diff --git a/api/removed.txt b/api/removed.txt
index 9f4b041..262ffec 100644
--- a/api/removed.txt
+++ b/api/removed.txt
@@ -344,7 +344,7 @@
   public final class PowerManager {
     method public void goToSleep(long);
     method @Deprecated public void userActivity(long, boolean);
-    method public void wakeUp(long);
+    method @Deprecated public void wakeUp(long);
   }
 
   public class RecoverySystem {
diff --git a/api/system-current.txt b/api/system-current.txt
index 8d7ec26..376aad0 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -1072,16 +1072,17 @@
 
   public final class RoleManager {
     method @RequiresPermission(android.Manifest.permission.OBSERVE_ROLE_HOLDERS) public void addOnRoleHoldersChangedListenerAsUser(@NonNull java.util.concurrent.Executor, @NonNull android.app.role.OnRoleHoldersChangedListener, @NonNull android.os.UserHandle);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void addRoleHolderAsUser(@NonNull String, @NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
+    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void addRoleHolderAsUser(@NonNull String, @NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
     method @RequiresPermission("com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER") public boolean addRoleHolderFromController(@NonNull String, @NonNull String);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void clearRoleHoldersAsUser(@NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
+    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void clearRoleHoldersAsUser(@NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
     method @NonNull @RequiresPermission("com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER") public java.util.List<java.lang.String> getHeldRolesFromController(@NonNull String);
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public java.util.List<java.lang.String> getRoleHolders(@NonNull String);
     method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public java.util.List<java.lang.String> getRoleHoldersAsUser(@NonNull String, @NonNull android.os.UserHandle);
     method @RequiresPermission(android.Manifest.permission.OBSERVE_ROLE_HOLDERS) public void removeOnRoleHoldersChangedListenerAsUser(@NonNull android.app.role.OnRoleHoldersChangedListener, @NonNull android.os.UserHandle);
-    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void removeRoleHolderAsUser(@NonNull String, @NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
+    method @RequiresPermission(android.Manifest.permission.MANAGE_ROLE_HOLDERS) public void removeRoleHolderAsUser(@NonNull String, @NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
     method @RequiresPermission("com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER") public boolean removeRoleHolderFromController(@NonNull String, @NonNull String);
     method @RequiresPermission("com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER") public void setRoleNamesFromController(@NonNull java.util.List<java.lang.String>);
+    field public static final int MANAGE_HOLDERS_FLAG_DONT_KILL_APP = 1; // 0x1
     field public static final String ROLE_ASSISTANT = "android.app.role.ASSISTANT";
   }
 
@@ -5001,10 +5002,11 @@
     method public boolean getEnableAdjustBrightness();
     method public boolean getEnableDataSaver();
     method public boolean getEnableFirewall();
+    method public boolean getEnableNightMode();
     method public boolean getEnableQuickDoze();
     method public boolean getForceAllAppsStandby();
     method public boolean getForceBackgroundCheck();
-    method public int getGpsMode();
+    method public int getLocationMode();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.os.BatterySaverPolicyConfig> CREATOR;
   }
@@ -5026,10 +5028,11 @@
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setEnableAdjustBrightness(boolean);
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setEnableDataSaver(boolean);
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setEnableFirewall(boolean);
+    method @NonNull public android.os.BatterySaverPolicyConfig.Builder setEnableNightMode(boolean);
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setEnableQuickDoze(boolean);
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setForceAllAppsStandby(boolean);
     method @NonNull public android.os.BatterySaverPolicyConfig.Builder setForceBackgroundCheck(boolean);
-    method @NonNull public android.os.BatterySaverPolicyConfig.Builder setGpsMode(int);
+    method @NonNull public android.os.BatterySaverPolicyConfig.Builder setLocationMode(int);
   }
 
   public class Binder implements android.os.IBinder {
@@ -6037,11 +6040,11 @@
 
   public abstract class RoleControllerService extends android.app.Service {
     ctor public RoleControllerService();
-    method public abstract void onAddRoleHolder(@NonNull String, @NonNull String, @NonNull android.app.role.RoleManagerCallback);
+    method public abstract void onAddRoleHolder(@NonNull String, @NonNull String, int, @NonNull android.app.role.RoleManagerCallback);
     method @Nullable public final android.os.IBinder onBind(@Nullable android.content.Intent);
-    method public abstract void onClearRoleHolders(@NonNull String, @NonNull android.app.role.RoleManagerCallback);
+    method public abstract void onClearRoleHolders(@NonNull String, int, @NonNull android.app.role.RoleManagerCallback);
     method public abstract void onGrantDefaultRoles(@NonNull android.app.role.RoleManagerCallback);
-    method public abstract void onRemoveRoleHolder(@NonNull String, @NonNull String, @NonNull android.app.role.RoleManagerCallback);
+    method public abstract void onRemoveRoleHolder(@NonNull String, @NonNull String, int, @NonNull android.app.role.RoleManagerCallback);
     method public abstract void onSmsKillSwitchToggled(boolean);
     field public static final String SERVICE_INTERFACE = "android.rolecontrollerservice.RoleControllerService";
   }
diff --git a/api/test-current.txt b/api/test-current.txt
index f71789d..5b51d6e 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -429,11 +429,11 @@
 package android.app.role {
 
   public final class RoleManager {
-    method @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public void addRoleHolderAsUser(@NonNull String, @NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
-    method @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public void clearRoleHoldersAsUser(@NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
+    method @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public void addRoleHolderAsUser(@NonNull String, @NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
+    method @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public void clearRoleHoldersAsUser(@NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
     method @NonNull @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public java.util.List<java.lang.String> getRoleHolders(@NonNull String);
     method @NonNull @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public java.util.List<java.lang.String> getRoleHoldersAsUser(@NonNull String, @NonNull android.os.UserHandle);
-    method @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public void removeRoleHolderAsUser(@NonNull String, @NonNull String, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
+    method @RequiresPermission("android.permission.MANAGE_ROLE_HOLDERS") public void removeRoleHolderAsUser(@NonNull String, @NonNull String, int, @NonNull android.os.UserHandle, @NonNull java.util.concurrent.Executor, @NonNull android.app.role.RoleManagerCallback);
     field public static final String ROLE_ASSISTANT = "android.app.role.ASSISTANT";
   }
 
diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index 5dcb392b..46917e4 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -252,10 +252,12 @@
 status_t BootAnimation::readyToRun() {
     mAssets.addDefaultAssets();
 
-    sp<IBinder> dtoken(SurfaceComposerClient::getBuiltInDisplay(
-            ISurfaceComposer::eDisplayIdMain));
+    mDisplayToken = SurfaceComposerClient::getInternalDisplayToken();
+    if (mDisplayToken == nullptr)
+        return -1;
+
     DisplayInfo dinfo;
-    status_t status = SurfaceComposerClient::getDisplayInfo(dtoken, &dinfo);
+    status_t status = SurfaceComposerClient::getDisplayInfo(mDisplayToken, &dinfo);
     if (status)
         return -1;
 
@@ -1014,16 +1016,13 @@
         // At the end of the animation, we switch to the viewport that DisplayManager will apply
         // later. This changes the coordinate system, and means we must move the surface up by
         // the inset amount.
-        sp<IBinder> dtoken(SurfaceComposerClient::getBuiltInDisplay(
-                ISurfaceComposer::eDisplayIdMain));
-
         Rect layerStackRect(0, 0, mWidth, mHeight - mTargetInset);
         Rect displayRect(0, mTargetInset, mWidth, mHeight);
 
         SurfaceComposerClient::Transaction t;
         t.setPosition(mFlingerSurfaceControl, 0, -mTargetInset)
                 .setCrop(mFlingerSurfaceControl, Rect(0, mTargetInset, mWidth, mHeight));
-        t.setDisplayProjection(dtoken, 0 /* orientation */, layerStackRect, displayRect);
+        t.setDisplayProjection(mDisplayToken, 0 /* orientation */, layerStackRect, displayRect);
         t.apply();
 
         mTargetInset = mCurrentInset = 0;
diff --git a/cmds/bootanimation/BootAnimation.h b/cmds/bootanimation/BootAnimation.h
index 04d4f9a..19616cb 100644
--- a/cmds/bootanimation/BootAnimation.h
+++ b/cmds/bootanimation/BootAnimation.h
@@ -171,6 +171,7 @@
     EGLDisplay  mDisplay;
     EGLDisplay  mContext;
     EGLDisplay  mSurface;
+    sp<IBinder> mDisplayToken;
     sp<SurfaceControl> mFlingerSurfaceControl;
     sp<Surface> mFlingerSurface;
     bool        mClockEnabled;
diff --git a/cmds/screencap/screencap.cpp b/cmds/screencap/screencap.cpp
index 3d74f8b..c497667 100644
--- a/cmds/screencap/screencap.cpp
+++ b/cmds/screencap/screencap.cpp
@@ -46,23 +46,22 @@
 
 using namespace android;
 
-static uint32_t DEFAULT_DISPLAY_ID = ISurfaceComposer::eDisplayIdMain;
-
 #define COLORSPACE_UNKNOWN    0
 #define COLORSPACE_SRGB       1
 #define COLORSPACE_DISPLAY_P3 2
 
-static void usage(const char* pname)
+static void usage(const char* pname, PhysicalDisplayId displayId)
 {
     fprintf(stderr,
             "usage: %s [-hp] [-d display-id] [FILENAME]\n"
             "   -h: this message\n"
             "   -p: save the file as a png.\n"
-            "   -d: specify the display id to capture, default %d.\n"
+            "   -d: specify the physical display ID to capture (default: %"
+                    ANDROID_PHYSICAL_DISPLAY_ID_FORMAT ")\n"
+            "       see \"dumpsys SurfaceFlinger --display-id\" for valid display IDs.\n"
             "If FILENAME ends with .png it will be saved as a png.\n"
             "If FILENAME is not given, the results will be printed to stdout.\n",
-            pname, DEFAULT_DISPLAY_ID
-    );
+            pname, displayId);
 }
 
 static SkColorType flinger2skia(PixelFormat f)
@@ -127,9 +126,14 @@
 
 int main(int argc, char** argv)
 {
+    std::optional<PhysicalDisplayId> displayId = SurfaceComposerClient::getInternalDisplayId();
+    if (!displayId) {
+        fprintf(stderr, "Failed to get token for internal display\n");
+        return 1;
+    }
+
     const char* pname = argv[0];
     bool png = false;
-    int32_t displayId = DEFAULT_DISPLAY_ID;
     int c;
     while ((c = getopt(argc, argv, "phd:")) != -1) {
         switch (c) {
@@ -137,11 +141,11 @@
                 png = true;
                 break;
             case 'd':
-                displayId = atoi(optarg);
+                displayId = atoll(optarg);
                 break;
             case '?':
             case 'h':
-                usage(pname);
+                usage(pname, *displayId);
                 return 1;
         }
     }
@@ -166,7 +170,7 @@
     }
 
     if (fd == -1) {
-        usage(pname);
+        usage(pname, *displayId);
         return 1;
     }
 
@@ -192,9 +196,10 @@
     ProcessState::self()->setThreadPoolMaxThreadCount(0);
     ProcessState::self()->startThreadPool();
 
-    sp<IBinder> display = SurfaceComposerClient::getBuiltInDisplay(displayId);
-    if (display == NULL) {
-        fprintf(stderr, "Unable to get handle for display %d\n", displayId);
+    const sp<IBinder> display = SurfaceComposerClient::getPhysicalDisplayToken(*displayId);
+    if (display == nullptr) {
+        fprintf(stderr, "Failed to get token for invalid display %"
+                ANDROID_PHYSICAL_DISPLAY_ID_FORMAT "\n", *displayId);
         return 1;
     }
 
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index ca10482..d6f045e 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -50,6 +50,7 @@
 
     srcs: [
         ":statsd_aidl",
+        "src/active_config_list.proto",
         "src/statsd_config.proto",
         "src/FieldValue.cpp",
         "src/hash.cpp",
@@ -214,7 +215,7 @@
         "tests/anomaly/AnomalyTracker_test.cpp",
         "tests/ConfigManager_test.cpp",
         "tests/external/puller_util_test.cpp",
-	"tests/external/StatsPuller_test.cpp",
+        "tests/external/StatsPuller_test.cpp",
         "tests/indexed_priority_queue_test.cpp",
         "tests/LogEntryMatcher_test.cpp",
         "tests/LogEvent_test.cpp",
diff --git a/cmds/statsd/src/StatsLogProcessor.cpp b/cmds/statsd/src/StatsLogProcessor.cpp
index 69cb264..250f5bf 100644
--- a/cmds/statsd/src/StatsLogProcessor.cpp
+++ b/cmds/statsd/src/StatsLogProcessor.cpp
@@ -14,18 +14,19 @@
  * limitations under the License.
  */
 
-#define DEBUG false // STOPSHIP if true
+#define DEBUG false  // STOPSHIP if true
 #include "Log.h"
 #include "statslog.h"
 
 #include <android-base/file.h>
 #include <dirent.h>
+#include <frameworks/base/cmds/statsd/src/active_config_list.pb.h>
 #include "StatsLogProcessor.h"
-#include "stats_log_util.h"
 #include "android-base/stringprintf.h"
+#include "external/StatsPullerManager.h"
 #include "guardrail/StatsdStats.h"
 #include "metrics/CountMetricProducer.h"
-#include "external/StatsPullerManager.h"
+#include "stats_log_util.h"
 #include "stats_util.h"
 #include "storage/StorageManager.h"
 
@@ -67,9 +68,17 @@
 const int FIELD_ID_DUMP_REPORT_REASON = 8;
 const int FIELD_ID_STRINGS = 9;
 
+const int FIELD_ID_ACTIVE_CONFIG_LIST = 1;
+const int FIELD_ID_CONFIG_ID = 1;
+const int FIELD_ID_CONFIG_UID = 2;
+const int FIELD_ID_ACTIVE_METRIC = 3;
+const int FIELD_ID_METRIC_ID = 1;
+const int FIELD_ID_TIME_TO_LIVE_NANOS = 2;
+
 #define NS_PER_HOUR 3600 * NS_PER_SEC
 
 #define STATS_DATA_DIR "/data/misc/stats-data"
+#define STATS_ACTIVE_METRIC_DIR "/data/misc/stats-active-metric"
 
 // Cool down period for writing data to disk to avoid overwriting files.
 #define WRITE_DATA_COOL_DOWN_SEC 5
@@ -507,6 +516,70 @@
     mOnDiskDataConfigs.insert(key);
 }
 
+void StatsLogProcessor::WriteMetricsActivationToDisk(int64_t currentTimeNs) {
+    std::lock_guard<std::mutex> lock(mMetricsMutex);
+    ProtoOutputStream proto;
+
+    for (const auto& pair : mMetricsManagers) {
+        uint64_t activeConfigListToken = proto.start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED |
+                                                     FIELD_ID_ACTIVE_CONFIG_LIST);
+        proto.write(FIELD_TYPE_INT64 | FIELD_ID_CONFIG_ID, (long long)pair.first.GetId());
+        proto.write(FIELD_TYPE_INT32 | FIELD_ID_CONFIG_UID, pair.first.GetUid());
+
+        vector<const MetricProducer*> acrtiveMetrics;
+        pair.second->getActiveMetrics(acrtiveMetrics);
+        for (const MetricProducer* metric : acrtiveMetrics) {
+            if (metric->isActive()) {
+                uint64_t metricToken = proto.start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED |
+                                                   FIELD_ID_ACTIVE_METRIC);
+                proto.write(FIELD_TYPE_INT64 | FIELD_ID_METRIC_ID,
+                            (long long)metric->getMetricId());
+                proto.write(FIELD_TYPE_INT64 | FIELD_ID_TIME_TO_LIVE_NANOS,
+                            (long long)metric->getRemainingTtlNs(currentTimeNs));
+                proto.end(metricToken);
+            }
+        }
+        proto.end(activeConfigListToken);
+    }
+
+    string file_name = StringPrintf("%s/active_metrics", STATS_ACTIVE_METRIC_DIR);
+    StorageManager::deleteFile(file_name.c_str());
+    android::base::unique_fd fd(
+            open(file_name.c_str(), O_WRONLY | O_CREAT | O_CLOEXEC, S_IRUSR | S_IWUSR));
+    if (fd == -1) {
+        ALOGE("Attempt to write %s but failed", file_name.c_str());
+        return;
+    }
+    proto.flush(fd.get());
+}
+
+void StatsLogProcessor::LoadMetricsActivationFromDisk() {
+    string file_name = StringPrintf("%s/active_metrics", STATS_ACTIVE_METRIC_DIR);
+    int fd = open(file_name.c_str(), O_RDONLY | O_CLOEXEC);
+    if (fd != -1) {
+        string content;
+        if (android::base::ReadFdToString(fd, &content)) {
+            ActiveConfigList activeConfigList;
+            if (activeConfigList.ParseFromString(content)) {
+                for (int i = 0; i < activeConfigList.active_config_size(); i++) {
+                    const auto& config = activeConfigList.active_config(i);
+                    ConfigKey key(config.uid(), config.config_id());
+                    auto it = mMetricsManagers.find(key);
+                    if (it == mMetricsManagers.end()) {
+                        ALOGE("No config found for config %s", key.ToString().c_str());
+                        continue;
+                    }
+                    VLOG("Setting active config %s", key.ToString().c_str());
+                    it->second->setActiveMetrics(config, mTimeBaseNs);
+                }
+            }
+            VLOG("Successfully loaded %d active configs.", activeConfigList.active_config_size());
+        }
+        close(fd);
+    }
+    StorageManager::deleteFile(file_name.c_str());
+}
+
 void StatsLogProcessor::WriteDataToDiskLocked(const DumpReportReason dumpReportReason) {
     const int64_t timeNs = getElapsedRealtimeNs();
     // Do not write to disk if we already have in the last few seconds.
diff --git a/cmds/statsd/src/StatsLogProcessor.h b/cmds/statsd/src/StatsLogProcessor.h
index a5ce9b6..77d9a2f 100644
--- a/cmds/statsd/src/StatsLogProcessor.h
+++ b/cmds/statsd/src/StatsLogProcessor.h
@@ -80,6 +80,12 @@
     /* Flushes data to disk. Data on memory will be gone after written to disk. */
     void WriteDataToDisk(const DumpReportReason dumpReportReason);
 
+    /* Persist metric activation status onto disk. */
+    void WriteMetricsActivationToDisk(int64_t currentTimeNs);
+
+    /* Load metric activation status from disk. */
+    void LoadMetricsActivationFromDisk();
+
     // Reset all configs.
     void resetConfigs();
 
@@ -188,6 +194,8 @@
     FRIEND_TEST(StatsLogProcessorTest, TestRateLimitByteSize);
     FRIEND_TEST(StatsLogProcessorTest, TestRateLimitBroadcast);
     FRIEND_TEST(StatsLogProcessorTest, TestDropWhenByteSizeTooLarge);
+    FRIEND_TEST(StatsLogProcessorTest, TestActiveConfigMetricDiskWriteRead);
+
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensionsForSumDuration1);
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensionsForSumDuration2);
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensionsForSumDuration3);
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index b26c713..86bf3ec 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -161,7 +161,8 @@
     mConfigManager = new ConfigManager();
     mProcessor = new StatsLogProcessor(
             mUidMap, mPullerManager, mAnomalyAlarmMonitor, mPeriodicAlarmMonitor,
-            getElapsedRealtimeNs(), [this](const ConfigKey& key) {
+            getElapsedRealtimeNs(),
+            [this](const ConfigKey& key) {
                 sp<IStatsCompanionService> sc = getStatsCompanionService();
                 auto receiver = mConfigManager->GetConfigReceiver(key);
                 if (sc == nullptr) {
@@ -867,6 +868,7 @@
     ENFORCE_UID(AID_SYSTEM);
     VLOG("StatsService::informDeviceShutdown");
     mProcessor->WriteDataToDisk(DEVICE_SHUTDOWN);
+    mProcessor->WriteMetricsActivationToDisk(getElapsedRealtimeNs());
     return Status::ok();
 }
 
@@ -901,6 +903,7 @@
 
 void StatsService::Startup() {
     mConfigManager->Startup();
+    mProcessor->LoadMetricsActivationFromDisk();
 }
 
 void StatsService::Terminate() {
diff --git a/cmds/statsd/src/active_config_list.proto b/cmds/statsd/src/active_config_list.proto
new file mode 100644
index 0000000..0e9ee03
--- /dev/null
+++ b/cmds/statsd/src/active_config_list.proto
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+
+package android.os.statsd;
+option java_package = "com.android.os";
+option java_multiple_files = true;
+option java_outer_classname = "ActiveConfigProto";
+
+message ActiveMetric {
+    // metric id
+    optional int64 metric_id = 1;
+    // Remaining time to live in nano seconds. -1 for infinity.
+    optional int64 time_to_live_nanos = 2;
+}
+
+message ActiveConfig {
+    // config id
+    optional int64 config_id = 1;
+    // config uid
+    optional int32 uid = 2;
+    // metrics
+    repeated ActiveMetric active_metric = 3;
+}
+
+// all configs and their metrics on device.
+message ActiveConfigList {
+    repeated ActiveConfig active_config = 1;
+}
\ No newline at end of file
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index fc3aa91..07aced6 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -239,6 +239,7 @@
         PermissionGrantRequestResultReported permission_grant_request_result_reported = 170;
         BluetoothSocketConnectionStateChanged bluetooth_socket_connection_state_changed = 171;
         DeviceIdentifierAccessDenied device_identifier_access_denied = 172;
+        BubbleDeveloperErrorReported bubble_developer_error_reported = 173;
     }
 
     // Pulled events will start at field 10000.
@@ -5344,6 +5345,27 @@
 }
 
 /**
+  * Logs System UI bubbles developer errors.
+  *
+  * Logged from:
+  *   frameworks/base/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
+  */
+message BubbleDeveloperErrorReported {
+
+    // The app package that is posting the bubble.
+    optional string package_name = 1;
+
+    // Bubble developer error type enums.
+    enum Error {
+        UNKNOWN = 0;
+        ACTIVITY_INFO_MISSING = 1;
+        ACTIVITY_INFO_NOT_RESIZABLE = 2;
+        DOCUMENT_LAUNCH_NOT_ALWAYS = 3;
+    }
+    optional Error error = 2 [default = UNKNOWN];
+}
+
+/**
  * Logs that a constraint for a scheduled job has changed.
  *
  * Logged from:
diff --git a/cmds/statsd/src/metrics/MetricProducer.cpp b/cmds/statsd/src/metrics/MetricProducer.cpp
index f87849e..b362e37 100644
--- a/cmds/statsd/src/metrics/MetricProducer.cpp
+++ b/cmds/statsd/src/metrics/MetricProducer.cpp
@@ -112,6 +112,28 @@
     mIsActive = true;
 }
 
+void MetricProducer::setActiveLocked(int64_t currentTimeNs, int64_t remainingTtlNs) {
+    if (mEventActivationMap.size() == 0) {
+        return;
+    }
+    auto& activation = mEventActivationMap.begin()->second;
+    activation.activation_ns = currentTimeNs + remainingTtlNs - activation.ttl_ns;
+    activation.state = kActive;
+    mIsActive = true;
+    VLOG("setting new activation time to %lld, %lld, %lld", (long long)activation.activation_ns,
+         (long long)currentTimeNs, (long long)remainingTtlNs);
+}
+
+int64_t MetricProducer::getRemainingTtlNsLocked(int64_t currentTimeNs) const {
+    int64_t maxTtl = 0;
+    for (const auto& activation : mEventActivationMap) {
+        if (activation.second.state == kActive) {
+            maxTtl = std::max(maxTtl, activation.second.ttl_ns + activation.second.activation_ns -
+                                              currentTimeNs);
+        }
+    }
+    return maxTtl;
+}
 
 }  // namespace statsd
 }  // namespace os
diff --git a/cmds/statsd/src/metrics/MetricProducer.h b/cmds/statsd/src/metrics/MetricProducer.h
index 09e2409..ca37bbb 100644
--- a/cmds/statsd/src/metrics/MetricProducer.h
+++ b/cmds/statsd/src/metrics/MetricProducer.h
@@ -179,10 +179,21 @@
         mBucketSizeNs = bucketSize;
     }
 
-    inline const int64_t& getMetricId() {
+    inline const int64_t& getMetricId() const {
         return mMetricId;
     }
 
+    int64_t getRemainingTtlNs(int64_t currentTimeNs) const {
+        std::lock_guard<std::mutex> lock(mMutex);
+        return getRemainingTtlNsLocked(currentTimeNs);
+    }
+
+    // Set metric to active for ttlNs.
+    void setActive(int64_t currentTimeNs, int64_t remainingTtlNs) {
+        std::lock_guard<std::mutex> lock(mMutex);
+        setActiveLocked(currentTimeNs, remainingTtlNs);
+    }
+
     // Let MetricProducer drop in-memory data to save memory.
     // We still need to keep future data valid and anomaly tracking work, which means we will
     // have to flush old data, informing anomaly trackers then safely drop old data.
@@ -202,6 +213,11 @@
         activateLocked(activationTrackerIndex, elapsedTimestampNs);
     }
 
+    bool isActive() const {
+        std::lock_guard<std::mutex> lock(mMutex);
+        return isActiveLocked();
+    }
+
     void addActivation(int activationTrackerIndex, int64_t ttl_seconds);
 
     void flushIfExpire(int64_t elapsedTimestampNs);
@@ -227,6 +243,10 @@
         return mIsActive;
     }
 
+    int64_t getRemainingTtlNsLocked(int64_t currentTimeNs) const;
+
+    void setActiveLocked(int64_t currentTimeNs, int64_t remainingTtlNs);
+
     /**
      * Flushes the current bucket if the eventTime is after the current bucket's end time. This will
        also flush the current partial bucket in memory.
@@ -348,6 +368,8 @@
     bool mIsActive;
 
     FRIEND_TEST(MetricActivationE2eTest, TestCountMetric);
+
+    FRIEND_TEST(StatsLogProcessorTest, TestActiveConfigMetricDiskWriteRead);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/metrics/MetricsManager.cpp b/cmds/statsd/src/metrics/MetricsManager.cpp
index dd969c0..ca68117 100644
--- a/cmds/statsd/src/metrics/MetricsManager.cpp
+++ b/cmds/statsd/src/metrics/MetricsManager.cpp
@@ -122,6 +122,13 @@
     StatsdStats::getInstance().noteConfigReceived(
             key, mAllMetricProducers.size(), mAllConditionTrackers.size(), mAllAtomMatchers.size(),
             mAllAnomalyTrackers.size(), mAnnotations, mConfigValid);
+    // Check active
+    for (const auto& metric : mAllMetricProducers) {
+        if (metric->isActive()) {
+            mIsActive = true;
+            break;
+        }
+    }
 }
 
 MetricsManager::~MetricsManager() {
@@ -304,8 +311,10 @@
     int tagId = event.GetTagId();
     int64_t eventTimeNs = event.GetElapsedTimestampNs();
 
+    bool isActive = false;
     for (int metric : mMetricIndexesWithActivation) {
         mAllMetricProducers[metric]->flushIfExpire(eventTimeNs);
+        isActive |= mAllMetricProducers[metric]->isActive();
     }
 
     if (mTagIds.find(tagId) == mTagIds.end()) {
@@ -323,10 +332,13 @@
         if (matcherCache[it.first] == MatchingState::kMatched) {
             for (int metricIndex : it.second) {
                 mAllMetricProducers[metricIndex]->activate(it.first, eventTimeNs);
+                isActive |= mAllMetricProducers[metricIndex]->isActive();
             }
         }
     }
 
+    mIsActive = isActive;
+
     // A bitmap to see which ConditionTracker needs to be re-evaluated.
     vector<bool> conditionToBeEvaluated(mAllConditionTrackers.size(), false);
 
@@ -418,6 +430,25 @@
     return totalSize;
 }
 
+void MetricsManager::setActiveMetrics(ActiveConfig config, int64_t currentTimeNs) {
+    if (config.active_metric_size() == 0) {
+        ALOGW("No active metric for config %s", mConfigKey.ToString().c_str());
+        return;
+    }
+
+    for (int i = 0; i < config.active_metric_size(); i++) {
+        for (int metric : mMetricIndexesWithActivation) {
+            if (mAllMetricProducers[metric]->getMetricId() == config.active_metric(i).metric_id()) {
+                VLOG("Setting active metric: %lld",
+                     (long long)mAllMetricProducers[metric]->getMetricId());
+                mAllMetricProducers[metric]->setActive(
+                        currentTimeNs, config.active_metric(i).time_to_live_nanos());
+                mIsActive = true;
+            }
+        }
+    }
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/metrics/MetricsManager.h b/cmds/statsd/src/metrics/MetricsManager.h
index a31efbd..80982c3 100644
--- a/cmds/statsd/src/metrics/MetricsManager.h
+++ b/cmds/statsd/src/metrics/MetricsManager.h
@@ -16,12 +16,13 @@
 
 #pragma once
 
-#include "external/StatsPullerManager.h"
+#include <frameworks/base/cmds/statsd/src/active_config_list.pb.h>
 #include "anomaly/AlarmMonitor.h"
 #include "anomaly/AlarmTracker.h"
 #include "anomaly/AnomalyTracker.h"
 #include "condition/ConditionTracker.h"
 #include "config/ConfigKey.h"
+#include "external/StatsPullerManager.h"
 #include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
 #include "logd/LogEvent.h"
 #include "matchers/LogMatchingTracker.h"
@@ -123,6 +124,20 @@
     // Does not change the state.
     virtual size_t byteSize();
 
+    inline bool isActive() const {
+        return mIsActive;
+    }
+
+    inline void getActiveMetrics(std::vector<const MetricProducer*>& metrics) const {
+        for (const auto& metric : mAllMetricProducers) {
+            if (metric->isActive()) {
+                metrics.push_back(metric.get());
+            }
+        }
+    }
+
+    void setActiveMetrics(ActiveConfig config, int64_t currentTimeNs);
+
 private:
     // For test only.
     inline int64_t getTtlEndNs() const { return mTtlEndNs; }
@@ -216,6 +231,9 @@
     // The metrics that don't need to be uploaded or even reported.
     std::set<int64_t> mNoReportMetricIds;
 
+    // Any metric active means the config is active.
+    bool mIsActive;
+
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensions);
     FRIEND_TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks);
     FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSliceByFirstUid);
@@ -247,6 +265,8 @@
     FRIEND_TEST(AlarmE2eTest, TestMultipleAlarms);
     FRIEND_TEST(ConfigTtlE2eTest, TestCountMetric);
     FRIEND_TEST(MetricActivationE2eTest, TestCountMetric);
+
+    FRIEND_TEST(StatsLogProcessorTest, TestActiveConfigMetricDiskWriteRead);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/statsd.rc b/cmds/statsd/statsd.rc
index cbf2a8d..e0cbd5d 100644
--- a/cmds/statsd/statsd.rc
+++ b/cmds/statsd/statsd.rc
@@ -26,3 +26,4 @@
     # Create directory for statsd
     mkdir /data/misc/stats-data/ 0770 statsd system
     mkdir /data/misc/stats-service/ 0770 statsd system
+    mkdir /data/misc/stats-active-metric/ 0770 statsd system
diff --git a/cmds/statsd/tests/StatsLogProcessor_test.cpp b/cmds/statsd/tests/StatsLogProcessor_test.cpp
index d52be44..64008b5 100644
--- a/cmds/statsd/tests/StatsLogProcessor_test.cpp
+++ b/cmds/statsd/tests/StatsLogProcessor_test.cpp
@@ -286,6 +286,294 @@
     EXPECT_TRUE(noData);
 }
 
