Merge "Greylist DevicePolicyManager#setDefaultSmsApplication" into pi-dev
diff --git a/apct-tests/perftests/core/src/android/text/TextPerfUtils.java b/apct-tests/perftests/core/src/android/text/TextPerfUtils.java
index dccb34b..fefda64 100644
--- a/apct-tests/perftests/core/src/android/text/TextPerfUtils.java
+++ b/apct-tests/perftests/core/src/android/text/TextPerfUtils.java
@@ -76,7 +76,7 @@
         }
 
         SpannableStringBuilder ssb = new SpannableStringBuilder(cs);
-        for (int i = 0; i < ssb.length(); i += wordLen) {
+        for (int i = 0; i < ssb.length(); i += wordLen + 1) {
             final int spanStart = i;
             final int spanEnd = (i + wordLen) > ssb.length() ? ssb.length() : i + wordLen;
 
diff --git a/api/current.txt b/api/current.txt
index b3be727..30b413a 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -5196,6 +5196,7 @@
     field public static final java.lang.String CATEGORY_ERROR = "err";
     field public static final java.lang.String CATEGORY_EVENT = "event";
     field public static final java.lang.String CATEGORY_MESSAGE = "msg";
+    field public static final java.lang.String CATEGORY_NAVIGATION = "navigation";
     field public static final java.lang.String CATEGORY_PROGRESS = "progress";
     field public static final java.lang.String CATEGORY_PROMO = "promo";
     field public static final java.lang.String CATEGORY_RECOMMENDATION = "recommendation";
@@ -7266,6 +7267,7 @@
   public class SliceManager {
     method public android.app.slice.Slice bindSlice(android.net.Uri, java.util.List<android.app.slice.SliceSpec>);
     method public android.app.slice.Slice bindSlice(android.content.Intent, java.util.List<android.app.slice.SliceSpec>);
+    method public java.util.List<android.net.Uri> getPinnedSlices();
     method public java.util.List<android.app.slice.SliceSpec> getPinnedSpecs(android.net.Uri);
     method public java.util.Collection<android.net.Uri> getSliceDescendants(android.net.Uri);
     method public android.net.Uri mapIntentToUri(android.content.Intent);
@@ -7418,12 +7420,14 @@
     method public int getEventType();
     method public java.lang.String getPackageName();
     method public java.lang.String getShortcutId();
+    method public int getStandbyBucket();
     method public long getTimeStamp();
     field public static final int CONFIGURATION_CHANGE = 5; // 0x5
     field public static final int MOVE_TO_BACKGROUND = 2; // 0x2
     field public static final int MOVE_TO_FOREGROUND = 1; // 0x1
     field public static final int NONE = 0; // 0x0
     field public static final int SHORTCUT_INVOCATION = 8; // 0x8
+    field public static final int STANDBY_BUCKET_CHANGED = 11; // 0xb
     field public static final int USER_INTERACTION = 7; // 0x7
   }
 
@@ -28677,7 +28681,7 @@
     field public static final int IEEE8021X = 3; // 0x3
     field public static final int NONE = 0; // 0x0
     field public static final int WPA_EAP = 2; // 0x2
-    field public static final deprecated int WPA_PSK = 1; // 0x1
+    field public static final int WPA_PSK = 1; // 0x1
     field public static final java.lang.String[] strings;
     field public static final java.lang.String varName = "key_mgmt";
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index 5ec84fe..af783ca 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -336,6 +336,9 @@
   }
 
   public class Notification implements android.os.Parcelable {
+    field public static final java.lang.String CATEGORY_CAR_EMERGENCY = "car_emergency";
+    field public static final java.lang.String CATEGORY_CAR_INFORMATION = "car_information";
+    field public static final java.lang.String CATEGORY_CAR_WARNING = "car_warning";
     field public static final java.lang.String EXTRA_ALLOW_DURING_SETUP = "android.allowDuringSetup";
     field public static final java.lang.String EXTRA_SUBSTITUTE_APP_NAME = "android.substName";
     field public static final int FLAG_AUTOGROUP_SUMMARY = 1024; // 0x400
@@ -719,10 +722,8 @@
 
   public static final class UsageEvents.Event {
     method public java.lang.String getNotificationChannelId();
-    method public int getStandbyBucket();
     field public static final int NOTIFICATION_INTERRUPTION = 12; // 0xc
     field public static final int NOTIFICATION_SEEN = 10; // 0xa
-    field public static final int STANDBY_BUCKET_CHANGED = 11; // 0xb
   }
 
   public final class UsageStatsManager {
diff --git a/cmds/statsd/Android.mk b/cmds/statsd/Android.mk
index 7f0a26c..50a5ddd 100644
--- a/cmds/statsd/Android.mk
+++ b/cmds/statsd/Android.mk
@@ -82,10 +82,8 @@
 statsd_common_shared_libraries := \
     libbase \
     libbinder \
-    libcutils \
     libincident \
     liblog \
-    libselinux \
     libutils \
     libservices \
     libprotoutil \
@@ -198,7 +196,7 @@
     tests/e2e/WakelockDuration_e2e_test.cpp \
     tests/e2e/MetricConditionLink_e2e_test.cpp \
     tests/e2e/Attribution_e2e_test.cpp \
-    tests/e2e/GaugeMetric_e2e_test.cpp \
+    tests/e2e/GaugeMetric_e2e_push_test.cpp \
     tests/e2e/DimensionInCondition_e2e_combination_AND_cond_test.cpp \
     tests/e2e/DimensionInCondition_e2e_combination_OR_cond_test.cpp \
     tests/e2e/DimensionInCondition_e2e_simple_cond_test.cpp
@@ -308,4 +306,4 @@
 statsd_common_shared_libraries:=
 
 
-include $(call all-makefiles-under,$(LOCAL_PATH))
\ No newline at end of file
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/cmds/statsd/benchmark/filter_value_benchmark.cpp b/cmds/statsd/benchmark/filter_value_benchmark.cpp
index 66c4def..cfe477d 100644
--- a/cmds/statsd/benchmark/filter_value_benchmark.cpp
+++ b/cmds/statsd/benchmark/filter_value_benchmark.cpp
@@ -54,28 +54,12 @@
     translateFieldMatcher(field_matcher, &matchers);
 
     while (state.KeepRunning()) {
-        vector<HashableDimensionKey> output;
-        filterValues(matchers, event.getValues(), &output);
-    }
-}
-
-BENCHMARK(BM_FilterValue);
-
-static void BM_FilterValue2(benchmark::State& state) {
-    LogEvent event(1, 100000);
-    FieldMatcher field_matcher;
-    createLogEventAndMatcher(&event, &field_matcher);
-
-    std::vector<Matcher> matchers;
-    translateFieldMatcher(field_matcher, &matchers);
-
-    while (state.KeepRunning()) {
         HashableDimensionKey output;
         filterValues(matchers, event.getValues(), &output);
     }
 }
 
-BENCHMARK(BM_FilterValue2);
+BENCHMARK(BM_FilterValue);
 
 }  //  namespace statsd
 }  //  namespace os
diff --git a/cmds/statsd/src/FieldValue.cpp b/cmds/statsd/src/FieldValue.cpp
index 0c9b701..dfd8705 100644
--- a/cmds/statsd/src/FieldValue.cpp
+++ b/cmds/statsd/src/FieldValue.cpp
@@ -48,6 +48,11 @@
         return true;
     }
 
+    if (matcher.hasAllPositionMatcher() &&
+        (mField & (matcher.mMask & kClearAllPositionMatcherMask)) == matcher.mMatcher.getField()) {
+        return true;
+    }
+
     return false;
 }
 
@@ -67,6 +72,10 @@
             return;
         }
         switch (matcher.position()) {
+            case Position::ALL:
+                pos[depth] = 0x00;
+                mask[depth] = 0x7f;
+                break;
             case Position::ANY:
                 pos[depth] = 0;
                 mask[depth] = 0;
diff --git a/cmds/statsd/src/FieldValue.h b/cmds/statsd/src/FieldValue.h
index 0e3ae06..f7ce23b 100644
--- a/cmds/statsd/src/FieldValue.h
+++ b/cmds/statsd/src/FieldValue.h
@@ -30,6 +30,7 @@
 const int32_t kMaxLogDepth = 2;
 const int32_t kLastBitMask = 0x80;
 const int32_t kClearLastBitDeco = 0x7f;
+const int32_t kClearAllPositionMatcherMask = 0xffff00ff;
 
 enum Type { UNKNOWN, INT, LONG, FLOAT, STRING };
 
@@ -205,6 +206,7 @@
  * First: [Matcher Field] 0x02010101  [Mask]0xff7f7f7f
  * Last:  [Matcher Field] 0x02018001  [Mask]0xff7f807f
  * Any:   [Matcher Field] 0x02010001  [Mask]0xff7f007f
+ * All:   [Matcher Field] 0x02010001  [Mask]0xff7f7f7f
  *
  * [To match a log Field with a Matcher] we apply the bit mask to the log Field and check if
  * the result is equal to the Matcher Field. That's a bit wise AND operation + check if 2 ints are
@@ -226,9 +228,21 @@
         return mMask;
     }
 
+    inline int32_t getRawMaskAtDepth(int32_t depth) const {
+        int32_t field = (mMask & 0x00ffffff);
+        int32_t shift = 8 * (kMaxLogDepth - depth);
+        int32_t mask = 0xff << shift;
+
+        return (field & mask) >> shift;
+    }
+
+    bool hasAllPositionMatcher() const {
+        return mMatcher.getDepth() == 2 && getRawMaskAtDepth(1) == 0x7f;
+    }
+
     bool hasAnyPositionMatcher(int* prefix) const {
-        if (mMatcher.getDepth() == 2 && mMatcher.getRawPosAtDepth(2) == 0) {
-            (*prefix) = mMatcher.getPrefix(2);
+        if (mMatcher.getDepth() == 2 && mMatcher.getRawPosAtDepth(1) == 0) {
+            (*prefix) = mMatcher.getPrefix(1);
             return true;
         }
         return false;
diff --git a/cmds/statsd/src/HashableDimensionKey.cpp b/cmds/statsd/src/HashableDimensionKey.cpp
index d0c8311..7103034 100644
--- a/cmds/statsd/src/HashableDimensionKey.cpp
+++ b/cmds/statsd/src/HashableDimensionKey.cpp
@@ -61,125 +61,22 @@
 
