Merge "Updating javadoc for updateAppWidgetProviderInfo API" into pi-dev
diff --git a/api/current.txt b/api/current.txt
index 414491c..f5990eb 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -7281,6 +7281,13 @@
     field public static final java.lang.String SLICE_METADATA_KEY = "android.metadata.SLICE_URI";
   }
 
+  public class SliceMetrics {
+    ctor public SliceMetrics(android.content.Context, android.net.Uri);
+    method public void logHidden();
+    method public void logTouch(android.net.Uri);
+    method public void logVisible();
+  }
+
   public abstract class SliceProvider extends android.content.ContentProvider {
     ctor public SliceProvider();
     method public final int delete(android.net.Uri, java.lang.String, java.lang.String[]);
@@ -29475,7 +29482,7 @@
     field public static final java.lang.String EXTRA_ID = "android.nfc.extra.ID";
     field public static final java.lang.String EXTRA_NDEF_MESSAGES = "android.nfc.extra.NDEF_MESSAGES";
     field public static final java.lang.String EXTRA_READER_PRESENCE_CHECK_DELAY = "presence";
-    field public static final java.lang.String EXTRA_SE_NAME = "android.nfc.extra.SE_NAME";
+    field public static final java.lang.String EXTRA_SECURE_ELEMENT_NAME = "android.nfc.extra.SECURE_ELEMENT_NAME";
     field public static final java.lang.String EXTRA_TAG = "android.nfc.extra.TAG";
     field public static final int FLAG_READER_NFC_A = 1; // 0x1
     field public static final int FLAG_READER_NFC_B = 2; // 0x2
diff --git a/api/system-current.txt b/api/system-current.txt
index 0e33c17..e1b576d 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5213,10 +5213,10 @@
     method public boolean handlePinMmi(java.lang.String);
     method public boolean handlePinMmiForSubscriber(int, java.lang.String);
     method public boolean isDataConnectivityPossible();
-    method public deprecated boolean isIdle();
-    method public deprecated boolean isOffhook();
-    method public deprecated boolean isRadioOn();
-    method public deprecated boolean isRinging();
+    method public boolean isIdle();
+    method public boolean isOffhook();
+    method public boolean isRadioOn();
+    method public boolean isRinging();
     method public boolean isVideoCallingEnabled();
     method public deprecated boolean isVisualVoicemailEnabled(android.telecom.PhoneAccountHandle);
     method public boolean needsOtaServiceProvisioning();
diff --git a/cmds/statsd/src/StatsLogProcessor.cpp b/cmds/statsd/src/StatsLogProcessor.cpp
index 652ec9d..8b681edd 100644
--- a/cmds/statsd/src/StatsLogProcessor.cpp
+++ b/cmds/statsd/src/StatsLogProcessor.cpp
@@ -112,8 +112,8 @@
 }
 
 void StatsLogProcessor::mapIsolatedUidToHostUidIfNecessaryLocked(LogEvent* event) const {
-    if (android::util::kAtomsWithAttributionChain.find(event->GetTagId()) !=
-        android::util::kAtomsWithAttributionChain.end()) {
+    if (android::util::AtomsInfo::kAtomsWithAttributionChain.find(event->GetTagId()) !=
+        android::util::AtomsInfo::kAtomsWithAttributionChain.end()) {
         for (auto& value : *(event->getMutableValues())) {
             if (value.mField.getPosAtDepth(0) > kAttributionField) {
                 break;
@@ -123,12 +123,20 @@
                 updateUid(&value.mValue, hostUid);
             }
         }
-    } else if (android::util::kAtomsWithUidField.find(event->GetTagId()) !=
-                       android::util::kAtomsWithUidField.end() &&
-               event->getValues().size() > 0 && (event->getValues())[0].mValue.getType() == INT) {
-        Value& value = (*event->getMutableValues())[0].mValue;
-        const int hostUid = mUidMap->getHostUidOrSelf(value.int_value);
-        updateUid(&value, hostUid);
+    } else {
+        auto it = android::util::AtomsInfo::kAtomsWithUidField.find(event->GetTagId());
+        if (it != android::util::AtomsInfo::kAtomsWithUidField.end()) {
+            int uidField = it->second;  // uidField is the field number in proto,
+                                        // starting from 1
+            if (uidField > 0 && (int)event->getValues().size() >= uidField &&
+                (event->getValues())[uidField - 1].mValue.getType() == INT) {
+                Value& value = (*event->getMutableValues())[uidField - 1].mValue;
+                const int hostUid = mUidMap->getHostUidOrSelf(value.int_value);
+                updateUid(&value, hostUid);
+            } else {
+                ALOGE("Malformed log, uid not found. %s", event->ToString().c_str());
+            }
+        }
     }
 }
 
diff --git a/cmds/statsd/src/atom_field_options.proto b/cmds/statsd/src/atom_field_options.proto
index 19d00b7..a2a03b1 100644
--- a/cmds/statsd/src/atom_field_options.proto
+++ b/cmds/statsd/src/atom_field_options.proto
@@ -67,4 +67,7 @@
 extend google.protobuf.FieldOptions {
     // Flags to decorate an atom that presents a state change.
     optional StateAtomFieldOption stateFieldOption = 50000;
+
+    // Flags to decorate the uid fields in an atom.
+    optional bool is_uid = 50001 [default = false];
 }
\ No newline at end of file
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index f74188f..bcbee47 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -209,7 +209,7 @@
  *   frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
  */
 message UidProcessStateChanged {
-    optional int32 uid = 1 [(stateFieldOption).option = PRIMARY];
+    optional int32 uid = 1 [(stateFieldOption).option = PRIMARY, (is_uid) = true];
 
     // The state, from frameworks/base/core/proto/android/app/enums.proto.
     optional android.app.ProcessStateEnum state = 2 [(stateFieldOption).option = EXCLUSIVE];
@@ -223,7 +223,7 @@
  */
 message ProcessLifeCycleStateChanged {
     // TODO: should be a string tagged w/ uid annotation
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The process name (usually same as the app name).
     optional string name = 2;
@@ -593,7 +593,7 @@
  */
 message MobileRadioPowerStateChanged {
     // TODO: Add attribution instead of uid?
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // Power state, from frameworks/base/core/proto/android/telephony/enums.proto.
     optional android.telephony.DataConnectionPowerStateEnum state = 2;
@@ -608,7 +608,7 @@
  */
 message WifiRadioPowerStateChanged {
     // TODO: Add attribution instead of uid?
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // Power state, from frameworks/base/core/proto/android/telephony/enums.proto.
     optional android.telephony.DataConnectionPowerStateEnum state = 2;
@@ -1130,7 +1130,8 @@
  */
 message DaveyOccurred {
     // The UID that logged this atom.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
+    ;
 
     // Amount of time it took to render the frame. Should be >=700ms.
     optional int64 jank_duration_millis = 2;
@@ -1187,7 +1188,7 @@
   *   frameworks/base/services/core/java/com/android/server/am/ActivityRecord.java
  */
 message ActivityForegroundStateChanged {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     optional string pkg_name = 2;
     optional string class_name = 3;
 
@@ -1205,7 +1206,7 @@
  */
 message DropboxErrorChanged {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // Tag used when recording this error to dropbox. Contains data_ or system_ prefix.
     optional string tag = 2;
@@ -1236,7 +1237,7 @@
  */
 message AppBreadcrumbReported {
     // The uid of the application that sent this custom atom.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // An arbitrary label chosen by the developer. For Android P, the label should be in [0, 16).
     optional int32 label = 2;
@@ -1260,7 +1261,7 @@
  */
 message AnomalyDetected {
     // Uid that owns the config whose anomaly detection alert fired.
-    optional int32 config_uid = 1;
+    optional int32 config_uid = 1 [(is_uid) = true];
 
     // Id of the config whose anomaly detection alert fired.
     optional int64 config_id = 2;
@@ -1271,7 +1272,7 @@
 
 message AppStartChanged {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The app package name.
     optional string pkg_name = 2;
@@ -1318,7 +1319,7 @@
 
 message AppStartCancelChanged {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The app package name.
     optional string pkg_name = 2;
@@ -1338,7 +1339,7 @@
 
 message AppStartFullyDrawnChanged {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The app package name.
     optional string pkg_name = 2;
@@ -1369,7 +1370,7 @@
  */
 message PictureInPictureStateChanged {
     // -1 if it is not available
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     optional string short_name = 2;
 
@@ -1388,7 +1389,7 @@
  *     services/core/java/com/android/server/wm/Session.java
  */
 message OverlayStateChanged {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     optional string package_name = 2;
 
@@ -1409,7 +1410,7 @@
  *     //frameworks/base/services/core/java/com/android/server/am/ActiveServices.java
  */
 message ForegroundServiceStateChanged {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // package_name + "/" + class_name
     optional string short_name = 2;
 