+TEST(StatsLogProcessorTest, TestActiveConfigMetricDiskWriteRead) {
+    int uid = 1111;
+
+    // Setup a simple config, no activation
+    StatsdConfig config1;
+    config1.set_id(12341);
+    config1.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+    auto wakelockAcquireMatcher = CreateAcquireWakelockAtomMatcher();
+    *config1.add_atom_matcher() = wakelockAcquireMatcher;
+
+    long metricId1 = 1234561;
+    long metricId2 = 1234562;
+    auto countMetric1 = config1.add_count_metric();
+    countMetric1->set_id(metricId1);
+    countMetric1->set_what(wakelockAcquireMatcher.id());
+    countMetric1->set_bucket(FIVE_MINUTES);
+
+    auto countMetric2 = config1.add_count_metric();
+    countMetric2->set_id(metricId2);
+    countMetric2->set_what(wakelockAcquireMatcher.id());
+    countMetric2->set_bucket(FIVE_MINUTES);
+
+    ConfigKey cfgKey1(uid, 12341);
+    long timeBase1 = 1;
+    sp<StatsLogProcessor> processor =
+            CreateStatsLogProcessor(timeBase1, timeBase1, config1, cfgKey1);
+
+    // Add another config, with two metrics, one with activation
+    StatsdConfig config2;
+    config2.set_id(12342);
+    config2.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+    *config2.add_atom_matcher() = wakelockAcquireMatcher;
+
+    long metricId3 = 1234561;
+    long metricId4 = 1234562;
+
+    auto countMetric3 = config2.add_count_metric();
+    countMetric3->set_id(metricId3);
+    countMetric3->set_what(wakelockAcquireMatcher.id());
+    countMetric3->set_bucket(FIVE_MINUTES);
+
+    auto countMetric4 = config2.add_count_metric();
+    countMetric4->set_id(metricId4);
+    countMetric4->set_what(wakelockAcquireMatcher.id());
+    countMetric4->set_bucket(FIVE_MINUTES);
+
+    auto metric3Activation = config2.add_metric_activation();
+    metric3Activation->set_metric_id(metricId3);
+    auto metric3ActivationTrigger = metric3Activation->add_event_activation();
+    metric3ActivationTrigger->set_atom_matcher_id(wakelockAcquireMatcher.id());
+    metric3ActivationTrigger->set_ttl_seconds(100);
+
+    ConfigKey cfgKey2(uid, 12342);
+
+    // Add another config, with two metrics, both with activations
+    StatsdConfig config3;
+    config3.set_id(12342);
+    config3.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+    *config3.add_atom_matcher() = wakelockAcquireMatcher;
+
+    long metricId5 = 1234565;
+    long metricId6 = 1234566;
+    auto countMetric5 = config3.add_count_metric();
+    countMetric5->set_id(metricId5);
+    countMetric5->set_what(wakelockAcquireMatcher.id());
+    countMetric5->set_bucket(FIVE_MINUTES);
+
+    auto countMetric6 = config3.add_count_metric();
+    countMetric6->set_id(metricId6);
+    countMetric6->set_what(wakelockAcquireMatcher.id());
+    countMetric6->set_bucket(FIVE_MINUTES);
+
+    auto metric5Activation = config3.add_metric_activation();
+    metric5Activation->set_metric_id(metricId5);
+    auto metric5ActivationTrigger = metric5Activation->add_event_activation();
+    metric5ActivationTrigger->set_atom_matcher_id(wakelockAcquireMatcher.id());
+    metric5ActivationTrigger->set_ttl_seconds(100);
+
+    auto metric6Activation = config3.add_metric_activation();
+    metric6Activation->set_metric_id(metricId6);
+    auto metric6ActivationTrigger = metric6Activation->add_event_activation();
+    metric6ActivationTrigger->set_atom_matcher_id(wakelockAcquireMatcher.id());
+    metric6ActivationTrigger->set_ttl_seconds(200);
+
+    ConfigKey cfgKey3(uid, 12343);
+
+    processor->OnConfigUpdated(2, cfgKey2, config2);
+    processor->OnConfigUpdated(3, cfgKey3, config3);
+
+    EXPECT_EQ(3, processor->mMetricsManagers.size());
+    auto it = processor->mMetricsManagers.find(cfgKey1);
+    EXPECT_TRUE(it != processor->mMetricsManagers.end());
+    auto& metricsManager1 = it->second;
+    EXPECT_TRUE(metricsManager1->isActive());
+
+    auto metricIt = metricsManager1->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId1) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1->mAllMetricProducers.end());
+    auto& metricProducer1 = *metricIt;
+    EXPECT_TRUE(metricProducer1->isActive());
+
+    metricIt = metricsManager1->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId2) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1->mAllMetricProducers.end());
+    auto& metricProducer2 = *metricIt;
+    EXPECT_TRUE(metricProducer2->isActive());
+
+    it = processor->mMetricsManagers.find(cfgKey2);
+    EXPECT_TRUE(it != processor->mMetricsManagers.end());
+    auto& metricsManager2 = it->second;
+    EXPECT_TRUE(metricsManager2->isActive());
+
+    metricIt = metricsManager2->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager2->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId3) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager2->mAllMetricProducers.end());
+    auto& metricProducer3 = *metricIt;
+    EXPECT_FALSE(metricProducer3->isActive());
+
+    metricIt = metricsManager2->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager2->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId4) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager2->mAllMetricProducers.end());
+    auto& metricProducer4 = *metricIt;
+    EXPECT_TRUE(metricProducer4->isActive());
+
+    it = processor->mMetricsManagers.find(cfgKey3);
+    EXPECT_TRUE(it != processor->mMetricsManagers.end());
+    auto& metricsManager3 = it->second;
+    EXPECT_FALSE(metricsManager3->isActive());
+
+    metricIt = metricsManager3->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager2->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId5) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager3->mAllMetricProducers.end());
+    auto& metricProducer5 = *metricIt;
+    EXPECT_FALSE(metricProducer5->isActive());
+
+    metricIt = metricsManager3->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager3->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId6) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager3->mAllMetricProducers.end());
+    auto& metricProducer6 = *metricIt;
+    EXPECT_FALSE(metricProducer6->isActive());
+
+    std::vector<AttributionNodeInternal> attributions1 = {CreateAttribution(111, "App1")};
+    auto event = CreateAcquireWakelockEvent(attributions1, "wl1", 100 + timeBase1);
+    processor->OnLogEvent(event.get());
+
+    int64_t shutDownTime = timeBase1 + 100 * NS_PER_SEC;
+    EXPECT_TRUE(metricProducer3->isActive());
+    int64_t ttl3 = metricProducer3->getRemainingTtlNs(shutDownTime);
+    EXPECT_EQ(100, ttl3);
+    EXPECT_TRUE(metricProducer5->isActive());
+    int64_t ttl5 = metricProducer5->getRemainingTtlNs(shutDownTime);
+    EXPECT_EQ(100, ttl5);
+    EXPECT_TRUE(metricProducer6->isActive());
+    int64_t ttl6 = metricProducer6->getRemainingTtlNs(shutDownTime);
+    EXPECT_EQ(100 + 100 * NS_PER_SEC, ttl6);
+
+    processor->WriteMetricsActivationToDisk(timeBase1 + 100 * NS_PER_SEC);
+
+    long timeBase2 = 1000;
+    sp<StatsLogProcessor> processor2 =
+            CreateStatsLogProcessor(timeBase2, timeBase2, config1, cfgKey1);
+    processor2->OnConfigUpdated(timeBase2, cfgKey2, config2);
+    processor2->OnConfigUpdated(timeBase2, cfgKey3, config3);
+
+    EXPECT_EQ(3, processor2->mMetricsManagers.size());
+    it = processor2->mMetricsManagers.find(cfgKey1);
+    EXPECT_TRUE(it != processor2->mMetricsManagers.end());
+    auto& metricsManager1001 = it->second;
+    EXPECT_TRUE(metricsManager1001->isActive());
+
+    metricIt = metricsManager1001->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1001->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId1) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1001->mAllMetricProducers.end());
+    auto& metricProducer1001 = *metricIt;
+    EXPECT_TRUE(metricProducer1001->isActive());
+
+    metricIt = metricsManager1001->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1001->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId2) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1001->mAllMetricProducers.end());
+    auto& metricProducer1002 = *metricIt;
+    EXPECT_TRUE(metricProducer1002->isActive());
+
+    it = processor2->mMetricsManagers.find(cfgKey2);
+    EXPECT_TRUE(it != processor2->mMetricsManagers.end());
+    auto& metricsManager1002 = it->second;
+    EXPECT_TRUE(metricsManager1002->isActive());
+
+    metricIt = metricsManager1002->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1002->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId3) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1002->mAllMetricProducers.end());
+    auto& metricProducer1003 = *metricIt;
+    EXPECT_FALSE(metricProducer1003->isActive());
+
+    metricIt = metricsManager1002->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1002->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId4) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1002->mAllMetricProducers.end());
+    auto& metricProducer1004 = *metricIt;
+    EXPECT_TRUE(metricProducer1004->isActive());
+
+    it = processor2->mMetricsManagers.find(cfgKey3);
+    EXPECT_TRUE(it != processor2->mMetricsManagers.end());
+    auto& metricsManager1003 = it->second;
+    EXPECT_FALSE(metricsManager1003->isActive());
+    EXPECT_EQ(2, metricsManager1003->mAllMetricProducers.size());
+
+    metricIt = metricsManager1003->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1002->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId5) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1003->mAllMetricProducers.end());
+    auto& metricProducer1005 = *metricIt;
+    EXPECT_FALSE(metricProducer1005->isActive());
+
+    metricIt = metricsManager1003->mAllMetricProducers.begin();
+    for (; metricIt != metricsManager1003->mAllMetricProducers.end(); metricIt++) {
+        if ((*metricIt)->getMetricId() == metricId6) {
+            break;
+        }
+    }
+    EXPECT_TRUE(metricIt != metricsManager1003->mAllMetricProducers.end());
+    auto& metricProducer1006 = *metricIt;
+    EXPECT_FALSE(metricProducer1006->isActive());
+
+    EXPECT_FALSE(metricProducer1003->isActive());
+    const auto& activation1003 = metricProducer1003->mEventActivationMap.begin()->second;
+    EXPECT_EQ(100 * NS_PER_SEC, activation1003.ttl_ns);
+    EXPECT_EQ(0, activation1003.activation_ns);
+    EXPECT_FALSE(metricProducer1005->isActive());
+    const auto& activation1005 = metricProducer1005->mEventActivationMap.begin()->second;
+    EXPECT_EQ(100 * NS_PER_SEC, activation1005.ttl_ns);
+    EXPECT_EQ(0, activation1005.activation_ns);
+    EXPECT_FALSE(metricProducer1006->isActive());
+    const auto& activation1006 = metricProducer1006->mEventActivationMap.begin()->second;
+    EXPECT_EQ(200 * NS_PER_SEC, activation1006.ttl_ns);
+    EXPECT_EQ(0, activation1006.activation_ns);
+
+    processor2->LoadMetricsActivationFromDisk();
+
+    EXPECT_TRUE(metricProducer1003->isActive());
+    EXPECT_EQ(timeBase2 + ttl3 - activation1003.ttl_ns, activation1003.activation_ns);
+    EXPECT_TRUE(metricProducer1005->isActive());
+    EXPECT_EQ(timeBase2 + ttl5 - activation1005.ttl_ns, activation1005.activation_ns);
+    EXPECT_TRUE(metricProducer1006->isActive());
+    EXPECT_EQ(timeBase2 + ttl6 - activation1006.ttl_ns, activation1003.activation_ns);
+}
+
 #else
 GTEST_LOG_(INFO) << "This test does nothing.\n";
 #endif
diff --git a/cmds/svc/src/com/android/commands/svc/PowerCommand.java b/cmds/svc/src/com/android/commands/svc/PowerCommand.java
index 920a52d..d29e68e 100644
--- a/cmds/svc/src/com/android/commands/svc/PowerCommand.java
+++ b/cmds/svc/src/com/android/commands/svc/PowerCommand.java
@@ -19,6 +19,7 @@
 import android.content.Context;
 import android.os.BatteryManager;
 import android.os.IPowerManager;
+import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemClock;
@@ -71,7 +72,8 @@
                         if (val != 0) {
                             // if the request is not to set it to false, wake up the screen so that
                             // it can stay on as requested
-                            pm.wakeUp(SystemClock.uptimeMillis(), "PowerCommand", null);
+                            pm.wakeUp(SystemClock.uptimeMillis(),
+                                    PowerManager.WAKE_REASON_UNKNOWN, "PowerCommand", null);
                         }
                         pm.setStayOnSetting(val);
                     }
diff --git a/config/boot-image-profile.txt b/config/boot-image-profile.txt
index 6061b66..7edd128 100644
--- a/config/boot-image-profile.txt
+++ b/config/boot-image-profile.txt
@@ -33456,7 +33456,6 @@
 HSPLandroid/view/SurfaceControl;->finalize()V
 HSPLandroid/view/SurfaceControl;->getActiveColorMode(Landroid/os/IBinder;)I
 HSPLandroid/view/SurfaceControl;->getActiveConfig(Landroid/os/IBinder;)I
-HSPLandroid/view/SurfaceControl;->getBuiltInDisplay(I)Landroid/os/IBinder;
 HSPLandroid/view/SurfaceControl;->getDisplayColorModes(Landroid/os/IBinder;)[I
 HSPLandroid/view/SurfaceControl;->getDisplayConfigs(Landroid/os/IBinder;)[Landroid/view/SurfaceControl$PhysicalDisplayInfo;
 HSPLandroid/view/SurfaceControl;->getHandle()Landroid/os/IBinder;
diff --git a/config/hiddenapi-greylist.txt b/config/hiddenapi-greylist.txt
index aad412f..a0d8a12 100644
--- a/config/hiddenapi-greylist.txt
+++ b/config/hiddenapi-greylist.txt
@@ -828,7 +828,6 @@
 Landroid/os/IPowerManager;->reboot(ZLjava/lang/String;Z)V
 Landroid/os/IPowerManager;->releaseWakeLock(Landroid/os/IBinder;I)V
 Landroid/os/IPowerManager;->userActivity(JII)V
-Landroid/os/IPowerManager;->wakeUp(JLjava/lang/String;Ljava/lang/String;)V
 Landroid/os/IRecoverySystem$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IRecoverySystem;
 Landroid/os/IRemoteCallback$Stub;-><init>()V
 Landroid/os/IRemoteCallback;->sendResult(Landroid/os/Bundle;)V
diff --git a/core/java/android/animation/ValueAnimator.java b/core/java/android/animation/ValueAnimator.java
index a0464df..ebb03e7 100644
--- a/core/java/android/animation/ValueAnimator.java
+++ b/core/java/android/animation/ValueAnimator.java
@@ -20,6 +20,7 @@
 import android.annotation.IntDef;
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
+import android.os.Build;
 import android.os.Looper;
 import android.os.Trace;
 import android.util.AndroidRuntimeException;
@@ -76,7 +77,13 @@
     /**
      * Internal constants
      */
-    @UnsupportedAppUsage
+
+    /**
+     * System-wide animation scale.
+     *
+     * <p>To check whether animations are enabled system-wise use {@link #areAnimatorsEnabled()}.
+     */
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     private static float sDurationScale = 1.0f;
 
     /**
diff --git a/core/java/android/app/role/IRoleManager.aidl b/core/java/android/app/role/IRoleManager.aidl
index cf62e8d..76dbf7e 100644
--- a/core/java/android/app/role/IRoleManager.aidl
+++ b/core/java/android/app/role/IRoleManager.aidl
@@ -32,13 +32,14 @@
 
     List<String> getRoleHoldersAsUser(in String roleName, int userId);
 
-    void addRoleHolderAsUser(in String roleName, in String packageName, int userId,
+    void addRoleHolderAsUser(in String roleName, in String packageName, int flags, int userId,
             in IRoleManagerCallback callback);
 
-    void removeRoleHolderAsUser(in String roleName, in String packageName, int userId,
+    void removeRoleHolderAsUser(in String roleName, in String packageName, int flags, int userId,
             in IRoleManagerCallback callback);
 
-    void clearRoleHoldersAsUser(in String roleName, int userId, in IRoleManagerCallback callback);
+    void clearRoleHoldersAsUser(in String roleName, int flags, int userId,
+            in IRoleManagerCallback callback);
 
     void addOnRoleHoldersChangedListenerAsUser(IOnRoleHoldersChangedListener listener, int userId);
 
diff --git a/core/java/android/app/role/RoleManager.java b/core/java/android/app/role/RoleManager.java
index ddd5313..fa2a6a1 100644
--- a/core/java/android/app/role/RoleManager.java
+++ b/core/java/android/app/role/RoleManager.java
@@ -18,6 +18,7 @@
 
 import android.Manifest;
 import android.annotation.CallbackExecutor;
+import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
@@ -181,6 +182,22 @@
     public static final String ROLE_ASSISTANT = "android.app.role.ASSISTANT";
 
     /**
+     * @hide
+     */
+    @IntDef(flag = true, value = { MANAGE_HOLDERS_FLAG_DONT_KILL_APP })
+    public @interface ManageHoldersFlags {}
+
+    /**
+     * Flag parameter for {@link #addRoleHolderAsUser}, {@link #removeRoleHolderAsUser} and
+     * {@link #clearRoleHoldersAsUser} to indicate that apps should not be killed when changing
+     * their role holder status.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final int MANAGE_HOLDERS_FLAG_DONT_KILL_APP = 1;
+
+    /**
      * The action used to request user approval of a role for an application.
      *
      * @hide
@@ -305,9 +322,9 @@
      *
      * @return a list of package names of the role holders, or an empty list if none.
      *
-     * @see #addRoleHolderAsUser(String, String, UserHandle, Executor, RoleManagerCallback)
-     * @see #removeRoleHolderAsUser(String, String, UserHandle, Executor, RoleManagerCallback)
-     * @see #clearRoleHoldersAsUser(String, UserHandle, Executor, RoleManagerCallback)
+     * @see #addRoleHolderAsUser(String, String, int, UserHandle, Executor, RoleManagerCallback)
+     * @see #removeRoleHolderAsUser(String, String, int, UserHandle, Executor, RoleManagerCallback)
+     * @see #clearRoleHoldersAsUser(String, int, UserHandle, Executor, RoleManagerCallback)
      *
      * @hide
      */
@@ -335,13 +352,14 @@
      *
      * @param roleName the name of the role to add the role holder for
      * @param packageName the package name of the application to add to the role holders
+     * @param flags optional behavior flags
      * @param user the user to add the role holder for
      * @param executor the {@code Executor} to run the callback on.
      * @param callback the callback for whether this call is successful
      *
      * @see #getRoleHoldersAsUser(String, UserHandle)
-     * @see #removeRoleHolderAsUser(String, String, UserHandle, Executor, RoleManagerCallback)
-     * @see #clearRoleHoldersAsUser(String, UserHandle, Executor, RoleManagerCallback)
+     * @see #removeRoleHolderAsUser(String, String, int, UserHandle, Executor, RoleManagerCallback)
+     * @see #clearRoleHoldersAsUser(String, int, UserHandle, Executor, RoleManagerCallback)
      *
      * @hide
      */
@@ -349,15 +367,15 @@
     @SystemApi
     @TestApi
     public void addRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName,
-            @NonNull UserHandle user, @CallbackExecutor @NonNull Executor executor,
-            @NonNull RoleManagerCallback callback) {
+            @ManageHoldersFlags int flags, @NonNull UserHandle user,
+            @CallbackExecutor @NonNull Executor executor, @NonNull RoleManagerCallback callback) {
         Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
         Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty");
         Preconditions.checkNotNull(user, "user cannot be null");
         Preconditions.checkNotNull(executor, "executor cannot be null");
         Preconditions.checkNotNull(callback, "callback cannot be null");
         try {
-            mService.addRoleHolderAsUser(roleName, packageName, user.getIdentifier(),
+            mService.addRoleHolderAsUser(roleName, packageName, flags, user.getIdentifier(),
                     new RoleManagerCallbackDelegate(executor, callback));
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -373,13 +391,14 @@
      *
      * @param roleName the name of the role to remove the role holder for
      * @param packageName the package name of the application to remove from the role holders
+     * @param flags optional behavior flags
      * @param user the user to remove the role holder for
      * @param executor the {@code Executor} to run the callback on.
      * @param callback the callback for whether this call is successful
      *
      * @see #getRoleHoldersAsUser(String, UserHandle)
-     * @see #addRoleHolderAsUser(String, String, UserHandle, Executor, RoleManagerCallback)
-     * @see #clearRoleHoldersAsUser(String, UserHandle, Executor, RoleManagerCallback)
+     * @see #addRoleHolderAsUser(String, String, int, UserHandle, Executor, RoleManagerCallback)
+     * @see #clearRoleHoldersAsUser(String, int, UserHandle, Executor, RoleManagerCallback)
      *
      * @hide
      */
@@ -387,15 +406,15 @@
     @SystemApi
     @TestApi
     public void removeRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName,
-            @NonNull UserHandle user, @CallbackExecutor @NonNull Executor executor,
-            @NonNull RoleManagerCallback callback) {
+            @ManageHoldersFlags int flags, @NonNull UserHandle user,
+            @CallbackExecutor @NonNull Executor executor, @NonNull RoleManagerCallback callback) {
         Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
         Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty");
         Preconditions.checkNotNull(user, "user cannot be null");
         Preconditions.checkNotNull(executor, "executor cannot be null");
         Preconditions.checkNotNull(callback, "callback cannot be null");
         try {
-            mService.removeRoleHolderAsUser(roleName, packageName, user.getIdentifier(),
+            mService.removeRoleHolderAsUser(roleName, packageName, flags, user.getIdentifier(),
                     new RoleManagerCallbackDelegate(executor, callback));
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -410,27 +429,29 @@
      * {@code android.permission.INTERACT_ACROSS_USERS_FULL}.
      *
      * @param roleName the name of the role to remove role holders for
+     * @param flags optional behavior flags
      * @param user the user to remove role holders for
      * @param executor the {@code Executor} to run the callback on.
      * @param callback the callback for whether this call is successful
      *
      * @see #getRoleHoldersAsUser(String, UserHandle)
-     * @see #addRoleHolderAsUser(String, String, UserHandle, Executor, RoleManagerCallback)
-     * @see #removeRoleHolderAsUser(String, String, UserHandle, Executor, RoleManagerCallback)
+     * @see #addRoleHolderAsUser(String, String, int, UserHandle, Executor, RoleManagerCallback)
+     * @see #removeRoleHolderAsUser(String, String, int, UserHandle, Executor, RoleManagerCallback)
      *
      * @hide
      */
     @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS)
     @SystemApi
     @TestApi
-    public void clearRoleHoldersAsUser(@NonNull String roleName, @NonNull UserHandle user,
-            @CallbackExecutor @NonNull Executor executor, @NonNull RoleManagerCallback callback) {
+    public void clearRoleHoldersAsUser(@NonNull String roleName, @ManageHoldersFlags int flags,
+            @NonNull UserHandle user, @CallbackExecutor @NonNull Executor executor,
+            @NonNull RoleManagerCallback callback) {
         Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
         Preconditions.checkNotNull(user, "user cannot be null");
         Preconditions.checkNotNull(executor, "executor cannot be null");
         Preconditions.checkNotNull(callback, "callback cannot be null");
         try {
-            mService.clearRoleHoldersAsUser(roleName, user.getIdentifier(),
+            mService.clearRoleHoldersAsUser(roleName, flags, user.getIdentifier(),
                     new RoleManagerCallbackDelegate(executor, callback));
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
diff --git a/core/java/android/os/BatterySaverPolicyConfig.java b/core/java/android/os/BatterySaverPolicyConfig.java
index b6e2b69..a107a7a 100644
--- a/core/java/android/os/BatterySaverPolicyConfig.java
+++ b/core/java/android/os/BatterySaverPolicyConfig.java
@@ -47,10 +47,11 @@
     private final boolean mEnableAdjustBrightness;
     private final boolean mEnableDataSaver;
     private final boolean mEnableFirewall;
+    private final boolean mEnableNightMode;
     private final boolean mEnableQuickDoze;
     private final boolean mForceAllAppsStandby;
     private final boolean mForceBackgroundCheck;
-    private final int mGpsMode;
+    private final int mLocationMode;
 
     private BatterySaverPolicyConfig(Builder in) {
         mAdjustBrightnessFactor = Math.max(0, Math.min(in.mAdjustBrightnessFactor, 1f));
@@ -67,11 +68,12 @@
         mEnableAdjustBrightness = in.mEnableAdjustBrightness;
         mEnableDataSaver = in.mEnableDataSaver;
         mEnableFirewall = in.mEnableFirewall;
+        mEnableNightMode = in.mEnableNightMode;
         mEnableQuickDoze = in.mEnableQuickDoze;
         mForceAllAppsStandby = in.mForceAllAppsStandby;
         mForceBackgroundCheck = in.mForceBackgroundCheck;
-        mGpsMode = Math.max(PowerManager.MIN_LOCATION_MODE,
-                Math.min(in.mGpsMode, PowerManager.MAX_LOCATION_MODE));
+        mLocationMode = Math.max(PowerManager.MIN_LOCATION_MODE,
+                Math.min(in.mLocationMode, PowerManager.MAX_LOCATION_MODE));
     }
 
     private BatterySaverPolicyConfig(Parcel in) {
@@ -101,10 +103,11 @@
         mEnableAdjustBrightness = in.readBoolean();
         mEnableDataSaver = in.readBoolean();
         mEnableFirewall = in.readBoolean();
+        mEnableNightMode = in.readBoolean();
         mEnableQuickDoze = in.readBoolean();
         mForceAllAppsStandby = in.readBoolean();
         mForceBackgroundCheck = in.readBoolean();
-        mGpsMode = Math.max(PowerManager.MIN_LOCATION_MODE,
+        mLocationMode = Math.max(PowerManager.MIN_LOCATION_MODE,
                 Math.min(in.readInt(), PowerManager.MAX_LOCATION_MODE));
     }
 
@@ -150,10 +153,11 @@
         dest.writeBoolean(mEnableAdjustBrightness);
         dest.writeBoolean(mEnableDataSaver);
         dest.writeBoolean(mEnableFirewall);
+        dest.writeBoolean(mEnableNightMode);
         dest.writeBoolean(mEnableQuickDoze);
         dest.writeBoolean(mForceAllAppsStandby);
         dest.writeBoolean(mForceBackgroundCheck);
-        dest.writeInt(mGpsMode);
+        dest.writeInt(mLocationMode);
     }
 
     @Override
@@ -168,11 +172,12 @@
                 + "animation_disabled=" + mDisableAnimation + ","
                 + "aod_disabled=" + mDisableAod + ","
                 + "datasaver_disabled=" + !mEnableDataSaver + ","
+                + "enable_night_mode=" + mEnableNightMode + ","
                 + "firewall_disabled=" + !mEnableFirewall + ","
                 + "force_all_apps_standby=" + mForceAllAppsStandby + ","
                 + "force_background_check=" + mForceBackgroundCheck + ","
                 + "fullbackup_deferred=" + mDeferFullBackup + ","
-                + "gps_mode=" + mGpsMode + ","
+                + "gps_mode=" + mLocationMode + ","
                 + "keyvaluebackup_deferred=" + mDeferKeyValueBackup + ","
                 + "launch_boost_disabled=" + mDisableLaunchBoost + ","
                 + "optional_sensors_disabled=" + mDisableOptionalSensors + ","
@@ -260,6 +265,11 @@
         return mEnableFirewall;
     }
 
+    /** Whether or not to enable night mode while in Battery Saver. */
+    public boolean getEnableNightMode() {
+        return mEnableNightMode;
+    }
+
     /** Whether or not to enable Quick Doze while in Battery Saver. */
     public boolean getEnableQuickDoze() {
         return mEnableQuickDoze;
@@ -275,9 +285,9 @@
         return mForceBackgroundCheck;
     }
 
-    /** The GPS mode while in Battery Saver. */
-    public int getGpsMode() {
-        return mGpsMode;
+    /** The location mode while in Battery Saver. */
+    public int getLocationMode() {
+        return mLocationMode;
     }
 
     /** Builder class for constructing {@link BatterySaverPolicyConfig} objects. */
@@ -297,10 +307,11 @@
         private boolean mEnableAdjustBrightness = false;
         private boolean mEnableDataSaver = false;
         private boolean mEnableFirewall = false;
+        private boolean mEnableNightMode = false;
         private boolean mEnableQuickDoze = false;
         private boolean mForceAllAppsStandby = false;
         private boolean mForceBackgroundCheck = false;
-        private int mGpsMode = PowerManager.LOCATION_MODE_NO_CHANGE;
+        private int mLocationMode = PowerManager.LOCATION_MODE_NO_CHANGE;
 
         public Builder() {
         }
@@ -424,6 +435,13 @@
             return this;
         }
 
+        /** Set whether or not to enable night mode while in Battery Saver. */
+        @NonNull
+        public Builder setEnableNightMode(boolean enableNightMode) {
+            mEnableNightMode = enableNightMode;
+            return this;
+        }
+
         /** Set whether or not to enable Quick Doze while in Battery Saver. */
         @NonNull
         public Builder setEnableQuickDoze(boolean enableQuickDoze) {
@@ -445,10 +463,10 @@
             return this;
         }
 
-        /** Set the GPS mode while in Battery Saver. */
+        /** Set the location mode while in Battery Saver. */
         @NonNull
-        public Builder setGpsMode(@PowerManager.LocationPowerSaveMode int gpsMode) {
-            mGpsMode = gpsMode;
+        public Builder setLocationMode(@PowerManager.LocationPowerSaveMode int locationMode) {
+            mLocationMode = locationMode;
             return this;
         }
 
diff --git a/core/java/android/os/IPowerManager.aidl b/core/java/android/os/IPowerManager.aidl
index 093897a..bdef575 100644
--- a/core/java/android/os/IPowerManager.aidl
+++ b/core/java/android/os/IPowerManager.aidl
@@ -42,7 +42,7 @@
     boolean isWakeLockLevelSupported(int level);
 
     void userActivity(long time, int event, int flags);
-    void wakeUp(long time, String reason, String opPackageName);
+    void wakeUp(long time, int reason, String details, String opPackageName);
     void goToSleep(long time, int reason, int flags);
     void nap(long time);
     boolean isInteractive();
diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index be673ad..2ecf9d1 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -435,6 +435,106 @@
     public static final int GO_TO_SLEEP_FLAG_NO_DOZE = 1 << 0;
 
     /**
+     * @hide
+     */
+    @IntDef(prefix = { "WAKE_REASON_" }, value = {
+            WAKE_REASON_UNKNOWN,
+            WAKE_REASON_POWER_BUTTON,
+            WAKE_REASON_APPLICATION,
+            WAKE_REASON_PLUGGED_IN,
+            WAKE_REASON_GESTURE,
+            WAKE_REASON_CAMERA_LAUNCH,
+            WAKE_REASON_WAKE_KEY,
+            WAKE_REASON_WAKE_MOTION,
+            WAKE_REASON_HDMI,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface WakeReason{}
+
+    /**
+     * Wake up reason code: Waking for an unknown reason.
+     * @hide
+     */
+    public static final int WAKE_REASON_UNKNOWN = 0;
+
+    /**
+     * Wake up reason code: Waking up due to power button press.
+     * @hide
+     */
+    public static final int WAKE_REASON_POWER_BUTTON = 1;
+
+    /**
+     * Wake up reason code: Waking up because an application requested it.
+     * @hide
+     */
+    public static final int WAKE_REASON_APPLICATION = 2;
+
+    /**
+     * Wake up reason code: Waking up due to being plugged in or docked on a wireless charger.
+     * @hide
+     */
+    public static final int WAKE_REASON_PLUGGED_IN = 3;
+
+    /**
+     * Wake up reason code: Waking up due to a user performed gesture (e.g. douple tapping on the
+     * screen).
+     * @hide
+     */
+    public static final int WAKE_REASON_GESTURE = 4;
+
+    /**
+     * Wake up reason code: Waking up due to the camera being launched.
+     * @hide
+     */
+    public static final int WAKE_REASON_CAMERA_LAUNCH = 5;
+
+    /**
+     * Wake up reason code: Waking up because a wake key other than power was pressed.
+     * @hide
+     */
+    public static final int WAKE_REASON_WAKE_KEY = 6;
+
+    /**
+     * Wake up reason code: Waking up because a wake motion was performed.
+     *
+     * For example, a trackball that was set to wake the device up was spun.
+     * @hide
+     */
+    public static final int WAKE_REASON_WAKE_MOTION = 7;
+
+    /**
+     * Wake up reason code: Waking due to HDMI.
+     * @hide
+     */
+    public static final int WAKE_REASON_HDMI = 8;
+
+    /**
+     * Wake up reason code: Waking due to the lid being opened.
+     * @hide
+     */
+    public static final int WAKE_REASON_LID = 9;
+
+    /**
+     * Convert the wake reason to a string for debugging purposes.
+     * @hide
+     */
+    public static String wakeReasonToString(@WakeReason int wakeReason) {
+        switch (wakeReason) {
+            case WAKE_REASON_UNKNOWN: return "WAKE_REASON_UNKNOWN";
+            case WAKE_REASON_POWER_BUTTON: return "WAKE_REASON_POWER_BUTTON";
+            case WAKE_REASON_APPLICATION: return "WAKE_REASON_APPLICATION";
+            case WAKE_REASON_PLUGGED_IN: return "WAKE_REASON_PLUGGED_IN";
+            case WAKE_REASON_GESTURE: return "WAKE_REASON_GESTURE";
+            case WAKE_REASON_CAMERA_LAUNCH: return "WAKE_REASON_CAMERA_LAUNCH";
+            case WAKE_REASON_WAKE_KEY: return "WAKE_REASON_WAKE_KEY";
+            case WAKE_REASON_WAKE_MOTION: return "WAKE_REASON_WAKE_MOTION";
+            case WAKE_REASON_HDMI: return "WAKE_REASON_HDMI";
+            case WAKE_REASON_LID: return "WAKE_REASON_LID";
+            default: return Integer.toString(wakeReason);
+        }
+    }
+
+    /**
      * The value to pass as the 'reason' argument to reboot() to reboot into
      * recovery mode for tasks other than applying system updates, such as
      * doing factory resets.
@@ -975,22 +1075,68 @@
      * @see #userActivity
      * @see #goToSleep
      *
+     * @deprecated Use {@link #wakeUp(long, int, String)} instead.
      * @removed Requires signature permission.
      */
+    @Deprecated
     public void wakeUp(long time) {
-        try {
-            mService.wakeUp(time, "wakeUp", mContext.getOpPackageName());
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        }
+        wakeUp(time, WAKE_REASON_UNKNOWN, "wakeUp");
     }
 
