Merge "Link to death for pullers" into rvc-dev
diff --git a/aidl_api/libincremental_aidl/current/android/os/incremental/IncrementalFileSystemControlParcel.aidl b/aidl_api/libincremental_aidl/current/android/os/incremental/IncrementalFileSystemControlParcel.aidl
deleted file mode 100644
index d777e34..0000000
--- a/aidl_api/libincremental_aidl/current/android/os/incremental/IncrementalFileSystemControlParcel.aidl
+++ /dev/null
@@ -1,24 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
-// edit this file. It looks like you are doing that because you have modified
-// an AIDL interface in a backward-incompatible way, e.g., deleting a function
-// from an interface or a field from a parcelable and it broke the build. That
-// breakage is intended.
-//
-// You must not make a backward incompatible changes to the AIDL files built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.os.incremental;
-/* @hide */
-parcelable IncrementalFileSystemControlParcel {
-  ParcelFileDescriptor cmd;
-  ParcelFileDescriptor pendingReads;
-  ParcelFileDescriptor log;
-}
diff --git a/aidl_api/libincremental_manager_aidl/current/android/os/incremental/IIncrementalService.aidl b/aidl_api/libincremental_manager_aidl/current/android/os/incremental/IIncrementalService.aidl
deleted file mode 100644
index 5e1f013..0000000
--- a/aidl_api/libincremental_manager_aidl/current/android/os/incremental/IIncrementalService.aidl
+++ /dev/null
@@ -1,44 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
-// edit this file. It looks like you are doing that because you have modified
-// an AIDL interface in a backward-incompatible way, e.g., deleting a function
-// from an interface or a field from a parcelable and it broke the build. That
-// breakage is intended.
-//
-// You must not make a backward incompatible changes to the AIDL files built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.os.incremental;
-/* @hide */
-interface IIncrementalService {
-  int openStorage(in @utf8InCpp String path);
-  int createStorage(in @utf8InCpp String path, in android.content.pm.DataLoaderParamsParcel params, in android.content.pm.IDataLoaderStatusListener listener, int createMode);
-  int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode);
-  int makeBindMount(int storageId, in @utf8InCpp String sourcePath, in @utf8InCpp String targetFullPath, int bindType);
-  int deleteBindMount(int storageId, in @utf8InCpp String targetFullPath);
-  int makeDirectory(int storageId, in @utf8InCpp String path);
-  int makeDirectories(int storageId, in @utf8InCpp String path);
-  int makeFile(int storageId, in @utf8InCpp String path, in android.os.incremental.IncrementalNewFileParams params);
-  int makeFileFromRange(int storageId, in @utf8InCpp String targetPath, in @utf8InCpp String sourcePath, long start, long end);
-  int makeLink(int sourceStorageId, in @utf8InCpp String sourcePath, int destStorageId, in @utf8InCpp String destPath);
-  int unlink(int storageId, in @utf8InCpp String path);
-  boolean isFileRangeLoaded(int storageId, in @utf8InCpp String path, long start, long end);
-  byte[] getMetadataByPath(int storageId, in @utf8InCpp String path);
-  byte[] getMetadataById(int storageId, in byte[] fileId);
-  boolean startLoading(int storageId);
-  void deleteStorage(int storageId);
-  boolean configureNativeBinaries(int storageId, in @utf8InCpp String apkFullPath, in @utf8InCpp String libDirRelativePath, in @utf8InCpp String abi);
-  const int CREATE_MODE_TEMPORARY_BIND = 1;
-  const int CREATE_MODE_PERMANENT_BIND = 2;
-  const int CREATE_MODE_CREATE = 4;
-  const int CREATE_MODE_OPEN_EXISTING = 8;
-  const int BIND_TEMPORARY = 0;
-  const int BIND_PERMANENT = 1;
-}
diff --git a/aidl_api/libincremental_manager_aidl/current/android/os/incremental/IncrementalNewFileParams.aidl b/aidl_api/libincremental_manager_aidl/current/android/os/incremental/IncrementalNewFileParams.aidl
deleted file mode 100644
index c737877..0000000
--- a/aidl_api/libincremental_manager_aidl/current/android/os/incremental/IncrementalNewFileParams.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
-// edit this file. It looks like you are doing that because you have modified
-// an AIDL interface in a backward-incompatible way, e.g., deleting a function
-// from an interface or a field from a parcelable and it broke the build. That
-// breakage is intended.
-//
-// You must not make a backward incompatible changes to the AIDL files built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.os.incremental;
-/* @hide */
-parcelable IncrementalNewFileParams {
-  long size;
-  byte[] fileId;
-  byte[] metadata;
-  @nullable byte[] signature;
-}
diff --git a/apex/statsd/framework/Android.bp b/apex/statsd/framework/Android.bp
index 7480ec8..6f29141 100644
--- a/apex/statsd/framework/Android.bp
+++ b/apex/statsd/framework/Android.bp
@@ -146,7 +146,8 @@
     visibility: [
         "//frameworks/base", // Framework
         "//frameworks/base/apex/statsd", // statsd apex
-        "//frameworks/opt/net/wifi/service" // wifi service
+        "//frameworks/opt/net/wifi/service", // wifi service
+        "//packages/providers/MediaProvider", // MediaProvider apk
     ],
 }
 
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index a321460..20f9e76 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -337,6 +337,7 @@
         "tests/external/StatsPullerManager_test.cpp",
         "tests/FieldValue_test.cpp",
         "tests/guardrail/StatsdStats_test.cpp",
+        "tests/HashableDimensionKey_test.cpp",
         "tests/indexed_priority_queue_test.cpp",
         "tests/log_event/LogEventQueue_test.cpp",
         "tests/LogEntryMatcher_test.cpp",
diff --git a/cmds/statsd/src/FieldValue.h b/cmds/statsd/src/FieldValue.h
index 967fd32..3536e5a 100644
--- a/cmds/statsd/src/FieldValue.h
+++ b/cmds/statsd/src/FieldValue.h
@@ -16,6 +16,7 @@
 #pragma once
 
 #include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
+#include "annotations.h"
 
 namespace android {
 namespace os {
@@ -357,6 +358,56 @@
     Value& operator=(const Value& that);
 };
 
+class Annotations {
+public:
+    Annotations() {}
+
+    // This enum stores where particular annotations can be found in the
+    // bitmask. Note that these pos do not correspond to annotation ids.
+    enum {
+        NESTED_POS = 0x0,
+        PRIMARY_POS = 0x1,
+        EXCLUSIVE_POS = 0x2
+    };
+
+    inline void setNested(bool nested) { setBitmaskAtPos(NESTED_POS, nested); }
+
+    inline void setPrimaryField(bool primary) { setBitmaskAtPos(PRIMARY_POS, primary); }
+
+    inline void setExclusiveState(bool exclusive) { setBitmaskAtPos(EXCLUSIVE_POS, exclusive); }
+
+    inline void setResetState(int resetState) { mResetState = resetState; }
+
+    // Default value = false
+    inline bool isNested() const { return getValueFromBitmask(NESTED_POS); }
+
+    // Default value = false
+    inline bool isPrimaryField() const { return getValueFromBitmask(PRIMARY_POS); }
+
+    // Default value = false
+    inline bool isExclusiveState() const { return getValueFromBitmask(EXCLUSIVE_POS); }
+
+    // If a reset state is not sent in the StatsEvent, returns -1. Note that a
+    // reset satate is only sent if and only if a reset should be triggered.
+    inline int getResetState() const { return mResetState; }
+
+private:
+    inline void setBitmaskAtPos(int pos, bool value) {
+        mBooleanBitmask &= ~(1 << pos); // clear
+        mBooleanBitmask |= (value << pos); // set
+    }
+
+    inline bool getValueFromBitmask(int pos) const {
+        return (mBooleanBitmask >> pos) & 0x1;
+    }
+
+    // This is a bitmask over all annotations stored in boolean form. Because
+    // there are only 3 booleans, just one byte is required.
+    uint8_t mBooleanBitmask = 0;
+
+    int mResetState = -1;
+};
+
 /**
  * Represents a log item, or a dimension item (They are essentially the same).
  */
@@ -384,6 +435,7 @@
 
     Field mField;
     Value mValue;
+    Annotations mAnnotations;
 };
 
 bool HasPositionANY(const FieldMatcher& matcher);
diff --git a/cmds/statsd/src/HashableDimensionKey.cpp b/cmds/statsd/src/HashableDimensionKey.cpp
index 23d8f59..29249f4 100644
--- a/cmds/statsd/src/HashableDimensionKey.cpp
+++ b/cmds/statsd/src/HashableDimensionKey.cpp
@@ -230,6 +230,47 @@
     }
 }
 
+bool containsLinkedStateValues(const HashableDimensionKey& whatKey,
+                               const HashableDimensionKey& primaryKey,
+                               const vector<Metric2State>& stateLinks, const int32_t stateAtomId) {
+    if (whatKey.getValues().size() < primaryKey.getValues().size()) {
+        ALOGE("Contains linked values false: whatKey is too small");
+        return false;
+    }
+
+    for (const auto& primaryValue : primaryKey.getValues()) {
+        bool found = false;
+        for (const auto& whatValue : whatKey.getValues()) {
+            if (linked(stateLinks, stateAtomId, primaryValue.mField, whatValue.mField) &&
+                primaryValue.mValue == whatValue.mValue) {
+                found = true;
+                break;
+            }
+        }
+        if (!found) {
+            return false;
+        }
+    }
+    return true;
+}
+
+bool linked(const vector<Metric2State>& stateLinks, const int32_t stateAtomId,
+            const Field& stateField, const Field& metricField) {
+    for (auto stateLink : stateLinks) {
+        if (stateLink.stateAtomId != stateAtomId) {
+            continue;
+        }
+
+        for (size_t i = 0; i < stateLink.stateFields.size(); i++) {
+            if (stateLink.stateFields[i].mMatcher == stateField &&
+                stateLink.metricFields[i].mMatcher == metricField) {
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
 bool LessThan(const vector<FieldValue>& s1, const vector<FieldValue>& s2) {
     if (s1.size() != s2.size()) {
         return s1.size() < s2.size();
diff --git a/cmds/statsd/src/HashableDimensionKey.h b/cmds/statsd/src/HashableDimensionKey.h
index a766bba..33a5024 100644
--- a/cmds/statsd/src/HashableDimensionKey.h
+++ b/cmds/statsd/src/HashableDimensionKey.h
@@ -110,6 +110,10 @@
         return mStateValuesKey;
     }
 
+    inline HashableDimensionKey* getMutableStateValuesKey() {
+        return &mStateValuesKey;
+    }
+
     inline void setStateValuesKey(const HashableDimensionKey& key) {
         mStateValuesKey = key;
     }
@@ -169,6 +173,32 @@
 void getDimensionForState(const std::vector<FieldValue>& eventValues, const Metric2State& link,
                           HashableDimensionKey* statePrimaryKey);
 
+/**
+ * Returns true if the primaryKey values are a subset of the whatKey values.
+ * The values from the primaryKey come from the state atom, so we need to
+ * check that a link exists between the state atom field and what atom field.
+ *
+ * Example:
+ * whatKey = [Atom: 10, {uid: 1005, wakelock_name: "compose"}]
+ * statePrimaryKey = [Atom: 27, {uid: 1005}]
+ * Returns true IF one of the Metric2State links Atom 10's uid to Atom 27's uid
+ *
+ * Example:
+ * whatKey = [Atom: 10, {uid: 1005, wakelock_name: "compose"}]
+ * statePrimaryKey = [Atom: 59, {uid: 1005, package_name: "system"}]
+ * Returns false
+ */
+bool containsLinkedStateValues(const HashableDimensionKey& whatKey,
+                               const HashableDimensionKey& primaryKey,
+                               const std::vector<Metric2State>& stateLinks,
+                               const int32_t stateAtomId);
+
+/**
+ * Returns true if there is a Metric2State link that links the stateField and
+ * the metricField (they are equal fields from different atoms).
+ */
+bool linked(const std::vector<Metric2State>& stateLinks, const int32_t stateAtomId,
+            const Field& stateField, const Field& metricField);
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/StatsLogProcessor.h b/cmds/statsd/src/StatsLogProcessor.h
index 14585c3..97512ed 100644
--- a/cmds/statsd/src/StatsLogProcessor.h
+++ b/cmds/statsd/src/StatsLogProcessor.h
@@ -334,6 +334,11 @@
     FRIEND_TEST(DurationMetricE2eTest, TestWithCondition);
     FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedCondition);
     FRIEND_TEST(DurationMetricE2eTest, TestWithActivationAndSlicedCondition);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedState);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithConditionAndSlicedState);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStateMapped);
+    FRIEND_TEST(DurationMetricE2eTest, TestSlicedStatePrimaryFieldsNotSubsetDimInWhat);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSubset);
 
     FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState);
     FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithDimensions);
diff --git a/cmds/statsd/src/annotations.h b/cmds/statsd/src/annotations.h
new file mode 100644
index 0000000..1e9390e
--- /dev/null
+++ b/cmds/statsd/src/annotations.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+namespace android {
+namespace os {
+namespace statsd {
+
+const uint8_t ANNOTATION_ID_IS_UID = 1;
+const uint8_t ANNOTATION_ID_TRUNCATE_TIMESTAMP = 2;
+const uint8_t ANNOTATION_ID_STATE_OPTION = 3;
+const uint8_t ANNOTATION_ID_RESET_STATE = 5;
+const uint8_t ANNOTATION_ID_STATE_NESTED = 6;
+
+const int32_t STATE_OPTION_PRIMARY_FIELD = 1;
+const int32_t STATE_OPTION_EXCLUSIVE_STATE = 2;
+const int32_t STATE_OPTION_PRIMARY_FIELD_FIRST_UID = 3;
+
+} // namespace statsd
+} // namespace os
+} // namespace android
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 6a4338f..5cd00c3 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -123,7 +123,8 @@
         BatteryLevelChanged battery_level_changed =
                 30 [(module) = "framework", (module) = "statsdtest"];
         ChargingStateChanged charging_state_changed = 31 [(module) = "framework"];
-        PluggedStateChanged plugged_state_changed = 32 [(module) = "framework"];
+        PluggedStateChanged plugged_state_changed = 32
+                [(module) = "framework", (module) = "statsdtest"];
         InteractiveStateChanged interactive_state_changed = 33 [(module) = "framework"];
         TouchEventReported touch_event_reported = 34;
         WakeupAlarmOccurred wakeup_alarm_occurred = 35 [(module) = "framework"];
@@ -5810,7 +5811,7 @@
  */
 message PackageNotificationPreferences {
     // Uid under which the package is installed.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // Notification importance, which specifies when and how a notification is displayed.
     // Specified under core/java/android/app/NotificationManager.java.
     optional int32 importance = 2;
@@ -5827,7 +5828,7 @@
  */
 message PackageNotificationChannelPreferences {
     // Uid under which the package is installed.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // Channel's ID. Should always be available.
     optional string channel_id = 2;
     // Channel's name. Should always be available.
@@ -5850,7 +5851,7 @@
  */
 message PackageNotificationChannelGroupPreferences {
     // Uid under which the package is installed.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // Channel Group's ID. Should always be available.
     optional string group_id = 2;
     // Channel Group's name. Should always be available.
diff --git a/cmds/statsd/src/logd/LogEvent.cpp b/cmds/statsd/src/logd/LogEvent.cpp
index 3b3d0b6..a6ae389 100644
--- a/cmds/statsd/src/logd/LogEvent.cpp
+++ b/cmds/statsd/src/logd/LogEvent.cpp
@@ -17,6 +17,7 @@
 #define DEBUG false  // STOPSHIP if true
 #include "logd/LogEvent.h"
 
+#include "annotations.h"
 #include "stats_log_util.h"
 #include "statslog_statsd.h"
 
@@ -447,6 +448,7 @@
 
 void LogEvent::parseAttributionChain(int32_t* pos, int32_t depth, bool* last,
                                      uint8_t numAnnotations) {
+    int firstUidInChainIndex = mValues.size();
     int32_t numNodes = readNextValue<uint8_t>();
     for (pos[1] = 1; pos[1] <= numNodes; pos[1]++) {
         last[1] = (pos[1] == numNodes);
@@ -461,26 +463,103 @@
         parseString(pos, /*depth=*/2, last, /*numAnnotations=*/0);
     }
 
-    parseAnnotations(numAnnotations);
+    parseAnnotations(numAnnotations, firstUidInChainIndex);
 
     pos[1] = pos[2] = 1;
     last[1] = last[2] = false;
 }
 
-// TODO(b/151109630): store annotation information within LogEvent
-void LogEvent::parseAnnotations(uint8_t numAnnotations) {
+void LogEvent::parseIsUidAnnotation(uint8_t annotationType) {
+    if (mValues.empty() || annotationType != BOOL_TYPE) {
+        mValid = false;
+        return;
+    }
+
+    bool isUid = readNextValue<uint8_t>();
+    if (isUid) mUidFieldIndex = mValues.size() - 1;
+}
+
+void LogEvent::parseTruncateTimestampAnnotation(uint8_t annotationType) {
+    if (!mValues.empty() || annotationType != BOOL_TYPE) {
+        mValid = false;
+        return;
+    }
+
+    mTruncateTimestamp = readNextValue<uint8_t>();
+}
+
+void LogEvent::parseStateOptionAnnotation(uint8_t annotationType, int firstUidInChainIndex) {
+    if (mValues.empty() || annotationType != INT32_TYPE) {
+        mValid = false;
+        return;
+    }
+
+    int32_t stateOption = readNextValue<int32_t>();
+    switch (stateOption) {
+        case STATE_OPTION_EXCLUSIVE_STATE:
+            mValues[mValues.size() - 1].mAnnotations.setExclusiveState(true);
+            break;
+        case STATE_OPTION_PRIMARY_FIELD:
+            mValues[mValues.size() - 1].mAnnotations.setPrimaryField(true);
+            break;
+        case STATE_OPTION_PRIMARY_FIELD_FIRST_UID:
+            if (firstUidInChainIndex == -1) {
+                mValid = false;
+            } else {
+                mValues[firstUidInChainIndex].mAnnotations.setPrimaryField(true);
+            }
+            break;
+        default:
+            mValid = false;
+    }
+}
+
+void LogEvent::parseResetStateAnnotation(uint8_t annotationType) {
+    if (mValues.empty() || annotationType != INT32_TYPE) {
+        mValid = false;
+        return;
+    }
+
+    int32_t resetState = readNextValue<int32_t>();
+    mValues[mValues.size() - 1].mAnnotations.setResetState(resetState);
+}
+
+void LogEvent::parseStateNestedAnnotation(uint8_t annotationType) {
+    if (mValues.empty() || annotationType != BOOL_TYPE) {
+        mValid = false;
+        return;
+    }
+
+    bool nested = readNextValue<uint8_t>();
+    mValues[mValues.size() - 1].mAnnotations.setNested(nested);
+}
+
+// firstUidInChainIndex is a default parameter that is only needed when parsing
+// annotations for attribution chains.
+void LogEvent::parseAnnotations(uint8_t numAnnotations, int firstUidInChainIndex) {
     for (uint8_t i = 0; i < numAnnotations; i++) {
-        /*uint8_t annotationId = */ readNextValue<uint8_t>();
+        uint8_t annotationId = readNextValue<uint8_t>();
         uint8_t annotationType = readNextValue<uint8_t>();
-        switch (annotationType) {
-            case BOOL_TYPE:
-                /*bool annotationValue = */ readNextValue<uint8_t>();
+
+        switch (annotationId) {
+            case ANNOTATION_ID_IS_UID:
+                parseIsUidAnnotation(annotationType);
                 break;
-            case INT32_TYPE:
-                /*int32_t annotationValue =*/ readNextValue<int32_t>();
+            case ANNOTATION_ID_TRUNCATE_TIMESTAMP:
+                parseTruncateTimestampAnnotation(annotationType);
+                break;
+            case ANNOTATION_ID_STATE_OPTION:
+                parseStateOptionAnnotation(annotationType, firstUidInChainIndex);
+                break;
+            case ANNOTATION_ID_RESET_STATE:
+                parseResetStateAnnotation(annotationType);
+                break;
+            case ANNOTATION_ID_STATE_NESTED:
+                parseStateNestedAnnotation(annotationType);
                 break;
             default:
                 mValid = false;
+                return;
         }
     }
 }
@@ -509,8 +588,8 @@
     typeInfo = readNextValue<uint8_t>();
     if (getTypeId(typeInfo) != INT32_TYPE) mValid = false;
     mTagId = readNextValue<int32_t>();
-    parseAnnotations(getNumAnnotations(typeInfo)); // atom-level annotations
     numElements--;
+    parseAnnotations(getNumAnnotations(typeInfo)); // atom-level annotations
 
 
     for (pos[0] = 1; pos[0] <= numElements && mValid; pos[0]++) {
@@ -544,6 +623,7 @@
                 break;
             case ATTRIBUTION_CHAIN_TYPE:
                 parseAttributionChain(pos, /*depth=*/0, last, getNumAnnotations(typeInfo));
+                if (mAttributionChainIndex == -1) mAttributionChainIndex = pos[0];
                 break;
             default:
                 mValid = false;
diff --git a/cmds/statsd/src/logd/LogEvent.h b/cmds/statsd/src/logd/LogEvent.h
index 6537f13..0a89be4 100644
--- a/cmds/statsd/src/logd/LogEvent.h
+++ b/cmds/statsd/src/logd/LogEvent.h
@@ -206,6 +206,32 @@
         return &mValues;
     }
 
+    // Default value = false
+    inline bool shouldTruncateTimestamp() {
+        return mTruncateTimestamp;
+    }
+
+    // Returns the index of the uid field within the FieldValues vector if the
+    // uid exists. If there is no uid field, returns -1.
+    //
+    // If the index within the atom definition is desired, do the following:
+    //    int vectorIndex = LogEvent.getUidFieldIndex();
+    //    if (vectorIndex != -1) {
+    //        FieldValue& v = LogEvent.getValues()[vectorIndex];
+    //        int atomIndex = v.mField.getPosAtDepth(0);
+    //    }
+    // Note that atomIndex is 1-indexed.
+    inline int getUidFieldIndex() {
+        return mUidFieldIndex;
+    }
+
+    // Returns the index of (the first) attribution chain within the atom
+    // definition. Note that the value is 1-indexed. If there is no attribution
+    // chain, returns -1.
+    inline int getAttributionChainIndex() {
+        return mAttributionChainIndex;
+    }
+
     inline LogEvent makeCopy() {
         return LogEvent(*this);
     }
@@ -240,7 +266,13 @@
     void parseByteArray(int32_t* pos, int32_t depth, bool* last, uint8_t numAnnotations);
     void parseKeyValuePairs(int32_t* pos, int32_t depth, bool* last, uint8_t numAnnotations);
     void parseAttributionChain(int32_t* pos, int32_t depth, bool* last, uint8_t numAnnotations);
-    void parseAnnotations(uint8_t numAnnotations);
+
+    void parseAnnotations(uint8_t numAnnotations, int firstUidInChainIndex = -1);
+    void parseIsUidAnnotation(uint8_t annotationType);
+    void parseTruncateTimestampAnnotation(uint8_t annotationType);
+    void parseStateOptionAnnotation(uint8_t annotationType, int firstUidInChainIndex);
+    void parseResetStateAnnotation(uint8_t annotationType);
+    void parseStateNestedAnnotation(uint8_t annotationType);
 
     /**
      * The below three variables are only valid during the execution of
@@ -322,6 +354,11 @@
 
     // The pid of the logging client (defaults to -1).
     int32_t mLogPid = -1;
+
+    // Annotations
+    bool mTruncateTimestamp = false;
+    int mUidFieldIndex = -1;
+    int mAttributionChainIndex = -1;
 };
 
 void writeExperimentIdsToProto(const std::vector<int64_t>& experimentIds, std::vector<uint8_t>* protoOut);
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.cpp b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
index e85b975..0de92f3 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
@@ -55,6 +55,7 @@
 const int FIELD_ID_DIMENSION_IN_WHAT = 1;
 const int FIELD_ID_BUCKET_INFO = 3;
 const int FIELD_ID_DIMENSION_LEAF_IN_WHAT = 4;
+const int FIELD_ID_SLICE_BY_STATE = 6;
 // for DurationBucketInfo
 const int FIELD_ID_DURATION = 3;
 const int FIELD_ID_BUCKET_NUM = 4;
@@ -115,6 +116,14 @@
     }
     mUnSlicedPartCondition = ConditionState::kUnknown;
 
+    for (const auto& stateLink : metric.state_link()) {
+        Metric2State ms;
+        ms.stateAtomId = stateLink.state_atom_id();
+        translateFieldMatcher(stateLink.fields_in_what(), &ms.metricFields);
+        translateFieldMatcher(stateLink.fields_in_state(), &ms.stateFields);
+        mMetric2StateLinks.push_back(ms);
+    }
+
     mUseWhatDimensionAsInternalDimension = equalDimensions(mDimensionsInWhat, mInternalDimensions);
     if (mWizard != nullptr && mConditionTrackerIndex >= 0 &&
             mMetric2ConditionLinks.size() == 1) {
@@ -150,21 +159,49 @@
     return anomalyTracker;
 }
 
+void DurationMetricProducer::onStateChanged(const int64_t eventTimeNs, const int32_t atomId,
+                                            const HashableDimensionKey& primaryKey,
+                                            const int32_t oldState, const int32_t newState) {
+    // Create a FieldValue object to hold the new state.
+    FieldValue value;
+    value.mValue.setInt(newState);
+    // Check if this metric has a StateMap. If so, map the new state value to
+    // the correct state group id.
+    mapStateValue(atomId, &value);
+
+    flushIfNeededLocked(eventTimeNs);
+
+    // Each duration tracker is mapped to a different whatKey (a set of values from the
+    // dimensionsInWhat fields). We notify all trackers iff the primaryKey field values from the
+    // state change event are a subset of the tracker's whatKey field values.
+    //
+    // Ex. For a duration metric dimensioned on uid and tag:
+    // DurationTracker1 whatKey = uid: 1001, tag: 1
+    // DurationTracker2 whatKey = uid: 1002, tag 1
+    //
+    // If the state change primaryKey = uid: 1001, we only notify DurationTracker1 of a state
+    // change.
+    for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
+        if (!containsLinkedStateValues(whatIt.first, primaryKey, mMetric2StateLinks, atomId)) {
+            continue;
+        }
+        whatIt.second->onStateChanged(eventTimeNs, atomId, value);
+    }
+}
+
 unique_ptr<DurationTracker> DurationMetricProducer::createDurationTracker(
         const MetricDimensionKey& eventKey) const {
     switch (mAggregationType) {
         case DurationMetric_AggregationType_SUM:
             return make_unique<OringDurationTracker>(
-                    mConfigKey, mMetricId, eventKey, mWizard, mConditionTrackerIndex,
-                    mNested, mCurrentBucketStartTimeNs, mCurrentBucketNum,
-                    mTimeBaseNs, mBucketSizeNs, mConditionSliced,
-                    mHasLinksToAllConditionDimensionsInTracker, mAnomalyTrackers);
+                    mConfigKey, mMetricId, eventKey, mWizard, mConditionTrackerIndex, mNested,
+                    mCurrentBucketStartTimeNs, mCurrentBucketNum, mTimeBaseNs, mBucketSizeNs,
+                    mConditionSliced, mHasLinksToAllConditionDimensionsInTracker, mAnomalyTrackers);
         case DurationMetric_AggregationType_MAX_SPARSE:
             return make_unique<MaxDurationTracker>(
-                    mConfigKey, mMetricId, eventKey, mWizard, mConditionTrackerIndex,
-                    mNested, mCurrentBucketStartTimeNs, mCurrentBucketNum,
-                    mTimeBaseNs, mBucketSizeNs, mConditionSliced,
-                    mHasLinksToAllConditionDimensionsInTracker, mAnomalyTrackers);
+                    mConfigKey, mMetricId, eventKey, mWizard, mConditionTrackerIndex, mNested,
+                    mCurrentBucketStartTimeNs, mCurrentBucketNum, mTimeBaseNs, mBucketSizeNs,
+                    mConditionSliced, mHasLinksToAllConditionDimensionsInTracker, mAnomalyTrackers);
     }
 }
 
@@ -364,6 +401,13 @@
             writeDimensionLeafNodesToProto(dimensionKey.getDimensionKeyInWhat(),
                                            FIELD_ID_DIMENSION_LEAF_IN_WHAT, str_set, protoOutput);
         }
+        // Then fill slice_by_state.
+        for (auto state : dimensionKey.getStateValuesKey().getValues()) {
+            uint64_t stateToken = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED |
+                                                     FIELD_ID_SLICE_BY_STATE);
+            writeStateToProto(state, protoOutput);
+            protoOutput->end(stateToken);
+        }
         // Then fill bucket_info (DurationBucketInfo).
         for (const auto& bucket : pair.second) {
             uint64_t bucketInfoToken = protoOutput->start(
@@ -460,7 +504,6 @@
                                               const ConditionKey& conditionKeys,
                                               bool condition, const LogEvent& event) {
     const auto& whatKey = eventKey.getDimensionKeyInWhat();
-
     auto whatIt = mCurrentSlicedDurationTrackerMap.find(whatKey);
     if (whatIt == mCurrentSlicedDurationTrackerMap.end()) {
         if (hitGuardRailLocked(eventKey)) {
@@ -471,19 +514,18 @@
 
     auto it = mCurrentSlicedDurationTrackerMap.find(whatKey);
     if (mUseWhatDimensionAsInternalDimension) {
-        it->second->noteStart(whatKey, condition,
-                              event.GetElapsedTimestampNs(), conditionKeys);
+        it->second->noteStart(whatKey, condition, event.GetElapsedTimestampNs(), conditionKeys);
         return;
     }
 
     if (mInternalDimensions.empty()) {
-        it->second->noteStart(DEFAULT_DIMENSION_KEY, condition,
-                              event.GetElapsedTimestampNs(), conditionKeys);
+        it->second->noteStart(DEFAULT_DIMENSION_KEY, condition, event.GetElapsedTimestampNs(),
+                              conditionKeys);
     } else {
         HashableDimensionKey dimensionKey = DEFAULT_DIMENSION_KEY;
         filterValues(mInternalDimensions, event.getValues(), &dimensionKey);
-        it->second->noteStart(
-            dimensionKey, condition, event.GetElapsedTimestampNs(), conditionKeys);
+        it->second->noteStart(dimensionKey, condition, event.GetElapsedTimestampNs(),
+                              conditionKeys);
     }
 
 }
@@ -519,6 +561,41 @@
         filterValues(mDimensionsInWhat, event.getValues(), &dimensionInWhat);
     }
 
+    // Stores atom id to primary key pairs for each state atom that the metric is
+    // sliced by.
+    std::map<int, HashableDimensionKey> statePrimaryKeys;
+
+    // For states with primary fields, use MetricStateLinks to get the primary
+    // field values from the log event. These values will form a primary key
+    // that will be used to query StateTracker for the correct state value.
+    for (const auto& stateLink : mMetric2StateLinks) {
+        getDimensionForState(event.getValues(), stateLink,
+                             &statePrimaryKeys[stateLink.stateAtomId]);
+    }
+
+    // For each sliced state, query StateTracker for the state value using
+    // either the primary key from the previous step or the DEFAULT_DIMENSION_KEY.
+    //
+    // Expected functionality: for any case where the MetricStateLinks are
+    // initialized incorrectly (ex. # of state links != # of primary fields, no
+    // links are provided for a state with primary fields, links are provided
+    // in the wrong order, etc.), StateTracker will simply return kStateUnknown
+    // when queried using an incorrect key.
+    HashableDimensionKey stateValuesKey = DEFAULT_DIMENSION_KEY;
+    for (auto atomId : mSlicedStateAtoms) {
+        FieldValue value;
+        if (statePrimaryKeys.find(atomId) != statePrimaryKeys.end()) {
+            // found a primary key for this state, query using the key
+            queryStateValue(atomId, statePrimaryKeys[atomId], &value);
+        } else {
+            // if no MetricStateLinks exist for this state atom,
+            // query using the default dimension key (empty HashableDimensionKey)
+            queryStateValue(atomId, DEFAULT_DIMENSION_KEY, &value);
+        }
+        mapStateValue(atomId, &value);
+        stateValuesKey.addValue(value);
+    }
+
     // Handles Stop events.
     if (matcherIndex == mStopIndex) {
         if (mUseWhatDimensionAsInternalDimension) {
@@ -559,8 +636,8 @@
 
     condition = condition && mIsActive;
 
-    handleStartEvent(MetricDimensionKey(dimensionInWhat, DEFAULT_DIMENSION_KEY), conditionKey,
-                     condition, event);
+    handleStartEvent(MetricDimensionKey(dimensionInWhat, stateValuesKey), conditionKey, condition,
+                     event);
 }
 
 size_t DurationMetricProducer::byteSizeLocked() const {
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.h b/cmds/statsd/src/metrics/DurationMetricProducer.h
index 06da0f6..cc48f99 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.h
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.h
@@ -54,6 +54,10 @@
     sp<AnomalyTracker> addAnomalyTracker(const Alert &alert,
                                          const sp<AlarmMonitor>& anomalyAlarmMonitor) override;
 
+    void onStateChanged(const int64_t eventTimeNs, const int32_t atomId,
+                        const HashableDimensionKey& primaryKey, const int32_t oldState,
+                        const int32_t newState) override;
+
 protected:
     void onMatchedLogEventLocked(const size_t matcherIndex, const LogEvent& event) override;
 
@@ -137,7 +141,7 @@
 
     // Helper function to create a duration tracker given the metric aggregation type.
     std::unique_ptr<DurationTracker> createDurationTracker(
-        const MetricDimensionKey& eventKey) const;
+            const MetricDimensionKey& eventKey) const;
 
     // This hides the base class's std::vector<sp<AnomalyTracker>> mAnomalyTrackers
     std::vector<sp<DurationAnomalyTracker>> mAnomalyTrackers;
diff --git a/cmds/statsd/src/metrics/MetricProducer.cpp b/cmds/statsd/src/metrics/MetricProducer.cpp
index be754e2..2518d85 100644
--- a/cmds/statsd/src/metrics/MetricProducer.cpp
+++ b/cmds/statsd/src/metrics/MetricProducer.cpp
@@ -120,12 +120,13 @@
         FieldValue value;
         if (statePrimaryKeys.find(atomId) != statePrimaryKeys.end()) {
             // found a primary key for this state, query using the key
-            getMappedStateValue(atomId, statePrimaryKeys[atomId], &value);
+            queryStateValue(atomId, statePrimaryKeys[atomId], &value);
         } else {
             // if no MetricStateLinks exist for this state atom,
             // query using the default dimension key (empty HashableDimensionKey)
-            getMappedStateValue(atomId, DEFAULT_DIMENSION_KEY, &value);
+            queryStateValue(atomId, DEFAULT_DIMENSION_KEY, &value);
         }
+        mapStateValue(atomId, &value);
         stateValuesKey.addValue(value);
     }
 
@@ -264,15 +265,17 @@
     }
 }
 
-void MetricProducer::getMappedStateValue(const int32_t atomId, const HashableDimensionKey& queryKey,
-                                         FieldValue* value) {
+void MetricProducer::queryStateValue(const int32_t atomId, const HashableDimensionKey& queryKey,
+                                     FieldValue* value) {
     if (!StateManager::getInstance().getStateValue(atomId, queryKey, value)) {
         value->mValue = Value(StateTracker::kStateUnknown);
         value->mField.setTag(atomId);
         ALOGW("StateTracker not found for state atom %d", atomId);
         return;
     }
+}
 
+void MetricProducer::mapStateValue(const int32_t atomId, FieldValue* value) {
     // check if there is a state map for this atom
     auto atomIt = mStateGroupMap.find(atomId);
     if (atomIt == mStateGroupMap.end()) {
diff --git a/cmds/statsd/src/metrics/MetricProducer.h b/cmds/statsd/src/metrics/MetricProducer.h
index 4c4cd89..4550e65 100644
--- a/cmds/statsd/src/metrics/MetricProducer.h
+++ b/cmds/statsd/src/metrics/MetricProducer.h
@@ -187,7 +187,8 @@
     };
 
     void onStateChanged(const int64_t eventTimeNs, const int32_t atomId,
-                        const HashableDimensionKey& primaryKey, int oldState, int newState){};
+                        const HashableDimensionKey& primaryKey, const int32_t oldState,
+                        const int32_t newState){};
 
     // Output the metrics data to [protoOutput]. All metrics reports end with the same timestamp.
     // This method clears all the past buckets.
@@ -379,11 +380,15 @@
         return (endNs - mTimeBaseNs) / mBucketSizeNs - 1;
     }
 
-    // Query StateManager for original state value.
-    // If no state map exists for this atom, return the original value.
-    // Otherwise, return the group_id mapped to the atom and original value.
-    void getMappedStateValue(const int32_t atomId, const HashableDimensionKey& queryKey,
-                             FieldValue* value);
+    // Query StateManager for original state value using the queryKey.
+    // The field and value are output.
+    void queryStateValue(const int32_t atomId, const HashableDimensionKey& queryKey,
+                         FieldValue* value);
+
+    // If a state map exists for the given atom, replace the original state
+    // value with the group id mapped to the value.
+    // If no state map exists, keep the original state value.
+    void mapStateValue(const int32_t atomId, FieldValue* value);
 
     DropEvent buildDropEvent(const int64_t dropTimeNs, const BucketDropReason reason);
 
@@ -467,6 +472,11 @@
     FRIEND_TEST(DurationMetricE2eTest, TestWithCondition);
     FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedCondition);
     FRIEND_TEST(DurationMetricE2eTest, TestWithActivationAndSlicedCondition);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedState);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithConditionAndSlicedState);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStateMapped);
+    FRIEND_TEST(DurationMetricE2eTest, TestSlicedStatePrimaryFieldsNotSubsetDimInWhat);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSubset);
 
     FRIEND_TEST(MetricActivationE2eTest, TestCountMetric);
     FRIEND_TEST(MetricActivationE2eTest, TestCountMetricWithOneDeactivation);
diff --git a/cmds/statsd/src/metrics/MetricsManager.h b/cmds/statsd/src/metrics/MetricsManager.h
index 3fb9166..1fd6572 100644
--- a/cmds/statsd/src/metrics/MetricsManager.h
+++ b/cmds/statsd/src/metrics/MetricsManager.h
@@ -329,6 +329,11 @@
     FRIEND_TEST(DurationMetricE2eTest, TestWithCondition);
     FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedCondition);
     FRIEND_TEST(DurationMetricE2eTest, TestWithActivationAndSlicedCondition);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedState);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithConditionAndSlicedState);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStateMapped);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSuperset);
+    FRIEND_TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSubset);
 
     FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState);
     FRIEND_TEST(ValueMetricE2eTest, TestInitWithSlicedState_WithDimensions);
diff --git a/cmds/statsd/src/metrics/duration_helper/DurationTracker.h b/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
index afe93d4..8d59d13 100644
--- a/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
@@ -56,11 +56,19 @@
     int64_t mDuration;
 };
 
+struct DurationValues {
+    // Recorded duration for current partial bucket.
+    int64_t mDuration;
+
+    // Sum of past partial bucket durations in current full bucket.
+    // Used for anomaly detection.
+    int64_t mDurationFullBucket;
+};
+
 class DurationTracker {
 public:
     DurationTracker(const ConfigKey& key, const int64_t& id, const MetricDimensionKey& eventKey,
-                    sp<ConditionWizard> wizard, int conditionIndex,
-                    bool nesting,
+                    sp<ConditionWizard> wizard, int conditionIndex, bool nesting,
                     int64_t currentBucketStartNs, int64_t currentBucketNum, int64_t startTimeNs,
                     int64_t bucketSizeNs, bool conditionSliced, bool fullLink,
                     const std::vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
@@ -73,7 +81,6 @@
           mNested(nesting),
           mCurrentBucketStartTimeNs(currentBucketStartNs),
           mDuration(0),
-          mDurationFullBucket(0),
           mCurrentBucketNum(currentBucketNum),
           mStartTimeNs(startTimeNs),
           mConditionSliced(conditionSliced),
@@ -82,8 +89,8 @@
 
     virtual ~DurationTracker(){};
 
-    virtual void noteStart(const HashableDimensionKey& key, bool condition,
-                           const int64_t eventTime, const ConditionKey& conditionKey) = 0;
+    virtual void noteStart(const HashableDimensionKey& key, bool condition, const int64_t eventTime,
+                           const ConditionKey& conditionKey) = 0;
     virtual void noteStop(const HashableDimensionKey& key, const int64_t eventTime,
                           const bool stopAll) = 0;
     virtual void noteStopAll(const int64_t eventTime) = 0;
@@ -91,6 +98,9 @@
     virtual void onSlicedConditionMayChange(bool overallCondition, const int64_t timestamp) = 0;
     virtual void onConditionChanged(bool condition, const int64_t timestamp) = 0;
 
+    virtual void onStateChanged(const int64_t timestamp, const int32_t atomId,
+                                const FieldValue& newState) = 0;
+
     // Flush stale buckets if needed, and return true if the tracker has no on-going duration
     // events, so that the owner can safely remove the tracker.
     virtual bool flushIfNeeded(
@@ -109,9 +119,12 @@
     // Dump internal states for debugging
     virtual void dumpStates(FILE* out, bool verbose) const = 0;
 
-    void setEventKey(const MetricDimensionKey& eventKey) {
-         mEventKey = eventKey;
-    }
+    virtual int64_t getCurrentStateKeyDuration() const = 0;
+
+    virtual int64_t getCurrentStateKeyFullBucketDuration() const = 0;
+
+    // Replace old value with new value for the given state atom.
+    virtual void updateCurrentStateKey(const int32_t atomId, const FieldValue& newState) = 0;
 
 protected:
     int64_t getCurrentBucketEndTimeNs() const {
@@ -140,10 +153,11 @@
         }
     }
 
-    void addPastBucketToAnomalyTrackers(const int64_t& bucketValue, const int64_t& bucketNum) {
+    void addPastBucketToAnomalyTrackers(const MetricDimensionKey eventKey,
+                                        const int64_t& bucketValue, const int64_t& bucketNum) {
         for (auto& anomalyTracker : mAnomalyTrackers) {
             if (anomalyTracker != nullptr) {
-                anomalyTracker->addPastBucket(mEventKey, bucketValue, bucketNum);
+                anomalyTracker->addPastBucket(eventKey, bucketValue, bucketNum);
             }
         }
     }
@@ -164,6 +178,10 @@
         return mStartTimeNs + (mCurrentBucketNum + 1) * mBucketSizeNs;
     }
 
+    void setEventKey(const MetricDimensionKey& eventKey) {
+        mEventKey = eventKey;
+    }
+
     // A reference to the DurationMetricProducer's config key.
     const ConfigKey& mConfigKey;
 
@@ -183,7 +201,8 @@
 
     int64_t mDuration;  // current recorded duration result (for partial bucket)
 
-    int64_t mDurationFullBucket;  // Sum of past partial buckets in current full bucket.
+    // Recorded duration results for each state key in the current partial bucket.
+    std::unordered_map<HashableDimensionKey, DurationValues> mStateKeyDurationMap;
 
     int64_t mCurrentBucketNum;
 
diff --git a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
index 2be5855..ee4e167 100644
--- a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
+++ b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
@@ -26,15 +26,14 @@
 
 MaxDurationTracker::MaxDurationTracker(const ConfigKey& key, const int64_t& id,
                                        const MetricDimensionKey& eventKey,
-                                       sp<ConditionWizard> wizard, int conditionIndex,
-                                       bool nesting,
+                                       sp<ConditionWizard> wizard, int conditionIndex, bool nesting,
                                        int64_t currentBucketStartNs, int64_t currentBucketNum,
                                        int64_t startTimeNs, int64_t bucketSizeNs,
                                        bool conditionSliced, bool fullLink,
                                        const vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
-    : DurationTracker(key, id, eventKey, wizard, conditionIndex, nesting,
-                      currentBucketStartNs, currentBucketNum, startTimeNs, bucketSizeNs,
-                      conditionSliced, fullLink, anomalyTrackers) {
+    : DurationTracker(key, id, eventKey, wizard, conditionIndex, nesting, currentBucketStartNs,
+                      currentBucketNum, startTimeNs, bucketSizeNs, conditionSliced, fullLink,
+                      anomalyTrackers) {
 }
 
 bool MaxDurationTracker::hitGuardRail(const HashableDimensionKey& newKey) {
@@ -91,7 +90,6 @@
     }
 }
 
-
 void MaxDurationTracker::noteStop(const HashableDimensionKey& key, const int64_t eventTime,
                                   bool forceStop) {
     VLOG("MaxDuration: key %s stop", key.toString().c_str());
@@ -240,6 +238,11 @@
     }
 }
 
+void MaxDurationTracker::onStateChanged(const int64_t timestamp, const int32_t atomId,
+                                        const FieldValue& newState) {
+    ALOGE("MaxDurationTracker does not handle sliced state changes.");
+}
+
 void MaxDurationTracker::onConditionChanged(bool condition, const int64_t timestamp) {
     for (auto& pair : mInfos) {
         noteConditionChanged(pair.first, condition, timestamp);
@@ -309,6 +312,20 @@
     fprintf(out, "\t\t current duration %lld\n", (long long)mDuration);
 }
 
+int64_t MaxDurationTracker::getCurrentStateKeyDuration() const {
+    ALOGE("MaxDurationTracker does not handle sliced state changes.");
+    return -1;
+}
+
+int64_t MaxDurationTracker::getCurrentStateKeyFullBucketDuration() const {
+    ALOGE("MaxDurationTracker does not handle sliced state changes.");
+    return -1;
+}
+
+void MaxDurationTracker::updateCurrentStateKey(const int32_t atomId, const FieldValue& newState) {
+    ALOGE("MaxDurationTracker does not handle sliced state changes.");
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
index efb8dc7..2891c6e 100644
--- a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
@@ -54,10 +54,19 @@
     void onSlicedConditionMayChange(bool overallCondition, const int64_t timestamp) override;
     void onConditionChanged(bool condition, const int64_t timestamp) override;
 
+    void onStateChanged(const int64_t timestamp, const int32_t atomId,
+                        const FieldValue& newState) override;
+
     int64_t predictAnomalyTimestampNs(const DurationAnomalyTracker& anomalyTracker,
                                       const int64_t currentTimestamp) const override;
     void dumpStates(FILE* out, bool verbose) const override;
 
+    int64_t getCurrentStateKeyDuration() const override;
+
+    int64_t getCurrentStateKeyFullBucketDuration() const override;
+
+    void updateCurrentStateKey(const int32_t atomId, const FieldValue& newState);
+
 private:
     // Returns true if at least one of the mInfos is started.
     bool anyStarted();
diff --git a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
index 57f3965..19b2fe8 100644
--- a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
+++ b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
@@ -26,13 +26,12 @@
 
 OringDurationTracker::OringDurationTracker(
         const ConfigKey& key, const int64_t& id, const MetricDimensionKey& eventKey,
-        sp<ConditionWizard> wizard, int conditionIndex,
-        bool nesting, int64_t currentBucketStartNs, int64_t currentBucketNum,
-        int64_t startTimeNs, int64_t bucketSizeNs, bool conditionSliced, bool fullLink,
-        const vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
-    : DurationTracker(key, id, eventKey, wizard, conditionIndex, nesting,
-                      currentBucketStartNs, currentBucketNum, startTimeNs, bucketSizeNs,
-                      conditionSliced, fullLink, anomalyTrackers),
+        sp<ConditionWizard> wizard, int conditionIndex, bool nesting, int64_t currentBucketStartNs,
+        int64_t currentBucketNum, int64_t startTimeNs, int64_t bucketSizeNs, bool conditionSliced,
+        bool fullLink, const vector<sp<DurationAnomalyTracker>>& anomalyTrackers)
+    : DurationTracker(key, id, eventKey, wizard, conditionIndex, nesting, currentBucketStartNs,
+                      currentBucketNum, startTimeNs, bucketSizeNs, conditionSliced, fullLink,
+                      anomalyTrackers),
       mStarted(),
       mPaused() {
     mLastStartTime = 0;
@@ -90,10 +89,14 @@
             mConditionKeyMap.erase(key);
         }
         if (mStarted.empty()) {
-            mDuration += (timestamp - mLastStartTime);
-            detectAndDeclareAnomaly(timestamp, mCurrentBucketNum, mDuration + mDurationFullBucket);
-            VLOG("record duration %lld, total %lld ", (long long)timestamp - mLastStartTime,
-                 (long long)mDuration);
+            mStateKeyDurationMap[mEventKey.getStateValuesKey()].mDuration +=
+                    (timestamp - mLastStartTime);
+            detectAndDeclareAnomaly(
+                    timestamp, mCurrentBucketNum,
+                    getCurrentStateKeyDuration() + getCurrentStateKeyFullBucketDuration());
+            VLOG("record duration %lld, total duration %lld for state key %s",
+                 (long long)timestamp - mLastStartTime, (long long)getCurrentStateKeyDuration(),
+                 mEventKey.getStateValuesKey().toString().c_str());
         }
     }
 
