesConfig = resources.getBoolean(
                 com.android.internal.R.bool.config_animateScreenLights);
@@ -466,25 +429,8 @@
             }
         }
 
-    }
-
-    private static float[] getLuxLevels(int[] lux) {
-        // The first control point is implicit and always at 0 lux.
-        float[] levels = new float[lux.length + 1];
-        for (int i = 0; i < lux.length; i++) {
-            levels[i + 1] = (float) lux[i];
-        }
-        return levels;
-    }
-
-    private static float[] getFloatArray(TypedArray array) {
-        final int N = array.length();
-        float[] vals = new float[N];
-        for (int i = 0; i < N; i++) {
-            vals[i] = array.getFloat(i, -1.0f);
-        }
-        array.recycle();
-        return vals;
+        mLastBrightness = -1;
+        mLastAutoBrightnessAdjustment = Float.NaN;
     }
 
     /**
@@ -495,6 +441,23 @@
     }
 
     /**
+     * Get the {@link BrightnessChangeEvent}s for the specified user.
+     * @param userId userId to fetch data for
+     * @param includePackage if false will null out the package name in events
+     */
+    public ParceledListSlice<BrightnessChangeEvent> getBrightnessEvents(
+            @UserIdInt int userId, boolean includePackage) {
+        return mBrightnessTracker.getEvents(userId, includePackage);
+    }
+
+    /**
+     * Persist the brightness slider events to disk.
+     */
+    public void persistBrightnessSliderEvents() {
+        mBrightnessTracker.persistEvents();
+    }
+
+    /**
      * Requests a new power state.
      * The controller makes a copy of the provided object and then
      * begins adjusting the power state to match what was requested.
@@ -588,6 +551,12 @@
         } catch (RemoteException ex) {
             // same process
         }
+
+        // Initialize all of the brightness tracking state
+        final float brightness = getNits(mPowerState.getScreenBrightness());
+        if (brightness >= 0.0f) {
+            mBrightnessTracker.start(brightness);
+        }
     }
 
     private final Animator.AnimatorListener mAnimatorListener = new Animator.AnimatorListener() {
@@ -722,16 +691,32 @@
             brightness = PowerManager.BRIGHTNESS_OFF;
         }
 
-        // Configure auto-brightness.
-        boolean autoBrightnessEnabled = false;
-        if (mAutomaticBrightnessController != null) {
-            final boolean autoBrightnessEnabledInDoze =
-                    mAllowAutoBrightnessWhileDozingConfig && Display.isDozeState(state);
-            autoBrightnessEnabled = mPowerRequest.useAutoBrightness
+
+        final boolean autoBrightnessEnabledInDoze =
+                mAllowAutoBrightnessWhileDozingConfig && Display.isDozeState(state);
+        final boolean autoBrightnessEnabled = mPowerRequest.useAutoBrightness
                     && (state == Display.STATE_ON || autoBrightnessEnabledInDoze)
-                    && brightness < 0;
-            final boolean userInitiatedChange = autoBrightnessAdjustmentChanged
-                    && mPowerRequest.brightnessSetByUser;
+                    && brightness < 0
+                    && mAutomaticBrightnessController != null;
+        final boolean brightnessAdjustmentChanged =
+                !Float.isNaN(mLastAutoBrightnessAdjustment)
+                && mPowerRequest.screenAutoBrightnessAdjustment != mLastAutoBrightnessAdjustment;
+        final boolean brightnessChanged = mLastBrightness >= 0
+                && mPowerRequest.screenBrightness != mLastBrightness;
+
+        // Update the last set brightness values.
+        final boolean userInitiatedChange;
+        if (mPowerRequest.brightnessSetByUser && !mPowerRequest.brightnessIsTemporary) {
+            userInitiatedChange = autoBrightnessEnabled && brightnessAdjustmentChanged
+                    || !autoBrightnessEnabled && brightnessChanged;
+            mLastBrightness = mPowerRequest.screenBrightness;
+            mLastAutoBrightnessAdjustment = mPowerRequest.screenAutoBrightnessAdjustment;
+        } else {
+            userInitiatedChange = false;
+        }
+
+        // Configure auto-brightness.
+        if (mAutomaticBrightnessController != null) {
             mAutomaticBrightnessController.configure(autoBrightnessEnabled,
                     mBrightnessConfiguration, mPowerRequest.screenAutoBrightnessAdjustment,
                     state != Display.STATE_ON, userInitiatedChange);
@@ -854,6 +839,13 @@
                 animateScreenBrightness(brightness,
                         slowChange ? mBrightnessRampRateSlow : mBrightnessRampRateFast);
             }
+
+            final float brightnessInNits = getNits(brightness);
+            if (!mPowerRequest.brightnessIsTemporary && brightnessInNits >= 0.0f) {
+                // We only want to track changes made by the user and on devices that can actually
+                // map the display backlight values into a physical brightness unit.
+                mBrightnessTracker.notifyBrightnessChanged(brightnessInNits, userInitiatedChange);
+            }
         }
 
         // Determine whether the display is ready for use in the newly requested state.
@@ -1312,6 +1304,14 @@
         mHandler.post(mOnStateChangedRunnable);
     }
 
+    private float getNits(int backlight) {
+        if (mBrightnessMapper != null) {
+            return mBrightnessMapper.getNits(backlight);
+        } else {
+            return -1.0f;
+        }
+    }
+
     private final Runnable mOnStateChangedRunnable = new Runnable() {
         @Override
         public void run() {
@@ -1362,7 +1362,6 @@
         pw.println("Display Power Controller Configuration:");
         pw.println("  mScreenBrightnessDozeConfig=" + mScreenBrightnessDozeConfig);
         pw.println("  mScreenBrightnessDimConfig=" + mScreenBrightnessDimConfig);
-        pw.println("  mScreenBrightnessDarkConfig=" + mScreenBrightnessDarkConfig);
         pw.println("  mScreenBrightnessRangeMinimum=" + mScreenBrightnessRangeMinimum);
         pw.println("  mScreenBrightnessRangeMaximum=" + mScreenBrightnessRangeMaximum);
         pw.println("  mUseSoftwareAutoBrightnessConfig=" + mUseSoftwareAutoBrightnessConfig);
@@ -1383,7 +1382,6 @@
         pw.println("Display Power Controller Thread State:");
         pw.println("  mPowerRequest=" + mPowerRequest);
         pw.println("  mWaitingForNegativeProximity=" + mWaitingForNegativeProximity);
-
         pw.println("  mProximitySensor=" + mProximitySensor);
         pw.println("  mProximitySensorEnabled=" + mProximitySensorEnabled);
         pw.println("  mProximityThreshold=" + mProximityThreshold);
@@ -1392,6 +1390,8 @@
         pw.println("  mPendingProximityDebounceTime="
                 + TimeUtils.formatUptime(mPendingProximityDebounceTime));
         pw.println("  mScreenOffBecauseOfProximity=" + mScreenOffBecauseOfProximity);
+        pw.println("  mLastBrightness=" + mLastBrightness);
+        pw.println("  mLastAutoBrightnessAdjustment=" + mLastAutoBrightnessAdjustment);
         pw.println("  mAppliedAutoBrightness=" + mAppliedAutoBrightness);
         pw.println("  mAppliedDimming=" + mAppliedDimming);
         pw.println("  mAppliedLowPower=" + mAppliedLowPower);
@@ -1420,6 +1420,10 @@
             mAutomaticBrightnessController.dump(pw);
         }
 
+        if (mBrightnessTracker != null) {
+            pw.println();
+            mBrightnessTracker.dump(pw);
+        }
     }
 
     private static String proximityToString(int state) {
@@ -1481,8 +1485,7 @@
                     }
                     break;
                 case MSG_CONFIGURE_BRIGHTNESS:
-                    BrightnessConfiguration c = (BrightnessConfiguration) msg.obj;
-                    mBrightnessConfiguration = c != null ? c : mDefaultBrightnessConfiguration;
+                    mBrightnessConfiguration = (BrightnessConfiguration)msg.obj;
                     updatePowerState();
                     break;
             }
diff --git a/services/core/java/com/android/server/job/GrantedUriPermissions.java b/services/core/java/com/android/server/job/GrantedUriPermissions.java
index c23b109..8fecb8f 100644
--- a/services/core/java/com/android/server/job/GrantedUriPermissions.java
+++ b/services/core/java/com/android/server/job/GrantedUriPermissions.java
@@ -25,6 +25,7 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -153,4 +154,21 @@
             pw.println(mUris.get(i));
         }
     }
+
+    public void dump(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        proto.write(GrantedUriPermissionsDumpProto.FLAGS, mGrantFlags);
+        proto.write(GrantedUriPermissionsDumpProto.SOURCE_USER_ID, mSourceUserId);
+        proto.write(GrantedUriPermissionsDumpProto.TAG, mTag);
+        proto.write(GrantedUriPermissionsDumpProto.PERMISSION_OWNER, mPermissionOwner.toString());
+        for (int i = 0; i < mUris.size(); i++) {
+            Uri u = mUris.get(i);
+            if (u != null) {
+                proto.write(GrantedUriPermissionsDumpProto.URIS, u.toString());
+            }
+        }
+
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/JobPackageTracker.java b/services/core/java/com/android/server/job/JobPackageTracker.java
index 296743b..8b8faa3 100644
--- a/services/core/java/com/android/server/job/JobPackageTracker.java
+++ b/services/core/java/com/android/server/job/JobPackageTracker.java
@@ -28,6 +28,7 @@
 import android.util.SparseArray;
 import android.util.SparseIntArray;
 import android.util.TimeUtils;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.util.RingBufferIndices;
 import com.android.server.job.controllers.JobStatus;
@@ -308,13 +309,13 @@
             }
         }
 
-        void dump(PrintWriter pw, String header, String prefix, long now, long nowEllapsed,
+        void dump(PrintWriter pw, String header, String prefix, long now, long nowElapsed,
                 int filterUid) {
             final long period = getTotalTime(now);
             pw.print(prefix); pw.print(header); pw.print(" at ");
             pw.print(DateFormat.format("yyyy-MM-dd-HH-mm-ss", mStartClockTime).toString());
             pw.print(" (");
-            TimeUtils.formatDuration(mStartElapsedTime, nowEllapsed, pw);
+            TimeUtils.formatDuration(mStartElapsedTime, nowElapsed, pw);
             pw.print(") over ");
             TimeUtils.formatDuration(period, pw);
             pw.println(":");
@@ -365,6 +366,73 @@
             pw.print(mMaxTotalActive); pw.print(" total, ");
             pw.print(mMaxFgActive); pw.println(" foreground");
         }
+
+        private void printPackageEntryState(ProtoOutputStream proto, long fieldId,
+                long duration, int count) {
+            final long token = proto.start(fieldId);
+            proto.write(DataSetProto.PackageEntryProto.State.DURATION_MS, duration);
+            proto.write(DataSetProto.PackageEntryProto.State.COUNT, count);
+            proto.end(token);
+        }
+
+        void dump(ProtoOutputStream proto, long fieldId, long now, long nowElapsed, int filterUid) {
+            final long token = proto.start(fieldId);
+            final long period = getTotalTime(now);
+
+            proto.write(DataSetProto.START_CLOCK_TIME_MS, mStartClockTime);
+            proto.write(DataSetProto.ELAPSED_TIME_MS, nowElapsed - mStartElapsedTime);
+            proto.write(DataSetProto.PERIOD_MS, period);
+
+            final int NE = mEntries.size();
+            for (int i = 0; i < NE; i++) {
+                int uid = mEntries.keyAt(i);
+                if (filterUid != -1 && filterUid != UserHandle.getAppId(uid)) {
+                    continue;
+                }
+                ArrayMap<String, PackageEntry> uidMap = mEntries.valueAt(i);
+                final int NP = uidMap.size();
+                for (int j = 0; j < NP; j++) {
+                    final long peToken = proto.start(DataSetProto.PACKAGE_ENTRIES);
+                    PackageEntry pe = uidMap.valueAt(j);
+
+                    proto.write(DataSetProto.PackageEntryProto.UID, uid);
+                    proto.write(DataSetProto.PackageEntryProto.PACKAGE_NAME, uidMap.keyAt(j));
+
+                    printPackageEntryState(proto, DataSetProto.PackageEntryProto.PENDING_STATE,
+                            pe.getPendingTime(now), pe.pendingCount);
+                    printPackageEntryState(proto, DataSetProto.PackageEntryProto.ACTIVE_STATE,
+                            pe.getActiveTime(now), pe.activeCount);
+                    printPackageEntryState(proto, DataSetProto.PackageEntryProto.ACTIVE_TOP_STATE,
+                            pe.getActiveTopTime(now), pe.activeTopCount);
+
+                    proto.write(DataSetProto.PackageEntryProto.PENDING,
+                          pe.pendingNesting > 0 || pe.hadPending);
+                    proto.write(DataSetProto.PackageEntryProto.ACTIVE,
+                          pe.activeNesting > 0 || pe.hadActive);
+                    proto.write(DataSetProto.PackageEntryProto.ACTIVE_TOP,
+                          pe.activeTopNesting > 0 || pe.hadActiveTop);
+
+                    for (int k = 0; k < pe.stopReasons.size(); k++) {
+                        final long srcToken =
+                                proto.start(DataSetProto.PackageEntryProto.STOP_REASONS);
+
+                        proto.write(DataSetProto.PackageEntryProto.StopReasonCount.REASON,
+                                pe.stopReasons.keyAt(k));
+                        proto.write(DataSetProto.PackageEntryProto.StopReasonCount.COUNT,
+                                pe.stopReasons.valueAt(k));
+
+                        proto.end(srcToken);
+                    }
+
+                    proto.end(peToken);
+                }
+            }
+
+            proto.write(DataSetProto.MAX_CONCURRENCY, mMaxTotalActive);
+            proto.write(DataSetProto.MAX_FOREGROUND_CONCURRENCY, mMaxFgActive);
+
+            proto.end(token);
+        }
     }
 
     void rebatchIfNeeded(long now) {
@@ -450,7 +518,7 @@
 
     public void dump(PrintWriter pw, String prefix, int filterUid) {
         final long now = sUptimeMillisClock.millis();
-        final long nowEllapsed = sElapsedRealtimeClock.millis();
+        final long nowElapsed = sElapsedRealtimeClock.millis();
         final DataSet total;
         if (mLastDataSets[0] != null) {
             total = new DataSet(mLastDataSets[0]);
@@ -461,11 +529,37 @@
         mCurDataSet.addTo(total, now);
         for (int i = 1; i < mLastDataSets.length; i++) {
             if (mLastDataSets[i] != null) {
-                mLastDataSets[i].dump(pw, "Historical stats", prefix, now, nowEllapsed, filterUid);
+                mLastDataSets[i].dump(pw, "Historical stats", prefix, now, nowElapsed, filterUid);
                 pw.println();
             }
         }
-        total.dump(pw, "Current stats", prefix, now, nowEllapsed, filterUid);
+        total.dump(pw, "Current stats", prefix, now, nowElapsed, filterUid);
+    }
+
+    public void dump(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long now = sUptimeMillisClock.millis();
+        final long nowElapsed = sElapsedRealtimeClock.millis();
+
+        final DataSet total;
+        if (mLastDataSets[0] != null) {
+            total = new DataSet(mLastDataSets[0]);
+            mLastDataSets[0].addTo(total, now);
+        } else {
+            total = new DataSet(mCurDataSet);
+        }
+        mCurDataSet.addTo(total, now);
+
+        for (int i = 1; i < mLastDataSets.length; i++) {
+            if (mLastDataSets[i] != null) {
+                mLastDataSets[i].dump(proto, JobPackageTrackerDumpProto.HISTORICAL_STATS,
+                        now, nowElapsed, filterUid);
+            }
+        }
+        total.dump(proto, JobPackageTrackerDumpProto.CURRENT_STATS,
+                now, nowElapsed, filterUid);
+
+        proto.end(token);
     }
 
     public boolean dumpHistory(PrintWriter pw, String prefix, int filterUid) {
@@ -512,4 +606,40 @@
         }
         return true;
     }
+
+    public void dumpHistory(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final int size = mEventIndices.size();
+        if (size == 0) {
+            return;
+        }
+        final long token = proto.start(fieldId);
+
+        final long now = sElapsedRealtimeClock.millis();
+        for (int i = 0; i < size; i++) {
+            final int index = mEventIndices.indexOf(i);
+            final int uid = mEventUids[index];
+            if (filterUid != -1 && filterUid != UserHandle.getAppId(uid)) {
+                continue;
+            }
+            final int cmd = mEventCmds[index] & EVENT_CMD_MASK;
+            if (cmd == EVENT_NULL) {
+                continue;
+            }
+            final long heToken = proto.start(JobPackageHistoryProto.HISTORY_EVENT);
+
+            proto.write(JobPackageHistoryProto.HistoryEvent.EVENT, cmd);
+            proto.write(JobPackageHistoryProto.HistoryEvent.TIME_SINCE_EVENT_MS, now - mEventTimes[index]);
+            proto.write(JobPackageHistoryProto.HistoryEvent.UID, uid);
+            proto.write(JobPackageHistoryProto.HistoryEvent.JOB_ID, mEventJobIds[index]);
+            proto.write(JobPackageHistoryProto.HistoryEvent.TAG, mEventTags[index]);
+            if (cmd == EVENT_STOP_JOB || cmd == EVENT_STOP_PERIODIC_JOB) {
+                proto.write(JobPackageHistoryProto.HistoryEvent.STOP_REASON,
+                    (mEventCmds[index] & EVENT_STOP_REASON_MASK) >> EVENT_STOP_REASON_SHIFT);
+            }
+
+            proto.end(heToken);
+        }
+
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/JobSchedulerService.java b/services/core/java/com/android/server/job/JobSchedulerService.java
index bcb57ef..733ed3d 100644
--- a/services/core/java/com/android/server/job/JobSchedulerService.java
+++ b/services/core/java/com/android/server/job/JobSchedulerService.java
@@ -64,6 +64,7 @@
 import android.util.SparseArray;
 import android.util.SparseIntArray;
 import android.util.TimeUtils;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IBatteryStats;
@@ -74,6 +75,8 @@
 import com.android.server.DeviceIdleController;
 import com.android.server.FgThread;
 import com.android.server.LocalServices;
+import com.android.server.job.JobSchedulerServiceDumpProto.ActiveJob;
+import com.android.server.job.JobSchedulerServiceDumpProto.PendingJob;
 import com.android.server.job.JobStore.JobStatusFunctor;
 import com.android.server.job.controllers.AppIdleController;
 import com.android.server.job.controllers.BackgroundJobsController;
@@ -185,13 +188,18 @@
     boolean mReportedActive;
 
     /**
+     * Are we currently in device-wide standby parole?
+     */
+    volatile boolean mInParole;
+
+    /**
      * Current limit on the number of concurrent JobServiceContext entries we want to
      * keep actively running a job.
      */
     int mMaxActiveJobs = 1;
 
     /**
-     * Which uids are currently in the foreground.
+     * A mapping of which uids are currently in the foreground to their effective priority.
      */
     final SparseIntArray mUidPriorityOverride = new SparseIntArray();
 
@@ -466,11 +474,11 @@
                         DEFAULT_MAX_STANDARD_RESCHEDULE_COUNT);
                 MAX_WORK_RESCHEDULE_COUNT = mParser.getInt(KEY_MAX_WORK_RESCHEDULE_COUNT,
                         DEFAULT_MAX_WORK_RESCHEDULE_COUNT);
-                MIN_LINEAR_BACKOFF_TIME = mParser.getLong(KEY_MIN_LINEAR_BACKOFF_TIME,
+                MIN_LINEAR_BACKOFF_TIME = mParser.getDurationMillis(KEY_MIN_LINEAR_BACKOFF_TIME,
                         DEFAULT_MIN_LINEAR_BACKOFF_TIME);
-                MIN_EXP_BACKOFF_TIME = mParser.getLong(KEY_MIN_EXP_BACKOFF_TIME,
+                MIN_EXP_BACKOFF_TIME = mParser.getDurationMillis(KEY_MIN_EXP_BACKOFF_TIME,
                         DEFAULT_MIN_EXP_BACKOFF_TIME);
-                STANDBY_HEARTBEAT_TIME = mParser.getLong(KEY_STANDBY_HEARTBEAT_TIME,
+                STANDBY_HEARTBEAT_TIME = mParser.getDurationMillis(KEY_STANDBY_HEARTBEAT_TIME,
                         DEFAULT_STANDBY_HEARTBEAT_TIME);
                 STANDBY_BEATS[1] = mParser.getInt(KEY_STANDBY_WORKING_BEATS,
                         DEFAULT_STANDBY_WORKING_BEATS);
@@ -549,6 +557,36 @@
             }
             pw.println('}');
         }
+
+        void dump(ProtoOutputStream proto, long fieldId) {
+            final long token = proto.start(fieldId);
+
+            proto.write(ConstantsProto.MIN_IDLE_COUNT, MIN_IDLE_COUNT);
+            proto.write(ConstantsProto.MIN_CHARGING_COUNT, MIN_CHARGING_COUNT);
+            proto.write(ConstantsProto.MIN_BATTERY_NOT_LOW_COUNT, MIN_BATTERY_NOT_LOW_COUNT);
+            proto.write(ConstantsProto.MIN_STORAGE_NOT_LOW_COUNT, MIN_STORAGE_NOT_LOW_COUNT);
+            proto.write(ConstantsProto.MIN_CONNECTIVITY_COUNT, MIN_CONNECTIVITY_COUNT);
+            proto.write(ConstantsProto.MIN_CONTENT_COUNT, MIN_CONTENT_COUNT);
+            proto.write(ConstantsProto.MIN_READY_JOBS_COUNT, MIN_READY_JOBS_COUNT);
+            proto.write(ConstantsProto.HEAVY_USE_FACTOR, HEAVY_USE_FACTOR);
+            proto.write(ConstantsProto.MODERATE_USE_FACTOR, MODERATE_USE_FACTOR);
+            proto.write(ConstantsProto.FG_JOB_COUNT, FG_JOB_COUNT);
+            proto.write(ConstantsProto.BG_NORMAL_JOB_COUNT, BG_NORMAL_JOB_COUNT);
+            proto.write(ConstantsProto.BG_MODERATE_JOB_COUNT, BG_MODERATE_JOB_COUNT);
+            proto.write(ConstantsProto.BG_LOW_JOB_COUNT, BG_LOW_JOB_COUNT);
+            proto.write(ConstantsProto.BG_CRITICAL_JOB_COUNT, BG_CRITICAL_JOB_COUNT);
+            proto.write(ConstantsProto.MAX_STANDARD_RESCHEDULE_COUNT, MAX_STANDARD_RESCHEDULE_COUNT);
+            proto.write(ConstantsProto.MAX_WORK_RESCHEDULE_COUNT, MAX_WORK_RESCHEDULE_COUNT);
+            proto.write(ConstantsProto.MIN_LINEAR_BACKOFF_TIME_MS, MIN_LINEAR_BACKOFF_TIME);
+            proto.write(ConstantsProto.MIN_EXP_BACKOFF_TIME_MS, MIN_EXP_BACKOFF_TIME);
+            proto.write(ConstantsProto.STANDBY_HEARTBEAT_TIME_MS, STANDBY_HEARTBEAT_TIME);
+
+            for (int period : STANDBY_BEATS) {
+                proto.write(ConstantsProto.STANDBY_BEATS, period);
+            }
+
+            proto.end(token);
+        }
     }
 
     final Constants mConstants;
@@ -927,7 +965,7 @@
                 // with just the foreground priority.  This means that persistent processes
                 // can never be the top app priority...  that is fine.
                 mUidPriorityOverride.put(uid, JobInfo.PRIORITY_TOP_APP);
-            } else if (procState <= ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE) {
+            } else if (procState <= ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE) {
                 mUidPriorityOverride.put(uid, JobInfo.PRIORITY_FOREGROUND_APP);
             } else {
                 mUidPriorityOverride.delete(uid);
@@ -1720,28 +1758,31 @@
         }
 
         // If the app is in a non-active standby bucket, make sure we've waited
-        // an appropriate amount of time since the last invocation
-        final int bucket = job.getStandbyBucket();
-        if (mHeartbeat < mNextBucketHeartbeat[bucket]) {
-            // Only skip this job if it's still waiting for the end of its (initial) nominal
-            // bucket interval.  Once it's waited that long, we let it go ahead and clear.
-            // The final (NEVER) bucket is special; we never age those apps' jobs into
-            // runnability.
-            if (bucket >= mConstants.STANDBY_BEATS.length
-                    || (mHeartbeat < job.getBaseHeartbeat() + mConstants.STANDBY_BEATS[bucket])) {
-                // TODO: log/trace that we're deferring the job due to bucketing if we hit this
-                if (job.getWhenStandbyDeferred() == 0) {
-                    if (DEBUG_STANDBY) {
-                        Slog.v(TAG, "Bucket deferral: " + mHeartbeat + " < "
-                                + mNextBucketHeartbeat[job.getStandbyBucket()] + " for " + job);
+        // an appropriate amount of time since the last invocation.  During device-
+        // wide parole, standby bucketing is ignored.
+        if (!mInParole) {
+            final int bucket = job.getStandbyBucket();
+            if (mHeartbeat < mNextBucketHeartbeat[bucket]) {
+                // Only skip this job if it's still waiting for the end of its (initial) nominal
+                // bucket interval.  Once it's waited that long, we let it go ahead and clear.
+                // The final (NEVER) bucket is special; we never age those apps' jobs into
+                // runnability.
+                if (bucket >= mConstants.STANDBY_BEATS.length
+                        || (mHeartbeat < job.getBaseHeartbeat() + mConstants.STANDBY_BEATS[bucket])) {
+                    // TODO: log/trace that we're deferring the job due to bucketing if we hit this
+                    if (job.getWhenStandbyDeferred() == 0) {
+                        if (DEBUG_STANDBY) {
+                            Slog.v(TAG, "Bucket deferral: " + mHeartbeat + " < "
+                                    + mNextBucketHeartbeat[job.getStandbyBucket()] + " for " + job);
+                        }
+                        job.setWhenStandbyDeferred(sElapsedRealtimeClock.millis());
                     }
-                    job.setWhenStandbyDeferred(sElapsedRealtimeClock.millis());
-                }
-                return false;
-            } else {
-                if (DEBUG_STANDBY) {
-                    Slog.v(TAG, "Bucket deferred job aged into runnability at "
-                            + mHeartbeat + " : " + job);
+                    return false;
+                } else {
+                    if (DEBUG_STANDBY) {
+                        Slog.v(TAG, "Bucket deferred job aged into runnability at "
+                                + mHeartbeat + " : " + job);
+                    }
                 }
             }
         }
@@ -2086,7 +2127,10 @@
 
         @Override
         public void onParoleStateChanged(boolean isParoleOn) {
-            // Unused
+            if (DEBUG_STANDBY) {
+                Slog.i(TAG, "Global parole state now " + (isParoleOn ? "ON" : "OFF"));
+            }
+            mInParole = isParoleOn;
         }
     }
 
@@ -2322,9 +2366,46 @@
         public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
             if (!DumpUtils.checkDumpAndUsageStatsPermission(getContext(), TAG, pw)) return;
 
+            int filterUid = -1;
+            boolean proto = false;
+            if (!ArrayUtils.isEmpty(args)) {
+                int opti = 0;
+                while (opti < args.length) {
+                    String arg = args[opti];
+                    if ("-h".equals(arg)) {
+                        dumpHelp(pw);
+                        return;
+                    } else if ("-a".equals(arg)) {
+                        // Ignore, we always dump all.
+                    } else if ("--proto".equals(arg)) {
+                        proto = true;
+                    } else if (arg.length() > 0 && arg.charAt(0) == '-') {
+                        pw.println("Unknown option: " + arg);
+                        return;
+                    } else {
+                        break;
+                    }
+                    opti++;
+                }
+                if (opti < args.length) {
+                    String pkg = args[opti];
+                    try {
+                        filterUid = getContext().getPackageManager().getPackageUid(pkg,
+                                PackageManager.MATCH_ANY_USER);
+                    } catch (NameNotFoundException ignored) {
+                        pw.println("Invalid package: " + pkg);
+                        return;
+                    }
+                }
+            }
+
             long identityToken = Binder.clearCallingIdentity();
             try {
-                JobSchedulerService.this.dumpInternal(pw, args);
+                if (proto) {
+                    JobSchedulerService.this.dumpInternalProto(fd, filterUid);
+                } else {
+                    JobSchedulerService.this.dumpInternal(pw, filterUid);
+                }
             } finally {
                 Binder.restoreCallingIdentity(identityToken);
             }
@@ -2589,37 +2670,24 @@
         pw.println("  [package] is an optional package name to limit the output to.");
     }
 
-    void dumpInternal(final PrintWriter pw, String[] args) {
-        int filterUid = -1;
-        if (!ArrayUtils.isEmpty(args)) {
-            int opti = 0;
-            while (opti < args.length) {
-                String arg = args[opti];
-                if ("-h".equals(arg)) {
-                    dumpHelp(pw);
-                    return;
-                } else if ("-a".equals(arg)) {
-                    // Ignore, we always dump all.
-                } else if (arg.length() > 0 && arg.charAt(0) == '-') {
-                    pw.println("Unknown option: " + arg);
-                    return;
-                } else {
-                    break;
+    /** Sort jobs by caller UID, then by Job ID. */
+    private static void sortJobs(List<JobStatus> jobs) {
+        Collections.sort(jobs, new Comparator<JobStatus>() {
+            @Override
+            public int compare(JobStatus o1, JobStatus o2) {
+                int uid1 = o1.getUid();
+                int uid2 = o2.getUid();
+                int id1 = o1.getJobId();
+                int id2 = o2.getJobId();
+                if (uid1 != uid2) {
+                    return uid1 < uid2 ? -1 : 1;
                 }
-                opti++;
+                return id1 < id2 ? -1 : (id1 > id2 ? 1 : 0);
             }
-            if (opti < args.length) {
-                String pkg = args[opti];
-                try {
-                    filterUid = getContext().getPackageManager().getPackageUid(pkg,
-                            PackageManager.MATCH_ANY_USER);
-                } catch (NameNotFoundException ignored) {
-                    pw.println("Invalid package: " + pkg);
-                    return;
-                }
-            }
-        }
+        });
+    }
 
+    void dumpInternal(final PrintWriter pw, int filterUid) {
         final int filterUidFinal = UserHandle.getAppId(filterUid);
         final long nowElapsed = sElapsedRealtimeClock.millis();
         final long nowUptime = sUptimeMillisClock.millis();
@@ -2632,19 +2700,7 @@
             pw.println(" jobs:");
             if (mJobs.size() > 0) {
                 final List<JobStatus> jobs = mJobs.mJobSet.getAllJobs();
-                Collections.sort(jobs, new Comparator<JobStatus>() {
-                    @Override
-                    public int compare(JobStatus o1, JobStatus o2) {
-                        int uid1 = o1.getUid();
-                        int uid2 = o2.getUid();
-                        int id1 = o1.getJobId();
-                        int id2 = o2.getJobId();
-                        if (uid1 != uid2) {
-                            return uid1 < uid2 ? -1 : 1;
-                        }
-                        return id1 < id2 ? -1 : (id1 > id2 ? 1 : 0);
-                    }
-                });
+                sortJobs(jobs);
                 for (JobStatus job : jobs) {
                     pw.print("  JOB #"); job.printUniqueId(pw); pw.print(": ");
                     pw.println(job.toShortStringExceptUniqueId());
@@ -2781,4 +2837,144 @@
         }
         pw.println();
     }
+
+    void dumpInternalProto(final FileDescriptor fd, int filterUid) {
+        ProtoOutputStream proto = new ProtoOutputStream(fd);
+        final int filterUidFinal = UserHandle.getAppId(filterUid);
+        final long nowElapsed = sElapsedRealtimeClock.millis();
+        final long nowUptime = sUptimeMillisClock.millis();
+
+        synchronized (mLock) {
+            mConstants.dump(proto, JobSchedulerServiceDumpProto.SETTINGS);
+            for (int u : mStartedUsers) {
+                proto.write(JobSchedulerServiceDumpProto.STARTED_USERS, u);
+            }
+            if (mJobs.size() > 0) {
+                final List<JobStatus> jobs = mJobs.mJobSet.getAllJobs();
+                sortJobs(jobs);
+                for (JobStatus job : jobs) {
+                    final long rjToken = proto.start(JobSchedulerServiceDumpProto.REGISTERED_JOBS);
+                    job.writeToShortProto(proto, JobSchedulerServiceDumpProto.RegisteredJob.INFO);
+
+                    // Skip printing details if the caller requested a filter
+                    if (!job.shouldDump(filterUidFinal)) {
+                        continue;
+                    }
+
+                    job.dump(proto, JobSchedulerServiceDumpProto.RegisteredJob.DUMP, true, nowElapsed);
+
+                    // isReadyToBeExecuted
+                    proto.write(JobSchedulerServiceDumpProto.RegisteredJob.IS_JOB_READY,
+                            job.isReady());
+                    proto.write(JobSchedulerServiceDumpProto.RegisteredJob.IS_USER_STARTED,
+                            ArrayUtils.contains(mStartedUsers, job.getUserId()));
+                    proto.write(JobSchedulerServiceDumpProto.RegisteredJob.IS_JOB_PENDING,
+                            mPendingJobs.contains(job));
+                    proto.write(JobSchedulerServiceDumpProto.RegisteredJob.IS_JOB_CURRENTLY_ACTIVE,
+                            isCurrentlyActiveLocked(job));
+                    proto.write(JobSchedulerServiceDumpProto.RegisteredJob.IS_UID_BACKING_UP,
+                            mBackingUpUids.indexOfKey(job.getSourceUid()) >= 0);
+                    boolean componentPresent = false;
+                    try {
+                        componentPresent = (AppGlobals.getPackageManager().getServiceInfo(
+                                job.getServiceComponent(),
+                                PackageManager.MATCH_DEBUG_TRIAGED_MISSING,
+                                job.getUserId()) != null);
+                    } catch (RemoteException e) {
+                    }
+                    proto.write(JobSchedulerServiceDumpProto.RegisteredJob.IS_COMPONENT_PRESENT,
+                            componentPresent);
+
+                    proto.end(rjToken);
+                }
+            }
+            for (StateController controller : mControllers) {
+                controller.dumpControllerStateLocked(
+                        proto, JobSchedulerServiceDumpProto.CONTROLLERS, filterUidFinal);
+            }
+            for (int i=0; i< mUidPriorityOverride.size(); i++) {
+                int uid = mUidPriorityOverride.keyAt(i);
+                if (filterUidFinal == -1 || filterUidFinal == UserHandle.getAppId(uid)) {
+                    long pToken = proto.start(JobSchedulerServiceDumpProto.PRIORITY_OVERRIDES);
+                    proto.write(JobSchedulerServiceDumpProto.PriorityOverride.UID, uid);
+                    proto.write(JobSchedulerServiceDumpProto.PriorityOverride.OVERRIDE_VALUE,
+                            mUidPriorityOverride.valueAt(i));
+                    proto.end(pToken);
+                }
+            }
+            for (int i = 0; i < mBackingUpUids.size(); i++) {
+                int uid = mBackingUpUids.keyAt(i);
+                if (filterUidFinal == -1 || filterUidFinal == UserHandle.getAppId(uid)) {
+                    proto.write(JobSchedulerServiceDumpProto.BACKING_UP_UIDS, uid);
+                }
+            }
+
+            mJobPackageTracker.dump(proto, JobSchedulerServiceDumpProto.PACKAGE_TRACKER,
+                    filterUidFinal);
+            mJobPackageTracker.dumpHistory(proto, JobSchedulerServiceDumpProto.HISTORY,
+                    filterUidFinal);
+
+            for (JobStatus job : mPendingJobs) {
+                final long pjToken = proto.start(JobSchedulerServiceDumpProto.PENDING_JOBS);
+
+                job.writeToShortProto(proto, PendingJob.INFO);
+                job.dump(proto, PendingJob.DUMP, false, nowElapsed);
+                int priority = evaluateJobPriorityLocked(job);
+                if (priority != JobInfo.PRIORITY_DEFAULT) {
+                    proto.write(PendingJob.EVALUATED_PRIORITY, priority);
+                }
+                proto.write(PendingJob.ENQUEUED_DURATION_MS, nowUptime - job.madePending);
+
+                proto.end(pjToken);
+            }
+            for (JobServiceContext jsc : mActiveServices) {
+                final long ajToken = proto.start(JobSchedulerServiceDumpProto.ACTIVE_JOBS);
+                final JobStatus job = jsc.getRunningJobLocked();
+
+                if (job == null) {
+                    final long ijToken = proto.start(ActiveJob.INACTIVE);
+
+                        proto.write(ActiveJob.InactiveJob.TIME_SINCE_STOPPED_MS,
+                                nowElapsed - jsc.mStoppedTime);
+                    if (jsc.mStoppedReason != null) {
+                        proto.write(ActiveJob.InactiveJob.STOPPED_REASON,
+                                jsc.mStoppedReason);
+                    }
+
+                    proto.end(ijToken);
+                } else {
+                    final long rjToken = proto.start(ActiveJob.RUNNING);
+
+                    job.writeToShortProto(proto, ActiveJob.RunningJob.INFO);
+
+                    proto.write(ActiveJob.RunningJob.RUNNING_DURATION_MS,
+                            nowElapsed - jsc.getExecutionStartTimeElapsed());
+                    proto.write(ActiveJob.RunningJob.TIME_UNTIL_TIMEOUT_MS,
+                            jsc.getTimeoutElapsed() - nowElapsed);
+
+                    job.dump(proto, ActiveJob.RunningJob.DUMP, false, nowElapsed);
+
+                    int priority = evaluateJobPriorityLocked(jsc.getRunningJobLocked());
+                    if (priority != JobInfo.PRIORITY_DEFAULT) {
+                        proto.write(ActiveJob.RunningJob.EVALUATED_PRIORITY, priority);
+                    }
+
+                    proto.write(ActiveJob.RunningJob.TIME_SINCE_MADE_ACTIVE_MS,
+                            nowUptime - job.madeActive);
+                    proto.write(ActiveJob.RunningJob.PENDING_DURATION_MS,
+                            job.madeActive - job.madePending);
+
+                    proto.end(rjToken);
+                }
+                proto.end(ajToken);
+            }
+            if (filterUid == -1) {
+                proto.write(JobSchedulerServiceDumpProto.IS_READY_TO_ROCK, mReadyToRock);
+                proto.write(JobSchedulerServiceDumpProto.REPORTED_ACTIVE, mReportedActive);
+                proto.write(JobSchedulerServiceDumpProto.MAX_ACTIVE_JOBS, mMaxActiveJobs);
+            }
+        }
+
+        proto.flush();
+    }
 }
diff --git a/services/core/java/com/android/server/job/JobServiceContext.java b/services/core/java/com/android/server/job/JobServiceContext.java
index 6a3fd04..709deeb 100644
--- a/services/core/java/com/android/server/job/JobServiceContext.java
+++ b/services/core/java/com/android/server/job/JobServiceContext.java
@@ -38,12 +38,14 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.WorkSource;
+import android.util.EventLog;
 import android.util.Slog;
 import android.util.TimeUtils;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IBatteryStats;
+import com.android.server.EventLogTags;
 import com.android.server.job.controllers.JobStatus;
 
 /**
@@ -222,17 +224,20 @@
                     isDeadlineExpired, triggeredUris, triggeredAuthorities, job.network);
             mExecutionStartTimeElapsed = sElapsedRealtimeClock.millis();
 
-            if (DEBUG_STANDBY) {
-                final long whenDeferred = job.getWhenStandbyDeferred();
-                if (whenDeferred > 0) {
+            final long whenDeferred = job.getWhenStandbyDeferred();
+            if (whenDeferred > 0) {
+                final long deferral = mExecutionStartTimeElapsed - whenDeferred;
+                EventLog.writeEvent(EventLogTags.JOB_DEFERRED_EXECUTION, deferral);
+                if (DEBUG_STANDBY) {
                     StringBuilder sb = new StringBuilder(128);
                     sb.append("Starting job deferred for standby by ");
-                    TimeUtils.formatDuration(mExecutionStartTimeElapsed - whenDeferred, sb);
-                    sb.append(" : ");
+                    TimeUtils.formatDuration(deferral, sb);
+                    sb.append(" ms : ");
                     sb.append(job.toShortString());
                     Slog.v(TAG, sb.toString());
                 }
             }
+
             // Once we'e begun executing a job, we by definition no longer care whether
             // it was inflated from disk with not-yet-coherent delay/deadline bounds.
             job.clearPersistedUtcTimes();
diff --git a/services/core/java/com/android/server/job/controllers/AppIdleController.java b/services/core/java/com/android/server/job/controllers/AppIdleController.java
index a7ed2f5..8d11d1e 100644
--- a/services/core/java/com/android/server/job/controllers/AppIdleController.java
+++ b/services/core/java/com/android/server/job/controllers/AppIdleController.java
@@ -20,10 +20,12 @@
 import android.content.Context;
 import android.os.UserHandle;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.server.LocalServices;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.JobStore;
+import com.android.server.job.StateControllerProto;
 
 import java.io.PrintWriter;
 
@@ -152,6 +154,38 @@
         });
     }
 
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.APP_IDLE);
+
+        proto.write(StateControllerProto.AppIdleController.IS_PAROLE_ON, mAppIdleParoleOn);
+
+        mJobSchedulerService.getJobStore().forEachJob(new JobStore.JobStatusFunctor() {
+            @Override public void process(JobStatus js) {
+                // Skip printing details if the caller requested a filter
+                if (!js.shouldDump(filterUid)) {
+                    return;
+                }
+
+                final long jsToken =
+                        proto.start(StateControllerProto.AppIdleController.TRACKED_JOBS);
+                js.writeToShortProto(proto, StateControllerProto.AppIdleController.TrackedJob.INFO);
+                proto.write(StateControllerProto.AppIdleController.TrackedJob.SOURCE_UID,
+                        js.getSourceUid());
+                proto.write(StateControllerProto.AppIdleController.TrackedJob.SOURCE_PACKAGE_NAME,
+                        js.getSourcePackageName());
+                proto.write(
+                        StateControllerProto.AppIdleController.TrackedJob.ARE_CONSTRAINTS_SATISFIED,
+                        (js.satisfiedConstraints & JobStatus.CONSTRAINT_APP_NOT_IDLE) != 0);
+                proto.end(jsToken);
+            }
+        });
+
+        proto.end(mToken);
+        proto.end(token);
+    }
+
     void setAppIdleParoleOn(boolean isAppIdleParoleOn) {
         // Flag if any app's idle state has changed
         boolean changed = false;
diff --git a/services/core/java/com/android/server/job/controllers/BackgroundJobsController.java b/services/core/java/com/android/server/job/controllers/BackgroundJobsController.java
index fc4015d..5f95f1a 100644
--- a/services/core/java/com/android/server/job/controllers/BackgroundJobsController.java
+++ b/services/core/java/com/android/server/job/controllers/BackgroundJobsController.java
@@ -22,12 +22,15 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.util.ArrayUtils;
 import com.android.server.ForceAppStandbyTracker;
 import com.android.server.ForceAppStandbyTracker.Listener;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.JobStore;
+import com.android.server.job.StateControllerProto;
+import com.android.server.job.StateControllerProto.BackgroundJobsController.TrackedJob;
 
 import java.io.PrintWriter;
 
@@ -90,6 +93,7 @@
                 return;
             }
             final int uid = jobStatus.getSourceUid();
+            final String sourcePkg = jobStatus.getSourcePackageName();
             pw.print("  #");
             jobStatus.printUniqueId(pw);
             pw.print(" from ");
@@ -100,11 +104,10 @@
                 pw.print(", whitelisted");
             }
             pw.print(": ");
-            pw.print(jobStatus.getSourcePackageName());
+            pw.print(sourcePkg);
 
             pw.print(" [RUN_ANY_IN_BACKGROUND ");
-            pw.print(mForceAppStandbyTracker.isRunAnyInBackgroundAppOpsAllowed(
-                    jobStatus.getSourceUid(), jobStatus.getSourcePackageName())
+            pw.print(mForceAppStandbyTracker.isRunAnyInBackgroundAppOpsAllowed(uid, sourcePkg)
                     ? "allowed]" : "disallowed]");
 
             if ((jobStatus.satisfiedConstraints
@@ -116,6 +119,51 @@
         });
     }
 
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.BACKGROUND);
+
+        mForceAppStandbyTracker.dumpProto(proto,
+                StateControllerProto.BackgroundJobsController.FORCE_APP_STANDBY_TRACKER);
+
+        mJobSchedulerService.getJobStore().forEachJob((jobStatus) -> {
+            if (!jobStatus.shouldDump(filterUid)) {
+                return;
+            }
+            final long jsToken =
+                    proto.start(StateControllerProto.BackgroundJobsController.TRACKED_JOBS);
+
+            jobStatus.writeToShortProto(proto,
+                    TrackedJob.INFO);
+            final int sourceUid = jobStatus.getSourceUid();
+            proto.write(TrackedJob.SOURCE_UID, sourceUid);
+            final String sourcePkg = jobStatus.getSourcePackageName();
+            proto.write(TrackedJob.SOURCE_PACKAGE_NAME, sourcePkg);
+
+            proto.write(TrackedJob.IS_IN_FOREGROUND,
+                    mForceAppStandbyTracker.isInForeground(sourceUid));
+            proto.write(TrackedJob.IS_WHITELISTED,
+                    mForceAppStandbyTracker.isUidPowerSaveWhitelisted(sourceUid) ||
+                    mForceAppStandbyTracker.isUidTempPowerSaveWhitelisted(sourceUid));
+
+            proto.write(
+                    TrackedJob.CAN_RUN_ANY_IN_BACKGROUND,
+                    mForceAppStandbyTracker.isRunAnyInBackgroundAppOpsAllowed(
+                            sourceUid, sourcePkg));
+
+            proto.write(
+                    TrackedJob.ARE_CONSTRAINTS_SATISFIED,
+                    (jobStatus.satisfiedConstraints &
+                            JobStatus.CONSTRAINT_BACKGROUND_NOT_RESTRICTED) != 0);
+
+            proto.end(jsToken);
+        });
+
+        proto.end(mToken);
+        proto.end(token);
+    }
+
     private void updateAllJobRestrictionsLocked() {
         updateJobRestrictionsLocked(/*filterUid=*/ -1);
     }
diff --git a/services/core/java/com/android/server/job/controllers/BatteryController.java b/services/core/java/com/android/server/job/controllers/BatteryController.java
index 76ff834..8d3d116 100644
--- a/services/core/java/com/android/server/job/controllers/BatteryController.java
+++ b/services/core/java/com/android/server/job/controllers/BatteryController.java
@@ -27,11 +27,13 @@
 import android.os.UserHandle;
 import android.util.ArraySet;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.LocalServices;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateChangedListener;
+import com.android.server.job.StateControllerProto;
 
 import java.io.PrintWriter;
 
@@ -263,4 +265,35 @@
             pw.println();
         }
     }
+
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.BATTERY);
+
+        proto.write(StateControllerProto.BatteryController.IS_ON_STABLE_POWER,
+                mChargeTracker.isOnStablePower());
+        proto.write(StateControllerProto.BatteryController.IS_BATTERY_NOT_LOW,
+                mChargeTracker.isBatteryNotLow());
+
+        proto.write(StateControllerProto.BatteryController.IS_MONITORING,
+                mChargeTracker.isMonitoring());
+        proto.write(StateControllerProto.BatteryController.LAST_BROADCAST_SEQUENCE_NUMBER,
+                mChargeTracker.getSeq());
+
+        for (int i = 0; i < mTrackedTasks.size(); i++) {
+            final JobStatus js = mTrackedTasks.valueAt(i);
+            if (!js.shouldDump(filterUid)) {
+                continue;
+            }
+            final long jsToken = proto.start(StateControllerProto.BatteryController.TRACKED_JOBS);
+            js.writeToShortProto(proto, StateControllerProto.BatteryController.TrackedJob.INFO);
+            proto.write(StateControllerProto.BatteryController.TrackedJob.SOURCE_UID,
+                    js.getSourceUid());
+            proto.end(jsToken);
+        }
+
+        proto.end(mToken);
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/controllers/ConnectivityController.java b/services/core/java/com/android/server/job/controllers/ConnectivityController.java
index da28769..03fd7b3 100644
--- a/services/core/java/com/android/server/job/controllers/ConnectivityController.java
+++ b/services/core/java/com/android/server/job/controllers/ConnectivityController.java
@@ -25,17 +25,20 @@
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkPolicyManager;
+import android.net.NetworkRequest;
 import android.net.TrafficStats;
 import android.os.Process;
 import android.os.UserHandle;
 import android.text.format.DateUtils;
 import android.util.ArraySet;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.JobServiceContext;
 import com.android.server.job.StateChangedListener;
+import com.android.server.job.StateControllerProto;
 
 import java.io.PrintWriter;
 
@@ -290,4 +293,32 @@
             }
         }
     }
+
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.CONNECTIVITY);
+
+        proto.write(StateControllerProto.ConnectivityController.IS_CONNECTED, mConnected);
+
+        for (int i = 0; i < mTrackedJobs.size(); i++) {
+            final JobStatus js = mTrackedJobs.valueAt(i);
+            if (!js.shouldDump(filterUid)) {
+                continue;
+            }
+            final long jsToken = proto.start(StateControllerProto.ConnectivityController.TRACKED_JOBS);
+            js.writeToShortProto(proto, StateControllerProto.ConnectivityController.TrackedJob.INFO);
+            proto.write(StateControllerProto.ConnectivityController.TrackedJob.SOURCE_UID,
+                    js.getSourceUid());
+            NetworkRequest rn = js.getJob().getRequiredNetwork();
+            if (rn != null) {
+                rn.writeToProto(proto,
+                        StateControllerProto.ConnectivityController.TrackedJob.REQUIRED_NETWORK);
+            }
+            proto.end(jsToken);
+        }
+
+        proto.end(mToken);
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/controllers/ContentObserverController.java b/services/core/java/com/android/server/job/controllers/ContentObserverController.java
index ff807ec..7394e23f 100644
--- a/services/core/java/com/android/server/job/controllers/ContentObserverController.java
+++ b/services/core/java/com/android/server/job/controllers/ContentObserverController.java
@@ -28,10 +28,13 @@
 import android.util.TimeUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateChangedListener;
+import com.android.server.job.StateControllerProto;
+import com.android.server.job.StateControllerProto.ContentObserverController.Observer.TriggerContentData;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -451,4 +454,103 @@
             }
         }
     }
+
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.CONTENT_OBSERVER);
+
+        for (int i = 0; i < mTrackedTasks.size(); i++) {
+            JobStatus js = mTrackedTasks.valueAt(i);
+            if (!js.shouldDump(filterUid)) {
+                continue;
+            }
+            final long jsToken =
+                    proto.start(StateControllerProto.ContentObserverController.TRACKED_JOBS);
+            js.writeToShortProto(proto,
+                    StateControllerProto.ContentObserverController.TrackedJob.INFO);
+            proto.write(StateControllerProto.ContentObserverController.TrackedJob.SOURCE_UID,
+                    js.getSourceUid());
+            proto.end(jsToken);
+        }
+
+        final int n = mObservers.size();
+        for (int userIdx = 0; userIdx < n; userIdx++) {
+            final long oToken =
+                    proto.start(StateControllerProto.ContentObserverController.OBSERVERS);
+            final int userId = mObservers.keyAt(userIdx);
+
+            proto.write(StateControllerProto.ContentObserverController.Observer.USER_ID, userId);
+
+            ArrayMap<JobInfo.TriggerContentUri, ObserverInstance> observersOfUser =
+                    mObservers.get(userId);
+            int numbOfObserversPerUser = observersOfUser.size();
+            for (int observerIdx = 0 ; observerIdx < numbOfObserversPerUser; observerIdx++) {
+                ObserverInstance obs = observersOfUser.valueAt(observerIdx);
+                int m = obs.mJobs.size();
+                boolean shouldDump = false;
+                for (int j = 0; j < m; j++) {
+                    JobInstance inst = obs.mJobs.valueAt(j);
+                    if (inst.mJobStatus.shouldDump(filterUid)) {
+                        shouldDump = true;
+                        break;
+                    }
+                }
+                if (!shouldDump) {
+                    continue;
+                }
+                final long tToken = proto.start(
+                        StateControllerProto.ContentObserverController.Observer.TRIGGERS);
+
+                JobInfo.TriggerContentUri trigger = observersOfUser.keyAt(observerIdx);
+                Uri u = trigger.getUri();
+                if (u != null) {
+                    proto.write(TriggerContentData.URI, u.toString());
+                }
+                proto.write(TriggerContentData.FLAGS, trigger.getFlags());
+
+                for (int j = 0; j < m; j++) {
+                    final long jToken = proto.start(TriggerContentData.JOBS);
+                    JobInstance inst = obs.mJobs.valueAt(j);
+
+                    inst.mJobStatus.writeToShortProto(proto, TriggerContentData.JobInstance.INFO);
+                    proto.write(TriggerContentData.JobInstance.SOURCE_UID,
+                            inst.mJobStatus.getSourceUid());
+
+                    if (inst.mChangedAuthorities == null) {
+                        proto.end(jToken);
+                        continue;
+                    }
+                    if (inst.mTriggerPending) {
+                        proto.write(TriggerContentData.JobInstance.TRIGGER_CONTENT_UPDATE_DELAY_MS,
+                                inst.mJobStatus.getTriggerContentUpdateDelay());
+                        proto.write(TriggerContentData.JobInstance.TRIGGER_CONTENT_MAX_DELAY_MS,
+                                inst.mJobStatus.getTriggerContentMaxDelay());
+                    }
+                    for (int k = 0; k < inst.mChangedAuthorities.size(); k++) {
+                        proto.write(TriggerContentData.JobInstance.CHANGED_AUTHORITIES,
+                                inst.mChangedAuthorities.valueAt(k));
+                    }
+                    if (inst.mChangedUris != null) {
+                        for (int k = 0; k < inst.mChangedUris.size(); k++) {
+                            u = inst.mChangedUris.valueAt(k);
+                            if (u != null) {
+                                proto.write(TriggerContentData.JobInstance.CHANGED_URIS,
+                                        u.toString());
+                            }
+                        }
+                    }
+
+                    proto.end(jToken);
+                }
+
+                proto.end(tToken);
+            }
+
+            proto.end(oToken);
+        }
+
+        proto.end(mToken);
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/controllers/DeviceIdleJobsController.java b/services/core/java/com/android/server/job/controllers/DeviceIdleJobsController.java
index b7eb9e0..0dbcbee 100644
--- a/services/core/java/com/android/server/job/controllers/DeviceIdleJobsController.java
+++ b/services/core/java/com/android/server/job/controllers/DeviceIdleJobsController.java
@@ -29,12 +29,15 @@
 import android.util.ArraySet;
 import android.util.Slog;
 import android.util.SparseBooleanArray;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.util.ArrayUtils;
 import com.android.server.DeviceIdleController;
 import com.android.server.LocalServices;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.JobStore;
+import com.android.server.job.StateControllerProto;
+import com.android.server.job.StateControllerProto.DeviceIdleJobsController.TrackedJob;
 
 import java.io.PrintWriter;
 import java.util.Arrays;
@@ -270,6 +273,38 @@
         });
     }
 
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.DEVICE_IDLE);
+
+        proto.write(StateControllerProto.DeviceIdleJobsController.IS_DEVICE_IDLE_MODE,
+                mDeviceIdleMode);
+        mJobSchedulerService.getJobStore().forEachJob(new JobStore.JobStatusFunctor() {
+            @Override public void process(JobStatus jobStatus) {
+                if (!jobStatus.shouldDump(filterUid)) {
+                    return;
+                }
+                final long jsToken =
+                        proto.start(StateControllerProto.DeviceIdleJobsController.TRACKED_JOBS);
+
+                jobStatus.writeToShortProto(proto, TrackedJob.INFO);
+                proto.write(TrackedJob.SOURCE_UID, jobStatus.getSourceUid());
+                proto.write(TrackedJob.SOURCE_PACKAGE_NAME, jobStatus.getSourcePackageName());
+                proto.write(TrackedJob.ARE_CONSTRAINTS_SATISFIED,
+                        (jobStatus.satisfiedConstraints &
+                            JobStatus.CONSTRAINT_DEVICE_NOT_DOZING) != 0);
+                proto.write(TrackedJob.IS_DOZE_WHITELISTED, jobStatus.dozeWhitelisted);
+                proto.write(TrackedJob.IS_ALLOWED_IN_DOZE, mAllowInIdleJobs.contains(jobStatus));
+
+                proto.end(jsToken);
+            }
+        });
+
+        proto.end(mToken);
+        proto.end(token);
+    }
+
     final class DeviceIdleUpdateFunctor implements JobStore.JobStatusFunctor {
         boolean mChanged;
 
@@ -300,4 +335,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/services/core/java/com/android/server/job/controllers/IdleController.java b/services/core/java/com/android/server/job/controllers/IdleController.java
index 7bde174..a9bc7e0 100644
--- a/services/core/java/com/android/server/job/controllers/IdleController.java
+++ b/services/core/java/com/android/server/job/controllers/IdleController.java
@@ -27,10 +27,12 @@
 import android.os.UserHandle;
 import android.util.ArraySet;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.server.am.ActivityManagerService;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateChangedListener;
+import com.android.server.job.StateControllerProto;
 
 import java.io.PrintWriter;
 
@@ -216,4 +218,27 @@
             pw.println();
         }
     }
+
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.IDLE);
+
+        proto.write(StateControllerProto.IdleController.IS_IDLE, mIdleTracker.isIdle());
+
+        for (int i = 0; i < mTrackedTasks.size(); i++) {
+            final JobStatus js = mTrackedTasks.valueAt(i);
+            if (!js.shouldDump(filterUid)) {
+                continue;
+            }
+            final long jsToken = proto.start(StateControllerProto.IdleController.TRACKED_JOBS);
+            js.writeToShortProto(proto, StateControllerProto.IdleController.TrackedJob.INFO);
+            proto.write(StateControllerProto.IdleController.TrackedJob.SOURCE_UID,
+                    js.getSourceUid());
+            proto.end(jsToken);
+        }
+
+        proto.end(mToken);
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/controllers/JobStatus.java b/services/core/java/com/android/server/job/controllers/JobStatus.java
index e71b8ec..8f68713 100644
--- a/services/core/java/com/android/server/job/controllers/JobStatus.java
+++ b/services/core/java/com/android/server/job/controllers/JobStatus.java
@@ -33,11 +33,14 @@
 import android.util.Pair;
 import android.util.Slog;
 import android.util.TimeUtils;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.server.LocalServices;
 import com.android.server.job.GrantedUriPermissions;
 import com.android.server.job.JobSchedulerInternal;
 import com.android.server.job.JobSchedulerService;
+import com.android.server.job.JobStatusDumpProto;
+import com.android.server.job.JobStatusShortInfoProto;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -968,6 +971,20 @@
         return sb.toString();
     }
 
+    /**
+     * Convenience function to dump data that identifies a job uniquely to proto. This is intended
+     * to mimic {@link #toShortString}.
+     */
+    public void writeToShortProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+
+        proto.write(JobStatusShortInfoProto.CALLING_UID, callingUid);
+        proto.write(JobStatusShortInfoProto.JOB_ID, job.getId());
+        proto.write(JobStatusShortInfoProto.BATTERY_NAME, batteryName);
+
+        proto.end(token);
+    }
+
     void dumpConstraints(PrintWriter pw, int constraints) {
         if ((constraints&CONSTRAINT_CHARGING) != 0) {
             pw.print(" CHARGING");
@@ -1001,6 +1018,40 @@
         }
     }
 
+    /** Writes constraints to the given repeating proto field. */
+    void dumpConstraints(ProtoOutputStream proto, long fieldId, int constraints) {
+        if ((constraints & CONSTRAINT_CHARGING) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_CHARGING);
+        }
+        if ((constraints & CONSTRAINT_BATTERY_NOT_LOW) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_BATTERY_NOT_LOW);
+        }
+        if ((constraints & CONSTRAINT_STORAGE_NOT_LOW) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_STORAGE_NOT_LOW);
+        }
+        if ((constraints & CONSTRAINT_TIMING_DELAY) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_TIMING_DELAY);
+        }
+        if ((constraints & CONSTRAINT_DEADLINE) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_DEADLINE);
+        }
+        if ((constraints & CONSTRAINT_IDLE) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_IDLE);
+        }
+        if ((constraints & CONSTRAINT_CONNECTIVITY) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_CONNECTIVITY);
+        }
+        if ((constraints & CONSTRAINT_APP_NOT_IDLE) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_APP_NOT_IDLE);
+        }
+        if ((constraints & CONSTRAINT_CONTENT_TRIGGER) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_CONTENT_TRIGGER);
+        }
+        if ((constraints & CONSTRAINT_DEVICE_NOT_DOZING) != 0) {
+            proto.write(fieldId, JobStatusDumpProto.CONSTRAINT_DEVICE_NOT_DOZING);
+        }
+    }
+
     private void dumpJobWorkItem(PrintWriter pw, String prefix, JobWorkItem work, int index) {
         pw.print(prefix); pw.print("  #"); pw.print(index); pw.print(": #");
         pw.print(work.getWorkId()); pw.print(" "); pw.print(work.getDeliveryCount());
@@ -1011,6 +1062,22 @@
         }
     }
 
+    private void dumpJobWorkItem(ProtoOutputStream proto, long fieldId, JobWorkItem work) {
+        final long token = proto.start(fieldId);
+
+        proto.write(JobStatusDumpProto.JobWorkItem.WORK_ID, work.getWorkId());
+        proto.write(JobStatusDumpProto.JobWorkItem.DELIVERY_COUNT, work.getDeliveryCount());
+        if (work.getIntent() != null) {
+            work.getIntent().writeToProto(proto, JobStatusDumpProto.JobWorkItem.INTENT);
+        }
+        Object grants = work.getGrants();
+        if (grants != null) {
+            ((GrantedUriPermissions) grants).dump(proto, JobStatusDumpProto.JobWorkItem.URI_GRANTS);
+        }
+
+        proto.end(token);
+    }
+
     // normalized bucket indices, not the AppStandby constants
     private String bucketName(int bucket) {
         switch (bucket) {
@@ -1198,4 +1265,168 @@
             pw.println(t.format(format));
         }
     }
+
+    public void dump(ProtoOutputStream proto, long fieldId, boolean full, long elapsedRealtimeMillis) {
+        final long token = proto.start(fieldId);
+
+        proto.write(JobStatusDumpProto.CALLING_UID, callingUid);
+        proto.write(JobStatusDumpProto.TAG, tag);
+        proto.write(JobStatusDumpProto.SOURCE_UID, getSourceUid());
+        proto.write(JobStatusDumpProto.SOURCE_USER_ID, getSourceUserId());
+        proto.write(JobStatusDumpProto.SOURCE_PACKAGE_NAME, getSourcePackageName());
+
+        if (full) {
+            final long jiToken = proto.start(JobStatusDumpProto.JOB_INFO);
+
+            job.getService().writeToProto(proto, JobStatusDumpProto.JobInfo.SERVICE);
+
+            proto.write(JobStatusDumpProto.JobInfo.IS_PERIODIC, job.isPeriodic());
+            proto.write(JobStatusDumpProto.JobInfo.PERIOD_INTERVAL_MS, job.getIntervalMillis());
+            proto.write(JobStatusDumpProto.JobInfo.PERIOD_FLEX_MS, job.getFlexMillis());
+
+            proto.write(JobStatusDumpProto.JobInfo.IS_PERSISTED, job.isPersisted());
+            proto.write(JobStatusDumpProto.JobInfo.PRIORITY, job.getPriority());
+            proto.write(JobStatusDumpProto.JobInfo.FLAGS, job.getFlags());
+
+            proto.write(JobStatusDumpProto.JobInfo.REQUIRES_CHARGING, job.isRequireCharging());
+            proto.write(JobStatusDumpProto.JobInfo.REQUIRES_BATTERY_NOT_LOW, job.isRequireBatteryNotLow());
+            proto.write(JobStatusDumpProto.JobInfo.REQUIRES_DEVICE_IDLE, job.isRequireDeviceIdle());
+
+            if (job.getTriggerContentUris() != null) {
+                for (int i = 0; i < job.getTriggerContentUris().length; i++) {
+                    final long tcuToken = proto.start(JobStatusDumpProto.JobInfo.TRIGGER_CONTENT_URIS);
+                    JobInfo.TriggerContentUri trig = job.getTriggerContentUris()[i];
+
+                    proto.write(JobStatusDumpProto.JobInfo.TriggerContentUri.FLAGS, trig.getFlags());
+                    Uri u = trig.getUri();
+                    if (u != null) {
+                        proto.write(JobStatusDumpProto.JobInfo.TriggerContentUri.URI, u.toString());
+                    }
+
+                    proto.end(tcuToken);
+                }
+                if (job.getTriggerContentUpdateDelay() >= 0) {
+                    proto.write(JobStatusDumpProto.JobInfo.TRIGGER_CONTENT_UPDATE_DELAY_MS,
+                            job.getTriggerContentUpdateDelay());
+                }
+                if (job.getTriggerContentMaxDelay() >= 0) {
+                    proto.write(JobStatusDumpProto.JobInfo.TRIGGER_CONTENT_MAX_DELAY_MS,
+                            job.getTriggerContentMaxDelay());
+                }
+            }
+            if (job.getExtras() != null && !job.getExtras().maybeIsEmpty()) {
+                job.getExtras().writeToProto(proto, JobStatusDumpProto.JobInfo.EXTRAS);
+            }
+            if (job.getTransientExtras() != null && !job.getTransientExtras().maybeIsEmpty()) {
+                job.getTransientExtras().writeToProto(proto, JobStatusDumpProto.JobInfo.TRANSIENT_EXTRAS);
+            }
+            if (job.getClipData() != null) {
+                job.getClipData().writeToProto(proto, JobStatusDumpProto.JobInfo.CLIP_DATA);
+            }
+            if (uriPerms != null) {
+                uriPerms.dump(proto, JobStatusDumpProto.JobInfo.GRANTED_URI_PERMISSIONS);
+            }
+            if (job.getRequiredNetwork() != null) {
+                job.getRequiredNetwork().writeToProto(proto, JobStatusDumpProto.JobInfo.REQUIRED_NETWORK);
+            }
+            if (totalNetworkBytes != JobInfo.NETWORK_BYTES_UNKNOWN) {
+                proto.write(JobStatusDumpProto.JobInfo.TOTAL_NETWORK_BYTES, totalNetworkBytes);
+            }
+            proto.write(JobStatusDumpProto.JobInfo.MIN_LATENCY_MS, job.getMinLatencyMillis());
+            proto.write(JobStatusDumpProto.JobInfo.MAX_EXECUTION_DELAY_MS, job.getMaxExecutionDelayMillis());
+
+            final long bpToken = proto.start(JobStatusDumpProto.JobInfo.BACKOFF_POLICY);
+            proto.write(JobStatusDumpProto.JobInfo.Backoff.POLICY, job.getBackoffPolicy());
+            proto.write(JobStatusDumpProto.JobInfo.Backoff.INITIAL_BACKOFF_MS,
+                    job.getInitialBackoffMillis());
+            proto.end(bpToken);
+
+            proto.write(JobStatusDumpProto.JobInfo.HAS_EARLY_CONSTRAINT, job.hasEarlyConstraint());
+            proto.write(JobStatusDumpProto.JobInfo.HAS_LATE_CONSTRAINT, job.hasLateConstraint());
+
+            proto.end(jiToken);
+        }
+
+        dumpConstraints(proto, JobStatusDumpProto.REQUIRED_CONSTRAINTS, requiredConstraints);
+        if (full) {
+            dumpConstraints(proto, JobStatusDumpProto.SATISFIED_CONSTRAINTS, satisfiedConstraints);
+            dumpConstraints(proto, JobStatusDumpProto.UNSATISFIED_CONSTRAINTS,
+                    (requiredConstraints & ~satisfiedConstraints));
+            proto.write(JobStatusDumpProto.IS_DOZE_WHITELISTED, dozeWhitelisted);
+        }
+
+        // Tracking controllers
+        if ((trackingControllers&TRACKING_BATTERY) != 0) {
+            proto.write(JobStatusDumpProto.TRACKING_CONTROLLERS,
+                    JobStatusDumpProto.TRACKING_BATTERY);
+        }
+        if ((trackingControllers&TRACKING_CONNECTIVITY) != 0) {
+            proto.write(JobStatusDumpProto.TRACKING_CONTROLLERS,
+                    JobStatusDumpProto.TRACKING_CONNECTIVITY);
+        }
+        if ((trackingControllers&TRACKING_CONTENT) != 0) {
+            proto.write(JobStatusDumpProto.TRACKING_CONTROLLERS,
+                    JobStatusDumpProto.TRACKING_CONTENT);
+        }
+        if ((trackingControllers&TRACKING_IDLE) != 0) {
+            proto.write(JobStatusDumpProto.TRACKING_CONTROLLERS,
+                    JobStatusDumpProto.TRACKING_IDLE);
+        }
+        if ((trackingControllers&TRACKING_STORAGE) != 0) {
+            proto.write(JobStatusDumpProto.TRACKING_CONTROLLERS,
+                    JobStatusDumpProto.TRACKING_STORAGE);
+        }
+        if ((trackingControllers&TRACKING_TIME) != 0) {
+            proto.write(JobStatusDumpProto.TRACKING_CONTROLLERS,
+                    JobStatusDumpProto.TRACKING_TIME);
+        }
+
+        if (changedAuthorities != null) {
+            for (int k = 0; k < changedAuthorities.size(); k++) {
+                proto.write(JobStatusDumpProto.CHANGED_AUTHORITIES, changedAuthorities.valueAt(k));
+            }
+        }
+        if (changedUris != null) {
+            for (int i = 0; i < changedUris.size(); i++) {
+                Uri u = changedUris.valueAt(i);
+                proto.write(JobStatusDumpProto.CHANGED_URIS, u.toString());
+            }
+        }
+
+        if (network != null) {
+            network.writeToProto(proto, JobStatusDumpProto.NETWORK);
+        }
+
+        if (pendingWork != null && pendingWork.size() > 0) {
+            for (int i = 0; i < pendingWork.size(); i++) {
+                dumpJobWorkItem(proto, JobStatusDumpProto.PENDING_WORK, pendingWork.get(i));
+            }
+        }
+        if (executingWork != null && executingWork.size() > 0) {
+            for (int i = 0; i < executingWork.size(); i++) {
+                dumpJobWorkItem(proto, JobStatusDumpProto.EXECUTING_WORK, executingWork.get(i));
+            }
+        }
+
+        proto.write(JobStatusDumpProto.STANDBY_BUCKET, standbyBucket);
+        proto.write(JobStatusDumpProto.ENQUEUE_DURATION_MS, elapsedRealtimeMillis - enqueueTime);
+        if (earliestRunTimeElapsedMillis == NO_EARLIEST_RUNTIME) {
+            proto.write(JobStatusDumpProto.TIME_UNTIL_EARLIEST_RUNTIME_MS, 0);
+        } else {
+            proto.write(JobStatusDumpProto.TIME_UNTIL_EARLIEST_RUNTIME_MS,
+                    earliestRunTimeElapsedMillis - elapsedRealtimeMillis);
+        }
+        if (latestRunTimeElapsedMillis == NO_LATEST_RUNTIME) {
+            proto.write(JobStatusDumpProto.TIME_UNTIL_LATEST_RUNTIME_MS, 0);
+        } else {
+            proto.write(JobStatusDumpProto.TIME_UNTIL_LATEST_RUNTIME_MS,
+                    latestRunTimeElapsedMillis - elapsedRealtimeMillis);
+        }
+
+        proto.write(JobStatusDumpProto.NUM_FAILURES, numFailures);
+        proto.write(JobStatusDumpProto.LAST_SUCCESSFUL_RUN_TIME, mLastSuccessfulRunTime);
+        proto.write(JobStatusDumpProto.LAST_FAILED_RUN_TIME, mLastFailedRunTime);
+
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/controllers/StateController.java b/services/core/java/com/android/server/job/controllers/StateController.java
index 497faab..d3055e6 100644
--- a/services/core/java/com/android/server/job/controllers/StateController.java
+++ b/services/core/java/com/android/server/job/controllers/StateController.java
@@ -17,6 +17,7 @@
 package com.android.server.job.controllers;
 
 import android.content.Context;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateChangedListener;
@@ -65,4 +66,6 @@
     }
 
     public abstract void dumpControllerStateLocked(PrintWriter pw, int filterUid);
+    public abstract void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId,
+            int filterUid);
 }
diff --git a/services/core/java/com/android/server/job/controllers/StorageController.java b/services/core/java/com/android/server/job/controllers/StorageController.java
index 84782f5..0519b63 100644
--- a/services/core/java/com/android/server/job/controllers/StorageController.java
+++ b/services/core/java/com/android/server/job/controllers/StorageController.java
@@ -25,10 +25,12 @@
 import android.os.UserHandle;
 import android.util.ArraySet;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateChangedListener;
+import com.android.server.job.StateControllerProto;
 import com.android.server.storage.DeviceStorageMonitorService;
 
 import java.io.PrintWriter;
@@ -119,7 +121,7 @@
          */
         private boolean mStorageLow;
         /** Sequence number of last broadcast. */
-        private int mLastBatterySeq = -1;
+        private int mLastStorageSeq = -1;
 
         public StorageTracker() {
         }
@@ -139,7 +141,7 @@
         }
 
         public int getSeq() {
-            return mLastBatterySeq;
+            return mLastStorageSeq;
         }
 
         @Override
@@ -150,8 +152,8 @@
         @VisibleForTesting
         public void onReceiveInternal(Intent intent) {
             final String action = intent.getAction();
-            mLastBatterySeq = intent.getIntExtra(DeviceStorageMonitorService.EXTRA_SEQUENCE,
-                    mLastBatterySeq);
+            mLastStorageSeq = intent.getIntExtra(DeviceStorageMonitorService.EXTRA_SEQUENCE,
+                    mLastStorageSeq);
             if (Intent.ACTION_DEVICE_STORAGE_LOW.equals(action)) {
                 if (DEBUG) {
                     Slog.d(TAG, "Available storage too low to do work. @ "
@@ -190,4 +192,30 @@
             pw.println();
         }
     }
+
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.STORAGE);
+
+        proto.write(StateControllerProto.StorageController.IS_STORAGE_NOT_LOW,
+                mStorageTracker.isStorageNotLow());
+        proto.write(StateControllerProto.StorageController.LAST_BROADCAST_SEQUENCE_NUMBER,
+                mStorageTracker.getSeq());
+
+        for (int i = 0; i < mTrackedTasks.size(); i++) {
+            final JobStatus js = mTrackedTasks.valueAt(i);
+            if (!js.shouldDump(filterUid)) {
+                continue;
+            }
+            final long jsToken = proto.start(StateControllerProto.StorageController.TRACKED_JOBS);
+            js.writeToShortProto(proto, StateControllerProto.StorageController.TrackedJob.INFO);
+            proto.write(StateControllerProto.StorageController.TrackedJob.SOURCE_UID,
+                    js.getSourceUid());
+            proto.end(jsToken);
+        }
+
+        proto.end(mToken);
+        proto.end(token);
+    }
 }
diff --git a/services/core/java/com/android/server/job/controllers/TimeController.java b/services/core/java/com/android/server/job/controllers/TimeController.java
index cb9e43a..bbee0eb 100644
--- a/services/core/java/com/android/server/job/controllers/TimeController.java
+++ b/services/core/java/com/android/server/job/controllers/TimeController.java
@@ -25,9 +25,11 @@
 import android.os.WorkSource;
 import android.util.Slog;
 import android.util.TimeUtils;
+import android.util.proto.ProtoOutputStream;
 
 import com.android.server.job.JobSchedulerService;
 import com.android.server.job.StateChangedListener;
+import com.android.server.job.StateControllerProto;
 
 import java.io.PrintWriter;
 import java.util.Iterator;
@@ -331,7 +333,7 @@
     public void dumpControllerStateLocked(PrintWriter pw, int filterUid) {
         final long nowElapsed = sElapsedRealtimeClock.millis();
         pw.print("Alarms: now=");
-        pw.print(sElapsedRealtimeClock.millis());
+        pw.print(nowElapsed);
         pw.println();
         pw.print("Next delay alarm in ");
         TimeUtils.formatDuration(mNextDelayExpiredElapsedMillis, nowElapsed, pw);
@@ -365,4 +367,40 @@
             pw.println();
         }
     }
-}
\ No newline at end of file
+
+    @Override
+    public void dumpControllerStateLocked(ProtoOutputStream proto, long fieldId, int filterUid) {
+        final long token = proto.start(fieldId);
+        final long mToken = proto.start(StateControllerProto.TIME);
+
+        final long nowElapsed = sElapsedRealtimeClock.millis();
+        proto.write(StateControllerProto.TimeController.NOW_ELAPSED_REALTIME, nowElapsed);
+        proto.write(StateControllerProto.TimeController.TIME_UNTIL_NEXT_DELAY_ALARM_MS,
+                mNextDelayExpiredElapsedMillis - nowElapsed);
+        proto.write(StateControllerProto.TimeController.TIME_UNTIL_NEXT_DEADLINE_ALARM_MS,
+                mNextJobExpiredElapsedMillis - nowElapsed);
+
+        for (JobStatus ts : mTrackedJobs) {
+            if (!ts.shouldDump(filterUid)) {
+                continue;
+            }
+            final long tsToken = proto.start(StateControllerProto.TimeController.TRACKED_JOBS);
+            ts.writeToShortProto(proto, StateControllerProto.TimeController.TrackedJob.INFO);
+
+            proto.write(StateControllerProto.TimeController.TrackedJob.HAS_TIMING_DELAY_CONSTRAINT,
+                    ts.hasTimingDelayConstraint());
+            proto.write(StateControllerProto.TimeController.TrackedJob.DELAY_TIME_REMAINING_MS,
+                    ts.getEarliestRunTime() - nowElapsed);
+
+            proto.write(StateControllerProto.TimeController.TrackedJob.HAS_DEADLINE_CONSTRAINT,
+                    ts.hasDeadlineConstraint());
+            proto.write(StateControllerProto.TimeController.TrackedJob.TIME_REMAINING_UNTIL_DEADLINE_MS,
+                    ts.getLatestRunTimeElapsed() - nowElapsed);
+
+            proto.end(tsToken);
+        }
+
+        proto.end(mToken);
+        proto.end(token);
+    }
+}
diff --git a/services/core/java/com/android/server/location/ContextHubServiceUtil.java b/services/core/java/com/android/server/location/ContextHubServiceUtil.java
index c356b63..033437a 100644
--- a/services/core/java/com/android/server/location/ContextHubServiceUtil.java
+++ b/services/core/java/com/android/server/location/ContextHubServiceUtil.java
@@ -221,7 +221,7 @@
             case Result.NOT_INIT:
                 return ContextHubTransaction.RESULT_FAILED_UNINITIALIZED;
             case Result.TRANSACTION_PENDING:
-                return ContextHubTransaction.RESULT_FAILED_PENDING;
+                return ContextHubTransaction.RESULT_FAILED_BUSY;
             case Result.TRANSACTION_FAILED:
             case Result.UNKNOWN_FAILURE:
             default: /* fall through */
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index 482acef..516828b 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -912,8 +912,11 @@
     }
 
     private void notifySeparateProfileChallengeChanged(int userId) {
-        LocalServices.getService(DevicePolicyManagerInternal.class)
-                .reportSeparateProfileChallengeChanged(userId);
+        final DevicePolicyManagerInternal dpmi = LocalServices.getService(
+                DevicePolicyManagerInternal.class);
+        if (dpmi != null) {
+            dpmi.reportSeparateProfileChallengeChanged(userId);
+        }
     }
 
     @Override
@@ -1284,6 +1287,7 @@
             fixateNewestUserKeyAuth(userId);
             synchronizeUnifiedWorkChallengeForProfiles(userId, null);
             notifyActivePasswordMetricsAvailable(null, userId);
+            mRecoverableKeyStoreManager.lockScreenSecretChanged(credentialType, credential, userId);
             return;
         }
         if (credential == null) {
@@ -1333,6 +1337,8 @@
                     .verifyChallenge(userId, 0, willStore.hash, credential.getBytes());
             setUserKeyProtection(userId, credential, convertResponse(gkResponse));
             fixateNewestUserKeyAuth(userId);
+            mRecoverableKeyStoreManager.lockScreenSecretChanged(credentialType, credential,
+                userId);
             // Refresh the auth token
             doVerifyCredential(credential, credentialType, true, 0, userId, null /* progressCallback */);
             synchronizeUnifiedWorkChallengeForProfiles(userId, null);
@@ -1956,81 +1962,83 @@
 
     @Override
     public void initRecoveryService(@NonNull String rootCertificateAlias,
-            @NonNull byte[] signedPublicKeyList, @UserIdInt int userId)
-            throws RemoteException {
+            @NonNull byte[] signedPublicKeyList) throws RemoteException {
         mRecoverableKeyStoreManager.initRecoveryService(rootCertificateAlias,
-                signedPublicKeyList, userId);
+                signedPublicKeyList);
     }
 
     @Override
-    public KeyStoreRecoveryData getRecoveryData(@NonNull byte[] account, @UserIdInt int userId)
-            throws RemoteException {
-        return mRecoverableKeyStoreManager.getRecoveryData(account, userId);
+    public KeyStoreRecoveryData getRecoveryData(@NonNull byte[] account) throws RemoteException {
+        return mRecoverableKeyStoreManager.getRecoveryData(account);
     }
 
-    public void setSnapshotCreatedPendingIntent(@Nullable PendingIntent intent, int userId)
+    public void setSnapshotCreatedPendingIntent(@Nullable PendingIntent intent)
             throws RemoteException {
-        mRecoverableKeyStoreManager.setSnapshotCreatedPendingIntent(intent, userId);
+        mRecoverableKeyStoreManager.setSnapshotCreatedPendingIntent(intent);
     }
 
-    public Map getRecoverySnapshotVersions(int userId) throws RemoteException {
-        return mRecoverableKeyStoreManager.getRecoverySnapshotVersions(userId);
+    public Map getRecoverySnapshotVersions() throws RemoteException {
+        return mRecoverableKeyStoreManager.getRecoverySnapshotVersions();
     }
 
     @Override
-    public void setServerParameters(long serverParameters, @UserIdInt int userId)
-            throws RemoteException {
-        mRecoverableKeyStoreManager.setServerParameters(serverParameters, userId);
+    public void setServerParameters(long serverParameters) throws RemoteException {
+        mRecoverableKeyStoreManager.setServerParameters(serverParameters);
     }
 
     @Override
     public void setRecoveryStatus(@NonNull String packageName, @Nullable String[] aliases,
-            int status, @UserIdInt int userId) throws RemoteException {
-        mRecoverableKeyStoreManager.setRecoveryStatus(packageName, aliases, status, userId);
+            int status) throws RemoteException {
+        mRecoverableKeyStoreManager.setRecoveryStatus(packageName, aliases, status);
     }
 
-    public Map getRecoveryStatus(@Nullable String packageName, int userId) throws RemoteException {
-        return mRecoverableKeyStoreManager.getRecoveryStatus(packageName, userId);
+    public Map getRecoveryStatus(@Nullable String packageName) throws RemoteException {
+        return mRecoverableKeyStoreManager.getRecoveryStatus(packageName);
     }
 
     @Override
     public void setRecoverySecretTypes(@NonNull @KeyStoreRecoveryMetadata.UserSecretType
-            int[] secretTypes, @UserIdInt int userId) throws RemoteException {
-        mRecoverableKeyStoreManager.setRecoverySecretTypes(secretTypes, userId);
+            int[] secretTypes) throws RemoteException {
+        mRecoverableKeyStoreManager.setRecoverySecretTypes(secretTypes);
     }
 
     @Override
-    public int[] getRecoverySecretTypes(@UserIdInt int userId) throws RemoteException {
-        return mRecoverableKeyStoreManager.getRecoverySecretTypes(userId);
+    public int[] getRecoverySecretTypes() throws RemoteException {
+        return mRecoverableKeyStoreManager.getRecoverySecretTypes();
 
     }
 
     @Override
-    public int[] getPendingRecoverySecretTypes(@UserIdInt int userId) throws RemoteException {
+    public int[] getPendingRecoverySecretTypes() throws RemoteException {
         throw new SecurityException("Not implemented");
     }
 