     /**
+     * Forces the device to wake up from sleep.
+     * <p>
+     * If the device is currently asleep, wakes it up, otherwise does nothing.
+     * This is what happens when the power key is pressed to turn on the screen.
+     * </p><p>
+     * Requires the {@link android.Manifest.permission#DEVICE_POWER} permission.
+     * </p>
+     *
+     * @param time The time when the request to wake up was issued, in the
+     * {@link SystemClock#uptimeMillis()} time base.  This timestamp is used to correctly
+     * order the wake up request with other power management functions.  It should be set
+     * to the timestamp of the input event that caused the request to wake up.
+     *
+     * @param details A free form string to explain the specific details behind the wake up for
+     *                debugging purposes.
+     *
+     * @see #userActivity
+     * @see #goToSleep
+     *
+     * @deprecated Use {@link #wakeUp(long, int, String)} instead.
      * @hide
      */
-    public void wakeUp(long time, String reason) {
+    @Deprecated
+    public void wakeUp(long time, String details) {
+        wakeUp(time, WAKE_REASON_UNKNOWN, details);
+    }
+
+    /**
+     * Forces the device to wake up from sleep.
+     * <p>
+     * If the device is currently asleep, wakes it up, otherwise does nothing.
+     * This is what happens when the power key is pressed to turn on the screen.
+     * </p><p>
+     * Requires the {@link android.Manifest.permission#DEVICE_POWER} permission.
+     * </p>
+     *
+     * @param time The time when the request to wake up was issued, in the
+     * {@link SystemClock#uptimeMillis()} time base.  This timestamp is used to correctly
+     * order the wake up request with other power management functions.  It should be set
+     * to the timestamp of the input event that caused the request to wake up.
+     *
+     * @param reason The reason for the wake up.
+     *
+     * @param details A free form string to explain the specific details behind the wake up for
+     *                debugging purposes.
+     *
+     * @see #userActivity
+     * @see #goToSleep
+     * @hide
+     */
+    public void wakeUp(long time, @WakeReason int reason, String details) {
         try {
-            mService.wakeUp(time, reason, mContext.getOpPackageName());
+            mService.wakeUp(time, reason, details, mContext.getOpPackageName());
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index de54a8aa..f63c0adb 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -772,19 +772,6 @@
          * @param callBlockReason The reason why the call is blocked.
          * @param callScreeningAppName The call screening application name which block the call.
          * @param callScreeningComponentName The call screening component name which block the call.
-         * @param callIdPackageName The package name of the
-         *      {@link android.telecom.CallScreeningService} which provided
-         *      {@link CallIdentification}.
-         * @param callIdAppName The app name of the {@link android.telecom.CallScreeningService}
-         *                      which provided {@link CallIdentification}.
-         * @param callIdName The caller name provided by the
-         *      {@link android.telecom.CallScreeningService}.
-         * @param callIdDescription The caller description provided by the
-         *      {@link android.telecom.CallScreeningService}.
-         * @param callIdDetails The caller details provided by the
-         *      {@link android.telecom.CallScreeningService}.
-         * @param callIdCallType The caller type provided by the
-         *      {@link android.telecom.CallScreeningService}.
          *
          * @result The URI of the call log entry belonging to the user that made or received this
          *        call.  This could be of the shadow provider.  Do not return it to non-system apps,
@@ -803,37 +790,10 @@
                         number, userToBeInsertedTo, addForAllUsers));
             }
             final ContentResolver resolver = context.getContentResolver();
-            int numberPresentation = PRESENTATION_ALLOWED;
 
-            TelecomManager tm = null;
-            try {
-                tm = TelecomManager.from(context);
-            } catch (UnsupportedOperationException e) {}
+            String accountAddress = getLogAccountAddress(context, accountHandle);
 
-            String accountAddress = null;
-            if (tm != null && accountHandle != null) {
-                PhoneAccount account = tm.getPhoneAccount(accountHandle);
-                if (account != null) {
-                    Uri address = account.getSubscriptionAddress();
-                    if (address != null) {
-                        accountAddress = address.getSchemeSpecificPart();
-                    }
-                }
-            }
-
-            // Remap network specified number presentation types
-            // PhoneConstants.PRESENTATION_xxx to calllog number presentation types
-            // Calls.PRESENTATION_xxx, in order to insulate the persistent calllog
-            // from any future radio changes.
-            // If the number field is empty set the presentation type to Unknown.
-            if (presentation == PhoneConstants.PRESENTATION_RESTRICTED) {
-                numberPresentation = PRESENTATION_RESTRICTED;
-            } else if (presentation == PhoneConstants.PRESENTATION_PAYPHONE) {
-                numberPresentation = PRESENTATION_PAYPHONE;
-            } else if (TextUtils.isEmpty(number)
-                    || presentation == PhoneConstants.PRESENTATION_UNKNOWN) {
-                numberPresentation = PRESENTATION_UNKNOWN;
-            }
+            int numberPresentation = getLogNumberPresentation(number, presentation);
             if (numberPresentation != PRESENTATION_ALLOWED) {
                 number = "";
                 if (ci != null) {
@@ -1138,8 +1098,7 @@
             if (TextUtils.isEmpty(countryIso)) {
                 return;
             }
-            final String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number,
-                    getCurrentCountryIso(context));
+            final String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number, countryIso);
             if (TextUtils.isEmpty(normalizedNumber)) {
                 return;
             }
@@ -1148,6 +1107,54 @@
             resolver.update(Data.CONTENT_URI, values, Data._ID + "=?", new String[] {dataId});
         }
 
+        /**
+         * Remap network specified number presentation types
+         * PhoneConstants.PRESENTATION_xxx to calllog number presentation types
+         * Calls.PRESENTATION_xxx, in order to insulate the persistent calllog
+         * from any future radio changes.
+         * If the number field is empty set the presentation type to Unknown.
+         */
+        private static int getLogNumberPresentation(String number, int presentation) {
+            if (presentation == PhoneConstants.PRESENTATION_RESTRICTED) {
+                return presentation;
+            }
+
+            if (presentation == PhoneConstants.PRESENTATION_PAYPHONE) {
+                return presentation;
+            }
+
+            if (TextUtils.isEmpty(number)
+                    || presentation == PhoneConstants.PRESENTATION_UNKNOWN) {
+                return PRESENTATION_UNKNOWN;
+            }
+
+            return PRESENTATION_ALLOWED;
+        }
+
+        private static String getLogAccountAddress(Context context,
+                PhoneAccountHandle accountHandle) {
+            TelecomManager tm = null;
+            try {
+                tm = TelecomManager.from(context);
+            } catch (UnsupportedOperationException e) {
+                if (VERBOSE_LOG) {
+                    Log.v(LOG_TAG, "No TelecomManager found to get account address.");
+                }
+            }
+
+            String accountAddress = null;
+            if (tm != null && accountHandle != null) {
+                PhoneAccount account = tm.getPhoneAccount(accountHandle);
+                if (account != null) {
+                    Uri address = account.getSubscriptionAddress();
+                    if (address != null) {
+                        accountAddress = address.getSchemeSpecificPart();
+                    }
+                }
+            }
+            return accountAddress;
+        }
+
         private static String getCurrentCountryIso(Context context) {
             String countryIso = null;
             final CountryDetector detector = (CountryDetector) context.getSystemService(
diff --git a/core/java/android/rolecontrollerservice/IRoleControllerService.aidl b/core/java/android/rolecontrollerservice/IRoleControllerService.aidl
index 4e98201..40852ea 100644
--- a/core/java/android/rolecontrollerservice/IRoleControllerService.aidl
+++ b/core/java/android/rolecontrollerservice/IRoleControllerService.aidl
@@ -23,13 +23,13 @@
  */
 oneway interface IRoleControllerService {
 
-    void onAddRoleHolder(in String roleName, in String packageName,
+    void onAddRoleHolder(in String roleName, in String packageName, int flags,
                          in IRoleManagerCallback callback);
 
-    void onRemoveRoleHolder(in String roleName, in String packageName,
+    void onRemoveRoleHolder(in String roleName, in String packageName, int flags,
                            in IRoleManagerCallback callback);
 
-    void onClearRoleHolders(in String roleName, in IRoleManagerCallback callback);
+    void onClearRoleHolders(in String roleName, int flags, in IRoleManagerCallback callback);
 
     void onGrantDefaultRoles(in IRoleManagerCallback callback);
 
diff --git a/core/java/android/rolecontrollerservice/RoleControllerService.java b/core/java/android/rolecontrollerservice/RoleControllerService.java
index 5403cfa..c846b07 100644
--- a/core/java/android/rolecontrollerservice/RoleControllerService.java
+++ b/core/java/android/rolecontrollerservice/RoleControllerService.java
@@ -61,32 +61,33 @@
         return new IRoleControllerService.Stub() {
 
             @Override
-            public void onAddRoleHolder(String roleName, String packageName,
+            public void onAddRoleHolder(String roleName, String packageName, int flags,
                     IRoleManagerCallback callback) {
                 Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
                 Preconditions.checkStringNotEmpty(packageName,
                         "packageName cannot be null or empty");
                 Preconditions.checkNotNull(callback, "callback cannot be null");
-                RoleControllerService.this.onAddRoleHolder(roleName, packageName,
+                RoleControllerService.this.onAddRoleHolder(roleName, packageName, flags,
                         new RoleManagerCallbackDelegate(callback));
             }
 
             @Override
-            public void onRemoveRoleHolder(String roleName, String packageName,
+            public void onRemoveRoleHolder(String roleName, String packageName, int flags,
                     IRoleManagerCallback callback) {
                 Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
                 Preconditions.checkStringNotEmpty(packageName,
                         "packageName cannot be null or empty");
                 Preconditions.checkNotNull(callback, "callback cannot be null");
-                RoleControllerService.this.onRemoveRoleHolder(roleName, packageName,
+                RoleControllerService.this.onRemoveRoleHolder(roleName, packageName, flags,
                         new RoleManagerCallbackDelegate(callback));
             }
 
             @Override
-            public void onClearRoleHolders(String roleName, IRoleManagerCallback callback) {
+            public void onClearRoleHolders(String roleName, int flags,
+                    IRoleManagerCallback callback) {
                 Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
                 Preconditions.checkNotNull(callback, "callback cannot be null");
-                RoleControllerService.this.onClearRoleHolders(roleName,
+                RoleControllerService.this.onClearRoleHolders(roleName, flags,
                         new RoleManagerCallbackDelegate(callback));
             }
 
@@ -113,37 +114,41 @@
      *
      * @param roleName the name of the role to add the role holder for
      * @param packageName the package name of the application to add to the role holders
+     * @param flags optional behavior flags
      * @param callback the callback for whether this call is successful
      *
-     * @see RoleManager#addRoleHolderAsUser(String, String, UserHandle, Executor,
+     * @see RoleManager#addRoleHolderAsUser(String, String, int, UserHandle, Executor,
      *      RoleManagerCallback)
      */
     public abstract void onAddRoleHolder(@NonNull String roleName, @NonNull String packageName,
-            @NonNull RoleManagerCallback callback);
+            @RoleManager.ManageHoldersFlags int flags, @NonNull RoleManagerCallback callback);
 
     /**
      * Remove a specific application from the holders of a role.
      *
      * @param roleName the name of the role to remove the role holder for
      * @param packageName the package name of the application to remove from the role holders
+     * @param flags optional behavior flags
      * @param callback the callback for whether this call is successful
      *
-     * @see RoleManager#removeRoleHolderAsUser(String, String, UserHandle, Executor,
+     * @see RoleManager#removeRoleHolderAsUser(String, String, int, UserHandle, Executor,
      *      RoleManagerCallback)
      */
     public abstract void onRemoveRoleHolder(@NonNull String roleName, @NonNull String packageName,
-            @NonNull RoleManagerCallback callback);
+            @RoleManager.ManageHoldersFlags int flags, @NonNull RoleManagerCallback callback);
 
     /**
      * Remove all holders of a role.
      *
      * @param roleName the name of the role to remove role holders for
+     * @param flags optional behavior flags
      * @param callback the callback for whether this call is successful
      *
-     * @see RoleManager#clearRoleHoldersAsUser(String, UserHandle, Executor, RoleManagerCallback)
+     * @see RoleManager#clearRoleHoldersAsUser(String, int, UserHandle, Executor,
+     *      RoleManagerCallback)
      */
     public abstract void onClearRoleHolders(@NonNull String roleName,
-            @NonNull RoleManagerCallback callback);
+            @RoleManager.ManageHoldersFlags int flags, @NonNull RoleManagerCallback callback);
 
     /**
      * Cleanup appop/permissions state in response to sms kill switch toggle
diff --git a/core/java/android/service/autofill/augmented/AugmentedAutofillService.java b/core/java/android/service/autofill/augmented/AugmentedAutofillService.java
index 8e0f522..81d066d 100644
--- a/core/java/android/service/autofill/augmented/AugmentedAutofillService.java
+++ b/core/java/android/service/autofill/augmented/AugmentedAutofillService.java
@@ -234,7 +234,12 @@
     }
 
     /**
-     * Implementation specific {@code dump}.
+     * Implementation specific {@code dump}. The child class can override the method to provide
+     * additional information about the Service's state into the dumpsys output.
+     *
+     * @param pw The PrintWriter to which you should dump your state.  This will be closed for
+     * you after you return.
+     * @param args additional arguments to the dump request.
      */
     protected void dump(@NonNull PrintWriter pw,
             @SuppressWarnings("unused") @NonNull String[] args) {
diff --git a/core/java/android/service/dreams/Sandman.java b/core/java/android/service/dreams/Sandman.java
index eeb340b..efb8923 100644
--- a/core/java/android/service/dreams/Sandman.java
+++ b/core/java/android/service/dreams/Sandman.java
@@ -91,8 +91,9 @@
                     // and the UI mode manager starting a dream.  We want the system to already
                     // be awake by the time this happens.  Otherwise the dream may not start.
                     PowerManager powerManager =
-                            (PowerManager)context.getSystemService(Context.POWER_SERVICE);
+                            context.getSystemService(PowerManager.class);
                     powerManager.wakeUp(SystemClock.uptimeMillis(),
+                            PowerManager.WAKE_REASON_PLUGGED_IN,
                             "android.service.dreams:DREAM");
                 } else {
                     Slog.i(TAG, "Activating dream by user request.");
diff --git a/core/java/android/text/TextLine.java b/core/java/android/text/TextLine.java
index 949328f..915a18e 100644
--- a/core/java/android/text/TextLine.java
+++ b/core/java/android/text/TextLine.java
@@ -94,7 +94,8 @@
     private final DecorationInfo mDecorationInfo = new DecorationInfo();
     private final ArrayList<DecorationInfo> mDecorations = new ArrayList<>();
 
-    @UnsupportedAppUsage
+    /** Not allowed to access. If it's for memory leak workaround, it was already fixed M. */
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     private static final TextLine[] sCached = new TextLine[3];
 
     /**
diff --git a/core/java/android/view/AccessibilityInteractionController.java b/core/java/android/view/AccessibilityInteractionController.java
index 59e562f..62ed901 100644
--- a/core/java/android/view/AccessibilityInteractionController.java
+++ b/core/java/android/view/AccessibilityInteractionController.java
@@ -40,6 +40,7 @@
 import android.view.View.AttachInfo;
 import android.view.accessibility.AccessibilityInteractionClient;
 import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.AccessibilityNodeIdManager;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.view.accessibility.AccessibilityNodeProvider;
@@ -154,13 +155,7 @@
     }
 
     private boolean isShown(View view) {
-        // The first two checks are made also made by isShown() which
-        // however traverses the tree up to the parent to catch that.
-        // Therefore, we do some fail fast check to minimize the up
-        // tree traversal.
-        return (view.mAttachInfo != null
-                && view.mAttachInfo.mWindowVisibility == View.VISIBLE
-                && view.isShown());
+        return (view != null) && (view.getWindowVisibility() == View.VISIBLE && view.isShown());
     }
 
     public void findAccessibilityNodeInfoByAccessibilityIdClientThread(
@@ -340,13 +335,8 @@
                 return;
             }
             mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
-            View root = null;
-            if (accessibilityViewId == AccessibilityNodeInfo.ROOT_ITEM_ID) {
-                root = mViewRootImpl.mView;
-            } else {
-                root = findViewByAccessibilityId(accessibilityViewId);
-            }
-            if (root != null && isShown(root)) {
+            final View root = findViewByAccessibilityId(accessibilityViewId);
+            if (root != null) {
                 mPrefetcher.prefetchAccessibilityNodeInfos(
                         root, virtualDescendantId, flags, infos, arguments);
             }
@@ -396,12 +386,7 @@
                 return;
             }
             mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
-            View root = null;
-            if (accessibilityViewId != AccessibilityNodeInfo.ROOT_ITEM_ID) {
-                root = findViewByAccessibilityId(accessibilityViewId);
-            } else {
-                root = mViewRootImpl.mView;
-            }
+            final View root = findViewByAccessibilityId(accessibilityViewId);
             if (root != null) {
                 final int resolvedViewId = root.getContext().getResources()
                         .getIdentifier(viewId, null, null);
@@ -462,13 +447,8 @@
                 return;
             }
             mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
-            View root = null;
-            if (accessibilityViewId != AccessibilityNodeInfo.ROOT_ITEM_ID) {
-                root = findViewByAccessibilityId(accessibilityViewId);
-            } else {
-                root = mViewRootImpl.mView;
-            }
-            if (root != null && isShown(root)) {
+            final View root = findViewByAccessibilityId(accessibilityViewId);
+            if (root != null) {
                 AccessibilityNodeProvider provider = root.getAccessibilityNodeProvider();
                 if (provider != null) {
                     infos = provider.findAccessibilityNodeInfosByText(text,
@@ -550,13 +530,8 @@
                 return;
             }
             mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
-            View root = null;
-            if (accessibilityViewId != AccessibilityNodeInfo.ROOT_ITEM_ID) {
-                root = findViewByAccessibilityId(accessibilityViewId);
-            } else {
-                root = mViewRootImpl.mView;
-            }
-            if (root != null && isShown(root)) {
+            final View root = findViewByAccessibilityId(accessibilityViewId);
+            if (root != null) {
                 switch (focusType) {
                     case AccessibilityNodeInfo.FOCUS_ACCESSIBILITY: {
                         View host = mViewRootImpl.mAccessibilityFocusedHost;
@@ -583,7 +558,7 @@
                     } break;
                     case AccessibilityNodeInfo.FOCUS_INPUT: {
                         View target = root.findFocus();
-                        if (target == null || !isShown(target)) {
+                        if (!isShown(target)) {
                             break;
                         }
                         AccessibilityNodeProvider provider = target.getAccessibilityNodeProvider();
@@ -645,13 +620,8 @@
                 return;
             }
             mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
-            View root = null;
-            if (accessibilityViewId != AccessibilityNodeInfo.ROOT_ITEM_ID) {
-                root = findViewByAccessibilityId(accessibilityViewId);
-            } else {
-                root = mViewRootImpl.mView;
-            }
-            if (root != null && isShown(root)) {
+            final View root = findViewByAccessibilityId(accessibilityViewId);
+            if (root != null) {
                 View nextView = root.focusSearch(direction);
                 if (nextView != null) {
                     next = nextView.createAccessibilityNodeInfo();
@@ -705,13 +675,8 @@
                 return;
             }
             mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
-            View target = null;
-            if (accessibilityViewId != AccessibilityNodeInfo.ROOT_ITEM_ID) {
-                target = findViewByAccessibilityId(accessibilityViewId);
-            } else {
-                target = mViewRootImpl.mView;
-            }
-            if (target != null && isShown(target)) {
+            final View target = findViewByAccessibilityId(accessibilityViewId);
+            if (target != null) {
                 if (action == R.id.accessibilityActionClickOnClickableSpan) {
                     // Handle this hidden action separately
                     succeeded = handleClickableSpanActionUiThread(
@@ -791,15 +756,13 @@
     }
 
     private View findViewByAccessibilityId(int accessibilityId) {
-        View root = mViewRootImpl.mView;
-        if (root == null) {
-            return null;
+        if (accessibilityId == AccessibilityNodeInfo.ROOT_ITEM_ID) {
+            return mViewRootImpl.mView;
+        } else {
+            final View foundView =
+                    AccessibilityNodeIdManager.getInstance().findView(accessibilityId);
+            return isShown(foundView) ? foundView : null;
         }
-        View foundView = root.findViewByAccessibilityId(accessibilityId);
-        if (foundView != null && !isShown(foundView)) {
-            return null;
-        }
-        return foundView;
     }
 
     private void applyAppScaleAndMagnificationSpecIfNeeded(List<AccessibilityNodeInfo> infos,
@@ -1171,7 +1134,7 @@
                         }
                         View child = children.get(i);
                         if (child.getAccessibilityViewId() != current.getAccessibilityViewId()
-                                &&  isShown(child)) {
+                                && isShown(child)) {
                             AccessibilityNodeInfo info = null;
                             AccessibilityNodeProvider provider =
                                 child.getAccessibilityNodeProvider();
diff --git a/core/java/android/view/Choreographer.java b/core/java/android/view/Choreographer.java
index ccd0fc1..03e8a0f 100644
--- a/core/java/android/view/Choreographer.java
+++ b/core/java/android/view/Choreographer.java
@@ -22,7 +22,6 @@
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
 import android.graphics.FrameInfo;
-import android.graphics.Insets;
 import android.hardware.display.DisplayManagerGlobal;
 import android.os.Build;
 import android.os.Handler;
@@ -914,25 +913,11 @@
             super(looper, vsyncSource);
         }
 
+        // TODO(b/116025192): physicalDisplayId is ignored because SF only emits VSYNC events for
+        // the internal display and DisplayEventReceiver#scheduleVsync only allows requesting VSYNC
+        // for the internal display implicitly.
         @Override
-        public void onVsync(long timestampNanos, int builtInDisplayId, int frame) {
-            // Ignore vsync from secondary display.
-            // This can be problematic because the call to scheduleVsync() is a one-shot.
-            // We need to ensure that we will still receive the vsync from the primary
-            // display which is the one we really care about.  Ideally we should schedule
-            // vsync for a particular display.
-            // At this time Surface Flinger won't send us vsyncs for secondary displays
-            // but that could change in the future so let's log a message to help us remember
-            // that we need to fix this.
-            if (builtInDisplayId != SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN) {
-                Log.d(TAG, "Received vsync from secondary display, but we don't support "
-                        + "this case yet.  Choreographer needs a way to explicitly request "
-                        + "vsync for a specific display to ensure it doesn't lose track "
-                        + "of its scheduled vsync.");
-                scheduleVsync();
-                return;
-            }
-
+        public void onVsync(long timestampNanos, long physicalDisplayId, int frame) {
             // Post the vsync event to the Handler.
             // The idea is to prevent incoming vsync events from completely starving
             // the message queue.  If there are no messages in the queue with timestamps
diff --git a/core/java/android/view/DisplayEventReceiver.java b/core/java/android/view/DisplayEventReceiver.java
index edd3f1a..3e8002f 100644
--- a/core/java/android/view/DisplayEventReceiver.java
+++ b/core/java/android/view/DisplayEventReceiver.java
@@ -136,12 +136,11 @@
      *
      * @param timestampNanos The timestamp of the pulse, in the {@link System#nanoTime()}
      * timebase.
-     * @param builtInDisplayId The surface flinger built-in display id such as
-     * {@link SurfaceControl#BUILT_IN_DISPLAY_ID_MAIN}.
+     * @param physicalDisplayId Stable display ID that uniquely describes a (display, port) pair.
      * @param frame The frame number.  Increases by one for each vertical sync interval.
      */
     @UnsupportedAppUsage
-    public void onVsync(long timestampNanos, int builtInDisplayId, int frame) {
+    public void onVsync(long timestampNanos, long physicalDisplayId, int frame) {
     }
 
     /**
@@ -149,12 +148,11 @@
      *
      * @param timestampNanos The timestamp of the event, in the {@link System#nanoTime()}
      * timebase.
-     * @param builtInDisplayId The surface flinger built-in display id such as
-     * {@link SurfaceControl#BUILT_IN_DISPLAY_ID_HDMI}.
+     * @param physicalDisplayId Stable display ID that uniquely describes a (display, port) pair.
      * @param connected True if the display is connected, false if it disconnected.
      */
     @UnsupportedAppUsage
-    public void onHotplug(long timestampNanos, int builtInDisplayId, boolean connected) {
+    public void onHotplug(long timestampNanos, long physicalDisplayId, boolean connected) {
     }
 
     /**
@@ -174,14 +172,14 @@
     // Called from native code.
     @SuppressWarnings("unused")
     @UnsupportedAppUsage
-    private void dispatchVsync(long timestampNanos, int builtInDisplayId, int frame) {
-        onVsync(timestampNanos, builtInDisplayId, frame);
+    private void dispatchVsync(long timestampNanos, long physicalDisplayId, int frame) {
+        onVsync(timestampNanos, physicalDisplayId, frame);
     }
 
     // Called from native code.
     @SuppressWarnings("unused")
     @UnsupportedAppUsage
-    private void dispatchHotplug(long timestampNanos, int builtInDisplayId, boolean connected) {
-        onHotplug(timestampNanos, builtInDisplayId, connected);
+    private void dispatchHotplug(long timestampNanos, long physicalDisplayId, boolean connected) {
+        onHotplug(timestampNanos, physicalDisplayId, connected);
     }
 }
diff --git a/core/java/android/view/RenderNodeAnimator.java b/core/java/android/view/RenderNodeAnimator.java
index 78ad0da..1dbc46b 100644
--- a/core/java/android/view/RenderNodeAnimator.java
+++ b/core/java/android/view/RenderNodeAnimator.java
@@ -24,6 +24,7 @@
 import android.graphics.Paint;
 import android.graphics.RecordingCanvas;
 import android.graphics.RenderNode;
+import android.os.Build;
 import android.util.SparseIntArray;
 
 import com.android.internal.util.VirtualRefBasePtr;
@@ -282,7 +283,7 @@
         throw new UnsupportedOperationException();
     }
 
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.O)
     public void setTarget(View view) {
         mViewTarget = view;
         setTarget(mViewTarget.mRenderNode);
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index 8061cc3..c0a4028 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -44,6 +44,7 @@
 import android.hardware.HardwareBuffer;
 import android.hardware.display.DisplayedContentSample;
 import android.hardware.display.DisplayedContentSamplingAttributes;
+import android.os.Build;
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -131,7 +132,8 @@
     private static native boolean nativeClearAnimationFrameStats();
     private static native boolean nativeGetAnimationFrameStats(WindowAnimationFrameStats outStats);
 
-    private static native IBinder nativeGetBuiltInDisplay(int physicalDisplayId);
+    private static native long[] nativeGetPhysicalDisplayIds();
+    private static native IBinder nativeGetPhysicalDisplayToken(long physicalDisplayId);
     private static native IBinder nativeCreateDisplay(String name, boolean secure);
     private static native void nativeDestroyDisplay(IBinder displayToken);
     private static native void nativeSetDisplaySurface(long transactionObj,
@@ -329,24 +331,6 @@
      */
     private static final int SURFACE_OPAQUE = 0x02;
 
-
-    /* built-in physical display ids (keep in sync with ISurfaceComposer.h)
-     * these are different from the logical display ids used elsewhere in the framework */
-
-    /**
-     * Built-in physical display id: Main display.
-     * Use only with {@link SurfaceControl#getBuiltInDisplay(int)}.
-     * @hide
-     */
-    public static final int BUILT_IN_DISPLAY_ID_MAIN = 0;
-
-    /**
-     * Built-in physical display id: Attached HDMI display.
-     * Use only with {@link SurfaceControl#getBuiltInDisplay(int)}.
-     * @hide
-     */
-    public static final int BUILT_IN_DISPLAY_ID_HDMI = 1;
-
     // Display power modes.
     /**
      * Display power mode off: used while blanking the screen.
@@ -1729,9 +1713,28 @@
     /**
      * @hide
      */
-    @UnsupportedAppUsage
-    public static IBinder getBuiltInDisplay(int builtInDisplayId) {
-        return nativeGetBuiltInDisplay(builtInDisplayId);
+    public static long[] getPhysicalDisplayIds() {
+        return nativeGetPhysicalDisplayIds();
+    }
+
+    /**
+     * @hide
+     */
+    public static IBinder getPhysicalDisplayToken(long physicalDisplayId) {
+        return nativeGetPhysicalDisplayToken(physicalDisplayId);
+    }
+
+    /**
+     * TODO(116025192): Remove this stopgap once framework is display-agnostic.
+     *
+     * @hide
+     */
+    public static IBinder getInternalDisplayToken() {
+        final long[] physicalDisplayIds = getPhysicalDisplayIds();
+        if (physicalDisplayIds.length == 0) {
+            return null;
+        }
+        return getPhysicalDisplayToken(physicalDisplayIds[0]);
     }
 
     /**
@@ -1790,8 +1793,12 @@
     public static Bitmap screenshot(Rect sourceCrop, int width, int height,
             boolean useIdentityTransform, int rotation) {
         // TODO: should take the display as a parameter
-        IBinder displayToken = SurfaceControl.getBuiltInDisplay(
-                SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN);
+        final IBinder displayToken = SurfaceControl.getInternalDisplayToken();
+        if (displayToken == null) {
+            Log.w(TAG, "Failed to take screenshot because internal display is disconnected");
+            return null;
+        }
+
         if (rotation == ROTATION_90 || rotation == ROTATION_270) {
             rotation = (rotation == ROTATION_90) ? ROTATION_270 : ROTATION_90;
         }
@@ -2194,7 +2201,7 @@
         /**
          * @hide
          */
-        @UnsupportedAppUsage
+        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.O)
         public Transaction setLayerStack(SurfaceControl sc, int layerStack) {
             sc.checkNotReleased();
             nativeSetLayerStack(mNativeObject, sc.mNativeObject, layerStack);
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 04ffa33..cb8f703 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -103,6 +103,7 @@
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityEventSource;
 import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.AccessibilityNodeIdManager;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.view.accessibility.AccessibilityNodeProvider;
@@ -19041,6 +19042,7 @@
 
         jumpDrawablesToCurrentState();
 
+        AccessibilityNodeIdManager.getInstance().registerViewWithId(this, getAccessibilityViewId());
         resetSubtreeAccessibilityStateChanged();
 
         // rebuild, since Outline not maintained while View is detached
@@ -19433,6 +19435,8 @@
         if ((mViewFlags & TOOLTIP) == TOOLTIP) {
             hideTooltip();
         }
+
+        AccessibilityNodeIdManager.getInstance().unregisterViewWithId(getAccessibilityViewId());
     }
 
     private void cleanupDraw() {
@@ -23947,24 +23951,6 @@
     }
 
     /**
-     * Finds a view by its unuque and stable accessibility id.
-     *
-     * @param accessibilityId The searched accessibility id.
-     * @return The found view.
-     */
-    @UnsupportedAppUsage
-    final <T extends View> T findViewByAccessibilityId(int accessibilityId) {
-        if (accessibilityId < 0) {
-            return null;
-        }
-        T view = findViewByAccessibilityIdTraversal(accessibilityId);
-        if (view != null) {
-            return view.includeForAccessibility() ? view : null;
-        }
-        return null;
-    }
-
-    /**
      * Performs the traversal to find a view by its unique and stable accessibility id.
      *
      * <strong>Note:</strong>This method does not stop at the root namespace
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 47528a0..67cca56 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -95,6 +95,7 @@
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener;
 import android.view.accessibility.AccessibilityManager.HighTextContrastChangeListener;
+import android.view.accessibility.AccessibilityNodeIdManager;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.view.accessibility.AccessibilityNodeProvider;
@@ -7954,17 +7955,14 @@
         // Intercept accessibility focus events fired by virtual nodes to keep
         // track of accessibility focus position in such nodes.
         final int eventType = event.getEventType();
+        final View source = getSourceForAccessibilityEvent(event);
         switch (eventType) {
             case AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUSED: {
-                final long sourceNodeId = event.getSourceNodeId();
-                final int accessibilityViewId = AccessibilityNodeInfo.getAccessibilityViewId(
-                        sourceNodeId);
-                View source = mView.findViewByAccessibilityId(accessibilityViewId);
                 if (source != null) {
                     AccessibilityNodeProvider provider = source.getAccessibilityNodeProvider();
                     if (provider != null) {
                         final int virtualNodeId = AccessibilityNodeInfo.getVirtualDescendantId(
-                                sourceNodeId);
+                                event.getSourceNodeId());
                         final AccessibilityNodeInfo node;
                         node = provider.createAccessibilityNodeInfo(virtualNodeId);
                         setAccessibilityFocus(source, node);
@@ -7972,15 +7970,8 @@
                 }
             } break;
             case AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED: {
-                final long sourceNodeId = event.getSourceNodeId();
-                final int accessibilityViewId = AccessibilityNodeInfo.getAccessibilityViewId(
-                        sourceNodeId);
-                View source = mView.findViewByAccessibilityId(accessibilityViewId);
-                if (source != null) {
-                    AccessibilityNodeProvider provider = source.getAccessibilityNodeProvider();
-                    if (provider != null) {
-                        setAccessibilityFocus(null, null);
-                    }
+                if (source != null && source.getAccessibilityNodeProvider() != null) {
+                    setAccessibilityFocus(null, null);
                 }
             } break;
 