@@ -112,10 +115,14 @@
 
 void OringDurationTracker::noteStopAll(const int64_t timestamp) {
     if (!mStarted.empty()) {
-        mDuration += (timestamp - mLastStartTime);
-        VLOG("Oring Stop all: record duration %lld %lld ", (long long)timestamp - mLastStartTime,
-             (long long)mDuration);
-        detectAndDeclareAnomaly(timestamp, mCurrentBucketNum, mDuration + mDurationFullBucket);
+        mStateKeyDurationMap[mEventKey.getStateValuesKey()].mDuration +=
+                (timestamp - mLastStartTime);
+        VLOG("Oring Stop all: record duration %lld, total duration %lld for state key %s",
+             (long long)timestamp - mLastStartTime, (long long)getCurrentStateKeyDuration(),
+             mEventKey.getStateValuesKey().toString().c_str());
+        detectAndDeclareAnomaly(
+                timestamp, mCurrentBucketNum,
+                getCurrentStateKeyDuration() + getCurrentStateKeyFullBucketDuration());
     }
 
     stopAnomalyAlarm(timestamp);
@@ -146,21 +153,36 @@
 
     // Process the current bucket.
     if (mStarted.size() > 0) {
-        mDuration += (currentBucketEndTimeNs - mLastStartTime);
+        // Calculate the duration for the current state key.
+        mStateKeyDurationMap[mEventKey.getStateValuesKey()].mDuration +=
+                (currentBucketEndTimeNs - mLastStartTime);
     }
-    if (mDuration > 0) {
-        DurationBucket current_info;
-        current_info.mBucketStartNs = mCurrentBucketStartTimeNs;
-        current_info.mBucketEndNs = currentBucketEndTimeNs;
-        current_info.mDuration = mDuration;
-        (*output)[mEventKey].push_back(current_info);
-        mDurationFullBucket += mDuration;
-        VLOG("  duration: %lld", (long long)current_info.mDuration);
-    }
-    if (eventTimeNs > fullBucketEnd) {
-        // End of full bucket, can send to anomaly tracker now.
-        addPastBucketToAnomalyTrackers(mDurationFullBucket, mCurrentBucketNum);
-        mDurationFullBucket = 0;
+    // Store DurationBucket info for each whatKey, stateKey pair.
+    // Note: The whatKey stored in mEventKey is constant for each DurationTracker, while the
+    // stateKey stored in mEventKey is only the current stateKey. mStateKeyDurationMap is used to
+    // store durations for each stateKey, so we need to flush the bucket by creating a
+    // DurationBucket for each stateKey.
+    for (auto& durationIt : mStateKeyDurationMap) {
+        if (durationIt.second.mDuration > 0) {
+            DurationBucket current_info;
+            current_info.mBucketStartNs = mCurrentBucketStartTimeNs;
+            current_info.mBucketEndNs = currentBucketEndTimeNs;
+            current_info.mDuration = durationIt.second.mDuration;
+            (*output)[MetricDimensionKey(mEventKey.getDimensionKeyInWhat(), durationIt.first)]
+                    .push_back(current_info);
+
+            durationIt.second.mDurationFullBucket += durationIt.second.mDuration;
+            VLOG("  duration: %lld", (long long)current_info.mDuration);
+        }
+
+        if (eventTimeNs > fullBucketEnd) {
+            // End of full bucket, can send to anomaly tracker now.
+            addPastBucketToAnomalyTrackers(
+                    MetricDimensionKey(mEventKey.getDimensionKeyInWhat(), durationIt.first),
+                    getCurrentStateKeyFullBucketDuration(), mCurrentBucketNum);
+            durationIt.second.mDurationFullBucket = 0;
+        }
+        durationIt.second.mDuration = 0;
     }
 
     if (mStarted.size() > 0) {
@@ -169,20 +191,19 @@
             info.mBucketStartNs = fullBucketEnd + mBucketSizeNs * (i - 1);
             info.mBucketEndNs = info.mBucketStartNs + mBucketSizeNs;
             info.mDuration = mBucketSizeNs;
+            // Full duration buckets are attributed to the current stateKey.
             (*output)[mEventKey].push_back(info);
             // Safe to send these buckets to anomaly tracker since they must be full buckets.
             // If it's a partial bucket, numBucketsForward would be 0.
-            addPastBucketToAnomalyTrackers(info.mDuration, mCurrentBucketNum + i);
+            addPastBucketToAnomalyTrackers(mEventKey, info.mDuration, mCurrentBucketNum + i);
             VLOG("  add filling bucket with duration %lld", (long long)info.mDuration);
         }
     } else {
         if (numBucketsForward >= 2) {
-            addPastBucketToAnomalyTrackers(0, mCurrentBucketNum + numBucketsForward - 1);
+            addPastBucketToAnomalyTrackers(mEventKey, 0, mCurrentBucketNum + numBucketsForward - 1);
         }
     }
 
-    mDuration = 0;
-
     if (numBucketsForward > 0) {
         mCurrentBucketStartTimeNs = fullBucketEnd + (numBucketsForward - 1) * mBucketSizeNs;
         mCurrentBucketNum += numBucketsForward;
@@ -229,10 +250,14 @@
         }
 
         if (mStarted.empty()) {
-            mDuration += (timestamp - mLastStartTime);
-            VLOG("Duration add %lld , to %lld ", (long long)(timestamp - mLastStartTime),
-                 (long long)mDuration);
-            detectAndDeclareAnomaly(timestamp, mCurrentBucketNum, mDuration + mDurationFullBucket);
+            mStateKeyDurationMap[mEventKey.getStateValuesKey()].mDuration +=
+                    (timestamp - mLastStartTime);
+            VLOG("record duration %lld, total duration %lld for state key %s",
+                 (long long)(timestamp - mLastStartTime), (long long)getCurrentStateKeyDuration(),
+                 mEventKey.getStateValuesKey().toString().c_str());
+            detectAndDeclareAnomaly(
+                    timestamp, mCurrentBucketNum,
+                    getCurrentStateKeyDuration() + getCurrentStateKeyFullBucketDuration());
         }
     }
 
@@ -288,10 +313,13 @@
     } else {
         if (!mStarted.empty()) {
             VLOG("Condition false, all paused");
-            mDuration += (timestamp - mLastStartTime);
+            mStateKeyDurationMap[mEventKey.getStateValuesKey()].mDuration +=
+                    (timestamp - mLastStartTime);
             mPaused.insert(mStarted.begin(), mStarted.end());
             mStarted.clear();
-            detectAndDeclareAnomaly(timestamp, mCurrentBucketNum, mDuration + mDurationFullBucket);
+            detectAndDeclareAnomaly(
+                    timestamp, mCurrentBucketNum,
+                    getCurrentStateKeyDuration() + getCurrentStateKeyFullBucketDuration());
         }
     }
     if (mStarted.empty()) {
@@ -299,6 +327,20 @@
     }
 }
 
+void OringDurationTracker::onStateChanged(const int64_t timestamp, const int32_t atomId,
+                                          const FieldValue& newState) {
+    // If no keys are being tracked, update the current state key and return.
+    if (mStarted.empty()) {
+        updateCurrentStateKey(atomId, newState);
+        return;
+    }
+    // Add the current duration length to the previous state key and then update
+    // the last start time and current state key.
+    mStateKeyDurationMap[mEventKey.getStateValuesKey()].mDuration += (timestamp - mLastStartTime);
+    mLastStartTime = timestamp;
+    updateCurrentStateKey(atomId, newState);
+}
+
 int64_t OringDurationTracker::predictAnomalyTimestampNs(
         const DurationAnomalyTracker& anomalyTracker, const int64_t eventTimestampNs) const {
 
@@ -308,12 +350,13 @@
     // The timestamp of the current bucket end.
     const int64_t currentBucketEndNs = getCurrentBucketEndTimeNs();
 
-    // The past duration ns for the current bucket.
-    int64_t currentBucketPastNs = mDuration + mDurationFullBucket;
+    // The past duration ns for the current bucket of the current stateKey.
+    int64_t currentStateBucketPastNs =
+            getCurrentStateKeyDuration() + getCurrentStateKeyFullBucketDuration();
 
     // As we move into the future, old buckets get overwritten (so their old data is erased).
     // Sum of past durations. Will change as we overwrite old buckets.
-    int64_t pastNs = currentBucketPastNs + anomalyTracker.getSumOverPastBuckets(mEventKey);
+    int64_t pastNs = currentStateBucketPastNs + anomalyTracker.getSumOverPastBuckets(mEventKey);
 
     // The refractory period end timestamp for dimension mEventKey.
     const int64_t refractoryPeriodEndNs =
@@ -372,7 +415,7 @@
                     mEventKey,
                     mCurrentBucketNum - anomalyTracker.getNumOfPastBuckets() + futureBucketIdx);
         } else if (futureBucketIdx == anomalyTracker.getNumOfPastBuckets()) {
-            pastNs -= (currentBucketPastNs + (currentBucketEndNs - eventTimestampNs));
+            pastNs -= (currentStateBucketPastNs + (currentBucketEndNs - eventTimestampNs));
         }
     }
 
@@ -382,7 +425,34 @@
 void OringDurationTracker::dumpStates(FILE* out, bool verbose) const {
     fprintf(out, "\t\t started count %lu\n", (unsigned long)mStarted.size());
     fprintf(out, "\t\t paused count %lu\n", (unsigned long)mPaused.size());
-    fprintf(out, "\t\t current duration %lld\n", (long long)mDuration);
+    fprintf(out, "\t\t current duration %lld\n", (long long)getCurrentStateKeyDuration());
+}
+
+int64_t OringDurationTracker::getCurrentStateKeyDuration() const {
+    auto it = mStateKeyDurationMap.find(mEventKey.getStateValuesKey());
+    if (it == mStateKeyDurationMap.end()) {
+        return 0;
+    } else {
+        return it->second.mDuration;
+    }
+}
+
+int64_t OringDurationTracker::getCurrentStateKeyFullBucketDuration() const {
+    auto it = mStateKeyDurationMap.find(mEventKey.getStateValuesKey());
+    if (it == mStateKeyDurationMap.end()) {
+        return 0;
+    } else {
+        return it->second.mDurationFullBucket;
+    }
+}
+
+void OringDurationTracker::updateCurrentStateKey(const int32_t atomId, const FieldValue& newState) {
+    HashableDimensionKey* stateValuesKey = mEventKey.getMutableStateValuesKey();
+    for (size_t i = 0; i < stateValuesKey->getValues().size(); i++) {
+        if (stateValuesKey->getValues()[i].mField.getTag() == atomId) {
+            stateValuesKey->mutableValue(i)->mValue = newState.mValue;
+        }
+    }
 }
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
index f44e327..bd8017a 100644
--- a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
@@ -28,10 +28,9 @@
 public:
     OringDurationTracker(const ConfigKey& key, const int64_t& id,
                          const MetricDimensionKey& eventKey, sp<ConditionWizard> wizard,
-                         int conditionIndex,
-                         bool nesting, int64_t currentBucketStartNs, int64_t currentBucketNum,
-                         int64_t startTimeNs, int64_t bucketSizeNs, bool conditionSliced,
-                         bool fullLink,
+                         int conditionIndex, bool nesting, int64_t currentBucketStartNs,
+                         int64_t currentBucketNum, int64_t startTimeNs, int64_t bucketSizeNs,
+                         bool conditionSliced, bool fullLink,
                          const std::vector<sp<DurationAnomalyTracker>>& anomalyTrackers);
 
     OringDurationTracker(const OringDurationTracker& tracker) = default;
@@ -45,6 +44,9 @@
     void onSlicedConditionMayChange(bool overallCondition, const int64_t timestamp) override;
     void onConditionChanged(bool condition, const int64_t timestamp) override;
 
+    void onStateChanged(const int64_t timestamp, const int32_t atomId,
+                        const FieldValue& newState) override;
+
     bool flushCurrentBucket(
             const int64_t& eventTimeNs,
             std::unordered_map<MetricDimensionKey, std::vector<DurationBucket>>* output) override;
@@ -56,6 +58,12 @@
                                       const int64_t currentTimestamp) const override;
     void dumpStates(FILE* out, bool verbose) const override;
 
+    int64_t getCurrentStateKeyDuration() const override;
+
+    int64_t getCurrentStateKeyFullBucketDuration() const override;
+
+    void updateCurrentStateKey(const int32_t atomId, const FieldValue& newState);
+
 private:
     // We don't need to keep track of individual durations. The information that's needed is:
     // 1) which keys are started. We record the first start time.
diff --git a/cmds/statsd/src/metrics/metrics_manager_util.cpp b/cmds/statsd/src/metrics/metrics_manager_util.cpp
index 3810c48..0d0788e 100644
--- a/cmds/statsd/src/metrics/metrics_manager_util.cpp
+++ b/cmds/statsd/src/metrics/metrics_manager_util.cpp
@@ -564,6 +564,33 @@
             }
         }
 
+        std::vector<int> slicedStateAtoms;
+        unordered_map<int, unordered_map<int, int64_t>> stateGroupMap;
+        if (metric.slice_by_state_size() > 0) {
+            if (metric.aggregation_type() == DurationMetric::MAX_SPARSE) {
+                ALOGE("DurationMetric with aggregation type MAX_SPARSE cannot be sliced by state");
+                return false;
+            }
+            if (!handleMetricWithStates(config, metric.slice_by_state(), stateAtomIdMap,
+                                        allStateGroupMaps, slicedStateAtoms, stateGroupMap)) {
+                return false;
+            }
+        } else {
+            if (metric.state_link_size() > 0) {
+                ALOGW("DurationMetric has a MetricStateLink but doesn't have a sliced state");
+                return false;
+            }
+        }
+
+        // Check that all metric state links are a subset of dimensions_in_what fields.
+        std::vector<Matcher> dimensionsInWhat;
+        translateFieldMatcher(metric.dimensions_in_what(), &dimensionsInWhat);
+        for (const auto& stateLink : metric.state_link()) {
+            if (!handleMetricWithStateLink(stateLink.fields_in_what(), dimensionsInWhat)) {
+                return false;
+            }
+        }
+
         unordered_map<int, shared_ptr<Activation>> eventActivationMap;
         unordered_map<int, vector<shared_ptr<Activation>>> eventDeactivationMap;
         bool success = handleMetricActivation(config, metric.id(), metricIndex,
@@ -575,7 +602,8 @@
         sp<MetricProducer> durationMetric = new DurationMetricProducer(
                 key, metric, conditionIndex, trackerIndices[0], trackerIndices[1],
                 trackerIndices[2], nesting, wizard, internalDimensions, timeBaseTimeNs,
-                currentTimeNs, eventActivationMap, eventDeactivationMap);
+                currentTimeNs, eventActivationMap, eventDeactivationMap, slicedStateAtoms,
+                stateGroupMap);
 
         allMetricProducers.push_back(durationMetric);
     }
diff --git a/cmds/statsd/src/stats_log.proto b/cmds/statsd/src/stats_log.proto
index c45274e..ed98f50 100644
--- a/cmds/statsd/src/stats_log.proto
+++ b/cmds/statsd/src/stats_log.proto
@@ -103,12 +103,14 @@
 message DurationMetricData {
   optional DimensionsValue dimensions_in_what = 1;
 
-  optional DimensionsValue dimensions_in_condition = 2 [deprecated = true];
+  repeated StateValue slice_by_state = 6;
 
   repeated DurationBucketInfo bucket_info = 3;
 
   repeated DimensionsValue dimension_leaf_values_in_what = 4;
 
+  optional DimensionsValue dimensions_in_condition = 2 [deprecated = true];
+
   repeated DimensionsValue dimension_leaf_values_in_condition = 5 [deprecated = true];
 }
 
diff --git a/cmds/statsd/src/statsd_config.proto b/cmds/statsd/src/statsd_config.proto
index 83d9484..c7407bd 100644
--- a/cmds/statsd/src/statsd_config.proto
+++ b/cmds/statsd/src/statsd_config.proto
@@ -227,8 +227,12 @@
 
   optional int64 condition = 3;
 
+  repeated int64 slice_by_state = 9;
+
   repeated MetricConditionLink links = 4;
 
+  repeated MetricStateLink state_link = 10;
+
   enum AggregationType {
     SUM = 1;
 
@@ -238,9 +242,9 @@
 
   optional FieldMatcher dimensions_in_what = 6;
 
-  optional FieldMatcher dimensions_in_condition = 8 [deprecated = true];
-
   optional TimeUnit bucket = 7;
+
+  optional FieldMatcher dimensions_in_condition = 8 [deprecated = true];
 }
 
 message GaugeMetric {
diff --git a/cmds/statsd/tests/HashableDimensionKey_test.cpp b/cmds/statsd/tests/HashableDimensionKey_test.cpp
new file mode 100644
index 0000000..29adcd0
--- /dev/null
+++ b/cmds/statsd/tests/HashableDimensionKey_test.cpp
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "src/HashableDimensionKey.h"
+
+#include <gtest/gtest.h>
+
+#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
+#include "statsd_test_util.h"
+
+#ifdef __ANDROID__
+
+using android::util::ProtoReader;
+
+namespace android {
+namespace os {
+namespace statsd {
+
+/**
+ * Test that #containsLinkedStateValues returns false when the whatKey is
+ * smaller than the primaryKey.
+ */
+TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_WhatKeyTooSmall) {
+    std::vector<Metric2State> mMetric2StateLinks;
+
+    int32_t uid1 = 1000;
+    HashableDimensionKey whatKey = DEFAULT_DIMENSION_KEY;
+    HashableDimensionKey primaryKey;
+    getUidProcessKey(uid1, &primaryKey);
+
+    EXPECT_FALSE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks,
+                                           UID_PROCESS_STATE_ATOM_ID));
+}
+
+/**
+ * Test that #containsLinkedStateValues returns false when the linked values
+ * are not equal.
+ */
+TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_UnequalLinkedValues) {
+    int stateAtomId = UID_PROCESS_STATE_ATOM_ID;
+
+    FieldMatcher whatMatcher;
+    whatMatcher.set_field(util::OVERLAY_STATE_CHANGED);
+    FieldMatcher* child11 = whatMatcher.add_child();
+    child11->set_field(1);
+
+    FieldMatcher stateMatcher;
+    stateMatcher.set_field(stateAtomId);
+    FieldMatcher* child21 = stateMatcher.add_child();
+    child21->set_field(1);
+
+    std::vector<Metric2State> mMetric2StateLinks;
+    Metric2State ms;
+    ms.stateAtomId = stateAtomId;
+    translateFieldMatcher(whatMatcher, &ms.metricFields);
+    translateFieldMatcher(stateMatcher, &ms.stateFields);
+    mMetric2StateLinks.push_back(ms);
+
+    int32_t uid1 = 1000;
+    int32_t uid2 = 1001;
+    HashableDimensionKey whatKey;
+    getOverlayKey(uid2, "package", &whatKey);
+    HashableDimensionKey primaryKey;
+    getUidProcessKey(uid1, &primaryKey);
+
+    EXPECT_FALSE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks, stateAtomId));
+}
+
+/**
+ * Test that #containsLinkedStateValues returns false when there is no link
+ * between the key values.
+ */
+TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_MissingMetric2StateLinks) {
+    int stateAtomId = UID_PROCESS_STATE_ATOM_ID;
+
+    std::vector<Metric2State> mMetric2StateLinks;
+
+    int32_t uid1 = 1000;
+    HashableDimensionKey whatKey;
+    getOverlayKey(uid1, "package", &whatKey);
+    HashableDimensionKey primaryKey;
+    getUidProcessKey(uid1, &primaryKey);
+
+    EXPECT_FALSE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks, stateAtomId));
+}
+
+/**
+ * Test that #containsLinkedStateValues returns true when the key values are
+ * linked and equal.
+ */
+TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_AllConditionsMet) {
+    int stateAtomId = UID_PROCESS_STATE_ATOM_ID;
+
+    FieldMatcher whatMatcher;
+    whatMatcher.set_field(util::OVERLAY_STATE_CHANGED);
+    FieldMatcher* child11 = whatMatcher.add_child();
+    child11->set_field(1);
+
+    FieldMatcher stateMatcher;
+    stateMatcher.set_field(stateAtomId);
+    FieldMatcher* child21 = stateMatcher.add_child();
+    child21->set_field(1);
+
+    std::vector<Metric2State> mMetric2StateLinks;
+    Metric2State ms;
+    ms.stateAtomId = stateAtomId;
+    translateFieldMatcher(whatMatcher, &ms.metricFields);
+    translateFieldMatcher(stateMatcher, &ms.stateFields);
+    mMetric2StateLinks.push_back(ms);
+
+    int32_t uid1 = 1000;
+    HashableDimensionKey whatKey;
+    getOverlayKey(uid1, "package", &whatKey);
+    HashableDimensionKey primaryKey;
+    getUidProcessKey(uid1, &primaryKey);
+
+    EXPECT_TRUE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks, stateAtomId));
+}
+
+}  // namespace statsd
+}  // namespace os
+}  // namespace android
+#else
+GTEST_LOG_(INFO) << "This test does nothing.\n";
+#endif
diff --git a/cmds/statsd/tests/LogEvent_test.cpp b/cmds/statsd/tests/LogEvent_test.cpp
index 7458cbf..41e21e4 100644
--- a/cmds/statsd/tests/LogEvent_test.cpp
+++ b/cmds/statsd/tests/LogEvent_test.cpp
@@ -12,12 +12,13 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "src/logd/LogEvent.h"
 #include <gtest/gtest.h>
-#include <log/log_event_list.h>
+
 #include "frameworks/base/cmds/statsd/src/atoms.pb.h"
 #include "frameworks/base/core/proto/android/stats/launcher/launcher.pb.h"
-#include <stats_event.h>
+#include "log/log_event_list.h"
+#include "src/logd/LogEvent.h"
+#include "stats_event.h"
 
 
 #ifdef __ANDROID__
@@ -243,6 +244,117 @@
     AStatsEvent_release(event);
 }
 
+void createIntWithBoolAnnotationLogEvent(LogEvent* logEvent, uint8_t annotationId,
+                                         bool annotationValue) {
+    AStatsEvent* statsEvent = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(statsEvent, /*atomId=*/100);
+    AStatsEvent_writeInt32(statsEvent, 10);
+    AStatsEvent_addBoolAnnotation(statsEvent, annotationId, annotationValue);
+    AStatsEvent_build(statsEvent);
+
+    size_t size;
+    uint8_t* buf = AStatsEvent_getBuffer(statsEvent, &size);
+    EXPECT_TRUE(logEvent->parseBuffer(buf, size));
+
+    AStatsEvent_release(statsEvent);
+}
+
+TEST(LogEventTest, TestAnnotationIdIsUid) {
+    LogEvent event(/*uid=*/0, /*pid=*/0);
+    createIntWithBoolAnnotationLogEvent(&event, ANNOTATION_ID_IS_UID, true);
+
+    const vector<FieldValue>& values = event.getValues();
+    EXPECT_EQ(values.size(), 1);
+    EXPECT_EQ(event.getUidFieldIndex(), 0);
+}
+
+TEST(LogEventTest, TestAnnotationIdStateNested) {
+    LogEvent event(/*uid=*/0, /*pid=*/0);
+    createIntWithBoolAnnotationLogEvent(&event, ANNOTATION_ID_STATE_NESTED, true);
+
+    const vector<FieldValue>& values = event.getValues();
+    EXPECT_EQ(values.size(), 1);
+    EXPECT_TRUE(values[0].mAnnotations.isNested());
+}
+
+void createIntWithIntAnnotationLogEvent(LogEvent* logEvent, uint8_t annotationId,
+                                        int annotationValue) {
+    AStatsEvent* statsEvent = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(statsEvent, /*atomId=*/100);
+    AStatsEvent_writeInt32(statsEvent, 10);
+    AStatsEvent_addInt32Annotation(statsEvent, annotationId, annotationValue);
+    AStatsEvent_build(statsEvent);
+
+    size_t size;
+    uint8_t* buf = AStatsEvent_getBuffer(statsEvent, &size);
+    EXPECT_TRUE(logEvent->parseBuffer(buf, size));
+
+    AStatsEvent_release(statsEvent);
+}
+
+TEST(LogEventTest, TestPrimaryFieldAnnotation) {
+    LogEvent event(/*uid=*/0, /*pid=*/0);
+    createIntWithIntAnnotationLogEvent(&event, ANNOTATION_ID_STATE_OPTION,
+                                       STATE_OPTION_PRIMARY_FIELD);
+
+    const vector<FieldValue>& values = event.getValues();
+    EXPECT_EQ(values.size(), 1);
+    EXPECT_TRUE(values[0].mAnnotations.isPrimaryField());
+}
+
+TEST(LogEventTest, TestExclusiveStateAnnotation) {
+    LogEvent event(/*uid=*/0, /*pid=*/0);
+    createIntWithIntAnnotationLogEvent(&event, ANNOTATION_ID_STATE_OPTION,
+                                       STATE_OPTION_EXCLUSIVE_STATE);
+
+    const vector<FieldValue>& values = event.getValues();
+    EXPECT_EQ(values.size(), 1);
+    EXPECT_TRUE(values[0].mAnnotations.isExclusiveState());
+}
+
+TEST(LogEventTest, TestPrimaryFieldFirstUidAnnotation) {
+    // Event has 10 ints and then an attribution chain
+    int numInts = 10;
+    int firstUidInChainIndex = numInts;
+    string tag1 = "tag1";
+    string tag2 = "tag2";
+    uint32_t uids[] = {1001, 1002};
+    const char* tags[] = {tag1.c_str(), tag2.c_str()};
+
+    // Construct AStatsEvent
+    AStatsEvent* statsEvent = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(statsEvent, 100);
+    for (int i = 0; i < numInts; i++) {
+        AStatsEvent_writeInt32(statsEvent, 10);
+    }
+    AStatsEvent_writeAttributionChain(statsEvent, uids, tags, 2);
+    AStatsEvent_addInt32Annotation(statsEvent, ANNOTATION_ID_STATE_OPTION,
+                                   STATE_OPTION_PRIMARY_FIELD_FIRST_UID);
+    AStatsEvent_build(statsEvent);
+
+    // Construct LogEvent
+    size_t size;
+    uint8_t* buf = AStatsEvent_getBuffer(statsEvent, &size);
+    LogEvent logEvent(/*uid=*/0, /*pid=*/0);
+    EXPECT_TRUE(logEvent.parseBuffer(buf, size));
+    AStatsEvent_release(statsEvent);
+
+    // Check annotation
+    const vector<FieldValue>& values = logEvent.getValues();
+    EXPECT_EQ(values.size(), numInts + 4);
+    EXPECT_TRUE(values[firstUidInChainIndex].mAnnotations.isPrimaryField());
+}
+
+TEST(LogEventTest, TestResetStateAnnotation) {
+    int32_t resetState = 10;
+    LogEvent event(/*uid=*/0, /*pid=*/0);
+    createIntWithIntAnnotationLogEvent(&event, ANNOTATION_ID_RESET_STATE, resetState);
+
+    const vector<FieldValue>& values = event.getValues();
+    EXPECT_EQ(values.size(), 1);
+    EXPECT_EQ(values[0].mAnnotations.getResetState(), resetState);
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/tests/e2e/DurationMetric_e2e_test.cpp b/cmds/statsd/tests/e2e/DurationMetric_e2e_test.cpp
index ae2a0f5..2659944 100644
--- a/cmds/statsd/tests/e2e/DurationMetric_e2e_test.cpp
+++ b/cmds/statsd/tests/e2e/DurationMetric_e2e_test.cpp
@@ -14,12 +14,13 @@
 
 #include <gtest/gtest.h>
 
+#include <vector>
+
 #include "src/StatsLogProcessor.h"
+#include "src/state/StateTracker.h"
 #include "src/stats_log_util.h"
 #include "tests/statsd_test_util.h"
 
-#include <vector>
-
 namespace android {
 namespace os {
 namespace statsd {
@@ -101,7 +102,7 @@
             reports.reports(0).metrics(0).duration_metrics();
     EXPECT_EQ(1, durationMetrics.data_size());
 
-    auto data = durationMetrics.data(0);
+    DurationMetricData data = durationMetrics.data(0);
     EXPECT_EQ(1, data.bucket_info_size());
     EXPECT_EQ(durationEndNs - durationStartNs, data.bucket_info(0).duration_nanos());
     EXPECT_EQ(configAddedTimeNs, data.bucket_info(0).start_bucket_elapsed_nanos());
@@ -183,7 +184,7 @@
             reports.reports(0).metrics(0).duration_metrics();
     EXPECT_EQ(1, durationMetrics.data_size());
 
-    auto data = durationMetrics.data(0);
+    DurationMetricData data = durationMetrics.data(0);
     EXPECT_EQ(1, data.bucket_info_size());
 
     auto bucketInfo = data.bucket_info(0);
@@ -353,7 +354,7 @@
             reports.reports(0).metrics(0).duration_metrics();
     EXPECT_EQ(1, durationMetrics.data_size());
 
-    auto data = durationMetrics.data(0);
+    DurationMetricData data = durationMetrics.data(0);
     EXPECT_EQ(1, data.bucket_info_size());
 
     auto bucketInfo = data.bucket_info(0);
@@ -434,7 +435,7 @@
     EXPECT_EQ(1, reports.reports(0).metrics_size());
     EXPECT_EQ(1, reports.reports(0).metrics(0).duration_metrics().data_size());
 
-    auto data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
 
     // Validate bucket info.
     EXPECT_EQ(1, data.bucket_info_size());
@@ -533,7 +534,7 @@
     EXPECT_EQ(1, reports.reports(0).metrics_size());
     EXPECT_EQ(1, reports.reports(0).metrics(0).duration_metrics().data_size());
 
-    auto data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
     // Validate dimension value.
     ValidateAttributionUidDimension(data.dimensions_in_what(),
                                     util::WAKELOCK_STATE_CHANGED, appUid);
@@ -691,7 +692,7 @@
     EXPECT_EQ(1, reports.reports(0).metrics_size());
     EXPECT_EQ(1, reports.reports(0).metrics(0).duration_metrics().data_size());
 
-    auto data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
     // Validate dimension value.
     ValidateAttributionUidDimension(data.dimensions_in_what(),
                                     util::WAKELOCK_STATE_CHANGED, appUid);
@@ -709,6 +710,734 @@
     EXPECT_EQ(bucketStartTimeNs + bucketSizeNs - duration2StartNs, bucketInfo.duration_nanos());
 }
 
+TEST(DurationMetricE2eTest, TestWithSlicedState) {
+    // Initialize config.
+    StatsdConfig config;
+    config.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+
+    *config.add_atom_matcher() = CreateBatterySaverModeStartAtomMatcher();
+    *config.add_atom_matcher() = CreateBatterySaverModeStopAtomMatcher();
+
+    auto batterySaverModePredicate = CreateBatterySaverModePredicate();
+    *config.add_predicate() = batterySaverModePredicate;
+
+    auto screenState = CreateScreenState();
+    *config.add_state() = screenState;
+
+    // Create duration metric that slices by screen state.
+    auto durationMetric = config.add_duration_metric();
+    durationMetric->set_id(StringToId("DurationBatterySaverModeSliceScreen"));
+    durationMetric->set_what(batterySaverModePredicate.id());
+    durationMetric->add_slice_by_state(screenState.id());
+    durationMetric->set_aggregation_type(DurationMetric::SUM);
+    durationMetric->set_bucket(FIVE_MINUTES);
+
+    // Initialize StatsLogProcessor.
+    int uid = 12345;
+    int64_t cfgId = 98765;
+    ConfigKey cfgKey(uid, cfgId);
+    uint64_t bucketStartTimeNs = 10000000000;  // 0:10
+    uint64_t bucketSizeNs =
+            TimeUnitToBucketSizeInMillis(config.duration_metric(0).bucket()) * 1000000LL;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);
+
+    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+    sp<MetricsManager> metricsManager = processor->mMetricsManagers.begin()->second;
+    EXPECT_TRUE(metricsManager->isConfigValid());
+    EXPECT_EQ(metricsManager->mAllMetricProducers.size(), 1);
+    EXPECT_TRUE(metricsManager->isActive());
+    sp<MetricProducer> metricProducer = metricsManager->mAllMetricProducers[0];
+    EXPECT_TRUE(metricProducer->mIsActive);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.size(), 1);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.at(0), SCREEN_STATE_ATOM_ID);
+    EXPECT_EQ(metricProducer->mStateGroupMap.size(), 0);
+
+    // Check that StateTrackers were initialized correctly.
+    EXPECT_EQ(1, StateManager::getInstance().getStateTrackersCount());
+    EXPECT_EQ(1, StateManager::getInstance().getListenersCount(SCREEN_STATE_ATOM_ID));
+
+    /*
+               bucket #1                      bucket #2
+    |     1     2     3     4     5     6     7     8     9     10 (minutes)
+    |-----------------------------|-----------------------------|--
+        ON              OFF     ON                                  (BatterySaverMode)
+      |          |                   |                              (ScreenIsOnEvent)
+           |                  |                                     (ScreenIsOffEvent)
+              |                                                     (ScreenDozeEvent)
+    */
+    // Initialize log events.
+    std::vector<std::unique_ptr<LogEvent>> events;
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 10 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));                       // 0:20
+    events.push_back(CreateBatterySaverOnEvent(bucketStartTimeNs + 20 * NS_PER_SEC));  // 0:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 50 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));  // 1:00
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 80 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_DOZE));  // 1:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 120 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));                         // 2:10
+    events.push_back(CreateBatterySaverOffEvent(bucketStartTimeNs + 200 * NS_PER_SEC));  // 3:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 250 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));                       // 4:20
+    events.push_back(CreateBatterySaverOnEvent(bucketStartTimeNs + 280 * NS_PER_SEC));  // 4:50
+
+    // Bucket boundary.
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 310 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));  // 5:20
+
+    // Send log events to StatsLogProcessor.
+    for (auto& event : events) {
+        processor->OnLogEvent(event.get());
+    }
+
+    // Check dump report.
+    vector<uint8_t> buffer;
+    ConfigMetricsReportList reports;
+    processor->onDumpReport(cfgKey, bucketStartTimeNs + 360 * NS_PER_SEC,
+                            true /* include current partial bucket */, true, ADB_DUMP, FAST,
+                            &buffer);  // 6:10
+    EXPECT_GT(buffer.size(), 0);
+    EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
+    backfillDimensionPath(&reports);
+    backfillStringInReport(&reports);
+    backfillStartEndTimestamp(&reports);
+
+    EXPECT_EQ(1, reports.reports_size());
+    EXPECT_EQ(1, reports.reports(0).metrics_size());
+    EXPECT_TRUE(reports.reports(0).metrics(0).has_duration_metrics());
+    EXPECT_EQ(3, reports.reports(0).metrics(0).duration_metrics().data_size());
+
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::view::DisplayStateEnum::DISPLAY_STATE_OFF, data.slice_by_state(0).value());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(50 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(370 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(1);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::view::DisplayStateEnum::DISPLAY_STATE_ON, data.slice_by_state(0).value());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(110 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(50 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(370 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(2);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::view::DisplayStateEnum::DISPLAY_STATE_DOZE, data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(40 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+}
+
+TEST(DurationMetricE2eTest, TestWithConditionAndSlicedState) {
+    // Initialize config.
+    StatsdConfig config;
+    config.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+
+    *config.add_atom_matcher() = CreateBatterySaverModeStartAtomMatcher();
+    *config.add_atom_matcher() = CreateBatterySaverModeStopAtomMatcher();
+    *config.add_atom_matcher() = CreateBatteryStateNoneMatcher();
+    *config.add_atom_matcher() = CreateBatteryStateUsbMatcher();
+
+    auto batterySaverModePredicate = CreateBatterySaverModePredicate();
+    *config.add_predicate() = batterySaverModePredicate;
+
+    auto deviceUnpluggedPredicate = CreateDeviceUnpluggedPredicate();
+    *config.add_predicate() = deviceUnpluggedPredicate;
+
+    auto screenState = CreateScreenState();
+    *config.add_state() = screenState;
+
+    // Create duration metric that has a condition and slices by screen state.
+    auto durationMetric = config.add_duration_metric();
+    durationMetric->set_id(StringToId("DurationBatterySaverModeOnBatterySliceScreen"));
+    durationMetric->set_what(batterySaverModePredicate.id());
+    durationMetric->set_condition(deviceUnpluggedPredicate.id());
+    durationMetric->add_slice_by_state(screenState.id());
+    durationMetric->set_aggregation_type(DurationMetric::SUM);
+    durationMetric->set_bucket(FIVE_MINUTES);
+
+    // Initialize StatsLogProcessor.
+    int uid = 12345;
+    int64_t cfgId = 98765;
+    ConfigKey cfgKey(uid, cfgId);
+    uint64_t bucketStartTimeNs = 10000000000;  // 0:10
+    uint64_t bucketSizeNs =
+            TimeUnitToBucketSizeInMillis(config.duration_metric(0).bucket()) * 1000000LL;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);
+
+    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+    sp<MetricsManager> metricsManager = processor->mMetricsManagers.begin()->second;
+    EXPECT_TRUE(metricsManager->isConfigValid());
+    EXPECT_EQ(metricsManager->mAllMetricProducers.size(), 1);
+    EXPECT_TRUE(metricsManager->isActive());
+    sp<MetricProducer> metricProducer = metricsManager->mAllMetricProducers[0];
+    EXPECT_TRUE(metricProducer->mIsActive);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.size(), 1);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.at(0), SCREEN_STATE_ATOM_ID);
+    EXPECT_EQ(metricProducer->mStateGroupMap.size(), 0);
+
+    // Check that StateTrackers were initialized correctly.
+    EXPECT_EQ(1, StateManager::getInstance().getStateTrackersCount());
+    EXPECT_EQ(1, StateManager::getInstance().getListenersCount(SCREEN_STATE_ATOM_ID));
+
+    /*
+               bucket #1                      bucket #2
+    |       1       2       3       4       5     6     7     8  (minutes)
+    |---------------------------------------|------------------
+         ON                              OFF    ON             (BatterySaverMode)
+                  T            F    T                          (DeviceUnpluggedPredicate)
+             |          |              |                       (ScreenIsOnEvent)
+                |           |                       |          (ScreenIsOffEvent)
+                                |                              (ScreenDozeEvent)
+    */
+    // Initialize log events.
+    std::vector<std::unique_ptr<LogEvent>> events;
+    events.push_back(CreateBatterySaverOnEvent(bucketStartTimeNs + 20 * NS_PER_SEC));  // 0:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 60 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));  // 1:10
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 80 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));  // 1:30
+    events.push_back(
+            CreateBatteryStateChangedEvent(bucketStartTimeNs + 110 * NS_PER_SEC,
+                                           BatteryPluggedStateEnum::BATTERY_PLUGGED_NONE));  // 2:00
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 145 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));  // 2:35
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 170 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));  // 3:00
+    events.push_back(
+            CreateBatteryStateChangedEvent(bucketStartTimeNs + 180 * NS_PER_SEC,
+                                           BatteryPluggedStateEnum::BATTERY_PLUGGED_USB));  // 3:10
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 200 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_DOZE));  // 3:30
+    events.push_back(
+            CreateBatteryStateChangedEvent(bucketStartTimeNs + 230 * NS_PER_SEC,
+                                           BatteryPluggedStateEnum::BATTERY_PLUGGED_NONE));  // 4:00
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 260 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));                         // 4:30
+    events.push_back(CreateBatterySaverOffEvent(bucketStartTimeNs + 280 * NS_PER_SEC));  // 4:50
+
+    // Bucket boundary.
+    events.push_back(CreateBatterySaverOnEvent(bucketStartTimeNs + 320 * NS_PER_SEC));  // 5:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 380 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));  // 6:30
+
+    // Send log events to StatsLogProcessor.
+    for (auto& event : events) {
+        processor->OnLogEvent(event.get());
+    }
+
+    // Check dump report.
+    vector<uint8_t> buffer;
+    ConfigMetricsReportList reports;
+    processor->onDumpReport(cfgKey, bucketStartTimeNs + 410 * NS_PER_SEC,
+                            true /* include current partial bucket */, true, ADB_DUMP, FAST,
+                            &buffer);
+    EXPECT_GT(buffer.size(), 0);
+    EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
+    backfillDimensionPath(&reports);
+    backfillStringInReport(&reports);
+    backfillStartEndTimestamp(&reports);
+
+    EXPECT_EQ(1, reports.reports_size());
+    EXPECT_EQ(1, reports.reports(0).metrics_size());
+    EXPECT_TRUE(reports.reports(0).metrics(0).has_duration_metrics());
+    EXPECT_EQ(3, reports.reports(0).metrics(0).duration_metrics().data_size());
+
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::view::DisplayStateEnum::DISPLAY_STATE_OFF, data.slice_by_state(0).value());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(45 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(30 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(420 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(2);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::view::DisplayStateEnum::DISPLAY_STATE_ON, data.slice_by_state(0).value());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(45 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(60 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(420 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(1);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::view::DisplayStateEnum::DISPLAY_STATE_DOZE, data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(30 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+}
+
+TEST(DurationMetricE2eTest, TestWithSlicedStateMapped) {
+    // Initialize config.
+    StatsdConfig config;
+    config.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+
+    *config.add_atom_matcher() = CreateBatterySaverModeStartAtomMatcher();
+    *config.add_atom_matcher() = CreateBatterySaverModeStopAtomMatcher();
+
+    auto batterySaverModePredicate = CreateBatterySaverModePredicate();
+    *config.add_predicate() = batterySaverModePredicate;
+
+    auto screenStateWithMap = CreateScreenStateWithOnOffMap();
+    *config.add_state() = screenStateWithMap;
+
+    // Create duration metric that slices by mapped screen state.
+    auto durationMetric = config.add_duration_metric();
+    durationMetric->set_id(StringToId("DurationBatterySaverModeSliceScreenMapped"));
+    durationMetric->set_what(batterySaverModePredicate.id());
+    durationMetric->add_slice_by_state(screenStateWithMap.id());
+    durationMetric->set_aggregation_type(DurationMetric::SUM);
+    durationMetric->set_bucket(FIVE_MINUTES);
+
+    // Initialize StatsLogProcessor.
+    int uid = 12345;
+    int64_t cfgId = 98765;
+    ConfigKey cfgKey(uid, cfgId);
+    uint64_t bucketStartTimeNs = 10000000000;  // 0:10
+    uint64_t bucketSizeNs =
+            TimeUnitToBucketSizeInMillis(config.duration_metric(0).bucket()) * 1000000LL;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);
+
+    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+    sp<MetricsManager> metricsManager = processor->mMetricsManagers.begin()->second;
+    EXPECT_TRUE(metricsManager->isConfigValid());
+    EXPECT_EQ(metricsManager->mAllMetricProducers.size(), 1);
+    EXPECT_TRUE(metricsManager->isActive());
+    sp<MetricProducer> metricProducer = metricsManager->mAllMetricProducers[0];
+    EXPECT_TRUE(metricProducer->mIsActive);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.size(), 1);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.at(0), SCREEN_STATE_ATOM_ID);
+    EXPECT_EQ(metricProducer->mStateGroupMap.size(), 1);
+
+    // Check that StateTrackers were initialized correctly.
+    EXPECT_EQ(1, StateManager::getInstance().getStateTrackersCount());
+    EXPECT_EQ(1, StateManager::getInstance().getListenersCount(SCREEN_STATE_ATOM_ID));
+
+    /*
+               bucket #1                      bucket #2
+    |     1     2     3     4     5     6     7     8     9     10 (minutes)
+    |-----------------------------|-----------------------------|--
+        ON              OFF     ON                                  (BatterySaverMode)
+     ---------------------------------------------------------SCREEN_OFF events
+           |                  |                                  (ScreenStateOffEvent = 1)
+              |                                                  (ScreenStateDozeEvent = 3)
+                                                |                (ScreenStateDozeSuspendEvent = 4)
+     ---------------------------------------------------------SCREEN_ON events
+      |          |                   |                           (ScreenStateOnEvent = 2)
+                      |                                          (ScreenStateVrEvent = 5)
+                                            |                    (ScreenStateOnSuspendEvent = 6)
+    */
+    // Initialize log events.
+    std::vector<std::unique_ptr<LogEvent>> events;
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 10 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));                       // 0:20
+    events.push_back(CreateBatterySaverOnEvent(bucketStartTimeNs + 20 * NS_PER_SEC));  // 0:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 70 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));  // 1:20
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 100 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_DOZE));  // 1:50
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 120 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));  // 2:10
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 170 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_VR));                         // 3:00
+    events.push_back(CreateBatterySaverOffEvent(bucketStartTimeNs + 200 * NS_PER_SEC));  // 3:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 250 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_OFF));                       // 4:20
+    events.push_back(CreateBatterySaverOnEvent(bucketStartTimeNs + 280 * NS_PER_SEC));  // 4:50
+
+    // Bucket boundary 5:10.
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 320 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON));  // 5:30
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 390 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_ON_SUSPEND));  // 6:40
+    events.push_back(CreateScreenStateChangedEvent(
+            bucketStartTimeNs + 430 * NS_PER_SEC,
+            android::view::DisplayStateEnum::DISPLAY_STATE_DOZE_SUSPEND));  // 7:20
+    // Send log events to StatsLogProcessor.
+    for (auto& event : events) {
+        processor->OnLogEvent(event.get());
+    }
+
+    // Check dump report.
+    vector<uint8_t> buffer;
+    ConfigMetricsReportList reports;
+    processor->onDumpReport(cfgKey, bucketStartTimeNs + 490 * NS_PER_SEC,
+                            true /* include current partial bucket */, true, ADB_DUMP, FAST,
+                            &buffer);
+    EXPECT_GT(buffer.size(), 0);
+    EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
+    backfillDimensionPath(&reports);
+    backfillStringInReport(&reports);
+    backfillStartEndTimestamp(&reports);
+
+    EXPECT_EQ(1, reports.reports_size());
+    EXPECT_EQ(1, reports.reports(0).metrics_size());
+    EXPECT_TRUE(reports.reports(0).metrics(0).has_duration_metrics());
+    EXPECT_EQ(2, reports.reports(0).metrics(0).duration_metrics().data_size());
+
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_group_id());
+    EXPECT_EQ(StringToId("SCREEN_ON"), data.slice_by_state(0).group_id());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(130 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(110 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(500 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(1);
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(SCREEN_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_group_id());
+    EXPECT_EQ(StringToId("SCREEN_OFF"), data.slice_by_state(0).group_id());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(70 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(80 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(500 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+}
+
+TEST(DurationMetricE2eTest, TestSlicedStatePrimaryFieldsNotSubsetDimInWhat) {
+    // Initialize config.
+    StatsdConfig config;
+    config.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+
+    *config.add_atom_matcher() = CreateAcquireWakelockAtomMatcher();
+    *config.add_atom_matcher() = CreateReleaseWakelockAtomMatcher();
+
+    auto holdingWakelockPredicate = CreateHoldingWakelockPredicate();
+    *config.add_predicate() = holdingWakelockPredicate;
+
+    auto uidProcessState = CreateUidProcessState();
+    *config.add_state() = uidProcessState;
+
+    // Create duration metric that slices by uid process state.
+    auto durationMetric = config.add_duration_metric();
+    durationMetric->set_id(StringToId("DurationHoldingWakelockSliceUidProcessState"));
+    durationMetric->set_what(holdingWakelockPredicate.id());
+    durationMetric->add_slice_by_state(uidProcessState.id());
+    durationMetric->set_aggregation_type(DurationMetric::SUM);
+    durationMetric->set_bucket(FIVE_MINUTES);
+
+    // The state has only one primary field (uid).
+    auto stateLink = durationMetric->add_state_link();
+    stateLink->set_state_atom_id(UID_PROCESS_STATE_ATOM_ID);
+    auto fieldsInWhat = stateLink->mutable_fields_in_what();
+    *fieldsInWhat = CreateAttributionUidDimensions(util::WAKELOCK_STATE_CHANGED, {Position::FIRST});
+    auto fieldsInState = stateLink->mutable_fields_in_state();
+    *fieldsInState = CreateDimensions(UID_PROCESS_STATE_ATOM_ID, {1 /* uid */});
+
+    // Initialize StatsLogProcessor.
+    int uid = 12345;
+    int64_t cfgId = 98765;
+    ConfigKey cfgKey(uid, cfgId);
+    uint64_t bucketStartTimeNs = 10000000000;  // 0:10
+    uint64_t bucketSizeNs =
+            TimeUnitToBucketSizeInMillis(config.duration_metric(0).bucket()) * 1000000LL;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);
+
+    // This config is rejected because the dimension in what fields are not a superset of the sliced
+    // state primary fields.
+    EXPECT_EQ(processor->mMetricsManagers.size(), 0);
+}
+
+TEST(DurationMetricE2eTest, TestWithSlicedStatePrimaryFieldsSubset) {
+    // Initialize config.
+    StatsdConfig config;
+    config.add_allowed_log_source("AID_ROOT");  // LogEvent defaults to UID of root.
+
+    *config.add_atom_matcher() = CreateAcquireWakelockAtomMatcher();
+    *config.add_atom_matcher() = CreateReleaseWakelockAtomMatcher();
+
+    auto holdingWakelockPredicate = CreateHoldingWakelockPredicate();
+    *config.add_predicate() = holdingWakelockPredicate;
+
+    auto uidProcessState = CreateUidProcessState();
+    *config.add_state() = uidProcessState;
+
+    // Create duration metric that slices by uid process state.
+    auto durationMetric = config.add_duration_metric();
+    durationMetric->set_id(StringToId("DurationPartialWakelockPerTagUidSliceProcessState"));
+    durationMetric->set_what(holdingWakelockPredicate.id());
+    durationMetric->add_slice_by_state(uidProcessState.id());
+    durationMetric->set_aggregation_type(DurationMetric::SUM);
+    durationMetric->set_bucket(FIVE_MINUTES);
+
+    // The metric is dimensioning by first uid of attribution node and tag.
+    *durationMetric->mutable_dimensions_in_what() = CreateAttributionUidAndOtherDimensions(
+            util::WAKELOCK_STATE_CHANGED, {Position::FIRST}, {3 /* tag */});
+    // The state has only one primary field (uid).
+    auto stateLink = durationMetric->add_state_link();
+    stateLink->set_state_atom_id(UID_PROCESS_STATE_ATOM_ID);
+    auto fieldsInWhat = stateLink->mutable_fields_in_what();
+    *fieldsInWhat = CreateAttributionUidDimensions(util::WAKELOCK_STATE_CHANGED, {Position::FIRST});
+    auto fieldsInState = stateLink->mutable_fields_in_state();
+    *fieldsInState = CreateDimensions(UID_PROCESS_STATE_ATOM_ID, {1 /* uid */});
+
+    // Initialize StatsLogProcessor.
+    int uid = 12345;
+    int64_t cfgId = 98765;
+    ConfigKey cfgKey(uid, cfgId);
+    uint64_t bucketStartTimeNs = 10000000000;  // 0:10
+    uint64_t bucketSizeNs =
+            TimeUnitToBucketSizeInMillis(config.duration_metric(0).bucket()) * 1000000LL;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);
+
+    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+    sp<MetricsManager> metricsManager = processor->mMetricsManagers.begin()->second;
+    EXPECT_TRUE(metricsManager->isConfigValid());
+    EXPECT_EQ(metricsManager->mAllMetricProducers.size(), 1);
+    EXPECT_TRUE(metricsManager->isActive());
+    sp<MetricProducer> metricProducer = metricsManager->mAllMetricProducers[0];
+    EXPECT_TRUE(metricProducer->mIsActive);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.size(), 1);
+    EXPECT_EQ(metricProducer->mSlicedStateAtoms.at(0), UID_PROCESS_STATE_ATOM_ID);
+    EXPECT_EQ(metricProducer->mStateGroupMap.size(), 0);
+
+    // Check that StateTrackers were initialized correctly.
+    EXPECT_EQ(1, StateManager::getInstance().getStateTrackersCount());
+    EXPECT_EQ(1, StateManager::getInstance().getListenersCount(UID_PROCESS_STATE_ATOM_ID));
+
+    // Initialize log events.
+    int appUid1 = 1001;
+    int appUid2 = 1002;
+    std::vector<int> attributionUids1 = {appUid1};
+    std::vector<string> attributionTags1 = {"App1"};
+
+    std::vector<int> attributionUids2 = {appUid2};
+    std::vector<string> attributionTags2 = {"App2"};
+
+    std::vector<std::unique_ptr<LogEvent>> events;
+    events.push_back(CreateUidProcessStateChangedEvent(
+            bucketStartTimeNs + 10 * NS_PER_SEC, appUid1,
+            android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_FOREGROUND));  // 0:20
+    events.push_back(CreateAcquireWakelockEvent(bucketStartTimeNs + 20 * NS_PER_SEC,
+                                                attributionUids1, attributionTags1,
+                                                "wakelock1"));  // 0:30
+    events.push_back(CreateAcquireWakelockEvent(bucketStartTimeNs + 25 * NS_PER_SEC,
+                                                attributionUids1, attributionTags1,
+                                                "wakelock2"));  // 0:35
+    events.push_back(CreateAcquireWakelockEvent(bucketStartTimeNs + 30 * NS_PER_SEC,
+                                                attributionUids2, attributionTags2,
+                                                "wakelock1"));  // 0:40
+    events.push_back(CreateAcquireWakelockEvent(bucketStartTimeNs + 35 * NS_PER_SEC,
+                                                attributionUids2, attributionTags2,
+                                                "wakelock2"));  // 0:45
+    events.push_back(CreateUidProcessStateChangedEvent(
+            bucketStartTimeNs + 50 * NS_PER_SEC, appUid2,
+            android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_BACKGROUND));  // 1:00
+    events.push_back(CreateUidProcessStateChangedEvent(
+            bucketStartTimeNs + 60 * NS_PER_SEC, appUid1,
+            android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_BACKGROUND));  // 1:10
+    events.push_back(CreateReleaseWakelockEvent(bucketStartTimeNs + 100 * NS_PER_SEC,
+                                                attributionUids2, attributionTags2,
+                                                "wakelock1"));  // 1:50
+    events.push_back(CreateUidProcessStateChangedEvent(
+            bucketStartTimeNs + 120 * NS_PER_SEC, appUid2,
+            android::app::ProcessStateEnum::PROCESS_STATE_FOREGROUND_SERVICE));  // 2:10
+    events.push_back(CreateReleaseWakelockEvent(bucketStartTimeNs + 200 * NS_PER_SEC,
+                                                attributionUids1, attributionTags1,
+                                                "wakelock2"));  // 3:30
+
+    // Send log events to StatsLogProcessor.
+    for (auto& event : events) {
+        processor->OnLogEvent(event.get());
+    }
+
+    // Check dump report.
+    vector<uint8_t> buffer;
+    ConfigMetricsReportList reports;
+    processor->onDumpReport(cfgKey, bucketStartTimeNs + 320 * NS_PER_SEC,
+                            true /* include current partial bucket */, true, ADB_DUMP, FAST,
+                            &buffer);
+    EXPECT_GT(buffer.size(), 0);
+    EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
+    backfillDimensionPath(&reports);
+    backfillStringInReport(&reports);
+    backfillStartEndTimestamp(&reports);
+
+    EXPECT_EQ(1, reports.reports_size());
+    EXPECT_EQ(1, reports.reports(0).metrics_size());
+    EXPECT_TRUE(reports.reports(0).metrics(0).has_duration_metrics());
+    EXPECT_EQ(9, reports.reports(0).metrics(0).duration_metrics().data_size());
+
+    DurationMetricData data = reports.reports(0).metrics(0).duration_metrics().data(0);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid1,
+                                                  "wakelock2");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_FOREGROUND,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(35 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(1);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid1,
+                                                  "wakelock2");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_BACKGROUND,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(140 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(2);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid2,
+                                                  "wakelock1");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(-1 /* StateTracker:: kStateUnknown */, data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(20 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(3);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid1,
+                                                  "wakelock1");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_BACKGROUND,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(240 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(20 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(330 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(4);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid2,
+                                                  "wakelock1");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_BACKGROUND,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(50 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(5);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid2,
+                                                  "wakelock2");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_FOREGROUND_SERVICE,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(180 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(20 * NS_PER_SEC, data.bucket_info(1).duration_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(330 * NS_PER_SEC, data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(6);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid2,
+                                                  "wakelock2");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(-1 /* StateTracker:: kStateUnknown */, data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(15 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(7);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid1,
+                                                  "wakelock1");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_FOREGROUND,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(40 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = reports.reports(0).metrics(0).duration_metrics().data(8);
+    ValidateWakelockAttributionUidAndTagDimension(data.dimensions_in_what(), 10, appUid2,
+                                                  "wakelock2");
+    EXPECT_EQ(1, data.slice_by_state_size());
+    EXPECT_EQ(UID_PROCESS_STATE_ATOM_ID, data.slice_by_state(0).atom_id());
+    EXPECT_TRUE(data.slice_by_state(0).has_value());
+    EXPECT_EQ(android::app::ProcessStateEnum::PROCESS_STATE_IMPORTANT_BACKGROUND,
+              data.slice_by_state(0).value());
+    EXPECT_EQ(1, data.bucket_info_size());
+    EXPECT_EQ(70 * NS_PER_SEC, data.bucket_info(0).duration_nanos());
+    EXPECT_EQ(10 * NS_PER_SEC, data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(310 * NS_PER_SEC, data.bucket_info(0).end_bucket_elapsed_nanos());
+}
+
 #else
 GTEST_LOG_(INFO) << "This test does nothing.\n";
 #endif
diff --git a/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp b/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp
index 100220b..d2f0f57 100644
--- a/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp
+++ b/cmds/statsd/tests/metrics/MaxDurationTracker_test.cpp
@@ -62,9 +62,8 @@
     int64_t bucketNum = 0;
 
     int64_t metricId = 1;
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1,
-                               false, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               false, false, {});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, false, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     tracker.noteStart(key1, true, bucketStartTimeNs, ConditionKey());
     // Event starts again. This would not change anything as it already starts.
@@ -97,9 +96,8 @@
     int64_t bucketNum = 0;
 
     int64_t metricId = 1;
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1,
-                               false, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               false, false, {});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, false, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     tracker.noteStart(key1, true, bucketStartTimeNs + 1, ConditionKey());
 