     @Override
-    public void recoverySecretAvailable(@NonNull KeyStoreRecoveryMetadata recoverySecret,
-            @UserIdInt int userId) throws RemoteException {
-        mRecoverableKeyStoreManager.recoverySecretAvailable(recoverySecret, userId);
+    public void recoverySecretAvailable(@NonNull KeyStoreRecoveryMetadata recoverySecret)
+            throws RemoteException {
+        mRecoverableKeyStoreManager.recoverySecretAvailable(recoverySecret);
     }
 
     @Override
     public byte[] startRecoverySession(@NonNull String sessionId,
             @NonNull byte[] verifierPublicKey, @NonNull byte[] vaultParams,
-            @NonNull byte[] vaultChallenge, @NonNull List<KeyStoreRecoveryMetadata> secrets,
-            @UserIdInt int userId) throws RemoteException {
+            @NonNull byte[] vaultChallenge, @NonNull List<KeyStoreRecoveryMetadata> secrets)
+            throws RemoteException {
         return mRecoverableKeyStoreManager.startRecoverySession(sessionId, verifierPublicKey,
-                vaultParams, vaultChallenge, secrets, userId);
+                vaultParams, vaultChallenge, secrets);
     }
 
     @Override
-    public Map<String, byte[]> recoverKeys(@NonNull String sessionId, @NonNull byte[] recoveryKeyBlob,
-            @NonNull List<KeyEntryRecoveryData> applicationKeys, @UserIdInt int userId)
+    public Map<String, byte[]> recoverKeys(@NonNull String sessionId,
+            @NonNull byte[] recoveryKeyBlob, @NonNull List<KeyEntryRecoveryData> applicationKeys)
             throws RemoteException {
         return mRecoverableKeyStoreManager.recoverKeys(
-                sessionId, recoveryKeyBlob, applicationKeys, userId);
+                sessionId, recoveryKeyBlob, applicationKeys);
+    }
+
+    @Override
+    public void removeKey(@NonNull String alias) throws RemoteException {
+        mRecoverableKeyStoreManager.removeKey(alias);
     }
 
     @Override
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/AndroidKeyStoreFactory.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/AndroidKeyStoreFactory.java
deleted file mode 100644
index 9a4d051..0000000
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/AndroidKeyStoreFactory.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.server.locksettings.recoverablekeystore;
-
-import android.security.keystore.AndroidKeyStoreProvider;
-
-import java.security.KeyStoreException;
-import java.security.NoSuchProviderException;
-
-public interface AndroidKeyStoreFactory {
-    KeyStoreProxy getKeyStoreForUid(int uid) throws KeyStoreException, NoSuchProviderException;
-
-    class Impl implements AndroidKeyStoreFactory {
-        @Override
-        public KeyStoreProxy getKeyStoreForUid(int uid)
-                throws KeyStoreException, NoSuchProviderException {
-            return new KeyStoreProxyImpl(AndroidKeyStoreProvider.getKeyStoreForUid(uid));
-        }
-    }
-}
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
index e385833..2c8bc4e 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
@@ -19,6 +19,7 @@
 import static android.security.recoverablekeystore.KeyStoreRecoveryMetadata.TYPE_LOCKSCREEN;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.content.Context;
 import android.security.recoverablekeystore.KeyDerivationParameters;
 import android.security.recoverablekeystore.KeyEntryRecoveryData;
@@ -69,6 +70,7 @@
     private final int mUserId;
     private final int mCredentialType;
     private final String mCredential;
+    private final boolean mCredentialUpdated;
     private final PlatformKeyManager.Factory mPlatformKeyManagerFactory;
     private final RecoverySnapshotStorage mRecoverySnapshotStorage;
     private final RecoverySnapshotListenersStorage mSnapshotListenersStorage;
@@ -80,7 +82,8 @@
             RecoverySnapshotListenersStorage recoverySnapshotListenersStorage,
             int userId,
             int credentialType,
-            String credential
+            String credential,
+            boolean credentialUpdated
     ) throws NoSuchAlgorithmException, KeyStoreException, InsecureUserException {
         return new KeySyncTask(
                 recoverableKeyStoreDb,
@@ -89,7 +92,8 @@
                 userId,
                 credentialType,
                 credential,
-                () -> PlatformKeyManager.getInstance(context, recoverableKeyStoreDb, userId));
+                credentialUpdated,
+                () -> PlatformKeyManager.getInstance(context, recoverableKeyStoreDb));
     }
 
     /**
@@ -97,8 +101,9 @@
      *
      * @param recoverableKeyStoreDb Database where the keys are stored.
      * @param userId The uid of the user whose profile has been unlocked.
-     * @param credentialType The type of credential - i.e., pattern or password.
+     * @param credentialType The type of credential as defined in {@code LockPatternUtils}
      * @param credential The credential, encoded as a {@link String}.
+     * @param credentialUpdated signals weather credentials were updated.
      * @param platformKeyManagerFactory Instantiates a {@link PlatformKeyManager} for the user.
      *     This is a factory to enable unit testing, as otherwise it would be impossible to test
      *     without a screen unlock occurring!
@@ -111,12 +116,14 @@
             int userId,
             int credentialType,
             String credential,
+            boolean credentialUpdated,
             PlatformKeyManager.Factory platformKeyManagerFactory) {
         mSnapshotListenersStorage = recoverySnapshotListenersStorage;
         mRecoverableKeyStoreDb = recoverableKeyStoreDb;
         mUserId = userId;
         mCredentialType = credentialType;
         mCredential = credential;
+        mCredentialUpdated = credentialUpdated;
         mPlatformKeyManagerFactory = platformKeyManagerFactory;
         mRecoverySnapshotStorage = snapshotStorage;
     }
@@ -124,29 +131,44 @@
     @Override
     public void run() {
         try {
-            syncKeys();
+            // Only one task is active If user unlocks phone many times in a short time interval.
+            synchronized(KeySyncTask.class) {
+                syncKeys();
+            }
         } catch (Exception e) {
             Log.e(TAG, "Unexpected exception thrown during KeySyncTask", e);
         }
     }
 
     private void syncKeys() {
-        if (!isSyncPending()) {
+        if (mCredentialType == LockPatternUtils.CREDENTIAL_TYPE_NONE) {
+            // Application keys for the user will not be available for sync.
+            Log.w(TAG, "Credentials are not set for user " + mUserId);
+            return;
+        }
+
+        List<Integer> recoveryAgents = mRecoverableKeyStoreDb.getRecoveryAgents(mUserId);
+        for (int uid : recoveryAgents) {
+            syncKeysForAgent(uid);
+        }
+        if (recoveryAgents.isEmpty()) {
+            Log.w(TAG, "No recovery agent initialized for user " + mUserId);
+        }
+    }
+
+    private void syncKeysForAgent(int recoveryAgentUid) {
+        if (!shoudCreateSnapshot(recoveryAgentUid)) {
             Log.d(TAG, "Key sync not needed.");
             return;
         }
 
-        int recoveryAgentUid = mRecoverableKeyStoreDb.getRecoveryAgentUid(mUserId);
-        if (recoveryAgentUid == -1) {
-            Log.w(TAG, "No recovery agent initialized for user " + mUserId);
-            return;
-        }
         if (!mSnapshotListenersStorage.hasListener(recoveryAgentUid)) {
             Log.w(TAG, "No pending intent registered for recovery agent " + recoveryAgentUid);
             return;
         }
 
-        PublicKey publicKey = getVaultPublicKey();
+        PublicKey publicKey = mRecoverableKeyStoreDb.getRecoveryServicePublicKey(mUserId,
+                recoveryAgentUid);
         if (publicKey == null) {
             Log.w(TAG, "Not initialized for KeySync: no public key set. Cancelling task.");
             return;
@@ -163,7 +185,7 @@
 
         Map<String, SecretKey> rawKeys;
         try {
-            rawKeys = getKeysToSync();
+            rawKeys = getKeysToSync(recoveryAgentUid);
         } catch (GeneralSecurityException e) {
             Log.e(TAG, "Failed to load recoverable keys for sync", e);
             return;
@@ -196,10 +218,19 @@
             return;
         }
 
-        // TODO: where do we get counter_id from here?
+        Long counterId;
+        // counter id is generated exactly once for each credentials value.
+        if (mCredentialUpdated) {
+            counterId = generateAndStoreCounterId(recoveryAgentUid);
+        } else {
+            counterId = mRecoverableKeyStoreDb.getCounterId(mUserId, recoveryAgentUid);
+            if (counterId == null) {
+                counterId = generateAndStoreCounterId(recoveryAgentUid);
+            }
+        }
         byte[] vaultParams = KeySyncUtils.packVaultParams(
                 publicKey,
-                /*counterId=*/ 1,
+                counterId,
                 TRUSTED_HARDWARE_MAX_ATTEMPTS,
                 deviceId);
 
@@ -217,49 +248,71 @@
             Log.e(TAG,"Could not encrypt with recovery key", e);
             return;
         }
-
+        // TODO: store raw data in RecoveryServiceMetadataEntry and generate Parcelables later
         KeyStoreRecoveryMetadata metadata = new KeyStoreRecoveryMetadata(
                 /*userSecretType=*/ TYPE_LOCKSCREEN,
-                /*lockScreenUiFormat=*/ mCredentialType,
-                /*keyDerivationParameters=*/ KeyDerivationParameters.createSHA256Parameters(salt),
+                /*lockScreenUiFormat=*/ getUiFormat(mCredentialType, mCredential),
+                /*keyDerivationParameters=*/ KeyDerivationParameters.createSha256Parameters(salt),
                 /*secret=*/ new byte[0]);
         ArrayList<KeyStoreRecoveryMetadata> metadataList = new ArrayList<>();
         metadataList.add(metadata);
 
-        // TODO: implement snapshot version
-        mRecoverySnapshotStorage.put(mUserId, new KeyStoreRecoveryData(
-                /*snapshotVersion=*/ 1,
+        int snapshotVersion = incrementSnapshotVersion(recoveryAgentUid);
+
+        // If application keys are not updated, snapshot will not be created on next unlock.
+        mRecoverableKeyStoreDb.setShouldCreateSnapshot(mUserId, recoveryAgentUid, false);
+
+        mRecoverySnapshotStorage.put(recoveryAgentUid, new KeyStoreRecoveryData(
+                snapshotVersion,
                 /*recoveryMetadata=*/ metadataList,
                 /*applicationKeyBlobs=*/ createApplicationKeyEntries(encryptedApplicationKeys),
                 /*encryptedRecoveryKeyblob=*/ encryptedRecoveryKey));
+
         mSnapshotListenersStorage.recoverySnapshotAvailable(recoveryAgentUid);
     }
 
-    private PublicKey getVaultPublicKey() {
-        return mRecoverableKeyStoreDb.getRecoveryServicePublicKey(mUserId);
+    @VisibleForTesting
+    int incrementSnapshotVersion(int recoveryAgentUid) {
+        Long snapshotVersion = mRecoverableKeyStoreDb.getSnapshotVersion(mUserId, recoveryAgentUid);
+        snapshotVersion = snapshotVersion == null ? 1 : snapshotVersion + 1;
+        mRecoverableKeyStoreDb.setSnapshotVersion(mUserId, recoveryAgentUid, snapshotVersion);
+
+        return snapshotVersion.intValue();
+    }
+
+    private long generateAndStoreCounterId(int recoveryAgentUid) {
+        long counter = new SecureRandom().nextLong();
+        mRecoverableKeyStoreDb.setCounterId(mUserId, recoveryAgentUid, counter);
+        return counter;
     }
 
     /**
      * Returns all of the recoverable keys for the user.
      */
-    private Map<String, SecretKey> getKeysToSync()
+    private Map<String, SecretKey> getKeysToSync(int recoveryAgentUid)
             throws InsecureUserException, KeyStoreException, UnrecoverableKeyException,
             NoSuchAlgorithmException, NoSuchPaddingException, BadPlatformKeyException {
         PlatformKeyManager platformKeyManager = mPlatformKeyManagerFactory.newInstance();
-        PlatformDecryptionKey decryptKey = platformKeyManager.getDecryptKey();
+        PlatformDecryptionKey decryptKey = platformKeyManager.getDecryptKey(mUserId);
         Map<String, WrappedKey> wrappedKeys = mRecoverableKeyStoreDb.getAllKeys(
-                mUserId, decryptKey.getGenerationId());
+                mUserId, recoveryAgentUid, decryptKey.getGenerationId());
         return WrappedKey.unwrapKeys(decryptKey, wrappedKeys);
     }
 
     /**
      * Returns {@code true} if a sync is pending.
+     * @param recoveryAgentUid uid of the recovery agent.
      */
-    private boolean isSyncPending() {
-        // TODO: implement properly. For now just always syncing if the user has any recoverable
-        // keys. We need to keep track of when the store's state actually changes.
-        return !mRecoverableKeyStoreDb.getAllKeys(
-                mUserId, mRecoverableKeyStoreDb.getPlatformKeyGenerationId(mUserId)).isEmpty();
+    private boolean shoudCreateSnapshot(int recoveryAgentUid) {
+        if (mCredentialUpdated) {
+            // Sync credential if at least one snapshot was created.
+            if (mRecoverableKeyStoreDb.getSnapshotVersion(mUserId, recoveryAgentUid) != null) {
+                mRecoverableKeyStoreDb.setShouldCreateSnapshot(mUserId, recoveryAgentUid, true);
+                return true;
+            }
+        }
+
+        return mRecoverableKeyStoreDb.getShouldCreateSnapshot(mUserId, recoveryAgentUid);
     }
 
     /**
@@ -295,7 +348,10 @@
      * Returns {@code true} if {@code credential} looks like a pin.
      */
     @VisibleForTesting
-    static boolean isPin(@NonNull String credential) {
+    static boolean isPin(@Nullable String credential) {
+        if (credential == null) {
+            return false;
+        }
         int length = credential.length();
         for (int i = 0; i < length; i++) {
             if (!Character.isDigit(credential.charAt(i))) {
@@ -342,7 +398,7 @@
         for (String alias : encryptedApplicationKeys.keySet()) {
             keyEntries.add(
                     new KeyEntryRecoveryData(
-                            alias.getBytes(StandardCharsets.UTF_8),
+                            alias,
                             encryptedApplicationKeys.get(alias)));
         }
         return keyEntries;
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncUtils.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncUtils.java
index bc080be..e851d8c 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncUtils.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncUtils.java
@@ -298,8 +298,8 @@
                 .order(ByteOrder.LITTLE_ENDIAN)
                 .put(SecureBox.encodePublicKey(thmPublicKey))
                 .putLong(counterId)
-                .putInt(maxAttempts)
                 .putLong(deviceId)
+                .putInt(maxAttempts)
                 .array();
     }
 
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java
index 95f5cb7..7005de5 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java
@@ -71,7 +71,6 @@
     private final Context mContext;
     private final KeyStoreProxy mKeyStore;
     private final RecoverableKeyStoreDb mDatabase;
-    private final int mUserId;
 
     private static final String ANDROID_KEY_STORE_PROVIDER = "AndroidKeyStore";
 
@@ -80,33 +79,25 @@
      * defined by {@code context}.
      *
      * @param context This should be the context of the RecoverableKeyStoreLoader service.
-     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @throws KeyStoreException if failed to initialize AndroidKeyStore.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never happen.
-     * @throws InsecureUserException if the user does not have a lock screen set.
      * @throws SecurityException if the caller does not have permission to write to /data/system.
      *
      * @hide
      */
-    public static PlatformKeyManager getInstance(Context context, RecoverableKeyStoreDb database, int userId)
-            throws KeyStoreException, NoSuchAlgorithmException, InsecureUserException {
-        context = context.getApplicationContext();
-        PlatformKeyManager keyManager = new PlatformKeyManager(
-                userId,
-                context,
+    public static PlatformKeyManager getInstance(Context context, RecoverableKeyStoreDb database)
+            throws KeyStoreException, NoSuchAlgorithmException {
+        return new PlatformKeyManager(
+                context.getApplicationContext(),
                 new KeyStoreProxyImpl(getAndLoadAndroidKeyStore()),
                 database);
-        keyManager.init();
-        return keyManager;
     }
 
     @VisibleForTesting
     PlatformKeyManager(
-            int userId,
             Context context,
             KeyStoreProxy keyStore,
             RecoverableKeyStoreDb database) {
-        mUserId = userId;
         mKeyStore = keyStore;
         mContext = context;
         mDatabase = database;
@@ -115,74 +106,93 @@
     /**
      * Returns the current generation ID of the platform key. This increments whenever a platform
      * key has to be replaced. (e.g., because the user has removed and then re-added their lock
-     * screen).
+     * screen). Returns -1 if no key has been generated yet.
+     *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      *
      * @hide
      */
-    public int getGenerationId() {
-        int generationId = mDatabase.getPlatformKeyGenerationId(mUserId);
-        if (generationId == -1) {
-            return 1;
-        }
-        return generationId;
+    public int getGenerationId(int userId) {
+        return mDatabase.getPlatformKeyGenerationId(userId);
     }
 
     /**
      * Returns {@code true} if the platform key is available. A platform key won't be available if
      * the user has not set up a lock screen.
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
+     *
      * @hide
      */
-    public boolean isAvailable() {
-        return mContext.getSystemService(KeyguardManager.class).isDeviceSecure(mUserId);
+    public boolean isAvailable(int userId) {
+        return mContext.getSystemService(KeyguardManager.class).isDeviceSecure(userId);
     }
 
     /**
      * Generates a new key and increments the generation ID. Should be invoked if the platform key
      * is corrupted and needs to be rotated.
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never happen.
      * @throws KeyStoreException if there is an error in AndroidKeyStore.
+     * @throws InsecureUserException if the user does not have a lock screen set.
      *
      * @hide
      */
-    public void regenerate() throws NoSuchAlgorithmException, KeyStoreException {
-        int nextId = getGenerationId() + 1;
-        generateAndLoadKey(nextId);
-        setGenerationId(nextId);
+    public void regenerate(int userId)
+            throws NoSuchAlgorithmException, KeyStoreException, InsecureUserException {
+        if (!isAvailable(userId)) {
+            throw new InsecureUserException(String.format(
+                    Locale.US, "%d does not have a lock screen set.", userId));
+        }
+
+        int generationId = getGenerationId(userId);
+        int nextId;
+        if (generationId == -1) {
+            nextId = 1;
+        } else {
+            nextId = generationId + 1;
+        }
+        generateAndLoadKey(userId, nextId);
     }
 
     /**
      * Returns the platform key used for encryption.
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @throws KeyStoreException if there was an AndroidKeyStore error.
      * @throws UnrecoverableKeyException if the key could not be recovered.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never occur.
+     * @throws InsecureUserException if the user does not have a lock screen set.
      *
      * @hide
      */
-    public PlatformEncryptionKey getEncryptKey()
-            throws KeyStoreException, UnrecoverableKeyException, NoSuchAlgorithmException {
-        int generationId = getGenerationId();
+    public PlatformEncryptionKey getEncryptKey(int userId) throws KeyStoreException,
+           UnrecoverableKeyException, NoSuchAlgorithmException, InsecureUserException {
+        init(userId);
+        int generationId = getGenerationId(userId);
         AndroidKeyStoreSecretKey key = (AndroidKeyStoreSecretKey) mKeyStore.getKey(
-                getEncryptAlias(generationId), /*password=*/ null);
+                getEncryptAlias(userId, generationId), /*password=*/ null);
         return new PlatformEncryptionKey(generationId, key);
     }
 
     /**
      * Returns the platform key used for decryption. Only works after a recent screen unlock.
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @throws KeyStoreException if there was an AndroidKeyStore error.
      * @throws UnrecoverableKeyException if the key could not be recovered.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never occur.
+     * @throws InsecureUserException if the user does not have a lock screen set.
      *
      * @hide
      */
-    public PlatformDecryptionKey getDecryptKey()
-            throws KeyStoreException, UnrecoverableKeyException, NoSuchAlgorithmException {
-        int generationId = getGenerationId();
+    public PlatformDecryptionKey getDecryptKey(int userId) throws KeyStoreException,
+           UnrecoverableKeyException, NoSuchAlgorithmException, InsecureUserException {
+        init(userId);
+        int generationId = getGenerationId(userId);
         AndroidKeyStoreSecretKey key = (AndroidKeyStoreSecretKey) mKeyStore.getKey(
-                getDecryptAlias(generationId), /*password=*/ null);
+                getDecryptAlias(userId, generationId), /*password=*/ null);
         return new PlatformDecryptionKey(generationId, key);
     }
 
@@ -190,31 +200,36 @@
      * Initializes the class. If there is no current platform key, and the user has a lock screen
      * set, will create the platform key and set the generation ID.
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @throws KeyStoreException if there was an error in AndroidKeyStore.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never happen.
      *
      * @hide
      */
-    public void init() throws KeyStoreException, NoSuchAlgorithmException, InsecureUserException {
-        if (!isAvailable()) {
+    void init(int userId)
+            throws KeyStoreException, NoSuchAlgorithmException, InsecureUserException {
+        if (!isAvailable(userId)) {
             throw new InsecureUserException(String.format(
-                    Locale.US, "%d does not have a lock screen set.", mUserId));
+                    Locale.US, "%d does not have a lock screen set.", userId));
         }
 
-        int generationId = getGenerationId();
-        if (isKeyLoaded(generationId)) {
+        int generationId = getGenerationId(userId);
+        if (isKeyLoaded(userId, generationId)) {
             Log.i(TAG, String.format(
                     Locale.US, "Platform key generation %d exists already.", generationId));
             return;
         }
-        if (generationId == 1) {
+        if (generationId == -1) {
             Log.i(TAG, "Generating initial platform ID.");
+            generationId = 1;
         } else {
             Log.w(TAG, String.format(Locale.US, "Platform generation ID was %d but no "
                     + "entry was present in AndroidKeyStore. Generating fresh key.", generationId));
+            // Had to generate a fresh key, bump the generation id
+            generationId++;
         }
 
-        generateAndLoadKey(generationId);
+        generateAndLoadKey(userId, generationId);
     }
 
     /**
@@ -224,11 +239,12 @@
      * <p>These IDs look as follows:
      * {@code com.security.recoverablekeystore/platform/<user id>/<generation id>/encrypt}
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @param generationId The generation ID.
      * @return The alias.
      */
-    private String getEncryptAlias(int generationId) {
-        return KEY_ALIAS_PREFIX + mUserId + "/" + generationId + "/" + ENCRYPT_KEY_ALIAS_SUFFIX;
+    private String getEncryptAlias(int userId, int generationId) {
+        return KEY_ALIAS_PREFIX + userId + "/" + generationId + "/" + ENCRYPT_KEY_ALIAS_SUFFIX;
     }
 
     /**
@@ -238,18 +254,19 @@
      * <p>These IDs look as follows:
      * {@code com.security.recoverablekeystore/platform/<user id>/<generation id>/decrypt}
      *
+     * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @param generationId The generation ID.
      * @return The alias.
      */
-    private String getDecryptAlias(int generationId) {
-        return KEY_ALIAS_PREFIX + mUserId + "/" + generationId + "/" + DECRYPT_KEY_ALIAS_SUFFIX;
+    private String getDecryptAlias(int userId, int generationId) {
+        return KEY_ALIAS_PREFIX + userId + "/" + generationId + "/" + DECRYPT_KEY_ALIAS_SUFFIX;
     }
 
     /**
      * Sets the current generation ID to {@code generationId}.
      */
-    private void setGenerationId(int generationId) {
-        mDatabase.setPlatformKeyGenerationId(mUserId, generationId);
+    private void setGenerationId(int userId, int generationId) {
+        mDatabase.setPlatformKeyGenerationId(userId, generationId);
     }
 
     /**
@@ -258,9 +275,9 @@
      *
      * @throws KeyStoreException if there was an error checking AndroidKeyStore.
      */
-    private boolean isKeyLoaded(int generationId) throws KeyStoreException {
-        return mKeyStore.containsAlias(getEncryptAlias(generationId))
-                && mKeyStore.containsAlias(getDecryptAlias(generationId));
+    private boolean isKeyLoaded(int userId, int generationId) throws KeyStoreException {
+        return mKeyStore.containsAlias(getEncryptAlias(userId, generationId))
+                && mKeyStore.containsAlias(getDecryptAlias(userId, generationId));
     }
 
     /**
@@ -271,10 +288,10 @@
      *     available since API version 1.
      * @throws KeyStoreException if there was an issue loading the keys into AndroidKeyStore.
      */
-    private void generateAndLoadKey(int generationId)
+    private void generateAndLoadKey(int userId, int generationId)
             throws NoSuchAlgorithmException, KeyStoreException {
-        String encryptAlias = getEncryptAlias(generationId);
-        String decryptAlias = getDecryptAlias(generationId);
+        String encryptAlias = getEncryptAlias(userId, generationId);
+        String decryptAlias = getDecryptAlias(userId, generationId);
         SecretKey secretKey = generateAesKey();
 
         mKeyStore.setEntry(
@@ -293,9 +310,11 @@
                             USER_AUTHENTICATION_VALIDITY_DURATION_SECONDS)
                     .setBlockModes(KeyProperties.BLOCK_MODE_GCM)
                     .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE)
-                    .setBoundToSpecificSecureUserId(mUserId)
+                    .setBoundToSpecificSecureUserId(userId)
                     .build());
 
+        setGenerationId(userId, generationId);
+
         try {
             secretKey.destroy();
         } catch (DestroyFailedException e) {
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGenerator.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGenerator.java
index 8c23d9b..2fe3f4e 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGenerator.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGenerator.java
@@ -99,6 +99,7 @@
                             Locale.US, "Failed writing (%d, %s) to database.", uid, alias));
         }
 
+        mDatabase.setShouldCreateSnapshot(userId, uid, true);
         return key.getEncoded();
     }
 }
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java
index fe1cad4..a6f7766 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java
@@ -16,6 +16,19 @@
 
 package com.android.server.locksettings.recoverablekeystore;
 
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader
+        .ERROR_BAD_X509_CERTIFICATE;
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader.ERROR_DATABASE_ERROR;
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader
+        .ERROR_DECRYPTION_FAILED;
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader.ERROR_INSECURE_USER;
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader
+        .ERROR_KEYSTORE_INTERNAL_ERROR;
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader
+        .ERROR_NOT_YET_SUPPORTED;
+import static android.security.recoverablekeystore.RecoverableKeyStoreLoader
+        .ERROR_UNEXPECTED_MISSING_ALGORITHM;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.PendingIntent;
@@ -45,6 +58,7 @@
 import java.security.UnrecoverableKeyException;
 import java.security.spec.InvalidKeySpecException;
 import java.security.spec.X509EncodedKeySpec;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
@@ -63,10 +77,6 @@
 public class RecoverableKeyStoreManager {
     private static final String TAG = "RecoverableKeyStoreMgr";
 
-    private static final int ERROR_INSECURE_USER = 1;
-    private static final int ERROR_KEYSTORE_INTERNAL_ERROR = 2;
-    private static final int ERROR_DATABASE_ERROR = 3;
-
     private static RecoverableKeyStoreManager mInstance;
 
     private final Context mContext;
@@ -76,22 +86,34 @@
     private final RecoverySnapshotListenersStorage mListenersStorage;
     private final RecoverableKeyGenerator mRecoverableKeyGenerator;
     private final RecoverySnapshotStorage mSnapshotStorage;
+    private final PlatformKeyManager mPlatformKeyManager;
 
     /**
      * Returns a new or existing instance.
      *
      * @hide
      */
-    public static synchronized RecoverableKeyStoreManager getInstance(Context mContext) {
+    public static synchronized RecoverableKeyStoreManager getInstance(Context context) {
         if (mInstance == null) {
-            RecoverableKeyStoreDb db = RecoverableKeyStoreDb.newInstance(mContext);
+            RecoverableKeyStoreDb db = RecoverableKeyStoreDb.newInstance(context);
+            PlatformKeyManager platformKeyManager;
+            try {
+                platformKeyManager = PlatformKeyManager.getInstance(context, db);
+            } catch (NoSuchAlgorithmException e) {
+                // Impossible: all algorithms must be supported by AOSP
+                throw new RuntimeException(e);
+            } catch (KeyStoreException e) {
+                throw new ServiceSpecificException(ERROR_KEYSTORE_INTERNAL_ERROR, e.getMessage());
+            }
+
             mInstance = new RecoverableKeyStoreManager(
-                    mContext.getApplicationContext(),
+                    context.getApplicationContext(),
                     db,
                     new RecoverySessionStorage(),
                     Executors.newSingleThreadExecutor(),
                     new RecoverySnapshotStorage(),
-                    new RecoverySnapshotListenersStorage());
+                    new RecoverySnapshotListenersStorage(),
+                    platformKeyManager);
         }
         return mInstance;
     }
@@ -103,25 +125,29 @@
             RecoverySessionStorage recoverySessionStorage,
             ExecutorService executorService,
             RecoverySnapshotStorage snapshotStorage,
-            RecoverySnapshotListenersStorage listenersStorage) {
+            RecoverySnapshotListenersStorage listenersStorage,
+            PlatformKeyManager platformKeyManager) {
         mContext = context;
         mDatabase = recoverableKeyStoreDb;
         mRecoverySessionStorage = recoverySessionStorage;
         mExecutorService = executorService;
         mListenersStorage = listenersStorage;
         mSnapshotStorage = snapshotStorage;
+        mPlatformKeyManager = platformKeyManager;
+
         try {
             mRecoverableKeyGenerator = RecoverableKeyGenerator.newInstance(mDatabase);
         } catch (NoSuchAlgorithmException e) {
-            // Impossible: all AOSP implementations must support AES.
-            throw new RuntimeException(e);
+            Log.wtf(TAG, "AES keygen algorithm not available. AOSP must support this.", e);
+            throw new ServiceSpecificException(ERROR_UNEXPECTED_MISSING_ALGORITHM, e.getMessage());
         }
     }
 
     public void initRecoveryService(
-            @NonNull String rootCertificateAlias, @NonNull byte[] signedPublicKeyList, int userId)
+            @NonNull String rootCertificateAlias, @NonNull byte[] signedPublicKeyList)
             throws RemoteException {
         checkRecoverKeyStorePermission();
+        int userId = UserHandle.getCallingUserId();
         // TODO: open /system/etc/security/... cert file, and check the signature on the public keys
         PublicKey publicKey;
         try {
@@ -130,10 +156,11 @@
             X509EncodedKeySpec pkSpec = new X509EncodedKeySpec(signedPublicKeyList);
             publicKey = kf.generatePublic(pkSpec);
         } catch (NoSuchAlgorithmException e) {
-            // Should never happen
-            throw new RuntimeException(e);
+            Log.wtf(TAG, "EC algorithm not available. AOSP must support this.", e);
+            throw new ServiceSpecificException(ERROR_UNEXPECTED_MISSING_ALGORITHM, e.getMessage());
         } catch (InvalidKeySpecException e) {
-            throw new RemoteException("Invalid public key for the recovery service");
+            throw new ServiceSpecificException(
+                    ERROR_BAD_X509_CERTIFICATE, "Not a valid X509 certificate.");
         }
         mDatabase.setRecoveryServicePublicKey(userId, Binder.getCallingUid(), publicKey);
     }
@@ -144,22 +171,22 @@
      * @return recovery data
      * @hide
      */
-    public @NonNull KeyStoreRecoveryData getRecoveryData(@NonNull byte[] account, int userId)
+    public @NonNull KeyStoreRecoveryData getRecoveryData(@NonNull byte[] account)
             throws RemoteException {
         checkRecoverKeyStorePermission();
-
-        KeyStoreRecoveryData snapshot = mSnapshotStorage.get(UserHandle.getCallingUserId());
+        int uid = Binder.getCallingUid();
+        KeyStoreRecoveryData snapshot = mSnapshotStorage.get(uid);
         if (snapshot == null) {
-            throw new ServiceSpecificException(RecoverableKeyStoreLoader.NO_SNAPSHOT_PENDING_ERROR);
+            throw new ServiceSpecificException(RecoverableKeyStoreLoader.ERROR_NO_SNAPSHOT_PENDING);
         }
         return snapshot;
     }
 
-    public void setSnapshotCreatedPendingIntent(@Nullable PendingIntent intent, int userId)
+    public void setSnapshotCreatedPendingIntent(@Nullable PendingIntent intent)
             throws RemoteException {
         checkRecoverKeyStorePermission();
-        final int recoveryAgentUid = Binder.getCallingUid();
-        mListenersStorage.setSnapshotListener(recoveryAgentUid, intent);
+        int uid = Binder.getCallingUid();
+        mListenersStorage.setSnapshotListener(uid, intent);
     }
 
     /**
@@ -168,14 +195,15 @@
      *
      * @return Map from Recovery agent account to snapshot version.
      */
-    public @NonNull Map<byte[], Integer> getRecoverySnapshotVersions(int userId)
+    public @NonNull Map<byte[], Integer> getRecoverySnapshotVersions()
             throws RemoteException {
         checkRecoverKeyStorePermission();
         throw new UnsupportedOperationException();
     }
 
-    public void setServerParameters(long serverParameters, int userId) throws RemoteException {
+    public void setServerParameters(long serverParameters) throws RemoteException {
         checkRecoverKeyStorePermission();
+        int userId = UserHandle.getCallingUserId();
         mDatabase.setServerParameters(userId, Binder.getCallingUid(), serverParameters);
     }
 
@@ -187,7 +215,7 @@
      * @param status - new status
      */
     public void setRecoveryStatus(
-            @NonNull String packageName, @Nullable String[] aliases, int status, int userId)
+            @NonNull String packageName, @Nullable String[] aliases, int status)
             throws RemoteException {
         checkRecoverKeyStorePermission();
         int uid = Binder.getCallingUid();
@@ -211,12 +239,11 @@
      *
      * @return {@code Map} from KeyStore alias to recovery status.
      */
-    public @NonNull Map<String, Integer> getRecoveryStatus(@Nullable String packageName, int userId)
+    public @NonNull Map<String, Integer> getRecoveryStatus(@Nullable String packageName)
             throws RemoteException {
         // Any application should be able to check status for its own keys.
         // If caller is a recovery agent it can check statuses for other packages, but
         // only for recoverable keys it manages.
-        checkRecoverKeyStorePermission();
         return mDatabase.getStatusForAllKeys(Binder.getCallingUid());
     }
 
@@ -226,7 +253,7 @@
      * @hide
      */
     public void setRecoverySecretTypes(
-            @NonNull @KeyStoreRecoveryMetadata.UserSecretType int[] secretTypes, int userId)
+            @NonNull @KeyStoreRecoveryMetadata.UserSecretType int[] secretTypes)
             throws RemoteException {
         checkRecoverKeyStorePermission();
         mDatabase.setRecoverySecretTypes(UserHandle.getCallingUserId(), Binder.getCallingUid(),
@@ -239,7 +266,7 @@
      * @return secret types
      * @hide
      */
-    public @NonNull int[] getRecoverySecretTypes(int userId) throws RemoteException {
+    public @NonNull int[] getRecoverySecretTypes() throws RemoteException {
         checkRecoverKeyStorePermission();
         return mDatabase.getRecoverySecretTypes(UserHandle.getCallingUserId(),
             Binder.getCallingUid());
@@ -251,17 +278,17 @@
      * @return secret types
      * @hide
      */
-    public @NonNull int[] getPendingRecoverySecretTypes(int userId) throws RemoteException {
+    public @NonNull int[] getPendingRecoverySecretTypes() throws RemoteException {
         checkRecoverKeyStorePermission();
         throw new UnsupportedOperationException();
     }
 
     public void recoverySecretAvailable(
-            @NonNull KeyStoreRecoveryMetadata recoverySecret, int userId) throws RemoteException {
-        final int callingUid = Binder.getCallingUid(); // Recovery agent uid.
+            @NonNull KeyStoreRecoveryMetadata recoverySecret) throws RemoteException {
+        int uid = Binder.getCallingUid();
         if (recoverySecret.getLockScreenUiFormat() == KeyStoreRecoveryMetadata.TYPE_LOCKSCREEN) {
             throw new SecurityException(
-                    "Caller " + callingUid + "is not allowed to set lock screen secret");
+                    "Caller " + uid + " is not allowed to set lock screen secret");
         }
         checkRecoverKeyStorePermission();
         // TODO: add hook from LockSettingsService to set lock screen secret.
@@ -285,25 +312,43 @@
             @NonNull byte[] verifierPublicKey,
             @NonNull byte[] vaultParams,
             @NonNull byte[] vaultChallenge,
-            @NonNull List<KeyStoreRecoveryMetadata> secrets,
-            int userId)
+            @NonNull List<KeyStoreRecoveryMetadata> secrets)
             throws RemoteException {
         checkRecoverKeyStorePermission();
+        int uid = Binder.getCallingUid();
 
         if (secrets.size() != 1) {
             // TODO: support multiple secrets
-            throw new RemoteException("Only a single KeyStoreRecoveryMetadata is supported");
+            throw new ServiceSpecificException(
+                    ERROR_NOT_YET_SUPPORTED,
+                    "Only a single KeyStoreRecoveryMetadata is supported");
+        }
+
+        PublicKey publicKey;
+        try {
+            publicKey = KeySyncUtils.deserializePublicKey(verifierPublicKey);
+        } catch (NoSuchAlgorithmException e) {
+            // Should never happen
+            throw new RuntimeException(e);
+        } catch (InvalidKeySpecException e) {
+            throw new ServiceSpecificException(ERROR_BAD_X509_CERTIFICATE, "Not a valid X509 key");
+        }
+        // The raw public key bytes contained in vaultParams must match the ones given in
+        // verifierPublicKey; otherwise, the user secret may be decrypted by a key that is not owned
+        // by the original recovery service.
+        if (!publicKeysMatch(publicKey, vaultParams)) {
+            throw new ServiceSpecificException(ERROR_BAD_X509_CERTIFICATE,
+                    "The public keys given in verifierPublicKey and vaultParams do not match.");
         }
 
         byte[] keyClaimant = KeySyncUtils.generateKeyClaimant();
         byte[] kfHash = secrets.get(0).getSecret();
         mRecoverySessionStorage.add(
-                userId,
+                uid,
                 new RecoverySessionStorage.Entry(sessionId, kfHash, keyClaimant, vaultParams));
 
         try {
             byte[] thmKfHash = KeySyncUtils.calculateThmKfHash(kfHash);
-            PublicKey publicKey = KeySyncUtils.deserializePublicKey(verifierPublicKey);
             return KeySyncUtils.encryptRecoveryClaim(
                     publicKey,
                     vaultParams,
@@ -311,18 +356,10 @@
                     thmKfHash,
                     keyClaimant);
         } catch (NoSuchAlgorithmException e) {
-            // Should never happen: all the algorithms used are required by AOSP implementations.
-            throw new RemoteException(
-                    "Missing required algorithm",
-                    e,
-                    /*enableSuppression=*/ true,
-                    /*writeableStackTrace=*/ true);
-        } catch (InvalidKeySpecException | InvalidKeyException e) {
-            throw new RemoteException(
-                    "Not a valid X509 key",
-                    e,
-                    /*enableSuppression=*/ true,
-                    /*writeableStackTrace=*/ true);
+            Log.wtf(TAG, "SecureBox algorithm missing. AOSP must support this.", e);
+            throw new ServiceSpecificException(ERROR_UNEXPECTED_MISSING_ALGORITHM, e.getMessage());
+        } catch (InvalidKeyException e) {
+            throw new ServiceSpecificException(ERROR_BAD_X509_CERTIFICATE, e.getMessage());
         }
     }
 
@@ -331,27 +368,26 @@
      * service.
      *
      * @param sessionId The session ID used to generate the claim. See
-     *     {@link #startRecoverySession(String, byte[], byte[], byte[], List, int)}.
+     *     {@link #startRecoverySession(String, byte[], byte[], byte[], List)}.
      * @param encryptedRecoveryKey The encrypted recovery key blob returned by the remote vault
      *     service.
      * @param applicationKeys The encrypted key blobs returned by the remote vault service. These
      *     were wrapped with the recovery key.
-     * @param uid The uid of the recovery agent.
      * @return Map from alias to raw key material.
      * @throws RemoteException if an error occurred recovering the keys.
      */
     public Map<String, byte[]> recoverKeys(
             @NonNull String sessionId,
             @NonNull byte[] encryptedRecoveryKey,
-            @NonNull List<KeyEntryRecoveryData> applicationKeys,
-            int uid)
+            @NonNull List<KeyEntryRecoveryData> applicationKeys)
             throws RemoteException {
         checkRecoverKeyStorePermission();
-
+        int uid = Binder.getCallingUid();
         RecoverySessionStorage.Entry sessionEntry = mRecoverySessionStorage.get(uid, sessionId);
         if (sessionEntry == null) {
-            throw new RemoteException(String.format(Locale.US,
-                    "User %d does not have pending session '%s'", uid, sessionId));
+            throw new ServiceSpecificException(ERROR_KEYSTORE_INTERNAL_ERROR,
+                    String.format(Locale.US,
+                    "Application uid=%d does not have pending session '%s'", uid, sessionId));
         }
 
         try {
@@ -373,14 +409,11 @@
      */
     public byte[] generateAndStoreKey(@NonNull String alias) throws RemoteException {
         int uid = Binder.getCallingUid();
-        int userId = Binder.getCallingUserHandle().getIdentifier();
+        int userId = UserHandle.getCallingUserId();
 
         PlatformEncryptionKey encryptionKey;
-
         try {
-            PlatformKeyManager platformKeyManager = PlatformKeyManager.getInstance(
-                    mContext, mDatabase, userId);
-            encryptionKey = platformKeyManager.getEncryptKey();
+            encryptionKey = mPlatformKeyManager.getEncryptKey(userId);
         } catch (NoSuchAlgorithmException e) {
             // Impossible: all algorithms must be supported by AOSP
             throw new RuntimeException(e);
@@ -399,9 +432,19 @@
         }
     }
 
+    public void removeKey(@NonNull String alias) throws RemoteException {
+        int uid = Binder.getCallingUid();
+        int userId = UserHandle.getCallingUserId();
+
+        boolean wasRemoved = mDatabase.removeKey(uid, alias);
+        if (wasRemoved) {
+            mDatabase.setShouldCreateSnapshot(userId, uid, true);
+        }
+    }
+
     private byte[] decryptRecoveryKey(
             RecoverySessionStorage.Entry sessionEntry, byte[] encryptedClaimResponse)
-            throws RemoteException {
+            throws RemoteException, ServiceSpecificException {
         try {
             byte[] locallyEncryptedKey = KeySyncUtils.decryptRecoveryClaimResponse(
                     sessionEntry.getKeyClaimant(),
@@ -409,18 +452,12 @@
                     encryptedClaimResponse);
             return KeySyncUtils.decryptRecoveryKey(sessionEntry.getLskfHash(), locallyEncryptedKey);
         } catch (InvalidKeyException | AEADBadTagException e) {
-            throw new RemoteException(
-                    "Failed to decrypt recovery key",
-                    e,
-                    /*enableSuppression=*/ true,
-                    /*writeableStackTrace=*/ true);
+            throw new ServiceSpecificException(ERROR_KEYSTORE_INTERNAL_ERROR,
+                    "Failed to decrypt recovery key " + e.getMessage());
+
         } catch (NoSuchAlgorithmException e) {
             // Should never happen: all the algorithms used are required by AOSP implementations
-            throw new RemoteException(
-                    "Missing required algorithm",
-                    e,
-                    /*enableSuppression=*/ true,
-                    /*writeableStackTrace=*/ true);
+            throw new ServiceSpecificException(ERROR_KEYSTORE_INTERNAL_ERROR, e.getMessage());
         }
     }
 
@@ -435,7 +472,7 @@
             @NonNull List<KeyEntryRecoveryData> applicationKeys) throws RemoteException {
         HashMap<String, byte[]> keyMaterialByAlias = new HashMap<>();
         for (KeyEntryRecoveryData applicationKey : applicationKeys) {
-            String alias = new String(applicationKey.getAlias(), StandardCharsets.UTF_8);
+            String alias = applicationKey.getAlias();
             byte[] encryptedKeyMaterial = applicationKey.getEncryptedKeyMaterial();
 
             try {
@@ -443,18 +480,12 @@
                         KeySyncUtils.decryptApplicationKey(recoveryKey, encryptedKeyMaterial);
                 keyMaterialByAlias.put(alias, keyMaterial);
             } catch (NoSuchAlgorithmException e) {
-                // Should never happen: all the algorithms used are required by AOSP implementations
-                throw new RemoteException(
-                        "Missing required algorithm",
-                        e,
-                    /*enableSuppression=*/ true,
-                    /*writeableStackTrace=*/ true);
+                Log.wtf(TAG, "Missing SecureBox algorithm. AOSP required to support this.", e);
+                throw new ServiceSpecificException(
+                        ERROR_UNEXPECTED_MISSING_ALGORITHM, e.getMessage());
             } catch (InvalidKeyException | AEADBadTagException e) {
-                throw new RemoteException(
-                        "Failed to recover key with alias '" + alias + "'",
-                        e,
-                    /*enableSuppression=*/ true,
-                    /*writeableStackTrace=*/ true);
+                throw new ServiceSpecificException(ERROR_DECRYPTION_FAILED,
+                        "Failed to recover key with alias '" + alias + "': " + e.getMessage());
             }
         }
         return keyMaterialByAlias;
@@ -480,7 +511,8 @@
                     mListenersStorage,
                     userId,
                     storedHashType,
-                    credential));
+                    credential,
+                    /*credentialUpdated=*/ false));
         } catch (NoSuchAlgorithmException e) {
             Log.wtf(TAG, "Should never happen - algorithm unavailable for KeySync", e);
         } catch (KeyStoreException e) {
@@ -490,12 +522,35 @@
         }
     }
 
-    /** This function can only be used inside LockSettingsService. */
+    /**
+     * This function can only be used inside LockSettingsService.
+     * @param storedHashType from {@code CredentialHash}
+     * @param credential - unencrypted String
+     * @param userId for the user whose lock screen credentials were changed.
+     * @hide
+     */
     public void lockScreenSecretChanged(
-            @KeyStoreRecoveryMetadata.LockScreenUiFormat int type,
+            int storedHashType,
             @Nullable String credential,
             int userId) {
-        throw new UnsupportedOperationException();
+        // So as not to block the critical path unlocking the phone, defer to another thread.
+        try {
+            mExecutorService.execute(KeySyncTask.newInstance(
+                    mContext,
+                    mDatabase,
+                    mSnapshotStorage,
+                    mListenersStorage,
+                    userId,
+                    storedHashType,
+                    credential,
+                    /*credentialUpdated=*/ true));
+        } catch (NoSuchAlgorithmException e) {
+            Log.wtf(TAG, "Should never happen - algorithm unavailable for KeySync", e);
+        } catch (KeyStoreException e) {
+            Log.e(TAG, "Key store error encountered during recoverable key sync", e);
+        } catch (InsecureUserException e) {
+            Log.wtf(TAG, "Impossible - insecure user, but user just entered lock screen", e);
+        }
     }
 
     private void checkRecoverKeyStorePermission() {
@@ -503,4 +558,9 @@
                 RecoverableKeyStoreLoader.PERMISSION_RECOVER_KEYSTORE,
                 "Caller " + Binder.getCallingUid() + " doesn't have RecoverKeyStore permission.");
     }
+
+    private boolean publicKeysMatch(PublicKey publicKey, byte[] vaultParams) {
+        byte[] encodedPublicKey = SecureBox.encodePublicKey(publicKey);
+        return Arrays.equals(encodedPublicKey, Arrays.copyOf(vaultParams, encodedPublicKey.length));
+    }
 }
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java
index 838311e..c6f3ede 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java
@@ -35,8 +35,10 @@
 import java.security.PublicKey;
 import java.security.spec.InvalidKeySpecException;
 import java.security.spec.X509EncodedKeySpec;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.StringJoiner;
@@ -147,6 +149,19 @@
     }
 
     /**
+     * Removes key with {@code alias} for app with {@code uid}.
+     *
+     * @return {@code true} if deleted a row.
+     */
+    public boolean removeKey(int uid, String alias) {
+        SQLiteDatabase db = mKeyStoreDbHelper.getWritableDatabase();
+        String selection = KeysEntry.COLUMN_NAME_UID + " = ? AND " +
+                KeysEntry.COLUMN_NAME_ALIAS + " = ?";
+        String[] selectionArgs = { Integer.toString(uid), alias };
+        return db.delete(KeysEntry.TABLE_NAME, selection, selectionArgs) > 0;
+    }
+
+    /**
      * Returns all statuses for keys {@code uid} and {@code platformKeyGenerationId}.
      *
      * @param uid of the application
@@ -207,16 +222,19 @@
     }
 
     /**
-     * Returns all keys for the given {@code userId} and {@code platformKeyGenerationId}.
+     * Returns all keys for the given {@code userId} {@code recoveryAgentUid}
+     * and {@code platformKeyGenerationId}.
      *
      * @param userId User id of the profile to which all the keys are associated.
+     * @param recoveryAgentUid Uid of the recovery agent which will perform the sync
      * @param platformKeyGenerationId The generation ID of the platform key that wrapped these keys.
      *     (i.e., this should be the most recent generation ID, as older platform keys are not
      *     usable.)
      *
      * @hide
      */
-    public Map<String, WrappedKey> getAllKeys(int userId, int platformKeyGenerationId) {
+    public Map<String, WrappedKey> getAllKeys(int userId, int recoveryAgentUid,
+            int platformKeyGenerationId) {
         SQLiteDatabase db = mKeyStoreDbHelper.getReadableDatabase();
         String[] projection = {
                 KeysEntry._ID,
@@ -226,9 +244,13 @@
                 KeysEntry.COLUMN_NAME_RECOVERY_STATUS};
         String selection =
                 KeysEntry.COLUMN_NAME_USER_ID + " = ? AND "
+                + KeysEntry.COLUMN_NAME_UID + " = ? AND "
                 + KeysEntry.COLUMN_NAME_GENERATION_ID + " = ?";
         String[] selectionArguments = {
-                Integer.toString(userId), Integer.toString(platformKeyGenerationId) };
+                Integer.toString(userId),
+                Integer.toString(recoveryAgentUid),
+                Integer.toString(platformKeyGenerationId)
+            };
 
         try (
             Cursor cursor = db.query(
@@ -328,9 +350,12 @@
     }
 
     /**
-     * Returns the uid of the recovery agent for the given user, or -1 if none is set.
+     * Returns the list of recovery agents initialized for given {@code userId}
+     * @param userId The userId of the profile the application is running under.
+     * @return The list of recovery agents
+     * @hide
      */
-    public int getRecoveryAgentUid(int userId) {
+    public @NonNull List<Integer> getRecoveryAgents(int userId) {
         SQLiteDatabase db = mKeyStoreDbHelper.getReadableDatabase();
 
         String[] projection = { RecoveryServiceMetadataEntry.COLUMN_NAME_UID };
@@ -348,19 +373,20 @@
                     /*orderBy=*/ null)
         ) {
             int count = cursor.getCount();
-            if (count == 0) {
-                return -1;
+            ArrayList<Integer> result = new ArrayList<>(count);
+            while (cursor.moveToNext()) {
+                int uid = cursor.getInt(
+                        cursor.getColumnIndexOrThrow(RecoveryServiceMetadataEntry.COLUMN_NAME_UID));
+                result.add(uid);
             }
-            cursor.moveToFirst();
-            return cursor.getInt(
-                    cursor.getColumnIndexOrThrow(RecoveryServiceMetadataEntry.COLUMN_NAME_UID));
+            return result;
         }
     }
 
     /**
      * Returns the public key of the recovery service.
      *
-     * @param userId The uid of the profile the application is running under.
+     * @param userId The userId of the profile the application is running under.
      * @param uid The uid of the application who initializes the local recovery components.
      *
      * @hide
@@ -425,7 +451,7 @@
      * If no secret types are set, recovery snapshot will not be created.
      * See {@code KeyStoreRecoveryMetadata}
      *
-     * @param userId The uid of the profile the application is running under.
+     * @param userId The userId of the profile the application is running under.
      * @param uid The uid of the application.
      * @param secretTypes list of secret types
      * @return The primary key of the updated row, or -1 if failed.
@@ -450,7 +476,7 @@
     /**
      * Returns the list of secret types used for end-to-end encryption.
      *
-     * @param userId The uid of the profile the application is running under.
+     * @param userId The userId of the profile the application is running under.
      * @param uid The uid of the application who initialized the local recovery components.
      * @return Secret types or empty array, if types were not set.
      *
@@ -516,7 +542,7 @@
     /**
      * Returns the first (and only?) public key for {@code userId}.
      *
-     * @param userId The uid of the profile whose keys are to be synced.
+     * @param userId The userId of the profile whose keys are to be synced.
      * @return The public key, or null if none exists.
      */
     @Nullable
@@ -556,10 +582,40 @@
     }
 
     /**
+     * Updates the counterId
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application.
+     * @param counterId The counterId.
+     * @return The primary key of the inserted row, or -1 if failed.
+     *
+     * @hide
+     */
+    public long setCounterId(int userId, int uid, long counterId) {
+        return setLong(userId, uid,
+                RecoveryServiceMetadataEntry.COLUMN_NAME_COUNTER_ID, counterId);
+    }
+
+    /**
+     * Returns the counter id.
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application who initialized the local recovery components.
+     * @return The counter id
+     *
+     * @hide
+     */
+    @Nullable
+    public Long getCounterId(int userId, int uid) {
+        return getLong(userId, uid, RecoveryServiceMetadataEntry.COLUMN_NAME_COUNTER_ID);
+    }
+
+
+    /**
      * Updates the server parameters given by the application initializing the local recovery
      * components.
      *
-     * @param userId The uid of the profile the application is running under.
+     * @param userId The userId of the profile the application is running under.
      * @param uid The uid of the application.
      * @param serverParameters The server parameters.
      * @return The primary key of the inserted row, or -1 if failed.
@@ -567,51 +623,119 @@
      * @hide
      */
     public long setServerParameters(int userId, int uid, long serverParameters) {
-        SQLiteDatabase db = mKeyStoreDbHelper.getWritableDatabase();
-        ContentValues values = new ContentValues();
-        values.put(RecoveryServiceMetadataEntry.COLUMN_NAME_SERVER_PARAMETERS, serverParameters);
-        String selection =
-                RecoveryServiceMetadataEntry.COLUMN_NAME_USER_ID + " = ? AND "
-                        + RecoveryServiceMetadataEntry.COLUMN_NAME_UID + " = ?";
-        String[] selectionArguments = {Integer.toString(userId), Integer.toString(uid)};
-
-        ensureRecoveryServiceMetadataEntryExists(userId, uid);
-        return db.update(
-                RecoveryServiceMetadataEntry.TABLE_NAME, values, selection, selectionArguments);
+        return setLong(userId, uid,
+                RecoveryServiceMetadataEntry.COLUMN_NAME_SERVER_PARAMETERS, serverParameters);
     }
 
     /**
      * Returns the server paramters that was previously set by the application who initialized the
      * local recovery service components.
      *
-     * @param userId The uid of the profile the application is running under.
+     * @param userId The userId of the profile the application is running under.
      * @param uid The uid of the application who initialized the local recovery components.
      * @return The server parameters that were previously set, or null if there's none.
      *
      * @hide
      */
+    @Nullable
     public Long getServerParameters(int userId, int uid) {
+        return getLong(userId, uid, RecoveryServiceMetadataEntry.COLUMN_NAME_SERVER_PARAMETERS);
+
+    }
+
+    /**
+     * Updates the snapshot version.
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application.
+     * @param snapshotVersion The snapshot version
+     * @return The primary key of the inserted row, or -1 if failed.
+     *
+     * @hide
+     */
+    public long setSnapshotVersion(int userId, int uid, long snapshotVersion) {
+        return setLong(userId, uid,
+                RecoveryServiceMetadataEntry.COLUMN_NAME_SNAPSHOT_VERSION, snapshotVersion);
+    }
+
+    /**
+     * Returns the snapshot version
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application who initialized the local recovery components.
+     * @return The server parameters that were previously set, or null if there's none.
+     *
+     * @hide
+     */
+    @Nullable
+    public Long getSnapshotVersion(int userId, int uid) {
+        return getLong(userId, uid,
+            RecoveryServiceMetadataEntry.COLUMN_NAME_SNAPSHOT_VERSION);
+    }
+
+    /**
+     * Updates the snapshot version.
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application.
+     * @param pending The server parameters.
+     * @return The primary key of the inserted row, or -1 if failed.
+     *
+     * @hide
+     */
+    public long setShouldCreateSnapshot(int userId, int uid, boolean pending) {
+        return setLong(userId, uid,
+                RecoveryServiceMetadataEntry.COLUMN_NAME_SHOULD_CREATE_SNAPSHOT, pending ? 1 : 0);
+    }
+
+    /**
+     * Returns {@code true} if new snapshot should be created.
+     * Returns {@code false} if the flag was never set.
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application who initialized the local recovery components.
+     * @return snapshot outdated flag.
+     *
+     * @hide
+     */
+    public boolean getShouldCreateSnapshot(int userId, int uid) {
+        Long res = getLong(userId, uid,
+                RecoveryServiceMetadataEntry.COLUMN_NAME_SHOULD_CREATE_SNAPSHOT);
+        return res != null && res != 0L;
+    }
+
+    /**
+     * Returns given long value from the database.
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application who initialized the local recovery components.
+     * @param key from {@code RecoveryServiceMetadataEntry}
+     * @return The value that were previously set, or null if there's none.
+     *
+     * @hide
+     */
+    private Long getLong(int userId, int uid, String key) {
         SQLiteDatabase db = mKeyStoreDbHelper.getReadableDatabase();
 
         String[] projection = {
                 RecoveryServiceMetadataEntry._ID,
                 RecoveryServiceMetadataEntry.COLUMN_NAME_USER_ID,
                 RecoveryServiceMetadataEntry.COLUMN_NAME_UID,
-                RecoveryServiceMetadataEntry.COLUMN_NAME_SERVER_PARAMETERS};
+                key};
         String selection =
                 RecoveryServiceMetadataEntry.COLUMN_NAME_USER_ID + " = ? AND "
                         + RecoveryServiceMetadataEntry.COLUMN_NAME_UID + " = ?";
         String[] selectionArguments = {Integer.toString(userId), Integer.toString(uid)};
 
         try (
-                Cursor cursor = db.query(
-                        RecoveryServiceMetadataEntry.TABLE_NAME,
-                        projection,
-                        selection,
-                        selectionArguments,
-                        /*groupBy=*/ null,
-                        /*having=*/ null,
-                        /*orderBy=*/ null)
+            Cursor cursor = db.query(
+                    RecoveryServiceMetadataEntry.TABLE_NAME,
+                    projection,
+                    selection,
+                    selectionArguments,
+                    /*groupBy=*/ null,
+                    /*having=*/ null,
+                    /*orderBy=*/ null)
         ) {
             int count = cursor.getCount();
             if (count == 0) {
@@ -620,13 +744,12 @@
             if (count > 1) {
                 Log.wtf(TAG,
                         String.format(Locale.US,
-                                "%d deviceId entries found for userId=%d uid=%d. "
+                                "%d entries found for userId=%d uid=%d. "
                                         + "Should only ever be 0 or 1.", count, userId, uid));
                 return null;
             }
             cursor.moveToFirst();
-            int idx = cursor.getColumnIndexOrThrow(
-                    RecoveryServiceMetadataEntry.COLUMN_NAME_SERVER_PARAMETERS);
+            int idx = cursor.getColumnIndexOrThrow(key);
             if (cursor.isNull(idx)) {
                 return null;
             } else {
@@ -636,6 +759,32 @@
     }
 
     /**
+     * Sets a long value in the database.
+     *
+     * @param userId The userId of the profile the application is running under.
+     * @param uid The uid of the application who initialized the local recovery components.
+     * @param key defined in {@code RecoveryServiceMetadataEntry}
+     * @param value new value.
+     * @return The primary key of the inserted row, or -1 if failed.
+     *
+     * @hide
+     */
+
+    private long setLong(int userId, int uid, String key, long value) {
+        SQLiteDatabase db = mKeyStoreDbHelper.getWritableDatabase();
+        ContentValues values = new ContentValues();
+        values.put(key, value);
+        String selection =
+                RecoveryServiceMetadataEntry.COLUMN_NAME_USER_ID + " = ? AND "
+                        + RecoveryServiceMetadataEntry.COLUMN_NAME_UID + " = ?";
+        String[] selectionArguments = {Integer.toString(userId), Integer.toString(uid)};
+
+        ensureRecoveryServiceMetadataEntryExists(userId, uid);
+        return db.update(
+                RecoveryServiceMetadataEntry.TABLE_NAME, values, selection, selectionArguments);
+    }
+
+    /**
      * Creates an empty row in the recovery service metadata table if such a row doesn't exist for
      * the given userId and uid, so db.update will succeed.
      */
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbContract.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbContract.java
index 8f773dd..597ae4c 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbContract.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbContract.java
@@ -104,6 +104,15 @@
         static final String COLUMN_NAME_UID = "uid";
 
         /**
+         * Version of the latest recovery snapshot
+         */
+        static final String COLUMN_NAME_SNAPSHOT_VERSION = "snapshot_version";
+        /**
+         * Flag to generate new snapshot.
+         */
+        static final String COLUMN_NAME_SHOULD_CREATE_SNAPSHOT = "should_create_snapshot";
+
+        /**
          * The public key of the recovery service.
          */
         static final String COLUMN_NAME_PUBLIC_KEY = "public_key";
@@ -114,6 +123,11 @@
         static final String COLUMN_NAME_SECRET_TYPES = "secret_types";
 
         /**
+         * Locally generated random number.
+         */
+        static final String COLUMN_NAME_COUNTER_ID = "counter_id";
+
+        /**
          * The server parameters of the recovery service.
          */
         static final String COLUMN_NAME_SERVER_PARAMETERS = "server_parameters";
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelper.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelper.java
index 5b07f3e..6eb47ee 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelper.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelper.java
@@ -51,13 +51,16 @@
                     + UserMetadataEntry.COLUMN_NAME_USER_ID + " INTEGER UNIQUE,"
                     + UserMetadataEntry.COLUMN_NAME_PLATFORM_KEY_GENERATION_ID + " INTEGER)";
 
-    private static final String SQL_CREATE_RECOVERY_SERVICE_PUBLIC_KEY_ENTRY =
+    private static final String SQL_CREATE_RECOVERY_SERVICE_METADATA_ENTRY =
             "CREATE TABLE " + RecoveryServiceMetadataEntry.TABLE_NAME + " ("
                     + RecoveryServiceMetadataEntry._ID + " INTEGER PRIMARY KEY,"
                     + RecoveryServiceMetadataEntry.COLUMN_NAME_USER_ID + " INTEGER,"
                     + RecoveryServiceMetadataEntry.COLUMN_NAME_UID + " INTEGER,"
+                    + RecoveryServiceMetadataEntry.COLUMN_NAME_SNAPSHOT_VERSION + " INTEGER,"
+                    + RecoveryServiceMetadataEntry.COLUMN_NAME_SHOULD_CREATE_SNAPSHOT + " INTEGER,"
                     + RecoveryServiceMetadataEntry.COLUMN_NAME_PUBLIC_KEY + " BLOB,"
                     + RecoveryServiceMetadataEntry.COLUMN_NAME_SECRET_TYPES + " TEXT,"
+                    + RecoveryServiceMetadataEntry.COLUMN_NAME_COUNTER_ID + " INTEGER,"
                     + RecoveryServiceMetadataEntry.COLUMN_NAME_SERVER_PARAMETERS + " INTEGER,"
                     + "UNIQUE("
                     + RecoveryServiceMetadataEntry.COLUMN_NAME_USER_ID  + ","
@@ -69,7 +72,7 @@
     private static final String SQL_DELETE_USER_METADATA_ENTRY =
             "DROP TABLE IF EXISTS " + UserMetadataEntry.TABLE_NAME;
 
-    private static final String SQL_DELETE_RECOVERY_SERVICE_PUBLIC_KEY_ENTRY =
+    private static final String SQL_DELETE_RECOVERY_SERVICE_METADATA_ENTRY =
             "DROP TABLE IF EXISTS " + RecoveryServiceMetadataEntry.TABLE_NAME;
 
     RecoverableKeyStoreDbHelper(Context context) {
@@ -80,14 +83,14 @@
     public void onCreate(SQLiteDatabase db) {
         db.execSQL(SQL_CREATE_KEYS_ENTRY);
         db.execSQL(SQL_CREATE_USER_METADATA_ENTRY);
-        db.execSQL(SQL_CREATE_RECOVERY_SERVICE_PUBLIC_KEY_ENTRY);
+        db.execSQL(SQL_CREATE_RECOVERY_SERVICE_METADATA_ENTRY);
     }
 
     @Override
     public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
         db.execSQL(SQL_DELETE_KEYS_ENTRY);
         db.execSQL(SQL_DELETE_USER_METADATA_ENTRY);
-        db.execSQL(SQL_DELETE_RECOVERY_SERVICE_PUBLIC_KEY_ENTRY);
+        db.execSQL(SQL_DELETE_RECOVERY_SERVICE_METADATA_ENTRY);
         onCreate(db);
     }
 }
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorage.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorage.java
index d1a1629..011b374 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorage.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorage.java
@@ -27,34 +27,34 @@
  *
  * <p>Recovery snapshots are generated after a successful screen unlock. They are only generated if
  * the recoverable keystore has been mutated since the previous snapshot. This class stores only the
- * latest snapshot for each user.
+ * latest snapshot for each recovery agent.
  *
  * <p>This class is thread-safe. It is used both on the service thread and the
  * {@link com.android.server.locksettings.recoverablekeystore.KeySyncTask} thread.
  */
 public class RecoverySnapshotStorage {
     @GuardedBy("this")
-    private final SparseArray<KeyStoreRecoveryData> mSnapshotByUserId = new SparseArray<>();
+    private final SparseArray<KeyStoreRecoveryData> mSnapshotByUid = new SparseArray<>();
 
     /**
-     * Sets the latest {@code snapshot} for the user {@code userId}.
+     * Sets the latest {@code snapshot} for the recovery agent {@code uid}.
      */
-    public synchronized void put(int userId, KeyStoreRecoveryData snapshot) {
-        mSnapshotByUserId.put(userId, snapshot);
+    public synchronized void put(int uid, KeyStoreRecoveryData snapshot) {
+        mSnapshotByUid.put(uid, snapshot);
     }
 
     /**
-     * Returns the latest snapshot for user {@code userId}, or null if none exists.
+     * Returns the latest snapshot for the recovery agent {@code uid}, or null if none exists.
      */
     @Nullable
-    public synchronized KeyStoreRecoveryData get(int userId) {
-        return mSnapshotByUserId.get(userId);
+    public synchronized KeyStoreRecoveryData get(int uid) {
+        return mSnapshotByUid.get(uid);
     }
 
     /**
-     * Removes any (if any) snapshot associated with user {@code userId}.
+     * Removes any (if any) snapshot associated with recovery agent {@code uid}.
      */
-    public synchronized void remove(int userId) {
-        mSnapshotByUserId.remove(userId);
+    public synchronized void remove(int uid) {
+        mSnapshotByUid.remove(uid);
     }
 }
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
index fdfe241..da71049 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -2799,6 +2799,17 @@
     }
 
     @Override
+    public String getSubscriptionPlansOwner(int subId) {
+        if (UserHandle.getCallingAppId() != android.os.Process.SYSTEM_UID) {
+            throw new SecurityException();
+        }
+
+        synchronized (mNetworkPoliciesSecondLock) {
+            return mSubscriptionPlansOwner.get(subId);
+        }
+    }
+
+    @Override
     protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
         if (!DumpUtils.checkDumpPermission(mContext, TAG, writer)) return;
 
@@ -2938,7 +2949,7 @@
                     if (state <= ActivityManager.PROCESS_STATE_TOP) {
                         fout.print(" (fg)");
                     } else {
-                        fout.print(state <= ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
+                        fout.print(state <= ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE
                                 ? " (fg svc)" : " (bg)");
                     }
 
diff --git a/services/core/java/com/android/server/net/watchlist/NetworkWatchlistService.java b/services/core/java/com/android/server/net/watchlist/NetworkWatchlistService.java
index 171703a..3bcc36f 100644
--- a/services/core/java/com/android/server/net/watchlist/NetworkWatchlistService.java
+++ b/services/core/java/com/android/server/net/watchlist/NetworkWatchlistService.java
@@ -29,10 +29,12 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemProperties;
+import android.provider.Settings;
 import android.text.TextUtils;
 import android.util.Slog;
 
 import com.android.internal.R;
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.DumpUtils;
 import com.android.internal.net.INetworkWatchlistManager;
@@ -52,9 +54,6 @@
     private static final String TAG = NetworkWatchlistService.class.getSimpleName();
     static final boolean DEBUG = false;
 
-    private static final String PROPERTY_NETWORK_WATCHLIST_ENABLED =
-            "ro.network_watchlist_enabled";
-
     private static final int MAX_NUM_OF_WATCHLIST_DIGESTS = 10000;
 
     public static class Lifecycle extends SystemService {
@@ -66,8 +65,10 @@
 
         @Override
         public void onStart() {
-            if (!SystemProperties.getBoolean(PROPERTY_NETWORK_WATCHLIST_ENABLED, false)) {
+            if (Settings.Global.getInt(getContext().getContentResolver(),
+                    Settings.Global.NETWORK_WATCHLIST_ENABLED, 0) == 0) {
                 // Watchlist service is disabled
+                Slog.i(TAG, "Network Watchlist service is disabled");
                 return;
             }
             mService = new NetworkWatchlistService(getContext());
@@ -76,11 +77,13 @@
 
         @Override
         public void onBootPhase(int phase) {
-            if (!SystemProperties.getBoolean(PROPERTY_NETWORK_WATCHLIST_ENABLED, false)) {
-                // Watchlist service is disabled
-                return;
-            }
             if (phase == SystemService.PHASE_ACTIVITY_MANAGER_READY) {
+                if (Settings.Global.getInt(getContext().getContentResolver(),
+                        Settings.Global.NETWORK_WATCHLIST_ENABLED, 0) == 0) {
+                    // Watchlist service is disabled
+                    Slog.i(TAG, "Network Watchlist service is disabled");
+                    return;
+                }
                 try {
                     mService.initIpConnectivityMetrics();
                     mService.startWatchlistLogging();
@@ -92,6 +95,7 @@
         }
     }
 
+    @GuardedBy("mLoggingSwitchLock")
     private volatile boolean mIsLoggingEnabled = false;
     private final Object mLoggingSwitchLock = new Object();
 
@@ -220,36 +224,11 @@
         }
     }
 
-    /**
-     * Set a new network watchlist.
-     * This method should be called by ConfigUpdater only.
-     *
-     * @return True if network watchlist is updated.
-     */
-    public boolean setNetworkSecurityWatchlist(List<byte[]> domainsCrc32Digests,
-            List<byte[]> domainsSha256Digests,
-            List<byte[]> ipAddressesCrc32Digests,
-            List<byte[]> ipAddressesSha256Digests) {
-        Slog.i(TAG, "Setting network watchlist");
-        if (domainsCrc32Digests == null || domainsSha256Digests == null
-                || ipAddressesCrc32Digests == null || ipAddressesSha256Digests == null) {
-            Slog.e(TAG, "Parameters cannot be null");
-            return false;
-        }
-        if (domainsCrc32Digests.size() != domainsSha256Digests.size()
-                || ipAddressesCrc32Digests.size() != ipAddressesSha256Digests.size()) {
-            Slog.e(TAG, "Must need to have the same number of CRC32 and SHA256 digests");
-            return false;
-        }
-        if (domainsSha256Digests.size() + ipAddressesSha256Digests.size()
-                > MAX_NUM_OF_WATCHLIST_DIGESTS) {
-            Slog.e(TAG, "Total watchlist size cannot exceed " + MAX_NUM_OF_WATCHLIST_DIGESTS);
-            return false;
-        }
-        mSettings.writeSettingsToDisk(domainsCrc32Digests, domainsSha256Digests,
-                ipAddressesCrc32Digests, ipAddressesSha256Digests);
-        Slog.i(TAG, "Set network watchlist: Success");
-        return true;
+    @Override
+    public void reloadWatchlist() throws RemoteException {
+        enforceWatchlistLoggingPermission();
+        Slog.i(TAG, "Reloading watchlist");
+        mSettings.reloadSettings();
     }
 
     @Override
diff --git a/services/core/java/com/android/server/net/watchlist/WatchlistReportDbHelper.java b/services/core/java/com/android/server/net/watchlist/WatchlistReportDbHelper.java
index f48463f..838aa53 100644
--- a/services/core/java/com/android/server/net/watchlist/WatchlistReportDbHelper.java
+++ b/services/core/java/com/android/server/net/watchlist/WatchlistReportDbHelper.java
@@ -21,10 +21,12 @@
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
+import android.os.Environment;
 import android.util.Pair;
 
 import com.android.internal.util.HexDump;
 
+import java.io.File;
 import java.util.ArrayList;
 import java.util.GregorianCalendar;
 import java.util.HashMap;
@@ -83,9 +85,12 @@
         HashMap<String, String> appDigestCNCList;
     }
 
+    static File getSystemWatchlistDbFile() {
+        return new File(Environment.getDataSystemDirectory(), NAME);
+    }
+
     private WatchlistReportDbHelper(Context context) {
-        super(context, WatchlistSettings.getSystemWatchlistFile(NAME).getAbsolutePath(),
-                null, VERSION);
+        super(context, getSystemWatchlistDbFile().getAbsolutePath(), null, VERSION);
         // Memory optimization - close idle connections after 30s of inactivity
         setIdleConnectionTimeout(IDLE_CONNECTION_TIMEOUT_MS);
     }
diff --git a/services/core/java/com/android/server/net/watchlist/WatchlistSettings.java b/services/core/java/com/android/server/net/watchlist/WatchlistSettings.java
index c50f0d5..70002ea 100644
--- a/services/core/java/com/android/server/net/watchlist/WatchlistSettings.java
+++ b/services/core/java/com/android/server/net/watchlist/WatchlistSettings.java
@@ -19,8 +19,10 @@
 import android.os.Environment;
 import android.util.AtomicFile;
 import android.util.Log;
+import android.util.Slog;
 import android.util.Xml;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.FastXmlSerializer;
 import com.android.internal.util.HexDump;
@@ -51,10 +53,9 @@
 class WatchlistSettings {
     private static final String TAG = "WatchlistSettings";
 
-    // Settings xml will be stored in /data/system/network_watchlist/watchlist_settings.xml
-    static final String SYSTEM_WATCHLIST_DIR = "network_watchlist";
-
-    private static final String WATCHLIST_XML_FILE = "watchlist_settings.xml";
+    // Watchlist config that pushed by ConfigUpdater.
+    private static final String NETWORK_WATCHLIST_DB_PATH =
+            "/data/misc/network_watchlist/network_watchlist.xml";
 
     private static class XmlTags {
         private static final String WATCHLIST_SETTINGS = "watchlist-settings";
@@ -65,86 +66,74 @@
         private static final String HASH = "hash";
     }
 
-    private static WatchlistSettings sInstance = new WatchlistSettings();
-    private final AtomicFile mXmlFile;
-    private final Object mLock = new Object();
-    private HarmfulDigests mCrc32DomainDigests = new HarmfulDigests(new ArrayList<>());
-    private HarmfulDigests mSha256DomainDigests = new HarmfulDigests(new ArrayList<>());
-    private HarmfulDigests mCrc32IpDigests = new HarmfulDigests(new ArrayList<>());
-    private HarmfulDigests mSha256IpDigests = new HarmfulDigests(new ArrayList<>());
+    private static class CrcShaDigests {
+        final HarmfulDigests crc32Digests;
+        final HarmfulDigests sha256Digests;
 
-    public static synchronized WatchlistSettings getInstance() {
+        public CrcShaDigests(HarmfulDigests crc32Digests, HarmfulDigests sha256Digests) {
+            this.crc32Digests = crc32Digests;
+            this.sha256Digests = sha256Digests;
+        }
+    }
+
+    private final static WatchlistSettings sInstance = new WatchlistSettings();
+    private final AtomicFile mXmlFile;
+
+    private volatile CrcShaDigests mDomainDigests;
+    private volatile CrcShaDigests mIpDigests;
+
+    public static WatchlistSettings getInstance() {
         return sInstance;
     }
 
     private WatchlistSettings() {
-        this(getSystemWatchlistFile(WATCHLIST_XML_FILE));
+        this(new File(NETWORK_WATCHLIST_DB_PATH));
     }
 
     @VisibleForTesting
     protected WatchlistSettings(File xmlFile) {
         mXmlFile = new AtomicFile(xmlFile);
-        readSettingsLocked();
+        reloadSettings();
     }
 
-    static File getSystemWatchlistFile(String filename) {
-        final File dataSystemDir = Environment.getDataSystemDirectory();
-        final File systemWatchlistDir = new File(dataSystemDir, SYSTEM_WATCHLIST_DIR);
-        systemWatchlistDir.mkdirs();
-        return new File(systemWatchlistDir, filename);
-    }
-
-    private void readSettingsLocked() {
-        synchronized (mLock) {
-            FileInputStream stream;
-            try {
-                stream = mXmlFile.openRead();
-            } catch (FileNotFoundException e) {
-                Log.i(TAG, "No watchlist settings: " + mXmlFile.getBaseFile().getAbsolutePath());
-                return;
-            }
+    public void reloadSettings() {
+        try (FileInputStream stream = mXmlFile.openRead()){
 
             final List<byte[]> crc32DomainList = new ArrayList<>();
             final List<byte[]> sha256DomainList = new ArrayList<>();
             final List<byte[]> crc32IpList = new ArrayList<>();
             final List<byte[]> sha256IpList = new ArrayList<>();
 
-            try {
-                XmlPullParser parser = Xml.newPullParser();
-                parser.setInput(stream, StandardCharsets.UTF_8.name());
-                parser.nextTag();
-                parser.require(XmlPullParser.START_TAG, null, XmlTags.WATCHLIST_SETTINGS);
-                while (parser.nextTag() == XmlPullParser.START_TAG) {
-                    String tagName = parser.getName();
-                    switch (tagName) {
-                        case XmlTags.CRC32_DOMAIN:
-                            parseHash(parser, tagName, crc32DomainList);
-                            break;
-                        case XmlTags.CRC32_IP:
-                            parseHash(parser, tagName, crc32IpList);
-                            break;
-                        case XmlTags.SHA256_DOMAIN:
-                            parseHash(parser, tagName, sha256DomainList);
-                            break;
-                        case XmlTags.SHA256_IP:
-                            parseHash(parser, tagName, sha256IpList);
-                            break;
-                        default:
-                            Log.w(TAG, "Unknown element: " + parser.getName());
-                            XmlUtils.skipCurrentTag(parser);
-                    }
-                }
-                parser.require(XmlPullParser.END_TAG, null, XmlTags.WATCHLIST_SETTINGS);
-                writeSettingsToMemory(crc32DomainList, sha256DomainList, crc32IpList, sha256IpList);
-            } catch (IllegalStateException | NullPointerException | NumberFormatException |
-                    XmlPullParserException | IOException | IndexOutOfBoundsException e) {
-                Log.w(TAG, "Failed parsing " + e);
-            } finally {
-                try {
-                    stream.close();
-                } catch (IOException e) {
+            XmlPullParser parser = Xml.newPullParser();
+            parser.setInput(stream, StandardCharsets.UTF_8.name());
+            parser.nextTag();
+            parser.require(XmlPullParser.START_TAG, null, XmlTags.WATCHLIST_SETTINGS);
+            while (parser.nextTag() == XmlPullParser.START_TAG) {
+                String tagName = parser.getName();
+                switch (tagName) {
+                    case XmlTags.CRC32_DOMAIN:
+                        parseHash(parser, tagName, crc32DomainList);
+                        break;
+                    case XmlTags.CRC32_IP:
+                        parseHash(parser, tagName, crc32IpList);
+                        break;
+                    case XmlTags.SHA256_DOMAIN:
+                        parseHash(parser, tagName, sha256DomainList);
+                        break;
+                    case XmlTags.SHA256_IP:
+                        parseHash(parser, tagName, sha256IpList);
+                        break;
+                    default:
+                        Log.w(TAG, "Unknown element: " + parser.getName());
+                        XmlUtils.skipCurrentTag(parser);
                 }
             }
+            parser.require(XmlPullParser.END_TAG, null, XmlTags.WATCHLIST_SETTINGS);
+            writeSettingsToMemory(crc32DomainList, sha256DomainList, crc32IpList, sha256IpList);
+            Log.i(TAG, "Reload watchlist done");
+        } catch (IllegalStateException | NullPointerException | NumberFormatException |
+                XmlPullParserException | IOException | IndexOutOfBoundsException e) {
+            Slog.e(TAG, "Failed parsing xml", e);
         }
     }
 
@@ -161,101 +150,61 @@
     }
 
     /**
-     * Write network watchlist settings to disk.
-     * Adb should not use it, should use writeSettingsToMemory directly instead.
-     */
-    public void writeSettingsToDisk(List<byte[]> newCrc32DomainList,
-            List<byte[]> newSha256DomainList,
-            List<byte[]> newCrc32IpList,
-            List<byte[]> newSha256IpList) {
-        synchronized (mLock) {
-            FileOutputStream stream;
-            try {
-                stream = mXmlFile.startWrite();
-            } catch (IOException e) {
-                Log.w(TAG, "Failed to write display settings: " + e);
-                return;
-            }
-
-            try {
-                XmlSerializer out = new FastXmlSerializer();
-                out.setOutput(stream, StandardCharsets.UTF_8.name());
-                out.startDocument(null, true);
-                out.startTag(null, XmlTags.WATCHLIST_SETTINGS);
-
-                writeHashSetToXml(out, XmlTags.SHA256_DOMAIN, newSha256DomainList);
-                writeHashSetToXml(out, XmlTags.SHA256_IP, newSha256IpList);
-                writeHashSetToXml(out, XmlTags.CRC32_DOMAIN, newCrc32DomainList);
-                writeHashSetToXml(out, XmlTags.CRC32_IP, newCrc32IpList);
-
-                out.endTag(null, XmlTags.WATCHLIST_SETTINGS);
-                out.endDocument();
-                mXmlFile.finishWrite(stream);
-                writeSettingsToMemory(newCrc32DomainList, newSha256DomainList, newCrc32IpList,
-                        newSha256IpList);
-            } catch (IOException e) {
-                Log.w(TAG, "Failed to write display settings, restoring backup.", e);
-                mXmlFile.failWrite(stream);
-            }
-        }
-    }
-
-    /**
      * Write network watchlist settings to memory.
      */
     public void writeSettingsToMemory(List<byte[]> newCrc32DomainList,
             List<byte[]> newSha256DomainList,
             List<byte[]> newCrc32IpList,
             List<byte[]> newSha256IpList) {
-        synchronized (mLock) {
-            mCrc32DomainDigests = new HarmfulDigests(newCrc32DomainList);
-            mCrc32IpDigests = new HarmfulDigests(newCrc32IpList);
-            mSha256DomainDigests = new HarmfulDigests(newSha256DomainList);
-            mSha256IpDigests = new HarmfulDigests(newSha256IpList);
-        }
-    }
-
-    private static void writeHashSetToXml(XmlSerializer out, String tagName, List<byte[]> hashSet)
-            throws IOException {
-        out.startTag(null, tagName);
-        for (byte[] hash : hashSet) {
-            out.startTag(null, XmlTags.HASH);
-            out.text(HexDump.toHexString(hash));
-            out.endTag(null, XmlTags.HASH);
-        }
-        out.endTag(null, tagName);
+        mDomainDigests = new CrcShaDigests(new HarmfulDigests(newCrc32DomainList),
+                new HarmfulDigests(newSha256DomainList));
+        mIpDigests = new CrcShaDigests(new HarmfulDigests(newCrc32IpList),
+                new HarmfulDigests(newSha256IpList));
     }
 
     public boolean containsDomain(String domain) {
+        final CrcShaDigests domainDigests = mDomainDigests;
+        if (domainDigests == null) {
+            Slog.wtf(TAG, "domainDigests should not be null");
+            return false;
+        }
         // First it does a quick CRC32 check.
         final byte[] crc32 = getCrc32(domain);
-        if (!mCrc32DomainDigests.contains(crc32)) {
+        if (!domainDigests.crc32Digests.contains(crc32)) {
             return false;
         }
         // Now we do a slow SHA256 check.
         final byte[] sha256 = getSha256(domain);
-        return mSha256DomainDigests.contains(sha256);
+        return domainDigests.sha256Digests.contains(sha256);
     }
 
     public boolean containsIp(String ip) {
+        final CrcShaDigests ipDigests = mIpDigests;
+        if (ipDigests == null) {
+            Slog.wtf(TAG, "ipDigests should not be null");
+            return false;
+        }
         // First it does a quick CRC32 check.
         final byte[] crc32 = getCrc32(ip);
-        if (!mCrc32IpDigests.contains(crc32)) {
+        if (!ipDigests.crc32Digests.contains(crc32)) {
             return false;
         }
         // Now we do a slow SHA256 check.
         final byte[] sha256 = getSha256(ip);
-        return mSha256IpDigests.contains(sha256);
+        return ipDigests.sha256Digests.contains(sha256);
     }
 