@@ -7993,6 +7984,13 @@
         return true;
     }
 
+    private View getSourceForAccessibilityEvent(AccessibilityEvent event) {
+        final long sourceNodeId = event.getSourceNodeId();
+        final int accessibilityViewId = AccessibilityNodeInfo.getAccessibilityViewId(
+                sourceNodeId);
+        return AccessibilityNodeIdManager.getInstance().findView(accessibilityViewId);
+    }
+
     /**
      * Updates the focused virtual view, when necessary, in response to a
      * content changed event.
diff --git a/core/java/android/view/WindowManagerPolicyConstants.java b/core/java/android/view/WindowManagerPolicyConstants.java
index 16bafe2..35ed7bf 100644
--- a/core/java/android/view/WindowManagerPolicyConstants.java
+++ b/core/java/android/view/WindowManagerPolicyConstants.java
@@ -16,6 +16,11 @@
 
 package android.view;
 
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
 /**
  * Constants for interfacing with WindowManagerService and WindowManagerPolicyInternal.
  * @hide
@@ -89,6 +94,35 @@
     /** Screen turned off because of timeout */
     int OFF_BECAUSE_OF_TIMEOUT = 3;
 
+    @IntDef(prefix = { "ON_BECAUSE_OF_" }, value = {
+            ON_BECAUSE_OF_USER,
+            ON_BECAUSE_OF_APPLICATION,
+            ON_BECAUSE_OF_UNKNOWN,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface OnReason{}
+
+    /** Convert the on reason to a human readable format */
+    static String onReasonToString(@OnReason int why) {
+        switch (why) {
+            case ON_BECAUSE_OF_USER:
+                return "ON_BECAUSE_OF_USER";
+            case ON_BECAUSE_OF_APPLICATION:
+                return "ON_BECAUSE_OF_APPLICATION";
+            case ON_BECAUSE_OF_UNKNOWN:
+                return "ON_BECAUSE_OF_UNKNOWN";
+            default:
+                return Integer.toString(why);
+        }
+    }
+
+    /** Screen turned on because of a user-initiated action. */
+    int ON_BECAUSE_OF_USER = 1;
+    /** Screen turned on because of an application request or event */
+    int ON_BECAUSE_OF_APPLICATION = 2;
+    /** Screen turned on for an unknown reason */
+    int ON_BECAUSE_OF_UNKNOWN = 3;
+
     int APPLICATION_LAYER = 2;
     int APPLICATION_MEDIA_SUBLAYER = -2;
     int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1;
diff --git a/core/java/android/view/accessibility/AccessibilityNodeIdManager.java b/core/java/android/view/accessibility/AccessibilityNodeIdManager.java
new file mode 100644
index 0000000..1ac7047
--- /dev/null
+++ b/core/java/android/view/accessibility/AccessibilityNodeIdManager.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.accessibility;
+
+import android.util.SparseArray;
+import android.view.View;
+
+/** @hide */
+public final class AccessibilityNodeIdManager {
+    private SparseArray<View> mIdsToViews = new SparseArray<>();
+    private static AccessibilityNodeIdManager sIdManager;
+
+    /**
+     * Gets singleton.
+     * @return The instance.
+     */
+    public static synchronized AccessibilityNodeIdManager getInstance() {
+        if (sIdManager == null) {
+            sIdManager = new AccessibilityNodeIdManager();
+        }
+        return sIdManager;
+    }
+
+    private AccessibilityNodeIdManager() {
+    }
+
+    /**
+     * Register view to be kept track of by the accessibility system.
+     * Must be paired with unregisterView, otherwise this will leak.
+     * @param view The view to be registered.
+     * @param id The accessibilityViewId of the view.
+     */
+    public void registerViewWithId(View view, int id) {
+        mIdsToViews.append(id, view);
+    }
+
+    /**
+     * Unregister view, accessibility won't keep track of this view after this call.
+     * @param id The id returned from registerView when the view as first associated.
+     */
+    public void unregisterViewWithId(int id) {
+        mIdsToViews.remove(id);
+    }
+
+    /**
+     * Accessibility uses this to find the view in the hierarchy.
+     * @param id The accessibility view id.
+     * @return The view.
+     */
+    public View findView(int id) {
+        final View view = mIdsToViews.get(id);
+        return view != null && view.includeForAccessibility() ? view : null;
+    }
+}
diff --git a/core/java/android/view/contentcapture/ContentCaptureEvent.java b/core/java/android/view/contentcapture/ContentCaptureEvent.java
index dfac35d..22254cd 100644
--- a/core/java/android/view/contentcapture/ContentCaptureEvent.java
+++ b/core/java/android/view/contentcapture/ContentCaptureEvent.java
@@ -138,8 +138,11 @@
 
     /**
      * Adds an autofill id to the this event, merging the single id into a list if necessary.
-     * @hide */
+     *
+     * @hide
+     */
     public ContentCaptureEvent addAutofillId(@NonNull AutofillId id) {
+        Preconditions.checkNotNull(id);
         if (mIds == null) {
             mIds = new ArrayList<>();
             if (mId == null) {
diff --git a/core/java/android/view/contentcapture/ViewNode.java b/core/java/android/view/contentcapture/ViewNode.java
index eef841d..924bb9a 100644
--- a/core/java/android/view/contentcapture/ViewNode.java
+++ b/core/java/android/view/contentcapture/ViewNode.java
@@ -600,7 +600,7 @@
     /** @hide */
     public static @Nullable ViewNode readFromParcel(@NonNull Parcel parcel) {
         final long nodeFlags = parcel.readLong();
-        return nodeFlags == 0 ? new ViewNode() : new ViewNode(nodeFlags, parcel);
+        return nodeFlags == 0 ? null : new ViewNode(nodeFlags, parcel);
     }
 
     /** @hide */
diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 4dd7d3a..a02103e 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -483,7 +483,7 @@
     /**
      * Optional callback to notify client when scroll position has changed
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 123769353)
     private OnScrollListener mOnScrollListener;
 
     /**
@@ -1611,15 +1611,6 @@
         return false;
     }
 
-    /** @hide */
-    @Override
-    public View findViewByAccessibilityIdTraversal(int accessibilityId) {
-        if (accessibilityId == getAccessibilityViewId()) {
-            return this;
-        }
-        return super.findViewByAccessibilityIdTraversal(accessibilityId);
-    }
-
     /**
      * Indicates whether the children's drawing cache is used during a scroll.
      * By default, the drawing cache is enabled but this will consume more memory.
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 659b71f..0f4e23d 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -712,7 +712,7 @@
     @UnsupportedAppUsage
     private ChangeWatcher mChangeWatcher;
 
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(trackingBug = 123769451)
     private ArrayList<TextWatcher> mListeners;
 
     // display attributes
diff --git a/core/jni/android_view_DisplayEventReceiver.cpp b/core/jni/android_view_DisplayEventReceiver.cpp
index c1b5aae..191472d 100644
--- a/core/jni/android_view_DisplayEventReceiver.cpp
+++ b/core/jni/android_view_DisplayEventReceiver.cpp
@@ -59,8 +59,8 @@
     sp<MessageQueue> mMessageQueue;
     DisplayEventReceiver mReceiver;
 
-    virtual void dispatchVsync(nsecs_t timestamp, int32_t id, uint32_t count);
-    virtual void dispatchHotplug(nsecs_t timestamp, int32_t id, bool connected);
+    void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count) override;
+    void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId, bool connected) override;
 };
 
 
@@ -84,28 +84,30 @@
     DisplayEventDispatcher::dispose();
 }
 
-void NativeDisplayEventReceiver::dispatchVsync(nsecs_t timestamp, int32_t id, uint32_t count) {
+void NativeDisplayEventReceiver::dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId,
+                                               uint32_t count) {
     JNIEnv* env = AndroidRuntime::getJNIEnv();
 
     ScopedLocalRef<jobject> receiverObj(env, jniGetReferent(env, mReceiverWeakGlobal));
     if (receiverObj.get()) {
         ALOGV("receiver %p ~ Invoking vsync handler.", this);
         env->CallVoidMethod(receiverObj.get(),
-                gDisplayEventReceiverClassInfo.dispatchVsync, timestamp, id, count);
+                gDisplayEventReceiverClassInfo.dispatchVsync, timestamp, displayId, count);
         ALOGV("receiver %p ~ Returned from vsync handler.", this);
     }
 
     mMessageQueue->raiseAndClearException(env, "dispatchVsync");
 }
 
-void NativeDisplayEventReceiver::dispatchHotplug(nsecs_t timestamp, int32_t id, bool connected) {
+void NativeDisplayEventReceiver::dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId,
+                                                 bool connected) {
     JNIEnv* env = AndroidRuntime::getJNIEnv();
 
     ScopedLocalRef<jobject> receiverObj(env, jniGetReferent(env, mReceiverWeakGlobal));
     if (receiverObj.get()) {
         ALOGV("receiver %p ~ Invoking hotplug handler.", this);
         env->CallVoidMethod(receiverObj.get(),
-                gDisplayEventReceiverClassInfo.dispatchHotplug, timestamp, id, connected);
+                gDisplayEventReceiverClassInfo.dispatchHotplug, timestamp, displayId, connected);
         ALOGV("receiver %p ~ Returned from hotplug handler.", this);
     }
 
@@ -175,9 +177,9 @@
     gDisplayEventReceiverClassInfo.clazz = MakeGlobalRefOrDie(env, clazz);
 
     gDisplayEventReceiverClassInfo.dispatchVsync = GetMethodIDOrDie(env,
-            gDisplayEventReceiverClassInfo.clazz, "dispatchVsync", "(JII)V");
+            gDisplayEventReceiverClassInfo.clazz, "dispatchVsync", "(JJI)V");
     gDisplayEventReceiverClassInfo.dispatchHotplug = GetMethodIDOrDie(env,
-            gDisplayEventReceiverClassInfo.clazz, "dispatchHotplug", "(JIZ)V");
+            gDisplayEventReceiverClassInfo.clazz, "dispatchHotplug", "(JJZ)V");
 
     return res;
 }
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index fad2fe0..68be005 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -483,8 +483,29 @@
     transaction->setLayerStack(ctrl, layerStack);
 }
 
-static jobject nativeGetBuiltInDisplay(JNIEnv* env, jclass clazz, jint id) {
-    sp<IBinder> token(SurfaceComposerClient::getBuiltInDisplay(id));
+static jlongArray nativeGetPhysicalDisplayIds(JNIEnv* env, jclass clazz) {
+    const auto displayIds = SurfaceComposerClient::getPhysicalDisplayIds();
+    jlongArray array = env->NewLongArray(displayIds.size());
+    if (array == nullptr) {
+        jniThrowException(env, "java/lang/OutOfMemoryError", nullptr);
+        return nullptr;
+    }
+
+    if (displayIds.empty()) {
+        return array;
+    }
+
+    jlong* values = env->GetLongArrayElements(array, 0);
+    for (size_t i = 0; i < displayIds.size(); ++i) {
+        values[i] = static_cast<jlong>(displayIds[i]);
+    }
+
+    env->ReleaseLongArrayElements(array, values, 0);
+    return array;
+}
+
+static jobject nativeGetPhysicalDisplayToken(JNIEnv* env, jclass clazz, jlong physicalDisplayId) {
+    sp<IBinder> token = SurfaceComposerClient::getPhysicalDisplayToken(physicalDisplayId);
     return javaObjectForIBinder(env, token);
 }
 
@@ -1145,8 +1166,10 @@
             (void*)nativeSetCornerRadius },
     {"nativeSetLayerStack", "(JJI)V",
             (void*)nativeSetLayerStack },
-    {"nativeGetBuiltInDisplay", "(I)Landroid/os/IBinder;",
-            (void*)nativeGetBuiltInDisplay },
+    {"nativeGetPhysicalDisplayIds", "()[J",
+            (void*)nativeGetPhysicalDisplayIds },
+    {"nativeGetPhysicalDisplayToken", "(J)Landroid/os/IBinder;",
+            (void*)nativeGetPhysicalDisplayToken },
     {"nativeCreateDisplay", "(Ljava/lang/String;Z)Landroid/os/IBinder;",
             (void*)nativeCreateDisplay },
     {"nativeDestroyDisplay", "(Landroid/os/IBinder;)V",
@@ -1314,4 +1337,4 @@
     return err;
 }
 
-};
+} // namespace android
diff --git a/core/jni/android_view_ThreadedRenderer.cpp b/core/jni/android_view_ThreadedRenderer.cpp
index 2c058cd..8c73630 100644
--- a/core/jni/android_view_ThreadedRenderer.cpp
+++ b/core/jni/android_view_ThreadedRenderer.cpp
@@ -1202,12 +1202,12 @@
 
 static JavaVM* mJvm = nullptr;
 
-static void attachRenderThreadToJvm() {
+static void attachRenderThreadToJvm(const char* name) {
     LOG_ALWAYS_FATAL_IF(!mJvm, "No jvm but we set the hook??");
 
     JavaVMAttachArgs args;
     args.version = JNI_VERSION_1_4;
-    args.name = NULL;
+    args.name = name;
     args.group = NULL;
     JNIEnv* env;
     mJvm->AttachCurrentThreadAsDaemon(&env, (void*) &args);
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 9f4fece..76b589c 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1594,7 +1594,7 @@
     <integer-array name="config_screenBrighteningThresholds">
         <item>100</item>
     </integer-array>
- 
+
     <!-- Array of hysteresis constraint values for darkening, represented as tenths of a
          percent. The length of this array is assumed to be one greater than
          config_screenThresholdLevels. The darkening threshold is calculated as
@@ -3425,8 +3425,10 @@
     <!-- Flag indicates that whether non-system apps can be installed on internal storage. -->
     <bool name="config_allow3rdPartyAppOnInternal">true</bool>
 
-    <!-- Package name of the default cell broadcast receiver -->
-    <string name="config_defaultCellBroadcastReceiverPkg" translatable="false">com.android.cellbroadcastreceiver</string>
+    <!-- Package names of the default cell broadcast receivers -->
+    <string-array name="config_defaultCellBroadcastReceiverPkgs" translatable="false">
+        <item>com.android.cellbroadcastreceiver</item>
+    </string-array>
 
     <!-- Specifies the path that is used by AdaptiveIconDrawable class to crop launcher icons. -->
     <string name="config_icon_mask" translatable="false">"M50,0L92,0C96.42,0 100,4.58 100 8L100,92C100, 96.42 96.42 100 92 100L8 100C4.58, 100 0 96.42 0 92L0 8 C 0 4.42 4.42 0 8 0L50 0Z"</string>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 401a7fe..1da9149 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -3151,7 +3151,7 @@
   <java-symbol type="drawable" name="lockscreen_selected" />
 
   <java-symbol type="string" name="notification_header_divider_symbol_with_spaces" />
-  <java-symbol type="string" name="config_defaultCellBroadcastReceiverPkg" />
+  <java-symbol type="array" name="config_defaultCellBroadcastReceiverPkgs" />
 
   <java-symbol type="color" name="notification_primary_text_color_light" />
   <java-symbol type="color" name="notification_primary_text_color_dark" />
@@ -3595,7 +3595,7 @@
 
   <!-- For Secondary Launcher -->
   <java-symbol type="string" name="config_secondaryHomeComponent" />
-  
+
   <java-symbol type="string" name="dynamic_mode_notification_channel_name" />
   <java-symbol type="string" name="dynamic_mode_notification_title" />
   <java-symbol type="string" name="dynamic_mode_notification_summary" />
diff --git a/core/tests/coretests/src/android/view/accessibility/FindViewByIdTest.java b/core/tests/coretests/src/android/view/accessibility/FindViewByIdTest.java
new file mode 100644
index 0000000..da6ecb4
--- /dev/null
+++ b/core/tests/coretests/src/android/view/accessibility/FindViewByIdTest.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view.accessibility;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import android.app.Activity;
+import android.content.Context;
+import android.view.View;
+import android.widget.LinearLayout;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.MediumTest;
+import androidx.test.rule.ActivityTestRule;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+@MediumTest
+public class FindViewByIdTest {
+
+    @Rule
+    public ActivityTestRule<Activity> mActivityRule = new ActivityTestRule<>(Activity.class);
+
+    private Context getContext() {
+        return InstrumentationRegistry.getTargetContext();
+    }
+
+    private Activity getActivity() {
+        return mActivityRule.getActivity();
+    }
+
+    @UiThreadTest
+    @Test
+    public void testFindViewById() {
+        LinearLayout contentView = new LinearLayout(getContext());
+        getActivity().setContentView(contentView);
+        View child1 = new View(getContext());
+        View child2 = new View(getContext());
+        child1.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
+        child2.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
+
+        contentView.addView(child1);
+        contentView.addView(child2);
+        View result = AccessibilityNodeIdManager.getInstance().findView(
+                child2.getAccessibilityViewId());
+        assertEquals(result, child2);
+    }
+
+    @UiThreadTest
+    @Test
+    public void testFindViewByIdReturnNullIfRemovedFromHierarchy() {
+        LinearLayout contentView = new LinearLayout(getContext());
+        getActivity().setContentView(contentView);
+        View child1 = new View(getContext());
+        View child2 = new View(getContext());
+        contentView.addView(child1);
+        contentView.addView(child2);
+        child1.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
+        child2.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
+
+        contentView.removeView(child1);
+        View result = AccessibilityNodeIdManager.getInstance().findView(
+                child1.getAccessibilityViewId());
+        assertNull(result);
+    }
+
+    @UiThreadTest
+    @Test
+    public void testFindViewByIdReturnNullIfNotImportant() {
+        LinearLayout contentView = new LinearLayout(getContext());
+        getActivity().setContentView(contentView);
+        View child1 = new View(getContext());
+        View child2 = new View(getContext());
+        child2.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
+
+        contentView.addView(child1);
+        contentView.addView(child2);
+
+        View result = AccessibilityNodeIdManager.getInstance().findView(
+                child1.getAccessibilityViewId());
+        assertNull(result);
+    }
+}
diff --git a/core/tests/coretests/src/android/view/contentcapture/ContentCaptureEventTest.java b/core/tests/coretests/src/android/view/contentcapture/ContentCaptureEventTest.java
new file mode 100644
index 0000000..f325d89
--- /dev/null
+++ b/core/tests/coretests/src/android/view/contentcapture/ContentCaptureEventTest.java
@@ -0,0 +1,229 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.view.contentcapture;
+
+import static android.view.contentcapture.ContentCaptureEvent.TYPE_SESSION_FINISHED;
+import static android.view.contentcapture.ContentCaptureEvent.TYPE_SESSION_STARTED;
+import static android.view.contentcapture.ContentCaptureEvent.TYPE_VIEW_DISAPPEARED;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.testng.Assert.assertThrows;
+
+import android.os.Parcel;
+import android.os.SystemClock;
+import android.view.autofill.AutofillId;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.util.ArrayList;
+
+/**
+ * Unit test for {@link ContentCaptureEvent}.
+ *
+ * <p>To run it:
+ * {@code atest FrameworksCoreTests:android.view.contentcapture.ContentCaptureEventTest}
+ */
+@RunWith(JUnit4.class)
+public class ContentCaptureEventTest {
+
+    private static final long MY_EPOCH = SystemClock.uptimeMillis();
+
+    // Not using @Mock because it's final - no need to be fancy here....
+    private final ContentCaptureContext mClientContext = new ContentCaptureContext.Builder()
+            .setAction("WHATEVER").build();
+
+    @Test
+    public void testSetAutofillId_null() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        assertThrows(NullPointerException.class, () -> event.setAutofillId(null));
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).isNull();
+    }
+
+    @Test
+    public void testSetAutofillIds_null() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        assertThrows(NullPointerException.class, () -> event.setAutofillIds(null));
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).isNull();
+    }
+
+    @Test
+    public void testAddAutofillId_null() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        assertThrows(NullPointerException.class, () -> event.addAutofillId(null));
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).isNull();
+    }
+
+    @Test
+    public void testSetAutofillId() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        final AutofillId id = new AutofillId(108);
+        event.setAutofillId(id);
+        assertThat(event.getId()).isEqualTo(id);
+        assertThat(event.getIds()).isNull();
+    }
+
+    @Test
+    public void testSetAutofillIds() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        final AutofillId id = new AutofillId(108);
+        final ArrayList<AutofillId> ids = new ArrayList<>(1);
+        ids.add(id);
+        event.setAutofillIds(ids);
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).containsExactly(id);
+    }
+
+    @Test
+    public void testAddAutofillId() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        final AutofillId id1 = new AutofillId(108);
+        event.addAutofillId(id1);
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).containsExactly(id1);
+
+        final AutofillId id2 = new AutofillId(666);
+        event.addAutofillId(id2);
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).containsExactly(id1, id2).inOrder();
+    }
+
+    @Test
+    public void testAddAutofillId_afterSetId() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        final AutofillId id1 = new AutofillId(108);
+        event.setAutofillId(id1);
+        assertThat(event.getId()).isEqualTo(id1);
+        assertThat(event.getIds()).isNull();
+
+        final AutofillId id2 = new AutofillId(666);
+        event.addAutofillId(id2);
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).containsExactly(id1, id2).inOrder();
+    }
+
+    @Test
+    public void testAddAutofillId_afterSetIds() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_VIEW_DISAPPEARED);
+
+        final AutofillId id1 = new AutofillId(108);
+        final ArrayList<AutofillId> ids = new ArrayList<>(1);
+        ids.add(id1);
+        event.setAutofillIds(ids);
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).containsExactly(id1);
+
+        final AutofillId id2 = new AutofillId(666);
+        event.addAutofillId(id2);
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).containsExactly(id1, id2).inOrder();
+    }
+
+    @Test
+    public void testSessionStarted_directly() {
+        final ContentCaptureEvent event = newEventForSessionStarted();
+        assertSessionStartedEvent(event);
+    }
+
+    @Test
+    public void testSessionStarted_throughParcel() {
+        final ContentCaptureEvent event = newEventForSessionStarted();
+        final ContentCaptureEvent clone = cloneThroughParcel(event);
+        assertSessionStartedEvent(clone);
+    }
+
+    private ContentCaptureEvent newEventForSessionStarted() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_SESSION_STARTED)
+                .setClientContext(mClientContext)
+                .setParentSessionId("108");
+        assertThat(event).isNotNull();
+        return event;
+    }
+
+    private void assertSessionStartedEvent(ContentCaptureEvent event) {
+        assertThat(event.getType()).isEqualTo(TYPE_SESSION_STARTED);
+        assertThat(event.getEventTime()).isAtLeast(MY_EPOCH);
+        assertThat(event.getSessionId()).isEqualTo("42");
+        assertThat(event.getParentSessionId()).isEqualTo("108");
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).isNull();
+        assertThat(event.getText()).isNull();
+        assertThat(event.getViewNode()).isNull();
+        final ContentCaptureContext clientContext = event.getClientContext();
+        assertThat(clientContext.getAction()).isEqualTo("WHATEVER");
+    }
+
+    @Test
+    public void testSessionFinished_directly() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_SESSION_FINISHED)
+                .setParentSessionId("108");
+        assertThat(event).isNotNull();
+        assertSessionFinishedEvent(event);
+    }
+
+    @Test
+    public void testSessionFinished_throughParcel() {
+        final ContentCaptureEvent event = new ContentCaptureEvent("42", TYPE_SESSION_FINISHED)
+                .setClientContext(mClientContext) // should not be writting to parcel
+                .setParentSessionId("108");
+        assertThat(event).isNotNull();
+        final ContentCaptureEvent clone = cloneThroughParcel(event);
+        assertSessionFinishedEvent(clone);
+    }
+
+    private void assertSessionFinishedEvent(ContentCaptureEvent event) {
+        assertThat(event.getType()).isEqualTo(TYPE_SESSION_FINISHED);
+        assertThat(event.getEventTime()).isAtLeast(MY_EPOCH);
+        assertThat(event.getSessionId()).isEqualTo("42");
+        assertThat(event.getParentSessionId()).isEqualTo("108");
+        assertThat(event.getId()).isNull();
+        assertThat(event.getIds()).isNull();
+        assertThat(event.getText()).isNull();
+        assertThat(event.getViewNode()).isNull();
+        assertThat(event.getClientContext()).isNull();
+    }
+
+    private ContentCaptureEvent cloneThroughParcel(ContentCaptureEvent event) {
+        Parcel parcel = Parcel.obtain();
+
+        try {
+            // Write to parcel
+            parcel.setDataPosition(0); // Sanity / paranoid check
+            event.writeToParcel(parcel, 0);
+
+            // Read from parcel
+            parcel.setDataPosition(0);
+            ContentCaptureEvent clone = ContentCaptureEvent.CREATOR.createFromParcel(parcel);
+            assertThat(clone).isNotNull();
+            return clone;
+        } finally {
+            parcel.recycle();
+        }
+    }
+
+}
diff --git a/graphics/java/android/graphics/Typeface.java b/graphics/java/android/graphics/Typeface.java
index 27a51ec..bb04ff3 100644
--- a/graphics/java/android/graphics/Typeface.java
+++ b/graphics/java/android/graphics/Typeface.java
@@ -92,7 +92,13 @@
     /** The NORMAL style of the default monospace typeface. */
     public static final Typeface MONOSPACE;
 
-    @UnsupportedAppUsage
+    /**
+     * The default {@link Typeface}s for different text styles.
+     * Call {@link #defaultFromStyle(int)} to get the default typeface for the given text style.
+     * It shouldn't be changed for app wide typeface settings. Please use theme and font XML for
+     * the same purpose.
+     */
+    @UnsupportedAppUsage(trackingBug = 123769446)
     static Typeface[] sDefaults;
 
     /**
diff --git a/libs/androidfw/DisplayEventDispatcher.cpp b/libs/androidfw/DisplayEventDispatcher.cpp
index 7708e43..3b9a348 100644
--- a/libs/androidfw/DisplayEventDispatcher.cpp
+++ b/libs/androidfw/DisplayEventDispatcher.cpp
@@ -68,7 +68,7 @@
 
         // Drain all pending events.
         nsecs_t vsyncTimestamp;
-        int32_t vsyncDisplayId;
+        PhysicalDisplayId vsyncDisplayId;
         uint32_t vsyncCount;
         if (processPendingEvents(&vsyncTimestamp, &vsyncDisplayId, &vsyncCount)) {
             ALOGE("dispatcher %p ~ last event processed while scheduling was for %" PRId64 "",
@@ -101,10 +101,11 @@
 
     // Drain all pending events, keep the last vsync.
     nsecs_t vsyncTimestamp;
-    int32_t vsyncDisplayId;
+    PhysicalDisplayId vsyncDisplayId;
     uint32_t vsyncCount;
     if (processPendingEvents(&vsyncTimestamp, &vsyncDisplayId, &vsyncCount)) {
-        ALOGV("dispatcher %p ~ Vsync pulse: timestamp=%" PRId64 ", id=%d, count=%d",
+        ALOGV("dispatcher %p ~ Vsync pulse: timestamp=%" PRId64 ", displayId=%"
+                ANDROID_PHYSICAL_DISPLAY_ID_FORMAT ", count=%d",
                 this, ns2ms(vsyncTimestamp), vsyncDisplayId, vsyncCount);
         mWaitingForVsync = false;
         dispatchVsync(vsyncTimestamp, vsyncDisplayId, vsyncCount);
@@ -114,7 +115,7 @@
 }
 
 bool DisplayEventDispatcher::processPendingEvents(
-        nsecs_t* outTimestamp, int32_t* outId, uint32_t* outCount) {
+        nsecs_t* outTimestamp, PhysicalDisplayId* outDisplayId, uint32_t* outCount) {
     bool gotVsync = false;
     DisplayEventReceiver::Event buf[EVENT_BUFFER_SIZE];
     ssize_t n;
@@ -128,11 +129,11 @@
                 // ones. That's fine, we only care about the most recent.
                 gotVsync = true;
                 *outTimestamp = ev.header.timestamp;
-                *outId = ev.header.id;
+                *outDisplayId = ev.header.displayId;
                 *outCount = ev.vsync.count;
                 break;
             case DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG:
-                dispatchHotplug(ev.header.timestamp, ev.header.id, ev.hotplug.connected);
+                dispatchHotplug(ev.header.timestamp, ev.header.displayId, ev.hotplug.connected);
                 break;
             default:
                 ALOGW("dispatcher %p ~ ignoring unknown event type %#x", this, ev.header.type);
diff --git a/libs/androidfw/include/androidfw/DisplayEventDispatcher.h b/libs/androidfw/include/androidfw/DisplayEventDispatcher.h
index bf35aa3..d2addba 100644
--- a/libs/androidfw/include/androidfw/DisplayEventDispatcher.h
+++ b/libs/androidfw/include/androidfw/DisplayEventDispatcher.h
@@ -37,10 +37,12 @@
     DisplayEventReceiver mReceiver;
     bool mWaitingForVsync;
 
-    virtual void dispatchVsync(nsecs_t timestamp, int32_t id, uint32_t count) = 0;
-    virtual void dispatchHotplug(nsecs_t timestamp, int32_t id, bool connected) = 0;
+    virtual void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count) = 0;
+    virtual void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId,
+                                 bool connected) = 0;
 
     virtual int handleEvent(int receiveFd, int events, void* data);
-    bool processPendingEvents(nsecs_t* outTimestamp, int32_t* id, uint32_t* outCount);
+    bool processPendingEvents(nsecs_t* outTimestamp, PhysicalDisplayId* outDisplayId,
+                              uint32_t* outCount);
 };
 }
diff --git a/libs/hwui/DeviceInfo.cpp b/libs/hwui/DeviceInfo.cpp
index 4c67513..cf5d7ce 100644
--- a/libs/hwui/DeviceInfo.cpp
+++ b/libs/hwui/DeviceInfo.cpp
@@ -55,9 +55,12 @@
         return sDummyDisplay;
     }
 
+    const sp<IBinder> token = SurfaceComposerClient::getInternalDisplayToken();
+    LOG_ALWAYS_FATAL_IF(token == nullptr,
+                        "Failed to get display info because internal display is disconnected");
+
     DisplayInfo displayInfo;
-    sp<IBinder> dtoken(SurfaceComposerClient::getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
-    status_t status = SurfaceComposerClient::getDisplayInfo(dtoken, &displayInfo);
+    status_t status = SurfaceComposerClient::getDisplayInfo(token, &displayInfo);
     LOG_ALWAYS_FATAL_IF(status, "Failed to get display info, error %d", status);
     return displayInfo;
 }
diff --git a/libs/hwui/Readback.cpp b/libs/hwui/Readback.cpp
index 2a48837..76c56609 100644
--- a/libs/hwui/Readback.cpp
+++ b/libs/hwui/Readback.cpp
@@ -164,14 +164,15 @@
      * with reading incorrect data from EGLImage backed SkImage (likely a driver bug).
      */
     sk_sp<SkSurface> tmpSurface = SkSurface::MakeRenderTarget(mRenderThread.getGrContext(),
-                                                              SkBudgeted::kYes, bitmap->info());
+                                                              SkBudgeted::kYes, bitmap->info(), 0,
+                                                              kTopLeft_GrSurfaceOrigin, nullptr);
 
     // if we can't generate a GPU surface that matches the destination bitmap (e.g. 565) then we
     // attempt to do the intermediate rendering step in 8888
     if (!tmpSurface.get()) {
         SkImageInfo tmpInfo = bitmap->info().makeColorType(SkColorType::kN32_SkColorType);
         tmpSurface = SkSurface::MakeRenderTarget(mRenderThread.getGrContext(), SkBudgeted::kYes,
-                                                 tmpInfo);
+                                                 tmpInfo, 0, kTopLeft_GrSurfaceOrigin, nullptr);
         if (!tmpSurface.get()) {
             ALOGW("Unable to generate GPU buffer in a format compatible with the provided bitmap");
             return false;
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 1f24f0e..3904ed2 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -329,7 +329,7 @@
 bool RenderThread::threadLoop() {
     setpriority(PRIO_PROCESS, 0, PRIORITY_DISPLAY);
     if (gOnStartHook) {
-        gOnStartHook();
+        gOnStartHook("RenderThread");
     }
     initThreadLocals();
 
diff --git a/libs/hwui/renderthread/RenderThread.h b/libs/hwui/renderthread/RenderThread.h
index d062dba..b182928 100644
--- a/libs/hwui/renderthread/RenderThread.h
+++ b/libs/hwui/renderthread/RenderThread.h
@@ -75,7 +75,7 @@
 
 class DummyVsyncSource;
 