@@ -1429,6 +1430,7 @@
  *   frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
  */
 message IsolatedUidChanged {
+    // NOTE: DO NOT annotate uid field in this atom. This atom is specially handled in statsd.
     // The host UID. Generally, we should attribute metrics from the isolated uid to the host uid.
     optional int32 parent_uid = 1;
 
@@ -1450,7 +1452,7 @@
 message PacketWakeupOccurred {
     // The uid owning the socket into which the packet was delivered, or -1 if the packet was
     // delivered nowhere.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // The interface name on which the packet was received.
     optional string iface = 2;
     // The ethertype value of the packet.
@@ -1478,7 +1480,7 @@
  */
 message AppStartMemoryStateCaptured {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The process name.
     optional string process_name = 2;
@@ -1524,7 +1526,7 @@
  */
 message LmkKillOccurred {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The process name.
     optional string process_name = 2;
@@ -1556,7 +1558,7 @@
  */
 message AppDied {
     // timestamp(elapsedRealtime) of record creation
-    optional uint64 timestamp_millis = 1;
+    optional uint64 timestamp_millis = 1 [(stateFieldOption).option = EXCLUSIVE];
 }
 
 //////////////////////////////////////////////////////////////////////
@@ -1570,7 +1572,7 @@
  *   StatsCompanionService (using BatteryStats to get which interfaces are wifi)
  */
 message WifiBytesTransfer {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     optional int64 rx_bytes = 2;
 
@@ -1588,9 +1590,10 @@
  *   StatsCompanionService (using BatteryStats to get which interfaces are wifi)
  */
 message WifiBytesTransferByFgBg {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
-    // 1 denotes foreground and 0 denotes background. This is called Set in NetworkStats.
+    // 1 denotes foreground and 0 denotes background. This is called Set in
+    // NetworkStats.
     optional int32 is_foreground = 2;
 
     optional int64 rx_bytes = 3;
@@ -1609,7 +1612,7 @@
  *   StatsCompanionService (using BatteryStats to get which interfaces are mobile data)
  */
 message MobileBytesTransfer {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     optional int64 rx_bytes = 2;
 
@@ -1627,9 +1630,10 @@
  *   StatsCompanionService (using BatteryStats to get which interfaces are mobile data)
  */
 message MobileBytesTransferByFgBg {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
-    // 1 denotes foreground and 0 denotes background. This is called Set in NetworkStats.
+    // 1 denotes foreground and 0 denotes background. This is called Set in
+    // NetworkStats.
     optional int32 is_foreground = 2;
 
     optional int64 rx_bytes = 3;
@@ -1648,7 +1652,7 @@
  *   StatsCompanionService
  */
 message BluetoothBytesTransfer {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     optional int64 rx_bytes = 2;
 
@@ -1708,7 +1712,7 @@
  * Note that isolated process uid time should be attributed to host uids.
  */
 message CpuTimePerUid {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     optional uint64 user_time_millis = 2;
     optional uint64 sys_time_millis = 3;
 }
@@ -1719,7 +1723,7 @@
  * For each uid, we order the time by descending frequencies.
  */
 message CpuTimePerUidFreq {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     optional uint32 freq_index = 2;
     optional uint64 time_millis = 3;
 }
@@ -1801,7 +1805,7 @@
  */
 message ProcessMemoryState {
     // The uid if available. -1 means not available.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
 
     // The process name.
     optional string process_name = 2;
@@ -1853,7 +1857,7 @@
  * The file contains a monotonically increasing count of time for a single boot.
  */
 message CpuActiveTime {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     optional uint64 time_millis = 2;
 }
 
@@ -1867,7 +1871,7 @@
  * The file contains a monotonically increasing count of time for a single boot.
  */
 message CpuClusterTime {
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     optional int32 cluster_index = 2;
     optional uint64 time_millis = 3;
 }
diff --git a/cmds/statsd/src/external/puller_util.cpp b/cmds/statsd/src/external/puller_util.cpp
index 0b0c5c4..ea23623 100644
--- a/cmds/statsd/src/external/puller_util.cpp
+++ b/cmds/statsd/src/external/puller_util.cpp
@@ -112,7 +112,8 @@
         VLOG("Unknown pull atom id %d", tagId);
         return;
     }
-    if (android::util::kAtomsWithUidField.find(tagId) == android::util::kAtomsWithUidField.end()) {
+    if (android::util::AtomsInfo::kAtomsWithUidField.find(tagId) ==
+        android::util::AtomsInfo::kAtomsWithUidField.end()) {
         VLOG("No uid to merge for atom %d", tagId);
         return;
     }
diff --git a/cmds/statsd/src/metrics/EventMetricProducer.cpp b/cmds/statsd/src/metrics/EventMetricProducer.cpp
index 778eb8e..bd8b293 100644
--- a/cmds/statsd/src/metrics/EventMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/EventMetricProducer.cpp
@@ -134,8 +134,8 @@
     uint64_t wrapperToken =
             mProto->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | FIELD_ID_DATA);
     const bool truncateTimestamp =
-        android::util::kNotTruncatingTimestampAtomWhiteList.find(event.GetTagId()) ==
-        android::util::kNotTruncatingTimestampAtomWhiteList.end();
+            android::util::AtomsInfo::kNotTruncatingTimestampAtomWhiteList.find(event.GetTagId()) ==
+            android::util::AtomsInfo::kNotTruncatingTimestampAtomWhiteList.end();
     if (truncateTimestamp) {
         mProto->write(FIELD_TYPE_INT64 | FIELD_ID_ELAPSED_TIMESTAMP_NANOS,
             (long long)truncateTimestampNsToFiveMinutes(event.GetElapsedTimestampNs()));
diff --git a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
index 55a281e..49034ac 100644
--- a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
@@ -195,8 +195,9 @@
                     protoOutput->end(atomsToken);
                 }
                 const bool truncateTimestamp =
-                    android::util::kNotTruncatingTimestampAtomWhiteList.find(mTagId) ==
-                    android::util::kNotTruncatingTimestampAtomWhiteList.end();
+                        android::util::AtomsInfo::kNotTruncatingTimestampAtomWhiteList.find(
+                                mTagId) ==
+                        android::util::AtomsInfo::kNotTruncatingTimestampAtomWhiteList.end();
                 const int64_t wall_clock_ns = truncateTimestamp ?
                     truncateTimestampNsToFiveMinutes(getWallClockNs()) : getWallClockNs();
                 for (const auto& atom : bucket.mGaugeAtoms) {
diff --git a/cmds/statsd/src/metrics/metrics_manager_util.cpp b/cmds/statsd/src/metrics/metrics_manager_util.cpp
index 901f500..c6112fd 100644
--- a/cmds/statsd/src/metrics/metrics_manager_util.cpp
+++ b/cmds/statsd/src/metrics/metrics_manager_util.cpp
@@ -170,9 +170,10 @@
     // 1. must not have "stop". must have "dimension"
     if (!simplePredicate.has_stop() && simplePredicate.has_dimensions()) {
         // TODO: need to check the start atom matcher too.
-        auto it = android::util::kStateAtomsFieldOptions.find(simplePredicate.dimensions().field());
+        auto it = android::util::AtomsInfo::kStateAtomsFieldOptions.find(
+                simplePredicate.dimensions().field());
         // 2. must be based on a state atom.
-        if (it != android::util::kStateAtomsFieldOptions.end()) {
+        if (it != android::util::AtomsInfo::kStateAtomsFieldOptions.end()) {
             // 3. dimension must be primary fields + state field IN ORDER
             size_t expectedDimensionCount = it->second.primaryFields.size() + 1;
             vector<Matcher> dimensions;
diff --git a/core/java/android/app/slice/SliceMetrics.java b/core/java/android/app/slice/SliceMetrics.java
new file mode 100644
index 0000000..a7069bc
--- /dev/null
+++ b/core/java/android/app/slice/SliceMetrics.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.slice;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.net.Uri;
+
+import com.android.internal.logging.MetricsLogger;
+
+/**
+ * Metrics interface for slices.
+ *
+ * This is called by SliceView, so Slice develoers should
+ * not need to reference this class.
+ *
+ * @see androidx.slice.widget.SliceView
+ */
+public class SliceMetrics {
+
+    private static final String TAG = "SliceMetrics";
+    private MetricsLogger mMetricsLogger;
+
+    /**
+     * An object to be used throughout the life of a slice to register events.
+     */
+    public SliceMetrics(@NonNull Context context, @NonNull Uri uri) {
+        mMetricsLogger = new MetricsLogger();
+    }
+
+    /**
+     * To be called whenever the slice becomes visible to the user.
+     */
+    public void logVisible() {
+    }
+
+    /**
+     * To be called whenever the slice becomes invisible to the user.
+     */
+    public void logHidden() {
+    }
+
+    /**
+     * To be called whenever the use interacts with a slice.
+     *@param subSlice The URI of the sub-slice that is the subject of the interaction.
+     */
+    public void logTouch(@NonNull Uri subSlice) {
+    }
+}
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java
index b02d48d..c3f23a1 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/core/java/android/nfc/NfcAdapter.java
@@ -225,7 +225,7 @@
      * Indicates the Secure Element on which the transaction occurred.
      * eSE1...eSEn for Embedded Secure Elements, SIM1...SIMn for UICC, etc.
      */
-    public static final String EXTRA_SE_NAME = "android.nfc.extra.SE_NAME";
+    public static final String EXTRA_SECURE_ELEMENT_NAME = "android.nfc.extra.SECURE_ELEMENT_NAME";
 
     public static final int STATE_OFF = 1;
     public static final int STATE_TURNING_ON = 2;
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 79b6ea6..50d9767 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -9541,6 +9541,12 @@
         public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS =
                 "ble_scan_low_latency_interval_ms";
 