 
-    /** Get CRC32 of a string */
+    /** Get CRC32 of a string
+     *
+     * TODO: Review if we should use CRC32 or other algorithms
+     */
     private byte[] getCrc32(String str) {
         final CRC32 crc = new CRC32();
         crc.update(str.getBytes());
         final long tmp = crc.getValue();
-        return new byte[]{(byte)(tmp >> 24 & 255), (byte)(tmp >> 16 & 255),
-                (byte)(tmp >> 8 & 255), (byte)(tmp & 255)};
+        return new byte[]{(byte) (tmp >> 24 & 255), (byte) (tmp >> 16 & 255),
+                (byte) (tmp >> 8 & 255), (byte) (tmp & 255)};
     }
 
     /** Get SHA256 of a string */
@@ -273,12 +222,12 @@
 
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.println("Domain CRC32 digest list:");
-        mCrc32DomainDigests.dump(fd, pw, args);
+        mDomainDigests.crc32Digests.dump(fd, pw, args);
         pw.println("Domain SHA256 digest list:");
-        mSha256DomainDigests.dump(fd, pw, args);
+        mDomainDigests.sha256Digests.dump(fd, pw, args);
         pw.println("Ip CRC32 digest list:");
-        mCrc32IpDigests.dump(fd, pw, args);
+        mIpDigests.crc32Digests.dump(fd, pw, args);
         pw.println("Ip SHA256 digest list:");
-        mSha256IpDigests.dump(fd, pw, args);
+        mIpDigests.sha256Digests.dump(fd, pw, args);
     }
 }
diff --git a/services/core/java/com/android/server/notification/ManagedServices.java b/services/core/java/com/android/server/notification/ManagedServices.java
index 7d64aed4..37e6ae9 100644
--- a/services/core/java/com/android/server/notification/ManagedServices.java
+++ b/services/core/java/com/android/server/notification/ManagedServices.java
@@ -251,23 +251,17 @@
         for (ComponentName cmpt : mEnabledServicesForCurrentProfiles) {
             if (filter != null && !filter.matches(cmpt)) continue;
 
-            final long cToken = proto.start(ManagedServicesProto.ENABLED);
-            cmpt.toProto(proto);
-            proto.end(cToken);
+            cmpt.writeToProto(proto, ManagedServicesProto.ENABLED);
         }
 
         for (ManagedServiceInfo info : mServices) {
             if (filter != null && !filter.matches(info.component)) continue;
 
-            final long lToken = proto.start(ManagedServicesProto.LIVE_SERVICES);
-            info.toProto(proto, this);
-            proto.end(lToken);
+            info.writeToProto(proto, ManagedServicesProto.LIVE_SERVICES, this);
         }
 
         for (ComponentName name : mSnoozingForCurrentProfiles) {
-            final long cToken = proto.start(ManagedServicesProto.SNOOZED);
-            name.toProto(proto);
-            proto.end(cToken);
+            name.writeToProto(proto, ManagedServicesProto.SNOOZED);
         }
     }
 
@@ -1132,14 +1126,16 @@
                     .append(']').toString();
         }
 
-        public void toProto(ProtoOutputStream proto, ManagedServices host) {
-            final long cToken = proto.start(ManagedServiceInfoProto.COMPONENT);
-            component.toProto(proto);
-            proto.end(cToken);
+        public void writeToProto(ProtoOutputStream proto, long fieldId, ManagedServices host) {
+            final long token = proto.start(fieldId);
+
+            component.writeToProto(proto, ManagedServiceInfoProto.COMPONENT);
             proto.write(ManagedServiceInfoProto.USER_ID, userid);
             proto.write(ManagedServiceInfoProto.SERVICE, service.getClass().getName());
             proto.write(ManagedServiceInfoProto.IS_SYSTEM, isSystem);
             proto.write(ManagedServiceInfoProto.IS_GUEST, isGuest(host));
+
+            proto.end(token);
         }
 
         public boolean enabledAndUserMatches(int nid) {
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index cf01400..575c44d 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -3376,9 +3376,7 @@
                     mListenersDisablingEffects.valueAt(i);
                 for (int j = 0; j < listeners.size(); j++) {
                     final ManagedServiceInfo listener = listeners.valueAt(i);
-                    listenersToken = proto.start(ListenersDisablingEffectsProto.LISTENERS);
-                    listener.toProto(proto, null);
-                    proto.end(listenersToken);
+                    listener.writeToProto(proto, ListenersDisablingEffectsProto.LISTENERS, null);
                 }
 
                 proto.end(effectsToken);
diff --git a/services/core/java/com/android/server/pm/PackageInstallerService.java b/services/core/java/com/android/server/pm/PackageInstallerService.java
index 14128a7..16fae99 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerService.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerService.java
@@ -415,7 +415,12 @@
             params.installFlags |= PackageManager.INSTALL_FROM_ADB;
 
         } else {
-            mAppOps.checkPackage(callingUid, installerPackageName);
+            // Only apps with INSTALL_PACKAGES are allowed to set an installer that is not the
+            // caller.
+            if (mContext.checkCallingOrSelfPermission(Manifest.permission.INSTALL_PACKAGES) !=
+                    PackageManager.PERMISSION_GRANTED) {
+                mAppOps.checkPackage(callingUid, installerPackageName);
+            }
 
             params.installFlags &= ~PackageManager.INSTALL_FROM_ADB;
             params.installFlags &= ~PackageManager.INSTALL_ALL_USERS;
diff --git a/services/core/java/com/android/server/pm/PackageInstallerSession.java b/services/core/java/com/android/server/pm/PackageInstallerSession.java
index 5cf08dc..5577de8 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerSession.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerSession.java
@@ -346,13 +346,14 @@
                 || (isSelfUpdatePermissionGranted
                     && mPm.getPackageUid(mPackageName, 0, userId) == mInstallerUid);
         final boolean isInstallerRoot = (mInstallerUid == Process.ROOT_UID);
+        final boolean isInstallerSystem = (mInstallerUid == Process.SYSTEM_UID);
         final boolean forcePermissionPrompt =
                 (params.installFlags & PackageManager.INSTALL_FORCE_PERMISSION_PROMPT) != 0;
 
         // Device owners and affiliated profile owners  are allowed to silently install packages, so
         // the permission check is waived if the installer is the device owner.
         return forcePermissionPrompt || !(isPermissionGranted || isInstallerRoot
-                || isInstallerDeviceOwnerOrAffiliatedProfileOwnerLocked());
+                || isInstallerSystem || isInstallerDeviceOwnerOrAffiliatedProfileOwnerLocked());
     }
 
     public PackageInstallerSession(PackageInstallerService.InternalCallback callback,
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 696d895..44aad44 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -163,10 +163,12 @@
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageInfoLite;
 import android.content.pm.PackageInstaller;
+import android.content.pm.PackageList;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageManager.LegacyPackageDeleteObserver;
 import android.content.pm.PackageManager.PackageInfoFlags;
+import android.content.pm.PackageManagerInternal.PackageListObserver;
 import android.content.pm.PackageParser;
 import android.content.pm.PackageParser.ActivityIntentInfo;
 import android.content.pm.PackageParser.Package;
@@ -757,6 +759,9 @@
     @GuardedBy("mPackages")
     final SparseArray<Map<String, Integer>> mChangedPackagesSequenceNumbers = new SparseArray<>();
 
+    @GuardedBy("mPackages")
+    final private ArraySet<PackageListObserver> mPackageListObservers = new ArraySet<>();
+
     class PackageParserCallback implements PackageParser.Callback {
         @Override public final boolean hasFeature(String feature) {
             return PackageManagerService.this.hasSystemFeature(feature, 0);
@@ -2095,6 +2100,10 @@
                 }
             }
 
+            if (allNewUsers && !update) {
+                notifyPackageAdded(packageName);
+            }
+
             // Log current value of "unknown sources" setting
             EventLog.writeEvent(EventLogTags.UNKNOWN_SOURCES_ENABLED,
                     getUnknownSourcesSettings());
@@ -12983,6 +12992,34 @@
         });
     }
 
+    @Override
+    public void notifyPackageAdded(String packageName) {
+        final PackageListObserver[] observers;
+        synchronized (mPackages) {
+            if (mPackageListObservers.size() == 0) {
+                return;
+            }
+            observers = (PackageListObserver[]) mPackageListObservers.toArray();
+        }
+        for (int i = observers.length - 1; i >= 0; --i) {
+            observers[i].onPackageAdded(packageName);
+        }
+    }
+
+    @Override
+    public void notifyPackageRemoved(String packageName) {
+        final PackageListObserver[] observers;
+        synchronized (mPackages) {
+            if (mPackageListObservers.size() == 0) {
+                return;
+            }
+            observers = (PackageListObserver[]) mPackageListObservers.toArray();
+        }
+        for (int i = observers.length - 1; i >= 0; --i) {
+            observers[i].onPackageRemoved(packageName);
+        }
+    }
+
     /**
      * Sends a broadcast for the given action.
      * <p>If {@code isInstantApp} is {@code true}, then the broadcast is protected with
@@ -13104,80 +13141,6 @@
         }
     }
 
-    @Override
-    public void installPackageAsUser(String originPath, IPackageInstallObserver2 observer,
-            int installFlags, String installerPackageName, int userId) {
-        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.INSTALL_PACKAGES, null);
-
-        final int callingUid = Binder.getCallingUid();
-        mPermissionManager.enforceCrossUserPermission(callingUid, userId,
-                true /* requireFullPermission */, true /* checkShell */, "installPackageAsUser");
-
-        if (isUserRestricted(userId, UserManager.DISALLOW_INSTALL_APPS)) {
-            try {
-                if (observer != null) {
-                    observer.onPackageInstalled("", INSTALL_FAILED_USER_RESTRICTED, null, null);
-                }
-            } catch (RemoteException re) {
-            }
-            return;
-        }
-
-        if ((callingUid == Process.SHELL_UID) || (callingUid == Process.ROOT_UID)) {
-            installFlags |= PackageManager.INSTALL_FROM_ADB;
-
-        } else {
-            // Caller holds INSTALL_PACKAGES permission, so we're less strict
-            // about installerPackageName.
-
-            installFlags &= ~PackageManager.INSTALL_FROM_ADB;
-            installFlags &= ~PackageManager.INSTALL_ALL_USERS;
-        }
-
-        UserHandle user;
-        if ((installFlags & PackageManager.INSTALL_ALL_USERS) != 0) {
-            user = UserHandle.ALL;
-        } else {
-            user = new UserHandle(userId);
-        }
-
-        // Only system components can circumvent runtime permissions when installing.
-        if ((installFlags & PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS) != 0
-                && mContext.checkCallingOrSelfPermission(Manifest.permission
-                .INSTALL_GRANT_RUNTIME_PERMISSIONS) == PackageManager.PERMISSION_DENIED) {
-            throw new SecurityException("You need the "
-                    + "android.permission.INSTALL_GRANT_RUNTIME_PERMISSIONS permission "
-                    + "to use the PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS flag");
-        }
-
-        if ((installFlags & PackageManager.INSTALL_FORWARD_LOCK) != 0
-                || (installFlags & PackageManager.INSTALL_EXTERNAL) != 0) {
-            throw new IllegalArgumentException(
-                    "New installs into ASEC containers no longer supported");
-        }
-
-        final File originFile = new File(originPath);
-        final OriginInfo origin = OriginInfo.fromUntrustedFile(originFile);
-
-        final Message msg = mHandler.obtainMessage(INIT_COPY);
-        final VerificationInfo verificationInfo = new VerificationInfo(
-                null /*originatingUri*/, null /*referrer*/, -1 /*originatingUid*/, callingUid);
-        final InstallParams params = new InstallParams(origin, null /*moveInfo*/, observer,
-                installFlags, installerPackageName, null /*volumeUuid*/, verificationInfo, user,
-                null /*packageAbiOverride*/, null /*grantedPermissions*/,
-                null /*certificates*/, PackageManager.INSTALL_REASON_UNKNOWN);
-        params.setTraceMethod("installAsUser").setTraceCookie(System.identityHashCode(params));
-        msg.obj = params;
-
-        Trace.asyncTraceBegin(TRACE_TAG_PACKAGE_MANAGER, "installAsUser",
-                System.identityHashCode(msg.obj));
-        Trace.asyncTraceBegin(TRACE_TAG_PACKAGE_MANAGER, "queueInstall",
-                System.identityHashCode(msg.obj));
-
-        mHandler.sendMessage(msg);
-    }
-
-
     /**
      * Ensure that the install reason matches what we know about the package installer (e.g. whether
      * it is acting on behalf on an enterprise or the user).
@@ -17640,6 +17603,7 @@
                         removedPackage, extras,
                         Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND,
                         null, null, broadcastUsers, instantUserIds);
+                    packageSender.notifyPackageRemoved(removedPackage);
                 }
             }
             if (removedAppId >= 0) {
@@ -20395,10 +20359,9 @@
             }
         }
         sUserManager.systemReady();
-
         // If we upgraded grant all default permissions before kicking off.
         for (int userId : grantPermissionsUserIds) {
-            mDefaultPermissionPolicy.grantDefaultPermissions(mPackages.values(), userId);
+            mDefaultPermissionPolicy.grantDefaultPermissions(userId);
         }
 
         if (grantPermissionsUserIds == EMPTY_INT_ARRAY) {
@@ -22445,8 +22408,8 @@
     }
 
     void onNewUserCreated(final int userId) {
+        mDefaultPermissionPolicy.grantDefaultPermissions(userId);
         synchronized(mPackages) {
-            mDefaultPermissionPolicy.grantDefaultPermissions(mPackages.values(), userId);
             // If permission review for legacy apps is required, we represent
             // dagerous permissions for such apps as always granted runtime
             // permissions to keep per user flag state whether review is needed.
@@ -22933,6 +22896,29 @@
         }
 
         @Override
+        public PackageList getPackageList(PackageListObserver observer) {
+            synchronized (mPackages) {
+                final int N = mPackages.size();
+                final ArrayList<String> list = new ArrayList<>(N);
+                for (int i = 0; i < N; i++) {
+                    list.add(mPackages.keyAt(i));
+                }
+                final PackageList packageList = new PackageList(list, observer);
+                if (observer != null) {
+                    mPackageListObservers.add(packageList);
+                }
+                return packageList;
+            }
+        }
+
+        @Override
+        public void removePackageListObserver(PackageListObserver observer) {
+            synchronized (mPackages) {
+                mPackageListObservers.remove(observer);
+            }
+        }
+
+        @Override
         public PackageParser.Package getDisabledPackage(String packageName) {
             synchronized (mPackages) {
                 final PackageSetting ps = mSettings.getDisabledSystemPkgLPr(packageName);
@@ -22989,6 +22975,11 @@
         }
 
         @Override
+        public void setUseOpenWifiAppPackagesProvider(PackagesProvider provider) {
+            mDefaultPermissionPolicy.setUseOpenWifiAppPackagesProvider(provider);
+        }
+
+        @Override
         public void setSyncAdapterPackagesprovider(SyncAdapterPackagesProvider provider) {
             mDefaultPermissionPolicy.setSyncAdapterPackagesProvider(provider);
         }
@@ -23013,6 +23004,12 @@
         }
 
         @Override
+        public void grantDefaultPermissionsToDefaultUseOpenWifiApp(String packageName, int userId) {
+            mDefaultPermissionPolicy.grantDefaultPermissionsToDefaultUseOpenWifiApp(
+                    packageName, userId);
+        }
+
+        @Override
         public void setKeepUninstalledPackages(final List<String> packageList) {
             Preconditions.checkNotNull(packageList);
             List<String> removedFromList = null;
@@ -23594,4 +23591,6 @@
         final IIntentReceiver finishedReceiver, final int[] userIds, int[] instantUserIds);
     void sendPackageAddedForNewUsers(String packageName, boolean sendBootCompleted,
         boolean includeStopped, int appId, int[] userIds, int[] instantUserIds);
+    void notifyPackageAdded(String packageName);
+    void notifyPackageRemoved(String packageName);
 }
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index 648f847..4cf1814 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -3122,7 +3122,7 @@
                             ATTR_VOLUME_UUID);
                     final VersionInfo ver = findOrCreateVersion(volumeUuid);
                     ver.sdkVersion = XmlUtils.readIntAttribute(parser, ATTR_SDK_VERSION);
-                    ver.databaseVersion = XmlUtils.readIntAttribute(parser, ATTR_SDK_VERSION);
+                    ver.databaseVersion = XmlUtils.readIntAttribute(parser, ATTR_DATABASE_VERSION);
                     ver.fingerprint = XmlUtils.readStringAttribute(parser, ATTR_FINGERPRINT);
                 } else {
                     Slog.w(PackageManagerService.TAG, "Unknown element under <packages>: "
diff --git a/services/core/java/com/android/server/pm/ShortcutPackage.java b/services/core/java/com/android/server/pm/ShortcutPackage.java
index 7bab318..ebf6672 100644
--- a/services/core/java/com/android/server/pm/ShortcutPackage.java
+++ b/services/core/java/com/android/server/pm/ShortcutPackage.java
@@ -459,8 +459,7 @@
         }
 
         // Then, for the pinned set for each launcher, set the pin flag one by one.
-        mShortcutUser.mService.getUserShortcutsLocked(getPackageUserId())
-                .forAllLaunchers(launcherShortcuts -> {
+        mShortcutUser.forAllLaunchers(launcherShortcuts -> {
             final ArraySet<String> pinned = launcherShortcuts.getPinnedShortcutIds(
                     getPackageName(), getPackageUserId());
 
diff --git a/services/core/java/com/android/server/pm/ShortcutService.java b/services/core/java/com/android/server/pm/ShortcutService.java
index 065eafd..d2bc6d2 100644
--- a/services/core/java/com/android/server/pm/ShortcutService.java
+++ b/services/core/java/com/android/server/pm/ShortcutService.java
@@ -396,7 +396,7 @@
     private final long[] mDurationStats = new long[Stats.COUNT];
 
     private static final int PROCESS_STATE_FOREGROUND_THRESHOLD =
-            ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE;
+            ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE;
 
     static final int OPERATION_SET = 0;
     static final int OPERATION_ADD = 1;
diff --git a/services/core/java/com/android/server/pm/UserManagerService.java b/services/core/java/com/android/server/pm/UserManagerService.java
index 768eb8f..7d57566 100644
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -27,7 +27,6 @@
 import android.app.ActivityManager;
 import android.app.ActivityManagerInternal;
 import android.app.ActivityManagerNative;
-import android.app.AppOpsManager;
 import android.app.IActivityManager;
 import android.app.IStopUserCallback;
 import android.app.KeyguardManager;
@@ -64,6 +63,7 @@
 import android.os.ServiceManager;
 import android.os.ShellCallback;
 import android.os.ShellCommand;
+import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
@@ -80,6 +80,7 @@
 import android.util.SparseArray;
 import android.util.SparseBooleanArray;
 import android.util.SparseIntArray;
+import android.util.SparseLongArray;
 import android.util.TimeUtils;
 import android.util.Xml;
 
@@ -242,8 +243,7 @@
     private static final IBinder mUserRestriconToken = new Binder();
 
     /**
-     * User-related information that is used for persisting to flash. Only UserInfo is
-     * directly exposed to other system apps.
+     * Internal non-parcelable wrapper for UserInfo that is not exposed to other system apps.
      */
     @VisibleForTesting
     static class UserData {
@@ -261,6 +261,12 @@
         // Whether to perist the seed account information to be available after a boot
         boolean persistSeedData;
 
+        /** Elapsed realtime since boot when the user started. */
+        long startRealtime;
+
+        /** Elapsed realtime since boot when the user was unlocked. */
+        long unlockRealtime;
+
         void clearSeedAccountData() {
             seedAccountName = null;
             seedAccountType = null;
@@ -454,6 +460,37 @@
                 mUms.cleanupPartialUsers();
             }
         }
+
+        @Override
+        public void onStartUser(int userHandle) {
+            synchronized (mUms.mUsersLock) {
+                final UserData user = mUms.getUserDataLU(userHandle);
+                if (user != null) {
+                    user.startRealtime = SystemClock.elapsedRealtime();
+                }
+            }
+        }
+
+        @Override
+        public void onUnlockUser(int userHandle) {
+            synchronized (mUms.mUsersLock) {
+                final UserData user = mUms.getUserDataLU(userHandle);
+                if (user != null) {
+                    user.unlockRealtime = SystemClock.elapsedRealtime();
+                }
+            }
+        }
+
+        @Override
+        public void onStopUser(int userHandle) {
+            synchronized (mUms.mUsersLock) {
+                final UserData user = mUms.getUserDataLU(userHandle);
+                if (user != null) {
+                    user.startRealtime = 0;
+                    user.unlockRealtime = 0;
+                }
+            }
+        }
     }
 
     // TODO b/28848102 Add support for test dependencies injection
@@ -795,12 +832,7 @@
                     "target should only be specified when we are disabling quiet mode.");
         }
 
-        if (!isAllowedToSetWorkMode(callingPackage, Binder.getCallingUid())) {
-            throw new SecurityException("Not allowed to call trySetQuietModeEnabled, "
-                    + "caller is foreground default launcher "
-                    + "nor with MANAGE_USERS/MODIFY_QUIET_MODE permission");
-        }
-
+        ensureCanModifyQuietMode(callingPackage, Binder.getCallingUid(), target != null);
         final long identity = Binder.clearCallingIdentity();
         try {
             if (enableQuietMode) {
@@ -824,35 +856,44 @@
     }
 
     /**
-     * An app can modify quiet mode if the caller meets one of the condition:
+     * The caller can modify quiet mode if it meets one of these conditions:
      * <ul>
      *     <li>Has system UID or root UID</li>
      *     <li>Has {@link Manifest.permission#MODIFY_QUIET_MODE}</li>
      *     <li>Has {@link Manifest.permission#MANAGE_USERS}</li>
      * </ul>
+     * <p>
+     * If caller wants to start an intent after disabling the quiet mode, it must has
+     * {@link Manifest.permission#MANAGE_USERS}.
      */
-    private boolean isAllowedToSetWorkMode(String callingPackage, int callingUid) {
+    private void ensureCanModifyQuietMode(String callingPackage, int callingUid,
+            boolean startIntent) {
         if (hasManageUsersPermission()) {
-            return true;
+            return;
         }
-
+        if (startIntent) {
+            throw new SecurityException("MANAGE_USERS permission is required to start intent "
+                    + "after disabling quiet mode.");
+        }
         final boolean hasModifyQuietModePermission = ActivityManager.checkComponentPermission(
                 Manifest.permission.MODIFY_QUIET_MODE,
                 callingUid, -1, true) == PackageManager.PERMISSION_GRANTED;
         if (hasModifyQuietModePermission) {
-            return true;
+            return;
         }
 
+        verifyCallingPackage(callingPackage, callingUid);
         final ShortcutServiceInternal shortcutInternal =
                 LocalServices.getService(ShortcutServiceInternal.class);
         if (shortcutInternal != null) {
             boolean isForegroundLauncher =
                     shortcutInternal.isForegroundDefaultLauncher(callingPackage, callingUid);
             if (isForegroundLauncher) {
-                return true;
+                return;
             }
         }
-        return false;
+        throw new SecurityException("Can't modify quiet mode, caller is neither foreground "
+                + "default launcher nor has MANAGE_USERS/MODIFY_QUIET_MODE permission");
     }
 
     private void setQuietModeEnabled(
@@ -1054,6 +1095,29 @@
         return mLocalService.isUserRunning(userId);
     }
 
+    @Override
+    public long getUserStartRealtime() {
+        final int userId = UserHandle.getUserId(Binder.getCallingUid());
+        synchronized (mUsersLock) {
+            final UserData user = getUserDataLU(userId);
+            if (user != null) {
+                return user.startRealtime;
+            }
+            return 0;
+        }
+    }
+
+    @Override
+    public long getUserUnlockRealtime() {
+        synchronized (mUsersLock) {
+            final UserData user = getUserDataLU(UserHandle.getUserId(Binder.getCallingUid()));
+            if (user != null) {
+                return user.unlockRealtime;
+            }
+            return 0;
+        }
+    }
+
     private void checkManageOrInteractPermIfCallerInOtherProfileGroup(int userId, String name) {
         int callingUserId = UserHandle.getCallingUserId();
         if (callingUserId == userId || isSameProfileGroupNoChecks(callingUserId, userId) ||
@@ -3481,6 +3545,7 @@
         if (!DumpUtils.checkDumpPermission(mContext, LOG_TAG, pw)) return;
 
         long now = System.currentTimeMillis();
+        final long nowRealtime = SystemClock.elapsedRealtime();
         StringBuilder sb = new StringBuilder();
         synchronized (mPackagesLock) {
             synchronized (mUsersLock) {
@@ -3508,25 +3573,20 @@
                     }
                     pw.println(UserState.stateToString(state));
                     pw.print("    Created: ");
-                    if (userInfo.creationTime == 0) {
-                        pw.println("<unknown>");
-                    } else {
-                        sb.setLength(0);
-                        TimeUtils.formatDuration(now - userInfo.creationTime, sb);
-                        sb.append(" ago");
-                        pw.println(sb);
-                    }
+                    dumpTimeAgo(pw, sb, now, userInfo.creationTime);
+
                     pw.print("    Last logged in: ");
-                    if (userInfo.lastLoggedInTime == 0) {
-                        pw.println("<unknown>");
-                    } else {
-                        sb.setLength(0);
-                        TimeUtils.formatDuration(now - userInfo.lastLoggedInTime, sb);
-                        sb.append(" ago");
-                        pw.println(sb);
-                    }
+                    dumpTimeAgo(pw, sb, now, userInfo.lastLoggedInTime);
+
                     pw.print("    Last logged in fingerprint: ");
                     pw.println(userInfo.lastLoggedInFingerprint);
+
+                    pw.print("    Start time: ");
+                    dumpTimeAgo(pw, sb, nowRealtime, userData.startRealtime);
+
+                    pw.print("    Unlock time: ");
+                    dumpTimeAgo(pw, sb, nowRealtime, userData.unlockRealtime);
+
                     pw.print("    Has profile owner: ");
                     pw.println(mIsUserManaged.get(userId));
                     pw.println("    Restrictions:");
@@ -3590,6 +3650,17 @@
         }
     }
 
+    private static void dumpTimeAgo(PrintWriter pw, StringBuilder sb, long nowTime, long time) {
+        if (time == 0) {
+            pw.println("<unknown>");
+        } else {
+            sb.setLength(0);
+            TimeUtils.formatDuration(nowTime - time, sb);
+            sb.append(" ago");
+            pw.println(sb);
+        }
+    }
+
     final class MainHandler extends Handler {
 
         @Override
@@ -3932,4 +4003,16 @@
             return false;
         }
     }
+
+    /**
+     * Check if the calling package name matches with the calling UID, throw
+     * {@link SecurityException} if not.
+     */
+    private void verifyCallingPackage(String callingPackage, int callingUid) {
+        int packageUid = mPm.getPackageUid(callingPackage, 0,  UserHandle.getUserId(callingUid));
+        if (packageUid != callingUid) {
+            throw new SecurityException("Specified package " + callingPackage
+                    + " does not match the calling uid " + callingUid);
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
index 9240843..bfba700 100644
--- a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
+++ b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
@@ -460,7 +460,8 @@
                         // DISALLOW_DATA_ROAMING user restriction is set.
 
                         // Multi sim device.
-                        SubscriptionManager subscriptionManager = new SubscriptionManager(context);
+                        SubscriptionManager subscriptionManager = context
+                                .getSystemService(SubscriptionManager.class);
                         final List<SubscriptionInfo> subscriptionInfoList =
                             subscriptionManager.getActiveSubscriptionInfoList();
                         if (subscriptionInfoList != null) {
diff --git a/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java b/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
index 01f3c57..34c3ce3 100644
--- a/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
+++ b/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
@@ -30,6 +30,7 @@
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
+import android.content.pm.PackageList;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageParser;
@@ -134,6 +135,11 @@
         LOCATION_PERMISSIONS.add(Manifest.permission.ACCESS_COARSE_LOCATION);
     }
 
+    private static final Set<String> COARSE_LOCATION_PERMISSIONS = new ArraySet<>();
+    static {
+        COARSE_LOCATION_PERMISSIONS.add(Manifest.permission.ACCESS_COARSE_LOCATION);
+    }
+
     private static final Set<String> CALENDAR_PERMISSIONS = new ArraySet<>();
     static {
         CALENDAR_PERMISSIONS.add(Manifest.permission.READ_CALENDAR);
@@ -182,6 +188,7 @@
     private PackagesProvider mSmsAppPackagesProvider;
     private PackagesProvider mDialerAppPackagesProvider;
     private PackagesProvider mSimCallManagerPackagesProvider;
+    private PackagesProvider mUseOpenWifiAppPackagesProvider;
     private SyncAdapterPackagesProvider mSyncAdapterPackagesProvider;
 
     private ArrayMap<String, List<DefaultPermissionGrant>> mGrantExceptions;
@@ -246,17 +253,23 @@
         }
     }
 
+    public void setUseOpenWifiAppPackagesProvider(PackagesProvider provider) {
+        synchronized (mLock) {
+            mUseOpenWifiAppPackagesProvider = provider;
+        }
+    }
+
     public void setSyncAdapterPackagesProvider(SyncAdapterPackagesProvider provider) {
         synchronized (mLock) {
             mSyncAdapterPackagesProvider = provider;
         }
     }
 
-    public void grantDefaultPermissions(Collection<PackageParser.Package> packages, int userId) {
+    public void grantDefaultPermissions(int userId) {
         if (mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_EMBEDDED, 0)) {
-            grantAllRuntimePermissions(packages, userId);
+            grantAllRuntimePermissions(userId);
         } else {
-            grantPermissionsToSysComponentsAndPrivApps(packages, userId);
+            grantPermissionsToSysComponentsAndPrivApps(userId);
             grantDefaultSystemHandlerPermissions(userId);
             grantDefaultPermissionExceptions(userId);
         }
@@ -278,10 +291,14 @@
         }
     }
 
-    private void grantAllRuntimePermissions(
-            Collection<PackageParser.Package> packages, int userId) {
+    private void grantAllRuntimePermissions(int userId) {
         Log.i(TAG, "Granting all runtime permissions for user " + userId);
-        for (PackageParser.Package pkg : packages) {
+        final PackageList packageList = mServiceInternal.getPackageList();
+        for (String packageName : packageList.getPackageNames()) {
+            final PackageParser.Package pkg = mServiceInternal.getPackage(packageName);
+            if (pkg == null) {
+                continue;
+            }
             grantRuntimePermissionsForPackage(userId, pkg);
         }
     }
@@ -290,10 +307,14 @@
         mHandler.sendEmptyMessage(MSG_READ_DEFAULT_PERMISSION_EXCEPTIONS);
     }
 
-    private void grantPermissionsToSysComponentsAndPrivApps(
-            Collection<PackageParser.Package> packages, int userId) {
+    private void grantPermissionsToSysComponentsAndPrivApps(int userId) {
         Log.i(TAG, "Granting permissions to platform components for user " + userId);
-        for (PackageParser.Package pkg : packages) {
+        final PackageList packageList = mServiceInternal.getPackageList();
+        for (String packageName : packageList.getPackageNames()) {
+            final PackageParser.Package pkg = mServiceInternal.getPackage(packageName);
+            if (pkg == null) {
+                continue;
+            }
             if (!isSysComponentOrPersistentPlatformSignedPrivApp(pkg)
                     || !doesPackageSupportRuntimePermissions(pkg)
                     || pkg.requestedPermissions.isEmpty()) {
@@ -311,6 +332,7 @@
         final PackagesProvider smsAppPackagesProvider;
         final PackagesProvider dialerAppPackagesProvider;
         final PackagesProvider simCallManagerPackagesProvider;
+        final PackagesProvider useOpenWifiAppPackagesProvider;
         final SyncAdapterPackagesProvider syncAdapterPackagesProvider;
 
         synchronized (mLock) {
@@ -319,6 +341,7 @@
             smsAppPackagesProvider = mSmsAppPackagesProvider;
             dialerAppPackagesProvider = mDialerAppPackagesProvider;
             simCallManagerPackagesProvider = mSimCallManagerPackagesProvider;
+            useOpenWifiAppPackagesProvider = mUseOpenWifiAppPackagesProvider;
             syncAdapterPackagesProvider = mSyncAdapterPackagesProvider;
         }
 
@@ -332,6 +355,8 @@
                 ? dialerAppPackagesProvider.getPackages(userId) : null;
         String[] simCallManagerPackageNames = (simCallManagerPackagesProvider != null)
                 ? simCallManagerPackagesProvider.getPackages(userId) : null;
+        String[] useOpenWifiAppPackageNames = (useOpenWifiAppPackagesProvider != null)
+                ? useOpenWifiAppPackagesProvider.getPackages(userId) : null;
         String[] contactsSyncAdapterPackages = (syncAdapterPackagesProvider != null) ?
                 syncAdapterPackagesProvider.getPackages(ContactsContract.AUTHORITY, userId) : null;
         String[] calendarSyncAdapterPackages = (syncAdapterPackagesProvider != null) ?
@@ -449,6 +474,18 @@
             }
         }
 
+        // Use Open Wifi
+        if (useOpenWifiAppPackageNames != null) {
+            for (String useOpenWifiPackageName : useOpenWifiAppPackageNames) {
+                PackageParser.Package useOpenWifiPackage =
+                        getSystemPackage(useOpenWifiPackageName);
+                if (useOpenWifiPackage != null) {
+                    grantDefaultPermissionsToDefaultSystemUseOpenWifiApp(useOpenWifiPackage,
+                            userId);
+                }
+            }
+        }
+
         // SMS
         if (smsAppPackageNames == null) {
             Intent smsIntent = new Intent(Intent.ACTION_MAIN);
@@ -818,6 +855,13 @@
         }
     }
 
+    private void grantDefaultPermissionsToDefaultSystemUseOpenWifiApp(
+            PackageParser.Package useOpenWifiPackage, int userId) {
+        if (doesPackageSupportRuntimePermissions(useOpenWifiPackage)) {
+            grantRuntimePermissions(useOpenWifiPackage, COARSE_LOCATION_PERMISSIONS, userId);
+        }
+    }
+
     public void grantDefaultPermissionsToDefaultSmsApp(String packageName, int userId) {
         Log.i(TAG, "Granting permissions to default sms app for user:" + userId);
         if (packageName == null) {
@@ -850,6 +894,19 @@
         }
     }
 
+    public void grantDefaultPermissionsToDefaultUseOpenWifiApp(String packageName, int userId) {
+        Log.i(TAG, "Granting permissions to default Use Open WiFi app for user:" + userId);
+        if (packageName == null) {
+            return;
+        }
+        PackageParser.Package useOpenWifiPackage = getPackage(packageName);
+        if (useOpenWifiPackage != null
+                && doesPackageSupportRuntimePermissions(useOpenWifiPackage)) {
+            grantRuntimePermissions(
+                    useOpenWifiPackage, COARSE_LOCATION_PERMISSIONS, false, true, userId);
+        }
+    }
+
     private void grantDefaultPermissionsToDefaultSimCallManager(
             PackageParser.Package simCallManagerPackage, int userId) {
         Log.i(TAG, "Granting permissions to sim call manager for user:" + userId);
@@ -1005,7 +1062,7 @@
     }
 
     private void grantRuntimePermissions(PackageParser.Package pkg, Set<String> permissions,
-            boolean systemFixed, boolean isDefaultPhoneOrSms, int userId) {
+            boolean systemFixed, boolean ignoreSystemPackage, int userId) {
         if (pkg.requestedPermissions.isEmpty()) {
             return;
         }
@@ -1013,13 +1070,13 @@
         List<String> requestedPermissions = pkg.requestedPermissions;
         Set<String> grantablePermissions = null;
 
-        // If this is the default Phone or SMS app we grant permissions regardless
-        // whether the version on the system image declares the permission as used since
-        // selecting the app as the default Phone or SMS the user makes a deliberate
+        // In some cases, like for the Phone or SMS app, we grant permissions regardless
+        // of if the version on the system image declares the permission as used since
+        // selecting the app as the default for that function the user makes a deliberate
         // choice to grant this app the permissions needed to function. For all other
         // apps, (default grants on first boot and user creation) we don't grant default
         // permissions if the version on the system image does not declare them.
-        if (!isDefaultPhoneOrSms && pkg.isUpdatedSystemApp()) {
+        if (!ignoreSystemPackage && pkg.isUpdatedSystemApp()) {
             final PackageParser.Package disabledPkg =
                     mServiceInternal.getDisabledPackage(pkg.packageName);
             if (disabledPkg != null) {
@@ -1053,7 +1110,7 @@
                 // Unless the caller wants to override user choices. The override is
                 // to make sure we can grant the needed permission to the default
                 // sms and phone apps after the user chooses this in the UI.
-                if (flags == 0 || isDefaultPhoneOrSms) {
+                if (flags == 0 || ignoreSystemPackage) {
                     // Never clobber policy or system.
                     final int fixedFlags = PackageManager.FLAG_PERMISSION_SYSTEM_FIXED
                             | PackageManager.FLAG_PERMISSION_POLICY_FIXED;
diff --git a/services/core/java/com/android/server/pm/permission/OWNERS b/services/core/java/com/android/server/pm/permission/OWNERS
index 6c8c9b2..ffc4731 100644
--- a/services/core/java/com/android/server/pm/permission/OWNERS
+++ b/services/core/java/com/android/server/pm/permission/OWNERS
@@ -5,3 +5,4 @@
 per-file DefaultPermissionGrantPolicy.java = svetoslavganov@google.com
 per-file DefaultPermissionGrantPolicy.java = toddke@google.com
 per-file DefaultPermissionGrantPolicy.java = yamasani@google.com
+per-file DefaultPermissionGrantPolicy.java = patb@google.com
diff --git a/services/core/java/com/android/server/power/Notifier.java b/services/core/java/com/android/server/power/Notifier.java
index e5a23ea..2a153ec 100644
--- a/services/core/java/com/android/server/power/Notifier.java
+++ b/services/core/java/com/android/server/power/Notifier.java
@@ -209,10 +209,7 @@
 
         try {
             if (workSource != null) {
-                final int N = workSource.size();
-                for (int i=0; i<N; i++) {
-                    mBatteryStats.noteLongPartialWakelockStart(tag, historyTag, workSource.get(i));
-                }
+                mBatteryStats.noteLongPartialWakelockStartFromSource(tag, historyTag, workSource);
             } else {
                 mBatteryStats.noteLongPartialWakelockStart(tag, historyTag, ownerUid);
             }
@@ -230,10 +227,7 @@
 
         try {
             if (workSource != null) {
-                final int N = workSource.size();
-                for (int i=0; i<N; i++) {
-                    mBatteryStats.noteLongPartialWakelockFinish(tag, historyTag, workSource.get(i));
-                }
+                mBatteryStats.noteLongPartialWakelockFinishFromSource(tag, historyTag, workSource);
             } else {
                 mBatteryStats.noteLongPartialWakelockFinish(tag, historyTag, ownerUid);
             }
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java
index 02c8f68..7273f62 100644
--- a/services/core/java/com/android/server/power/PowerManagerService.java
+++ b/services/core/java/com/android/server/power/PowerManagerService.java
@@ -57,6 +57,7 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.WorkSource;
+import android.os.WorkSource.WorkChain;
 import android.provider.Settings;
 import android.provider.Settings.SettingNotFoundException;
 import android.service.dreams.DreamManagerInternal;
@@ -1976,6 +1977,16 @@
                     return true;
                 }
             }
+
+            final ArrayList<WorkChain> workChains = wakeLock.mWorkSource.getWorkChains();
+            if (workChains != null) {
+                for (int k = 0; k < workChains.size(); k++) {
+                    final int uid = workChains.get(k).getAttributionUid();
+                    if (userId == UserHandle.getUserId(uid)) {
+                        return true;
+                    }
+                }
+            }
         }
         return userId == UserHandle.getUserId(wakeLock.mOwnerUid);
     }
@@ -2441,6 +2452,7 @@
             float screenAutoBrightnessAdjustment = 0.0f;
             boolean autoBrightness = (mScreenBrightnessModeSetting ==
                     Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC);
+            boolean brightnessIsTemporary = false;
             if (!mBootCompleted) {
                 // Keep the brightness steady during boot. This requires the
                 // bootloader brightness and the default brightness to be identical.
@@ -2455,6 +2467,7 @@
                 brightnessSetByUser = false;
             } else if (isValidBrightness(mTemporaryScreenBrightnessSettingOverride)) {
                 screenBrightness = mTemporaryScreenBrightnessSettingOverride;
+                brightnessIsTemporary = true;
             } else if (isValidBrightness(mScreenBrightnessSetting)) {
                 screenBrightness = mScreenBrightnessSetting;
             }
@@ -2464,6 +2477,7 @@
                         mTemporaryScreenAutoBrightnessAdjustmentSettingOverride)) {
                     screenAutoBrightnessAdjustment =
                             mTemporaryScreenAutoBrightnessAdjustmentSettingOverride;
+                    brightnessIsTemporary = true;
                 } else if (isValidAutoBrightnessAdjustment(
                         mScreenAutoBrightnessAdjustmentSetting)) {
                     screenAutoBrightnessAdjustment = mScreenAutoBrightnessAdjustmentSetting;
@@ -2479,6 +2493,7 @@
             mDisplayPowerRequest.screenAutoBrightnessAdjustment =
                     screenAutoBrightnessAdjustment;
             mDisplayPowerRequest.brightnessSetByUser = brightnessSetByUser;
+            mDisplayPowerRequest.brightnessIsTemporary = brightnessIsTemporary;
             mDisplayPowerRequest.useAutoBrightness = autoBrightness;
             mDisplayPowerRequest.useProximitySensor = shouldUseProximitySensorLocked();
             mDisplayPowerRequest.boostScreenBrightness = shouldBoostScreenBrightness();
@@ -3125,7 +3140,8 @@
                     if (Arrays.binarySearch(mDeviceIdleWhitelist, appid) < 0 &&
                             Arrays.binarySearch(mDeviceIdleTempWhitelist, appid) < 0 &&
                             state.mProcState != ActivityManager.PROCESS_STATE_NONEXISTENT &&
-                            state.mProcState > ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE) {
+                            state.mProcState >
+                                    ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE) {
                         disabled = true;
                     }
                 }
diff --git a/services/core/java/com/android/server/power/ShutdownThread.java b/services/core/java/com/android/server/power/ShutdownThread.java
index 6fb345b..b986e04 100644
--- a/services/core/java/com/android/server/power/ShutdownThread.java
+++ b/services/core/java/com/android/server/power/ShutdownThread.java
@@ -21,8 +21,6 @@
 import android.app.Dialog;
 import android.app.IActivityManager;
 import android.app.ProgressDialog;
-import android.bluetooth.BluetoothAdapter;
-import android.bluetooth.IBluetoothManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -114,7 +112,6 @@
     private static String METRIC_AM = "shutdown_activity_manager";
     private static String METRIC_PM = "shutdown_package_manager";
     private static String METRIC_RADIOS = "shutdown_radios";
-    private static String METRIC_BT = "shutdown_bt";
     private static String METRIC_RADIO = "shutdown_radio";
 
     private final Object mActionDoneSync = new Object();
@@ -408,7 +405,7 @@
 
     /**
      * Makes sure we handle the shutdown gracefully.
-     * Shuts off power regardless of radio and bluetooth state if the alloted time has passed.
+     * Shuts off power regardless of radio state if the allotted time has passed.
      */
     public void run() {
         TimingsTraceLog shutdownTimingLog = newTimingsLog();
@@ -572,27 +569,10 @@
         Thread t = new Thread() {
             public void run() {
                 TimingsTraceLog shutdownTimingsTraceLog = newTimingsLog();
-                boolean bluetoothReadyForShutdown;
                 boolean radioOff;
 
                 final ITelephony phone =
                         ITelephony.Stub.asInterface(ServiceManager.checkService("phone"));
-                final IBluetoothManager bluetooth =
-                        IBluetoothManager.Stub.asInterface(ServiceManager.checkService(
-                                BluetoothAdapter.BLUETOOTH_MANAGER_SERVICE));
-
-                try {
-                    bluetoothReadyForShutdown = bluetooth == null ||
-                            bluetooth.getState() == BluetoothAdapter.STATE_OFF;
-                    if (!bluetoothReadyForShutdown) {
-                        Log.w(TAG, "Disabling Bluetooth...");
-                        metricStarted(METRIC_BT);
-                        bluetooth.disable(mContext.getPackageName(), false);  // disable but don't persist new state
-                    }
-                } catch (RemoteException ex) {
-                    Log.e(TAG, "RemoteException during bluetooth shutdown", ex);
-                    bluetoothReadyForShutdown = true;
-                }
 
                 try {
                     radioOff = phone == null || !phone.needMobileRadioShutdown();
@@ -606,7 +586,7 @@
                     radioOff = true;
                 }
 
-                Log.i(TAG, "Waiting for Bluetooth and Radio...");
+                Log.i(TAG, "Waiting for Radio...");
 
                 long delay = endTime - SystemClock.elapsedRealtime();
                 while (delay > 0) {
@@ -617,25 +597,6 @@
                         sInstance.setRebootProgress(status, null);
                     }
 
-                    if (!bluetoothReadyForShutdown) {
-                        try {
-                          // BLE only mode can happen when BT is turned off
-                          // We will continue shutting down in such case
-                          bluetoothReadyForShutdown =
-                                  bluetooth.getState() == BluetoothAdapter.STATE_OFF ||
-                                  bluetooth.getState() == BluetoothAdapter.STATE_BLE_TURNING_OFF ||
-                                  bluetooth.getState() == BluetoothAdapter.STATE_BLE_ON;
-                        } catch (RemoteException ex) {
-                            Log.e(TAG, "RemoteException during bluetooth shutdown", ex);
-                            bluetoothReadyForShutdown = true;
-                        }
-                        if (bluetoothReadyForShutdown) {
-                            Log.i(TAG, "Bluetooth turned off.");
-                            metricEnded(METRIC_BT);
-                            shutdownTimingsTraceLog
-                                    .logDuration("ShutdownBt", TRON_METRICS.get(METRIC_BT));
-                        }
-                    }
                     if (!radioOff) {
                         try {
                             radioOff = !phone.needMobileRadioShutdown();
@@ -651,8 +612,8 @@
                         }
                     }
 
-                    if (radioOff && bluetoothReadyForShutdown) {
-                        Log.i(TAG, "Radio and Bluetooth shutdown complete.");
+                    if (radioOff) {
+                        Log.i(TAG, "Radio shutdown complete.");
                         done[0] = true;
                         break;
                     }
@@ -668,7 +629,7 @@
         } catch (InterruptedException ex) {
         }
         if (!done[0]) {
-            Log.w(TAG, "Timed out waiting for Radio and Bluetooth shutdown.");
+            Log.w(TAG, "Timed out waiting for Radio shutdown.");
         }
     }
 
diff --git a/services/core/java/com/android/server/storage/DeviceStorageMonitorService.java b/services/core/java/com/android/server/storage/DeviceStorageMonitorService.java
index a35383f..f7cc443 100644
--- a/services/core/java/com/android/server/storage/DeviceStorageMonitorService.java
+++ b/services/core/java/com/android/server/storage/DeviceStorageMonitorService.java
@@ -40,6 +40,7 @@
 import android.os.storage.VolumeInfo;
 import android.text.format.DateUtils;
 import android.util.ArrayMap;
+import android.util.DataUnit;
 import android.util.Slog;
 
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
@@ -80,13 +81,13 @@
 
     private static final int MSG_CHECK = 1;
 
-    private static final long DEFAULT_LOG_DELTA_BYTES = 64 * TrafficStats.MB_IN_BYTES;
+    private static final long DEFAULT_LOG_DELTA_BYTES = DataUnit.MEBIBYTES.toBytes(64);
     private static final long DEFAULT_CHECK_INTERVAL = DateUtils.MINUTE_IN_MILLIS;
 
     // com.android.internal.R.string.low_internal_storage_view_text_no_boot
     // hard codes 250MB in the message as the storage space required for the
     // boot image.
-    private static final long BOOT_IMAGE_STORAGE_REQUIREMENT = 250 * TrafficStats.MB_IN_BYTES;
+    private static final long BOOT_IMAGE_STORAGE_REQUIREMENT = DataUnit.MEBIBYTES.toBytes(250);
 
     private NotificationManager mNotifManager;
 
diff --git a/services/core/java/com/android/server/updates/CarrierIdInstallReceiver.java b/services/core/java/com/android/server/updates/CarrierIdInstallReceiver.java
new file mode 100644
index 0000000..116fe7f
--- /dev/null
+++ b/services/core/java/com/android/server/updates/CarrierIdInstallReceiver.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.updates;
+
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.provider.Telephony;
+import android.util.Log;
+
+public class CarrierIdInstallReceiver extends ConfigUpdateInstallReceiver {
+
+    public CarrierIdInstallReceiver() {
+        super("/data/misc/carrierid", "carrier_list.pb", "metadata/", "version");
+    }
+
+    @Override
+    protected void postInstall(Context context, Intent intent) {
+        ContentResolver resolver = context.getContentResolver();
+        resolver.update(Uri.withAppendedPath(Telephony.CarrierIdentification.CONTENT_URI,
+                "update_db"), new ContentValues(), null, null);
+    }
+}
diff --git a/services/core/java/com/android/server/updates/NetworkWatchlistInstallReceiver.java b/services/core/java/com/android/server/updates/NetworkWatchlistInstallReceiver.java
new file mode 100644
index 0000000..3b7ddc2
--- /dev/null
+++ b/services/core/java/com/android/server/updates/NetworkWatchlistInstallReceiver.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.updates;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.NetworkWatchlistManager;
+import android.os.RemoteException;
+import android.util.Slog;
+
+public class NetworkWatchlistInstallReceiver extends ConfigUpdateInstallReceiver {
+
+    public NetworkWatchlistInstallReceiver() {
+        super("/data/misc/network_watchlist/", "network_watchlist.xml", "metadata/", "version");
+    }
+
+    @Override
+    protected void postInstall(Context context, Intent intent) {
+        try {
+            context.getSystemService(NetworkWatchlistManager.class).reloadWatchlist();
+        } catch (Exception e) {
+            // Network Watchlist is not available
+            Slog.wtf("NetworkWatchlistInstallReceiver", "Unable to reload watchlist");
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index 8e916ad..844aafb 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -956,7 +956,7 @@
                 }
                 if (mInfo != null && mInfo.getSupportsAmbientMode()) {
                     try {
-                        mEngine.setInAmbientMode(mInAmbientMode);
+                        mEngine.setInAmbientMode(mInAmbientMode, false /* animated */);
                     } catch (RemoteException e) {
                         Slog.w(TAG, "Failed to set ambient mode state", e);
                     }
@@ -1751,7 +1751,7 @@
         }
     }
 
-    public void setInAmbientMode(boolean inAmbienMode) {
+    public void setInAmbientMode(boolean inAmbienMode, boolean animated) {
         final IWallpaperEngine engine;
         synchronized (mLock) {
             mInAmbientMode = inAmbienMode;
@@ -1766,7 +1766,7 @@
 
         if (engine != null) {
             try {
-                engine.setInAmbientMode(inAmbienMode);
+                engine.setInAmbientMode(inAmbienMode, animated);
             } catch (RemoteException e) {
                 // Cannot talk to wallpaper engine.
             }
diff --git a/services/core/java/com/android/server/wm/AppTransition.java b/services/core/java/com/android/server/wm/AppTransition.java
index 2ac7583..d4b437a 100644
--- a/services/core/java/com/android/server/wm/AppTransition.java
+++ b/services/core/java/com/android/server/wm/AppTransition.java
@@ -49,14 +49,17 @@
 import static com.android.server.wm.proto.AppTransitionProto.APP_TRANSITION_STATE;
 import static com.android.server.wm.proto.AppTransitionProto.LAST_USED_APP_TRANSITION;
 
+import android.annotation.DrawableRes;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.res.Configuration;
+import android.graphics.Color;
 import android.graphics.GraphicBuffer;
 import android.graphics.Path;
 import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
 import android.os.Binder;
 import android.os.Debug;
 import android.os.IBinder;
@@ -70,7 +73,10 @@
 import android.util.SparseArray;
 import android.util.proto.ProtoOutputStream;
 import android.view.AppTransitionAnimationSpec;
+import android.view.DisplayListCanvas;
 import android.view.IAppTransitionAnimationSpecsFuture;
+import android.view.RenderNode;
+import android.view.ThreadedRenderer;
 import android.view.WindowManager;
 import android.view.animation.AlphaAnimation;
 import android.view.animation.Animation;
@@ -391,6 +397,11 @@
                 mNextAppTransitionType == NEXT_TRANSIT_TYPE_THUMBNAIL_ASPECT_SCALE_DOWN;
     }
 
+
+    boolean isNextAppTransitionOpenCrossProfileApps() {
+        return mNextAppTransitionType == NEXT_TRANSIT_TYPE_OPEN_CROSS_PROFILE_APPS;
+    }
+
     /**
      * @return true if and only if we are currently fetching app transition specs from the future
      *         passed into {@link #overridePendingAppTransitionMultiThumbFuture}
@@ -978,6 +989,43 @@
     }
 
     /**
+     * Creates an overlay with a background color and a thumbnail for the cross profile apps
+     * animation.
+     */
+    GraphicBuffer createCrossProfileAppsThumbnail(
+            @DrawableRes int thumbnailDrawableRes, Rect frame) {
+        final int width = frame.width();
+        final int height = frame.height();
+
+        final RenderNode node = RenderNode.create("CrossProfileAppsThumbnail", null);
+        node.setLeftTopRightBottom(0, 0, width, height);
+        node.setClipToBounds(false);
+
+        final DisplayListCanvas canvas = node.start(width, height);
+        canvas.drawColor(Color.argb(0.6f, 0, 0, 0));
+        final int thumbnailSize = mService.mContext.getResources().getDimensionPixelSize(
+                com.android.internal.R.dimen.cross_profile_apps_thumbnail_size);
+        final Drawable drawable = mService.mContext.getDrawable(thumbnailDrawableRes);
+        drawable.setBounds(
+                (width - thumbnailSize) / 2,
+                (height - thumbnailSize) / 2,
+                (width + thumbnailSize) / 2,
+                (height + thumbnailSize) / 2);
+        drawable.draw(canvas);
+        node.end(canvas);
+
+        return ThreadedRenderer.createHardwareBitmap(node, width, height)
+                .createGraphicBufferHandle();
+    }
+
+    Animation createCrossProfileAppsThumbnailAnimationLocked(Rect appRect) {
+        final Animation animation = loadAnimationRes(
+                "android", com.android.internal.R.anim.cross_profile_apps_thumbnail_enter);
+        return prepareThumbnailAnimationWithDuration(animation, appRect.width(),
+                appRect.height(), 0, null);
+    }
+
+    /**
      * This animation runs for the thumbnail that gets cross faded with the enter/exit activity
      * when a thumbnail is specified with the pending animation override.
      */
@@ -1624,9 +1672,10 @@
                 && (transit == TRANSIT_ACTIVITY_OPEN
                         || transit == TRANSIT_TASK_OPEN
                         || transit == TRANSIT_TASK_TO_FRONT)) {
+
             a = loadAnimationRes("android", enter
-                    ? com.android.internal.R.anim.activity_open_enter
-                    : com.android.internal.R.anim.activity_open_exit);
+                    ? com.android.internal.R.anim.task_open_enter_cross_profile_apps
+                    : com.android.internal.R.anim.task_open_exit);
             Slog.v(TAG,
                     "applyAnimation NEXT_TRANSIT_TYPE_OPEN_CROSS_PROFILE_APPS:"
                             + " anim=" + a + " transit=" + appTransitionToString(transit)
@@ -2007,6 +2056,8 @@
                 return "NEXT_TRANSIT_TYPE_THUMBNAIL_ASPECT_SCALE_UP";
             case NEXT_TRANSIT_TYPE_THUMBNAIL_ASPECT_SCALE_DOWN:
                 return "NEXT_TRANSIT_TYPE_THUMBNAIL_ASPECT_SCALE_DOWN";
+            case NEXT_TRANSIT_TYPE_OPEN_CROSS_PROFILE_APPS:
+                return "NEXT_TRANSIT_TYPE_OPEN_CROSS_PROFILE_APPS";
             default:
                 return "unknown type=" + mNextAppTransitionType;
         }
diff --git a/services/core/java/com/android/server/wm/AppWindowThumbnail.java b/services/core/java/com/android/server/wm/AppWindowThumbnail.java
index b86cd50..487b52c 100644
--- a/services/core/java/com/android/server/wm/AppWindowThumbnail.java
+++ b/services/core/java/com/android/server/wm/AppWindowThumbnail.java
@@ -49,7 +49,8 @@
 
     AppWindowThumbnail(Transaction t, AppWindowToken appToken, GraphicBuffer thumbnailHeader) {
         mAppToken = appToken;
-        mSurfaceAnimator = new SurfaceAnimator(this, this::onAnimationFinished, appToken.mService);
+        mSurfaceAnimator = new SurfaceAnimator(this, this::onAnimationFinished,
+                appToken.mService.mAnimator::addAfterPrepareSurfacesRunnable, appToken.mService);
         mWidth = thumbnailHeader.getWidth();
         mHeight = thumbnailHeader.getHeight();
 
@@ -84,10 +85,14 @@
     }
 
     void startAnimation(Transaction t, Animation anim) {
+        startAnimation(t, anim, null /* position */);
+    }
+
+    void startAnimation(Transaction t, Animation anim, Point position) {
         anim.restrictDuration(MAX_ANIMATION_DURATION);
         anim.scaleCurrentDuration(mAppToken.mService.getTransitionAnimationScaleLocked());
         mSurfaceAnimator.startAnimation(t, new LocalAnimationAdapter(
-                new WindowAnimationSpec(anim, null /* position */,
+                new WindowAnimationSpec(anim, position,
                         mAppToken.mService.mAppTransition.canSkipFirstFrame()),
                 mAppToken.mService.mSurfaceAnimationRunner), false /* hidden */);
     }
@@ -139,7 +144,7 @@
 
     @Override
     public Builder makeAnimationLeash() {
-        return mAppToken.makeSurface().setParent(mAppToken.getAppAnimationLayer());
+        return mAppToken.makeSurface();
     }
 
     @Override
@@ -148,6 +153,11 @@
     }
 
     @Override
+    public SurfaceControl getAnimationLeashParent() {
+        return mAppToken.getAppAnimationLayer();
+    }
+
+    @Override
     public SurfaceControl getParentSurfaceControl() {
         return mAppToken.getParentSurfaceControl();
     }
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index 44d7948..fc0564d 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -16,6 +16,8 @@
 
 package com.android.server.wm;
 
+import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
+import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
 import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_BEHIND;
@@ -28,6 +30,7 @@
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
+
 import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_ANIM;
 import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
 import static com.android.server.wm.AppTransition.TRANSIT_UNSET;
@@ -65,13 +68,14 @@
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
 import android.view.DisplayInfo;
-import android.view.SurfaceControl.Transaction;
-import android.view.animation.Animation;
 import android.view.IApplicationToken;
 import android.view.SurfaceControl;
+import android.view.SurfaceControl.Transaction;
 import android.view.WindowManager;
 import android.view.WindowManager.LayoutParams;
+import android.view.animation.Animation;
 
+import com.android.internal.R;
 import com.android.internal.util.ToBooleanFunction;
 import com.android.server.input.InputApplicationHandle;
 import com.android.server.policy.WindowManagerPolicy.StartingSurface;
@@ -645,8 +649,7 @@
         boolean destroyedSomething = false;
 
         // Copying to a different list as multiple children can be removed.
-        // TODO: Not sure why this is needed.
-        final LinkedList<WindowState> children = new LinkedList<>(mChildren);
+        final ArrayList<WindowState> children = new ArrayList<>(mChildren);
         for (int i = children.size() - 1; i >= 0; i--) {
             final WindowState win = children.get(i);
             destroyedSomething |= win.destroySurface(cleanupOnResume, mAppStopped);
@@ -1211,6 +1214,30 @@
     }
 
     @Override
+    public void onConfigurationChanged(Configuration newParentConfig) {
+        final int prevWinMode = getWindowingMode();
+        super.onConfigurationChanged(newParentConfig);
+        final int winMode = getWindowingMode();
+
+        if (prevWinMode == winMode) {
+            return;
+        }
+
+        if (prevWinMode != WINDOWING_MODE_UNDEFINED && winMode == WINDOWING_MODE_PINNED) {
+            // Entering PiP from fullscreen, reset the snap fraction
+            mDisplayContent.mPinnedStackControllerLocked.resetReentrySnapFraction(this);
+        } else if (prevWinMode == WINDOWING_MODE_PINNED && winMode != WINDOWING_MODE_UNDEFINED) {
+            // Leaving PiP to fullscreen, save the snap fraction based on the pre-animation bounds
+            // for the next re-entry into PiP (assuming the activity is not hidden or destroyed)
+            final TaskStack pinnedStack = mDisplayContent.getPinnedStack();
+            if (pinnedStack != null) {
+                mDisplayContent.mPinnedStackControllerLocked.saveReentrySnapFraction(this,
+                        pinnedStack.mPreAnimationBounds);
+            }
+        }
+    }
+
+    @Override
     void checkAppWindowsReadyToShow() {
         if (allDrawn == mLastAllDrawn) {
             return;
@@ -1512,9 +1539,8 @@
     }
 
     @Override
-    public SurfaceControl.Builder makeAnimationLeash() {
-        return super.makeAnimationLeash()
-                .setParent(getAppAnimationLayer());
+    public SurfaceControl getAnimationLeashParent() {
+        return getAppAnimationLayer();
     }
 
     boolean applyAnimationLocked(WindowManager.LayoutParams lp, int transit, boolean enter,
@@ -1541,6 +1567,7 @@
                 if (stack != null) {
                     stack.getRelativePosition(mTmpPoint);
                     stack.getBounds(mTmpRect);
+                    mTmpRect.offsetTo(0, 0);
                 }
                 final AnimationAdapter adapter = new LocalAnimationAdapter(
                         new WindowAnimationSpec(a, mTmpPoint, mTmpRect,
@@ -1748,6 +1775,37 @@
         mThumbnail.startAnimation(getPendingTransaction(), loadThumbnailAnimation(thumbnailHeader));
     }
 
+    /**
+     * Attaches a surface with a thumbnail for the
+     * {@link android.app.ActivityOptions#ANIM_OPEN_CROSS_PROFILE_APPS} animation.
+     */
+    void attachCrossProfileAppsThumbnailAnimation() {
+        if (!isReallyAnimating()) {
+            return;
+        }
+        clearThumbnail();
+
+        final WindowState win = findMainWindow();
+        if (win == null) {
+            return;
+        }
+        final Rect frame = win.mFrame;
+        final int thumbnailDrawableRes = getTask().mUserId == mService.mCurrentUserId
+                ? R.drawable.ic_account_circle
+                : R.drawable.ic_corp_badge_no_background;
+        final GraphicBuffer thumbnail =
+                mService.mAppTransition
+                        .createCrossProfileAppsThumbnail(thumbnailDrawableRes, frame);
+        if (thumbnail == null) {
+            return;
+        }
+        mThumbnail = new AppWindowThumbnail(getPendingTransaction(), this, thumbnail);
+        final Animation animation =
+                mService.mAppTransition.createCrossProfileAppsThumbnailAnimationLocked(win.mFrame);
+        mThumbnail.startAnimation(getPendingTransaction(), animation, new Point(frame.left,
+                frame.top));
+    }
+
     private Animation loadThumbnailAnimation(GraphicBuffer thumbnailHeader) {
         final DisplayInfo displayInfo = mDisplayContent.getDisplayInfo();
 
@@ -1837,6 +1895,11 @@
     @Override
     void setHidden(boolean hidden) {
         super.setHidden(hidden);
+
+        if (hidden) {
+            // Once the app window is hidden, reset the last saved PiP snap fraction
+            mDisplayContent.mPinnedStackControllerLocked.resetReentrySnapFraction(this);
+        }
         scheduleAnimation();
     }
 
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index d053015..252eff5 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -187,9 +187,10 @@
             new NonAppWindowContainers("mBelowAppWindowsContainers", mService);
     // Contains all IME window containers. Note that the z-ordering of the IME windows will depend
     // on the IME target. We mainly have this container grouping so we can keep track of all the IME
-    // window containers together and move them in-sync if/when needed.
-    private final NonAppWindowContainers mImeWindowsContainers =
-            new NonAppWindowContainers("mImeWindowsContainers", mService);
+    // window containers together and move them in-sync if/when needed. We use a subclass of
+    // WindowContainer which is omitted from screen magnification, as the IME is never magnified.
+    private final NonMagnifiableWindowContainers mImeWindowsContainers =
+            new NonMagnifiableWindowContainers("mImeWindowsContainers", mService);
 
     private WindowState mTmpWindow;
     private WindowState mTmpWindow2;
@@ -1923,6 +1924,8 @@
                     mService.unregisterPointerEventListener(mService.mMousePositionTracker);
                 }
             }
+            mService.mAnimator.removeDisplayLocked(mDisplayId);
+
             // The pending transaction won't be applied so we should
             // just clean up any surfaces pending destruction.
             onPendingTransactionApplied();
@@ -3649,6 +3652,16 @@
         }
     }
 
+    private class NonMagnifiableWindowContainers extends NonAppWindowContainers {
+        NonMagnifiableWindowContainers(String name, WindowManagerService service) {
+            super(name, service);
+        }
+
+        @Override
+        void applyMagnificationSpec(Transaction t, MagnificationSpec spec) {
+        }
+    };
+
     SurfaceControl.Builder makeSurface(SurfaceSession s) {
         return mService.makeSurfaceBuilder(s)
                 .setParent(mWindowingLayer);
diff --git a/services/core/java/com/android/server/wm/PinnedStackController.java b/services/core/java/com/android/server/wm/PinnedStackController.java
index d8726bf..69cbe46 100644
--- a/services/core/java/com/android/server/wm/PinnedStackController.java
+++ b/services/core/java/com/android/server/wm/PinnedStackController.java
@@ -48,6 +48,7 @@
 import com.android.server.UiThread;
 
 import java.io.PrintWriter;
+import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -71,6 +72,7 @@
 
     private static final String TAG = TAG_WITH_CLASS_NAME ? "PinnedStackController" : TAG_WM;
 
+    public static final float INVALID_SNAP_FRACTION = -1f;
     private final WindowManagerService mService;
     private final DisplayContent mDisplayContent;
     private final Handler mHandler = UiThread.getHandler();
@@ -101,6 +103,8 @@
     private float mDefaultAspectRatio;
     private Point mScreenEdgeInsets;
     private int mCurrentMinSize;
+    private float mReentrySnapFraction = INVALID_SNAP_FRACTION;
+    private WeakReference<AppWindowToken> mLastPipActivity = null;
 
     // The aspect ratio bounds of the PIP.
     private float mMinAspectRatio;
@@ -113,6 +117,7 @@
     private final Rect mTmpAnimatingBoundsRect = new Rect();
     private final Point mTmpDisplaySize = new Point();
 
+
     /**
      * The callback object passed to listeners for them to notify the controller of state changes.
      */
@@ -250,9 +255,35 @@
     }
 
     /**
+     * Saves the current snap fraction for re-entry of the current activity into PiP.
+     */
+    void saveReentrySnapFraction(final AppWindowToken token, final Rect stackBounds) {
+        mReentrySnapFraction = getSnapFraction(stackBounds);
+        mLastPipActivity = new WeakReference<>(token);
+    }
+
+    /**
+     * Resets the last saved snap fraction so that the default bounds will be returned.
+     */
+    void resetReentrySnapFraction(AppWindowToken token) {
+        if (mLastPipActivity != null && mLastPipActivity.get() == token) {
+            mReentrySnapFraction = INVALID_SNAP_FRACTION;
+            mLastPipActivity = null;
+        }
+    }
+
+    /**
      * @return the default bounds to show the PIP when there is no active PIP.
      */
-    Rect getDefaultBounds() {
+    Rect getDefaultOrLastSavedBounds() {
+        return getDefaultBounds(mReentrySnapFraction);
+    }
+
+    /**
+     * @return the default bounds to show the PIP, if a {@param snapFraction} is provided, then it
+     * will apply the default bounds to the provided snap fraction.
+     */
+    Rect getDefaultBounds(float snapFraction) {
         synchronized (mService.mWindowMap) {
             final Rect insetBounds = new Rect();
             getInsetBounds(insetBounds);
@@ -260,8 +291,14 @@
             final Rect defaultBounds = new Rect();
             final Size size = mSnapAlgorithm.getSizeForAspectRatio(mDefaultAspectRatio,
                     mDefaultMinSize, mDisplayInfo.logicalWidth, mDisplayInfo.logicalHeight);
-            Gravity.apply(mDefaultStackGravity, size.getWidth(), size.getHeight(), insetBounds,
-                    0, mIsImeShowing ? mImeHeight : 0, defaultBounds);
+            if (snapFraction != INVALID_SNAP_FRACTION) {
+                defaultBounds.set(0, 0, size.getWidth(), size.getHeight());
+                final Rect movementBounds = getMovementBounds(defaultBounds);
+                mSnapAlgorithm.applySnapFraction(defaultBounds, movementBounds, snapFraction);
+            } else {
+                Gravity.apply(mDefaultStackGravity, size.getWidth(), size.getHeight(), insetBounds,
+                        0, mIsImeShowing ? mImeHeight : 0, defaultBounds);
+            }
             return defaultBounds;
         }
     }
@@ -299,9 +336,7 @@
             final Rect postChangeStackBounds = mTmpRect;
 
             // Calculate the snap fraction of the current stack along the old movement bounds
-            final Rect preChangeMovementBounds = getMovementBounds(postChangeStackBounds);
-            final float snapFraction = mSnapAlgorithm.getSnapFraction(postChangeStackBounds,
-                    preChangeMovementBounds);
+            final float snapFraction = getSnapFraction(postChangeStackBounds);
             mDisplayInfo.copyFrom(displayInfo);
 
             // Calculate the stack bounds in the new orientation to the same same fraction along the
@@ -414,7 +449,7 @@
             try {
                 final Rect insetBounds = new Rect();
                 getInsetBounds(insetBounds);
-                final Rect normalBounds = getDefaultBounds();
+                final Rect normalBounds = getDefaultBounds(INVALID_SNAP_FRACTION);
                 if (isValidPictureInPictureAspectRatio(mAspectRatio)) {
                     transformBoundsToAspectRatio(normalBounds, mAspectRatio,
                             false /* useCurrentMinEdgeSize */);
@@ -486,6 +521,14 @@
     }
 
     /**
+     * @return the default snap fraction to apply instead of the default gravity when calculating
+     *         the default stack bounds when first entering PiP.
+     */
+    private float getSnapFraction(Rect stackBounds) {
+        return mSnapAlgorithm.getSnapFraction(stackBounds, getMovementBounds(stackBounds));
+    }
+
+    /**
      * @return the pixels for a given dp value.
      */
     private int dpToPx(float dpValue, DisplayMetrics dm) {
@@ -494,7 +537,8 @@
 
     void dump(String prefix, PrintWriter pw) {
         pw.println(prefix + "PinnedStackController");
-        pw.print(prefix + "  defaultBounds="); getDefaultBounds().printShortString(pw);
+        pw.print(prefix + "  defaultBounds=");
+        getDefaultBounds(INVALID_SNAP_FRACTION).printShortString(pw);
         pw.println();
         mService.getStackBounds(WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD, mTmpRect);
         pw.print(prefix + "  movementBounds="); getMovementBounds(mTmpRect).printShortString(pw);
@@ -516,7 +560,7 @@
 
     void writeToProto(ProtoOutputStream proto, long fieldId) {
         final long token = proto.start(fieldId);
-        getDefaultBounds().writeToProto(proto, DEFAULT_BOUNDS);
+        getDefaultBounds(INVALID_SNAP_FRACTION).writeToProto(proto, DEFAULT_BOUNDS);
         mService.getStackBounds(WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD, mTmpRect);
         getMovementBounds(mTmpRect).writeToProto(proto, MOVEMENT_BOUNDS);
         proto.end(token);
diff --git a/services/core/java/com/android/server/wm/PinnedStackWindowController.java b/services/core/java/com/android/server/wm/PinnedStackWindowController.java
index b021a72..02fbfba 100644
--- a/services/core/java/com/android/server/wm/PinnedStackWindowController.java
+++ b/services/core/java/com/android/server/wm/PinnedStackWindowController.java
@@ -61,7 +61,7 @@
                     displayContent.getPinnedStackController();
             if (stackBounds == null) {
                 // Calculate the aspect ratio bounds from the default bounds
-                stackBounds = pinnedStackController.getDefaultBounds();
+                stackBounds = pinnedStackController.getDefaultOrLastSavedBounds();
             }
 
             if (pinnedStackController.isValidPictureInPictureAspectRatio(aspectRatio)) {
@@ -173,7 +173,7 @@
      * from fullscreen to non-fullscreen bounds.
      */
     public boolean deferScheduleMultiWindowModeChanged() {
-        synchronized(mWindowMap) {
+        synchronized (mWindowMap) {
             return mContainer.deferScheduleMultiWindowModeChanged();
         }
     }
diff --git a/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java b/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java
index 3a41eb0..dc62cc8 100644
--- a/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java
+++ b/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java
@@ -67,6 +67,9 @@
     @VisibleForTesting
     final ArrayMap<SurfaceControl, RunningAnimation> mRunningAnimations = new ArrayMap<>();
 
+    @GuardedBy("mLock")
+    private boolean mAnimationStartDeferred;
+
     SurfaceAnimationRunner() {
         this(null /* callbackProvider */, null /* animatorFactory */, new Transaction());
     }
@@ -86,13 +89,41 @@
                 : SfValueAnimator::new;
     }
 
+    /**
+     * Defers starting of animations until {@link #continueStartingAnimations} is called. This
+     * method is NOT nestable.
+     *
+     * @see #continueStartingAnimations
+     */
+    void deferStartingAnimations() {
+        synchronized (mLock) {
+            mAnimationStartDeferred = true;
+        }
+    }
+
+    /**
+     * Continues starting of animations.
+     *
+     * @see #deferStartingAnimations
+     */
+    void continueStartingAnimations() {
+        synchronized (mLock) {
+            mAnimationStartDeferred = false;
+            if (!mPendingAnimations.isEmpty()) {
+                mChoreographer.postFrameCallback(this::startAnimations);
+            }
+        }
+    }
+
     void startAnimation(AnimationSpec a, SurfaceControl animationLeash, Transaction t,
             Runnable finishCallback) {
         synchronized (mLock) {
             final RunningAnimation runningAnim = new RunningAnimation(a, animationLeash,
                     finishCallback);
             mPendingAnimations.put(animationLeash, runningAnim);
-            mChoreographer.postFrameCallback(this::stepAnimation);
+            if (!mAnimationStartDeferred) {
+                mChoreographer.postFrameCallback(this::startAnimations);
+            }
 
             // Some animations (e.g. move animations) require the initial transform to be applied
             // immediately.
@@ -185,7 +216,7 @@
         a.mAnimSpec.apply(t, a.mLeash, currentPlayTime);
     }
 
-    private void stepAnimation(long frameTimeNanos) {
+    private void startAnimations(long frameTimeNanos) {
         synchronized (mLock) {
             startPendingAnimationsLocked();
         }
diff --git a/services/core/java/com/android/server/wm/SurfaceAnimator.java b/services/core/java/com/android/server/wm/SurfaceAnimator.java
index bda5bc9..e67cdba 100644
--- a/services/core/java/com/android/server/wm/SurfaceAnimator.java
+++ b/services/core/java/com/android/server/wm/SurfaceAnimator.java
@@ -30,6 +30,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 
 import java.io.PrintWriter;
+import java.util.function.Consumer;
 
 /**
  * A class that can run animations on objects that have a set of child surfaces. We do this by
@@ -55,16 +56,20 @@
     /**
      * @param animatable The object to animate.
      * @param animationFinishedCallback Callback to invoke when an animation has finished running.
+     * @param addAfterPrepareSurfaces Consumer that takes a runnable and executes it after preparing
+     *                                surfaces in WM. Can be implemented differently during testing.
      */
     SurfaceAnimator(Animatable animatable, Runnable animationFinishedCallback,
-            WindowManagerService service) {
+            Consumer<Runnable> addAfterPrepareSurfaces, WindowManagerService service) {
         mAnimatable = animatable;
         mService = service;
         mAnimationFinishedCallback = animationFinishedCallback;
-        mInnerAnimationFinishedCallback = getFinishedCallback(animationFinishedCallback);
+        mInnerAnimationFinishedCallback = getFinishedCallback(animationFinishedCallback,
+                addAfterPrepareSurfaces);
     }
 
-    private OnAnimationFinishedCallback getFinishedCallback(Runnable animationFinishedCallback) {
+    private OnAnimationFinishedCallback getFinishedCallback(Runnable animationFinishedCallback,
+            Consumer<Runnable> addAfterPrepareSurfaces) {
         return anim -> {
             synchronized (mService.mWindowMap) {
                 final SurfaceAnimator target = mService.mAnimationTransferMap.remove(anim);
@@ -72,23 +77,29 @@
                     target.mInnerAnimationFinishedCallback.onAnimationFinished(anim);
                     return;
                 }
-                if (anim != mAnimation) {
-                    // Callback was from another animation - ignore.
-                    return;
-                }
 
-                final Transaction t = new Transaction();
-                SurfaceControl.openTransaction();
-                try {
-                    reset(t, true /* destroyLeash */);
-                    animationFinishedCallback.run();
-                } finally {
-                    // TODO: This should use pendingTransaction eventually, but right now things
-                    // happening on the animation finished callback are happening on the global
-                    // transaction.
-                    SurfaceControl.mergeToGlobalTransaction(t);
-                    SurfaceControl.closeTransaction();
-                }
+                // TODO: This should use pendingTransaction eventually, but right now things
+                // happening on the animation finished callback are happening on the global
+                // transaction.
+                // For now we need to run this after it's guaranteed that the transaction that
+                // reparents the surface onto the leash is executed already. Otherwise this may be
+                // executed first, leading to surface loss, as the reparent operations wouldn't
+                // be in order.
+                addAfterPrepareSurfaces.accept(() -> {
+                    if (anim != mAnimation) {
+                        // Callback was from another animation - ignore.
+                        return;
+                    }
+                    final Transaction t = new Transaction();
+                    SurfaceControl.openTransaction();
+                    try {
+                        reset(t, true /* destroyLeash */);
+                        animationFinishedCallback.run();
+                    } finally {
+                        SurfaceControl.mergeToGlobalTransaction(t);
+                        SurfaceControl.closeTransaction();
+                    }
+                });
             }
         };
     }
@@ -213,7 +224,7 @@
             return;
         }
         final SurfaceControl surface = mAnimatable.getSurfaceControl();
-        final SurfaceControl parent = mAnimatable.getParentSurfaceControl();
+        final SurfaceControl parent = mAnimatable.getAnimationLeashParent();
         if (surface == null || parent == null) {
             Slog.w(TAG, "Unable to transfer animation, surface or parent is null");
             cancelAnimation();
@@ -287,6 +298,7 @@
             int height, boolean hidden) {
         if (DEBUG_ANIM) Slog.i(TAG, "Reparenting to leash");
         final SurfaceControl.Builder builder = mAnimatable.makeAnimationLeash()
+                .setParent(mAnimatable.getAnimationLeashParent())
                 .setName(surface + " - animation-leash")
                 .setSize(width, height);
         final SurfaceControl leash = builder.build();
@@ -355,6 +367,11 @@
         SurfaceControl.Builder makeAnimationLeash();
 
         /**
+         * @return The parent that should be used for the animation leash.
+         */
+        @Nullable SurfaceControl getAnimationLeashParent();
+
+        /**
          * @return The surface of the object to be animated.
          */
         @Nullable SurfaceControl getSurfaceControl();
diff --git a/services/core/java/com/android/server/wm/TaskStack.java b/services/core/java/com/android/server/wm/TaskStack.java
index 3ffc7fa..bdda944 100644
--- a/services/core/java/com/android/server/wm/TaskStack.java
+++ b/services/core/java/com/android/server/wm/TaskStack.java
@@ -714,10 +714,11 @@
     @Override
     public void onConfigurationChanged(Configuration newParentConfig) {
         final int prevWindowingMode = getWindowingMode();
+        super.onConfigurationChanged(newParentConfig);
+
         // Only need to update surface size here since the super method will handle updating
         // surface position.
         updateSurfaceSize(getPendingTransaction());
-        super.onConfigurationChanged(newParentConfig);
         final int windowingMode = getWindowingMode();
 
         if (mDisplayContent == null || prevWindowingMode == windowingMode) {
diff --git a/services/core/java/com/android/server/wm/WindowAnimationSpec.java b/services/core/java/com/android/server/wm/WindowAnimationSpec.java
index 9865293..0863ee9 100644
--- a/services/core/java/com/android/server/wm/WindowAnimationSpec.java
+++ b/services/core/java/com/android/server/wm/WindowAnimationSpec.java
@@ -89,11 +89,14 @@
         if (mStackClipMode == STACK_CLIP_NONE) {
             t.setWindowCrop(leash, tmp.transformation.getClipRect());
         } else if (mStackClipMode == STACK_CLIP_AFTER_ANIM) {
-            t.setFinalCrop(leash, mStackBounds);
+            mTmpRect.set(mStackBounds);
+            // Offset stack bounds to stack position so the final crop is in screen space.
+            mTmpRect.offsetTo(mPosition.x, mPosition.y);
+            t.setFinalCrop(leash, mTmpRect);
             t.setWindowCrop(leash, tmp.transformation.getClipRect());
         } else {
-            mTmpRect.set(tmp.transformation.getClipRect());
-            mTmpRect.intersect(mStackBounds);
+            mTmpRect.set(mStackBounds);
+            mTmpRect.intersect(tmp.transformation.getClipRect());
             t.setWindowCrop(leash, mTmpRect);
         }
     }
diff --git a/services/core/java/com/android/server/wm/WindowAnimator.java b/services/core/java/com/android/server/wm/WindowAnimator.java
index 8bceb64..3efd6ac 100644
--- a/services/core/java/com/android/server/wm/WindowAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowAnimator.java
@@ -35,6 +35,7 @@
 import com.android.server.policy.WindowManagerPolicy;
 
 import java.io.PrintWriter;
+import java.util.ArrayList;
 
 /**
  * Singleton class that carries out the animations and Surface operations in a separate task
@@ -46,7 +47,6 @@
     final WindowManagerService mService;
     final Context mContext;
     final WindowManagerPolicy mPolicy;
-    private final WindowSurfacePlacer mWindowPlacerLocked;
 
     /** Is any window animating? */
     private boolean mAnimating;
@@ -73,7 +73,7 @@
 
     SparseArray<DisplayContentsAnimator> mDisplayContentsAnimators = new SparseArray<>(2);
 
-    boolean mInitialized = false;
+    private boolean mInitialized = false;
 
     // When set to true the animator will go over all windows after an animation frame is posted and
     // check if some got replaced and can be removed.
@@ -87,11 +87,16 @@
      */
     private boolean mAnimationFrameCallbackScheduled;
 
+    /**
+     * A list of runnable that need to be run after {@link WindowContainer#prepareSurfaces} is
+     * executed and the corresponding transaction is closed and applied.
+     */
+    private final ArrayList<Runnable> mAfterPrepareSurfacesRunnables = new ArrayList<>();
+
     WindowAnimator(final WindowManagerService service) {
         mService = service;
         mContext = service.mContext;
         mPolicy = service.mPolicy;
-        mWindowPlacerLocked = service.mWindowPlacerLocked;
         AnimationThread.getHandler().runWithScissors(
                 () -> mChoreographer = Choreographer.getSfInstance(), 0 /* timeout */);
 
@@ -234,7 +239,7 @@
             }
 
             if (hasPendingLayoutChanges || doRequest) {
-                mWindowPlacerLocked.requestTraversal();
+                mService.mWindowPlacerLocked.requestTraversal();
             }
 
             final boolean rootAnimating = mService.mRoot.isSelfOrChildAnimating();
@@ -247,7 +252,7 @@
                 Trace.asyncTraceBegin(Trace.TRACE_TAG_WINDOW_MANAGER, "animating", 0);
             }
             if (!rootAnimating && mLastRootAnimating) {
-                mWindowPlacerLocked.requestTraversal();
+                mService.mWindowPlacerLocked.requestTraversal();
                 mService.mTaskSnapshotController.setPersisterPaused(false);
                 Trace.asyncTraceEnd(Trace.TRACE_TAG_WINDOW_MANAGER, "animating", 0);
             }
@@ -262,6 +267,7 @@
             mService.destroyPreservedSurfaceLocked();
             mService.mWindowPlacerLocked.destroyPendingSurfaces();
 