-typedef void (*JVMAttachHook)();
+typedef void (*JVMAttachHook)(const char* name);
 
 class RenderThread : private ThreadBase {
     PREVENT_COPY_AND_ASSIGN(RenderThread);
diff --git a/libs/hwui/tests/common/TestContext.cpp b/libs/hwui/tests/common/TestContext.cpp
index 92b6cbd..0a54aca 100644
--- a/libs/hwui/tests/common/TestContext.cpp
+++ b/libs/hwui/tests/common/TestContext.cpp
@@ -37,11 +37,13 @@
         0,      // presentationDeadline
 };
 
-DisplayInfo getBuiltInDisplay() {
+DisplayInfo getInternalDisplay() {
 #if !HWUI_NULL_GPU
     DisplayInfo display;
-    sp<IBinder> dtoken(SurfaceComposerClient::getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
-    status_t status = SurfaceComposerClient::getDisplayInfo(dtoken, &display);
+    const sp<IBinder> token = SurfaceComposerClient::getInternalDisplayToken();
+    LOG_ALWAYS_FATAL_IF(token == nullptr,
+                        "Failed to get display info because internal display is disconnected\n");
+    status_t status = SurfaceComposerClient::getDisplayInfo(token, &display);
     LOG_ALWAYS_FATAL_IF(status, "Failed to get display info\n");
     return display;
 #else
diff --git a/libs/hwui/tests/common/TestContext.h b/libs/hwui/tests/common/TestContext.h
index 0996f4d..116d4de 100644
--- a/libs/hwui/tests/common/TestContext.h
+++ b/libs/hwui/tests/common/TestContext.h
@@ -36,7 +36,7 @@
 extern DisplayInfo gDisplay;
 #define dp(x) ((x)*android::uirenderer::test::gDisplay.density)
 
-DisplayInfo getBuiltInDisplay();
+DisplayInfo getInternalDisplay();
 
 class TestContext {
 public:
diff --git a/libs/hwui/tests/macrobench/TestSceneRunner.cpp b/libs/hwui/tests/macrobench/TestSceneRunner.cpp
index 5fa008b..0e61899e 100644
--- a/libs/hwui/tests/macrobench/TestSceneRunner.cpp
+++ b/libs/hwui/tests/macrobench/TestSceneRunner.cpp
@@ -109,7 +109,7 @@
 void run(const TestScene::Info& info, const TestScene::Options& opts,
          benchmark::BenchmarkReporter* reporter) {
     // Switch to the real display
-    gDisplay = getBuiltInDisplay();
+    gDisplay = getInternalDisplay();
 
     Properties::forceDrawFrame = true;
     TestContext testContext;
diff --git a/libs/hwui/thread/TaskManager.cpp b/libs/hwui/thread/TaskManager.cpp
index 6493d49..de10ff1 100644
--- a/libs/hwui/thread/TaskManager.cpp
+++ b/libs/hwui/thread/TaskManager.cpp
@@ -87,7 +87,7 @@
     setpriority(PRIO_PROCESS, 0, PRIORITY_FOREGROUND);
     auto onStartHook = renderthread::RenderThread::getOnStartHook();
     if (onStartHook) {
-        onStartHook();
+        onStartHook(mName.c_str());
     }
 
     return NO_ERROR;
diff --git a/native/android/choreographer.cpp b/native/android/choreographer.cpp
index c3629da..2db575b 100644
--- a/native/android/choreographer.cpp
+++ b/native/android/choreographer.cpp
@@ -24,6 +24,7 @@
 #include <android/choreographer.h>
 #include <androidfw/DisplayEventDispatcher.h>
 #include <gui/ISurfaceComposer.h>
+#include <gui/SurfaceComposerClient.h>
 #include <utils/Looper.h>
 #include <utils/Mutex.h>
 #include <utils/Timers.h>
@@ -67,8 +68,8 @@
     explicit Choreographer(const sp<Looper>& looper);
     Choreographer(const Choreographer&) = delete;
 
-    virtual void dispatchVsync(nsecs_t timestamp, int32_t id, uint32_t count);
-    virtual void dispatchHotplug(nsecs_t timestamp, int32_t id, bool connected);
+    void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count) override;
+    void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId, bool connected) override;
 
     void scheduleCallbacks();
 
@@ -139,13 +140,10 @@
     }
 }
 
-
-void Choreographer::dispatchVsync(nsecs_t timestamp, int32_t id, uint32_t) {
-    if (id != ISurfaceComposer::eDisplayIdMain) {
-        ALOGV("choreographer %p ~ ignoring vsync signal for non-main display (id=%d)", this, id);
-        scheduleVsync();
-        return;
-    }
+// TODO(b/74619554): The PhysicalDisplayId is ignored because SF only emits VSYNC events for the
+// internal display and DisplayEventReceiver::requestNextVsync only allows requesting VSYNC for
+// the internal display implicitly.
+void Choreographer::dispatchVsync(nsecs_t timestamp, PhysicalDisplayId, uint32_t) {
     std::vector<FrameCallback> callbacks{};
     {
         AutoMutex _l{mLock};
@@ -160,9 +158,10 @@
     }
 }
 
-void Choreographer::dispatchHotplug(nsecs_t, int32_t id, bool connected) {
-    ALOGV("choreographer %p ~ received hotplug event (id=%" PRId32 ", connected=%s), ignoring.",
-            this, id, toString(connected));
+void Choreographer::dispatchHotplug(nsecs_t, PhysicalDisplayId displayId, bool connected) {
+    ALOGV("choreographer %p ~ received hotplug event (displayId=%"
+            ANDROID_PHYSICAL_DISPLAY_ID_FORMAT ", connected=%s), ignoring.",
+            this, displayId, toString(connected));
 }
 
 void Choreographer::handleMessage(const Message& message) {
diff --git a/native/android/surface_control.cpp b/native/android/surface_control.cpp
index 416ef42..7d2934b 100644
--- a/native/android/surface_control.cpp
+++ b/native/android/surface_control.cpp
@@ -46,7 +46,13 @@
 
 static bool getWideColorSupport(const sp<SurfaceControl>& surfaceControl) {
     sp<SurfaceComposerClient> client = surfaceControl->getClient();
-    sp<IBinder> display(client->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
+
+    const sp<IBinder> display = client->getInternalDisplayToken();
+    if (display == nullptr) {
+        ALOGE("unable to get wide color support for disconnected internal display");
+        return false;
+    }
+
     bool isWideColorDisplay = false;
     status_t err = client->isWideColorDisplay(display, &isWideColorDisplay);
     if (err) {
@@ -58,7 +64,12 @@
 
 static bool getHdrSupport(const sp<SurfaceControl>& surfaceControl) {
     sp<SurfaceComposerClient> client = surfaceControl->getClient();
-    sp<IBinder> display(client->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain));
+
+    const sp<IBinder> display = client->getInternalDisplayToken();
+    if (display == nullptr) {
+        ALOGE("unable to get hdr capabilities for disconnected internal display");
+        return false;
+    }
 
     HdrCapabilities hdrCapabilities;
     status_t err = client->getHdrCapabilities(display, &hdrCapabilities);
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
index d6a46a9..6877f5e 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
@@ -16,6 +16,10 @@
 
 package com.android.systemui.bubbles;
 
+import static android.content.pm.ActivityInfo.DOCUMENT_LAUNCH_ALWAYS;
+import static android.util.StatsLog.BUBBLE_DEVELOPER_ERROR_REPORTED__ERROR__ACTIVITY_INFO_MISSING;
+import static android.util.StatsLog.BUBBLE_DEVELOPER_ERROR_REPORTED__ERROR__ACTIVITY_INFO_NOT_RESIZABLE;
+import static android.util.StatsLog.BUBBLE_DEVELOPER_ERROR_REPORTED__ERROR__DOCUMENT_LAUNCH_NOT_ALWAYS;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
@@ -26,17 +30,16 @@
 import android.annotation.Nullable;
 import android.app.INotificationManager;
 import android.app.Notification;
-import android.app.NotificationChannel;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
 import android.graphics.Point;
 import android.graphics.Rect;
-import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.provider.Settings;
 import android.service.notification.StatusBarNotification;
 import android.util.Log;
+import android.util.StatsLog;
 import android.view.LayoutInflater;
 import android.view.ViewGroup;
 import android.view.WindowManager;
@@ -427,11 +430,15 @@
     @Nullable
     private PendingIntent getValidBubbleIntent(NotificationEntry notif) {
         Notification notification = notif.notification.getNotification();
+        String packageName = notif.notification.getPackageName();
         Notification.BubbleMetadata data = notif.getBubbleMetadata();
-        if (data != null && canLaunchInActivityView(data.getIntent())) {
+        if (data != null && canLaunchInActivityView(data.getIntent(),
+                true /* enable logging for bubbles */, packageName)) {
             return data.getIntent();
-        } else if (shouldUseContentIntent(mContext)
-                && canLaunchInActivityView(notification.contentIntent)) {
+        }
+        if (shouldUseContentIntent(mContext)
+                && canLaunchInActivityView(notification.contentIntent,
+                false /* disable logging for notifications */, packageName)) {
             Log.d(TAG, "[addBubble " + notif.key
                     + "]: No appOverlayIntent, using contentIntent.");
             return notification.contentIntent;
@@ -442,16 +449,41 @@
 
     /**
      * Whether an intent is properly configured to display in an {@link android.app.ActivityView}.
+     *
+     * @param intent the pending intent of the bubble.
+     * @param enableLogging whether bubble developer error should be logged.
+     * @param packageName the notification package name for this bubble.
+     * @return
      */
-    private boolean canLaunchInActivityView(PendingIntent intent) {
+    private boolean canLaunchInActivityView(PendingIntent intent, boolean enableLogging,
+                                            String packageName) {
         if (intent == null) {
             return false;
         }
         ActivityInfo info =
                 intent.getIntent().resolveActivityInfo(mContext.getPackageManager(), 0);
-        return info != null
-                && ActivityInfo.isResizeableMode(info.resizeMode)
-                && (info.flags & ActivityInfo.FLAG_ALLOW_EMBEDDED) != 0;
+        if (info == null) {
+            if (enableLogging) {
+                StatsLog.write(StatsLog.BUBBLE_DEVELOPER_ERROR_REPORTED, packageName,
+                        BUBBLE_DEVELOPER_ERROR_REPORTED__ERROR__ACTIVITY_INFO_MISSING);
+            }
+            return false;
+        }
+        if (!ActivityInfo.isResizeableMode(info.resizeMode)) {
+            if (enableLogging) {
+                StatsLog.write(StatsLog.BUBBLE_DEVELOPER_ERROR_REPORTED, packageName,
+                        BUBBLE_DEVELOPER_ERROR_REPORTED__ERROR__ACTIVITY_INFO_NOT_RESIZABLE);
+            }
+            return false;
+        }
+        if (info.documentLaunchMode != DOCUMENT_LAUNCH_ALWAYS) {
+            if (enableLogging) {
+                StatsLog.write(StatsLog.BUBBLE_DEVELOPER_ERROR_REPORTED, packageName,
+                        BUBBLE_DEVELOPER_ERROR_REPORTED__ERROR__DOCUMENT_LAUNCH_NOT_ALWAYS);
+            }
+            return false;
+        }
+        return (info.flags & ActivityInfo.FLAG_ALLOW_EMBEDDED) != 0;
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeService.java b/packages/SystemUI/src/com/android/systemui/doze/DozeService.java
index 4557b4d..d06feed 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeService.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeService.java
@@ -110,7 +110,8 @@
     @Override
     public void requestWakeUp() {
         PowerManager pm = getSystemService(PowerManager.class);
-        pm.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:NODOZE");
+        pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                "com.android.systemui:NODOZE");
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 4527f73..66cfadf 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -884,6 +884,7 @@
 
                 // Just to make sure, make sure the device is awake.
                 mContext.getSystemService(PowerManager.class).wakeUp(SystemClock.uptimeMillis(),
+                        PowerManager.WAKE_REASON_CAMERA_LAUNCH,
                         "com.android.systemui:CAMERA_GESTURE_PREVENT_LOCK");
                 mPendingLock = false;
                 mPendingReset = false;
@@ -1854,8 +1855,9 @@
 
         // It's possible that the device was unlocked in a dream state. It's time to wake up.
         if (mAodShowing) {
-            PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
-            pm.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:BOUNCER_DOZING");
+            PowerManager pm = mContext.getSystemService(PowerManager.class);
+            pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                    "com.android.systemui:BOUNCER_DOZING");
         }
 
         synchronized (KeyguardViewMediator.this) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
index 491f310..b820dc0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
@@ -132,7 +132,8 @@
         @Override
         public boolean onClickHandler(
                 View view, PendingIntent pendingIntent, RemoteViews.RemoteResponse response) {
-            mShadeController.get().wakeUpIfDozing(SystemClock.uptimeMillis(), view);
+            mShadeController.get().wakeUpIfDozing(SystemClock.uptimeMillis(), view,
+                    "NOTIFICATION_CLICK");
 
             if (handleRemoteInput(view, pendingIntent)) {
                 return true;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java
index 49f1a8d..b788f53 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationClicker.java
@@ -52,7 +52,7 @@
             return;
         }
 
-        mShadeController.wakeUpIfDozing(SystemClock.uptimeMillis(), v);
+        mShadeController.wakeUpIfDozing(SystemClock.uptimeMillis(), v, "NOTIFICATION_CLICK");
 
         final ExpandableNotificationRow row = (ExpandableNotificationRow) v;
         final StatusBarNotification sbn = row.getStatusBarNotification();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
index 304d2ee..2162ea7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/BiometricUnlockController.java
@@ -232,7 +232,8 @@
                 if (DEBUG_BIO_WAKELOCK) {
                     Log.i(TAG, "bio wakelock: Authenticated, waking up...");
                 }
-                mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.policy:BIOMETRIC");
+                mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                        "android.policy:BIOMETRIC");
             }
             if (delayWakeUp) {
                 mKeyguardViewMediator.onWakeAndUnlocking();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java
index f926218..234a968 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ShadeController.java
@@ -14,6 +14,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import android.annotation.NonNull;
 import android.view.View;
 
 import com.android.systemui.statusbar.StatusBarState;
@@ -96,8 +97,9 @@
      *
      * @param time when to wake up
      * @param view the view requesting the wakeup
+     * @param why the reason for the wake up
      */
-    void wakeUpIfDozing(long time, View view);
+    void wakeUpIfDozing(long time, View view, @NonNull String why);
 
     /**
      * If secure with redaction: Show bouncer, go to unlocked shade.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 3532af5..8a2fc37 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -551,7 +551,7 @@
 
     private final View.OnClickListener mGoToLockedShadeListener = v -> {
         if (mState == StatusBarState.KEYGUARD) {
-            wakeUpIfDozing(SystemClock.uptimeMillis(), v);
+            wakeUpIfDozing(SystemClock.uptimeMillis(), v, "SHADE_CLICK");
             goToLockedShade(null);
         }
     };
@@ -1090,10 +1090,10 @@
     }
 
     @Override
-    public void wakeUpIfDozing(long time, View where) {
+    public void wakeUpIfDozing(long time, View where, String why) {
         if (mDozing) {
-            PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
-            pm.wakeUp(time, "com.android.systemui:NODOZE");
+            PowerManager pm = mContext.getSystemService(PowerManager.class);
+            pm.wakeUp(time, PowerManager.WAKE_REASON_GESTURE, "com.android.systemui:" + why);
             mWakeUpComingFromTouch = true;
             where.getLocationInWindow(mTmpInt2);
             mWakeUpTouchLocation = new PointF(mTmpInt2[0] + where.getWidth() / 2,
@@ -3729,7 +3729,8 @@
         }
         if (!mDeviceInteractive) {
             PowerManager pm = mContext.getSystemService(PowerManager.class);
-            pm.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:CAMERA_GESTURE");
+            pm.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_CAMERA_LAUNCH,
+                    "com.android.systemui:CAMERA_GESTURE");
             mStatusBarKeyguardViewManager.notifyDeviceWakeUpRequested();
         }
         vibrateForCameraGesture();
@@ -3890,7 +3891,8 @@
         public void pulseWhileDozing(@NonNull PulseCallback callback, int reason) {
             mScrimController.setPulseReason(reason);
             if (reason == DozeLog.PULSE_REASON_SENSOR_LONG_PRESS) {
-                mPowerManager.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:NODOZE");
+                mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_GESTURE,
+                        "com.android.systemui:LONG_PRESS");
                 startAssist(new Bundle());
                 return;
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
index 8b25c34..c39e172 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java
@@ -112,7 +112,7 @@
         mTransparentSrcPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
         mFalsingManager = FalsingManager.getInstance(context);
         mDoubleTapHelper = new DoubleTapHelper(this, active -> {}, () -> {
-            mService.wakeUpIfDozing(SystemClock.uptimeMillis(), this);
+            mService.wakeUpIfDozing(SystemClock.uptimeMillis(), this, "DOUBLE_TAP");
             return true;
         }, null, null);
     }
diff --git a/packages/overlays/Android.mk b/packages/overlays/Android.mk
index b8a57ae..1294dbb 100644
--- a/packages/overlays/Android.mk
+++ b/packages/overlays/Android.mk
@@ -16,17 +16,13 @@
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := frameworks-base-overlays
-
 LOCAL_REQUIRED_MODULES := \
-	ExperimentNavigationBarFloatingOverlay \
-	ExperimentNavigationBarDefaultOverlay \
-	ExperimentNavigationBarSlimOverlay32 \
-	ExperimentNavigationBarSlimOverlay40 \
-	ExperimentNavigationBarLargeOverlay56 \
-	ExperimentNavigationBarLargeOverlay64 \
 	AccentColorBlackOverlay \
 	AccentColorGreenOverlay \
 	AccentColorPurpleOverlay \
+	DisplayCutoutEmulationCornerOverlay \
+	DisplayCutoutEmulationDoubleOverlay \
+	DisplayCutoutEmulationTallOverlay \
 	FontNotoSerifSourceOverlay \
 	IconPackCircularAndroidOverlay \
 	IconPackCircularSettingsOverlay \
@@ -42,7 +38,17 @@
 	IconShapeSquircleOverlay \
 	IconShapeTeardropOverlay
 
+include $(BUILD_PHONY_PACKAGE)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := frameworks-base-overlays-debug
+LOCAL_REQUIRED_MODULES := \
+	ExperimentNavigationBarFloatingOverlay \
+	ExperimentNavigationBarDefaultOverlay \
+	ExperimentNavigationBarSlimOverlay32 \
+	ExperimentNavigationBarSlimOverlay40 \
+	ExperimentNavigationBarLargeOverlay56 \
+	ExperimentNavigationBarLargeOverlay64
 
 include $(BUILD_PHONY_PACKAGE)
-
 include $(call first-makefiles-under,$(LOCAL_PATH))
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
index 8886ee2..1bce11ee 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
@@ -180,7 +180,7 @@
         mAugmentedAutofillResolver = new FrameworkResourcesServiceNameResolver(master.getContext(),
                 com.android.internal.R.string.config_defaultAugmentedAutofillService);
         mAugmentedAutofillResolver.setOnTemporaryServiceNameChangedCallback(
-                (u, s) -> updateRemoteAugmentedAutofillService());
+                (u, s) -> updateRemoteAugmentedAutofillService(s));
 
         updateLocked(disabled);
     }
@@ -1048,8 +1048,12 @@
                     componentName, mUserId, new RemoteAugmentedAutofillServiceCallbacks() {
                         @Override
                         public void onServiceDied(@NonNull RemoteAugmentedAutofillService service) {
-                            // TODO(b/123100811): properly implement
                             Slog.w(TAG, "remote augmented autofill service died");
+                            final RemoteAugmentedAutofillService remoteService =
+                                    mRemoteAugmentedAutofillService;
+                            if (remoteService != null) {
+                                remoteService.destroy();
+                            }
                         }
                     }, mMaster.isInstantServiceAllowed(), mMaster.verbose);
         }
@@ -1060,8 +1064,7 @@
     /**
      * Called when the {@link #mAugmentedAutofillResolver} changed (among other places).
      */
-    private void updateRemoteAugmentedAutofillService() {
-        final String serviceName = mAugmentedAutofillResolver.getServiceName(mUserId);
+    private void updateRemoteAugmentedAutofillService(@Nullable String serviceName) {
         if (serviceName == null) {
             if (sVerbose) Slog.v(TAG, "updateRemoteAugmentedAutofillService(): time's up!");
             if (mRemoteAugmentedAutofillService != null) {
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerServiceShellCommand.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerServiceShellCommand.java
index 2f78276..39d5c9d 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerServiceShellCommand.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerServiceShellCommand.java
@@ -77,6 +77,15 @@
             pw.println("    Temporarily (for DURATION ms) changes the service implemtation.");
             pw.println("    To reset, call with just the USER_ID argument.");
             pw.println("");
+            pw.println("");
+            pw.println("  set default-service-enabled USER_ID [true|false]");
+            pw.println("    Enable / disable the default service for the user.");
+            pw.println("");
+            pw.println("");
+            pw.println("  get default-service-enabled USER_ID");
+            pw.println("    Checks whether the default service is enabled for the user.");
+            pw.println("");
+            pw.println("");
             pw.println("  list sessions [--user USER_ID]");
             pw.println("    Lists all pending sessions.");
             pw.println("");
@@ -91,6 +100,8 @@
         switch(what) {
             case "bind-instant-service-allowed":
                 return getBindInstantService(pw);
+            case "default-service-enabled":
+                return getDefaultServiceEnabled(pw);
             default:
                 pw.println("Invalid set: " + what);
                 return -1;
@@ -105,6 +116,8 @@
                 return setBindInstantService(pw);
             case "temporary-service":
                 return setTemporaryService(pw);
+            case "default-service-enabled":
+                return setDefaultServiceEnabled();
             default:
                 pw.println("Invalid set: " + what);
                 return -1;
@@ -149,6 +162,20 @@
         return 0;
     }
 
+    private int setDefaultServiceEnabled() {
+        final int userId = getNextIntArgRequired();
+        final boolean enabled = Boolean.parseBoolean(getNextArg());
+        mService.setDefaultServiceEnabled(userId, enabled);
+        return 0;
+    }
+
+    private int getDefaultServiceEnabled(PrintWriter pw) {
+        final int userId = getNextIntArgRequired();
+        final boolean enabled = mService.isDefaultServiceEnabled(userId);
+        pw.println(enabled);
+        return 0;
+    }
+
     private int requestDestroy(PrintWriter pw) {
         if (!isNextArgSessions(pw)) {
             return -1;
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 2f1f91e..026430b 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -333,7 +333,8 @@
                 }
                 r.delayed = false;
                 try {
-                    startServiceInnerLocked(this, r.pendingStarts.get(0).intent, r, false, true);
+                    startServiceInnerLocked(this, r.pendingStarts.get(0).intent, r, false, true,
+                            false);
                 } catch (TransactionTooLargeException e) {
                     // Ignore, nobody upstack cares.
                 }
@@ -643,7 +644,8 @@
                         SERVICE_BG_ACTIVITY_START_TIMEOUT_MS);
             }
         }
-        ComponentName cmp = startServiceInnerLocked(smap, service, r, callerFg, addToStarting);
+        ComponentName cmp = startServiceInnerLocked(smap, service, r, callerFg, addToStarting,
+                allowBackgroundActivityStarts);
         return cmp;
     }
 
@@ -702,7 +704,8 @@
     }
 
     ComponentName startServiceInnerLocked(ServiceMap smap, Intent service, ServiceRecord r,
-            boolean callerFg, boolean addToStarting) throws TransactionTooLargeException {
+            boolean callerFg, boolean addToStarting, boolean allowBackgroundActivityStarts)
+            throws TransactionTooLargeException {
         ServiceState stracker = r.getTracker();
         if (stracker != null) {
             stracker.setStarted(true, mAm.mProcessStats.getMemFactorLocked(), r.lastActivity);
@@ -713,7 +716,8 @@
         synchronized (r.stats.getBatteryStats()) {
             r.stats.startRunningLocked();
         }
-        String error = bringUpServiceLocked(r, service.getFlags(), callerFg, false, false);
+        String error = bringUpServiceLocked(r, service.getFlags(), callerFg, false, false,
+                allowBackgroundActivityStarts);
         if (error != null) {
             return new ComponentName("!!", error);
         }
@@ -1645,7 +1649,7 @@
                                 try {
                                     bringUpServiceLocked(serviceRecord,
                                             serviceIntent.getFlags(),
-                                            callerFg, false, false);
+                                            callerFg, false, false, false);
                                 } catch (RemoteException e) {
                                     /* ignore - local call */
                                 }
@@ -1748,7 +1752,7 @@
             if ((flags&Context.BIND_AUTO_CREATE) != 0) {
                 s.lastActivity = SystemClock.uptimeMillis();
                 if (bringUpServiceLocked(s, service.getFlags(), callerFg, false,
-                        permissionsReviewRequired) != null) {
+                        permissionsReviewRequired, false) != null) {
                     return 0;
                 }
             }
@@ -2418,7 +2422,8 @@
             return;
         }
         try {
-            bringUpServiceLocked(r, r.intent.getIntent().getFlags(), r.createdFromFg, true, false);
+            bringUpServiceLocked(r, r.intent.getIntent().getFlags(), r.createdFromFg, true, false,
+                    false);
         } catch (TransactionTooLargeException e) {
             // Ignore, it's been logged and nothing upstack cares.
         }
@@ -2463,8 +2468,8 @@
     }
 
     private String bringUpServiceLocked(ServiceRecord r, int intentFlags, boolean execInFg,
-            boolean whileRestarting, boolean permissionsReviewRequired)
-            throws TransactionTooLargeException {
+            boolean whileRestarting, boolean permissionsReviewRequired,
+            boolean allowBackgroundActivityStarts) throws TransactionTooLargeException {
         //Slog.i(TAG, "Bring up service:");
         //r.dump("  ");
 
@@ -2575,6 +2580,13 @@
             }
         }
 
+        if (app != null && allowBackgroundActivityStarts) {
+            app.addAllowBackgroundActivityStartsToken(r);
+            // schedule removal of the whitelisting token after the timeout
+            removeAllowBackgroundActivityStartsServiceToken(app, r,
+                    SERVICE_BG_ACTIVITY_START_TIMEOUT_MS);
+        }
+
         if (r.fgRequired) {
             if (DEBUG_FOREGROUND_SERVICE) {
                 Slog.v(TAG, "Whitelisting " + UserHandle.formatUid(r.appInfo.uid)
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index d199424..5932f99 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -14997,7 +14997,7 @@
                         oldQueue.performReceiveLocked(oldRecord.callerApp, oldRecord.resultTo,
                                 oldRecord.intent,
                                 Activity.RESULT_CANCELED, null, null,
-                                false, false, oldRecord.userId);
+                                false, false, oldRecord.userId, oldRecord);
                     } catch (RemoteException e) {
                         Slog.w(TAG, "Failure ["
                                 + queue.mQueueName + "] sending broadcast result of "
diff --git a/services/core/java/com/android/server/am/BroadcastQueue.java b/services/core/java/com/android/server/am/BroadcastQueue.java
index a11ebfd..f0b137a 100644
--- a/services/core/java/com/android/server/am/BroadcastQueue.java
+++ b/services/core/java/com/android/server/am/BroadcastQueue.java
@@ -74,6 +74,9 @@
     static final int MAX_BROADCAST_SUMMARY_HISTORY
             = ActivityManager.isLowRamDeviceStatic() ? 25 : 300;
 
+    // For how long after a whitelisted receiver's start its process can start a background activity
+    private static final int RECEIVER_BG_ACTIVITY_START_TIMEOUT_MS = 10_000;
+
     final ActivityManagerService mService;
 
     /**
@@ -551,13 +554,23 @@
 
     void performReceiveLocked(ProcessRecord app, IIntentReceiver receiver,
             Intent intent, int resultCode, String data, Bundle extras,
-            boolean ordered, boolean sticky, int sendingUser) throws RemoteException {
+            boolean ordered, boolean sticky, int sendingUser, BroadcastRecord br)
+            throws RemoteException {
         // Send the intent to the receiver asynchronously using one-way binder calls.
         if (app != null) {
             if (app.thread != null) {
                 // If we have an app thread, do the call through that so it is
                 // correctly ordered with other one-way calls.
                 try {
+                    if (br.allowBackgroundActivityStarts) {
+                        app.addAllowBackgroundActivityStartsToken(br);
+                        // schedule removal of the whitelisting token after the timeout
+                        mHandler.postDelayed(() -> {
+                            if (app != null) {
+                                app.removeAllowBackgroundActivityStartsToken(br);
+                            }
+                        }, RECEIVER_BG_ACTIVITY_START_TIMEOUT_MS);
+                    }
                     app.thread.scheduleRegisteredReceiver(receiver, intent, resultCode,
                             data, extras, ordered, sticky, sendingUser, app.getReportedProcState());
                 // TODO: Uncomment this when (b/28322359) is fixed and we aren't getting
@@ -783,7 +796,7 @@
             } else {
                 performReceiveLocked(filter.receiverList.app, filter.receiverList.receiver,
                         new Intent(r.intent), r.resultCode, r.resultData,
-                        r.resultExtras, r.ordered, r.initialSticky, r.userId);
+                        r.resultExtras, r.ordered, r.initialSticky, r.userId, r);
             }
             if (ordered) {
                 r.state = BroadcastRecord.CALL_DONE_RECEIVE;
@@ -1082,7 +1095,7 @@
                             }
                             performReceiveLocked(r.callerApp, r.resultTo,
                                     new Intent(r.intent), r.resultCode,
-                                    r.resultData, r.resultExtras, false, false, r.userId);
+                                    r.resultData, r.resultExtras, false, false, r.userId, r);
                             // Set this to null so that the reference
                             // (local and remote) isn't kept in the mBroadcastHistory.
                             r.resultTo = null;
diff --git a/services/core/java/com/android/server/am/PendingIntentRecord.java b/services/core/java/com/android/server/am/PendingIntentRecord.java
index 0b27a8a..af56352 100644
--- a/services/core/java/com/android/server/am/PendingIntentRecord.java
+++ b/services/core/java/com/android/server/am/PendingIntentRecord.java
@@ -384,6 +384,9 @@
             final boolean allowTrampoline = uid != callingUid
                     && controller.mAtmInternal.isUidForeground(callingUid);
 
+            // note: we on purpose don't pass in the information about the PendingIntent's creator,
+            // like pid or ProcessRecord, to the ActivityTaskManagerInternal calls below, because
+            // it's not unusual for the creator's process to not be alive at this time
             switch (key.type) {
                 case ActivityManager.INTENT_SENDER_ACTIVITY:
                     try {
diff --git a/services/core/java/com/android/server/display/ColorDisplayService.java b/services/core/java/com/android/server/display/ColorDisplayService.java
index b3a1a06..6a76087 100644
--- a/services/core/java/com/android/server/display/ColorDisplayService.java
+++ b/services/core/java/com/android/server/display/ColorDisplayService.java
@@ -115,6 +115,7 @@
     private static final int MSG_APPLY_NIGHT_DISPLAY_IMMEDIATE = 0;
     private static final int MSG_APPLY_NIGHT_DISPLAY_ANIMATED = 1;
     private static final int MSG_APPLY_GLOBAL_SATURATION = 2;
+    private static final int MSG_APPLY_DISPLAY_WHITE_BALANCE = 3;
 
     /**
      * Return value if a setting has not been set.
@@ -323,8 +324,7 @@
         }
 
         private ColorSpace.Rgb getDisplayColorSpaceFromSurfaceControl() {
-            IBinder displayToken = SurfaceControl.getBuiltInDisplay(
-                    SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN);
+            final IBinder displayToken = SurfaceControl.getInternalDisplayToken();
             if (displayToken == null) {
                 return null;
             }
@@ -871,7 +871,7 @@
         // If disabled, clear the tint. If enabled, do nothing more here and let the next
         // temperature update set the correct tint.
         if (!activated) {
-            applyTint(mDisplayWhiteBalanceTintController, false);
+            mHandler.sendEmptyMessage(MSG_APPLY_DISPLAY_WHITE_BALANCE);
         }
     }
 