@@ -132,9 +130,8 @@
     int64_t bucketNum = 0;
 
     int64_t metricId = 1;
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1,
-                               false, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               false, false, {});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, false, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     // The event starts.
     tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 1, ConditionKey());
@@ -172,9 +169,8 @@
     int64_t bucketNum = 0;
 
     int64_t metricId = 1;
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1,
-                               true, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               false, false, {});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, -1, true, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     // 2 starts
     tracker.noteStart(DEFAULT_DIMENSION_KEY, true, bucketStartTimeNs + 1, ConditionKey());
@@ -218,9 +214,8 @@
     int64_t eventStopTimeNs = conditionStops2 + 8 * NS_PER_SEC;
 
     int64_t metricId = 1;
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                               false, bucketStartTimeNs, 0, bucketStartTimeNs, bucketSizeNs, true,
-                               false, {});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false, bucketStartTimeNs,
+                               0, bucketStartTimeNs, bucketSizeNs, true, false, {});
     EXPECT_TRUE(tracker.mAnomalyTrackers.empty());
 
     tracker.noteStart(key1, false, eventStartTimeNs, conditionKey1);
@@ -267,9 +262,9 @@
     sp<AlarmMonitor> alarmMonitor;
     sp<DurationAnomalyTracker> anomalyTracker =
         new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                               false, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               true, false, {anomalyTracker});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, true, false,
+                               {anomalyTracker});
 
     tracker.noteStart(key1, true, eventStartTimeNs, conditionKey1);
     sp<const InternalAlarm> alarm = anomalyTracker->mAlarms.begin()->second;
@@ -326,9 +321,9 @@
     sp<AlarmMonitor> alarmMonitor;
     sp<DurationAnomalyTracker> anomalyTracker =
         new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                               false, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               true, false, {anomalyTracker});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, true, false,
+                               {anomalyTracker});
 
     tracker.noteStart(key1, false, eventStartTimeNs, conditionKey1);
     tracker.noteConditionChanged(key1, true, conditionStarts1);
@@ -408,9 +403,9 @@
     sp<AlarmMonitor> alarmMonitor;
     sp<DurationAnomalyTracker> anomalyTracker =
         new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                               false, bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
-                               true, false, {anomalyTracker});
+    MaxDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false, bucketStartTimeNs,
+                               bucketNum, bucketStartTimeNs, bucketSizeNs, true, false,
+                               {anomalyTracker});
 
     tracker.noteStart(key1, true, eventStartTimeNs1, conditionKey1);
     tracker.noteStart(key2, true, eventStartTimeNs2, conditionKey2);
diff --git a/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp b/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp
index 1cd7bdb..39d3919 100644
--- a/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp
+++ b/cmds/statsd/tests/metrics/OringDurationTracker_test.cpp
@@ -61,9 +61,9 @@
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
     int64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 false, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, false, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false,
+                                 bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
+                                 false, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     EXPECT_EQ((long long)eventStartTimeNs, tracker.mLastStartTime);
@@ -92,9 +92,8 @@
     int64_t bucketNum = 0;
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, false, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     tracker.noteStart(kEventKey1, true, eventStartTimeNs + 10, ConditionKey());  // overlapping wl
@@ -124,9 +123,8 @@
     int64_t bucketNum = 0;
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, false, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     tracker.noteStart(kEventKey2, true, eventStartTimeNs + 10, ConditionKey());  // overlapping wl
@@ -154,9 +152,8 @@
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
     int64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, false, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketNum, bucketStartTimeNs, bucketSizeNs, false, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     EXPECT_EQ((long long)eventStartTimeNs, tracker.mLastStartTime);
@@ -198,9 +195,9 @@
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
     int64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 false, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, true, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false,
+                                 bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
+                                 true, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
 
@@ -237,9 +234,9 @@
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
     int64_t durationTimeNs = 2 * 1000;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 false, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, true, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, false,
+                                 bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
+                                 true, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
     // condition to false; record duration 5n
@@ -275,9 +272,8 @@
     int64_t bucketNum = 0;
     int64_t eventStartTimeNs = bucketStartTimeNs + 1;
 
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, true, false, {});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketNum, bucketStartTimeNs, bucketSizeNs, true, false, {});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, key1);
     tracker.noteStart(kEventKey1, true, eventStartTimeNs + 2, key1);
@@ -316,9 +312,9 @@
     sp<AlarmMonitor> alarmMonitor;
     sp<DurationAnomalyTracker> anomalyTracker =
         new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, true, false, {anomalyTracker});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true, bucketStartTimeNs,
+                                 bucketNum, bucketStartTimeNs, bucketSizeNs, true, false,
+                                 {anomalyTracker});
 
     // Nothing in the past bucket.
     tracker.noteStart(DEFAULT_DIMENSION_KEY, true, eventStartTimeNs, ConditionKey());
@@ -422,9 +418,8 @@
             sp<AlarmMonitor> alarmMonitor;
             sp<DurationAnomalyTracker> anomalyTracker =
                 new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-            OringDurationTracker tracker(kConfigKey, metricId, DEFAULT_METRIC_DIMENSION_KEY,
-                                         wizard, 1,
-                                         true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
+            OringDurationTracker tracker(kConfigKey, metricId, DEFAULT_METRIC_DIMENSION_KEY, wizard,
+                                         1, true, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
                                          bucketSizeNs, true, false, {anomalyTracker});
 
             int64_t eventStartTimeNs = bucketStartTimeNs + 9 * NS_PER_SEC;
@@ -481,15 +476,15 @@
     sp<AlarmMonitor> alarmMonitor;
     sp<DurationAnomalyTracker> anomalyTracker =
         new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true /*nesting*/, bucketStartTimeNs, bucketNum, bucketStartTimeNs,
-                                 bucketSizeNs, false, false, {anomalyTracker});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true /*nesting*/,
+                                 bucketStartTimeNs, bucketNum, bucketStartTimeNs, bucketSizeNs,
+                                 false, false, {anomalyTracker});
 
     tracker.noteStart(kEventKey1, true, eventStartTimeNs, ConditionKey());
     tracker.noteStop(kEventKey1, eventStartTimeNs + 10, false);
     EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
     EXPECT_TRUE(tracker.mStarted.empty());
-    EXPECT_EQ(10LL, tracker.mDuration); // 10ns
+    EXPECT_EQ(10LL, tracker.mStateKeyDurationMap[DEFAULT_DIMENSION_KEY].mDuration);  // 10ns
 
     EXPECT_EQ(0u, tracker.mStarted.size());
 
@@ -530,11 +525,11 @@
     sp<AlarmMonitor> alarmMonitor;
     sp<DurationAnomalyTracker> anomalyTracker =
         new DurationAnomalyTracker(alert, kConfigKey, alarmMonitor);
-    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1,
-                                 true /*nesting*/, bucketStartTimeNs, 0, bucketStartTimeNs,
-                                 bucketSizeNs, false, false, {anomalyTracker});
+    OringDurationTracker tracker(kConfigKey, metricId, eventKey, wizard, 1, true /*nesting*/,
+                                 bucketStartTimeNs, 0, bucketStartTimeNs, bucketSizeNs, false,
+                                 false, {anomalyTracker});
 
-    tracker.noteStart(kEventKey1, true, 15 * NS_PER_SEC, conkey); // start key1
+    tracker.noteStart(kEventKey1, true, 15 * NS_PER_SEC, conkey);  // start key1
     EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
     sp<const InternalAlarm> alarm = anomalyTracker->mAlarms.begin()->second;
     EXPECT_EQ((long long)(55ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
@@ -544,13 +539,13 @@
     EXPECT_EQ(0u, anomalyTracker->mAlarms.size());
     EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
 
-    tracker.noteStart(kEventKey1, true, 22 * NS_PER_SEC, conkey); // start key1 again
+    tracker.noteStart(kEventKey1, true, 22 * NS_PER_SEC, conkey);  // start key1 again
     EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
     alarm = anomalyTracker->mAlarms.begin()->second;
     EXPECT_EQ((long long)(60ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
     EXPECT_EQ(anomalyTracker->getRefractoryPeriodEndsSec(eventKey), 0U);
 
-    tracker.noteStart(kEventKey2, true, 32 * NS_PER_SEC, conkey); // start key2
+    tracker.noteStart(kEventKey2, true, 32 * NS_PER_SEC, conkey);  // start key2
     EXPECT_EQ(1u, anomalyTracker->mAlarms.size());
     alarm = anomalyTracker->mAlarms.begin()->second;
     EXPECT_EQ((long long)(60ULL * NS_PER_SEC), (long long)(alarm->timestampSec * NS_PER_SEC));
diff --git a/cmds/statsd/tests/state/StateTracker_test.cpp b/cmds/statsd/tests/state/StateTracker_test.cpp
index a0e0095..a5b8e1c 100644
--- a/cmds/statsd/tests/state/StateTracker_test.cpp
+++ b/cmds/statsd/tests/state/StateTracker_test.cpp
@@ -105,63 +105,6 @@
 }
 // END: build event functions.
 
-// START: get primary key functions
-void getUidProcessKey(int uid, HashableDimensionKey* key) {
-    int pos1[] = {1, 0, 0};
-    Field field1(27 /* atom id */, pos1, 0 /* depth */);
-    Value value1((int32_t)uid);
-
-    key->addValue(FieldValue(field1, value1));
-}
-
-void getOverlayKey(int uid, string packageName, HashableDimensionKey* key) {
-    int pos1[] = {1, 0, 0};
-    int pos2[] = {2, 0, 0};
-
-    Field field1(59 /* atom id */, pos1, 0 /* depth */);
-    Field field2(59 /* atom id */, pos2, 0 /* depth */);
-
-    Value value1((int32_t)uid);
-    Value value2(packageName);
-
-    key->addValue(FieldValue(field1, value1));
-    key->addValue(FieldValue(field2, value2));
-}
-
-void getPartialWakelockKey(int uid, const std::string& tag, HashableDimensionKey* key) {
-    int pos1[] = {1, 1, 1};
-    int pos3[] = {2, 0, 0};
-    int pos4[] = {3, 0, 0};
-
-    Field field1(10 /* atom id */, pos1, 2 /* depth */);
-
-    Field field3(10 /* atom id */, pos3, 0 /* depth */);
-    Field field4(10 /* atom id */, pos4, 0 /* depth */);
-
-    Value value1((int32_t)uid);
-    Value value3((int32_t)1 /*partial*/);
-    Value value4(tag);
-
-    key->addValue(FieldValue(field1, value1));
-    key->addValue(FieldValue(field3, value3));
-    key->addValue(FieldValue(field4, value4));
-}
-
-void getPartialWakelockKey(int uid, HashableDimensionKey* key) {
-    int pos1[] = {1, 1, 1};
-    int pos3[] = {2, 0, 0};
-
-    Field field1(10 /* atom id */, pos1, 2 /* depth */);
-    Field field3(10 /* atom id */, pos3, 0 /* depth */);
-
-    Value value1((int32_t)uid);
-    Value value3((int32_t)1 /*partial*/);
-
-    key->addValue(FieldValue(field1, value1));
-    key->addValue(FieldValue(field3, value3));
-}
-// END: get primary key functions
-
 TEST(StateListenerTest, TestStateListenerWeakPointer) {
     sp<TestStateListener> listener = new TestStateListener();
     wp<TestStateListener> wListener = listener;
diff --git a/cmds/statsd/tests/statsd_test_util.cpp b/cmds/statsd/tests/statsd_test_util.cpp
index 8c8836b..2f81c2d 100644
--- a/cmds/statsd/tests/statsd_test_util.cpp
+++ b/cmds/statsd/tests/statsd_test_util.cpp
@@ -135,6 +135,27 @@
         "BatterySaverModeStop", BatterySaverModeStateChanged::OFF);
 }
 
+AtomMatcher CreateBatteryStateChangedAtomMatcher(const string& name,
+                                                 BatteryPluggedStateEnum state) {
+    AtomMatcher atom_matcher;
+    atom_matcher.set_id(StringToId(name));
+    auto simple_atom_matcher = atom_matcher.mutable_simple_atom_matcher();
+    simple_atom_matcher->set_atom_id(util::PLUGGED_STATE_CHANGED);
+    auto field_value_matcher = simple_atom_matcher->add_field_value_matcher();
+    field_value_matcher->set_field(1);  // State field.
+    field_value_matcher->set_eq_int(state);
+    return atom_matcher;
+}
+
+AtomMatcher CreateBatteryStateNoneMatcher() {
+    return CreateBatteryStateChangedAtomMatcher("BatteryPluggedNone",
+                                                BatteryPluggedStateEnum::BATTERY_PLUGGED_NONE);
+}
+
+AtomMatcher CreateBatteryStateUsbMatcher() {
+    return CreateBatteryStateChangedAtomMatcher("BatteryPluggedUsb",
+                                                BatteryPluggedStateEnum::BATTERY_PLUGGED_USB);
+}
 
 AtomMatcher CreateScreenStateChangedAtomMatcher(
     const string& name, android::view::DisplayStateEnum state) {
@@ -234,6 +255,14 @@
     return predicate;
 }
 
+Predicate CreateDeviceUnpluggedPredicate() {
+    Predicate predicate;
+    predicate.set_id(StringToId("DeviceUnplugged"));
+    predicate.mutable_simple_predicate()->set_start(StringToId("BatteryPluggedNone"));
+    predicate.mutable_simple_predicate()->set_stop(StringToId("BatteryPluggedUsb"));
+    return predicate;
+}
+
 Predicate CreateScreenIsOnPredicate() {
     Predicate predicate;
     predicate.set_id(StringToId("ScreenIsOn"));
@@ -410,6 +439,74 @@
     return dimensions;
 }
 
+FieldMatcher CreateAttributionUidAndOtherDimensions(const int atomId,
+                                                    const std::vector<Position>& positions,
+                                                    const std::vector<int>& fields) {
+    FieldMatcher dimensions = CreateAttributionUidDimensions(atomId, positions);
+
+    for (const int field : fields) {
+        dimensions.add_child()->set_field(field);
+    }
+    return dimensions;
+}
+
+// START: get primary key functions
+void getUidProcessKey(int uid, HashableDimensionKey* key) {
+    int pos1[] = {1, 0, 0};
+    Field field1(27 /* atom id */, pos1, 0 /* depth */);
+    Value value1((int32_t)uid);
+
+    key->addValue(FieldValue(field1, value1));
+}
+
+void getOverlayKey(int uid, string packageName, HashableDimensionKey* key) {
+    int pos1[] = {1, 0, 0};
+    int pos2[] = {2, 0, 0};
+
+    Field field1(59 /* atom id */, pos1, 0 /* depth */);
+    Field field2(59 /* atom id */, pos2, 0 /* depth */);
+
+    Value value1((int32_t)uid);
+    Value value2(packageName);
+
+    key->addValue(FieldValue(field1, value1));
+    key->addValue(FieldValue(field2, value2));
+}
+
+void getPartialWakelockKey(int uid, const std::string& tag, HashableDimensionKey* key) {
+    int pos1[] = {1, 1, 1};
+    int pos3[] = {2, 0, 0};
+    int pos4[] = {3, 0, 0};
+
+    Field field1(10 /* atom id */, pos1, 2 /* depth */);
+
+    Field field3(10 /* atom id */, pos3, 0 /* depth */);
+    Field field4(10 /* atom id */, pos4, 0 /* depth */);
+
+    Value value1((int32_t)uid);
+    Value value3((int32_t)1 /*partial*/);
+    Value value4(tag);
+
+    key->addValue(FieldValue(field1, value1));
+    key->addValue(FieldValue(field3, value3));
+    key->addValue(FieldValue(field4, value4));
+}
+
+void getPartialWakelockKey(int uid, HashableDimensionKey* key) {
+    int pos1[] = {1, 1, 1};
+    int pos3[] = {2, 0, 0};
+
+    Field field1(10 /* atom id */, pos1, 2 /* depth */);
+    Field field3(10 /* atom id */, pos3, 0 /* depth */);
+
+    Value value1((int32_t)uid);
+    Value value3((int32_t)1 /*partial*/);
+
+    key->addValue(FieldValue(field1, value1));
+    key->addValue(FieldValue(field3, value3));
+}
+// END: get primary key functions
+
 shared_ptr<LogEvent> CreateTwoValueLogEvent(int atomId, int64_t eventTimeNs, int32_t value1,
                                             int32_t value2) {
     AStatsEvent* statsEvent = AStatsEvent_obtain();
@@ -595,6 +692,23 @@
     return logEvent;
 }
 
+std::unique_ptr<LogEvent> CreateBatteryStateChangedEvent(const uint64_t timestampNs, const BatteryPluggedStateEnum state) {
+    AStatsEvent* statsEvent = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(statsEvent, util::PLUGGED_STATE_CHANGED);
+    AStatsEvent_overwriteTimestamp(statsEvent, timestampNs);
+
+    AStatsEvent_writeInt32(statsEvent, state);
+    AStatsEvent_build(statsEvent);
+
+    size_t size;
+    uint8_t* buf = AStatsEvent_getBuffer(statsEvent, &size);
+
+    std::unique_ptr<LogEvent> logEvent = std::make_unique<LogEvent>(/*uid=*/0, /*pid=*/0);
+    logEvent->parseBuffer(buf, size);
+    AStatsEvent_release(statsEvent);
+    return logEvent;
+}
+
 std::unique_ptr<LogEvent> CreateScreenBrightnessChangedEvent(uint64_t timestampNs, int level) {
     AStatsEvent* statsEvent = AStatsEvent_obtain();
     AStatsEvent_setAtomId(statsEvent, util::SCREEN_BRIGHTNESS_CHANGED);
@@ -964,6 +1078,22 @@
     return static_cast<int64_t>(std::hash<std::string>()(str));
 }
 
+void ValidateWakelockAttributionUidAndTagDimension(const DimensionsValue& value, const int atomId,
+                                                   const int uid, const string& tag) {
+    EXPECT_EQ(value.field(), atomId);
+    EXPECT_EQ(value.value_tuple().dimensions_value_size(), 2);
+    // Attribution field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).field(), 1);
+    // Uid field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).value_tuple().dimensions_value_size(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).value_tuple().dimensions_value(0).field(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(0).value_tuple().dimensions_value(0).value_int(),
+              uid);
+    // Tag field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(1).field(), 3);
+    EXPECT_EQ(value.value_tuple().dimensions_value(1).value_str(), tag);
+}
+
 void ValidateAttributionUidDimension(const DimensionsValue& value, int atomId, int uid) {
     EXPECT_EQ(value.field(), atomId);
     EXPECT_EQ(value.value_tuple().dimensions_value_size(), 1);
diff --git a/cmds/statsd/tests/statsd_test_util.h b/cmds/statsd/tests/statsd_test_util.h
index 7c01755..715ba2b 100644
--- a/cmds/statsd/tests/statsd_test_util.h
+++ b/cmds/statsd/tests/statsd_test_util.h
@@ -68,6 +68,12 @@
 // Create AtomMatcher proto for stopping battery save mode.
 AtomMatcher CreateBatterySaverModeStopAtomMatcher();
 
+// Create AtomMatcher proto for battery state none mode.
+AtomMatcher CreateBatteryStateNoneMatcher();
+
+// Create AtomMatcher proto for battery state usb mode.
+AtomMatcher CreateBatteryStateUsbMatcher();
+
 // Create AtomMatcher proto for process state changed.
 AtomMatcher CreateUidProcessStateChangedAtomMatcher();
 
@@ -110,6 +116,9 @@
 // Create Predicate proto for battery saver mode.
 Predicate CreateBatterySaverModePredicate();
 
+// Create Predicate proto for device unplogged mode.
+Predicate CreateDeviceUnpluggedPredicate();
+
 // Create Predicate proto for holding wakelock.
 Predicate CreateHoldingWakelockPredicate();
 
@@ -164,6 +173,22 @@
 FieldMatcher CreateAttributionUidDimensions(const int atomId,
                                             const std::vector<Position>& positions);
 
+FieldMatcher CreateAttributionUidAndOtherDimensions(const int atomId,
+                                                    const std::vector<Position>& positions,
+                                                    const std::vector<int>& fields);
+
+// START: get primary key functions
+// These functions take in atom field information and create FieldValues which are stored in the
+// given HashableDimensionKey.
+void getUidProcessKey(int uid, HashableDimensionKey* key);
+
+void getOverlayKey(int uid, string packageName, HashableDimensionKey* key);
+
+void getPartialWakelockKey(int uid, const std::string& tag, HashableDimensionKey* key);
+
+void getPartialWakelockKey(int uid, HashableDimensionKey* key);
+// END: get primary key functions
+
 shared_ptr<LogEvent> CreateTwoValueLogEvent(int atomId, int64_t eventTimeNs, int32_t value1,
                                             int32_t value2);
 
@@ -213,6 +238,9 @@
 // Create log event when battery saver stops.
 std::unique_ptr<LogEvent> CreateBatterySaverOffEvent(uint64_t timestampNs);
 
+// Create log event when battery state changes.
+std::unique_ptr<LogEvent> CreateBatteryStateChangedEvent(const uint64_t timestampNs, const BatteryPluggedStateEnum state);
+
 // Create log event for app moving to background.
 std::unique_ptr<LogEvent> CreateMoveToBackgroundEvent(uint64_t timestampNs, const int uid);
 
@@ -277,6 +305,8 @@
 
 int64_t StringToId(const string& str);
 
+void ValidateWakelockAttributionUidAndTagDimension(const DimensionsValue& value, const int atomId,
+                                                   const int uid, const string& tag);
 void ValidateUidDimension(const DimensionsValue& value, int node_idx, int atomId, int uid);
 void ValidateAttributionUidDimension(const DimensionsValue& value, int atomId, int uid);
 void ValidateAttributionUidAndTagDimension(
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index a1ec27b..f883b60 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -1610,7 +1610,10 @@
 
     @Override
     public Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density) {
-        Drawable badge = getProfileIconForDensity(user,
+        if (!hasUserBadge(user.getIdentifier())) {
+            return null;
+        }
+        Drawable badge = getDrawableForDensity(
                 getUserManager().getUserBadgeNoBackgroundResId(user.getIdentifier()), density);
         if (badge != null) {
             badge.setTint(getUserBadgeColor(user));
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index 054e5e0..91a8572 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -186,6 +186,7 @@
 import android.telephony.TelephonyRegistryManager;
 import android.util.ArrayMap;
 import android.util.Log;
+import android.util.Slog;
 import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
 import android.view.WindowManager;
@@ -222,6 +223,9 @@
 public final class SystemServiceRegistry {
     private static final String TAG = "SystemServiceRegistry";
 
+    /** @hide */
+    public static boolean sEnableServiceNotFoundWtf = false;
+
     // Service registry information.
     // This information is never changed once static initialization has completed.
     private static final Map<Class<?>, String> SYSTEM_SERVICE_NAMES =
@@ -1364,8 +1368,30 @@
      * @hide
      */
     public static Object getSystemService(ContextImpl ctx, String name) {
-        ServiceFetcher<?> fetcher = SYSTEM_SERVICE_FETCHERS.get(name);
-        return fetcher != null ? fetcher.getService(ctx) : null;
+        if (name == null) {
+            return null;
+        }
+        final ServiceFetcher<?> fetcher = SYSTEM_SERVICE_FETCHERS.get(name);
+        if (fetcher == null) {
+            if (sEnableServiceNotFoundWtf) {
+                Slog.wtf(TAG, "Unknown manager requested: " + name);
+            }
+            return null;
+        }
+
+        final Object ret = fetcher.getService(ctx);
+        if (sEnableServiceNotFoundWtf && ret == null) {
+            // Some services do return null in certain situations, so don't do WTF for them.
+            switch (name) {
+                case Context.CONTENT_CAPTURE_MANAGER_SERVICE:
+                case Context.APP_PREDICTION_SERVICE:
+                case Context.INCREMENTAL_SERVICE:
+                    return null;
+            }
+            Slog.wtf(TAG, "Manager wrapper not available: " + name);
+            return null;
+        }
+        return ret;
     }
 
     /**
@@ -1373,7 +1399,15 @@
      * @hide
      */
     public static String getSystemServiceName(Class<?> serviceClass) {
-        return SYSTEM_SERVICE_NAMES.get(serviceClass);
+        if (serviceClass == null) {
+            return null;
+        }
+        final String serviceName = SYSTEM_SERVICE_NAMES.get(serviceClass);
+        if (sEnableServiceNotFoundWtf && serviceName == null) {
+            // This should be a caller bug.
+            Slog.wtf(TAG, "Unknown manager requested: " + serviceClass.getCanonicalName());
+        }
+        return serviceName;
     }
 
     /**
@@ -1683,7 +1717,9 @@
                         try {
                             cache.wait();
                         } catch (InterruptedException e) {
-                            Log.w(TAG, "getService() interrupted");
+                            // This shouldn't normally happen, but if someone interrupts the
+                            // thread, it will.
+                            Slog.wtf(TAG, "getService() interrupted");
                             Thread.currentThread().interrupt();
                             return null;
                         }
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index 5bad055..8bebaff 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -306,6 +306,35 @@
     void setHomeActivity(in ComponentName className, int userId);
 
     /**
+     * Overrides the label and icon of the component specified by the component name. The component
+     * must belong to the calling app.
+     *
+     * These changes will be reset on the next boot and whenever the package is updated.
+     *
+     * Only the app defined as com.android.internal.R.config_overrideComponentUiPackage is allowed
+     * to call this.
+     *
+     * @param componentName The component name to override the label/icon of.
+     * @param nonLocalizedLabel The label to be displayed.
+     * @param icon The icon to be displayed.
+     * @param userId The user id.
+     */
+    void overrideLabelAndIcon(in ComponentName componentName, String nonLocalizedLabel,
+            int icon, int userId);
+
+    /**
+     * Restores the label and icon of the activity specified by the component name if either has
+     * been overridden. The component must belong to the calling app.
+     *
+     * Only the app defined as com.android.internal.R.config_overrideComponentUiPackage is allowed
+     * to call this.
+     *
+     * @param componentName The component name.
+     * @param userId The user id.
+     */
+    void restoreLabelAndIcon(in ComponentName componentName, int userId);
+
+    /**
      * As per {@link android.content.pm.PackageManager#setComponentEnabledSetting}.
      */
     @UnsupportedAppUsage
diff --git a/core/java/android/content/pm/PackageUserState.java b/core/java/android/content/pm/PackageUserState.java
index 61b1553..327d1b8 100644
--- a/core/java/android/content/pm/PackageUserState.java
+++ b/core/java/android/content/pm/PackageUserState.java
@@ -27,18 +27,24 @@
 import static android.content.pm.PackageManager.MATCH_DISABLED_UNTIL_USED_COMPONENTS;
 import static android.content.pm.PackageManager.MATCH_SYSTEM_ONLY;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.compat.annotation.UnsupportedAppUsage;
+import android.content.ComponentName;
 import android.content.pm.parsing.component.ParsedMainComponent;
 import android.os.BaseBundle;
 import android.os.Debug;
 import android.os.PersistableBundle;
+import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.DebugUtils;
+import android.util.Pair;
 import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
+import com.android.internal.util.CollectionUtils;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -84,6 +90,9 @@
     private ArrayMap<String, String[]> sharedLibraryOverlayPaths; // Lib name to overlay paths
     private String[] cachedOverlayPaths;
 
+    @Nullable
+    private ArrayMap<ComponentName, Pair<String, Integer>> componentLabelIconOverrideMap;
+
     @UnsupportedAppUsage
     public PackageUserState() {
         installed = true;
@@ -123,6 +132,9 @@
             sharedLibraryOverlayPaths = new ArrayMap<>(o.sharedLibraryOverlayPaths);
         }
         harmfulAppWarning = o.harmfulAppWarning;
+        if (o.componentLabelIconOverrideMap != null) {
+            this.componentLabelIconOverrideMap = new ArrayMap<>(o.componentLabelIconOverrideMap);
+        }
     }
 
     public String[] getOverlayPaths() {
@@ -147,6 +159,65 @@
     }
 
     /**
+     * Overrides the non-localized label and icon of a component.
+     *
+     * @return true if the label or icon was changed.
+     */
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public boolean overrideLabelAndIcon(@NonNull ComponentName component,
+            @Nullable String nonLocalizedLabel, @Nullable Integer icon) {
+        String existingLabel = null;
+        Integer existingIcon = null;
+
+        if (componentLabelIconOverrideMap != null) {
+            Pair<String, Integer> pair = componentLabelIconOverrideMap.get(component);
+            if (pair != null) {
+                existingLabel = pair.first;
+                existingIcon = pair.second;
+            }
+        }
+
+        boolean changed = !TextUtils.equals(existingLabel, nonLocalizedLabel)
+                || !Objects.equals(existingIcon, icon);
+
+        if (changed) {
+            if (nonLocalizedLabel == null && icon == null) {
+                componentLabelIconOverrideMap.remove(component);
+                if (componentLabelIconOverrideMap.isEmpty()) {
+                    componentLabelIconOverrideMap = null;
+                }
+            } else {
+                if (componentLabelIconOverrideMap == null) {
+                    componentLabelIconOverrideMap = new ArrayMap<>(1);
+                }
+
+                componentLabelIconOverrideMap.put(component, Pair.create(nonLocalizedLabel, icon));
+            }
+        }
+
+        return changed;
+    }
+
+    /**
+     * Clears all values previously set by {@link #overrideLabelAndIcon(ComponentName,
+     * String, Integer)}.
+     *
+     * This is done when the package is updated as the components and resource IDs may have changed.
+     */
+    public void resetOverrideComponentLabelIcon() {
+        componentLabelIconOverrideMap = null;
+    }
+
+    @Nullable
+    public Pair<String, Integer> getOverrideLabelIconForComponent(ComponentName componentName) {
+        if (ArrayUtils.isEmpty(componentLabelIconOverrideMap)) {
+            return null;
+        }
+
+        return componentLabelIconOverrideMap.get(componentName);
+    }
+
+    /**
      * Test if this package is installed.
      */
     public boolean isAvailable(int flags) {
diff --git a/core/java/android/content/pm/ShortcutServiceInternal.java b/core/java/android/content/pm/ShortcutServiceInternal.java
index 435c70a..eee91ce 100644
--- a/core/java/android/content/pm/ShortcutServiceInternal.java
+++ b/core/java/android/content/pm/ShortcutServiceInternal.java
@@ -109,4 +109,8 @@
      */
     public abstract String getShortcutIconUri(int launcherUserId, @NonNull String launcherPackage,
             @NonNull String packageName, @NonNull String shortcutId, int userId);
+
+    public abstract boolean isSharingShortcut(int callingUserId, @NonNull String callingPackage,
+            @NonNull String packageName, @NonNull String shortcutId, int userId,
+            @NonNull IntentFilter filter);
 }
diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index cdc0019..b8e1aa8 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -32,6 +32,7 @@
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.service.dreams.Sandman;
+import android.sysprop.InitProperties;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.proto.ProtoOutputStream;
@@ -1487,7 +1488,7 @@
      */
     // TODO(b/138605180): add link to documentation once it's ready.
     public boolean isRebootingUserspaceSupported() {
-        return SystemProperties.getBoolean("ro.init.userspace_reboot.is_supported", false);
+        return InitProperties.is_userspace_reboot_supported().orElse(false);
     }
 
     /**
diff --git a/core/java/android/os/incremental/IIncrementalService.aidl b/core/java/android/os/incremental/IIncrementalService.aidl
index 2dbaea8..d8308c7 100644
--- a/core/java/android/os/incremental/IIncrementalService.aidl
+++ b/core/java/android/os/incremental/IIncrementalService.aidl
@@ -38,6 +38,13 @@
     int createLinkedStorage(in @utf8InCpp String path, int otherStorageId, int createMode);
 
     /**
+     * Changes storage params. Returns 0 on success, and -errno on failure.
+     * Use enableReadLogs to switch pages read logs reporting on and off.
+     * Returns 0 on success, and - errno on failure: permission check or remount.
+     */
+    int setStorageParams(int storageId, boolean enableReadLogs);
+
+    /**
      * Bind-mounts a path under a storage to a full path. Can be permanent or temporary.
      */
     const int BIND_TEMPORARY = 0;
diff --git a/core/java/android/os/incremental/IncrementalManager.java b/core/java/android/os/incremental/IncrementalManager.java
index 35518db..5f01408 100644
--- a/core/java/android/os/incremental/IncrementalManager.java
+++ b/core/java/android/os/incremental/IncrementalManager.java
@@ -19,11 +19,13 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
 import android.annotation.SystemService;
 import android.content.Context;
 import android.content.pm.DataLoaderParams;
 import android.content.pm.IDataLoaderStatusListener;
 import android.os.RemoteException;
+import android.system.ErrnoException;
 import android.util.SparseArray;
 
 import com.android.internal.annotations.GuardedBy;
@@ -319,6 +321,23 @@
         return nativeUnsafeGetFileSignature(path);
     }
 
+    /**
+     * Sets storage parameters.
+     *
+     * @param enableReadLogs - enables or disables read logs. Caller has to have a permission.
+     */
+    @RequiresPermission(android.Manifest.permission.LOADER_USAGE_STATS)
+    public void setStorageParams(int storageId, boolean enableReadLogs) throws ErrnoException {
+        try {
+            int res = mService.setStorageParams(storageId, enableReadLogs);
+            if (res < 0) {
+                throw new ErrnoException("setStorageParams", -res);
+            }
+        } catch (RemoteException e) {
+            e.rethrowFromSystemServer();
+        }
+    }
+
     /* Native methods */
     private static native boolean nativeIsEnabled();
     private static native boolean nativeIsIncrementalPath(@NonNull String path);
diff --git a/core/java/android/service/dataloader/DataLoaderService.java b/core/java/android/service/dataloader/DataLoaderService.java
index c047dc0..05877a5 100644
--- a/core/java/android/service/dataloader/DataLoaderService.java
+++ b/core/java/android/service/dataloader/DataLoaderService.java
@@ -21,6 +21,7 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.app.Service;
+import android.content.Context;
 import android.content.Intent;
 import android.content.pm.DataLoaderParams;
 import android.content.pm.DataLoaderParamsParcel;
@@ -31,6 +32,8 @@
 import android.content.pm.InstallationFileParcel;
 import android.os.IBinder;
 import android.os.ParcelFileDescriptor;
+import android.os.incremental.IncrementalManager;
+import android.system.ErrnoException;
 import android.util.ExceptionUtils;
 import android.util.Slog;
 
@@ -208,6 +211,25 @@
         private final long mNativeInstance;
     }
 
+    /* Used by native FileSystemConnector. */
+    private boolean setStorageParams(int storageId, boolean enableReadLogs) {
+        IncrementalManager incrementalManager = (IncrementalManager) getSystemService(
+                Context.INCREMENTAL_SERVICE);
+        if (incrementalManager == null) {
+            Slog.e(TAG, "Failed to obtain incrementalManager: " + storageId);
+            return false;
+        }
+        try {
+            // This has to be done directly in incrementalManager as the storage
+            // might be missing still.
+            incrementalManager.setStorageParams(storageId, enableReadLogs);
+        } catch (ErrnoException e) {
+            Slog.e(TAG, "Failed to set params for storage: " + storageId, e);
+            return false;
+        }
+        return true;
+    }
+
     /* Native methods */
     private native boolean nativeCreateDataLoader(int storageId,
             @NonNull FileSystemControlParcel control,
diff --git a/core/java/android/util/TimeUtils.java b/core/java/android/util/TimeUtils.java
index 4b3afba..e8d3459 100644
--- a/core/java/android/util/TimeUtils.java
+++ b/core/java/android/util/TimeUtils.java
@@ -335,7 +335,17 @@
 
     /** @hide Just for debugging; not internationalized. */
     public static String formatUptime(long time) {
-        final long diff = time - SystemClock.uptimeMillis();
+        return formatTime(time, SystemClock.uptimeMillis());
+    }
+
+    /** @hide Just for debugging; not internationalized. */
+    public static String formatRealtime(long time) {
+        return formatTime(time, SystemClock.elapsedRealtime());
+    }
+
+    /** @hide Just for debugging; not internationalized. */
+    public static String formatTime(long time, long referenceTime) {
+        long diff = time - referenceTime;
         if (diff > 0) {
             return time + " (in " + diff + " ms)";
         }
diff --git a/core/java/android/view/ImeInsetsSourceConsumer.java b/core/java/android/view/ImeInsetsSourceConsumer.java
index 35286ba..2461e96 100644
--- a/core/java/android/view/ImeInsetsSourceConsumer.java
+++ b/core/java/android/view/ImeInsetsSourceConsumer.java
@@ -16,7 +16,6 @@
 
 package android.view;
 
-import static android.view.InsetsController.ANIMATION_TYPE_USER;
 import static android.view.InsetsController.AnimationType;
 import static android.view.InsetsState.ITYPE_IME;
 
@@ -104,13 +103,9 @@
     void hide(boolean animationFinished, @AnimationType int animationType) {
         super.hide();
 
-        if (!animationFinished) {
-            if (animationType == ANIMATION_TYPE_USER) {
-                // if controlWindowInsetsAnimation is hiding keyboard.
-                notifyHidden();
-            }
-        } else {
+        if (animationFinished) {
             // remove IME surface as IME has finished hide animation.
+            notifyHidden();
             removeSurface();
         }
     }
diff --git a/core/java/android/view/InsetsAnimationControlCallbacks.java b/core/java/android/view/InsetsAnimationControlCallbacks.java
index 4227f78..74c1869 100644
--- a/core/java/android/view/InsetsAnimationControlCallbacks.java
+++ b/core/java/android/view/InsetsAnimationControlCallbacks.java
@@ -40,8 +40,10 @@
 
     /**
      * Schedule the apply by posting the animation callback.
+     *
+     * @param runner The runner that requested applying insets
      */
-    void scheduleApplyChangeInsets();
+    void scheduleApplyChangeInsets(InsetsAnimationControlRunner runner);
 
     /**
      * Finish the final steps after the animation.
diff --git a/core/java/android/view/InsetsAnimationControlImpl.java b/core/java/android/view/InsetsAnimationControlImpl.java
index ef6a9b2..05abc60 100644
--- a/core/java/android/view/InsetsAnimationControlImpl.java
+++ b/core/java/android/view/InsetsAnimationControlImpl.java
@@ -156,7 +156,7 @@
         mPendingFraction = sanitize(fraction);
         mPendingInsets = sanitize(insets);
         mPendingAlpha = sanitize(alpha);
-        mController.scheduleApplyChangeInsets();
+        mController.scheduleApplyChangeInsets(this);
     }
 
     @VisibleForTesting
diff --git a/core/java/android/view/InsetsAnimationThreadControlRunner.java b/core/java/android/view/InsetsAnimationThreadControlRunner.java
index 40ffa7ef..9dfdd06 100644
--- a/core/java/android/view/InsetsAnimationThreadControlRunner.java
+++ b/core/java/android/view/InsetsAnimationThreadControlRunner.java
@@ -54,7 +54,7 @@
         }
 
         @Override
-        public void scheduleApplyChangeInsets() {
+        public void scheduleApplyChangeInsets(InsetsAnimationControlRunner runner) {
             mControl.applyChangeInsets(mState);
         }
 
@@ -91,7 +91,7 @@
             @AnimationType int animationType, Handler mainThreadHandler) {
         mMainThreadHandler = mainThreadHandler;
         mOuterCallbacks = controller;
-        mControl = new InsetsAnimationControlImpl(copyControls(controls), frame, state, listener,
+        mControl = new InsetsAnimationControlImpl(controls, frame, state, listener,
                 types, mCallbacks, durationMs, interpolator, animationType);
         InsetsAnimationThread.getHandler().post(() -> listener.onReady(mControl, types));
     }
diff --git a/core/java/android/view/InsetsController.java b/core/java/android/view/InsetsController.java
index 8eb9b5f..72ddaca 100644
--- a/core/java/android/view/InsetsController.java
+++ b/core/java/android/view/InsetsController.java
@@ -1076,8 +1076,8 @@
 
     @VisibleForTesting
     @Override
-    public void scheduleApplyChangeInsets() {
-        if (mStartingAnimation) {
+    public void scheduleApplyChangeInsets(InsetsAnimationControlRunner runner) {
+        if (mStartingAnimation || runner.getAnimationType() == ANIMATION_TYPE_USER) {
             mAnimCallback.run();
             mAnimCallbackScheduled = false;
             return;
diff --git a/core/java/android/view/InsetsSourceConsumer.java b/core/java/android/view/InsetsSourceConsumer.java
index 83ff8fa..f74221d 100644
--- a/core/java/android/view/InsetsSourceConsumer.java
+++ b/core/java/android/view/InsetsSourceConsumer.java
@@ -117,7 +117,7 @@
             }
         }
         if (lastControl != null) {
-            lastControl.release(mController::releaseSurfaceControlFromRt);
+            lastControl.release(SurfaceControl::release);
         }
     }
 
diff --git a/core/java/android/view/InsetsState.java b/core/java/android/view/InsetsState.java
index c515466..9896aa4 100644
--- a/core/java/android/view/InsetsState.java
+++ b/core/java/android/view/InsetsState.java
@@ -172,6 +172,10 @@
         for (int type = FIRST_TYPE; type <= LAST_TYPE; type++) {
             InsetsSource source = mSources.get(type);
             if (source == null) {
+                int index = indexOf(toPublicType(type));
+                if (typeInsetsMap[index] == null) {
+                    typeInsetsMap[index] = Insets.NONE;
+                }
                 continue;
             }
 
diff --git a/core/java/android/view/NotificationHeaderView.java b/core/java/android/view/NotificationHeaderView.java
index 0359f3b4..a9f3e04 100644
--- a/core/java/android/view/NotificationHeaderView.java
+++ b/core/java/android/view/NotificationHeaderView.java
@@ -60,11 +60,7 @@
     private NotificationExpandButton mExpandButton;
     private CachingIconView mIcon;
     private View mProfileBadge;
-    private View mOverlayIcon;
-    private View mCameraIcon;
-    private View mMicIcon;
     private View mAppOps;
-    private View mAudiblyAlertedIcon;
     private boolean mExpanded;
     private boolean mShowExpandButtonAtEnd;
     private boolean mShowWorkBadgeAtEnd;
@@ -121,11 +117,7 @@
         mExpandButton = findViewById(com.android.internal.R.id.expand_button);
         mIcon = findViewById(com.android.internal.R.id.icon);
         mProfileBadge = findViewById(com.android.internal.R.id.profile_badge);
-        mCameraIcon = findViewById(com.android.internal.R.id.camera);
-        mMicIcon = findViewById(com.android.internal.R.id.mic);
-        mOverlayIcon = findViewById(com.android.internal.R.id.overlay);
         mAppOps = findViewById(com.android.internal.R.id.app_ops);
-        mAudiblyAlertedIcon = findViewById(com.android.internal.R.id.alerted_icon);
     }
 
     @Override
@@ -300,10 +292,6 @@
      */
     public void setAppOpsOnClickListener(OnClickListener l) {
         mAppOpsListener = l;
-        mAppOps.setOnClickListener(mAppOpsListener);
-        mCameraIcon.setOnClickListener(mAppOpsListener);
-        mMicIcon.setOnClickListener(mAppOpsListener);
-        mOverlayIcon.setOnClickListener(mAppOpsListener);
         updateTouchListener();
     }
 
@@ -328,27 +316,6 @@
         updateExpandButton();
     }
 
-    /**
-     * Shows or hides 'app op in use' icons based on app usage.
-     */
-    public void showAppOpsIcons(ArraySet<Integer> appOps) {
-        if (mOverlayIcon == null || mCameraIcon == null || mMicIcon == null || appOps == null) {
-            return;
-        }
-
-        mOverlayIcon.setVisibility(appOps.contains(AppOpsManager.OP_SYSTEM_ALERT_WINDOW)
-                ? View.VISIBLE : View.GONE);
-        mCameraIcon.setVisibility(appOps.contains(AppOpsManager.OP_CAMERA)
-                ? View.VISIBLE : View.GONE);
-        mMicIcon.setVisibility(appOps.contains(AppOpsManager.OP_RECORD_AUDIO)
-                ? View.VISIBLE : View.GONE);
-    }
-
-    /** Updates icon visibility based on the noisiness of the notification. */
-    public void setRecentlyAudiblyAlerted(boolean audiblyAlerted) {
-        mAudiblyAlertedIcon.setVisibility(audiblyAlerted ? View.VISIBLE : View.GONE);
-    }
-
     private void updateExpandButton() {
         int drawableId;
         int contentDescriptionId;
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 51304dc..35f955f 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -130,6 +130,7 @@
 import android.view.Window.OnContentApplyWindowInsetsListener;
 import android.view.WindowInsets.Type;
 import android.view.WindowInsets.Type.InsetsType;
+import android.view.WindowManager.LayoutParams;
 import android.view.WindowManager.LayoutParams.SoftInputModeFlags;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
@@ -1412,6 +1413,10 @@
                         | (oldSoftInputMode & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST);
             }
 