+            executeAfterPrepareSurfacesRunnables();
 
             if (DEBUG_WINDOW_TRACE) {
                 Slog.i(TAG, "!!! animate: exit mAnimating=" + mAnimating
@@ -425,4 +431,23 @@
     void orAnimating(boolean animating) {
         mAnimating |= animating;
     }
+
+    /**
+     * Adds a runnable to be executed after {@link WindowContainer#prepareSurfaces} is called and
+     * the corresponding transaction is closed and applied.
+     */
+    void addAfterPrepareSurfacesRunnable(Runnable r) {
+        mAfterPrepareSurfacesRunnables.add(r);
+        scheduleAnimation();
+    }
+
+    private void executeAfterPrepareSurfacesRunnables() {
+
+        // Traverse in order they were added.
+        final int size = mAfterPrepareSurfacesRunnables.size();
+        for (int i = 0; i < size; i++) {
+            mAfterPrepareSurfacesRunnables.get(i).run();
+        }
+        mAfterPrepareSurfacesRunnables.clear();
+    }
 }
diff --git a/services/core/java/com/android/server/wm/WindowContainer.java b/services/core/java/com/android/server/wm/WindowContainer.java
index b251b53..5548f3d 100644
--- a/services/core/java/com/android/server/wm/WindowContainer.java
+++ b/services/core/java/com/android/server/wm/WindowContainer.java
@@ -102,7 +102,8 @@
     WindowContainer(WindowManagerService service) {
         mService = service;
         mPendingTransaction = service.mTransactionFactory.make();
-        mSurfaceAnimator = new SurfaceAnimator(this, this::onAnimationFinished, service);
+        mSurfaceAnimator = new SurfaceAnimator(this, this::onAnimationFinished,
+                service.mAnimator::addAfterPrepareSurfacesRunnable, service);
     }
 
     @Override
@@ -1088,6 +1089,11 @@
         return makeSurface();
     }
 
+    @Override
+    public SurfaceControl getAnimationLeashParent() {
+        return getParentSurfaceControl();
+    }
+
     /**
      * @return The layer on which all app animations are happening.
      */
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 0a2ffbc..c6eb12b 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -928,7 +928,6 @@
             boolean haveInputMethods, boolean showBootMsgs, boolean onlyCore,
             WindowManagerPolicy policy) {
         installLock(this, INDEX_WINDOW);
-        mRoot = new RootWindowContainer(this);
         mContext = context;
         mHaveInputMethods = haveInputMethods;
         mAllowBootMessages = showBootMsgs;
@@ -952,8 +951,11 @@
         mDisplaySettings = new DisplaySettings();
         mDisplaySettings.readSettingsLocked();
 
-        mWindowPlacerLocked = new WindowSurfacePlacer(this);
         mPolicy = policy;
+        mAnimator = new WindowAnimator(this);
+        mRoot = new RootWindowContainer(this);
+
+        mWindowPlacerLocked = new WindowSurfacePlacer(this);
         mTaskSnapshotController = new TaskSnapshotController(this);
 
         mWindowTracing = WindowTracing.createDefaultAndStartLooper(context);
@@ -1051,7 +1053,6 @@
                 PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE, TAG_WM);
         mHoldingScreenWakeLock.setReferenceCounted(false);
 
-        mAnimator = new WindowAnimator(this);
         mSurfaceAnimationRunner = new SurfaceAnimationRunner();
 
         mAllowTheaterModeWakeFromLayout = context.getResources().getBoolean(
@@ -5326,6 +5327,25 @@
         reconfigureDisplayLocked(displayContent);
     }
 
+    @Override
+    public void startWindowTrace(){
+        try {
+            mWindowTracing.startTrace(null /* printwriter */);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    public void stopWindowTrace(){
+        mWindowTracing.stopTrace(null /* printwriter */);
+    }
+
+    @Override
+    public boolean isWindowTraceEnabled() {
+        return mWindowTracing.isEnabled();
+    }
+
     // -------------------------------------------------------------
     // Internals
     // -------------------------------------------------------------
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index dfb385b..b3809dd 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -48,8 +48,8 @@
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
-import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA;
+import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_DOCK_DIVIDER;
@@ -112,15 +112,36 @@
 import static com.android.server.wm.proto.WindowStateProto.CONTAINING_FRAME;
 import static com.android.server.wm.proto.WindowStateProto.CONTENT_FRAME;
 import static com.android.server.wm.proto.WindowStateProto.CONTENT_INSETS;
+import static com.android.server.wm.proto.WindowStateProto.CUTOUT;
+import static com.android.server.wm.proto.WindowStateProto.DECOR_FRAME;
+import static com.android.server.wm.proto.WindowStateProto.DESTROYING;
+import static com.android.server.wm.proto.WindowStateProto.DISPLAY_FRAME;
 import static com.android.server.wm.proto.WindowStateProto.DISPLAY_ID;
 import static com.android.server.wm.proto.WindowStateProto.FRAME;
 import static com.android.server.wm.proto.WindowStateProto.GIVEN_CONTENT_INSETS;
+import static com.android.server.wm.proto.WindowStateProto.HAS_SURFACE;
 import static com.android.server.wm.proto.WindowStateProto.IDENTIFIER;
+import static com.android.server.wm.proto.WindowStateProto.IS_ON_SCREEN;
+import static com.android.server.wm.proto.WindowStateProto.IS_READY_FOR_DISPLAY;
+import static com.android.server.wm.proto.WindowStateProto.IS_VISIBLE;
+import static com.android.server.wm.proto.WindowStateProto.OUTSETS;
+import static com.android.server.wm.proto.WindowStateProto.OUTSET_FRAME;
+import static com.android.server.wm.proto.WindowStateProto.OVERSCAN_FRAME;
+import static com.android.server.wm.proto.WindowStateProto.OVERSCAN_INSETS;
 import static com.android.server.wm.proto.WindowStateProto.PARENT_FRAME;
-import static com.android.server.wm.proto.WindowStateProto.STACK_ID;
+import static com.android.server.wm.proto.WindowStateProto.REMOVED;
+import static com.android.server.wm.proto.WindowStateProto.REMOVE_ON_EXIT;
+import static com.android.server.wm.proto.WindowStateProto.REQUESTED_HEIGHT;
+import static com.android.server.wm.proto.WindowStateProto.REQUESTED_WIDTH;
 import static com.android.server.wm.proto.WindowStateProto.SHOWN_POSITION;
+import static com.android.server.wm.proto.WindowStateProto.STABLE_INSETS;
+import static com.android.server.wm.proto.WindowStateProto.STACK_ID;
 import static com.android.server.wm.proto.WindowStateProto.SURFACE_INSETS;
 import static com.android.server.wm.proto.WindowStateProto.SURFACE_POSITION;
+import static com.android.server.wm.proto.WindowStateProto.SYSTEM_UI_VISIBILITY;
+import static com.android.server.wm.proto.WindowStateProto.VIEW_VISIBILITY;
+import static com.android.server.wm.proto.WindowStateProto.VISIBLE_FRAME;
+import static com.android.server.wm.proto.WindowStateProto.VISIBLE_INSETS;
 import static com.android.server.wm.proto.WindowStateProto.WINDOW_CONTAINER;
 
 import android.annotation.CallSuper;
@@ -142,6 +163,7 @@
 import android.os.Trace;
 import android.os.UserHandle;
 import android.os.WorkSource;
+import android.text.TextUtils;
 import android.util.DisplayMetrics;
 import android.util.MergedConfiguration;
 import android.util.Slog;
@@ -1521,10 +1543,13 @@
     @Override
     public boolean canAffectSystemUiFlags() {
         final boolean translucent = mAttrs.alpha == 0.0f;
+        if (translucent) {
+            return false;
+        }
         if (mAppToken == null) {
             final boolean shown = mWinAnimator.getShown();
             final boolean exiting = mAnimatingExit || mDestroying;
-            return shown && !exiting && !translucent;
+            return shown && !exiting;
         } else {
             return !mAppToken.isHidden();
         }
@@ -2222,12 +2247,13 @@
                         mWinAnimator + ": " + mPolicyVisibilityAfterAnim);
             }
             mPolicyVisibility = mPolicyVisibilityAfterAnim;
-            setDisplayLayoutNeeded();
             if (!mPolicyVisibility) {
+                mWinAnimator.hide("checkPolicyVisibilityChange");
                 if (mService.mCurrentFocus == this) {
                     if (DEBUG_FOCUS_LIGHT) Slog.i(TAG,
                             "setAnimationLocked: setting mFocusMayChange true");
                     mService.mFocusMayChange = true;
+                    setDisplayLayoutNeeded();
                 }
                 // Window is no longer visible -- make sure if we were waiting
                 // for it to be displayed before enabling the display, that
@@ -2641,8 +2667,11 @@
 
     boolean destroySurface(boolean cleanupOnResume, boolean appStopped) {
         boolean destroyedSomething = false;
-        for (int i = mChildren.size() - 1; i >= 0; --i) {
-            final WindowState c = mChildren.get(i);
+
+        // Copying to a different list as multiple children can be removed.
+        final ArrayList<WindowState> childWindows = new ArrayList<>(mChildren);
+        for (int i = childWindows.size() - 1; i >= 0; --i) {
+            final WindowState c = childWindows.get(i);
             destroyedSomething |= c.destroySurface(cleanupOnResume, appStopped);
         }
 
@@ -3083,6 +3112,27 @@
         for (int i = 0; i < mChildren.size(); i++) {
             mChildren.get(i).writeToProto(proto, CHILD_WINDOWS, trim);
         }
+        proto.write(REQUESTED_WIDTH, mRequestedWidth);
+        proto.write(REQUESTED_HEIGHT, mRequestedHeight);
+        proto.write(VIEW_VISIBILITY, mViewVisibility);
+        proto.write(SYSTEM_UI_VISIBILITY, mSystemUiVisibility);
+        proto.write(HAS_SURFACE, mHasSurface);
+        proto.write(IS_READY_FOR_DISPLAY, isReadyForDisplay());
+        mDisplayFrame.writeToProto(proto, DISPLAY_FRAME);
+        mOverscanFrame.writeToProto(proto, OVERSCAN_FRAME);
+        mVisibleFrame.writeToProto(proto, VISIBLE_FRAME);
+        mDecorFrame.writeToProto(proto, DECOR_FRAME);
+        mOutsetFrame.writeToProto(proto, OUTSET_FRAME);
+        mOverscanInsets.writeToProto(proto, OVERSCAN_INSETS);
+        mVisibleInsets.writeToProto(proto, VISIBLE_INSETS);
+        mStableInsets.writeToProto(proto, STABLE_INSETS);
+        mOutsets.writeToProto(proto, OUTSETS);
+        mDisplayCutout.writeToProto(proto, CUTOUT);
+        proto.write(REMOVE_ON_EXIT, mRemoveOnExit);
+        proto.write(DESTROYING, mDestroying);
+        proto.write(REMOVED, mRemoved);
+        proto.write(IS_ON_SCREEN, isOnScreen());
+        proto.write(IS_VISIBLE, isVisible());
         proto.end(token);
     }
 
@@ -3675,6 +3725,13 @@
             windowInfo.activityToken = mAppToken.appToken.asBinder();
         }
         windowInfo.title = mAttrs.accessibilityTitle;
+        // Panel windows have no public way to set the a11y title directly. Use the
+        // regular title as a fallback.
+        if (TextUtils.isEmpty(windowInfo.title)
+                && (mAttrs.type >= WindowManager.LayoutParams.FIRST_SUB_WINDOW)
+                && (mAttrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW)) {
+            windowInfo.title = mAttrs.getTitle();
+        }
         windowInfo.accessibilityIdOfAnchor = mAttrs.accessibilityIdOfAnchor;
         windowInfo.focused = isFocused();
         Task task = getTask();
@@ -3872,8 +3929,7 @@
 
         if (!mChildren.isEmpty()) {
             // Copying to a different list as multiple children can be removed.
-            // TODO: Not sure if we really need to copy this into a different list.
-            final LinkedList<WindowState> childWindows = new LinkedList(mChildren);
+            final ArrayList<WindowState> childWindows = new ArrayList<>(mChildren);
             for (int i = childWindows.size() - 1; i >= 0; i--) {
                 childWindows.get(i).onExitAnimationDone();
             }
@@ -4291,8 +4347,22 @@
         float9[Matrix.MSKEW_Y] = mWinAnimator.mDtDx;
         float9[Matrix.MSKEW_X] = mWinAnimator.mDtDy;
         float9[Matrix.MSCALE_Y] = mWinAnimator.mDsDy;
-        float9[Matrix.MTRANS_X] = mSurfacePosition.x + mShownPosition.x;
-        float9[Matrix.MTRANS_Y] = mSurfacePosition.y + mShownPosition.y;
+        int x = mSurfacePosition.x + mShownPosition.x;
+        int y = mSurfacePosition.y + mShownPosition.y;
+
+        // If changed, also adjust transformFrameToSurfacePosition
+        final WindowContainer parent = getParent();
+        if (isChildWindow()) {
+            final WindowState parentWindow = getParentWindow();
+            x += parentWindow.mFrame.left - parentWindow.mAttrs.surfaceInsets.left;
+            y += parentWindow.mFrame.top - parentWindow.mAttrs.surfaceInsets.top;
+        } else if (parent != null) {
+            final Rect parentBounds = parent.getBounds();
+            x += parentBounds.left;
+            y += parentBounds.top;
+        }
+        float9[Matrix.MTRANS_X] = x;
+        float9[Matrix.MTRANS_Y] = y;
         float9[Matrix.MPERSP_0] = 0;
         float9[Matrix.MPERSP_1] = 0;
         float9[Matrix.MPERSP_2] = 1;
@@ -4439,6 +4509,8 @@
 
     private void transformFrameToSurfacePosition(int left, int top, Point outPoint) {
         outPoint.set(left, top);
+
+        // If changed, also adjust getTransformationMatrix
         final WindowContainer parentWindowContainer = getParent();
         if (isChildWindow()) {
             // TODO: This probably falls apart at some point and we should
@@ -4509,7 +4581,8 @@
         private MoveAnimationSpec(int fromX, int fromY, int toX, int toY) {
             final Animation anim = AnimationUtils.loadAnimation(mContext,
                     com.android.internal.R.anim.window_move_from_decor);
-            mDuration = anim.computeDurationHint();
+            mDuration = (long)
+                    (anim.computeDurationHint() * mService.getWindowAnimationScaleLocked());
             mInterpolator = anim.getInterpolator();
             mFrom.set(fromX, fromY);
             mTo.set(toX, toY);
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index d2247ac..96b0bd5 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -42,8 +42,10 @@
 import static com.android.server.wm.WindowManagerService.logWithStack;
 import static com.android.server.wm.WindowSurfacePlacer.SET_ORIENTATION_CHANGE_COMPLETE;
 import static com.android.server.wm.WindowSurfacePlacer.SET_TURN_ON_SCREEN;
+import static com.android.server.wm.proto.WindowStateAnimatorProto.DRAW_STATE;
 import static com.android.server.wm.proto.WindowStateAnimatorProto.LAST_CLIP_RECT;
 import static com.android.server.wm.proto.WindowStateAnimatorProto.SURFACE;
+import static com.android.server.wm.proto.WindowStateAnimatorProto.SYSTEM_DECOR_RECT;
 
 import android.content.Context;
 import android.graphics.Matrix;
@@ -1381,6 +1383,8 @@
         if (mSurfaceController != null) {
             mSurfaceController.writeToProto(proto, SURFACE);
         }
+        proto.write(DRAW_STATE, mDrawState);
+        mSystemDecorRect.writeToProto(proto, SYSTEM_DECOR_RECT);
         proto.end(token);
     }
 
diff --git a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
index bdab9c7..a512fdf 100644
--- a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
+++ b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
@@ -20,6 +20,7 @@
 import static android.app.ActivityManagerInternal.APP_TRANSITION_SNAPSHOT;
 import static android.app.ActivityManagerInternal.APP_TRANSITION_SPLASH_SCREEN;
 import static android.app.ActivityManagerInternal.APP_TRANSITION_WINDOWS_DRAWN;
+
 import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_CONFIG;
 import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_LAYOUT;
 import static com.android.server.wm.AppTransition.TRANSIT_ACTIVITY_CLOSE;
@@ -43,28 +44,19 @@
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;
 import static com.android.server.wm.WindowManagerDebugConfig.SHOW_LIGHT_TRANSACTIONS;
-import static com.android.server.wm.WindowManagerDebugConfig.SHOW_TRANSACTIONS;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
 import static com.android.server.wm.WindowManagerService.H.NOTIFY_APP_TRANSITION_STARTING;
 import static com.android.server.wm.WindowManagerService.H.REPORT_WINDOWS_CHANGE;
 import static com.android.server.wm.WindowManagerService.LAYOUT_REPEAT_THRESHOLD;
-import static com.android.server.wm.WindowManagerService.MAX_ANIMATION_DURATION;
 import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_PLACING_SURFACES;
 
-import android.content.res.Configuration;
-import android.graphics.GraphicBuffer;
-import android.graphics.PixelFormat;
-import android.graphics.Rect;
-import android.os.Binder;
 import android.os.Debug;
 import android.os.Trace;
 import android.util.ArraySet;
 import android.util.Slog;
 import android.util.SparseIntArray;
 import android.view.Display;
-import android.view.DisplayInfo;
-import android.view.Surface;
 import android.view.SurfaceControl;
 import android.view.WindowManager.LayoutParams;
 import android.view.animation.Animation;
@@ -349,21 +341,28 @@
             animLp = null;
         }
 
-        processApplicationsAnimatingInPlace(transit);
+        final int layoutRedo;
+        mService.mSurfaceAnimationRunner.deferStartingAnimations();
+        try {
+            processApplicationsAnimatingInPlace(transit);
 
-        mTmpLayerAndToken.token = null;
-        handleClosingApps(transit, animLp, voiceInteraction, mTmpLayerAndToken);
-        final AppWindowToken topClosingApp = mTmpLayerAndToken.token;
-        final AppWindowToken topOpeningApp = handleOpeningApps(transit, animLp, voiceInteraction);
+            mTmpLayerAndToken.token = null;
+            handleClosingApps(transit, animLp, voiceInteraction, mTmpLayerAndToken);
+            final AppWindowToken topClosingApp = mTmpLayerAndToken.token;
+            final AppWindowToken topOpeningApp = handleOpeningApps(transit, animLp,
+                    voiceInteraction);
 
-        mService.mAppTransition.setLastAppTransition(transit, topOpeningApp, topClosingApp);
+            mService.mAppTransition.setLastAppTransition(transit, topOpeningApp, topClosingApp);
 
-        final int flags = mService.mAppTransition.getTransitFlags();
-        int layoutRedo = mService.mAppTransition.goodToGo(transit, topOpeningApp,
-                topClosingApp, mService.mOpeningApps, mService.mClosingApps);
-        handleNonAppWindowsInTransition(transit, flags);
-        mService.mAppTransition.postAnimationCallback();
-        mService.mAppTransition.clear();
+            final int flags = mService.mAppTransition.getTransitFlags();
+            layoutRedo = mService.mAppTransition.goodToGo(transit, topOpeningApp,
+                    topClosingApp, mService.mOpeningApps, mService.mClosingApps);
+            handleNonAppWindowsInTransition(transit, flags);
+            mService.mAppTransition.postAnimationCallback();
+            mService.mAppTransition.clear();
+        } finally {
+            mService.mSurfaceAnimationRunner.continueStartingAnimations();
+        }
 
         mService.mTaskSnapshotController.onTransitionStarting();
 
@@ -407,7 +406,6 @@
             }
             wtoken.updateReportedVisibilityLocked();
             wtoken.waitingToShow = false;
-
             if (SHOW_LIGHT_TRANSACTIONS) Slog.i(TAG,
                     ">>> OPEN TRANSACTION handleAppTransitionReadyLocked()");
             mService.openSurfaceTransaction();
@@ -428,6 +426,8 @@
             }
             if (mService.mAppTransition.isNextAppTransitionThumbnailUp()) {
                 wtoken.attachThumbnailAnimation();
+            } else if (mService.mAppTransition.isNextAppTransitionOpenCrossProfileApps()) {
+                wtoken.attachCrossProfileAppsThumbnailAnimation();
             }
         }
         return topOpeningApp;
diff --git a/services/core/java/com/android/server/wm/WindowTracing.java b/services/core/java/com/android/server/wm/WindowTracing.java
index c858b19..a299781 100644
--- a/services/core/java/com/android/server/wm/WindowTracing.java
+++ b/services/core/java/com/android/server/wm/WindowTracing.java
@@ -29,6 +29,7 @@
 import android.os.ShellCommand;
 import android.os.SystemClock;
 import android.os.Trace;
+import android.annotation.Nullable;
 import android.util.Log;
 import android.util.proto.ProtoOutputStream;
 
@@ -62,7 +63,7 @@
         mTraceFile = file;
     }
 
-    void startTrace(PrintWriter pw) throws IOException {
+    void startTrace(@Nullable PrintWriter pw) throws IOException {
         if (IS_USER){
             logAndPrintln(pw, "Error: Tracing is not supported on user builds.");
             return;
@@ -81,13 +82,15 @@
         }
     }
 
-    private void logAndPrintln(PrintWriter pw, String msg) {
+    private void logAndPrintln(@Nullable PrintWriter pw, String msg) {
         Log.i(TAG, msg);
-        pw.println(msg);
-        pw.flush();
+        if (pw != null) {
+            pw.println(msg);
+            pw.flush();
+        }
     }
 
-    void stopTrace(PrintWriter pw) {
+    void stopTrace(@Nullable PrintWriter pw) {
         if (IS_USER){
             logAndPrintln(pw, "Error: Tracing is not supported on user builds.");
             return;
diff --git a/services/core/jni/com_android_server_UsbDescriptorParser.cpp b/services/core/jni/com_android_server_UsbDescriptorParser.cpp
index 79f482c6..62bab07 100644
--- a/services/core/jni/com_android_server_UsbDescriptorParser.cpp
+++ b/services/core/jni/com_android_server_UsbDescriptorParser.cpp
@@ -94,6 +94,9 @@
         j_str = env->NewString((jchar*)byteBuffer, numUSC2Bytes/2);
         free(byteBuffer);
     }
+
+    usb_device_close(device);
+
     return j_str;
 }
 
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java b/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
index e55d4ea..c1e95eb 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
@@ -67,7 +67,8 @@
     public void transferOwner(ComponentName admin, ComponentName target, PersistableBundle bundle) {}
 
     public boolean generateKeyPair(ComponentName who, String callerPackage, String algorithm,
-            ParcelableKeyGenParameterSpec keySpec, KeymasterCertificateChain attestationChain) {
+            ParcelableKeyGenParameterSpec keySpec, int idAttestationFlags,
+            KeymasterCertificateChain attestationChain) {
         return false;
     }
 
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index e5351b4..f0681e9 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -45,6 +45,10 @@
 import static android.app.admin.DevicePolicyManager.DELEGATION_KEEP_UNINSTALLED_PACKAGES;
 import static android.app.admin.DevicePolicyManager.DELEGATION_PACKAGE_ACCESS;
 import static android.app.admin.DevicePolicyManager.DELEGATION_PERMISSION_GRANT;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_BASE_INFO;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_IMEI;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_MEID;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_SERIAL;
 import static android.app.admin.DevicePolicyManager.LEAVE_ALL_SYSTEM_APPS_ENABLED;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_COMPLEX;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
@@ -217,8 +221,10 @@
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map.Entry;
+import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -5052,17 +5058,82 @@
         return false;
     }
 
+    private void enforceIsDeviceOwnerOrCertInstallerOfDeviceOwner(
+            ComponentName who, String callerPackage, int callerUid) throws SecurityException {
+        if (who == null) {
+            if (!mOwners.hasDeviceOwner()) {
+                throw new SecurityException("Not in Device Owner mode.");
+            }
+            if (UserHandle.getUserId(callerUid) != mOwners.getDeviceOwnerUserId()) {
+                throw new SecurityException("Caller not from device owner user");
+            }
+            if (!isCallerDelegate(callerPackage, DELEGATION_CERT_INSTALL)) {
+                throw new SecurityException("Caller with uid " + mInjector.binderGetCallingUid() +
+                        "has no permission to generate keys.");
+            }
+        } else {
+            // Caller provided - check it is the device owner.
+            synchronized (this) {
+                getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_DEVICE_OWNER);
+            }
+        }
+    }
+
+    @VisibleForTesting
+    public static int[] translateIdAttestationFlags(
+            int idAttestationFlags) {
+        Map<Integer, Integer> idTypeToAttestationFlag = new HashMap();
+        idTypeToAttestationFlag.put(ID_TYPE_SERIAL, AttestationUtils.ID_TYPE_SERIAL);
+        idTypeToAttestationFlag.put(ID_TYPE_IMEI, AttestationUtils.ID_TYPE_IMEI);
+        idTypeToAttestationFlag.put(ID_TYPE_MEID, AttestationUtils.ID_TYPE_MEID);
+
+        int numFlagsSet = Integer.bitCount(idAttestationFlags);
+        // No flags are set - return null to indicate no device ID attestation information should
+        // be included in the attestation record.
+        if (numFlagsSet == 0) {
+            return null;
+        }
+
+        // If the ID_TYPE_BASE_INFO is set, make sure that a non-null array is returned, even if
+        // no other flag is set. That will lead to inclusion of general device make data in the
+        // attestation record, but no specific device identifiers.
+        if ((idAttestationFlags & ID_TYPE_BASE_INFO) != 0) {
+            numFlagsSet -= 1;
+            idAttestationFlags = idAttestationFlags & (~ID_TYPE_BASE_INFO);
+        }
+
+        int[] attestationUtilsFlags = new int[numFlagsSet];
+        int i = 0;
+        for (Integer idType: idTypeToAttestationFlag.keySet()) {
+            if ((idType & idAttestationFlags) != 0) {
+                attestationUtilsFlags[i++] = idTypeToAttestationFlag.get(idType);
+            }
+        }
+
+        return attestationUtilsFlags;
+    }
+
     @Override
     public boolean generateKeyPair(ComponentName who, String callerPackage, String algorithm,
             ParcelableKeyGenParameterSpec parcelableKeySpec,
+            int idAttestationFlags,
             KeymasterCertificateChain attestationChain) {
-        enforceCanManageScope(who, callerPackage, DeviceAdminInfo.USES_POLICY_PROFILE_OWNER,
-                DELEGATION_CERT_INSTALL);
+        // Get attestation flags, if any.
+        final int[] attestationUtilsFlags = translateIdAttestationFlags(idAttestationFlags);
+        final boolean deviceIdAttestationRequired = attestationUtilsFlags != null;
+        final int callingUid = mInjector.binderGetCallingUid();
+
+        if (deviceIdAttestationRequired && attestationUtilsFlags.length > 0) {
+            enforceIsDeviceOwnerOrCertInstallerOfDeviceOwner(who, callerPackage, callingUid);
+        } else {
+            enforceCanManageScope(who, callerPackage, DeviceAdminInfo.USES_POLICY_PROFILE_OWNER,
+                    DELEGATION_CERT_INSTALL);
+        }
         final KeyGenParameterSpec keySpec = parcelableKeySpec.getSpec();
-        if (TextUtils.isEmpty(keySpec.getKeystoreAlias())) {
+        final String alias = keySpec.getKeystoreAlias();
+        if (TextUtils.isEmpty(alias)) {
             throw new IllegalArgumentException("Empty alias provided.");
         }
-        final String alias = keySpec.getKeystoreAlias();
         // As the caller will be granted access to the key, ensure no UID was specified, as
         // it will not have the desired effect.
         if (keySpec.getUid() != KeyStore.UID_SELF) {
@@ -5070,7 +5141,10 @@
             return false;
         }
 
-        final int callingUid = mInjector.binderGetCallingUid();
+        if (deviceIdAttestationRequired && (keySpec.getAttestationChallenge() == null)) {
+            throw new IllegalArgumentException(
+                    "Requested Device ID attestation but challenge is empty.");
+        }
 
         final UserHandle userHandle = mInjector.binderGetCallingUserHandle();
         final long id = mInjector.binderClearCallingIdentity();
@@ -5103,7 +5177,7 @@
                 final byte[] attestationChallenge = keySpec.getAttestationChallenge();
                 if (attestationChallenge != null) {
                     final boolean attestationResult = keyChain.attestKey(
-                            alias, attestationChallenge, attestationChain);
+                            alias, attestationChallenge, attestationUtilsFlags, attestationChain);
                     if (!attestationResult) {
                         Log.e(LOG_TAG, String.format(
                                 "Attestation for %s failed, deleting key.", alias));
@@ -7116,13 +7190,8 @@
             return;
         }
 
-        final int userId = mInjector.userHandleGetCallingUserId();
         synchronized (this) {
-            getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_PROFILE_OWNER);
-            if (!isUserAffiliatedWithDeviceLocked(userId)) {
-                throw new SecurityException("Admin " + who +
-                        " is neither the device owner or affiliated user's profile owner.");
-            }
+            getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_DEVICE_OWNER);
             long token = mInjector.binderClearCallingIdentity();
             try {
                 mLockPatternUtils.setDeviceOwnerInfo(info != null ? info.toString() : null);
@@ -9589,6 +9658,9 @@
                         " is neither the device owner or affiliated user's profile owner.");
             }
         }
+        if (isManagedProfile(userId)) {
+            throw new SecurityException("Managed profile cannot disable keyguard");
+        }
 
         long ident = mInjector.binderClearCallingIdentity();
         try {
@@ -9615,6 +9687,9 @@
                 throw new SecurityException("Admin " + who +
                         " is neither the device owner or affiliated user's profile owner.");
             }
+            if (isManagedProfile(userId)) {
+                throw new SecurityException("Managed profile cannot disable status bar");
+            }
             DevicePolicyData policy = getUserData(userId);
             if (policy.mStatusBarDisabled != disabled) {
                 boolean isLockTaskMode = false;
@@ -11802,10 +11877,14 @@
 
         final long id = mInjector.binderClearCallingIdentity();
         try {
-            //STOPSHIP add support for COMP, DO, edge cases when device is rebooted/work mode off,
+            //STOPSHIP add support for COMP, edge cases when device is rebooted/work mode off,
             //transfer callbacks and broadcast
-            if (isProfileOwner(admin, callingUserId)) {
-                transferProfileOwner(admin, target, callingUserId);
+            synchronized (this) {
+                if (isProfileOwner(admin, callingUserId)) {
+                    transferProfileOwnerLocked(admin, target, callingUserId);
+                } else if (isDeviceOwner(admin, callingUserId)) {
+                    transferDeviceOwnerLocked(admin, target, callingUserId);
+                }
             }
         } finally {
             mInjector.binderRestoreCallingIdentity(id);
@@ -11815,15 +11894,25 @@
     /**
      * Transfers the profile owner for user with id profileOwnerUserId from admin to target.
      */
-    private void transferProfileOwner(ComponentName admin, ComponentName target,
+    private void transferProfileOwnerLocked(ComponentName admin, ComponentName target,
             int profileOwnerUserId) {
-        synchronized (this) {
-            transferActiveAdminUncheckedLocked(target, admin, profileOwnerUserId);
-            mOwners.transferProfileOwner(target, profileOwnerUserId);
-            Slog.i(LOG_TAG, "Profile owner set: " + target + " on user " + profileOwnerUserId);
-            mOwners.writeProfileOwner(profileOwnerUserId);
-            mDeviceAdminServiceController.startServiceForOwner(
-                    target.getPackageName(), profileOwnerUserId, "transfer-profile-owner");
-        }
+        transferActiveAdminUncheckedLocked(target, admin, profileOwnerUserId);
+        mOwners.transferProfileOwner(target, profileOwnerUserId);
+        Slog.i(LOG_TAG, "Profile owner set: " + target + " on user " + profileOwnerUserId);
+        mOwners.writeProfileOwner(profileOwnerUserId);
+        mDeviceAdminServiceController.startServiceForOwner(
+                target.getPackageName(), profileOwnerUserId, "transfer-profile-owner");
+    }
+
+    /**
+     * Transfers the device owner for user with id userId from admin to target.
+     */
+    private void transferDeviceOwnerLocked(ComponentName admin, ComponentName target, int userId) {
+        transferActiveAdminUncheckedLocked(target, admin, userId);
+        mOwners.transferDeviceOwner(target);
+        Slog.i(LOG_TAG, "Device owner set: " + target + " on user " + userId);
+        mOwners.writeDeviceOwner();
+        mDeviceAdminServiceController.startServiceForOwner(
+                target.getPackageName(), userId, "transfer-device-owner");
     }
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java b/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java
index 9042a8d..2a23888 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/Owners.java
@@ -288,6 +288,17 @@
         }
     }
 
+    void transferDeviceOwner(ComponentName target) {
+        synchronized (mLock) {
+            // We don't set a name because it's not used anyway.
+            // See DevicePolicyManagerService#getDeviceOwnerName
+            mDeviceOwner = new OwnerInfo(null, target,
+                    mDeviceOwner.userRestrictionsMigrated, mDeviceOwner.remoteBugreportUri,
+                    mDeviceOwner.remoteBugreportHash);
+            pushToPackageManagerLocked();
+        }
+    }
+
     ComponentName getProfileOwnerComponent(int userId) {
         synchronized (mLock) {
             OwnerInfo profileOwner = mProfileOwners.get(userId);
diff --git a/services/robotests/Android.mk b/services/robotests/Android.mk
index 1ca6f26..ae311f8 100644
--- a/services/robotests/Android.mk
+++ b/services/robotests/Android.mk
@@ -49,7 +49,7 @@
 
 LOCAL_JAVA_LIBRARIES := \
     junit \
-    platform-robolectric-3.5.1-prebuilt
+    platform-robolectric-3.6.1-prebuilt
 
 LOCAL_INSTRUMENTATION_FOR := FrameworksServicesLib
 LOCAL_MODULE := FrameworksServicesRoboTests
@@ -74,4 +74,4 @@
 
 LOCAL_INSTRUMENT_SOURCE_DIRS := $(dir $(LOCAL_PATH))backup/java
 
-include prebuilts/misc/common/robolectric/3.5.1/run_robotests.mk
+include prebuilts/misc/common/robolectric/3.6.1/run_robotests.mk
diff --git a/services/robotests/src/com/android/server/backup/BackupManagerConstantsTest.java b/services/robotests/src/com/android/server/backup/BackupManagerConstantsTest.java
index c20c376..c397f23 100644
--- a/services/robotests/src/com/android/server/backup/BackupManagerConstantsTest.java
+++ b/services/robotests/src/com/android/server/backup/BackupManagerConstantsTest.java
@@ -16,19 +16,17 @@
 
 package com.android.server.backup;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import android.app.AlarmManager;
 import android.content.Context;
 import android.os.Handler;
 import android.platform.test.annotations.Presubmit;
 import android.provider.Settings;
 
-import com.android.server.backup.testing.ShadowBackupTransportStub;
-import com.android.server.backup.testing.ShadowContextImplForBackup;
-import com.android.server.backup.testing.ShadowPackageManagerForBackup;
 import com.android.server.testing.FrameworkRobolectricTestRunner;
 import com.android.server.testing.SystemLoaderClasses;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -36,19 +34,9 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import static com.google.common.truth.Truth.assertThat;
-
 @RunWith(FrameworkRobolectricTestRunner.class)
-@Config(
-        manifest = Config.NONE,
-        sdk = 26,
-        shadows = {
-                ShadowContextImplForBackup.class,
-                ShadowBackupTransportStub.class,
-                ShadowPackageManagerForBackup.class
-        }
-)
-@SystemLoaderClasses({TransportManager.class})
+@Config(manifest = Config.NONE, sdk = 26)
+@SystemLoaderClasses({BackupManagerConstants.class})
 @Presubmit
 public class BackupManagerConstantsTest {
     private static final String PACKAGE_NAME = "some.package.name";
@@ -59,21 +47,16 @@
         MockitoAnnotations.initMocks(this);
     }
 
-    @After
-    public void tearDown() throws Exception {
-    }
-
     @Test
     public void testDefaultValues() throws Exception {
         final Context context = RuntimeEnvironment.application.getApplicationContext();
         final Handler handler = new Handler();
 
-        Settings.Secure.putString(context.getContentResolver(),
-                Settings.Secure.BACKUP_MANAGER_CONSTANTS, null);
+        Settings.Secure.putString(
+                context.getContentResolver(), Settings.Secure.BACKUP_MANAGER_CONSTANTS, null);
 
         final BackupManagerConstants constants =
                 new BackupManagerConstants(handler, context.getContentResolver());
-        constants.start();
 
         assertThat(constants.getKeyValueBackupIntervalMilliseconds())
                 .isEqualTo(4 * AlarmManager.INTERVAL_HOUR);
@@ -93,17 +76,20 @@
         final Context context = RuntimeEnvironment.application.getApplicationContext();
         final Handler handler = new Handler();
 
-        final String recievers_setting = "backup_finished_notification_receivers=" +
-                PACKAGE_NAME + ':' + ANOTHER_PACKAGE_NAME;
-        Settings.Secure.putString(context.getContentResolver(),
-                Settings.Secure.BACKUP_MANAGER_CONSTANTS, recievers_setting);
+        final String recieversSetting =
+                "backup_finished_notification_receivers="
+                        + PACKAGE_NAME
+                        + ':'
+                        + ANOTHER_PACKAGE_NAME;
+        Settings.Secure.putString(
+                context.getContentResolver(),
+                Settings.Secure.BACKUP_MANAGER_CONSTANTS,
+                recieversSetting);
 
         final BackupManagerConstants constants =
                 new BackupManagerConstants(handler, context.getContentResolver());
-        constants.start();
 
-        assertThat(constants.getBackupFinishedNotificationReceivers()).isEqualTo(new String[] {
-                PACKAGE_NAME,
-                ANOTHER_PACKAGE_NAME});
+        assertThat(constants.getBackupFinishedNotificationReceivers())
+                .isEqualTo(new String[] {PACKAGE_NAME, ANOTHER_PACKAGE_NAME});
     }
 }
diff --git a/services/robotests/src/com/android/server/backup/BackupManagerServiceRoboTest.java b/services/robotests/src/com/android/server/backup/BackupManagerServiceRoboTest.java
new file mode 100644
index 0000000..f9ebd28
--- /dev/null
+++ b/services/robotests/src/com/android/server/backup/BackupManagerServiceRoboTest.java
@@ -0,0 +1,341 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.backup;
+
+import static com.android.server.backup.testing.TransportTestUtils.TRANSPORT_NAMES;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.robolectric.Shadows.shadowOf;
+import static org.testng.Assert.expectThrows;
+
+import android.app.backup.BackupManager;
+import android.app.backup.ISelectBackupTransportCallback;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.os.HandlerThread;
+import android.platform.test.annotations.Presubmit;
+import android.provider.Settings;
+
+import com.android.server.backup.testing.ShadowAppBackupUtils;
+import com.android.server.backup.testing.TransportTestUtils;
+import com.android.server.backup.testing.TransportTestUtils.TransportData;
+import com.android.server.backup.transport.TransportNotRegisteredException;
+import com.android.server.testing.FrameworkRobolectricTestRunner;
+import com.android.server.testing.SystemLoaderClasses;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowContextWrapper;
+import org.robolectric.shadows.ShadowLog;
+import org.robolectric.shadows.ShadowLooper;
+import org.robolectric.shadows.ShadowSettings;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RunWith(FrameworkRobolectricTestRunner.class)
+@Config(
+    manifest = Config.NONE,
+    sdk = 26,
+    shadows = {ShadowAppBackupUtils.class}
+)
+@SystemLoaderClasses({RefactoredBackupManagerService.class, TransportManager.class})
+@Presubmit
+public class BackupManagerServiceRoboTest {
+    private static final String TAG = "BMSTest";
+    private static final String TRANSPORT_NAME =
+            "com.google.android.gms/.backup.BackupTransportService";
+
+    @Mock private TransportManager mTransportManager;
+    private HandlerThread mBackupThread;
+    private ShadowLooper mShadowBackupLooper;
+    private File mBaseStateDir;
+    private File mDataDir;
+    private RefactoredBackupManagerService mBackupManagerService;
+    private ShadowContextWrapper mShadowContext;
+    private Context mContext;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+
+        mBackupThread = new HandlerThread("backup-test");
+        mBackupThread.setUncaughtExceptionHandler(
+                (t, e) -> ShadowLog.e(TAG, "Uncaught exception in test thread " + t.getName(), e));
+        mBackupThread.start();
+        mShadowBackupLooper = shadowOf(mBackupThread.getLooper());
+
+        ContextWrapper context = RuntimeEnvironment.application;
+        mContext = context;
+        mShadowContext = shadowOf(context);
+
+        File cacheDir = mContext.getCacheDir();
+        mBaseStateDir = new File(cacheDir, "base_state_dir");
+        mDataDir = new File(cacheDir, "data_dir");
+
+        mBackupManagerService =
+                new RefactoredBackupManagerService(
+                        mContext,
+                        new Trampoline(mContext),
+                        mBackupThread,
+                        mBaseStateDir,
+                        mDataDir,
+                        mTransportManager);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        mBackupThread.quit();
+        ShadowAppBackupUtils.reset();
+    }
+
+    /* Tests for destination string */
+
+    @Test
+    public void testDestinationString() throws Exception {
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        when(mTransportManager.getTransportCurrentDestinationString(eq(TRANSPORT_NAME)))
+                .thenReturn("destinationString");
+
+        String destination = mBackupManagerService.getDestinationString(TRANSPORT_NAME);
+
+        assertThat(destination).isEqualTo("destinationString");
+    }
+
+    @Test
+    public void testDestinationString_whenTransportNotRegistered() throws Exception {
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        when(mTransportManager.getTransportCurrentDestinationString(eq(TRANSPORT_NAME)))
+                .thenThrow(TransportNotRegisteredException.class);
+
+        String destination = mBackupManagerService.getDestinationString(TRANSPORT_NAME);
+
+        assertThat(destination).isNull();
+    }
+
+    @Test
+    public void testDestinationString_withoutPermission() throws Exception {
+        mShadowContext.denyPermissions(android.Manifest.permission.BACKUP);
+        when(mTransportManager.getTransportCurrentDestinationString(eq(TRANSPORT_NAME)))
+                .thenThrow(TransportNotRegisteredException.class);
+
+        expectThrows(
+                SecurityException.class,
+                () -> mBackupManagerService.getDestinationString(TRANSPORT_NAME));
+    }
+
+    /* Tests for app eligibility */
+
+    @Test
+    public void testIsAppEligibleForBackup_whenAppEligible() throws Exception {
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        TransportData transport =
+                TransportTestUtils.setUpCurrentTransport(mTransportManager, TRANSPORT_NAME);
+        ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = p -> true;
+
+        boolean result = mBackupManagerService.isAppEligibleForBackup("app.package");
+
+        assertThat(result).isTrue();
+        verify(mTransportManager)
+                .disposeOfTransportClient(eq(transport.transportClientMock), any());
+    }
+
+    @Test
+    public void testIsAppEligibleForBackup_whenAppNotEligible() throws Exception {
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        TransportTestUtils.setUpCurrentTransport(mTransportManager, TRANSPORT_NAME);
+        ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = p -> false;
+
+        boolean result = mBackupManagerService.isAppEligibleForBackup("app.package");
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void testIsAppEligibleForBackup_withoutPermission() throws Exception {
+        mShadowContext.denyPermissions(android.Manifest.permission.BACKUP);
+        TransportTestUtils.setUpCurrentTransport(mTransportManager, TRANSPORT_NAME);
+
+        expectThrows(
+                SecurityException.class,
+                () -> mBackupManagerService.isAppEligibleForBackup("app.package"));
+    }
+
+    @Test
+    public void testFilterAppsEligibleForBackup() throws Exception {
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        TransportData transport =
+                TransportTestUtils.setUpCurrentTransport(mTransportManager, TRANSPORT_NAME);
+        Map<String, Boolean> packagesMap = new HashMap<>();
+        packagesMap.put("package.a", true);
+        packagesMap.put("package.b", false);
+        ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = packagesMap::get;
+        String[] packages = packagesMap.keySet().toArray(new String[packagesMap.size()]);
+
+        String[] filtered = mBackupManagerService.filterAppsEligibleForBackup(packages);
+
+        assertThat(filtered).asList().containsExactly("package.a");
+        verify(mTransportManager)
+                .disposeOfTransportClient(eq(transport.transportClientMock), any());
+    }
+
+    @Test
+    public void testFilterAppsEligibleForBackup_whenNoneIsEligible() throws Exception {
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        ShadowAppBackupUtils.sAppIsRunningAndEligibleForBackupWithTransport = p -> false;
+
+        String[] filtered =
+                mBackupManagerService.filterAppsEligibleForBackup(
+                        new String[] {"package.a", "package.b"});
+
+        assertThat(filtered).isEmpty();
+    }
+
+    @Test
+    public void testFilterAppsEligibleForBackup_withoutPermission() throws Exception {
+        mShadowContext.denyPermissions(android.Manifest.permission.BACKUP);
+        TransportTestUtils.setUpCurrentTransport(mTransportManager, TRANSPORT_NAME);
+
+        expectThrows(
+                SecurityException.class,
+                () ->
+                        mBackupManagerService.filterAppsEligibleForBackup(
+                                new String[] {"package.a", "package.b"}));
+    }
+
+    /* Tests for select transport */
+
+    private TransportData mNewTransport;
+    private TransportData mOldTransport;
+    private ComponentName mNewTransportComponent;
+    private ISelectBackupTransportCallback mCallback;
+
+    private void setUpForSelectTransport() throws Exception {
+        List<TransportData> transports =
+                TransportTestUtils.setUpTransports(mTransportManager, TRANSPORT_NAMES);
+        mNewTransport = transports.get(0);
+        mNewTransportComponent = mNewTransport.transportClientMock.getTransportComponent();
+        mOldTransport = transports.get(1);
+        when(mTransportManager.selectTransport(eq(mNewTransport.transportName)))
+                .thenReturn(mOldTransport.transportName);
+    }
+
+    @Test
+    public void testSelectBackupTransport() throws Exception {
+        setUpForSelectTransport();
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+
+        String oldTransport =
+                mBackupManagerService.selectBackupTransport(mNewTransport.transportName);
+
+        assertThat(getSettingsTransport()).isEqualTo(mNewTransport.transportName);
+        assertThat(oldTransport).isEqualTo(mOldTransport.transportName);
+    }
+
+    @Test
+    public void testSelectBackupTransport_withoutPermission() throws Exception {
+        setUpForSelectTransport();
+        mShadowContext.denyPermissions(android.Manifest.permission.BACKUP);
+
+        expectThrows(
+                SecurityException.class,
+                () -> mBackupManagerService.selectBackupTransport(mNewTransport.transportName));
+    }
+
+    @Test
+    public void testSelectBackupTransportAsync() throws Exception {
+        setUpForSelectTransport();
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        when(mTransportManager.registerAndSelectTransport(eq(mNewTransportComponent)))
+                .thenReturn(BackupManager.SUCCESS);
+        ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class);
+
+        mBackupManagerService.selectBackupTransportAsync(mNewTransportComponent, callback);
+
+        mShadowBackupLooper.runToEndOfTasks();
+        assertThat(getSettingsTransport()).isEqualTo(mNewTransport.transportName);
+        verify(callback).onSuccess(eq(mNewTransport.transportName));
+    }
+
+    @Test
+    public void testSelectBackupTransportAsync_whenRegistrationFails() throws Exception {
+        setUpForSelectTransport();
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        when(mTransportManager.registerAndSelectTransport(eq(mNewTransportComponent)))
+                .thenReturn(BackupManager.ERROR_TRANSPORT_UNAVAILABLE);
+        ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class);
+
+        mBackupManagerService.selectBackupTransportAsync(mNewTransportComponent, callback);
+
+        mShadowBackupLooper.runToEndOfTasks();
+        assertThat(getSettingsTransport()).isNotEqualTo(mNewTransport.transportName);
+        verify(callback).onFailure(anyInt());
+    }
+
+    @Test
+    public void testSelectBackupTransportAsync_whenTransportGetsUnregistered() throws Exception {
+        TransportTestUtils.setUpTransports(
+                mTransportManager, new TransportData(TRANSPORT_NAME, null, null));
+        ComponentName newTransportComponent =
+                TransportTestUtils.transportComponentName(TRANSPORT_NAME);
+        mShadowContext.grantPermissions(android.Manifest.permission.BACKUP);
+        when(mTransportManager.registerAndSelectTransport(eq(newTransportComponent)))
+                .thenReturn(BackupManager.SUCCESS);
+        ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class);
+
+        mBackupManagerService.selectBackupTransportAsync(newTransportComponent, callback);
+
+        mShadowBackupLooper.runToEndOfTasks();
+        assertThat(getSettingsTransport()).isNotEqualTo(TRANSPORT_NAME);
+        verify(callback).onFailure(anyInt());
+    }
+
+    @Test
+    public void testSelectBackupTransportAsync_withoutPermission() throws Exception {
+        setUpForSelectTransport();
+        mShadowContext.denyPermissions(android.Manifest.permission.BACKUP);
+        ComponentName newTransportComponent =
+                mNewTransport.transportClientMock.getTransportComponent();
+
+        expectThrows(
+                SecurityException.class,
+                () ->
+                        mBackupManagerService.selectBackupTransportAsync(
+                                newTransportComponent, mock(ISelectBackupTransportCallback.class)));
+    }
+
+    private String getSettingsTransport() {
+        return ShadowSettings.ShadowSecure.getString(
+                mContext.getContentResolver(), Settings.Secure.BACKUP_TRANSPORT);
+    }
+}
diff --git a/services/robotests/src/com/android/server/backup/TransportManagerTest.java b/services/robotests/src/com/android/server/backup/TransportManagerTest.java
index 82830fe..acd670f 100644
--- a/services/robotests/src/com/android/server/backup/TransportManagerTest.java
+++ b/services/robotests/src/com/android/server/backup/TransportManagerTest.java
@@ -24,7 +24,6 @@
 import static org.testng.Assert.expectThrows;
 
 import android.annotation.Nullable;
-import android.app.backup.BackupManager;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
@@ -40,7 +39,6 @@
 import com.android.server.backup.testing.ShadowContextImplForBackup;
 import com.android.server.backup.testing.ShadowPackageManagerForBackup;
 import com.android.server.backup.testing.TransportBoundListenerStub;
-import com.android.server.backup.testing.TransportReadyCallbackStub;
 import com.android.server.backup.transport.TransportClient;
 import com.android.server.backup.transport.TransportNotRegisteredException;
 import com.android.server.testing.FrameworkRobolectricTestRunner;
@@ -87,9 +85,6 @@
     private final TransportBoundListenerStub mTransportBoundListenerStub =
             new TransportBoundListenerStub(true);
 
-    private final TransportReadyCallbackStub mTransportReadyCallbackStub =
-            new TransportReadyCallbackStub();
-
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
@@ -466,59 +461,6 @@
     }
 
     @Test
-    public void ensureTransportReady_transportNotYetBound_callsListenerOnFailure()
-            throws Exception {
-        setUpPackageWithTransports(PACKAGE_NAME, Arrays.asList(mTransport1, mTransport2),
-                ApplicationInfo.PRIVATE_FLAG_PRIVILEGED);
-
-        TransportManager transportManager = new TransportManager(
-                RuntimeEnvironment.application.getApplicationContext(),
-                new HashSet<>(Arrays.asList(mTransport1.componentName, mTransport2.componentName)),
-                mTransport1.name,
-                mTransportBoundListenerStub,
-                ShadowLooper.getMainLooper());
-
-        transportManager.ensureTransportReady(mTransport1.componentName,
-                mTransportReadyCallbackStub);
-
-        assertThat(mTransportReadyCallbackStub.getSuccessCalls()).isEmpty();
-        assertThat(mTransportReadyCallbackStub.getFailureCalls()).containsExactlyElementsIn(
-                Collections.singleton(
-                        BackupManager.ERROR_TRANSPORT_UNAVAILABLE));
-    }
-
-    @Test
-    public void ensureTransportReady_transportCannotBeBound_callsListenerOnFailure()
-            throws Exception {
-        TransportManager transportManager =
-                createTransportManagerAndSetUpTransports(Collections.singletonList(mTransport2),
-                        Collections.singletonList(mTransport1), mTransport1.name);
-
-        transportManager.ensureTransportReady(mTransport1.componentName,
-                mTransportReadyCallbackStub);
-
-        assertThat(mTransportReadyCallbackStub.getSuccessCalls()).isEmpty();
-        assertThat(mTransportReadyCallbackStub.getFailureCalls()).containsExactlyElementsIn(
-                Collections.singleton(
-                        BackupManager.ERROR_TRANSPORT_UNAVAILABLE));
-    }
-
-    @Test
-    public void ensureTransportReady_transportsAlreadyBound_callsListenerOnSuccess()
-            throws Exception {
-        TransportManager transportManager =
-                createTransportManagerAndSetUpTransports(Collections.singletonList(mTransport2),
-                        Collections.singletonList(mTransport1), mTransport1.name);
-
-        transportManager.ensureTransportReady(mTransport2.componentName,
-                mTransportReadyCallbackStub);
-
-        assertThat(mTransportReadyCallbackStub.getSuccessCalls()).containsExactlyElementsIn(
-                Collections.singleton(mTransport2.name));
-        assertThat(mTransportReadyCallbackStub.getFailureCalls()).isEmpty();
-    }
-
-    @Test
     public void getTransportClient_forRegisteredTransport_returnCorrectly() throws Exception {
         TransportManager transportManager =
                 createTransportManagerAndSetUpTransports(
diff --git a/services/robotests/src/com/android/server/backup/internal/PerformInitializeTaskTest.java b/services/robotests/src/com/android/server/backup/internal/PerformInitializeTaskTest.java
index 73f1c2f..dfca901 100644
--- a/services/robotests/src/com/android/server/backup/internal/PerformInitializeTaskTest.java
+++ b/services/robotests/src/com/android/server/backup/internal/PerformInitializeTaskTest.java
@@ -19,6 +19,9 @@
 import static android.app.backup.BackupTransport.TRANSPORT_ERROR;
 import static android.app.backup.BackupTransport.TRANSPORT_OK;
 
+import static com.android.server.backup.testing.TransportTestUtils.TRANSPORT_NAME;
+import static com.android.server.backup.testing.TransportTestUtils.TRANSPORT_NAMES;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -30,7 +33,6 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.annotation.Nullable;
 import android.app.AlarmManager;
 import android.app.Application;
 import android.app.PendingIntent;
@@ -41,8 +43,9 @@
 import com.android.internal.backup.IBackupTransport;
 import com.android.server.backup.RefactoredBackupManagerService;
 import com.android.server.backup.TransportManager;
+import com.android.server.backup.testing.TransportTestUtils;
+import com.android.server.backup.testing.TransportTestUtils.TransportData;
 import com.android.server.backup.transport.TransportClient;
-import com.android.server.backup.transport.TransportNotAvailableException;
 import com.android.server.testing.FrameworkRobolectricTestRunner;
 import com.android.server.testing.SystemLoaderClasses;
 
@@ -55,7 +58,6 @@
 import org.robolectric.annotation.Config;
 
 import java.io.File;
-import java.util.Arrays;
 import java.util.List;
 
 @RunWith(FrameworkRobolectricTestRunner.class)
@@ -63,14 +65,6 @@
 @SystemLoaderClasses({PerformInitializeTaskTest.class, TransportManager.class})
 @Presubmit
 public class PerformInitializeTaskTest {
-    private static final String[] TRANSPORT_NAMES = {
-        "android/com.android.internal.backup.LocalTransport",
-        "com.google.android.gms/.backup.migrate.service.D2dTransport",
-        "com.google.android.gms/.backup.BackupTransportService"
-    };
-
-    private static final String TRANSPORT_NAME = TRANSPORT_NAMES[0];
-
     @Mock private RefactoredBackupManagerService mBackupManagerService;
     @Mock private TransportManager mTransportManager;
     @Mock private OnTaskFinishedListener mListener;
@@ -113,9 +107,14 @@
         performInitializeTask.run();
 
         verify(mBackupManagerService)
-                .recordInitPending(false, TRANSPORT_NAME, dirName(TRANSPORT_NAME));
+                .recordInitPending(
+                        false, TRANSPORT_NAME, TransportTestUtils.transportDirName(TRANSPORT_NAME));
         verify(mBackupManagerService)
-                .resetBackupState(eq(new File(mBaseStateDir, dirName(TRANSPORT_NAME))));
+                .resetBackupState(
+                        eq(
+                                new File(
+                                        mBaseStateDir,
+                                        TransportTestUtils.transportDirName(TRANSPORT_NAME))));
     }
 
     @Test
@@ -142,7 +141,8 @@
         verify(mTransport).initializeDevice();
         verify(mTransport, never()).finishBackup();
         verify(mBackupManagerService)
-                .recordInitPending(true, TRANSPORT_NAME, dirName(TRANSPORT_NAME));
+                .recordInitPending(
+                        true, TRANSPORT_NAME, TransportTestUtils.transportDirName(TRANSPORT_NAME));
     }
 
     @Test
@@ -181,7 +181,8 @@
         verify(mTransport).initializeDevice();
         verify(mTransport).finishBackup();
         verify(mBackupManagerService)
-                .recordInitPending(true, TRANSPORT_NAME, dirName(TRANSPORT_NAME));
+                .recordInitPending(
+                        true, TRANSPORT_NAME, TransportTestUtils.transportDirName(TRANSPORT_NAME));
     }
 
     @Test
@@ -210,7 +211,9 @@
 
     @Test
     public void testRun_whenOnlyOneTransportFails() throws Exception {
-        List<TransportData> transports = setUpTransports(TRANSPORT_NAMES[0], TRANSPORT_NAMES[1]);
+        List<TransportData> transports =
+                TransportTestUtils.setUpTransports(
+                        mTransportManager, TRANSPORT_NAMES[0], TRANSPORT_NAMES[1]);
         configureTransport(transports.get(0).transportMock, TRANSPORT_ERROR, 0);
         configureTransport(transports.get(1).transportMock, TRANSPORT_OK, TRANSPORT_OK);
         PerformInitializeTask performInitializeTask =
@@ -226,7 +229,8 @@
 
     @Test
     public void testRun_withMultipleTransports() throws Exception {
-        List<TransportData> transports = setUpTransports(TRANSPORT_NAMES);
+        List<TransportData> transports =
+                TransportTestUtils.setUpTransports(mTransportManager, TRANSPORT_NAMES);
         configureTransport(transports.get(0).transportMock, TRANSPORT_OK, TRANSPORT_OK);
         configureTransport(transports.get(1).transportMock, TRANSPORT_OK, TRANSPORT_OK);
         configureTransport(transports.get(2).transportMock, TRANSPORT_OK, TRANSPORT_OK);
@@ -243,7 +247,9 @@
 
     @Test
     public void testRun_whenOnlyOneTransportFails_disposesAllTransports() throws Exception {
-        List<TransportData> transports = setUpTransports(TRANSPORT_NAMES[0], TRANSPORT_NAMES[1]);
+        List<TransportData> transports =
+                TransportTestUtils.setUpTransports(
+                        mTransportManager, TRANSPORT_NAMES[0], TRANSPORT_NAMES[1]);
         configureTransport(transports.get(0).transportMock, TRANSPORT_ERROR, 0);
         configureTransport(transports.get(1).transportMock, TRANSPORT_OK, TRANSPORT_OK);
         PerformInitializeTask performInitializeTask =
@@ -259,7 +265,9 @@
 
     @Test
     public void testRun_whenTransportNotRegistered() throws Exception {
-        setUpTransport(new TransportData(TRANSPORT_NAME, null, null));
+        TransportTestUtils.setUpTransports(
+                mTransportManager, new TransportData(TRANSPORT_NAME, null, null));
+
         PerformInitializeTask performInitializeTask = createPerformInitializeTask(TRANSPORT_NAME);
 
         performInitializeTask.run();
@@ -272,7 +280,8 @@
     @Test
     public void testRun_whenOnlyOneTransportNotRegistered() throws Exception {
         List<TransportData> transports =
-                setUpTransports(
+                TransportTestUtils.setUpTransports(
+                        mTransportManager,
                         new TransportData(TRANSPORT_NAMES[0], null, null),
                         new TransportData(TRANSPORT_NAMES[1]));
         String registeredTransportName = transports.get(1).transportName;
@@ -291,7 +300,8 @@
     @Test
     public void testRun_whenTransportNotAvailable() throws Exception {
         TransportClient transportClient = mock(TransportClient.class);
-        setUpTransport(new TransportData(TRANSPORT_NAME, null, transportClient));
+        TransportTestUtils.setUpTransports(
+                mTransportManager, new TransportData(TRANSPORT_NAME, null, transportClient));
         PerformInitializeTask performInitializeTask = createPerformInitializeTask(TRANSPORT_NAME);
 
         performInitializeTask.run();
@@ -304,7 +314,8 @@
     @Test
     public void testRun_whenTransportThrowsDeadObjectException() throws Exception {
         TransportClient transportClient = mock(TransportClient.class);
-        setUpTransport(new TransportData(TRANSPORT_NAME, mTransport, transportClient));
+        TransportTestUtils.setUpTransports(
+                mTransportManager, new TransportData(TRANSPORT_NAME, mTransport, transportClient));
         when(mTransport.initializeDevice()).thenThrow(DeadObjectException.class);
         PerformInitializeTask performInitializeTask = createPerformInitializeTask(TRANSPORT_NAME);
 
@@ -332,80 +343,9 @@
         when(transportMock.finishBackup()).thenReturn(finishBackupStatus);
     }
 
-    private List<TransportData> setUpTransports(String... transportNames) throws Exception {
-        return setUpTransports(
-                Arrays.stream(transportNames)
-                        .map(TransportData::new)
-                        .toArray(TransportData[]::new));
-    }
-
-    /** @see #setUpTransport(TransportData) */
-    private List<TransportData> setUpTransports(TransportData... transports) throws Exception {
-        for (TransportData transport : transports) {
-            setUpTransport(transport);
-        }
-        return Arrays.asList(transports);
-    }
-
     private void setUpTransport(String transportName) throws Exception {
-        setUpTransport(new TransportData(transportName, mTransport, mock(TransportClient.class)));
-    }
-
-    /**
-     * Configures transport according to {@link TransportData}:
-     *
-     * <ul>
-     *   <li>{@link TransportData#transportMock} {@code null} means {@link
-     *       TransportClient#connectOrThrow(String)} throws {@link TransportNotAvailableException}.
-     *   <li>{@link TransportData#transportClientMock} {@code null} means {@link
-     *       TransportManager#getTransportClient(String, String)} returns {@code null}.
-     * </ul>
-     */
-    private void setUpTransport(TransportData transport) throws Exception {
-        String transportName = transport.transportName;
-        String transportDirName = dirName(transportName);
-        IBackupTransport transportMock = transport.transportMock;
-        TransportClient transportClientMock = transport.transportClientMock;
-
-        if (transportMock != null) {
-            when(transportMock.name()).thenReturn(transportName);
-            when(transportMock.transportDirName()).thenReturn(transportDirName);
-        }
-
-        if (transportClientMock != null) {
-            when(transportClientMock.getTransportDirName()).thenReturn(transportDirName);
-            if (transportMock != null) {
-                when(transportClientMock.connectOrThrow(any())).thenReturn(transportMock);
-            } else {
-                when(transportClientMock.connectOrThrow(any()))
-                        .thenThrow(TransportNotAvailableException.class);
-            }
-        }
-
-        when(mTransportManager.getTransportClient(eq(transportName), any()))
-                .thenReturn(transportClientMock);
-    }
-
-    private String dirName(String transportName) {
-        return transportName + "_dir_name";
-    }
-
-    private static class TransportData {
-        private final String transportName;
-        @Nullable private final IBackupTransport transportMock;
-        @Nullable private final TransportClient transportClientMock;
-
-        private TransportData(
-                String transportName,
-                @Nullable IBackupTransport transportMock,
-                @Nullable TransportClient transportClientMock) {
-            this.transportName = transportName;
-            this.transportMock = transportMock;
-            this.transportClientMock = transportClientMock;
-        }
-
-        private TransportData(String transportName) {
-            this(transportName, mock(IBackupTransport.class), mock(TransportClient.class));
-        }
+        TransportTestUtils.setUpTransport(
+                mTransportManager,
+                new TransportData(transportName, mTransport, mock(TransportClient.class)));
     }
 }
diff --git a/services/robotests/src/com/android/server/backup/testing/ShadowAppBackupUtils.java b/services/robotests/src/com/android/server/backup/testing/ShadowAppBackupUtils.java
new file mode 100644
index 0000000..73cb4c0
--- /dev/null
+++ b/services/robotests/src/com/android/server/backup/testing/ShadowAppBackupUtils.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.backup.testing;
+
+import android.annotation.Nullable;
+import android.content.pm.PackageManager;
+
+import com.android.server.backup.transport.TransportClient;
+import com.android.server.backup.utils.AppBackupUtils;
+
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+import java.util.function.Function;
+
+@Implements(AppBackupUtils.class)
+public class ShadowAppBackupUtils {
+    public static Function<String, Boolean> sAppIsRunningAndEligibleForBackupWithTransport;
+    static {
+        reset();
+    }
+
+    @Implementation
+    public static boolean appIsRunningAndEligibleForBackupWithTransport(
+            @Nullable TransportClient transportClient, String packageName, PackageManager pm) {
+        return sAppIsRunningAndEligibleForBackupWithTransport.apply(packageName);
+    }
+
+    public static void reset() {
+        sAppIsRunningAndEligibleForBackupWithTransport = p -> true;
+    }
+}
diff --git a/services/robotests/src/com/android/server/backup/testing/TransportReadyCallbackStub.java b/services/robotests/src/com/android/server/backup/testing/TransportReadyCallbackStub.java
deleted file mode 100644
index bbe7eba..0000000
--- a/services/robotests/src/com/android/server/backup/testing/TransportReadyCallbackStub.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.android.server.backup.testing;
-
-import com.android.server.backup.TransportManager;
-
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Stub implementation of TransportReadyCallback, which can tell which calls were made.
- */
-public class TransportReadyCallbackStub implements
-        TransportManager.TransportReadyCallback {
-    private final Set<String> mSuccessCalls = new HashSet<>();
-    private final Set<Integer> mFailureCalls = new HashSet<>();
-
-    @Override
-    public void onSuccess(String transportName) {
-        mSuccessCalls.add(transportName);
-    }
-
-    @Override
-    public void onFailure(int reason) {
-        mFailureCalls.add(reason);
-    }
-
-    /**
-     * Returns set of transport names for which {@link #onSuccess(String)} was called.
-     */
-    public Set<String> getSuccessCalls() {
-        return mSuccessCalls;
-    }
-
-    /**
-     * Returns set of reasons for which {@link #onFailure(int)} } was called.
-     */
-    public Set<Integer> getFailureCalls() {
-        return mFailureCalls;
-    }
-}
diff --git a/services/robotests/src/com/android/server/backup/testing/TransportTestUtils.java b/services/robotests/src/com/android/server/backup/testing/TransportTestUtils.java
new file mode 100644
index 0000000..9770e40
--- /dev/null
+++ b/services/robotests/src/com/android/server/backup/testing/TransportTestUtils.java
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.backup.testing;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.annotation.Nullable;
+import android.content.ComponentName;
+
+import com.android.internal.backup.IBackupTransport;
+import com.android.server.backup.TransportManager;
+import com.android.server.backup.transport.TransportClient;
+import com.android.server.backup.transport.TransportNotAvailableException;
+import com.android.server.backup.transport.TransportNotRegisteredException;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class TransportTestUtils {
+    public static final String[] TRANSPORT_NAMES = {
+        "android/com.android.internal.backup.LocalTransport",
+        "com.google.android.gms/.backup.migrate.service.D2dTransport",
+        "com.google.android.gms/.backup.BackupTransportService"
+    };
+
+    public static final String TRANSPORT_NAME = TRANSPORT_NAMES[0];
+
+    /** {@code transportName} has to be in the {@link ComponentName} format (with '/') */
+    public static TransportData setUpCurrentTransport(
+            TransportManager transportManager, String transportName) throws Exception {
+        TransportData transport = setUpTransports(transportManager, transportName).get(0);
+        when(transportManager.getCurrentTransportClient(any()))
+                .thenReturn(transport.transportClientMock);
+        return transport;
+    }
+
+    /** {@code transportName} has to be in the {@link ComponentName} format (with '/') */
+    public static List<TransportData> setUpTransports(
+            TransportManager transportManager, String... transportNames) throws Exception {
+        return setUpTransports(
+                transportManager,
+                Arrays.stream(transportNames)
+                        .map(TransportData::new)
+                        .toArray(TransportData[]::new));
+    }
+
+    /** @see #setUpTransport(TransportManager, TransportData) */
+    public static List<TransportData> setUpTransports(
+            TransportManager transportManager, TransportData... transports) throws Exception {
+        for (TransportData transport : transports) {
+            setUpTransport(transportManager, transport);
+        }
+        return Arrays.asList(transports);
+    }
+
+    /**
+     * Configures transport according to {@link TransportData}:
+     *
+     * <ul>
+     *   <li>{@link TransportData#transportMock} {@code null} means transport not available.
+     *   <li>{@link TransportData#transportClientMock} {@code null} means transport not registered.
+     * </ul>
+     */
+    public static void setUpTransport(TransportManager transportManager, TransportData transport)
+            throws Exception {
+        String transportName = transport.transportName;
+        String transportDirName = transportDirName(transportName);
+        ComponentName transportComponent = transportComponentName(transportName);
+        IBackupTransport transportMock = transport.transportMock;
+        TransportClient transportClientMock = transport.transportClientMock;
+
+        if (transportClientMock != null) {
+            // Transport registered
+            when(transportManager.getTransportClient(eq(transportName), any()))
+                    .thenReturn(transportClientMock);
+            when(transportManager.getTransportClientOrThrow(eq(transportName), any()))
+                    .thenReturn(transportClientMock);
+            when(transportManager.getTransportName(transportComponent)).thenReturn(transportName);
+            when(transportManager.getTransportDirName(eq(transportName)))
+                    .thenReturn(transportDirName);
+            when(transportManager.getTransportDirName(eq(transportComponent)))
+                    .thenReturn(transportDirName);
+            when(transportClientMock.getTransportComponent()).thenReturn(transportComponent);
+
+            if (transportMock != null) {
+                // Transport registered and available
+                when(transportClientMock.connectOrThrow(any())).thenReturn(transportMock);
+                when(transportMock.name()).thenReturn(transportName);
+                when(transportMock.transportDirName()).thenReturn(transportDirName);
+            } else {
+                // Transport registered but unavailable
+                when(transportClientMock.connectOrThrow(any()))
+                        .thenThrow(TransportNotAvailableException.class);
+            }
+        } else {
+            // Transport not registered
+            when(transportManager.getTransportClient(eq(transportName), any())).thenReturn(null);
+            when(transportManager.getTransportClientOrThrow(eq(transportName), any()))
+                    .thenThrow(TransportNotRegisteredException.class);
+            when(transportManager.getTransportName(transportComponent))
+                    .thenThrow(TransportNotRegisteredException.class);
+            when(transportManager.getTransportDirName(eq(transportName)))
+                    .thenThrow(TransportNotRegisteredException.class);
+            when(transportManager.getTransportDirName(eq(transportComponent)))
+                    .thenThrow(TransportNotRegisteredException.class);
+        }
+    }
+
+    /** {@code transportName} has to be in the {@link ComponentName} format (with '/') */
+    public static ComponentName transportComponentName(String transportName) {
+        return ComponentName.unflattenFromString(transportName);
+    }
+
+    public static String transportDirName(String transportName) {
+        return transportName + "_dir_name";
+    }
+
+    public static class TransportData {
+        public final String transportName;
+        @Nullable public final IBackupTransport transportMock;
+        @Nullable public final TransportClient transportClientMock;
+
+        public TransportData(
+                String transportName,
+                @Nullable IBackupTransport transportMock,
+                @Nullable TransportClient transportClientMock) {
+            this.transportName = transportName;
+            this.transportMock = transportMock;
+            this.transportClientMock = transportClientMock;
+        }
+
+        public TransportData(String transportName) {
+            this(transportName, mock(IBackupTransport.class), mock(TransportClient.class));
+        }
+    }
+
+    private TransportTestUtils() {}
+}
diff --git a/services/robotests/src/com/android/server/backup/transport/TransportClientTest.java b/services/robotests/src/com/android/server/backup/transport/TransportClientTest.java
index 4462d2a..3bc0b30 100644
--- a/services/robotests/src/com/android/server/backup/transport/TransportClientTest.java
+++ b/services/robotests/src/com/android/server/backup/transport/TransportClientTest.java
@@ -43,7 +43,6 @@
 import com.android.server.testing.SystemLoaderClasses;
 
 import org.junit.Before;
-import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -65,7 +64,6 @@
     @Mock private IBackupTransport.Stub mIBackupTransport;
     private TransportClient mTransportClient;
     private ComponentName mTransportComponent;
-    private String mTransportDirName;
     private Intent mBindIntent;
     private ShadowLooper mShadowLooper;
 
@@ -77,14 +75,12 @@
         mShadowLooper = shadowOf(mainLooper);
         mTransportComponent =
                 new ComponentName(PACKAGE_NAME, PACKAGE_NAME + ".transport.Transport");
-        mTransportDirName = mTransportComponent.toString();
         mBindIntent = new Intent(SERVICE_ACTION_TRANSPORT_HOST).setComponent(mTransportComponent);
         mTransportClient =
                 new TransportClient(
                         mContext,
                         mBindIntent,
                         mTransportComponent,
-                        mTransportDirName,
                         "1",
                         new Handler(mainLooper));
 
@@ -97,11 +93,6 @@
     }
 
     @Test
-    public void testGetTransportDirName_returnsTransportDirName() {
-        assertThat(mTransportClient.getTransportDirName()).isEqualTo(mTransportDirName);
-    }
-
-    @Test
     public void testGetTransportComponent_returnsTransportComponent() {
         assertThat(mTransportClient.getTransportComponent()).isEqualTo(mTransportComponent);
     }
diff --git a/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java b/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
index 3b7db9f..4176d2a 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
@@ -24,12 +24,15 @@
 import static junit.framework.Assert.fail;
 
 import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyListOf;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.timeout;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
@@ -42,7 +45,9 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.res.Resources;
+import android.database.ContentObserver;
 import android.net.INetworkRecommendationProvider;
 import android.net.INetworkScoreCache;
 import android.net.NetworkKey;
@@ -63,6 +68,7 @@
 import android.os.Message;
 import android.os.RemoteException;
 import android.os.UserHandle;
+import android.provider.Settings;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.MediumTest;
 import android.support.test.runner.AndroidJUnit4;
@@ -128,7 +134,9 @@
     @Mock private UnaryOperator<List<ScoredNetwork>> mScanResultsFilter;
     @Mock private WifiInfo mWifiInfo;
     @Mock private NetworkScoreService.ScoringServiceConnection mServiceConnection;
+    @Mock private PackageManagerInternal mPackageManagerInternal;
     @Captor private ArgumentCaptor<List<ScoredNetwork>> mScoredNetworkCaptor;
+    @Captor private ArgumentCaptor<PackageManagerInternal.PackagesProvider> mPackagesProviderCaptor;
 
     private ContentResolver mContentResolver;
     private NetworkScoreService mNetworkScoreService;
@@ -156,6 +164,7 @@
         when(mNetworkScorerAppManager.getActiveScorer()).thenReturn(NEW_SCORER);
         mHandlerThread = new HandlerThread("NetworkScoreServiceTest");
         mHandlerThread.start();
+        LocalServices.addService(PackageManagerInternal.class, mPackageManagerInternal);
         mNetworkScoreService = new NetworkScoreService(mContext, mNetworkScorerAppManager,
                 networkScorerAppData -> mServiceConnection, mHandlerThread.getLooper());
         WifiConfiguration configuration = new WifiConfiguration();
@@ -181,6 +190,29 @@
     @After
     public void tearDown() throws Exception {
         mHandlerThread.quitSafely();
+        LocalServices.removeServiceForTest(PackageManagerInternal.class);
+    }
+
+    @Test
+    public void testConstructor_setsUseOpenWifiPackagesProvider() {
+        Settings.Global.putString(mContentResolver,
+                Settings.Global.USE_OPEN_WIFI_PACKAGE, "com.some.app");
+
+        verify(mPackageManagerInternal)
+                .setUseOpenWifiAppPackagesProvider(mPackagesProviderCaptor.capture());
+
+        String[] packages = mPackagesProviderCaptor.getValue().getPackages(0);
+        assertEquals(1, packages.length);
+        assertEquals("com.some.app", packages[0]);
+    }
+
+    @Test
+    public void testConstructor_registersUseOpenWifiPackageContentObserver() {
+        Settings.Global.putString(mContentResolver,
+                Settings.Global.USE_OPEN_WIFI_PACKAGE, "com.some.other.app");
+
+        verify(mPackageManagerInternal, timeout(500))
+                .grantDefaultPermissionsToDefaultUseOpenWifiApp("com.some.other.app", 0);
     }
 
     @Test
@@ -947,8 +979,8 @@
     }
 
     private static class CountDownHandler extends Handler {
-        CountDownLatch latch = new CountDownLatch(1);
-        int receivedWhat;
+        final CountDownLatch latch = new CountDownLatch(1);
+        volatile int receivedWhat;
 
         CountDownHandler(Looper looper) {
             super(looper);
@@ -956,8 +988,8 @@
 
         @Override
         public void handleMessage(Message msg) {
-            latch.countDown();
             receivedWhat = msg.what;
+            latch.countDown();
         }
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java
index 8a54c4e..8d5556e 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java
@@ -32,6 +32,7 @@
 
 import android.annotation.NonNull;
 import android.content.Context;
+import android.os.Message;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.runner.AndroidJUnit4;
 import android.util.DebugUtils;
@@ -48,6 +49,34 @@
 import java.util.function.IntConsumer;
 
 
+/**
+ * Tests the state transitions of {@link MagnificationGestureHandler}
+ *
+ * Here's a dot graph describing the transitions being tested:
+ * {@code
+ *      digraph {
+ *          IDLE -> SHORTCUT_TRIGGERED [label="a11y\nbtn"]
+ *          SHORTCUT_TRIGGERED -> IDLE [label="a11y\nbtn"]
+ *          IDLE -> DOUBLE_TAP [label="2tap"]
+ *          DOUBLE_TAP -> IDLE [label="timeout"]
+ *          DOUBLE_TAP -> TRIPLE_TAP_AND_HOLD [label="down"]
+ *          SHORTCUT_TRIGGERED -> TRIPLE_TAP_AND_HOLD [label="down"]
+ *          TRIPLE_TAP_AND_HOLD -> ZOOMED [label="up"]
+ *          TRIPLE_TAP_AND_HOLD -> DRAGGING_TMP [label="hold/\nswipe"]
+ *          DRAGGING_TMP -> IDLE [label="release"]
+ *          ZOOMED -> ZOOMED_DOUBLE_TAP [label="2tap"]
+ *          ZOOMED_DOUBLE_TAP -> ZOOMED [label="timeout"]
+ *          ZOOMED_DOUBLE_TAP -> DRAGGING [label="hold"]
+ *          ZOOMED_DOUBLE_TAP -> IDLE [label="tap"]
+ *          DRAGGING -> ZOOMED [label="release"]
+ *          ZOOMED -> IDLE [label="a11y\nbtn"]
+ *          ZOOMED -> PANNING [label="2hold"]
+ *          PANNING -> PANNING_SCALING [label="pinch"]
+ *          PANNING_SCALING -> ZOOMED [label="release"]
+ *          PANNING -> ZOOMED [label="release"]
+ *      }
+ * }
+ */
 @RunWith(AndroidJUnit4.class)
 public class MagnificationGestureHandlerTest {
 
@@ -76,6 +105,8 @@
     private MagnificationGestureHandler mMgh;
     private TestHandler mHandler;
 
+    private long mLastDownTime = Integer.MIN_VALUE;
+
     @Before
     public void setUp() {
         mContext = InstrumentationRegistry.getContext();
@@ -104,7 +135,13 @@
         MagnificationGestureHandler h = new MagnificationGestureHandler(
                 mContext, mMagnificationController,
                 detectTripleTap, detectShortcutTrigger);
-        mHandler = new TestHandler(h.mDetectingState, mClock);
+        mHandler = new TestHandler(h.mDetectingState, mClock) {
+            @Override
+            protected String messageToString(Message m) {
+                return DebugUtils.valueToString(
+                        MagnificationGestureHandler.DetectingState.class, "MESSAGE_", m.what);
+            }
+        };
         h.mDetectingState.mHandler = mHandler;
         h.setNext(strictMock(EventStreamTransformation.class));
         return h;
@@ -184,11 +221,11 @@
             fastForward1sec();
         }, STATE_ZOOMED);
 
-        // tap+tap+swipe gets delegated
-        assertTransition(STATE_2TAPS, () -> {
-            allowEventDelegation();
-            swipe();
-        }, STATE_IDLE);
+        // tap+tap+swipe doesn't get delegated
+        assertTransition(STATE_2TAPS, () -> swipe(), STATE_IDLE);
+
+        // tap+tap+swipe initiates viewport dragging immediately
+        assertTransition(STATE_2TAPS, () -> swipeAndHold(), STATE_DRAGGING_TMP);
     }
 
     @Test
@@ -439,23 +476,24 @@
     }
 
     private void tap() {
-        MotionEvent downEvent = downEvent();
-        send(downEvent);
-        send(upEvent(downEvent.getDownTime()));
+        send(downEvent());
+        send(upEvent());
     }
 
     private void swipe() {
-        MotionEvent downEvent = downEvent();
-        send(downEvent);
+        swipeAndHold();
+        send(upEvent());
+    }
+
+    private void swipeAndHold() {
+        send(downEvent());
         send(moveEvent(DEFAULT_X * 2, DEFAULT_Y * 2));
-        send(upEvent(downEvent.getDownTime()));
     }
 
     private void longTap() {
-        MotionEvent downEvent = downEvent();
-        send(downEvent);
+        send(downEvent());
         fastForward(2000);
-        send(upEvent(downEvent.getDownTime()));
+        send(upEvent());
     }
 
     private void triggerShortcut() {
@@ -473,16 +511,17 @@
     }
 
     private MotionEvent moveEvent(float x, float y) {
-        return MotionEvent.obtain(defaultDownTime(), mClock.now(), ACTION_MOVE, x, y, 0);
+        return MotionEvent.obtain(mLastDownTime, mClock.now(), ACTION_MOVE, x, y, 0);
     }
 
     private MotionEvent downEvent() {
-        return MotionEvent.obtain(mClock.now(), mClock.now(),
+        mLastDownTime = mClock.now();
+        return MotionEvent.obtain(mLastDownTime, mLastDownTime,
                 ACTION_DOWN, DEFAULT_X, DEFAULT_Y, 0);
     }
 
     private MotionEvent upEvent() {
-        return upEvent(defaultDownTime());
+        return upEvent(mLastDownTime);
     }
 
     private MotionEvent upEvent(long downTime) {
@@ -490,11 +529,6 @@
                 MotionEvent.ACTION_UP, DEFAULT_X, DEFAULT_Y, 0);
     }
 
-    private long defaultDownTime() {
-        MotionEvent lastDown = mMgh.mDetectingState.mLastDown;
-        return lastDown == null ? mClock.now() - 1 : lastDown.getDownTime();
-    }
-
     private MotionEvent pointerEvent(int action, float x, float y) {
         MotionEvent.PointerProperties defPointerProperties = new MotionEvent.PointerProperties();
         defPointerProperties.id = 0;
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java
index 6b09363..bcbf40e 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java
@@ -47,7 +47,7 @@
  * Tests for the {@link ActivityStack} class.
  *
  * Build/Install/Run:
- *  bit FrameworksServicesTests:com.android.server.am.ActivityStackTests
+ *  atest ActivityStackTests
  */
 @SmallTest
 @Presubmit
@@ -104,6 +104,29 @@
     }
 