+        /**
+         * The mode that BLE scanning clients will be moved to when in the background.
+         * @hide
+         */
+        public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode";
+
        /**
         * Used to save the Wifi_ON state prior to tethering.
         * This state will be checked to restore Wifi after
diff --git a/core/proto/android/service/graphicsstats.proto b/core/proto/android/service/graphicsstats.proto
index f422065..c2fedf5 100644
--- a/core/proto/android/service/graphicsstats.proto
+++ b/core/proto/android/service/graphicsstats.proto
@@ -56,7 +56,7 @@
     // Number of "missed vsync" events.
     optional int32 missed_vsync_count = 3;
 
-    // Number of "high input latency" events.
+    // Number of frames in triple-buffering scenario (high input latency)
     optional int32 high_input_latency_count = 4;
 
     // Number of "slow UI thread" events.
@@ -67,6 +67,9 @@
 
     // Number of "slow draw" events.
     optional int32 slow_draw_count = 7;
+
+    // Number of frames that missed their deadline (aka, visibly janked)
+    optional int32 missed_deadline_count = 8;
 }
 
 message GraphicsStatsHistogramBucketProto {
diff --git a/core/proto/android/service/notification.proto b/core/proto/android/service/notification.proto
index 5c40e5f..cccd2fe 100644
--- a/core/proto/android/service/notification.proto
+++ b/core/proto/android/service/notification.proto
@@ -93,7 +93,8 @@
     message ServiceProto {
         option (android.msg_privacy).dest = DEST_AUTOMATIC;
 
-        repeated string name = 1 [ (.android.privacy).dest = DEST_EXPLICIT ];
+        // Package or component name.
+        repeated string name = 1;
         optional int32 user_id = 2;
         optional bool is_primary = 3;
     }
@@ -169,16 +170,16 @@
 message ZenRuleProto {
     option (android.msg_privacy).dest = DEST_EXPLICIT;
 
-    // Required for automatic (unique).
+    // Required for automatic ZenRules (unique).
     optional string id = 1;
-    // Required for automatic.
+    // Required for automatic ZenRules.
     optional string name = 2;
-    // Required for automatic.
+    // Required for automatic ZenRules.
     optional int64 creation_time_ms = 3 [
         (android.privacy).dest = DEST_AUTOMATIC
     ];
     optional bool enabled = 4 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    // Package name, only used for manual rules.
+    // Package name, only used for manual ZenRules.
     optional string enabler = 5 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // User manually disabled this instance.
     optional bool is_snoozing = 6 [
@@ -188,7 +189,7 @@
         (android.privacy).dest = DEST_AUTOMATIC
     ];
 
-    // Required for automatic.
+    // Required for automatic ZenRules.
     optional string condition_id = 8;
     optional ConditionProto condition = 9;
     optional android.content.ComponentNameProto component = 10;
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index cc36b96..63343be 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -129,6 +129,7 @@
                     Settings.Global.BLE_SCAN_BALANCED_INTERVAL_MS,
                     Settings.Global.BLE_SCAN_LOW_LATENCY_WINDOW_MS,
                     Settings.Global.BLE_SCAN_LOW_LATENCY_INTERVAL_MS,
+                    Settings.Global.BLE_SCAN_BACKGROUND_MODE,
                     Settings.Global.BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX,
                     Settings.Global.BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX,
                     Settings.Global.BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX,
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index b455419..c6a6113 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -325,6 +325,7 @@
         <permission name="android.permission.SET_TIME"/>
         <permission name="android.permission.SET_TIME_ZONE"/>
         <permission name="android.permission.SIGNAL_PERSISTENT_PROCESSES"/>
+        <permission name="android.permission.START_TASKS_FROM_RECENTS" />
         <permission name="android.permission.STOP_APP_SWITCHES"/>
         <permission name="android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME"/>
         <permission name="android.permission.UPDATE_APP_OPS_STATS"/>
diff --git a/libs/hwui/JankTracker.cpp b/libs/hwui/JankTracker.cpp
index cf29e43..81a7980 100644
--- a/libs/hwui/JankTracker.cpp
+++ b/libs/hwui/JankTracker.cpp
@@ -38,16 +38,27 @@
 namespace uirenderer {
 
 struct Comparison {
+    JankType type;
+    std::function<int64_t(nsecs_t)> computeThreadshold;
     FrameInfoIndex start;
     FrameInfoIndex end;
 };
 
-static const Comparison COMPARISONS[] = {
-        {FrameInfoIndex::IntendedVsync, FrameInfoIndex::Vsync},
-        {FrameInfoIndex::OldestInputEvent, FrameInfoIndex::Vsync},
-        {FrameInfoIndex::Vsync, FrameInfoIndex::SyncStart},
-        {FrameInfoIndex::SyncStart, FrameInfoIndex::IssueDrawCommandsStart},
-        {FrameInfoIndex::IssueDrawCommandsStart, FrameInfoIndex::FrameCompleted},
+static const std::array<Comparison, 4> COMPARISONS{
+        Comparison{JankType::kMissedVsync, [](nsecs_t) { return 1; }, FrameInfoIndex::IntendedVsync,
+                   FrameInfoIndex::Vsync},
+
+        Comparison{JankType::kSlowUI,
+                   [](nsecs_t frameInterval) { return static_cast<int64_t>(.5 * frameInterval); },
+                   FrameInfoIndex::Vsync, FrameInfoIndex::SyncStart},
+
+        Comparison{JankType::kSlowSync,
+                   [](nsecs_t frameInterval) { return static_cast<int64_t>(.2 * frameInterval); },
+                   FrameInfoIndex::SyncStart, FrameInfoIndex::IssueDrawCommandsStart},
+
+        Comparison{JankType::kSlowRT,
+                   [](nsecs_t frameInterval) { return static_cast<int64_t>(.75 * frameInterval); },
+                   FrameInfoIndex::IssueDrawCommandsStart, FrameInfoIndex::FrameCompleted},
 };
 
 // If the event exceeds 10 seconds throw it away, this isn't a jank event
@@ -91,24 +102,10 @@
 
 void JankTracker::setFrameInterval(nsecs_t frameInterval) {
     mFrameInterval = frameInterval;
-    mThresholds[kMissedVsync] = 1;
-    /*
-     * Due to interpolation and sample rate differences between the touch
-     * panel and the display (example, 85hz touch panel driving a 60hz display)
-     * we call high latency 1.5 * frameinterval
-     *
-     * NOTE: Be careful when tuning this! A theoretical 1,000hz touch panel
-     * on a 60hz display will show kOldestInputEvent - kIntendedVsync of being 15ms
-     * Thus this must always be larger than frameInterval, or it will fail
-     */
-    mThresholds[kHighInputLatency] = static_cast<int64_t>(1.5 * frameInterval);
 
-    // Note that these do not add up to 1. This is intentional. It's to deal
-    // with variance in values, and should be sort of an upper-bound on what
-    // is reasonable to expect.
-    mThresholds[kSlowUI] = static_cast<int64_t>(.5 * frameInterval);
-    mThresholds[kSlowSync] = static_cast<int64_t>(.2 * frameInterval);
-    mThresholds[kSlowRT] = static_cast<int64_t>(.75 * frameInterval);
+    for (auto& comparison : COMPARISONS) {
+        mThresholds[comparison.type] = comparison.computeThreadshold(frameInterval);
+    }
 }
 
 void JankTracker::finishFrame(const FrameInfo& frame) {
@@ -129,28 +126,48 @@
             totalDuration -= forgiveAmount;
         }
     }
+
     LOG_ALWAYS_FATAL_IF(totalDuration <= 0, "Impossible totalDuration %" PRId64, totalDuration);
     mData->reportFrame(totalDuration);
     (*mGlobalData)->reportFrame(totalDuration);
 
-    // Keep the fast path as fast as possible.
-    if (CC_LIKELY(totalDuration < mFrameInterval)) {
-        return;
-    }
-
     // Only things like Surface.lockHardwareCanvas() are exempt from tracking
-    if (frame[FrameInfoIndex::Flags] & EXEMPT_FRAMES_FLAGS) {
+    if (CC_UNLIKELY(frame[FrameInfoIndex::Flags] & EXEMPT_FRAMES_FLAGS)) {
         return;
     }
 