+            if ((changes & LayoutParams.SOFT_INPUT_MODE_CHANGED) != 0) {
+                requestFitSystemWindows();
+            }
+
             mWindowAttributesChanged = true;
             scheduleTraversals();
         }
diff --git a/core/java/android/view/WindowInsets.java b/core/java/android/view/WindowInsets.java
index 9b2a6cb..ca3dd04 100644
--- a/core/java/android/view/WindowInsets.java
+++ b/core/java/android/view/WindowInsets.java
@@ -818,12 +818,13 @@
      * @return A modified copy of this WindowInsets
      * @deprecated Consuming of different parts individually of a {@link WindowInsets} instance is
      * deprecated, since {@link WindowInsets} contains many different insets. Use {@link #CONSUMED}
-     * instead to stop dispatching insets.
+     * instead to stop dispatching insets. On {@link android.os.Build.VERSION_CODES#R R}, this
+     * method has no effect.
      */
     @Deprecated
     @NonNull
     public WindowInsets consumeStableInsets() {
-        return consumeSystemWindowInsets();
+        return this;
     }
 
     /**
@@ -835,12 +836,24 @@
 
     @Override
     public String toString() {
-        return "WindowInsets{systemWindowInsets=" + getSystemWindowInsets()
-                + " stableInsets=" + getStableInsets()
-                + " sysGestureInsets=" + getSystemGestureInsets()
-                + (mDisplayCutout != null ? " cutout=" + mDisplayCutout : "")
-                + (isRound() ? " round" : "")
-                + "}";
+        StringBuilder result = new StringBuilder("WindowInsets{\n    ");
+        for (int i = 0; i < SIZE; i++) {
+            Insets insets = mTypeInsetsMap[i];
+            Insets maxInsets = mTypeMaxInsetsMap[i];
+            boolean visible = mTypeVisibilityMap[i];
+            if (!Insets.NONE.equals(insets) || !Insets.NONE.equals(maxInsets) || visible) {
+                result.append(Type.toString(1 << i)).append("=").append(insets)
+                        .append(" max=").append(maxInsets)
+                        .append(" vis=").append(visible)
+                        .append("\n    ");
+            }
+        }
+
+        result.append(mDisplayCutout != null ? "cutout=" + mDisplayCutout : "");
+        result.append("\n    ");
+        result.append(isRound() ? "round" : "");
+        result.append("}");
+        return result.toString();
     }
 
     /**
@@ -1309,6 +1322,32 @@
             }
         }
 
+        static String toString(@InsetsType int type) {
+            switch (type) {
+                case STATUS_BARS:
+                    return "statusBars";
+                case NAVIGATION_BARS:
+                    return "navigationBars";
+                case CAPTION_BAR:
+                    return "captionBar";
+                case IME:
+                    return "ime";
+                case SYSTEM_GESTURES:
+                    return "systemGestures";
+                case MANDATORY_SYSTEM_GESTURES:
+                    return "mandatorySystemGestures";
+                case TAPPABLE_ELEMENT:
+                    return "tappableElement";
+                case DISPLAY_CUTOUT:
+                    return "displayCutout";
+                case WINDOW_DECOR:
+                    return "windowDecor";
+                default:
+                    throw new IllegalArgumentException("type needs to be >= FIRST and <= LAST,"
+                            + " type=" + type);
+            }
+        }
+
         private Type() {
         }
 
diff --git a/core/java/android/view/inputmethod/InlineSuggestionsRequest.java b/core/java/android/view/inputmethod/InlineSuggestionsRequest.java
index 6aa288d..af896fc 100644
--- a/core/java/android/view/inputmethod/InlineSuggestionsRequest.java
+++ b/core/java/android/view/inputmethod/InlineSuggestionsRequest.java
@@ -30,6 +30,7 @@
 
 import com.android.internal.util.DataClass;
 import com.android.internal.util.Preconditions;
+import com.android.internal.widget.InlinePresentationStyleUtils;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -113,6 +114,10 @@
         mHostInputToken = hostInputToken;
     }
 
+    private boolean extrasEquals(@NonNull Bundle extras) {
+        return InlinePresentationStyleUtils.bundleEquals(mExtras, extras);
+    }
+
     // TODO(b/149609075): remove once IBinder parcelling is natively supported
     private void parcelHostInputToken(@NonNull Parcel parcel, int flags) {
         parcel.writeStrongBinder(mHostInputToken);
@@ -331,7 +336,7 @@
                 && java.util.Objects.equals(mInlinePresentationSpecs, that.mInlinePresentationSpecs)
                 && java.util.Objects.equals(mHostPackageName, that.mHostPackageName)
                 && java.util.Objects.equals(mSupportedLocales, that.mSupportedLocales)
-                && java.util.Objects.equals(mExtras, that.mExtras)
+                && extrasEquals(that.mExtras)
                 && java.util.Objects.equals(mHostInputToken, that.mHostInputToken)
                 && mHostDisplayId == that.mHostDisplayId;
     }
@@ -603,10 +608,10 @@
     }
 
     @DataClass.Generated(
-            time = 1585691147541L,
+            time = 1585768018462L,
             codegenVersion = "1.0.15",
             sourceFile = "frameworks/base/core/java/android/view/inputmethod/InlineSuggestionsRequest.java",
-            inputSignatures = "public static final  int SUGGESTION_COUNT_UNLIMITED\nprivate final  int mMaxSuggestionCount\nprivate final @android.annotation.NonNull java.util.List<android.widget.inline.InlinePresentationSpec> mInlinePresentationSpecs\nprivate @android.annotation.NonNull java.lang.String mHostPackageName\nprivate @android.annotation.NonNull android.os.LocaleList mSupportedLocales\nprivate @android.annotation.NonNull android.os.Bundle mExtras\nprivate @android.annotation.Nullable android.os.IBinder mHostInputToken\nprivate  int mHostDisplayId\npublic @android.compat.annotation.UnsupportedAppUsage @android.annotation.NonNull java.util.List<android.view.inline.InlinePresentationSpec> getPresentationSpecs()\npublic  void setHostInputToken(android.os.IBinder)\nprivate  void parcelHostInputToken(android.os.Parcel,int)\nprivate @android.annotation.Nullable android.os.IBinder unparcelHostInputToken(android.os.Parcel)\npublic  void setHostDisplayId(int)\nprivate  void onConstructed()\nprivate static  int defaultMaxSuggestionCount()\nprivate static  java.lang.String defaultHostPackageName()\nprivate static  android.os.LocaleList defaultSupportedLocales()\nprivate static @android.annotation.Nullable android.os.IBinder defaultHostInputToken()\nprivate static @android.annotation.Nullable int defaultHostDisplayId()\nprivate static @android.annotation.NonNull android.os.Bundle defaultExtras()\nclass InlineSuggestionsRequest extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genBuilder=true)\npublic @android.compat.annotation.UnsupportedAppUsage @android.annotation.NonNull android.view.inputmethod.InlineSuggestionsRequest.Builder addPresentationSpecs(android.view.inline.InlinePresentationSpec)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setInlinePresentationSpecs(java.util.List<android.widget.inline.InlinePresentationSpec>)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setHostPackageName(java.lang.String)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setHostInputToken(android.os.IBinder)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setHostDisplayId(int)\nclass BaseBuilder extends java.lang.Object implements []")
+            inputSignatures = "public static final  int SUGGESTION_COUNT_UNLIMITED\nprivate final  int mMaxSuggestionCount\nprivate final @android.annotation.NonNull java.util.List<android.widget.inline.InlinePresentationSpec> mInlinePresentationSpecs\nprivate @android.annotation.NonNull java.lang.String mHostPackageName\nprivate @android.annotation.NonNull android.os.LocaleList mSupportedLocales\nprivate @android.annotation.NonNull android.os.Bundle mExtras\nprivate @android.annotation.Nullable android.os.IBinder mHostInputToken\nprivate  int mHostDisplayId\npublic @android.compat.annotation.UnsupportedAppUsage @android.annotation.NonNull java.util.List<android.view.inline.InlinePresentationSpec> getPresentationSpecs()\npublic  void setHostInputToken(android.os.IBinder)\nprivate  boolean extrasEquals(android.os.Bundle)\nprivate  void parcelHostInputToken(android.os.Parcel,int)\nprivate @android.annotation.Nullable android.os.IBinder unparcelHostInputToken(android.os.Parcel)\npublic  void setHostDisplayId(int)\nprivate  void onConstructed()\nprivate static  int defaultMaxSuggestionCount()\nprivate static  java.lang.String defaultHostPackageName()\nprivate static  android.os.LocaleList defaultSupportedLocales()\nprivate static @android.annotation.Nullable android.os.IBinder defaultHostInputToken()\nprivate static @android.annotation.Nullable int defaultHostDisplayId()\nprivate static @android.annotation.NonNull android.os.Bundle defaultExtras()\nclass InlineSuggestionsRequest extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genBuilder=true)\npublic @android.compat.annotation.UnsupportedAppUsage @android.annotation.NonNull android.view.inputmethod.InlineSuggestionsRequest.Builder addPresentationSpecs(android.view.inline.InlinePresentationSpec)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setInlinePresentationSpecs(java.util.List<android.widget.inline.InlinePresentationSpec>)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setHostPackageName(java.lang.String)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setHostInputToken(android.os.IBinder)\nabstract  android.view.inputmethod.InlineSuggestionsRequest.Builder setHostDisplayId(int)\nclass BaseBuilder extends java.lang.Object implements []")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/widget/inline/InlinePresentationSpec.java b/core/java/android/widget/inline/InlinePresentationSpec.java
index 00eb3ce..5635857 100644
--- a/core/java/android/widget/inline/InlinePresentationSpec.java
+++ b/core/java/android/widget/inline/InlinePresentationSpec.java
@@ -23,6 +23,7 @@
 import android.util.Size;
 
 import com.android.internal.util.DataClass;
+import com.android.internal.widget.InlinePresentationStyleUtils;
 
 /**
  * This class represents the presentation specification by which an inline suggestion
@@ -52,6 +53,10 @@
         return Bundle.EMPTY;
     }
 
+    private boolean styleEquals(@NonNull Bundle style) {
+        return InlinePresentationStyleUtils.bundleEquals(mStyle, style);
+    }
+
     /** @hide */
     @DataClass.Suppress({"setMaxSize", "setMinSize"})
     abstract static class BaseBuilder {
@@ -143,7 +148,7 @@
         return true
                 && java.util.Objects.equals(mMinSize, that.mMinSize)
                 && java.util.Objects.equals(mMaxSize, that.mMaxSize)
-                && java.util.Objects.equals(mStyle, that.mStyle);
+                && styleEquals(that.mStyle);
     }
 
     @Override
@@ -280,10 +285,10 @@
     }
 
     @DataClass.Generated(
-            time = 1585605466300L,
+            time = 1585768046898L,
             codegenVersion = "1.0.15",
             sourceFile = "frameworks/base/core/java/android/widget/inline/InlinePresentationSpec.java",
-            inputSignatures = "private final @android.annotation.NonNull android.util.Size mMinSize\nprivate final @android.annotation.NonNull android.util.Size mMaxSize\nprivate final @android.annotation.NonNull android.os.Bundle mStyle\nprivate static @android.annotation.NonNull android.os.Bundle defaultStyle()\nclass InlinePresentationSpec extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genBuilder=true)\nclass BaseBuilder extends java.lang.Object implements []")
+            inputSignatures = "private final @android.annotation.NonNull android.util.Size mMinSize\nprivate final @android.annotation.NonNull android.util.Size mMaxSize\nprivate final @android.annotation.NonNull android.os.Bundle mStyle\nprivate static @android.annotation.NonNull android.os.Bundle defaultStyle()\nprivate  boolean styleEquals(android.os.Bundle)\nclass InlinePresentationSpec extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genBuilder=true)\nclass BaseBuilder extends java.lang.Object implements []")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/window/VirtualDisplayTaskEmbedder.java b/core/java/android/window/VirtualDisplayTaskEmbedder.java
index 0b2dcd8..1afbfeb 100644
--- a/core/java/android/window/VirtualDisplayTaskEmbedder.java
+++ b/core/java/android/window/VirtualDisplayTaskEmbedder.java
@@ -248,7 +248,6 @@
         options = super.prepareActivityOptions(options);
         options.setLaunchDisplayId(getDisplayId());
         options.setLaunchWindowingMode(WINDOWING_MODE_MULTI_WINDOW);
-        options.setTaskAlwaysOnTop(true);
         return options;
     }
 
diff --git a/core/java/com/android/internal/widget/ConversationLayout.java b/core/java/com/android/internal/widget/ConversationLayout.java
index 5248ca9..ab68c44 100644
--- a/core/java/com/android/internal/widget/ConversationLayout.java
+++ b/core/java/com/android/internal/widget/ConversationLayout.java
@@ -45,6 +45,7 @@
 import android.util.DisplayMetrics;
 import android.view.Gravity;
 import android.view.RemotableViewMethod;
+import android.view.TouchDelegate;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
@@ -153,6 +154,9 @@
     private int mFacePileProtectionWidthExpanded;
     private boolean mImportantConversation;
     private TextView mUnreadBadge;
+    private ViewGroup mAppOps;
+    private Rect mAppOpsTouchRect = new Rect();
+    private float mMinTouchSize;
 
     public ConversationLayout(@NonNull Context context) {
         super(context);
@@ -191,6 +195,8 @@
         mConversationIcon = findViewById(R.id.conversation_icon);
         mConversationIconContainer = findViewById(R.id.conversation_icon_container);
         mIcon = findViewById(R.id.icon);
+        mAppOps = findViewById(com.android.internal.R.id.app_ops);
+        mMinTouchSize = 48 * getResources().getDisplayMetrics().density;
         mImportanceRingView = findViewById(R.id.conversation_icon_badge_ring);
         mConversationIconBadge = findViewById(R.id.conversation_icon_badge);
         mConversationIconBadgeBg = findViewById(R.id.conversation_icon_badge_bg);
@@ -871,6 +877,7 @@
     @RemotableViewMethod
     public void setSenderTextColor(int color) {
         mSenderTextColor = color;
+        mConversationText.setTextColor(color);
     }
 
     /**
@@ -1071,6 +1078,47 @@
                 }
             });
         }
+        if (mAppOps.getWidth() > 0) {
+
+            // Let's increase the touch size of the app ops view if it's here
+            mAppOpsTouchRect.set(
+                    mAppOps.getLeft(),
+                    mAppOps.getTop(),
+                    mAppOps.getRight(),
+                    mAppOps.getBottom());
+            for (int i = 0; i < mAppOps.getChildCount(); i++) {
+                View child = mAppOps.getChildAt(i);
+                if (child.getVisibility() == GONE) {
+                    continue;
+                }
+                // Make sure each child has at least a minTouchSize touch target around it
+                float childTouchLeft = child.getLeft() + child.getWidth() / 2.0f
+                        - mMinTouchSize / 2.0f;
+                float childTouchRight = childTouchLeft + mMinTouchSize;
+                mAppOpsTouchRect.left = (int) Math.min(mAppOpsTouchRect.left,
+                        mAppOps.getLeft() + childTouchLeft);
+                mAppOpsTouchRect.right = (int) Math.max(mAppOpsTouchRect.right,
+                        mAppOps.getLeft() + childTouchRight);
+            }
+
+            // Increase the height
+            int heightIncrease = 0;
+            if (mAppOpsTouchRect.height() < mMinTouchSize) {
+                heightIncrease = (int) Math.ceil((mMinTouchSize - mAppOpsTouchRect.height())
+                        / 2.0f);
+            }
+            mAppOpsTouchRect.inset(0, -heightIncrease);
+
+            // Let's adjust the hitrect since app ops isn't a direct child
+            ViewGroup viewGroup = (ViewGroup) mAppOps.getParent();
+            while (viewGroup != this) {
+                mAppOpsTouchRect.offset(viewGroup.getLeft(), viewGroup.getTop());
+                viewGroup = (ViewGroup) viewGroup.getParent();
+            }
+            //
+            // Extend the size of the app opps to be at least 48dp
+            setTouchDelegate(new TouchDelegate(mAppOpsTouchRect, mAppOps));
+        }
     }
 
     public MessagingLinearLayout getMessagingLinearLayout() {
diff --git a/core/java/com/android/internal/widget/InlinePresentationStyleUtils.java b/core/java/com/android/internal/widget/InlinePresentationStyleUtils.java
new file mode 100644
index 0000000..264c8bd
--- /dev/null
+++ b/core/java/com/android/internal/widget/InlinePresentationStyleUtils.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.internal.widget;
+
+import android.annotation.NonNull;
+import android.os.Bundle;
+
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * Utility methods relating to inline presentation UI.
+ */
+public final class InlinePresentationStyleUtils {
+
+    /**
+     * Returns true if the two bundles are deeply equal.
+     *
+     * Each input bundle may represent a UI style in the
+     * {@link android.widget.inline.InlinePresentationSpec} or the extra
+     * request info in the {@link android.view.inputmethod.InlineSuggestionsRequest}
+     *
+     * Note: this method should not be called in the framework process for security reasons.
+     */
+    public static boolean bundleEquals(@NonNull Bundle bundle1, @NonNull Bundle bundle2) {
+        if (bundle1 == bundle2) {
+            return true;
+        }
+        if (bundle1 == null || bundle2 == null) {
+            return false;
+        }
+        if (bundle1.size() != bundle2.size()) {
+            return false;
+        }
+        Set<String> keys = bundle1.keySet();
+        for (String key : keys) {
+            Object value1 = bundle1.get(key);
+            Object value2 = bundle2.get(key);
+            if (value1 instanceof Bundle && value2 instanceof Bundle
+                    && !bundleEquals((Bundle) value1, (Bundle) value2)) {
+                return false;
+            } else if (!Objects.equals(value1, value2)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Private ctor to avoid constructing the class.
+     */
+    private InlinePresentationStyleUtils() {
+    }
+}
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index eae6145..451363f 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -3788,10 +3788,9 @@
                 android:protectionLevel="signature|installer" />
 
     <!-- @SystemApi Allows an application to manage the holders of a role.
-         @hide
-         STOPSHIP b/145526313: Remove wellbeing protection flag from MANAGE_ROLE_HOLDERS. -->
+         @hide -->
     <permission android:name="android.permission.MANAGE_ROLE_HOLDERS"
-                android:protectionLevel="signature|installer|wellbeing" />
+                android:protectionLevel="signature|installer" />
 
     <!-- @SystemApi Allows an application to observe role holder changes.
          @hide -->
@@ -4713,12 +4712,6 @@
     <permission android:name="android.permission.MANAGE_SOUND_TRIGGER"
         android:protectionLevel="signature|privileged" />
 
-    <!-- Allows preempting sound trigger recognitions for the sake of capturing audio on
-         implementations which do not support running both concurrently.
-         @hide -->
-    <permission android:name="android.permission.PREEMPT_SOUND_TRIGGER"
-                android:protectionLevel="signature|privileged" />
-
     <!-- Must be required by system/priv apps implementing sound trigger detection services
          @hide
          @SystemApi -->
diff --git a/core/res/res/layout/notification_template_material_conversation.xml b/core/res/res/layout/notification_template_material_conversation.xml
index 581c53f..b9ca292 100644
--- a/core/res/res/layout/notification_template_material_conversation.xml
+++ b/core/res/res/layout/notification_template_material_conversation.xml
@@ -136,6 +136,7 @@
                         android:textAppearance="@style/TextAppearance.DeviceDefault.Notification.Title"
                         android:textSize="16sp"
                         android:singleLine="true"
+                        android:layout_weight="1"
                         />
 
                     <TextView
@@ -166,6 +167,18 @@
                     />
 
                     <ImageView
+                        android:id="@+id/alerted_icon"
+                        android:layout_width="@dimen/notification_alerted_size"
+                        android:layout_height="@dimen/notification_alerted_size"
+                        android:layout_gravity="center"
+                        android:layout_marginStart="4dp"
+                        android:paddingTop="2dp"
+                        android:scaleType="fitCenter"
+                        android:visibility="gone"
+                        android:contentDescription="@string/notification_alerted_content_description"
+                        android:src="@drawable/ic_notifications_alerted"/>
+
+                    <ImageView
                         android:id="@+id/profile_badge"
                         android:layout_width="@dimen/notification_badge_size"
                         android:layout_height="@dimen/notification_badge_size"
@@ -176,6 +189,44 @@
                         android:visibility="gone"
                         android:contentDescription="@string/notification_work_profile_content_description"
                     />
+                    <LinearLayout
+                        android:id="@+id/app_ops"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:paddingTop="3dp"
+                        android:layout_marginStart="2dp"
+                        android:orientation="horizontal" >
+                        <ImageButton
+                            android:layout_marginStart="4dp"
+                            android:id="@+id/camera"
+                            android:layout_width="?attr/notificationHeaderIconSize"
+                            android:layout_height="?attr/notificationHeaderIconSize"
+                            android:src="@drawable/ic_camera"
+                            android:background="?android:selectableItemBackgroundBorderless"
+                            android:visibility="gone"
+                            android:contentDescription="@string/notification_appops_camera_active"
+                            />
+                        <ImageButton
+                            android:id="@+id/mic"
+                            android:layout_width="?attr/notificationHeaderIconSize"
+                            android:layout_height="?attr/notificationHeaderIconSize"
+                            android:src="@drawable/ic_mic"
+                            android:background="?android:selectableItemBackgroundBorderless"
+                            android:layout_marginStart="4dp"
+                            android:visibility="gone"
+                            android:contentDescription="@string/notification_appops_microphone_active"
+                            />
+                        <ImageButton
+                            android:id="@+id/overlay"
+                            android:layout_width="?attr/notificationHeaderIconSize"
+                            android:layout_height="?attr/notificationHeaderIconSize"
+                            android:src="@drawable/ic_alert_window_layer"
+                            android:background="?android:selectableItemBackgroundBorderless"
+                            android:layout_marginStart="4dp"
+                            android:visibility="gone"
+                            android:contentDescription="@string/notification_appops_overlay_active"
+                            />
+                    </LinearLayout>
                 </LinearLayout>
 
                 <!-- App Name -->
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 4c4b7e6..b1bba53 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1910,6 +1910,9 @@
     <!-- The name of the package that will hold the system gallery role. -->
     <string name="config_systemGallery" translatable="false">com.android.gallery</string>
 
+    <!-- The name of the package that will be allowed to change its components' label/icon. -->
+    <string name="config_overrideComponentUiPackage" translatable="false"></string>
+
     <!-- Enable/disable default bluetooth profiles:
         HSP_AG, ObexObjectPush, Audio, NAP -->
     <bool name="config_bluetooth_default_profiles">true</bool>
@@ -4418,7 +4421,7 @@
     <string name="config_customSessionPolicyProvider"></string>
 
     <!-- The max scale for the wallpaper when it's zoomed in -->
-    <item name="config_wallpaperMaxScale" format="float" type="dimen">1.15</item>
+    <item name="config_wallpaperMaxScale" format="float" type="dimen">1.10</item>
 
     <!-- Package name that will receive an explicit manifest broadcast for
          android.os.action.POWER_SAVE_MODE_CHANGED. -->
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 42718cb..ec80582 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -3961,4 +3961,6 @@
 
   <!-- Set to true to make assistant show in front of the dream/screensaver. -->
   <java-symbol type="bool" name="config_assistantOnTopOfDream"/>
+
+  <java-symbol type="string" name="config_overrideComponentUiPackage" />
 </resources>
diff --git a/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java b/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
index 9d251da..5f12bf0 100644
--- a/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
+++ b/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
@@ -229,7 +229,7 @@
         doAnswer(invocation -> {
             mController.applyChangeInsets(mInsetsState);
             return null;
-        }).when(mMockController).scheduleApplyChangeInsets();
+        }).when(mMockController).scheduleApplyChangeInsets(any());
         mController.finish(true /* shown */);
         assertEquals(Insets.of(0, 100, 100, 0), mController.getCurrentInsets());
         verify(mMockController).notifyFinished(eq(mController), eq(true /* shown */));
diff --git a/data/etc/platform.xml b/data/etc/platform.xml
index f63ec6b..6af887d 100644
--- a/data/etc/platform.xml
+++ b/data/etc/platform.xml
@@ -162,7 +162,6 @@
     <assign-permission name="android.permission.UPDATE_DEVICE_STATS" uid="audioserver" />
     <assign-permission name="android.permission.UPDATE_APP_OPS_STATS" uid="audioserver" />
     <assign-permission name="android.permission.PACKAGE_USAGE_STATS" uid="audioserver" />
-    <assign-permission name="android.permission.PREEMPT_SOUND_TRIGGER" uid="audioserver" />
 
     <assign-permission name="android.permission.MODIFY_AUDIO_SETTINGS" uid="cameraserver" />
     <assign-permission name="android.permission.ACCESS_SURFACE_FLINGER" uid="cameraserver" />
diff --git a/location/java/android/location/LocationRequest.java b/location/java/android/location/LocationRequest.java
index f3e4d81..4dd1a29 100644
--- a/location/java/android/location/LocationRequest.java
+++ b/location/java/android/location/LocationRequest.java
@@ -71,8 +71,7 @@
  * heavy-weight work after receiving an update - such as using the network.
  *
  * <p>Activities should strongly consider removing all location
- * request when entering the background
- * (for example at {@link android.app.Activity#onPause}), or
+ * request when entering the background, or
  * at least swap the request to a larger interval and lower quality.
  * Future version of the location manager may automatically perform background
  * throttling on behalf of applications.
@@ -146,38 +145,32 @@
      */
     public static final int POWER_HIGH = 203;
 
-    /**
-     * By default, mFastestInterval = FASTEST_INTERVAL_MULTIPLE * mInterval
-     */
+    private static final long DEFAULT_INTERVAL_MS = 60 * 60 * 1000; // 1 hour
     private static final double FASTEST_INTERVAL_FACTOR = 6.0;  // 6x
 
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private int mQuality = POWER_LOW;
     @UnsupportedAppUsage
-    private long mInterval = 60 * 60 * 1000;   // 60 minutes
+    private String mProvider;
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private long mFastestInterval = (long) (mInterval / FASTEST_INTERVAL_FACTOR);  // 10 minutes
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private boolean mExplicitFastestInterval = false;
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private long mExpireAt = Long.MAX_VALUE;  // no expiry
-    private long mExpireIn = Long.MAX_VALUE;  // no expiry
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private int mNumUpdates = Integer.MAX_VALUE;  // no expiry
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private float mSmallestDisplacement = 0.0f;    // meters
+    private int mQuality;
     @UnsupportedAppUsage
-    private WorkSource mWorkSource = null;
+    private long mInterval;
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
+    private long mFastestInterval;
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
+    private boolean mExplicitFastestInterval;
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
+    private long mExpireAt;
+    private long mExpireIn;
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
+    private int mNumUpdates;
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
+    private float mSmallestDisplacement;
     @UnsupportedAppUsage
-    private boolean mHideFromAppOps = false; // True if this request shouldn't be counted by AppOps
-    private boolean mLocationSettingsIgnored = false;
-
+    private boolean mHideFromAppOps;
+    private boolean mLocationSettingsIgnored;
+    private boolean mLowPowerMode;
     @UnsupportedAppUsage
-    private String mProvider = LocationManager.FUSED_PROVIDER;
-            // for deprecated APIs that explicitly request a provider
-
-    /** If true, GNSS chipset will make strong tradeoffs to substantially restrict power use */
-    private boolean mLowPowerMode = false;
+    private @Nullable WorkSource mWorkSource;
 
     /**
      * Create a location request with default parameters.
@@ -260,23 +253,71 @@
 
     /** @hide */
     public LocationRequest() {
+        this(
+                /* provider= */ LocationManager.FUSED_PROVIDER,
+                /* quality= */ POWER_LOW,
+                /* interval= */ DEFAULT_INTERVAL_MS,
+                /* fastestInterval= */ (long) (DEFAULT_INTERVAL_MS / FASTEST_INTERVAL_FACTOR),
+                /* explicitFastestInterval= */ false,
+                /* expireAt= */ Long.MAX_VALUE,
+                /* expireIn= */ Long.MAX_VALUE,
+                /* numUpdates= */ Integer.MAX_VALUE,
+                /* smallestDisplacement= */ 0,
+                /* hideFromAppOps= */ false,
+                /* lowPowerMode= */ false,
+                /* locationSettingsIgnored= */ false,
+                /* workSource= */ null);
     }
 
     /** @hide */
     public LocationRequest(LocationRequest src) {
-        mQuality = src.mQuality;
-        mInterval = src.mInterval;
-        mFastestInterval = src.mFastestInterval;
-        mExplicitFastestInterval = src.mExplicitFastestInterval;
-        mExpireAt = src.mExpireAt;
-        mExpireIn = src.mExpireIn;
-        mNumUpdates = src.mNumUpdates;
-        mSmallestDisplacement = src.mSmallestDisplacement;
-        mProvider = src.mProvider;
-        mWorkSource = src.mWorkSource;
-        mHideFromAppOps = src.mHideFromAppOps;
-        mLowPowerMode = src.mLowPowerMode;
-        mLocationSettingsIgnored = src.mLocationSettingsIgnored;
+        this(
+                src.mProvider,
+                src.mQuality,
+                src.mInterval,
+                src.mFastestInterval,
+                src.mExplicitFastestInterval,
+                src.mExpireAt,
+                src.mExpireIn,
+                src.mNumUpdates,
+                src.mSmallestDisplacement,
+                src.mHideFromAppOps,
+                src.mLowPowerMode,
+                src.mLocationSettingsIgnored,
+                src.mWorkSource);
+    }
+
+    private LocationRequest(
+            @NonNull String provider,
+            int quality,
+            long intervalMs,
+            long fastestIntervalMs,
+            boolean explicitFastestInterval,
+            long expireAt,
+            long expireInMs,
+            int numUpdates,
+            float smallestDisplacementM,
+            boolean hideFromAppOps,
+            boolean locationSettingsIgnored,
+            boolean lowPowerMode,
+            WorkSource workSource) {
+        Preconditions.checkArgument(provider != null, "invalid provider: null");
+        checkQuality(quality);
+
+        mProvider = provider;
+        mQuality = quality;
+        mInterval = intervalMs;
+        mFastestInterval = fastestIntervalMs;
+        mExplicitFastestInterval = explicitFastestInterval;
+        mExpireAt = expireAt;
+        mExpireIn = expireInMs;
+        mNumUpdates = numUpdates;
+        mSmallestDisplacement = Preconditions.checkArgumentInRange(smallestDisplacementM, 0,
+                Float.MAX_VALUE, "smallestDisplacementM");
+        mHideFromAppOps = hideFromAppOps;
+        mLowPowerMode = lowPowerMode;
+        mLocationSettingsIgnored = locationSettingsIgnored;
+        mWorkSource = workSource;
     }
 
     /**
@@ -567,7 +608,7 @@
 
     /** Sets the provider to use for this location request. */
     public @NonNull LocationRequest setProvider(@NonNull String provider) {
-        checkProvider(provider);
+        Preconditions.checkArgument(provider != null, "invalid provider: null");
         mProvider = provider;
         return this;
     }
@@ -580,9 +621,9 @@
 
     /** @hide */
     @SystemApi
-    public @NonNull LocationRequest setSmallestDisplacement(float meters) {
-        checkDisplacement(meters);
-        mSmallestDisplacement = meters;
+    public @NonNull LocationRequest setSmallestDisplacement(float smallestDisplacementM) {
+        mSmallestDisplacement = Preconditions.checkArgumentInRange(smallestDisplacementM, 0,
+                Float.MAX_VALUE, "smallestDisplacementM");
         return this;
     }
 
@@ -653,40 +694,24 @@
         }
     }
 
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private static void checkDisplacement(float meters) {
-        if (meters < 0.0f) {
-            throw new IllegalArgumentException("invalid displacement: " + meters);
-        }
-    }
-
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    private static void checkProvider(String name) {
-        if (name == null) {
-            throw new IllegalArgumentException("invalid provider: null");
-        }
-    }
-
-    public static final @android.annotation.NonNull Parcelable.Creator<LocationRequest> CREATOR =
+    public static final @NonNull Parcelable.Creator<LocationRequest> CREATOR =
             new Parcelable.Creator<LocationRequest>() {
                 @Override
                 public LocationRequest createFromParcel(Parcel in) {
-                    LocationRequest request = new LocationRequest();
-                    request.setQuality(in.readInt());
-                    request.setFastestInterval(in.readLong());
-                    request.setInterval(in.readLong());
-                    request.setExpireAt(in.readLong());
-                    request.setExpireIn(in.readLong());
-                    request.setNumUpdates(in.readInt());
-                    request.setSmallestDisplacement(in.readFloat());
-                    request.setHideFromAppOps(in.readInt() != 0);
-                    request.setLowPowerMode(in.readInt() != 0);
-                    request.setLocationSettingsIgnored(in.readInt() != 0);
-                    String provider = in.readString();
-                    if (provider != null) request.setProvider(provider);
-                    WorkSource workSource = in.readParcelable(null);
-                    if (workSource != null) request.setWorkSource(workSource);
-                    return request;
+                    return new LocationRequest(
+                            /* provider= */ in.readString(),
+                            /* quality= */ in.readInt(),
+                            /* interval= */ in.readLong(),
+                            /* fastestInterval= */ in.readLong(),
+                            /* explicitFastestInterval= */ in.readBoolean(),
+                            /* expireAt= */ in.readLong(),
+                            /* expireIn= */ in.readLong(),
+                            /* numUpdates= */ in.readInt(),
+                            /* smallestDisplacement= */ in.readFloat(),
+                            /* hideFromAppOps= */ in.readBoolean(),
+                            /* locationSettingsIgnored= */ in.readBoolean(),
+                            /* lowPowerMode= */ in.readBoolean(),
+                            /* workSource= */ in.readTypedObject(WorkSource.CREATOR));
                 }
 
                 @Override
@@ -702,18 +727,19 @@
 
     @Override
     public void writeToParcel(Parcel parcel, int flags) {
+        parcel.writeString(mProvider);
         parcel.writeInt(mQuality);
-        parcel.writeLong(mFastestInterval);
         parcel.writeLong(mInterval);
+        parcel.writeLong(mFastestInterval);
+        parcel.writeBoolean(mExplicitFastestInterval);
         parcel.writeLong(mExpireAt);
         parcel.writeLong(mExpireIn);
         parcel.writeInt(mNumUpdates);
         parcel.writeFloat(mSmallestDisplacement);
-        parcel.writeInt(mHideFromAppOps ? 1 : 0);
-        parcel.writeInt(mLowPowerMode ? 1 : 0);
-        parcel.writeInt(mLocationSettingsIgnored ? 1 : 0);
-        parcel.writeString(mProvider);
-        parcel.writeParcelable(mWorkSource, 0);
+        parcel.writeBoolean(mHideFromAppOps);
+        parcel.writeBoolean(mLocationSettingsIgnored);
+        parcel.writeBoolean(mLowPowerMode);
+        parcel.writeTypedObject(mWorkSource, 0);
     }
 
     /** @hide */
@@ -740,16 +766,19 @@
     @Override
     public String toString() {
         StringBuilder s = new StringBuilder();
-        s.append("Request[").append(qualityToString(mQuality));
-        if (mProvider != null) s.append(' ').append(mProvider);
+        s.append("Request[");
+        s.append(qualityToString(mQuality));
+        s.append(" ").append(mProvider);
         if (mQuality != POWER_NONE) {
-            s.append(" requested=");
+            s.append(" interval=");
             TimeUtils.formatDuration(mInterval, s);
+            if (mExplicitFastestInterval) {
+                s.append(" fastestInterval=");
+                TimeUtils.formatDuration(mFastestInterval, s);
+            }
         }
-        s.append(" fastest=");
-        TimeUtils.formatDuration(mFastestInterval, s);
         if (mExpireAt != Long.MAX_VALUE) {
-            s.append(" expireAt=").append(TimeUtils.formatUptime(mExpireAt));
+            s.append(" expireAt=").append(TimeUtils.formatRealtime(mExpireAt));
         }
         if (mExpireIn != Long.MAX_VALUE) {
             s.append(" expireIn=");
diff --git a/location/java/com/android/internal/location/ProviderRequest.java b/location/java/com/android/internal/location/ProviderRequest.java
index 572fbc3..a81ddfe 100644
--- a/location/java/com/android/internal/location/ProviderRequest.java
+++ b/location/java/com/android/internal/location/ProviderRequest.java
@@ -23,7 +23,6 @@
 import android.os.WorkSource;
 import android.util.TimeUtils;
 
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
@@ -83,18 +82,14 @@
             new Parcelable.Creator<ProviderRequest>() {
                 @Override
                 public ProviderRequest createFromParcel(Parcel in) {
-                    boolean reportLocation = in.readInt() == 1;
-                    long interval = in.readLong();
-                    boolean lowPowerMode = in.readBoolean();
-                    boolean locationSettingsIgnored = in.readBoolean();
-                    int count = in.readInt();
-                    ArrayList<LocationRequest> locationRequests = new ArrayList<>(count);
-                    for (int i = 0; i < count; i++) {
-                        locationRequests.add(LocationRequest.CREATOR.createFromParcel(in));
-                    }
-                    WorkSource workSource = in.readParcelable(null);
-                    return new ProviderRequest(reportLocation, interval, lowPowerMode,
-                            locationSettingsIgnored, locationRequests, workSource);
+                    return new ProviderRequest(
+                            /* reportLocation= */ in.readBoolean(),
+                            /* interval= */ in.readLong(),
+                            /* lowPowerMode= */ in.readBoolean(),
+                            /* locationSettingsIgnored= */ in.readBoolean(),
+                            /* locationRequests= */
+                            in.createTypedArrayList(LocationRequest.CREATOR),
+                            /* workSource= */ in.readTypedObject(WorkSource.CREATOR));
                 }
 
                 @Override
@@ -110,15 +105,12 @@
 
     @Override
     public void writeToParcel(Parcel parcel, int flags) {
-        parcel.writeInt(reportLocation ? 1 : 0);
+        parcel.writeBoolean(reportLocation);
         parcel.writeLong(interval);
         parcel.writeBoolean(lowPowerMode);
         parcel.writeBoolean(locationSettingsIgnored);
-        parcel.writeInt(locationRequests.size());
-        for (LocationRequest request : locationRequests) {
-            request.writeToParcel(parcel, flags);
-        }
-        parcel.writeParcelable(workSource, flags);
+        parcel.writeTypedList(locationRequests);
+        parcel.writeTypedObject(workSource, flags);
     }
 
     @Override
diff --git a/media/java/android/media/IMediaRouter2Manager.aidl b/media/java/android/media/IMediaRouter2Manager.aidl
index a2f9ee9..5925d38 100644
--- a/media/java/android/media/IMediaRouter2Manager.aidl
+++ b/media/java/android/media/IMediaRouter2Manager.aidl
@@ -24,8 +24,8 @@
  * {@hide}
  */
 oneway interface IMediaRouter2Manager {
-    void notifySessionCreated(in RoutingSessionInfo sessionInfo);
-    void notifySessionsUpdated();
+    void notifySessionCreated(int requestId, in RoutingSessionInfo sessionInfo);
+    void notifySessionUpdated(in RoutingSessionInfo sessionInfo);
     void notifyPreferredFeaturesChanged(String packageName, in List<String> preferredFeatures);
     void notifyRoutesAdded(in List<MediaRoute2Info> routes);
     void notifyRoutesRemoved(in List<MediaRoute2Info> routes);
diff --git a/media/java/android/media/MediaRouter2Manager.java b/media/java/android/media/MediaRouter2Manager.java
index 88bcd6a..b694fd0 100644
--- a/media/java/android/media/MediaRouter2Manager.java
+++ b/media/java/android/media/MediaRouter2Manager.java
@@ -75,6 +75,8 @@
     final ConcurrentMap<String, List<String>> mPreferredFeaturesMap = new ConcurrentHashMap<>();
 
     private final AtomicInteger mNextRequestId = new AtomicInteger(1);
+    private final CopyOnWriteArrayList<TransferRequest> mTransferRequests =
+            new CopyOnWriteArrayList<>();
 
     /**
      * Gets an instance of media router manager that controls media route of other applications.
@@ -328,6 +330,9 @@
         if (client != null) {
             try {
                 int requestId = mNextRequestId.getAndIncrement();
+                //TODO: Ensure that every request is eventually removed.
+                mTransferRequests.add(new TransferRequest(requestId, sessionInfo, route));
+
                 mMediaRouterService.requestCreateSessionWithManager(
                         client, requestId, sessionInfo.getClientPackageName(), route);
             } catch (RemoteException ex) {
@@ -446,6 +451,77 @@
         }
     }
 
+    void createSessionOnHandler(int requestId, RoutingSessionInfo sessionInfo) {
+        TransferRequest matchingRequest = null;
+        for (TransferRequest request : mTransferRequests) {
+            if (request.mRequestId == requestId) {
+                matchingRequest = request;
+                break;
+            }
+        }
+
+        if (matchingRequest == null) {
+            return;
+        }
+
+        mTransferRequests.remove(matchingRequest);
+
+        MediaRoute2Info requestedRoute = matchingRequest.mTargetRoute;
+
+        if (sessionInfo == null) {
+            notifyTransferFailed(matchingRequest.mOldSessionInfo, requestedRoute);
+            return;
+        } else if (!sessionInfo.getSelectedRoutes().contains(requestedRoute.getId())) {
+            Log.w(TAG, "The session does not contain the requested route. "
+                    + "(requestedRouteId=" + requestedRoute.getId()
+                    + ", actualRoutes=" + sessionInfo.getSelectedRoutes()
+                    + ")");
+            notifyTransferFailed(matchingRequest.mOldSessionInfo, requestedRoute);
+            return;
+        } else if (!TextUtils.equals(requestedRoute.getProviderId(),
+                sessionInfo.getProviderId())) {
+            Log.w(TAG, "The session's provider ID does not match the requested route's. "
+                    + "(requested route's providerId=" + requestedRoute.getProviderId()
+                    + ", actual providerId=" + sessionInfo.getProviderId()
+                    + ")");
+            notifyTransferFailed(matchingRequest.mOldSessionInfo, requestedRoute);
+            return;
+        }
+        notifyTransferred(matchingRequest.mOldSessionInfo, sessionInfo);
+    }
+
+    void handleFailureOnHandler(int requestId, int reason) {
+        TransferRequest matchingRequest = null;
+        for (TransferRequest request : mTransferRequests) {
+            if (request.mRequestId == requestId) {
+                matchingRequest = request;
+                break;
+            }
+        }
+
+        if (matchingRequest != null) {
+            mTransferRequests.remove(matchingRequest);
+            notifyTransferFailed(matchingRequest.mOldSessionInfo, matchingRequest.mTargetRoute);
+            return;
+        }
+        notifyRequestFailed(reason);
+    }
+
+    void handleSessionsUpdated(RoutingSessionInfo sessionInfo) {
+        for (TransferRequest request : mTransferRequests) {
+            String sessionId = request.mOldSessionInfo.getId();
+            if (!TextUtils.equals(sessionId, sessionInfo.getId())) {
+                continue;
+            }
+            if (sessionInfo.getSelectedRoutes().contains(request.mTargetRoute.getId())) {
+                notifyTransferred(request.mOldSessionInfo, sessionInfo);
+                mTransferRequests.remove(request);
+                break;
+            }
+        }
+        notifySessionUpdated(sessionInfo);
+    }
+
     private void notifyRoutesAdded(List<MediaRoute2Info> routes) {
         for (CallbackRecord record: mCallbackRecords) {
             record.mExecutor.execute(
@@ -467,16 +543,9 @@
         }
     }
 
-    void notifySessionCreated(RoutingSessionInfo sessionInfo) {
+    void notifySessionUpdated(RoutingSessionInfo sessionInfo) {
         for (CallbackRecord record : mCallbackRecords) {
-            record.mExecutor.execute(() -> record.mCallback.onSessionCreated(
-                    new RoutingController(sessionInfo)));
-        }
-    }
-
-    void notifySessionInfosChanged() {
-        for (CallbackRecord record : mCallbackRecords) {
-            record.mExecutor.execute(() -> record.mCallback.onSessionsUpdated());
+            record.mExecutor.execute(() -> record.mCallback.onSessionUpdated(sessionInfo));
         }
     }
 
@@ -569,7 +638,7 @@
      *
      * @see #getSelectedRoutes(RoutingSessionInfo)
      * @see #getSelectableRoutes(RoutingSessionInfo)
-     * @see Callback#onSessionsUpdated()
+     * @see Callback#onSessionUpdated(RoutingSessionInfo)
      */
     public void selectRoute(@NonNull RoutingSessionInfo sessionInfo,
             @NonNull MediaRoute2Info route) {
@@ -614,7 +683,7 @@
      *
      * @see #getSelectedRoutes(RoutingSessionInfo)
      * @see #getDeselectableRoutes(RoutingSessionInfo)
-     * @see Callback#onSessionsUpdated()
+     * @see Callback#onSessionUpdated(RoutingSessionInfo)
      */
     public void deselectRoute(@NonNull RoutingSessionInfo sessionInfo,
             @NonNull MediaRoute2Info route) {
@@ -667,13 +736,15 @@
             return;
         }
 
+        int requestId = mNextRequestId.getAndIncrement();
+        mTransferRequests.add(new TransferRequest(requestId, sessionInfo, route));
+
         Client client;
         synchronized (sLock) {
             client = mClient;
         }
         if (client != null) {
             try {
-                int requestId = mNextRequestId.getAndIncrement();
                 mMediaRouterService.transferToRouteWithManager(
                         mClient, requestId, sessionInfo.getId(), route);
             } catch (RemoteException ex) {
@@ -884,20 +955,12 @@
         public void onRoutesChanged(@NonNull List<MediaRoute2Info> routes) {}
 
         /**
-         * Called when a routing session is created.
-         *
-         * @param controller the controller to control the created session
+         * Called when a session is changed.
+         * @param sessionInfo the updated session
          */
-        public void onSessionCreated(@NonNull RoutingController controller) {}
+        public void onSessionUpdated(@NonNull RoutingSessionInfo sessionInfo) {}
 
         /**
-         * Called when at least one session info is changed.
-         * Call {@link #getActiveSessions()} to get current active session info.
-         */
-        public void onSessionsUpdated() {}
-
-        //TODO: Call this.
-        /**
          * Called when media is transferred.
          *
          * @param oldSession the previous session
@@ -906,7 +969,6 @@
         public void onTransferred(@NonNull RoutingSessionInfo oldSession,
                 @Nullable RoutingSessionInfo newSession) { }
 
-        //TODO: Call this.
         /**
          * Called when {@link #transfer(RoutingSessionInfo, MediaRoute2Info)} fails.
          */
@@ -971,25 +1033,37 @@
         }
     }
 
+    static final class TransferRequest {
+        public final int mRequestId;
+        public final RoutingSessionInfo mOldSessionInfo;
+        public final MediaRoute2Info mTargetRoute;
+
+        TransferRequest(int requestId, @NonNull RoutingSessionInfo oldSessionInfo,
+                @NonNull MediaRoute2Info targetRoute) {
+            mRequestId = requestId;
+            mOldSessionInfo = oldSessionInfo;
+            mTargetRoute = targetRoute;
+        }
+    }
+
     class Client extends IMediaRouter2Manager.Stub {
         @Override
-        public void notifySessionCreated(RoutingSessionInfo sessionInfo) {
-            mHandler.sendMessage(obtainMessage(MediaRouter2Manager::notifySessionCreated,
-                    MediaRouter2Manager.this, sessionInfo));
+        public void notifySessionCreated(int requestId, RoutingSessionInfo sessionInfo) {
+            mHandler.sendMessage(obtainMessage(MediaRouter2Manager::createSessionOnHandler,
+                    MediaRouter2Manager.this, requestId, sessionInfo));
         }
 
         @Override
-        public void notifySessionsUpdated() {
-            mHandler.sendMessage(obtainMessage(MediaRouter2Manager::notifySessionInfosChanged,
-                    MediaRouter2Manager.this));
-            // do nothing
+        public void notifySessionUpdated(RoutingSessionInfo sessionInfo) {
+            mHandler.sendMessage(obtainMessage(MediaRouter2Manager::handleSessionsUpdated,
+                    MediaRouter2Manager.this, sessionInfo));
         }
 
         @Override
         public void notifyRequestFailed(int requestId, int reason) {
             // Note: requestId is not used.
-            mHandler.sendMessage(obtainMessage(MediaRouter2Manager::notifyRequestFailed,
-                    MediaRouter2Manager.this, reason));
+            mHandler.sendMessage(obtainMessage(MediaRouter2Manager::handleFailureOnHandler,
+                    MediaRouter2Manager.this, requestId, reason));
         }
 
         @Override
diff --git a/media/java/android/media/RouteDiscoveryPreference.java b/media/java/android/media/RouteDiscoveryPreference.java
index 2e038e6..68f2964 100644
--- a/media/java/android/media/RouteDiscoveryPreference.java
+++ b/media/java/android/media/RouteDiscoveryPreference.java
@@ -21,6 +21,7 @@
 import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -29,6 +30,7 @@
 import java.util.List;
 import java.util.Objects;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * A media route discovery preference describing the features of routes that media router
@@ -169,8 +171,9 @@
         Bundle mExtras;
 
         public Builder(@NonNull List<String> preferredFeatures, boolean activeScan) {
-            mPreferredFeatures = new ArrayList<>(Objects.requireNonNull(preferredFeatures,
-                    "preferredFeatures must not be null"));
+            Objects.requireNonNull(preferredFeatures, "preferredFeatures must not be null");
+            mPreferredFeatures = preferredFeatures.stream().filter(str -> !TextUtils.isEmpty(str))
+                    .collect(Collectors.toList());
             mActiveScan = activeScan;
         }
 