     @Test
+    public void testPrimarySplitScreenToFullscreenWhenMovedToBack() throws Exception {
+        // Create primary splitscreen stack. This will create secondary stacks and places the
+        // existing fullscreen stack on the bottom.
+        final ActivityStack primarySplitScreen = mService.mStackSupervisor.getDefaultDisplay()
+                .createStack(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, ACTIVITY_TYPE_STANDARD,
+                        true /* onTop */);
+
+        // Assert windowing mode.
+        assertEquals(primarySplitScreen.getWindowingMode(), WINDOWING_MODE_SPLIT_SCREEN_PRIMARY);
+
+        // Move primary to back.
+        primarySplitScreen.moveToBack("testPrimarySplitScreenToFullscreenWhenMovedToBack",
+                null /* task */);
+
+        // Assert that stack is at the bottom.
+        assertEquals(mService.mStackSupervisor.getDefaultDisplay().getIndexOf(primarySplitScreen),
+                0);
+
+        // Ensure no longer in splitscreen.
+        assertEquals(primarySplitScreen.getWindowingMode(), WINDOWING_MODE_FULLSCREEN);
+    }
+
+    @Test
     public void testStopActivityWhenActivityDestroyed() throws Exception {
         final ActivityRecord r = new ActivityBuilder(mService).setTask(mTask).build();
         r.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
diff --git a/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java b/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java
new file mode 100644
index 0000000..d9b3e1c
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.am;
+
+import android.content.ContentResolver;
+import android.provider.Settings;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.test.mock.MockContentResolver;
+
+import com.android.internal.util.Preconditions;
+import com.android.internal.util.test.FakeSettingsProvider;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Tests for {@link GlobalSettingsToPropertiesMapper}
+ */
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class GlobalSettingsToPropertiesMapperTest {
+    private static final String[][] TEST_MAPPING = new String[][] {
+        {Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS, "TestProperty"}
+    };
+
+    private TestMapper mTestMapper;
+    private MockContentResolver mMockContentResolver;
+
+    @Before
+    public void setup() {
+        // Use FakeSettingsProvider to not affect global state
+        mMockContentResolver = new MockContentResolver(InstrumentationRegistry.getContext());
+        mMockContentResolver.addProvider(Settings.AUTHORITY, new FakeSettingsProvider());
+        mTestMapper = new TestMapper(mMockContentResolver);
+    }
+
+    @Test
+    public void testUpdatePropertiesFromGlobalSettings() {
+        Settings.Global.putString(mMockContentResolver,
+                Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS, "testValue");
+
+        mTestMapper.updatePropertiesFromGlobalSettings();
+        String propValue = mTestMapper.systemPropertiesGet("TestProperty");
+        Assert.assertEquals("testValue", propValue);
+
+        Settings.Global.putString(mMockContentResolver,
+                Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS, "testValue2");
+        mTestMapper.updatePropertyFromSetting(Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS,
+                "TestProperty");
+        propValue = mTestMapper.systemPropertiesGet("TestProperty");
+        Assert.assertEquals("testValue2", propValue);
+
+        Settings.Global.putString(mMockContentResolver,
+                Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS, null);
+        mTestMapper.updatePropertyFromSetting(Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS,
+                "TestProperty");
+        propValue = mTestMapper.systemPropertiesGet("TestProperty");
+        Assert.assertEquals("", propValue);
+    }
+
+    @Test
+    public void testUpdatePropertiesFromGlobalSettings_PropertyAndSettingNotPresent() {
+        // Test that empty property will not not be set if setting is not set
+        mTestMapper.updatePropertiesFromGlobalSettings();
+        String propValue = mTestMapper.systemPropertiesGet("TestProperty");
+        Assert.assertNull("Property should not be set if setting is null", propValue);
+    }
+
+    private static class TestMapper extends GlobalSettingsToPropertiesMapper {
+        private final Map<String, String> mProps = new HashMap<>();
+
+        TestMapper(ContentResolver contentResolver) {
+            super(contentResolver, TEST_MAPPING);
+        }
+
+        @Override
+        protected String systemPropertiesGet(String key) {
+            Preconditions.checkNotNull(key);
+            return mProps.get(key);
+        }
+
+        @Override
+        protected void systemPropertiesSet(String key, String value) {
+            Preconditions.checkNotNull(value);
+            Preconditions.checkNotNull(key);
+            mProps.put(key, value);
+        }
+    }
+
+}
+
diff --git a/services/tests/servicestests/src/com/android/server/backup/BackupManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/backup/BackupManagerServiceTest.java
index f4c5442..766d30d 100644
--- a/services/tests/servicestests/src/com/android/server/backup/BackupManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/BackupManagerServiceTest.java
@@ -48,6 +48,7 @@
 @SmallTest
 @Presubmit
 @RunWith(AndroidJUnit4.class)
+// TODO: Migrate this to Robolectric and merge with BackupManagerServiceRoboTest (and remove 'Robo')
 public class BackupManagerServiceTest {
     private static final String TAG = "BMSTest";
     private static final ComponentName TRANSPORT_COMPONENT =
diff --git a/services/tests/servicestests/src/com/android/server/backup/testutils/PackageManagerStub.java b/services/tests/servicestests/src/com/android/server/backup/testutils/PackageManagerStub.java
index c7fd551..9cac536 100644
--- a/services/tests/servicestests/src/com/android/server/backup/testutils/PackageManagerStub.java
+++ b/services/tests/servicestests/src/com/android/server/backup/testutils/PackageManagerStub.java
@@ -1,6 +1,5 @@
 package com.android.server.backup.testutils;
 
-import android.app.PackageInstallObserver;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -32,7 +31,6 @@
 import android.content.res.XmlResourceParser;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.net.Uri;
 import android.os.Handler;
 import android.os.UserHandle;
 import android.os.storage.VolumeInfo;
@@ -622,12 +620,6 @@
     }
 
     @Override
-    public void installPackage(Uri packageURI, PackageInstallObserver observer, int flags,
-            String installerPackageName) {
-
-    }
-
-    @Override
     public int installExistingPackage(String packageName)
             throws NameNotFoundException {
         return 0;
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
index 60783db..58ac7d2 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
@@ -17,6 +17,10 @@
 
 import static android.app.admin.DevicePolicyManager.DELEGATION_APP_RESTRICTIONS;
 import static android.app.admin.DevicePolicyManager.DELEGATION_CERT_INSTALL;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_BASE_INFO;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_IMEI;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_MEID;
+import static android.app.admin.DevicePolicyManager.ID_TYPE_SERIAL;
 import static android.app.admin.DevicePolicyManager.WIPE_EUICC;
 import static android.os.UserManagerInternal.CAMERA_DISABLED_GLOBALLY;
 import static android.os.UserManagerInternal.CAMERA_DISABLED_LOCALLY;
@@ -71,6 +75,7 @@
 import android.platform.test.annotations.Presubmit;
 import android.provider.Settings;
 import android.security.KeyChain;
+import android.security.keystore.AttestationUtils;
 import android.telephony.TelephonyManager;
 import android.test.MoreAsserts;
 import android.test.suitebuilder.annotation.SmallTest;
@@ -4459,6 +4464,47 @@
         });
     }
 
+    private void assertAttestationFlags(int attestationFlags, int[] expectedFlags) {
+        int[] gotFlags = DevicePolicyManagerService.translateIdAttestationFlags(attestationFlags);
+        Arrays.sort(gotFlags);
+        Arrays.sort(expectedFlags);
+        assertTrue(Arrays.equals(expectedFlags, gotFlags));
+    }
+
+    public void testTranslationOfIdAttestationFlag() {
+        int[] allIdTypes = new int[]{ID_TYPE_SERIAL, ID_TYPE_IMEI, ID_TYPE_MEID};
+        int[] correspondingAttUtilsTypes = new int[]{
+            AttestationUtils.ID_TYPE_SERIAL, AttestationUtils.ID_TYPE_IMEI,
+            AttestationUtils.ID_TYPE_MEID};
+
+        // Test translation of zero flags
+        assertNull(DevicePolicyManagerService.translateIdAttestationFlags(0));
+
+        // Test translation of the ID_TYPE_BASE_INFO flag, which should yield an empty, but
+        // non-null array
+        assertAttestationFlags(ID_TYPE_BASE_INFO, new int[] {});
+
+        // Test translation of a single flag
+        assertAttestationFlags(ID_TYPE_BASE_INFO | ID_TYPE_SERIAL,
+                new int[] {AttestationUtils.ID_TYPE_SERIAL});
+        assertAttestationFlags(ID_TYPE_SERIAL, new int[] {AttestationUtils.ID_TYPE_SERIAL});
+
+        // Test translation of two flags
+        assertAttestationFlags(ID_TYPE_SERIAL | ID_TYPE_IMEI,
+                new int[] {AttestationUtils.ID_TYPE_IMEI, AttestationUtils.ID_TYPE_SERIAL});
+        assertAttestationFlags(ID_TYPE_BASE_INFO | ID_TYPE_MEID | ID_TYPE_SERIAL,
+                new int[] {AttestationUtils.ID_TYPE_MEID, AttestationUtils.ID_TYPE_SERIAL});
+
+        // Test translation of all three flags
+        assertAttestationFlags(ID_TYPE_SERIAL | ID_TYPE_IMEI | ID_TYPE_MEID,
+                new int[] {AttestationUtils.ID_TYPE_IMEI, AttestationUtils.ID_TYPE_SERIAL,
+                    AttestationUtils.ID_TYPE_MEID});
+        // Test translation of all three flags
+        assertAttestationFlags(ID_TYPE_SERIAL | ID_TYPE_IMEI | ID_TYPE_MEID | ID_TYPE_BASE_INFO,
+                new int[] {AttestationUtils.ID_TYPE_IMEI, AttestationUtils.ID_TYPE_SERIAL,
+                    AttestationUtils.ID_TYPE_MEID});
+    }
+
     private void setUserSetupCompleteForUser(boolean isUserSetupComplete, int userhandle) {
         when(getServices().settings.settingsSecureGetIntForUser(Settings.Secure.USER_SETUP_COMPLETE, 0,
                 userhandle)).thenReturn(isUserSetupComplete ? 1 : 0);
diff --git a/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java b/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java
index 2629b12..9e7ef65 100644
--- a/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java
@@ -17,10 +17,18 @@
 package com.android.server.display;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.anyFloat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.hardware.display.BrightnessConfiguration;
 import android.os.PowerManager;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
@@ -35,18 +43,18 @@
 @RunWith(AndroidJUnit4.class)
 public class BrightnessMappingStrategyTest {
 
-    private static final float[] LUX_LEVELS = {
-        0f,
-        5f,
-        20f,
-        40f,
-        100f,
-        325f,
-        600f,
-        1250f,
-        2200f,
-        4000f,
-        5000f
+    private static final int[] LUX_LEVELS = {
+        0,
+        5,
+        20,
+        40,
+        100,
+        325,
+        600,
+        1250,
+        2200,
+        4000,
+        5000
     };
 
     private static final float[] DISPLAY_LEVELS_NITS = {
@@ -80,11 +88,13 @@
     private static final float[] DISPLAY_RANGE_NITS = { 2.685f, 478.5f };
     private static final int[] BACKLIGHT_RANGE = { 1, 255 };
 
+    private static final float[] EMPTY_FLOAT_ARRAY = new float[0];
+    private static final int[] EMPTY_INT_ARRAY = new int[0];
+
     @Test
     public void testSimpleStrategyMappingAtControlPoints() {
-        BrightnessMappingStrategy simple = BrightnessMappingStrategy.create(
-                LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT,
-                null /*brightnessLevelsNits*/, null /*nitsRange*/, null /*backlightRange*/);
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT);
+        BrightnessMappingStrategy simple = BrightnessMappingStrategy.create(res);
         assertNotNull("BrightnessMappingStrategy should not be null", simple);
         for (int i = 0; i < LUX_LEVELS.length; i++) {
             final float expectedLevel =
@@ -96,24 +106,52 @@
 
     @Test
     public void testSimpleStrategyMappingBetweenControlPoints() {
-        BrightnessMappingStrategy simple = BrightnessMappingStrategy.create(
-                LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT,
-                null /*brightnessLevelsNits*/, null /*nitsRange*/, null /*backlightRange*/);
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT);
+        BrightnessMappingStrategy simple = BrightnessMappingStrategy.create(res);
         assertNotNull("BrightnessMappingStrategy should not be null", simple);
         for (int i = 1; i < LUX_LEVELS.length; i++) {
             final float lux = (LUX_LEVELS[i - 1] + LUX_LEVELS[i]) / 2;
             final float backlight = simple.getBrightness(lux) * PowerManager.BRIGHTNESS_ON;
             assertTrue("Desired brightness should be between adjacent control points.",
-                    backlight > DISPLAY_LEVELS_BACKLIGHT[i-1]
+                    backlight > DISPLAY_LEVELS_BACKLIGHT[i - 1]
                         && backlight < DISPLAY_LEVELS_BACKLIGHT[i]);
         }
     }
 
     @Test
+    public void testSimpleStrategyIgnoresNewConfiguration() {
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT);
+        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(res);
+
+        final int N = LUX_LEVELS.length;
+        final float[] lux = { 0f, 1f };
+        final float[] nits = { 0, PowerManager.BRIGHTNESS_ON };
+
+        BrightnessConfiguration config = new BrightnessConfiguration.Builder()
+                .setCurve(lux, nits)
+                .build();
+        strategy.setBrightnessConfiguration(config);
+        assertNotEquals(1.0f, strategy.getBrightness(1f), 0.01 /*tolerance*/);
+    }
+
+    @Test
+    public void testSimpleStrategyIgnoresNullConfiguration() {
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT);
+        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(res);
+
+        strategy.setBrightnessConfiguration(null);
+        final int N = DISPLAY_LEVELS_BACKLIGHT.length;
+        final float expectedBrightness =
+                (float) DISPLAY_LEVELS_BACKLIGHT[N - 1] / PowerManager.BRIGHTNESS_ON;
+        assertEquals(expectedBrightness,
+                strategy.getBrightness(LUX_LEVELS[N - 1]), 0.01 /*tolerance*/);
+    }
+
+    @Test
     public void testPhysicalStrategyMappingAtControlPoints() {
-        BrightnessMappingStrategy physical = BrightnessMappingStrategy.create(
-                LUX_LEVELS, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_NITS,
+                DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy physical = BrightnessMappingStrategy.create(res);
         assertNotNull("BrightnessMappingStrategy should not be null", physical);
         for (int i = 0; i < LUX_LEVELS.length; i++) {
             final float expectedLevel = DISPLAY_LEVELS_NITS[i] / DISPLAY_RANGE_NITS[1];
@@ -124,9 +162,9 @@
 
     @Test
     public void testPhysicalStrategyMappingBetweenControlPoints() {
-        BrightnessMappingStrategy physical = BrightnessMappingStrategy.create(
-                LUX_LEVELS, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_NITS,
+                DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy physical = BrightnessMappingStrategy.create(res);
         assertNotNull("BrightnessMappingStrategy should not be null", physical);
         Spline backlightToBrightness =
                 Spline.createSpline(toFloatArray(BACKLIGHT_RANGE), DISPLAY_RANGE_NITS);
@@ -135,88 +173,111 @@
             final float backlight = physical.getBrightness(lux) * PowerManager.BRIGHTNESS_ON;
             final float nits = backlightToBrightness.interpolate(backlight);
             assertTrue("Desired brightness should be between adjacent control points.",
-                    nits > DISPLAY_LEVELS_NITS[i-1] && nits < DISPLAY_LEVELS_NITS[i]);
+                    nits > DISPLAY_LEVELS_NITS[i - 1] && nits < DISPLAY_LEVELS_NITS[i]);
         }
     }
 
     @Test
+    public void testPhysicalStrategyUsesNewConfigurations() {
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_NITS,
+                DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(res);
+
+        final float[] lux = { 0f, 1f };
+        final float[] nits = {
+                DISPLAY_RANGE_NITS[0],
+                DISPLAY_RANGE_NITS[DISPLAY_RANGE_NITS.length - 1]
+        };
+
+        BrightnessConfiguration config = new BrightnessConfiguration.Builder()
+                .setCurve(lux, nits)
+                .build();
+        strategy.setBrightnessConfiguration(config);
+        assertEquals(1.0f, strategy.getBrightness(1f), 0.01 /*tolerance*/);
+
+        // Check that null returns us to the default configuration.
+        strategy.setBrightnessConfiguration(null);
+        final int N = DISPLAY_LEVELS_NITS.length;
+        final float expectedBrightness = DISPLAY_LEVELS_NITS[N - 1] / DISPLAY_RANGE_NITS[1];
+        assertEquals(expectedBrightness,
+                strategy.getBrightness(LUX_LEVELS[N - 1]), 0.01f /*tolerance*/);
+    }
+
+    @Test
     public void testDefaultStrategyIsPhysical() {
-        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(
-                LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT,
+        Resources res = createResources(LUX_LEVELS, DISPLAY_LEVELS_BACKLIGHT,
                 DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(res);
         assertTrue(strategy instanceof BrightnessMappingStrategy.PhysicalMappingStrategy);
     }
 
     @Test
     public void testNonStrictlyIncreasingLuxLevelsFails() {
-        final float[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length);
+        final int[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length);
         final int idx = lux.length / 2;
-        float tmp = lux[idx];
+        int tmp = lux[idx];
         lux[idx] = lux[idx+1];
         lux[idx+1] = tmp;
-        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(
-                lux, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        Resources res = createResources(lux, DISPLAY_LEVELS_NITS,
+                DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(res);
         assertNull(strategy);
 
         // And make sure we get the same result even if it's monotone but not increasing.
         lux[idx] = lux[idx+1];
-        strategy = BrightnessMappingStrategy.create(
-                lux, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        res = createResources(lux, DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        strategy = BrightnessMappingStrategy.create(res);
         assertNull(strategy);
     }
 
     @Test
     public void testDifferentNumberOfControlPointValuesFails() {
         //Extra lux level
-        final float[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length+1);
+        final int[] lux = Arrays.copyOf(LUX_LEVELS, LUX_LEVELS.length+1);
         // Make sure it's strictly increasing so that the only failure is the differing array
         // lengths
         lux[lux.length - 1] = lux[lux.length - 2] + 1;
-        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(
-                lux, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        Resources res = createResources(lux, DISPLAY_LEVELS_NITS,
+                DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy strategy = BrightnessMappingStrategy.create(res);
         assertNull(strategy);
 
-        strategy = BrightnessMappingStrategy.create(
-                lux, DISPLAY_LEVELS_BACKLIGHT,
-                null /*brightnessLevelsNits*/, null /*nitsRange*/, null /*backlightRange*/);
+        res = createResources(lux, DISPLAY_LEVELS_BACKLIGHT);
+        strategy = BrightnessMappingStrategy.create(res);
         assertNull(strategy);
 
         // Extra backlight level
         final int[] backlight = Arrays.copyOf(
                 DISPLAY_LEVELS_BACKLIGHT, DISPLAY_LEVELS_BACKLIGHT.length+1);
         backlight[backlight.length - 1] = backlight[backlight.length - 2] + 1;
-        strategy = BrightnessMappingStrategy.create(
-                LUX_LEVELS, backlight,
-                null /*brightnessLevelsNits*/, null /*nitsRange*/, null /*backlightRange*/);
+        res = createResources(LUX_LEVELS, backlight);
+        strategy = BrightnessMappingStrategy.create(res);
         assertNull(strategy);
 
         // Extra nits level
         final float[] nits = Arrays.copyOf(DISPLAY_RANGE_NITS, DISPLAY_LEVELS_NITS.length+1);
         nits[nits.length - 1] = nits[nits.length - 2] + 1;
-        strategy = BrightnessMappingStrategy.create(
-                LUX_LEVELS, null /*brightnessLevelsBacklight*/,
-                nits, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        res = createResources(LUX_LEVELS, nits, DISPLAY_RANGE_NITS, BACKLIGHT_RANGE);
+        strategy = BrightnessMappingStrategy.create(res);
         assertNull(strategy);
     }
 
     @Test
     public void testPhysicalStrategyRequiresNitsMapping() {
-        BrightnessMappingStrategy physical = BrightnessMappingStrategy.create(
-                LUX_LEVELS, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, null, BACKLIGHT_RANGE);
+        Resources res = createResources(LUX_LEVELS, EMPTY_INT_ARRAY /*brightnessLevelsBacklight*/,
+                DISPLAY_LEVELS_NITS, EMPTY_FLOAT_ARRAY /*nitsRange*/, BACKLIGHT_RANGE);
+        BrightnessMappingStrategy physical = BrightnessMappingStrategy.create(res);
         assertNull(physical);
 
-        physical = BrightnessMappingStrategy.create(
-                LUX_LEVELS, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, null);
+        res = createResources(LUX_LEVELS, EMPTY_INT_ARRAY /*brightnessLevelsBacklight*/,
+                DISPLAY_LEVELS_NITS, DISPLAY_RANGE_NITS, EMPTY_INT_ARRAY /*backlightRange*/);
+        physical = BrightnessMappingStrategy.create(res);
         assertNull(physical);
 
-        physical = BrightnessMappingStrategy.create(
-                LUX_LEVELS, null /*brightnessLevelsBacklight*/,
-                DISPLAY_LEVELS_NITS, null, null);
+        res = createResources(LUX_LEVELS, EMPTY_INT_ARRAY /*brightnessLevelsBacklight*/,
+                DISPLAY_LEVELS_NITS, EMPTY_FLOAT_ARRAY /*nitsRange*/,
+                EMPTY_INT_ARRAY /*backlightRange*/);
+        physical = BrightnessMappingStrategy.create(res);
         assertNull(physical);
     }
 
@@ -227,4 +288,73 @@
         }
         return newVals;
     }
+
+    private Resources createResources(int[] luxLevels, int[] brightnessLevelsBacklight) {
+        return createResources(luxLevels, brightnessLevelsBacklight,
+                EMPTY_FLOAT_ARRAY /*brightnessLevelsNits*/, EMPTY_FLOAT_ARRAY /*nitsRange*/,
+                EMPTY_INT_ARRAY /*backlightRange*/);
+    }
+
+    private Resources createResources(int[] luxLevels, float[] brightnessLevelsNits,
+            float[] nitsRange, int[] backlightRange) {
+        return createResources(luxLevels, EMPTY_INT_ARRAY /*brightnessLevelsBacklight*/,
+                brightnessLevelsNits, nitsRange, backlightRange);
+    }
+
+    private Resources createResources(int[] luxLevels, int[] brightnessLevelsBacklight,
+            float[] brightnessLevelsNits, float[] nitsRange, int[] backlightRange) {
+        Resources mockResources = mock(Resources.class);
+        // For historical reasons, the lux levels resource implicitly defines the first point as 0,
+        // so we need to chop it off of the array the mock resource object returns.
+        int[] luxLevelsResource = Arrays.copyOfRange(luxLevels, 1, luxLevels.length);
+        when(mockResources.getIntArray(com.android.internal.R.array.config_autoBrightnessLevels))
+                .thenReturn(luxLevelsResource);
+
+        when(mockResources.getIntArray(
+                com.android.internal.R.array.config_autoBrightnessLcdBacklightValues))
+                .thenReturn(brightnessLevelsBacklight);
+
+        TypedArray mockBrightnessLevelNits = createFloatTypedArray(brightnessLevelsNits);
+        when(mockResources.obtainTypedArray(
+                com.android.internal.R.array.config_autoBrightnessDisplayValuesNits))
+                .thenReturn(mockBrightnessLevelNits);
+
+        TypedArray mockNitsRange = createFloatTypedArray(nitsRange);
+        when(mockResources.obtainTypedArray(
+                com.android.internal.R.array.config_screenBrightnessNits))
+                .thenReturn(mockNitsRange);
+
+        when(mockResources.getIntArray(
+                com.android.internal.R.array.config_screenBrightnessBacklight))
+                .thenReturn(backlightRange);
+
+        when(mockResources.getInteger(
+                com.android.internal.R.integer.config_screenBrightnessSettingMinimum))
+                .thenReturn(1);
+        when(mockResources.getInteger(
+                com.android.internal.R.integer.config_screenBrightnessSettingMaximum))
+                .thenReturn(255);
+        return mockResources;
+    }
+
+    private TypedArray createFloatTypedArray(float[] vals) {
+        TypedArray mockArray = mock(TypedArray.class);
+        when(mockArray.length()).thenAnswer(invocation -> {
+            return vals.length;
+        });
+        when(mockArray.getFloat(anyInt(), anyFloat())).thenAnswer(invocation -> {
+            final float def = (float) invocation.getArguments()[1];
+            if (vals == null) {
+                return def;
+            }
+            int idx = (int) invocation.getArguments()[0];
+            if (idx >= 0 && idx < vals.length) {
+                return vals[idx];
+            } else {
+                return def;
+            }
+        });
+        return mockArray;
+    }
+
 }
diff --git a/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java b/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
index 926009e..08edd52 100644
--- a/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
@@ -66,6 +66,8 @@
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class BrightnessTrackerTest {
+    private static final float DEFAULT_INITIAL_BRIGHTNESS = 2.5f;
+    private static final float FLOAT_DELTA = 0.01f;
 
     private BrightnessTracker mTracker;
     private TestInjector mInjector;
@@ -98,7 +100,6 @@
         mInjector.mInteractive = false;
         startTracker(mTracker);
         assertNull(mInjector.mSensorListener);
-        assertNotNull(mInjector.mSettingsObserver);
         assertNotNull(mInjector.mBroadcastReceiver);
         assertTrue(mInjector.mIdleScheduled);
         Intent onIntent = new Intent();
@@ -119,7 +120,6 @@
 
         mTracker.stop();
         assertNull(mInjector.mSensorListener);
-        assertNull(mInjector.mSettingsObserver);
         assertNull(mInjector.mBroadcastReceiver);
         assertFalse(mInjector.mIdleScheduled);
     }
@@ -128,12 +128,10 @@
     public void testBrightnessEvent() {
         final int brightness = 20;
 
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, brightness);
         startTracker(mTracker);
         mInjector.mSensorListener.onSensorChanged(createSensorEvent(1.0f));
         mInjector.incrementTime(TimeUnit.SECONDS.toMillis(2));
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, brightness);
         List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
         mTracker.stop();
 
@@ -141,10 +139,11 @@
         BrightnessChangeEvent event = events.get(0);
         assertEquals(mInjector.currentTimeMillis(), event.timeStamp);
         assertEquals(1, event.luxValues.length);
-        assertEquals(1.0f, event.luxValues[0], 0.1f);
+        assertEquals(1.0f, event.luxValues[0], FLOAT_DELTA);
         assertEquals(mInjector.currentTimeMillis() - TimeUnit.SECONDS.toMillis(2),
                 event.luxTimestamps[0]);
-        assertEquals(brightness, event.brightness);
+        assertEquals(brightness, event.brightness, FLOAT_DELTA);
+        assertEquals(DEFAULT_INITIAL_BRIGHTNESS, event.lastBrightness, FLOAT_DELTA);
 
         // System had no data so these should all be at defaults.
         assertEquals(Float.NaN, event.batteryLevel, 0.0);
@@ -154,21 +153,18 @@
 
     @Test
     public void testBrightnessFullPopulatedEvent() {
-        final int lastBrightness = 230;
+        final int initialBrightness = 230;
         final int brightness = 130;
 
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, lastBrightness);
         mInjector.mSecureIntSettings.put(Settings.Secure.NIGHT_DISPLAY_ACTIVATED, 1);
         mInjector.mSecureIntSettings.put(Settings.Secure.NIGHT_DISPLAY_COLOR_TEMPERATURE, 3333);
 
-        startTracker(mTracker);
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, brightness);
+        startTracker(mTracker, initialBrightness);
         mInjector.mBroadcastReceiver.onReceive(InstrumentationRegistry.getContext(),
                 batteryChangeEvent(30, 60));
         mInjector.mSensorListener.onSensorChanged(createSensorEvent(1000.0f));
         final long sensorTime = mInjector.currentTimeMillis();
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, brightness);
         List<BrightnessChangeEvent> eventsNoPackage
                 = mTracker.getEvents(0, false).getList();
         List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
@@ -179,9 +175,9 @@
         assertEquals(event.timeStamp, mInjector.currentTimeMillis());
         assertArrayEquals(new float[] {1000.0f}, event.luxValues, 0.01f);
         assertArrayEquals(new long[] {sensorTime}, event.luxTimestamps);
-        assertEquals(brightness, event.brightness);
-        assertEquals(lastBrightness, event.lastBrightness);
-        assertEquals(0.5, event.batteryLevel, 0.01);
+        assertEquals(brightness, event.brightness, FLOAT_DELTA);
+        assertEquals(initialBrightness, event.lastBrightness, FLOAT_DELTA);
+        assertEquals(0.5, event.batteryLevel, FLOAT_DELTA);
         assertTrue(event.nightMode);
         assertEquals(3333, event.colorTemperature);
         assertEquals("a.package", event.packageName);
@@ -192,45 +188,34 @@
     }
 
     @Test
-    public void testIgnoreSelfChange() {
+    public void testIgnoreAutomaticBrightnessChange() {
         final int initialBrightness = 30;
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, initialBrightness);
-        startTracker(mTracker);
+        startTracker(mTracker, initialBrightness);
         mInjector.mSensorListener.onSensorChanged(createSensorEvent(1.0f));
         mInjector.incrementTime(TimeUnit.SECONDS.toMillis(1));
 
         final int systemUpdatedBrightness = 20;
-        mTracker.setBrightness(systemUpdatedBrightness, 0);
-        assertEquals(systemUpdatedBrightness,
-                (int) mInjector.mSystemIntSettings.get(Settings.System.SCREEN_BRIGHTNESS));
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, systemUpdatedBrightness, false /*userInitiated*/);
         List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
         // No events because we filtered out our change.
         assertEquals(0, events.size());
 
         final int firstUserUpdateBrightness = 20;
         // Then change comes from somewhere else so we shouldn't filter.
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS,
-                firstUserUpdateBrightness);
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, firstUserUpdateBrightness);
 
         // and with a different brightness value.
         final int secondUserUpdateBrightness = 34;
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS,
-                secondUserUpdateBrightness);
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, secondUserUpdateBrightness);
         events = mTracker.getEvents(0, true).getList();
 
         assertEquals(2, events.size());
         // First event is change from system update (20) to first user update (20)
-        assertEquals(systemUpdatedBrightness, events.get(0).lastBrightness);
-        assertEquals(firstUserUpdateBrightness, events.get(0).brightness);
+        assertEquals(systemUpdatedBrightness, events.get(0).lastBrightness, FLOAT_DELTA);
+        assertEquals(firstUserUpdateBrightness, events.get(0).brightness, FLOAT_DELTA);
         // Second event is from first to second user update.
-        assertEquals(firstUserUpdateBrightness, events.get(1).lastBrightness);
-        assertEquals(secondUserUpdateBrightness, events.get(1).brightness);
+        assertEquals(firstUserUpdateBrightness, events.get(1).lastBrightness, FLOAT_DELTA);
+        assertEquals(secondUserUpdateBrightness, events.get(1).brightness, FLOAT_DELTA);
 
         mTracker.stop();
     }
@@ -243,9 +228,7 @@
         for (int brightness = 0; brightness <= 255; ++brightness) {
             mInjector.mSensorListener.onSensorChanged(createSensorEvent(1.0f));
             mInjector.incrementTime(TimeUnit.SECONDS.toNanos(1));
-            mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, brightness);
-            mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                    Settings.System.SCREEN_BRIGHTNESS));
+            notifyBrightnessChanged(mTracker, brightness);
         }
         List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
         mTracker.stop();
@@ -254,14 +237,13 @@
         assertEquals(100, events.size());
         for (int i = 0; i < events.size(); i++) {
             BrightnessChangeEvent event = events.get(i);
-            assertEquals(156 + i, event.brightness);
+            assertEquals(156 + i, event.brightness, FLOAT_DELTA);
         }
     }
 
     @Test
     public void testLimitedSensorEvents() {
         final int brightness = 20;
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, brightness);
 
         startTracker(mTracker);
         // 20 Sensor events 1 second apart.
@@ -269,8 +251,7 @@
             mInjector.incrementTime(TimeUnit.SECONDS.toMillis(1));
             mInjector.mSensorListener.onSensorChanged(createSensorEvent(i + 1.0f));
         }
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, 20);
         List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
         mTracker.stop();
 
@@ -284,7 +265,7 @@
             assertEquals(event.luxTimestamps[11 - i],
                     mInjector.currentTimeMillis() - i * TimeUnit.SECONDS.toMillis(1));
         }
-        assertEquals(brightness, event.brightness);
+        assertEquals(brightness, event.brightness, FLOAT_DELTA);
     }
 
     @Test
@@ -298,25 +279,25 @@
         String eventFile =
                 "<?xml version='1.0' encoding='utf-8' standalone='yes' ?>\n"
                 + "<events>\n"
-                + "<event brightness=\"194\" timestamp=\""
+                + "<event nits=\"194.2\" timestamp=\""
                 + Long.toString(someTimeAgo) + "\" packageName=\""
                 + "com.example.app\" user=\"10\" "
-                + "lastBrightness=\"32\" "
+                + "lastNits=\"32.333\" "
                 + "batteryLevel=\"1.0\" nightMode=\"false\" colorTemperature=\"0\"\n"
                 + "lux=\"32.2,31.1\" luxTimestamps=\""
                 + Long.toString(someTimeAgo) + "," + Long.toString(someTimeAgo) + "\"/>"
-                + "<event brightness=\"71\" timestamp=\""
+                + "<event nits=\"71\" timestamp=\""
                 + Long.toString(someTimeAgo) + "\" packageName=\""
                 + "com.android.anapp\" user=\"11\" "
-                + "lastBrightness=\"32\" "
+                + "lastNits=\"32\" "
                 + "batteryLevel=\"0.5\" nightMode=\"true\" colorTemperature=\"3235\"\n"
                 + "lux=\"132.2,131.1\" luxTimestamps=\""
                 + Long.toString(someTimeAgo) + "," + Long.toString(someTimeAgo) + "\"/>"
                 // Event that is too old so shouldn't show up.
-                + "<event brightness=\"142\" timestamp=\""
+                + "<event nits=\"142\" timestamp=\""
                 + Long.toString(twoMonthsAgo) + "\" packageName=\""
                 + "com.example.app\" user=\"10\" "
-                + "lastBrightness=\"32\" "
+                + "lastNits=\"32\" "
                 + "batteryLevel=\"1.0\" nightMode=\"false\" colorTemperature=\"0\"\n"
                 + "lux=\"32.2,31.1\" luxTimestamps=\""
                 + Long.toString(twoMonthsAgo) + "," + Long.toString(twoMonthsAgo) + "\"/>"
@@ -326,27 +307,27 @@
         assertEquals(1, events.size());
         BrightnessChangeEvent event = events.get(0);
         assertEquals(someTimeAgo, event.timeStamp);
-        assertEquals(194, event.brightness);
-        assertArrayEquals(new float[] {32.2f, 31.1f}, event.luxValues, 0.01f);
+        assertEquals(194.2, event.brightness, FLOAT_DELTA);
+        assertArrayEquals(new float[] {32.2f, 31.1f}, event.luxValues, FLOAT_DELTA);
         assertArrayEquals(new long[] {someTimeAgo, someTimeAgo}, event.luxTimestamps);
-        assertEquals(32, event.lastBrightness);
+        assertEquals(32.333, event.lastBrightness, FLOAT_DELTA);
         assertEquals(0, event.userId);
         assertFalse(event.nightMode);
-        assertEquals(1.0f, event.batteryLevel, 0.01);
+        assertEquals(1.0f, event.batteryLevel, FLOAT_DELTA);
         assertEquals("com.example.app", event.packageName);
 
         events = tracker.getEvents(1, true).getList();
         assertEquals(1, events.size());
         event = events.get(0);
         assertEquals(someTimeAgo, event.timeStamp);
-        assertEquals(71, event.brightness);
-        assertArrayEquals(new float[] {132.2f, 131.1f}, event.luxValues, 0.01f);
+        assertEquals(71, event.brightness, FLOAT_DELTA);
+        assertArrayEquals(new float[] {132.2f, 131.1f}, event.luxValues, FLOAT_DELTA);
         assertArrayEquals(new long[] {someTimeAgo, someTimeAgo}, event.luxTimestamps);
-        assertEquals(32, event.lastBrightness);
+        assertEquals(32, event.lastBrightness, FLOAT_DELTA);
         assertEquals(1, event.userId);
         assertTrue(event.nightMode);
         assertEquals(3235, event.colorTemperature);
-        assertEquals(0.5f, event.batteryLevel, 0.01);
+        assertEquals(0.5f, event.batteryLevel, FLOAT_DELTA);
         assertEquals("com.android.anapp", event.packageName);
     }
 
@@ -370,7 +351,7 @@
         eventFile =
                 "<?xml version='1.0' encoding='utf-8' standalone='yes' ?>\n"
                         + "<events>\n"
-                        + "<event brightness=\"194\" timestamp=\"" + someTimeAgo + "\" packageName=\""
+                        + "<event nits=\"194\" timestamp=\"" + someTimeAgo + "\" packageName=\""
                         + "com.example.app\" user=\"10\" "
                         + "batteryLevel=\"0.7\" nightMode=\"false\" colorTemperature=\"0\" />\n"
                         + "</events>";
@@ -386,7 +367,6 @@
     public void testWriteThenRead() throws Exception {
         final int brightness = 20;
 
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, brightness);
         mInjector.mSecureIntSettings.put(Settings.Secure.NIGHT_DISPLAY_ACTIVATED, 1);
         mInjector.mSecureIntSettings.put(Settings.Secure.NIGHT_DISPLAY_COLOR_TEMPERATURE, 3339);
 
@@ -399,8 +379,7 @@
         mInjector.mSensorListener.onSensorChanged(createSensorEvent(3000.0f));
         final long secondSensorTime = mInjector.currentTimeMillis();
         mInjector.incrementTime(TimeUnit.SECONDS.toMillis(3));
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, brightness);
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
         mTracker.writeEventsLocked(baos);
         mTracker.stop();
@@ -414,10 +393,10 @@
 
         assertEquals(1, events.size());
         BrightnessChangeEvent event = events.get(0);
-        assertArrayEquals(new float[] {2000.0f, 3000.0f}, event.luxValues, 0.01f);
+        assertArrayEquals(new float[] {2000.0f, 3000.0f}, event.luxValues, FLOAT_DELTA);
         assertArrayEquals(new long[] {firstSensorTime, secondSensorTime}, event.luxTimestamps);
-        assertEquals(brightness, event.brightness);
-        assertEquals(0.3, event.batteryLevel, 0.01f);
+        assertEquals(brightness, event.brightness, FLOAT_DELTA);
+        assertEquals(0.3, event.batteryLevel, FLOAT_DELTA);
         assertTrue(event.nightMode);
         assertEquals(3339, event.colorTemperature);
     }
@@ -426,7 +405,6 @@
     public void testWritePrunesOldEvents() throws Exception {
         final int brightness = 20;
 
-        mInjector.mSystemIntSettings.put(Settings.System.SCREEN_BRIGHTNESS, brightness);
         mInjector.mSecureIntSettings.put(Settings.Secure.NIGHT_DISPLAY_ACTIVATED, 1);
         mInjector.mSecureIntSettings.put(Settings.Secure.NIGHT_DISPLAY_COLOR_TEMPERATURE, 3339);
 
@@ -437,14 +415,12 @@
         mInjector.incrementTime(TimeUnit.SECONDS.toMillis(1));
         mInjector.mSensorListener.onSensorChanged(createSensorEvent(2000.0f));
         final long sensorTime = mInjector.currentTimeMillis();
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, brightness);
 
         // 31 days later
         mInjector.incrementTime(TimeUnit.DAYS.toMillis(31));
         mInjector.mSensorListener.onSensorChanged(createSensorEvent(3000.0f));
-        mInjector.mSettingsObserver.onChange(false, Settings.System.getUriFor(
-                Settings.System.SCREEN_BRIGHTNESS));
+        notifyBrightnessChanged(mTracker, brightness);
         final long eventTime = mInjector.currentTimeMillis();
 
         List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
@@ -460,10 +436,10 @@
         assertEquals(eventTime, event.timeStamp);
 
         // We will keep one of the old sensor events because we keep 1 event outside the window.
-        assertArrayEquals(new float[] {2000.0f, 3000.0f}, event.luxValues, 0.01f);
+        assertArrayEquals(new float[] {2000.0f, 3000.0f}, event.luxValues, FLOAT_DELTA);
         assertArrayEquals(new long[] {sensorTime, eventTime}, event.luxTimestamps);
-        assertEquals(brightness, event.brightness);
-        assertEquals(0.3, event.batteryLevel, 0.01f);
+        assertEquals(brightness, event.brightness, FLOAT_DELTA);
+        assertEquals(0.3, event.batteryLevel, FLOAT_DELTA);
         assertTrue(event.nightMode);
         assertEquals(3339, event.colorTemperature);
     }
@@ -472,7 +448,7 @@
     public void testParcelUnParcel() {
         Parcel parcel = Parcel.obtain();
         BrightnessChangeEvent event = new BrightnessChangeEvent();
-        event.brightness = 23;
+        event.brightness = 23f;
         event.timeStamp = 345L;
         event.packageName = "com.example";
         event.userId = 12;
@@ -485,7 +461,7 @@
         event.batteryLevel = 0.7f;
         event.nightMode = false;
         event.colorTemperature = 345;
-        event.lastBrightness = 50;
+        event.lastBrightness = 50f;
 
         event.writeToParcel(parcel, 0);
         byte[] parceled = parcel.marshall();
@@ -497,16 +473,16 @@
 
         BrightnessChangeEvent event2 = BrightnessChangeEvent.CREATOR.createFromParcel(parcel);
         parcel.recycle();
-        assertEquals(event.brightness, event2.brightness);
+        assertEquals(event.brightness, event2.brightness, FLOAT_DELTA);
         assertEquals(event.timeStamp, event2.timeStamp);
         assertEquals(event.packageName, event2.packageName);
         assertEquals(event.userId, event2.userId);
-        assertArrayEquals(event.luxValues, event2.luxValues, 0.01f);
+        assertArrayEquals(event.luxValues, event2.luxValues, FLOAT_DELTA);
         assertArrayEquals(event.luxTimestamps, event2.luxTimestamps);
-        assertEquals(event.batteryLevel, event2.batteryLevel, 0.01f);
+        assertEquals(event.batteryLevel, event2.batteryLevel, FLOAT_DELTA);
         assertEquals(event.nightMode, event2.nightMode);
         assertEquals(event.colorTemperature, event2.colorTemperature);
-        assertEquals(event.lastBrightness, event2.lastBrightness);
+        assertEquals(event.lastBrightness, event2.lastBrightness, FLOAT_DELTA);
 
         parcel = Parcel.obtain();
         event.batteryLevel = Float.NaN;
@@ -518,7 +494,7 @@
         parcel.unmarshall(parceled, 0, parceled.length);
         parcel.setDataPosition(0);
         event2 = BrightnessChangeEvent.CREATOR.createFromParcel(parcel);
-        assertEquals(event.batteryLevel, event2.batteryLevel, 0.01f);
+        assertEquals(event.batteryLevel, event2.batteryLevel, FLOAT_DELTA);
     }
 
     private InputStream getInputStream(String data) {
@@ -550,7 +526,21 @@
     }
 
     private void startTracker(BrightnessTracker tracker) {
-        tracker.start();
+        startTracker(tracker, DEFAULT_INITIAL_BRIGHTNESS);
+    }
+
+    private void startTracker(BrightnessTracker tracker, float initialBrightness) {
+        tracker.start(initialBrightness);
+        mInjector.waitForHandler();
+    }
+
+    private void notifyBrightnessChanged(BrightnessTracker tracker, float brightness) {
+        notifyBrightnessChanged(tracker, brightness, true /*userInitiated*/);
+    }
+
+    private void notifyBrightnessChanged(BrightnessTracker tracker, float brightness,
+            boolean userInitiated) {
+        tracker.notifyBrightnessChanged(brightness, userInitiated);
         mInjector.waitForHandler();
     }
 
@@ -578,7 +568,6 @@
 
     private class TestInjector extends BrightnessTracker.Injector {
         SensorEventListener mSensorListener;
-        ContentObserver mSettingsObserver;
         BroadcastReceiver mBroadcastReceiver;
         Map<String, Integer> mSystemIntSettings = new HashMap<>();
         Map<String, Integer> mSecureIntSettings = new HashMap<>();
@@ -610,18 +599,6 @@
         }
 
         @Override
-        public void registerBrightnessObserver(ContentResolver resolver,
-                ContentObserver settingsObserver) {
-            mSettingsObserver = settingsObserver;
-        }
-
-        @Override
-        public void unregisterBrightnessObserver(Context context,
-                ContentObserver settingsObserver) {
-            mSettingsObserver = null;
-        }
-
-        @Override
         public void registerReceiver(Context context,
                 BroadcastReceiver shutdownReceiver, IntentFilter shutdownFilter) {
             mBroadcastReceiver = shutdownReceiver;
@@ -647,23 +624,6 @@
         }
 
         @Override
-        public int getSystemIntForUser(ContentResolver resolver, String setting, int defaultValue,
-                int userId) {
-            Integer value = mSystemIntSettings.get(setting);
-            if (value == null) {
-                return defaultValue;
-            } else {
-                return value;
-            }
-        }
-
-        @Override
-        public void putSystemIntForUser(ContentResolver resolver, String setting, int value,
-                int userId) {
-            mSystemIntSettings.put(setting, value);
-        }
-
-        @Override
         public int getSecureIntForUser(ContentResolver resolver, String setting, int defaultValue,
                 int userId) {
             Integer value = mSecureIntSettings.get(setting);
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java b/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java
index 7cba280..ccf2aaf 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java
@@ -192,11 +192,15 @@
         assertTrue(FileUtils.deleteContents(storageDir));
     }
 
+    protected void assertNotEquals(long expected, long actual) {
+        assertTrue(expected != actual);
+    }
+
     protected static void assertArrayEquals(byte[] expected, byte[] actual) {
         assertTrue(Arrays.equals(expected, actual));
     }
 
-    protected static void assertArrayNotSame(byte[] expected, byte[] actual) {
+    protected static void assertArrayNotEquals(byte[] expected, byte[] actual) {
         assertFalse(Arrays.equals(expected, actual));
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java b/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java
index ff25172..2e4c74f 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java
@@ -23,6 +23,7 @@
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PASSWORD;
 import static com.android.internal.widget.LockPatternUtils.SYNTHETIC_PASSWORD_ENABLED_KEY;
 import static com.android.internal.widget.LockPatternUtils.SYNTHETIC_PASSWORD_HANDLE_KEY;
+
 import static org.mockito.Mockito.verify;
 
 import android.app.admin.PasswordMetrics;
@@ -97,15 +98,18 @@
         final byte[] primaryStorageKey = mStorageManager.getUserUnlockToken(PRIMARY_USER_ID);
         enableSyntheticPassword();
         // Performs migration
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
         assertEquals(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
         assertTrue(hasSyntheticPassword(PRIMARY_USER_ID));
 
         // SP-based verification
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
-        assertArrayNotSame(primaryStorageKey, mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
+        assertArrayNotEquals(primaryStorageKey,
+                mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
     }
 
     private void initializeCredentialUnderSP(String password, int userId) throws RemoteException {
@@ -126,8 +130,9 @@
         mService.setLockCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, PASSWORD,
                 PASSWORD_QUALITY_ALPHABETIC, PRIMARY_USER_ID);
         mGateKeeperService.clearSecureUserId(PRIMARY_USER_ID);
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
         assertEquals(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
     }
 
@@ -136,11 +141,13 @@
         final String BADPASSWORD = "testSyntheticPasswordVerifyCredential-badpassword";
 
         initializeCredentialUnderSP(PASSWORD, PRIMARY_USER_ID);
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
 
-        assertEquals(VerifyCredentialResponse.RESPONSE_ERROR,
-                mService.verifyCredential(BADPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_ERROR, mService.verifyCredential(
+                BADPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
     }
 
     public void testSyntheticPasswordClearCredential() throws RemoteException {
@@ -157,9 +164,10 @@
         // set a new password
         mService.setLockCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, null,
                 PASSWORD_QUALITY_ALPHABETIC, PRIMARY_USER_ID);
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
-        assertNotSame(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
+        assertNotEquals(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
     }
 
     public void testSyntheticPasswordClearCredentialUntrusted() throws RemoteException {
@@ -176,9 +184,10 @@
         // set a new password
         mService.setLockCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, null,
                 PASSWORD_QUALITY_ALPHABETIC, PRIMARY_USER_ID);
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
-        assertNotSame(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
+        assertNotEquals(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
     }
 
     public void testSyntheticPasswordChangeCredentialUntrusted() throws RemoteException {
@@ -190,15 +199,15 @@
         // Untrusted change password
         mService.setLockCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, null,
                 PASSWORD_QUALITY_ALPHABETIC, PRIMARY_USER_ID);
-        assertNotSame(0 ,mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
-        assertNotSame(sid ,mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
+        assertNotEquals(0, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
+        assertNotEquals(sid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
 
         // Verify the password
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
     }
 
-
     public void testManagedProfileUnifiedChallengeMigration() throws RemoteException {
         final String UnifiedPassword = "testManagedProfileUnifiedChallengeMigration-pwd";
         disableSyntheticPassword();
@@ -215,16 +224,20 @@
 
         // do migration
         enableSyntheticPassword();
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(UnifiedPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                UnifiedPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
 
         // verify
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(UnifiedPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                UnifiedPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
         assertEquals(primarySid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
         assertEquals(profileSid, mGateKeeperService.getSecureUserId(MANAGED_PROFILE_USER_ID));
-        assertArrayNotSame(primaryStorageKey, mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
-        assertArrayNotSame(profileStorageKey, mStorageManager.getUserUnlockToken(MANAGED_PROFILE_USER_ID));
+        assertArrayNotEquals(primaryStorageKey,
+                mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
+        assertArrayNotEquals(profileStorageKey,
+                mStorageManager.getUserUnlockToken(MANAGED_PROFILE_USER_ID));
         assertTrue(hasSyntheticPassword(PRIMARY_USER_ID));
         assertTrue(hasSyntheticPassword(MANAGED_PROFILE_USER_ID));
     }
@@ -247,20 +260,26 @@
 
         // do migration
         enableSyntheticPassword();
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(primaryPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(profilePassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, MANAGED_PROFILE_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                primaryPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                profilePassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
+                0, MANAGED_PROFILE_USER_ID).getResponseCode());
 
         // verify
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(primaryPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(profilePassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, MANAGED_PROFILE_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                primaryPassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                profilePassword, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
+                0, MANAGED_PROFILE_USER_ID).getResponseCode());
         assertEquals(primarySid, mGateKeeperService.getSecureUserId(PRIMARY_USER_ID));
         assertEquals(profileSid, mGateKeeperService.getSecureUserId(MANAGED_PROFILE_USER_ID));
-        assertArrayNotSame(primaryStorageKey, mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
-        assertArrayNotSame(profileStorageKey, mStorageManager.getUserUnlockToken(MANAGED_PROFILE_USER_ID));
+        assertArrayNotEquals(primaryStorageKey,
+                mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
+        assertArrayNotEquals(profileStorageKey,
+                mStorageManager.getUserUnlockToken(MANAGED_PROFILE_USER_ID));
         assertTrue(hasSyntheticPassword(PRIMARY_USER_ID));
         assertTrue(hasSyntheticPassword(MANAGED_PROFILE_USER_ID));
     }
@@ -288,9 +307,9 @@
         metric.quality = PASSWORD_QUALITY_SOMETHING;
         verify(mDevicePolicyManager).setActivePasswordState(metric, PRIMARY_USER_ID);
 
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(PATTERN, LockPatternUtils.CREDENTIAL_TYPE_PATTERN, 0,
-                        PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                PATTERN, LockPatternUtils.CREDENTIAL_TYPE_PATTERN, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
         assertArrayEquals(storageKey, mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
     }
 
@@ -304,7 +323,8 @@
         long handle = mService.addEscrowToken(TOKEN.getBytes(), PRIMARY_USER_ID);
         assertFalse(mService.isEscrowTokenActive(handle, PRIMARY_USER_ID));
 
-        mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode();
+        mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
+                0, PRIMARY_USER_ID).getResponseCode();
         assertTrue(mService.isEscrowTokenActive(handle, PRIMARY_USER_ID));
 
         mService.setLockCredentialWithToken(null, LockPatternUtils.CREDENTIAL_TYPE_NONE, handle,
@@ -312,8 +332,9 @@
         mService.setLockCredentialWithToken(PATTERN, LockPatternUtils.CREDENTIAL_TYPE_PATTERN,
                 handle, TOKEN.getBytes(), PASSWORD_QUALITY_SOMETHING, PRIMARY_USER_ID);
 
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(PATTERN, LockPatternUtils.CREDENTIAL_TYPE_PATTERN, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                PATTERN, LockPatternUtils.CREDENTIAL_TYPE_PATTERN, 0, PRIMARY_USER_ID)
+                        .getResponseCode());
         assertArrayEquals(storageKey, mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
     }
 
@@ -328,7 +349,8 @@
         long handle = mService.addEscrowToken(TOKEN.getBytes(), PRIMARY_USER_ID);
         assertFalse(mService.isEscrowTokenActive(handle, PRIMARY_USER_ID));
 
-        mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode();
+        mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
+                0, PRIMARY_USER_ID).getResponseCode();
         assertTrue(mService.isEscrowTokenActive(handle, PRIMARY_USER_ID));
 
         mService.setLockCredential(PATTERN, LockPatternUtils.CREDENTIAL_TYPE_PATTERN, PASSWORD,
@@ -337,12 +359,14 @@
         mService.setLockCredentialWithToken(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
                 handle, TOKEN.getBytes(), PASSWORD_QUALITY_ALPHABETIC, PRIMARY_USER_ID);
 
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                NEWPASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
         assertArrayEquals(storageKey, mStorageManager.getUserUnlockToken(PRIMARY_USER_ID));
     }
 
-    public void testEscrowTokenActivatedImmediatelyIfNoUserPasswordNeedsMigration() throws RemoteException {
+    public void testEscrowTokenActivatedImmediatelyIfNoUserPasswordNeedsMigration()
+            throws RemoteException {
         final String TOKEN = "some-high-entropy-secure-token";
         enableSyntheticPassword();
         long handle = mService.addEscrowToken(TOKEN.getBytes(), PRIMARY_USER_ID);
@@ -351,7 +375,8 @@
         assertTrue(hasSyntheticPassword(PRIMARY_USER_ID));
     }
 
-    public void testEscrowTokenActivatedImmediatelyIfNoUserPasswordNoMigration() throws RemoteException {
+    public void testEscrowTokenActivatedImmediatelyIfNoUserPasswordNoMigration()
+            throws RemoteException {
         final String TOKEN = "some-high-entropy-secure-token";
         initializeCredentialUnderSP(null, PRIMARY_USER_ID);
         long handle = mService.addEscrowToken(TOKEN.getBytes(), PRIMARY_USER_ID);
@@ -360,7 +385,8 @@
         assertTrue(hasSyntheticPassword(PRIMARY_USER_ID));
     }
 
-    public void testEscrowTokenActivatedLaterWithUserPasswordNeedsMigration() throws RemoteException {
+    public void testEscrowTokenActivatedLaterWithUserPasswordNeedsMigration()
+            throws RemoteException {
         final String TOKEN = "some-high-entropy-secure-token";
         final String PASSWORD = "password";
         // Set up pre-SP user password
@@ -373,9 +399,9 @@
         // Token not activated immediately since user password exists
         assertFalse(mService.isEscrowTokenActive(handle, PRIMARY_USER_ID));
         // Activate token (password gets migrated to SP at the same time)
-        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
-                mService.verifyCredential(PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0,
-                        PRIMARY_USER_ID).getResponseCode());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK, mService.verifyCredential(
+                PASSWORD, LockPatternUtils.CREDENTIAL_TYPE_PASSWORD, 0, PRIMARY_USER_ID)
+                    .getResponseCode());
         // Verify token is activated
         assertTrue(mService.isEscrowTokenActive(handle, PRIMARY_USER_ID));
     }
@@ -422,7 +448,7 @@
         assertArrayEquals(PAYLOAD2, deserialized.passwordHandle);
     }
 
-    // b/34600579
+    // b/62213311
     //TODO: add non-migration work profile case, and unify/un-unify transition.
     //TODO: test token after user resets password
     //TODO: test token based reset after unified work challenge
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
index 1aac8ce..8eaf50a 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
@@ -23,11 +23,14 @@
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PASSWORD;
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PATTERN;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -70,8 +73,8 @@
     private static final String WRAPPING_KEY_ALIAS = "KeySyncTaskTest/WrappingKey";
     private static final String DATABASE_FILE_NAME = "recoverablekeystore.db";
     private static final int TEST_USER_ID = 1000;
-    private static final int TEST_APP_UID = 10009;
-    private static final int TEST_RECOVERY_AGENT_UID = 90873;
+    private static final int TEST_RECOVERY_AGENT_UID = 10009;
+    private static final int TEST_RECOVERY_AGENT_UID2 = 10010;
     private static final long TEST_DEVICE_ID = 13295035643L;
     private static final String TEST_APP_KEY_ALIAS = "rcleaver";
     private static final int TEST_GENERATION_ID = 2;
@@ -110,11 +113,12 @@
                 TEST_USER_ID,
                 TEST_CREDENTIAL_TYPE,
                 TEST_CREDENTIAL,
+                /*credentialUpdated=*/ false,
                 () -> mPlatformKeyManager);
 
         mWrappingKey = generateAndroidKeyStoreKey();
         mEncryptKey = new PlatformEncryptionKey(TEST_GENERATION_ID, mWrappingKey);
-        when(mPlatformKeyManager.getDecryptKey()).thenReturn(
+        when(mPlatformKeyManager.getDecryptKey(TEST_USER_ID)).thenReturn(
                 new PlatformDecryptionKey(TEST_GENERATION_ID, mWrappingKey));
     }
 
@@ -198,11 +202,16 @@
 
     @Test
     public void run_doesNotSendAnythingIfNoKeysToSync() throws Exception {
-        // TODO: proper test here, once we have proper implementation for checking that keys need
-        // to be synced.
         mKeySyncTask.run();
 
-        assertNull(mRecoverySnapshotStorage.get(TEST_USER_ID));
+        assertNull(mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID));
+    }
+
+    @Test
+    public void run_doesNotSendAnythingIfSnapshotIsUpToDate() throws Exception {
+        mKeySyncTask.run();
+
+        assertNull(mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID));
     }
 
     @Test
@@ -211,14 +220,14 @@
         mRecoverableKeyStoreDb.setPlatformKeyGenerationId(TEST_USER_ID, TEST_GENERATION_ID);
         mRecoverableKeyStoreDb.insertKey(
                 TEST_USER_ID,
-                TEST_APP_UID,
+                TEST_RECOVERY_AGENT_UID,
                 TEST_APP_KEY_ALIAS,
                 WrappedKey.fromSecretKey(mEncryptKey, applicationKey));
         when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
 
         mKeySyncTask.run();
 
-        assertNull(mRecoverySnapshotStorage.get(TEST_USER_ID));
+        assertNull(mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID));
     }
 
     @Test
@@ -229,7 +238,7 @@
         mRecoverableKeyStoreDb.setPlatformKeyGenerationId(TEST_USER_ID, TEST_GENERATION_ID);
         mRecoverableKeyStoreDb.insertKey(
                 TEST_USER_ID,
-                TEST_APP_UID,
+                TEST_RECOVERY_AGENT_UID,
                 TEST_APP_KEY_ALIAS,
                 WrappedKey.fromSecretKey(mEncryptKey, applicationKey));
         mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
@@ -237,7 +246,7 @@
 
         mKeySyncTask.run();
 
-        assertNull(mRecoverySnapshotStorage.get(TEST_USER_ID));
+        assertNull(mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID));
     }
 
     @Test
@@ -246,7 +255,7 @@
         mRecoverableKeyStoreDb.setPlatformKeyGenerationId(TEST_USER_ID, TEST_GENERATION_ID);
         mRecoverableKeyStoreDb.insertKey(
                 TEST_USER_ID,
-                TEST_APP_UID,
+                TEST_RECOVERY_AGENT_UID,
                 TEST_APP_KEY_ALIAS,
                 WrappedKey.fromSecretKey(mEncryptKey, applicationKey));
         mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
@@ -255,51 +264,200 @@
 
         mKeySyncTask.run();
 
-        assertNull(mRecoverySnapshotStorage.get(TEST_USER_ID));
+        assertNull(mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID));
     }
 
     @Test
     public void run_sendsEncryptedKeysIfAvailableToSync() throws Exception {
-        SecretKey applicationKey = generateKey();
-        mRecoverableKeyStoreDb.setServerParameters(
-                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_DEVICE_ID);
-        mRecoverableKeyStoreDb.setPlatformKeyGenerationId(TEST_USER_ID, TEST_GENERATION_ID);
-        mRecoverableKeyStoreDb.insertKey(
-                TEST_USER_ID,
-                TEST_APP_UID,
-                TEST_APP_KEY_ALIAS,
-                WrappedKey.fromSecretKey(mEncryptKey, applicationKey));
+
         mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
                 TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
         when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
-
+        SecretKey applicationKey =
+                addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
         mKeySyncTask.run();
 
-        KeyStoreRecoveryData recoveryData = mRecoverySnapshotStorage.get(TEST_USER_ID);
+        KeyStoreRecoveryData recoveryData = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
         KeyDerivationParameters keyDerivationParameters =
                 recoveryData.getRecoveryMetadata().get(0).getKeyDerivationParameters();
-        assertEquals(KeyDerivationParameters.ALGORITHM_SHA256,
-                keyDerivationParameters.getAlgorithm());
+        assertThat(keyDerivationParameters.getAlgorithm()).isEqualTo(
+                KeyDerivationParameters.ALGORITHM_SHA256);
         verify(mSnapshotListenersStorage).recoverySnapshotAvailable(TEST_RECOVERY_AGENT_UID);
         byte[] lockScreenHash = KeySyncTask.hashCredentials(
                 keyDerivationParameters.getSalt(),
                 TEST_CREDENTIAL);
-        // TODO: what should counter_id be here?
+        Long counterId = mRecoverableKeyStoreDb.getCounterId(TEST_USER_ID, TEST_RECOVERY_AGENT_UID);
+        assertThat(counterId).isNotNull();
         byte[] recoveryKey = decryptThmEncryptedKey(
                 lockScreenHash,
                 recoveryData.getEncryptedRecoveryKeyBlob(),
                 /*vaultParams=*/ KeySyncUtils.packVaultParams(
                         mKeyPair.getPublic(),
-                        /*counterId=*/ 1,
+                        counterId,
                         /*maxAttempts=*/ 10,
                         TEST_DEVICE_ID));
         List<KeyEntryRecoveryData> applicationKeys = recoveryData.getApplicationKeyBlobs();
-        assertEquals(1, applicationKeys.size());
+        assertThat(applicationKeys).hasSize(1);
         KeyEntryRecoveryData keyData = applicationKeys.get(0);
-        assertArrayEquals(TEST_APP_KEY_ALIAS.getBytes(StandardCharsets.UTF_8), keyData.getAlias());
+        assertEquals(TEST_APP_KEY_ALIAS, keyData.getAlias());
+        assertThat(keyData.getAlias()).isEqualTo(keyData.getAlias());
         byte[] appKey = KeySyncUtils.decryptApplicationKey(
                 recoveryKey, keyData.getEncryptedKeyMaterial());
-        assertArrayEquals(applicationKey.getEncoded(), appKey);
+        assertThat(appKey).isEqualTo(applicationKey.getEncoded());
+    }
+
+    @Test
+    public void run_setsCorrectSnapshotVersion() throws Exception {
+
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
+        SecretKey applicationKey =
+                addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+
+        mKeySyncTask.run();
+
+        KeyStoreRecoveryData recoveryData = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
+        assertThat(recoveryData.getSnapshotVersion()).isEqualTo(1); // default value;
+        mRecoverableKeyStoreDb.setShouldCreateSnapshot(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, true);
+
+        mKeySyncTask.run();
+
+        recoveryData = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
+        assertThat(recoveryData.getSnapshotVersion()).isEqualTo(2); // Updated
+    }
+
+    @Test
+    public void run_setsCorrectTypeForPassword() throws Exception {
+        mKeySyncTask = new KeySyncTask(
+                mRecoverableKeyStoreDb,
+                mRecoverySnapshotStorage,
+                mSnapshotListenersStorage,
+                TEST_USER_ID,
+                CREDENTIAL_TYPE_PASSWORD,
+                "password",
+                /*credentialUpdated=*/ false,
+                () -> mPlatformKeyManager);
+
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
+        SecretKey applicationKey =
+                addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+
+        mKeySyncTask.run();
+
+        KeyStoreRecoveryData recoveryData = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
+        assertThat(recoveryData.getRecoveryMetadata()).hasSize(1);
+        assertThat(recoveryData.getRecoveryMetadata().get(1).getLockScreenUiFormat()).
+                isEqualTo(TYPE_PASSWORD);
+    }
+
+   @Test
+    public void run_setsCorrectTypeForPin() throws Exception {
+        mKeySyncTask = new KeySyncTask(
+                mRecoverableKeyStoreDb,
+                mRecoverySnapshotStorage,
+                mSnapshotListenersStorage,
+                TEST_USER_ID,
+                CREDENTIAL_TYPE_PASSWORD,
+                /*credential=*/ "1234",
+                /*credentialUpdated=*/ false,
+                () -> mPlatformKeyManager);
+
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
+        SecretKey applicationKey =
+                addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+
+        mKeySyncTask.run();
+
+        KeyStoreRecoveryData recoveryData = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
+        assertThat(recoveryData.getRecoveryMetadata()).hasSize(1);
+        // Password with only digits is changed to pin.
+        assertThat(recoveryData.getRecoveryMetadata().get(1).getLockScreenUiFormat()).
+                isEqualTo(TYPE_PIN);
+    }
+
+    @Test
+    public void run_setsCorrectTypeForPattern() throws Exception {
+        mKeySyncTask = new KeySyncTask(
+                mRecoverableKeyStoreDb,
+                mRecoverySnapshotStorage,
+                mSnapshotListenersStorage,
+                TEST_USER_ID,
+                CREDENTIAL_TYPE_PATTERN,
+                "12345",
+                /*credentialUpdated=*/ false,
+                () -> mPlatformKeyManager);
+
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
+        SecretKey applicationKey =
+                addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+
+        mKeySyncTask.run();
+
+        KeyStoreRecoveryData recoveryData = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
+        assertThat(recoveryData.getRecoveryMetadata()).hasSize(1);
+        assertThat(recoveryData.getRecoveryMetadata().get(1).getLockScreenUiFormat()).
+                isEqualTo(TYPE_PATTERN);
+    }
+
+
+    @Test
+    public void run_sendsEncryptedKeysWithTwoRegisteredAgents() throws Exception {
+
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID2, mKeyPair.getPublic());
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID2)).thenReturn(true);
+        addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+        addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID2, TEST_APP_KEY_ALIAS);
+        mKeySyncTask.run();
+
+        verify(mSnapshotListenersStorage).recoverySnapshotAvailable(TEST_RECOVERY_AGENT_UID);
+        verify(mSnapshotListenersStorage).recoverySnapshotAvailable(TEST_RECOVERY_AGENT_UID2);
+    }
+
+    @Test
+    public void run_doesNotSendKeyToNonregisteredAgent() throws Exception {
+
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, mKeyPair.getPublic());
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID2, mKeyPair.getPublic());
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
+        when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID2)).thenReturn(false);
+        addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+        addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID2, TEST_APP_KEY_ALIAS);
+        mKeySyncTask.run();
+
+        verify(mSnapshotListenersStorage).recoverySnapshotAvailable(TEST_RECOVERY_AGENT_UID);
+        verify(mSnapshotListenersStorage, never()).
+                recoverySnapshotAvailable(TEST_RECOVERY_AGENT_UID2);
+    }
+
+    private SecretKey addApplicationKey(int userId, int recoveryAgentUid, String alias)
+            throws Exception{
+        SecretKey applicationKey = generateKey();
+        mRecoverableKeyStoreDb.setServerParameters(
+                userId, recoveryAgentUid, TEST_DEVICE_ID);
+        mRecoverableKeyStoreDb.setPlatformKeyGenerationId(userId, TEST_GENERATION_ID);
+
+        // Newly added key is not synced.
+        mRecoverableKeyStoreDb.setShouldCreateSnapshot(userId, recoveryAgentUid, true);
+
+        mRecoverableKeyStoreDb.insertKey(
+                userId,
+                recoveryAgentUid,
+                alias,
+                WrappedKey.fromSecretKey(mEncryptKey, applicationKey));
+        return applicationKey;
     }
 
     private byte[] decryptThmEncryptedKey(
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java
index ba40c67..114da1a 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java
@@ -386,23 +386,7 @@
     }
 
     @Test
-    public void packVaultParams_encodesMaxAttemptsAsThirdParam() throws Exception {
-        int maxAttempts = 10;
-
-        byte[] packedForm = KeySyncUtils.packVaultParams(
-                SecureBox.genKeyPair().getPublic(),
-                /*counterId=*/ 1001L,
-                maxAttempts,
-                /*deviceId=*/ 1L);
-
-        ByteBuffer byteBuffer = ByteBuffer.wrap(packedForm)
-                .order(ByteOrder.LITTLE_ENDIAN);
-        byteBuffer.position(PUBLIC_KEY_LENGTH_BYTES + Long.BYTES);
-        assertEquals(maxAttempts, byteBuffer.getInt());
-    }
-
-    @Test
-    public void packVaultParams_encodesDeviceIdAsLastParam() throws Exception {
+    public void packVaultParams_encodesDeviceIdAsThirdParam() throws Exception {
         long deviceId = 102942158152L;
 
         byte[] packedForm = KeySyncUtils.packVaultParams(
@@ -413,10 +397,27 @@
 
         ByteBuffer byteBuffer = ByteBuffer.wrap(packedForm)
                 .order(ByteOrder.LITTLE_ENDIAN);
-        byteBuffer.position(PUBLIC_KEY_LENGTH_BYTES + Long.BYTES + Integer.BYTES);
+        byteBuffer.position(PUBLIC_KEY_LENGTH_BYTES + Long.BYTES);
         assertEquals(deviceId, byteBuffer.getLong());
     }
 
+    @Test
+    public void packVaultParams_encodesMaxAttemptsAsLastParam() throws Exception {
+        int maxAttempts = 10;
+
+        byte[] packedForm = KeySyncUtils.packVaultParams(
+                SecureBox.genKeyPair().getPublic(),
+                /*counterId=*/ 1001L,
+                maxAttempts,
+                /*deviceId=*/ 1L);
+
+        ByteBuffer byteBuffer = ByteBuffer.wrap(packedForm)
+                .order(ByteOrder.LITTLE_ENDIAN);
+        byteBuffer.position(PUBLIC_KEY_LENGTH_BYTES + 2 * Long.BYTES);
+        assertEquals(maxAttempts, byteBuffer.getInt());
+    }
+
+
     private static byte[] randomBytes(int n) {
         byte[] bytes = new byte[n];
         new Random().nextBytes(bytes);
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
index 6f13a98..b1bff70 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
@@ -78,7 +78,7 @@
         mDatabaseFile = context.getDatabasePath(DATABASE_FILE_NAME);
         mRecoverableKeyStoreDb = RecoverableKeyStoreDb.newInstance(context);
         mPlatformKeyManager = new PlatformKeyManager(
-                USER_ID_FIXTURE, mContext, mKeyStoreProxy, mRecoverableKeyStoreDb);
+                mContext, mKeyStoreProxy, mRecoverableKeyStoreDb);
 
         when(mContext.getSystemService(anyString())).thenReturn(mKeyguardManager);
         when(mContext.getSystemServiceName(any())).thenReturn("test");
@@ -93,7 +93,7 @@
 
     @Test
     public void init_createsEncryptKeyWithCorrectAlias() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy).setEntry(
                 eq("com.android.server.locksettings.recoverablekeystore/platform/42/1/encrypt"),
@@ -103,14 +103,14 @@
 
     @Test
     public void init_createsEncryptKeyWithCorrectPurposes() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertEquals(KeyProperties.PURPOSE_ENCRYPT, getEncryptKeyProtection().getPurposes());
     }
 
     @Test
     public void init_createsEncryptKeyWithCorrectPaddings() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertArrayEquals(
                 new String[] { KeyProperties.ENCRYPTION_PADDING_NONE },
@@ -119,7 +119,7 @@
 
     @Test
     public void init_createsEncryptKeyWithCorrectBlockModes() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertArrayEquals(
                 new String[] { KeyProperties.BLOCK_MODE_GCM },
@@ -128,14 +128,14 @@
 
     @Test
     public void init_createsEncryptKeyWithoutAuthenticationRequired() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertFalse(getEncryptKeyProtection().isUserAuthenticationRequired());
     }
 
     @Test
     public void init_createsDecryptKeyWithCorrectAlias() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy).setEntry(
                 eq("com.android.server.locksettings.recoverablekeystore/platform/42/1/decrypt"),
@@ -145,14 +145,14 @@
 
     @Test
     public void init_createsDecryptKeyWithCorrectPurposes() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertEquals(KeyProperties.PURPOSE_DECRYPT, getDecryptKeyProtection().getPurposes());
     }
 
     @Test
     public void init_createsDecryptKeyWithCorrectPaddings() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertArrayEquals(
                 new String[] { KeyProperties.ENCRYPTION_PADDING_NONE },
@@ -161,7 +161,7 @@
 
     @Test
     public void init_createsDecryptKeyWithCorrectBlockModes() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertArrayEquals(
                 new String[] { KeyProperties.BLOCK_MODE_GCM },
@@ -170,14 +170,14 @@
 
     @Test
     public void init_createsDecryptKeyWithAuthenticationRequired() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertTrue(getDecryptKeyProtection().isUserAuthenticationRequired());
     }
 
     @Test
     public void init_createsDecryptKeyWithAuthenticationValidFor15Seconds() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertEquals(
                 USER_AUTHENTICATION_VALIDITY_DURATION_SECONDS,
@@ -186,7 +186,7 @@
 
     @Test
     public void init_createsDecryptKeyBoundToTheUsersAuthentication() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         assertEquals(
                 USER_ID_FIXTURE,
@@ -195,7 +195,7 @@
 
     @Test
     public void init_createsBothKeysWithSameMaterial() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy, times(2)).setEntry(any(), mEntryArgumentCaptor.capture(), any());
         List<KeyStore.Entry> entries = mEntryArgumentCaptor.getAllValues();
@@ -205,15 +205,52 @@
     }
 
     @Test
-    public void init_setsGenerationIdTo1() throws Exception {
-        mPlatformKeyManager.init();
+    public void init_savesGenerationIdToDatabase() throws Exception {
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
-        assertEquals(1, mPlatformKeyManager.getGenerationId());
+        assertEquals(1,
+                mRecoverableKeyStoreDb.getPlatformKeyGenerationId(USER_ID_FIXTURE));
+    }
+
+    @Test
+    public void init_setsGenerationIdTo1() throws Exception {
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
+
+        assertEquals(1, mPlatformKeyManager.getGenerationId(USER_ID_FIXTURE));
+    }
+
+    @Test
+    public void init_incrementsGenerationIdIfKeyIsUnavailable() throws Exception {
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
+
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
+
+        assertEquals(2, mPlatformKeyManager.getGenerationId(USER_ID_FIXTURE));
+    }
+
+    @Test
+    public void init_doesNotIncrementGenerationIdIfKeyAvailable() throws Exception {
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
+        when(mKeyStoreProxy
+                .containsAlias("com.android.server.locksettings.recoverablekeystore/"
+                        + "platform/42/1/decrypt")).thenReturn(true);
+        when(mKeyStoreProxy
+                .containsAlias("com.android.server.locksettings.recoverablekeystore/"
+                        + "platform/42/1/encrypt")).thenReturn(true);
+
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
+
+        assertEquals(1, mPlatformKeyManager.getGenerationId(USER_ID_FIXTURE));
+    }
+
+    @Test
+    public void getGenerationId_returnsMinusOneIfNotInitialized() throws Exception {
+        assertEquals(-1, mPlatformKeyManager.getGenerationId(USER_ID_FIXTURE));
     }
 
     @Test
     public void getDecryptKey_getsDecryptKeyWithCorrectAlias() throws Exception {
-        mPlatformKeyManager.getDecryptKey();
+        mPlatformKeyManager.getDecryptKey(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy).getKey(
                 eq("com.android.server.locksettings.recoverablekeystore/platform/42/1/decrypt"),
@@ -222,7 +259,7 @@
 
     @Test
     public void getEncryptKey_getsDecryptKeyWithCorrectAlias() throws Exception {
-        mPlatformKeyManager.getEncryptKey();
+        mPlatformKeyManager.getEncryptKey(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy).getKey(
                 eq("com.android.server.locksettings.recoverablekeystore/platform/42/1/encrypt"),
@@ -231,18 +268,18 @@
 
     @Test
     public void regenerate_incrementsTheGenerationId() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
-        mPlatformKeyManager.regenerate();
+        mPlatformKeyManager.regenerate(USER_ID_FIXTURE);
 
-        assertEquals(2, mPlatformKeyManager.getGenerationId());
+        assertEquals(2, mPlatformKeyManager.getGenerationId(USER_ID_FIXTURE));
     }
 
     @Test
     public void regenerate_generatesANewEncryptKeyWithTheCorrectAlias() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
-        mPlatformKeyManager.regenerate();
+        mPlatformKeyManager.regenerate(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy).setEntry(
                 eq("com.android.server.locksettings.recoverablekeystore/platform/42/2/encrypt"),
@@ -252,9 +289,9 @@
 
     @Test
     public void regenerate_generatesANewDecryptKeyWithTheCorrectAlias() throws Exception {
-        mPlatformKeyManager.init();
+        mPlatformKeyManager.init(USER_ID_FIXTURE);
 
-        mPlatformKeyManager.regenerate();
+        mPlatformKeyManager.regenerate(USER_ID_FIXTURE);
 
         verify(mKeyStoreProxy).setEntry(
                 eq("com.android.server.locksettings.recoverablekeystore/platform/42/2/decrypt"),
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
index 88df62b..ac2d36b 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
@@ -36,8 +36,11 @@
 import android.content.Context;
 import android.content.Intent;
 import android.os.Binder;
-import android.os.RemoteException;
+import android.os.ServiceSpecificException;
 import android.os.UserHandle;
+import android.security.keystore.AndroidKeyStoreSecretKey;
+import android.security.keystore.KeyGenParameterSpec;
+import android.security.keystore.KeyProperties;
 import android.security.recoverablekeystore.KeyDerivationParameters;
 import android.security.recoverablekeystore.KeyEntryRecoveryData;
 import android.security.recoverablekeystore.KeyStoreRecoveryMetadata;
@@ -66,9 +69,8 @@
 import java.util.Map;
 import java.util.Random;
 
-import javax.crypto.Cipher;
+import javax.crypto.KeyGenerator;
 import javax.crypto.SecretKey;
-import javax.crypto.spec.GCMParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 
 @SmallTest
@@ -76,7 +78,6 @@
 public class RecoverableKeyStoreManagerTest {
     private static final String DATABASE_FILE_NAME = "recoverablekeystore.db";
 
-    private static final String KEY_WRAP_CIPHER_ALGORITHM = "AES/GCM/NoPadding";
     private static final String TEST_SESSION_ID = "karlin";
     private static final byte[] TEST_PUBLIC_KEY = new byte[] {
         (byte) 0x30, (byte) 0x59, (byte) 0x30, (byte) 0x13, (byte) 0x06, (byte) 0x07, (byte) 0x2a,
@@ -95,7 +96,27 @@
     private static final byte[] TEST_SALT = getUtf8Bytes("salt");
     private static final byte[] TEST_SECRET = getUtf8Bytes("password1234");
     private static final byte[] TEST_VAULT_CHALLENGE = getUtf8Bytes("vault_challenge");
-    private static final byte[] TEST_VAULT_PARAMS = getUtf8Bytes("vault_params");
+    private static final byte[] TEST_VAULT_PARAMS = new byte[] {
+        // backend_key
+        (byte) 0x04, (byte) 0xb8, (byte) 0x00, (byte) 0x11, (byte) 0x18, (byte) 0x98, (byte) 0x1d,
+        (byte) 0xf0, (byte) 0x6e, (byte) 0xb4, (byte) 0x94, (byte) 0xfe, (byte) 0x86, (byte) 0xda,
+        (byte) 0x1c, (byte) 0x07, (byte) 0x8d, (byte) 0x01, (byte) 0xb4, (byte) 0x3a, (byte) 0xf6,
+        (byte) 0x8d, (byte) 0xdc, (byte) 0x61, (byte) 0xd0, (byte) 0x46, (byte) 0x49, (byte) 0x95,
+        (byte) 0x0f, (byte) 0x10, (byte) 0x86, (byte) 0x93, (byte) 0x24, (byte) 0x66, (byte) 0xe0,
+        (byte) 0x3f, (byte) 0xd2, (byte) 0xdf, (byte) 0xf3, (byte) 0x79, (byte) 0x20, (byte) 0x1d,
+        (byte) 0x91, (byte) 0x55, (byte) 0xb0, (byte) 0xe5, (byte) 0xbd, (byte) 0x7a, (byte) 0x8b,
+        (byte) 0x32, (byte) 0x7d, (byte) 0x25, (byte) 0x53, (byte) 0xa2, (byte) 0xfc, (byte) 0xa5,
+        (byte) 0x65, (byte) 0xe1, (byte) 0xbd, (byte) 0x21, (byte) 0x44, (byte) 0x7e, (byte) 0x78,
+        (byte) 0x52, (byte) 0xfa,
+        // counter_id
+        (byte) 0x31, (byte) 0x32, (byte) 0x33, (byte) 0x34, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+        (byte) 0x00,
+        // device_parameter
+        (byte) 0x78, (byte) 0x56, (byte) 0x34, (byte) 0x12, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+        (byte) 0x0,
+        // max_attempts
+        (byte) 0x0a, (byte) 0x00, (byte) 0x00, (byte) 0x00};
+    private static final int TEST_GENERATION_ID = 2;
     private static final int TEST_USER_ID = 10009;
     private static final int KEY_CLAIMANT_LENGTH_BYTES = 16;
     private static final byte[] RECOVERY_RESPONSE_HEADER =
@@ -105,20 +126,24 @@
     private static final int GENERATION_ID = 1;
     private static final byte[] NONCE = getUtf8Bytes("nonce");
     private static final byte[] KEY_MATERIAL = getUtf8Bytes("keymaterial");
-    private static final int GCM_TAG_SIZE_BITS = 128;
+    private static final String KEY_ALGORITHM = "AES";
+    private static final String ANDROID_KEY_STORE_PROVIDER = "AndroidKeyStore";
+    private static final String WRAPPING_KEY_ALIAS = "RecoverableKeyStoreManagerTest/WrappingKey";
 
     @Mock private Context mMockContext;
     @Mock private RecoverySnapshotListenersStorage mMockListenersStorage;
     @Mock private KeyguardManager mKeyguardManager;
+    @Mock private PlatformKeyManager mPlatformKeyManager;
 
     private RecoverableKeyStoreDb mRecoverableKeyStoreDb;
     private File mDatabaseFile;
     private RecoverableKeyStoreManager mRecoverableKeyStoreManager;
     private RecoverySessionStorage mRecoverySessionStorage;
     private RecoverySnapshotStorage mRecoverySnapshotStorage;
+    private PlatformEncryptionKey mPlatformEncryptionKey;
 
     @Before
-    public void setUp() {
+    public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
 
         Context context = InstrumentationRegistry.getTargetContext();
@@ -130,7 +155,11 @@
         when(mMockContext.getSystemService(anyString())).thenReturn(mKeyguardManager);
         when(mMockContext.getSystemServiceName(any())).thenReturn("test");
         when(mMockContext.getApplicationContext()).thenReturn(mMockContext);
-        when(mKeyguardManager.isDeviceSecure(anyInt())).thenReturn(true);
+        when(mKeyguardManager.isDeviceSecure(TEST_USER_ID)).thenReturn(true);
+
+        mPlatformEncryptionKey =
+                new PlatformEncryptionKey(TEST_GENERATION_ID, generateAndroidKeyStoreKey());
+        when(mPlatformKeyManager.getEncryptKey(anyInt())).thenReturn(mPlatformEncryptionKey);
 
         mRecoverableKeyStoreManager = new RecoverableKeyStoreManager(
                 mMockContext,
@@ -138,7 +167,8 @@
                 mRecoverySessionStorage,
                 Executors.newSingleThreadExecutor(),
                 mRecoverySnapshotStorage,
-                mMockListenersStorage);
+                mMockListenersStorage,
+                mPlatformKeyManager);
     }
 