 bool filterValues(const vector<Matcher>& matcherFields, const vector<FieldValue>& values,
                   HashableDimensionKey* output) {
-    for (size_t i = 0; i < matcherFields.size(); ++i) {
-        const auto& matcher = matcherFields[i];
-        bool found = false;
-        for (const auto& value : values) {
+    size_t num_matches = 0;
+    for (const auto& value : values) {
+        for (size_t i = 0; i < matcherFields.size(); ++i) {
+            const auto& matcher = matcherFields[i];
             // TODO: potential optimization here to break early because all fields are naturally
             // sorted.
             if (value.mField.matches(matcher)) {
                 output->addValue(value);
-                output->mutableValue(i)->mField.setTag(value.mField.getTag());
-                output->mutableValue(i)->mField.setField(value.mField.getField() & matcher.mMask);
-                found = true;
-                break;
-            }
-        }
-
-        if (!found) {
-            VLOG("We can't find a dimension value for matcher (%d)%#x.", matcher.mMatcher.getTag(),
-                   matcher.mMatcher.getField());
-            return false;
-        }
-    }
-
-    return true;
-}
-
-// Filter fields using the matchers and output the results as a HashableDimensionKey.
-// Note: HashableDimensionKey is just a wrapper for vector<FieldValue>
-bool filterValues(const vector<Matcher>& matcherFields, const vector<FieldValue>& values,
-                  vector<HashableDimensionKey>* output) {
-    output->push_back(HashableDimensionKey());
-    // Top level is only tag id. Now take the real child matchers
-    int prevAnyMatcherPrefix = 0;
-    size_t prevPrevFanout = 0;
-    size_t prevFanout = 0;
-
-    // For each matcher get matched results.
-    vector<FieldValue> matchedResults(2);
-    for (const auto& matcher : matcherFields) {
-        size_t num_matches = 0;
-        for (const auto& value : values) {
-            // TODO: potential optimization here to break early because all fields are naturally
-            // sorted.
-            if (value.mField.matches(matcher)) {
-                if (num_matches >= matchedResults.size()) {
-                    matchedResults.resize(num_matches * 2);
-                }
-                matchedResults[num_matches].mField.setTag(value.mField.getTag());
-                matchedResults[num_matches].mField.setField(value.mField.getField() & matcher.mMask);
-                matchedResults[num_matches].mValue = value.mValue;
+                output->mutableValue(num_matches)->mField.setTag(value.mField.getTag());
+                output->mutableValue(num_matches)->mField.setField(
+                    value.mField.getField() & matcher.mMask);
                 num_matches++;
             }
         }
-
-        if (num_matches == 0) {
-            VLOG("We can't find a dimension value for matcher (%d)%#x.", matcher.mMatcher.getTag(),
-                   matcher.mMatcher.getField());
-            continue;
-        }
-
-        if (num_matches == 1) {
-            for (auto& dimension : *output) {
-                dimension.addValue(matchedResults[0]);
-            }
-            prevAnyMatcherPrefix = 0;
-            prevFanout = 0;
-            continue;
-        }
-
-        // All the complexity below is because we support ANY in dimension.
-        bool createFanout = true;
-        // createFanout is true when the matcher doesn't need to follow the prev matcher's
-        // order.
-        // e.g., get (uid, tag) from any position in attribution. because we have translated
-        // it as 2 matchers, they need to follow the same ordering, we can't create a cross
-        // product of all uid and tags.
-        // However, if the 2 matchers have different prefix, they will create a cross product
-        // e.g., [any uid] [any some other repeated field], we will create a cross product for them
-        if (prevAnyMatcherPrefix != 0) {
-            int anyMatcherPrefix = 0;
-            bool isAnyMatcher = matcher.hasAnyPositionMatcher(&anyMatcherPrefix);
-            if (isAnyMatcher && anyMatcherPrefix == prevAnyMatcherPrefix) {
-                createFanout = false;
-            } else {
-                prevAnyMatcherPrefix = anyMatcherPrefix;
-            }
-        }
-
-        // Each matcher should match exact one field, unless position is ANY
-        // When x number of fields matches a matcher, the returned dimension
-        // size is multiplied by x.
-        int oldSize;
-        if (createFanout) {
-            // First create fanout (fanout size is matchedResults.Size which could be one,
-            // which means we do nothing here)
-            oldSize = output->size();
-            for (size_t i = 1; i < num_matches; i++) {
-                output->insert(output->end(), output->begin(), output->begin() + oldSize);
-            }
-            prevPrevFanout = oldSize;
-            prevFanout = num_matches;
-        } else {
-            // If we should not create fanout, e.g., uid tag from same position should be remain
-            // together.
-            oldSize = prevPrevFanout;
-            if (prevFanout != num_matches) {
-                // sanity check.
-                ALOGE("2 Any matcher result in different output");
-                return false;
-            }
-        }
-        // now add the matched field value to output
-        for (size_t i = 0; i < num_matches; i++) {
-            for (int j = 0; j < oldSize; j++) {
-                (*output)[i * oldSize + j].addValue(matchedResults[i]);
-            }
-        }
     }
-
-    return output->size() > 0 && (*output)[0].getValues().size() > 0;
+    return num_matches > 0;
 }
 
 void filterGaugeValues(const std::vector<Matcher>& matcherFields,
diff --git a/cmds/statsd/src/HashableDimensionKey.h b/cmds/statsd/src/HashableDimensionKey.h
index 4cfed88..6f4941f 100644
--- a/cmds/statsd/src/HashableDimensionKey.h
+++ b/cmds/statsd/src/HashableDimensionKey.h
@@ -122,17 +122,14 @@
 /**
  * Creating HashableDimensionKeys from FieldValues using matcher.
  *
- * This function may make modifications to the Field if the matcher has Position=LAST or ANY in
- * it. This is because: for example, when we create dimension from last uid in attribution chain,
+ * This function may make modifications to the Field if the matcher has Position=FIRST,LAST or ALL
+ * in it. This is because: for example, when we create dimension from last uid in attribution chain,
  * In one event, uid 1000 is at position 5 and it's the last
  * In another event, uid 1000 is at position 6, and it's the last
  * these 2 events should be mapped to the same dimension.  So we will remove the original position
  * from the dimension key for the uid field (by applying 0x80 bit mask).
  */
 bool filterValues(const std::vector<Matcher>& matcherFields, const std::vector<FieldValue>& values,
-                  std::vector<HashableDimensionKey>* output);
-// This function is used when there is at most one output dimension key. (no ANY matcher)
-bool filterValues(const std::vector<Matcher>& matcherFields, const std::vector<FieldValue>& values,
                   HashableDimensionKey* output);
 
 /**
diff --git a/cmds/statsd/src/StatsLogProcessor.cpp b/cmds/statsd/src/StatsLogProcessor.cpp
index 02d4dc9..8f72a8f 100644
--- a/cmds/statsd/src/StatsLogProcessor.cpp
+++ b/cmds/statsd/src/StatsLogProcessor.cpp
@@ -62,6 +62,9 @@
 const int FIELD_ID_UID_MAP = 2;
 const int FIELD_ID_LAST_REPORT_ELAPSED_NANOS = 3;
 const int FIELD_ID_CURRENT_REPORT_ELAPSED_NANOS = 4;
+const int FIELD_ID_LAST_REPORT_WALL_CLOCK_NANOS = 5;
+const int FIELD_ID_CURRENT_REPORT_WALL_CLOCK_NANOS = 6;
+
 
 #define STATS_DATA_DIR "/data/misc/stats-data"
 
@@ -260,6 +263,8 @@
             proto.start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | FIELD_ID_REPORTS);
 
     int64_t lastReportTimeNs = it->second->getLastReportTimeNs();
+    int64_t lastReportWallClockNs = it->second->getLastReportWallClockNs();
+
     // First, fill in ConfigMetricsReport using current data on memory, which
     // starts from filling in StatsLogReport's.
     it->second->onDumpReport(dumpTimeStampNs, &proto);
@@ -276,6 +281,10 @@
                 (long long)lastReportTimeNs);
     proto.write(FIELD_TYPE_INT64 | FIELD_ID_CURRENT_REPORT_ELAPSED_NANOS,
                 (long long)dumpTimeStampNs);
+    proto.write(FIELD_TYPE_INT64 | FIELD_ID_LAST_REPORT_WALL_CLOCK_NANOS,
+                (long long)lastReportWallClockNs);
+    proto.write(FIELD_TYPE_INT64 | FIELD_ID_CURRENT_REPORT_WALL_CLOCK_NANOS,
+                (long long)getWallClockNs());
 
     // End of ConfigMetricsReport (reports).
     proto.end(reportsToken);
diff --git a/cmds/statsd/src/StatsLogProcessor.h b/cmds/statsd/src/StatsLogProcessor.h
index 8db8200..8b42146 100644
--- a/cmds/statsd/src/StatsLogProcessor.h
+++ b/cmds/statsd/src/StatsLogProcessor.h
@@ -121,7 +121,8 @@
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensionsForMaxDuration3);
     FRIEND_TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks1);
     FRIEND_TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks2);
-    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSlice);
+    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSliceByFirstUid);
+    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSliceByChain);
     FRIEND_TEST(GaugeMetricE2eTest, TestMultipleFieldsForPushedEvent);
     FRIEND_TEST(DimensionInConditionE2eTest, TestCreateCountMetric_NoLink_OR_CombinationCondition);
     FRIEND_TEST(DimensionInConditionE2eTest, TestCreateCountMetric_Link_OR_CombinationCondition);
@@ -138,6 +139,7 @@
     FRIEND_TEST(DimensionInConditionE2eTest, TestDurationMetric_NoLink_AND_CombinationCondition);
     FRIEND_TEST(DimensionInConditionE2eTest, TestDurationMetric_Link_AND_CombinationCondition);
 
+
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/condition/SimpleConditionTracker.cpp b/cmds/statsd/src/condition/SimpleConditionTracker.cpp
index 4913aef..73efb39 100644
--- a/cmds/statsd/src/condition/SimpleConditionTracker.cpp
+++ b/cmds/statsd/src/condition/SimpleConditionTracker.cpp
@@ -327,25 +327,7 @@
         // have both sliced and unsliced version of a predicate.
         handleConditionEvent(outputValue, matchedState == 1, &overallState, &overallChanged);
     } else {
-        std::vector<HashableDimensionKey> outputValues;
-        filterValues(mOutputDimensions, event.getValues(), &outputValues);
-
-        // If this event has multiple nodes in the attribution chain,  this log event probably will
-        // generate multiple dimensions. If so, we will find if the condition changes for any
-        // dimension and ask the corresponding metric producer to verify whether the actual sliced
-        // condition has changed or not.
-        // A high level assumption is that a predicate is either sliced or unsliced. We will never
-        // have both sliced and unsliced version of a predicate.
-        for (const HashableDimensionKey& outputValue : outputValues) {
-            ConditionState tempState;
-            bool tempChanged = false;
-            handleConditionEvent(outputValue, matchedState == 1, &tempState, &tempChanged);
-            if (tempChanged) {
-                overallChanged = true;
-            }
-            // ConditionState's | operator is overridden
-            overallState = overallState | tempState;
-        }
+        ALOGE("The condition tracker should not be sliced by ANY position matcher.");
     }
     conditionCache[mIndex] = overallState;
     conditionChangedCache[mIndex] = overallChanged;
diff --git a/cmds/statsd/src/condition/StateTracker.cpp b/cmds/statsd/src/condition/StateTracker.cpp
index c68875c..fe1740b 100644
--- a/cmds/statsd/src/condition/StateTracker.cpp
+++ b/cmds/statsd/src/condition/StateTracker.cpp
@@ -137,21 +137,18 @@
 
     VLOG("StateTracker evaluate event %s", event.ToString().c_str());
 
-    vector<HashableDimensionKey> keys;
-    vector<HashableDimensionKey> outputs;
-    filterValues(mPrimaryKeys, event.getValues(), &keys);
-    filterValues(mOutputDimensions, event.getValues(), &outputs);
-    if (keys.size() != 1 || outputs.size() != 1) {
-        ALOGE("More than 1 states in the event?? panic now!");
+    // Primary key can exclusive fields must be simple fields. so there won't be more than
+    // one keys matched.
+    HashableDimensionKey primaryKey;
+    HashableDimensionKey state;
+    if (!filterValues(mPrimaryKeys, event.getValues(), &primaryKey) ||
+        !filterValues(mOutputDimensions, event.getValues(), &state)) {
+        ALOGE("Failed to filter fields in the event?? panic now!");
         conditionCache[mIndex] =
                 mSlicedState.size() > 0 ? ConditionState::kTrue : ConditionState::kFalse;
         conditionChangedCache[mIndex] = false;
         return;
     }
-    // Primary key can exclusive fields must be simple fields. so there won't be more than
-    // one keys matched.
-    const auto& primaryKey = keys[0];
-    const auto& state = outputs[0];
     hitGuardRail(primaryKey);
 