@@ -211,8 +214,9 @@
          */
         @NonNull
         public Builder setPreferredFeatures(@NonNull List<String> preferredFeatures) {
-            mPreferredFeatures = new ArrayList<>(Objects.requireNonNull(preferredFeatures,
-                            "preferredFeatures must not be null"));
+            Objects.requireNonNull(preferredFeatures, "preferredFeatures must not be null");
+            mPreferredFeatures = preferredFeatures.stream().filter(str -> !TextUtils.isEmpty(str))
+                    .collect(Collectors.toList());
             return this;
         }
 
diff --git a/media/java/android/media/soundtrigger_middleware/ISoundTriggerMiddlewareService.aidl b/media/java/android/media/soundtrigger_middleware/ISoundTriggerMiddlewareService.aidl
index 8033307..06c3907 100644
--- a/media/java/android/media/soundtrigger_middleware/ISoundTriggerMiddlewareService.aidl
+++ b/media/java/android/media/soundtrigger_middleware/ISoundTriggerMiddlewareService.aidl
@@ -39,10 +39,4 @@
      * one of the handles from the returned list.
      */
     ISoundTriggerModule attach(int handle, ISoundTriggerCallback callback);
-
-    /**
-     * Notify the service that external input capture is taking place. This may cause some of the
-     * active recognitions to be aborted.
-     */
-    void setExternalCaptureState(boolean active);
 }
\ No newline at end of file
diff --git a/media/java/android/media/tv/tuner/Tuner.java b/media/java/android/media/tv/tuner/Tuner.java
index d4494acb7e..cf1f1b5 100644
--- a/media/java/android/media/tv/tuner/Tuner.java
+++ b/media/java/android/media/tv/tuner/Tuner.java
@@ -602,6 +602,9 @@
      */
     @Nullable
     public FrontendStatus getFrontendStatus(@NonNull @FrontendStatusType int[] statusTypes) {
+        if (mFrontend == null) {
+            throw new IllegalStateException("frontend is not initialized");
+        }
         return nativeGetFrontendStatus(statusTypes);
     }
 
diff --git a/media/jni/android_media_tv_Tuner.cpp b/media/jni/android_media_tv_Tuner.cpp
index 4a7e8e1..312e5fe 100644
--- a/media/jni/android_media_tv_Tuner.cpp
+++ b/media/jni/android_media_tv_Tuner.cpp
@@ -124,7 +124,11 @@
 using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtMode;
 using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtModulation;
 using ::android::hardware::tv::tuner::V1_0::FrontendIsdbtSettings;
+using ::android::hardware::tv::tuner::V1_0::FrontendModulationStatus;
 using ::android::hardware::tv::tuner::V1_0::FrontendScanAtsc3PlpInfo;
+using ::android::hardware::tv::tuner::V1_0::FrontendStatus;
+using ::android::hardware::tv::tuner::V1_0::FrontendStatusAtsc3PlpInfo;
+using ::android::hardware::tv::tuner::V1_0::FrontendStatusType;
 using ::android::hardware::tv::tuner::V1_0::FrontendType;
 using ::android::hardware::tv::tuner::V1_0::ITuner;
 using ::android::hardware::tv::tuner::V1_0::LnbPosition;
@@ -1453,6 +1457,254 @@
             numBytesInSectionFilter, filterCaps, linkCaps, bTimeFilter);
 }
 
+jobject JTuner::getFrontendStatus(jintArray types) {
+    if (mFe == NULL) {
+        return NULL;
+    }
+    JNIEnv *env = AndroidRuntime::getJNIEnv();
+    jsize size = env->GetArrayLength(types);
+    std::vector<FrontendStatusType> v(size);
+    env->GetIntArrayRegion(types, 0, size, reinterpret_cast<jint*>(&v[0]));
+
+    Result res;
+    hidl_vec<FrontendStatus> status;
+    mFe->getStatus(v,
+            [&](Result r, const hidl_vec<FrontendStatus>& s) {
+                res = r;
+                status = s;
+            });
+    if (res != Result::SUCCESS) {
+        return NULL;
+    }
+
+    jclass clazz = env->FindClass("android/media/tv/tuner/frontend/FrontendStatus");
+    jmethodID init = env->GetMethodID(clazz, "<init>", "()V");
+    jobject statusObj = env->NewObject(clazz, init);
+
+    jclass intClazz = env->FindClass("java/lang/Integer");
+    jmethodID initInt = env->GetMethodID(intClazz, "<init>", "(I)V");
+    jclass booleanClazz = env->FindClass("java/lang/Boolean");
+    jmethodID initBoolean = env->GetMethodID(booleanClazz, "<init>", "(Z)V");
+
+    for (auto s : status) {
+        switch(s.getDiscriminator()) {
+            case FrontendStatus::hidl_discriminator::isDemodLocked: {
+                jfieldID field = env->GetFieldID(clazz, "mIsDemodLocked", "Ljava/lang/Boolean;");
+                jobject newBooleanObj = env->NewObject(
+                        booleanClazz, initBoolean, static_cast<jboolean>(s.isDemodLocked()));
+                env->SetObjectField(statusObj, field, newBooleanObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::snr: {
+                jfieldID field = env->GetFieldID(clazz, "mSnr", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.snr()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::ber: {
+                jfieldID field = env->GetFieldID(clazz, "mBer", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.ber()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::per: {
+                jfieldID field = env->GetFieldID(clazz, "mPer", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.per()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::preBer: {
+                jfieldID field = env->GetFieldID(clazz, "mPerBer", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.preBer()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::signalQuality: {
+                jfieldID field = env->GetFieldID(clazz, "mSignalQuality", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.signalQuality()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::signalStrength: {
+                jfieldID field = env->GetFieldID(clazz, "mSignalStrength", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.signalStrength()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::symbolRate: {
+                jfieldID field = env->GetFieldID(clazz, "mSymbolRate", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.symbolRate()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::innerFec: {
+                jfieldID field = env->GetFieldID(clazz, "mInnerFec", "Ljava/lang/Long;");
+                jclass longClazz = env->FindClass("java/lang/Long");
+                jmethodID initLong = env->GetMethodID(longClazz, "<init>", "(J)V");
+                jobject newLongObj = env->NewObject(
+                        longClazz, initLong, static_cast<jlong>(s.innerFec()));
+                env->SetObjectField(statusObj, field, newLongObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::modulation: {
+                jfieldID field = env->GetFieldID(clazz, "mModulation", "Ljava/lang/Integer;");
+                FrontendModulationStatus modulation = s.modulation();
+                jint intModulation;
+                bool valid = true;
+                switch(modulation.getDiscriminator()) {
+                    case FrontendModulationStatus::hidl_discriminator::dvbc: {
+                        intModulation = static_cast<jint>(modulation.dvbc());
+                        break;
+                    }
+                    case FrontendModulationStatus::hidl_discriminator::dvbs: {
+                        intModulation = static_cast<jint>(modulation.dvbs());
+                        break;
+                    }
+                    case FrontendModulationStatus::hidl_discriminator::isdbs: {
+                        intModulation = static_cast<jint>(modulation.isdbs());
+                        break;
+                    }
+                    case FrontendModulationStatus::hidl_discriminator::isdbs3: {
+                        intModulation = static_cast<jint>(modulation.isdbs3());
+                        break;
+                    }
+                    case FrontendModulationStatus::hidl_discriminator::isdbt: {
+                        intModulation = static_cast<jint>(modulation.isdbt());
+                        break;
+                    }
+                    default: {
+                        valid = false;
+                        break;
+                    }
+                }
+                if (valid) {
+                    jobject newIntegerObj = env->NewObject(intClazz, initInt, intModulation);
+                    env->SetObjectField(statusObj, field, newIntegerObj);
+                }
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::inversion: {
+                jfieldID field = env->GetFieldID(clazz, "mInversion", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.inversion()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::lnbVoltage: {
+                jfieldID field = env->GetFieldID(clazz, "mLnbVoltage", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.lnbVoltage()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::plpId: {
+                jfieldID field = env->GetFieldID(clazz, "mPlpId", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.plpId()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::isEWBS: {
+                jfieldID field = env->GetFieldID(clazz, "mIsEwbs", "Ljava/lang/Boolean;");
+                jobject newBooleanObj = env->NewObject(
+                        booleanClazz, initBoolean, static_cast<jboolean>(s.isEWBS()));
+                env->SetObjectField(statusObj, field, newBooleanObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::agc: {
+                jfieldID field = env->GetFieldID(clazz, "mAgc", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.agc()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::isLnaOn: {
+                jfieldID field = env->GetFieldID(clazz, "mIsLnaOn", "Ljava/lang/Boolean;");
+                jobject newBooleanObj = env->NewObject(
+                        booleanClazz, initBoolean, static_cast<jboolean>(s.isLnaOn()));
+                env->SetObjectField(statusObj, field, newBooleanObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::isLayerError: {
+                jfieldID field = env->GetFieldID(clazz, "mIsLayerErrors", "[Z");
+                hidl_vec<bool> layerErr = s.isLayerError();
+
+                jbooleanArray valObj = env->NewBooleanArray(layerErr.size());
+
+                for (size_t i = 0; i < layerErr.size(); i++) {
+                    jboolean x = layerErr[i];
+                    env->SetBooleanArrayRegion(valObj, i, 1, &x);
+                }
+                env->SetObjectField(statusObj, field, valObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::mer: {
+                jfieldID field = env->GetFieldID(clazz, "mMer", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.mer()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::freqOffset: {
+                jfieldID field = env->GetFieldID(clazz, "mFreqOffset", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.freqOffset()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::hierarchy: {
+                jfieldID field = env->GetFieldID(clazz, "mHierarchy", "Ljava/lang/Integer;");
+                jobject newIntegerObj = env->NewObject(
+                        intClazz, initInt, static_cast<jint>(s.hierarchy()));
+                env->SetObjectField(statusObj, field, newIntegerObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::isRfLocked: {
+                jfieldID field = env->GetFieldID(clazz, "mIsRfLocked", "Ljava/lang/Boolean;");
+                jobject newBooleanObj = env->NewObject(
+                        booleanClazz, initBoolean, static_cast<jboolean>(s.isRfLocked()));
+                env->SetObjectField(statusObj, field, newBooleanObj);
+                break;
+            }
+            case FrontendStatus::hidl_discriminator::plpInfo: {
+                jfieldID field = env->GetFieldID(clazz, "mPlpInfo",
+                        "[Landroid/media/tv/tuner/frontend/FrontendStatus$Atsc3PlpTuningInfo;");
+                jclass plpClazz = env->FindClass(
+                        "android/media/tv/tuner/frontend/FrontendStatus$Atsc3PlpTuningInfo");
+                jmethodID initPlp = env->GetMethodID(plpClazz, "<init>", "(IZI)V");
+
+                hidl_vec<FrontendStatusAtsc3PlpInfo> plpInfos = s.plpInfo();
+
+                jobjectArray valObj = env->NewObjectArray(plpInfos.size(), plpClazz, NULL);
+                for (int i = 0; i < plpInfos.size(); i++) {
+                    auto info = plpInfos[i];
+                    jint plpId = (jint) info.plpId;
+                    jboolean isLocked = (jboolean) info.isLocked;
+                    jint uec = (jint) info.uec;
+
+                    jobject plpObj = env->NewObject(plpClazz, initPlp, plpId, isLocked, uec);
+                    env->SetObjectArrayElement(valObj, i, plpObj);
+                }
+
+                env->SetObjectField(statusObj, field, valObj);
+                break;
+            }
+            default: {
+                break;
+            }
+        }
+    }
+
+    return statusObj;
+}
+
 }  // namespace android
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -2086,8 +2338,10 @@
     return tuner->setLna(enable);
 }
 
-static jobject android_media_tv_Tuner_get_frontend_status(JNIEnv, jobject, jintArray) {
-    return NULL;
+static jobject android_media_tv_Tuner_get_frontend_status(
+        JNIEnv* env, jobject thiz, jintArray types) {
+    sp<JTuner> tuner = getTuner(env, thiz);
+    return tuner->getFrontendStatus(types);
 }
 
 static jobject android_media_tv_Tuner_get_av_sync_hw_id(
diff --git a/media/jni/android_media_tv_Tuner.h b/media/jni/android_media_tv_Tuner.h
index 7e860b9..e6f10b2 100644
--- a/media/jni/android_media_tv_Tuner.h
+++ b/media/jni/android_media_tv_Tuner.h
@@ -187,6 +187,7 @@
     jobject openDescrambler();
     jobject openDvr(DvrType type, jlong bufferSize);
     jobject getDemuxCaps();
+    jobject getFrontendStatus(jintArray types);
 
 protected:
     Result openDemux();
diff --git a/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java b/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
index 77e8f97..6ca564f 100644
--- a/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
+++ b/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
@@ -231,9 +231,10 @@
         addRouterCallback(new RouteCallback() {});
         addManagerCallback(new MediaRouter2Manager.Callback() {
             @Override
-            public void onSessionCreated(MediaRouter2Manager.RoutingController controller) {
-                if (TextUtils.equals(mPackageName, controller.getClientPackageName())
-                        && createRouteMap(controller.getSelectedRoutes()).containsKey(ROUTE_ID1)) {
+            public void onTransferred(RoutingSessionInfo oldSessionInfo,
+                    RoutingSessionInfo newSessionInfo) {
+                if (TextUtils.equals(mPackageName, newSessionInfo.getClientPackageName())
+                        && newSessionInfo.getSelectedRoutes().contains(ROUTE_ID1)) {
                     latch.countDown();
                 }
             }
@@ -268,8 +269,9 @@
 
         addManagerCallback(new MediaRouter2Manager.Callback() {
             @Override
-            public void onSessionCreated(MediaRouter2Manager.RoutingController controller) {
-                assertNotNull(controller);
+            public void onTransferred(RoutingSessionInfo oldSessionInfo,
+                    RoutingSessionInfo newSessionInfo) {
+                assertNotNull(newSessionInfo);
                 onSessionCreatedLatch.countDown();
             }
         });
@@ -352,8 +354,9 @@
         // create a controller
         addManagerCallback(new MediaRouter2Manager.Callback() {
             @Override
-            public void onSessionCreated(MediaRouter2Manager.RoutingController controller) {
-                assertNotNull(controller);
+            public void onTransferred(RoutingSessionInfo oldSessionInfo,
+                    RoutingSessionInfo newSessionInfo) {
+                assertNotNull(newSessionInfo);
                 onSessionCreatedLatch.countDown();
             }
         });
@@ -383,13 +386,12 @@
 
         addManagerCallback(new MediaRouter2Manager.Callback() {
             @Override
-            public void onSessionsUpdated() {
-                List<RoutingSessionInfo> sessions = mManager.getRoutingSessions(mPackageName);
-                if (sessions.size() != 2) {
+            public void onSessionUpdated(RoutingSessionInfo updatedSessionInfo) {
+                if (!TextUtils.equals(sessionInfo.getId(), updatedSessionInfo.getId())) {
                     return;
                 }
 
-                if (sessions.get(1).getVolume() == targetVolume) {
+                if (updatedSessionInfo.getVolume() == targetVolume) {
                     volumeChangedLatch.countDown();
                 }
             }
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
index 02604d8..cd45fc9 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
@@ -65,6 +65,7 @@
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
 import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationViewHierarchyManager;
 import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.SuperStatusBarViewFactory;
@@ -225,6 +226,7 @@
             KeyguardIndicationController keyguardIndicationController,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager,
+            Lazy<NotificationShadeDepthController> depthControllerLazy,
             /* Car Settings injected components. */
             CarNavigationBarController carNavigationBarController) {
         super(
@@ -304,6 +306,7 @@
                 phoneStatusBarPolicy,
                 keyguardIndicationController,
                 dismissCallbackRegistry,
+                depthControllerLazy,
                 statusBarTouchableRegionManager);
         mUserSwitcherController = userSwitcherController;
         mScrimController = scrimController;
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
index 1baa1f6..e163173 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
@@ -51,6 +51,7 @@
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
 import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationViewHierarchyManager;
 import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.SuperStatusBarViewFactory;
@@ -200,6 +201,7 @@
             KeyguardIndicationController keyguardIndicationController,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager,
+            Lazy<NotificationShadeDepthController> notificationShadeDepthControllerLazy,
             CarNavigationBarController carNavigationBarController) {
         return new CarStatusBar(
                 context,
@@ -278,6 +280,7 @@
                 keyguardIndicationController,
                 dismissCallbackRegistry,
                 statusBarTouchableRegionManager,
+                notificationShadeDepthControllerLazy,
                 carNavigationBarController);
     }
 }
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java
index fc29f5c..2f10394 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java
@@ -57,27 +57,27 @@
     /**
      * Called when the device started going to sleep.
      */
-    void onStartedGoingToSleep();
+    default void onStartedGoingToSleep() {};
 
     /**
      * Called when the device has finished going to sleep.
      */
-    void onFinishedGoingToSleep();
+    default void onFinishedGoingToSleep() {};
 
     /**
      * Called when the device started waking up.
      */
-    void onStartedWakingUp();
+    default void onStartedWakingUp() {};
 
     /**
      * Called when the device started turning on.
      */
-    void onScreenTurningOn();
+    default void onScreenTurningOn() {};
 
     /**
      * Called when the device has finished turning on.
      */
-    void onScreenTurnedOn();
+    default void onScreenTurnedOn() {};
 
     /**
      * Sets whether the Keyguard needs input.
diff --git a/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
index cc4ee89..f6368c4 100644
--- a/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
+++ b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
@@ -109,7 +109,7 @@
     protected static final String CONSTRAINED_KEY = "should_constrain";
 
     public static final int INVOCATION_TYPE_GESTURE = 1;
-    public static final int INVOCATION_TYPE_ACTIVE_EDGE = 2;
+    public static final int INVOCATION_TYPE_OTHER = 2;
     public static final int INVOCATION_TYPE_VOICE = 3;
     public static final int INVOCATION_TYPE_QUICK_SEARCH_BAR = 4;
     public static final int INVOCATION_HOME_BUTTON_LONG_PRESS = 5;
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
index 5c66462..496456d 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
@@ -125,6 +125,7 @@
                     // Custom options so there is no activity transition animation
                     ActivityOptions options = ActivityOptions.makeCustomAnimation(getContext(),
                             0 /* enterResId */, 0 /* exitResId */);
+                    options.setTaskAlwaysOnTop(true);
                     // Post to keep the lifecycle normal
                     post(() -> {
                         if (DEBUG_BUBBLE_EXPANDED_VIEW) {
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeMachine.java b/packages/SystemUI/src/com/android/systemui/doze/DozeMachine.java
index 3bed338..f7f9afd 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeMachine.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeMachine.java
@@ -16,6 +16,9 @@
 
 package com.android.systemui.doze;
 
+import static com.android.systemui.keyguard.WakefulnessLifecycle.WAKEFULNESS_AWAKE;
+import static com.android.systemui.keyguard.WakefulnessLifecycle.WAKEFULNESS_WAKING;
+
 import android.annotation.MainThread;
 import android.hardware.display.AmbientDisplayConfiguration;
 import android.os.Trace;
@@ -368,8 +371,8 @@
             case DOZE_PULSE_DONE:
                 final State nextState;
                 @Wakefulness int wakefulness = mWakefulnessLifecycle.getWakefulness();
-                if (wakefulness == WakefulnessLifecycle.WAKEFULNESS_AWAKE
-                        || wakefulness == WakefulnessLifecycle.WAKEFULNESS_WAKING) {
+                if (state != State.INITIALIZED && (wakefulness == WAKEFULNESS_AWAKE
+                        || wakefulness == WAKEFULNESS_WAKING)) {
                     nextState = State.FINISH;
                 } else if (mDockManager.isDocked()) {
                     nextState = mDockManager.isHidden() ? State.DOZE : State.DOZE_AOD_DOCKED;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
index a978cad..d7322a0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
@@ -39,7 +39,6 @@
 import com.android.systemui.statusbar.policy.KeyguardStateController
 import java.io.FileDescriptor
 import java.io.PrintWriter
-import java.lang.IllegalArgumentException
 import javax.inject.Inject
 import javax.inject.Singleton
 import kotlin.math.max
@@ -74,6 +73,15 @@
     @VisibleForTesting
     var globalActionsSpring = DepthAnimation()
 
+    @VisibleForTesting
+    var brightnessMirrorSpring = DepthAnimation()
+    var brightnessMirrorVisible: Boolean = false
+        set(value) {
+            field = value
+            brightnessMirrorSpring.animateTo(if (value) blurUtils.blurRadiusOfRatio(1f)
+                else 0)
+        }
+
     /**
      * Blur radius of the wake-up animation on this frame.
      */
@@ -91,7 +99,9 @@
     val updateBlurCallback = Choreographer.FrameCallback {
         updateScheduled = false
 
-        val blur = max(max(shadeSpring.radius, wakeAndUnlockBlurRadius), globalActionsSpring.radius)
+        var shadeRadius = max(shadeSpring.radius, wakeAndUnlockBlurRadius)
+        shadeRadius = (shadeRadius * (1f - brightnessMirrorSpring.ratio)).toInt()
+        val blur = max(shadeRadius, globalActionsSpring.radius)
         blurUtils.applyBlur(blurRoot?.viewRootImpl ?: root.viewRootImpl, blur)
         try {
             wallpaperManager.setWallpaperZoomOut(root.windowToken,
@@ -148,6 +158,7 @@
             if (isDozing) {
                 shadeSpring.finishIfRunning()
                 globalActionsSpring.finishIfRunning()
+                brightnessMirrorSpring.finishIfRunning()
             }
         }
     }
@@ -199,6 +210,7 @@
             it.increaseIndent()
             it.println("shadeRadius: ${shadeSpring.radius}")
             it.println("globalActionsRadius: ${globalActionsSpring.radius}")
+            it.println("brightnessMirrorRadius: ${brightnessMirrorSpring.radius}")
             it.println("wakeAndUnlockBlur: $wakeAndUnlockBlurRadius")
         }
     }
@@ -212,7 +224,12 @@
          * Blur radius visible on the UI, in pixels.
          */
         var radius = 0
-            private set
+
+        /**
+         * Depth ratio of the current blur radius.
+         */
+        val ratio
+            get() = blurUtils.ratioOfBlurRadius(radius)
 
         /**
          * Radius that we're animating to.
@@ -239,7 +256,7 @@
         init {
             springAnimation.spring = SpringForce(0.0f)
             springAnimation.spring.dampingRatio = SpringForce.DAMPING_RATIO_NO_BOUNCY
-            springAnimation.spring.stiffness = SpringForce.STIFFNESS_MEDIUM
+            springAnimation.spring.stiffness = SpringForce.STIFFNESS_HIGH
             springAnimation.addEndListener { _, _, _, _ -> pendingRadius = -1 }
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
index 9792def..19b5f5c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
@@ -1669,8 +1669,8 @@
     }
 
     public void showAppOpsIcons(ArraySet<Integer> activeOps) {
-        if (mIsSummaryWithChildren && mChildrenContainer.getHeaderView() != null) {
-            mChildrenContainer.getHeaderView().showAppOpsIcons(activeOps);
+        if (mIsSummaryWithChildren) {
+            mChildrenContainer.showAppOpsIcons(activeOps);
         }
         mPrivateLayout.showAppOpsIcons(activeOps);
         mPublicLayout.showAppOpsIcons(activeOps);
@@ -1697,8 +1697,8 @@
     private final Runnable mExpireRecentlyAlertedFlag = () -> applyAudiblyAlertedRecently(false);
 
     private void applyAudiblyAlertedRecently(boolean audiblyAlertedRecently) {
-        if (mIsSummaryWithChildren && mChildrenContainer.getHeaderView() != null) {
-            mChildrenContainer.getHeaderView().setRecentlyAudiblyAlerted(audiblyAlertedRecently);
+        if (mIsSummaryWithChildren) {
+            mChildrenContainer.setRecentlyAudiblyAlerted(audiblyAlertedRecently);
         }
         mPrivateLayout.setRecentlyAudiblyAlerted(audiblyAlertedRecently);
         mPublicLayout.setRecentlyAudiblyAlerted(audiblyAlertedRecently);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
index 9b9225e..8efdc1b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
@@ -1468,27 +1468,27 @@
     }
 
     public void showAppOpsIcons(ArraySet<Integer> activeOps) {
-        if (mContractedChild != null && mContractedWrapper.getNotificationHeader() != null) {
-            mContractedWrapper.getNotificationHeader().showAppOpsIcons(activeOps);
+        if (mContractedChild != null) {
+            mContractedWrapper.showAppOpsIcons(activeOps);
         }
-        if (mExpandedChild != null && mExpandedWrapper.getNotificationHeader() != null) {
-            mExpandedWrapper.getNotificationHeader().showAppOpsIcons(activeOps);
+        if (mExpandedChild != null) {
+            mExpandedWrapper.showAppOpsIcons(activeOps);
         }
-        if (mHeadsUpChild != null && mHeadsUpWrapper.getNotificationHeader() != null) {
-            mHeadsUpWrapper.getNotificationHeader().showAppOpsIcons(activeOps);
+        if (mHeadsUpChild != null) {
+            mHeadsUpWrapper.showAppOpsIcons(activeOps);
         }
     }
 
     /** Sets whether the notification being displayed audibly alerted the user. */
     public void setRecentlyAudiblyAlerted(boolean audiblyAlerted) {
-        if (mContractedChild != null && mContractedWrapper.getNotificationHeader() != null) {
-            mContractedWrapper.getNotificationHeader().setRecentlyAudiblyAlerted(audiblyAlerted);
+        if (mContractedChild != null) {
+            mContractedWrapper.setRecentlyAudiblyAlerted(audiblyAlerted);
         }
-        if (mExpandedChild != null && mExpandedWrapper.getNotificationHeader() != null) {
-            mExpandedWrapper.getNotificationHeader().setRecentlyAudiblyAlerted(audiblyAlerted);
+        if (mExpandedChild != null) {
+            mExpandedWrapper.setRecentlyAudiblyAlerted(audiblyAlerted);
         }
-        if (mHeadsUpChild != null && mHeadsUpWrapper.getNotificationHeader() != null) {
-            mHeadsUpWrapper.getNotificationHeader().setRecentlyAudiblyAlerted(audiblyAlerted);
+        if (mHeadsUpChild != null) {
+            mHeadsUpWrapper.setRecentlyAudiblyAlerted(audiblyAlerted);
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java
index 82e5f0a..8d675f8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java
@@ -47,6 +47,18 @@
         }
     };
 
+    private boolean mSecondaryAnimating = false;
+    private final Runnable mSecondaryVisibilityEndRunnable = () -> {
+        mSecondaryAnimating = false;
+        // If we were on screen, become GONE to avoid touches
+        if (mSecondaryView == null) return;
+        if (getVisibility() != View.GONE
+                && mSecondaryView.getVisibility() != View.GONE
+                && !mIsSecondaryVisible) {
+            mSecondaryView.setVisibility(View.GONE);
+        }
+    };
+
     public StackScrollerDecorView(Context context, AttributeSet attrs) {
         super(context, attrs);
         setClipChildren(false);
@@ -88,9 +100,11 @@
     private void setContentVisible(boolean contentVisible, boolean animate) {
         if (mContentVisible != contentVisible) {
             mContentAnimating = animate;
-            setViewVisible(mContent, contentVisible, animate, mContentVisibilityEndRunnable);
             mContentVisible = contentVisible;
-        } if (!mContentAnimating) {
+            setViewVisible(mContent, contentVisible, animate, mContentVisibilityEndRunnable);
+        }
+
+        if (!mContentAnimating) {
             mContentVisibilityEndRunnable.run();
         }
     }
@@ -136,8 +150,13 @@
      */
     public void setSecondaryVisible(boolean nowVisible, boolean animate) {
         if (mIsSecondaryVisible != nowVisible) {
-            setViewVisible(mSecondaryView, nowVisible, animate, null /* endRunnable */);
+            mSecondaryAnimating = animate;
             mIsSecondaryVisible = nowVisible;
+            setViewVisible(mSecondaryView, nowVisible, animate, mSecondaryVisibilityEndRunnable);
+        }
+
+        if (!mSecondaryAnimating) {
+            mSecondaryVisibilityEndRunnable.run();
         }
     }
 
@@ -170,6 +189,12 @@
         if (view == null) {
             return;
         }
+
+        // Make sure we're visible so animations work
+        if (view.getVisibility() != View.VISIBLE) {
+            view.setVisibility(View.VISIBLE);
+        }
+
         // cancel any previous animations
         view.animate().cancel();
         float endValue = nowVisible ? 1.0f : 0.0f;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java
index 7808a4b..0c311b40 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationHeaderViewWrapper.java
@@ -18,6 +18,8 @@
 
 import static com.android.systemui.statusbar.notification.TransformState.TRANSFORM_Y;
 
+import android.annotation.NonNull;
+import android.app.AppOpsManager;
 import android.app.Notification;
 import android.content.Context;
 import android.util.ArraySet;
@@ -60,6 +62,11 @@
     protected NotificationHeaderView mNotificationHeader;
     private TextView mHeaderText;
     private ImageView mWorkProfileImage;
+    private View mCameraIcon;
+    private View mMicIcon;
+    private View mOverlayIcon;
+    private View mAppOps;
+    private View mAudiblyAlertedIcon;
 
     private boolean mIsLowPriority;
     private boolean mTransformLowPriorityTitle;
@@ -107,6 +114,11 @@
         mExpandButton = mView.findViewById(com.android.internal.R.id.expand_button);
         mWorkProfileImage = mView.findViewById(com.android.internal.R.id.profile_badge);
         mNotificationHeader = mView.findViewById(com.android.internal.R.id.notification_header);
+        mCameraIcon = mView.findViewById(com.android.internal.R.id.camera);
+        mMicIcon = mView.findViewById(com.android.internal.R.id.mic);
+        mOverlayIcon = mView.findViewById(com.android.internal.R.id.overlay);
+        mAppOps = mView.findViewById(com.android.internal.R.id.app_ops);
+        mAudiblyAlertedIcon = mView.findViewById(com.android.internal.R.id.alerted_icon);
         if (mNotificationHeader != null) {
             mNotificationHeader.setShowExpandButtonAtEnd(mShowExpandButtonAtEnd);
             mColor = mNotificationHeader.getOriginalIconColor();
@@ -114,8 +126,35 @@
     }
 
     private void addAppOpsOnClickListener(ExpandableNotificationRow row) {
+        View.OnClickListener listener = row.getAppOpsOnClickListener();
         if (mNotificationHeader != null) {
-            mNotificationHeader.setAppOpsOnClickListener(row.getAppOpsOnClickListener());
+            mNotificationHeader.setAppOpsOnClickListener(listener);
+        }
+        mAppOps.setOnClickListener(listener);
+        mCameraIcon.setOnClickListener(listener);
+        mMicIcon.setOnClickListener(listener);
+        mOverlayIcon.setOnClickListener(listener);
+    }
+
+    /**
+     * Shows or hides 'app op in use' icons based on app usage.
+     */
+    @Override
+    public void showAppOpsIcons(ArraySet<Integer> appOps) {
+        if (appOps == null) {
+            return;
+        }
+        if (mOverlayIcon != null) {
+            mOverlayIcon.setVisibility(appOps.contains(AppOpsManager.OP_SYSTEM_ALERT_WINDOW)
+                    ? View.VISIBLE : View.GONE);
+        }
+        if (mCameraIcon != null) {
+            mCameraIcon.setVisibility(appOps.contains(AppOpsManager.OP_CAMERA)
+                    ? View.VISIBLE : View.GONE);
+        }
+        if (mMicIcon != null) {
+            mMicIcon.setVisibility(appOps.contains(AppOpsManager.OP_RECORD_AUDIO)
+                    ? View.VISIBLE : View.GONE);
         }
     }
 
@@ -184,6 +223,18 @@
             mTransformationHelper.addTransformedView(TransformableView.TRANSFORMING_VIEW_TITLE,
                     mHeaderText);
         }
+        if (mCameraIcon != null) {
+            mTransformationHelper.addViewTransformingToSimilar(mCameraIcon);
+        }
+        if (mMicIcon != null) {
+            mTransformationHelper.addViewTransformingToSimilar(mMicIcon);
+        }
+        if (mOverlayIcon != null) {
+            mTransformationHelper.addViewTransformingToSimilar(mOverlayIcon);
+        }
+        if (mAudiblyAlertedIcon != null) {
+            mTransformationHelper.addViewTransformingToSimilar(mAudiblyAlertedIcon);
+        }
     }
 
     @Override
@@ -195,6 +246,13 @@
     }
 
     @Override
+    public void setRecentlyAudiblyAlerted(boolean audiblyAlerted) {
+        if (mAudiblyAlertedIcon != null) {
+            mAudiblyAlertedIcon.setVisibility(audiblyAlerted ? View.VISIBLE : View.GONE);
+        }
+    }
+
+    @Override
     public NotificationHeaderView getNotificationHeader() {
         return mNotificationHeader;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationViewWrapper.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationViewWrapper.java
index e4fb2f7..fa7f282 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationViewWrapper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationViewWrapper.java
@@ -29,6 +29,7 @@
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
+import android.util.ArraySet;
 import android.view.NotificationHeaderView;
 import android.view.View;
 import android.view.ViewGroup;
@@ -95,6 +96,14 @@
     public void onContentUpdated(ExpandableNotificationRow row) {
     }
 
+    /**
+     * Show a set of app opp icons in the layout.
+     *
+     * @param appOps which app ops to show
+     */
+    public void showAppOpsIcons(ArraySet<Integer> appOps) {
+    }
+
     public void onReinflated() {
         if (shouldClearBackgroundOnReapply()) {
             mBackgroundColor = 0;
@@ -362,4 +371,10 @@
     public int getExtraMeasureHeight() {
         return 0;
     }
+
+    /**
+     * Set the view to have recently visibly alerted.
+     */
+    public void setRecentlyAudiblyAlerted(boolean audiblyAlerted) {
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
index 3d0bf3f..400e794 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
@@ -22,6 +22,7 @@
 import android.content.res.Resources;
 import android.graphics.drawable.ColorDrawable;
 import android.service.notification.StatusBarNotification;
+import android.util.ArraySet;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.NotificationHeaderView;
@@ -1265,4 +1266,27 @@
         mHeaderVisibleAmount = headerVisibleAmount;
         mCurrentHeaderTranslation = (int) ((1.0f - headerVisibleAmount) * mTranslationForHeader);
     }
+
+    /**
+     * Show a set of app opp icons in the layout.
+     *
+     * @param appOps which app ops to show
+     */
+    public void showAppOpsIcons(ArraySet<Integer> appOps) {
+        if (mNotificationHeaderWrapper != null) {
+            mNotificationHeaderWrapper.showAppOpsIcons(appOps);
+        }
+        if (mNotificationHeaderWrapperLowPriority != null) {
+            mNotificationHeaderWrapperLowPriority.showAppOpsIcons(appOps);
+        }
+    }
+
+    public void setRecentlyAudiblyAlerted(boolean audiblyAlertedRecently) {
+        if (mNotificationHeaderWrapper != null) {
+            mNotificationHeaderWrapper.setRecentlyAudiblyAlerted(audiblyAlertedRecently);
+        }
+        if (mNotificationHeaderWrapperLowPriority != null) {
+            mNotificationHeaderWrapperLowPriority.setRecentlyAudiblyAlerted(audiblyAlertedRecently);
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index be8cd6a..31797d1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -19,6 +19,8 @@
 import static com.android.systemui.statusbar.notification.ActivityLaunchAnimator.ExpandAnimationParameters;
 import static com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout.ROWS_ALL;
 
+import static java.lang.Float.isNaN;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
@@ -2009,7 +2011,12 @@
 
     @Override
     protected float getOverExpansionAmount() {
-        return mNotificationStackScroller.getCurrentOverScrollAmount(true /* top */);
+        float result = mNotificationStackScroller.getCurrentOverScrollAmount(true /* top */);
+        if (isNaN(result)) {
+            Log.wtf(TAG, "OverExpansionAmount is NaN!");
+        }
+
+        return result;
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java
index 83cc4e3..f7d403f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelViewController.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static java.lang.Float.isNaN;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
@@ -638,6 +640,9 @@
     }
 
     public void setExpandedHeightInternal(float h) {
+        if (isNaN(h)) {
+            Log.wtf(TAG, "ExpandedHeight set to NaN");
+        }
         if (mExpandLatencyTracking && h != 0f) {
             DejankUtils.postAfterTraversal(
                     () -> mLatencyTracker.onActionEnd(LatencyTracker.ACTION_EXPAND_PANEL));
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 119662c..f0cce46 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -176,6 +176,7 @@
 import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.NotificationPresenter;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.NotificationViewHierarchyManager;
 import com.android.systemui.statusbar.PulseExpansionHandler;
@@ -589,6 +590,7 @@
     private ActivityLaunchAnimator mActivityLaunchAnimator;
     protected StatusBarNotificationPresenter mPresenter;
     private NotificationActivityStarter mNotificationActivityStarter;
+    private Lazy<NotificationShadeDepthController> mNotificationShadeDepthControllerLazy;
     private final BubbleController mBubbleController;
     private final BubbleController.BubbleExpandListener mBubbleExpandListener;
 
@@ -679,6 +681,7 @@
             PhoneStatusBarPolicy phoneStatusBarPolicy,
             KeyguardIndicationController keyguardIndicationController,
             DismissCallbackRegistry dismissCallbackRegistry,
+            Lazy<NotificationShadeDepthController> notificationShadeDepthControllerLazy,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager) {
         super(context);
         mNotificationsController = notificationsController;
@@ -735,6 +738,7 @@
         mScreenPinningRequest = screenPinningRequest;
         mDozeScrimController = dozeScrimController;
         mBiometricUnlockControllerLazy = biometricUnlockControllerLazy;
+        mNotificationShadeDepthControllerLazy = notificationShadeDepthControllerLazy;
         mVolumeComponent = volumeComponent;
         mCommandQueue = commandQueue;
         mRecentsOptional = recentsOptional;
@@ -1135,6 +1139,7 @@
             mBrightnessMirrorController = new BrightnessMirrorController(
                     mNotificationShadeWindowView,
                     mNotificationPanelViewController,
+                    mNotificationShadeDepthControllerLazy.get(),
                     (visible) -> {
                         mBrightnessMirrorVisible = visible;
                         updateScrimController();
@@ -3333,12 +3338,12 @@
         Trace.traceCounter(Trace.TRACE_TAG_APP, "dozing", mDozing ? 1 : 0);
         Trace.beginSection("StatusBar#updateDozingState");
 
-        boolean sleepingFromKeyguard =
-                mStatusBarKeyguardViewManager.isGoingToSleepVisibleNotOccluded();
+        boolean visibleNotOccluded = mStatusBarKeyguardViewManager.isShowing()
+                && !mStatusBarKeyguardViewManager.isOccluded();
         boolean wakeAndUnlock = mBiometricUnlockController.getMode()
                 == BiometricUnlockController.MODE_WAKE_AND_UNLOCK;
         boolean animate = (!mDozing && mDozeServiceHost.shouldAnimateWakeup() && !wakeAndUnlock)
-                || (mDozing && mDozeServiceHost.shouldAnimateScreenOff() && sleepingFromKeyguard);
+                || (mDozing && mDozeServiceHost.shouldAnimateScreenOff() && visibleNotOccluded);
 
         mNotificationPanelViewController.setDozing(mDozing, animate, mWakeUpTouchLocation);
         updateQsExpansionEnabled();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
index 31db8eb..45719c7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
@@ -168,7 +168,6 @@
     private boolean mLastIsDocked;
     private boolean mLastPulsing;
     private int mLastBiometricMode;
-    private boolean mGoingToSleepVisibleNotOccluded;
     private boolean mLastLockVisible;
 
     private OnDismissAction mAfterKeyguardGoneAction;
@@ -450,37 +449,12 @@
         }
     }
 
-    public boolean isGoingToSleepVisibleNotOccluded() {
-        return mGoingToSleepVisibleNotOccluded;
-    }
-
-    @Override
-    public void onStartedGoingToSleep() {
-        mGoingToSleepVisibleNotOccluded = isShowing() && !isOccluded();
-    }
-
     @Override
     public void onFinishedGoingToSleep() {
-        mGoingToSleepVisibleNotOccluded = false;
         mBouncer.onScreenTurnedOff();
     }
 
     @Override
-    public void onStartedWakingUp() {
-        // TODO: remove
-    }
-
-    @Override
-    public void onScreenTurningOn() {
-        // TODO: remove
-    }
-
-    @Override
-    public void onScreenTurnedOn() {
-        // TODO: remove
-    }
-
-    @Override
     public void onRemoteInputActive(boolean active) {
         mRemoteInputActive = active;
         updateStates();
@@ -999,7 +973,6 @@
         pw.println("  mOccluded: " + mOccluded);
         pw.println("  mRemoteInputActive: " + mRemoteInputActive);
         pw.println("  mDozing: " + mDozing);
-        pw.println("  mGoingToSleepVisibleNotOccluded: " + mGoingToSleepVisibleNotOccluded);
         pw.println("  mAfterKeyguardGoneAction: " + mAfterKeyguardGoneAction);
         pw.println("  mAfterKeyguardGoneRunnables: " + mAfterKeyguardGoneRunnables);
         pw.println("  mPendingWakeupAction: " + mPendingWakeupAction);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java
index bbc7e7a..b81a519 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java
@@ -51,6 +51,7 @@
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
 import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationViewHierarchyManager;
 import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.SuperStatusBarViewFactory;
@@ -197,6 +198,7 @@
             UserInfoControllerImpl userInfoControllerImpl,
             PhoneStatusBarPolicy phoneStatusBarPolicy,
             KeyguardIndicationController keyguardIndicationController,
+            Lazy<NotificationShadeDepthController> notificationShadeDepthController,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager) {
         return new StatusBar(
@@ -276,6 +278,7 @@
                 phoneStatusBarPolicy,
                 keyguardIndicationController,
                 dismissCallbackRegistry,
+                notificationShadeDepthController,
                 statusBarTouchableRegionManager);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BrightnessMirrorController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BrightnessMirrorController.java
index d62da10..78111fb 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BrightnessMirrorController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BrightnessMirrorController.java
@@ -24,6 +24,7 @@
 import android.widget.FrameLayout;
 
 import com.android.systemui.R;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.phone.NotificationPanelViewController;
 import com.android.systemui.statusbar.phone.NotificationShadeWindowView;
 
@@ -39,16 +40,19 @@
     private final NotificationShadeWindowView mStatusBarWindow;
     private final Consumer<Boolean> mVisibilityCallback;
     private final NotificationPanelViewController mNotificationPanel;
+    private final NotificationShadeDepthController mDepthController;
     private final ArraySet<BrightnessMirrorListener> mBrightnessMirrorListeners = new ArraySet<>();
     private final int[] mInt2Cache = new int[2];
     private View mBrightnessMirror;
 
     public BrightnessMirrorController(NotificationShadeWindowView statusBarWindow,
             NotificationPanelViewController notificationPanelViewController,
+            NotificationShadeDepthController notificationShadeDepthController,
             @NonNull Consumer<Boolean> visibilityCallback) {
         mStatusBarWindow = statusBarWindow;
         mBrightnessMirror = statusBarWindow.findViewById(R.id.brightness_mirror);
         mNotificationPanel = notificationPanelViewController;
+        mDepthController = notificationShadeDepthController;
         mNotificationPanel.setPanelAlphaEndAction(() -> {
             mBrightnessMirror.setVisibility(View.INVISIBLE);
         });
@@ -59,11 +63,13 @@
         mBrightnessMirror.setVisibility(View.VISIBLE);
         mVisibilityCallback.accept(true);
         mNotificationPanel.setPanelAlpha(0, true /* animate */);
+        mDepthController.setBrightnessMirrorVisible(true);
     }
 
     public void hideMirror() {
         mVisibilityCallback.accept(false);
         mNotificationPanel.setPanelAlpha(255, true /* animate */);
+        mDepthController.setBrightnessMirrorVisible(false);
     }
 
     public void setLocation(View original) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
index 956bfd0..1e3636b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
@@ -45,7 +45,6 @@
 import org.mockito.Mockito.doThrow
 import org.mockito.Mockito.verify
 import org.mockito.junit.MockitoJUnit
-import java.lang.IllegalArgumentException
 
 @RunWith(AndroidTestingRunner::class)
 @RunWithLooper
@@ -64,6 +63,7 @@
     @Mock private lateinit var viewRootImpl: ViewRootImpl
     @Mock private lateinit var shadeSpring: NotificationShadeDepthController.DepthAnimation
     @Mock private lateinit var globalActionsSpring: NotificationShadeDepthController.DepthAnimation
+    @Mock private lateinit var brightnessSpring: NotificationShadeDepthController.DepthAnimation
     @JvmField @Rule val mockitoRule = MockitoJUnit.rule()
 
     private lateinit var statusBarStateListener: StatusBarStateController.StateListener
@@ -83,6 +83,7 @@
                 keyguardStateController, choreographer, wallpaperManager,
                 notificationShadeWindowController, dumpManager)
         notificationShadeDepthController.shadeSpring = shadeSpring
+        notificationShadeDepthController.brightnessMirrorSpring = brightnessSpring
         notificationShadeDepthController.globalActionsSpring = globalActionsSpring
         notificationShadeDepthController.root = root
 
@@ -134,6 +135,30 @@
         verify(wallpaperManager).setWallpaperZoomOut(any(), anyFloat())
     }
 
+    @Test
+    fun brightnessMirrorVisible_whenVisible() {
+        notificationShadeDepthController.brightnessMirrorVisible = true
+        verify(brightnessSpring).animateTo(eq(maxBlur), any())
+    }
+
+    @Test
+    fun brightnessMirrorVisible_whenHidden() {
+        notificationShadeDepthController.brightnessMirrorVisible = false
+        verify(brightnessSpring).animateTo(eq(0), any())
+    }
+
+    @Test
+    fun brightnessMirror_hidesShadeBlur() {
+        // Brightness mirror is fully visible
+        `when`(brightnessSpring.ratio).thenReturn(1f)
+        // And shade is blurred
+        `when`(shadeSpring.radius).thenReturn(maxBlur)
+
+        notificationShadeDepthController.updateBlurCallback.doFrame(0)
+        verify(notificationShadeWindowController).setBackgroundBlurRadius(0)
+        verify(blurUtils).applyBlur(safeEq(viewRootImpl), eq(0))
+    }
+
     private fun <T : Any> safeEq(value: T): T {
         return eq(value) ?: value
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowTest.java
index c356e0d..cb37920 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowTest.java
@@ -229,22 +229,19 @@
 
     @Test
     public void testShowAppOpsIcons_header() {
-        NotificationHeaderView mockHeader = mock(NotificationHeaderView.class);
-
         NotificationContentView publicLayout = mock(NotificationContentView.class);
         mGroupRow.setPublicLayout(publicLayout);
         NotificationContentView privateLayout = mock(NotificationContentView.class);
         mGroupRow.setPrivateLayout(privateLayout);
         NotificationChildrenContainer mockContainer = mock(NotificationChildrenContainer.class);
         when(mockContainer.getNotificationChildCount()).thenReturn(1);
-        when(mockContainer.getHeaderView()).thenReturn(mockHeader);
         mGroupRow.setChildrenContainer(mockContainer);
 
         ArraySet<Integer> ops = new ArraySet<>();
         ops.add(AppOpsManager.OP_ANSWER_PHONE_CALLS);
         mGroupRow.showAppOpsIcons(ops);
 
-        verify(mockHeader, times(1)).showAppOpsIcons(ops);
+        verify(mockContainer, times(1)).showAppOpsIcons(ops);
         verify(privateLayout, times(1)).showAppOpsIcons(ops);
         verify(publicLayout, times(1)).showAppOpsIcons(ops);
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.java
index 84c6513..0f26898 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.java
@@ -76,14 +76,14 @@
     @Test
     @UiThreadTest
     public void testShowAppOpsIcons() {
-        NotificationHeaderView mockContracted = mock(NotificationHeaderView.class);
-        when(mockContracted.findViewById(com.android.internal.R.id.notification_header))
+        View mockContracted = mock(View.class);
+        when(mockContracted.findViewById(com.android.internal.R.id.mic))
                 .thenReturn(mockContracted);
-        NotificationHeaderView mockExpanded = mock(NotificationHeaderView.class);
-        when(mockExpanded.findViewById(com.android.internal.R.id.notification_header))
+        View mockExpanded = mock(View.class);
+        when(mockExpanded.findViewById(com.android.internal.R.id.mic))
                 .thenReturn(mockExpanded);
-        NotificationHeaderView mockHeadsUp = mock(NotificationHeaderView.class);
-        when(mockHeadsUp.findViewById(com.android.internal.R.id.notification_header))
+        View mockHeadsUp = mock(View.class);
+        when(mockHeadsUp.findViewById(com.android.internal.R.id.mic))
                 .thenReturn(mockHeadsUp);
 
         mView.setContractedChild(mockContracted);
@@ -91,11 +91,11 @@
         mView.setHeadsUpChild(mockHeadsUp);
 
         ArraySet<Integer> ops = new ArraySet<>();
-        ops.add(AppOpsManager.OP_ANSWER_PHONE_CALLS);
+        ops.add(AppOpsManager.OP_RECORD_AUDIO);
         mView.showAppOpsIcons(ops);
 
-        verify(mockContracted, times(1)).showAppOpsIcons(ops);
-        verify(mockExpanded, times(1)).showAppOpsIcons(ops);
-        verify(mockHeadsUp, times(1)).showAppOpsIcons(any());
+        verify(mockContracted, times(1)).setVisibility(View.VISIBLE);
+        verify(mockExpanded, times(1)).setVisibility(View.VISIBLE);
+        verify(mockHeadsUp, times(1)).setVisibility(View.VISIBLE);
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
index 679ac22..b905bdd 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
@@ -102,6 +102,7 @@
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
 import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationViewHierarchyManager;
 import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.RemoteInputController;
@@ -249,6 +250,7 @@
     @Mock private ExtensionController mExtensionController;
     @Mock private UserInfoControllerImpl mUserInfoControllerImpl;
     @Mock private PhoneStatusBarPolicy mPhoneStatusBarPolicy;
+    @Mock private Lazy<NotificationShadeDepthController> mNotificationShadeDepthControllerLazy;
     private ShadeController mShadeController;
     private FakeExecutor mUiBgExecutor = new FakeExecutor(new FakeSystemClock());
     private InitController mInitController = new InitController();
@@ -404,6 +406,7 @@
                 mPhoneStatusBarPolicy,
                 mKeyguardIndicationController,
                 mDismissCallbackRegistry,
+                mNotificationShadeDepthControllerLazy,
                 mStatusBarTouchableRegionManager);
 
         when(mNotificationShadeWindowView.findViewById(R.id.lock_icon_container)).thenReturn(
diff --git a/services/core/Android.bp b/services/core/Android.bp
index 052026c..5faed43 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -126,6 +126,7 @@
         "android.hardware.rebootescrow-java",
         "android.hardware.soundtrigger-V2.3-java",
         "android.hidl.manager-V1.2-java",
+        "capture_state_listener-aidl-java",
         "dnsresolver_aidl_interface-V2-java",
         "netd_event_listener_interface-java",
         "overlayable_policy_aidl-java",
diff --git a/services/core/java/com/android/server/RescueParty.java b/services/core/java/com/android/server/RescueParty.java
index 808d322..bfcde97 100644
--- a/services/core/java/com/android/server/RescueParty.java
+++ b/services/core/java/com/android/server/RescueParty.java
@@ -98,8 +98,8 @@
 
     private static final String PROP_DISABLE_RESCUE = "persist.sys.disable_rescue";
     private static final String PROP_VIRTUAL_DEVICE = "ro.hardware.virtual_device";
-
-    private static final String DEVICE_CONFIG_DISABLE_FLAG = "disable_rescue_party";
+    private static final String PROP_DEVICE_CONFIG_DISABLE_FLAG =
+            "persist.device_config.configuration.disable_rescue_party";
 
     private static final int PERSISTENT_MASK = ApplicationInfo.FLAG_PERSISTENT
             | ApplicationInfo.FLAG_SYSTEM;
@@ -118,8 +118,7 @@
 