-    mData->reportJank();
-    (*mGlobalData)->reportJank();
+    if (totalDuration > mFrameInterval) {
+        mData->reportJank();
+        (*mGlobalData)->reportJank();
+    }
 
-    for (int i = 0; i < NUM_BUCKETS; i++) {
-        int64_t delta = frame.duration(COMPARISONS[i].start, COMPARISONS[i].end);
-        if (delta >= mThresholds[i] && delta < IGNORE_EXCEEDING) {
-            mData->reportJankType((JankType)i);
-            (*mGlobalData)->reportJankType((JankType)i);
+    bool isTripleBuffered = mSwapDeadline > frame[FrameInfoIndex::IntendedVsync];
+
+    mSwapDeadline = std::max(mSwapDeadline + mFrameInterval,
+                             frame[FrameInfoIndex::IntendedVsync] + mFrameInterval);
+
+    // If we hit the deadline, cool!
+    if (frame[FrameInfoIndex::FrameCompleted] < mSwapDeadline) {
+        if (isTripleBuffered) {
+            mData->reportJankType(JankType::kHighInputLatency);
+            (*mGlobalData)->reportJankType(JankType::kHighInputLatency);
+        }
+        return;
+    }
+
+    mData->reportJankType(JankType::kMissedDeadline);
+    (*mGlobalData)->reportJankType(JankType::kMissedDeadline);
+
+    // Janked, reset the swap deadline
+    nsecs_t jitterNanos = frame[FrameInfoIndex::FrameCompleted] - frame[FrameInfoIndex::Vsync];
+    nsecs_t lastFrameOffset = jitterNanos % mFrameInterval;
+    mSwapDeadline = frame[FrameInfoIndex::FrameCompleted] - lastFrameOffset + mFrameInterval;
+
+    for (auto& comparison : COMPARISONS) {
+        int64_t delta = frame.duration(comparison.start, comparison.end);
+        if (delta >= mThresholds[comparison.type] && delta < IGNORE_EXCEEDING) {
+            mData->reportJankType(comparison.type);
+            (*mGlobalData)->reportJankType(comparison.type);
         }
     }
 
diff --git a/libs/hwui/JankTracker.h b/libs/hwui/JankTracker.h
index dc6a7ff..110211e 100644
--- a/libs/hwui/JankTracker.h
+++ b/libs/hwui/JankTracker.h
@@ -75,6 +75,7 @@
 
     std::array<int64_t, NUM_BUCKETS> mThresholds;
     int64_t mFrameInterval;
+    nsecs_t mSwapDeadline;
     // The amount of time we will erase from the total duration to account
     // for SF vsync offsets with HWC2 blocking dequeueBuffers.
     // (Vsync + mDequeueBlockTolerance) is the point at which we expect
diff --git a/libs/hwui/ProfileData.cpp b/libs/hwui/ProfileData.cpp
index b392ecd..f9cf549 100644
--- a/libs/hwui/ProfileData.cpp
+++ b/libs/hwui/ProfileData.cpp
@@ -23,8 +23,7 @@
 
 static const char* JANK_TYPE_NAMES[] = {
         "Missed Vsync",        "High input latency",       "Slow UI thread",
-        "Slow bitmap uploads", "Slow issue draw commands",
-};
+        "Slow bitmap uploads", "Slow issue draw commands", "Frame deadline missed"};
 
 // The bucketing algorithm controls so to speak
 // If a frame is <= to this it goes in bucket 0
diff --git a/libs/hwui/ProfileData.h b/libs/hwui/ProfileData.h
index 1e688ab..564920b 100644
--- a/libs/hwui/ProfileData.h
+++ b/libs/hwui/ProfileData.h
@@ -33,6 +33,7 @@
     kSlowUI,
     kSlowSync,
     kSlowRT,
+    kMissedDeadline,
 
     // must be last
     NUM_BUCKETS,
diff --git a/libs/hwui/service/GraphicsStatsService.cpp b/libs/hwui/service/GraphicsStatsService.cpp
index e0303a8..599226b 100644
--- a/libs/hwui/service/GraphicsStatsService.cpp
+++ b/libs/hwui/service/GraphicsStatsService.cpp
@@ -176,6 +176,8 @@
     summary->set_slow_bitmap_upload_count(summary->slow_bitmap_upload_count() +
                                           data->jankTypeCount(kSlowSync));
     summary->set_slow_draw_count(summary->slow_draw_count() + data->jankTypeCount(kSlowRT));
+    summary->set_missed_deadline_count(summary->missed_deadline_count()
+            + data->jankTypeCount(kMissedDeadline));
 
     bool creatingHistogram = false;
     if (proto->histogram_size() == 0) {
@@ -246,6 +248,7 @@
     dprintf(fd, "\nNumber Slow UI thread: %d", summary.slow_ui_thread_count());
     dprintf(fd, "\nNumber Slow bitmap uploads: %d", summary.slow_bitmap_upload_count());
     dprintf(fd, "\nNumber Slow issue draw commands: %d", summary.slow_draw_count());
+    dprintf(fd, "\nNumber Frame deadline missed: %d", summary.missed_deadline_count());
     dprintf(fd, "\nHISTOGRAM:");
     for (const auto& it : proto->histogram()) {
         dprintf(fd, " %dms=%d", it.render_millis(), it.frame_count());
diff --git a/libs/hwui/tests/common/scenes/JankyScene.cpp b/libs/hwui/tests/common/scenes/JankyScene.cpp
new file mode 100644
index 0000000..f5e6b31
--- /dev/null
+++ b/libs/hwui/tests/common/scenes/JankyScene.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "TestSceneBase.h"
+
+#include <unistd.h>
+
+class JankyScene;
+
+static TestScene::Registrar _JankyScene(TestScene::Info{
+        "janky",
+        "A scene that intentionally janks just enough to stay in "
+        "triple buffering.",
+        TestScene::simpleCreateScene<JankyScene>});
+
+class JankyScene : public TestScene {
+public:
+    sp<RenderNode> card;
+
+    void createContent(int width, int height, Canvas& canvas) override {
+        card = TestUtils::createNode(0, 0, 200, 200, [](RenderProperties& props, Canvas& canvas) {
+            canvas.drawColor(0xFF0000FF, SkBlendMode::kSrcOver);
+        });
+        canvas.drawColor(0xFFFFFFFF, SkBlendMode::kSrcOver);  // background
+        canvas.drawRenderNode(card.get());
+    }
+
+    void doFrame(int frameNr) override {
+        int curFrame = frameNr % 150;
+        if (curFrame & 1) {
+            usleep(15000);
+        }
+        // we animate left and top coordinates, which in turn animates width and
+        // height (bottom/right coordinates are fixed)
+        card->mutateStagingProperties().setLeftTop(curFrame, curFrame);
+        card->setPropertyFieldsDirty(RenderNode::X | RenderNode::Y);
+    }
+};
\ No newline at end of file
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
index f6ec6a8..ec25d2d 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
@@ -416,6 +416,29 @@
         }
     }
 
+    /**
+     * Set this device as active device
+     * @return true if at least one profile on this device is set to active, false otherwise
+     */
+    public boolean setActive() {
+        boolean result = false;
+        A2dpProfile a2dpProfile = mProfileManager.getA2dpProfile();
+        if (a2dpProfile != null && isConnectedProfile(a2dpProfile)) {
+            if (a2dpProfile.setActiveDevice(getDevice())) {
+                Log.i(TAG, "OnPreferenceClickListener: A2DP active device=" + this);
+                result = true;
+            }
+        }
+        HeadsetProfile headsetProfile = mProfileManager.getHeadsetProfile();
+        if ((headsetProfile != null) && isConnectedProfile(headsetProfile)) {
+            if (headsetProfile.setActiveDevice(getDevice())) {
+                Log.i(TAG, "OnPreferenceClickListener: Headset active device=" + this);
+                result = true;
+            }
+        }
+        return result;
+    }
+
     void refreshName() {
         fetchName();
         dispatchAttributesChanged();
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java
index 0775727..632b014 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java
@@ -294,4 +294,24 @@
         // Verify new alias is returned on getName
         assertThat(cachedBluetoothDevice.getName()).isEqualTo(DEVICE_ALIAS_NEW);
     }
+
+    @Test
+    public void testSetActive() {
+        when(mProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
+        when(mProfileManager.getHeadsetProfile()).thenReturn(mHfpProfile);
+        when(mA2dpProfile.setActiveDevice(any(BluetoothDevice.class))).thenReturn(true);
+        when(mHfpProfile.setActiveDevice(any(BluetoothDevice.class))).thenReturn(true);
+
+        assertThat(mCachedDevice.setActive()).isFalse();
+
+        mCachedDevice.onProfileStateChanged(mA2dpProfile, BluetoothProfile.STATE_CONNECTED);
+        assertThat(mCachedDevice.setActive()).isTrue();
+
+        mCachedDevice.onProfileStateChanged(mA2dpProfile, BluetoothProfile.STATE_DISCONNECTED);
+        mCachedDevice.onProfileStateChanged(mHfpProfile, BluetoothProfile.STATE_CONNECTED);
+        assertThat(mCachedDevice.setActive()).isTrue();
+
+        mCachedDevice.onProfileStateChanged(mHfpProfile, BluetoothProfile.STATE_DISCONNECTED);
+        assertThat(mCachedDevice.setActive()).isFalse();
+    }
 }
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index 5102cbd..cb5763f 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -2774,7 +2774,9 @@
         }
 
         private void notifyForSettingsChange(int key, String name) {
-            final int userId = getUserIdFromKey(key);
+            final int userId = isGlobalSettingsKey(key)
+                    ? UserHandle.USER_ALL : getUserIdFromKey(key);
+
             Uri uri = getNotificationUriFor(key, name);
 
             mGenerationRegistry.incrementGeneration(key);
@@ -2938,7 +2940,7 @@
         }
 
         private final class UpgradeController {
-            private static final int SETTINGS_VERSION = 159;
+            private static final int SETTINGS_VERSION = 160;
 
             private final int mUserId;
 