     VLOG("StateTracker: key %s state %s", primaryKey.toString().c_str(), state.toString().c_str());
diff --git a/cmds/statsd/src/guardrail/StatsdStats.cpp b/cmds/statsd/src/guardrail/StatsdStats.cpp
index c6c4d13..7a55f60 100644
--- a/cmds/statsd/src/guardrail/StatsdStats.cpp
+++ b/cmds/statsd/src/guardrail/StatsdStats.cpp
@@ -21,6 +21,7 @@
 #include <android/util/ProtoOutputStream.h>
 #include "../stats_log_util.h"
 #include "statslog.h"
+#include "storage/StorageManager.h"
 
 namespace android {
 namespace os {
@@ -403,6 +404,8 @@
             fprintf(out, "alert %lld declared %d times\n", (long long)stats.first, stats.second);
         }
     }
+    fprintf(out, "********Disk Usage stats***********\n");
+    StorageManager::printStats(out);
     fprintf(out, "********Pushed Atom stats***********\n");
     const size_t atomCounts = mPushedAtomStats.size();
     for (size_t i = 2; i < atomCounts; i++) {
diff --git a/cmds/statsd/src/matchers/matcher_util.cpp b/cmds/statsd/src/matchers/matcher_util.cpp
index 364d4e9..b7105b3 100644
--- a/cmds/statsd/src/matchers/matcher_util.cpp
+++ b/cmds/statsd/src/matchers/matcher_util.cpp
@@ -185,6 +185,9 @@
                 ranges.push_back(std::make_pair(newStart, end));
                 break;
             }
+            case Position::ALL:
+                ALOGE("Not supported: field matcher with ALL position.");
+                break;
             case Position::POSITION_UNKNOWN:
                 break;
         }
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.cpp b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
index bc09683..c6b9405 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
@@ -88,6 +88,12 @@
         translateFieldMatcher(internalDimensions, &mInternalDimensions);
         mContainANYPositionInInternalDimensions = HasPositionANY(internalDimensions);
     }
+    if (mContainANYPositionInInternalDimensions) {
+        ALOGE("Position ANY in internal dimension not supported.");
+    }
+    if (mContainANYPositionInDimensionsInWhat) {
+        ALOGE("Position ANY in dimension_in_what not supported.");
+    }
 
     if (metric.has_dimensions_in_condition()) {
         translateFieldMatcher(metric.dimensions_in_condition(), &mDimensionsInCondition);
@@ -589,18 +595,10 @@
         it->second->noteStart(DEFAULT_DIMENSION_KEY, condition,
                               event.GetElapsedTimestampNs(), conditionKeys);
     } else {
-        if (mContainANYPositionInInternalDimensions) {
-            std::vector<HashableDimensionKey> dimensionKeys;
-            filterValues(mInternalDimensions, event.getValues(), &dimensionKeys);
-            for (const auto& key : dimensionKeys) {
-                it->second->noteStart(key, condition, event.GetElapsedTimestampNs(), conditionKeys);
-            }
-        } else {
-            HashableDimensionKey dimensionKey = DEFAULT_DIMENSION_KEY;
-            filterValues(mInternalDimensions, event.getValues(), &dimensionKey);
-            it->second->noteStart(
-                dimensionKey, condition, event.GetElapsedTimestampNs(), conditionKeys);
-        }
+        HashableDimensionKey dimensionKey = DEFAULT_DIMENSION_KEY;
+        filterValues(mInternalDimensions, event.getValues(), &dimensionKey);
+        it->second->noteStart(
+            dimensionKey, condition, event.GetElapsedTimestampNs(), conditionKeys);
     }
 
 }
@@ -612,8 +610,8 @@
     ALOGW("Not used in duration tracker.");
 }
 
-void DurationMetricProducer::onMatchedLogEventLocked_simple(const size_t matcherIndex,
-                                                            const LogEvent& event) {
+void DurationMetricProducer::onMatchedLogEventLocked(const size_t matcherIndex,
+                                                     const LogEvent& event) {
     uint64_t eventTimeNs = event.GetElapsedTimestampNs();
     if (eventTimeNs < mStartTimeNs) {
         return;
@@ -712,117 +710,6 @@
     }
 }
 
-void DurationMetricProducer::onMatchedLogEventLocked(const size_t matcherIndex,
-                                                     const LogEvent& event) {
-    if (!mContainANYPositionInDimensionsInWhat) {
-        onMatchedLogEventLocked_simple(matcherIndex, event);
-        return;
-    }
-
-    uint64_t eventTimeNs = event.GetElapsedTimestampNs();
-    if (eventTimeNs < mStartTimeNs) {
-        return;
-    }
-
-    flushIfNeededLocked(event.GetElapsedTimestampNs());
-
-    // Handles Stopall events.
-    if (matcherIndex == mStopAllIndex) {
-        for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-            for (auto& pair : whatIt.second) {
-                pair.second->noteStopAll(event.GetElapsedTimestampNs());
-            }
-        }
-        return;
-    }
-
-    vector<HashableDimensionKey> dimensionInWhatValues;
-    if (!mDimensionsInWhat.empty()) {
-        filterValues(mDimensionsInWhat, event.getValues(), &dimensionInWhatValues);
-    } else {
-        dimensionInWhatValues.push_back(DEFAULT_DIMENSION_KEY);
-    }
-
-    // Handles Stop events.
-    if (matcherIndex == mStopIndex) {
-        if (mUseWhatDimensionAsInternalDimension) {
-            for (const HashableDimensionKey& whatKey : dimensionInWhatValues) {
-                auto whatIt = mCurrentSlicedDurationTrackerMap.find(whatKey);
-                if (whatIt != mCurrentSlicedDurationTrackerMap.end()) {
-                    for (const auto& condIt : whatIt->second) {
-                        condIt.second->noteStop(whatKey, event.GetElapsedTimestampNs(), false);
-                    }
-                }
-            }
-            return;
-        }
-
-        HashableDimensionKey internalDimensionKey = DEFAULT_DIMENSION_KEY;
-        if (!mInternalDimensions.empty()) {
-            filterValues(mInternalDimensions, event.getValues(), &internalDimensionKey);
-        }
-
-        for (const HashableDimensionKey& whatDimension : dimensionInWhatValues) {
-            auto whatIt = mCurrentSlicedDurationTrackerMap.find(whatDimension);
-            if (whatIt != mCurrentSlicedDurationTrackerMap.end()) {
-                for (const auto& condIt : whatIt->second) {
-                    condIt.second->noteStop(
-                        internalDimensionKey, event.GetElapsedTimestampNs(), false);
-                }
-            }
-        }
-        return;
-    }
-
-    bool condition;
-    ConditionKey conditionKey;
-    std::unordered_set<HashableDimensionKey> dimensionKeysInCondition;
-    if (mConditionSliced) {
-        for (const auto& link : mMetric2ConditionLinks) {
-            getDimensionForCondition(event.getValues(), link, &conditionKey[link.conditionId]);
-        }
-
-        auto conditionState =
-            mWizard->query(mConditionTrackerIndex, conditionKey, mDimensionsInCondition,
-                           !mSameConditionDimensionsInTracker,
-                           !mHasLinksToAllConditionDimensionsInTracker,
-                           &dimensionKeysInCondition);
-        condition = (conditionState == ConditionState::kTrue);
-        if (mDimensionsInCondition.empty() && condition) {
-            dimensionKeysInCondition.insert(DEFAULT_DIMENSION_KEY);
-        }
-    } else {
-        condition = mCondition;
-        if (condition) {
-            dimensionKeysInCondition.insert(DEFAULT_DIMENSION_KEY);
-        }
-    }
-
-    for (const auto& whatDimension : dimensionInWhatValues) {
-        if (dimensionKeysInCondition.empty()) {
-            handleStartEvent(MetricDimensionKey(whatDimension, DEFAULT_DIMENSION_KEY),
-                             conditionKey, condition, event);
-        } else {
-            auto whatIt = mCurrentSlicedDurationTrackerMap.find(whatDimension);
-            // If the what dimension is already there, we should update all the trackers even
-            // the condition is false.
-            if (whatIt != mCurrentSlicedDurationTrackerMap.end()) {
-                for (const auto& condIt : whatIt->second) {
-                    const bool cond = dimensionKeysInCondition.find(condIt.first) !=
-                            dimensionKeysInCondition.end();
-                    handleStartEvent(MetricDimensionKey(whatDimension, condIt.first),
-                                     conditionKey, cond, event);
-                    dimensionKeysInCondition.erase(condIt.first);
-                }
-            }
-            for (const auto& conditionDimension : dimensionKeysInCondition) {
-                handleStartEvent(MetricDimensionKey(whatDimension, conditionDimension),
-                                 conditionKey, condition, event);
-            }
-        }
-    }
-}
-
 size_t DurationMetricProducer::byteSizeLocked() const {
     size_t totalSize = 0;
     for (const auto& pair : mPastBuckets) {
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.h b/cmds/statsd/src/metrics/DurationMetricProducer.h
index 6746e11..985749d 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.h
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.h
@@ -52,8 +52,6 @@
 protected:
     void onMatchedLogEventLocked(const size_t matcherIndex, const LogEvent& event) override;
 
-    void onMatchedLogEventLocked_simple(const size_t matcherIndex, const LogEvent& event);
-
     void onMatchedLogEventInternalLocked(
             const size_t matcherIndex, const MetricDimensionKey& eventKey,
             const ConditionKey& conditionKeys, bool condition,
diff --git a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
index 079eb69..55a281e 100644
--- a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
@@ -56,6 +56,7 @@
 const int FIELD_ID_END_BUCKET_ELAPSED_NANOS = 2;
 const int FIELD_ID_ATOM = 3;
 const int FIELD_ID_ELAPSED_ATOM_TIMESTAMP = 4;
+const int FIELD_ID_WALL_CLOCK_ATOM_TIMESTAMP = 5;
 