         // We're disabled if the DeviceConfig disable flag is set to true.
         // This is in case that an emergency rollback of the feature is needed.
-        if (DeviceConfig.getBoolean(
-                DeviceConfig.NAMESPACE_CONFIGURATION, DEVICE_CONFIG_DISABLE_FLAG, false)) {
+        if (SystemProperties.getBoolean(PROP_DEVICE_CONFIG_DISABLE_FLAG, false)) {
             Slog.v(TAG, "Disabled because of DeviceConfig flag");
             return true;
         }
diff --git a/services/core/java/com/android/server/audio/AudioDeviceBroker.java b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
index b546120..c2c79d3 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceBroker.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
@@ -324,7 +324,7 @@
     }
 
     /*package*/ void setBluetoothScoOn(boolean on, String eventSource) {
-        //Log.i(TAG, "setBluetoothScoOnInt: " + on + " " + eventSource);
+        //Log.i(TAG, "setBluetoothScoOn: " + on + " " + eventSource);
         synchronized (mDeviceStateLock) {
             if (on) {
                 // do not accept SCO ON if SCO audio is not connected
diff --git a/services/core/java/com/android/server/audio/BtHelper.java b/services/core/java/com/android/server/audio/BtHelper.java
index 36332c0..93d1bed 100644
--- a/services/core/java/com/android/server/audio/BtHelper.java
+++ b/services/core/java/com/android/server/audio/BtHelper.java
@@ -58,6 +58,7 @@
     }
 
     // List of clients having issued a SCO start request
+    @GuardedBy("BtHelper.this")
     private final @NonNull ArrayList<ScoClient> mScoClients = new ArrayList<ScoClient>();
 
     // BluetoothHeadset API to control SCO connection
@@ -356,9 +357,8 @@
         // client is created.
         final long ident = Binder.clearCallingIdentity();
         try {
-            eventSource += " client count before=" + client.getCount();
             AudioService.sDeviceLogger.log(new AudioEventLogger.StringEvent(eventSource));
-            client.incCount(scoAudioMode);
+            client.requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED, scoAudioMode);
         } catch (NullPointerException e) {
             Log.e(TAG, "Null ScoClient", e);
         }
@@ -375,9 +375,15 @@
         // and this must be done on behalf of system server to make sure permissions are granted.
         final long ident = Binder.clearCallingIdentity();
         if (client != null) {
-            eventSource += " client count before=" + client.getCount();
             AudioService.sDeviceLogger.log(new AudioEventLogger.StringEvent(eventSource));
-            client.decCount();
+            client.requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED,
+                    SCO_MODE_VIRTUAL_CALL);
+            // If a disconnection is pending, the client will be removed whne clearAllScoClients()
+            // is called form receiveBtEvent()
+            if (mScoAudioState != SCO_STATE_DEACTIVATE_REQ
+                    && mScoAudioState != SCO_STATE_DEACTIVATING) {
+                client.remove(false /*stop */, true /*unregister*/);
+            }
         }
         Binder.restoreCallingIdentity(ident);
     }
@@ -657,25 +663,33 @@
     @GuardedBy("AudioDeviceBroker.mDeviceStateLock")
     /*package*/ synchronized void scoClientDied(Object obj) {
         final ScoClient client = (ScoClient) obj;
+        client.remove(true /*stop*/, false /*unregister*/);
         Log.w(TAG, "SCO client died");
-        int index = mScoClients.indexOf(client);
-        if (index < 0) {
-            Log.w(TAG, "unregistered SCO client died");
-        } else {
-            client.clearCount(true);
-            mScoClients.remove(client);
-        }
     }
 
     private class ScoClient implements IBinder.DeathRecipient {
         private IBinder mCb; // To be notified of client's death
         private int mCreatorPid;
-        private int mStartcount; // number of SCO connections started by this client
 
         ScoClient(IBinder cb) {
             mCb = cb;
             mCreatorPid = Binder.getCallingPid();
-            mStartcount = 0;
+        }
+
+        public void registerDeathRecipient() {
+            try {
+                mCb.linkToDeath(this, 0);
+            } catch (RemoteException e) {
+                Log.w(TAG, "ScoClient could not link to " + mCb + " binder death");
+            }
+        }
+
+        public void unregisterDeathRecipient() {
+            try {
+                mCb.unlinkToDeath(this, 0);
+            } catch (NoSuchElementException e) {
+                Log.w(TAG, "ScoClient could not not unregistered to binder");
+            }
         }
 
         @Override
@@ -685,70 +699,6 @@
             mDeviceBroker.postScoClientDied(this);
         }
 
-        // @GuardedBy("AudioDeviceBroker.mSetModeLock")
-        // @GuardedBy("AudioDeviceBroker.mDeviceStateLock")
-        @GuardedBy("BtHelper.this")
-        void incCount(int scoAudioMode) {
-            if (!requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED, scoAudioMode)) {
-                Log.e(TAG, "Request sco connected with scoAudioMode("
-                        + scoAudioMode + ") failed");
-                return;
-            }
-            if (mStartcount == 0) {
-                try {
-                    mCb.linkToDeath(this, 0);
-                } catch (RemoteException e) {
-                    // client has already died!
-                    Log.w(TAG, "ScoClient  incCount() could not link to "
-                            + mCb + " binder death");
-                }
-            }
-            mStartcount++;
-        }
-
-        // @GuardedBy("AudioDeviceBroker.mSetModeLock")
-        // @GuardedBy("AudioDeviceBroker.mDeviceStateLock")
-        @GuardedBy("BtHelper.this")
-        void decCount() {
-            if (mStartcount == 0) {
-                Log.w(TAG, "ScoClient.decCount() already 0");
-            } else {
-                mStartcount--;
-                if (mStartcount == 0) {
-                    try {
-                        mCb.unlinkToDeath(this, 0);
-                    } catch (NoSuchElementException e) {
-                        Log.w(TAG, "decCount() going to 0 but not registered to binder");
-                    }
-                }
-                if (!requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED, 0)) {
-                    Log.w(TAG, "Request sco disconnected with scoAudioMode(0) failed");
-                }
-            }
-        }
-
-        // @GuardedBy("AudioDeviceBroker.mSetModeLock")
-        // @GuardedBy("AudioDeviceBroker.mDeviceStateLock")
-        @GuardedBy("BtHelper.this")
-        void clearCount(boolean stopSco) {
-            if (mStartcount != 0) {
-                try {
-                    mCb.unlinkToDeath(this, 0);
-                } catch (NoSuchElementException e) {
-                    Log.w(TAG, "clearCount() mStartcount: "
-                            + mStartcount + " != 0 but not registered to binder");
-                }
-            }
-            mStartcount = 0;
-            if (stopSco) {
-                requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED, 0);
-            }
-        }
-
-        int getCount() {
-            return mStartcount;
-        }
-
         IBinder getBinder() {
             return mCb;
         }
@@ -757,23 +707,14 @@
             return mCreatorPid;
         }
 
-        private int totalCount() {
-            int count = 0;
-            for (ScoClient mScoClient : mScoClients) {
-                count += mScoClient.getCount();
-            }
-            return count;
-        }
-
         // @GuardedBy("AudioDeviceBroker.mSetModeLock")
         //@GuardedBy("AudioDeviceBroker.mDeviceStateLock")
         @GuardedBy("BtHelper.this")
         private boolean requestScoState(int state, int scoAudioMode) {
             checkScoAudioState();
-            int clientCount = totalCount();
-            if (clientCount != 0) {
+            if (mScoClients.size() != 1) {
                 Log.i(TAG, "requestScoState: state=" + state + ", scoAudioMode=" + scoAudioMode
-                        + ", clientCount=" + clientCount);
+                        + ", num SCO clients=" + mScoClients.size());
                 return true;
             }
             if (state == BluetoothHeadset.STATE_AUDIO_CONNECTED) {
@@ -842,12 +783,14 @@
                         mScoAudioState = SCO_STATE_ACTIVE_INTERNAL;
                         broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTED);
                         break;
+                    case SCO_STATE_ACTIVE_INTERNAL:
+                        Log.w(TAG, "requestScoState: already in ACTIVE mode, simply return");
+                        break;
                     default:
                         Log.w(TAG, "requestScoState: failed to connect in state "
                                 + mScoAudioState + ", scoAudioMode=" + scoAudioMode);
                         broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED);
                         return false;
-
                 }
             } else if (state == BluetoothHeadset.STATE_AUDIO_DISCONNECTED) {
                 switch (mScoAudioState) {
@@ -893,6 +836,18 @@
             }
             return true;
         }
+
+        @GuardedBy("BtHelper.this")
+        void remove(boolean stop, boolean unregister) {
+            if (unregister) {
+                unregisterDeathRecipient();
+            }
+            if (stop) {
+                requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED,
+                        SCO_MODE_VIRTUAL_CALL);
+            }
+            mScoClients.remove(this);
+        }
     }
 
     //-----------------------------------------------------
@@ -946,6 +901,7 @@
     }
 
 
+    @GuardedBy("BtHelper.this")
     private ScoClient getScoClient(IBinder cb, boolean create) {
         for (ScoClient existingClient : mScoClients) {
             if (existingClient.getBinder() == cb) {
@@ -954,6 +910,7 @@
         }
         if (create) {
             ScoClient newClient = new ScoClient(cb);
+            newClient.registerDeathRecipient();
             mScoClients.add(newClient);
             return newClient;
         }
@@ -964,18 +921,16 @@
     //@GuardedBy("AudioDeviceBroker.mDeviceStateLock")
     @GuardedBy("BtHelper.this")
     private void clearAllScoClients(int exceptPid, boolean stopSco) {
-        ScoClient savedClient = null;
+        final ArrayList<ScoClient> clients = new ArrayList<ScoClient>();
         for (ScoClient cl : mScoClients) {
             if (cl.getPid() != exceptPid) {
-                cl.clearCount(stopSco);
-            } else {
-                savedClient = cl;
+                clients.add(cl);
             }
         }
-        mScoClients.clear();
-        if (savedClient != null) {
-            mScoClients.add(savedClient);
+        for (ScoClient cl : clients) {
+            cl.remove(stopSco, true /*unregister*/);
         }
+
     }
 
     private boolean getBluetoothHeadset() {
diff --git a/services/core/java/com/android/server/media/MediaRouter2ServiceImpl.java b/services/core/java/com/android/server/media/MediaRouter2ServiceImpl.java
index 0bba172..b28350d 100644
--- a/services/core/java/com/android/server/media/MediaRouter2ServiceImpl.java
+++ b/services/core/java/com/android/server/media/MediaRouter2ServiceImpl.java
@@ -493,7 +493,7 @@
         }
     }
 
-    //TODO: Review this is handling multi-user properly.
+    //TODO(b/136703681): Review this is handling multi-user properly.
     void switchUser() {
         synchronized (mLock) {
             int userId = ActivityManager.getCurrentUser();
@@ -568,7 +568,9 @@
 
         UserRecord userRecord = routerRecord.mUserRecord;
         userRecord.mRouterRecords.remove(routerRecord);
-        //TODO: update discovery request
+        userRecord.mHandler.sendMessage(
+                obtainMessage(UserHandler::updateDiscoveryPreferenceOnHandler,
+                        userRecord.mHandler));
         routerRecord.dispose();
         disposeUserIfNeededLocked(userRecord); // since router removed from user
     }
@@ -793,7 +795,7 @@
         }
 
         long uniqueRequestId = toUniqueRequestId(managerRecord.mManagerId, requestId);
-        //TODO: Use MediaRouter2's OnCreateSessionListener to send proper session hints.
+        //TODO(b/152851868): Use MediaRouter2's OnCreateSessionListener to send session hints.
         routerRecord.mUserRecord.mHandler.sendMessage(
                 obtainMessage(UserHandler::requestCreateSessionOnHandler,
                         routerRecord.mUserRecord.mHandler,
@@ -1146,7 +1148,6 @@
             return mSessionToRouterMap.get(uniqueSessionId);
         }
 
-        //TODO: notify session info updates
         private void onProviderStateChangedOnHandler(@NonNull MediaRoute2Provider provider) {
             int providerInfoIndex = getLastProviderInfoIndex(provider.getUniqueId());
             MediaRoute2ProviderInfo providerInfo = provider.getProviderInfo();
@@ -1323,7 +1324,7 @@
                 return true;
             }
 
-            //TODO: Handle RCN case.
+            //TODO(b/152950479): Handle RCN case.
             if (routerRecord == null) {
                 Slog.w(TAG, "Ignoring " + description + " route from unknown router.");
                 return false;
@@ -1403,7 +1404,8 @@
 
         private void onSessionCreatedOnHandler(@NonNull MediaRoute2Provider provider,
                 long uniqueRequestId, @NonNull RoutingSessionInfo sessionInfo) {
-            notifySessionCreatedToManagers(getManagers(), sessionInfo);
+            notifySessionCreatedToManagers(getManagers(),
+                    toOriginalRequestId(uniqueRequestId), sessionInfo);
 
             if (uniqueRequestId == REQUEST_ID_NONE) {
                 // The session is created without any matching request.
@@ -1457,7 +1459,7 @@
         private void onSessionInfoChangedOnHandler(@NonNull MediaRoute2Provider provider,
                 @NonNull RoutingSessionInfo sessionInfo) {
             List<IMediaRouter2Manager> managers = getManagers();
-            notifySessionInfosChangedToManagers(managers);
+            notifySessionInfoChangedToManagers(managers, sessionInfo);
 
             // For system provider, notify all routers.
             if (provider == mSystemProvider) {
@@ -1480,7 +1482,7 @@
         private void onSessionReleasedOnHandler(@NonNull MediaRoute2Provider provider,
                 @NonNull RoutingSessionInfo sessionInfo) {
             List<IMediaRouter2Manager> managers = getManagers();
-            notifySessionInfosChangedToManagers(managers);
+            notifySessionInfoChangedToManagers(managers, sessionInfo);
 
             RouterRecord routerRecord = mSessionToRouterMap.get(sessionInfo.getId());
             if (routerRecord == null) {
@@ -1558,7 +1560,8 @@
         private void notifySessionCreationFailedToRouter(@NonNull RouterRecord routerRecord,
                 int requestId) {
             try {
-                routerRecord.mRouter.notifySessionCreated(requestId, /* sessionInfo= */ null);
+                routerRecord.mRouter.notifySessionCreated(requestId,
+                        /* sessionInfo= */ null);
             } catch (RemoteException ex) {
                 Slog.w(TAG, "Failed to notify router of the session creation failure."
                         + " Router probably died.", ex);
@@ -1731,10 +1734,10 @@
         }
 
         private void notifySessionCreatedToManagers(@NonNull List<IMediaRouter2Manager> managers,
-                @NonNull RoutingSessionInfo sessionInfo) {
+                int requestId, @NonNull RoutingSessionInfo sessionInfo) {
             for (IMediaRouter2Manager manager : managers) {
                 try {
-                    manager.notifySessionCreated(sessionInfo);
+                    manager.notifySessionCreated(requestId, sessionInfo);
                 } catch (RemoteException ex) {
                     Slog.w(TAG, "notifySessionCreatedToManagers: "
                             + "failed to notify. Manager probably died.", ex);
@@ -1742,11 +1745,12 @@
             }
         }
 
-        private void notifySessionInfosChangedToManagers(
-                @NonNull List<IMediaRouter2Manager> managers) {
+        private void notifySessionInfoChangedToManagers(
+                @NonNull List<IMediaRouter2Manager> managers,
+                @NonNull RoutingSessionInfo sessionInfo) {
             for (IMediaRouter2Manager manager : managers) {
                 try {
-                    manager.notifySessionsUpdated();
+                    manager.notifySessionUpdated(sessionInfo);
                 } catch (RemoteException ex) {
                     Slog.w(TAG, "notifySessionInfosChangedToManagers: "
                             + "failed to notify. Manager probably died.", ex);
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 4aeddc8..e8d8ed7 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -107,7 +107,6 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
-import android.annotation.UserIdInt;
 import android.annotation.WorkerThread;
 import android.app.ActivityManager;
 import android.app.ActivityManagerInternal;
@@ -155,6 +154,7 @@
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.PackageManagerInternal;
 import android.content.pm.ParceledListSlice;
+import android.content.pm.ShortcutInfo;
 import android.content.pm.UserInfo;
 import android.content.res.Resources;
 import android.database.ContentObserver;
@@ -1730,6 +1730,11 @@
     }
 
     @VisibleForTesting
+    void setShortcutHelper(ShortcutHelper helper) {
+        mShortcutHelper = helper;
+    }
+
+    @VisibleForTesting
     void setHints(int hints) {
         mListenerHints = hints;
     }
@@ -3459,10 +3464,14 @@
             ArrayList<ConversationChannelWrapper> conversations =
                     mPreferencesHelper.getConversations(onlyImportant);
             for (ConversationChannelWrapper conversation : conversations) {
-                conversation.setShortcutInfo(mShortcutHelper.getValidShortcutInfo(
-                        conversation.getNotificationChannel().getConversationId(),
-                        conversation.getPkg(),
-                        UserHandle.of(UserHandle.getUserId(conversation.getUid()))));
+                if (mShortcutHelper == null) {
+                    conversation.setShortcutInfo(null);
+                } else {
+                    conversation.setShortcutInfo(mShortcutHelper.getValidShortcutInfo(
+                            conversation.getNotificationChannel().getConversationId(),
+                            conversation.getPkg(),
+                            UserHandle.of(UserHandle.getUserId(conversation.getUid()))));
+                }
             }
             return new ParceledListSlice<>(conversations);
         }
@@ -3482,10 +3491,14 @@
             ArrayList<ConversationChannelWrapper> conversations =
                     mPreferencesHelper.getConversations(pkg, uid);
             for (ConversationChannelWrapper conversation : conversations) {
-                conversation.setShortcutInfo(mShortcutHelper.getValidShortcutInfo(
-                        conversation.getNotificationChannel().getConversationId(),
-                        pkg,
-                        UserHandle.of(UserHandle.getUserId(uid))));
+                if (mShortcutHelper == null) {
+                    conversation.setShortcutInfo(null);
+                } else {
+                    conversation.setShortcutInfo(mShortcutHelper.getValidShortcutInfo(
+                            conversation.getNotificationChannel().getConversationId(),
+                            pkg,
+                            UserHandle.of(UserHandle.getUserId(uid))));
+                }
             }
             return new ParceledListSlice<>(conversations);
         }
@@ -5680,8 +5693,10 @@
             }
         }
 
-        r.setShortcutInfo(mShortcutHelper.getValidShortcutInfo(
-                notification.getShortcutId(), pkg, user));
+        ShortcutInfo info = mShortcutHelper != null
+                ? mShortcutHelper.getValidShortcutInfo(notification.getShortcutId(), pkg, user)
+                : null;
+        r.setShortcutInfo(info);
 
         if (!checkDisqualifyingFeatures(userId, notificationUid, id, tag, r,
                 r.getSbn().getOverrideGroupKey() != null)) {
@@ -6214,8 +6229,11 @@
                     cancelGroupChildrenLocked(r, mCallingUid, mCallingPid, listenerName,
                             mSendDelete, childrenFlagChecker);
                     updateLightsLocked();
-                    mShortcutHelper.maybeListenForShortcutChangesForBubbles(r, true /* isRemoved */,
-                            mHandler);
+                    if (mShortcutHelper != null) {
+                        mShortcutHelper.maybeListenForShortcutChangesForBubbles(r,
+                                true /* isRemoved */,
+                                mHandler);
+                    }
                 } else {
                     // No notification was found, assume that it is snoozed and cancel it.
                     if (mReason != REASON_SNOOZED) {
@@ -6453,9 +6471,11 @@
                                 + n.getPackageName());
                     }
 
-                    mShortcutHelper.maybeListenForShortcutChangesForBubbles(r,
-                            false /* isRemoved */,
-                            mHandler);
+                    if (mShortcutHelper != null) {
+                        mShortcutHelper.maybeListenForShortcutChangesForBubbles(r,
+                                false /* isRemoved */,
+                                mHandler);
+                    }
 
                     maybeRecordInterruptionLocked(r);
 
diff --git a/services/core/java/com/android/server/notification/PreferencesHelper.java b/services/core/java/com/android/server/notification/PreferencesHelper.java
index 32cfaf6..dbb246e 100644
--- a/services/core/java/com/android/server/notification/PreferencesHelper.java
+++ b/services/core/java/com/android/server/notification/PreferencesHelper.java
@@ -20,6 +20,7 @@
 import static android.app.NotificationManager.IMPORTANCE_NONE;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
 
+import static com.android.internal.util.FrameworkStatsLog.ANNOTATION_ID_IS_UID;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_CHANNEL_GROUP_PREFERENCES;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_CHANNEL_PREFERENCES;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_PREFERENCES;
@@ -1798,6 +1799,7 @@
                         .setAtomId(PACKAGE_NOTIFICATION_PREFERENCES);
                 final PackagePreferences r = mPackagePreferences.valueAt(i);
                 event.writeInt(r.uid);
+                event.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
                 event.writeInt(r.importance);
                 event.writeInt(r.visibility);
                 event.writeInt(r.lockedAppFields);
@@ -1825,6 +1827,7 @@
                     StatsEvent.Builder event = StatsEvent.newBuilder()
                             .setAtomId(PACKAGE_NOTIFICATION_CHANNEL_PREFERENCES);
                     event.writeInt(r.uid);
+                    event.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
                     event.writeString(channel.getId());
                     event.writeString(channel.getName().toString());
                     event.writeString(channel.getDescription());
@@ -1856,6 +1859,7 @@
                     StatsEvent.Builder event = StatsEvent.newBuilder()
                             .setAtomId(PACKAGE_NOTIFICATION_CHANNEL_GROUP_PREFERENCES);
                     event.writeInt(r.uid);
+                    event.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
                     event.writeString(groupChannel.getId());
                     event.writeString(groupChannel.getName().toString());
                     event.writeString(groupChannel.getDescription());
diff --git a/services/core/java/com/android/server/pm/AppsFilter.java b/services/core/java/com/android/server/pm/AppsFilter.java
index 805d918..09b782d 100644
--- a/services/core/java/com/android/server/pm/AppsFilter.java
+++ b/services/core/java/com/android/server/pm/AppsFilter.java
@@ -674,7 +674,8 @@
             Trace.endSection();
 
             if (callingPkgSetting != null) {
-                if (!mFeatureConfig.packageIsEnabled(callingPkgSetting.pkg)) {
+                if (callingPkgSetting.pkg != null
+                        && !mFeatureConfig.packageIsEnabled(callingPkgSetting.pkg)) {
                     if (DEBUG_LOGGING) {
                         log(callingSetting, targetPkgSetting, "DISABLED");
                     }
@@ -682,7 +683,8 @@
                 }
             } else {
                 for (int i = callingSharedPkgSettings.size() - 1; i >= 0; i--) {
-                    if (!mFeatureConfig.packageIsEnabled(callingSharedPkgSettings.valueAt(i).pkg)) {
+                    final AndroidPackage pkg = callingSharedPkgSettings.valueAt(i).pkg;
+                    if (pkg != null && !mFeatureConfig.packageIsEnabled(pkg)) {
                         if (DEBUG_LOGGING) {
                             log(callingSetting, targetPkgSetting, "DISABLED");
                         }
diff --git a/services/core/java/com/android/server/pm/ComponentResolver.java b/services/core/java/com/android/server/pm/ComponentResolver.java
index f497f11..f1e1433 100644
--- a/services/core/java/com/android/server/pm/ComponentResolver.java
+++ b/services/core/java/com/android/server/pm/ComponentResolver.java
@@ -54,6 +54,7 @@
 import android.util.Slog;
 
 import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
 import com.android.server.IntentResolver;
 import com.android.server.pm.parsing.PackageInfoUtils;
@@ -207,33 +208,57 @@
     }
 
     /** Returns the given activity */
-    ParsedActivity getActivity(ComponentName component) {
+    @Nullable
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public ParsedActivity getActivity(@NonNull ComponentName component) {
         synchronized (mLock) {
             return mActivities.mActivities.get(component);
         }
     }
 
     /** Returns the given provider */
-    ParsedProvider getProvider(ComponentName component) {
+    @Nullable
+    ParsedProvider getProvider(@NonNull ComponentName component) {
         synchronized (mLock) {
             return mProviders.mProviders.get(component);
         }
     }
 
     /** Returns the given receiver */
-    ParsedActivity getReceiver(ComponentName component) {
+    @Nullable
+    ParsedActivity getReceiver(@NonNull ComponentName component) {
         synchronized (mLock) {
             return mReceivers.mActivities.get(component);
         }
     }
 
     /** Returns the given service */
-    ParsedService getService(ComponentName component) {
+    @Nullable
+    ParsedService getService(@NonNull ComponentName component) {
         synchronized (mLock) {
             return mServices.mServices.get(component);
         }
     }
 
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public boolean componentExists(@NonNull ComponentName componentName) {
+        synchronized (mLock) {
+            ParsedMainComponent component = mActivities.mActivities.get(componentName);
+            if (component != null) {
+                return true;
+            }
+            component = mReceivers.mActivities.get(componentName);
+            if (component != null) {
+                return true;
+            }
+            component = mServices.mServices.get(componentName);
+            if (component != null) {
+                return true;
+            }
+            return mProviders.mProviders.get(componentName) != null;
+        }
+    }
+
     @Nullable
     List<ResolveInfo> queryActivities(Intent intent, String resolvedType, int flags,
             @PrivateResolveFlags int privateResolveFlags, int userId) {
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 8850f29..f96ab1d 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -674,7 +674,7 @@
 
     final ServiceThread mHandlerThread;
 
-    final PackageHandler mHandler;
+    final Handler mHandler;
 
     private final ProcessLoggingHandler mProcessLoggingHandler;
 
@@ -1033,6 +1033,62 @@
         }
     }
 
+    @VisibleForTesting(visibility = Visibility.PRIVATE)
+    public static class TestParams {
+        public ApexManager apexManager;
+        public @Nullable String appPredictionServicePackage;
+        public ArtManagerService artManagerService;
+        public @Nullable String configuratorPackage;
+        public int defParseFlags;
+        public DexManager dexManager;
+        public List<ScanPartition> dirsToScanAsSystem;
+        public @Nullable String documenterPackage;
+        public boolean factoryTest;
+        public ArrayMap<String, FeatureInfo> availableFeatures;
+        public Handler handler;
+        public ServiceThread handlerThread;
+        public @Nullable String incidentReportApproverPackage;
+        public IncrementalManager incrementalManager;
+        public PackageInstallerService installerService;
+        public InstantAppRegistry instantAppRegistry;
+        public InstantAppResolverConnection instantAppResolverConnection;
+        public ComponentName instantAppResolverSettingsComponent;
+        public @Nullable IntentFilterVerifier<ParsedIntentInfo> intentFilterVerifier;
+        public @Nullable ComponentName intentFilterVerifierComponent;
+        public boolean isPreNmr1Upgrade;
+        public boolean isPreNupgrade;
+        public boolean isPreQupgrade;
+        public boolean isUpgrade;
+        public DisplayMetrics Metrics;
+        public ModuleInfoProvider moduleInfoProvider;
+        public MoveCallbacks moveCallbacks;
+        public boolean onlyCore;
+        public OverlayConfig overlayConfig;
+        public PackageDexOptimizer packageDexOptimizer;
+        public PackageParser2.Callback packageParserCallback;
+        public IPermissionManager permissionManagerService;
+        public PendingPackageBroadcasts pendingPackageBroadcasts;
+        public PackageManagerInternal pmInternal;
+        public ProcessLoggingHandler processLoggingHandler;
+        public ProtectedPackages protectedPackages;
+        public @NonNull String requiredInstallerPackage;
+        public @NonNull String requiredPermissionControllerPackage;
+        public @NonNull String requiredUninstallerPackage;
+        public @Nullable String requiredVerifierPackage;
+        public String[] separateProcesses;
+        public @NonNull String servicesExtensionPackageName;
+        public @Nullable String setupWizardPackage;
+        public @NonNull String sharedSystemSharedLibraryPackageName;
+        public @Nullable String storageManagerPackage;
+        public @Nullable String defaultTextClassifierPackage;
+        public @Nullable String systemTextClassifierPackage;
+        public ViewCompiler viewCompiler;
+        public @Nullable String wellbeingPackage;
+        public @Nullable String retailDemoPackage;
+        public ComponentName resolveComponentName;
+        public ArrayMap<String, AndroidPackage> packages;
+    }
+
     private final AppsFilter mAppsFilter;
 
     final PackageParser2.Callback mPackageParserCallback;
@@ -1396,7 +1452,8 @@
     }
 
     // Set of pending broadcasts for aggregating enable/disable of components.
-    static class PendingPackageBroadcasts {
+    @VisibleForTesting(visibility = Visibility.PACKAGE)
+    public static class PendingPackageBroadcasts {
         // for each user id, a map of <package name -> components within that package>
         final SparseArray<ArrayMap<String, ArrayList<String>>> mUidMap;
 
@@ -1459,7 +1516,7 @@
             return map;
         }
     }
-    final PendingPackageBroadcasts mPendingBroadcasts = new PendingPackageBroadcasts();
+    final PendingPackageBroadcasts mPendingBroadcasts;
 
     static final int SEND_PENDING_BROADCAST = 1;
     static final int INIT_COPY = 5;
@@ -2676,6 +2733,82 @@
         }
     }
 
+    /**
+     * A extremely minimal constructor designed to start up a PackageManagerService instance for
+     * testing.
+     *
+     * It is assumed that all methods under test will mock the internal fields and thus
+     * none of the initialization is needed.
+     */
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
+    public PackageManagerService(@NonNull Injector injector, @NonNull TestParams testParams) {
+        mInjector = injector;
+        mInjector.bootstrap(this);
+        mAppsFilter = injector.getAppsFilter();
+        mComponentResolver = injector.getComponentResolver();
+        mContext = injector.getContext();
+        mInstaller = injector.getInstaller();
+        mInstallLock = injector.getInstallLock();
+        mLock = injector.getLock();
+        mPermissionManager = injector.getPermissionManagerServiceInternal();
+        mSettings = injector.getSettings();
+        mUserManager = injector.getUserManagerService();
+
+        mApexManager = testParams.apexManager;
+        mArtManagerService = testParams.artManagerService;
+        mAvailableFeatures = testParams.availableFeatures;
+        mDefParseFlags = testParams.defParseFlags;
+        mDexManager = testParams.dexManager;
+        mDirsToScanAsSystem = testParams.dirsToScanAsSystem;
+        mFactoryTest = testParams.factoryTest;
+        mHandler = testParams.handler;
+        mHandlerThread = testParams.handlerThread;
+        mIncrementalManager = testParams.incrementalManager;
+        mInstallerService = testParams.installerService;
+        mInstantAppRegistry = testParams.instantAppRegistry;
+        mInstantAppResolverConnection = testParams.instantAppResolverConnection;
+        mInstantAppResolverSettingsComponent = testParams.instantAppResolverSettingsComponent;
+        mIntentFilterVerifier = testParams.intentFilterVerifier;
+        mIntentFilterVerifierComponent = testParams.intentFilterVerifierComponent;
+        mIsPreNMR1Upgrade = testParams.isPreNmr1Upgrade;
+        mIsPreNUpgrade = testParams.isPreNupgrade;
+        mIsPreQUpgrade = testParams.isPreQupgrade;
+        mIsUpgrade = testParams.isUpgrade;
+        mMetrics = testParams.Metrics;
+        mModuleInfoProvider = testParams.moduleInfoProvider;
+        mMoveCallbacks = testParams.moveCallbacks;
+        mOnlyCore = testParams.onlyCore;
+        mOverlayConfig = testParams.overlayConfig;
+        mPackageDexOptimizer = testParams.packageDexOptimizer;
+        mPackageParserCallback = testParams.packageParserCallback;
+        mPendingBroadcasts = testParams.pendingPackageBroadcasts;
+        mPermissionManagerService = testParams.permissionManagerService;
+        mPmInternal = testParams.pmInternal;
+        mProcessLoggingHandler = testParams.processLoggingHandler;
+        mProtectedPackages = testParams.protectedPackages;
+        mSeparateProcesses = testParams.separateProcesses;
+        mViewCompiler = testParams.viewCompiler;
+        mRequiredVerifierPackage = testParams.requiredVerifierPackage;
+        mRequiredInstallerPackage = testParams.requiredInstallerPackage;
+        mRequiredUninstallerPackage = testParams.requiredUninstallerPackage;
+        mRequiredPermissionControllerPackage = testParams.requiredPermissionControllerPackage;
+        mSetupWizardPackage = testParams.setupWizardPackage;
+        mStorageManagerPackage = testParams.storageManagerPackage;
+        mDefaultTextClassifierPackage = testParams.defaultTextClassifierPackage;
+        mSystemTextClassifierPackageName = testParams.systemTextClassifierPackage;
+        mWellbeingPackage = testParams.wellbeingPackage;
+        mRetailDemoPackage = testParams.retailDemoPackage;
+        mDocumenterPackage = testParams.documenterPackage;
+        mConfiguratorPackage = testParams.configuratorPackage;
+        mAppPredictionServicePackage = testParams.appPredictionServicePackage;
+        mIncidentReportApproverPackage = testParams.incidentReportApproverPackage;
+        mServicesExtensionPackageName = testParams.servicesExtensionPackageName;
+        mSharedSystemSharedLibraryPackageName = testParams.sharedSystemSharedLibraryPackageName;
+
+        mResolveComponentName = testParams.resolveComponentName;
+        mPackages.putAll(testParams.packages);
+    }
+
     public PackageManagerService(Injector injector, boolean onlyCore, boolean factoryTest) {
         PackageManager.invalidatePackageInfoCache();
         PackageManager.disableApplicationInfoCache();
@@ -2683,6 +2816,8 @@
 
         final TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG + "Timing",
                 Trace.TRACE_TAG_PACKAGE_MANAGER);
+        mPendingBroadcasts = new PendingPackageBroadcasts();
+
         mInjector = injector;
         mInjector.bootstrap(this);
         mLock = injector.getLock();
@@ -5168,7 +5303,7 @@
 
             AndroidPackage pkg = a == null ? null : mPackages.get(a.getPackageName());
             if (pkg != null && mSettings.isEnabledAndMatchLPr(pkg, a, flags, userId)) {
-                PackageSetting ps = mSettings.mPackages.get(component.getPackageName());
+                PackageSetting ps = mSettings.getPackageLPr(component.getPackageName());
                 if (ps == null) return null;
                 if (shouldFilterApplicationLocked(
                         ps, filterCallingUid, component, TYPE_ACTIVITY, userId)) {
@@ -15609,6 +15744,12 @@
                         // these install state changes will be persisted in the
                         // upcoming call to mSettings.writeLPr().
                     }
+
+                    if (allUsers != null) {
+                        for (int currentUserId : allUsers) {
+                            ps.resetOverrideComponentLabelIcon(currentUserId);
+                        }
+                    }
                 }
 
                 // Retrieve the overlays for shared libraries of the package.
@@ -20177,6 +20318,86 @@
     }
 
     @Override
+    public void overrideLabelAndIcon(@NonNull ComponentName componentName,
+            @NonNull String nonLocalizedLabel, int icon, int userId) {
+        if (TextUtils.isEmpty(nonLocalizedLabel)) {
+            throw new IllegalArgumentException("Override label should be a valid String");
+        }
+        updateComponentLabelIcon(componentName, nonLocalizedLabel, icon, userId);
+    }
+
+    @Override
+    public void restoreLabelAndIcon(@NonNull ComponentName componentName, int userId) {
+        updateComponentLabelIcon(componentName, null, null, userId);
+    }
+
+    @VisibleForTesting(visibility = Visibility.PRIVATE)
+    public void updateComponentLabelIcon(/*@NonNull*/ ComponentName componentName,
+            @Nullable String nonLocalizedLabel, @Nullable Integer icon, int userId) {
+        if (componentName == null) {
+            throw new IllegalArgumentException("Must specify a component");
+        }
+
+        boolean componentExists = mComponentResolver.componentExists(componentName);
+        if (!componentExists) {
+            throw new IllegalArgumentException("Component " + componentName + " not found");
+        }
+
+        int callingUid = Binder.getCallingUid();
+
+        String componentPkgName = componentName.getPackageName();
+        int componentUid = getPackageUid(componentPkgName, 0, userId);
+        if (!UserHandle.isSameApp(callingUid, componentUid)) {
+            throw new SecurityException("The calling UID (" + callingUid + ")"
+                    + " does not match the target UID");
+        }
+
+        String allowedCallerPkg = mContext.getString(R.string.config_overrideComponentUiPackage);
+        if (TextUtils.isEmpty(allowedCallerPkg)) {
+            throw new SecurityException(
+                    "There is no package defined as allowed to change a component's label or icon");
+        }
+
+        int allowedCallerUid = getPackageUid(allowedCallerPkg, PackageManager.MATCH_SYSTEM_ONLY,
+                userId);
+        if (allowedCallerUid == -1 || !UserHandle.isSameApp(callingUid, allowedCallerUid)) {
+            throw new SecurityException("The calling UID (" + callingUid + ")"
+                    + " is not allowed to change a component's label or icon");
+        }
+
+        synchronized (mLock) {
+            AndroidPackage pkg = mPackages.get(componentPkgName);
+            PackageSetting pkgSetting = getPackageSetting(componentPkgName);
+            if (pkg == null || pkgSetting == null
+                    || (!pkg.isSystem() && !pkgSetting.getPkgState().isUpdatedSystemApp())) {
+                throw new SecurityException(
+                        "Changing the label is not allowed for " + componentName);
+            }
+
+            if (!pkgSetting.overrideNonLocalizedLabelAndIcon(componentName, nonLocalizedLabel,
+                    icon, userId)) {
+                // Nothing changed
+                return;
+            }
+        }
+
+        ArrayList<String> components = mPendingBroadcasts.get(userId, componentPkgName);
+        if (components == null) {
+            components = new ArrayList<>();
+            mPendingBroadcasts.put(userId, componentPkgName, components);
+        }
+
+        String className = componentName.getClassName();
+        if (!components.contains(className)) {
+            components.add(className);
+        }
+
+        if (!mHandler.hasMessages(SEND_PENDING_BROADCAST)) {
+            mHandler.sendEmptyMessageDelayed(SEND_PENDING_BROADCAST, BROADCAST_DELAY);
+        }
+    }
+
+    @Override
     public void setComponentEnabledSetting(ComponentName componentName,
             int newState, int flags, int userId) {
         if (!mUserManager.exists(userId)) return;
diff --git a/services/core/java/com/android/server/pm/PackageSetting.java b/services/core/java/com/android/server/pm/PackageSetting.java
index 9a8692d..432d7f3 100644
--- a/services/core/java/com/android/server/pm/PackageSetting.java
+++ b/services/core/java/com/android/server/pm/PackageSetting.java
@@ -26,6 +26,7 @@
 import android.util.ArraySet;
 import android.util.proto.ProtoOutputStream;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.pm.parsing.pkg.AndroidPackage;
 import com.android.server.pm.permission.PermissionsState;
 import com.android.server.pm.pkg.PackageStateUnserialized;
@@ -43,6 +44,7 @@
 public class PackageSetting extends PackageSettingBase {
     int appId;
 
+    @Nullable
     public AndroidPackage pkg;
     /**
      * WARNING. The object reference is important. We perform integer equality and NOT
@@ -68,7 +70,8 @@
     @NonNull
     private PackageStateUnserialized pkgState = new PackageStateUnserialized();
 
-    PackageSetting(String name, String realName, File codePath, File resourcePath,
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public PackageSetting(String name, String realName, File codePath, File resourcePath,
             String legacyNativeLibraryPathString, String primaryCpuAbiString,
             String secondaryCpuAbiString, String cpuAbiOverrideString,
             long pVersionCode, int pkgFlags, int privateFlags,
diff --git a/services/core/java/com/android/server/pm/PackageSettingBase.java b/services/core/java/com/android/server/pm/PackageSettingBase.java
index 7cb3df5..00a5fe7 100644
--- a/services/core/java/com/android/server/pm/PackageSettingBase.java
+++ b/services/core/java/com/android/server/pm/PackageSettingBase.java
@@ -21,6 +21,9 @@
 import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.UserIdInt;
+import android.content.ComponentName;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IntentFilterVerificationInfo;
 import android.content.pm.PackageManager;
@@ -697,6 +700,26 @@
         return userState.harmfulAppWarning;
     }
 
+    /**
+     * @see PackageUserState#overrideLabelAndIcon(ComponentName, String, Integer)
+     *
+     * @param userId the specific user to change the label/icon for
+     */
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public boolean overrideNonLocalizedLabelAndIcon(@NonNull ComponentName component,
+            @Nullable String label, @Nullable Integer icon, @UserIdInt int userId) {
+        return modifyUserState(userId).overrideLabelAndIcon(component, label, icon);
+    }
+
+    /**
+     * @see PackageUserState#resetOverrideComponentLabelIcon()
+     *
+     * @param userId the specific user to reset
+     */
+    public void resetOverrideComponentLabelIcon(@UserIdInt int userId) {
+        modifyUserState(userId).resetOverrideComponentLabelIcon();
+    }
+
     protected PackageSettingBase updateFrom(PackageSettingBase other) {
         super.copyFrom(other);
         this.codePath = other.codePath;
diff --git a/services/core/java/com/android/server/pm/SettingBase.java b/services/core/java/com/android/server/pm/SettingBase.java
index ec9746d..3e2ab05 100644
--- a/services/core/java/com/android/server/pm/SettingBase.java
+++ b/services/core/java/com/android/server/pm/SettingBase.java
@@ -18,9 +18,11 @@
 
 import android.content.pm.ApplicationInfo;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.pm.permission.PermissionsState;
 
-abstract class SettingBase {
+@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+public abstract class SettingBase {
     int pkgFlags;
     int pkgPrivateFlags;
 
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index f6ca87d..091535d 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -91,6 +91,7 @@
 import android.util.proto.ProtoOutputStream;
 
 import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.CollectionUtils;
@@ -418,6 +419,21 @@
     /** Settings and other information about permissions */
     final PermissionSettings mPermissions;
 
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
+    public Settings(Map<String, PackageSetting> pkgSettings) {
+        mLock = new Object();
+        mPackages.putAll(pkgSettings);
+        mSystemDir = null;
+        mPermissions = null;
+        mRuntimePermissionsPersistence = null;
+        mSettingsFilename = null;
+        mBackupSettingsFilename = null;
+        mPackageListFilename = null;
+        mStoppedPackagesFilename = null;
+        mBackupStoppedPackagesFilename = null;
+        mKernelMappingFilename = null;
+    }
+
     Settings(File dataDir, PermissionSettings permission,
             Object lock) {
         mLock = lock;
@@ -4328,8 +4344,9 @@
         return userState.isMatch(componentInfo, flags);
     }
 
-    boolean isEnabledAndMatchLPr(AndroidPackage pkg, ParsedMainComponent component, int flags,
-            int userId) {
+    @VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
+    public boolean isEnabledAndMatchLPr(AndroidPackage pkg, ParsedMainComponent component,
+            int flags, int userId) {
         final PackageSetting ps = mPackages.get(component.getPackageName());
         if (ps == null) return false;
 
diff --git a/services/core/java/com/android/server/pm/ShortcutService.java b/services/core/java/com/android/server/pm/ShortcutService.java
index 8768ab0..8d53d15 100644
--- a/services/core/java/com/android/server/pm/ShortcutService.java
+++ b/services/core/java/com/android/server/pm/ShortcutService.java
@@ -2385,6 +2385,30 @@
         }
     }
 
+    public boolean isSharingShortcut(int callingUserId, @NonNull String callingPackage,
+            @NonNull String packageName, @NonNull String shortcutId, int userId,
+            @NonNull IntentFilter filter) {
+        verifyCaller(callingPackage, callingUserId);
+        enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_APP_PREDICTIONS,
+                "isSharingShortcut");
+
+        synchronized (mLock) {
+            throwIfUserLockedL(userId);
+            throwIfUserLockedL(callingUserId);
+
+            final List<ShortcutManager.ShareShortcutInfo> matchedTargets =
+                    getPackageShortcutsLocked(packageName, userId)
+                            .getMatchingShareTargets(filter);
+            final int matchedSize = matchedTargets.size();
+            for (int i = 0; i < matchedSize; i++) {
+                if (matchedTargets.get(i).getShortcutInfo().getId().equals(shortcutId)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     @GuardedBy("mLock")
     private ParceledListSlice<ShortcutInfo> getShortcutsWithQueryLocked(@NonNull String packageName,
             @UserIdInt int userId, int cloneFlags, @NonNull Predicate<ShortcutInfo> query) {
@@ -2969,6 +2993,18 @@
                     callingPackage, intentFilter, userId).getList();
         }
 
+        @Override
+        public boolean isSharingShortcut(int callingUserId, @NonNull String callingPackage,
+                @NonNull String packageName, @NonNull String shortcutId, int userId,
+                @NonNull IntentFilter filter) {
+            Preconditions.checkStringNotEmpty(callingPackage, "callingPackage");
+            Preconditions.checkStringNotEmpty(packageName, "packageName");
+            Preconditions.checkStringNotEmpty(shortcutId, "shortcutId");
+
+            return ShortcutService.this.isSharingShortcut(callingUserId, callingPackage,
+                    packageName, shortcutId, userId, filter);
+        }
+
         private void updateCachedShortcutsInternal(int launcherUserId,
                 @NonNull String callingPackage, @NonNull String packageName,
                 @NonNull List<String> shortcutIds, int userId, boolean doCache) {
diff --git a/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java b/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java
index 5a1e8e2..137e0aa 100644
--- a/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java
+++ b/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java
@@ -48,6 +48,7 @@
 import android.os.UserHandle;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.Pair;
 import android.util.Slog;
 
 import com.android.internal.util.ArrayUtils;
@@ -271,7 +272,7 @@
 
         ActivityInfo info =
                 PackageInfoWithoutStateUtils.generateActivityInfoUnchecked(a, applicationInfo);
-        assignSharedFieldsForComponentInfo(info, a, pkgSetting);
+        assignSharedFieldsForComponentInfo(info, a, pkgSetting, userId);
         return info;
     }
 
@@ -306,7 +307,7 @@
 
         ServiceInfo info =
                 PackageInfoWithoutStateUtils.generateServiceInfoUnchecked(s, applicationInfo);
-        assignSharedFieldsForComponentInfo(info, s, pkgSetting);
+        assignSharedFieldsForComponentInfo(info, s, pkgSetting, userId);
         return info;
     }
 
@@ -333,7 +334,7 @@
         }
         ProviderInfo info = PackageInfoWithoutStateUtils.generateProviderInfoUnchecked(p, flags,
                 applicationInfo);
-        assignSharedFieldsForComponentInfo(info, p, pkgSetting);
+        assignSharedFieldsForComponentInfo(info, p, pkgSetting, userId);
         return info;
     }
 
@@ -358,7 +359,7 @@
         info.nativeLibraryDir = pkg.getNativeLibraryDir();
         info.secondaryNativeLibraryDir = pkg.getSecondaryNativeLibraryDir();
 
-        assignStateFieldsForPackageItemInfo(info, i, pkgSetting);
+        assignStateFieldsForPackageItemInfo(info, i, pkgSetting, userId);
 
         return info;
     }
@@ -426,8 +427,9 @@
     }
 
     private static void assignSharedFieldsForComponentInfo(@NonNull ComponentInfo componentInfo,
-            @NonNull ParsedMainComponent mainComponent, @Nullable PackageSetting pkgSetting) {
-        assignStateFieldsForPackageItemInfo(componentInfo, mainComponent, pkgSetting);
+            @NonNull ParsedMainComponent mainComponent, @Nullable PackageSetting pkgSetting,
+            int userId) {
+        assignStateFieldsForPackageItemInfo(componentInfo, mainComponent, pkgSetting, userId);
         componentInfo.descriptionRes = mainComponent.getDescriptionRes();
         componentInfo.directBootAware = mainComponent.isDirectBootAware();
         componentInfo.enabled = mainComponent.isEnabled();
@@ -436,8 +438,12 @@
 
     private static void assignStateFieldsForPackageItemInfo(
             @NonNull PackageItemInfo packageItemInfo, @NonNull ParsedComponent component,
-            @Nullable PackageSetting pkgSetting) {
-        // TODO(b/135203078): Add setting related state
+            @Nullable PackageSetting pkgSetting, int userId) {
+        Pair<CharSequence, Integer> labelAndIcon =
+                ParsedComponentStateUtils.getNonLocalizedLabelAndIcon(component, pkgSetting,
+                        userId);
+        packageItemInfo.nonLocalizedLabel = labelAndIcon.first;
+        packageItemInfo.icon = labelAndIcon.second;
     }
 
     @CheckResult
diff --git a/services/core/java/com/android/server/pm/parsing/ParsedComponentStateUtils.java b/services/core/java/com/android/server/pm/parsing/ParsedComponentStateUtils.java
new file mode 100644
index 0000000..54466ac
--- /dev/null
+++ b/services/core/java/com/android/server/pm/parsing/ParsedComponentStateUtils.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.pm.parsing;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.pm.parsing.component.ParsedComponent;
+import android.util.Pair;
+
+import com.android.server.pm.PackageSetting;
+
+/**
+ * For exposing internal fields to the rest of the server, enforcing that any overridden state from
+ * a {@link com.android.server.pm.PackageSetting} is applied.
+ *
+ * TODO(chiuwinson): The fields on ParsedComponent are not actually hidden. Will need to find a
+ *   way to enforce the mechanism now that they exist in core instead of server. Can't rely on
+ *   package-private.
+ *
+ * @hide
+ */
+public class ParsedComponentStateUtils {
+
+    @NonNull
+    public static Pair<CharSequence, Integer> getNonLocalizedLabelAndIcon(ParsedComponent component,
+            @Nullable PackageSetting pkgSetting, int userId) {
+        CharSequence label = component.getNonLocalizedLabel();
+        int icon = component.getIcon();
+
+        Pair<String, Integer> overrideLabelIcon = pkgSetting == null ? null :
+                pkgSetting.readUserState(userId)
+                        .getOverrideLabelIconForComponent(component.getComponentName());
+        if (overrideLabelIcon != null) {
+            if (overrideLabelIcon.first != null) {
+                label = overrideLabelIcon.first;
+            }
+            if (overrideLabelIcon.second != null) {
+                icon = overrideLabelIcon.second;
+            }
+        }
+
+        return Pair.create(label, icon);
+    }
+}
diff --git a/services/core/java/com/android/server/policy/PermissionPolicyService.java b/services/core/java/com/android/server/policy/PermissionPolicyService.java
index 27288d8..161f304 100644
--- a/services/core/java/com/android/server/policy/PermissionPolicyService.java
+++ b/services/core/java/com/android/server/policy/PermissionPolicyService.java
@@ -30,7 +30,6 @@
 import android.annotation.UserIdInt;
 import android.app.AppOpsManager;
 import android.app.AppOpsManagerInternal;
-import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -48,7 +47,6 @@
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
 import android.permission.PermissionControllerManager;
-import android.provider.Settings;
 import android.provider.Telephony;
 import android.telecom.TelecomManager;
 import android.util.ArrayMap;
@@ -72,9 +70,7 @@
 import com.android.server.policy.PermissionPolicyInternal.OnInitializedCallback;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.concurrent.ExecutionException;
 