@@ -3646,6 +3648,28 @@
                     currentVersion = 159;
                 }
 
+                if (currentVersion == 159) {
+                    // Version 160: Hiding notifications from the lockscreen is only available as
+                    // primary user option, profiles can only make them redacted. If a profile was
+                    // configured to not show lockscreen notifications, ensure that at the very
+                    // least these will be come hidden.
+                    if (mUserManager.isManagedProfile(userId)) {
+                        final SettingsState secureSettings = getSecureSettingsLocked(userId);
+                        Setting showNotifications = secureSettings.getSettingLocked(
+                            Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS);
+                        // The default value is "1", check if user has turned it off.
+                        if ("0".equals(showNotifications.getValue())) {
+                            secureSettings.insertSettingLocked(
+                                Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, "0",
+                                null /* tag */, false /* makeDefault */,
+                                SettingsState.SYSTEM_PACKAGE_NAME);
+                        }
+                        // The setting is no longer valid for managed profiles, it should be
+                        // treated as if it was set to "1".
+                        secureSettings.deleteSettingLocked(Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS);
+                    }
+                    currentVersion = 160;
+                }
                 // vXXX: Add new settings above this point.
 
                 if (currentVersion != newVersion) {
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 589ae2a..b49f1ac 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -121,6 +121,7 @@
     <uses-permission android:name="android.permission.MANAGE_APP_OPS_MODES" />
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.MANAGE_ACTIVITY_STACKS" />
+    <uses-permission android:name="android.permission.START_TASKS_FROM_RECENTS" />
     <uses-permission android:name="android.permission.ACTIVITY_EMBEDDING" />
     <uses-permission android:name="android.permission.CONNECTIVITY_INTERNAL" />
     <uses-permission android:name="android.permission.CHANGE_COMPONENT_ENABLED_STATE" />
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java
index 940c9ef..5fa6c79 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java
@@ -29,6 +29,8 @@
 
     private IRecentsAnimationController mAnimationController;
 
+    public RecentsAnimationControllerCompat() { }
+
     public RecentsAnimationControllerCompat(IRecentsAnimationController animationController) {
         mAnimationController = animationController;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java
index cc584e7e..ccabb79 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java
@@ -389,7 +389,7 @@
      * "public" (secure & locked) mode?
      */
     private boolean userAllowsNotificationsInPublic(int userHandle) {
-        if (userHandle == UserHandle.USER_ALL) {
+        if (isCurrentProfile(userHandle)) {
             return true;
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index ae55ae8e..739d8d5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -158,6 +158,7 @@
 
     private final WakeLock mWakeLock;
     private boolean mWakeLockHeld;
+    private boolean mKeyguardOccluded;
 
     public ScrimController(LightBarController lightBarController, ScrimView scrimBehind,
             ScrimView scrimInFront, View headsUpScrim, Consumer<Integer> scrimVisibleListener,
@@ -268,12 +269,13 @@
 
         // AOD wallpapers should fade away after a while
         if (mWallpaperSupportsAmbientMode && mDozeParameters.getAlwaysOn()
-                && (mState == ScrimState.AOD || mState == ScrimState.PULSING)) {
+                && mState == ScrimState.AOD) {
             if (!mWallpaperVisibilityTimedOut) {
                 mTimeTicker.schedule(mDozeParameters.getWallpaperAodDuration(),
                         AlarmTimeout.MODE_IGNORE_IF_SCHEDULED);
             }
-        } else {
+        // Do not re-schedule timeout when pulsing, let's save some extra battery.
+        } else if (mState != ScrimState.PULSING) {
             mTimeTicker.cancel();
             mWallpaperVisibilityTimedOut = false;
         }
@@ -317,7 +319,7 @@
 
     @VisibleForTesting
     protected void onHideWallpaperTimeout() {
-        if (mState != ScrimState.AOD && mState != ScrimState.PULSING) {
+        if (mState != ScrimState.AOD) {
             return;
         }
 
@@ -478,11 +480,13 @@
             mLightBarController.setScrimColor(mScrimInFront.getColors());
         }
 
-        // We want to override the back scrim opacity for AOD and PULSING
+        // We want to override the back scrim opacity for the AOD state
         // when it's time to fade the wallpaper away.
-        boolean overrideBackScrimAlpha = (mState == ScrimState.PULSING || mState == ScrimState.AOD)
-                && mWallpaperVisibilityTimedOut;
-        if (overrideBackScrimAlpha) {
+        boolean aodWallpaperTimeout = mState == ScrimState.AOD && mWallpaperVisibilityTimedOut;
+        // We also want to hide FLAG_SHOW_WHEN_LOCKED activities under the scrim.
+        boolean occludedKeyguard = (mState == ScrimState.PULSING || mState == ScrimState.AOD)
+                && mKeyguardOccluded;
+        if (aodWallpaperTimeout || occludedKeyguard) {
             mCurrentBehindAlpha = 1;
         }
 
@@ -926,6 +930,10 @@
         mExpansionAffectsAlpha = expansionAffectsAlpha;
     }
 
+    public void setKeyguardOccluded(boolean keyguardOccluded) {
+        mKeyguardOccluded = keyguardOccluded;
+    }
+
     public interface Callback {
         default void onStart() {
         }
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 c92f300..7422a43 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -2040,6 +2040,7 @@
 
     public void setOccluded(boolean occluded) {
         mIsOccluded = occluded;
+        mScrimController.setKeyguardOccluded(occluded);
         updateHideIconsForBouncer(false /* animate */);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
index f088c0b..d32c9a8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
@@ -475,6 +475,19 @@
         Assert.assertTrue("Should be focusable on keyguard", mScrimInFront.isFocusable());
     }
 
+    @Test
+    public void testHidesShowWhenLockedActivity() {
+        mScrimController.setWallpaperSupportsAmbientMode(true);
+        mScrimController.setKeyguardOccluded(true);
+        mScrimController.transitionTo(ScrimState.AOD);
+        mScrimController.finishAnimationsImmediately();
+        assertScrimVisibility(VISIBILITY_FULLY_TRANSPARENT, VISIBILITY_FULLY_OPAQUE);
+
+        mScrimController.transitionTo(ScrimState.PULSING);
+        mScrimController.finishAnimationsImmediately();
+        assertScrimVisibility(VISIBILITY_FULLY_TRANSPARENT, VISIBILITY_FULLY_OPAQUE);
+    }
+
     /**
      * Conserves old notification density after leaving state and coming back.
      *
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 14baaeb..f13fa4e 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
@@ -30,6 +30,7 @@
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -547,6 +548,16 @@
         verify(mScrimController).transitionTo(eq(ScrimState.UNLOCKED), any());
     }
 
+    @Test
+    public void testSetOccluded_propagatesToScrimController() {
+        mStatusBar.setOccluded(true);
+        verify(mScrimController).setKeyguardOccluded(eq(true));
+
+        reset(mScrimController);
+        mStatusBar.setOccluded(false);
+        verify(mScrimController).setKeyguardOccluded(eq(false));
+    }
+
     static class TestableStatusBar extends StatusBar {
         public TestableStatusBar(StatusBarKeyguardViewManager man,
                 UnlockMethodCache unlock, KeyguardIndicationController key,
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 9ef84d2..c036549 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -1649,16 +1649,7 @@
 
             // Check if volume update should be send to Hearing Aid
             if ((device & AudioSystem.DEVICE_OUT_HEARING_AID) != 0) {
-                synchronized (mHearingAidLock) {
-                    if (mHearingAid != null) {
-                        //hearing aid expect volume value in range -128dB to 0dB
-                        int gainDB = (int)AudioSystem.getStreamVolumeDB(streamType, newIndex/10,
-                                AudioSystem.DEVICE_OUT_HEARING_AID);
-                        if (gainDB < BT_HEARING_AID_GAIN_MIN)
-                            gainDB = BT_HEARING_AID_GAIN_MIN;
-                        mHearingAid.setVolume(gainDB);
-                    }
-                }
+                setHearingAidVolume(newIndex);
             }
 