 GaugeMetricProducer::GaugeMetricProducer(const ConfigKey& key, const GaugeMetric& metric,
                                          const int conditionIndex,
@@ -186,21 +187,28 @@
                                (long long)bucket.mBucketEndNs);
 
             if (!bucket.mGaugeAtoms.empty()) {
-                uint64_t atomsToken =
-                    protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | FIELD_ID_ATOM);
                 for (const auto& atom : bucket.mGaugeAtoms) {
+                    uint64_t atomsToken =
+                        protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED |
+                                           FIELD_ID_ATOM);
                     writeFieldValueTreeToStream(mTagId, *(atom.mFields), protoOutput);
+                    protoOutput->end(atomsToken);
                 }
-                protoOutput->end(atomsToken);
+                const bool truncateTimestamp =
+                    android::util::kNotTruncatingTimestampAtomWhiteList.find(mTagId) ==
+                    android::util::kNotTruncatingTimestampAtomWhiteList.end();
+                const int64_t wall_clock_ns = truncateTimestamp ?
+                    truncateTimestampNsToFiveMinutes(getWallClockNs()) : getWallClockNs();
                 for (const auto& atom : bucket.mGaugeAtoms) {
-                    const bool truncateTimestamp =
-                        android::util::kNotTruncatingTimestampAtomWhiteList.find(mTagId) ==
-                        android::util::kNotTruncatingTimestampAtomWhiteList.end();
                     int64_t timestampNs =  truncateTimestamp ?
                         truncateTimestampNsToFiveMinutes(atom.mTimestamps) : atom.mTimestamps;
                     protoOutput->write(
                         FIELD_TYPE_INT64 | FIELD_COUNT_REPEATED | FIELD_ID_ELAPSED_ATOM_TIMESTAMP,
                         (long long)timestampNs);
+                    protoOutput->write(
+                        FIELD_TYPE_INT64 | FIELD_COUNT_REPEATED |
+                            FIELD_ID_WALL_CLOCK_ATOM_TIMESTAMP,
+                        (long long)wall_clock_ns);
                 }
             }
             protoOutput->end(bucketInfoToken);
diff --git a/cmds/statsd/src/metrics/MetricProducer.cpp b/cmds/statsd/src/metrics/MetricProducer.cpp
index 6c90b03..f4495a1 100644
--- a/cmds/statsd/src/metrics/MetricProducer.cpp
+++ b/cmds/statsd/src/metrics/MetricProducer.cpp
@@ -53,39 +53,17 @@
         dimensionKeysInCondition.insert(DEFAULT_DIMENSION_KEY);
     }
 
-    if (mContainANYPositionInDimensionsInWhat) {
-        vector<HashableDimensionKey> dimensionInWhatValues;
-        if (!mDimensionsInWhat.empty()) {
-            filterValues(mDimensionsInWhat, event.getValues(), &dimensionInWhatValues);
-        } else {
-            dimensionInWhatValues.push_back(DEFAULT_DIMENSION_KEY);
-        }
-
-        for (const auto& whatDimension : dimensionInWhatValues) {
-            for (const auto& conditionDimensionKey : dimensionKeysInCondition) {
-                onMatchedLogEventInternalLocked(
-                        matcherIndex, MetricDimensionKey(whatDimension, conditionDimensionKey),
-                        conditionKey, condition, event);
-            }
-            if (dimensionKeysInCondition.empty()) {
-                onMatchedLogEventInternalLocked(
-                        matcherIndex, MetricDimensionKey(whatDimension, DEFAULT_DIMENSION_KEY),
-                         conditionKey, condition, event);
-            }
-        }
-    } else {
-        HashableDimensionKey dimensionInWhat;
-        filterValues(mDimensionsInWhat, event.getValues(), &dimensionInWhat);
-        MetricDimensionKey metricKey(dimensionInWhat, DEFAULT_DIMENSION_KEY);
-        for (const auto& conditionDimensionKey : dimensionKeysInCondition) {
-            metricKey.setDimensionKeyInCondition(conditionDimensionKey);
-            onMatchedLogEventInternalLocked(
-                    matcherIndex, metricKey, conditionKey, condition, event);
-        }
-        if (dimensionKeysInCondition.empty()) {
-            onMatchedLogEventInternalLocked(
-                    matcherIndex, metricKey, conditionKey, condition, event);
-        }
+    HashableDimensionKey dimensionInWhat;
+    filterValues(mDimensionsInWhat, event.getValues(), &dimensionInWhat);
+    MetricDimensionKey metricKey(dimensionInWhat, DEFAULT_DIMENSION_KEY);
+    for (const auto& conditionDimensionKey : dimensionKeysInCondition) {
+        metricKey.setDimensionKeyInCondition(conditionDimensionKey);
+        onMatchedLogEventInternalLocked(
+                matcherIndex, metricKey, conditionKey, condition, event);
+    }
+    if (dimensionKeysInCondition.empty()) {
+        onMatchedLogEventInternalLocked(
+                matcherIndex, metricKey, conditionKey, condition, event);
     }
 
  }
diff --git a/cmds/statsd/src/metrics/MetricsManager.cpp b/cmds/statsd/src/metrics/MetricsManager.cpp
index 1ca59a3..6209bbe 100644
--- a/cmds/statsd/src/metrics/MetricsManager.cpp
+++ b/cmds/statsd/src/metrics/MetricsManager.cpp
@@ -53,7 +53,9 @@
                                const sp<UidMap> &uidMap,
                                const sp<AlarmMonitor>& anomalyAlarmMonitor,
                                const sp<AlarmMonitor>& periodicAlarmMonitor)
-    : mConfigKey(key), mUidMap(uidMap), mLastReportTimeNs(timeBaseSec * NS_PER_SEC) {
+    : mConfigKey(key), mUidMap(uidMap),
+      mLastReportTimeNs(timeBaseSec * NS_PER_SEC),
+      mLastReportWallClockNs(getWallClockNs()) {
     mConfigValid =
             initStatsdConfig(key, config, *uidMap, anomalyAlarmMonitor, periodicAlarmMonitor,
                              timeBaseSec, mTagIds, mAllAtomMatchers,
@@ -193,6 +195,7 @@
         }
     }
     mLastReportTimeNs = dumpTimeStampNs;
+    mLastReportWallClockNs = getWallClockNs();
     VLOG("=========================Metric Reports End==========================");
 }
 
diff --git a/cmds/statsd/src/metrics/MetricsManager.h b/cmds/statsd/src/metrics/MetricsManager.h
index dbab814..46a9b34 100644
--- a/cmds/statsd/src/metrics/MetricsManager.h
+++ b/cmds/statsd/src/metrics/MetricsManager.h
@@ -69,10 +69,14 @@
     void dumpStates(FILE* out, bool verbose);
 
     // Returns the elapsed realtime when this metric manager last reported metrics.
-    uint64_t getLastReportTimeNs() {
+    inline int64_t getLastReportTimeNs() const {
         return mLastReportTimeNs;
     };
 
+    inline int64_t getLastReportWallClockNs() const {
+        return mLastReportWallClockNs;
+    };
+
     virtual void dropData(const uint64_t dropTimeNs);
 
     // Config source owner can call onDumpReport() to get all the metrics collected.
@@ -89,7 +93,8 @@
 
     bool mConfigValid = false;
 
-    uint64_t mLastReportTimeNs;
+    int64_t mLastReportTimeNs;
+    int64_t mLastReportWallClockNs;
 
     // The uid log sources from StatsdConfig.
     std::vector<int32_t> mAllowedUid;
@@ -158,7 +163,8 @@
 
     FRIEND_TEST(WakelockDurationE2eTest, TestAggregatedPredicateDimensions);
     FRIEND_TEST(MetricConditionLinkE2eTest, TestMultiplePredicatesAndLinks);
-    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSlice);
+    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSliceByFirstUid);
+    FRIEND_TEST(AttributionE2eTest, TestAttributionMatchAndSliceByChain);
     FRIEND_TEST(GaugeMetricE2eTest, TestMultipleFieldsForPushedEvent);
     FRIEND_TEST(DimensionInConditionE2eTest, TestCreateCountMetric_NoLink_OR_CombinationCondition);
     FRIEND_TEST(DimensionInConditionE2eTest, TestCreateCountMetric_Link_OR_CombinationCondition);
diff --git a/cmds/statsd/src/stats_log.proto b/cmds/statsd/src/stats_log.proto
index 3c5f5a2..0412538 100644
--- a/cmds/statsd/src/stats_log.proto
+++ b/cmds/statsd/src/stats_log.proto
@@ -46,7 +46,7 @@
 
   optional Atom atom = 2;
 
-  optional int64 wall_clock_timestamp_sec = 3;
+  optional int64 wall_clock_timestamp_nanos = 3;
 }
 
 message CountBucketInfo {
@@ -105,6 +105,8 @@
   repeated Atom atom = 3;
 
   repeated int64 elapsed_timestamp_nanos = 4;
+
+  repeated int64 wall_clock_timestamp_nanos = 5;
 }
 
 message GaugeMetricData {
@@ -154,6 +156,10 @@
   optional int64 last_report_elapsed_nanos = 3;
 
   optional int64 current_report_elapsed_nanos = 4;
+
+  optional int64 last_report_wall_clock_nanos = 5;
+
+  optional int64 current_report_wall_clock_nanos = 6;
 }
 
 message ConfigMetricsReportList {
diff --git a/cmds/statsd/src/statsd_config.proto b/cmds/statsd/src/statsd_config.proto
index 1c99e2a..2c70191 100644
--- a/cmds/statsd/src/statsd_config.proto
+++ b/cmds/statsd/src/statsd_config.proto
@@ -31,6 +31,8 @@
   LAST = 2;
 
   ANY = 3;
+
+  ALL = 4;
 }
 
 enum TimeUnit {
diff --git a/cmds/statsd/src/storage/StorageManager.cpp b/cmds/statsd/src/storage/StorageManager.cpp
index 77387cb..cd41f53 100644
--- a/cmds/statsd/src/storage/StorageManager.cpp
+++ b/cmds/statsd/src/storage/StorageManager.cpp
@@ -345,6 +345,53 @@
     }
 }
 
+void StorageManager::printStats(FILE* out) {
+    printDirStats(out, STATS_SERVICE_DIR);
+    printDirStats(out, STATS_DATA_DIR);
+}
+
+void StorageManager::printDirStats(FILE* out, const char* path) {
+    fprintf(out, "Printing stats of %s\n", path);
+    unique_ptr<DIR, decltype(&closedir)> dir(opendir(path), closedir);
+    if (dir == NULL) {
+        VLOG("Path %s does not exist", path);
+        return;
+    }
+    dirent* de;
+    int fileCount = 0;
+    int totalFileSize = 0;
+    while ((de = readdir(dir.get()))) {
+        char* name = de->d_name;
+        if (name[0] == '.') {
+            continue;
+        }
+        int64_t result[3];
+        parseFileName(name, result);
+        if (result[0] == -1) continue;
+        int64_t timestamp = result[0];
+        int64_t uid = result[1];
+        int64_t configID = result[2];
+        fprintf(out, "\t #%d, Last updated: %lld, UID: %d, Config ID: %lld",
+                fileCount + 1,
+                (long long)timestamp,
+                (int)uid,
+                (long long)configID);
+        string file_name = getFilePath(path, timestamp, uid, configID);
+        ifstream file(file_name.c_str(), ifstream::in | ifstream::binary);
+        if (file.is_open()) {
+            file.seekg(0, ios::end);
+            int fileSize = file.tellg();
+            file.close();
+            fprintf(out, ", File Size: %d bytes", fileSize);
+            totalFileSize += fileSize;
+        }
+        fprintf(out, "\n");
+        fileCount++;
+    }
+    fprintf(out, "\tTotal number of files: %d, Total size of files: %d bytes.\n",
+            fileCount, totalFileSize);
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/src/storage/StorageManager.h b/cmds/statsd/src/storage/StorageManager.h
index 13ce5c6..4b75628 100644
--- a/cmds/statsd/src/storage/StorageManager.h
+++ b/cmds/statsd/src/storage/StorageManager.h
@@ -84,6 +84,17 @@
      */
     static bool hasIdenticalConfig(const ConfigKey& key,
                                    const vector<uint8_t>& config);
+
+    /**
+     * Prints disk usage statistics related to statsd.
+     */
+    static void printStats(FILE* out);
+
+private:
+    /**
+     * Prints disk usage statistics about a directory related to statsd.
+     */
+    static void printDirStats(FILE* out, const char* path);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/tests/FieldValue_test.cpp b/cmds/statsd/tests/FieldValue_test.cpp
index 5846761..73e7c44 100644
--- a/cmds/statsd/tests/FieldValue_test.cpp
+++ b/cmds/statsd/tests/FieldValue_test.cpp
@@ -45,20 +45,41 @@
 
     const auto& matcher12 = output[0];
     EXPECT_EQ((int32_t)10, matcher12.mMatcher.getTag());
-    EXPECT_EQ((int32_t)0x2010001, matcher12.mMatcher.getField());
+    EXPECT_EQ((int32_t)0x02010001, matcher12.mMatcher.getField());
     EXPECT_EQ((int32_t)0xff7f007f, matcher12.mMask);
 }
 