 /**
@@ -184,6 +180,8 @@
         intentFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);
         intentFilter.addDataScheme("package");
 
+
+        /* TODO ntmyren: enable receiver when test flakes are fixed
         getContext().registerReceiverAsUser(new BroadcastReceiver() {
             final List<Integer> mUserSetupUids = new ArrayList<>(200);
             final Map<UserHandle, PermissionControllerManager> mPermControllerManagers =
@@ -234,6 +232,7 @@
                 manager.updateUserSensitiveForApp(uid);
             }
         }, UserHandle.ALL, intentFilter, null, null);
+         */
     }
 
     /**
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/ExternalCaptureStateTracker.java b/services/core/java/com/android/server/soundtrigger_middleware/ExternalCaptureStateTracker.java
new file mode 100644
index 0000000..7977e93
--- /dev/null
+++ b/services/core/java/com/android/server/soundtrigger_middleware/ExternalCaptureStateTracker.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.soundtrigger_middleware;
+
+import android.media.ICaptureStateListener;
+import android.os.IBinder;
+import android.os.Parcel;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.util.Log;
+
+import java.util.concurrent.Semaphore;
+import java.util.function.Consumer;
+
+/**
+ * This is a never-give-up listener for sound trigger external capture state notifications, as
+ * published by the audio policy service.
+ *
+ * This class will constantly try to connect to the service over a background thread and tolerate
+ * its death. The client will be notified by a single provided function that is called in a
+ * synchronized manner.
+ * For simplicity, there is currently no way to stop the tracker. This is possible to add if the
+ * need ever arises.
+ */
+class ExternalCaptureStateTracker {
+    private static final String TAG = "CaptureStateTracker";
+    /** Our client's listener. */
+    private final Consumer<Boolean> mListener;
+    /** This semaphore will get a permit every time we need to reconnect. */
+    private final Semaphore mNeedToConnect = new Semaphore(1);
+
+    /**
+     * Constructor. Will start a background thread to do the work.
+     *
+     * @param listener A client provided listener that will be called on state
+     *                 changes. May be
+     *                 called multiple consecutive times with the same value. Never
+     *                 called
+     *                 concurrently.
+     */
+    ExternalCaptureStateTracker(Consumer<Boolean> listener) {
+        mListener = listener;
+        new Thread(this::run).start();
+    }
+
+    /**
+     * Routine for the background thread. Keeps trying to reconnect.
+     */
+    private void run() {
+        while (true) {
+            mNeedToConnect.acquireUninterruptibly();
+            connect();
+        }
+    }
+
+    /**
+     * Connect to the service, install listener and death notifier.
+     */
+    private native void connect();
+
+    /**
+     * Called by native code to invoke the client listener.
+     *
+     * @param active true when external capture is active.
+     */
+    private void setCaptureState(boolean active) {
+        mListener.accept(active);
+    }
+
+    /**
+     * Called by native code when the remote service died.
+     */
+    private void binderDied() {
+        Log.w(TAG, "Audio policy service died");
+        mNeedToConnect.release();
+    }
+}
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/ISoundTriggerMiddlewareInternal.java b/services/core/java/com/android/server/soundtrigger_middleware/ISoundTriggerMiddlewareInternal.java
new file mode 100644
index 0000000..5def762
--- /dev/null
+++ b/services/core/java/com/android/server/soundtrigger_middleware/ISoundTriggerMiddlewareInternal.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.soundtrigger_middleware;
+
+import android.media.ICaptureStateListener;
+import android.media.soundtrigger_middleware.ISoundTriggerMiddlewareService;
+
+/**
+ * This interface unifies ISoundTriggerMiddlewareService with ICaptureStateListener.
+ */
+public interface ISoundTriggerMiddlewareInternal extends ISoundTriggerMiddlewareService,
+        ICaptureStateListener {
+}
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImpl.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImpl.java
index 9f4b09a..d76b1bf 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImpl.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImpl.java
@@ -50,7 +50,7 @@
  *
  * @hide
  */
-public class SoundTriggerMiddlewareImpl implements ISoundTriggerMiddlewareService {
+public class SoundTriggerMiddlewareImpl implements ISoundTriggerMiddlewareInternal {
     static private final String TAG = "SoundTriggerMiddlewareImpl";
     private final SoundTriggerModule[] mModules;
 
@@ -124,7 +124,7 @@
     }
 
     @Override
-    public void setExternalCaptureState(boolean active) {
+    public void setCaptureState(boolean active) {
         for (SoundTriggerModule module : mModules) {
             module.setExternalCaptureState(active);
         }
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java
index fa78cb0..04ba6bf 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java
@@ -62,11 +62,11 @@
  * String, Object, Object[])}, {@link #logVoidReturnWithObject(Object, String, Object[])} and {@link
  * #logExceptionWithObject(Object, String, Exception, Object[])}.
  */
-public class SoundTriggerMiddlewareLogging implements ISoundTriggerMiddlewareService, Dumpable {
+public class SoundTriggerMiddlewareLogging implements ISoundTriggerMiddlewareInternal, Dumpable {
     private static final String TAG = "SoundTriggerMiddlewareLogging";
-    private final @NonNull ISoundTriggerMiddlewareService mDelegate;
+    private final @NonNull ISoundTriggerMiddlewareInternal mDelegate;
 
-    public SoundTriggerMiddlewareLogging(@NonNull ISoundTriggerMiddlewareService delegate) {
+    public SoundTriggerMiddlewareLogging(@NonNull ISoundTriggerMiddlewareInternal delegate) {
         mDelegate = delegate;
     }
 
@@ -96,12 +96,12 @@
     }
 
     @Override
-    public void setExternalCaptureState(boolean active) throws RemoteException {
+    public void setCaptureState(boolean active) throws RemoteException {
         try {
-            mDelegate.setExternalCaptureState(active);
-            logVoidReturn("setExternalCaptureState", active);
+            mDelegate.setCaptureState(active);
+            logVoidReturn("setCaptureState", active);
         } catch (Exception e) {
-            logException("setExternalCaptureState", e, active);
+            logException("setCaptureState", e, active);
             throw e;
         }
     }
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java
index 0d8fc76..929d92f 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java
@@ -63,14 +63,21 @@
     static private final String TAG = "SoundTriggerMiddlewareService";
 
     @NonNull
-    private final ISoundTriggerMiddlewareService mDelegate;
+    private final ISoundTriggerMiddlewareInternal mDelegate;
 
     /**
      * Constructor for internal use only. Could be exposed for testing purposes in the future.
      * Users should access this class via {@link Lifecycle}.
      */
-    private SoundTriggerMiddlewareService(@NonNull ISoundTriggerMiddlewareService delegate) {
+    private SoundTriggerMiddlewareService(@NonNull ISoundTriggerMiddlewareInternal delegate) {
         mDelegate = Objects.requireNonNull(delegate);
+        new ExternalCaptureStateTracker(active -> {
+            try {
+                mDelegate.setCaptureState(active);
+            } catch (RemoteException e) {
+                throw e.rethrowAsRuntimeException();
+            }
+        });
     }
 
     @Override
@@ -86,11 +93,6 @@
         return new ModuleService(mDelegate.attach(handle, callback));
     }
 
-    @Override
-    public void setExternalCaptureState(boolean active) throws RemoteException {
-        mDelegate.setExternalCaptureState(active);
-    }
-
     @Override protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
         if (mDelegate instanceof Dumpable) {
             ((Dumpable) mDelegate).dump(fout);
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java
index 06f2d65..008933f 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java
@@ -105,7 +105,7 @@
  *
  * {@hide}
  */
-public class SoundTriggerMiddlewareValidation implements ISoundTriggerMiddlewareService, Dumpable {
+public class SoundTriggerMiddlewareValidation implements ISoundTriggerMiddlewareInternal, Dumpable {
     private static final String TAG = "SoundTriggerMiddlewareValidation";
 
     private enum ModuleState {
@@ -114,12 +114,12 @@
         DEAD
     };
 
-    private final @NonNull ISoundTriggerMiddlewareService mDelegate;
+    private final @NonNull ISoundTriggerMiddlewareInternal mDelegate;
     private final @NonNull Context mContext;
     private Map<Integer, Set<ModuleService>> mModules;
 
     public SoundTriggerMiddlewareValidation(
-            @NonNull ISoundTriggerMiddlewareService delegate, @NonNull Context context) {
+            @NonNull ISoundTriggerMiddlewareInternal delegate, @NonNull Context context) {
         mDelegate = delegate;
         mContext = context;
     }
@@ -213,21 +213,15 @@
     }
 
     @Override
-    public void setExternalCaptureState(boolean active) {
-        // Permission check.
-        checkPreemptPermissions();
-        // Input validation (always valid).
-
-        // State validation (always valid).
-
+    public void setCaptureState(boolean active) {
+        // This is an internal call. No permissions needed.
+        //
         // Normally, we would acquire a lock here. However, we do not access any state here so it
         // is safe to not lock. This call is typically done from a different context than all the
         // other calls and may result in a deadlock if we lock here (between the audio server and
         // the system server).
-
-        // From here on, every exception isn't client's fault.
         try {
-            mDelegate.setExternalCaptureState(active);
+            mDelegate.setCaptureState(active);
         } catch (Exception e) {
             throw handleException(e);
         }
@@ -252,16 +246,6 @@
     /**
      * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
      * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
-     * caller temporarily doesn't have the right permissions to preempt active sound trigger
-     * sessions.
-     */
-    void checkPreemptPermissions() {
-        enforcePermission(Manifest.permission.PREEMPT_SOUND_TRIGGER);
-    }
-
-    /**
-     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
-     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
      * caller temporarily doesn't have the given permission.
      *
      * @param permission The permission to check.
@@ -806,4 +790,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
index 155b2e0..24ab89b 100644
--- a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
+++ b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
@@ -29,6 +29,7 @@
 import static android.util.MathUtils.abs;
 import static android.util.MathUtils.constrain;
 
+import static com.android.internal.util.FrameworkStatsLog.ANNOTATION_ID_IS_UID;
 import static com.android.server.am.MemoryStatUtil.readMemoryStatFromFilesystem;
 import static com.android.server.stats.pull.IonMemoryUtil.readProcessSystemIonHeapSizesFromDebugfs;
 import static com.android.server.stats.pull.IonMemoryUtil.readSystemIonHeapSizeFromDebugfs;
@@ -750,6 +751,7 @@
             StatsEvent.Builder e = StatsEvent.newBuilder();
             e.setAtomId(atomTag);
             e.writeInt(entry.uid);
+            e.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
             if (withFgbg) {
                 e.writeInt(entry.set);
             }
@@ -920,6 +922,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(traffic.getUid())
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeLong(traffic.getRxBytes())
                     .writeLong(traffic.getTxBytes())
                     .build();
@@ -1006,6 +1009,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeLong(userTimeUs)
                     .writeLong(systemTimeUs)
                     .build();
@@ -1036,6 +1040,7 @@
                     StatsEvent e = StatsEvent.newBuilder()
                             .setAtomId(atomTag)
                             .writeInt(uid)
+                            .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                             .writeInt(freqIndex)
                             .writeLong(cpuFreqTimeMs[freqIndex])
                             .build();
@@ -1066,6 +1071,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeLong(cpuActiveTimesMs)
                     .build();
             pulledData.add(e);
@@ -1094,6 +1100,7 @@
                 StatsEvent e = StatsEvent.newBuilder()
                         .setAtomId(atomTag)
                         .writeInt(uid)
+                        .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                         .writeInt(i)
                         .writeLong(cpuClusterTimesMs[i])
                         .build();
@@ -1289,6 +1296,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(processMemoryState.uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(processMemoryState.processName)
                     .writeInt(processMemoryState.oomScore)
                     .writeLong(memoryStat.pgfault)
@@ -1331,6 +1339,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(managedProcess.uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(managedProcess.processName)
                     // RSS high-water mark in bytes.
                     .writeLong(snapshot.rssHighWaterMarkInKilobytes * 1024L)
@@ -1350,6 +1359,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(snapshot.uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(processCmdlines.valueAt(i))
                     // RSS high-water mark in bytes.
                     .writeLong(snapshot.rssHighWaterMarkInKilobytes * 1024L)
@@ -1384,6 +1394,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(managedProcess.uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(managedProcess.processName)
                     .writeInt(managedProcess.pid)
                     .writeInt(managedProcess.oomScore)
@@ -1409,6 +1420,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(snapshot.uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(processCmdlines.valueAt(i))
                     .writeInt(pid)
                     .writeInt(-1001)  // Placeholder for native processes, OOM_SCORE_ADJ_MIN - 1.
@@ -1481,6 +1493,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(getUidForPid(allocations.pid))
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(readCmdlineFromProcfs(allocations.pid))
                     .writeInt((int) (allocations.totalSizeInBytes / 1024))
                     .writeInt(allocations.count)
@@ -1593,6 +1606,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(callStat.workSourceUid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(callStat.className)
                     .writeString(callStat.methodName)
                     .writeLong(callStat.callCount)
@@ -1669,6 +1683,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(entry.workSourceUid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeString(entry.handlerClassName)
                     .writeString(entry.threadName)
                     .writeString(entry.messageName)
@@ -2112,6 +2127,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(uid)
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeLong(fgCharsRead)
                     .writeLong(fgCharsWrite)
                     .writeLong(fgBytesRead)
@@ -2177,6 +2193,7 @@
                 StatsEvent e = StatsEvent.newBuilder()
                         .setAtomId(atomTag)
                         .writeInt(st.uid)
+                        .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                         .writeString(st.name)
                         .writeLong(st.base_utime)
                         .writeLong(st.base_stime)
@@ -2235,6 +2252,7 @@
                 StatsEvent.Builder e = StatsEvent.newBuilder();
                 e.setAtomId(atomTag);
                 e.writeInt(processCpuUsage.uid);
+                e.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
                 e.writeInt(processCpuUsage.processId);
                 e.writeInt(threadCpuUsage.threadId);
                 e.writeString(processCpuUsage.processName);
@@ -2326,6 +2344,7 @@
             StatsEvent e = StatsEvent.newBuilder()
                     .setAtomId(atomTag)
                     .writeInt(bs.uidObj.getUid())
+                    .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                     .writeLong(milliAmpHrsToNanoAmpSecs(bs.totalPowerMah))
                     .build();
             pulledData.add(e);
@@ -2530,6 +2549,7 @@
                         StatsEvent e = StatsEvent.newBuilder()
                                 .setAtomId(atomTag)
                                 .writeInt(pkg.applicationInfo.uid)
+                                .addBooleanAnnotation(ANNOTATION_ID_IS_UID, true)
                                 .writeString(holderName)
                                 .writeString(roleName)
                                 .build();
@@ -2613,6 +2633,7 @@
                         e.setAtomId(atomTag);
                         e.writeString(permName);
                         e.writeInt(pkg.applicationInfo.uid);
+                        e.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
                         if (atomTag == FrameworkStatsLog.DANGEROUS_PERMISSION_STATE) {
                             e.writeString("");
                         }
@@ -2967,6 +2988,7 @@
         StatsEvent.Builder e = StatsEvent.newBuilder();
         e.setAtomId(atomTag);
         e.writeInt(uid);
+        e.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
         e.writeString(packageName);
         if (atomTag == FrameworkStatsLog.ATTRIBUTED_APP_OPS) {
             e.writeString(attributionTag);
@@ -3015,6 +3037,7 @@
             StatsEvent.Builder e = StatsEvent.newBuilder();
             e.setAtomId(atomTag);
             e.writeInt(message.getUid());
+            e.addBooleanAnnotation(ANNOTATION_ID_IS_UID, true);
             e.writeString(message.getPackageName());
             e.writeString(message.getOp());
             if (message.getAttributionTag() == null) {
diff --git a/services/core/java/com/android/server/timezonedetector/ReferenceWithHistory.java b/services/core/java/com/android/server/timezonedetector/ReferenceWithHistory.java
index 8bd1035..165419a 100644
--- a/services/core/java/com/android/server/timezonedetector/ReferenceWithHistory.java
+++ b/services/core/java/com/android/server/timezonedetector/ReferenceWithHistory.java
@@ -22,7 +22,7 @@
 
 import com.android.internal.util.IndentingPrintWriter;
 
-import java.util.LinkedList;
+import java.util.ArrayDeque;
 
 /**
  * A class that behaves like the following definition, except it stores the history of values set
@@ -50,11 +50,18 @@
  */
 public final class ReferenceWithHistory<V> {
 
-    /** The size the history linked list is allowed to grow to. */
+    private static final Object NULL_MARKER = "{null marker}";
+
+    /** The maximum number of references to store. */
     private final int mMaxHistorySize;
 
+    /**
+     * The history storage. Note that ArrayDeque doesn't support {@code null} so this stores Object
+     * and not V. Use {@link #packNullIfRequired(Object)} and {@link #unpackNullIfRequired(Object)}
+     * to convert to / from the storage object.
+     */
     @Nullable
-    private LinkedList<V> mValues;
+    private ArrayDeque<Object> mValues;
 
     /**
      * Creates an instance that records, at most, the specified number of values.
@@ -69,22 +76,31 @@
     /** Returns the current value, or {@code null} if it has never been set. */
     @Nullable
     public V get() {
-        return (mValues == null || mValues.isEmpty()) ? null : mValues.getFirst();
+        if (mValues == null || mValues.isEmpty()) {
+            return null;
+        }
+        Object value = mValues.getFirst();
+        return unpackNullIfRequired(value);
     }
 
-    /** Sets the current value. Returns the previous value, or {@code null}. */
+    /**
+     * Sets the current value. Returns the previous value, which can be {@code null} if the
+     * reference has never been set, or if the reference has been set to {@code null}.
+     */
     @Nullable
     public V set(@Nullable V newValue) {
         if (mValues == null) {
-            mValues = new LinkedList<>();
+            mValues = new ArrayDeque<>(mMaxHistorySize);
+        }
+
+        if (mValues.size() >= mMaxHistorySize) {
+            mValues.removeLast();
         }
 
         V previous = get();
 
-        mValues.addFirst(newValue);
-        if (mValues.size() > mMaxHistorySize) {
-            mValues.removeLast();
-        }
+        Object nullSafeValue = packNullIfRequired(newValue);
+        mValues.addFirst(nullSafeValue);
         return previous;
     }
 
@@ -96,8 +112,8 @@
             ipw.println("{Empty}");
         } else {
             int i = 0;
-            for (V value : mValues) {
-                ipw.println(i + ": " + value);
+            for (Object value : mValues) {
+                ipw.println(i + ": " + unpackNullIfRequired(value));
                 i++;
             }
         }
@@ -115,4 +131,23 @@
     public String toString() {
         return String.valueOf(get());
     }
+
+    /**
+     * Turns a non-nullable Object into a nullable value. See also
+     * {@link #packNullIfRequired(Object)}.
+     */
+    @SuppressWarnings("unchecked")
+    @Nullable
+    private V unpackNullIfRequired(@NonNull Object value) {
+        return value == NULL_MARKER ? null : (V) value;
+    }
+
+    /**
+     * Turns a nullable value into a non-nullable Object. See also
+     * {@link #unpackNullIfRequired(Object)}.
+     */
+    @NonNull
+    private Object packNullIfRequired(@Nullable V value) {
+        return value == null ? NULL_MARKER : value;
+    }
 }
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 0108140..ce7e797 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -503,6 +503,9 @@
     /** Windows removed since {@link #mCurrentFocus} was set to null. Used for ANR blaming. */
     final ArrayList<WindowState> mWinRemovedSinceNullFocus = new ArrayList<>();
 
+    /** Windows whose client's insets states are not up-to-date. */
+    final ArrayList<WindowState> mWinInsetsChanged = new ArrayList<>();
+
     private ScreenRotationAnimation mScreenRotationAnimation;
 
     /**
@@ -708,7 +711,10 @@
         }
 
         // Sets mBehindIme for each window. Windows behind IME can get IME insets.
-        w.mBehindIme = mTmpWindowsBehindIme;
+        if (w.mBehindIme != mTmpWindowsBehindIme) {
+            w.mBehindIme = mTmpWindowsBehindIme;
+            mWinInsetsChanged.add(w);
+        }
         if (w == mInputMethodWindow) {
             mTmpWindowsBehindIme = true;
         }
diff --git a/services/core/java/com/android/server/wm/InsetsPolicy.java b/services/core/java/com/android/server/wm/InsetsPolicy.java
index 9e954f2..007af24 100644
--- a/services/core/java/com/android/server/wm/InsetsPolicy.java
+++ b/services/core/java/com/android/server/wm/InsetsPolicy.java
@@ -398,7 +398,7 @@
 
             /** Called on SurfaceAnimationThread without global WM lock held. */
             @Override
-            public void scheduleApplyChangeInsets() {
+            public void scheduleApplyChangeInsets(InsetsAnimationControlRunner runner) {
                 InsetsState state = getState();
                 if (mAnimationControl.applyChangeInsets(state)) {
                     mAnimationControl.finish(mAnimatingShown);
diff --git a/services/core/java/com/android/server/wm/InsetsStateController.java b/services/core/java/com/android/server/wm/InsetsStateController.java
index 04454a5..ba14d48 100644
--- a/services/core/java/com/android/server/wm/InsetsStateController.java
+++ b/services/core/java/com/android/server/wm/InsetsStateController.java
@@ -227,10 +227,19 @@
         for (int i = mProviders.size() - 1; i >= 0; i--) {
             mProviders.valueAt(i).onPostLayout();
         }
+        final ArrayList<WindowState> winInsetsChanged = mDisplayContent.mWinInsetsChanged;
         if (!mLastState.equals(mState)) {
             mLastState.set(mState, true /* copySources */);
             notifyInsetsChanged();
+        } else {
+            // The global insets state has not changed but there might be windows whose conditions
+            // (e.g., z-order) have changed. They can affect the insets states that we dispatch to
+            // the clients.
+            for (int i = winInsetsChanged.size() - 1; i >= 0; i--) {
+                winInsetsChanged.get(i).notifyInsetsChanged();
+            }
         }
+        winInsetsChanged.clear();
     }
 
     void onInsetsModified(InsetsControlTarget windowState, InsetsState state) {
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index 563710b..b25383b 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -1381,7 +1381,8 @@
             return true;
         }
 
-        if (isEntrance && mWin.mAttrs.type == TYPE_INPUT_METHOD) {
+        final boolean isImeWindow = mWin.mAttrs.type == TYPE_INPUT_METHOD;
+        if (isEntrance && isImeWindow) {
             mWin.getDisplayContent().adjustForImeIfNeeded();
             mWin.setDisplayLayoutNeeded();
             mService.mWindowPlacerLocked.requestTraversal();
@@ -1435,11 +1436,11 @@
                 Trace.traceEnd(Trace.TRACE_TAG_WINDOW_MANAGER);
                 mAnimationIsEntrance = isEntrance;
             }
-        } else {
+        } else if (!isImeWindow) {
             mWin.cancelAnimation();
         }
 
-        if (!isEntrance && mWin.mAttrs.type == TYPE_INPUT_METHOD) {
+        if (!isEntrance && isImeWindow) {
             mWin.getDisplayContent().adjustForImeIfNeeded();
         }
 
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index 74982c6..4c3f73d 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -40,6 +40,7 @@
         "com_android_server_security_VerityUtils.cpp",
         "com_android_server_SerialService.cpp",
         "com_android_server_soundtrigger_middleware_AudioSessionProviderImpl.cpp",
+        "com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker.cpp",
         "com_android_server_stats_pull_StatsPullAtomService.cpp",
         "com_android_server_storage_AppFuseBridge.cpp",
         "com_android_server_SystemServer.cpp",
diff --git a/services/core/jni/com_android_server_pm_PackageManagerShellCommandDataLoader.cpp b/services/core/jni/com_android_server_pm_PackageManagerShellCommandDataLoader.cpp
index e9a5e58..853eba7 100644
--- a/services/core/jni/com_android_server_pm_PackageManagerShellCommandDataLoader.cpp
+++ b/services/core/jni/com_android_server_pm_PackageManagerShellCommandDataLoader.cpp
@@ -392,6 +392,7 @@
         mArgs = params.arguments();
         mIfs = ifs;
         mStatusListener = statusListener;
+        mIfs->setParams({.readLogsEnabled = true});
         return true;
     }
     bool onStart() final { return true; }
@@ -438,7 +439,7 @@
             }
 
             const auto fileId = IncFs_FileIdFromMetadata(file.metadata);
-            const auto incfsFd(mIfs->openWrite(fileId));
+            const base::unique_fd incfsFd(mIfs->openForSpecialOps(fileId).release());
             if (incfsFd < 0) {
                 ALOGE("Failed to open an IncFS file for metadata: %.*s, final file name is: %s. "
                       "Error %d",
@@ -716,7 +717,7 @@
 
                 auto& writeFd = writeFds[fileIdx];
                 if (writeFd < 0) {
-                    writeFd.reset(this->mIfs->openWrite(fileId));
+                    writeFd.reset(this->mIfs->openForSpecialOps(fileId).release());
                     if (writeFd < 0) {
                         ALOGE("Failed to open file %d for writing (%d). Aborting.", header.fileIdx,
                               -writeFd);
diff --git a/services/core/jni/com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker.cpp b/services/core/jni/com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker.cpp
new file mode 100644
index 0000000..ae6cb18
--- /dev/null
+++ b/services/core/jni/com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <sstream>
+
+#define LOG_TAG "ExternalCaptureStateTracker"
+
+#include "core_jni_helpers.h"
+#include <log/log.h>
+#include <media/AudioSystem.h>
+
+namespace android {
+namespace {
+
+#define PACKAGE "com/android/server/soundtrigger_middleware"
+#define CLASSNAME PACKAGE "/ExternalCaptureStateTracker"
+
+jclass gExternalCaptureStateTrackerClassId;
+jmethodID gSetCaptureStateMethodId;
+jmethodID gBinderDiedMethodId;
+
+void PopulateIds(JNIEnv* env) {
+    gExternalCaptureStateTrackerClassId =
+        (jclass) env->NewGlobalRef(FindClassOrDie(env, CLASSNAME));
+    gSetCaptureStateMethodId = GetMethodIDOrDie(env,
+                                                gExternalCaptureStateTrackerClassId,
+                                                "setCaptureState",
+                                                "(Z)V");
+    gBinderDiedMethodId = GetMethodIDOrDie(env,
+                                           gExternalCaptureStateTrackerClassId,
+                                           "binderDied",
+                                           "()V");
+}
+
+class Listener : public AudioSystem::CaptureStateListener {
+public:
+    Listener(JNIEnv* env, jobject obj) : mObj(env->NewGlobalRef(obj)) {}
+
+    ~Listener() {
+        JNIEnv* env = AndroidRuntime::getJNIEnv();
+        env->DeleteGlobalRef(mObj);
+    }
+
+    void onStateChanged(bool active) override {
+        JNIEnv* env = AndroidRuntime::getJNIEnv();
+        env->CallVoidMethod(mObj, gSetCaptureStateMethodId, active);
+    }
+
+    void onServiceDied() override {
+        JNIEnv* env = AndroidRuntime::getJNIEnv();
+        env->CallVoidMethod(mObj, gBinderDiedMethodId);
+    }
+
+private:
+    jobject mObj;
+};
+
+void connect(JNIEnv* env, jobject obj) {
+    sp<AudioSystem::CaptureStateListener> listener(new Listener(env, obj));
+    status_t status =
+        AudioSystem::registerSoundTriggerCaptureStateListener(listener);
+    LOG_ALWAYS_FATAL_IF(status != NO_ERROR);
+}
+
+const JNINativeMethod gMethods[] = {
+    {"connect", "()V", reinterpret_cast<void*>(connect)},
+};
+
+}  // namespace
+
+int register_com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker(
+    JNIEnv* env) {
+    PopulateIds(env);
+    return RegisterMethodsOrDie(env,
+                                CLASSNAME,
+                                gMethods,
+                                NELEM(gMethods));
+}
+
+} // namespace android
diff --git a/services/core/jni/onload.cpp b/services/core/jni/onload.cpp
index eb486fe..b988bd4 100644
--- a/services/core/jni/onload.cpp
+++ b/services/core/jni/onload.cpp
@@ -58,6 +58,8 @@
 int register_android_server_am_LowMemDetector(JNIEnv* env);
 int register_com_android_server_soundtrigger_middleware_AudioSessionProviderImpl(
         JNIEnv* env);
+int register_com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker(
+    JNIEnv* env);
 int register_android_server_com_android_server_pm_PackageManagerShellCommandDataLoader(JNIEnv* env);
 int register_android_server_stats_pull_StatsPullAtomService(JNIEnv* env);
 int register_android_server_AdbDebuggingManager(JNIEnv* env);
@@ -112,6 +114,8 @@
     register_android_server_am_LowMemDetector(env);
     register_com_android_server_soundtrigger_middleware_AudioSessionProviderImpl(
             env);
+    register_com_android_server_soundtrigger_middleware_ExternalCaptureStateTracker(
+        env);
     register_android_server_com_android_server_pm_PackageManagerShellCommandDataLoader(env);
     register_android_server_stats_pull_StatsPullAtomService(env);
     register_android_server_AdbDebuggingManager(env);
diff --git a/services/incremental/BinderIncrementalService.cpp b/services/incremental/BinderIncrementalService.cpp
index 2dbbc5a..97de1800 100644
--- a/services/incremental/BinderIncrementalService.cpp
+++ b/services/incremental/BinderIncrementalService.cpp
@@ -155,6 +155,11 @@
     return ok();
 }
 
+binder::Status BinderIncrementalService::setStorageParams(int32_t storage, bool enableReadLogs, int32_t* _aidl_return) {
+    *_aidl_return = mImpl.setStorageParams(storage, enableReadLogs);
+    return ok();
+}
+
 binder::Status BinderIncrementalService::makeDirectory(int32_t storageId, const std::string& path,
                                                        int32_t* _aidl_return) {
     *_aidl_return = mImpl.makeDir(storageId, path);
diff --git a/services/incremental/BinderIncrementalService.h b/services/incremental/BinderIncrementalService.h
index 28613e1..d0357d9 100644
--- a/services/incremental/BinderIncrementalService.h
+++ b/services/incremental/BinderIncrementalService.h
@@ -71,6 +71,7 @@
     binder::Status configureNativeBinaries(int32_t storageId, const std::string& apkFullPath,
                                            const std::string& libDirRelativePath,
                                            const std::string& abi, bool* _aidl_return) final;
+    binder::Status setStorageParams(int32_t storage, bool enableReadLogs, int32_t* _aidl_return) final;
 
 private:
     android::incremental::IncrementalService mImpl;
diff --git a/services/incremental/IncrementalService.cpp b/services/incremental/IncrementalService.cpp
index 25da8fe..5e3c337d 100644
--- a/services/incremental/IncrementalService.cpp
+++ b/services/incremental/IncrementalService.cpp
@@ -563,6 +563,36 @@
     return it->second->second.storage;
 }
 
+int IncrementalService::setStorageParams(StorageId storageId, bool enableReadLogs) {
+    const auto ifs = getIfs(storageId);
+    if (!ifs) {
+        return -EINVAL;
+    }
+
+    using unique_fd = ::android::base::unique_fd;
+    ::android::os::incremental::IncrementalFileSystemControlParcel control;
+    control.cmd.reset(unique_fd(dup(ifs->control.cmd())));
+    control.pendingReads.reset(unique_fd(dup(ifs->control.pendingReads())));
+    auto logsFd = ifs->control.logs();
+    if (logsFd >= 0) {
+        control.log.reset(unique_fd(dup(logsFd)));
+    }
+
+    std::lock_guard l(mMountOperationLock);
+    const auto status = mVold->setIncFsMountOptions(control, enableReadLogs);
+    if (!status.isOk()) {
+        LOG(ERROR) << "Calling Vold::setIncFsMountOptions() failed: " << status.toString8();
+        return status.exceptionCode() == binder::Status::EX_SERVICE_SPECIFIC
+                ? status.serviceSpecificErrorCode() > 0 ? -status.serviceSpecificErrorCode()
+                                                        : status.serviceSpecificErrorCode() == 0
+                                ? -EFAULT
+                                : status.serviceSpecificErrorCode()
+                : -EIO;
+    }
+
+    return 0;
+}
+
 void IncrementalService::deleteStorage(StorageId storageId) {
     const auto ifs = getIfs(storageId);
     if (!ifs) {
@@ -737,10 +767,12 @@
     if (auto ifs = getIfs(storage)) {
         std::string normPath = normalizePathToStorage(ifs, storage, path);
         if (normPath.empty()) {
+            LOG(ERROR) << "Internal error: storageId " << storage << " failed to normalize: " << path;
             return -EINVAL;
         }
         auto err = mIncFs->makeFile(ifs->control, normPath, mode, id, params);
         if (err) {
+            LOG(ERROR) << "Internal error: storageId " << storage << " failed to makeFile: " << err;
             return err;
         }
         std::vector<uint8_t> metadataBytes;
@@ -1182,8 +1214,8 @@
             success = false;
             break;
         }
-        android::base::unique_fd writeFd(mIncFs->openWrite(ifs->control, libFileId));
-        if (writeFd < 0) {
+        const auto writeFd = mIncFs->openForSpecialOps(ifs->control, libFileId);
+        if (!writeFd.ok()) {
             LOG(ERROR) << "Failed to open write fd for: " << targetLibPath << " errno: " << writeFd;
             success = false;
             break;
diff --git a/services/incremental/IncrementalService.h b/services/incremental/IncrementalService.h
index 406b32e..90d58a7 100644
--- a/services/incremental/IncrementalService.h
+++ b/services/incremental/IncrementalService.h
@@ -111,6 +111,8 @@
     int unbind(StorageId storage, std::string_view target);
     void deleteStorage(StorageId storage);
 
+    int setStorageParams(StorageId storage, bool enableReadLogs);
+
     int makeFile(StorageId storage, std::string_view path, int mode, FileId id,
                  incfs::NewFileParams params);
     int makeDir(StorageId storage, std::string_view path, int mode = 0755);
diff --git a/services/incremental/ServiceWrappers.h b/services/incremental/ServiceWrappers.h
index c70a47d..c330030 100644
--- a/services/incremental/ServiceWrappers.h
+++ b/services/incremental/ServiceWrappers.h
@@ -49,6 +49,7 @@
     virtual binder::Status unmountIncFs(const std::string& dir) const = 0;
     virtual binder::Status bindMount(const std::string& sourceDir,
                                      const std::string& targetDir) const = 0;
+    virtual binder::Status setIncFsMountOptions(const ::android::os::incremental::IncrementalFileSystemControlParcel& control, bool enableReadLogs) const = 0;
 };
 
 class DataLoaderManagerWrapper {
@@ -76,7 +77,7 @@
     virtual ErrorCode link(const Control& control, std::string_view from,
                            std::string_view to) const = 0;
     virtual ErrorCode unlink(const Control& control, std::string_view path) const = 0;
-    virtual base::unique_fd openWrite(const Control& control, FileId id) const = 0;
+    virtual base::unique_fd openForSpecialOps(const Control& control, FileId id) const = 0;
     virtual ErrorCode writeBlocks(Span<const DataBlock> blocks) const = 0;
 };
 
@@ -106,6 +107,9 @@
                              const std::string& targetDir) const override {
         return mInterface->bindMount(sourceDir, targetDir);
     }
+    binder::Status setIncFsMountOptions(const ::android::os::incremental::IncrementalFileSystemControlParcel& control, bool enableReadLogs) const override {
+        return mInterface->setIncFsMountOptions(control, enableReadLogs);
+    }
 
 private:
     sp<os::IVold> mInterface;
@@ -177,8 +181,8 @@
     ErrorCode unlink(const Control& control, std::string_view path) const override {
         return incfs::unlink(control, path);
     }
-    base::unique_fd openWrite(const Control& control, FileId id) const override {
-        return base::unique_fd{incfs::openWrite(control, id)};
+    base::unique_fd openForSpecialOps(const Control& control, FileId id) const override {
+        return base::unique_fd{incfs::openForSpecialOps(control, id).release()};
     }
     ErrorCode writeBlocks(Span<const DataBlock> blocks) const override {
         return incfs::writeBlocks(blocks);
diff --git a/services/incremental/test/IncrementalServiceTest.cpp b/services/incremental/test/IncrementalServiceTest.cpp
index c4b4d17..cde38fb 100644
--- a/services/incremental/test/IncrementalServiceTest.cpp
+++ b/services/incremental/test/IncrementalServiceTest.cpp
@@ -52,6 +52,8 @@
     MOCK_CONST_METHOD1(unmountIncFs, binder::Status(const std::string& dir));
     MOCK_CONST_METHOD2(bindMount,
                        binder::Status(const std::string& sourceDir, const std::string& argetDir));
+    MOCK_CONST_METHOD2(setIncFsMountOptions,
+                       binder::Status(const ::android::os::incremental::IncrementalFileSystemControlParcel&, bool));
 
     void mountIncFsFails() {
         ON_CALL(*this, mountIncFs(_, _, _, _))
@@ -74,6 +76,14 @@
     void bindMountSuccess() {
         ON_CALL(*this, bindMount(_, _)).WillByDefault(Return(binder::Status::ok()));
     }
+    void setIncFsMountOptionsFails() const {
+        ON_CALL(*this, setIncFsMountOptions(_, _))
+                .WillByDefault(
+                        Return(binder::Status::fromExceptionCode(1, String8("failed to set options"))));
+    }
+    void setIncFsMountOptionsSuccess() {
+        ON_CALL(*this, setIncFsMountOptions(_, _)).WillByDefault(Return(binder::Status::ok()));
+    }
     binder::Status getInvalidControlParcel(const std::string& imagePath,
                                            const std::string& targetDir, int32_t flags,
                                            IncrementalFileSystemControlParcel* _aidl_return) {
@@ -175,7 +185,7 @@
     MOCK_CONST_METHOD3(link,
                        ErrorCode(const Control& control, std::string_view from, std::string_view to));
     MOCK_CONST_METHOD2(unlink, ErrorCode(const Control& control, std::string_view path));
-    MOCK_CONST_METHOD2(openWrite, base::unique_fd(const Control& control, FileId id));
+    MOCK_CONST_METHOD2(openForSpecialOps, base::unique_fd(const Control& control, FileId id));
     MOCK_CONST_METHOD1(writeBlocks, ErrorCode(Span<const DataBlock> blocks));
 
     void makeFileFails() { ON_CALL(*this, makeFile(_, _, _, _, _)).WillByDefault(Return(-1)); }
@@ -390,6 +400,42 @@
     ASSERT_TRUE(mIncrementalService->startLoading(storageId));
 }
 
+TEST_F(IncrementalServiceTest, testSetIncFsMountOptionsSuccess) {
+    mVold->mountIncFsSuccess();
+    mIncFs->makeFileSuccess();
+    mVold->bindMountSuccess();
+    mVold->setIncFsMountOptionsSuccess();
+    mDataLoaderManager->initializeDataLoaderSuccess();
+    mDataLoaderManager->getDataLoaderSuccess();
+    EXPECT_CALL(*mDataLoaderManager, destroyDataLoader(_));
+    EXPECT_CALL(*mVold, unmountIncFs(_)).Times(2);
+    EXPECT_CALL(*mVold, setIncFsMountOptions(_, _));
+    TemporaryDir tempDir;
+    int storageId =
+            mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel), {},
+                                               IncrementalService::CreateOptions::CreateNew);
+    ASSERT_GE(storageId, 0);
+    ASSERT_GE(mIncrementalService->setStorageParams(storageId, true), 0);
+}
+
+TEST_F(IncrementalServiceTest, testSetIncFsMountOptionsFails) {
+    mVold->mountIncFsSuccess();
+    mIncFs->makeFileSuccess();
+    mVold->bindMountSuccess();
+    mVold->setIncFsMountOptionsFails();
+    mDataLoaderManager->initializeDataLoaderSuccess();
+    mDataLoaderManager->getDataLoaderSuccess();
+    EXPECT_CALL(*mDataLoaderManager, destroyDataLoader(_));
+    EXPECT_CALL(*mVold, unmountIncFs(_)).Times(2);
+    EXPECT_CALL(*mVold, setIncFsMountOptions(_, _));
+    TemporaryDir tempDir;
+    int storageId =
+            mIncrementalService->createStorage(tempDir.path, std::move(mDataLoaderParcel), {},
+                                               IncrementalService::CreateOptions::CreateNew);
+    ASSERT_GE(storageId, 0);
+    ASSERT_LT(mIncrementalService->setStorageParams(storageId, true), 0);
+}
+
 TEST_F(IncrementalServiceTest, testMakeDirectory) {
     mVold->mountIncFsSuccess();
     mIncFs->makeFileSuccess();
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 1939313..2a914ec 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -30,6 +30,7 @@
 import android.app.ActivityThread;
 import android.app.AppCompatCallbacks;
 import android.app.INotificationManager;
+import android.app.SystemServiceRegistry;
 import android.app.usage.UsageStatsManagerInternal;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -513,6 +514,8 @@
             Looper.getMainLooper().setSlowLogThresholdMs(
                     SLOW_DISPATCH_THRESHOLD_MS, SLOW_DELIVERY_THRESHOLD_MS);
 
+            SystemServiceRegistry.sEnableServiceNotFoundWtf = true;
+
             // Initialize native services.
             System.loadLibrary("android_servers");
 
diff --git a/services/tests/PackageManagerComponentOverrideTests/Android.bp b/services/tests/PackageManagerComponentOverrideTests/Android.bp
new file mode 100644
index 0000000..a2668a1
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/Android.bp
@@ -0,0 +1,40 @@
+//
+// 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.
+//
+
+// NOTE: This test is separate from service tests since it relies on same vs different calling UID,
+// and this is more representative of a real caller. It also uses Mockito extended, and this
+// prevents converting the entire services test module.
+android_test {
+    name: "PackageManagerComponentOverrideTests",
+    srcs: [
+        "src/**/*.kt"
+    ],
+    static_libs: [
+        "androidx.test.runner",
+        "mockito-target-extended-minus-junit4",
+        "services.core",
+        "servicestests-utils-mockito-extended",
+        "testng", // TODO: remove once Android migrates to JUnit 4.12, which provides assertThrows
+        "truth-prebuilt",
+    ],
+
+    jni_libs: [
+        "libdexmakerjvmtiagent",
+        "libstaticjvmtiagent",
+    ],
+    test_suites: ["device-tests"],
+    platform_apis: true,
+}
diff --git a/services/tests/PackageManagerComponentOverrideTests/AndroidManifest.xml b/services/tests/PackageManagerComponentOverrideTests/AndroidManifest.xml
new file mode 100644
index 0000000..c25e112
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/AndroidManifest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.server.pm.test.override">
+
+    <uses-sdk
+        android:minSdkVersion="1"
+        android:targetSdkVersion="28" />
+
+    <application android:debuggable="true">
+        <uses-library android:name="android.test.mock" android:required="true" />
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <instrumentation
+        android:name="androidx.test.runner.AndroidJUnitRunner"
+        android:label="PackageManagerComponentOverrideTests"
+        android:targetPackage="com.android.server.pm.test.override" />
+
+</manifest>
diff --git a/services/tests/PackageManagerComponentOverrideTests/AndroidTest.xml b/services/tests/PackageManagerComponentOverrideTests/AndroidTest.xml
new file mode 100644
index 0000000..b83b1a8
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/AndroidTest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<configuration description="Test module config for PackageManagerComponentOverrideTests">
+    <option name="test-tag" value="PackageManagerComponentOverrideTests" />
+
+    <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">
+        <option name="cleanup-apks" value="true" />
+        <option name="test-file-name" value="PackageManagerComponentOverrideTests.apk" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest">
+        <option name="package" value="com.android.server.pm.test.override" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
+    </test>
+</configuration>
diff --git a/services/tests/PackageManagerComponentOverrideTests/res/drawable/black16x16.png b/services/tests/PackageManagerComponentOverrideTests/res/drawable/black16x16.png
new file mode 100644
index 0000000..86b12fc
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/res/drawable/black16x16.png
Binary files differ
diff --git a/services/tests/PackageManagerComponentOverrideTests/res/drawable/white16x16.png b/services/tests/PackageManagerComponentOverrideTests/res/drawable/white16x16.png
new file mode 100644
index 0000000..49dbb4f
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/res/drawable/white16x16.png
Binary files differ
diff --git a/services/tests/PackageManagerComponentOverrideTests/res/values/values.xml b/services/tests/PackageManagerComponentOverrideTests/res/values/values.xml
new file mode 100644
index 0000000..73d1128
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/res/values/values.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <public name="black16x16" type="drawable" id="0x7f080001"/>
+    <public name="white16x16" type="drawable" id="0x7f080002"/>
+</resources>
diff --git a/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt b/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt
new file mode 100644
index 0000000..ecdb30f
--- /dev/null
+++ b/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.pm.test.override
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.pm.parsing.component.ParsedActivity
+import android.os.Binder
+import android.os.UserHandle
+import android.util.ArrayMap
+import com.android.server.pm.AppsFilter
+import com.android.server.pm.ComponentResolver
+import com.android.server.pm.PackageManagerService
+import com.android.server.pm.PackageSetting
+import com.android.server.pm.Settings
+import com.android.server.pm.UserManagerService
+import com.android.server.pm.parsing.pkg.AndroidPackage
+import com.android.server.pm.parsing.pkg.PackageImpl
+import com.android.server.pm.parsing.pkg.ParsedPackage
+import com.android.server.pm.permission.PermissionManagerServiceInternal
+import com.android.server.pm.test.override.PackageManagerComponentLabelIconOverrideTest.Companion.Params.AppType
+import com.android.server.pm.test.override.R
+import com.android.server.testutils.TestHandler
+import com.android.server.testutils.mock
+import com.android.server.testutils.mockThrowOnUnmocked
+import com.android.server.testutils.spy
+import com.android.server.testutils.whenever
+import com.android.server.wm.ActivityTaskManagerInternal
+import com.google.common.truth.Truth.assertThat
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.Parameterized
+import org.mockito.Mockito.any
+import org.mockito.Mockito.anyBoolean
+import org.mockito.Mockito.anyInt
+import org.mockito.Mockito.anyString
+import org.mockito.Mockito.clearInvocations
+import org.mockito.Mockito.intThat
+import org.mockito.Mockito.never
+import org.mockito.Mockito.same
+import org.mockito.Mockito.verify
+import org.testng.Assert.assertThrows
+import java.io.File
+
+@RunWith(Parameterized::class)
+class PackageManagerComponentLabelIconOverrideTest {
+
+    companion object {
+        private const val VALID_PKG = "com.android.server.pm.test.override"
+        private const val SHARED_PKG = "com.android.server.pm.test.override.shared"
+        private const val INVALID_PKG = "com.android.server.pm.test.override.invalid"
+
+        private const val SEND_PENDING_BROADCAST = 1 // PackageManagerService.SEND_PENDING_BROADCAST
+
+        private const val DEFAULT_LABEL = "DefaultLabel"
+        private const val TEST_LABEL = "TestLabel"
+
+        private const val DEFAULT_ICON = R.drawable.black16x16
+        private const val TEST_ICON = R.drawable.white16x16
+
+        private const val COMPONENT_CLASS_NAME = ".TestComponent"
+
+        sealed class Result {
+            // Component label/icon changed, message sent to send broadcast
+            object Changed : Result()
+
+            // Component label/icon changed, message was pending, not re-sent
+            object ChangedWithoutNotify : Result()
+
+            // Component label/icon did not changed, was already equivalent
+            object NotChanged : Result()
+
+            // Updating label/icon encountered a specific exception
+            data class Exception(val type: Class<out java.lang.Exception>) : Result()
+        }
+
+        @Parameterized.Parameters(name = "{0}")
+        @JvmStatic
+        fun parameters() = arrayOf(
+                // Start with an array of the simplest known inputs and expected outputs
+                Params(VALID_PKG, AppType.SYSTEM_APP, Result.Changed),
+                Params(SHARED_PKG, AppType.SYSTEM_APP, Result.Changed),
+                Params(INVALID_PKG, AppType.SYSTEM_APP, SecurityException::class.java)
+        )
+                .flatMap { param ->
+                    mutableListOf(param).apply {
+                        if (param.result is Result.Changed) {
+                            // For each param that would've succeeded, also verify that if a change
+                            // happened, but a message was pending, another is not re-queued/reset
+                            this += param.copy(result = Result.ChangedWithoutNotify)
+                            // Also verify that when the component is already configured, no change
+                            // is propagated
+                            this += param.copy(result = Result.NotChanged)
+                        }
+                        // For all params, verify that an invalid component will cause an
+                        // IllegalArgumentException, instead of result initially specified
+                        this += param.copy(componentName = null,
+                                result = Result.Exception(IllegalArgumentException::class.java))
+                        // Also verify an updated system app variant, which should have the same
+                        // result as a vanilla system app
+                        this += param.copy(appType = AppType.UPDATED_SYSTEM_APP)
+                        // Also verify a non-system app will cause a failure, since normal apps
+                        // are not allowed to edit their label/icon
+                        this += param.copy(appType = AppType.NORMAL_APP,
+                                result = Result.Exception(SecurityException::class.java))
+                    }
+                }
+
+        data class Params(
+            val pkgName: String,
+            private val appType: AppType,
+            val result: Result,
+            val componentName: ComponentName? = ComponentName(pkgName, COMPONENT_CLASS_NAME)
+        ) {
+            constructor(pkgName: String, appType: AppType, exception: Class<out Exception>)
+                    : this(pkgName, appType, Result.Exception(exception))
+
+            val expectedLabel = when (result) {
+                Result.Changed, Result.ChangedWithoutNotify, Result.NotChanged -> TEST_LABEL
+                is Result.Exception -> DEFAULT_LABEL
+            }
+
+            val expectedIcon = when (result) {
+                Result.Changed, Result.ChangedWithoutNotify, Result.NotChanged -> TEST_ICON
+                is Result.Exception -> DEFAULT_ICON
+            }
+
+            val isUpdatedSystemApp = appType == AppType.UPDATED_SYSTEM_APP
+            val isSystem = appType == AppType.SYSTEM_APP || isUpdatedSystemApp
+
+            override fun toString(): String {
+                val resultString = when (result) {
+                    Result.Changed -> "Changed"
+                    Result.ChangedWithoutNotify -> "ChangedWithoutNotify"
+                    Result.NotChanged -> "NotChanged"
+                    is Result.Exception -> result.type.simpleName
+                }
+
+                // Nicer formatting for the test method suffix
+                return "pkg=$pkgName, type=$appType, component=$componentName, result=$resultString"
+            }
+
+            enum class AppType { SYSTEM_APP, UPDATED_SYSTEM_APP, NORMAL_APP }
+        }
+    }
+
+    @Parameterized.Parameter(0)
+    lateinit var params: Params
+
+    private lateinit var testHandler: TestHandler
+    private lateinit var mockPendingBroadcasts: PackageManagerService.PendingPackageBroadcasts
+    private lateinit var mockPkg: AndroidPackage
+    private lateinit var mockPkgSetting: PackageSetting
+    private lateinit var service: PackageManagerService
+
+    private val userId = UserHandle.getCallingUserId()
+    private val userIdDifferent = userId + 1
+
+    @Before
+    fun setUpMocks() {
+        makeTestData()
+
+        testHandler = TestHandler(null)
+        if (params.result is Result.ChangedWithoutNotify) {
+            // Case where the handler already has a message and so another should not be sent.
+            // This case will verify that only 1 message exists, which is the one added here.
+            testHandler.sendEmptyMessage(SEND_PENDING_BROADCAST)
+        }
+
+        mockPendingBroadcasts = PackageManagerService.PendingPackageBroadcasts()
+
+        service = mockService()
+    }
+
+    @Test
+    fun updateComponentLabelIcon() {
+        fun runUpdate() {
+            service.updateComponentLabelIcon(params.componentName, TEST_LABEL, TEST_ICON, userId)
+        }
+
+        when (val result = params.result) {
+            Result.Changed, Result.ChangedWithoutNotify, Result.NotChanged -> {
+                runUpdate()
+                verify(mockPkgSetting).overrideNonLocalizedLabelAndIcon(params.componentName!!,
+                        TEST_LABEL, TEST_ICON, userId)
+            }
+            is Result.Exception -> {
+                assertThrows(result.type) { runUpdate() }
+                verify(mockPkgSetting, never()).overrideNonLocalizedLabelAndIcon(
+                        any<ComponentName>(), any(), anyInt(), anyInt())
+            }
+        }
+    }
+
+    @After
+    fun verifyExpectedResult() {
+        if (params.componentName != null) {
+            val activityInfo = service.getActivityInfo(params.componentName, 0, userId)
+            assertThat(activityInfo.nonLocalizedLabel).isEqualTo(params.expectedLabel)
+            assertThat(activityInfo.icon).isEqualTo(params.expectedIcon)
+        }
+    }
+
+    @After
+    fun verifyDifferentUserUnchanged() {
+        when (params.result) {
+            Result.Changed, Result.ChangedWithoutNotify -> {
+                val activityInfo = service.getActivityInfo(params.componentName, 0, userIdDifferent)
+                assertThat(activityInfo.nonLocalizedLabel).isEqualTo(DEFAULT_LABEL)
+                assertThat(activityInfo.icon).isEqualTo(DEFAULT_ICON)
+            }
+            Result.NotChanged, is Result.Exception -> {}
+        }.run { /*exhaust*/ }
+    }
+
+    @After
+    fun verifyHandlerHasMessage() {
+        when (params.result) {
+            is Result.Changed, is Result.ChangedWithoutNotify -> {
+                assertThat(testHandler.pendingMessages).hasSize(1)
+                assertThat(testHandler.pendingMessages.first().message.what)
+                        .isEqualTo(SEND_PENDING_BROADCAST)
+            }
+            is Result.NotChanged, is Result.Exception -> {
+                assertThat(testHandler.pendingMessages).hasSize(0)
+            }
+        }.run { /*exhaust*/ }
+    }
+
+    @After
+    fun verifyPendingBroadcast() {
+        when (params.result) {
+            is Result.Changed, Result.ChangedWithoutNotify -> {
+                assertThat(mockPendingBroadcasts.get(userId, params.pkgName))
+                        .containsExactly(params.componentName!!.className)
+                        .inOrder()
+            }
+            is Result.NotChanged, is Result.Exception -> {
+                assertThat(mockPendingBroadcasts.get(userId, params.pkgName)).isNull()
+            }
+        }.run { /*exhaust*/ }
+    }
+
+    private fun makePkg(pkgName: String, block: ParsedPackage.() -> Unit = {}) =
+            PackageImpl.forTesting(pkgName)
+                    .setEnabled(true)
+                    .let { it.hideAsParsed() as ParsedPackage }
+                    .setSystem(params.isSystem)
+                    .apply(block)
+                    .hideAsFinal()
+
+    private fun makePkgSetting(pkgName: String) = spy(PackageSetting(pkgName, null, File("/test"),
+            File("/test"), null, null, null, null, 0, 0, 0, 0, null, null, null)) {
+        this.pkgState.isUpdatedSystemApp = params.isUpdatedSystemApp
+    }
+
+    private fun makeTestData() {
+        mockPkg = makePkg(params.pkgName)
+        mockPkgSetting = makePkgSetting(params.pkgName)
+
+        if (params.result is Result.NotChanged) {
+            // If verifying no-op behavior, set the current setting to the test values
+            mockPkgSetting.overrideNonLocalizedLabelAndIcon(params.componentName!!, TEST_LABEL,
+                    TEST_ICON, userId)
+            // Then clear the mock because the line above just incremented it
+            clearInvocations(mockPkgSetting)
+        }
+    }
+
+    private fun mockService(): PackageManagerService {
+        val mockedPkgs = mapOf(
+                // Must use the test app's UID so that PMS can match them when querying, since
+                // the static Binder.getCallingUid can't mocked as it's marked final
+                VALID_PKG to makePkg(VALID_PKG) { uid = Binder.getCallingUid() },
+                SHARED_PKG to makePkg(SHARED_PKG) { uid = Binder.getCallingUid() },
+                INVALID_PKG to makePkg(INVALID_PKG) { uid = Binder.getCallingUid() + 1 }
+        )
+        val mockedPkgSettings = mapOf(
+                VALID_PKG to makePkgSetting(VALID_PKG),
+                SHARED_PKG to makePkgSetting(SHARED_PKG),
+                INVALID_PKG to makePkgSetting(INVALID_PKG)
+        )
+                // Add pkgSetting under test so its attributes override the defaults added above
+                .plus(params.pkgName to mockPkgSetting)
+
+        val mockActivity: ParsedActivity = mock {
+            whenever(this.packageName) { params.pkgName }
+            whenever(this.nonLocalizedLabel) { DEFAULT_LABEL }
+            whenever(this.icon) { DEFAULT_ICON }
+            whenever(this.componentName) { params.componentName }
+            whenever(this.name) { params.componentName?.className }
+            whenever(this.isEnabled) { true }
+            whenever(this.isDirectBootAware) { params.isSystem }
+        }
+
+        val mockSettings = Settings(mockedPkgSettings)
+        val mockComponentResolver: ComponentResolver = mockThrowOnUnmocked {
+            params.componentName?.let {
+                whenever(this.componentExists(same(it))) { true }
+                whenever(this.getActivity(same(it))) { mockActivity }
+            }
+        }
+        val mockUserManagerService: UserManagerService = mockThrowOnUnmocked {
+            val matcher: (Int) -> Boolean = { it == userId || it == userIdDifferent }
+            whenever(this.exists(intThat(matcher))) { true }
+            whenever(this.isUserUnlockingOrUnlocked(intThat(matcher))) { true }
+        }
+        val mockPermissionManagerService: PermissionManagerServiceInternal = mockThrowOnUnmocked {
+            whenever(this.enforceCrossUserPermission(anyInt(), anyInt(), anyBoolean(), anyBoolean(),
+                    anyString())) { }
+        }
+        val mockActivityTaskManager: ActivityTaskManagerInternal = mockThrowOnUnmocked {
+            whenever(this.isCallerRecents(anyInt())) { false }
+        }
+        val mockAppsFilter: AppsFilter = mockThrowOnUnmocked {
+            whenever(this.shouldFilterApplication(anyInt(), any<PackageSetting>(),
+                    any<PackageSetting>(), anyInt())) { false }
+        }
+        val mockContext: Context = mockThrowOnUnmocked {
+            whenever(this.getString(
+                    com.android.internal.R.string.config_overrideComponentUiPackage)) { VALID_PKG }
+        }
+        val mockInjector: PackageManagerService.Injector = mock {
+            whenever(this.lock) { Object() }
+            whenever(this.componentResolver) { mockComponentResolver }
+            whenever(this.userManagerService) { mockUserManagerService }
+            whenever(this.permissionManagerServiceInternal) { mockPermissionManagerService }
+            whenever(this.settings) { mockSettings }
+            whenever(this.activityTaskManagerInternal) { mockActivityTaskManager }
+            whenever(this.appsFilter) { mockAppsFilter }
+            whenever(this.context) { mockContext }
+        }
+        val testParams = PackageManagerService.TestParams().apply {
+            this.handler = testHandler
+            this.pendingPackageBroadcasts = mockPendingBroadcasts
+            this.resolveComponentName = ComponentName("android", ".Test")
+            this.packages = ArrayMap<String, AndroidPackage>().apply { putAll(mockedPkgs) }
+        }
+
+        return PackageManagerService(mockInjector, testParams)
+    }
+}
diff --git a/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java b/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java
index 5c82200..736a7be 100644
--- a/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java
@@ -79,7 +79,8 @@
     private static final String CALLING_PACKAGE2 = "com.package.name2";
     private static final String NAMESPACE1 = "namespace1";
     private static final String NAMESPACE2 = "namespace2";
-    private static final String DISABLE_RESCUE_PARTY_FLAG = "disable_rescue_party";
+    private static final String PROP_DEVICE_CONFIG_DISABLE_FLAG =
+            "persist.device_config.configuration.disable_rescue_party";
 