             // Check if volume update should be sent to Hdmi system audio.
@@ -1907,16 +1898,7 @@
             }
 
             if ((device & AudioSystem.DEVICE_OUT_HEARING_AID) != 0) {
-                synchronized (mHearingAidLock) {
-                    if (mHearingAid != null) {
-                        //hearing aid expect volume value in range -128dB to 0dB
-                        int gainDB = (int)AudioSystem.getStreamVolumeDB(streamType, index/10, AudioSystem.DEVICE_OUT_HEARING_AID);
-                        if (gainDB < BT_HEARING_AID_GAIN_MIN)
-                            gainDB = BT_HEARING_AID_GAIN_MIN;
-                        mHearingAid.setVolume(gainDB);
-
-                    }
-                }
+                setHearingAidVolume(index);
             }
 
             if (streamTypeAlias == AudioSystem.STREAM_MUSIC) {
@@ -5624,8 +5606,24 @@
                 makeDeviceListKey(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, address));
     }
 
+    private void setHearingAidVolume(int index) {
+        synchronized (mHearingAidLock) {
+            if (mHearingAid != null) {
+                //hearing aid expect volume value in range -128dB to 0dB
+                int gainDB = (int)AudioSystem.getStreamVolumeDB(AudioSystem.STREAM_MUSIC, index/10,
+                        AudioSystem.DEVICE_OUT_HEARING_AID);
+                if (gainDB < BT_HEARING_AID_GAIN_MIN)
+                    gainDB = BT_HEARING_AID_GAIN_MIN;
+                mHearingAid.setVolume(gainDB);
+            }
+        }
+    }
+
     // must be called synchronized on mConnectedDevices
     private void makeHearingAidDeviceAvailable(String address, String name, String eventSource) {
+        int index = mStreamStates[AudioSystem.STREAM_MUSIC].getIndex(AudioSystem.DEVICE_OUT_HEARING_AID);
+        setHearingAidVolume(index);
+
         AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_HEARING_AID,
                 AudioSystem.DEVICE_STATE_AVAILABLE, address, name);
         mConnectedDevices.put(
diff --git a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
index ad2fabb..235f63e 100644
--- a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -29,6 +29,7 @@
 import android.content.Context;
 import android.graphics.Matrix;
 import android.graphics.Rect;
+import android.os.IBinder;
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
 import android.view.Display;
@@ -268,15 +269,23 @@
                     .build();
 
             // capture a screenshot into the surface we just created
-            Surface sur = new Surface();
-            sur.copyFrom(mSurfaceControl);
             // TODO(multidisplay): we should use the proper display
-            SurfaceControl.screenshot(SurfaceControl.getBuiltInDisplay(
-                            SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN), sur);
-            t.setLayer(mSurfaceControl, SCREEN_FREEZE_LAYER_SCREENSHOT);
-            t.setAlpha(mSurfaceControl, 0);
-            t.show(mSurfaceControl);
-            sur.destroy();
+            final int displayId = SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN;
+            final IBinder displayHandle = SurfaceControl.getBuiltInDisplay(displayId);
+            // This null check below is to guard a race condition where WMS didn't have a chance to
+            // respond to display disconnection before handling rotation , that surfaceflinger may
+            // return a null handle here because it doesn't think that display is valid anymore.
+            if (displayHandle != null) {
+                Surface sur = new Surface();
+                sur.copyFrom(mSurfaceControl);
+                SurfaceControl.screenshot(displayHandle, sur);
+                t.setLayer(mSurfaceControl, SCREEN_FREEZE_LAYER_SCREENSHOT);
+                t.setAlpha(mSurfaceControl, 0);
+                t.show(mSurfaceControl);
+                sur.destroy();
+            } else {
+                Slog.w(TAG, "Built-in display " + displayId + " is null.");
+            }
         } catch (OutOfResourcesException e) {
             Slog.w(TAG, "Unable to allocate freeze surface", e);
         }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 7dff667..c1300b3 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -1455,7 +1455,6 @@
      * {@hide}
      */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public int getCurrentPhoneType() {
         return getCurrentPhoneType(getSubId());
     }
@@ -1471,17 +1470,7 @@
      * @hide
      */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public int getCurrentPhoneType(int subId) {
-        return getCurrentPhoneType(subId, false);
-    }
-
-    /**
-     * getCurrentPhoneType() with optional check if device is voice capable.
-     *
-     * @hide
-     */
-    public int getCurrentPhoneType(int subId, boolean checkIsVoiceCapable) {
         int phoneId;
         if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
             // if we don't have any sims, we don't have subscriptions, but we
@@ -1490,7 +1479,8 @@
         } else {
             phoneId = SubscriptionManager.getPhoneId(subId);
         }
-        return getCurrentPhoneTypeForSlot(phoneId, checkIsVoiceCapable);
+
+        return getCurrentPhoneTypeForSlot(phoneId);
     }
 
     /**
@@ -1498,15 +1488,11 @@
      *
      * @hide
      */
-    public int getCurrentPhoneTypeForSlot(int slotIndex, boolean checkIsVoiceCapable) {
+    public int getCurrentPhoneTypeForSlot(int slotIndex) {
         try{
             ITelephony telephony = getITelephony();
             if (telephony != null) {
-                if (checkIsVoiceCapable) {
-                    return telephony.getVoiceCapableActivePhoneTypeForSlot(slotIndex);
-                } else {
-                    return telephony.getActivePhoneTypeForSlot(slotIndex);
-                }
+                return telephony.getActivePhoneTypeForSlot(slotIndex);
             } else {
                 // This can happen when the ITelephony interface is not up yet.
                 return getPhoneTypeFromProperty(slotIndex);
@@ -1532,7 +1518,10 @@
      * @see #PHONE_TYPE_SIP
      */
     public int getPhoneType() {
-        return getCurrentPhoneType(getSubId(), true);
+        if (!isVoiceCapable()) {
+            return PHONE_TYPE_NONE;
+        }
+        return getCurrentPhoneType();
     }
 
     private int getPhoneTypeFromProperty() {
@@ -5842,14 +5831,12 @@
 
     /** @hide */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public List<String> getCarrierPackageNamesForIntent(Intent intent) {
         return getCarrierPackageNamesForIntentAndPhone(intent, getPhoneId());
     }
 
     /** @hide */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public List<String> getCarrierPackageNamesForIntentAndPhone(Intent intent, int phoneId) {
         try {
             ITelephony telephony = getITelephony();
@@ -5959,11 +5946,7 @@
         }
     }
 
-    /**
-     * @deprecated Use {@link android.telecom.TelecomManager#isInCall} instead
-     * @hide
-     */
-    @Deprecated
+    /** @hide */
     @SystemApi
     @RequiresPermission(anyOf = {
             android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
@@ -5980,11 +5963,7 @@
         return false;
     }
 
-    /**
-     * @deprecated Use {@link android.telecom.TelecomManager#isRinging} instead
-     * @hide
-     */
-    @Deprecated
+    /** @hide */
     @SystemApi
     @RequiresPermission(anyOf = {
             android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
@@ -6001,11 +5980,7 @@
         return false;
     }
 
-    /**
-     * @deprecated Use {@link android.telecom.TelecomManager#isInCall} instead
-     * @hide
-     */
-    @Deprecated
+    /** @hide */
     @SystemApi
     @RequiresPermission(anyOf = {
             android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
@@ -6022,11 +5997,7 @@
         return true;
     }
 
-    /**
-     * @deprecated Use {@link android.telephony.TelephonyManager#getServiceState} instead
-     * @hide
-     */
-    @Deprecated
+    /** @hide */
     @SystemApi
     @RequiresPermission(anyOf = {
             android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
@@ -6317,7 +6288,6 @@
 
     /** @hide */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean isDataConnectivityPossible() {
         try {
             ITelephony telephony = getITelephony();
@@ -6332,7 +6302,6 @@
 
     /** @hide */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean needsOtaServiceProvisioning() {
         try {
             ITelephony telephony = getITelephony();
@@ -6435,7 +6404,10 @@
 
     /** @hide */
     @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+    @RequiresPermission(anyOf = {
+            android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            android.Manifest.permission.READ_PHONE_STATE
+    })
     public boolean isVideoCallingEnabled() {
         try {
             ITelephony telephony = getITelephony();
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 23b4dc0..fbb69ad 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -375,8 +375,6 @@
 
     /**
      * Report whether data connectivity is possible.
-     *
-     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE
      */
     boolean isDataConnectivityPossible(int subId);
 