-TEST(AtomMatcherTest, TestFilter) {
+TEST(AtomMatcherTest, TestFieldTranslation_ALL) {
     FieldMatcher matcher1;
     matcher1.set_field(10);
     FieldMatcher* child = matcher1.add_child();
     child->set_field(1);
-    child->set_position(Position::ANY);
+    child->set_position(Position::ALL);
 
     child = child->add_child();
     child->set_field(1);
 
+    vector<Matcher> output;
+    translateFieldMatcher(matcher1, &output);
+
+    EXPECT_EQ((size_t)1, output.size());
+
+    const auto& matcher12 = output[0];
+    EXPECT_EQ((int32_t)10, matcher12.mMatcher.getTag());
+    EXPECT_EQ((int32_t)0x02010001, matcher12.mMatcher.getField());
+    EXPECT_EQ((int32_t)0xff7f7f7f, matcher12.mMask);
+}
+
+TEST(AtomMatcherTest, TestFilter_ALL) {
+    FieldMatcher matcher1;
+    matcher1.set_field(10);
+    FieldMatcher* child = matcher1.add_child();
+    child->set_field(1);
+    child->set_position(Position::ALL);
+
+    child->add_child()->set_field(1);
+    child->add_child()->set_field(2);
+
     child = matcher1.add_child();
     child->set_field(2);
 
@@ -85,32 +106,28 @@
     event.write("some value");
     // Convert to a LogEvent
     event.init();
-    vector<HashableDimensionKey> output;
+    HashableDimensionKey output;
 
     filterValues(matchers, event.getValues(), &output);
 
-    EXPECT_EQ((size_t)(3), output.size());
+    EXPECT_EQ((size_t)7, output.getValues().size());
+    EXPECT_EQ((int32_t)0x02010101, output.getValues()[0].mField.getField());
+    EXPECT_EQ((int32_t)1111, output.getValues()[0].mValue.int_value);
+    EXPECT_EQ((int32_t)0x02010102, output.getValues()[1].mField.getField());
+    EXPECT_EQ("location1", output.getValues()[1].mValue.str_value);
 
-    const auto& key1 = output[0];
-    EXPECT_EQ((size_t)2, key1.getValues().size());
-    EXPECT_EQ((int32_t)0x02010001, key1.getValues()[0].mField.getField());
-    EXPECT_EQ((int32_t)1111, key1.getValues()[0].mValue.int_value);
-    EXPECT_EQ((int32_t)0x00020000, key1.getValues()[1].mField.getField());
-    EXPECT_EQ("some value", key1.getValues()[1].mValue.str_value);
+    EXPECT_EQ((int32_t)0x02010201, output.getValues()[2].mField.getField());
+    EXPECT_EQ((int32_t)2222, output.getValues()[2].mValue.int_value);
+    EXPECT_EQ((int32_t)0x02010202, output.getValues()[3].mField.getField());
+    EXPECT_EQ("location2", output.getValues()[3].mValue.str_value);
 
-    const auto& key2 = output[1];
-    EXPECT_EQ((size_t)2, key2.getValues().size());
-    EXPECT_EQ((int32_t)0x02010001, key2.getValues()[0].mField.getField());
-    EXPECT_EQ((int32_t)2222, key2.getValues()[0].mValue.int_value);
-    EXPECT_EQ((int32_t)0x00020000, key2.getValues()[1].mField.getField());
-    EXPECT_EQ("some value", key2.getValues()[1].mValue.str_value);
+    EXPECT_EQ((int32_t)0x02010301, output.getValues()[4].mField.getField());
+    EXPECT_EQ((int32_t)3333, output.getValues()[4].mValue.int_value);
+    EXPECT_EQ((int32_t)0x02010302, output.getValues()[5].mField.getField());
+    EXPECT_EQ("location3", output.getValues()[5].mValue.str_value);
 
-    const auto& key3 = output[2];
-    EXPECT_EQ((size_t)2, key3.getValues().size());
-    EXPECT_EQ((int32_t)0x02010001, key3.getValues()[0].mField.getField());
-    EXPECT_EQ((int32_t)3333, key3.getValues()[0].mValue.int_value);
-    EXPECT_EQ((int32_t)0x00020000, key3.getValues()[1].mField.getField());
-    EXPECT_EQ("some value", key3.getValues()[1].mValue.str_value);
+    EXPECT_EQ((int32_t)0x00020000, output.getValues()[6].mField.getField());
+    EXPECT_EQ("some value", output.getValues()[6].mValue.str_value);
 }
 
 TEST(AtomMatcherTest, TestSubDimension) {
diff --git a/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp b/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp
index 7a7e000..2574ba7 100644
--- a/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp
+++ b/cmds/statsd/tests/e2e/Attribution_e2e_test.cpp
@@ -28,7 +28,7 @@
 
 namespace {
 
-StatsdConfig CreateStatsdConfig() {
+StatsdConfig CreateStatsdConfig(const Position position) {
     StatsdConfig config;
     auto wakelockAcquireMatcher = CreateAcquireWakelockAtomMatcher();
     auto attributionNodeMatcher =
@@ -46,15 +46,15 @@
     countMetric->set_what(wakelockAcquireMatcher.id());
     *countMetric->mutable_dimensions_in_what() =
         CreateAttributionUidAndTagDimensions(
-            android::util::WAKELOCK_STATE_CHANGED, {Position::FIRST});
+            android::util::WAKELOCK_STATE_CHANGED, {position});
     countMetric->set_bucket(FIVE_MINUTES);
     return config;
 }
 
 }  // namespace
 
-TEST(AttributionE2eTest, TestAttributionMatchAndSlice) {
-    auto config = CreateStatsdConfig();
+TEST(AttributionE2eTest, TestAttributionMatchAndSliceByFirstUid) {
+    auto config = CreateStatsdConfig(Position::FIRST);
     int64_t bucketStartTimeNs = 10000000000;
     int64_t bucketSizeNs =
         TimeUnitToBucketSizeInMillis(config.count_metric(0).bucket()) * 1000000;
@@ -199,6 +199,215 @@
     EXPECT_EQ(data.bucket_info(0).end_bucket_elapsed_nanos(), bucketStartTimeNs + 3 * bucketSizeNs);
 }
 