     private MockitoSession mSession;
     private HashMap<String, String> mSystemSettingsMap;
@@ -172,6 +173,7 @@
                 Integer.toString(RescueParty.LEVEL_NONE));
         SystemProperties.set(RescueParty.PROP_RESCUE_BOOT_COUNT, Integer.toString(0));
         SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true));
+        SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(false));
     }
 
     @After
@@ -317,13 +319,6 @@
 
     @Test
     public void testExplicitlyEnablingAndDisablingRescue() {
-        // mock the DeviceConfig get call to avoid hitting
-        // android.permission.READ_DEVICE_CONFIG when calling real DeviceConfig.
-        doReturn(true)
-                .when(() -> DeviceConfig.getBoolean(
-                    eq(DeviceConfig.NAMESPACE_CONFIGURATION),
-                    eq(DISABLE_RESCUE_PARTY_FLAG),
-                    eq(false)));
         SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(false));
         SystemProperties.set(PROP_DISABLE_RESCUE, Boolean.toString(true));
         assertEquals(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage,
@@ -336,18 +331,15 @@
 
     @Test
     public void testDisablingRescueByDeviceConfigFlag() {
-        doReturn(true)
-                .when(() -> DeviceConfig.getBoolean(
-                    eq(DeviceConfig.NAMESPACE_CONFIGURATION),
-                    eq(DISABLE_RESCUE_PARTY_FLAG),
-                    eq(false)));
         SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(false));
+        SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(true));
 
         assertEquals(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage,
                 PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), false);
 
         // Restore the property value initalized in SetUp()
         SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true));
+        SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(false));
     }
 
     @Test
diff --git a/services/tests/servicestests/Android.bp b/services/tests/servicestests/Android.bp
index e58e911..b457856 100644
--- a/services/tests/servicestests/Android.bp
+++ b/services/tests/servicestests/Android.bp
@@ -107,6 +107,8 @@
     name: "servicestests-utils",
     srcs: [
         "utils/**/*.java",
+        "utils/**/*.kt",
+        "utils-mockito/**/*.kt",
     ],
     static_libs: [
         "junit",
@@ -117,6 +119,22 @@
     ],
 }
 
+java_library {
+    name: "servicestests-utils-mockito-extended",
+    srcs: [
+        "utils/**/*.java",
+        "utils/**/*.kt",
+        "utils-mockito/**/*.kt",
+    ],
+    static_libs: [
+        "junit",
+        "mockito-target-extended-minus-junit4",
+    ],
+    libs: [
+        "android.test.runner",
+    ],
+}
+
 filegroup {
     name: "servicestests-SuspendTestApp-files",
     srcs: [
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayReferenceMapperTests.kt b/services/tests/servicestests/src/com/android/server/om/OverlayReferenceMapperTests.kt
index 063cd5da..78c7080 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayReferenceMapperTests.kt
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayReferenceMapperTests.kt
@@ -18,6 +18,8 @@
 
 import android.net.Uri
 import com.android.server.pm.parsing.pkg.AndroidPackage
+import com.android.server.testutils.mockThrowOnUnmocked
+import com.android.server.testutils.whenever
 import com.google.common.truth.Truth.assertThat
 import org.junit.Before
 import org.junit.Test
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
index 2cbb6d5..06b344b 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
@@ -8595,6 +8595,56 @@
         }
     }
 
+    public void testIsSharingShortcut() throws IntentFilter.MalformedMimeTypeException {
+        addManifestShortcutResource(
+                new ComponentName(CALLING_PACKAGE_1, ShortcutActivity.class.getName()),
+                R.xml.shortcut_share_targets);
+        updatePackageVersion(CALLING_PACKAGE_1, 1);
+        mService.mPackageMonitor.onReceive(getTestContext(),
+                genPackageAddIntent(CALLING_PACKAGE_1, USER_0));
+
+        setCaller(CALLING_PACKAGE_1, USER_0);
+
+        final ShortcutInfo s1 = makeShortcutWithCategory("s1",
+                set("com.test.category.CATEGORY1", "com.test.category.CATEGORY2"));
+        final ShortcutInfo s2 = makeShortcutWithCategory("s2",
+                set("com.test.category.CATEGORY5", "com.test.category.CATEGORY6"));
+        final ShortcutInfo s3 = makeShortcut("s3");
+
+        assertTrue(mManager.setDynamicShortcuts(list(s1, s2, s3)));
+        assertShortcutIds(assertAllNotKeyFieldsOnly(mManager.getDynamicShortcuts()),
+                "s1", "s2", "s3");
+
+        IntentFilter filter_cat1 = new IntentFilter();
+        filter_cat1.addDataType("text/plain");
+        IntentFilter filter_cat5 = new IntentFilter();
+        filter_cat5.addDataType("video/*");
+        IntentFilter filter_any = new IntentFilter();
+        filter_any.addDataType("*/*");
+
+        setCaller(LAUNCHER_1, USER_0);
+        mCallerPermissions.add(permission.MANAGE_APP_PREDICTIONS);
+
+        assertTrue(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s1", USER_0,
+                filter_cat1));
+        assertFalse(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s1", USER_0,
+                filter_cat5));
+        assertTrue(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s1", USER_0,
+                filter_any));
+
+        assertFalse(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s2", USER_0,
+                filter_cat1));
+        assertTrue(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s2", USER_0,
+                filter_cat5));
+        assertTrue(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s2", USER_0,
+                filter_any));
+
+        assertFalse(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s3", USER_0,
+                filter_any));
+        assertFalse(mInternal.isSharingShortcut(USER_0, LAUNCHER_1, CALLING_PACKAGE_1, "s4", USER_0,
+                filter_any));
+    }
+
     private Uri getFileUriFromResource(String fileName, int resId) throws IOException {
         File file = new File(getTestContext().getFilesDir(), fileName);
         // Make sure we are not leaving phantom files behind.
diff --git a/services/tests/servicestests/src/com/android/server/pm/parsing/AndroidPackageParsingTestBase.kt b/services/tests/servicestests/src/com/android/server/pm/parsing/AndroidPackageParsingTestBase.kt
index f532dd8..19bf9b6 100644
--- a/services/tests/servicestests/src/com/android/server/pm/parsing/AndroidPackageParsingTestBase.kt
+++ b/services/tests/servicestests/src/com/android/server/pm/parsing/AndroidPackageParsingTestBase.kt
@@ -31,12 +31,12 @@
 import android.os.Environment
 import android.util.SparseArray
 import androidx.test.platform.app.InstrumentationRegistry
-import com.android.server.om.mockThrowOnUnmocked
-import com.android.server.om.whenever
 import com.android.server.pm.PackageManagerService
 import com.android.server.pm.PackageSetting
 import com.android.server.pm.parsing.pkg.AndroidPackage
 import com.android.server.pm.pkg.PackageStateUnserialized
+import com.android.server.testutils.mockThrowOnUnmocked
+import com.android.server.testutils.whenever
 import org.junit.BeforeClass
 import org.mockito.Mockito
 import org.mockito.Mockito.anyInt
@@ -91,24 +91,35 @@
 
         lateinit var newPackages: List<AndroidPackage>
 
+        var failureInBeforeClass: Throwable? = null
+
         @Suppress("ConstantConditionIf")
         @JvmStatic
         @BeforeClass
         fun setUpPackages() {
-            this.oldPackages = apks.map {
-                packageParser.parsePackage(it, PackageParser.PARSE_IS_SYSTEM_DIR, false)
-            }
+            failureInBeforeClass = null
+            try {
+                this.oldPackages = apks.map {
+                    packageParser.parsePackage(it, PackageParser.PARSE_IS_SYSTEM_DIR, false)
+                }
 
-            this.newPackages = apks.map {
-                packageParser2.parsePackage(it, PackageParser.PARSE_IS_SYSTEM_DIR, false)
-            }
+                this.newPackages = apks.map {
+                    packageParser2.parsePackage(it, PackageParser.PARSE_IS_SYSTEM_DIR, false)
+                }
 
-            if (DUMP_HPROF_TO_EXTERNAL) {
-                System.gc()
-                Environment.getExternalStorageDirectory()
-                        .resolve("${AndroidPackageParsingTestBase::class.java.simpleName}.hprof")
-                        .absolutePath
-                        .run(Debug::dumpHprofData)
+                if (DUMP_HPROF_TO_EXTERNAL) {
+                    System.gc()
+                    Environment.getExternalStorageDirectory()
+                            .resolve(
+                                    "${AndroidPackageParsingTestBase::class.java.simpleName}.hprof")
+                            .absolutePath
+                            .run(Debug::dumpHprofData)
+                }
+            } catch (t: Throwable) {
+                // If we crash here we cause a tool failure (because we don't run any of the tests
+                // in the subclasses, leading to a difference between expected and actual test
+                // result counts).
+                failureInBeforeClass = t
             }
         }
 
@@ -137,6 +148,13 @@
         }
     }
 
+    @org.junit.Before
+    fun verifySetUpPackages() {
+        failureInBeforeClass?.let {
+            throw AssertionError("setUpPackages failed:", it)
+        }
+    }
+
     // The following methods dump an exact set of fields from the object to compare, because
     // 1. comprehensive equals/toStrings do not exist on all of the Info objects, and
     // 2. the test must only verify fields that [PackageParser.Package] can actually fill, as
diff --git a/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java b/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java
index 06b5fe4..ebcf10d 100644
--- a/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java
@@ -1106,7 +1106,7 @@
     public void testAbortRecognition() throws Exception {
         // Make sure the HAL doesn't support concurrent capture.
         initService(false);
-        mService.setExternalCaptureState(false);
+        mService.setCaptureState(false);
 
         ISoundTriggerCallback callback = createCallbackMock();
         ISoundTriggerModule module = mService.attach(0, callback);
@@ -1120,7 +1120,7 @@
         startRecognition(module, handle, hwHandle);
 
         // Abort.
-        mService.setExternalCaptureState(true);
+        mService.setCaptureState(true);
 
         ArgumentCaptor<RecognitionEvent> eventCaptor = ArgumentCaptor.forClass(
                 RecognitionEvent.class);
@@ -1142,7 +1142,7 @@
         verifyNotStartRecognition();
 
         // Now enable it and make sure we are notified.
-        mService.setExternalCaptureState(false);
+        mService.setCaptureState(false);
         verify(callback).onRecognitionAvailabilityChange(true);
 
         // Unload the model.
@@ -1154,7 +1154,7 @@
     public void testAbortPhraseRecognition() throws Exception {
         // Make sure the HAL doesn't support concurrent capture.
         initService(false);
-        mService.setExternalCaptureState(false);
+        mService.setCaptureState(false);
 
         ISoundTriggerCallback callback = createCallbackMock();
         ISoundTriggerModule module = mService.attach(0, callback);
@@ -1168,7 +1168,7 @@
         startRecognition(module, handle, hwHandle);
 
         // Abort.
-        mService.setExternalCaptureState(true);
+        mService.setCaptureState(true);
 
         ArgumentCaptor<PhraseRecognitionEvent> eventCaptor = ArgumentCaptor.forClass(
                 PhraseRecognitionEvent.class);
@@ -1190,7 +1190,7 @@
         verifyNotStartRecognition();
 
         // Now enable it and make sure we are notified.
-        mService.setExternalCaptureState(false);
+        mService.setCaptureState(false);
         verify(callback).onRecognitionAvailabilityChange(true);
 
         // Unload the model.
@@ -1216,7 +1216,7 @@
         startRecognition(module, handle, hwHandle);
 
         // Signal concurrent capture. Shouldn't abort.
-        mService.setExternalCaptureState(true);
+        mService.setCaptureState(true);
         verify(callback, never()).onRecognition(anyInt(), any());
         verify(callback, never()).onRecognitionAvailabilityChange(anyBoolean());
 
@@ -1252,7 +1252,7 @@
         startRecognition(module, handle, hwHandle);
 
         // Signal concurrent capture. Shouldn't abort.
-        mService.setExternalCaptureState(true);
+        mService.setCaptureState(true);
         verify(callback, never()).onPhraseRecognition(anyInt(), any());
         verify(callback, never()).onRecognitionAvailabilityChange(anyBoolean());
 
diff --git a/services/tests/servicestests/src/com/android/server/om/MockitoUtils.kt b/services/tests/servicestests/utils-mockito/com/android/server/testutils/MockitoUtils.kt
similarity index 74%
rename from services/tests/servicestests/src/com/android/server/om/MockitoUtils.kt
rename to services/tests/servicestests/utils-mockito/com/android/server/testutils/MockitoUtils.kt
index 0f915db..056fa88 100644
--- a/services/tests/servicestests/src/com/android/server/om/MockitoUtils.kt
+++ b/services/tests/servicestests/utils-mockito/com/android/server/testutils/MockitoUtils.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.server.om
+package com.android.server.testutils
 
 import org.mockito.Answers
 import org.mockito.Mockito
@@ -31,6 +31,13 @@
             else -> {
                 val arguments = it.arguments
                         ?.takeUnless { it.isEmpty() }
+                        ?.mapIndexed { index, arg ->
+                            try {
+                                arg?.toString()
+                            } catch (e: Exception) {
+                                "toString[$index] threw ${e.message}"
+                            }
+                        }
                         ?.joinToString()
                         ?.let {
                             "with $it"
@@ -46,6 +53,8 @@
 
 inline fun <reified T> mock(block: T.() -> Unit = {}) = Mockito.mock(T::class.java).apply(block)
 
+fun <T> spy(value: T, block: T.() -> Unit = {}) = Mockito.spy(value).apply(block)
+
 fun <Type> Stubber.whenever(mock: Type) = Mockito.`when`(mock)
 fun <Type : Any?> whenever(mock: Type) = Mockito.`when`(mock)
 
@@ -55,7 +64,7 @@
 
 fun whenever(mock: Unit) = Mockito.`when`(mock).thenAnswer { }
 
-inline fun <reified T> mockThrowOnUnmocked(block: T.() -> Unit): T {
+inline fun <reified T> spyThrowOnUnmocked(value: T?, block: T.() -> Unit): T {
     val swappingAnswer = object : Answer<Any?> {
         var delegate: Answer<*> = Answers.RETURNS_DEFAULTS
 
@@ -64,9 +73,12 @@
         }
     }
 
-    return Mockito.mock(T::class.java, swappingAnswer).apply(block)
+    return Mockito.mock(T::class.java, Mockito.withSettings().spiedInstance(value)
+            .defaultAnswer(swappingAnswer)).apply(block)
             .also {
                 // To allow when() usage inside block, only swap to throwing afterwards
                 swappingAnswer.delegate = MockitoUtils.ANSWER_THROWS
             }
 }
+
+inline fun <reified T> mockThrowOnUnmocked(block: T.() -> Unit) = spyThrowOnUnmocked<T>(null, block)
diff --git a/services/tests/servicestests/utils/com/android/server/testutils/TestHandler.java b/services/tests/servicestests/utils/com/android/server/testutils/TestHandler.java
index 69db384..355e7f3 100644
--- a/services/tests/servicestests/utils/com/android/server/testutils/TestHandler.java
+++ b/services/tests/servicestests/utils/com/android/server/testutils/TestHandler.java
@@ -139,7 +139,7 @@
         }
     }
 
-    private class MsgInfo implements Comparable<MsgInfo> {
+    public class MsgInfo implements Comparable<MsgInfo> {
         public final Message message;
         public final long sendTime;
         public final RuntimeException postPoint;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index f083f0e..f9596b5 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -6504,4 +6504,19 @@
         assertNull(conversations.get(0).getShortcutInfo());
         assertNull(conversations.get(1).getShortcutInfo());
     }
+
+    @Test
+    public void testShortcutHelperNull_doesntCrashEnqueue() throws RemoteException {
+        mService.setShortcutHelper(null);
+        NotificationRecord nr =
+                generateMessageBubbleNotifRecord(mTestNotificationChannel,
+                        "testShortcutHelperNull_doesntCrashEnqueue");
+        try {
+            mBinderService.enqueueNotificationWithTag(PKG, PKG, nr.getSbn().getTag(),
+                    nr.getSbn().getId(), nr.getSbn().getNotification(), nr.getSbn().getUserId());
+            waitForIdle();
+        } catch (Exception e) {
+            fail(e.getMessage());
+        }
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java b/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java
index 08e492a..8b91c7e 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppTransitionTests.java
@@ -73,7 +73,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testKeyguardOverride() {
         mWm.prepareAppTransition(TRANSIT_ACTIVITY_OPEN, false /* alwaysKeepCurrent */);
         mWm.prepareAppTransition(TRANSIT_KEYGUARD_GOING_AWAY, false /* alwaysKeepCurrent */);
@@ -81,7 +80,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testKeyguardKeep() {
         mWm.prepareAppTransition(TRANSIT_KEYGUARD_GOING_AWAY, false /* alwaysKeepCurrent */);
         mWm.prepareAppTransition(TRANSIT_ACTIVITY_OPEN, false /* alwaysKeepCurrent */);
@@ -89,7 +87,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testForceOverride() {
         mWm.prepareAppTransition(TRANSIT_KEYGUARD_UNOCCLUDE, false /* alwaysKeepCurrent */);
         mDc.prepareAppTransition(TRANSIT_ACTIVITY_OPEN,
@@ -105,7 +102,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testKeepKeyguard_withCrashing() {
         mWm.prepareAppTransition(TRANSIT_KEYGUARD_GOING_AWAY, false /* alwaysKeepCurrent */);
         mWm.prepareAppTransition(TRANSIT_CRASHING_ACTIVITY_CLOSE, false /* alwaysKeepCurrent */);
@@ -113,7 +109,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testAppTransitionStateForMultiDisplay() {
         // Create 2 displays & presume both display the state is ON for ready to display & animate.
         final DisplayContent dc1 = createNewDisplay(Display.STATE_ON);
@@ -182,7 +177,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testLoadAnimationSafely() {
         DisplayContent dc = createNewDisplay(Display.STATE_ON);
         assertNull(dc.mAppTransition.loadAnimationSafely(
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java
index 6e78a27..b93a8fc 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenAnimationTests.java
@@ -67,7 +67,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void clipAfterAnim_boundsLayerIsCreated() {
         mActivity.mNeedsAnimationBoundsLayer = true;
 
@@ -91,7 +90,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void clipAfterAnim_boundsLayerIsDestroyed() {
         mActivity.mNeedsAnimationBoundsLayer = true;
         mActivity.mSurfaceAnimator.startAnimation(mTransaction, mSpec, true /* hidden */,
@@ -126,7 +124,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void clipNoneAnim_boundsLayerIsNotCreated() {
         mActivity.mNeedsAnimationBoundsLayer = false;
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java
index 7928e76..28ae36a 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyLayoutTests.java
@@ -677,7 +677,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 149760800)
     public void layoutWindowLw_withLongEdgeDisplayCutout() {
         addLongEdgeDisplayCutout();
 
@@ -698,7 +697,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 149760800)
     public void layoutWindowLw_withLongEdgeDisplayCutout_never() {
         addLongEdgeDisplayCutout();
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
index c370d6c..d0fd50d 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
@@ -277,7 +277,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testOverlappingWithNavBar() {
         final WindowState targetWin = createApplicationWindow();
         final WindowFrames winFrame = targetWin.getWindowFrames();
diff --git a/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java
index 956c200..0eee3ca 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DragDropControllerTests.java
@@ -147,19 +147,16 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testDragFlow() {
         dragFlow(0, ClipData.newPlainText("label", "Test"), 0, 0);
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testPerformDrag_NullDataWithGrantUri() {
         dragFlow(View.DRAG_FLAG_GLOBAL | View.DRAG_FLAG_GLOBAL_URI_READ, null, 0, 0);
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testPerformDrag_NullDataToOtherUser() {
         final WindowState otherUsersWindow =
                 createDropTargetWindow("Other user's window", 1 * UserHandle.PER_USER_RANGE);
diff --git a/services/tests/wmtests/src/com/android/server/wm/InsetsPolicyTest.java b/services/tests/wmtests/src/com/android/server/wm/InsetsPolicyTest.java
index b21ea79..89bc65b 100644
--- a/services/tests/wmtests/src/com/android/server/wm/InsetsPolicyTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/InsetsPolicyTest.java
@@ -58,7 +58,6 @@
 import org.junit.runner.RunWith;
 
 @SmallTest
-@FlakyTest(detail = "Promote to pre-submit once confirmed stable.")
 @Presubmit
 @RunWith(WindowTestRunner.class)
 public class InsetsPolicyTest extends WindowTestsBase {
diff --git a/services/tests/wmtests/src/com/android/server/wm/InsetsStateControllerTest.java b/services/tests/wmtests/src/com/android/server/wm/InsetsStateControllerTest.java
index db7bce4..61b74b0 100644
--- a/services/tests/wmtests/src/com/android/server/wm/InsetsStateControllerTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/InsetsStateControllerTest.java
@@ -32,6 +32,10 @@
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
+import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.clearInvocations;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
 
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
@@ -49,7 +53,6 @@
 import org.junit.runner.RunWith;
 
 @SmallTest
-@FlakyTest(detail = "Promote to pre-submit once confirmed stable.")
 @Presubmit
 @RunWith(WindowTestRunner.class)
 public class InsetsStateControllerTest extends WindowTestsBase {
@@ -68,7 +71,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testStripForDispatch_notOwn() {
         final WindowState statusBar = createWindow(null, TYPE_APPLICATION, "statusBar");
         final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
@@ -102,7 +104,8 @@
         getController().getSourceProvider(ITYPE_STATUS_BAR).setWindow(statusBar, null, null);
         getController().getSourceProvider(ITYPE_NAVIGATION_BAR).setWindow(navBar, null, null);
         getController().getSourceProvider(ITYPE_IME).setWindow(ime, null, null);
-        assertEquals(0, getController().getInsetsForDispatch(navBar).getSourcesCount());
+        assertNull(getController().getInsetsForDispatch(navBar).peekSource(ITYPE_IME));
+        assertNull(getController().getInsetsForDispatch(navBar).peekSource(ITYPE_STATUS_BAR));
     }
 
     @Test
@@ -169,6 +172,45 @@
     }
 
     @Test
+    public void testStripForDispatch_imeOrderChanged() {
+        getController().getSourceProvider(ITYPE_IME).setWindow(mImeWindow, null, null);
+
+        // This window can be the IME target while app cannot be the IME target.
+        createWindow(null, TYPE_APPLICATION, "base");
+
+        // Send our spy window (app) into the system so that we can detect the invocation.
+        final WindowState win = createWindow(null, TYPE_APPLICATION, "app");
+        final WindowToken parent = win.mToken;
+        parent.removeChild(win);
+        final WindowState app = spy(win);
+        parent.addWindow(app);
+
+        // Adding FLAG_NOT_FOCUSABLE makes app above IME.
+        app.mAttrs.flags |= FLAG_NOT_FOCUSABLE;
+        mDisplayContent.computeImeTarget(true);
+        mDisplayContent.setLayoutNeeded();
+        mDisplayContent.applySurfaceChangesTransaction();
+
+        // app won't get IME insets while above IME.
+        assertNull(getController().getInsetsForDispatch(app).peekSource(ITYPE_IME));
+
+        // Reset invocation counter.
+        clearInvocations(app);
+
+        // Removing FLAG_NOT_FOCUSABLE makes app below IME.
+        app.mAttrs.flags &= ~FLAG_NOT_FOCUSABLE;
+        mDisplayContent.computeImeTarget(true);
+        mDisplayContent.setLayoutNeeded();
+        mDisplayContent.applySurfaceChangesTransaction();
+
+        // Make sure app got notified.
+        verify(app, atLeast(1)).notifyInsetsChanged();
+
+        // app will get IME insets while below IME.
+        assertNotNull(getController().getInsetsForDispatch(app).peekSource(ITYPE_IME));
+    }
+
+    @Test
     public void testStripForDispatch_childWindow_altFocusable() {
         final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
 
@@ -247,7 +289,6 @@
         assertNull(getController().getControlsForDispatch(app));
     }
 
-    @FlakyTest(bugId = 124088319)
     @Test
     public void testControlRevoked_animation() {
         final WindowState statusBar = createWindow(null, TYPE_APPLICATION, "statusBar");
diff --git a/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java b/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java
index 34ac835..67aab7e 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java
@@ -146,7 +146,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 133372977)
     public void testTimeout() throws Exception {
         final WindowState win = createWindow(null /* parent */, TYPE_BASE_APPLICATION, "testWin");
         final AnimationAdapter adapter = mController.createRemoteAnimationRecord(win.mActivityRecord,
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 9fc1602..12ed3c2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskPersisterTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskPersisterTest.java
@@ -74,7 +74,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 131005232)
     public void testTaskIdsPersistence() {
         SparseBooleanArray taskIdsOnFile = new SparseBooleanArray();
         for (int i = 0; i < 100; i++) {
diff --git a/services/tests/wmtests/src/com/android/server/wm/TaskPositionerTests.java b/services/tests/wmtests/src/com/android/server/wm/TaskPositionerTests.java
index ea52d7d..93dcc91 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskPositionerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskPositionerTests.java
@@ -518,7 +518,6 @@
         assertEquals(expected, actual);
     }
 
-    @FlakyTest(bugId = 129492888)
     @Test
     public void testFinishingMovingWhenBinderDied() {
         spyOn(mWm.mTaskPositioningController);
diff --git a/services/tests/wmtests/src/com/android/server/wm/TaskPositioningControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/TaskPositioningControllerTests.java
index ca84932..75226b7 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskPositioningControllerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskPositioningControllerTests.java
@@ -90,7 +90,6 @@
         assertNull(mTarget.getDragWindowHandleLocked());
     }
 
-    @FlakyTest(bugId = 129507487)
     @Test
     public void testFinishPositioningWhenAppRequested() {
         assertFalse(mTarget.isPositioningLocked());
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 31d68a4..f76809b 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskRecordTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskRecordTests.java
@@ -184,7 +184,6 @@
 
     /** Ensures that bounds on freeform stacks are not clipped. */
     @Test
-    @FlakyTest(bugId = 137879065)
     public void testAppBounds_FreeFormBounds() {
         final Rect freeFormBounds = new Rect(mParentBounds);
         freeFormBounds.offset(10, 10);
@@ -194,7 +193,6 @@
 
     /** Ensures that fully contained bounds are not clipped. */
     @Test
-    @FlakyTest(bugId = 137879065)
     public void testAppBounds_ContainedBounds() {
         final Rect insetBounds = new Rect(mParentBounds);
         insetBounds.inset(5, 5, 5, 5);
@@ -203,7 +201,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 137879065)
     public void testFitWithinBounds() {
         final Rect parentBounds = new Rect(10, 10, 200, 200);
         DisplayContent display = mService.mRootWindowContainer.getDefaultDisplay();
@@ -243,7 +240,6 @@
 
     /** Tests that the task bounds adjust properly to changes between FULLSCREEN and FREEFORM */
     @Test
-    @FlakyTest(bugId = 137879065)
     public void testBoundsOnModeChangeFreeformToFullscreen() {
         DisplayContent display = mService.mRootWindowContainer.getDefaultDisplay();
         ActivityStack stack = new StackBuilder(mRootWindowContainer).setDisplay(display)
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 e95ccab..820d381 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
@@ -449,7 +449,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 74078662)
     public void testLayoutSeqResetOnReparent() {
         final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
         app.mLayoutSeq = 1;
@@ -508,7 +507,6 @@
     }
 
     @Test
-    @FlakyTest(bugId = 74078662)
     public void testDisplayCutoutIsCalculatedRelativeToFrame() {
         final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
         WindowFrames wf = app.getWindowFrames();
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 4e5be5c..9ae905d 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -12344,6 +12344,9 @@
     @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
     @IsMultiSimSupportedResult
     public int isMultiSimSupported() {
+        if (getSupportedModemCount() < 2) {
+            return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
+        }
         try {
             ITelephony service = getITelephony();
             if (service != null) {
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index 6fdc13e..d524299 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -493,6 +493,7 @@
     int RIL_REQUEST_GET_UICC_APPLICATIONS_ENABLEMENT = 209;
     int RIL_REQUEST_SET_SYSTEM_SELECTION_CHANNELS = 210;
     int RIL_REQUEST_GET_BARRING_INFO = 211;
+    int RIL_REQUEST_ENTER_SIM_DEPERSONALIZATION = 212;
 
     /* Responses begin */
     int RIL_RESPONSE_ACKNOWLEDGEMENT = 800;
diff --git a/tests/net/common/java/android/net/LinkPropertiesTest.java b/tests/net/common/java/android/net/LinkPropertiesTest.java
index 2b5720a..b4f0daa 100644
--- a/tests/net/common/java/android/net/LinkPropertiesTest.java
+++ b/tests/net/common/java/android/net/LinkPropertiesTest.java
@@ -480,6 +480,8 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(1, rmnet0.getAllAddresses().size());
         assertEquals(1, rmnet0.getAllLinkAddresses().size());
+        assertEquals(1, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
 
         rmnet0.addStackedLink(clat4);
         assertEquals(1, rmnet0.getStackedLinks().size());
@@ -487,6 +489,9 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(2, rmnet0.getAllAddresses().size());
         assertEquals(2, rmnet0.getAllLinkAddresses().size());
+        assertEquals(2, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
+        assertEquals("clat4", rmnet0.getAllInterfaceNames().get(1));
 
         rmnet0.addStackedLink(clat4);
         assertEquals(1, rmnet0.getStackedLinks().size());
@@ -494,6 +499,9 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(2, rmnet0.getAllAddresses().size());
         assertEquals(2, rmnet0.getAllLinkAddresses().size());
+        assertEquals(2, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
+        assertEquals("clat4", rmnet0.getAllInterfaceNames().get(1));
 
         assertEquals(0, clat4.getStackedLinks().size());
 
@@ -513,6 +521,8 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(1, rmnet0.getAllAddresses().size());
         assertEquals(1, rmnet0.getAllLinkAddresses().size());
+        assertEquals(1, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
 
         assertFalse(rmnet0.removeStackedLink("clat4"));
     }
@@ -1197,4 +1207,48 @@
         lp.clear();
         assertNull(lp.getCaptivePortalData());
     }
+
+    private LinkProperties makeIpv4LinkProperties() {
+        final LinkProperties linkProperties = new LinkProperties();
+        linkProperties.setInterfaceName(NAME);
+        linkProperties.addLinkAddress(LINKADDRV4);
+        linkProperties.addDnsServer(DNS1);
+        linkProperties.addRoute(new RouteInfo(GATEWAY1));
+        linkProperties.addRoute(new RouteInfo(GATEWAY2));
+        return linkProperties;
+    }
+
+    private LinkProperties makeIpv6LinkProperties() {
+        final LinkProperties linkProperties = new LinkProperties();
+        linkProperties.setInterfaceName(NAME);
+        linkProperties.addLinkAddress(LINKADDRV6);
+        linkProperties.addDnsServer(DNS6);
+        linkProperties.addRoute(new RouteInfo(GATEWAY61));
+        linkProperties.addRoute(new RouteInfo(GATEWAY62));
+        return linkProperties;
+    }
+
+    @Test
+    public void testHasIpv4DefaultRoute() {
+        final LinkProperties Ipv4 = makeIpv4LinkProperties();
+        assertTrue(Ipv4.hasIpv4DefaultRoute());
+        final LinkProperties Ipv6 = makeIpv6LinkProperties();
+        assertFalse(Ipv6.hasIpv4DefaultRoute());
+    }
+
+    @Test
+    public void testHasIpv4DnsServer() {
+        final LinkProperties Ipv4 = makeIpv4LinkProperties();
+        assertTrue(Ipv4.hasIpv4DnsServer());
+        final LinkProperties Ipv6 = makeIpv6LinkProperties();
+        assertFalse(Ipv6.hasIpv4DnsServer());
+    }
+
+    @Test
+    public void testHasIpv6DnsServer() {
+        final LinkProperties Ipv4 = makeIpv4LinkProperties();
+        assertFalse(Ipv4.hasIpv6DnsServer());
+        final LinkProperties Ipv6 = makeIpv6LinkProperties();
+        assertTrue(Ipv6.hasIpv6DnsServer());
+    }
 }
diff --git a/tools/stats_log_api_gen/java_writer.cpp b/tools/stats_log_api_gen/java_writer.cpp
index 3eabb14..54c5b90 100644
--- a/tools/stats_log_api_gen/java_writer.cpp
+++ b/tools/stats_log_api_gen/java_writer.cpp
@@ -39,6 +39,15 @@
     return 0;
 }
 
+static void write_java_annotation_constants(FILE* out) {
+    fprintf(out, "    // Annotation constants.\n");
+
+    for (const auto& [id, name] : ANNOTATION_ID_CONSTANTS) {
+        fprintf(out, "    public static final byte %s = %hhu;\n", name.c_str(), id);
+    }
+    fprintf(out, "\n");
+}
+
 static void write_annotations(FILE* out, int argIndex,
                               const FieldNumberToAtomDeclSet& fieldNumberToAtomDeclSet) {
     FieldNumberToAtomDeclSet::const_iterator fieldNumberToAtomDeclSetIt =
@@ -48,32 +57,28 @@
     }
     const AtomDeclSet& atomDeclSet = fieldNumberToAtomDeclSetIt->second;
     for (const shared_ptr<AtomDecl>& atomDecl : atomDeclSet) {
-        fprintf(out, "        if (code == %d) {\n", atomDecl->code);
+        const string atomConstant = make_constant_name(atomDecl->name);
+        fprintf(out, "        if (%s == code) {\n", atomConstant.c_str());
         const AnnotationSet& annotations = atomDecl->fieldNumberToAnnotations.at(argIndex);
         int resetState = -1;
         int defaultState = -1;
         for (const shared_ptr<Annotation>& annotation : annotations) {
-            // TODO(b/151786433): Write atom constant name instead of atom id literal.
+            const string& annotationConstant =
+                    ANNOTATION_ID_CONSTANTS.at(annotation->annotationId);
             switch (annotation->type) {
-                // TODO(b/151776731): Check for reset state annotation and only include
-                // reset state when field value == default state annotation value.
                 case ANNOTATION_TYPE_INT:
-                    // TODO(b/151786433): Write annotation constant name instead of
-                    // annotation id literal.
                     if (ANNOTATION_ID_RESET_STATE == annotation->annotationId) {
                         resetState = annotation->value.intValue;
                     } else if (ANNOTATION_ID_DEFAULT_STATE == annotation->annotationId) {
                         defaultState = annotation->value.intValue;
                     } else {
-                        fprintf(out, "            builder.addIntAnnotation((byte) %d, %d);\n",
-                                annotation->annotationId, annotation->value.intValue);
+                        fprintf(out, "            builder.addIntAnnotation(%s, %d);\n",
+                                annotationConstant.c_str(), annotation->value.intValue);
                     }
                     break;
                 case ANNOTATION_TYPE_BOOL:
-                    // TODO(b/151786433): Write annotation constant name instead of
-                    // annotation id literal.
-                    fprintf(out, "            builder.addBooleanAnnotation((byte) %d, %s);\n",
-                            annotation->annotationId,
+                    fprintf(out, "            builder.addBooleanAnnotation(%s, %s);\n",
+                            annotationConstant.c_str(),
                             annotation->value.boolValue ? "true" : "false");
                     break;
                 default:
@@ -81,9 +86,11 @@
             }
         }
         if (defaultState != -1 && resetState != -1) {
+            const string& annotationConstant =
+                    ANNOTATION_ID_CONSTANTS.at(ANNOTATION_ID_RESET_STATE);
             fprintf(out, "            if (arg%d == %d) {\n", argIndex, resetState);
-            fprintf(out, "                builder.addIntAnnotation((byte) %d, %d);\n",
-                    ANNOTATION_ID_RESET_STATE, defaultState);
+            fprintf(out, "                builder.addIntAnnotation(%s, %d);\n",
+                    annotationConstant.c_str(), defaultState);
             fprintf(out, "            }\n");
         }
         fprintf(out, "        }\n");
@@ -311,6 +318,7 @@
 
     write_java_atom_codes(out, atoms);
     write_java_enum_values(out, atoms);
+    write_java_annotation_constants(out);
 
     int errors = 0;
 
diff --git a/tools/stats_log_api_gen/native_writer.cpp b/tools/stats_log_api_gen/native_writer.cpp
index c0d73fa..d8db620 100644
--- a/tools/stats_log_api_gen/native_writer.cpp
+++ b/tools/stats_log_api_gen/native_writer.cpp
@@ -21,6 +21,16 @@
 namespace android {
 namespace stats_log_api_gen {
 
+static void write_native_annotation_constants(FILE* out) {
+    fprintf(out, "// Annotation constants.\n");
+
+    for (const auto& [id, name] : ANNOTATION_ID_CONSTANTS) {
+        fprintf(out, "const uint8_t %s = %hhu;\n", name.c_str(), id);
+    }
+    fprintf(out, "\n");
+}
+
+
 static void write_annotations(FILE* out, int argIndex,
                               const FieldNumberToAtomDeclSet& fieldNumberToAtomDeclSet,
                               const string& methodPrefix, const string& methodSuffix) {
@@ -31,33 +41,31 @@
     }
     const AtomDeclSet& atomDeclSet = fieldNumberToAtomDeclSetIt->second;
     for (const shared_ptr<AtomDecl>& atomDecl : atomDeclSet) {
-        fprintf(out, "    if (code == %d) {\n", atomDecl->code);
+        const string atomConstant = make_constant_name(atomDecl->name);
+        fprintf(out, "    if (%s == code) {\n", atomConstant.c_str());
         const AnnotationSet& annotations = atomDecl->fieldNumberToAnnotations.at(argIndex);
         int resetState = -1;
         int defaultState = -1;
         for (const shared_ptr<Annotation>& annotation : annotations) {
-            // TODO(b/151786433): Write atom constant name instead of atom id literal.
+            const string& annotationConstant =
+                    ANNOTATION_ID_CONSTANTS.at(annotation->annotationId);
             switch (annotation->type) {
-                // TODO(b/151776731): Check for reset state annotation and only include
-                // reset state when field value == default state annotation value.
                 case ANNOTATION_TYPE_INT:
-                    // TODO(b/151786433): Write annotation constant name instead of
-                    // annotation id literal.
                     if (ANNOTATION_ID_RESET_STATE == annotation->annotationId) {
                         resetState = annotation->value.intValue;
                     } else if (ANNOTATION_ID_DEFAULT_STATE == annotation->annotationId) {
                         defaultState = annotation->value.intValue;
                     } else {
-                        fprintf(out, "        %saddInt32Annotation(%s%d, %d);\n",
+                        fprintf(out, "        %saddInt32Annotation(%s%s, %d);\n",
                                 methodPrefix.c_str(), methodSuffix.c_str(),
-                                annotation->annotationId, annotation->value.intValue);
+                                annotationConstant.c_str(), annotation->value.intValue);
                     }
                     break;
                 case ANNOTATION_TYPE_BOOL:
                     // TODO(b/151786433): Write annotation constant name instead of
                     // annotation id literal.
-                    fprintf(out, "        %saddBoolAnnotation(%s%d, %s);\n", methodPrefix.c_str(),
-                            methodSuffix.c_str(), annotation->annotationId,
+                    fprintf(out, "        %saddBoolAnnotation(%s%s, %s);\n", methodPrefix.c_str(),
+                            methodSuffix.c_str(), annotationConstant.c_str(),
                             annotation->value.boolValue ? "true" : "false");
                     break;
                 default:
@@ -65,9 +73,11 @@
             }
         }
         if (defaultState != -1 && resetState != -1) {
+            const string& annotationConstant =
+                    ANNOTATION_ID_CONSTANTS.at(ANNOTATION_ID_RESET_STATE);
             fprintf(out, "        if (arg%d == %d) {\n", argIndex, resetState);
-            fprintf(out, "            %saddInt32Annotation(%s%d, %d);\n", methodPrefix.c_str(),
-                    methodSuffix.c_str(), ANNOTATION_ID_RESET_STATE, defaultState);
+            fprintf(out, "            %saddInt32Annotation(%s%s, %d);\n", methodPrefix.c_str(),
+                    methodSuffix.c_str(), annotationConstant.c_str(), defaultState);
             fprintf(out, "        }\n");
         }
         fprintf(out, "    }\n");
@@ -314,6 +324,8 @@
         }
     }
 
+    write_native_annotation_constants(out);
+
     fprintf(out, "struct BytesField {\n");
     fprintf(out,
             "  BytesField(char const* array, size_t len) : arg(array), "
diff --git a/tools/stats_log_api_gen/utils.h b/tools/stats_log_api_gen/utils.h
index 57b6f62..1f64442 100644
--- a/tools/stats_log_api_gen/utils.h
+++ b/tools/stats_log_api_gen/utils.h
@@ -38,6 +38,14 @@
 const int JAVA_MODULE_REQUIRES_ATTRIBUTION = 0x02;
 const int JAVA_MODULE_REQUIRES_KEY_VALUE_PAIRS = 0x04;
 
+const map<unsigned char, string> ANNOTATION_ID_CONSTANTS = {
+    { ANNOTATION_ID_IS_UID, "ANNOTATION_ID_IS_UID" },
+    { ANNOTATION_ID_TRUNCATE_TIMESTAMP, "ANNOTATION_ID_TRUNCATE_TIMESTAMP" },
+    { ANNOTATION_ID_STATE_OPTION, "ANNOTATION_ID_STATE_OPTION" },
+    { ANNOTATION_ID_RESET_STATE, "ANNOTATION_ID_RESET_STATE" },
+    { ANNOTATION_ID_STATE_NESTED, "ANNOTATION_ID_STATE_NESTED" }
+};
+
 string make_constant_name(const string& str);
 
 const char* cpp_type_name(java_type_t type);