@@ -1543,7 +1543,7 @@
             mDisplayWhiteBalanceTintController.setMatrix(cct);
 
             if (mDisplayWhiteBalanceTintController.isActivated()) {
-                applyTint(mDisplayWhiteBalanceTintController, false);
+                mHandler.sendEmptyMessage(MSG_APPLY_DISPLAY_WHITE_BALANCE);
                 return true;
             }
             return false;
@@ -1603,6 +1603,9 @@
                 case MSG_APPLY_NIGHT_DISPLAY_ANIMATED:
                     applyTint(mNightDisplayTintController, false);
                     break;
+                case MSG_APPLY_DISPLAY_WHITE_BALANCE:
+                    applyTint(mDisplayWhiteBalanceTintController, false);
+                    break;
             }
         }
     }
diff --git a/services/core/java/com/android/server/display/ColorFade.java b/services/core/java/com/android/server/display/ColorFade.java
index f2c539c..2f277e4 100644
--- a/services/core/java/com/android/server/display/ColorFade.java
+++ b/services/core/java/com/android/server/display/ColorFade.java
@@ -27,6 +27,7 @@
 import android.opengl.EGLSurface;
 import android.opengl.GLES11Ext;
 import android.opengl.GLES20;
+import android.os.IBinder;
 import android.util.Slog;
 import android.view.DisplayInfo;
 import android.view.Surface;
@@ -474,8 +475,14 @@
             final SurfaceTexture st = new SurfaceTexture(mTexNames[0]);
             final Surface s = new Surface(st);
             try {
-                SurfaceControl.screenshot(SurfaceControl.getBuiltInDisplay(
-                        SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN), s);
+                final IBinder token = SurfaceControl.getInternalDisplayToken();
+                if (token == null) {
+                    Slog.e(TAG,
+                            "Failed to take screenshot because internal display is disconnected");
+                    return false;
+                }
+
+                SurfaceControl.screenshot(token, s);
                 st.updateTexImage();
                 st.getTransformMatrix(mTexMatrix);
             } finally {
diff --git a/services/core/java/com/android/server/display/DisplayTransformManager.java b/services/core/java/com/android/server/display/DisplayTransformManager.java
index b1b7d3c..ef92401 100644
--- a/services/core/java/com/android/server/display/DisplayTransformManager.java
+++ b/services/core/java/com/android/server/display/DisplayTransformManager.java
@@ -87,7 +87,7 @@
      * Map of level -> color transformation matrix.
      */
     @GuardedBy("mColorMatrix")
-    private final SparseArray<float[]> mColorMatrix = new SparseArray<>(3);
+    private final SparseArray<float[]> mColorMatrix = new SparseArray<>(5);
     /**
      * Temporary matrix used internally by {@link #computeColorMatrixLocked()}.
      */
@@ -148,6 +148,21 @@
     }
 
     /**
+     * Sets the current Daltonization mode. This adjusts the color space to correct for or simulate
+     * various types of color blindness.
+     *
+     * @param mode the new Daltonization mode, or -1 to disable
+     */
+    public void setDaltonizerMode(int mode) {
+        synchronized (mDaltonizerModeLock) {
+            if (mDaltonizerMode != mode) {
+                mDaltonizerMode = mode;
+                applyDaltonizerMode(mode);
+            }
+        }
+    }
+
+    /**
      * Returns the composition of all current color matrices, or {@code null} if there are none.
      */
     @GuardedBy("mColorMatrix")
@@ -167,30 +182,6 @@
     }
 
     /**
-     * Returns the current Daltonization mode.
-     */
-    public int getDaltonizerMode() {
-        synchronized (mDaltonizerModeLock) {
-            return mDaltonizerMode;
-        }
-    }
-
-    /**
-     * Sets the current Daltonization mode. This adjusts the color space to correct for or simulate
-     * various types of color blindness.
-     *
-     * @param mode the new Daltonization mode, or -1 to disable
-     */
-    public void setDaltonizerMode(int mode) {
-        synchronized (mDaltonizerModeLock) {
-            if (mDaltonizerMode != mode) {
-                mDaltonizerMode = mode;
-                applyDaltonizerMode(mode);
-            }
-        }
-    }
-
-    /**
      * Propagates the provided color transformation matrix to the SurfaceFlinger.
      */
     private static void applyColorMatrix(float[] m) {
diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index 16d82df..28f21f63 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -17,12 +17,8 @@
 package com.android.server.display;
 
 import android.app.ActivityThread;
-import android.content.res.Resources;
-import com.android.server.LocalServices;
-import com.android.server.lights.Light;
-import com.android.server.lights.LightsManager;
-
 import android.content.Context;
+import android.content.res.Resources;
 import android.hardware.sidekick.SidekickInternal;
 import android.os.Build;
 import android.os.Handler;
@@ -31,6 +27,7 @@
 import android.os.PowerManager;
 import android.os.SystemProperties;
 import android.os.Trace;
+import android.util.LongSparseArray;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.view.Display;
@@ -38,6 +35,11 @@
 import android.view.DisplayEventReceiver;
 import android.view.Surface;
 import android.view.SurfaceControl;
+
+import com.android.server.LocalServices;
+import com.android.server.lights.Light;
+import com.android.server.lights.LightsManager;
+
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -58,13 +60,9 @@
 
     private static final String PROPERTY_EMULATOR_CIRCULAR = "ro.emulator.circular";
 
-    private static final int[] BUILT_IN_DISPLAY_IDS_TO_SCAN = new int[] {
-            SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN,
-            SurfaceControl.BUILT_IN_DISPLAY_ID_HDMI,
-    };
+    private final LongSparseArray<LocalDisplayDevice> mDevices =
+            new LongSparseArray<LocalDisplayDevice>();
 
-    private final SparseArray<LocalDisplayDevice> mDevices =
-            new SparseArray<LocalDisplayDevice>();
     @SuppressWarnings("unused")  // Becomes active at instantiation time.
     private HotplugDisplayEventReceiver mHotplugReceiver;
 
@@ -80,28 +78,26 @@
 
         mHotplugReceiver = new HotplugDisplayEventReceiver(getHandler().getLooper());
 
-        for (int builtInDisplayId : BUILT_IN_DISPLAY_IDS_TO_SCAN) {
-            tryConnectDisplayLocked(builtInDisplayId);
+        for (long physicalDisplayId : SurfaceControl.getPhysicalDisplayIds()) {
+            tryConnectDisplayLocked(physicalDisplayId);
         }
     }
 
-    private void tryConnectDisplayLocked(int builtInDisplayId) {
-        IBinder displayToken = SurfaceControl.getBuiltInDisplay(builtInDisplayId);
+    private void tryConnectDisplayLocked(long physicalDisplayId) {
+        final IBinder displayToken = SurfaceControl.getPhysicalDisplayToken(physicalDisplayId);
         if (displayToken != null) {
             SurfaceControl.PhysicalDisplayInfo[] configs =
                     SurfaceControl.getDisplayConfigs(displayToken);
             if (configs == null) {
                 // There are no valid configs for this device, so we can't use it
-                Slog.w(TAG, "No valid configs found for display device " +
-                        builtInDisplayId);
+                Slog.w(TAG, "No valid configs found for display device " + physicalDisplayId);
                 return;
             }
             int activeConfig = SurfaceControl.getActiveConfig(displayToken);
             if (activeConfig < 0) {
                 // There is no active config, and for now we don't have the
                 // policy to set one.
-                Slog.w(TAG, "No active config found for display device " +
-                        builtInDisplayId);
+                Slog.w(TAG, "No active config found for display device " + physicalDisplayId);
                 return;
             }
             int activeColorMode = SurfaceControl.getActiveColorMode(displayToken);
@@ -110,16 +106,17 @@
                 // configuration pass we'll go ahead and set it to whatever it was set to last (or
                 // COLOR_MODE_NATIVE if this is the first configuration).
                 Slog.w(TAG, "Unable to get active color mode for display device " +
-                        builtInDisplayId);
+                        physicalDisplayId);
                 activeColorMode = Display.COLOR_MODE_INVALID;
             }
             int[] colorModes = SurfaceControl.getDisplayColorModes(displayToken);
-            LocalDisplayDevice device = mDevices.get(builtInDisplayId);
+            LocalDisplayDevice device = mDevices.get(physicalDisplayId);
             if (device == null) {
                 // Display was added.
-                device = new LocalDisplayDevice(displayToken, builtInDisplayId,
-                        configs, activeConfig, colorModes, activeColorMode);
-                mDevices.put(builtInDisplayId, device);
+                final boolean isInternal = mDevices.size() == 0;
+                device = new LocalDisplayDevice(displayToken, physicalDisplayId,
+                        configs, activeConfig, colorModes, activeColorMode, isInternal);
+                mDevices.put(physicalDisplayId, device);
                 sendDisplayDeviceEventLocked(device, DISPLAY_DEVICE_EVENT_ADDED);
             } else if (device.updatePhysicalDisplayInfoLocked(configs, activeConfig,
                         colorModes, activeColorMode)) {
@@ -133,11 +130,11 @@
         }
     }
 
-    private void tryDisconnectDisplayLocked(int builtInDisplayId) {
-        LocalDisplayDevice device = mDevices.get(builtInDisplayId);
+    private void tryDisconnectDisplayLocked(long physicalDisplayId) {
+        LocalDisplayDevice device = mDevices.get(physicalDisplayId);
         if (device != null) {
             // Display was removed.
-            mDevices.remove(builtInDisplayId);
+            mDevices.remove(physicalDisplayId);
             sendDisplayDeviceEventLocked(device, DISPLAY_DEVICE_EVENT_REMOVED);
         }
     }
@@ -158,10 +155,11 @@
     }
 
     private final class LocalDisplayDevice extends DisplayDevice {
-        private final int mBuiltInDisplayId;
+        private final long mPhysicalDisplayId;
         private final Light mBacklight;
         private final SparseArray<DisplayModeRecord> mSupportedModes = new SparseArray<>();
         private final ArrayList<Integer> mSupportedColorModes = new ArrayList<>();
+        private final boolean mIsInternal;
 
         private DisplayDeviceInfo mInfo;
         private boolean mHavePendingChanges;
@@ -179,16 +177,17 @@
 
         private  SurfaceControl.PhysicalDisplayInfo mDisplayInfos[];
 
-        public LocalDisplayDevice(IBinder displayToken, int builtInDisplayId,
+        LocalDisplayDevice(IBinder displayToken, long physicalDisplayId,
                 SurfaceControl.PhysicalDisplayInfo[] physicalDisplayInfos, int activeDisplayInfo,
-                int[] colorModes, int activeColorMode) {
-            super(LocalDisplayAdapter.this, displayToken, UNIQUE_ID_PREFIX + builtInDisplayId);
-            mBuiltInDisplayId = builtInDisplayId;
+                int[] colorModes, int activeColorMode, boolean isInternal) {
+            super(LocalDisplayAdapter.this, displayToken, UNIQUE_ID_PREFIX + physicalDisplayId);
+            mPhysicalDisplayId = physicalDisplayId;
+            mIsInternal = isInternal;
             updatePhysicalDisplayInfoLocked(physicalDisplayInfos, activeDisplayInfo,
                     colorModes, activeColorMode);
             updateColorModesLocked(colorModes, activeColorMode);
             mSidekickInternal = LocalServices.getService(SidekickInternal.class);
-            if (mBuiltInDisplayId == SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN) {
+            if (mIsInternal) {
                 LightsManager lights = LocalServices.getService(LightsManager.class);
                 mBacklight = lights.getLight(LightsManager.LIGHT_ID_BACKLIGHT);
             } else {
@@ -392,7 +391,7 @@
                 }
 
                 final Resources res = getOverlayContext().getResources();
-                if (mBuiltInDisplayId == SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN) {
+                if (mIsInternal) {
                     mInfo.name = res.getString(
                             com.android.internal.R.string.display_manager_built_in_display_name);
                     mInfo.flags |= DisplayDeviceInfo.FLAG_DEFAULT_DISPLAY
@@ -455,7 +454,7 @@
             final boolean stateChanged = (mState != state);
             final boolean brightnessChanged = (mBrightness != brightness) && mBacklight != null;
             if (stateChanged || brightnessChanged) {
-                final int displayId = mBuiltInDisplayId;
+                final long physicalDisplayId = mPhysicalDisplayId;
                 final IBinder token = getDisplayTokenLocked();
                 final int oldState = mState;
 
@@ -519,7 +518,7 @@
                     private void setVrMode(boolean isVrEnabled) {
                         if (DEBUG) {
                             Slog.d(TAG, "setVrMode("
-                                    + "id=" + displayId
+                                    + "id=" + physicalDisplayId
                                     + ", state=" + Display.stateToString(state) + ")");
                         }
                         mBacklight.setVrMode(isVrEnabled);
@@ -528,7 +527,7 @@
                     private void setDisplayState(int state) {
                         if (DEBUG) {
                             Slog.d(TAG, "setDisplayState("
-                                    + "id=" + displayId
+                                    + "id=" + physicalDisplayId
                                     + ", state=" + Display.stateToString(state) + ")");
                         }
 
@@ -546,7 +545,7 @@
                         }
                         final int mode = getPowerModeForState(state);
                         Trace.traceBegin(Trace.TRACE_TAG_POWER, "setDisplayState("
-                                + "id=" + displayId
+                                + "id=" + physicalDisplayId
                                 + ", state=" + Display.stateToString(state) + ")");
                         try {
                             SurfaceControl.setDisplayPowerMode(token, mode);
@@ -571,11 +570,12 @@
                     private void setDisplayBrightness(int brightness) {
                         if (DEBUG) {
                             Slog.d(TAG, "setDisplayBrightness("
-                                    + "id=" + displayId + ", brightness=" + brightness + ")");
+                                    + "id=" + physicalDisplayId
+                                    + ", brightness=" + brightness + ")");
                         }
 
                         Trace.traceBegin(Trace.TRACE_TAG_POWER, "setDisplayBrightness("
-                                + "id=" + displayId + ", brightness=" + brightness + ")");
+                                + "id=" + physicalDisplayId + ", brightness=" + brightness + ")");
                         try {
                             mBacklight.setBrightness(brightness);
                             Trace.traceCounter(Trace.TRACE_TAG_POWER,
@@ -646,7 +646,7 @@
         @Override
         public void dumpLocked(PrintWriter pw) {
             super.dumpLocked(pw);
-            pw.println("mBuiltInDisplayId=" + mBuiltInDisplayId);
+            pw.println("mPhysicalDisplayId=" + mPhysicalDisplayId);
             pw.println("mActivePhysIndex=" + mActivePhysIndex);
             pw.println("mActiveModeId=" + mActiveModeId);
             pw.println("mActiveColorMode=" + mActiveColorMode);
@@ -731,12 +731,12 @@
         }
 
         @Override
-        public void onHotplug(long timestampNanos, int builtInDisplayId, boolean connected) {
+        public void onHotplug(long timestampNanos, long physicalDisplayId, boolean connected) {
             synchronized (getSyncRoot()) {
                 if (connected) {
-                    tryConnectDisplayLocked(builtInDisplayId);
+                    tryConnectDisplayLocked(physicalDisplayId);
                 } else {
-                    tryDisconnectDisplayLocked(builtInDisplayId);
+                    tryDisconnectDisplayLocked(physicalDisplayId);
                 }
             }
         }
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlService.java b/services/core/java/com/android/server/hdmi/HdmiControlService.java
index 7376ed2..072238e 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlService.java
@@ -2412,7 +2412,8 @@
     void wakeUp() {
         assertRunOnServiceThread();
         mWakeUpMessageReceived = true;
-        mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.server.hdmi:WAKE");
+        mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_HDMI,
+                "android.server.hdmi:WAKE");
         // PowerManger will send the broadcast Intent.ACTION_SCREEN_ON and after this gets
         // the intent, the sequence will continue at onWakeUp().
     }
@@ -2637,7 +2638,8 @@
                 playback().sendStandby(0 /* unused */);
             }
         } else if (isPowerStandbyOrTransient() && !isStandbyModeOn) {
-            mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.server.hdmi:WAKE");
+            mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_HDMI,
+                    "android.server.hdmi:WAKE");
             if (playback() != null) {
                 oneTouchPlay(new IHdmiControlCallback.Stub() {
                     @Override
diff --git a/services/core/java/com/android/server/infra/AbstractMasterSystemService.java b/services/core/java/com/android/server/infra/AbstractMasterSystemService.java
index 532aa01..2bfb31f 100644
--- a/services/core/java/com/android/server/infra/AbstractMasterSystemService.java
+++ b/services/core/java/com/android/server/infra/AbstractMasterSystemService.java
@@ -286,6 +286,46 @@
     }
 
     /**
+     * Sets whether the default service should be used.
+     *
+     * <p>Typically used during CTS tests to make sure only the default service doesn't interfere
+     * with the test results.
+     *
+     * @throws SecurityException if caller is not allowed to manage this service's settings.
+     */
+    public final void setDefaultServiceEnabled(@UserIdInt int userId, boolean enabled) {
+        Slog.i(mTag, "setDefaultServiceEnabled() for userId " + userId + ": " + enabled);
+        enforceCallingPermissionForManagement();
+
+        synchronized (mLock) {
+            final S oldService = peekServiceForUserLocked(userId);
+            if (oldService != null) {
+                oldService.removeSelfFromCacheLocked();
+            }
+            mServiceNameResolver.setDefaultServiceEnabled(userId, enabled);
+
+            // Must update the service on cache so its initialization code is triggered
+            updateCachedServiceLocked(userId);
+        }
+    }
+
+    /**
+     * Checks whether the default service should be used.
+     *
+     * <p>Typically used during CTS tests to make sure only the default service doesn't interfere
+     * with the test results.
+     *
+     * @throws SecurityException if caller is not allowed to manage this service's settings.
+     */
+    public final boolean isDefaultServiceEnabled(@UserIdInt int userId) {
+        enforceCallingPermissionForManagement();
+
+        synchronized (mLock) {
+            return mServiceNameResolver.isDefaultServiceEnabled(userId);
+        }
+    }
+
+    /**
      * Gets the maximum time the service implementation can be changed.
      *
      * @throws UnsupportedOperationException if subclass doesn't override it.
diff --git a/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java b/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
index 7f198ac..cf84e22 100644
--- a/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
+++ b/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
@@ -27,6 +27,7 @@
 import android.text.TextUtils;
 import android.util.Slog;
 import android.util.SparseArray;
+import android.util.SparseBooleanArray;
 import android.util.TimeUtils;
 
 import com.android.internal.annotations.GuardedBy;
@@ -61,6 +62,15 @@
     private final SparseArray<String> mTemporaryServiceNames = new SparseArray<>();
 
     /**
+     * Map of default services that have been disabled by
+     * {@link #setDefaultServiceEnabled(int, boolean)},keyed by {@code userId}.
+     *
+     * <p>Typically used by Shell command and/or CTS tests.
+     */
+    @GuardedBy("mLock")
+    private final SparseBooleanArray mDefaultServicesDisabled = new SparseBooleanArray();
+
+    /**
      * When the temporary service will expire (and reset back to the default).
      */
     @GuardedBy("mLock")
@@ -99,12 +109,18 @@
             final String temporaryName = mTemporaryServiceNames.get(userId);
             if (temporaryName != null) {
                 // Always log it, as it should only be used on CTS or during development
-                Slog.w(TAG, "getComponentName(): using temporary name " + temporaryName
+                Slog.w(TAG, "getServiceName(): using temporary name " + temporaryName
                         + " for user " + userId);
                 return temporaryName;
-            } else {
-                return getDefaultServiceName(userId);
             }
+            final boolean disabled = mDefaultServicesDisabled.get(userId);
+            if (disabled) {
+                // Always log it, as it should only be used on CTS or during development
+                Slog.w(TAG, "getServiceName(): temporary name not set and default disabled for "
+                        + "user " + userId);
+                return null;
+            }
+            return getDefaultServiceName(userId);
         }
     }
 
@@ -158,6 +174,24 @@
     }
 
     @Override
+    public void setDefaultServiceEnabled(int userId, boolean enabled) {
+        synchronized (mLock) {
+            if (enabled) {
+                mDefaultServicesDisabled.removeAt(userId);
+            } else {
+                mDefaultServicesDisabled.put(userId, true);
+            }
+        }
+    }
+
+    @Override
+    public boolean isDefaultServiceEnabled(int userId) {
+        synchronized (mLock) {
+            return mDefaultServicesDisabled.get(userId);
+        }
+    }
+
+    @Override
     public String toString() {
         return "FrameworkResourcesServiceNamer[temps=" + mTemporaryServiceNames + "]";
     }
@@ -168,6 +202,7 @@
         synchronized (mLock) {
             pw.print("FrameworkResourcesServiceNamer: resId="); pw.print(mResourceId);
             pw.print(", numberTemps="); pw.print(mTemporaryServiceNames.size());
+            pw.print(", enabledDefaults="); pw.print(mDefaultServicesDisabled.size());
         }
     }
 
@@ -181,7 +216,9 @@
                 final long ttl = mTemporaryServiceExpiration - SystemClock.elapsedRealtime();
                 pw.print(" (expires in "); TimeUtils.formatDuration(ttl, pw); pw.print("), ");
             }
-            pw.print("defaultName="); pw.println(getDefaultServiceName(userId));
+            pw.print("defaultName="); pw.print(getDefaultServiceName(userId));
+            final boolean disabled = mDefaultServicesDisabled.get(userId);
+            pw.println(disabled ? " (disabled)" : " (enabled)");
         }
     }
 
diff --git a/services/core/java/com/android/server/infra/ServiceNameResolver.java b/services/core/java/com/android/server/infra/ServiceNameResolver.java
index bc11ff3..5b60413 100644
--- a/services/core/java/com/android/server/infra/ServiceNameResolver.java
+++ b/services/core/java/com/android/server/infra/ServiceNameResolver.java
@@ -108,6 +108,36 @@
     }
 
     /**
+     * Sets whether the default service should be used when the temporary service is not set.
+     *
+     * <p>Typically used during CTS tests to make sure only the default service doesn't interfere
+     * with the test results.
+     *
+     * @param userId user handle
+     * @param enabled whether the default service should be used when the temporary service is not
+     * set
+     *
+     * @throws UnsupportedOperationException if not implemented.
+     */
+    default void setDefaultServiceEnabled(@UserIdInt int userId, boolean enabled) {
+        throw new UnsupportedOperationException("changing default service not supported");
+    }
+
+    /**
+     * Checks whether the default service should be used when the temporary service is not set.
+     *
+     * <p>Typically used during CTS tests to make sure only the default service doesn't interfere
+     * with the test results.
+     *
+     * @param userId user handle
+     *
+     * @throws UnsupportedOperationException if not implemented.
+     */
+    default boolean isDefaultServiceEnabled(@UserIdInt int userId) {
+        throw new UnsupportedOperationException("checking default service not supported");
+    }
+
+    /**
      * Dumps the generic info in just one line (without calling {@code println}.
      */
     // TODO(b/117779333): support proto
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 0796a9c..b00193f 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -148,6 +148,7 @@
 import android.os.IDeviceIdleController;
 import android.os.Message;
 import android.os.PowerManager;
+import android.os.PowerManager.WakeReason;
 import android.os.PowerManagerInternal;
 import android.os.Process;
 import android.os.RemoteException;
@@ -189,6 +190,7 @@
 import android.view.WindowManager;
 import android.view.WindowManager.LayoutParams;
 import android.view.WindowManagerGlobal;
+import android.view.WindowManagerPolicyConstants;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 import android.view.animation.Animation;
@@ -809,7 +811,7 @@
                     performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false,
                             "Wake Up");
                     wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture,
-                            "android.policy:GESTURE");
+                            PowerManager.WAKE_REASON_GESTURE, "android.policy:GESTURE");
                 }
             }
         }
@@ -3527,7 +3529,7 @@
 
         if (lidOpen) {
             wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch,
-                    "android.policy:LID");
+                    PowerManager.WAKE_REASON_LID, "android.policy:LID");
         } else if (!mLidControlsSleep) {
             mPowerManager.userActivity(SystemClock.uptimeMillis(), false);
         }
@@ -3550,7 +3552,7 @@
                 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA);
             }
             wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens,
-                    "android.policy:CAMERA_COVER");
+                    PowerManager.WAKE_REASON_CAMERA_LAUNCH, "android.policy:CAMERA_COVER");
             startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF);
         }
         mCameraLensCoverState = lensCoverState;
@@ -3679,7 +3681,8 @@
         if (isValidGlobalKey(keyCode)
                 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) {
             if (isWakeKey) {
-                wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY");
+                wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey,
+                        PowerManager.WAKE_REASON_WAKE_KEY, "android.policy:KEY");
             }
             return result;
         }
@@ -4025,7 +4028,8 @@
         }
 
         if (isWakeKey) {
-            wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY");
+            wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey,
+                    PowerManager.WAKE_REASON_WAKE_KEY, "android.policy:KEY");
         }
 
         return result;
@@ -4125,7 +4129,7 @@
     public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) {
         if ((policyFlags & FLAG_WAKE) != 0) {
             if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion,
-                    "android.policy:MOTION")) {
+                    PowerManager.WAKE_REASON_WAKE_MOTION, "android.policy:MOTION")) {
                 return 0;
             }
         }
@@ -4139,7 +4143,7 @@
         // wake up in this case.
         if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) {
             wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming,
-                    "android.policy:MOTION");
+                    PowerManager.WAKE_REASON_WAKE_MOTION, "android.policy:MOTION");
         }
 
         return 0;
@@ -4371,7 +4375,10 @@
     // Called on the PowerManager's Notifier thread.
     @Override
     public void startedGoingToSleep(int why) {
-        if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")");
+        if (DEBUG_WAKEUP) {
+            Slog.i(TAG, "Started going to sleep... (why="
+                    + WindowManagerPolicyConstants.offReasonToString(why) + ")");
+        }
 
         mGoingToSleep = true;
         mRequestedOrGoingToSleep = true;
@@ -4385,7 +4392,10 @@
     @Override
     public void finishedGoingToSleep(int why) {
         EventLog.writeEvent(70000, 0);
-        if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")");
+        if (DEBUG_WAKEUP) {
+            Slog.i(TAG, "Finished going to sleep... (why="
+                    + WindowManagerPolicyConstants.offReasonToString(why) + ")");
+        }
         MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000);
 
         mGoingToSleep = false;
@@ -4409,9 +4419,12 @@
 
     // Called on the PowerManager's Notifier thread.
     @Override
-    public void startedWakingUp() {
+    public void startedWakingUp(@OnReason int why) {
         EventLog.writeEvent(70000, 1);
-        if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up...");
+        if (DEBUG_WAKEUP) {
+            Slog.i(TAG, "Started waking up... (why="
+                    + WindowManagerPolicyConstants.onReasonToString(why) + ")");
+        }
 
         mDefaultDisplayPolicy.setAwake(true);
 
@@ -4432,8 +4445,11 @@
 
     // Called on the PowerManager's Notifier thread.
     @Override
-    public void finishedWakingUp() {
-        if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up...");
+    public void finishedWakingUp(@OnReason int why) {
+        if (DEBUG_WAKEUP) {
+            Slog.i(TAG, "Finished waking up... (why="
+                    + WindowManagerPolicyConstants.onReasonToString(why) + ")");
+        }
 
         if (mKeyguardDelegate != null) {
             mKeyguardDelegate.onFinishedWakingUp();
@@ -4441,10 +4457,12 @@
     }
 
     private void wakeUpFromPowerKey(long eventTime) {
-        wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER");
+        wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey,
+                PowerManager.WAKE_REASON_POWER_BUTTON, "android.policy:POWER");
     }
 
-    private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) {
+    private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, @WakeReason int reason,
+            String details) {
         final boolean theaterModeEnabled = isTheaterModeEnabled();
         if (!wakeInTheaterMode && theaterModeEnabled) {
             return false;
@@ -4455,7 +4473,7 @@
                     Settings.Global.THEATER_MODE_ON, 0);
         }
 
-        mPowerManager.wakeUp(wakeTime, reason);
+        mPowerManager.wakeUp(wakeTime, reason, details);
         return true;
     }
 
@@ -4786,7 +4804,7 @@
                 mKeyguardDelegate.onBootCompleted();
             }
         }
-        startedWakingUp();
+        startedWakingUp(ON_BECAUSE_OF_UNKNOWN);
         screenTurningOn(null);
         screenTurnedOn();
     }
diff --git a/services/core/java/com/android/server/policy/WindowManagerPolicy.java b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
index e18cd17..d1bd102 100644
--- a/services/core/java/com/android/server/policy/WindowManagerPolicy.java
+++ b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
@@ -1070,12 +1070,12 @@
     /**
      * Called when the device has started waking up.
      */
-    public void startedWakingUp();
+    void startedWakingUp(@OnReason int reason);
 
     /**
      * Called when the device has finished waking up.
      */
-    public void finishedWakingUp();
+    void finishedWakingUp(@OnReason int reason);
 
     /**
      * Called when the device has started going to sleep.
diff --git a/services/core/java/com/android/server/power/Notifier.java b/services/core/java/com/android/server/power/Notifier.java
index c3f20aa..1a82858 100644
--- a/services/core/java/com/android/server/power/Notifier.java
+++ b/services/core/java/com/android/server/power/Notifier.java
@@ -36,6 +36,7 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.PowerManager;
+import android.os.PowerManager.WakeReason;
 import android.os.PowerManagerInternal;
 import android.os.Process;
 import android.os.RemoteException;
@@ -48,6 +49,7 @@
 import android.util.EventLog;
 import android.util.Slog;
 import android.util.StatsLog;
+import android.view.WindowManagerPolicyConstants.OnReason;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IBatteryStats;
@@ -136,6 +138,7 @@
     // broadcasted state over the course of reporting the transition asynchronously.
     private boolean mInteractive = true;
     private int mInteractiveChangeReason;
+    private long mInteractiveChangeStartTime; // In SystemClock.uptimeMillis()
     private boolean mInteractiveChanging;
 
     // The pending interactive state that we will eventually want to broadcast.
@@ -371,7 +374,7 @@
      * which case it will assume that the state did not fully converge before the
      * next transition began and will recover accordingly.
      */
-    public void onWakefulnessChangeStarted(final int wakefulness, int reason) {
+    public void onWakefulnessChangeStarted(final int wakefulness, int reason, long eventTime) {
         final boolean interactive = PowerManagerInternal.isInteractive(wakefulness);
         if (DEBUG) {
             Slog.d(TAG, "onWakefulnessChangeStarted: wakefulness=" + wakefulness
@@ -410,6 +413,7 @@
             // Handle early behaviors.
             mInteractive = interactive;
             mInteractiveChangeReason = reason;
+            mInteractiveChangeStartTime = eventTime;
             mInteractiveChanging = true;
             handleEarlyInteractiveChange();
         }
@@ -440,8 +444,8 @@
                 mHandler.post(new Runnable() {
                     @Override
                     public void run() {
-                        // Note a SCREEN tron event is logged in PowerManagerService.
-                        mPolicy.startedWakingUp();
+                        final int why = translateOnReason(mInteractiveChangeReason);
+                        mPolicy.startedWakingUp(why);
                     }
                 });
 
@@ -470,12 +474,21 @@
      */
     private void handleLateInteractiveChange() {
         synchronized (mLock) {
+            final int interactiveChangeLatency =
+                    (int) (SystemClock.uptimeMillis() - mInteractiveChangeStartTime);
             if (mInteractive) {
                 // Finished waking up...
+                final int why = translateOnReason(mInteractiveChangeReason);
                 mHandler.post(new Runnable() {
                     @Override
                     public void run() {
-                        mPolicy.finishedWakingUp();
+                        LogMaker log = new LogMaker(MetricsEvent.SCREEN);
+                        log.setType(MetricsEvent.TYPE_OPEN);
+                        log.setSubtype(why);
+                        log.setLatency(interactiveChangeLatency);
+                        MetricsLogger.action(log);
+                        EventLogTags.writePowerScreenState(1, 0, 0, 0, interactiveChangeLatency);
+                        mPolicy.finishedWakingUp(why);
                     }
                 });
             } else {
@@ -499,8 +512,9 @@
                         LogMaker log = new LogMaker(MetricsEvent.SCREEN);
                         log.setType(MetricsEvent.TYPE_CLOSE);
                         log.setSubtype(why);
+                        log.setLatency(interactiveChangeLatency);
                         MetricsLogger.action(log);
-                        EventLogTags.writePowerScreenState(0, why, 0, 0, 0);
+                        EventLogTags.writePowerScreenState(0, why, 0, 0, interactiveChangeLatency);
                         mPolicy.finishedGoingToSleep(why);
                     }
                 });
@@ -524,6 +538,23 @@
         }
     }
 