+TEST(AttributionE2eTest, TestAttributionMatchAndSliceByChain) {
+    auto config = CreateStatsdConfig(Position::ALL);
+    int64_t bucketStartTimeNs = 10000000000;
+    int64_t bucketSizeNs =
+        TimeUnitToBucketSizeInMillis(config.count_metric(0).bucket()) * 1000000;
+
+    ConfigKey cfgKey;
+    auto processor = CreateStatsLogProcessor(bucketStartTimeNs / NS_PER_SEC, config, cfgKey);
+    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+    EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid());
+
+    // Here it assumes that GMS core has two uids.
+    processor->getUidMap()->updateApp(
+        android::String16("com.android.gmscore"), 222 /* uid */, 1 /* version code*/);
+    processor->getUidMap()->updateApp(
+        android::String16("com.android.gmscore"), 444 /* uid */, 1 /* version code*/);
+    processor->getUidMap()->updateApp(
+        android::String16("app1"), 111 /* uid */, 2 /* version code*/);
+    processor->getUidMap()->updateApp(
+        android::String16("APP3"), 333 /* uid */, 2 /* version code*/);
+
+    // GMS core node is in the middle.
+    std::vector<AttributionNodeInternal> attributions1 = {CreateAttribution(111, "App1"),
+                                                          CreateAttribution(222, "GMSCoreModule1"),
+                                                          CreateAttribution(333, "App3")};
+
+    // GMS core node is the last one.
+    std::vector<AttributionNodeInternal> attributions2 = {CreateAttribution(111, "App1"),
+                                                          CreateAttribution(333, "App3"),
+                                                          CreateAttribution(222, "GMSCoreModule1")};
+
+    // GMS core node is the first one.
+    std::vector<AttributionNodeInternal> attributions3 = {CreateAttribution(222, "GMSCoreModule1"),
+                                                          CreateAttribution(333, "App3")};
+
+    // Single GMS core node.
+    std::vector<AttributionNodeInternal> attributions4 = {CreateAttribution(222, "GMSCoreModule1")};
+
+    // GMS core has another uid.
+    std::vector<AttributionNodeInternal> attributions5 = {CreateAttribution(111, "App1"),
+                                                          CreateAttribution(444, "GMSCoreModule2"),
+                                                          CreateAttribution(333, "App3")};
+
+    // Multiple GMS core nodes.
+    std::vector<AttributionNodeInternal> attributions6 = {CreateAttribution(444, "GMSCoreModule2"),
+                                                          CreateAttribution(222, "GMSCoreModule1")};
+
+    // No GMS core nodes.
+    std::vector<AttributionNodeInternal> attributions7 = {CreateAttribution(111, "App1"),
+                                                          CreateAttribution(333, "App3")};
+    std::vector<AttributionNodeInternal> attributions8 = {CreateAttribution(111, "App1")};
+
+    // GMS core node with isolated uid.
+    const int isolatedUid = 666;
+    std::vector<AttributionNodeInternal> attributions9 = {
+            CreateAttribution(isolatedUid, "GMSCoreModule1")};
+
+    std::vector<std::unique_ptr<LogEvent>> events;
+    // Events 1~4 are in the 1st bucket.
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions1, "wl1", bucketStartTimeNs + 2));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions2, "wl1", bucketStartTimeNs + 200));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions3, "wl1", bucketStartTimeNs + bucketSizeNs - 1));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions4, "wl1", bucketStartTimeNs + bucketSizeNs));
+
+    // Events 5~8 are in the 3rd bucket.
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions5, "wl2", bucketStartTimeNs + 2 * bucketSizeNs + 1));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions6, "wl2", bucketStartTimeNs + 2 * bucketSizeNs + 100));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions7, "wl2", bucketStartTimeNs + 3 * bucketSizeNs - 2));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions8, "wl2", bucketStartTimeNs + 3 * bucketSizeNs));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions9, "wl2", bucketStartTimeNs + 3 * bucketSizeNs + 1));
+    events.push_back(CreateAcquireWakelockEvent(
+        attributions9, "wl2", bucketStartTimeNs + 3 * bucketSizeNs + 100));
+    events.push_back(CreateIsolatedUidChangedEvent(
+        isolatedUid, 222, true/* is_create*/, bucketStartTimeNs + 3 * bucketSizeNs - 1));
+    events.push_back(CreateIsolatedUidChangedEvent(
+        isolatedUid, 222, false/* is_create*/, bucketStartTimeNs + 3 * bucketSizeNs + 10));
+
+    sortLogEventsByTimestamp(&events);
+
+    for (const auto& event : events) {
+        processor->OnLogEvent(event.get());
+    }
+    ConfigMetricsReportList reports;
+    vector<uint8_t> buffer;
+    processor->onDumpReport(cfgKey, bucketStartTimeNs + 4 * bucketSizeNs + 1, &buffer);
+    EXPECT_TRUE(buffer.size() > 0);
+    EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
+    EXPECT_EQ(reports.reports_size(), 1);
+    EXPECT_EQ(reports.reports(0).metrics_size(), 1);
+
+    StatsLogReport::CountMetricDataWrapper countMetrics;
+    sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).count_metrics(), &countMetrics);
+    EXPECT_EQ(countMetrics.data_size(), 6);
+
+    auto data = countMetrics.data(0);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule1");
+    EXPECT_EQ(2, data.bucket_info_size());
+    EXPECT_EQ(1, data.bucket_info(0).count());
+    EXPECT_EQ(bucketStartTimeNs + bucketSizeNs,
+              data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs,
+              data.bucket_info(0).end_bucket_elapsed_nanos());
+    EXPECT_EQ(1, data.bucket_info(1).count());
+    EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs,
+              data.bucket_info(1).start_bucket_elapsed_nanos());
+    EXPECT_EQ(bucketStartTimeNs + 4 * bucketSizeNs,
+              data.bucket_info(1).end_bucket_elapsed_nanos());
+
+    data = countMetrics.data(1);
+    ValidateUidDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 222);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule1");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 333);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 333, "App3");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(data.bucket_info(0).start_bucket_elapsed_nanos(), bucketStartTimeNs);
+    EXPECT_EQ(data.bucket_info(0).end_bucket_elapsed_nanos(), bucketStartTimeNs + bucketSizeNs);
+
+    data = countMetrics.data(2);
+    ValidateUidDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 444);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 444, "GMSCoreModule2");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 222);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule1");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs,
+              data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs,
+              data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = countMetrics.data(3);
+    ValidateUidDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 111);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 111, "App1");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 222);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule1");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 2, android::util::WAKELOCK_STATE_CHANGED, 333);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 2, android::util::WAKELOCK_STATE_CHANGED, 333, "App3");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(bucketStartTimeNs,
+              data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(bucketStartTimeNs + bucketSizeNs,
+              data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = countMetrics.data(4);
+    ValidateUidDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 111);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 111, "App1");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 333);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 333, "App3");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 2, android::util::WAKELOCK_STATE_CHANGED, 222);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 2, android::util::WAKELOCK_STATE_CHANGED, 222, "GMSCoreModule1");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(bucketStartTimeNs,
+              data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(bucketStartTimeNs + bucketSizeNs,
+              data.bucket_info(0).end_bucket_elapsed_nanos());
+
+    data = countMetrics.data(5);
+    ValidateUidDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 111);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 0, android::util::WAKELOCK_STATE_CHANGED, 111, "App1");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 444);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 1, android::util::WAKELOCK_STATE_CHANGED, 444, "GMSCoreModule2");
+    ValidateUidDimension(
+        data.dimensions_in_what(), 2, android::util::WAKELOCK_STATE_CHANGED, 333);
+    ValidateAttributionUidAndTagDimension(
+        data.dimensions_in_what(), 2, android::util::WAKELOCK_STATE_CHANGED, 333, "App3");
+    EXPECT_EQ(data.bucket_info_size(), 1);
+    EXPECT_EQ(data.bucket_info(0).count(), 1);
+    EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs,
+              data.bucket_info(0).start_bucket_elapsed_nanos());
+    EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs,
+              data.bucket_info(0).end_bucket_elapsed_nanos());
+}
+
 #else
 GTEST_LOG_(INFO) << "This test does nothing.\n";
 #endif
diff --git a/cmds/statsd/tests/e2e/GaugeMetric_e2e_push_test.cpp b/cmds/statsd/tests/e2e/GaugeMetric_e2e_push_test.cpp
new file mode 100644
index 0000000..9ceffc8
--- /dev/null
+++ b/cmds/statsd/tests/e2e/GaugeMetric_e2e_push_test.cpp
@@ -0,0 +1,281 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <gtest/gtest.h>
+
+#include "src/StatsLogProcessor.h"
+#include "src/stats_log_util.h"
+#include "tests/statsd_test_util.h"
+
+#include <vector>
+
+namespace android {
+namespace os {
+namespace statsd {
+
+#ifdef __ANDROID__
+
+namespace {
+
+StatsdConfig CreateStatsdConfigForPushedEvent(const GaugeMetric::SamplingType sampling_type) {
+    StatsdConfig config;
+    *config.add_atom_matcher() = CreateMoveToBackgroundAtomMatcher();
+    *config.add_atom_matcher() = CreateMoveToForegroundAtomMatcher();
+
+    auto atomMatcher = CreateSimpleAtomMatcher("", android::util::APP_START_CHANGED);
+    *config.add_atom_matcher() = atomMatcher;
+
+    auto isInBackgroundPredicate = CreateIsInBackgroundPredicate();
+    *isInBackgroundPredicate.mutable_simple_predicate()->mutable_dimensions() =
+        CreateDimensions(android::util::ACTIVITY_FOREGROUND_STATE_CHANGED, {1 /* uid field */ });
+    *config.add_predicate() = isInBackgroundPredicate;
+
+    auto gaugeMetric = config.add_gauge_metric();
+    gaugeMetric->set_id(123456);
+    gaugeMetric->set_what(atomMatcher.id());
+    gaugeMetric->set_condition(isInBackgroundPredicate.id());
+    gaugeMetric->mutable_gauge_fields_filter()->set_include_all(false);
+    gaugeMetric->set_sampling_type(sampling_type);
+    auto fieldMatcher = gaugeMetric->mutable_gauge_fields_filter()->mutable_fields();
+    fieldMatcher->set_field(android::util::APP_START_CHANGED);
+    fieldMatcher->add_child()->set_field(3);  // type (enum)
+    fieldMatcher->add_child()->set_field(4);  // activity_name(str)
+    fieldMatcher->add_child()->set_field(7);  // activity_start_msec(int64)
+    *gaugeMetric->mutable_dimensions_in_what() =
+        CreateDimensions(android::util::APP_START_CHANGED, {1 /* uid field */ });
+    gaugeMetric->set_bucket(FIVE_MINUTES);
+
+    auto links = gaugeMetric->add_links();
+    links->set_condition(isInBackgroundPredicate.id());
+    auto dimensionWhat = links->mutable_fields_in_what();
+    dimensionWhat->set_field(android::util::APP_START_CHANGED);
+    dimensionWhat->add_child()->set_field(1);  // uid field.
+    auto dimensionCondition = links->mutable_fields_in_condition();
+    dimensionCondition->set_field(android::util::ACTIVITY_FOREGROUND_STATE_CHANGED);
+    dimensionCondition->add_child()->set_field(1);  // uid field.
+    return config;
+}
+
+std::unique_ptr<LogEvent> CreateAppStartChangedEvent(
+    const int uid, const string& pkg_name, AppStartChanged::TransitionType type,
+    const string& activity_name, const string& calling_pkg_name, const bool is_instant_app,
+    int64_t activity_start_msec, uint64_t timestampNs) {
+    auto logEvent = std::make_unique<LogEvent>(
+        android::util::APP_START_CHANGED, timestampNs);
+    logEvent->write(uid);
+    logEvent->write(pkg_name);
+    logEvent->write(type);
+    logEvent->write(activity_name);
+    logEvent->write(calling_pkg_name);
+    logEvent->write(is_instant_app);
+    logEvent->write(activity_start_msec);
+    logEvent->init();
+    return logEvent;
+}
+
+}  // namespace
+
+TEST(GaugeMetricE2eTest, TestMultipleFieldsForPushedEvent) {
+    for (const auto& sampling_type :
+            { GaugeMetric::ALL_CONDITION_CHANGES, GaugeMetric:: RANDOM_ONE_SAMPLE }) {
+        auto config = CreateStatsdConfigForPushedEvent(sampling_type);
+        int64_t bucketStartTimeNs = 10000000000;
+        int64_t bucketSizeNs =
+            TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000;
+
+        ConfigKey cfgKey;
+        auto processor = CreateStatsLogProcessor(bucketStartTimeNs / NS_PER_SEC, config, cfgKey);
+        EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
+        EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid());
+
+        int appUid1 = 123;
+        int appUid2 = 456;
+        std::vector<std::unique_ptr<LogEvent>> events;
+        events.push_back(CreateMoveToBackgroundEvent(appUid1, bucketStartTimeNs + 15));
+        events.push_back(CreateMoveToForegroundEvent(
+                appUid1, bucketStartTimeNs + bucketSizeNs + 250));
+        events.push_back(CreateMoveToBackgroundEvent(
+                appUid1, bucketStartTimeNs + bucketSizeNs + 350));
+        events.push_back(CreateMoveToForegroundEvent(
+            appUid1, bucketStartTimeNs + 2 * bucketSizeNs + 100));
+
+
+        events.push_back(CreateAppStartChangedEvent(
+            appUid1, "app1", AppStartChanged::WARM, "activity_name1", "calling_pkg_name1",
+            true /*is_instant_app*/, 101 /*activity_start_msec*/, bucketStartTimeNs + 10));
+        events.push_back(CreateAppStartChangedEvent(
+            appUid1, "app1", AppStartChanged::HOT, "activity_name2", "calling_pkg_name2",
+            true /*is_instant_app*/, 102 /*activity_start_msec*/, bucketStartTimeNs + 20));
+        events.push_back(CreateAppStartChangedEvent(
+            appUid1, "app1", AppStartChanged::COLD, "activity_name3", "calling_pkg_name3",
+            true /*is_instant_app*/, 103 /*activity_start_msec*/, bucketStartTimeNs + 30));
+        events.push_back(CreateAppStartChangedEvent(
+            appUid1, "app1", AppStartChanged::WARM, "activity_name4", "calling_pkg_name4",
+            true /*is_instant_app*/, 104 /*activity_start_msec*/,
+            bucketStartTimeNs + bucketSizeNs + 30));
+        events.push_back(CreateAppStartChangedEvent(
+            appUid1, "app1", AppStartChanged::COLD, "activity_name5", "calling_pkg_name5",
+            true /*is_instant_app*/, 105 /*activity_start_msec*/,
+            bucketStartTimeNs + 2 * bucketSizeNs));
+        events.push_back(CreateAppStartChangedEvent(
+            appUid1, "app1", AppStartChanged::HOT, "activity_name6", "calling_pkg_name6",
+            false /*is_instant_app*/, 106 /*activity_start_msec*/,
+            bucketStartTimeNs + 2 * bucketSizeNs + 10));
+
+        events.push_back(CreateMoveToBackgroundEvent(
+                appUid2, bucketStartTimeNs + bucketSizeNs + 10));
+        events.push_back(CreateAppStartChangedEvent(
+            appUid2, "app2", AppStartChanged::COLD, "activity_name7", "calling_pkg_name7",
+            true /*is_instant_app*/, 201 /*activity_start_msec*/,
+            bucketStartTimeNs + 2 * bucketSizeNs + 10));
+
+        sortLogEventsByTimestamp(&events);
+
+        for (const auto& event : events) {
+            processor->OnLogEvent(event.get());
+        }
+        ConfigMetricsReportList reports;
+        vector<uint8_t> buffer;
+        processor->onDumpReport(cfgKey, bucketStartTimeNs + 3 * bucketSizeNs, &buffer);
+        EXPECT_TRUE(buffer.size() > 0);
+        EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
+        EXPECT_EQ(1, reports.reports_size());
+        EXPECT_EQ(1, reports.reports(0).metrics_size());
+        StatsLogReport::GaugeMetricDataWrapper gaugeMetrics;
+        sortMetricDataByDimensionsValue(
+                reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics);
+        EXPECT_EQ(2, gaugeMetrics.data_size());
+
+        auto data = gaugeMetrics.data(0);
+        EXPECT_EQ(android::util::APP_START_CHANGED, data.dimensions_in_what().field());
+        EXPECT_EQ(1, data.dimensions_in_what().value_tuple().dimensions_value_size());
+        EXPECT_EQ(1 /* uid field */,
+                  data.dimensions_in_what().value_tuple().dimensions_value(0).field());
+        EXPECT_EQ(appUid1, data.dimensions_in_what().value_tuple().dimensions_value(0).value_int());
+        EXPECT_EQ(3, data.bucket_info_size());