@@ -415,25 +413,11 @@
      * Returns the current active phone type as integer for particular slot.
      * Returns TelephonyManager.PHONE_TYPE_CDMA if RILConstants.CDMA_PHONE
      * and TelephonyManager.PHONE_TYPE_GSM if RILConstants.GSM_PHONE
-     *
-     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE
-     *
      * @param slotIndex - slot to query.
      */
     int getActivePhoneTypeForSlot(int slotIndex);
 
     /**
-     * Returns the current active phone type as integer for particular slot.
-     * Returns TelephonyManager.PHONE_TYPE_CDMA if RILConstants.CDMA_PHONE
-     * and TelephonyManager.PHONE_TYPE_GSM if RILConstants.GSM_PHONE
-     *
-     * If the device is not voice-capable, return PHONE_TYPE_NONE
-     *
-     * @param slotIndex - slot to query.
-     */
-    int getVoiceCapableActivePhoneTypeForSlot(int slotIndex);
-
-    /**
      * Returns the CDMA ERI icon index to display
      * @param callingPackage package making the call.
      */
@@ -480,8 +464,6 @@
      * Returns true if OTA service provisioning needs to run.
      * Only relevant on some technologies, others will always
      * return false.
-     *
-     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE
      */
     boolean needsOtaServiceProvisioning();
 
@@ -994,8 +976,6 @@
      * Returns list of the package names of the carrier apps that should handle the input intent
      * and have carrier privileges for the given phoneId.
      *
-     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE
-     *
      * @param intent Intent that will be sent.
      * @param phoneId The phoneId on which the carrier app has carrier privileges.
      * @return list of carrier app package names that can handle the intent on phoneId.
@@ -1120,8 +1100,6 @@
     /**
      * Whether video calling has been enabled by the user.
      *
-     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE
-     *
      * @param callingPackage The package making the call.
      * @return {@code true} if the user has enabled video calling, {@code false} otherwise.
      */
diff --git a/tools/stats_log_api_gen/Collation.cpp b/tools/stats_log_api_gen/Collation.cpp
index ab106d7..ebdcdfd 100644
--- a/tools/stats_log_api_gen/Collation.cpp
+++ b/tools/stats_log_api_gen/Collation.cpp
@@ -46,7 +46,8 @@
       message(that.message),
       fields(that.fields),
       primaryFields(that.primaryFields),
-      exclusiveField(that.exclusiveField) {}
+      exclusiveField(that.exclusiveField),
+      uidField(that.uidField) {}
 
 AtomDecl::AtomDecl(int c, const string& n, const string& m)
     :code(c),
@@ -262,6 +263,18 @@
             errorCount++;
         }
     }
+
+    if (field->options().GetExtension(os::statsd::is_uid) == true) {
+        if (javaType != JAVA_TYPE_INT) {
+            errorCount++;
+        }
+
+        if (atomDecl->uidField == 0) {
+            atomDecl->uidField = it->first;
+        } else {
+            errorCount++;
+        }
+    }
   }
 
   return errorCount;
diff --git a/tools/stats_log_api_gen/Collation.h b/tools/stats_log_api_gen/Collation.h
index edba3e2..5d2c302 100644
--- a/tools/stats_log_api_gen/Collation.h
+++ b/tools/stats_log_api_gen/Collation.h
@@ -84,6 +84,8 @@
     vector<int> primaryFields;
     int exclusiveField = 0;
 
+    int uidField = 0;
+
     AtomDecl();
     AtomDecl(const AtomDecl& that);
     AtomDecl(int code, const string& name, const string& message);
diff --git a/tools/stats_log_api_gen/main.cpp b/tools/stats_log_api_gen/main.cpp
index d58c223..300c701 100644
--- a/tools/stats_log_api_gen/main.cpp
+++ b/tools/stats_log_api_gen/main.cpp
@@ -113,6 +113,98 @@
     fprintf(out, "// the single event tag id for all stats logs\n");
     fprintf(out, "const static int kStatsEventTag = 1937006964;\n");
 
+    std::set<string> kTruncatingAtomNames = {"mobile_radio_power_state_changed",
+                                             "audio_state_changed",
+                                             "call_state_changed",
+                                             "phone_signal_strength_changed",
+                                             "mobile_bytes_transfer_by_fg_bg",
+                                             "mobile_bytes_transfer"};
+    fprintf(out,
+            "const std::set<int> "
+            "AtomsInfo::kNotTruncatingTimestampAtomWhiteList = {\n");
+    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
+         atom != atoms.decls.end(); atom++) {
+        if (kTruncatingAtomNames.find(atom->name) ==
+            kTruncatingAtomNames.end()) {
+            string constant = make_constant_name(atom->name);
+            fprintf(out, " %s,\n", constant.c_str());
+        }
+    }
+    fprintf(out, "};\n");
+    fprintf(out, "\n");
+
+    fprintf(out,
+            "const std::set<int> AtomsInfo::kAtomsWithAttributionChain = {\n");
+    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
+         atom != atoms.decls.end(); atom++) {
+        for (vector<AtomField>::const_iterator field = atom->fields.begin();
+             field != atom->fields.end(); field++) {
+            if (field->javaType == JAVA_TYPE_ATTRIBUTION_CHAIN) {
+                string constant = make_constant_name(atom->name);
+                fprintf(out, " %s,\n", constant.c_str());
+                break;
+            }
+        }
+    }
+    fprintf(out, "};\n");
+    fprintf(out, "\n");
+
+    fprintf(out,
+            "static std::map<int, int> "
+            "getAtomUidField() {\n");
+    fprintf(out, "  std::map<int, int> uidField;\n");
+    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
+         atom != atoms.decls.end(); atom++) {
+        if (atom->uidField == 0) {
+            continue;
+        }
+        fprintf(out,
+                "\n    // Adding uid field for atom "
+                "(%d)%s\n",
+                atom->code, atom->name.c_str());
+        fprintf(out, "    uidField[static_cast<int>(%s)] = %d;\n",
+                make_constant_name(atom->name).c_str(), atom->uidField);
+    }
+
+    fprintf(out, "    return uidField;\n");
+    fprintf(out, "};\n");
+
+    fprintf(out,
+            "const std::map<int, int> AtomsInfo::kAtomsWithUidField = "
+            "getAtomUidField();\n");
+
+    fprintf(out,
+            "static std::map<int, StateAtomFieldOptions> "
+            "getStateAtomFieldOptions() {\n");
+    fprintf(out, "    std::map<int, StateAtomFieldOptions> options;\n");
+    fprintf(out, "    StateAtomFieldOptions opt;\n");
+    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
+         atom != atoms.decls.end(); atom++) {
+        if (atom->primaryFields.size() == 0 && atom->exclusiveField == 0) {
+            continue;
+        }
+        fprintf(out,
+                "\n    // Adding primary and exclusive fields for atom "
+                "(%d)%s\n",
+                atom->code, atom->name.c_str());
+        fprintf(out, "    opt.primaryFields.clear();\n");
+        for (const auto& field : atom->primaryFields) {
+            fprintf(out, "    opt.primaryFields.push_back(%d);\n", field);
+        }
+
+        fprintf(out, "    opt.exclusiveField = %d;\n", atom->exclusiveField);
+        fprintf(out, "    options[static_cast<int>(%s)] = opt;\n",
+                make_constant_name(atom->name).c_str());
+    }
+
+    fprintf(out, "    return options;\n");
+    fprintf(out, "  }\n");
+
+    fprintf(out,
+            "const std::map<int, StateAtomFieldOptions> "
+            "AtomsInfo::kStateAtomsFieldOptions = "
+            "getStateAtomFieldOptions();\n");
+
     // Print write methods
     fprintf(out, "\n");
     for (set<vector<java_type_t>>::const_iterator signature = atoms.signatures.begin();
@@ -366,89 +458,26 @@
     fprintf(out, "};\n");
     fprintf(out, "\n");
 