     @After
@@ -150,10 +180,13 @@
     @Test
     public void generateAndStoreKey_storesTheKey() throws Exception {
         int uid = Binder.getCallingUid();
+        int userId = UserHandle.getCallingUserId();
 
         mRecoverableKeyStoreManager.generateAndStoreKey(TEST_ALIAS);
 
         assertThat(mRecoverableKeyStoreDb.getKey(uid, TEST_ALIAS)).isNotNull();
+
+        assertThat(mRecoverableKeyStoreDb.getShouldCreateSnapshot(userId, uid)).isTrue();
     }
 
     @Test
@@ -163,6 +196,30 @@
     }
 
     @Test
+    public void removeKey_removesAKey() throws Exception {
+        int uid = Binder.getCallingUid();
+        mRecoverableKeyStoreManager.generateAndStoreKey(TEST_ALIAS);
+
+        mRecoverableKeyStoreManager.removeKey(TEST_ALIAS);
+
+        assertThat(mRecoverableKeyStoreDb.getKey(uid, TEST_ALIAS)).isNull();
+    }
+
+    @Test
+    public void removeKey_UpdatesShouldCreateSnapshot() throws Exception {
+        int uid = Binder.getCallingUid();
+        int userId = UserHandle.getCallingUserId();
+
+        mRecoverableKeyStoreManager.generateAndStoreKey(TEST_ALIAS);
+        // Pretend that key was synced
+        mRecoverableKeyStoreDb.setShouldCreateSnapshot(userId, uid, false);
+
+        mRecoverableKeyStoreManager.removeKey(TEST_ALIAS);
+
+        assertThat(mRecoverableKeyStoreDb.getShouldCreateSnapshot(userId, uid)).isTrue();
+    }
+
+    @Test
     public void startRecoverySession_checksPermissionFirst() throws Exception {
         mRecoverableKeyStoreManager.startRecoverySession(
                 TEST_SESSION_ID,
@@ -173,9 +230,8 @@
                         new KeyStoreRecoveryMetadata(
                                 TYPE_LOCKSCREEN,
                                 TYPE_PASSWORD,
-                                KeyDerivationParameters.createSHA256Parameters(TEST_SALT),
-                                TEST_SECRET)),
-                TEST_USER_ID);
+                                KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                                TEST_SECRET)));
 
         verify(mMockContext, times(1))
                 .enforceCallingOrSelfPermission(
@@ -193,13 +249,12 @@
                         new KeyStoreRecoveryMetadata(
                                 TYPE_LOCKSCREEN,
                                 TYPE_PASSWORD,
-                                KeyDerivationParameters.createSHA256Parameters(TEST_SALT),
-                                TEST_SECRET)),
-                TEST_USER_ID);
+                                KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                                TEST_SECRET)));
 
         assertEquals(1, mRecoverySessionStorage.size());
         RecoverySessionStorage.Entry entry =
-                mRecoverySessionStorage.get(TEST_USER_ID, TEST_SESSION_ID);
+                mRecoverySessionStorage.get(Binder.getCallingUid(), TEST_SESSION_ID);
         assertArrayEquals(TEST_SECRET, entry.getLskfHash());
         assertEquals(KEY_CLAIMANT_LENGTH_BYTES, entry.getKeyClaimant().length);
     }
@@ -212,11 +267,11 @@
                     TEST_PUBLIC_KEY,
                     TEST_VAULT_PARAMS,
                     TEST_VAULT_CHALLENGE,
-                    ImmutableList.of(),
-                    TEST_USER_ID);
+                    ImmutableList.of());
             fail("should have thrown");
-        } catch (RemoteException e) {
-            assertEquals("Only a single KeyStoreRecoveryMetadata is supported", e.getMessage());
+        } catch (ServiceSpecificException e) {
+            assertThat(e.getMessage()).startsWith(
+                    "Only a single KeyStoreRecoveryMetadata is supported");
         }
     }
 
@@ -232,29 +287,48 @@
                             new KeyStoreRecoveryMetadata(
                                     TYPE_LOCKSCREEN,
                                     TYPE_PASSWORD,
-                                    KeyDerivationParameters.createSHA256Parameters(TEST_SALT),
-                                    TEST_SECRET)),
-                    TEST_USER_ID);
+                                    KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                                    TEST_SECRET)));
             fail("should have thrown");
-        } catch (RemoteException e) {
+        } catch (ServiceSpecificException e) {
             assertEquals("Not a valid X509 key", e.getMessage());
         }
     }
 
     @Test
+    public void startRecoverySession_throwsIfPublicKeysMismatch() throws Exception {
+        byte[] vaultParams = TEST_VAULT_PARAMS.clone();
+        vaultParams[1] ^= (byte) 1;  // Flip 1 bit
+        try {
+            mRecoverableKeyStoreManager.startRecoverySession(
+                    TEST_SESSION_ID,
+                    TEST_PUBLIC_KEY,
+                    vaultParams,
+                    TEST_VAULT_CHALLENGE,
+                    ImmutableList.of(
+                            new KeyStoreRecoveryMetadata(
+                                    TYPE_LOCKSCREEN,
+                                    TYPE_PASSWORD,
+                                    KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                                    TEST_SECRET)));
+            fail("should have thrown");
+        } catch (ServiceSpecificException e) {
+            assertThat(e.getMessage()).contains("do not match");
+        }
+    }
+
+    @Test
     public void recoverKeys_throwsIfNoSessionIsPresent() throws Exception {
         try {
             mRecoverableKeyStoreManager.recoverKeys(
                     TEST_SESSION_ID,
                     /*recoveryKeyBlob=*/ randomBytes(32),
                     /*applicationKeys=*/ ImmutableList.of(
-                            new KeyEntryRecoveryData(getUtf8Bytes("alias"), randomBytes(32))
-                    ),
-                    TEST_USER_ID);
+                            new KeyEntryRecoveryData("alias", randomBytes(32))
+                    ));
             fail("should have thrown");
-        } catch (RemoteException e) {
-            assertEquals("User 10009 does not have pending session 'karlin'",
-                    e.getMessage());
+        } catch (ServiceSpecificException e) {
+            // expected
         }
     }
 
@@ -268,19 +342,17 @@
                 ImmutableList.of(new KeyStoreRecoveryMetadata(
                         TYPE_LOCKSCREEN,
                         TYPE_PASSWORD,
-                        KeyDerivationParameters.createSHA256Parameters(TEST_SALT),
-                        TEST_SECRET)),
-                TEST_USER_ID);
+                        KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                        TEST_SECRET)));
 
         try {
             mRecoverableKeyStoreManager.recoverKeys(
                     TEST_SESSION_ID,
                     /*encryptedRecoveryKey=*/ randomBytes(60),
-                    /*applicationKeys=*/ ImmutableList.of(),
-                    /*uid=*/ TEST_USER_ID);
+                    /*applicationKeys=*/ ImmutableList.of());
             fail("should have thrown");
-        } catch (RemoteException e) {
-            assertEquals("Failed to decrypt recovery key", e.getMessage());
+        } catch (ServiceSpecificException e) {
+            assertThat(e.getMessage()).startsWith("Failed to decrypt recovery key");
         }
     }
 
@@ -294,27 +366,25 @@
                 ImmutableList.of(new KeyStoreRecoveryMetadata(
                         TYPE_LOCKSCREEN,
                         TYPE_PASSWORD,
-                        KeyDerivationParameters.createSHA256Parameters(TEST_SALT),
-                        TEST_SECRET)),
-                TEST_USER_ID);
-        byte[] keyClaimant = mRecoverySessionStorage.get(TEST_USER_ID, TEST_SESSION_ID)
+                        KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                        TEST_SECRET)));
+        byte[] keyClaimant = mRecoverySessionStorage.get(Binder.getCallingUid(), TEST_SESSION_ID)
                 .getKeyClaimant();
         SecretKey recoveryKey = randomRecoveryKey();
         byte[] encryptedClaimResponse = encryptClaimResponse(
                 keyClaimant, TEST_SECRET, TEST_VAULT_PARAMS, recoveryKey);
         KeyEntryRecoveryData badApplicationKey = new KeyEntryRecoveryData(
-                TEST_ALIAS.getBytes(StandardCharsets.UTF_8),
+                TEST_ALIAS,
                 randomBytes(32));
 
         try {
             mRecoverableKeyStoreManager.recoverKeys(
                     TEST_SESSION_ID,
                     /*encryptedRecoveryKey=*/ encryptedClaimResponse,
-                    /*applicationKeys=*/ ImmutableList.of(badApplicationKey),
-                    /*uid=*/ TEST_USER_ID);
+                    /*applicationKeys=*/ ImmutableList.of(badApplicationKey));
             fail("should have thrown");
-        } catch (RemoteException e) {
-            assertEquals("Failed to recover key with alias 'nick'", e.getMessage());
+        } catch (ServiceSpecificException e) {
+            assertThat(e.getMessage()).startsWith("Failed to recover key with alias 'nick'");
         }
     }
 
@@ -328,24 +398,22 @@
                 ImmutableList.of(new KeyStoreRecoveryMetadata(
                         TYPE_LOCKSCREEN,
                         TYPE_PASSWORD,
-                        KeyDerivationParameters.createSHA256Parameters(TEST_SALT),
-                        TEST_SECRET)),
-                TEST_USER_ID);
-        byte[] keyClaimant = mRecoverySessionStorage.get(TEST_USER_ID, TEST_SESSION_ID)
+                        KeyDerivationParameters.createSha256Parameters(TEST_SALT),
+                        TEST_SECRET)));
+        byte[] keyClaimant = mRecoverySessionStorage.get(Binder.getCallingUid(), TEST_SESSION_ID)
                 .getKeyClaimant();
         SecretKey recoveryKey = randomRecoveryKey();
         byte[] encryptedClaimResponse = encryptClaimResponse(
                 keyClaimant, TEST_SECRET, TEST_VAULT_PARAMS, recoveryKey);
         byte[] applicationKeyBytes = randomBytes(32);
         KeyEntryRecoveryData applicationKey = new KeyEntryRecoveryData(
-                TEST_ALIAS.getBytes(StandardCharsets.UTF_8),
+                TEST_ALIAS,
                 encryptedApplicationKey(recoveryKey, applicationKeyBytes));
 
         Map<String, byte[]> recoveredKeys = mRecoverableKeyStoreManager.recoverKeys(
                 TEST_SESSION_ID,
                 encryptedClaimResponse,
-                ImmutableList.of(applicationKey),
-                TEST_USER_ID);
+                ImmutableList.of(applicationKey));
 
         assertThat(recoveredKeys).hasSize(1);
         assertThat(recoveredKeys.get(TEST_ALIAS)).isEqualTo(applicationKeyBytes);
@@ -357,27 +425,26 @@
         PendingIntent intent = PendingIntent.getBroadcast(
                 InstrumentationRegistry.getTargetContext(), /*requestCode=*/1,
                 new Intent(), /*flags=*/ 0);
-        mRecoverableKeyStoreManager.setSnapshotCreatedPendingIntent(intent, /*userId=*/ 0);
+        mRecoverableKeyStoreManager.setSnapshotCreatedPendingIntent(intent);
         verify(mMockListenersStorage).setSnapshotListener(eq(uid), any(PendingIntent.class));
     }
 
     @Test
     public void setRecoverySecretTypes() throws Exception {
-        int userId = UserHandle.getCallingUserId();
         int[] types1 = new int[]{11, 2000};
         int[] types2 = new int[]{1, 2, 3};
         int[] types3 = new int[]{};
 
-        mRecoverableKeyStoreManager.setRecoverySecretTypes(types1, userId);
-        assertThat(mRecoverableKeyStoreManager.getRecoverySecretTypes(userId)).isEqualTo(
+        mRecoverableKeyStoreManager.setRecoverySecretTypes(types1);
+        assertThat(mRecoverableKeyStoreManager.getRecoverySecretTypes()).isEqualTo(
                 types1);
 
-        mRecoverableKeyStoreManager.setRecoverySecretTypes(types2, userId);
-        assertThat(mRecoverableKeyStoreManager.getRecoverySecretTypes(userId)).isEqualTo(
+        mRecoverableKeyStoreManager.setRecoverySecretTypes(types2);
+        assertThat(mRecoverableKeyStoreManager.getRecoverySecretTypes()).isEqualTo(
                 types2);
 
-        mRecoverableKeyStoreManager.setRecoverySecretTypes(types3, userId);
-        assertThat(mRecoverableKeyStoreManager.getRecoverySecretTypes(userId)).isEqualTo(
+        mRecoverableKeyStoreManager.setRecoverySecretTypes(types3);
+        assertThat(mRecoverableKeyStoreManager.getRecoverySecretTypes()).isEqualTo(
                 types3);
     }
 
@@ -391,13 +458,13 @@
         WrappedKey wrappedKey = new WrappedKey(NONCE, KEY_MATERIAL, GENERATION_ID, status);
         mRecoverableKeyStoreDb.insertKey(userId, uid, alias, wrappedKey);
         Map<String, Integer> statuses =
-                mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null, userId);
+                mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null);
         assertThat(statuses).hasSize(1);
         assertThat(statuses).containsEntry(alias, status);
 
         mRecoverableKeyStoreManager.setRecoveryStatus(
-                /*packageName=*/ null, new String[] {alias}, status2, userId);
-        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null, userId);
+                /*packageName=*/ null, new String[] {alias}, status2);
+        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null);
         assertThat(statuses).hasSize(1);
         assertThat(statuses).containsEntry(alias, status2); // updated
     }
@@ -415,30 +482,30 @@
         mRecoverableKeyStoreDb.insertKey(userId, uid, alias, wrappedKey);
         mRecoverableKeyStoreDb.insertKey(userId, uid, alias2, wrappedKey);
         Map<String, Integer> statuses =
-                mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null, userId);
+                mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null);
         assertThat(statuses).hasSize(2);
         assertThat(statuses).containsEntry(alias, status);
         assertThat(statuses).containsEntry(alias2, status);
 
         mRecoverableKeyStoreManager.setRecoveryStatus(
-                /*packageName=*/ null, /*aliases=*/ null, status2, userId);
-        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null, userId);
+                /*packageName=*/ null, /*aliases=*/ null, status2);
+        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null);
         assertThat(statuses).hasSize(2);
         assertThat(statuses).containsEntry(alias, status2); // updated
         assertThat(statuses).containsEntry(alias2, status2); // updated
 
         mRecoverableKeyStoreManager.setRecoveryStatus(
-                /*packageName=*/ null, new String[] {alias2}, status3, userId);
+                /*packageName=*/ null, new String[] {alias2}, status3);
 
-        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null, userId);
+        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null);
         assertThat(statuses).hasSize(2);
         assertThat(statuses).containsEntry(alias, status2);
         assertThat(statuses).containsEntry(alias2, status3); // updated
 
         mRecoverableKeyStoreManager.setRecoveryStatus(
-                /*packageName=*/ null, new String[] {alias, alias2}, status, userId);
+                /*packageName=*/ null, new String[] {alias, alias2}, status);
 
-        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null, userId);
+        statuses = mRecoverableKeyStoreManager.getRecoveryStatus(/*packageName=*/ null);
         assertThat(statuses).hasSize(2);
         assertThat(statuses).containsEntry(alias, status); // updated
         assertThat(statuses).containsEntry(alias2, status); // updated
@@ -478,4 +545,16 @@
         new Random().nextBytes(bytes);
         return bytes;
     }
+
+    private AndroidKeyStoreSecretKey generateAndroidKeyStoreKey() throws Exception {
+        KeyGenerator keyGenerator = KeyGenerator.getInstance(
+                KEY_ALGORITHM,
+                ANDROID_KEY_STORE_PROVIDER);
+        keyGenerator.init(new KeyGenParameterSpec.Builder(
+                WRAPPING_KEY_ALIAS, KeyProperties.PURPOSE_ENCRYPT | KeyProperties.PURPOSE_DECRYPT)
+                .setBlockModes(KeyProperties.BLOCK_MODE_GCM)
+                .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE)
+                .build());
+        return (AndroidKeyStoreSecretKey) keyGenerator.generateKey();
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
index a8c7d5e..b8080ab 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
@@ -40,6 +40,7 @@
 import java.security.KeyPairGenerator;
 import java.security.PublicKey;
 import java.security.spec.ECGenParameterSpec;
+import java.util.List;
 import java.util.Map;
 
 @SmallTest
@@ -113,6 +114,22 @@
     }
 
     @Test
+    public void removeKey_removesAKey() {
+        int userId = 6;
+        int uid = 60001;
+        String alias = "rupertbates";
+        WrappedKey key = new WrappedKey(
+                getUtf8Bytes("nonce1"),
+                getUtf8Bytes("key1"),
+                /*platformKeyGenerationId=*/ 1);
+        mRecoverableKeyStoreDb.insertKey(userId, uid, alias, key);
+
+        assertTrue(mRecoverableKeyStoreDb.removeKey(uid, alias));
+
+        assertNull(mRecoverableKeyStoreDb.getKey(uid, alias));
+    }
+
+    @Test
     public void getKey_returnsNullIfNoKey() {
         WrappedKey key = mRecoverableKeyStoreDb.getKey(
                 /*userId=*/ 1, /*alias=*/ "hello");
@@ -151,7 +168,7 @@
         WrappedKey wrappedKey = new WrappedKey(nonce, keyMaterial, generationId);
         mRecoverableKeyStoreDb.insertKey(userId, uid, alias, wrappedKey);
 
-        Map<String, WrappedKey> keys = mRecoverableKeyStoreDb.getAllKeys(userId, generationId);
+        Map<String, WrappedKey> keys = mRecoverableKeyStoreDb.getAllKeys(userId, uid, generationId);
 
         assertEquals(1, keys.size());
         assertTrue(keys.containsKey(alias));
@@ -173,7 +190,7 @@
                 userId, uid, /*alias=*/ "test", wrappedKey);
 
         Map<String, WrappedKey> keys = mRecoverableKeyStoreDb.getAllKeys(
-                userId, /*generationId=*/ 7);
+                userId, uid, /*generationId=*/ 7);
 
         assertTrue(keys.isEmpty());
     }
@@ -188,7 +205,7 @@
                 /*userId=*/ 1, uid, /*alias=*/ "test", wrappedKey);
 
         Map<String, WrappedKey> keys = mRecoverableKeyStoreDb.getAllKeys(
-                /*userId=*/ 2, generationId);
+                /*userId=*/ 2, uid, generationId);
 
         assertTrue(keys.isEmpty());
     }
@@ -328,17 +345,33 @@
     }
 
     @Test
-    public void getRecoveryAgentUid_returnsUidIfSet() throws Exception {
+    public void getRecoveryAgents_returnsUidIfSet() throws Exception {
         int userId = 12;
         int uid = 190992;
         mRecoverableKeyStoreDb.setRecoveryServicePublicKey(userId, uid, genRandomPublicKey());
 
-        assertThat(mRecoverableKeyStoreDb.getRecoveryAgentUid(userId)).isEqualTo(uid);
+        assertThat(mRecoverableKeyStoreDb.getRecoveryAgents(userId)).contains(uid);
     }
 
     @Test
-    public void getRecoveryAgentUid_returnsMinusOneForNonexistentAgent() throws Exception {
-        assertThat(mRecoverableKeyStoreDb.getRecoveryAgentUid(12)).isEqualTo(-1);
+    public void getRecoveryAgents_returnsEmptyListIfThereAreNoAgents() throws Exception {
+        int userId = 12;
+        assertThat(mRecoverableKeyStoreDb.getRecoveryAgents(userId)).isEmpty();
+        assertThat(mRecoverableKeyStoreDb.getRecoveryAgents(userId)).isNotNull();
+    }
+
+    @Test
+    public void getRecoveryAgents_withTwoAgents() throws Exception {
+        int userId = 12;
+        int uid1 = 190992;
+        int uid2 = 190993;
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(userId, uid1, genRandomPublicKey());
+        mRecoverableKeyStoreDb.setRecoveryServicePublicKey(userId, uid2, genRandomPublicKey());
+        List<Integer> agents = mRecoverableKeyStoreDb.getRecoveryAgents(userId);
+
+        assertThat(agents).hasSize(2);
+        assertThat(agents).contains(uid1);
+        assertThat(agents).contains(uid2);
     }
 
     public void setRecoverySecretTypes_emptyDefaultValue() throws Exception {
@@ -479,6 +512,52 @@
     }
 
     @Test
+    public void setCounterId_defaultValueAndTwoUpdates() throws Exception {
+        int userId = 12;
+        int uid = 10009;
+        long value1 = 111L;
+        long value2 = 222L;
+        assertThat(mRecoverableKeyStoreDb.getCounterId(userId, uid)).isNull();
+
+        mRecoverableKeyStoreDb.setCounterId(userId, uid, value1);
+        assertThat(mRecoverableKeyStoreDb.getCounterId(userId, uid)).isEqualTo(
+                value1);
+
+        mRecoverableKeyStoreDb.setCounterId(userId, uid, value2);
+        assertThat(mRecoverableKeyStoreDb.getCounterId(userId, uid)).isEqualTo(
+                value2);
+    }
+
+    @Test
+    public void setSnapshotVersion_defaultValueAndTwoUpdates() throws Exception {
+        int userId = 12;
+        int uid = 10009;
+        long value1 = 111L;
+        long value2 = 222L;
+        assertThat(mRecoverableKeyStoreDb.getSnapshotVersion(userId, uid)).isNull();
+        mRecoverableKeyStoreDb.setSnapshotVersion(userId, uid, value1);
+        assertThat(mRecoverableKeyStoreDb.getSnapshotVersion(userId, uid)).isEqualTo(
+                value1);
+        mRecoverableKeyStoreDb.setSnapshotVersion(userId, uid, value2);
+        assertThat(mRecoverableKeyStoreDb.getSnapshotVersion(userId, uid)).isEqualTo(
+                value2);
+    }
+
+    @Test
+    public void setShouldCreateSnapshot_defaultValueAndTwoUpdates() throws Exception {
+        int userId = 12;
+        int uid = 10009;
+        boolean value1 = true;
+        boolean value2 = false;
+        assertThat(mRecoverableKeyStoreDb.getShouldCreateSnapshot(userId, uid)).isEqualTo(false);
+        mRecoverableKeyStoreDb.setShouldCreateSnapshot(userId, uid, value1);
+        assertThat(mRecoverableKeyStoreDb.getShouldCreateSnapshot(userId, uid)).isEqualTo(value1);
+        mRecoverableKeyStoreDb.setShouldCreateSnapshot(userId, uid, value2);
+        assertThat(mRecoverableKeyStoreDb.getShouldCreateSnapshot(userId, uid)).isEqualTo(
+                value2);
+    }
+
+    @Test
     public void setRecoveryServiceMetadataEntry_allowsAUserToHaveTwoUids() throws Exception {
         int userId = 12;
         int uid1 = 10009;
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java
index f3cb980..212d25d 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java
@@ -95,41 +95,6 @@
     }
 
     @Test
-    public void testWatchlistSettings_writeSettingsToDisk() throws Exception {
-        copyWatchlistSettingsXml(mContext, TEST_XML_1, mTestXmlFile);
-        WatchlistSettings settings = new WatchlistSettings(mTestXmlFile);
-        settings.writeSettingsToDisk(Arrays.asList(TEST_NEW_CC_DOMAIN_CRC32),
-                Arrays.asList(TEST_NEW_CC_DOMAIN_SHA256), Arrays.asList(TEST_NEW_CC_IP_CRC32),
-                Arrays.asList(TEST_NEW_CC_IP_SHA256));
-        // Ensure old watchlist is not in memory
-        assertFalse(settings.containsDomain(TEST_CC_DOMAIN));
-        assertFalse(settings.containsIp(TEST_CC_IP));
-        assertFalse(settings.containsDomain(TEST_NOT_EXIST_CC_DOMAIN));
-        assertFalse(settings.containsIp(TEST_NOT_EXIST_CC_IP));
-        assertFalse(settings.containsDomain(TEST_SHA256_ONLY_DOMAIN));
-        assertFalse(settings.containsIp(TEST_SHA256_ONLY_IP));
-        assertFalse(settings.containsDomain(TEST_CRC32_ONLY_DOMAIN));
-        assertFalse(settings.containsIp(TEST_CRC32_ONLY_IP));
-        // Ensure new watchlist is in memory
-        assertTrue(settings.containsDomain(TEST_NEW_CC_DOMAIN));
-        assertTrue(settings.containsIp(TEST_NEW_CC_IP));
-        // Reload settings from disk and test again
-        settings = new WatchlistSettings(mTestXmlFile);
-        // Ensure old watchlist is not in memory
-        assertFalse(settings.containsDomain(TEST_CC_DOMAIN));
-        assertFalse(settings.containsIp(TEST_CC_IP));
-        assertFalse(settings.containsDomain(TEST_NOT_EXIST_CC_DOMAIN));
-        assertFalse(settings.containsIp(TEST_NOT_EXIST_CC_IP));
-        assertFalse(settings.containsDomain(TEST_SHA256_ONLY_DOMAIN));
-        assertFalse(settings.containsIp(TEST_SHA256_ONLY_IP));
-        assertFalse(settings.containsDomain(TEST_CRC32_ONLY_DOMAIN));
-        assertFalse(settings.containsIp(TEST_CRC32_ONLY_IP));
-        // Ensure new watchlist is in memory
-        assertTrue(settings.containsDomain(TEST_NEW_CC_DOMAIN));
-        assertTrue(settings.containsIp(TEST_NEW_CC_IP));
-    }
-
-    @Test
     public void testWatchlistSettings_writeSettingsToMemory() throws Exception {
         copyWatchlistSettingsXml(mContext, TEST_XML_1, mTestXmlFile);
         WatchlistSettings settings = new WatchlistSettings(mTestXmlFile);
diff --git a/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
index e12a8da..cdac516 100644
--- a/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
@@ -17,75 +17,93 @@
 package com.android.server.pm;
 
 import android.content.IIntentReceiver;
-
 import android.os.Bundle;
+import android.support.test.runner.AndroidJUnit4;
 
-import android.test.AndroidTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.io.File;
 
 // runtest -c com.android.server.pm.PackageManagerServiceTest frameworks-services
-
-@SmallTest
-public class PackageManagerServiceTest extends AndroidTestCase {
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
+// bit FrameworksServicesTests:com.android.server.pm.PackageManagerServiceTest
+@RunWith(AndroidJUnit4.class)
+public class PackageManagerServiceTest {
+    @Before
+    public void setUp() throws Exception {
     }
 
-    @Override
-    protected void tearDown() throws Exception {
-        super.tearDown();
+    @After
+    public void tearDown() throws Exception {
     }
 
+    @Test
     public void testPackageRemoval() throws Exception {
-      class PackageSenderImpl implements PackageSender {
-        public void sendPackageBroadcast(final String action, final String pkg,
-            final Bundle extras, final int flags, final String targetPkg,
-            final IIntentReceiver finishedReceiver, final int[] userIds,
-            int[] instantUserIds) {
+        class PackageSenderImpl implements PackageSender {
+            public void sendPackageBroadcast(final String action, final String pkg,
+                    final Bundle extras, final int flags, final String targetPkg,
+                    final IIntentReceiver finishedReceiver, final int[] userIds,
+                    int[] instantUserIds) {
+            }
+
+            public void sendPackageAddedForNewUsers(String packageName,
+                    boolean sendBootComplete, boolean includeStopped, int appId,
+                    int[] userIds, int[] instantUserIds) {
+            }
+
+            @Override
+            public void notifyPackageAdded(String packageName) {
+            }
+
+            @Override
+            public void notifyPackageRemoved(String packageName) {
+            }
         }
 
-        public void sendPackageAddedForNewUsers(String packageName,
-            boolean sendBootComplete, boolean includeStopped, int appId,
-            int[] userIds, int[] instantUserIds) {
-        }
-      }
+        PackageSenderImpl sender = new PackageSenderImpl();
+        PackageSetting setting = null;
+        PackageManagerService.PackageRemovedInfo pri =
+                new PackageManagerService.PackageRemovedInfo(sender);
 
-      PackageSenderImpl sender = new PackageSenderImpl();
-      PackageSetting setting = null;
-      PackageManagerService.PackageRemovedInfo pri =
-          new PackageManagerService.PackageRemovedInfo(sender);
+        // Initial conditions: nothing there
+        Assert.assertNull(pri.removedUsers);
+        Assert.assertNull(pri.broadcastUsers);
 
-      // Initial conditions: nothing there
-      assertNull(pri.removedUsers);
-      assertNull(pri.broadcastUsers);
+        // populateUsers with nothing leaves nothing
+        pri.populateUsers(null, setting);
+        Assert.assertNull(pri.broadcastUsers);
 
-      // populateUsers with nothing leaves nothing
-      pri.populateUsers(null, setting);
-      assertNull(pri.broadcastUsers);
+        // Create a real (non-null) PackageSetting and confirm that the removed
+        // users are copied properly
+        setting = new PackageSetting("name", "realName", new File("codePath"),
+                new File("resourcePath"), "legacyNativeLibraryPathString",
+                "primaryCpuAbiString", "secondaryCpuAbiString",
+                "cpuAbiOverrideString", 0, 0, 0, "parentPackageName", null, 0,
+                null, null);
+        pri.populateUsers(new int[] {
+                1, 2, 3, 4, 5
+        }, setting);
+        Assert.assertNotNull(pri.broadcastUsers);
+        Assert.assertEquals(5, pri.broadcastUsers.length);
+        Assert.assertNotNull(pri.instantUserIds);
+        Assert.assertEquals(0, pri.instantUserIds.length);
 
-      // Create a real (non-null) PackageSetting and confirm that the removed
-      // users are copied properly
-      setting = new PackageSetting("name", "realName", new File("codePath"),
-          new File("resourcePath"), "legacyNativeLibraryPathString",
-          "primaryCpuAbiString", "secondaryCpuAbiString",
-          "cpuAbiOverrideString", 0, 0, 0, "parentPackageName", null, 0,
-          null, null);
-      pri.populateUsers(new int[] {1, 2, 3, 4, 5}, setting);
-      assertNotNull(pri.broadcastUsers);
-      assertEquals(5, pri.broadcastUsers.length);
+        // Exclude a user
+        pri.broadcastUsers = null;
+        final int EXCLUDED_USER_ID = 4;
+        setting.setInstantApp(true, EXCLUDED_USER_ID);
+        pri.populateUsers(new int[] {
+                1, 2, 3, EXCLUDED_USER_ID, 5
+        }, setting);
+        Assert.assertNotNull(pri.broadcastUsers);
+        Assert.assertEquals(4, pri.broadcastUsers.length);
+        Assert.assertNotNull(pri.instantUserIds);
+        Assert.assertEquals(1, pri.instantUserIds.length);
 
-      // Exclude a user
-      pri.broadcastUsers = null;
-      final int EXCLUDED_USER_ID = 4;
-      setting.setInstantApp(true, EXCLUDED_USER_ID);
-      pri.populateUsers(new int[] {1, 2, 3, EXCLUDED_USER_ID, 5}, setting);
-      assertNotNull(pri.broadcastUsers);
-      assertEquals(5 - 1, pri.broadcastUsers.length);
-
-      // TODO: test that sendApplicationHiddenForUser() actually fills in
-      // broadcastUsers
+        // TODO: test that sendApplicationHiddenForUser() actually fills in
+        // broadcastUsers
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/testutils/TestHandler.java b/services/tests/servicestests/src/com/android/server/testutils/TestHandler.java
index 2d4bc0f..029d9f1 100644
--- a/services/tests/servicestests/src/com/android/server/testutils/TestHandler.java
+++ b/services/tests/servicestests/src/com/android/server/testutils/TestHandler.java
@@ -104,6 +104,15 @@
         return new PriorityQueue<>(mMessages);
     }
 
+    /**
+     * Optionally-overridable to allow deciphering message types
+     *
+     * @see android.util.DebugUtils#valueToString - a handy utility to use when overriding this
+     */
+    protected String messageToString(Message message) {
+        return message.toString();
+    }
+
     private void dispatch(MsgInfo msg) {
         int msgId = msg.message.what;
 
@@ -148,7 +157,7 @@
         @Override
         public String toString() {
             return "MsgInfo{" +
-                    "message=" + message +
+                    "message=" + messageToString(message) +
                     ", sendTime=" + sendTime +
                     '}';
         }
diff --git a/services/tests/servicestests/src/com/android/server/usage/AppIdleHistoryTests.java b/services/tests/servicestests/src/com/android/server/usage/AppIdleHistoryTests.java
index b62d724..7b06648 100644
--- a/services/tests/servicestests/src/com/android/server/usage/AppIdleHistoryTests.java
+++ b/services/tests/servicestests/src/com/android/server/usage/AppIdleHistoryTests.java
@@ -21,6 +21,10 @@
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_FREQUENT;
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_RARE;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import android.app.usage.UsageStatsManager;
 import android.os.FileUtils;
 import android.test.AndroidTestCase;
@@ -117,4 +121,16 @@
         assertFalse(aih.shouldInformListeners(PACKAGE_1, USER_ID, 5000, STANDBY_BUCKET_RARE));
         assertTrue(aih.shouldInformListeners(PACKAGE_1, USER_ID, 5000, STANDBY_BUCKET_FREQUENT));
     }
+
+    public void testJobRunTime() throws Exception {
+        AppIdleHistory aih = new AppIdleHistory(mStorageDir, 1000);
+
+        aih.setLastJobRunTime(PACKAGE_1, USER_ID, 2000);
+        assertEquals(Long.MAX_VALUE, aih.getTimeSinceLastJobRun(PACKAGE_2, USER_ID, 0));
+        assertEquals(4000, aih.getTimeSinceLastJobRun(PACKAGE_1, USER_ID, 6000));
+
+        aih.setLastJobRunTime(PACKAGE_2, USER_ID, 6000);
+        assertEquals(1000, aih.getTimeSinceLastJobRun(PACKAGE_2, USER_ID, 7000));
+        assertEquals(5000, aih.getTimeSinceLastJobRun(PACKAGE_1, USER_ID, 7000));
+    }
 }
\ No newline at end of file
diff --git a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
index b792d82..725fb21 100644
--- a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
@@ -51,6 +51,8 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.RemoteException;
+import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.SmallTest;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.runner.AndroidJUnit4;
 import android.view.Display;
@@ -69,6 +71,8 @@
  * Unit test for AppStandbyController.
  */
 @RunWith(AndroidJUnit4.class)
+@Presubmit
+@SmallTest
 public class AppStandbyControllerTests {
 
     private static final String PACKAGE_1 = "com.example.foo";
@@ -285,6 +289,10 @@
                 true);
     }
 
+    private void assertBucket(int bucket) {
+        assertEquals(bucket, getStandbyBucket(mController));
+    }
+
     @Test
     public void testBuckets() throws Exception {
         assertTimeout(mController, 0, STANDBY_BUCKET_NEVER);
@@ -425,4 +433,27 @@
                 REASON_PREDICTED, 2 * HOUR_MS);
         assertEquals(STANDBY_BUCKET_ACTIVE, getStandbyBucket(mController));
     }
+
+    @Test
+    public void testTimeout() throws Exception {
+        setChargingState(mController, false);
+
+        reportEvent(mController, USER_INTERACTION, 0);
+        assertBucket(STANDBY_BUCKET_ACTIVE);
+
+        mInjector.mElapsedRealtime = 2000;
+        mController.setAppStandbyBucket(PACKAGE_1, USER_ID, STANDBY_BUCKET_FREQUENT,
+                REASON_PREDICTED, mInjector.mElapsedRealtime);
+        assertBucket(STANDBY_BUCKET_ACTIVE);
+
+        // bucketing works after timeout
+        mInjector.mElapsedRealtime = FREQUENT_THRESHOLD - 100;
+        mController.checkIdleStates(USER_ID);
+        assertBucket(STANDBY_BUCKET_WORKING_SET);
+
+        mController.setAppStandbyBucket(PACKAGE_1, USER_ID, STANDBY_BUCKET_FREQUENT,
+                REASON_PREDICTED, mInjector.mElapsedRealtime);
+        assertBucket(STANDBY_BUCKET_FREQUENT);
+
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java
index 17fe642..b36c7d9 100644
--- a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java
@@ -34,8 +34,10 @@
 import android.graphics.Matrix;
 import android.graphics.Point;
 import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.FlakyTest;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
+import android.util.Log;
 import android.view.Choreographer;
 import android.view.Choreographer.FrameCallback;
 import android.view.SurfaceControl;
@@ -135,6 +137,7 @@
         assertFinishCallbackNotCalled();
     }
 
+    @FlakyTest(bugId = 71719744)
     @Test
     public void testCancel_sneakyCancelBeforeUpdate() throws Exception {
         mSurfaceAnimationRunner = new SurfaceAnimationRunner(null, () -> new ValueAnimator() {
@@ -157,9 +160,27 @@
         when(mMockAnimationSpec.getDuration()).thenReturn(200L);
         mSurfaceAnimationRunner.startAnimation(mMockAnimationSpec, mMockSurface, mMockTransaction,
                 this::finishedCallback);
+
+        // We need to wait for two frames: The first frame starts the animation, the second frame
+        // actually cancels the animation.
+        waitUntilNextFrame();
+        waitUntilNextFrame();
+        assertTrue(mSurfaceAnimationRunner.mRunningAnimations.isEmpty());
+        verify(mMockAnimationSpec, atLeastOnce()).apply(any(), any(), eq(0L));
+    }
+
+    @Test
+    public void testDeferStartingAnimations() throws Exception {
+        mSurfaceAnimationRunner.deferStartingAnimations();
+        mSurfaceAnimationRunner.startAnimation(createTranslateAnimation(), mMockSurface,
+                mMockTransaction, this::finishedCallback);
+        waitUntilNextFrame();
+        assertTrue(mSurfaceAnimationRunner.mRunningAnimations.isEmpty());
+        mSurfaceAnimationRunner.continueStartingAnimations();
         waitUntilNextFrame();
         assertFalse(mSurfaceAnimationRunner.mRunningAnimations.isEmpty());
-        verify(mMockAnimationSpec, atLeastOnce()).apply(any(), any(), eq(0L));
+        mFinishCallbackLatch.await(1, SECONDS);
+        assertFinishCallbackCalled();
     }
 
     private void waitUntilNextFrame() throws Exception {
diff --git a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java
index 96ff461..64c3037 100644
--- a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java
@@ -27,6 +27,7 @@
 import static org.mockito.Mockito.verifyZeroInteractions;
 
 import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.FlakyTest;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
 import android.view.SurfaceControl;
@@ -38,6 +39,7 @@
 import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
 
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -45,6 +47,7 @@
 import org.mockito.MockitoAnnotations;
 
 import java.util.ArrayList;
+import java.util.concurrent.CountDownLatch;
 
 /**
  * Test class for {@link SurfaceAnimatorTest}.
@@ -195,7 +198,7 @@
                     .build();
             mFinishedCallbackCalled = false;
             mLeash = null;
-            mSurfaceAnimator = new SurfaceAnimator(this, mFinishedCallback, sWm);
+            mSurfaceAnimator = new SurfaceAnimator(this, mFinishedCallback, Runnable::run, sWm);
         }
 
         @Override
@@ -233,6 +236,11 @@
         }
 
         @Override
+        public SurfaceControl getAnimationLeashParent() {
+            return mParent;
+        }
+
+        @Override
         public SurfaceControl getSurfaceControl() {
             return mSurface;
         }
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java b/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java
new file mode 100644
index 0000000..f8db4fa
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.wm;
+
+import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_AFTER_ANIM;
+import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_BEFORE_ANIM;
+import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_NONE;
+
+import static org.mockito.ArgumentMatchers.argThat;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.view.SurfaceControl;
+import android.view.animation.Animation;
+import android.view.animation.ClipRectAnimation;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Tests for the {@link WindowAnimationSpec} class.
+ *
+ *  atest FrameworksServicesTests:com.android.server.wm.WindowAnimationSpecTest
+ */
+@SmallTest
+@Presubmit
+@RunWith(AndroidJUnit4.class)
+public class WindowAnimationSpecTest {
+    private final SurfaceControl mSurfaceControl = mock(SurfaceControl.class);
+    private final SurfaceControl.Transaction mTransaction = mock(SurfaceControl.Transaction.class);
+    private final Animation mAnimation = mock(Animation.class);
+    private final Rect mStackBounds = new Rect(0, 0, 10, 10);
+
+    @Test
+    public void testApply_clipNone() {
+        Rect windowCrop = new Rect(0, 0, 20, 20);
+        Animation a = new ClipRectAnimation(windowCrop, windowCrop);
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(a, null,
+                mStackBounds, false /* canSkipFirstFrame */, STACK_CLIP_NONE);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl),
+                argThat(rect -> rect.equals(windowCrop)));
+    }
+
+    @Test
+    public void testApply_clipAfter() {
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(mAnimation, null,
+                mStackBounds, false /* canSkipFirstFrame */, STACK_CLIP_AFTER_ANIM);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl), argThat(Rect::isEmpty));
+        verify(mTransaction).setFinalCrop(eq(mSurfaceControl),
+                argThat(rect -> rect.equals(mStackBounds)));
+    }
+
+    @Test
+    public void testApply_clipAfterOffsetPosition() {
+        // Stack bounds is (0, 0, 10, 10) position is (20, 40)
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(mAnimation,
+                new Point(20, 40), mStackBounds, false /* canSkipFirstFrame */,
+                STACK_CLIP_AFTER_ANIM);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl), argThat(Rect::isEmpty));
+        verify(mTransaction).setFinalCrop(eq(mSurfaceControl),
+                argThat(rect -> rect.left == 20 && rect.top == 40 && rect.right == 30
+                        && rect.bottom == 50));
+    }
+
+    @Test
+    public void testApply_clipBeforeNoAnimationBounds() {
+        // Stack bounds is (0, 0, 10, 10) animation clip is (0, 0, 0, 0)
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(mAnimation, null,
+                mStackBounds, false /* canSkipFirstFrame */, STACK_CLIP_BEFORE_ANIM);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl),
+                argThat(rect -> rect.equals(mStackBounds)));
+    }
+
+    @Test
+    public void testApply_clipBeforeNoStackBounds() {
+        // Stack bounds is (0, 0, 0, 0) animation clip is (0, 0, 20, 20)
+        Rect windowCrop = new Rect(0, 0, 20, 20);
+        Animation a = new ClipRectAnimation(windowCrop, windowCrop);
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(a, null,
+                null, false /* canSkipFirstFrame */, STACK_CLIP_BEFORE_ANIM);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl), argThat(Rect::isEmpty));
+    }
+
+    @Test
+    public void testApply_clipBeforeSmallerAnimationClip() {
+        // Stack bounds is (0, 0, 10, 10) animation clip is (0, 0, 5, 5)
+        Rect windowCrop = new Rect(0, 0, 5, 5);
+        Animation a = new ClipRectAnimation(windowCrop, windowCrop);
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(a, null,
+                mStackBounds, false /* canSkipFirstFrame */, STACK_CLIP_BEFORE_ANIM);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl),
+                argThat(rect -> rect.equals(windowCrop)));
+    }
+
+    @Test
+    public void testApply_clipBeforeSmallerStackClip() {
+        // Stack bounds is (0, 0, 10, 10) animation clip is (0, 0, 20, 20)
+        Rect windowCrop = new Rect(0, 0, 20, 20);
+        Animation a = new ClipRectAnimation(windowCrop, windowCrop);
+        WindowAnimationSpec windowAnimationSpec = new WindowAnimationSpec(a, null,
+                mStackBounds, false /* canSkipFirstFrame */, STACK_CLIP_BEFORE_ANIM);
+        windowAnimationSpec.apply(mTransaction, mSurfaceControl, 0);
+        verify(mTransaction).setWindowCrop(eq(mSurfaceControl),
+                argThat(rect -> rect.equals(mStackBounds)));
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java
index 67db5f4..7be203a 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java
@@ -16,7 +16,6 @@
 
 package com.android.server.wm;
 
-import android.util.MergedConfiguration;
 import android.view.WindowManager;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -45,8 +44,7 @@
 /**
  * Tests for the {@link WindowState} class.
  *
- * Build/Install/Run:
- *  bit FrameworksServicesTests:com.android.server.wm.WindowStateTests
+ * atest FrameworksServicesTests:com.android.server.wm.WindowStateTests
  */
 @SmallTest
 @Presubmit
@@ -213,6 +211,18 @@
         testPrepareWindowToDisplayDuringRelayout(true /*wasVisible*/);
     }
 
+    @Test
+    public void testCanAffectSystemUiFlags() throws Exception {
+        final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
+        app.mToken.setHidden(false);
+        assertTrue(app.canAffectSystemUiFlags());
+        app.mToken.setHidden(true);
+        assertFalse(app.canAffectSystemUiFlags());
+        app.mToken.setHidden(false);
+        app.mAttrs.alpha = 0.0f;
+        assertFalse(app.canAffectSystemUiFlags());
+    }
+
     private void testPrepareWindowToDisplayDuringRelayout(boolean wasVisible) {
         final WindowState root = createWindow(null, TYPE_APPLICATION, "root");
         root.mAttrs.flags |= WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON;
diff --git a/services/usage/java/com/android/server/usage/AppIdleHistory.java b/services/usage/java/com/android/server/usage/AppIdleHistory.java
index a1f1810..0cbda28 100644
--- a/services/usage/java/com/android/server/usage/AppIdleHistory.java
+++ b/services/usage/java/com/android/server/usage/AppIdleHistory.java
@@ -23,7 +23,6 @@
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_ACTIVE;
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_NEVER;
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_RARE;
-import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_WORKING_SET;
 
 import android.app.usage.UsageStatsManager;
 import android.os.SystemClock;
@@ -66,13 +65,7 @@
 
     // History for all users and all packages
     private SparseArray<ArrayMap<String,AppUsageHistory>> mIdleHistory = new SparseArray<>();
-    private long mLastPeriod = 0;
     private static final long ONE_MINUTE = 60 * 1000;
-    private static final int HISTORY_SIZE = 100;
-    private static final int FLAG_LAST_STATE = 2;
-    private static final int FLAG_PARTIAL_ACTIVE = 1;
-    private static final long PERIOD_DURATION = UsageStatsService.COMPRESS_TIME ? ONE_MINUTE
-            : 60 * ONE_MINUTE;
 
     @VisibleForTesting
     static final String APP_IDLE_FILENAME = "app_idle_stats.xml";
@@ -89,6 +82,10 @@
     private static final String ATTR_CURRENT_BUCKET = "appLimitBucket";
     // The reason the app was put in the above bucket
     private static final String ATTR_BUCKETING_REASON = "bucketReason";
+    // The last time a job was run for this app
+    private static final String ATTR_LAST_RUN_JOB_TIME = "lastJobRunTime";
+    // The time when the forced active state can be overridden.
+    private static final String ATTR_BUCKET_TIMEOUT_TIME = "bucketTimeoutTime";
 
     // device on time = mElapsedDuration + (timeNow - mElapsedSnapshot)
     private long mElapsedSnapshot; // Elapsed time snapshot when last write of mDeviceOnDuration
@@ -103,8 +100,6 @@
     private boolean mScreenOn;
 
     static class AppUsageHistory {
-        // Debug
-        final byte[] recent = new byte[HISTORY_SIZE];
         // Last used time using elapsed timebase
         long lastUsedElapsedTime;
         // Last used time using screen_on timebase
@@ -118,6 +113,13 @@
         String bucketingReason;
         // In-memory only, last bucket for which the listeners were informed
         int lastInformedBucket;
+        // The last time a job was run for this app, using elapsed timebase
+        long lastJobRunTime;
+        // When should the bucket state timeout, in elapsed timebase, if greater than
+        // lastUsedElapsedTime.
+        // This is used to keep the app in a high bucket regardless of other timeouts and
+        // predictions.
+        long bucketTimeoutTime;
     }
 
     AppIdleHistory(File storageDir, long elapsedRealtime) {
@@ -195,81 +197,47 @@
         writeScreenOnTime();
     }
 
-    public int reportUsage(String packageName, int userId, long elapsedRealtime) {
+    /**
+     * Mark the app as used and update the bucket if necessary. If there is a timeout specified
+     * that's in the future, then the usage event is temporary and keeps the app in the specified
+     * bucket at least until the timeout is reached. This can be used to keep the app in an
+     * elevated bucket for a while until some important task gets to run.
+     * @param packageName
+     * @param userId
+     * @param bucket the bucket to set the app to
+     * @param elapsedRealtime mark as used time if non-zero
+     * @param timeout set the timeout of the specified bucket, if non-zero
+     * @return
+     */
+    public int reportUsage(String packageName, int userId, int bucket, long elapsedRealtime,
+            long timeout) {
         ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
         AppUsageHistory appUsageHistory = getPackageHistory(userHistory, packageName,
                 elapsedRealtime, true);
 
-        shiftHistoryToNow(userHistory, elapsedRealtime);
+        if (elapsedRealtime != 0) {
+            appUsageHistory.lastUsedElapsedTime = mElapsedDuration
+                    + (elapsedRealtime - mElapsedSnapshot);
+            appUsageHistory.lastUsedScreenTime = getScreenOnTime(elapsedRealtime);
+        }
 
-        appUsageHistory.lastUsedElapsedTime = mElapsedDuration
-                + (elapsedRealtime - mElapsedSnapshot);
-        appUsageHistory.lastUsedScreenTime = getScreenOnTime(elapsedRealtime);
-        appUsageHistory.recent[HISTORY_SIZE - 1] = FLAG_LAST_STATE | FLAG_PARTIAL_ACTIVE;
-        if (appUsageHistory.currentBucket > STANDBY_BUCKET_ACTIVE) {
-            appUsageHistory.currentBucket = STANDBY_BUCKET_ACTIVE;
+        if (appUsageHistory.currentBucket > bucket) {
+            appUsageHistory.currentBucket = bucket;
             if (DEBUG) {
-                Slog.d(TAG, "Moved " + packageName + " to bucket=" + appUsageHistory.currentBucket
+                Slog.d(TAG, "Moved " + packageName + " to bucket=" + appUsageHistory
+                        .currentBucket
                         + ", reason=" + appUsageHistory.bucketingReason);
             }
+            if (timeout > elapsedRealtime) {
+                // Convert to elapsed timebase
+                appUsageHistory.bucketTimeoutTime = mElapsedDuration + (timeout - mElapsedSnapshot);
+            }
         }
         appUsageHistory.bucketingReason = REASON_USAGE;
 
         return appUsageHistory.currentBucket;
     }
 
-    public int reportMildUsage(String packageName, int userId, long elapsedRealtime) {
-        ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
-        AppUsageHistory appUsageHistory = getPackageHistory(userHistory, packageName,
-                elapsedRealtime, true);
-        if (appUsageHistory.currentBucket > STANDBY_BUCKET_WORKING_SET) {
-            appUsageHistory.currentBucket = STANDBY_BUCKET_WORKING_SET;
-            if (DEBUG) {
-                Slog.d(TAG, "Moved " + packageName + " to bucket=" + appUsageHistory.currentBucket
-                        + ", reason=" + appUsageHistory.bucketingReason);
-            }
-        }
-        // TODO: Should this be a different reason for partial usage?
-        appUsageHistory.bucketingReason = REASON_USAGE;
-
-        return appUsageHistory.currentBucket;
-    }
-
-    public void setIdle(String packageName, int userId, long elapsedRealtime) {
-        ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
-        AppUsageHistory appUsageHistory = getPackageHistory(userHistory, packageName,
-                elapsedRealtime, true);
-
-        shiftHistoryToNow(userHistory, elapsedRealtime);
-
-        appUsageHistory.recent[HISTORY_SIZE - 1] &= ~FLAG_LAST_STATE;
-    }
-
-    private void shiftHistoryToNow(ArrayMap<String, AppUsageHistory> userHistory,
-            long elapsedRealtime) {
-        long thisPeriod = elapsedRealtime / PERIOD_DURATION;
-        // Has the period switched over? Slide all users' package histories
-        if (mLastPeriod != 0 && mLastPeriod < thisPeriod
-                && (thisPeriod - mLastPeriod) < HISTORY_SIZE - 1) {
-            int diff = (int) (thisPeriod - mLastPeriod);
-            final int NUSERS = mIdleHistory.size();
-            for (int u = 0; u < NUSERS; u++) {
-                userHistory = mIdleHistory.valueAt(u);
-                for (AppUsageHistory idleState : userHistory.values()) {
-                    // Shift left
-                    System.arraycopy(idleState.recent, diff, idleState.recent, 0,
-                            HISTORY_SIZE - diff);
-                    // Replicate last state across the diff
-                    for (int i = 0; i < diff; i++) {
-                        idleState.recent[HISTORY_SIZE - i - 1] =
-                            (byte) (idleState.recent[HISTORY_SIZE - diff - 1] & FLAG_LAST_STATE);
-                    }
-                }
-            }
-        }
-        mLastPeriod = thisPeriod;
-    }
-
     private ArrayMap<String, AppUsageHistory> getUserHistory(int userId) {
         ArrayMap<String, AppUsageHistory> userHistory = mIdleHistory.get(userId);
         if (userHistory == null) {
@@ -291,6 +259,7 @@
             appUsageHistory.currentBucket = STANDBY_BUCKET_NEVER;
             appUsageHistory.bucketingReason = REASON_DEFAULT;
             appUsageHistory.lastInformedBucket = -1;
+            appUsageHistory.lastJobRunTime = Long.MIN_VALUE; // long long time ago
             userHistory.put(packageName, appUsageHistory);
         }
         return appUsageHistory;
@@ -338,6 +307,38 @@
         }
     }
 
+    /**
+     * Marks the last time a job was run, with the given elapsedRealtime. The time stored is
+     * based on the elapsed timebase.
+     * @param packageName
+     * @param userId
+     * @param elapsedRealtime
+     */
+    public void setLastJobRunTime(String packageName, int userId, long elapsedRealtime) {
+        ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
+        AppUsageHistory appUsageHistory =
+                getPackageHistory(userHistory, packageName, elapsedRealtime, true);
+        appUsageHistory.lastJobRunTime = getElapsedTime(elapsedRealtime);
+    }
+
+    /**
+     * Returns the time since the last job was run for this app. This can be larger than the
+     * current elapsedRealtime, in case it happened before boot or a really large value if no jobs
+     * were ever run.
+     * @param packageName
+     * @param userId
+     * @param elapsedRealtime
+     * @return
+     */
+    public long getTimeSinceLastJobRun(String packageName, int userId, long elapsedRealtime) {
+        ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
+        AppUsageHistory appUsageHistory =
+                getPackageHistory(userHistory, packageName, elapsedRealtime, true);
+        // Don't adjust the default, else it'll wrap around to a positive value
+        if (appUsageHistory.lastJobRunTime == Long.MIN_VALUE) return Long.MAX_VALUE;
+        return getElapsedTime(elapsedRealtime) - appUsageHistory.lastJobRunTime;
+    }
+
     public int getAppStandbyBucket(String packageName, int userId, long elapsedRealtime) {
         ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
         AppUsageHistory appUsageHistory =
@@ -473,12 +474,8 @@
                                 Long.parseLong(parser.getAttributeValue(null, ATTR_ELAPSED_IDLE));
                         appUsageHistory.lastUsedScreenTime =
                                 Long.parseLong(parser.getAttributeValue(null, ATTR_SCREEN_IDLE));
-                        String lastPredictedTimeString = parser.getAttributeValue(null,
-                                ATTR_LAST_PREDICTED_TIME);
-                        if (lastPredictedTimeString != null) {
-                            appUsageHistory.lastPredictedTime =
-                                    Long.parseLong(lastPredictedTimeString);
-                        }
+                        appUsageHistory.lastPredictedTime = getLongValue(parser,
+                                ATTR_LAST_PREDICTED_TIME, 0L);
                         String currentBucketString = parser.getAttributeValue(null,
                                 ATTR_CURRENT_BUCKET);
                         appUsageHistory.currentBucket = currentBucketString == null
@@ -486,6 +483,10 @@
                                 : Integer.parseInt(currentBucketString);
                         appUsageHistory.bucketingReason =
                                 parser.getAttributeValue(null, ATTR_BUCKETING_REASON);
+                        appUsageHistory.lastJobRunTime = getLongValue(parser,
+                                ATTR_LAST_RUN_JOB_TIME, Long.MIN_VALUE);
+                        appUsageHistory.bucketTimeoutTime = getLongValue(parser,
+                                ATTR_BUCKET_TIMEOUT_TIME, 0L);
                         if (appUsageHistory.bucketingReason == null) {
                             appUsageHistory.bucketingReason = REASON_DEFAULT;
                         }
@@ -501,6 +502,12 @@
         }
     }
 
+    private long getLongValue(XmlPullParser parser, String attrName, long defValue) {
+        String value = parser.getAttributeValue(null, attrName);
+        if (value == null) return defValue;
+        return Long.parseLong(value);
+    }
+
     public void writeAppIdleTimes(int userId) {
         FileOutputStream fos = null;
         AtomicFile appIdleFile = new AtomicFile(getUserFile(userId));
@@ -531,6 +538,14 @@
                 xml.attribute(null, ATTR_CURRENT_BUCKET,
                         Integer.toString(history.currentBucket));
                 xml.attribute(null, ATTR_BUCKETING_REASON, history.bucketingReason);
+                if (history.bucketTimeoutTime > 0) {
+                    xml.attribute(null, ATTR_BUCKET_TIMEOUT_TIME, Long.toString(history
+                            .bucketTimeoutTime));
+                }
+                if (history.lastJobRunTime != Long.MIN_VALUE) {
+                    xml.attribute(null, ATTR_LAST_RUN_JOB_TIME, Long.toString(history
+                            .lastJobRunTime));
+                }
                 xml.endTag(null, TAG_PACKAGE);
             }
 
@@ -565,6 +580,10 @@
             TimeUtils.formatDuration(screenOnTime - appUsageHistory.lastUsedScreenTime, idpw);
             idpw.print(" lastPredictedTime=");
             TimeUtils.formatDuration(totalElapsedTime - appUsageHistory.lastPredictedTime, idpw);
+            idpw.print(" bucketTimeoutTime=");
+            TimeUtils.formatDuration(totalElapsedTime - appUsageHistory.bucketTimeoutTime, idpw);
+            idpw.print(" lastJobRunTime=");
+            TimeUtils.formatDuration(totalElapsedTime - appUsageHistory.lastJobRunTime, idpw);
             idpw.print(" idle=" + (isIdle(packageName, userId, elapsedRealtime) ? "y" : "n"));
             idpw.print(" bucket=" + appUsageHistory.currentBucket
                     + " reason=" + appUsageHistory.bucketingReason);
@@ -579,21 +598,4 @@
         idpw.println();
         idpw.decreaseIndent();
     }
-
-    public void dumpHistory(IndentingPrintWriter idpw, int userId) {
-        ArrayMap<String, AppUsageHistory> userHistory = mIdleHistory.get(userId);
-        final long elapsedRealtime = SystemClock.elapsedRealtime();
-        if (userHistory == null) return;
-        final int P = userHistory.size();
-        for (int p = 0; p < P; p++) {
-            final String packageName = userHistory.keyAt(p);
-            final byte[] history = userHistory.valueAt(p).recent;
-            for (int i = 0; i < HISTORY_SIZE; i++) {
-                idpw.print(history[i] == 0 ? '.' : 'A');
-            }
-            idpw.print(" idle=" + (isIdle(packageName, userId, elapsedRealtime) ? "y" : "n"));
-            idpw.print("  " + packageName);
-            idpw.println();
-        }
-    }
 }
diff --git a/services/usage/java/com/android/server/usage/AppStandbyController.java b/services/usage/java/com/android/server/usage/AppStandbyController.java
index 9b588fa..2ec218a 100644
--- a/services/usage/java/com/android/server/usage/AppStandbyController.java
+++ b/services/usage/java/com/android/server/usage/AppStandbyController.java
@@ -36,7 +36,6 @@
 import android.app.admin.DevicePolicyManager;
 import android.app.usage.UsageStatsManager.StandbyBuckets;
 import android.app.usage.UsageEvents;
-import android.app.usage.UsageStatsManager;
 import android.app.usage.UsageStatsManagerInternal.AppIdleStateChangeListener;
 import android.appwidget.AppWidgetManager;
 import android.content.BroadcastReceiver;
@@ -82,6 +81,8 @@
 
 import java.io.File;
 import java.io.PrintWriter;
+import java.time.Duration;
+import java.time.format.DateTimeParseException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -263,8 +264,9 @@
                 }
                 if (!packageName.equals(providerPkgName)) {
                     synchronized (mAppIdleLock) {
-                        int newBucket = mAppIdleHistory.reportMildUsage(packageName, userId,
-                                    elapsedRealtime);
+                        int newBucket = mAppIdleHistory.reportUsage(packageName, userId,
+                                STANDBY_BUCKET_ACTIVE, elapsedRealtime,
+                                elapsedRealtime + 2 * ONE_HOUR);
                         maybeInformListeners(packageName, userId, elapsedRealtime,
                                 newBucket);
                     }
@@ -406,8 +408,10 @@
                         AppIdleHistory.AppUsageHistory app =
                                 mAppIdleHistory.getAppUsageHistory(packageName,
                                 userId, elapsedRealtime);
-                        // If the bucket was forced by the developer, leave it alone
-                        if (REASON_FORCED.equals(app.bucketingReason)) {
+                        // If the bucket was forced by the developer or the app is within the
+                        // temporary active period, leave it alone.
+                        if (REASON_FORCED.equals(app.bucketingReason)
+                                || !hasBucketTimeoutPassed(app, elapsedRealtime)) {
                             continue;
                         }
                         boolean predictionLate = false;
@@ -449,6 +453,11 @@
                     - app.lastPredictedTime > PREDICTION_TIMEOUT;
     }
 
+    private boolean hasBucketTimeoutPassed(AppIdleHistory.AppUsageHistory app,
+            long elapsedRealtime) {
+        return app.bucketTimeoutTime < mAppIdleHistory.getElapsedTime(elapsedRealtime);
+    }
+
     private void maybeInformListeners(String packageName, int userId,
             long elapsedRealtime, int bucket) {
         synchronized (mAppIdleLock) {
@@ -544,11 +553,13 @@
 
                 final int newBucket;
                 if (event.mEventType == UsageEvents.Event.NOTIFICATION_SEEN) {
-                    newBucket = mAppIdleHistory.reportMildUsage(event.mPackage, userId,
-                            elapsedRealtime);
+                    newBucket = mAppIdleHistory.reportUsage(event.mPackage, userId,
+                            STANDBY_BUCKET_WORKING_SET,
+                            elapsedRealtime, elapsedRealtime + 2 * ONE_HOUR);
                 } else {
                     newBucket = mAppIdleHistory.reportUsage(event.mPackage, userId,
-                            elapsedRealtime);
+                            STANDBY_BUCKET_ACTIVE,
+                            elapsedRealtime, elapsedRealtime + 2 * ONE_HOUR);
                 }
 
                 maybeInformListeners(event.mPackage, userId, elapsedRealtime,
@@ -592,6 +603,19 @@
         }
     }
 
+    public void setLastJobRunTime(String packageName, int userId, long elapsedRealtime) {
+        synchronized (mAppIdleLock) {
+            mAppIdleHistory.setLastJobRunTime(packageName, userId, elapsedRealtime);
+        }
+    }
+
+    public long getTimeSinceLastJobRun(String packageName, int userId) {
+        final long elapsedRealtime = mInjector.elapsedRealtime();
+        synchronized (mAppIdleLock) {
+            return mAppIdleHistory.getTimeSinceLastJobRun(packageName, userId, elapsedRealtime);
+        }
+    }
+
     public void onUserRemoved(int userId) {
         synchronized (mAppIdleLock) {
             mAppIdleHistory.onUserRemoved(userId);
@@ -805,16 +829,27 @@
             AppIdleHistory.AppUsageHistory app = mAppIdleHistory.getAppUsageHistory(packageName,
                     userId, elapsedRealtime);
             boolean predicted = reason != null && reason.startsWith(REASON_PREDICTED);
+
             // Don't allow changing bucket if higher than ACTIVE
             if (app.currentBucket < STANDBY_BUCKET_ACTIVE) return;
-            // Don't allow prediction to change from or to NEVER
+
+            // Don't allow prediction to change from/to NEVER
             if ((app.currentBucket == STANDBY_BUCKET_NEVER
                     || newBucket == STANDBY_BUCKET_NEVER)
                     && predicted) {
                 return;
             }
+
             // If the bucket was forced, don't allow prediction to override
             if (app.bucketingReason.equals(REASON_FORCED) && predicted) return;
+
+            // If the bucket is required to stay in a higher state for a specified duration, don't
+            // override unless the duration has passed
+            if (predicted && app.currentBucket < newBucket
+                    && !hasBucketTimeoutPassed(app, elapsedRealtime)) {
+                return;
+            }
+
             mAppIdleHistory.setAppStandbyBucket(packageName, userId, elapsedRealtime, newBucket,
                     reason);
         }
@@ -947,7 +982,10 @@
                 final PackageInfo pi = packages.get(i);
                 String packageName = pi.packageName;
                 if (pi.applicationInfo != null && pi.applicationInfo.isSystemApp()) {
-                    mAppIdleHistory.reportUsage(packageName, userId, elapsedRealtime);
+                    // Mark app as used for 4 hours. After that it can timeout to whatever the
+                    // past usage pattern was.
+                    mAppIdleHistory.reportUsage(packageName, userId, STANDBY_BUCKET_ACTIVE, 0,
+                            elapsedRealtime + 4 * ONE_HOUR);
                     if (isAppSpecial(packageName, UserHandle.getAppId(pi.applicationInfo.uid),
                             userId)) {
                         mAppIdleHistory.setAppStandbyBucket(packageName, userId, elapsedRealtime,
@@ -967,12 +1005,6 @@
                 .sendToTarget();
     }
 
-    void dumpHistory(IndentingPrintWriter idpw, int userId) {
-        synchronized (mAppIdleLock) {
-            mAppIdleHistory.dumpHistory(idpw, userId);
-        }
-    }
-
     void dumpUser(IndentingPrintWriter idpw, int userId, String pkg) {
         synchronized (mAppIdleLock) {
             mAppIdleHistory.dump(idpw, userId, pkg);
@@ -1278,10 +1310,10 @@
             synchronized (mAppIdleLock) {
 
                 // Default: 24 hours between paroles
-                mAppIdleParoleIntervalMillis = mParser.getLong(KEY_PAROLE_INTERVAL,
+                mAppIdleParoleIntervalMillis = mParser.getDurationMillis(KEY_PAROLE_INTERVAL,
                         COMPRESS_TIME ? ONE_MINUTE * 10 : 24 * 60 * ONE_MINUTE);
 
-                mAppIdleParoleDurationMillis = mParser.getLong(KEY_PAROLE_DURATION,
+                mAppIdleParoleDurationMillis = mParser.getDurationMillis(KEY_PAROLE_DURATION,
                         COMPRESS_TIME ? ONE_MINUTE : 10 * ONE_MINUTE); // 10 minutes
 
                 String screenThresholdsValue = mParser.getString(KEY_SCREEN_TIME_THRESHOLDS, null);
@@ -1308,7 +1340,15 @@
                 if (thresholds.length == THRESHOLD_BUCKETS.length) {
                     long[] array = new long[THRESHOLD_BUCKETS.length];
                     for (int i = 0; i < THRESHOLD_BUCKETS.length; i++) {
-                        array[i] = Long.parseLong(thresholds[i]);
+                        try {
+                            if (thresholds[i].startsWith("P") || thresholds[i].startsWith("p")) {
+                                array[i] = Duration.parse(thresholds[i]).toMillis();
+                            } else {
+                                array[i] = Long.parseLong(thresholds[i]);
+                            }
+                        } catch (NumberFormatException|DateTimeParseException e) {
+                            return defaults;
+                        }
                     }
                     return array;
                 } else {
diff --git a/services/usage/java/com/android/server/usage/StorageStatsService.java b/services/usage/java/com/android/server/usage/StorageStatsService.java
index 82f8001..2fec20a 100644
--- a/services/usage/java/com/android/server/usage/StorageStatsService.java
+++ b/services/usage/java/com/android/server/usage/StorageStatsService.java
@@ -49,6 +49,7 @@
 import android.provider.Settings;
 import android.text.format.DateUtils;
 import android.util.ArrayMap;
+import android.util.DataUnit;
 import android.util.Slog;
 import android.util.SparseLongArray;
 
@@ -73,7 +74,7 @@
     private static final String PROP_VERIFY_STORAGE = "fw.verify_storage";
 
     private static final long DELAY_IN_MILLIS = 30 * DateUtils.SECOND_IN_MILLIS;
-    private static final long DEFAULT_QUOTA = 64 * TrafficStats.MB_IN_BYTES;
+    private static final long DEFAULT_QUOTA = DataUnit.MEBIBYTES.toBytes(64);
 
     public static class Lifecycle extends SystemService {
         private StorageStatsService mService;
@@ -167,8 +168,11 @@
     public boolean isReservedSupported(String volumeUuid, String callingPackage) {
         enforcePermission(Binder.getCallingUid(), callingPackage);
 
-        // TODO: implement as part of b/62024591
-        return false;
+        if (volumeUuid == StorageManager.UUID_PRIVATE_INTERNAL) {
+            return SystemProperties.getBoolean(StorageManager.PROP_HAS_RESERVED, false);
+        } else {
+            return false;
+        }
     }
 
     @Override
diff --git a/services/usage/java/com/android/server/usage/UsageStatsService.java b/services/usage/java/com/android/server/usage/UsageStatsService.java
index cdce448..463a26e 100644
--- a/services/usage/java/com/android/server/usage/UsageStatsService.java
+++ b/services/usage/java/com/android/server/usage/UsageStatsService.java
@@ -68,8 +68,6 @@
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 
@@ -478,7 +476,6 @@
             IndentingPrintWriter idpw = new IndentingPrintWriter(pw, "  ");
 
             boolean checkin = false;
-            boolean history = false;
             String pkg = null;
 
             if (args != null) {
@@ -486,11 +483,6 @@
                     String arg = args[i];
                     if ("--checkin".equals(arg)) {
                         checkin = true;
-                    } else if ("--history".equals(arg)) {
-                        history = true;
-                    } else if ("history".equals(arg)) {
-                        history = true;
-                        break;
                     } else if ("flush".equals(arg)) {
                         flushToDiskLocked();
                         pw.println("Flushed stats to disk");
@@ -514,9 +506,6 @@
                 } else {
                     mUserState.valueAt(i).dump(idpw, pkg);
                     idpw.println();
-                    if (history) {
-                        mAppStandby.dumpHistory(idpw, userId);
-                    }
                 }
                 mAppStandby.dumpUser(idpw, userId, pkg);
                 idpw.decreaseIndent();
@@ -1021,5 +1010,15 @@
             return UsageStatsService.this.queryUsageStats(
                     userId, intervalType, beginTime, endTime, obfuscateInstantApps);
         }
+
+        @Override
+        public void setLastJobRunTime(String packageName, int userId, long elapsedRealtime) {
+            mAppStandby.setLastJobRunTime(packageName, userId, elapsedRealtime);
+        }
+
+        @Override
+        public long getTimeSinceLastJobRun(String packageName, int userId) {
+            return mAppStandby.getTimeSinceLastJobRun(packageName, userId);
+        }
     }
 }
diff --git a/services/usb/java/com/android/server/usb/UsbDeviceManager.java b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
index 1b057f9..4a7072d 100644
--- a/services/usb/java/com/android/server/usb/UsbDeviceManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
@@ -16,6 +16,9 @@
 
 package com.android.server.usb;
 
+import android.app.ActivityManager;
+import android.app.ActivityManagerInternal;
+import android.app.KeyguardManager;
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
@@ -26,6 +29,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.database.ContentObserver;
@@ -38,6 +42,7 @@
 import android.hardware.usb.UsbPort;
 import android.hardware.usb.UsbPortStatus;
 import android.os.BatteryManager;
+import android.os.Environment;
 import android.os.FileUtils;
 import android.os.Handler;
 import android.os.Looper;
@@ -60,6 +65,7 @@
 import com.android.internal.os.SomeArgs;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.server.FgThread;
+import com.android.server.LocalServices;
 
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -75,7 +81,7 @@
 /**
  * UsbDeviceManager manages USB state in device mode.
  */
-public class UsbDeviceManager {
+public class UsbDeviceManager implements ActivityManagerInternal.ScreenObserver {
 
     private static final String TAG = "UsbDeviceManager";
     private static final boolean DEBUG = false;
@@ -97,6 +103,12 @@
     private static final String USB_STATE_PROPERTY = "sys.usb.state";
 
     /**
+     * The SharedPreference setting per user that stores the screen unlocked functions between
+     * sessions.
+     */
+    private static final String UNLOCKED_CONFIG_PREF = "usb-screen-unlocked-config-%d";
+
+    /**
      * ro.bootmode value when phone boots into usual Android.
      */
     private static final String NORMAL_BOOT = "normal";
@@ -128,6 +140,8 @@
     private static final int MSG_UPDATE_CHARGING_STATE = 9;
     private static final int MSG_UPDATE_HOST_STATE = 10;
     private static final int MSG_LOCALE_CHANGED = 11;
+    private static final int MSG_SET_SCREEN_UNLOCKED_FUNCTIONS = 12;
+    private static final int MSG_UPDATE_SCREEN_LOCK = 13;
 
     private static final int AUDIO_MODE_SOURCE = 1;
 
@@ -169,6 +183,7 @@
     private Intent mBroadcastedIntent;
     private boolean mPendingBootBroadcast;
     private static Set<Integer> sBlackListedInterfaces;
+    private SharedPreferences mSettings;
 
     static {
         sBlackListedInterfaces = new HashSet<>();
@@ -217,6 +232,31 @@
         }
     };
 
+    @Override
+    public void onKeyguardStateChanged(boolean isShowing) {
+        int userHandle = ActivityManager.getCurrentUser();
+        boolean secure = mContext.getSystemService(KeyguardManager.class)
+                .isDeviceSecure(userHandle);
+        boolean unlocking = mContext.getSystemService(UserManager.class)
+                .isUserUnlockingOrUnlocked(userHandle);
+        if (DEBUG) {
+            Slog.v(TAG, "onKeyguardStateChanged: isShowing:" + isShowing + " secure:" + secure
+                    + " unlocking:" + unlocking + " user:" + userHandle);
+        }
+        // We are unlocked when the keyguard is down or non-secure, and user storage is unlocked.
+        mHandler.sendMessage(MSG_UPDATE_SCREEN_LOCK, (isShowing && secure) || !unlocking);
+    }
+
+    @Override
+    public void onAwakeStateChanged(boolean isAwake) {
+        // ignore
+    }
+
+    /** Called when a user is unlocked. */
+    public void onUnlockUser(int userHandle) {
+        onKeyguardStateChanged(false);
+    }
+
     public UsbDeviceManager(Context context, UsbAlsaManager alsaManager,
             UsbSettingsManager settingsManager) {
         mContext = context;
@@ -303,6 +343,8 @@
     public void systemReady() {
         if (DEBUG) Slog.d(TAG, "systemReady");
 
+        LocalServices.getService(ActivityManagerInternal.class).registerScreenObserver(this);
+
         mNotificationManager = (NotificationManager)
                 mContext.getSystemService(Context.NOTIFICATION_SERVICE);
 
@@ -407,6 +449,14 @@
         return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK);
     }
 
+    private SharedPreferences getPinnedSharedPrefs(Context context) {
+        final File prefsFile = new File(new File(
+                Environment.getDataUserCePackageDirectory(StorageManager.UUID_PRIVATE_INTERNAL,
+                        context.getUserId(), context.getPackageName()), "shared_prefs"),
+                UsbDeviceManager.class.getSimpleName() + ".xml");
+        return context.getSharedPreferences(prefsFile, Context.MODE_PRIVATE);
+    }
+
     private final class UsbHandler extends Handler {
 
         // current USB state
@@ -423,11 +473,13 @@
         private UsbAccessory mCurrentAccessory;
         private int mUsbNotificationId;
         private boolean mAdbNotificationShown;
-        private int mCurrentUser = UserHandle.USER_NULL;
+        private int mCurrentUser;
         private boolean mUsbCharging;
         private String mCurrentOemFunctions;
         private boolean mHideUsbNotification;
         private boolean mSupportsAllCombinations;
+        private String mScreenUnlockedFunctions = UsbManager.USB_FUNCTION_NONE;
+        private boolean mScreenLocked;
 
         public UsbHandler(Looper looper) {
             super(looper);
@@ -449,6 +501,9 @@
                             SystemProperties.get(USB_STATE_PROPERTY));
                 }
 
+                mCurrentUser = ActivityManager.getCurrentUser();
+                mScreenLocked = true;
+
                 /*
                  * Use the normal bootmode persistent prop to maintain state of adb across
                  * all boot modes.
@@ -653,7 +708,7 @@
         private boolean trySetEnabledFunctions(String functions, boolean forceRestart) {
             if (functions == null || applyAdbFunction(functions)
                     .equals(UsbManager.USB_FUNCTION_NONE)) {
-                functions = getDefaultFunctions();
+                functions = getChargingFunctions();
             }
             functions = applyAdbFunction(functions);
 
@@ -876,6 +931,14 @@
                     mMidiEnabled && mConfigured, mMidiCard, mMidiDevice);
         }
 
+        private void setScreenUnlockedFunctions() {
+            setEnabledFunctions(mScreenUnlockedFunctions, false,
+                    UsbManager.containsFunction(mScreenUnlockedFunctions,
+                            UsbManager.USB_FUNCTION_MTP)
+                            || UsbManager.containsFunction(mScreenUnlockedFunctions,
+                            UsbManager.USB_FUNCTION_PTP));
+        }
+
         @Override
         public void handleMessage(Message msg) {
             switch (msg.what) {
@@ -895,7 +958,13 @@
                     if (mBootCompleted) {
                         if (!mConnected && !hasMessages(MSG_ACCESSORY_MODE_ENTER_TIMEOUT)) {
                             // restore defaults when USB is disconnected
-                            setEnabledFunctions(null, !mAdbEnabled, false);
+                            if (!mScreenLocked
+                                    && !UsbManager.USB_FUNCTION_NONE.equals(
+                                    mScreenUnlockedFunctions)) {
+                                setScreenUnlockedFunctions();
+                            } else {
+                                setEnabledFunctions(null, !mAdbEnabled, false);
+                            }
                         }
                         updateUsbFunctions();
                     } else {
@@ -978,6 +1047,47 @@
                     String functions = (String) msg.obj;
                     setEnabledFunctions(functions, false, msg.arg1 == 1);
                     break;
+                case MSG_SET_SCREEN_UNLOCKED_FUNCTIONS:
+                    mScreenUnlockedFunctions = (String) msg.obj;
+                    SharedPreferences.Editor editor = mSettings.edit();
+                    editor.putString(String.format(Locale.ENGLISH, UNLOCKED_CONFIG_PREF,
+                            mCurrentUser), mScreenUnlockedFunctions);
+                    editor.commit();
+                    if (!mScreenLocked && !UsbManager.USB_FUNCTION_NONE.equals(
+                            mScreenUnlockedFunctions)) {
+                        // If the screen is unlocked, also set current functions.
+                        setScreenUnlockedFunctions();
+                    }
+                    break;
+                case MSG_UPDATE_SCREEN_LOCK:
+                    if (msg.arg1 == 1 == mScreenLocked) {
+                        break;
+                    }
+                    mScreenLocked = msg.arg1 == 1;
+                    if (mSettings == null && !mScreenLocked) {
+                        // Shared preferences aren't accessible until the user has been unlocked.
+                        mSettings = getPinnedSharedPrefs(mContext);
+                        mScreenUnlockedFunctions = mSettings.getString(
+                                String.format(Locale.ENGLISH, UNLOCKED_CONFIG_PREF, mCurrentUser),
+                                UsbManager.USB_FUNCTION_NONE);
+                    }
+                    if (!mBootCompleted) {
+                        break;
+                    }
+                    if (mScreenLocked) {
+                        if (!mConnected) {
+                            setEnabledFunctions(null, false, false);
+                        }
+                    } else {
+                        if (!UsbManager.USB_FUNCTION_NONE.equals(mScreenUnlockedFunctions)
+                                && (UsbManager.USB_FUNCTION_ADB.equals(mCurrentFunctions)
+                                || (UsbManager.USB_FUNCTION_MTP.equals(mCurrentFunctions)
+                                        && !mUsbDataUnlocked))) {
+                            // Set the screen unlocked functions if current function is charging.
+                            setScreenUnlockedFunctions();
+                        }
+                    }
+                    break;
                 case MSG_UPDATE_USER_RESTRICTIONS:
                     // Restart the USB stack if USB transfer is enabled but no longer allowed.
                     final boolean forceRestart = mUsbDataUnlocked
@@ -1001,7 +1111,13 @@
                         updateUsbStateBroadcastIfNeeded(false);
                         mPendingBootBroadcast = false;
                     }
-                    setEnabledFunctions(null, false, false);
+
+                    if (!mScreenLocked
+                            && !UsbManager.USB_FUNCTION_NONE.equals(mScreenUnlockedFunctions)) {
+                        setScreenUnlockedFunctions();
+                    } else {
+                        setEnabledFunctions(null, false, false);
+                    }
                     if (mCurrentAccessory != null) {
                         getCurrentSettings().accessoryAttached(mCurrentAccessory);
                     }
@@ -1011,16 +1127,15 @@
                     break;
                 case MSG_USER_SWITCHED: {
                     if (mCurrentUser != msg.arg1) {
-                        // Restart the USB stack and re-apply user restrictions for MTP or PTP.
-                        if (mUsbDataUnlocked
-                                && isUsbDataTransferActive()
-                                && mCurrentUser != UserHandle.USER_NULL) {
-                            Slog.v(TAG, "Current user switched to " + msg.arg1
-                                    + "; resetting USB host stack for MTP or PTP");
-                            // avoid leaking sensitive data from previous user
-                            setEnabledFunctions(null, true, false);
+                        if (DEBUG) {
+                            Slog.v(TAG, "Current user switched to " + msg.arg1);
                         }
                         mCurrentUser = msg.arg1;
+                        mScreenLocked = true;
+                        mScreenUnlockedFunctions = mSettings.getString(
+                                String.format(Locale.ENGLISH, UNLOCKED_CONFIG_PREF, mCurrentUser),
+                                UsbManager.USB_FUNCTION_NONE);
+                        setEnabledFunctions(null, false, false);
                     }
                     break;
                 }
@@ -1072,20 +1187,12 @@
                 titleRes = com.android.internal.R.string.usb_unsupported_audio_accessory_title;
                 id = SystemMessage.NOTE_USB_AUDIO_ACCESSORY_NOT_SUPPORTED;
             } else if (mConnected) {
-                if (!mUsbDataUnlocked) {
-                    if (mSourcePower) {
-                        titleRes = com.android.internal.R.string.usb_supplying_notification_title;
-                        id = SystemMessage.NOTE_USB_SUPPLYING;
-                    } else {
-                        titleRes = com.android.internal.R.string.usb_charging_notification_title;
-                        id = SystemMessage.NOTE_USB_CHARGING;
-                    }
-                } else if (UsbManager.containsFunction(mCurrentFunctions,
-                        UsbManager.USB_FUNCTION_MTP)) {
+                if (UsbManager.containsFunction(mCurrentFunctions,
+                        UsbManager.USB_FUNCTION_MTP) && mUsbDataUnlocked) {
                     titleRes = com.android.internal.R.string.usb_mtp_notification_title;
                     id = SystemMessage.NOTE_USB_MTP;
                 } else if (UsbManager.containsFunction(mCurrentFunctions,
-                        UsbManager.USB_FUNCTION_PTP)) {
+                        UsbManager.USB_FUNCTION_PTP) && mUsbDataUnlocked) {
                     titleRes = com.android.internal.R.string.usb_ptp_notification_title;
                     id = SystemMessage.NOTE_USB_PTP;
                 } else if (UsbManager.containsFunction(mCurrentFunctions,
@@ -1236,7 +1343,7 @@
             }
         }
 
-        private String getDefaultFunctions() {
+        private String getChargingFunctions() {
             String func = SystemProperties.get(getPersistProp(true),
                     UsbManager.USB_FUNCTION_NONE);
             // if ADB is enabled, reset functions to ADB
@@ -1253,6 +1360,8 @@
             pw.println("  mCurrentFunctions: " + mCurrentFunctions);
             pw.println("  mCurrentOemFunctions: " + mCurrentOemFunctions);
             pw.println("  mCurrentFunctionsApplied: " + mCurrentFunctionsApplied);
+            pw.println("  mScreenUnlockedFunctions: " + mScreenUnlockedFunctions);
+            pw.println("  mScreenLocked: " + mScreenLocked);
             pw.println("  mConnected: " + mConnected);
             pw.println("  mConfigured: " + mConfigured);
             pw.println("  mUsbDataUnlocked: " + mUsbDataUnlocked);
@@ -1309,6 +1418,17 @@
         mHandler.sendMessage(MSG_SET_CURRENT_FUNCTIONS, functions, usbDataUnlocked);
     }
 