+        if (sampling_type == GaugeMetric::ALL_CONDITION_CHANGES) {
+            EXPECT_EQ(2, data.bucket_info(0).atom_size());
+            EXPECT_EQ(2, data.bucket_info(0).elapsed_timestamp_nanos_size());
+            EXPECT_EQ(2, data.bucket_info(0).wall_clock_timestamp_nanos_size());
+            EXPECT_EQ(bucketStartTimeNs, data.bucket_info(0).start_bucket_nanos());
+            EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, data.bucket_info(0).end_bucket_nanos());
+            EXPECT_EQ(AppStartChanged::HOT, data.bucket_info(0).atom(0).app_start_changed().type());
+            EXPECT_EQ("activity_name2",
+                      data.bucket_info(0).atom(0).app_start_changed().activity_name());
+            EXPECT_EQ(102L,
+                      data.bucket_info(0).atom(0).app_start_changed().activity_start_millis());
+            EXPECT_EQ(AppStartChanged::COLD,
+                      data.bucket_info(0).atom(1).app_start_changed().type());
+            EXPECT_EQ("activity_name3",
+                      data.bucket_info(0).atom(1).app_start_changed().activity_name());
+            EXPECT_EQ(103L,
+                      data.bucket_info(0).atom(1).app_start_changed().activity_start_millis());
+
+            EXPECT_EQ(1, data.bucket_info(1).atom_size());
+            EXPECT_EQ(1, data.bucket_info(1).elapsed_timestamp_nanos_size());
+            EXPECT_EQ(1, data.bucket_info(1).wall_clock_timestamp_nanos_size());
+            EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, data.bucket_info(1).start_bucket_nanos());
+            EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, data.bucket_info(1).end_bucket_nanos());
+            EXPECT_EQ(AppStartChanged::WARM,
+                      data.bucket_info(1).atom(0).app_start_changed().type());
+            EXPECT_EQ("activity_name4",
+                      data.bucket_info(1).atom(0).app_start_changed().activity_name());
+            EXPECT_EQ(104L,
+                      data.bucket_info(1).atom(0).app_start_changed().activity_start_millis());
+
+            EXPECT_EQ(2, data.bucket_info(2).atom_size());
+            EXPECT_EQ(2, data.bucket_info(2).elapsed_timestamp_nanos_size());
+            EXPECT_EQ(2, data.bucket_info(2).wall_clock_timestamp_nanos_size());
+            EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs,
+                      data.bucket_info(2).start_bucket_nanos());
+            EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs,
+                      data.bucket_info(2).end_bucket_nanos());
+            EXPECT_EQ(AppStartChanged::COLD,
+                      data.bucket_info(2).atom(0).app_start_changed().type());
+            EXPECT_EQ("activity_name5",
+                      data.bucket_info(2).atom(0).app_start_changed().activity_name());
+            EXPECT_EQ(105L,
+                      data.bucket_info(2).atom(0).app_start_changed().activity_start_millis());
+            EXPECT_EQ(AppStartChanged::HOT,
+                      data.bucket_info(2).atom(1).app_start_changed().type());
+            EXPECT_EQ("activity_name6",
+                      data.bucket_info(2).atom(1).app_start_changed().activity_name());
+            EXPECT_EQ(106L,
+                      data.bucket_info(2).atom(1).app_start_changed().activity_start_millis());
+        } else {
+            EXPECT_EQ(1, data.bucket_info(0).atom_size());
+            EXPECT_EQ(1, data.bucket_info(0).elapsed_timestamp_nanos_size());
+            EXPECT_EQ(1, data.bucket_info(0).wall_clock_timestamp_nanos_size());
+            EXPECT_EQ(bucketStartTimeNs, data.bucket_info(0).start_bucket_nanos());
+            EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, data.bucket_info(0).end_bucket_nanos());
+            EXPECT_EQ(AppStartChanged::HOT, data.bucket_info(0).atom(0).app_start_changed().type());
+            EXPECT_EQ("activity_name2",
+                      data.bucket_info(0).atom(0).app_start_changed().activity_name());
+            EXPECT_EQ(102L,
+                      data.bucket_info(0).atom(0).app_start_changed().activity_start_millis());
+
+            EXPECT_EQ(1, data.bucket_info(1).atom_size());
+            EXPECT_EQ(1, data.bucket_info(1).elapsed_timestamp_nanos_size());
+            EXPECT_EQ(1, data.bucket_info(1).wall_clock_timestamp_nanos_size());
+            EXPECT_EQ(bucketStartTimeNs + bucketSizeNs, data.bucket_info(1).start_bucket_nanos());
+            EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, data.bucket_info(1).end_bucket_nanos());
+            EXPECT_EQ(AppStartChanged::WARM,
+                      data.bucket_info(1).atom(0).app_start_changed().type());
+            EXPECT_EQ("activity_name4",
+                      data.bucket_info(1).atom(0).app_start_changed().activity_name());
+            EXPECT_EQ(104L,
+                      data.bucket_info(1).atom(0).app_start_changed().activity_start_millis());
+
+            EXPECT_EQ(1, data.bucket_info(2).atom_size());
+            EXPECT_EQ(1, data.bucket_info(2).elapsed_timestamp_nanos_size());
+            EXPECT_EQ(1, data.bucket_info(2).wall_clock_timestamp_nanos_size());
+            EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs,
+                      data.bucket_info(2).start_bucket_nanos());
+            EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs,
+                      data.bucket_info(2).end_bucket_nanos());
+            EXPECT_EQ(AppStartChanged::COLD,
+                      data.bucket_info(2).atom(0).app_start_changed().type());
+            EXPECT_EQ("activity_name5",
+                      data.bucket_info(2).atom(0).app_start_changed().activity_name());
+            EXPECT_EQ(105L,
+                      data.bucket_info(2).atom(0).app_start_changed().activity_start_millis());
+        }
+
+        data = gaugeMetrics.data(1);
+
+        EXPECT_EQ(data.dimensions_in_what().field(), android::util::APP_START_CHANGED);
+        EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value_size(), 1);
+        EXPECT_EQ(1 /* uid field */,
+                  data.dimensions_in_what().value_tuple().dimensions_value(0).field());
+        EXPECT_EQ(appUid2, data.dimensions_in_what().value_tuple().dimensions_value(0).value_int());
+        EXPECT_EQ(1, data.bucket_info_size());
+        EXPECT_EQ(1, data.bucket_info(0).atom_size());
+        EXPECT_EQ(1, data.bucket_info(0).elapsed_timestamp_nanos_size());
+        EXPECT_EQ(1, data.bucket_info(0).wall_clock_timestamp_nanos_size());
+        EXPECT_EQ(bucketStartTimeNs + 2 * bucketSizeNs, data.bucket_info(0).start_bucket_nanos());
+        EXPECT_EQ(bucketStartTimeNs + 3 * bucketSizeNs, data.bucket_info(0).end_bucket_nanos());
+        EXPECT_EQ(AppStartChanged::COLD, data.bucket_info(0).atom(0).app_start_changed().type());
+        EXPECT_EQ("activity_name7",
+                  data.bucket_info(0).atom(0).app_start_changed().activity_name());
+        EXPECT_EQ(201L, data.bucket_info(0).atom(0).app_start_changed().activity_start_millis());
+    }
+}
+
+#else
+GTEST_LOG_(INFO) << "This test does nothing.\n";
+#endif
+
+}  // namespace statsd
+}  // namespace os
+}  // namespace android
diff --git a/cmds/statsd/tests/e2e/GaugeMetric_e2e_test.cpp b/cmds/statsd/tests/e2e/GaugeMetric_e2e_test.cpp
deleted file mode 100644
index 3843e0a..0000000
--- a/cmds/statsd/tests/e2e/GaugeMetric_e2e_test.cpp
+++ /dev/null
@@ -1,201 +0,0 @@
-// Copyright (C) 2017 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <gtest/gtest.h>
-
-#include "src/StatsLogProcessor.h"
-#include "src/stats_log_util.h"
-#include "tests/statsd_test_util.h"
-
-#include <vector>
-
-namespace android {
-namespace os {
-namespace statsd {
-
-#ifdef __ANDROID__
-
-namespace {
-
-StatsdConfig CreateStatsdConfigForPushedEvent() {
-    StatsdConfig config;
-    *config.add_atom_matcher() = CreateMoveToBackgroundAtomMatcher();
-    *config.add_atom_matcher() = CreateMoveToForegroundAtomMatcher();
-
-    auto atomMatcher = CreateSimpleAtomMatcher("", android::util::APP_START_CHANGED);
-    *config.add_atom_matcher() = atomMatcher;
-
-    auto isInBackgroundPredicate = CreateIsInBackgroundPredicate();
-    *isInBackgroundPredicate.mutable_simple_predicate()->mutable_dimensions() =
-        CreateDimensions(android::util::ACTIVITY_FOREGROUND_STATE_CHANGED, {1 /* uid field */ });
-    *config.add_predicate() = isInBackgroundPredicate;
-
-    auto gaugeMetric = config.add_gauge_metric();
-    gaugeMetric->set_id(123456);
-    gaugeMetric->set_what(atomMatcher.id());
-    gaugeMetric->set_condition(isInBackgroundPredicate.id());
-    gaugeMetric->mutable_gauge_fields_filter()->set_include_all(false);
-    auto fieldMatcher = gaugeMetric->mutable_gauge_fields_filter()->mutable_fields();
-    fieldMatcher->set_field(android::util::APP_START_CHANGED);
-    fieldMatcher->add_child()->set_field(3);  // type (enum)
-    fieldMatcher->add_child()->set_field(4);  // activity_name(str)
-    fieldMatcher->add_child()->set_field(7);  // activity_start_msec(int64)
-    *gaugeMetric->mutable_dimensions_in_what() =
-        CreateDimensions(android::util::APP_START_CHANGED, {1 /* uid field */ });
-    gaugeMetric->set_bucket(FIVE_MINUTES);
-
-    auto links = gaugeMetric->add_links();
-    links->set_condition(isInBackgroundPredicate.id());
-    auto dimensionWhat = links->mutable_fields_in_what();
-    dimensionWhat->set_field(android::util::APP_START_CHANGED);
-    dimensionWhat->add_child()->set_field(1);  // uid field.
-    auto dimensionCondition = links->mutable_fields_in_condition();
-    dimensionCondition->set_field(android::util::ACTIVITY_FOREGROUND_STATE_CHANGED);
-    dimensionCondition->add_child()->set_field(1);  // uid field.
-    return config;
-}
-
-std::unique_ptr<LogEvent> CreateAppStartChangedEvent(
-    const int uid, const string& pkg_name, AppStartChanged::TransitionType type,
-    const string& activity_name, const string& calling_pkg_name, const bool is_instant_app,
-    int64_t activity_start_msec, uint64_t timestampNs) {
-    auto logEvent = std::make_unique<LogEvent>(
-        android::util::APP_START_CHANGED, timestampNs);
-    logEvent->write(uid);
-    logEvent->write(pkg_name);
-    logEvent->write(type);
-    logEvent->write(activity_name);
-    logEvent->write(calling_pkg_name);
-    logEvent->write(is_instant_app);
-    logEvent->write(activity_start_msec);
-    logEvent->init();
-    return logEvent;
-}
-
-}  // namespace
-
-TEST(GaugeMetricE2eTest, TestMultipleFieldsForPushedEvent) {
-    auto config = CreateStatsdConfigForPushedEvent();
-    int64_t bucketStartTimeNs = 10000000000;
-    int64_t bucketSizeNs =
-        TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000;
-
-    ConfigKey cfgKey;
-    auto processor = CreateStatsLogProcessor(bucketStartTimeNs / NS_PER_SEC, config, cfgKey);
-    EXPECT_EQ(processor->mMetricsManagers.size(), 1u);
-    EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid());
-
-    int appUid1 = 123;
-    int appUid2 = 456;
-    std::vector<std::unique_ptr<LogEvent>> events;
-    events.push_back(CreateMoveToBackgroundEvent(appUid1, bucketStartTimeNs + 15));
-    events.push_back(CreateMoveToForegroundEvent(appUid1, bucketStartTimeNs + bucketSizeNs + 250));
-    events.push_back(CreateMoveToBackgroundEvent(appUid1, bucketStartTimeNs + bucketSizeNs + 350));
-    events.push_back(CreateMoveToForegroundEvent(
-        appUid1, bucketStartTimeNs + 2 * bucketSizeNs + 100));
-
-
-    events.push_back(CreateAppStartChangedEvent(
-        appUid1, "app1", AppStartChanged::WARM, "activity_name1", "calling_pkg_name1",
-        true /*is_instant_app*/, 101 /*activity_start_msec*/, bucketStartTimeNs + 10));
-    events.push_back(CreateAppStartChangedEvent(
-        appUid1, "app1", AppStartChanged::HOT, "activity_name2", "calling_pkg_name2",
-        true /*is_instant_app*/, 102 /*activity_start_msec*/, bucketStartTimeNs + 20));
-    events.push_back(CreateAppStartChangedEvent(
-        appUid1, "app1", AppStartChanged::COLD, "activity_name3", "calling_pkg_name3",
-        true /*is_instant_app*/, 103 /*activity_start_msec*/, bucketStartTimeNs + 30));
-    events.push_back(CreateAppStartChangedEvent(
-        appUid1, "app1", AppStartChanged::WARM, "activity_name4", "calling_pkg_name4",
-        true /*is_instant_app*/, 104 /*activity_start_msec*/,
-        bucketStartTimeNs + bucketSizeNs + 30));
-    events.push_back(CreateAppStartChangedEvent(
-        appUid1, "app1", AppStartChanged::COLD, "activity_name5", "calling_pkg_name5",
-        true /*is_instant_app*/, 105 /*activity_start_msec*/,
-        bucketStartTimeNs + 2 * bucketSizeNs));
-    events.push_back(CreateAppStartChangedEvent(
-        appUid1, "app1", AppStartChanged::HOT, "activity_name6", "calling_pkg_name6",
-        false /*is_instant_app*/, 106 /*activity_start_msec*/,
-        bucketStartTimeNs + 2 * bucketSizeNs + 10));
-
-    events.push_back(CreateMoveToBackgroundEvent(appUid2, bucketStartTimeNs + bucketSizeNs + 10));
-    events.push_back(CreateAppStartChangedEvent(
-        appUid2, "app2", AppStartChanged::COLD, "activity_name7", "calling_pkg_name7",
-        true /*is_instant_app*/, 201 /*activity_start_msec*/,
-        bucketStartTimeNs + 2 * bucketSizeNs + 10));
-
-    sortLogEventsByTimestamp(&events);
-
-    for (const auto& event : events) {
-        processor->OnLogEvent(event.get());
-    }
-    ConfigMetricsReportList reports;
-    vector<uint8_t> buffer;
-    processor->onDumpReport(cfgKey, bucketStartTimeNs + 3 * bucketSizeNs, &buffer);
-    EXPECT_TRUE(buffer.size() > 0);
-    EXPECT_TRUE(reports.ParseFromArray(&buffer[0], buffer.size()));
-    EXPECT_EQ(reports.reports_size(), 1);
-    EXPECT_EQ(reports.reports(0).metrics_size(), 1);
-    StatsLogReport::GaugeMetricDataWrapper gaugeMetrics;
-    sortMetricDataByDimensionsValue(reports.reports(0).metrics(0).gauge_metrics(), &gaugeMetrics);
-    EXPECT_EQ(gaugeMetrics.data_size(), 2);
-
-    auto data = gaugeMetrics.data(0);
-    EXPECT_EQ(data.dimensions_in_what().field(), android::util::APP_START_CHANGED);
-    EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value_size(), 1);
-    EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value(0).field(), 1 /* uid field */);
-    EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value(0).value_int(), appUid1);
-    EXPECT_EQ(data.bucket_info_size(), 3);
-    EXPECT_EQ(data.bucket_info(0).atom_size(), 1);
-    EXPECT_EQ(data.bucket_info(0).start_bucket_nanos(), bucketStartTimeNs);
-    EXPECT_EQ(data.bucket_info(0).end_bucket_nanos(), bucketStartTimeNs + bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(0).atom(0).app_start_changed().type(), AppStartChanged::HOT);
-    EXPECT_EQ(data.bucket_info(0).atom(0).app_start_changed().activity_name(), "activity_name2");
-    EXPECT_EQ(data.bucket_info(0).atom(0).app_start_changed().activity_start_millis(), 102L);
-
-    EXPECT_EQ(data.bucket_info(1).atom_size(), 1);
-    EXPECT_EQ(data.bucket_info(1).start_bucket_nanos(), bucketStartTimeNs + bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(1).end_bucket_nanos(), bucketStartTimeNs + 2 * bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(1).atom(0).app_start_changed().type(), AppStartChanged::WARM);
-    EXPECT_EQ(data.bucket_info(1).atom(0).app_start_changed().activity_name(), "activity_name4");
-    EXPECT_EQ(data.bucket_info(1).atom(0).app_start_changed().activity_start_millis(), 104L);
-
-    EXPECT_EQ(data.bucket_info(2).atom_size(), 1);
-    EXPECT_EQ(data.bucket_info(2).start_bucket_nanos(), bucketStartTimeNs + 2 * bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(2).end_bucket_nanos(), bucketStartTimeNs + 3 * bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(2).atom(0).app_start_changed().type(), AppStartChanged::COLD);
-    EXPECT_EQ(data.bucket_info(2).atom(0).app_start_changed().activity_name(), "activity_name5");
-    EXPECT_EQ(data.bucket_info(2).atom(0).app_start_changed().activity_start_millis(), 105L);
-
-    data = gaugeMetrics.data(1);
-
-    EXPECT_EQ(data.dimensions_in_what().field(), android::util::APP_START_CHANGED);
-    EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value_size(), 1);
-    EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value(0).field(), 1 /* uid field */);
-    EXPECT_EQ(data.dimensions_in_what().value_tuple().dimensions_value(0).value_int(), appUid2);
-    EXPECT_EQ(data.bucket_info_size(), 1);
-    EXPECT_EQ(data.bucket_info(0).atom_size(), 1);
-    EXPECT_EQ(data.bucket_info(0).start_bucket_nanos(), bucketStartTimeNs + 2 * bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(0).end_bucket_nanos(), bucketStartTimeNs + 3 * bucketSizeNs);
-    EXPECT_EQ(data.bucket_info(0).atom(0).app_start_changed().type(), AppStartChanged::COLD);
-    EXPECT_EQ(data.bucket_info(0).atom(0).app_start_changed().activity_name(), "activity_name7");
-    EXPECT_EQ(data.bucket_info(0).atom(0).app_start_changed().activity_start_millis(), 201L);
-}
-
-#else
-GTEST_LOG_(INFO) << "This test does nothing.\n";
-#endif
-
-}  // namespace statsd
-}  // namespace os
-}  // namespace android
diff --git a/cmds/statsd/tests/statsd_test_util.cpp b/cmds/statsd/tests/statsd_test_util.cpp
index 2678c8a..0f785df 100644
--- a/cmds/statsd/tests/statsd_test_util.cpp
+++ b/cmds/statsd/tests/statsd_test_util.cpp
@@ -500,12 +500,42 @@
         .value_tuple().dimensions_value(0).value_int(), uid);
 }
 