+    private static @OnReason int translateOnReason(@WakeReason int reason) {
+        switch (reason) {
+            case PowerManager.WAKE_REASON_POWER_BUTTON:
+            case PowerManager.WAKE_REASON_PLUGGED_IN:
+            case PowerManager.WAKE_REASON_GESTURE:
+            case PowerManager.WAKE_REASON_CAMERA_LAUNCH:
+            case PowerManager.WAKE_REASON_WAKE_KEY:
+            case PowerManager.WAKE_REASON_WAKE_MOTION:
+            case PowerManager.WAKE_REASON_LID:
+                return WindowManagerPolicy.ON_BECAUSE_OF_USER;
+            case PowerManager.WAKE_REASON_APPLICATION:
+                return WindowManagerPolicy.ON_BECAUSE_OF_APPLICATION;
+            default:
+                return WindowManagerPolicy.ON_BECAUSE_OF_UNKNOWN;
+        }
+    }
+
     /**
      * Called when screen brightness boost begins or ends.
      */
@@ -565,14 +596,16 @@
     /**
      * Called when the screen has turned on.
      */
-    public void onWakeUp(String reason, int reasonUid, String opPackageName, int opUid) {
+    public void onWakeUp(int reason, String details, int reasonUid, String opPackageName,
+            int opUid) {
         if (DEBUG) {
-            Slog.d(TAG, "onWakeUp: event=" + reason + ", reasonUid=" + reasonUid
+            Slog.d(TAG, "onWakeUp: reason=" + PowerManager.wakeReasonToString(reason)
+                    + ", details=" + details + ", reasonUid=" + reasonUid
                     + " opPackageName=" + opPackageName + " opUid=" + opUid);
         }
 
         try {
-            mBatteryStats.noteWakeUp(reason, reasonUid);
+            mBatteryStats.noteWakeUp(details, reasonUid);
             if (opPackageName != null) {
                 mAppOps.noteOpNoThrow(AppOpsManager.OP_TURN_SCREEN_ON, opUid, opPackageName);
             }
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java
index 3ccd234..af3bff0 100644
--- a/services/core/java/com/android/server/power/PowerManagerService.java
+++ b/services/core/java/com/android/server/power/PowerManagerService.java
@@ -39,7 +39,6 @@
 import android.hardware.display.DisplayManagerInternal;
 import android.hardware.display.DisplayManagerInternal.DisplayPowerRequest;
 import android.hardware.power.V1_0.PowerHint;
-import android.metrics.LogMaker;
 import android.net.Uri;
 import android.os.BatteryManager;
 import android.os.BatteryManagerInternal;
@@ -52,6 +51,7 @@
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.PowerManager.ServiceType;
+import android.os.PowerManager.WakeReason;
 import android.os.PowerManagerInternal;
 import android.os.PowerSaveState;
 import android.os.Process;
@@ -82,8 +82,6 @@
 import com.android.internal.app.IAppOpsService;
 import com.android.internal.app.IBatteryStats;
 import com.android.internal.hardware.AmbientDisplayConfiguration;
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.DumpUtils;
 import com.android.server.EventLogTags;
@@ -295,6 +293,7 @@
     private long mLastSleepTime;
 
     // Last reason the device went to sleep.
+    private @WakeReason int mLastWakeReason;
     private int mLastSleepReason;
 
     // Timestamp of the last call to user activity.
@@ -1119,8 +1118,9 @@
                 opPackageName = wakeLock.mPackageName;
                 opUid = wakeLock.mOwnerUid;
             }
-            wakeUpNoUpdateLocked(SystemClock.uptimeMillis(), wakeLock.mTag, opUid,
-                    opPackageName, opUid);
+            wakeUpNoUpdateLocked(SystemClock.uptimeMillis(),
+                    PowerManager.WAKE_REASON_APPLICATION, wakeLock.mTag,
+                    opUid, opPackageName, opUid);
         }
     }
 
@@ -1410,17 +1410,17 @@
         }
     }
 
-    private void wakeUpInternal(long eventTime, String reason, int uid, String opPackageName,
-            int opUid) {
+    private void wakeUpInternal(long eventTime, @WakeReason int reason, String details, int uid,
+            String opPackageName, int opUid) {
         synchronized (mLock) {
-            if (wakeUpNoUpdateLocked(eventTime, reason, uid, opPackageName, opUid)) {
+            if (wakeUpNoUpdateLocked(eventTime, reason, details, uid, opPackageName, opUid)) {
                 updatePowerStateLocked();
             }
         }
     }
 
-    private boolean wakeUpNoUpdateLocked(long eventTime, String reason, int reasonUid,
-            String opPackageName, int opUid) {
+    private boolean wakeUpNoUpdateLocked(long eventTime, @WakeReason int reason, String details,
+            int reasonUid, String opPackageName, int opUid) {
         if (DEBUG_SPEW) {
             Slog.d(TAG, "wakeUpNoUpdateLocked: eventTime=" + eventTime + ", uid=" + reasonUid);
         }
@@ -1434,25 +1434,18 @@
 
         Trace.traceBegin(Trace.TRACE_TAG_POWER, "wakeUp");
         try {
-            switch (mWakefulness) {
-                case WAKEFULNESS_ASLEEP:
-                    Slog.i(TAG, "Waking up from sleep (uid=" + reasonUid + " reason=" + reason
-                            + ")...");
-                    break;
-                case WAKEFULNESS_DREAMING:
-                    Slog.i(TAG, "Waking up from dream (uid=" + reasonUid + " reason=" + reason
-                            + ")...");
-                    break;
-                case WAKEFULNESS_DOZING:
-                    Slog.i(TAG, "Waking up from dozing (uid=" + reasonUid + " reason=" + reason
-                            + ")...");
-                    break;
-            }
+            Slog.i(TAG, "Waking up from "
+                    + PowerManagerInternal.wakefulnessToString(mWakefulness)
+                    + " (uid=" + reasonUid
+                    + ", reason=" + PowerManager.wakeReasonToString(reason)
+                    + ", details=" + details
+                    + ")...");
 
             mLastWakeTime = eventTime;
-            setWakefulnessLocked(WAKEFULNESS_AWAKE, 0);
+            mLastWakeReason = reason;
+            setWakefulnessLocked(WAKEFULNESS_AWAKE, reason, eventTime);
 
-            mNotifier.onWakeUp(reason, reasonUid, opPackageName, opUid);
+            mNotifier.onWakeUp(reason, details, reasonUid, opPackageName, opUid);
             userActivityNoUpdateLocked(
                     eventTime, PowerManager.USER_ACTIVITY_EVENT_OTHER, 0, reasonUid);
         } finally {
@@ -1520,7 +1513,7 @@
             mLastSleepTime = eventTime;
             mLastSleepReason = reason;
             mSandmanSummoned = true;
-            setWakefulnessLocked(WAKEFULNESS_DOZING, reason);
+            setWakefulnessLocked(WAKEFULNESS_DOZING, reason, eventTime);
 
             // Report the number of wake locks that will be cleared by going to sleep.
             int numWakeLocksCleared = 0;
@@ -1570,7 +1563,7 @@
             Slog.i(TAG, "Nap time (uid " + uid +")...");
 
             mSandmanSummoned = true;
-            setWakefulnessLocked(WAKEFULNESS_DREAMING, 0);
+            setWakefulnessLocked(WAKEFULNESS_DREAMING, 0, eventTime);
         } finally {
             Trace.traceEnd(Trace.TRACE_TAG_POWER);
         }
@@ -1593,7 +1586,8 @@
         try {
             Slog.i(TAG, "Sleeping (uid " + uid +")...");
 
-            setWakefulnessLocked(WAKEFULNESS_ASLEEP, PowerManager.GO_TO_SLEEP_REASON_TIMEOUT);
+            setWakefulnessLocked(WAKEFULNESS_ASLEEP, PowerManager.GO_TO_SLEEP_REASON_TIMEOUT,
+                    eventTime);
         } finally {
             Trace.traceEnd(Trace.TRACE_TAG_POWER);
         }
@@ -1601,13 +1595,13 @@
     }
 
     @VisibleForTesting
-    void setWakefulnessLocked(int wakefulness, int reason) {
+    void setWakefulnessLocked(int wakefulness, int reason, long eventTime) {
         if (mWakefulness != wakefulness) {
             mWakefulness = wakefulness;
             mWakefulnessChanging = true;
             mDirty |= DIRTY_WAKEFULNESS;
             if (mNotifier != null) {
-                mNotifier.onWakefulnessChangeStarted(wakefulness, reason);
+                mNotifier.onWakefulnessChangeStarted(wakefulness, reason, eventTime);
             }
             mAttentionDetector.onWakefulnessChangeStarted(wakefulness);
         }
@@ -1631,23 +1625,6 @@
         }
     }
 
-    private void logScreenOn() {
-        Trace.asyncTraceEnd(Trace.TRACE_TAG_POWER, TRACE_SCREEN_ON, 0);
-
-        final int latencyMs = (int) (SystemClock.uptimeMillis() - mLastWakeTime);
-
-        LogMaker log = new LogMaker(MetricsEvent.SCREEN);
-        log.setType(MetricsEvent.TYPE_OPEN);
-        log.setSubtype(0); // not user initiated
-        log.setLatency(latencyMs); // How long it took.
-        MetricsLogger.action(log);
-        EventLogTags.writePowerScreenState(1, 0, 0, 0, latencyMs);
-
-        if (latencyMs >= SCREEN_ON_LATENCY_WARNING_MS) {
-            Slog.w(TAG, "Screen on took " + latencyMs+ " ms");
-        }
-    }
-
     private void finishWakefulnessChangeIfNeededLocked() {
         if (mWakefulnessChanging && mDisplayReady) {
             if (mWakefulness == WAKEFULNESS_DOZING
@@ -1658,7 +1635,11 @@
                 logSleepTimeoutRecapturedLocked();
             }
             if (mWakefulness == WAKEFULNESS_AWAKE) {
-                logScreenOn();
+                Trace.asyncTraceEnd(Trace.TRACE_TAG_POWER, TRACE_SCREEN_ON, 0);
+                final int latencyMs = (int) (SystemClock.uptimeMillis() - mLastWakeTime);
+                if (latencyMs >= SCREEN_ON_LATENCY_WARNING_MS) {
+                    Slog.w(TAG, "Screen on took " + latencyMs + " ms");
+                }
             }
             mWakefulnessChanging = false;
             mNotifier.onWakefulnessChangeFinished();
@@ -1786,7 +1767,8 @@
                 final long now = SystemClock.uptimeMillis();
                 if (shouldWakeUpWhenPluggedOrUnpluggedLocked(wasPowered, oldPlugType,
                         dockedOnWirelessCharger)) {
-                    wakeUpNoUpdateLocked(now, "android.server.power:POWER", Process.SYSTEM_UID,
+                    wakeUpNoUpdateLocked(now, PowerManager.WAKE_REASON_PLUGGED_IN,
+                            "android.server.power:PLUGGED:" + mIsPowered, Process.SYSTEM_UID,
                             mContext.getOpPackageName(), Process.SYSTEM_UID);
                 }
                 userActivityNoUpdateLocked(
@@ -2369,8 +2351,10 @@
                             PowerManager.GO_TO_SLEEP_REASON_TIMEOUT, 0, Process.SYSTEM_UID);
                     updatePowerStateLocked();
                 } else {
-                    wakeUpNoUpdateLocked(SystemClock.uptimeMillis(), "android.server.power:DREAM",
-                            Process.SYSTEM_UID, mContext.getOpPackageName(), Process.SYSTEM_UID);
+                    wakeUpNoUpdateLocked(SystemClock.uptimeMillis(),
+                            PowerManager.WAKE_REASON_UNKNOWN,
+                            "android.server.power:DREAM_FINISHED", Process.SYSTEM_UID,
+                            mContext.getOpPackageName(), Process.SYSTEM_UID);
                     updatePowerStateLocked();
                 }
             } else if (wakefulness == WAKEFULNESS_DOZING) {
@@ -4375,7 +4359,8 @@
         }
 
         @Override // Binder call
-        public void wakeUp(long eventTime, String reason, String opPackageName) {
+        public void wakeUp(long eventTime, @WakeReason int reason, String details,
+                String opPackageName) {
             if (eventTime > SystemClock.uptimeMillis()) {
                 throw new IllegalArgumentException("event time must not be in the future");
             }
@@ -4386,7 +4371,7 @@
             final int uid = Binder.getCallingUid();
             final long ident = Binder.clearCallingIdentity();
             try {
-                wakeUpInternal(eventTime, reason, uid, opPackageName, uid);
+                wakeUpInternal(eventTime, reason, details, uid, opPackageName, uid);
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
diff --git a/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java b/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java
index bd46a50..fac95f9 100644
--- a/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java
+++ b/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java
@@ -665,8 +665,7 @@
                     config.getEnableAdjustBrightness(),
                     config.getEnableDataSaver(),
                     config.getEnableFirewall(),
-                    // TODO: add option to config
-                    config.getAdvertiseIsEnabled(),
+                    config.getEnableNightMode(),
                     config.getEnableQuickDoze(),
                     /* filesForInteractive */
                     (new CpuFrequencies()).parseString(cpuFreqInteractive).toSysFileMap(),
@@ -674,7 +673,7 @@
                     (new CpuFrequencies()).parseString(cpuFreqNoninteractive).toSysFileMap(),
                     config.getForceAllAppsStandby(),
                     config.getForceBackgroundCheck(),
-                    config.getGpsMode()
+                    config.getLocationMode()
             );
         }
 
diff --git a/services/core/java/com/android/server/role/RemoteRoleControllerService.java b/services/core/java/com/android/server/role/RemoteRoleControllerService.java
index 107cb2c..4fb40db 100644
--- a/services/core/java/com/android/server/role/RemoteRoleControllerService.java
+++ b/services/core/java/com/android/server/role/RemoteRoleControllerService.java
@@ -21,6 +21,7 @@
 import android.annotation.UserIdInt;
 import android.annotation.WorkerThread;
 import android.app.role.IRoleManagerCallback;
+import android.app.role.RoleManager;
 import android.app.role.RoleManagerCallback;
 import android.content.ComponentName;
 import android.content.Context;
@@ -61,34 +62,35 @@
      * Add a specific application to the holders of a role. If the role is exclusive, the previous
      * holder will be replaced.
      *
-     * @see RoleControllerService#onAddRoleHolder(String, String, RoleManagerCallback)
+     * @see RoleControllerService#onAddRoleHolder(String, String, int, RoleManagerCallback)
      */
     public void onAddRoleHolder(@NonNull String roleName, @NonNull String packageName,
-            @NonNull IRoleManagerCallback callback) {
+            @RoleManager.ManageHoldersFlags int flags, @NonNull IRoleManagerCallback callback) {
         mConnection.enqueueCall(new Connection.Call((service, callbackDelegate) ->
-                service.onAddRoleHolder(roleName, packageName, callbackDelegate), callback));
+                service.onAddRoleHolder(roleName, packageName, flags, callbackDelegate), callback));
     }
 
     /**
      * Remove a specific application from the holders of a role.
      *
-     * @see RoleControllerService#onRemoveRoleHolder(String, String, RoleManagerCallback)
+     * @see RoleControllerService#onRemoveRoleHolder(String, String, int, RoleManagerCallback)
      */
     public void onRemoveRoleHolder(@NonNull String roleName, @NonNull String packageName,
-            @NonNull IRoleManagerCallback callback) {
+            @RoleManager.ManageHoldersFlags int flags, @NonNull IRoleManagerCallback callback) {
         mConnection.enqueueCall(new Connection.Call((service, callbackDelegate) ->
-                service.onRemoveRoleHolder(roleName, packageName, callbackDelegate), callback));
+                service.onRemoveRoleHolder(roleName, packageName, flags, callbackDelegate),
+                callback));
     }
 
     /**
      * Remove all holders of a role.
      *
-     * @see RoleControllerService#onClearRoleHolders(String, RoleManagerCallback)
+     * @see RoleControllerService#onClearRoleHolders(String, int, RoleManagerCallback)
      */
     public void onClearRoleHolders(@NonNull String roleName,
-            @NonNull IRoleManagerCallback callback) {
+            @RoleManager.ManageHoldersFlags int flags, @NonNull IRoleManagerCallback callback) {
         mConnection.enqueueCall(new Connection.Call((service, callbackDelegate) ->
-                service.onClearRoleHolders(roleName, callbackDelegate), callback));
+                service.onClearRoleHolders(roleName, flags, callbackDelegate), callback));
     }
 
     /**
diff --git a/services/core/java/com/android/server/role/RoleManagerService.java b/services/core/java/com/android/server/role/RoleManagerService.java
index 84305be..21bf9de 100644
--- a/services/core/java/com/android/server/role/RoleManagerService.java
+++ b/services/core/java/com/android/server/role/RoleManagerService.java
@@ -201,10 +201,15 @@
                 new ContentObserver(getContext().getMainThreadHandler()) {
                     @Override
                     public void onChange(boolean selfChange, Uri uri, int userId) {
-                        getOrCreateControllerService(userId).onSmsKillSwitchToggled(
-                                Settings.Global.getInt(
-                                        getContext().getContentResolver(),
-                                        Settings.Global.SMS_ACCESS_RESTRICTION_ENABLED, 0) == 1);
+                        boolean killSwitchEnabled = Settings.Global.getInt(
+                                getContext().getContentResolver(),
+                                Settings.Global.SMS_ACCESS_RESTRICTION_ENABLED, 0) == 1;
+                        for (int user : mUserManagerInternal.getUserIds()) {
+                            if (mUserManagerInternal.isUserRunning(user)) {
+                                getOrCreateControllerService(user)
+                                        .onSmsKillSwitchToggled(killSwitchEnabled);
+                            }
+                        }
                     }
                 }, UserHandle.USER_ALL);
     }
@@ -450,7 +455,8 @@
 
         @Override
         public void addRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName,
-                @UserIdInt int userId, @NonNull IRoleManagerCallback callback) {
+                @RoleManager.ManageHoldersFlags int flags, @UserIdInt int userId,
+                @NonNull IRoleManagerCallback callback) {
             Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
             Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty");
             Preconditions.checkNotNull(callback, "callback cannot be null");
@@ -462,12 +468,14 @@
             getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS,
                     "addRoleHolderAsUser");
 
-            getOrCreateControllerService(userId).onAddRoleHolder(roleName, packageName, callback);
+            getOrCreateControllerService(userId).onAddRoleHolder(roleName, packageName, flags,
+                    callback);
         }
 
         @Override
         public void removeRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName,
-                @UserIdInt int userId, @NonNull IRoleManagerCallback callback) {
+                @RoleManager.ManageHoldersFlags int flags, @UserIdInt int userId,
+                @NonNull IRoleManagerCallback callback) {
             Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
             Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty");
             Preconditions.checkNotNull(callback, "callback cannot be null");
@@ -479,12 +487,13 @@
             getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS,
                     "removeRoleHolderAsUser");
 
-            getOrCreateControllerService(userId).onRemoveRoleHolder(roleName, packageName,
+            getOrCreateControllerService(userId).onRemoveRoleHolder(roleName, packageName, flags,
                     callback);
         }
 
         @Override
-        public void clearRoleHoldersAsUser(@NonNull String roleName, @UserIdInt int userId,
+        public void clearRoleHoldersAsUser(@NonNull String roleName,
+                @RoleManager.ManageHoldersFlags int flags, @UserIdInt int userId,
                 @NonNull IRoleManagerCallback callback) {
             Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty");
             Preconditions.checkNotNull(callback, "callback cannot be null");
@@ -496,7 +505,7 @@
             getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS,
                     "clearRoleHoldersAsUser");
 
-            getOrCreateControllerService(userId).onClearRoleHolders(roleName, callback);
+            getOrCreateControllerService(userId).onClearRoleHolders(roleName, flags, callback);
         }
 
         @Override
@@ -718,9 +727,9 @@
             };
             if (packageName != null) {
                 getOrCreateControllerService(userId).onAddRoleHolder(RoleManager.ROLE_BROWSER,
-                        packageName, callback);
+                        packageName, 0, callback);
             } else {
-                getOrCreateControllerService(userId).onClearRoleHolders(RoleManager.ROLE_BROWSER,
+                getOrCreateControllerService(userId).onClearRoleHolders(RoleManager.ROLE_BROWSER, 0,
                         callback);
             }
             try {
diff --git a/services/core/java/com/android/server/role/RoleManagerShellCommand.java b/services/core/java/com/android/server/role/RoleManagerShellCommand.java
index b245e98..00021d7 100644
--- a/services/core/java/com/android/server/role/RoleManagerShellCommand.java
+++ b/services/core/java/com/android/server/role/RoleManagerShellCommand.java
@@ -98,13 +98,22 @@
         return userId;
     }
 
+    private int getFlagsMaybe() {
+        String flags = getNextArg();
+        if (flags == null) {
+            return 0;
+        }
+        return Integer.parseInt(flags);
+    }
+
     private int runAddRoleHolder() throws RemoteException {
         int userId = getUserIdMaybe();
         String roleName = getNextArgRequired();
         String packageName = getNextArgRequired();
+        int flags = getFlagsMaybe();
 
         Callback callback = new Callback();
-        mRoleManager.addRoleHolderAsUser(roleName, packageName, userId, callback);
+        mRoleManager.addRoleHolderAsUser(roleName, packageName, flags, userId, callback);
         return callback.waitForResult();
     }
 
@@ -112,18 +121,20 @@
         int userId = getUserIdMaybe();
         String roleName = getNextArgRequired();
         String packageName = getNextArgRequired();
+        int flags = getFlagsMaybe();
 
         Callback callback = new Callback();
-        mRoleManager.removeRoleHolderAsUser(roleName, packageName, userId, callback);
+        mRoleManager.removeRoleHolderAsUser(roleName, packageName, flags, userId, callback);
         return callback.waitForResult();
     }
 
     private int runClearRoleHolders() throws RemoteException {
         int userId = getUserIdMaybe();
         String roleName = getNextArgRequired();
+        int flags = getFlagsMaybe();
 
         Callback callback = new Callback();
-        mRoleManager.clearRoleHoldersAsUser(roleName, userId, callback);
+        mRoleManager.clearRoleHoldersAsUser(roleName, flags, userId, callback);
         return callback.waitForResult();
     }
 
@@ -134,9 +145,9 @@
         pw.println("  help");
         pw.println("    Print this help text.");
         pw.println();
-        pw.println("  add-role-holder [--user USER_ID] ROLE PACKAGE");
-        pw.println("  remove-role-holder [--user USER_ID] ROLE PACKAGE");
-        pw.println("  clear-role-holders [--user USER_ID] ROLE");
+        pw.println("  add-role-holder [--user USER_ID] ROLE PACKAGE [FLAGS]");
+        pw.println("  remove-role-holder [--user USER_ID] ROLE PACKAGE [FLAGS]");
+        pw.println("  clear-role-holders [--user USER_ID] ROLE [FLAGS]");
         pw.println();
     }
 }
diff --git a/services/core/java/com/android/server/wm/ActivityStackSupervisor.java b/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
index c0fe6e9..0a3c2fb 100644
--- a/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
@@ -97,7 +97,6 @@
 import android.app.servertransaction.PauseActivityItem;
 import android.app.servertransaction.ResumeActivityItem;
 import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
@@ -467,7 +466,7 @@
      * initialized.  So we initialize our wakelocks afterwards.
      */
     void initPowerManagement() {
-        mPowerManager = (PowerManager)mService.mContext.getSystemService(Context.POWER_SERVICE);
+        mPowerManager = mService.mContext.getSystemService(PowerManager.class);
         mGoingToSleep = mPowerManager
                 .newWakeLock(PARTIAL_WAKE_LOCK, "ActivityManager-Sleep");
         mLaunchingActivity = mPowerManager.newWakeLock(PARTIAL_WAKE_LOCK, "*launch*");
@@ -2456,7 +2455,8 @@
     }
 
     void wakeUp(String reason) {
-        mPowerManager.wakeUp(SystemClock.uptimeMillis(), "android.server.am:TURN_ON:" + reason);
+        mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_APPLICATION,
+                "android.server.am:TURN_ON:" + reason);
     }
 
     /**
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index 1d71d876..678a896 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -753,8 +753,8 @@
                 Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER,
                         "shouldAbortBackgroundActivityStart");
                 abortBackgroundStart = shouldAbortBackgroundActivityStart(callingUid, callingPid,
-                        callingPackage, realCallingUid, callerApp, originatingPendingIntent,
-                        allowBackgroundActivityStart, intent);
+                        callingPackage, realCallingUid, realCallingPid, callerApp,
+                        originatingPendingIntent, allowBackgroundActivityStart, intent);
             } finally {
                 Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
             }
@@ -914,22 +914,14 @@
     }
 
     private boolean shouldAbortBackgroundActivityStart(int callingUid, int callingPid,
-            final String callingPackage, int realCallingUid, WindowProcessController callerApp,
-            PendingIntentRecord originatingPendingIntent, boolean allowBackgroundActivityStart,
-            Intent intent) {
+            final String callingPackage, int realCallingUid, int realCallingPid,
+            WindowProcessController callerApp, PendingIntentRecord originatingPendingIntent,
+            boolean allowBackgroundActivityStart, Intent intent) {
         // don't abort for the most important UIDs
         if (callingUid == Process.ROOT_UID || callingUid == Process.SYSTEM_UID
                 || callingUid == Process.NFC_UID) {
             return false;
         }
-        // don't abort if the callerApp has any visible activity
-        if (callerApp != null && callerApp.hasForegroundActivities()) {
-            return false;
-        }
-        // don't abort if the callerApp is instrumenting with background activity starts privileges
-        if (callerApp != null && callerApp.isInstrumentingWithBackgroundActivityStartPrivileges()) {
-            return false;
-        }
         // don't abort if the callingUid is in the foreground or is a persistent system process
         final int callingUidProcState = mService.getUidStateLocked(callingUid);
         final boolean callingUidHasAnyVisibleWindow =
@@ -967,9 +959,26 @@
                 return false;
             }
         }
-        // don't abort if the caller is currently temporarily whitelisted
-        if (callerApp != null && callerApp.areBackgroundActivityStartsAllowed()) {
-            return false;
+        // If we don't have callerApp at this point, no caller was provided to startActivity().
+        // That's the case for PendingIntent-based starts, since the creator's process might not be
+        // up and alive. If that's the case, we retrieve the WindowProcessController for the send()
+        // caller, so that we can make the decision based on its foreground/whitelisted state.
+        if (callerApp == null) {
+            callerApp = mService.getProcessController(realCallingPid, realCallingUid);
+        }
+        if (callerApp != null) {
+            // don't abort if the callerApp has any visible activity
+            if (callerApp.hasForegroundActivities()) {
+                return false;
+            }
+            // don't abort if the callerApp is instrumenting with background activity starts privs
+            if (callerApp.isInstrumentingWithBackgroundActivityStartPrivileges()) {
+                return false;
+            }
+            // don't abort if the caller is currently temporarily whitelisted
+            if (callerApp.areBackgroundActivityStartsAllowed()) {
+                return false;
+            }
         }
         // don't abort if the callingUid has START_ACTIVITIES_FROM_BACKGROUND permission
         if (mService.checkPermission(START_ACTIVITIES_FROM_BACKGROUND, callingPid, callingUid)
@@ -996,6 +1005,7 @@
                 + "; originatingPendingIntent: " + originatingPendingIntent
                 + "; isBgStartWhitelisted: " + allowBackgroundActivityStart
                 + "; intent: " + intent
+                + "; callerApp: " + callerApp
                 + "]");
         // log aborted activity start to TRON
         if (mService.isActivityStartsLoggingEnabled()) {
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index b6bac613..7aa3481 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -5666,6 +5666,20 @@
         return null;
     }
 
+    WindowProcessController getProcessController(int pid, int uid) {
+        final ArrayMap<String, SparseArray<WindowProcessController>> pmap = mProcessNames.getMap();
+        for (int i = pmap.size()-1; i >= 0; i--) {
+            final SparseArray<WindowProcessController> procs = pmap.valueAt(i);
+            for (int j = procs.size() - 1; j >= 0; j--) {
+                final WindowProcessController proc = procs.valueAt(j);
+                if (UserHandle.isApp(uid) && proc.getPid() == pid && proc.mUid == uid) {
+                    return proc;
+                }
+            }
+        }
+        return null;
+    }
+
     int getUidStateLocked(int uid) {
         return mActiveUids.get(uid, PROCESS_STATE_NONEXISTENT);
     }
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 18df88b..7a8fd49 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -33,14 +33,11 @@
 import static android.view.Display.FLAG_PRIVATE;
 import static android.view.Display.INVALID_DISPLAY;
 import static android.view.InsetsState.TYPE_IME;
-import static android.view.InsetsState.TYPE_NAVIGATION_BAR;
-import static android.view.InsetsState.TYPE_TOP_BAR;
 import static android.view.Surface.ROTATION_0;
 import static android.view.Surface.ROTATION_180;
 import static android.view.Surface.ROTATION_270;
 import static android.view.Surface.ROTATION_90;
 import static android.view.View.GONE;
-import static android.view.ViewRootImpl.NEW_INSETS_MODE_FULL;
 import static android.view.WindowManager.DOCKED_BOTTOM;
 import static android.view.WindowManager.DOCKED_INVALID;
 import static android.view.WindowManager.DOCKED_TOP;
@@ -175,7 +172,6 @@
 import android.view.SurfaceControl.Transaction;
 import android.view.SurfaceSession;
 import android.view.View;
-import android.view.ViewRootImpl;
 import android.view.WindowManager;
 import android.view.WindowManagerPolicyConstants.PointerEventListener;
 
@@ -1162,14 +1158,12 @@
     @Override
     boolean onDescendantOrientationChanged(IBinder freezeDisplayToken,
             ConfigurationContainer requestingContainer) {
-        final int previousRotation = mRotation;
         final Configuration config = updateOrientationFromAppTokens(
                 getRequestedOverrideConfiguration(), freezeDisplayToken, false);
-        // This event is considered handled iff a configuration propagation is triggered, because
-        // that's the only place lower level containers check if they need to do something to this
-        // request. The only guaranteed signal is that the display is rotated to a different
-        // orientation (i.e. rotating 180 degrees doesn't count).
-        final boolean handled = (mRotation - previousRotation) % 2 != 0;
+        // If display rotation class tells us that it doesn't consider app requested orientation,
+        // this display won't rotate just because of an app changes its requested orientation. Thus
+        // it indicates that this display chooses not to handle this request.
+        final boolean handled = getDisplayRotation().respectAppRequestedOrientation();
         if (config == null) {
             return handled;
         }
@@ -1191,6 +1185,11 @@
         return handled;
     }
 
+    @Override
+    boolean handlesOrientationChangeFromDescendant() {
+        return getDisplayRotation().respectAppRequestedOrientation();
+    }
+
     /**
      * Determine the new desired orientation of this display.
      *
@@ -1371,8 +1370,7 @@
 
         if (DEBUG_ORIENTATION) Slog.v(TAG_WM, "Display id=" + mDisplayId
                 + " selected orientation " + lastOrientation
-                + ", got rotation " + rotation + " which has "
-                + " metrics");
+                + ", got rotation " + rotation);
 
         if (oldRotation == rotation) {
             // No change.
diff --git a/services/core/java/com/android/server/wm/DisplayRotation.java b/services/core/java/com/android/server/wm/DisplayRotation.java
index bc165dc..5f341ee 100644
--- a/services/core/java/com/android/server/wm/DisplayRotation.java
+++ b/services/core/java/com/android/server/wm/DisplayRotation.java
@@ -329,6 +329,15 @@
         return mFixedToUserRotation;
     }
 
+    /**
+     * Returns {@code true} if this display rotation takes app requested orientation into
+     * consideration; {@code false} otherwise. For the time being the only case where this is {@code
+     * false} is when {@link #isFixedToUserRotation()} is {@code true}.
+     */
+    boolean respectAppRequestedOrientation() {
+        return !mFixedToUserRotation;
+    }
+
     public int getLandscapeRotation() {
         return mLandscapeRotation;
     }
diff --git a/services/core/java/com/android/server/wm/TaskRecord.java b/services/core/java/com/android/server/wm/TaskRecord.java
index af38c06..69f0012 100644
--- a/services/core/java/com/android/server/wm/TaskRecord.java
+++ b/services/core/java/com/android/server/wm/TaskRecord.java
@@ -2197,11 +2197,15 @@
             // In FULLSCREEN mode, always start with empty bounds to indicate "fill parent"
             outOverrideBounds.setEmpty();
 
+            final boolean parentHandlesOrientationChange = mTask != null
+                    && mTask.getParent() != null
+                    && mTask.getParent().handlesOrientationChangeFromDescendant();
             // If the task or its top activity requires a different orientation, make it fit the
             // available bounds by scaling down its bounds.
             int forcedOrientation = getTopActivityRequestedOrientation();
             if (forcedOrientation != ORIENTATION_UNDEFINED
-                    && forcedOrientation != newParentConfig.orientation) {
+                    && forcedOrientation != newParentConfig.orientation
+                    && !parentHandlesOrientationChange) {
                 final Rect parentBounds = newParentConfig.windowConfiguration.getBounds();
                 final int parentWidth = parentBounds.width();
                 final int parentHeight = parentBounds.height();
diff --git a/services/core/java/com/android/server/wm/WindowContainer.java b/services/core/java/com/android/server/wm/WindowContainer.java
index b246da4..a054148 100644
--- a/services/core/java/com/android/server/wm/WindowContainer.java
+++ b/services/core/java/com/android/server/wm/WindowContainer.java
@@ -715,6 +715,21 @@
     }
 