+    /**
+     * Sets the functions which are set when the screen is unlocked.
+     * @param functions Functions to set.
+     */
+    public void setScreenUnlockedFunctions(String functions) {
+        if (DEBUG) {
+            Slog.d(TAG, "setScreenUnlockedFunctions(" + functions + ")");
+        }
+        mHandler.sendMessage(MSG_SET_SCREEN_UNLOCKED_FUNCTIONS, functions);
+    }
+
     private void readOemUsbOverrideConfig() {
         String[] configList = mContext.getResources().getStringArray(
                 com.android.internal.R.array.config_oemUsbModeOverride);
diff --git a/services/usb/java/com/android/server/usb/UsbService.java b/services/usb/java/com/android/server/usb/UsbService.java
index 8554cf7..1a20819 100644
--- a/services/usb/java/com/android/server/usb/UsbService.java
+++ b/services/usb/java/com/android/server/usb/UsbService.java
@@ -87,6 +87,11 @@
         public void onStopUser(int userHandle) {
             mUsbService.onStopUser(UserHandle.of(userHandle));
         }
+
+        @Override
+        public void onUnlockUser(int userHandle) {
+            mUsbService.onUnlockUser(userHandle);
+        }
     }
 
     private static final String TAG = "UsbService";
@@ -205,6 +210,13 @@
         }
     }
 
+    /** Called when a user is unlocked. */
+    public void onUnlockUser(int user) {
+        if (mDeviceManager != null) {
+            mDeviceManager.onUnlockUser(user);
+        }
+    }
+
     /* Returns a list of all currently attached USB devices (host mdoe) */
     @Override
     public void getDeviceList(Bundle devices) {
@@ -392,6 +404,23 @@
         }
     }
 
+    @Override
+    public void setScreenUnlockedFunctions(String function) {
+        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_USB, null);
+
+        if (!isSupportedCurrentFunction(function)) {
+            Slog.w(TAG, "Caller of setScreenUnlockedFunctions() requested unsupported USB function:"
+                    + function);
+            function = UsbManager.USB_FUNCTION_NONE;
+        }
+
+        if (mDeviceManager != null) {
+            mDeviceManager.setScreenUnlockedFunctions(function);
+        } else {
+            throw new IllegalStateException("USB device mode not supported");
+        }
+    }
+
     private static boolean isSupportedCurrentFunction(String function) {
         if (function == null) return true;
 
diff --git a/telecomm/java/android/telecom/Log.java b/telecomm/java/android/telecom/Log.java
index 3361b5b..83ca470 100644
--- a/telecomm/java/android/telecom/Log.java
+++ b/telecomm/java/android/telecom/Log.java
@@ -340,24 +340,6 @@
         return sSessionManager;
     }
 
-    private static MessageDigest sMessageDigest;
-
-    public static void initMd5Sum() {
-        new AsyncTask<Void, Void, Void>() {
-            @Override
-            public Void doInBackground(Void... args) {
-                MessageDigest md;
-                try {
-                    md = MessageDigest.getInstance("SHA-1");
-                } catch (NoSuchAlgorithmException e) {
-                    md = null;
-                }
-                sMessageDigest = md;
-                return null;
-            }
-        }.execute();
-    }
-
     public static void setTag(String tag) {
         TAG = tag;
         DEBUG = isLoggable(android.util.Log.DEBUG);
@@ -425,44 +407,13 @@
     /**
      * Redact personally identifiable information for production users.
      * If we are running in verbose mode, return the original string,
-     * and return "****" if we are running on the user build, otherwise
-     * return a SHA-1 hash of the input string.
+     * and return "***" otherwise.
      */
     public static String pii(Object pii) {
         if (pii == null || VERBOSE) {
             return String.valueOf(pii);
         }
-        return "[" + secureHash(String.valueOf(pii).getBytes()) + "]";
-    }
-
-    private static String secureHash(byte[] input) {
-        // Refrain from logging user personal information in user build.
-        if (USER_BUILD) {
-            return "****";
-        }
-
-        if (sMessageDigest != null) {
-            sMessageDigest.reset();
-            sMessageDigest.update(input);
-            byte[] result = sMessageDigest.digest();
-            return encodeHex(result);
-        } else {
-            return "Uninitialized SHA1";
-        }
-    }
-
-    private static String encodeHex(byte[] bytes) {
-        StringBuffer hex = new StringBuffer(bytes.length * 2);
-
-        for (int i = 0; i < bytes.length; i++) {
-            int byteIntValue = bytes[i] & 0xff;
-            if (byteIntValue < 0x10) {
-                hex.append("0");
-            }
-            hex.append(Integer.toString(byteIntValue, 16));
-        }
-
-        return hex.toString();
+        return "***";
     }
 
     private static String getPrefixFromObject(Object obj) {
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 15355ac..2d1fe50 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -653,7 +653,6 @@
             mContext = context;
         }
         mTelecomServiceOverride = telecomServiceImpl;
-        android.telecom.Log.initMd5Sum();
     }
 
     /**
diff --git a/telephony/java/android/telephony/Telephony.java b/telephony/java/android/provider/Telephony.java
similarity index 99%
rename from telephony/java/android/telephony/Telephony.java
rename to telephony/java/android/provider/Telephony.java
index 942ea00..e0b6f61 100644
--- a/telephony/java/android/telephony/Telephony.java
+++ b/telephony/java/android/provider/Telephony.java
@@ -2693,6 +2693,7 @@
          * but is currently only used for LTE (14) and eHRPD (13).
          * <P>Type: INTEGER</P>
          */
+        @Deprecated
         public static final String BEARER = "bearer";
 
         /**
@@ -2704,9 +2705,19 @@
          * <P>Type: INTEGER</P>
          * @hide
          */
+        @Deprecated
         public static final String BEARER_BITMASK = "bearer_bitmask";
 
         /**
+         * Radio technology (network type) bitmask.
+         * To check what values can be contained, refer to
+         * {@link android.telephony.TelephonyManager}.
+         * Bitmask for a radio tech R is (1 << (R - 1))
+         * <P>Type: INTEGER</P>
+         */
+        public static final String NETWORK_TYPE_BITMASK = "network_type_bitmask";
+
+        /**
          * MVNO type:
          * {@code SPN (Service Provider Name), IMSI, GID (Group Identifier Level 1)}.
          * <P>Type: TEXT</P>
diff --git a/telephony/java/android/telephony/RadioNetworkConstants.java b/telephony/java/android/telephony/AccessNetworkConstants.java
similarity index 95%
rename from telephony/java/android/telephony/RadioNetworkConstants.java
rename to telephony/java/android/telephony/AccessNetworkConstants.java
index 5f5dd82..fc814be 100644
--- a/telephony/java/android/telephony/RadioNetworkConstants.java
+++ b/telephony/java/android/telephony/AccessNetworkConstants.java
@@ -17,23 +17,23 @@
 package android.telephony;
 
 /**
- * Contains radio access network related constants.
+ * Contains access network related constants.
  */
-public final class RadioNetworkConstants {
+public final class AccessNetworkConstants {
 
-    public static final class RadioAccessNetworks {
+    public static final class AccessNetworkType {
         public static final int GERAN = 1;
         public static final int UTRAN = 2;
         public static final int EUTRAN = 3;
-        /** @hide */
         public static final int CDMA2000 = 4;
+        public static final int IWLAN = 5;
     }
 
     /**
      * Frenquency bands for GERAN.
      * http://www.etsi.org/deliver/etsi_ts/145000_145099/145005/14.00.00_60/ts_145005v140000p.pdf
      */
-    public static final class GeranBands {
+    public static final class GeranBand {
         public static final int BAND_T380 = 1;
         public static final int BAND_T410 = 2;
         public static final int BAND_450 = 3;
@@ -54,7 +54,7 @@
      * Frenquency bands for UTRAN.
      * http://www.etsi.org/deliver/etsi_ts/125100_125199/125104/13.03.00_60/ts_125104v130p.pdf
      */
-    public static final class UtranBands {
+    public static final class UtranBand {
         public static final int BAND_1 = 1;
         public static final int BAND_2 = 2;
         public static final int BAND_3 = 3;
@@ -83,7 +83,7 @@
      * Frenquency bands for EUTRAN.
      * http://www.etsi.org/deliver/etsi_ts/136100_136199/136101/14.03.00_60/ts_136101v140p.pdf
      */
-    public static final class EutranBands {
+    public static final class EutranBand {
         public static final int BAND_1 = 1;
         public static final int BAND_2 = 2;
         public static final int BAND_3 = 3;
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 6a47d05..fccc2a6 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1003,6 +1003,13 @@
     public static final String KEY_ALWAYS_SHOW_DATA_RAT_ICON_BOOL =
             "always_show_data_rat_icon_bool";
 
+    /**
+     * Boolean to decide whether to show precise call failed cause to user
+     * @hide
+     */
+    public static final String KEY_SHOW_PRECISE_FAILED_CAUSE_BOOL =
+            "show_precise_failed_cause_bool";
+
     // These variables are used by the MMS service and exposed through another API, {@link
     // SmsManager}. The variable names and string values are copied from there.
     public static final String KEY_MMS_ALIAS_ENABLED_BOOL = "aliasEnabled";
@@ -1724,6 +1731,15 @@
      */
     public static final String KEY_CARRIER_CONFIG_APPLIED_BOOL = "carrier_config_applied_bool";
 
+    /**
+     * Determines whether we should show a warning asking the user to check with their carrier
+     * on pricing when the user enabled data roaming.
+     * default to false.
+     * @hide
+     */
+    public static final String KEY_CHECK_PRICING_WITH_CARRIER_FOR_DATA_ROAMING_BOOL =
+            "check_pricing_with_carrier_data_roaming_bool";
+
     /** The default value for every variable. */
     private final static PersistableBundle sDefaults;
 
@@ -2007,9 +2023,11 @@
         sDefaults.putBoolean(KEY_DISABLE_CHARGE_INDICATION_BOOL, false);
         sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null);
         sDefaults.putBoolean(KEY_IDENTIFY_HIGH_DEFINITION_CALLS_IN_CALL_LOG_BOOL, false);
+        sDefaults.putBoolean(KEY_SHOW_PRECISE_FAILED_CAUSE_BOOL, false);
         sDefaults.putBoolean(KEY_SPN_DISPLAY_RULE_USE_ROAMING_FROM_SERVICE_STATE_BOOL, false);
         sDefaults.putBoolean(KEY_ALWAYS_SHOW_DATA_RAT_ICON_BOOL, false);
         sDefaults.putBoolean(KEY_CARRIER_CONFIG_APPLIED_BOOL, false);
+        sDefaults.putBoolean(KEY_CHECK_PRICING_WITH_CARRIER_FOR_DATA_ROAMING_BOOL, false);
     }
 
     /**
diff --git a/telephony/java/android/telephony/CellIdentity.aidl b/telephony/java/android/telephony/CellIdentity.aidl
new file mode 100644
index 0000000..aeee769
--- /dev/null
+++ b/telephony/java/android/telephony/CellIdentity.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** @hide */
+package android.telephony;
+
+parcelable CellIdentity;
diff --git a/telephony/java/android/telephony/CellIdentity.java b/telephony/java/android/telephony/CellIdentity.java
new file mode 100644
index 0000000..e092d52
--- /dev/null
+++ b/telephony/java/android/telephony/CellIdentity.java
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony;
+
+import android.annotation.CallSuper;
+import android.annotation.IntDef;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * CellIdentity represents the identity of a unique cell. This is the base class for
+ * CellIdentityXxx which represents cell identity for specific network access technology.
+ */
+public abstract class CellIdentity implements Parcelable {
+    /**
+     * Cell identity type
+     * @hide
+     */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = "TYPE_", value = {TYPE_GSM, TYPE_CDMA, TYPE_LTE, TYPE_WCDMA, TYPE_TDSCDMA})
+    public @interface Type {}
+
+    /**
+     * Unknown cell identity type
+     * @hide
+     */
+    public static final int TYPE_UNKNOWN        = 0;
+    /**
+     * GSM cell identity type
+     * @hide
+     */
+    public static final int TYPE_GSM            = 1;
+    /**
+     * CDMA cell identity type
+     * @hide
+     */
+    public static final int TYPE_CDMA           = 2;
+    /**
+     * LTE cell identity type
+     * @hide
+     */
+    public static final int TYPE_LTE            = 3;
+    /**
+     * WCDMA cell identity type
+     * @hide
+     */
+    public static final int TYPE_WCDMA          = 4;
+    /**
+     * TDS-CDMA cell identity type
+     * @hide
+     */
+    public static final int TYPE_TDSCDMA        = 5;
+
+    // Log tag
+    /** @hide */
+    protected final String mTag;
+    // Cell identity type
+    /** @hide */
+    protected final int mType;
+    // 3-digit Mobile Country Code in string format. Null for CDMA cell identity.
+    /** @hide */
+    protected final String mMccStr;
+    // 2 or 3-digit Mobile Network Code in string format. Null for CDMA cell identity.
+    /** @hide */
+    protected final String mMncStr;
+
+    /** @hide */
+    protected CellIdentity(String tag, int type, String mcc, String mnc) {
+        mTag = tag;
+        mType = type;
+
+        // Only allow INT_MAX if unknown string mcc/mnc
+        if (mcc == null || mcc.matches("^[0-9]{3}$")) {
+            mMccStr = mcc;
+        } else if (mcc.isEmpty() || mcc.equals(String.valueOf(Integer.MAX_VALUE))) {
+            // If the mccStr is empty or unknown, set it as null.
+            mMccStr = null;
+        } else {
+            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MCC format
+            // after the bug got fixed.
+            mMccStr = null;
+            log("invalid MCC format: " + mcc);
+        }
+
+        if (mnc == null || mnc.matches("^[0-9]{2,3}$")) {
+            mMncStr = mnc;
+        } else if (mnc.isEmpty() || mnc.equals(String.valueOf(Integer.MAX_VALUE))) {
+            // If the mncStr is empty or unknown, set it as null.
+            mMncStr = null;
+        } else {
+            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MNC format
+            // after the bug got fixed.
+            mMncStr = null;
+            log("invalid MNC format: " + mnc);
+        }
+    }
+
+    /** Implement the Parcelable interface */
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    /**
+     * @hide
+     * @return The type of the cell identity
+     */
+    public @Type int getType() { return mType; }
+
+    /**
+     * Used by child classes for parceling.
+     *
+     * @hide
+     */
+    @CallSuper
+    public void writeToParcel(Parcel dest, int type) {
+        dest.writeInt(type);
+        dest.writeString(mMccStr);
+        dest.writeString(mMncStr);
+    }
+
+    /**
+     * Construct from Parcel
+     * @hide
+     */
+    protected CellIdentity(String tag, int type, Parcel source) {
+        this(tag, type, source.readString(), source.readString());
+    }
+
+    /** Implement the Parcelable interface */
+    public static final Creator<CellIdentity> CREATOR =
+            new Creator<CellIdentity>() {
+                @Override
+                public CellIdentity createFromParcel(Parcel in) {
+                    int type = in.readInt();
+                    switch (type) {
+                        case TYPE_GSM: return CellIdentityGsm.createFromParcelBody(in);
+                        case TYPE_WCDMA: return CellIdentityWcdma.createFromParcelBody(in);
+                        case TYPE_CDMA: return CellIdentityCdma.createFromParcelBody(in);
+                        case TYPE_LTE: return CellIdentityLte.createFromParcelBody(in);
+                        case TYPE_TDSCDMA: return CellIdentityTdscdma.createFromParcelBody(in);
+                        default: throw new IllegalArgumentException("Bad Cell identity Parcel");
+                    }
+                }
+
+                @Override
+                public CellIdentity[] newArray(int size) {
+                    return new CellIdentity[size];
+                }
+            };
+
+    /** @hide */
+    protected void log(String s) {
+        Rlog.w(mTag, s);
+    }
+}
\ No newline at end of file
diff --git a/telephony/java/android/telephony/CellIdentityCdma.java b/telephony/java/android/telephony/CellIdentityCdma.java
index ddc938e..2e1d1dc 100644
--- a/telephony/java/android/telephony/CellIdentityCdma.java
+++ b/telephony/java/android/telephony/CellIdentityCdma.java
@@ -17,8 +17,6 @@
 package android.telephony;
 
 import android.os.Parcel;
-import android.os.Parcelable;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 
 import java.util.Objects;
@@ -26,9 +24,8 @@
 /**
  * CellIdentity is to represent a unique CDMA cell
  */
-public final class CellIdentityCdma implements Parcelable {
-
-    private static final String LOG_TAG = "CellSignalStrengthCdma";
+public final class CellIdentityCdma extends CellIdentity {
+    private static final String TAG = CellIdentityCdma.class.getSimpleName();
     private static final boolean DBG = false;
 
     // Network Id 0..65535
@@ -60,6 +57,7 @@
      * @hide
      */
     public CellIdentityCdma() {
+        super(TAG, TYPE_CDMA, null, null);
         mNetworkId = Integer.MAX_VALUE;
         mSystemId = Integer.MAX_VALUE;
         mBasestationId = Integer.MAX_VALUE;
@@ -81,7 +79,7 @@
      *
      * @hide
      */
-    public CellIdentityCdma (int nid, int sid, int bid, int lon, int lat) {
+    public CellIdentityCdma(int nid, int sid, int bid, int lon, int lat) {
         this(nid, sid, bid, lon, lat, null, null);
     }
 
@@ -99,8 +97,9 @@
      *
      * @hide
      */
-    public CellIdentityCdma (int nid, int sid, int bid, int lon, int lat, String alphal,
+    public CellIdentityCdma(int nid, int sid, int bid, int lon, int lat, String alphal,
                              String alphas) {
+        super(TAG, TYPE_CDMA, null, null);
         mNetworkId = nid;
         mSystemId = sid;
         mBasestationId = bid;
@@ -196,40 +195,33 @@
 
         CellIdentityCdma o = (CellIdentityCdma) other;
 
-        return mNetworkId == o.mNetworkId &&
-                mSystemId == o.mSystemId &&
-                mBasestationId == o.mBasestationId &&
-                mLatitude == o.mLatitude &&
-                mLongitude == o.mLongitude &&
-                TextUtils.equals(mAlphaLong, o.mAlphaLong) &&
-                TextUtils.equals(mAlphaShort, o.mAlphaShort);
+        return mNetworkId == o.mNetworkId
+                && mSystemId == o.mSystemId
+                && mBasestationId == o.mBasestationId
+                && mLatitude == o.mLatitude
+                && mLongitude == o.mLongitude
+                && TextUtils.equals(mAlphaLong, o.mAlphaLong)
+                && TextUtils.equals(mAlphaShort, o.mAlphaShort);
     }
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder("CellIdentityCdma:{");
-        sb.append(" mNetworkId="); sb.append(mNetworkId);
-        sb.append(" mSystemId="); sb.append(mSystemId);
-        sb.append(" mBasestationId="); sb.append(mBasestationId);
-        sb.append(" mLongitude="); sb.append(mLongitude);
-        sb.append(" mLatitude="); sb.append(mLatitude);
-        sb.append(" mAlphaLong="); sb.append(mAlphaLong);
-        sb.append(" mAlphaShort="); sb.append(mAlphaShort);
-        sb.append("}");
-
-        return sb.toString();
-    }
-
-    /** Implement the Parcelable interface */
-    @Override
-    public int describeContents() {
-        return 0;
+        return new StringBuilder(TAG)
+        .append(":{ mNetworkId=").append(mNetworkId)
+        .append(" mSystemId=").append(mSystemId)
+        .append(" mBasestationId=").append(mBasestationId)
+        .append(" mLongitude=").append(mLongitude)
+        .append(" mLatitude=").append(mLatitude)
+        .append(" mAlphaLong=").append(mAlphaLong)
+        .append(" mAlphaShort=").append(mAlphaShort)
+        .append("}").toString();
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
+        super.writeToParcel(dest, TYPE_CDMA);
         dest.writeInt(mNetworkId);
         dest.writeInt(mSystemId);
         dest.writeInt(mBasestationId);
@@ -241,10 +233,16 @@
 
     /** Construct from Parcel, type has already been processed */
     private CellIdentityCdma(Parcel in) {
-        this(in.readInt(), in.readInt(), in.readInt(), in.readInt(), in.readInt(),
-                in.readString(), in.readString());
+        super(TAG, TYPE_CDMA, in);
+        mNetworkId = in.readInt();
+        mSystemId = in.readInt();
+        mBasestationId = in.readInt();
+        mLongitude = in.readInt();
+        mLatitude = in.readInt();
+        mAlphaLong = in.readString();
+        mAlphaShort = in.readString();
 
-        if (DBG) log("CellIdentityCdma(Parcel): " + toString());
+        if (DBG) log(toString());
     }
 
     /** Implement the Parcelable interface */
@@ -253,7 +251,8 @@
             new Creator<CellIdentityCdma>() {
         @Override
         public CellIdentityCdma createFromParcel(Parcel in) {
-            return new CellIdentityCdma(in);
+            in.readInt();   // skip
+            return createFromParcelBody(in);
         }
 
         @Override
@@ -262,10 +261,8 @@
         }
     };
 
-    /**
-     * log
-     */
-    private static void log(String s) {
-        Rlog.w(LOG_TAG, s);
+    /** @hide */
+    protected static CellIdentityCdma createFromParcelBody(Parcel in) {
+        return new CellIdentityCdma(in);
     }
 }
diff --git a/telephony/java/android/telephony/CellIdentityGsm.java b/telephony/java/android/telephony/CellIdentityGsm.java
index 376e6aa..f948f81 100644
--- a/telephony/java/android/telephony/CellIdentityGsm.java
+++ b/telephony/java/android/telephony/CellIdentityGsm.java
@@ -17,8 +17,6 @@
 package android.telephony;
 
 import android.os.Parcel;
-import android.os.Parcelable;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 
 import java.util.Objects;
@@ -26,9 +24,8 @@
 /**
  * CellIdentity to represent a unique GSM cell
  */
-public final class CellIdentityGsm implements Parcelable {
-
-    private static final String LOG_TAG = "CellIdentityGsm";
+public final class CellIdentityGsm extends CellIdentity {
+    private static final String TAG = CellIdentityGsm.class.getSimpleName();
     private static final boolean DBG = false;
 
     // 16-bit Location Area Code, 0..65535
@@ -39,10 +36,6 @@
     private final int mArfcn;
     // 6-bit Base Station Identity Code
     private final int mBsic;
-    // 3-digit Mobile Country Code in string format
-    private final String mMccStr;
-    // 2 or 3-digit Mobile Network Code in string format
-    private final String mMncStr;
     // long alpha Operator Name String or Enhanced Operator Name String
     private final String mAlphaLong;
     // short alpha Operator Name String or Enhanced Operator Name String
@@ -52,12 +45,11 @@
      * @hide
      */
     public CellIdentityGsm() {
+        super(TAG, TYPE_GSM, null, null);
         mLac = Integer.MAX_VALUE;
         mCid = Integer.MAX_VALUE;
         mArfcn = Integer.MAX_VALUE;
         mBsic = Integer.MAX_VALUE;
-        mMccStr = null;
-        mMncStr = null;
         mAlphaLong = null;
         mAlphaShort = null;
     }
@@ -70,7 +62,7 @@
      *
      * @hide
      */
-    public CellIdentityGsm (int mcc, int mnc, int lac, int cid) {
+    public CellIdentityGsm(int mcc, int mnc, int lac, int cid) {
         this(lac, cid, Integer.MAX_VALUE, Integer.MAX_VALUE,
                 String.valueOf(mcc), String.valueOf(mnc), null, null);
     }
@@ -86,7 +78,7 @@
      *
      * @hide
      */
-    public CellIdentityGsm (int mcc, int mnc, int lac, int cid, int arfcn, int bsic) {
+    public CellIdentityGsm(int mcc, int mnc, int lac, int cid, int arfcn, int bsic) {
         this(lac, cid, arfcn, bsic, String.valueOf(mcc), String.valueOf(mnc), null, null);
     }
 
@@ -103,8 +95,9 @@
      *
      * @hide
      */
-    public CellIdentityGsm (int lac, int cid, int arfcn, int bsic, String mccStr,
+    public CellIdentityGsm(int lac, int cid, int arfcn, int bsic, String mccStr,
                             String mncStr, String alphal, String alphas) {
+        super(TAG, TYPE_GSM, mccStr, mncStr);
         mLac = lac;
         mCid = cid;
         mArfcn = arfcn;
@@ -112,31 +105,6 @@
         // for inbound parcels
         mBsic = (bsic == 0xFF) ? Integer.MAX_VALUE : bsic;
 
-        // Only allow INT_MAX if unknown string mcc/mnc
-        if (mccStr == null || mccStr.matches("^[0-9]{3}$")) {
-            mMccStr = mccStr;
-        } else if (mccStr.isEmpty() || mccStr.equals(String.valueOf(Integer.MAX_VALUE))) {
-            // If the mccStr is empty or unknown, set it as null.
-            mMccStr = null;
-        } else {
-            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MCC format
-            // after the bug got fixed.
-            mMccStr = null;
-            log("invalid MCC format: " + mccStr);
-        }
-
-        if (mncStr == null || mncStr.matches("^[0-9]{2,3}$")) {
-            mMncStr = mncStr;
-        } else if (mncStr.isEmpty() || mncStr.equals(String.valueOf(Integer.MAX_VALUE))) {
-            // If the mncStr is empty or unknown, set it as null.
-            mMncStr = null;
-        } else {
-            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MNC format
-            // after the bug got fixed.
-            mMncStr = null;
-            log("invalid MNC format: " + mncStr);
-        }
-
         mAlphaLong = alphal;
         mAlphaShort = alphas;
     }
@@ -237,6 +205,7 @@
 
 
     /**
+     * @deprecated Primary Scrambling Code is not applicable to GSM.
      * @return Integer.MAX_VALUE, undefined for GSM
      */
     @Deprecated
@@ -260,58 +229,54 @@
         }
 
         CellIdentityGsm o = (CellIdentityGsm) other;
-        return mLac == o.mLac &&
-                mCid == o.mCid &&
-                mArfcn == o.mArfcn &&
-                mBsic == o.mBsic &&
-                TextUtils.equals(mMccStr, o.mMccStr) &&
-                TextUtils.equals(mMncStr, o.mMncStr) &&
-                TextUtils.equals(mAlphaLong, o.mAlphaLong) &&
-                TextUtils.equals(mAlphaShort, o.mAlphaShort);
+        return mLac == o.mLac
+                && mCid == o.mCid
+                && mArfcn == o.mArfcn
+                && mBsic == o.mBsic
+                && TextUtils.equals(mMccStr, o.mMccStr)
+                && TextUtils.equals(mMncStr, o.mMncStr)
+                && TextUtils.equals(mAlphaLong, o.mAlphaLong)
+                && TextUtils.equals(mAlphaShort, o.mAlphaShort);
     }
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder("CellIdentityGsm:{");
-        sb.append(" mLac=").append(mLac);
-        sb.append(" mCid=").append(mCid);
-        sb.append(" mArfcn=").append(mArfcn);
-        sb.append(" mBsic=").append("0x").append(Integer.toHexString(mBsic));
-        sb.append(" mMcc=").append(mMccStr);
-        sb.append(" mMnc=").append(mMncStr);
-        sb.append(" mAlphaLong=").append(mAlphaLong);
-        sb.append(" mAlphaShort=").append(mAlphaShort);
-        sb.append("}");
-
-        return sb.toString();
-    }
-
-    /** Implement the Parcelable interface */
-    @Override
-    public int describeContents() {
-        return 0;
+        return new StringBuilder(TAG)
+        .append(":{ mLac=").append(mLac)
+        .append(" mCid=").append(mCid)
+        .append(" mArfcn=").append(mArfcn)
+        .append(" mBsic=").append("0x").append(Integer.toHexString(mBsic))
+        .append(" mMcc=").append(mMccStr)
+        .append(" mMnc=").append(mMncStr)
+        .append(" mAlphaLong=").append(mAlphaLong)
+        .append(" mAlphaShort=").append(mAlphaShort)
+        .append("}").toString();
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
+        super.writeToParcel(dest, TYPE_GSM);
         dest.writeInt(mLac);
         dest.writeInt(mCid);
         dest.writeInt(mArfcn);
         dest.writeInt(mBsic);
-        dest.writeString(mMccStr);
-        dest.writeString(mMncStr);
         dest.writeString(mAlphaLong);
         dest.writeString(mAlphaShort);
     }
 
     /** Construct from Parcel, type has already been processed */
     private CellIdentityGsm(Parcel in) {
-        this(in.readInt(), in.readInt(), in.readInt(), in.readInt(), in.readString(),
-                in.readString(), in.readString(), in.readString());
+        super(TAG, TYPE_GSM, in);
+        mLac = in.readInt();
+        mCid = in.readInt();
+        mArfcn = in.readInt();
+        mBsic = in.readInt();
+        mAlphaLong = in.readString();
+        mAlphaShort = in.readString();
 
-        if (DBG) log("CellIdentityGsm(Parcel): " + toString());
+        if (DBG) log(toString());
     }
 
     /** Implement the Parcelable interface */
@@ -320,7 +285,8 @@
             new Creator<CellIdentityGsm>() {
                 @Override
                 public CellIdentityGsm createFromParcel(Parcel in) {
-                    return new CellIdentityGsm(in);
+                    in.readInt();   // skip
+                    return createFromParcelBody(in);
                 }
 
                 @Override
@@ -329,10 +295,8 @@
                 }
             };
 
-    /**
-     * log
-     */
-    private static void log(String s) {
-        Rlog.w(LOG_TAG, s);
+    /** @hide */
+    protected static CellIdentityGsm createFromParcelBody(Parcel in) {
+        return new CellIdentityGsm(in);
     }
-}
\ No newline at end of file
+}
diff --git a/telephony/java/android/telephony/CellIdentityLte.java b/telephony/java/android/telephony/CellIdentityLte.java
index 6ca5daf6..7f20c8a 100644
--- a/telephony/java/android/telephony/CellIdentityLte.java
+++ b/telephony/java/android/telephony/CellIdentityLte.java
@@ -17,8 +17,6 @@
 package android.telephony;
 
 import android.os.Parcel;
-import android.os.Parcelable;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 
 import java.util.Objects;
@@ -26,9 +24,8 @@
 /**
  * CellIdentity is to represent a unique LTE cell
  */
-public final class CellIdentityLte implements Parcelable {
-
-    private static final String LOG_TAG = "CellIdentityLte";
+public final class CellIdentityLte extends CellIdentity {
+    private static final String TAG = CellIdentityLte.class.getSimpleName();
     private static final boolean DBG = false;
 
     // 28-bit cell identity
@@ -39,10 +36,6 @@
     private final int mTac;
     // 18-bit Absolute RF Channel Number
     private final int mEarfcn;
-    // 3-digit Mobile Country Code in string format
-    private final String mMccStr;
-    // 2 or 3-digit Mobile Network Code in string format
-    private final String mMncStr;
     // long alpha Operator Name String or Enhanced Operator Name String
     private final String mAlphaLong;
     // short alpha Operator Name String or Enhanced Operator Name String
@@ -52,12 +45,11 @@
      * @hide
      */
     public CellIdentityLte() {
+        super(TAG, TYPE_LTE, null, null);
         mCi = Integer.MAX_VALUE;
         mPci = Integer.MAX_VALUE;
         mTac = Integer.MAX_VALUE;
         mEarfcn = Integer.MAX_VALUE;
-        mMccStr = null;
-        mMncStr = null;
         mAlphaLong = null;
         mAlphaShort = null;
     }
@@ -72,7 +64,7 @@
      *
      * @hide
      */
-    public CellIdentityLte (int mcc, int mnc, int ci, int pci, int tac) {
+    public CellIdentityLte(int mcc, int mnc, int ci, int pci, int tac) {
         this(ci, pci, tac, Integer.MAX_VALUE, String.valueOf(mcc), String.valueOf(mnc), null, null);
     }
 
@@ -87,7 +79,7 @@
      *
      * @hide
      */
-    public CellIdentityLte (int mcc, int mnc, int ci, int pci, int tac, int earfcn) {
+    public CellIdentityLte(int mcc, int mnc, int ci, int pci, int tac, int earfcn) {
         this(ci, pci, tac, earfcn, String.valueOf(mcc), String.valueOf(mnc), null, null);
     }
 
@@ -104,38 +96,13 @@
      *
      * @hide
      */
-    public CellIdentityLte (int ci, int pci, int tac, int earfcn, String mccStr,
+    public CellIdentityLte(int ci, int pci, int tac, int earfcn, String mccStr,
                             String mncStr, String alphal, String alphas) {
+        super(TAG, TYPE_LTE, mccStr, mncStr);
         mCi = ci;
         mPci = pci;
         mTac = tac;
         mEarfcn = earfcn;
-
-        // Only allow INT_MAX if unknown string mcc/mnc
-        if (mccStr == null || mccStr.matches("^[0-9]{3}$")) {
-            mMccStr = mccStr;
-        } else if (mccStr.isEmpty() || mccStr.equals(String.valueOf(Integer.MAX_VALUE))) {
-            // If the mccStr is empty or unknown, set it as null.
-            mMccStr = null;
-        } else {
-            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MCC format
-            // after the bug got fixed.
-            mMccStr = null;
-            log("invalid MCC format: " + mccStr);
-        }
-
-        if (mncStr == null || mncStr.matches("^[0-9]{2,3}$")) {
-            mMncStr = mncStr;
-        } else if (mncStr.isEmpty() || mncStr.equals(String.valueOf(Integer.MAX_VALUE))) {
-            // If the mncStr is empty or unknown, set it as null.
-            mMncStr = null;
-        } else {
-            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MNC format
-            // after the bug got fixed.
-            mMncStr = null;
-            log("invalid MNC format: " + mncStr);
-        }
-
         mAlphaLong = alphal;
         mAlphaShort = alphas;
     }
@@ -248,58 +215,54 @@
         }
 
         CellIdentityLte o = (CellIdentityLte) other;
-        return mCi == o.mCi &&
-                mPci == o.mPci &&
-                mTac == o.mTac &&
-                mEarfcn == o.mEarfcn &&
-                TextUtils.equals(mMccStr, o.mMccStr) &&
-                TextUtils.equals(mMncStr, o.mMncStr) &&
-                TextUtils.equals(mAlphaLong, o.mAlphaLong) &&
-                TextUtils.equals(mAlphaShort, o.mAlphaShort);
+        return mCi == o.mCi
+                && mPci == o.mPci
+                && mTac == o.mTac
+                && mEarfcn == o.mEarfcn
+                && TextUtils.equals(mMccStr, o.mMccStr)
+                && TextUtils.equals(mMncStr, o.mMncStr)
+                && TextUtils.equals(mAlphaLong, o.mAlphaLong)
+                && TextUtils.equals(mAlphaShort, o.mAlphaShort);
     }
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder("CellIdentityLte:{");
-        sb.append(" mCi="); sb.append(mCi);
-        sb.append(" mPci="); sb.append(mPci);
-        sb.append(" mTac="); sb.append(mTac);
-        sb.append(" mEarfcn="); sb.append(mEarfcn);
-        sb.append(" mMcc="); sb.append(mMccStr);
-        sb.append(" mMnc="); sb.append(mMncStr);
-        sb.append(" mAlphaLong="); sb.append(mAlphaLong);
-        sb.append(" mAlphaShort="); sb.append(mAlphaShort);
-        sb.append("}");
-
-        return sb.toString();
-    }
-
-    /** Implement the Parcelable interface */
-    @Override
-    public int describeContents() {
-        return 0;
+        return new StringBuilder(TAG)
+        .append(":{ mCi=").append(mCi)
+        .append(" mPci=").append(mPci)
+        .append(" mTac=").append(mTac)
+        .append(" mEarfcn=").append(mEarfcn)
+        .append(" mMcc=").append(mMccStr)
+        .append(" mMnc=").append(mMncStr)
+        .append(" mAlphaLong=").append(mAlphaLong)
+        .append(" mAlphaShort=").append(mAlphaShort)
+        .append("}").toString();
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
+        super.writeToParcel(dest, TYPE_LTE);
         dest.writeInt(mCi);
         dest.writeInt(mPci);
         dest.writeInt(mTac);
         dest.writeInt(mEarfcn);
-        dest.writeString(mMccStr);
-        dest.writeString(mMncStr);
         dest.writeString(mAlphaLong);
         dest.writeString(mAlphaShort);
     }
 
     /** Construct from Parcel, type has already been processed */
     private CellIdentityLte(Parcel in) {
-        this(in.readInt(), in.readInt(), in.readInt(), in.readInt(), in.readString(),
-                in.readString(), in.readString(), in.readString());
+        super(TAG, TYPE_LTE, in);
+        mCi = in.readInt();
+        mPci = in.readInt();
+        mTac = in.readInt();
+        mEarfcn = in.readInt();
+        mAlphaLong = in.readString();
+        mAlphaShort = in.readString();
 
-        if (DBG) log("CellIdentityLte(Parcel): " + toString());
+        if (DBG) log(toString());
     }
 
     /** Implement the Parcelable interface */
@@ -308,7 +271,8 @@
             new Creator<CellIdentityLte>() {
                 @Override
                 public CellIdentityLte createFromParcel(Parcel in) {
-                    return new CellIdentityLte(in);
+                    in.readInt();   // skip;
+                    return createFromParcelBody(in);
                 }
 
                 @Override
@@ -317,10 +281,8 @@
                 }
             };
 
-    /**
-     * log
-     */
-    private static void log(String s) {
-        Rlog.w(LOG_TAG, s);
+    /** @hide */
+    protected static CellIdentityLte createFromParcelBody(Parcel in) {
+        return new CellIdentityLte(in);
     }
-}
\ No newline at end of file
+}
diff --git a/telephony/java/android/telephony/CellIdentityTdscdma.aidl b/telephony/java/android/telephony/CellIdentityTdscdma.aidl
new file mode 100644
index 0000000..2a182cd
--- /dev/null
+++ b/telephony/java/android/telephony/CellIdentityTdscdma.aidl
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** @hide */
+package android.telephony;
+
+parcelable CellIdentityTdscdma;
diff --git a/telephony/java/android/telephony/CellIdentityTdscdma.java b/telephony/java/android/telephony/CellIdentityTdscdma.java
new file mode 100644
index 0000000..001d19f
--- /dev/null
+++ b/telephony/java/android/telephony/CellIdentityTdscdma.java
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony;
+
+import android.os.Parcel;
+import android.text.TextUtils;
+
+import java.util.Objects;
+
+/**
+ * CellIdentity is to represent a unique TD-SCDMA cell
+ */
+public final class CellIdentityTdscdma extends CellIdentity {
+    private static final String TAG = CellIdentityTdscdma.class.getSimpleName();
+    private static final boolean DBG = false;
+
+    // 16-bit Location Area Code, 0..65535, INT_MAX if unknown.
+    private final int mLac;
+    // 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, INT_MAX if unknown.
+    private final int mCid;
+    // 8-bit Cell Parameters ID described in TS 25.331, 0..127, INT_MAX if unknown.
+    private final int mCpid;
+
+    /**
+     * @hide
+     */
+    public CellIdentityTdscdma() {
+        super(TAG, TYPE_TDSCDMA, null, null);
+        mLac = Integer.MAX_VALUE;
+        mCid = Integer.MAX_VALUE;
+        mCpid = Integer.MAX_VALUE;
+    }
+
+    /**
+     * @param mcc 3-digit Mobile Country Code, 0..999
+     * @param mnc 2 or 3-digit Mobile Network Code, 0..999
+     * @param lac 16-bit Location Area Code, 0..65535, INT_MAX if unknown
+     * @param cid 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, INT_MAX if unknown
+     * @param cpid 8-bit Cell Parameters ID described in TS 25.331, 0..127, INT_MAX if unknown
+     *
+     * @hide
+     */
+    public CellIdentityTdscdma(int mcc, int mnc, int lac, int cid, int cpid) {
+        this(String.valueOf(mcc), String.valueOf(mnc), lac, cid, cpid);
+    }
+
+    /**
+     * @param mcc 3-digit Mobile Country Code in string format
+     * @param mnc 2 or 3-digit Mobile Network Code in string format
+     * @param lac 16-bit Location Area Code, 0..65535, INT_MAX if unknown
+     * @param cid 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, INT_MAX if unknown
+     * @param cpid 8-bit Cell Parameters ID described in TS 25.331, 0..127, INT_MAX if unknown
+     *
+     * @hide
+     */
+    public CellIdentityTdscdma(String mcc, String mnc, int lac, int cid, int cpid) {
+        super(TAG, TYPE_TDSCDMA, mcc, mnc);
+        mLac = lac;
+        mCid = cid;
+        mCpid = cpid;
+    }
+
+    private CellIdentityTdscdma(CellIdentityTdscdma cid) {
+        this(cid.mMccStr, cid.mMncStr, cid.mLac, cid.mCid, cid.mCpid);
+    }
+
+    CellIdentityTdscdma copy() {
+        return new CellIdentityTdscdma(this);
+    }
+
+    /**
+     * Get Mobile Country Code in string format
+     * @return Mobile Country Code in string format, null if unknown
+     */
+    public String getMccStr() {
+        return mMccStr;
+    }
+
+    /**
+     * Get Mobile Network Code in string format
+     * @return Mobile Network Code in string format, null if unknown
+     */
+    public String getMncStr() {
+        return mMncStr;
+    }
+
+    /**
+     * @return 16-bit Location Area Code, 0..65535, INT_MAX if unknown
+     */
+    public int getLac() {
+        return mLac;
+    }
+
+    /**
+     * @return 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, INT_MAX if unknown
+     */
+    public int getCid() {
+        return mCid;
+    }
+
+    /**
+     * @return 8-bit Cell Parameters ID described in TS 25.331, 0..127, INT_MAX if unknown
+     */
+    public int getCpid() {
+        return mCpid;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mMccStr, mMncStr, mLac, mCid, mCpid);
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (this == other) {
+            return true;
+        }
+
+        if (!(other instanceof CellIdentityTdscdma)) {
+            return false;
+        }
+
+        CellIdentityTdscdma o = (CellIdentityTdscdma) other;
+        return TextUtils.equals(mMccStr, o.mMccStr)
+                && TextUtils.equals(mMncStr, o.mMncStr)
+                && mLac == o.mLac
+                && mCid == o.mCid
+                && mCpid == o.mCpid;
+    }
+
+    @Override
+    public String toString() {
+        return new StringBuilder(TAG)
+        .append(":{ mMcc=").append(mMccStr)
+        .append(" mMnc=").append(mMncStr)
+        .append(" mLac=").append(mLac)
+        .append(" mCid=").append(mCid)
+        .append(" mCpid=").append(mCpid)
+        .append("}").toString();
+    }
+
+    /** Implement the Parcelable interface */
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        if (DBG) log("writeToParcel(Parcel, int): " + toString());
+        super.writeToParcel(dest, TYPE_TDSCDMA);
+        dest.writeInt(mLac);
+        dest.writeInt(mCid);
+        dest.writeInt(mCpid);
+    }
+
+    /** Construct from Parcel, type has already been processed */
+    private CellIdentityTdscdma(Parcel in) {
+        super(TAG, TYPE_TDSCDMA, in);
+        mLac = in.readInt();
+        mCid = in.readInt();
+        mCpid = in.readInt();
+
+        if (DBG) log(toString());
+    }
+
+    /** Implement the Parcelable interface */
+    @SuppressWarnings("hiding")
+    public static final Creator<CellIdentityTdscdma> CREATOR =
+            new Creator<CellIdentityTdscdma>() {
+                @Override
+                public CellIdentityTdscdma createFromParcel(Parcel in) {
+                    in.readInt();   // skip
+                    return createFromParcelBody(in);
+                }
+
+                @Override
+                public CellIdentityTdscdma[] newArray(int size) {
+                    return new CellIdentityTdscdma[size];
+                }
+            };
+
+    /** @hide */
+    protected static CellIdentityTdscdma createFromParcelBody(Parcel in) {
+        return new CellIdentityTdscdma(in);
+    }
+}
diff --git a/telephony/java/android/telephony/CellIdentityWcdma.java b/telephony/java/android/telephony/CellIdentityWcdma.java
index e4bb4f2..1aa1715 100644
--- a/telephony/java/android/telephony/CellIdentityWcdma.java
+++ b/telephony/java/android/telephony/CellIdentityWcdma.java
@@ -17,8 +17,6 @@
 package android.telephony;
 
 import android.os.Parcel;
-import android.os.Parcelable;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 
 import java.util.Objects;
@@ -26,9 +24,8 @@
 /**
  * CellIdentity to represent a unique UMTS cell
  */
-public final class CellIdentityWcdma implements Parcelable {
-
-    private static final String LOG_TAG = "CellIdentityWcdma";
+public final class CellIdentityWcdma extends CellIdentity {
+    private static final String TAG = CellIdentityWcdma.class.getSimpleName();
     private static final boolean DBG = false;
 
     // 16-bit Location Area Code, 0..65535
@@ -39,10 +36,6 @@
     private final int mPsc;
     // 16-bit UMTS Absolute RF Channel Number
     private final int mUarfcn;
-    // 3-digit Mobile Country Code in string format
-    private final String mMccStr;
-    // 2 or 3-digit Mobile Network Code in string format
-    private final String mMncStr;
     // long alpha Operator Name String or Enhanced Operator Name String
     private final String mAlphaLong;
     // short alpha Operator Name String or Enhanced Operator Name String
@@ -52,12 +45,11 @@
      * @hide
      */
     public CellIdentityWcdma() {
+        super(TAG, TYPE_TDSCDMA, null, null);
         mLac = Integer.MAX_VALUE;
         mCid = Integer.MAX_VALUE;
         mPsc = Integer.MAX_VALUE;
         mUarfcn = Integer.MAX_VALUE;
-        mMccStr = null;
-        mMncStr = null;
         mAlphaLong = null;
         mAlphaShort = null;
     }
@@ -106,36 +98,11 @@
      */
     public CellIdentityWcdma (int lac, int cid, int psc, int uarfcn,
                               String mccStr, String mncStr, String alphal, String alphas) {
+        super(TAG, TYPE_WCDMA, mccStr, mncStr);
         mLac = lac;
         mCid = cid;
         mPsc = psc;
         mUarfcn = uarfcn;
-
-        // Only allow INT_MAX if unknown string mcc/mnc
-        if (mccStr == null || mccStr.matches("^[0-9]{3}$")) {
-            mMccStr = mccStr;
-        } else if (mccStr.isEmpty() || mccStr.equals(String.valueOf(Integer.MAX_VALUE))) {
-            // If the mccStr is empty or unknown, set it as null.
-            mMccStr = null;
-        } else {
-            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MCC format
-            // after the bug got fixed.
-            mMccStr = null;
-            log("invalid MCC format: " + mccStr);
-        }
-
-        if (mncStr == null || mncStr.matches("^[0-9]{2,3}$")) {
-            mMncStr = mncStr;
-        } else if (mncStr.isEmpty() || mncStr.equals(String.valueOf(Integer.MAX_VALUE))) {
-            // If the mncStr is empty or unknown, set it as null.
-            mMncStr = null;
-        } else {
-            // TODO: b/69384059 Should throw IllegalArgumentException for the invalid MNC format
-            // after the bug got fixed.
-            mMncStr = null;
-            log("invalid MNC format: " + mncStr);
-        }
-
         mAlphaLong = alphal;
         mAlphaShort = alphas;
     }
@@ -250,58 +217,53 @@
         }
 
         CellIdentityWcdma o = (CellIdentityWcdma) other;
-        return mLac == o.mLac &&
-                mCid == o.mCid &&
-                mPsc == o.mPsc &&
-                mUarfcn == o.mUarfcn &&
-                TextUtils.equals(mMccStr, o.mMccStr) &&
-                TextUtils.equals(mMncStr, o.mMncStr) &&
-                TextUtils.equals(mAlphaLong, o.mAlphaLong) &&
-                TextUtils.equals(mAlphaShort, o.mAlphaShort);
+        return mLac == o.mLac
+                && mCid == o.mCid
+                && mPsc == o.mPsc
+                && mUarfcn == o.mUarfcn
+                && TextUtils.equals(mMccStr, o.mMccStr)
+                && TextUtils.equals(mMncStr, o.mMncStr)
+                && TextUtils.equals(mAlphaLong, o.mAlphaLong)
+                && TextUtils.equals(mAlphaShort, o.mAlphaShort);
     }
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder("CellIdentityWcdma:{");
-        sb.append(" mLac=").append(mLac);
-        sb.append(" mCid=").append(mCid);
-        sb.append(" mPsc=").append(mPsc);
-        sb.append(" mUarfcn=").append(mUarfcn);
-        sb.append(" mMcc=").append(mMccStr);
-        sb.append(" mMnc=").append(mMncStr);
-        sb.append(" mAlphaLong=").append(mAlphaLong);
-        sb.append(" mAlphaShort=").append(mAlphaShort);
-        sb.append("}");
-
-        return sb.toString();
-    }
-
-    /** Implement the Parcelable interface */
-    @Override
-    public int describeContents() {
-        return 0;
+        return new StringBuilder(TAG)
+        .append(":{ mLac=").append(mLac)
+        .append(" mCid=").append(mCid)
+        .append(" mPsc=").append(mPsc)
+        .append(" mUarfcn=").append(mUarfcn)
+        .append(" mMcc=").append(mMccStr)
+        .append(" mMnc=").append(mMncStr)
+        .append(" mAlphaLong=").append(mAlphaLong)
+        .append(" mAlphaShort=").append(mAlphaShort)
+        .append("}").toString();
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
+        super.writeToParcel(dest, TYPE_WCDMA);
         dest.writeInt(mLac);
         dest.writeInt(mCid);
         dest.writeInt(mPsc);
         dest.writeInt(mUarfcn);
-        dest.writeString(mMccStr);
-        dest.writeString(mMncStr);
         dest.writeString(mAlphaLong);
         dest.writeString(mAlphaShort);
     }
 
     /** Construct from Parcel, type has already been processed */
     private CellIdentityWcdma(Parcel in) {
-        this(in.readInt(), in.readInt(), in.readInt(), in.readInt(), in.readString(),
-                in.readString(), in.readString(), in.readString());
-
-        if (DBG) log("CellIdentityWcdma(Parcel): " + toString());
+        super(TAG, TYPE_WCDMA, in);
+        mLac = in.readInt();
+        mCid = in.readInt();
+        mPsc = in.readInt();
+        mUarfcn = in.readInt();
+        mAlphaLong = in.readString();
+        mAlphaShort = in.readString();
+        if (DBG) log(toString());
     }
 
     /** Implement the Parcelable interface */
@@ -310,7 +272,8 @@
             new Creator<CellIdentityWcdma>() {
                 @Override
                 public CellIdentityWcdma createFromParcel(Parcel in) {
-                    return new CellIdentityWcdma(in);
+                    in.readInt();   // skip
+                    return createFromParcelBody(in);
                 }
 
                 @Override
@@ -319,10 +282,8 @@
                 }
             };
 
-    /**
-     * log
-     */
-    private static void log(String s) {
-        Rlog.w(LOG_TAG, s);
+    /** @hide */
+    protected static CellIdentityWcdma createFromParcelBody(Parcel in) {
+        return new CellIdentityWcdma(in);
     }
 }
\ No newline at end of file
diff --git a/telephony/java/android/telephony/NetworkScanRequest.java b/telephony/java/android/telephony/NetworkScanRequest.java
index ea503c3..9726569 100644
--- a/telephony/java/android/telephony/NetworkScanRequest.java
+++ b/telephony/java/android/telephony/NetworkScanRequest.java
@@ -143,7 +143,11 @@
                     int incrementalResultsPeriodicity,
                     ArrayList<String> mccMncs) {
         this.mScanType = scanType;
-        this.mSpecifiers = specifiers.clone();
+        if (specifiers != null) {
+            this.mSpecifiers = specifiers.clone();
+        } else {
+            this.mSpecifiers = null;
+        }
         this.mSearchPeriodicity = searchPeriodicity;
         this.mMaxSearchTime = maxSearchTime;
         this.mIncrementalResults = incrementalResults;
@@ -187,7 +191,7 @@
 
     /** Returns the radio access technologies with bands or channels that need to be scanned. */
     public RadioAccessSpecifier[] getSpecifiers() {
-        return mSpecifiers.clone();
+        return mSpecifiers == null ? null : mSpecifiers.clone();
     }
 
     /**
diff --git a/telephony/java/android/telephony/RadioAccessSpecifier.java b/telephony/java/android/telephony/RadioAccessSpecifier.java
index 5412c61..81e7ed0 100644
--- a/telephony/java/android/telephony/RadioAccessSpecifier.java
+++ b/telephony/java/android/telephony/RadioAccessSpecifier.java
@@ -33,7 +33,7 @@
      *
      * This parameter must be provided or else the scan will be rejected.
      *
-     * See {@link RadioNetworkConstants.RadioAccessNetworks} for details.
+     * See {@link AccessNetworkConstants.AccessNetworkType} for details.
      */
     private int mRadioAccessNetwork;
 
@@ -43,7 +43,7 @@
      * When no specific bands are specified (empty array or null), all the frequency bands
      * supported by the modem will be scanned.
      *
-     * See {@link RadioNetworkConstants} for details.
+     * See {@link AccessNetworkConstants} for details.
      */
     private int[] mBands;
 
@@ -56,7 +56,7 @@
      * When no specific channels are specified (empty array or null), all the frequency channels
      * supported by the modem will be scanned.
      *
-     * See {@link RadioNetworkConstants} for details.
+     * See {@link AccessNetworkConstants} for details.
      */
     private int[] mChannels;
 
@@ -72,14 +72,22 @@
     */
     public RadioAccessSpecifier(int ran, int[] bands, int[] channels) {
         this.mRadioAccessNetwork = ran;
-        this.mBands = bands.clone();
-        this.mChannels = channels.clone();
+        if (bands != null) {
+            this.mBands = bands.clone();
+        } else {
+            this.mBands = null;
+        }
+        if (channels != null) {
+            this.mChannels = channels.clone();
+        } else {
+            this.mChannels = null;
+        }
     }
 
     /**
      * Returns the radio access network that needs to be scanned.
      *
-     * The returned value is define in {@link RadioNetworkConstants.RadioAccessNetworks};
+     * The returned value is define in {@link AccessNetworkConstants.AccessNetworkType};
      */
     public int getRadioAccessNetwork() {
         return mRadioAccessNetwork;
@@ -88,17 +96,17 @@
     /**
      * Returns the frequency bands that need to be scanned.
      *
-     * The returned value is defined in either of {@link RadioNetworkConstants.GeranBands},
-     * {@link RadioNetworkConstants.UtranBands} and {@link RadioNetworkConstants.EutranBands}, and
+     * The returned value is defined in either of {@link AccessNetworkConstants.GeranBand},
+     * {@link AccessNetworkConstants.UtranBand} and {@link AccessNetworkConstants.EutranBand}, and
      * it depends on the returned value of {@link #getRadioAccessNetwork()}.
      */
     public int[] getBands() {
-        return mBands.clone();
+        return mBands == null ? null : mBands.clone();
     }
 
     /** Returns the frequency channels that need to be scanned. */
     public int[] getChannels() {
-        return mChannels.clone();
+        return mChannels == null ? null : mChannels.clone();
     }
 
     public static final Parcelable.Creator<RadioAccessSpecifier> CREATOR =
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index 116e711..d4b4b88 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -16,12 +16,15 @@
 
 package android.telephony;
 
+import android.annotation.IntDef;
 import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.telephony.Rlog;
 import android.text.TextUtils;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
 /**
  * Contains phone state and service related information.
  *
@@ -105,6 +108,31 @@
     /** @hide */
     public static final int RIL_REG_STATE_UNKNOWN_EMERGENCY_CALL_ENABLED = 14;
 
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = { "RIL_RADIO_TECHNOLOGY_" },
+            value = {
+                    RIL_RADIO_TECHNOLOGY_UNKNOWN,
+                    RIL_RADIO_TECHNOLOGY_GPRS,
+                    RIL_RADIO_TECHNOLOGY_EDGE,
+                    RIL_RADIO_TECHNOLOGY_UMTS,
+                    RIL_RADIO_TECHNOLOGY_IS95A,
+                    RIL_RADIO_TECHNOLOGY_IS95B,
+                    RIL_RADIO_TECHNOLOGY_1xRTT,
+                    RIL_RADIO_TECHNOLOGY_EVDO_0,
+                    RIL_RADIO_TECHNOLOGY_EVDO_A,
+                    RIL_RADIO_TECHNOLOGY_HSDPA,
+                    RIL_RADIO_TECHNOLOGY_HSUPA,
+                    RIL_RADIO_TECHNOLOGY_HSPA,
+                    RIL_RADIO_TECHNOLOGY_EVDO_B,
+                    RIL_RADIO_TECHNOLOGY_EHRPD,
+                    RIL_RADIO_TECHNOLOGY_LTE,
+                    RIL_RADIO_TECHNOLOGY_HSPAP,
+                    RIL_RADIO_TECHNOLOGY_GSM,
+                    RIL_RADIO_TECHNOLOGY_TD_SCDMA,
+                    RIL_RADIO_TECHNOLOGY_IWLAN,
+                    RIL_RADIO_TECHNOLOGY_LTE_CA})
+    public @interface RilRadioTechnology {}
     /**
      * Available radio technologies for GSM, UMTS and CDMA.
      * Duplicates the constants from hardware/radio/include/ril.h
@@ -162,6 +190,12 @@
      */
     public static final int RIL_RADIO_TECHNOLOGY_LTE_CA = 19;
 
+    /**
+     * Number of radio technologies for GSM, UMTS and CDMA.
+     * @hide
+     */
+    private static final int NEXT_RIL_RADIO_TECHNOLOGY = 20;
+
     /** @hide */
     public static final int RIL_RADIO_CDMA_TECHNOLOGY_BITMASK =
             (1 << (RIL_RADIO_TECHNOLOGY_IS95A - 1))
@@ -216,6 +250,11 @@
      */
     public static final int ROAMING_TYPE_INTERNATIONAL = 3;
 
+    /**
+     * Unknown ID. Could be returned by {@link #getNetworkId()} or {@link #getSystemId()}
+     */
+    public static final int UNKNOWN_ID = -1;
+
     private int mVoiceRoamingType;
     private int mDataRoamingType;
     private String mVoiceOperatorAlphaLong;
@@ -1153,7 +1192,8 @@
         return getRilDataRadioTechnology();
     }
 
-    private int rilRadioTechnologyToNetworkType(int rt) {
+    /** @hide */
+    public static int rilRadioTechnologyToNetworkType(@RilRadioTechnology int rt) {
         switch(rt) {
         case ServiceState.RIL_RADIO_TECHNOLOGY_GPRS:
             return TelephonyManager.NETWORK_TYPE_GPRS;
@@ -1212,12 +1252,20 @@
         return this.mCssIndicator ? 1 : 0;
     }
 
-    /** @hide */
+    /**
+     * Get the CDMA NID (Network Identification Number), a number uniquely identifying a network
+     * within a wireless system. (Defined in 3GPP2 C.S0023 3.4.8)
+     * @return The CDMA NID or {@link #UNKNOWN_ID} if not available.
+     */
     public int getNetworkId() {
         return this.mNetworkId;
     }
 
-    /** @hide */
+    /**
+     * Get the CDMA SID (System Identification Number), a number uniquely identifying a wireless
+     * system. (Defined in 3GPP2 C.S0023 3.4.8)
+     * @return The CDMA SID or {@link #UNKNOWN_ID} if not available.
+     */
     public int getSystemId() {
         return this.mSystemId;
     }
@@ -1300,6 +1348,34 @@
         return bearerBitmask;
     }
 
+    /** @hide */
+    public static int convertNetworkTypeBitmaskToBearerBitmask(int networkTypeBitmask) {
+        if (networkTypeBitmask == 0) {
+            return 0;
+        }
+        int bearerBitmask = 0;
+        for (int bearerInt = 0; bearerInt < NEXT_RIL_RADIO_TECHNOLOGY; bearerInt++) {
+            if (bitmaskHasTech(networkTypeBitmask, rilRadioTechnologyToNetworkType(bearerInt))) {
+                bearerBitmask |= getBitmaskForTech(bearerInt);
+            }
+        }
+        return bearerBitmask;
+    }
+
+    /** @hide */
+    public static int convertBearerBitmaskToNetworkTypeBitmask(int bearerBitmask) {
+        if (bearerBitmask == 0) {
+            return 0;
+        }
+        int networkTypeBitmask = 0;
+        for (int bearerInt = 0; bearerInt < NEXT_RIL_RADIO_TECHNOLOGY; bearerInt++) {
+            if (bitmaskHasTech(bearerBitmask, bearerInt)) {
+                networkTypeBitmask |= getBitmaskForTech(rilRadioTechnologyToNetworkType(bearerInt));
+            }
+        }
+        return networkTypeBitmask;
+    }
+
     /**
      * Returns a merged ServiceState consisting of the base SS with voice settings from the
      * voice SS. The voice SS is only used if it is IN_SERVICE (otherwise the base SS is returned).
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 1e6abf2..2396a9e 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -17,12 +17,14 @@
 package android.telephony;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SdkConstant;
-import android.annotation.SystemApi;
 import android.annotation.SdkConstant.SdkConstantType;
+import android.annotation.SystemApi;
 import android.annotation.SystemService;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.net.INetworkPolicyManager;
@@ -32,11 +34,14 @@
 import android.os.Message;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.os.ServiceManager.ServiceNotFoundException;
 import android.util.DisplayMetrics;
+
 import com.android.internal.telephony.IOnSubscriptionsChangedListener;
 import com.android.internal.telephony.ISub;
 import com.android.internal.telephony.ITelephonyRegistry;
 import com.android.internal.telephony.PhoneConstants;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -430,6 +435,26 @@
             = "android.telephony.action.DEFAULT_SMS_SUBSCRIPTION_CHANGED";
 
     /**
+     * Activity Action: Display UI for managing the billing relationship plans
+     * between a carrier and a specific subscriber.
+     * <p>
+     * Carrier apps are encouraged to implement this activity, and the OS will
+     * provide an affordance to quickly enter this activity, typically via
+     * Settings. This affordance will only be shown when the carrier app is
+     * actively providing subscription plan information via
+     * {@link #setSubscriptionPlans(int, List)}.
+     * <p>
+     * Contains {@link #EXTRA_SUBSCRIPTION_INDEX} to indicate which subscription
+     * the user is interested in.
+     *
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
+    @SystemApi
+    public static final String ACTION_MANAGE_SUBSCRIPTION_PLANS
+            = "android.telephony.action.MANAGE_SUBSCRIPTION_PLANS";
+
+    /**
      * Integer extra used with {@link #ACTION_DEFAULT_SUBSCRIPTION_CHANGED} and
      * {@link #ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED} to indicate the subscription
      * which has changed.
@@ -437,6 +462,7 @@
     public static final String EXTRA_SUBSCRIPTION_INDEX = "android.telephony.extra.SUBSCRIPTION_INDEX";
 
     private final Context mContext;
+    private final INetworkPolicyManager mNetworkPolicy;
 
     /**
      * A listener class for monitoring changes to {@link SubscriptionInfo} records.
@@ -509,22 +535,21 @@
     }
 
     /** @hide */
-    public SubscriptionManager(Context context) {
+    public SubscriptionManager(Context context) throws ServiceNotFoundException {
         if (DBG) logd("SubscriptionManager created");
         mContext = context;
+        mNetworkPolicy = INetworkPolicyManager.Stub
+                .asInterface(ServiceManager.getServiceOrThrow(Context.NETWORK_POLICY_SERVICE));
     }
 
     /**
-     * Get an instance of the SubscriptionManager from the Context.
-     * This invokes {@link android.content.Context#getSystemService
-     * Context.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE)}.
-     *
-     * @param context to use.
-     * @return SubscriptionManager instance
+     * @deprecated developers should always obtain references directly from
+     *             {@link Context#getSystemService(Class)}.
      */
+    @Deprecated
     public static SubscriptionManager from(Context context) {
-        return (SubscriptionManager) context.getSystemService(
-                Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+        return (SubscriptionManager) context
+                .getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
     }
 
     /**
@@ -1622,11 +1647,9 @@
      */
     @SystemApi
     public @NonNull List<SubscriptionPlan> getSubscriptionPlans(int subId) {
-        final INetworkPolicyManager npm = INetworkPolicyManager.Stub
-                .asInterface(ServiceManager.getService(Context.NETWORK_POLICY_SERVICE));
         try {
             SubscriptionPlan[] subscriptionPlans =
-                    npm.getSubscriptionPlans(subId, mContext.getOpPackageName());
+                    mNetworkPolicy.getSubscriptionPlans(subId, mContext.getOpPackageName());
             return subscriptionPlans == null
                     ? Collections.emptyList() : Arrays.asList(subscriptionPlans);
         } catch (RemoteException e) {
@@ -1654,13 +1677,52 @@
      */
     @SystemApi
     public void setSubscriptionPlans(int subId, @NonNull List<SubscriptionPlan> plans) {
-        final INetworkPolicyManager npm = INetworkPolicyManager.Stub
-                .asInterface(ServiceManager.getService(Context.NETWORK_POLICY_SERVICE));
         try {
-            npm.setSubscriptionPlans(subId, plans.toArray(new SubscriptionPlan[plans.size()]),
-                    mContext.getOpPackageName());
+            mNetworkPolicy.setSubscriptionPlans(subId,
+                    plans.toArray(new SubscriptionPlan[plans.size()]), mContext.getOpPackageName());
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /** @hide */
+    private String getSubscriptionPlansOwner(int subId) {
+        try {
+            return mNetworkPolicy.getSubscriptionPlansOwner(subId);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Create an {@link Intent} that will launch towards the carrier app that is
+     * currently defining the billing relationship plan through
+     * {@link #setSubscriptionPlans(int, List)}.
+     *
+     * @return ready to launch Intent targeted towards the carrier app, or
+     *         {@code null} if no carrier app is defined, or if the defined
+     *         carrier app provides no management activity.
+     * @hide
+     */
+    public @Nullable Intent createManageSubscriptionIntent(int subId) {
+        // Bail if no owner
+        final String owner = getSubscriptionPlansOwner(subId);
+        if (owner == null) return null;
+
+        // Bail if no plans
+        final List<SubscriptionPlan> plans = getSubscriptionPlans(subId);
+        if (plans.isEmpty()) return null;
+
+        final Intent intent = new Intent(ACTION_MANAGE_SUBSCRIPTION_PLANS);
+        intent.setPackage(owner);
+        intent.putExtra(EXTRA_SUBSCRIPTION_INDEX, subId);
+
+        // Bail if not implemented
+        if (mContext.getPackageManager().queryIntentActivities(intent,
+                PackageManager.MATCH_DEFAULT_ONLY).isEmpty()) {
+            return null;
+        }
+
+        return intent;
+    }
 }
diff --git a/telephony/java/android/telephony/UiccAccessRule.java b/telephony/java/android/telephony/UiccAccessRule.java
index e42a758..3937201 100644
--- a/telephony/java/android/telephony/UiccAccessRule.java
+++ b/telephony/java/android/telephony/UiccAccessRule.java
@@ -32,6 +32,7 @@
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Arrays;
+import java.util.Objects;
 
 /**
  * Describes a single UICC access rule according to the GlobalPlatform Secure Element Access Control
@@ -205,6 +206,21 @@
     }
 
     @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null || getClass() != obj.getClass()) {
+            return false;
+        }
+
+        UiccAccessRule that = (UiccAccessRule) obj;
+        return Arrays.equals(mCertificateHash, that.mCertificateHash)
+                && Objects.equals(mPackageName, that.mPackageName)
+                && mAccessType == that.mAccessType;
+    }
+
+    @Override
     public String toString() {
         return "cert: " + IccUtils.bytesToHexString(mCertificateHash) + " pkg: " +
                 mPackageName + " access: " + mAccessType;
diff --git a/telephony/java/android/telephony/euicc/EuiccManager.java b/telephony/java/android/telephony/euicc/EuiccManager.java
index 973df31..2534327 100644
--- a/telephony/java/android/telephony/euicc/EuiccManager.java
+++ b/telephony/java/android/telephony/euicc/EuiccManager.java
@@ -15,8 +15,10 @@
  */
 package android.telephony.euicc;
 
+import android.annotation.IntDef;
 import android.annotation.Nullable;
 import android.annotation.SdkConstant;
+import android.annotation.SystemApi;
 import android.app.Activity;
 import android.app.PendingIntent;
 import android.content.Context;
@@ -29,6 +31,9 @@
 
 import com.android.internal.telephony.euicc.IEuiccController;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
 /**
  * EuiccManager is the application interface to eUICCs, or eSIMs/embedded SIMs.
  *
@@ -55,6 +60,20 @@
     public static final String ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS =
             "android.telephony.euicc.action.MANAGE_EMBEDDED_SUBSCRIPTIONS";
 
+
+    /**
+     * Broadcast Action: The eUICC OTA status is changed.
+     * <p class="note">
+     * Requires the {@link android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission.
+     *
+     * <p class="note">This is a protected intent that can only be sent
+     * by the system.
+     * TODO(b/35851809): Make this a SystemApi.
+     */
+    @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_OTA_STATUS_CHANGED
+            = "android.telephony.euicc.action.OTA_STATUS_CHANGED";
+
     /**
      * Intent action to provision an embedded subscription.
      *
@@ -167,6 +186,35 @@
      */
     public static final String META_DATA_CARRIER_ICON = "android.telephony.euicc.carriericon";
 
+    /**
+     * Euicc OTA update status which can be got by {@link #getOtaStatus}
+     * @hide
+     */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"EUICC_OTA_"}, value = {
+            EUICC_OTA_IN_PROGRESS,
+            EUICC_OTA_FAILED,
+            EUICC_OTA_SUCCEEDED,
+            EUICC_OTA_NOT_NEEDED,
+            EUICC_OTA_STATUS_UNAVAILABLE
+
+    })
+    public @interface OtaStatus{}
+
+    /**
+     * An OTA is in progress. During this time, the eUICC is not available and the user may lose
+     * network access.
+     */
+    public static final int EUICC_OTA_IN_PROGRESS = 1;
+    /** The OTA update failed. */
+    public static final int EUICC_OTA_FAILED = 2;
+    /** The OTA update finished successfully. */
+    public static final int EUICC_OTA_SUCCEEDED = 3;
+    /** The OTA update not needed since current eUICC OS is latest. */
+    public static final int EUICC_OTA_NOT_NEEDED = 4;
+    /** The OTA status is unavailable since eUICC service is unavailable. */
+    public static final int EUICC_OTA_STATUS_UNAVAILABLE = 5;
+
     private final Context mContext;
 
     /** @hide */
@@ -211,6 +259,26 @@
     }
 
     /**
+     * Returns the current status of eUICC OTA.
+     *
+     * <p>Requires the {@link android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission.
+     *
+     * @return the status of eUICC OTA. If {@link #isEnabled()} is false or the eUICC is not ready,
+     *     {@link OtaStatus#EUICC_OTA_STATUS_UNAVAILABLE} will be returned.
+     * TODO(b/35851809): Make this a SystemApi.
+     */
+    public int getOtaStatus() {
+        if (!isEnabled()) {
+            return EUICC_OTA_STATUS_UNAVAILABLE;
+        }
+        try {
+            return getIEuiccController().getOtaStatus();
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Attempt to download the given {@link DownloadableSubscription}.
      *
      * <p>Requires the {@link android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission,
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index e2d25b8..f804cb0 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -417,6 +417,8 @@
     int RIL_REQUEST_SET_CARRIER_INFO_IMSI_ENCRYPTION = 141;
     int RIL_REQUEST_START_NETWORK_SCAN = 142;
     int RIL_REQUEST_STOP_NETWORK_SCAN = 143;
+    int RIL_REQUEST_GET_SLOT_STATUS = 144;
+    int RIL_REQUEST_SET_LOGICAL_TO_PHYSICAL_SLOT_MAPPING = 145;
 
     int RIL_RESPONSE_ACKNOWLEDGEMENT = 800;
 
@@ -471,4 +473,5 @@
     int RIL_UNSOL_MODEM_RESTART = 1047;
     int RIL_UNSOL_CARRIER_INFO_IMSI_ENCRYPTION = 1048;
     int RIL_UNSOL_NETWORK_SCAN_RESULT = 1049;
+    int RIL_UNSOL_ICC_SLOT_STATUS = 1050;
 }
diff --git a/telephony/java/com/android/internal/telephony/euicc/IEuiccController.aidl b/telephony/java/com/android/internal/telephony/euicc/IEuiccController.aidl
index b3fc90d..0a0ad90 100644
--- a/telephony/java/com/android/internal/telephony/euicc/IEuiccController.aidl
+++ b/telephony/java/com/android/internal/telephony/euicc/IEuiccController.aidl
@@ -30,6 +30,7 @@
     oneway void getDefaultDownloadableSubscriptionList(
         String callingPackage, in PendingIntent callbackIntent);
     String getEid();
+    int getOtaStatus();
     oneway void downloadSubscription(in DownloadableSubscription subscription,
         boolean switchAfterDownload, String callingPackage, in PendingIntent callbackIntent);
     EuiccInfo getEuiccInfo();
diff --git a/test-base/Android.bp b/test-base/Android.bp
index 30c9af1..0088962 100644
--- a/test-base/Android.bp
+++ b/test-base/Android.bp
@@ -63,6 +63,26 @@
     jarjar_rules: "jarjar-rules.txt",
 }
 
+// Build the android.test.base-minus-junit library
+// ===============================================
+// This contains the android.test classes from android.test.base plus
+// the com.android.internal.util.Predicate[s] classes. This is only
+// intended for inclusion in the android.test.legacy static library and
+// must not be used elsewhere.
+java_library_static {
+    name: "android.test.base-minus-junit",
+
+    srcs: [
+        "src/android/**/*.java",
+        "src/com/**/*.java",
+    ],
+
+    sdk_version: "current",
+    libs: [
+        "junit",
+    ],
+}
+
 // Build the legacy-android-test library
 // =====================================
 // This contains the android.test classes that were in Android API level 25,
diff --git a/test-base/Android.mk b/test-base/Android.mk
index 5e5d040..8613854 100644
--- a/test-base/Android.mk
+++ b/test-base/Android.mk
@@ -112,17 +112,6 @@
 
 endif  # not TARGET_BUILD_APPS not TARGET_BUILD_PDK=true
 
-# Build the legacy.test.stubs library
-# ===================================
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := legacy.test.stubs
-LOCAL_SDK_VERSION := current
-
-LOCAL_STATIC_JAVA_LIBRARIES := android.test.base.stubs
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
 ifeq ($(HOST_OS),linux)
 # Build the legacy-performance-test-hostdex library
 # =================================================
diff --git a/test-mock/api/android-test-mock-current.txt b/test-mock/api/android-test-mock-current.txt
index 48a1f80..07acfef 100644
--- a/test-mock/api/android-test-mock-current.txt
+++ b/test-mock/api/android-test-mock-current.txt
@@ -1,5 +1,9 @@
 package android.test.mock {
 
+  public deprecated class MockAccountManager {
+    method public static android.accounts.AccountManager newMockAccountManager(android.content.Context);
+  }
+
   public deprecated class MockApplication extends android.app.Application {
     ctor public MockApplication();
   }
@@ -9,6 +13,7 @@
     ctor public MockContentProvider(android.content.Context);
     ctor public MockContentProvider(android.content.Context, java.lang.String, java.lang.String, android.content.pm.PathPermission[]);
     method public android.content.ContentProviderResult[] applyBatch(java.util.ArrayList<android.content.ContentProviderOperation>);
+    method public static deprecated void attachInfoForTesting(android.content.ContentProvider, android.content.Context, android.content.pm.ProviderInfo);
     method public int delete(android.net.Uri, java.lang.String, java.lang.String[]);
     method public java.lang.String getType(android.net.Uri);
     method public android.net.Uri insert(android.net.Uri, android.content.ContentValues);
@@ -289,5 +294,9 @@
     method public void updateConfiguration(android.content.res.Configuration, android.util.DisplayMetrics);
   }
 
+  public deprecated class MockService {
+    method public static <T extends android.app.Service> void attachForTesting(android.app.Service, android.content.Context, java.lang.String, android.app.Application);
+  }
+
 }
 
diff --git a/test-mock/src/android/test/mock/MockAccountManager.java b/test-mock/src/android/test/mock/MockAccountManager.java
new file mode 100644
index 0000000..c9b4c7b
--- /dev/null
+++ b/test-mock/src/android/test/mock/MockAccountManager.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.test.mock;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.accounts.AccountManagerCallback;
+import android.accounts.AccountManagerFuture;
+import android.accounts.AuthenticatorException;
+import android.accounts.OnAccountsUpdateListener;
+import android.accounts.OperationCanceledException;
+import android.content.Context;
+import android.os.Handler;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * A mock {@link android.accounts.AccountManager} class.
+ *
+ * <p>Provided for use by {@code android.test.IsolatedContext}.
+ *
+ * @deprecated Use a mocking framework like <a href="https://github.com/mockito/mockito">Mockito</a>.
+ * New tests should be written using the
+ * <a href="{@docRoot}
+ * tools/testing-support-library/index.html">Android Testing Support Library</a>.
+ */
+@Deprecated
+public class MockAccountManager {
+
+    /**
+     * Create a new mock {@link AccountManager} instance.
+     *
+     * @param context the {@link Context} to which the returned object belongs.
+     * @return the new instance.
+     */
+    public static AccountManager newMockAccountManager(Context context) {
+        return new MockAccountManagerImpl(context);
+    }
+
+    private MockAccountManager() {
+    }
+
+    private static class MockAccountManagerImpl extends AccountManager {
+
+        MockAccountManagerImpl(Context context) {
+            super(context, null /* IAccountManager */, null /* handler */);
+        }
+
+        public void addOnAccountsUpdatedListener(OnAccountsUpdateListener listener,
+                Handler handler, boolean updateImmediately) {
+            // do nothing
+        }
+
+        public Account[] getAccounts() {
+            return new Account[] {};
+        }
+
+        public AccountManagerFuture<Account[]> getAccountsByTypeAndFeatures(
+                final String type, final String[] features,
+                AccountManagerCallback<Account[]> callback, Handler handler) {
+            return new MockAccountManagerFuture<Account[]>(new Account[0]);
+        }
+
+        public String blockingGetAuthToken(Account account, String authTokenType,
+                boolean notifyAuthFailure)
+                throws OperationCanceledException, IOException, AuthenticatorException {
+            return null;
+        }
+    }
+
+    /**
+     * A very simple AccountManagerFuture class
+     * that returns what ever was passed in
+     */
+    private static class MockAccountManagerFuture<T>
+            implements AccountManagerFuture<T> {
+
+        T mResult;
+
+        MockAccountManagerFuture(T result) {
+            mResult = result;
+        }
+
+        public boolean cancel(boolean mayInterruptIfRunning) {
+            return false;
+        }
+
+        public boolean isCancelled() {
+            return false;
+        }
+
+        public boolean isDone() {
+            return true;
+        }
+
+        public T getResult()
+                throws OperationCanceledException, IOException, AuthenticatorException {
+            return mResult;
+        }
+
+        public T getResult(long timeout, TimeUnit unit)
+                throws OperationCanceledException, IOException, AuthenticatorException {
+            return getResult();
+        }
+    }
+}
diff --git a/test-mock/src/android/test/mock/MockContentProvider.java b/test-mock/src/android/test/mock/MockContentProvider.java
index d5f3ce8..b917fbd 100644
--- a/test-mock/src/android/test/mock/MockContentProvider.java
+++ b/test-mock/src/android/test/mock/MockContentProvider.java
@@ -277,4 +277,21 @@
     public final IContentProvider getIContentProvider() {
         return mIContentProvider;
     }
+
+    /**
+     * Like {@link #attachInfo(Context, android.content.pm.ProviderInfo)}, but for use
+     * when directly instantiating the provider for testing.
+     *
+     * <p>Provided for use by {@code android.test.ProviderTestCase2} and
+     * {@code android.test.RenamingDelegatingContext}.
+     *
+     * @deprecated Use a mocking framework like <a href="https://github.com/mockito/mockito">Mockito</a>.
+     * New tests should be written using the
+     * <a href="{@docRoot}tools/testing-support-library/index.html">Android Testing Support Library</a>.
+     */
+    @Deprecated
+    public static void attachInfoForTesting(
+            ContentProvider provider, Context context, ProviderInfo providerInfo) {
+        provider.attachInfoForTesting(context, providerInfo);
+    }
 }
diff --git a/test-mock/src/android/test/mock/MockPackageManager.java b/test-mock/src/android/test/mock/MockPackageManager.java
index ce8019f..7207ebc 100644
--- a/test-mock/src/android/test/mock/MockPackageManager.java
+++ b/test-mock/src/android/test/mock/MockPackageManager.java
@@ -1090,15 +1090,6 @@
      * @hide
      */
     @Override
-    public void installPackage(Uri packageURI, PackageInstallObserver observer,
-            int flags, String installerPackageName) {
-        throw new UnsupportedOperationException();
-    }
-
-    /**
-     * @hide
-     */
-    @Override
     public void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, int targetUserId,
             int flags) {
         throw new UnsupportedOperationException();
diff --git a/test-mock/src/android/test/mock/MockService.java b/test-mock/src/android/test/mock/MockService.java
new file mode 100644
index 0000000..dbba4f3
--- /dev/null
+++ b/test-mock/src/android/test/mock/MockService.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.test.mock;
+
+import android.app.Application;
+import android.app.Service;
+import android.content.Context;
+
+/**
+ * A mock {@link android.app.Service} class.
+ *
+ * <p>Provided for use by {@code android.test.ServiceTestCase}.
+ *
+ * @deprecated Use a mocking framework like <a href="https://github.com/mockito/mockito">Mockito</a>.
+ * New tests should be written using the
+ * <a href="{@docRoot}tools/testing-support-library/index.html">Android Testing Support Library</a>.
+ */
+@Deprecated
+public class MockService {
+
+    public static <T extends Service> void attachForTesting(Service service, Context context,
+            String serviceClassName,
+            Application application) {
+        service.attach(
+                context,
+                null,               // ActivityThread not actually used in Service
+                serviceClassName,
+                null,               // token not needed when not talking with the activity manager
+                application,
+                null                // mocked services don't talk with the activity manager
+        );
+    }
+
+    private MockService() {
+    }
+}
diff --git a/test-runner/Android.mk b/test-runner/Android.mk
index 706f636..f5c2bc6 100644
--- a/test-runner/Android.mk
+++ b/test-runner/Android.mk
@@ -117,5 +117,20 @@
 
 endif  # not TARGET_BUILD_APPS not TARGET_BUILD_PDK=true
 
+# Build the android.test.legacy library
+# =====================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := android.test.legacy
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src/android)
+
+LOCAL_SDK_VERSION := current
+
+LOCAL_JAVA_LIBRARIES := android.test.mock.stubs junit
+LOCAL_STATIC_JAVA_LIBRARIES := android.test.base-minus-junit
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
 # additionally, build unit tests in a separate .apk
 include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/test-runner/src/android/test/IsolatedContext.java b/test-runner/src/android/test/IsolatedContext.java
index 0b77c00..6e4c41e 100644
--- a/test-runner/src/android/test/IsolatedContext.java
+++ b/test-runner/src/android/test/IsolatedContext.java
@@ -17,12 +17,6 @@
 package android.test;
 
 import android.accounts.AccountManager;
-import android.accounts.AccountManagerCallback;
-import android.accounts.AccountManagerFuture;
-import android.accounts.AuthenticatorException;
-import android.accounts.OnAccountsUpdateListener;
-import android.accounts.OperationCanceledException;
-import android.accounts.Account;
 import android.content.ContextWrapper;
 import android.content.ContentResolver;
 import android.content.Intent;
@@ -32,12 +26,10 @@
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 import android.net.Uri;
-import android.os.Handler;
+import android.test.mock.MockAccountManager;
 
 import java.io.File;
-import java.io.IOException;
 import java.util.ArrayList;
-import java.util.concurrent.TimeUnit;
 import java.util.List;
 
 
@@ -52,7 +44,7 @@
 public class IsolatedContext extends ContextWrapper {
 
     private ContentResolver mResolver;
-    private final MockAccountManager mMockAccountManager;
+    private final AccountManager mMockAccountManager;
 
     private List<Intent> mBroadcastIntents = new ArrayList<>();
 