-    std::set<string> kTruncatingAtomNames =
-        { "mobile_radio_power_state_changed", "audio_state_changed", "call_state_changed",
-          "phone_signal_strength_changed", "mobile_bytes_transfer_by_fg_bg",
-          "mobile_bytes_transfer"};
-    fprintf(out, "const static std::set<int> kNotTruncatingTimestampAtomWhiteList = {\n");
-    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
-        atom != atoms.decls.end(); atom++) {
-        if (kTruncatingAtomNames.find(atom->name) == kTruncatingAtomNames.end()) {
-            string constant = make_constant_name(atom->name);
-            fprintf(out, " %s,\n", constant.c_str());
-        }
-    }
-    fprintf(out, "};\n");
-    fprintf(out, "\n");
-
-    fprintf(out, "const static std::set<int> kAtomsWithUidField = {\n");
-    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
-        atom != atoms.decls.end(); atom++) {
-        for (vector<AtomField>::const_iterator field = atom->fields.begin();
-                field != atom->fields.end(); field++) {
-            if (field->name == "uid") {
-                string constant = make_constant_name(atom->name);
-                fprintf(out, " %s,\n", constant.c_str());
-                break;
-            }
-        }
-    }
-    fprintf(out, "};\n");
-    fprintf(out, "\n");
-
-    fprintf(out, "const static std::set<int> kAtomsWithAttributionChain = {\n");
-    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
-        atom != atoms.decls.end(); atom++) {
-        for (vector<AtomField>::const_iterator field = atom->fields.begin();
-                field != atom->fields.end(); field++) {
-            if (field->javaType == JAVA_TYPE_ATTRIBUTION_CHAIN) {
-                string constant = make_constant_name(atom->name);
-                fprintf(out, " %s,\n", constant.c_str());
-                break;
-            }
-        }
-    }
-    fprintf(out, "};\n");
-    fprintf(out, "\n");
-
-    fprintf(out, "const static int kMaxPushedAtomId = %d;\n\n", maxPushedAtomId);
-
     fprintf(out, "struct StateAtomFieldOptions {\n");
     fprintf(out, "  std::vector<int> primaryFields;\n");
     fprintf(out, "  int exclusiveField;\n");
+    fprintf(out, "};\n");
     fprintf(out, "\n");
+
+    fprintf(out, "struct AtomsInfo {\n");
     fprintf(out,
-            "  static std::map<int, StateAtomFieldOptions> "
-            "getStateAtomFieldOptions() {\n");
-    fprintf(out, "    std::map<int, StateAtomFieldOptions> options;\n");
-    fprintf(out, "    StateAtomFieldOptions opt;\n");
-    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
-         atom != atoms.decls.end(); atom++) {
-        if (atom->primaryFields.size() == 0 && atom->exclusiveField == 0) {
-            continue;
-        }
-        fprintf(out,
-                "\n    // Adding primary and exclusive fields for atom "
-                "(%d)%s\n",
-                atom->code, atom->name.c_str());
-        fprintf(out, "    opt.primaryFields.clear();\n");
-        for (const auto& field : atom->primaryFields) {
-            fprintf(out, "    opt.primaryFields.push_back(%d);\n", field);
-        }
-
-        fprintf(out, "    opt.exclusiveField = %d;\n", atom->exclusiveField);
-        fprintf(out, "    options[static_cast<int>(%s)] = opt;\n",
-                make_constant_name(atom->name).c_str());
-    }
-
-    fprintf(out, "    return options;\n");
-    fprintf(out, "  }\n");
+            "  const static std::set<int> "
+            "kNotTruncatingTimestampAtomWhiteList;\n");
+    fprintf(out, "  const static std::map<int, int> kAtomsWithUidField;\n");
+    fprintf(out,
+            "  const static std::set<int> kAtomsWithAttributionChain;\n");
+    fprintf(out,
+            "  const static std::map<int, StateAtomFieldOptions> "
+            "kStateAtomsFieldOptions;\n");
     fprintf(out, "};\n");
 
-    fprintf(out,
-            "const static std::map<int, StateAtomFieldOptions> "
-            "kStateAtomsFieldOptions = "
-            "StateAtomFieldOptions::getStateAtomFieldOptions();\n");
+    fprintf(out, "const static int kMaxPushedAtomId = %d;\n\n",
+            maxPushedAtomId);
 
     // Print write methods
     fprintf(out, "//\n");
diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl b/wifi/java/android/net/wifi/IWifiManager.aidl
index 309bc80..2f7b50d 100644
--- a/wifi/java/android/net/wifi/IWifiManager.aidl
+++ b/wifi/java/android/net/wifi/IWifiManager.aidl
@@ -28,7 +28,6 @@
 import android.net.wifi.ISoftApCallback;
 import android.net.wifi.PasspointManagementObjectDefinition;
 import android.net.wifi.ScanResult;
-import android.net.wifi.ScanSettings;
 import android.net.wifi.WifiActivityEnergyInfo;
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiInfo;
@@ -86,7 +85,7 @@
 
     boolean disableNetwork(int netId, String packageName);
 
-    void startScan(in ScanSettings requested, in WorkSource ws, String packageName);
+    void startScan(String packageName);
 
     List<ScanResult> getScanResults(String callingPackage);
 
diff --git a/wifi/java/android/net/wifi/ScanSettings.aidl b/wifi/java/android/net/wifi/ScanSettings.aidl
deleted file mode 100644
index ebd2a39..0000000
--- a/wifi/java/android/net/wifi/ScanSettings.aidl
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * Copyright (c) 2014, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.net.wifi;
-
-parcelable ScanSettings;
diff --git a/wifi/java/android/net/wifi/ScanSettings.java b/wifi/java/android/net/wifi/ScanSettings.java
deleted file mode 100644
index 094ce34..0000000
--- a/wifi/java/android/net/wifi/ScanSettings.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2014, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.net.wifi;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-/**
- * Bundle of customized scan settings
- *
- * @see WifiManager#startCustomizedScan
- *
- * @hide
- */
-public class ScanSettings implements Parcelable {
-
-    /** channel set to scan. this can be null or empty, indicating a full scan */
-    public Collection<WifiChannel> channelSet;
-
-    /** public constructor */
-    public ScanSettings() { }
-
-    /** copy constructor */
-    public ScanSettings(ScanSettings source) {
-        if (source.channelSet != null)
-            channelSet = new ArrayList<WifiChannel>(source.channelSet);
-    }
-
-    /** check for validity */
-    public boolean isValid() {
-        for (WifiChannel channel : channelSet)
-            if (!channel.isValid()) return false;
-        return true;
-    }
-
-    /** implement Parcelable interface */
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    /** implement Parcelable interface */
-    @Override
-    public void writeToParcel(Parcel out, int flags) {
-        out.writeInt(channelSet == null ? 0 : channelSet.size());
-        if (channelSet != null)
-            for (WifiChannel channel : channelSet) channel.writeToParcel(out, flags);
-    }
-
-    /** implement Parcelable interface */
-    public static final Parcelable.Creator<ScanSettings> CREATOR =
-            new Parcelable.Creator<ScanSettings>() {
-        @Override
-        public ScanSettings createFromParcel(Parcel in) {
-            ScanSettings settings = new ScanSettings();
-            int size = in.readInt();
-            if (size > 0) {
-                settings.channelSet = new ArrayList<WifiChannel>(size);
-                while (size-- > 0)
-                    settings.channelSet.add(WifiChannel.CREATOR.createFromParcel(in));
-            }
-            return settings;
-        }
-
-        @Override
-        public ScanSettings[] newArray(int size) {
-            return new ScanSettings[size];
-        }
-    };
-}
diff --git a/wifi/java/android/net/wifi/WifiChannel.java b/wifi/java/android/net/wifi/WifiChannel.java
deleted file mode 100644
index 640481e..0000000
--- a/wifi/java/android/net/wifi/WifiChannel.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2014, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.net.wifi;
-
-import android.os.Parcel;
-import android.os.Parcelable;
-
-/**
- * Wifi Channel
- *
- * @see ScanSettings
- *
- * @hide
- */
-public class WifiChannel implements Parcelable {
-
-    private static final int MIN_FREQ_MHZ = 2412;
-    private static final int MAX_FREQ_MHZ = 5825;
-
-    private static final int MIN_CHANNEL_NUM = 1;
-    private static final int MAX_CHANNEL_NUM = 196;
-
-    /** frequency */
-    public int freqMHz;
-
-    /** channel number */
-    public int channelNum;
-
-    /** is it a DFS channel? */
-    public boolean isDFS;
-
-    /** public constructor */
-    public WifiChannel() { }
-
-    /** check for validity */
-    public boolean isValid() {
-        if (freqMHz < MIN_FREQ_MHZ || freqMHz > MAX_FREQ_MHZ) return false;
-        if (channelNum < MIN_CHANNEL_NUM || channelNum > MAX_CHANNEL_NUM) return false;
-        return true;
-    }
-
-    /** implement Parcelable interface */
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    /** implement Parcelable interface */
-    @Override
-    public void writeToParcel(Parcel out, int flags) {
-        out.writeInt(freqMHz);
-        out.writeInt(channelNum);
-        out.writeInt(isDFS ? 1 : 0);
-    }
-
-    /** implement Parcelable interface */
-    public static final Parcelable.Creator<WifiChannel> CREATOR =
-            new Parcelable.Creator<WifiChannel>() {
-        @Override
-        public WifiChannel createFromParcel(Parcel in) {
-            WifiChannel channel = new WifiChannel();
-            channel.freqMHz = in.readInt();
-            channel.channelNum = in.readInt();
-            channel.isDFS = in.readInt() != 0;
-            return channel;
-        }
-
-        @Override
-        public WifiChannel[] newArray(int size) {
-            return new WifiChannel[size];
-        }
-    };
-}
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index d2cdf8d..c8df087 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -1634,7 +1634,7 @@
     public boolean startScan(WorkSource workSource) {
         try {
             String packageName = mContext.getOpPackageName();
-            mService.startScan(null, workSource, packageName);
+            mService.startScan(packageName);
             return true;
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();