     /**
+     * Check if this container or its parent will handle orientation changes from descendants. It's
+     * different from the return value of {@link #onDescendantOrientationChanged(IBinder,
+     * ConfigurationContainer)} in the sense that the return value of this method tells if this
+     * container or its parent will handle the request eventually, while the return value of the
+     * other method is if it handled the request synchronously.
+     *
+     * @return {@code true} if it handles or will handle orientation change in the future; {@code
+     *         false} if it won't handle the change at anytime.
+     */
+    boolean handlesOrientationChangeFromDescendant() {
+        final WindowContainer parent = getParent();
+        return parent != null && parent.handlesOrientationChangeFromDescendant();
+    }
+
+    /**
      * Calls {@link #setOrientation(int, IBinder, ActivityRecord)} with {@code null} to the last 2
      * parameters.
      *
diff --git a/services/core/java/com/android/server/wm/WindowProcessController.java b/services/core/java/com/android/server/wm/WindowProcessController.java
index 0fb900a..465f413 100644
--- a/services/core/java/com/android/server/wm/WindowProcessController.java
+++ b/services/core/java/com/android/server/wm/WindowProcessController.java
@@ -986,7 +986,7 @@
 
     @Override
     public String toString() {
-        return mOwner.toString();
+        return mOwner != null ? mOwner.toString() : null;
     }
 
     public void dump(PrintWriter pw, String prefix) {
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 4bc1400..85b251a 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -156,6 +156,7 @@
 import android.os.Debug;
 import android.os.IBinder;
 import android.os.PowerManager;
+import android.os.PowerManager.WakeReason;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.SystemClock;
@@ -611,7 +612,7 @@
     }
 
     interface PowerManagerWrapper {
-        void wakeUp(long time, String reason);
+        void wakeUp(long time, @WakeReason int reason, String details);
 
         boolean isInteractive();
 
@@ -623,8 +624,8 @@
         this(service, s, c, token, parentWindow, appOp, seq, a, viewVisibility, ownerId,
                 ownerCanAddInternalSystemWindow, new PowerManagerWrapper() {
                     @Override
-                    public void wakeUp(long time, String reason) {
-                        service.mPowerManager.wakeUp(time, reason);
+                    public void wakeUp(long time, @WakeReason int reason, String details) {
+                        service.mPowerManager.wakeUp(time, reason, details);
                     }
 
                     @Override
@@ -2253,7 +2254,7 @@
                     Slog.v(TAG, "Relayout window turning screen on: " + this);
                 }
                 mPowerManagerWrapper.wakeUp(SystemClock.uptimeMillis(),
-                        "android.server.wm:TURN_ON");
+                        PowerManager.WAKE_REASON_APPLICATION, "android.server.wm:SCREEN_ON_FLAG");
             }
 
             if (mAppToken != null) {
diff --git a/services/tests/servicestests/src/com/android/server/power/PowerManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/power/PowerManagerServiceTest.java
index bfa0b74..63341b6 100644
--- a/services/tests/servicestests/src/com/android/server/power/PowerManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/power/PowerManagerServiceTest.java
@@ -150,7 +150,7 @@
     @SmallTest
     public void testGetDesiredScreenPolicy_WithVR() throws Exception {
         // Brighten up the screen
-        mService.setWakefulnessLocked(WAKEFULNESS_AWAKE, 0);
+        mService.setWakefulnessLocked(WAKEFULNESS_AWAKE, PowerManager.WAKE_REASON_UNKNOWN, 0);
         assertThat(mService.getDesiredScreenPolicyLocked()).isEqualTo(
                 DisplayPowerRequest.POLICY_BRIGHT);
 
@@ -160,12 +160,13 @@
                 DisplayPowerRequest.POLICY_VR);
 
         // Then take a nap
-        mService.setWakefulnessLocked(WAKEFULNESS_ASLEEP, 0);
+        mService.setWakefulnessLocked(WAKEFULNESS_ASLEEP, PowerManager.GO_TO_SLEEP_REASON_TIMEOUT,
+                0);
         assertThat(mService.getDesiredScreenPolicyLocked()).isEqualTo(
                 DisplayPowerRequest.POLICY_OFF);
 
         // Wake up to VR
-        mService.setWakefulnessLocked(WAKEFULNESS_AWAKE, 0);
+        mService.setWakefulnessLocked(WAKEFULNESS_AWAKE, PowerManager.WAKE_REASON_UNKNOWN, 0);
         assertThat(mService.getDesiredScreenPolicyLocked()).isEqualTo(
                 DisplayPowerRequest.POLICY_VR);
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
index ee22861..2de4ae0 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
@@ -57,7 +57,6 @@
  */
 @SmallTest
 @Presubmit
-@FlakyTest(detail="promote once confirmed non-flaky")
 public class ActivityMetricsLaunchObserverTests extends ActivityTestsBase {
     private ActivityMetricsLogger mActivityMetricsLogger;
     private ActivityMetricsLaunchObserver mLaunchObserver;
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java b/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java
index 3bf884f..defe981 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java
@@ -42,7 +42,6 @@
  * Build/Install/Run:
  *  atest WmTests:AppChangeTransitionTests
  */
-@FlakyTest(detail = "Promote when shown to be stable.")
 @SmallTest
 public class AppChangeTransitionTests extends WindowTestsBase {
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
index f399463..3826fac 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
@@ -59,7 +59,6 @@
 import android.platform.test.annotations.Presubmit;
 import android.util.DisplayMetrics;
 import android.view.DisplayCutout;
-import android.view.DisplayInfo;
 import android.view.Gravity;
 import android.view.MotionEvent;
 import android.view.Surface;
@@ -585,17 +584,15 @@
 
     @Test
     public void testOnDescendantOrientationRequestChanged() {
-        final DisplayInfo info = new DisplayInfo();
-        info.logicalWidth = 1080;
-        info.logicalHeight = 1920;
-        info.logicalDensityDpi = 240;
-        final DisplayContent dc = createNewDisplay(info);
-        dc.configureDisplayPolicy();
+        final DisplayContent dc = createNewDisplay();
         mWm.mAtmService.mRootActivityContainer = mock(RootActivityContainer.class);
+        final int newOrientation = dc.getLastOrientation() == SCREEN_ORIENTATION_LANDSCAPE
+                ? SCREEN_ORIENTATION_PORTRAIT
+                : SCREEN_ORIENTATION_LANDSCAPE;
 
         final WindowState window = createWindow(null /* parent */, TYPE_BASE_APPLICATION, dc, "w");
         window.getTask().mTaskRecord = mock(TaskRecord.class, ExtendedMockito.RETURNS_DEEP_STUBS);
-        window.mAppToken.mOrientation = SCREEN_ORIENTATION_LANDSCAPE;
+        window.mAppToken.setOrientation(newOrientation);
 
         ActivityRecord activityRecord = mock(ActivityRecord.class);
 
@@ -606,22 +603,21 @@
         verify(mWm.mAtmService).updateDisplayOverrideConfigurationLocked(captor.capture(),
                 same(activityRecord), anyBoolean(), eq(dc.getDisplayId()));
         final Configuration newDisplayConfig = captor.getValue();
-        assertEquals(Configuration.ORIENTATION_LANDSCAPE, newDisplayConfig.orientation);
+        assertEquals(Configuration.ORIENTATION_PORTRAIT, newDisplayConfig.orientation);
     }
 
     @Test
     public void testOnDescendantOrientationRequestChanged_FrozenToUserRotation() {
-        final DisplayInfo info = new DisplayInfo();
-        info.logicalWidth = 1080;
-        info.logicalHeight = 1920;
-        info.logicalDensityDpi = 240;
-        final DisplayContent dc = createNewDisplay(info);
+        final DisplayContent dc = createNewDisplay();
         dc.getDisplayRotation().setFixedToUserRotation(true);
         mWm.mAtmService.mRootActivityContainer = mock(RootActivityContainer.class);
+        final int newOrientation = dc.getLastOrientation() == SCREEN_ORIENTATION_LANDSCAPE
+                ? SCREEN_ORIENTATION_PORTRAIT
+                : SCREEN_ORIENTATION_LANDSCAPE;
 
         final WindowState window = createWindow(null /* parent */, TYPE_BASE_APPLICATION, dc, "w");
         window.getTask().mTaskRecord = mock(TaskRecord.class, ExtendedMockito.RETURNS_DEEP_STUBS);
-        window.mAppToken.mOrientation = SCREEN_ORIENTATION_LANDSCAPE;
+        window.mAppToken.setOrientation(newOrientation);
 
         ActivityRecord activityRecord = mock(ActivityRecord.class);
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
index d05711e..198e7ce 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
@@ -33,6 +33,7 @@
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.when;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import android.content.ContentResolver;
@@ -611,6 +612,23 @@
     // ========================
     // Non-rotation API Tests
     // ========================
+    @Test
+    public void testRespectsAppRequestedOrientationByDefault() throws Exception {
+        mBuilder.build();
+
+        assertTrue("Display rotation should respect app requested orientation by"
+                + " default.", mTarget.respectAppRequestedOrientation());
+    }
+
+    @Test
+    public void testNotRespectAppRequestedOrientation_FixedToUserRotation() throws Exception {
+        mBuilder.build();
+        mTarget.setFixedToUserRotation(true);
+
+        assertFalse("Display rotation shouldn't respect app requested orientation if"
+                + " fixed to user rotation.", mTarget.respectAppRequestedOrientation());
+    }
+
     /**
      * Call {@link DisplayRotation#configure(int, int, int, int)} to configure {@link #mTarget}
      * according to given parameters.
diff --git a/services/tests/wmtests/src/com/android/server/wm/InsetsSourceProviderTest.java b/services/tests/wmtests/src/com/android/server/wm/InsetsSourceProviderTest.java
index a498a1a..0c363de 100644
--- a/services/tests/wmtests/src/com/android/server/wm/InsetsSourceProviderTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/InsetsSourceProviderTest.java
@@ -39,7 +39,6 @@
 import org.junit.Test;
 
 @SmallTest
-@FlakyTest(detail = "Promote once confirmed non-flaky")
 @Presubmit
 public class InsetsSourceProviderTest extends WindowTestsBase {
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/PendingRemoteAnimationRegistryTest.java b/services/tests/wmtests/src/com/android/server/wm/PendingRemoteAnimationRegistryTest.java
index beaac8e..86bf3db 100644
--- a/services/tests/wmtests/src/com/android/server/wm/PendingRemoteAnimationRegistryTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/PendingRemoteAnimationRegistryTest.java
@@ -40,7 +40,6 @@
  *  atest WmTests:PendingRemoteAnimationRegistryTest
  */
 @SmallTest
-@FlakyTest
 @Presubmit
 public class PendingRemoteAnimationRegistryTest extends ActivityTestsBase {
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/PersisterQueueTests.java b/services/tests/wmtests/src/com/android/server/wm/PersisterQueueTests.java
index 434ba93..c3d2f33 100644
--- a/services/tests/wmtests/src/com/android/server/wm/PersisterQueueTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/PersisterQueueTests.java
@@ -47,7 +47,6 @@
  *  atest WmTests:PersisterQueueTests
  */
 @MediumTest
-@FlakyTest(detail = "Confirm stable in post-submit before removing")
 @Presubmit
 public class PersisterQueueTests implements PersisterQueue.Listener {
     private static final long INTER_WRITE_DELAY_MS = 50;
diff --git a/services/tests/wmtests/src/com/android/server/wm/SafeActivityOptionsTest.java b/services/tests/wmtests/src/com/android/server/wm/SafeActivityOptionsTest.java
index 530fd6d..dad6c95 100644
--- a/services/tests/wmtests/src/com/android/server/wm/SafeActivityOptionsTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/SafeActivityOptionsTest.java
@@ -31,7 +31,6 @@
  *  atest WmTests:SafeActivityOptionsTest
  */
 @MediumTest
-@FlakyTest
 @Presubmit
 public class SafeActivityOptionsTest {
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/SurfaceAnimatorTest.java b/services/tests/wmtests/src/com/android/server/wm/SurfaceAnimatorTest.java
index 9b84215..edb395a 100644
--- a/services/tests/wmtests/src/com/android/server/wm/SurfaceAnimatorTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/SurfaceAnimatorTest.java
@@ -179,7 +179,6 @@
     }
 
     @Test
-    @FlakyTest(detail = "Promote once confirmed non-flaky")
     public void testDeferFinish() {
 
         // Start animation
diff --git a/services/tests/wmtests/src/com/android/server/wm/TaskPersisterTest.java b/services/tests/wmtests/src/com/android/server/wm/TaskPersisterTest.java
index df7bc11..12ed3c2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskPersisterTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskPersisterTest.java
@@ -41,7 +41,6 @@
  * Build/Install/Run:
  *  atest WmTests:TaskPersisterTest
  */
-@FlakyTest(detail = "Promote to presubmit if stable")
 @Presubmit
 public class TaskPersisterTest {
     private static final String TEST_USER_NAME = "AM-Test-User";
diff --git a/services/tests/wmtests/src/com/android/server/wm/TaskRecordTests.java b/services/tests/wmtests/src/com/android/server/wm/TaskRecordTests.java
index e182c45..bcf9dd2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskRecordTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskRecordTests.java
@@ -25,13 +25,6 @@
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.any;
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyBoolean;
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyInt;
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.doAnswer;
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.doCallRealMethod;
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
-import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock;
 import static com.android.server.wm.WindowContainer.POSITION_TOP;
 
 import static org.hamcrest.Matchers.not;
@@ -41,6 +34,7 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
 
 import android.app.ActivityManager;
 import android.content.ComponentName;
@@ -53,7 +47,6 @@
 import android.service.voice.IVoiceInteractionSession;
 import android.util.Xml;
 import android.view.DisplayInfo;
-import android.view.Surface;
 
 import androidx.test.filters.MediumTest;
 
@@ -62,6 +55,7 @@
 
 import org.junit.Before;
 import org.junit.Test;
+import org.mockito.Mockito;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 import org.xmlpull.v1.XmlSerializer;
@@ -284,48 +278,33 @@
     }
 
     @Test
-    public void testUpdatesForcedOrientationInBackground() {
-        final DisplayInfo info = new DisplayInfo();
-        info.logicalWidth = 1920;
-        info.logicalHeight = 1080;
-        final ActivityDisplay display = addNewActivityDisplayAt(info, POSITION_TOP);
-        doCallRealMethod().when(display.mDisplayContent).setDisplayRotation(any());
-        display.mDisplayContent.setDisplayRotation(mock(DisplayRotation.class));
-        doCallRealMethod().when(display.mDisplayContent).onDescendantOrientationChanged(any(),
-                any());
-        doCallRealMethod().when(display.mDisplayContent).setRotation(anyInt());
-        doAnswer(invocation -> {
-            display.mDisplayContent.setRotation(Surface.ROTATION_0);
-            return null;
-        }).when(display.mDisplayContent).updateOrientationFromAppTokens(any(), any(), anyBoolean());
+    public void testIgnoresForcedOrientationWhenParentHandles() {
+        final Rect fullScreenBounds = new Rect(0, 0, 1920, 1080);
+        DisplayInfo info = new DisplayInfo();
+        info.logicalWidth = fullScreenBounds.width();
+        info.logicalHeight = fullScreenBounds.height();
+        ActivityDisplay display = addNewActivityDisplayAt(info, POSITION_TOP);
 
-        final ActivityStack stack = new StackBuilder(mRootActivityContainer)
+        display.getRequestedOverrideConfiguration().orientation =
+                Configuration.ORIENTATION_LANDSCAPE;
+        display.onRequestedOverrideConfigurationChanged(
+                display.getRequestedOverrideConfiguration());
+        ActivityStack stack = new StackBuilder(mRootActivityContainer)
                 .setWindowingMode(WINDOWING_MODE_FULLSCREEN).setDisplay(display).build();
-        final TaskRecord task = stack.getChildAt(0);
-        final ActivityRecord activity = task.getRootActivity();
+        TaskRecord task = stack.getChildAt(0);
+        ActivityRecord root = task.getTopActivity();
 
-        // Wire up app window token and task.
-        doCallRealMethod().when(activity.mAppWindowToken).setOrientation(anyInt(), any(), any());
-        doCallRealMethod().when(activity.mAppWindowToken).onDescendantOrientationChanged(any(),
-                any());
-        doReturn(task.mTask).when(activity.mAppWindowToken).getParent();
+        final WindowContainer parentWindowContainer = mock(WindowContainer.class);
+        Mockito.doReturn(parentWindowContainer).when(task.mTask).getParent();
+        Mockito.doReturn(true).when(parentWindowContainer)
+                .handlesOrientationChangeFromDescendant();
 
-        // Wire up task and stack.
-        task.mTask.mTaskRecord = task;
-        doCallRealMethod().when(task.mTask).onDescendantOrientationChanged(any(), any());
-        doReturn(stack.getTaskStack()).when(task.mTask).getParent();
-
-        // Wire up stack and display content.
-        doCallRealMethod().when(stack.mTaskStack).onDescendantOrientationChanged(any(), any());
-        doReturn(display.mDisplayContent).when(stack.mTaskStack).getParent();
-
-        activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-        assertTrue("Bounds of the task should be pillarboxed.",
-                task.getBounds().width() < task.getBounds().height());
-
-        activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
-        assertTrue("Bounds of the task should be fullscreen.",
-                task.getBounds().equals(new Rect(0, 0, 1920, 1080)));
+        // Setting app to fixed portrait fits within parent, but TaskRecord shouldn't adjust the
+        // bounds because its parent says it will handle it at a later time.
+        setActivityRequestedOrientation(root, SCREEN_ORIENTATION_PORTRAIT);
+        assertEquals(root, task.getRootActivity());
+        assertEquals(SCREEN_ORIENTATION_PORTRAIT, task.getRootActivity().getOrientation());
+        assertEquals(fullScreenBounds, task.getBounds());
     }
 
     /** Ensures that the alias intent won't have target component resolved. */
diff --git a/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java b/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
index d1fe48a..bfb9193 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
@@ -28,6 +28,7 @@
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.os.IBinder;
+import android.os.PowerManager.WakeReason;
 import android.os.RemoteException;
 import android.util.proto.ProtoOutputStream;
 import android.view.IWindow;
@@ -182,11 +183,11 @@
     }
 
     @Override
-    public void startedWakingUp() {
+    public void startedWakingUp(@WakeReason int reason) {
     }
 
     @Override
-    public void finishedWakingUp() {
+    public void finishedWakingUp(@WakeReason int reason) {
     }
 
     @Override
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowContainerControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowContainerControllerTests.java
index de3567e..af8ccc9 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowContainerControllerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowContainerControllerTests.java
@@ -37,7 +37,6 @@
  * Build/Install/Run:
  *  atest FrameworksServicesTests:WindowContainerControllerTests
  */
-@FlakyTest(bugId = 74078662)
 @SmallTest
 @Presubmit
 public class WindowContainerControllerTests extends WindowTestsBase {
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java
index 8628575..a9a76c2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java
@@ -51,6 +51,7 @@
 import androidx.test.filters.SmallTest;
 
 import org.junit.Test;
+import org.mockito.Mockito;
 
 import java.util.Comparator;
 
@@ -739,6 +740,18 @@
         verify(root).onDescendantOrientationChanged(binder, activityRecord);
     }
 
+    @Test
+    public void testHandlesOrientationChangeFromDescendantProgation() {
+        final TestWindowContainerBuilder builder = new TestWindowContainerBuilder(mWm);
+        final TestWindowContainer root = spy(builder.build());
+
+        final TestWindowContainer child = root.addChildWindow();
+        assertFalse(child.handlesOrientationChangeFromDescendant());
+
+        Mockito.doReturn(true).when(root).handlesOrientationChangeFromDescendant();
+        assertTrue(child.handlesOrientationChangeFromDescendant());
+    }
+
     /* Used so we can gain access to some protected members of the {@link WindowContainer} class */
     private static class TestWindowContainer extends WindowContainer<TestWindowContainer> {
         private final int mLayer;
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
index c09cd46..be47153 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
@@ -48,6 +48,7 @@
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
@@ -263,12 +264,12 @@
 
         reset(sPowerManagerWrapper);
         first.prepareWindowToDisplayDuringRelayout(false /*wasVisible*/);
-        verify(sPowerManagerWrapper, never()).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper, never()).wakeUp(anyLong(), anyInt(), anyString());
         assertTrue(appWindowToken.canTurnScreenOn());
 
         reset(sPowerManagerWrapper);
         second.prepareWindowToDisplayDuringRelayout(false /*wasVisible*/);
-        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyInt(), anyString());
         assertFalse(appWindowToken.canTurnScreenOn());
 
         // Call prepareWindowToDisplayDuringRelayout for two window that have FLAG_TURN_SCREEN_ON
@@ -279,12 +280,12 @@
 
         reset(sPowerManagerWrapper);
         first.prepareWindowToDisplayDuringRelayout(false /*wasVisible*/);
-        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyInt(), anyString());
         assertFalse(appWindowToken.canTurnScreenOn());
 
         reset(sPowerManagerWrapper);
         second.prepareWindowToDisplayDuringRelayout(false /*wasVisible*/);
-        verify(sPowerManagerWrapper, never()).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper, never()).wakeUp(anyLong(), anyInt(), anyString());
         assertFalse(appWindowToken.canTurnScreenOn());
 
         // Call prepareWindowToDisplayDuringRelayout for a windows that are not children of an
@@ -300,11 +301,11 @@
 
         reset(sPowerManagerWrapper);
         firstWindow.prepareWindowToDisplayDuringRelayout(false /*wasVisible*/);
-        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyInt(), anyString());
 
         reset(sPowerManagerWrapper);
         secondWindow.prepareWindowToDisplayDuringRelayout(false /*wasVisible*/);
-        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyInt(), anyString());
     }
 
     @Test
@@ -435,6 +436,6 @@
         root.mAttrs.flags |= WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON;
 
         root.prepareWindowToDisplayDuringRelayout(wasVisible /*wasVisible*/);
-        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyString());
+        verify(sPowerManagerWrapper).wakeUp(anyLong(), anyInt(), anyString());
     }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowTokenTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowTokenTests.java
index 3048f1a..d556886 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowTokenTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowTokenTests.java
@@ -39,7 +39,6 @@
  * Build/Install/Run:
  *  atest FrameworksServicesTests:WindowTokenTests
  */
-@FlakyTest(bugId = 74078662)
 @SmallTest
 @Presubmit
 public class WindowTokenTests extends WindowTestsBase {
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowTracingTest.java b/services/tests/wmtests/src/com/android/server/wm/WindowTracingTest.java
index b81a8e7..b6b9a86 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowTracingTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowTracingTest.java
@@ -60,7 +60,6 @@
  * Build/Install/Run:
  *  atest FrameworksServicesTests:WindowTracingTest
  */
-@FlakyTest(bugId = 74078662)
 @SmallTest
 @Presubmit
 public class WindowTracingTest {
diff --git a/services/tests/wmtests/src/com/android/server/wm/utils/RotationCacheTest.java b/services/tests/wmtests/src/com/android/server/wm/utils/RotationCacheTest.java
index 33f34b4..05d8237 100644
--- a/services/tests/wmtests/src/com/android/server/wm/utils/RotationCacheTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/utils/RotationCacheTest.java
@@ -37,7 +37,6 @@
  *  atest WmTests:RotationCacheTest
  */
 @SmallTest
-@FlakyTest(bugId = 74078662)
 @Presubmit
 public class RotationCacheTest {
 
diff --git a/services/usage/java/com/android/server/usage/UsageStatsService.java b/services/usage/java/com/android/server/usage/UsageStatsService.java
index a6d7ee6..df2f455 100644
--- a/services/usage/java/com/android/server/usage/UsageStatsService.java
+++ b/services/usage/java/com/android/server/usage/UsageStatsService.java
@@ -493,6 +493,8 @@
             switch (event.mEventType) {
                 case Event.ACTIVITY_RESUMED:
                     synchronized (mVisibleActivities) {
+                        // check if this activity has already been resumed
+                        if (mVisibleActivities.get(event.mInstanceId) != null) break;
                         mVisibleActivities.put(event.mInstanceId, event.getClassName());
                         try {
                             mAppTimeLimit.noteUsageStart(packageName, userId);
diff --git a/startop/view_compiler/Android.bp b/startop/view_compiler/Android.bp
index 37caeb2..f5b4308 100644
--- a/startop/view_compiler/Android.bp
+++ b/startop/view_compiler/Android.bp
@@ -58,8 +58,6 @@
         "util.cc",
         "layout_validation.cc",
     ],
-    // b/123880763, clang-tidy analyzer has segmentation fault with dex_builder.cc
-    tidy_checks: ["-clang-analyzer-*"],
     host_supported: true,
 }
 
diff --git a/startop/view_compiler/dex_builder.cc b/startop/view_compiler/dex_builder.cc
index 4c1a0dc7..6047e8c 100644
--- a/startop/view_compiler/dex_builder.cc
+++ b/startop/view_compiler/dex_builder.cc
@@ -426,7 +426,7 @@
     // Some of the registers don't fit in the four bit short form of the invoke
     // instruction, so we need to do an invoke/range. To do this, we need to
     // first move all the arguments into contiguous temporary registers.
-    std::array<Value, kMaxArgs> scratch{GetScratchRegisters<kMaxArgs>()};
+    std::array<Value, kMaxArgs> scratch = GetScratchRegisters<kMaxArgs>();
 
     const auto& prototype = dex_->GetPrototypeByMethodId(instruction.method_id());
     CHECK(prototype.has_value());
diff --git a/telecomm/java/android/telecom/ConferenceParticipant.java b/telecomm/java/android/telecom/ConferenceParticipant.java
index 20b04eb..6317770 100644
--- a/telecomm/java/android/telecom/ConferenceParticipant.java
+++ b/telecomm/java/android/telecom/ConferenceParticipant.java
@@ -19,6 +19,10 @@
 import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.telephony.PhoneConstants;
 
 /**
  * Parcelable representation of a participant's state in a conference call.
@@ -27,6 +31,11 @@
 public class ConferenceParticipant implements Parcelable {
 
     /**
+     * RFC5767 states that a SIP URI with an unknown number should use an address of
+     * {@code anonymous@anonymous.invalid}.  E.g. the host name is anonymous.invalid.
+     */
+    private static final String ANONYMOUS_INVALID_HOST = "anonymous.invalid";
+    /**
      * The conference participant's handle (e.g., phone number).
      */
     private final Uri mHandle;
@@ -50,6 +59,16 @@
     private final int mState;
 
     /**
+     * The connect time of the participant.
+     */
+    private long mConnectTime;
+
+    /**
+     * The connect elapsed time of the participant.
+     */
+    private long mConnectElapsedTime;
+
+    /**
      * Creates an instance of {@code ConferenceParticipant}.
      *
      * @param handle      The conference participant's handle (e.g., phone number).
@@ -92,6 +111,54 @@
     }
 
     /**
+     * Determines the number presentation for a conference participant.  Per RFC5767, if the host
+     * name contains {@code anonymous.invalid} we can assume that there is no valid caller ID
+     * information for the caller, otherwise we'll assume that the URI can be shown.
+     *
+     * @return The number presentation.
+     */
+    @VisibleForTesting
+    public int getParticipantPresentation() {
+        Uri address = getHandle();
+        if (address == null) {
+            return PhoneConstants.PRESENTATION_RESTRICTED;
+        }
+
+        String number = address.getSchemeSpecificPart();
+        // If no number, bail early and set restricted presentation.
+        if (TextUtils.isEmpty(number)) {
+            return PhoneConstants.PRESENTATION_RESTRICTED;
+        }
+        // Per RFC3261, the host name portion can also potentially include extra information:
+        // E.g. sip:anonymous1@anonymous.invalid;legid=1
+        // In this case, hostName will be anonymous.invalid and there is an extra parameter for
+        // legid=1.
+        // Parameters are optional, and the address (e.g. test@test.com) will always be the first
+        // part, with any parameters coming afterwards.
+        String [] hostParts = number.split("[;]");
+        String addressPart = hostParts[0];
+
+        // Get the number portion from the address part.
+        // This will typically be formatted similar to: 6505551212@test.com
+        String [] numberParts = addressPart.split("[@]");
+
+        // If we can't parse the host name out of the URI, then there is probably other data
+        // present, and is likely a valid SIP URI.
+        if (numberParts.length != 2) {
+            return PhoneConstants.PRESENTATION_ALLOWED;
+        }
+        String hostName = numberParts[1];
+
+        // If the hostname portion of the SIP URI is the invalid host string, presentation is
+        // restricted.
+        if (hostName.equals(ANONYMOUS_INVALID_HOST)) {
+            return PhoneConstants.PRESENTATION_RESTRICTED;
+        }
+
+        return PhoneConstants.PRESENTATION_ALLOWED;
+    }
+
+    /**
      * Writes the {@code ConferenceParticipant} to a parcel.
      *
      * @param dest The Parcel in which the object should be written.
@@ -121,6 +188,10 @@
         sb.append(Log.pii(mEndpoint));
         sb.append(" State: ");
         sb.append(Connection.stateToString(mState));
+        sb.append(" ConnectTime: ");
+        sb.append(getConnectTime());
+        sb.append(" ConnectElapsedTime: ");
+        sb.append(getConnectElapsedTime());
         sb.append("]");
         return sb.toString();
     }
@@ -155,4 +226,26 @@
     public int getState() {
         return mState;
     }
+
+    /**
+     * The connect time of the participant to the conference.
+     */
+    public long getConnectTime() {
+        return mConnectTime;
+    }
+
+    public void setConnectTime(long connectTime) {
+        this.mConnectTime = connectTime;
+    }
+
+    /**
+     * The connect elpased time of the participant to the conference.
+     */
+    public long getConnectElapsedTime() {
+        return mConnectElapsedTime;
+    }
+
+    public void setConnectElapsedTime(long connectElapsedTime) {
+        mConnectElapsedTime = connectElapsedTime;
+    }
 }
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index 05d5a13..bd0d4ae 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -16,10 +16,6 @@
 
 package android.telecom;
 
-import com.android.internal.os.SomeArgs;
-import com.android.internal.telecom.IVideoCallback;
-import com.android.internal.telecom.IVideoProvider;
-
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
@@ -43,6 +39,10 @@
 import android.util.ArraySet;
 import android.view.Surface;
 
+import com.android.internal.os.SomeArgs;
+import com.android.internal.telecom.IVideoCallback;
+import com.android.internal.telecom.IVideoProvider;
+
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
diff --git a/telecomm/java/android/telecom/DefaultDialerManager.java b/telecomm/java/android/telecom/DefaultDialerManager.java
index 57ae5d3..aac0956d 100644
--- a/telecomm/java/android/telecom/DefaultDialerManager.java
+++ b/telecomm/java/android/telecom/DefaultDialerManager.java
@@ -78,7 +78,7 @@
         try {
             RoleManagerCallback.Future cb = new RoleManagerCallback.Future();
             context.getSystemService(RoleManager.class).addRoleHolderAsUser(
-                    RoleManager.ROLE_DIALER, packageName, UserHandle.of(user),
+                    RoleManager.ROLE_DIALER, packageName, 0, UserHandle.of(user),
                     AsyncTask.THREAD_POOL_EXECUTOR, cb);
             cb.get(5, TimeUnit.SECONDS);
             return true;
diff --git a/telecomm/java/android/telecom/DisconnectCause.java b/telecomm/java/android/telecom/DisconnectCause.java
index 1de67a5..5a97c94 100644
--- a/telecomm/java/android/telecom/DisconnectCause.java
+++ b/telecomm/java/android/telecom/DisconnectCause.java
@@ -16,9 +16,9 @@
 
 package android.telecom;
 
+import android.media.ToneGenerator;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.media.ToneGenerator;
 import android.text.TextUtils;
 
 import java.util.Objects;
@@ -91,6 +91,12 @@
      */
     public static final String REASON_IMS_ACCESS_BLOCKED = "REASON_IMS_ACCESS_BLOCKED";
 
+    /**
+     * Reason code, which indicates that the conference call is simulating single party conference.
+     * @hide
+     */
+    public static final String REASON_EMULATING_SINGLE_CALL = "EMULATING_SINGLE_CALL";
+
     private int mDisconnectCode;
     private CharSequence mDisconnectLabel;
     private CharSequence mDisconnectDescription;
diff --git a/telephony/java/com/android/internal/telephony/SmsApplication.java b/telephony/java/com/android/internal/telephony/SmsApplication.java
index d3420ee..7478a00 100644
--- a/telephony/java/com/android/internal/telephony/SmsApplication.java
+++ b/telephony/java/com/android/internal/telephony/SmsApplication.java
@@ -636,7 +636,7 @@
             // Update the setting.
             RoleManagerCallback.Future res = new RoleManagerCallback.Future();
             context.getSystemService(RoleManager.class).addRoleHolderAsUser(
-                    RoleManager.ROLE_SMS, applicationData.mPackageName, UserHandle.of(userId),
+                    RoleManager.ROLE_SMS, applicationData.mPackageName, 0, UserHandle.of(userId),
                     AsyncTask.THREAD_POOL_EXECUTOR, res);
             try {
                 res.get(5, TimeUnit.SECONDS);