@@ -60,7 +52,7 @@
             ContentResolver resolver, Context targetContext) {
         super(targetContext);
         mResolver = resolver;
-        mMockAccountManager = new MockAccountManager();
+        mMockAccountManager = MockAccountManager.newMockAccountManager(IsolatedContext.this);
     }
 
     /** Returns the list of intents that were broadcast since the last call to this method. */
@@ -123,71 +115,6 @@
         return null;
     }
 
-    private class MockAccountManager extends AccountManager {
-        public MockAccountManager() {
-            super(IsolatedContext.this, null /* IAccountManager */, null /* handler */);
-        }
-
-        public void addOnAccountsUpdatedListener(OnAccountsUpdateListener listener,
-                Handler handler, boolean updateImmediately) {
-            // do nothing
-        }
-
-        public Account[] getAccounts() {
-            return new Account[]{};
-        }
-
-        public AccountManagerFuture<Account[]> getAccountsByTypeAndFeatures(
-                final String type, final String[] features,
-                AccountManagerCallback<Account[]> callback, Handler handler) {
-            return new MockAccountManagerFuture<Account[]>(new Account[0]);
-        }
-
-        public String blockingGetAuthToken(Account account, String authTokenType,
-                boolean notifyAuthFailure)
-                throws OperationCanceledException, IOException, AuthenticatorException {
-            return null;
-        }
-
-
-        /**
-         * A very simple AccountManagerFuture class
-         * that returns what ever was passed in
-         */
-        private class MockAccountManagerFuture<T>
-                implements AccountManagerFuture<T> {
-
-            T mResult;
-
-            public MockAccountManagerFuture(T result) {
-                mResult = result;
-            }
-
-            public boolean cancel(boolean mayInterruptIfRunning) {
-                return false;
-            }
-
-            public boolean isCancelled() {
-                return false;
-            }
-
-            public boolean isDone() {
-                return true;
-            }
-
-            public T getResult()
-                    throws OperationCanceledException, IOException, AuthenticatorException {
-                return mResult;
-            }
-
-            public T getResult(long timeout, TimeUnit unit)
-                    throws OperationCanceledException, IOException, AuthenticatorException {
-                return getResult();
-            }
-        }
-
-    }
-
     @Override
     public File getFilesDir() {
         return new File("/dev/null");
diff --git a/test-runner/src/android/test/ProviderTestCase2.java b/test-runner/src/android/test/ProviderTestCase2.java
index 1fa633e..be18b53 100644
--- a/test-runner/src/android/test/ProviderTestCase2.java
+++ b/test-runner/src/android/test/ProviderTestCase2.java
@@ -21,6 +21,7 @@
 import android.content.Context;
 import android.content.pm.ProviderInfo;
 import android.content.res.Resources;
+import android.test.mock.MockContentProvider;
 import android.test.mock.MockContext;
 import android.test.mock.MockContentResolver;
 import android.database.DatabaseUtils;
@@ -152,7 +153,7 @@
         T instance = providerClass.newInstance();
         ProviderInfo providerInfo = new ProviderInfo();
         providerInfo.authority = authority;
-        instance.attachInfoForTesting(context, providerInfo);
+        MockContentProvider.attachInfoForTesting(instance, context, providerInfo);
         return instance;
     }
 
diff --git a/test-runner/src/android/test/RenamingDelegatingContext.java b/test-runner/src/android/test/RenamingDelegatingContext.java
index fd33321..10ccebc 100644
--- a/test-runner/src/android/test/RenamingDelegatingContext.java
+++ b/test-runner/src/android/test/RenamingDelegatingContext.java
@@ -21,6 +21,7 @@
 import android.content.ContentProvider;
 import android.database.DatabaseErrorHandler;
 import android.database.sqlite.SQLiteDatabase;
+import android.test.mock.MockContentProvider;
 import android.util.Log;
 
 import java.io.File;
@@ -71,7 +72,7 @@
         if (allowAccessToExistingFilesAndDbs) {
             mContext.makeExistingFilesAndDbsAccessible();
         }
-        mProvider.attachInfoForTesting(mContext, null);
+        MockContentProvider.attachInfoForTesting(mProvider, mContext, null);
         return mProvider;
     }
 
diff --git a/test-runner/src/android/test/ServiceTestCase.java b/test-runner/src/android/test/ServiceTestCase.java
index c8ff0f9..cd54955 100644
--- a/test-runner/src/android/test/ServiceTestCase.java
+++ b/test-runner/src/android/test/ServiceTestCase.java
@@ -23,6 +23,7 @@
 import android.os.IBinder;
 import android.test.mock.MockApplication;
 
+import android.test.mock.MockService;
 import java.util.Random;
 
 /**
@@ -163,14 +164,8 @@
         if (getApplication() == null) {
             setApplication(new MockApplication());
         }
-        mService.attach(
-                getContext(),
-                null,               // ActivityThread not actually used in Service
-                mServiceClass.getName(),
-                null,               // token not needed when not talking with the activity manager
-                getApplication(),
-                null                // mocked services don't talk with the activity manager
-                );
+        MockService.attachForTesting(
+                mService, getContext(), mServiceClass.getName(), getApplication());
 
         assertNotNull(mService);
 
diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.mk b/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.mk
index 088f322..6e0d58a 100644
--- a/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.mk
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.mk
@@ -40,6 +40,6 @@
 
 LOCAL_CFLAGS += -Wall -Wextra -Werror -Wno-unused-parameter
 
-LOCAL_NDK_STL_VARIANT := stlport_static
+LOCAL_NDK_STL_VARIANT := c++_static
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/tests/DexLoggerIntegrationTests/Android.mk b/tests/DexLoggerIntegrationTests/Android.mk
new file mode 100644
index 0000000..7187a37
--- /dev/null
+++ b/tests/DexLoggerIntegrationTests/Android.mk
@@ -0,0 +1,49 @@
+#
+# Copyright 2017 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+
+# Build a tiny library that the test app can dynamically load
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+LOCAL_MODULE := DexLoggerTestLibrary
+LOCAL_SRC_FILES := $(call all-java-files-under, src/com/android/dcl)
+
+include $(BUILD_JAVA_LIBRARY)
+
+dexloggertest_jar := $(LOCAL_BUILT_MODULE)
+
+
+# Build the test app itself
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+LOCAL_PACKAGE_NAME := DexLoggerIntegrationTests
+LOCAL_COMPATIBILITY_SUITE := device-tests
+LOCAL_CERTIFICATE := platform
+LOCAL_SRC_FILES := $(call all-java-files-under, src/com/android/server/pm)
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android-support-test \
+    truth-prebuilt \
+
+# This gets us the javalib.jar built by DexLoggerTestLibrary above.
+LOCAL_JAVA_RESOURCE_FILES := $(dexloggertest_jar)
+
+include $(BUILD_PACKAGE)
diff --git a/tests/DexLoggerIntegrationTests/AndroidManifest.xml b/tests/DexLoggerIntegrationTests/AndroidManifest.xml
new file mode 100644
index 0000000..a847e8f
--- /dev/null
+++ b/tests/DexLoggerIntegrationTests/AndroidManifest.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.android.frameworks.dexloggertest">
+
+    <!-- Tests feature introduced in P (27) -->
+    <uses-sdk
+        android:minSdkVersion="27"
+        android:targetSdkVersion="27" />
+
+    <uses-permission android:name="android.permission.READ_LOGS" />
+
+    <application>
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <instrumentation
+        android:name="android.support.test.runner.AndroidJUnitRunner"
+        android:targetPackage="com.android.frameworks.dexloggertest"
+        android:label="Integration test for DexLogger" />
+</manifest>
diff --git a/tests/DexLoggerIntegrationTests/AndroidTest.xml b/tests/DexLoggerIntegrationTests/AndroidTest.xml
new file mode 100644
index 0000000..8ed19f8
--- /dev/null
+++ b/tests/DexLoggerIntegrationTests/AndroidTest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Runs DexLogger Integration Tests">
+    <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">
+        <option name="test-file-name" value="DexLoggerIntegrationTests.apk"/>
+        <option name="cleanup-apks" value="true"/>
+    </target_preparer>
+
+    <option name="test-suite-tag" value="apct"/>
+    <option name="test-tag" value="DexLoggerIntegrationTests"/>
+
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest">
+        <option name="package" value="com.android.frameworks.dexloggertest"/>
+        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner"/>
+    </test>
+</configuration>
diff --git a/tests/DexLoggerIntegrationTests/src/com/android/dcl/Simple.java b/tests/DexLoggerIntegrationTests/src/com/android/dcl/Simple.java
new file mode 100644
index 0000000..e995a26
--- /dev/null
+++ b/tests/DexLoggerIntegrationTests/src/com/android/dcl/Simple.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.dcl;
+
+/** Dummy class which is built into a jar purely so we can pass it to DexClassLoader. */
+public final class Simple {
+    public Simple() {}
+}
diff --git a/tests/DexLoggerIntegrationTests/src/com/android/server/pm/dex/DexLoggerIntegrationTests.java b/tests/DexLoggerIntegrationTests/src/com/android/server/pm/dex/DexLoggerIntegrationTests.java
new file mode 100644
index 0000000..d8b3b20
--- /dev/null
+++ b/tests/DexLoggerIntegrationTests/src/com/android/server/pm/dex/DexLoggerIntegrationTests.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.pm.dex;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.filters.LargeTest;
+import android.util.EventLog;
+import dalvik.system.DexClassLoader;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.security.MessageDigest;
+import java.util.ArrayList;
+import java.util.Formatter;
+import java.util.List;
+
+/**
+ * Integration tests for {@link com.android.server.pm.dex.DexLogger}.
+ *
+ * The setup for the test dynamically loads code in a jar extracted
+ * from our assets (a secondary dex file).
+ *
+ * We then use adb to trigger secondary dex file reconcilation (and
+ * wait for it to complete). As a side-effect of this DexLogger should
+ * be notified of the file and should log the hash of the file's name
+ * and content.  We verify that this message appears in the event log.
+ *
+ * Run with "atest DexLoggerIntegrationTests".
+ */
+@LargeTest
+@RunWith(JUnit4.class)
+public final class DexLoggerIntegrationTests {
+
+    private static final String PACKAGE_NAME = "com.android.frameworks.dexloggertest";
+
+    // Event log tag used for SNET related events
+    private static final int SNET_TAG = 0x534e4554;
+    // Subtag used to distinguish dynamic code loading events
+    private static final String DCL_SUBTAG = "dcl";
+
+    // Obtained via "echo -n copied.jar | sha256sum"
+    private static final String EXPECTED_NAME_HASH =
+            "1B6C71DB26F36582867432CCA12FB6A517470C9F9AABE9198DD4C5C030D6DC0C";
+
+    private static String expectedContentHash;
+
+    @BeforeClass
+    public static void setUpAll() throws Exception {
+        Context context = InstrumentationRegistry.getTargetContext();
+        MessageDigest hasher = MessageDigest.getInstance("SHA-256");
+
+        // Copy the jar from our Java resources to a private data directory
+        File privateCopy = new File(context.getDir("jars", Context.MODE_PRIVATE), "copied.jar");
+        Class<?> thisClass = DexLoggerIntegrationTests.class;
+        try (InputStream input = thisClass.getResourceAsStream("/javalib.jar");
+                OutputStream output = new FileOutputStream(privateCopy)) {
+            byte[] buffer = new byte[1024];
+            while (true) {
+                int numRead = input.read(buffer);
+                if (numRead < 0) {
+                    break;
+                }
+                output.write(buffer, 0, numRead);
+                hasher.update(buffer, 0, numRead);
+            }
+        }
+
+        // Remember the SHA-256 of the file content to check that it is the same as
+        // the value we see logged.
+        Formatter formatter = new Formatter();
+        for (byte b : hasher.digest()) {
+            formatter.format("%02X", b);
+        }
+        expectedContentHash = formatter.toString();
+
+        // Feed the jar to a class loader and make sure it contains what we expect.
+        ClassLoader loader =
+                new DexClassLoader(
+                    privateCopy.toString(), null, null, context.getClass().getClassLoader());
+        loader.loadClass("com.android.dcl.Simple");
+    }
+
+    @Test
+    public void testDexLoggerReconcileGeneratesEvents() throws Exception {
+        int[] tagList = new int[] { SNET_TAG };
+        List<EventLog.Event> events = new ArrayList<>();
+
+        // There may already be events in the event log - figure out the most recent one
+        EventLog.readEvents(tagList, events);
+        long previousEventNanos =
+                events.isEmpty() ? 0 : events.get(events.size() - 1).getTimeNanos();
+        events.clear();
+
+        Process process = Runtime.getRuntime().exec(
+            "cmd package reconcile-secondary-dex-files " + PACKAGE_NAME);
+        int exitCode = process.waitFor();
+        assertThat(exitCode).isEqualTo(0);
+
+        int myUid = android.os.Process.myUid();
+        String expectedMessage = EXPECTED_NAME_HASH + " " + expectedContentHash;
+
+        EventLog.readEvents(tagList, events);
+        boolean found = false;
+        for (EventLog.Event event : events) {
+            if (event.getTimeNanos() <= previousEventNanos) {
+                continue;
+            }
+            Object[] data = (Object[]) event.getData();
+
+            // We only care about DCL events that we generated.
+            String subTag = (String) data[0];
+            if (!DCL_SUBTAG.equals(subTag)) {
+                continue;
+            }
+            int uid = (int) data[1];
+            if (uid != myUid) {
+                continue;
+            }
+
+            String message = (String) data[2];
+            assertThat(message).isEqualTo(expectedMessage);
+            found = true;
+        }
+
+        assertThat(found).isTrue();
+    }
+}
diff --git a/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java b/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java
index f7ce2c7..8d8fc84 100644
--- a/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java
+++ b/tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java
@@ -38,7 +38,7 @@
             public Engine onCreateEngine() {
                 return new Engine() {
                     @Override
-                    public void onAmbientModeChanged(boolean inAmbientMode) {
+                    public void onAmbientModeChanged(boolean inAmbientMode, boolean animated) {
                         ambientModeChangedCount[0]++;
                     }
                 };
@@ -47,12 +47,12 @@
         WallpaperService.Engine engine = service.onCreateEngine();
         engine.setCreated(true);
 
-        engine.doAmbientModeChanged(false);
+        engine.doAmbientModeChanged(false, false);
         assertFalse("ambient mode should be false", engine.isInAmbientMode());
         assertEquals("onAmbientModeChanged should have been called",
                 ambientModeChangedCount[0], 1);
 
-        engine.doAmbientModeChanged(true);
+        engine.doAmbientModeChanged(true, false);
         assertTrue("ambient mode should be false", engine.isInAmbientMode());
         assertEquals("onAmbientModeChanged should have been called",
                 ambientModeChangedCount[0], 2);
diff --git a/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java b/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java
index 80e42a3..2282c13 100644
--- a/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java
@@ -348,64 +348,6 @@
     }
 
     @Test
-    public void testCreateInvalidConfigAeadWithAuth() throws Exception {
-        IpSecConfig ipSecConfig = new IpSecConfig();
-        addDefaultSpisAndRemoteAddrToIpSecConfig(ipSecConfig);
-
-        for (int direction : DIRECTIONS) {
-            ipSecConfig.setAuthentication(direction, AUTH_ALGO);
-            ipSecConfig.setAuthenticatedEncryption(direction, AEAD_ALGO);
-        }
-
-        try {
-            mIpSecService.createTransportModeTransform(ipSecConfig, new Binder());
-            fail(
-                    "IpSecService should have thrown an error on authentication being"
-                            + " enabled with authenticated encryption");
-        } catch (IllegalArgumentException expected) {
-        }
-    }
-
-    @Test
-    public void testCreateInvalidConfigAeadWithCrypt() throws Exception {
-        IpSecConfig ipSecConfig = new IpSecConfig();
-        addDefaultSpisAndRemoteAddrToIpSecConfig(ipSecConfig);
-
-        for (int direction : DIRECTIONS) {
-            ipSecConfig.setEncryption(direction, CRYPT_ALGO);
-            ipSecConfig.setAuthenticatedEncryption(direction, AEAD_ALGO);
-        }
-
-        try {
-            mIpSecService.createTransportModeTransform(ipSecConfig, new Binder());
-            fail(
-                    "IpSecService should have thrown an error on encryption being"
-                            + " enabled with authenticated encryption");
-        } catch (IllegalArgumentException expected) {
-        }
-    }
-
-    @Test
-    public void testCreateInvalidConfigAeadWithAuthAndCrypt() throws Exception {
-        IpSecConfig ipSecConfig = new IpSecConfig();
-        addDefaultSpisAndRemoteAddrToIpSecConfig(ipSecConfig);
-
-        for (int direction : DIRECTIONS) {
-            ipSecConfig.setAuthentication(direction, AUTH_ALGO);
-            ipSecConfig.setEncryption(direction, CRYPT_ALGO);
-            ipSecConfig.setAuthenticatedEncryption(direction, AEAD_ALGO);
-        }
-
-        try {
-            mIpSecService.createTransportModeTransform(ipSecConfig, new Binder());
-            fail(
-                    "IpSecService should have thrown an error on authentication and encryption being"
-                            + " enabled with authenticated encryption");
-        } catch (IllegalArgumentException expected) {
-        }
-    }
-
-    @Test
     public void testDeleteTransportModeTransform() throws Exception {
         IpSecConfig ipSecConfig = new IpSecConfig();
         addDefaultSpisAndRemoteAddrToIpSecConfig(ipSecConfig);
diff --git a/tests/net/java/com/android/server/IpSecServiceTest.java b/tests/net/java/com/android/server/IpSecServiceTest.java
index 5d1e10e..0467989 100644
--- a/tests/net/java/com/android/server/IpSecServiceTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceTest.java
@@ -35,6 +35,8 @@
 
 import android.content.Context;
 import android.net.INetd;
+import android.net.IpSecAlgorithm;
+import android.net.IpSecConfig;
 import android.net.IpSecManager;
 import android.net.IpSecSpiResponse;
 import android.net.IpSecTransform;
@@ -76,6 +78,36 @@
 
     private static final InetAddress INADDR_ANY;
 
+    private static final byte[] AEAD_KEY = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+        0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
+        0x73, 0x61, 0x6C, 0x74
+    };
+    private static final byte[] CRYPT_KEY = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+        0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F
+    };
+    private static final byte[] AUTH_KEY = {
+        0x7A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F,
+        0x7A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F
+    };
+
+    private static final IpSecAlgorithm AUTH_ALGO =
+            new IpSecAlgorithm(IpSecAlgorithm.AUTH_HMAC_SHA256, AUTH_KEY, AUTH_KEY.length * 4);
+    private static final IpSecAlgorithm CRYPT_ALGO =
+            new IpSecAlgorithm(IpSecAlgorithm.CRYPT_AES_CBC, CRYPT_KEY);
+    private static final IpSecAlgorithm AEAD_ALGO =
+            new IpSecAlgorithm(IpSecAlgorithm.AUTH_CRYPT_AES_GCM, AEAD_KEY, 128);
+
+    private static final int[] DIRECTIONS =
+            new int[] {IpSecTransform.DIRECTION_IN, IpSecTransform.DIRECTION_OUT};
+
     static {
         try {
             INADDR_ANY = InetAddress.getByAddress(new byte[] {0, 0, 0, 0});
@@ -270,6 +302,127 @@
     }
 
     @Test
+    public void testValidateAlgorithmsAuth() {
+        for (int direction : DIRECTIONS) {
+            // Validate that correct algorithm type succeeds
+            IpSecConfig config = new IpSecConfig();
+            config.setAuthentication(direction, AUTH_ALGO);
+            mIpSecService.validateAlgorithms(config, direction);
+
+            // Validate that incorrect algorithm types fails
+            for (IpSecAlgorithm algo : new IpSecAlgorithm[] {CRYPT_ALGO, AEAD_ALGO}) {
+                try {
+                    config = new IpSecConfig();
+                    config.setAuthentication(direction, algo);
+                    mIpSecService.validateAlgorithms(config, direction);
+                    fail("Did not throw exception on invalid algorithm type");
+                } catch (IllegalArgumentException expected) {
+                }
+            }
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsCrypt() {
+        for (int direction : DIRECTIONS) {
+            // Validate that correct algorithm type succeeds
+            IpSecConfig config = new IpSecConfig();
+            config.setEncryption(direction, CRYPT_ALGO);
+            mIpSecService.validateAlgorithms(config, direction);
+
+            // Validate that incorrect algorithm types fails
+            for (IpSecAlgorithm algo : new IpSecAlgorithm[] {AUTH_ALGO, AEAD_ALGO}) {
+                try {
+                    config = new IpSecConfig();
+                    config.setEncryption(direction, algo);
+                    mIpSecService.validateAlgorithms(config, direction);
+                    fail("Did not throw exception on invalid algorithm type");
+                } catch (IllegalArgumentException expected) {
+                }
+            }
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsAead() {
+        for (int direction : DIRECTIONS) {
+            // Validate that correct algorithm type succeeds
+            IpSecConfig config = new IpSecConfig();
+            config.setAuthenticatedEncryption(direction, AEAD_ALGO);
+            mIpSecService.validateAlgorithms(config, direction);
+
+            // Validate that incorrect algorithm types fails
+            for (IpSecAlgorithm algo : new IpSecAlgorithm[] {AUTH_ALGO, CRYPT_ALGO}) {
+                try {
+                    config = new IpSecConfig();
+                    config.setAuthenticatedEncryption(direction, algo);
+                    mIpSecService.validateAlgorithms(config, direction);
+                    fail("Did not throw exception on invalid algorithm type");
+                } catch (IllegalArgumentException expected) {
+                }
+            }
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsAuthCrypt() {
+        for (int direction : DIRECTIONS) {
+            // Validate that correct algorithm type succeeds
+            IpSecConfig config = new IpSecConfig();
+            config.setAuthentication(direction, AUTH_ALGO);
+            config.setEncryption(direction, CRYPT_ALGO);
+            mIpSecService.validateAlgorithms(config, direction);
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsNoAlgorithms() {
+        IpSecConfig config = new IpSecConfig();
+        try {
+            mIpSecService.validateAlgorithms(config, IpSecTransform.DIRECTION_IN);
+            fail("Expected exception; no algorithms specified");
+        } catch (IllegalArgumentException expected) {
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsAeadWithAuth() {
+        IpSecConfig config = new IpSecConfig();
+        config.setAuthenticatedEncryption(IpSecTransform.DIRECTION_IN, AEAD_ALGO);
+        config.setAuthentication(IpSecTransform.DIRECTION_IN, AUTH_ALGO);
+        try {
+            mIpSecService.validateAlgorithms(config, IpSecTransform.DIRECTION_IN);
+            fail("Expected exception; both AEAD and auth algorithm specified");
+        } catch (IllegalArgumentException expected) {
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsAeadWithCrypt() {
+        IpSecConfig config = new IpSecConfig();
+        config.setAuthenticatedEncryption(IpSecTransform.DIRECTION_IN, AEAD_ALGO);
+        config.setEncryption(IpSecTransform.DIRECTION_IN, CRYPT_ALGO);
+        try {
+            mIpSecService.validateAlgorithms(config, IpSecTransform.DIRECTION_IN);
+            fail("Expected exception; both AEAD and crypt algorithm specified");
+        } catch (IllegalArgumentException expected) {
+        }
+    }
+
+    @Test
+    public void testValidateAlgorithmsAeadWithAuthAndCrypt() {
+        IpSecConfig config = new IpSecConfig();
+        config.setAuthenticatedEncryption(IpSecTransform.DIRECTION_IN, AEAD_ALGO);
+        config.setAuthentication(IpSecTransform.DIRECTION_IN, AUTH_ALGO);
+        config.setEncryption(IpSecTransform.DIRECTION_IN, CRYPT_ALGO);
+        try {
+            mIpSecService.validateAlgorithms(config, IpSecTransform.DIRECTION_IN);
+            fail("Expected exception; AEAD, auth and crypt algorithm specified");
+        } catch (IllegalArgumentException expected) {
+        }
+    }
+
+    @Test
     public void testDeleteInvalidTransportModeTransform() throws Exception {
         try {
             mIpSecService.deleteTransportModeTransform(1);
diff --git a/tests/permission/src/com/android/framework/permission/tests/PmPermissionsTests.java b/tests/permission/src/com/android/framework/permission/tests/PmPermissionsTests.java
index 93aa555..b39db61 100644
--- a/tests/permission/src/com/android/framework/permission/tests/PmPermissionsTests.java
+++ b/tests/permission/src/com/android/framework/permission/tests/PmPermissionsTests.java
@@ -71,18 +71,6 @@
     private class TestInstallObserver extends PackageInstallObserver {
     }
 
-    @SmallTest
-    public void testInstallPackage() {
-        TestInstallObserver observer = new TestInstallObserver();
-        try {
-            mPm.installPackage(null, observer, 0, null);
-            fail("PackageManager.installPackage" +
-                    "did not throw SecurityException as expected");
-        } catch (SecurityException e) {
-            // expected
-        }
-    }
-
     /*
      * This test verifies that PackageManger.freeStorage
      * enforces permission android.permission.CLEAR_APP_CACHE
diff --git a/tools/aapt2/filter/AbiFilter.h b/tools/aapt2/filter/AbiFilter.h
index d875cb2..2832711 100644
--- a/tools/aapt2/filter/AbiFilter.h
+++ b/tools/aapt2/filter/AbiFilter.h
@@ -33,6 +33,8 @@
  */
 class AbiFilter : public IPathFilter {
  public:
+  virtual ~AbiFilter() = default;
+
   /** Factory method to create a filter from a list of configuration::Abi. */
   static std::unique_ptr<AbiFilter> FromAbiList(const std::vector<configuration::Abi>& abi_list);
 
diff --git a/tools/aapt2/filter/Filter.h b/tools/aapt2/filter/Filter.h
index d737dc9..f932f9c 100644
--- a/tools/aapt2/filter/Filter.h
+++ b/tools/aapt2/filter/Filter.h
@@ -27,7 +27,7 @@
 /** A filter to be applied to a path segment. */
 class IPathFilter {
  public:
-  ~IPathFilter() = default;
+  virtual ~IPathFilter() = default;
 
   /** Returns true if the path should be kept. */
   virtual bool Keep(const std::string& path) = 0;
diff --git a/tools/incident_section_gen/main.cpp b/tools/incident_section_gen/main.cpp
index 7650795..e7b269a 100644
--- a/tools/incident_section_gen/main.cpp
+++ b/tools/incident_section_gen/main.cpp
@@ -20,6 +20,7 @@
 #include <map>
 #include <set>
 #include <string>
+#include <sstream>
 
 using namespace android;
 using namespace android::os;
@@ -407,6 +408,9 @@
                 splitAndPrint(s.args());
                 printf(" NULL),\n");
                 break;
+            case SECTION_LOG:
+                printf("    new LogSection(%d, %s),\n", field->number(), s.args().c_str());
+                break;
         }
     }
     printf("    NULL };\n");
@@ -482,9 +486,44 @@
 }
 
 // ================================================================================
+static string replace_string(const string& str, const char replace, const char with)
+{
+    string result(str);
+    const int N = result.size();
+    for (int i=0; i<N; i++) {
+        if (result[i] == replace) {
+            result[i] = with;
+        }
+    }
+    return result;
+}
+
+static void generateCsv(Descriptor const* descriptor, const string& indent, set<string>* parents) {
+    DebugStringOptions options;
+    options.include_comments = true;
+    for (int i=0; i<descriptor->field_count(); i++) {
+        const FieldDescriptor* field = descriptor->field(i);
+        stringstream text;
+        if (field->type() == FieldDescriptor::TYPE_MESSAGE) {
+            text << field->message_type()->name();
+        } else {
+            text << field->type_name();
+        }
+        text << " " << field->name();
+        printf("%s%s,\n", indent.c_str(), replace_string(text.str(), '\n', ' ').c_str());
+        if (field->type() == FieldDescriptor::TYPE_MESSAGE &&
+            parents->find(field->message_type()->full_name()) == parents->end()) {
+            parents->insert(field->message_type()->full_name());
+            generateCsv(field->message_type(), indent + ",", parents);
+            parents->erase(field->message_type()->full_name());
+        }
+    }
+}
+
+// ================================================================================
 int main(int argc, char const *argv[])
 {
-    if (argc != 2) return 1;
+    if (argc < 2) return 1;
     const char* module = argv[1];
 
     Descriptor const* descriptor = IncidentProto::descriptor();
@@ -495,7 +534,23 @@
     if (strcmp(module, "incidentd") == 0 ) {
         return !generateSectionListCpp(descriptor);
     }
-
-    // return failure if not called by the whitelisted modules
+    // Generates Csv Format of proto definition for each section.
+    if (strcmp(module, "csv") == 0 && argc > 2) {
+        int sectionId = atoi(argv[2]);
+        for (int i=0; i<descriptor->field_count(); i++) {
+            const FieldDescriptor* field = descriptor->field(i);
+            if (strcmp(field->name().c_str(), argv[2]) == 0
+                || field->number() == sectionId) {
+                set<string> parents;
+                printf("%s\n", field->name().c_str());
+                generateCsv(field->message_type(), "", &parents);
+                break;
+            }
+        }
+        // Returns failure if csv is enabled to prevent Android building with it.
+        // It doesn't matter if this command runs manually.
+        return 1;
+    }
+    // Returns failure if not called by the whitelisted modules
     return 1;
 }
diff --git a/tools/sdkparcelables/Android.bp b/tools/sdkparcelables/Android.bp
new file mode 100644
index 0000000..00fb8aa
--- /dev/null
+++ b/tools/sdkparcelables/Android.bp
@@ -0,0 +1,22 @@
+java_binary_host {
+    name: "sdkparcelables",
+    manifest: "manifest.txt",
+    srcs: [
+        "src/**/*.kt",
+    ],
+    static_libs: [
+        "asm-6.0",
+    ],
+}
+
+java_library_host {
+    name: "sdkparcelables_test",
+    manifest: "manifest.txt",
+    srcs: [
+        "tests/**/*.kt",
+    ],
+    static_libs: [
+        "sdkparcelables",
+        "junit",
+    ],
+}
diff --git a/tools/sdkparcelables/manifest.txt b/tools/sdkparcelables/manifest.txt
new file mode 100644
index 0000000..cd5420c
--- /dev/null
+++ b/tools/sdkparcelables/manifest.txt
@@ -0,0 +1 @@
+Main-class: com.android.sdkparcelables.MainKt
diff --git a/tools/sdkparcelables/src/com/android/sdkparcelables/AncestorCollector.kt b/tools/sdkparcelables/src/com/android/sdkparcelables/AncestorCollector.kt
new file mode 100644
index 0000000..f278aec
--- /dev/null
+++ b/tools/sdkparcelables/src/com/android/sdkparcelables/AncestorCollector.kt
@@ -0,0 +1,28 @@
+package com.android.sdkparcelables
+
+import org.objectweb.asm.ClassVisitor
+import java.util.*
+
+data class Ancestors(val superName: String?, val interfaces: List<String>?)
+
+/** A class that implements an ASM ClassVisitor that collects super class and
+ * implemented interfaces for each class that it visits.
+ */
+class AncestorCollector(api: Int, dest: ClassVisitor?) : ClassVisitor(api, dest) {
+    private val _ancestors = LinkedHashMap<String, Ancestors>()
+
+    val ancestors: Map<String, Ancestors>
+        get() = _ancestors
+
+    override fun visit(version: Int, access: Int, name: String?, signature: String?,
+                       superName: String?, interfaces: Array<out String>?) {
+        name!!
+
+        val old = _ancestors.put(name, Ancestors(superName, interfaces?.toList()))
+        if (old != null) {
+            throw RuntimeException("class $name already found")
+        }
+
+        super.visit(version, access, name, signature, superName, interfaces)
+    }
+}
\ No newline at end of file
diff --git a/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt b/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt
new file mode 100644
index 0000000..3e9d92c
--- /dev/null
+++ b/tools/sdkparcelables/src/com/android/sdkparcelables/Main.kt
@@ -0,0 +1,56 @@
+package com.android.sdkparcelables
+
+import org.objectweb.asm.ClassReader
+import org.objectweb.asm.Opcodes
+import java.io.File
+import java.io.IOException
+import java.util.zip.ZipFile
+
+fun main(args: Array<String>) {
+    if (args.size != 2) {
+        usage()
+    }
+
+    val zipFileName = args[0]
+    val aidlFileName = args[1]
+
+    val zipFile: ZipFile
+
+    try {
+        zipFile = ZipFile(zipFileName)
+    } catch (e: IOException) {
+        System.err.println("error reading input jar: ${e.message}")
+        kotlin.system.exitProcess(2)
+    }
+
+    val ancestorCollector = AncestorCollector(Opcodes.ASM6, null)
+
+    for (entry in zipFile.entries()) {
+        if (entry.name.endsWith(".class")) {
+            val reader = ClassReader(zipFile.getInputStream(entry))
+            reader.accept(ancestorCollector,
+                    ClassReader.SKIP_CODE or ClassReader.SKIP_DEBUG or ClassReader.SKIP_FRAMES)
+        }
+    }
+
+    val parcelables = ParcelableDetector.ancestorsToParcelables(ancestorCollector.ancestors)
+
+    try {
+        val outFile = File(aidlFileName)
+        val outWriter = outFile.bufferedWriter()
+        for (parcelable in parcelables) {
+            outWriter.write("parcelable ")
+            outWriter.write(parcelable.replace('/', '.').replace('$', '.'))
+            outWriter.write(";\n")
+        }
+        outWriter.flush()
+    } catch (e: IOException) {
+        System.err.println("error writing output aidl: ${e.message}")
+        kotlin.system.exitProcess(2)
+    }
+}
+
+fun usage() {
+    System.err.println("Usage: <input jar> <output aidl>")
+    kotlin.system.exitProcess(1)
+}
\ No newline at end of file
diff --git a/tools/sdkparcelables/src/com/android/sdkparcelables/ParcelableDetector.kt b/tools/sdkparcelables/src/com/android/sdkparcelables/ParcelableDetector.kt
new file mode 100644
index 0000000..620f798
--- /dev/null
+++ b/tools/sdkparcelables/src/com/android/sdkparcelables/ParcelableDetector.kt
@@ -0,0 +1,52 @@
+package com.android.sdkparcelables
+
+/** A class that uses an ancestor map to find all classes that
+ * implement android.os.Parcelable, including indirectly through
+ * super classes or super interfaces.
+ */
+class ParcelableDetector {
+    companion object {
+        fun ancestorsToParcelables(ancestors: Map<String, Ancestors>): List<String> {
+            val impl = Impl(ancestors)
+            impl.build()
+            return impl.parcelables
+        }
+    }
+
+    private class Impl(val ancestors: Map<String, Ancestors>) {
+        val isParcelableCache = HashMap<String, Boolean>()
+        val parcelables = ArrayList<String>()
+
+        fun build() {
+            val classList = ancestors.keys
+            classList.filterTo(parcelables, this::isParcelable)
+            parcelables.sort()
+        }
+
+        private fun isParcelable(c: String?): Boolean {
+            if (c == null) {
+                return false
+            }
+
+            if (c == "android/os/Parcelable") {
+                return true
+            }
+
+            val old = isParcelableCache[c]
+            if (old != null) {
+                return old
+            }
+
+            val cAncestors = ancestors[c] ?:
+                    throw RuntimeException("class $c missing ancestor information")
+
+            val seq = (cAncestors.interfaces?.asSequence() ?: emptySequence()) +
+                    cAncestors.superName
+
+            val ancestorIsParcelable = seq.any(this::isParcelable)
+
+            isParcelableCache[c] = ancestorIsParcelable
+            return ancestorIsParcelable
+        }
+    }
+}
diff --git a/tools/sdkparcelables/tests/com/android/sdkparcelables/ParcelableDetectorTest.kt b/tools/sdkparcelables/tests/com/android/sdkparcelables/ParcelableDetectorTest.kt
new file mode 100644
index 0000000..edfc825
--- /dev/null
+++ b/tools/sdkparcelables/tests/com/android/sdkparcelables/ParcelableDetectorTest.kt
@@ -0,0 +1,57 @@
+package com.android.sdkparcelables
+
+import junit.framework.TestCase.assertEquals
+import org.junit.Test
+
+class ParcelableDetectorTest {
+    @Test
+    fun `detect implements`() {
+        val ancestorMap = mapOf(
+                testAncestors("android/test/Parcelable",null, "android/os/Parcelable"),
+                testAncestors("android/os/Parcelable", null))
+
+        val parcelables = ParcelableDetector.ancestorsToParcelables(ancestorMap)
+
+        assertEquals(parcelables, listOf("android/os/Parcelable", "android/test/Parcelable"))
+    }
+
+    @Test
+    fun `detect implements in reverse order`() {
+        val ancestorMap = mapOf(
+                testAncestors("android/os/Parcelable", null),
+                testAncestors("android/test/Parcelable",null, "android/os/Parcelable"))
+
+        val parcelables = ParcelableDetector.ancestorsToParcelables(ancestorMap)
+
+        assertEquals(parcelables, listOf("android/os/Parcelable", "android/test/Parcelable"))
+    }
+
+    @Test
+    fun `detect super implements`() {
+        val ancestorMap = mapOf(
+                testAncestors("android/test/SuperParcelable",null, "android/os/Parcelable"),
+                testAncestors("android/test/Parcelable","android/test/SuperParcelable"),
+                testAncestors("android/os/Parcelable", null))
+
+        val parcelables = ParcelableDetector.ancestorsToParcelables(ancestorMap)
+
+        assertEquals(parcelables, listOf("android/os/Parcelable", "android/test/Parcelable", "android/test/SuperParcelable"))
+    }
+
+    @Test
+    fun `detect super interface`() {
+        val ancestorMap = mapOf(
+                testAncestors("android/test/IParcelable",null, "android/os/Parcelable"),
+                testAncestors("android/test/Parcelable",null, "android/test/IParcelable"),
+                testAncestors("android/os/Parcelable", null))
+
+        val parcelables = ParcelableDetector.ancestorsToParcelables(ancestorMap)
+
+        assertEquals(parcelables, listOf("android/os/Parcelable", "android/test/IParcelable", "android/test/Parcelable"))
+    }
+
+}
+
+private fun testAncestors(name: String, superName: String?, vararg interfaces: String): Pair<String, Ancestors> {
+    return Pair(name, Ancestors(superName, interfaces.toList()))
+}
diff --git a/tools/stats_log_api_gen/main.cpp b/tools/stats_log_api_gen/main.cpp
index 89749fb..bbe6d63 100644
--- a/tools/stats_log_api_gen/main.cpp
+++ b/tools/stats_log_api_gen/main.cpp
@@ -166,7 +166,15 @@
                     attributionDecl.fields.front().name.c_str());
                 fprintf(out, "        event.begin();\n");
                 for (const auto &chainField : attributionDecl.fields) {
-                    fprintf(out, "        event << %s[i];\n", chainField.name.c_str());
+                    if (chainField.javaType == JAVA_TYPE_STRING) {
+                        fprintf(out, "        if (%s[i] != NULL) {\n", chainField.name.c_str());
+                        fprintf(out, "           event << %s[i];\n", chainField.name.c_str());
+                        fprintf(out, "        } else {\n");
+                        fprintf(out, "           event << \"\";\n");
+                        fprintf(out, "        }\n");
+                    } else {
+                        fprintf(out, "        event << %s[i];\n", chainField.name.c_str());
+                    }
                 }
                 fprintf(out, "        event.end();\n");
                 fprintf(out, "    }\n");
@@ -589,13 +597,18 @@
                         fprintf(out, "        jstring jstr = "
                             "(jstring)env->GetObjectArrayElement(%s, i);\n",
                              chainField.name.c_str());
-                        fprintf(out, "        ScopedUtfChars* scoped_%s = "
+                        fprintf(out, "        if (jstr == NULL) {\n");
+                        fprintf(out, "            %s_vec.push_back(NULL);\n",
+                            chainField.name.c_str());
+                        fprintf(out, "        } else {\n");
+                        fprintf(out, "            ScopedUtfChars* scoped_%s = "
                             "new ScopedUtfChars(env, jstr);\n",
                              chainField.name.c_str());
-                        fprintf(out, "        %s_vec.push_back(scoped_%s->c_str());\n",
+                        fprintf(out, "            %s_vec.push_back(scoped_%s->c_str());\n",
                                 chainField.name.c_str(), chainField.name.c_str());
-                        fprintf(out, "        scoped_%s_vec.push_back(scoped_%s);\n",
+                        fprintf(out, "            scoped_%s_vec.push_back(scoped_%s);\n",
                                 chainField.name.c_str(), chainField.name.c_str());
+                        fprintf(out, "        }\n");
                         fprintf(out, "    }\n");
                     }
                     fprintf(out, "\n");
@@ -648,7 +661,7 @@
                         fprintf(out, "    env->ReleaseIntArrayElements(%s, %s_array, 0);\n",
                             chainField.name.c_str(), chainField.name.c_str());
                     } else if (chainField.javaType == JAVA_TYPE_STRING) {
-                        fprintf(out, "    for (size_t i = 0; i < %s_length; ++i) {\n",
+                        fprintf(out, "    for (size_t i = 0; i < scoped_%s_vec.size(); ++i) {\n",
                             chainField.name.c_str());
                         fprintf(out, "        delete scoped_%s_vec[i];\n", chainField.name.c_str());
                         fprintf(out, "    }\n");
diff --git a/wifi/java/android/net/wifi/ScanResult.java b/wifi/java/android/net/wifi/ScanResult.java
index b6ad926..eaad137 100644
--- a/wifi/java/android/net/wifi/ScanResult.java
+++ b/wifi/java/android/net/wifi/ScanResult.java
@@ -21,7 +21,9 @@
 import android.os.Parcelable;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * Describes information about a detected access point. In addition
@@ -227,6 +229,50 @@
     public long seen;
 
     /**
+     * On devices with multiple hardware radio chains, this class provides metadata about
+     * each radio chain that was used to receive this scan result (probe response or beacon).
+     * {@hide}
+     */
+    public static class RadioChainInfo {
+        /** Vendor defined id for a radio chain. */
+        public int id;
+        /** Detected signal level in dBm (also known as the RSSI) on this radio chain. */
+        public int level;
+
+        @Override
+        public String toString() {
+            return "RadioChainInfo: id=" + id + ", level=" + level;
+        }
+
+        @Override
+        public boolean equals(Object otherObj) {
+            if (this == otherObj) {
+                return true;
+            }
+            if (!(otherObj instanceof RadioChainInfo)) {
+                return false;
+            }
+            RadioChainInfo other = (RadioChainInfo) otherObj;
+            return id == other.id && level == other.level;
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(id, level);
+        }
+    };
+
+    /**
+     * Information about the list of the radio chains used to receive this scan result
+     * (probe response or beacon).
+     *
+     * For Example: On devices with 2 hardware radio chains, this list could hold 1 or 2
+     * entries based on whether this scan result was received using one or both the chains.
+     * {@hide}
+     */
+    public RadioChainInfo[] radioChainInfos;
+
+    /**
      * @hide
      * Update RSSI of the scan result
      * @param previousRssi
@@ -481,6 +527,7 @@
         this.isCarrierAp = false;
         this.carrierApEapType = UNSPECIFIED;
         this.carrierName = null;
+        this.radioChainInfos = null;
     }
 
     /** {@hide} */
@@ -502,6 +549,7 @@
         this.isCarrierAp = false;
         this.carrierApEapType = UNSPECIFIED;
         this.carrierName = null;
+        this.radioChainInfos = null;
     }
 
     /** {@hide} */
@@ -530,6 +578,7 @@
         this.isCarrierAp = false;
         this.carrierApEapType = UNSPECIFIED;
         this.carrierName = null;
+        this.radioChainInfos = null;
     }
 
     /** {@hide} */
@@ -572,6 +621,7 @@
             isCarrierAp = source.isCarrierAp;
             carrierApEapType = source.carrierApEapType;
             carrierName = source.carrierName;
+            radioChainInfos = source.radioChainInfos;
         }
     }
 
@@ -615,6 +665,7 @@
         sb.append(", Carrier AP: ").append(isCarrierAp ? "yes" : "no");
         sb.append(", Carrier AP EAP Type: ").append(carrierApEapType);
         sb.append(", Carrier name: ").append(carrierName);
+        sb.append(", Radio Chain Infos: ").append(Arrays.toString(radioChainInfos));
         return sb.toString();
     }
 
@@ -687,6 +738,16 @@
         dest.writeInt(isCarrierAp ? 1 : 0);
         dest.writeInt(carrierApEapType);
         dest.writeString(carrierName);
+
+        if (radioChainInfos != null) {
+            dest.writeInt(radioChainInfos.length);
+            for (int i = 0; i < radioChainInfos.length; i++) {
+                dest.writeInt(radioChainInfos[i].id);
+                dest.writeInt(radioChainInfos[i].level);
+            }
+        } else {
+            dest.writeInt(0);
+        }
     }
 
     /** Implement the Parcelable interface {@hide} */
@@ -759,6 +820,15 @@
                 sr.isCarrierAp = in.readInt() != 0;
                 sr.carrierApEapType = in.readInt();
                 sr.carrierName = in.readString();
+                n = in.readInt();
+                if (n != 0) {
+                    sr.radioChainInfos = new RadioChainInfo[n];
+                    for (int i = 0; i < n; i++) {
+                        sr.radioChainInfos[i] = new RadioChainInfo();
+                        sr.radioChainInfos[i].id = in.readInt();
+                        sr.radioChainInfos[i].level = in.readInt();
+                    }
+                }
                 return sr;
             }
 
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index ea9be29..70e83db 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -557,14 +557,9 @@
     public static final String EXTRA_SUPPLICANT_CONNECTED = "connected";
     /**
      * Broadcast intent action indicating that the state of Wi-Fi connectivity
-     * has changed. One extra provides the new state
-     * in the form of a {@link android.net.NetworkInfo} object. If the new
-     * state is CONNECTED, additional extras may provide the BSSID and WifiInfo of
-     * the access point.
-     * as a {@code String}.
+     * has changed. An extra provides the new state
+     * in the form of a {@link android.net.NetworkInfo} object.
      * @see #EXTRA_NETWORK_INFO
-     * @see #EXTRA_BSSID
-     * @see #EXTRA_WIFI_INFO
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
     public static final String NETWORK_STATE_CHANGED_ACTION = "android.net.wifi.STATE_CHANGE";
@@ -576,17 +571,16 @@
     public static final String EXTRA_NETWORK_INFO = "networkInfo";
     /**
      * The lookup key for a String giving the BSSID of the access point to which
-     * we are connected. Only present when the new state is CONNECTED.
-     * Retrieve with
-     * {@link android.content.Intent#getStringExtra(String)}.
+     * we are connected. No longer used.
      */
+    @Deprecated
     public static final String EXTRA_BSSID = "bssid";
     /**
      * The lookup key for a {@link android.net.wifi.WifiInfo} object giving the
-     * information about the access point to which we are connected. Only present
-     * when the new state is CONNECTED.  Retrieve with
-     * {@link android.content.Intent#getParcelableExtra(String)}.
+     * information about the access point to which we are connected.
+     * No longer used.
      */
+    @Deprecated
     public static final String EXTRA_WIFI_INFO = "wifiInfo";
     /**
      * Broadcast intent action indicating that the state of establishing a connection to
@@ -695,11 +689,11 @@
      * representing if the scan was successful or not.
      * Scans may fail for multiple reasons, these may include:
      * <ol>
-     * <li>A non-privileged app requested too many scans in a certain period of time.
-     * This may lead to additional scan request rejections via "scan throttling".
-     * See
-     * <a href="https://developer.android.com/preview/features/background-location-limits.html">
-     * here</a> for details.
+     * <li>An app requested too many scans in a certain period of time.
+     * This may lead to additional scan request rejections via "scan throttling" for both
+     * foreground and background apps.
+     * Note: Apps holding android.Manifest.permission.NETWORK_SETTINGS permission are
+     * exempted from scan throttling.
      * </li>
      * <li>The device is idle and scanning is disabled.</li>
      * <li>Wifi hardware reported a scan failure.</li>
@@ -1596,7 +1590,10 @@
      * {@code ((WifiManager) getSystemService(WIFI_SERVICE)).getScanResults()}</li>
      * </ol>
      * @return {@code true} if the operation succeeded, i.e., the scan was initiated.
+     * @deprecated The ability for apps to trigger scan requests will be removed in a future
+     * release.
      */
+    @Deprecated
     public boolean startScan() {
         return startScan(null);
     }
@@ -1615,53 +1612,6 @@
     }
 
     /**
-     * startLocationRestrictedScan()
-     * Trigger a scan which will not make use of DFS channels and is thus not suitable for
-     * establishing wifi connection.
-     * @deprecated This API is nolonger supported.
-     * Use {@link android.net.wifi.WifiScanner} API
-     * @hide
-     * @removed
-     */
-    @Deprecated
-    @SystemApi
-    @SuppressLint("Doclava125")
-    public boolean startLocationRestrictedScan(WorkSource workSource) {
-        return false;
-    }
-
-    /**
-     * Check if the Batched Scan feature is supported.
-     *
-     * @return false if not supported.
-     * @deprecated This API is nolonger supported.
-     * Use {@link android.net.wifi.WifiScanner} API
-     * @hide
-     * @removed
-     */
-    @Deprecated
-    @SystemApi
-    @SuppressLint("Doclava125")
-    public boolean isBatchedScanSupported() {
-        return false;
-    }
-
-    /**
-     * Retrieve the latest batched scan result.  This should be called immediately after
-     * {@link BATCHED_SCAN_RESULTS_AVAILABLE_ACTION} is received.
-     * @deprecated This API is nolonger supported.
-     * Use {@link android.net.wifi.WifiScanner} API
-     * @hide
-     * @removed
-     */
-    @Deprecated
-    @SystemApi
-    @SuppressLint("Doclava125")
-    public List<BatchedScanResult> getBatchedScanResults() {
-        return null;
-    }
-
-    /**
      * Creates a configuration token describing the current network of MIME type
      * application/vnd.wfa.wsc. Can be used to configure WiFi networks via NFC.
      *
@@ -3123,7 +3073,7 @@
 
         public void setWorkSource(WorkSource ws) {
             synchronized (mBinder) {
-                if (ws != null && ws.size() == 0) {
+                if (ws != null && ws.isEmpty()) {
                     ws = null;
                 }
                 boolean changed = true;
@@ -3135,7 +3085,7 @@
                         changed = mWorkSource != null;
                         mWorkSource = new WorkSource(ws);
                     } else {
-                        changed = mWorkSource.diff(ws);
+                        changed = !mWorkSource.equals(ws);
                         if (changed) {
                             mWorkSource.set(ws);
                         }
diff --git a/wifi/java/android/net/wifi/WifiScanner.java b/wifi/java/android/net/wifi/WifiScanner.java
index e3752ac..928a1da 100644
--- a/wifi/java/android/net/wifi/WifiScanner.java
+++ b/wifi/java/android/net/wifi/WifiScanner.java
@@ -160,6 +160,24 @@
      */
     public static final int REPORT_EVENT_NO_BATCH = (1 << 2);
 
+    /**
+     * This is used to indicate the purpose of the scan to the wifi chip in
+     * {@link ScanSettings#type}.
+     * On devices with multiple hardware radio chains (and hence different modes of scan),
+     * this type serves as an indication to the hardware on what mode of scan to perform.
+     * Only apps holding android.Manifest.permission.NETWORK_STACK permission can set this value.
+     *
+     * Note: This serves as an intent and not as a stipulation, the wifi chip
+     * might honor or ignore the indication based on the current radio conditions. Always
+     * use the {@link ScanResult#radioChainInfos} to figure out the radio chain configuration used
+     * to receive the corresponding scan result.
+     */
+    /** {@hide} */
+    public static final int TYPE_LOW_LATENCY = 0;
+    /** {@hide} */
+    public static final int TYPE_LOW_POWER = 1;
+    /** {@hide} */
+    public static final int TYPE_HIGH_ACCURACY = 2;
 
     /** {@hide} */
     public static final String SCAN_PARAMS_SCAN_SETTINGS_KEY = "ScanSettings";
@@ -193,7 +211,8 @@
          * list of hidden networks to scan for. Explicit probe requests are sent out for such
          * networks during scan. Only valid for single scan requests.
          * {@hide}
-         * */
+         */
+        @RequiresPermission(android.Manifest.permission.NETWORK_STACK)
         public HiddenNetwork[] hiddenNetworks;
         /** period of background scan; in millisecond, 0 => single shot scan */
         public int periodInMs;
@@ -223,6 +242,13 @@
          * {@hide}
          */
         public boolean isPnoScan;
+        /**
+         * Indicate the type of scan to be performed by the wifi chip.
+         * Default value: {@link #TYPE_LOW_LATENCY}.
+         * {@hide}
+         */
+        @RequiresPermission(android.Manifest.permission.NETWORK_STACK)
+        public int type = TYPE_LOW_LATENCY;
 
         /** Implement the Parcelable interface {@hide} */
         public int describeContents() {
@@ -239,6 +265,7 @@
             dest.writeInt(maxPeriodInMs);
             dest.writeInt(stepCount);
             dest.writeInt(isPnoScan ? 1 : 0);
+            dest.writeInt(type);
             if (channels != null) {
                 dest.writeInt(channels.length);
                 for (int i = 0; i < channels.length; i++) {
@@ -272,6 +299,7 @@
                         settings.maxPeriodInMs = in.readInt();
                         settings.stepCount = in.readInt();
                         settings.isPnoScan = in.readInt() == 1;
+                        settings.type = in.readInt();
                         int num_channels = in.readInt();
                         settings.channels = new ChannelSpec[num_channels];
                         for (int i = 0; i < num_channels; i++) {
diff --git a/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java b/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java
index aa2c268..2052f15 100644
--- a/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java
+++ b/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java
@@ -131,7 +131,6 @@
      *                    {@link SubscribeConfig#SUBSCRIBE_TYPE_ACTIVE} discovery sessions this
      *                    is the subscriber's match filter.
      * @param distanceMm The measured distance to the Publisher in mm.
-     * @hide
      */
     public void onServiceDiscoveredWithinRange(PeerHandle peerHandle,
         byte[] serviceSpecificInfo, List<byte[]> matchFilter, int distanceMm) {
diff --git a/wifi/java/android/net/wifi/aware/PublishConfig.java b/wifi/java/android/net/wifi/aware/PublishConfig.java
index 7a5049d..7a0250b 100644
--- a/wifi/java/android/net/wifi/aware/PublishConfig.java
+++ b/wifi/java/android/net/wifi/aware/PublishConfig.java
@@ -376,8 +376,6 @@
          *
          * @return The builder to facilitate chaining
          *         {@code builder.setXXX(..).setXXX(..)}.
-         *
-         * @hide
          */
         public Builder setRangingEnabled(boolean enable) {
             mEnableRanging = enable;
diff --git a/wifi/java/android/net/wifi/aware/SubscribeConfig.java b/wifi/java/android/net/wifi/aware/SubscribeConfig.java
index 91f8e520..2eab76a 100644
--- a/wifi/java/android/net/wifi/aware/SubscribeConfig.java
+++ b/wifi/java/android/net/wifi/aware/SubscribeConfig.java
@@ -435,8 +435,6 @@
          *
          * @return The builder to facilitate chaining
          *         {@code builder.setXXX(..).setXXX(..)}.
-         *
-         * @hide
          */
         public Builder setMinDistanceMm(int minDistanceMm) {
             mMinDistanceMm = minDistanceMm;
@@ -466,8 +464,6 @@
          *
          * @return The builder to facilitate chaining
          *         {@code builder.setXXX(..).setXXX(..)}.
-         *
-         * @hide
          */
         public Builder setMaxDistanceMm(int maxDistanceMm) {
             mMaxDistanceMm = maxDistanceMm;
diff --git a/wifi/java/android/net/wifi/aware/WifiAwareManager.java b/wifi/java/android/net/wifi/aware/WifiAwareManager.java
index d57d152..2f0c316 100644
--- a/wifi/java/android/net/wifi/aware/WifiAwareManager.java
+++ b/wifi/java/android/net/wifi/aware/WifiAwareManager.java
@@ -269,6 +269,10 @@
                     + identityChangedListener);
         }
 
+        if (attachCallback == null) {
+            throw new IllegalArgumentException("Null callback provided");
+        }
+
         synchronized (mLock) {
             Looper looper = (handler == null) ? Looper.getMainLooper() : handler.getLooper();
 
@@ -300,6 +304,10 @@
             DiscoverySessionCallback callback) {
         if (VDBG) Log.v(TAG, "publish(): clientId=" + clientId + ", config=" + publishConfig);
 
+        if (callback == null) {
+            throw new IllegalArgumentException("Null callback provided");
+        }
+
         try {
             mService.publish(mContext.getOpPackageName(), clientId, publishConfig,
                     new WifiAwareDiscoverySessionCallbackProxy(this, looper, true, callback,
@@ -333,6 +341,10 @@
             }
         }
 
+        if (callback == null) {
+            throw new IllegalArgumentException("Null callback provided");
+        }
+
         try {
             mService.subscribe(mContext.getOpPackageName(), clientId, subscribeConfig,
                     new WifiAwareDiscoverySessionCallbackProxy(this, looper, false, callback,
diff --git a/wifi/java/android/net/wifi/hotspot2/ProvisioningCallback.java b/wifi/java/android/net/wifi/hotspot2/ProvisioningCallback.java
index 8b86cdd..2ea6e79 100644
--- a/wifi/java/android/net/wifi/hotspot2/ProvisioningCallback.java
+++ b/wifi/java/android/net/wifi/hotspot2/ProvisioningCallback.java
@@ -26,13 +26,49 @@
  */
 public abstract class ProvisioningCallback {
 
-   /**
+    /**
      * The reason code for Provisioning Failure due to connection failure to OSU AP.
      * @hide
      */
     public static final int OSU_FAILURE_AP_CONNECTION      = 1;
 
     /**
+     * The reason code for Provisioning Failure due to connection failure to OSU AP.
+     * @hide
+     */
+    public static final int OSU_FAILURE_SERVER_URL_INVALID = 2;
+
+    /**
+     * The reason code for Provisioning Failure due to connection failure to OSU AP.
+     * @hide
+     */
+    public static final int OSU_FAILURE_SERVER_CONNECTION  = 3;
+
+    /**
+     * The reason code for Provisioning Failure due to connection failure to OSU AP.
+     * @hide
+     */
+    public static final int OSU_FAILURE_SERVER_VALIDATION  = 4;
+
+    /**
+     * The reason code for Provisioning Failure due to connection failure to OSU AP.
+     * @hide
+     */
+    public static final int OSU_FAILURE_PROVIDER_VERIFICATION = 5;
+
+    /**
+     * The reason code for Provisioning Failure when a provisioning flow is aborted.
+     * @hide
+     */
+    public static final int OSU_FAILURE_PROVISIONING_ABORTED = 6;
+
+    /**
+     * The reason code for Provisioning Failure when a provisioning flow is aborted.
+     * @hide
+     */
+    public static final int OSU_FAILURE_PROVISIONING_NOT_AVAILABLE = 7;
+
+    /**
      * The status code for Provisioning flow to indicate connecting to OSU AP
      * @hide
      */
@@ -45,6 +81,24 @@
     public static final int OSU_STATUS_AP_CONNECTED        = 2;
 
     /**
+     * The status code for Provisioning flow to indicate connecting to OSU AP
+     * @hide
+     */
+    public static final int OSU_STATUS_SERVER_CONNECTED    = 3;
+
+    /**
+     * The status code for Provisioning flow to indicate connecting to OSU AP
+     * @hide
+     */
+    public static final int OSU_STATUS_SERVER_VALIDATED    = 4;
+
+    /**
+     * The status code for Provisioning flow to indicate connecting to OSU AP
+     * @hide
+     */
+    public static final int OSU_STATUS_PROVIDER_VERIFIED   = 5;
+
+    /**
      * Provisioning status for OSU failure
      * @param status indicates error condition
      */
diff --git a/wifi/java/android/net/wifi/rtt/RangingRequest.java b/wifi/java/android/net/wifi/rtt/RangingRequest.java
index b4e3097..32f21b9 100644
--- a/wifi/java/android/net/wifi/rtt/RangingRequest.java
+++ b/wifi/java/android/net/wifi/rtt/RangingRequest.java
@@ -17,6 +17,7 @@
 package android.net.wifi.rtt;
 
 import android.annotation.NonNull;
+import android.annotation.SystemApi;
 import android.net.MacAddress;
 import android.net.wifi.ScanResult;
 import android.net.wifi.aware.AttachCallback;
@@ -41,8 +42,6 @@
  * The ranging request is a batch request - specifying a set of devices (specified using
  * {@link RangingRequest.Builder#addAccessPoint(ScanResult)} and
  * {@link RangingRequest.Builder#addAccessPoints(List)}).
- *
- * @hide RTT_API
  */
 public final class RangingRequest implements Parcelable {
     private static final int MAX_PEERS = 10;
@@ -198,7 +197,7 @@
             return addResponder(ResponderConfig.fromWifiAwarePeerHandleWithDefaults(peerHandle));
         }
 
-        /*
+        /**
          * Add the Responder device specified by the {@link ResponderConfig} to the list of devices
          * with which to measure range. The total number of peers added to the request cannot exceed
          * the limit specified by {@link #getMaxPeers()}.
@@ -206,8 +205,9 @@
          * @param responder Information on the RTT Responder.
          * @return The builder, to facilitate chaining {@code builder.setXXX(..).setXXX(..)}.
          *
-         * @hide (SystemApi)
+         * @hide
          */
+        @SystemApi
         public Builder addResponder(@NonNull ResponderConfig responder) {
             if (responder == null) {
                 throw new IllegalArgumentException("Null Responder!");
diff --git a/wifi/java/android/net/wifi/rtt/RangingResult.java b/wifi/java/android/net/wifi/rtt/RangingResult.java
index a380fae..d5ca8f7 100644
--- a/wifi/java/android/net/wifi/rtt/RangingResult.java
+++ b/wifi/java/android/net/wifi/rtt/RangingResult.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.net.MacAddress;
 import android.net.wifi.aware.PeerHandle;
 import android.os.Handler;
@@ -36,8 +37,6 @@
  * <p>
  * A ranging result is the distance measurement result for a single device specified in the
  * {@link RangingRequest}.
- *
- * @hide RTT_API
  */
 public final class RangingResult implements Parcelable {
     private static final String TAG = "RangingResult";
@@ -108,6 +107,7 @@
      * Will return a {@code null} for results corresponding to requests issued using a {@code
      * PeerHandle}, i.e. using the {@link RangingRequest.Builder#addWifiAwarePeer(PeerHandle)} API.
      */
+    @Nullable
     public MacAddress getMacAddress() {
         return mMac;
     }
@@ -119,7 +119,7 @@
      * <p>
      * Will return a {@code null} for results corresponding to requests issued using a MAC address.
      */
-    public PeerHandle getPeerHandle() {
+    @Nullable public PeerHandle getPeerHandle() {
         return mPeerHandle;
     }
 
@@ -182,13 +182,11 @@
         return mTimestamp;
     }
 
-    /** @hide */
     @Override
     public int describeContents() {
         return 0;
     }
 
-    /** @hide */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeInt(mStatus);
@@ -210,7 +208,6 @@
         dest.writeLong(mTimestamp);
     }
 
-    /** @hide */
     public static final Creator<RangingResult> CREATOR = new Creator<RangingResult>() {
         @Override
         public RangingResult[] newArray(int size) {
diff --git a/wifi/java/android/net/wifi/rtt/RangingResultCallback.java b/wifi/java/android/net/wifi/rtt/RangingResultCallback.java
index c8aea3c..9639dc8 100644
--- a/wifi/java/android/net/wifi/rtt/RangingResultCallback.java
+++ b/wifi/java/android/net/wifi/rtt/RangingResultCallback.java
@@ -17,6 +17,7 @@
 package android.net.wifi.rtt;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.os.Handler;
 
 import java.lang.annotation.Retention;
@@ -31,8 +32,6 @@
  * peers then the {@link #onRangingResults(List)} will be called with the set of results (@link
  * {@link RangingResult}, each of which has its own success/failure code
  * {@link RangingResult#getStatus()}.
- *
- * @hide RTT_API
  */
 public abstract class RangingResultCallback {
     /** @hide */
@@ -68,5 +67,5 @@
      *
      * @param results List of range measurements, one per requested device.
      */
-    public abstract void onRangingResults(List<RangingResult> results);
+    public abstract void onRangingResults(@NonNull List<RangingResult> results);
 }
diff --git a/wifi/java/android/net/wifi/rtt/ResponderConfig.java b/wifi/java/android/net/wifi/rtt/ResponderConfig.java
index 8be7782..fb723c5 100644
--- a/wifi/java/android/net/wifi/rtt/ResponderConfig.java
+++ b/wifi/java/android/net/wifi/rtt/ResponderConfig.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.SystemApi;
 import android.net.MacAddress;
 import android.net.wifi.ScanResult;
 import android.net.wifi.aware.PeerHandle;
@@ -35,9 +36,10 @@
  * A Responder configuration may be constructed from a {@link ScanResult} or manually (with the
  * data obtained out-of-band from a peer).
  *
- * @hide (@SystemApi)
+ * @hide
  */
-public class ResponderConfig implements Parcelable {
+@SystemApi
+public final class ResponderConfig implements Parcelable {
     private static final int AWARE_BAND_2_DISCOVERY_CHANNEL = 2437;
 
     /** @hide */
@@ -122,15 +124,14 @@
     /**
      * The MAC address of the Responder. Will be null if a Wi-Fi Aware peer identifier (the
      * peerHandle field) ise used to identify the Responder.
-     * TODO: convert to MacAddress
      */
-    public MacAddress macAddress;
+    public final MacAddress macAddress;
 
     /**
      * The peer identifier of a Wi-Fi Aware Responder. Will be null if a MAC Address (the macAddress
      * field) is used to identify the Responder.
      */
-    public PeerHandle peerHandle;
+    public final PeerHandle peerHandle;
 
     /**
      * The device type of the Responder.
@@ -171,7 +172,7 @@
     public final int preamble;
 
     /**
-     * Constructs Responder configuration.
+     * Constructs Responder configuration, using a MAC address to identify the Responder.
      *
      * @param macAddress      The MAC address of the Responder.
      * @param responderType   The type of the responder device, specified using
@@ -210,7 +211,7 @@
     }
 
     /**
-     * Constructs Responder configuration.
+     * Constructs Responder configuration, using a Wi-Fi Aware PeerHandle to identify the Responder.
      *
      * @param peerHandle      The Wi-Fi Aware peer identifier of the Responder.
      * @param responderType   The type of the responder device, specified using
@@ -245,6 +246,45 @@
     }
 
     /**
+     * Constructs Responder configuration. This is an internal-only constructor which specifies both
+     * a MAC address and a Wi-Fi PeerHandle to identify the Responder.
+     *
+     * @param macAddress      The MAC address of the Responder.
+     * @param peerHandle      The Wi-Fi Aware peer identifier of the Responder.
+     * @param responderType   The type of the responder device, specified using
+     *                        {@link ResponderType}.
+     * @param supports80211mc Indicates whether the responder supports IEEE 802.11mc.
+     * @param channelWidth    Responder channel bandwidth, specified using {@link ChannelWidth}.
+     * @param frequency       The primary 20 MHz frequency (in MHz) of the channel of the Responder.
+     * @param centerFreq0     Not used if the {@code channelWidth} is 20 MHz. If the Responder uses
+     *                        40, 80 or 160 MHz, this is the center frequency (in MHz), if the
+     *                        Responder uses 80 + 80 MHz, this is the center frequency of the first
+     *                        segment (in MHz).
+     * @param centerFreq1     Only used if the {@code channelWidth} is 80 + 80 MHz. If the
+     *                        Responder
+     *                        uses 80 + 80 MHz, this is the center frequency of the second segment
+     *                        (in
+     *                        MHz).
+     * @param preamble        The preamble used by the Responder, specified using
+     *                        {@link PreambleType}.
+     * @hide
+     */
+    public ResponderConfig(@NonNull MacAddress macAddress, @NonNull PeerHandle peerHandle,
+            @ResponderType int responderType, boolean supports80211mc,
+            @ChannelWidth int channelWidth, int frequency, int centerFreq0, int centerFreq1,
+            @PreambleType int preamble) {
+        this.macAddress = macAddress;
+        this.peerHandle = peerHandle;
+        this.responderType = responderType;
+        this.supports80211mc = supports80211mc;
+        this.channelWidth = channelWidth;
+        this.frequency = frequency;
+        this.centerFreq0 = centerFreq0;
+        this.centerFreq1 = centerFreq1;
+        this.preamble = preamble;
+    }
+
+    /**
      * Creates a Responder configuration from a {@link ScanResult} corresponding to an Access
      * Point (AP), which can be obtained from {@link android.net.wifi.WifiManager#getScanResults()}.
      */
@@ -252,7 +292,7 @@
         MacAddress macAddress = MacAddress.fromString(scanResult.BSSID);
         int responderType = RESPONDER_AP;
         boolean supports80211mc = scanResult.is80211mcResponder();
-        int channelWidth = translcateScanResultChannelWidth(scanResult.channelWidth);
+        int channelWidth = translateScanResultChannelWidth(scanResult.channelWidth);
         int frequency = scanResult.frequency;
         int centerFreq0 = scanResult.centerFreq0;
         int centerFreq1 = scanResult.centerFreq1;
@@ -416,7 +456,7 @@
     }
 
     /** @hide */
-    static int translcateScanResultChannelWidth(int scanResultChannelWidth) {
+    static int translateScanResultChannelWidth(int scanResultChannelWidth) {
         switch (scanResultChannelWidth) {
             case ScanResult.CHANNEL_WIDTH_20MHZ:
                 return CHANNEL_WIDTH_20MHZ;
@@ -430,7 +470,7 @@
                 return CHANNEL_WIDTH_80MHZ_PLUS_MHZ;
             default:
                 throw new IllegalArgumentException(
-                        "translcateScanResultChannelWidth: bad " + scanResultChannelWidth);
+                        "translateScanResultChannelWidth: bad " + scanResultChannelWidth);
         }
     }
 }
diff --git a/wifi/java/android/net/wifi/rtt/WifiRttManager.java b/wifi/java/android/net/wifi/rtt/WifiRttManager.java
index b4c690f..ec6c46e 100644
--- a/wifi/java/android/net/wifi/rtt/WifiRttManager.java
+++ b/wifi/java/android/net/wifi/rtt/WifiRttManager.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package android.net.wifi.rtt;
 
 import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
@@ -5,6 +21,7 @@
 import static android.Manifest.permission.CHANGE_WIFI_STATE;
 import static android.Manifest.permission.LOCATION_HARDWARE;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
@@ -38,8 +55,6 @@
  *     changes in RTT usability register for the {@link #ACTION_WIFI_RTT_STATE_CHANGED}
  *     broadcast. Note that this broadcast is not sticky - you should register for it and then
  *     check the above API to avoid a race condition.
- *
- * @hide RTT_API
  */
 @SystemService(Context.WIFI_RTT_RANGING_SERVICE)
 public class WifiRttManager {
@@ -71,6 +86,8 @@
      * Returns the current status of RTT API: whether or not RTT is available. To track
      * changes in the state of RTT API register for the
      * {@link #ACTION_WIFI_RTT_STATE_CHANGED} broadcast.
+     * <p>Note: availability of RTT does not mean that the app can use the API. The app's
+     * permissions and platform Location Mode are validated at run-time.
      *
      * @return A boolean indicating whether the app can use the RTT API at this time (true) or
      * not (false).
@@ -95,8 +112,8 @@
      *                 will be used.
      */
     @RequiresPermission(allOf = {ACCESS_COARSE_LOCATION, CHANGE_WIFI_STATE, ACCESS_WIFI_STATE})
-    public void startRanging(RangingRequest request, RangingResultCallback callback,
-            @Nullable Handler handler) {
+    public void startRanging(@NonNull RangingRequest request,
+            @NonNull RangingResultCallback callback, @Nullable Handler handler) {
         startRanging(null, request, callback, handler);
     }
 
@@ -112,17 +129,22 @@
      *                 callback} object. If a null is provided then the application's main thread
      *                 will be used.
      *
-     * @hide (@SystemApi)
+     * @hide
      */
+    @SystemApi
     @RequiresPermission(allOf = {LOCATION_HARDWARE, ACCESS_COARSE_LOCATION, CHANGE_WIFI_STATE,
             ACCESS_WIFI_STATE})
-    public void startRanging(@Nullable WorkSource workSource, RangingRequest request,
-            RangingResultCallback callback, @Nullable Handler handler) {
+    public void startRanging(@Nullable WorkSource workSource, @NonNull RangingRequest request,
+            @NonNull RangingResultCallback callback, @Nullable Handler handler) {
         if (VDBG) {
             Log.v(TAG, "startRanging: workSource=" + workSource + ", request=" + request
                     + ", callback=" + callback + ", handler=" + handler);
         }
 
+        if (callback == null) {
+            throw new IllegalArgumentException("Null callback provided");
+        }
+
         Looper looper = (handler == null) ? Looper.getMainLooper() : handler.getLooper();
         Binder binder = new Binder();
         try {
@@ -139,10 +161,11 @@
      *
      * @param workSource The work-sources of the requesters.
      *
-     * @hide (@SystemApi)
+     * @hide
      */
+    @SystemApi
     @RequiresPermission(allOf = {LOCATION_HARDWARE})
-    public void cancelRanging(WorkSource workSource) {
+    public void cancelRanging(@Nullable WorkSource workSource) {
         if (VDBG) {
             Log.v(TAG, "cancelRanging: workSource=" + workSource);
         }
diff --git a/wifi/java/android/net/wifi/rtt/package.html b/wifi/java/android/net/wifi/rtt/package.html
index a0d407a..11ac058 100644
--- a/wifi/java/android/net/wifi/rtt/package.html
+++ b/wifi/java/android/net/wifi/rtt/package.html
@@ -13,6 +13,8 @@
     <li>{@link android.Manifest.permission#CHANGE_WIFI_STATE}</li>
     <li>{@link android.Manifest.permission#ACCESS_COARSE_LOCATION}</li>
 </ul>
+<p>Usage of the API is also gated by the device's Location Mode: whether it permits Wi-Fi based
+location to be queried.</p>
 
 <p class="note"><strong>Note:</strong> Not all Android-powered devices support Wi-Fi RTT
     functionality.
diff --git a/wifi/tests/src/android/net/wifi/ScanResultTest.java b/wifi/tests/src/android/net/wifi/ScanResultTest.java
new file mode 100644
index 0000000..689ebba
--- /dev/null
+++ b/wifi/tests/src/android/net/wifi/ScanResultTest.java
@@ -0,0 +1,193 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.wifi;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.mockito.Mockito.validateMockitoUsage;
+
+import android.os.Parcel;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.net.wifi.WifiScanner.ScanSettings;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.MockitoAnnotations;
+
+
+/**
+ * Unit tests for {@link android.net.wifi.WifiScanner}.
+ */
+@SmallTest
+public class ScanResultTest {
+    public static final String TEST_SSID = "\"test_ssid\"";
+    public static final String TEST_BSSID = "04:ac:fe:45:34:10";
+    public static final String TEST_CAPS = "CCMP";
+    public static final int TEST_LEVEL = -56;
+    public static final int TEST_FREQUENCY = 2412;
+    public static final long TEST_TSF = 04660l;
+
+    /**
+     * Setup before tests.
+     */
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    /**
+     * Clean up after tests.
+     */
+    @After
+    public void cleanup() {
+        validateMockitoUsage();
+    }
+
+    /**
+     * Verify parcel read/write for ScanResult.
+     */
+    @Test
+    public void verifyScanResultParcelWithoutRadioChainInfo() throws Exception {
+        ScanResult writeScanResult = createScanResult();
+        ScanResult readScanResult = parcelReadWrite(writeScanResult);
+        assertScanResultEquals(writeScanResult, readScanResult);
+    }
+
+    /**
+     * Verify parcel read/write for ScanResult.
+     */
+    @Test
+    public void verifyScanResultParcelWithZeroRadioChainInfo() throws Exception {
+        ScanResult writeScanResult = createScanResult();
+        writeScanResult.radioChainInfos = new ScanResult.RadioChainInfo[0];
+        ScanResult readScanResult = parcelReadWrite(writeScanResult);
+        assertNull(readScanResult.radioChainInfos);
+    }
+
+    /**
+     * Verify parcel read/write for ScanResult.
+     */
+    @Test
+    public void verifyScanResultParcelWithRadioChainInfo() throws Exception {
+        ScanResult writeScanResult = createScanResult();
+        writeScanResult.radioChainInfos = new ScanResult.RadioChainInfo[2];
+        writeScanResult.radioChainInfos[0] = new ScanResult.RadioChainInfo();
+        writeScanResult.radioChainInfos[0].id = 0;
+        writeScanResult.radioChainInfos[0].level = -45;
+        writeScanResult.radioChainInfos[1] = new ScanResult.RadioChainInfo();
+        writeScanResult.radioChainInfos[1].id = 1;
+        writeScanResult.radioChainInfos[1].level = -54;
+        ScanResult readScanResult = parcelReadWrite(writeScanResult);
+        assertScanResultEquals(writeScanResult, readScanResult);
+    }
+
+    /**
+     * Verify copy constructor for ScanResult.
+     */
+    @Test
+    public void verifyScanResultCopyWithoutRadioChainInfo() throws Exception {
+        ScanResult scanResult = createScanResult();
+        ScanResult copyScanResult = new ScanResult(scanResult);
+        assertScanResultEquals(scanResult, copyScanResult);
+    }
+
+    /**
+     * Verify copy constructor for ScanResult.
+     */
+    @Test
+    public void verifyScanResultCopyWithRadioChainInfo() throws Exception {
+        ScanResult scanResult = createScanResult();
+        scanResult.radioChainInfos = new ScanResult.RadioChainInfo[2];
+        scanResult.radioChainInfos[0] = new ScanResult.RadioChainInfo();
+        scanResult.radioChainInfos[0].id = 0;
+        scanResult.radioChainInfos[0].level = -45;
+        scanResult.radioChainInfos[1] = new ScanResult.RadioChainInfo();
+        scanResult.radioChainInfos[1].id = 1;
+        scanResult.radioChainInfos[1].level = -54;
+        ScanResult copyScanResult = new ScanResult(scanResult);
+        assertScanResultEquals(scanResult, copyScanResult);
+    }
+
+    /**
+     * Verify toString for ScanResult.
+     */
+    @Test
+    public void verifyScanResultToStringWithoutRadioChainInfo() throws Exception {
+        ScanResult scanResult = createScanResult();
+        assertEquals("SSID: \"test_ssid\", BSSID: 04:ac:fe:45:34:10, capabilities: CCMP, " +
+                "level: -56, frequency: 2412, timestamp: 2480, distance: 0(cm), distanceSd: 0(cm), " +
+                "passpoint: no, ChannelBandwidth: 0, centerFreq0: 0, centerFreq1: 0, " +
+                "80211mcResponder: is not supported, Carrier AP: no, " +
+                "Carrier AP EAP Type: 0, Carrier name: null, " +
+                "Radio Chain Infos: null", scanResult.toString());
+    }
+
+    /**
+     * Verify toString for ScanResult.
+     */
+    @Test
+    public void verifyScanResultToStringWithRadioChainInfo() throws Exception {
+        ScanResult scanResult = createScanResult();
+        scanResult.radioChainInfos = new ScanResult.RadioChainInfo[2];
+        scanResult.radioChainInfos[0] = new ScanResult.RadioChainInfo();
+        scanResult.radioChainInfos[0].id = 0;
+        scanResult.radioChainInfos[0].level = -45;
+        scanResult.radioChainInfos[1] = new ScanResult.RadioChainInfo();
+        scanResult.radioChainInfos[1].id = 1;
+        scanResult.radioChainInfos[1].level = -54;
+        assertEquals("SSID: \"test_ssid\", BSSID: 04:ac:fe:45:34:10, capabilities: CCMP, " +
+                "level: -56, frequency: 2412, timestamp: 2480, distance: 0(cm), distanceSd: 0(cm), " +
+                "passpoint: no, ChannelBandwidth: 0, centerFreq0: 0, centerFreq1: 0, " +
+                "80211mcResponder: is not supported, Carrier AP: no, " +
+                "Carrier AP EAP Type: 0, Carrier name: null, " +
+                "Radio Chain Infos: [RadioChainInfo: id=0, level=-45, " +
+                "RadioChainInfo: id=1, level=-54]", scanResult.toString());
+    }
+
+    /**
+     * Write the provided {@link ScanResult} to a parcel and deserialize it.
+     */
+    private static ScanResult parcelReadWrite(ScanResult writeResult) throws Exception {
+        Parcel parcel = Parcel.obtain();
+        writeResult.writeToParcel(parcel, 0);
+        parcel.setDataPosition(0);    // Rewind data position back to the beginning for read.
+        return ScanResult.CREATOR.createFromParcel(parcel);
+    }
+
+    private static ScanResult createScanResult() {
+        ScanResult result = new ScanResult();
+        result.wifiSsid = WifiSsid.createFromAsciiEncoded(TEST_SSID);
+        result.BSSID = TEST_BSSID;
+        result.capabilities = TEST_CAPS;
+        result.level = TEST_LEVEL;
+        result.frequency = TEST_FREQUENCY;
+        result.timestamp = TEST_TSF;
+        return result;
+    }
+
+    private static void assertScanResultEquals(ScanResult expected, ScanResult actual) {
+        assertEquals(expected.SSID, actual.SSID);
+        assertEquals(expected.BSSID, actual.BSSID);
+        assertEquals(expected.capabilities, actual.capabilities);
+        assertEquals(expected.level, actual.level);
+        assertEquals(expected.frequency, actual.frequency);
+        assertEquals(expected.timestamp, actual.timestamp);
+        assertArrayEquals(expected.radioChainInfos, actual.radioChainInfos);
+    }
+}
diff --git a/wifi/tests/src/android/net/wifi/WifiScannerTest.java b/wifi/tests/src/android/net/wifi/WifiScannerTest.java
index e542789..a4366d4 100644
--- a/wifi/tests/src/android/net/wifi/WifiScannerTest.java
+++ b/wifi/tests/src/android/net/wifi/WifiScannerTest.java
@@ -16,19 +16,23 @@
 
 package android.net.wifi;
 
+import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.validateMockitoUsage;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.os.Handler;
+import android.os.Parcel;
 import android.os.test.TestLooper;
 import android.test.suitebuilder.annotation.SmallTest;
+import android.net.wifi.WifiScanner.ScanSettings;
 
 import com.android.internal.util.test.BidirectionalAsyncChannelServer;
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
@@ -70,4 +74,50 @@
         validateMockitoUsage();
     }
 
+    /**
+     * Verify parcel read/write for ScanSettings.
+     */
+    @Test
+    public void verifyScanSettingsParcelWithBand() throws Exception {
+        ScanSettings writeSettings = new ScanSettings();
+        writeSettings.type = WifiScanner.TYPE_LOW_POWER;
+        writeSettings.band = WifiScanner.WIFI_BAND_BOTH_WITH_DFS;
+
+        ScanSettings readSettings = parcelWriteRead(writeSettings);
+        assertEquals(readSettings.type, writeSettings.type);
+        assertEquals(readSettings.band, writeSettings.band);
+        assertEquals(0, readSettings.channels.length);
+    }
+
+    /**
+     * Verify parcel read/write for ScanSettings.
+     */
+    @Test
+    public void verifyScanSettingsParcelWithChannels() throws Exception {
+        ScanSettings writeSettings = new ScanSettings();
+        writeSettings.type = WifiScanner.TYPE_HIGH_ACCURACY;
+        writeSettings.band = WifiScanner.WIFI_BAND_UNSPECIFIED;
+        writeSettings.channels = new WifiScanner.ChannelSpec[] {
+                new WifiScanner.ChannelSpec(5),
+                new WifiScanner.ChannelSpec(7)
+        };
+
+        ScanSettings readSettings = parcelWriteRead(writeSettings);
+        assertEquals(writeSettings.type, readSettings.type);
+        assertEquals(writeSettings.band, readSettings.band);
+        assertEquals(2, readSettings.channels.length);
+        assertEquals(5, readSettings.channels[0].frequency);
+        assertEquals(7, readSettings.channels[1].frequency);
+    }
+
+    /**
+     * Write the provided {@link ScanSettings} to a parcel and deserialize it.
+     */
+    private static ScanSettings parcelWriteRead(ScanSettings writeSettings) throws Exception {
+        Parcel parcel = Parcel.obtain();
+        writeSettings.writeToParcel(parcel, 0);
+        parcel.setDataPosition(0);    // Rewind data position back to the beginning for read.
+        return ScanSettings.CREATOR.createFromParcel(parcel);
+    }
+
 }