+void ValidateUidDimension(const DimensionsValue& value, int node_idx, int atomId, int uid) {
+    EXPECT_EQ(value.field(), atomId);
+    EXPECT_GT(value.value_tuple().dimensions_value_size(), node_idx);
+    // Attribution field.
+    EXPECT_EQ(value.value_tuple().dimensions_value(node_idx).field(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value(0).field(), 1);
+    EXPECT_EQ(value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value(0).value_int(), uid);
+}
+
+void ValidateAttributionUidAndTagDimension(
+    const DimensionsValue& value, int node_idx, int atomId, int uid, const std::string& tag) {
+    EXPECT_EQ(value.field(), atomId);
+    EXPECT_GT(value.value_tuple().dimensions_value_size(), node_idx);
+    // Attribution field.
+    EXPECT_EQ(1, value.value_tuple().dimensions_value(node_idx).field());
+    // Uid only.
+    EXPECT_EQ(2, value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value_size());
+    EXPECT_EQ(1, value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value(0).field());
+    EXPECT_EQ(uid, value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value(0).value_int());
+    EXPECT_EQ(2, value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value(1).field());
+    EXPECT_EQ(tag, value.value_tuple().dimensions_value(node_idx)
+        .value_tuple().dimensions_value(1).value_str());
+}
+
 void ValidateAttributionUidAndTagDimension(
     const DimensionsValue& value, int atomId, int uid, const std::string& tag) {
     EXPECT_EQ(value.field(), atomId);
-    EXPECT_EQ(value.value_tuple().dimensions_value_size(), 1);
+    EXPECT_EQ(1, value.value_tuple().dimensions_value_size());
     // Attribution field.
-    EXPECT_EQ(value.value_tuple().dimensions_value(0).field(), 1);
+    EXPECT_EQ(1, value.value_tuple().dimensions_value(0).field());
     // Uid only.
     EXPECT_EQ(value.value_tuple().dimensions_value(0)
         .value_tuple().dimensions_value_size(), 2);
diff --git a/cmds/statsd/tests/statsd_test_util.h b/cmds/statsd/tests/statsd_test_util.h
index 14eba1f..1ac630c 100644
--- a/cmds/statsd/tests/statsd_test_util.h
+++ b/cmds/statsd/tests/statsd_test_util.h
@@ -180,9 +180,12 @@
 
 int64_t StringToId(const string& str);
 
+void ValidateUidDimension(const DimensionsValue& value, int node_idx, int atomId, int uid);
 void ValidateAttributionUidDimension(const DimensionsValue& value, int atomId, int uid);
 void ValidateAttributionUidAndTagDimension(
     const DimensionsValue& value, int atomId, int uid, const std::string& tag);
+void ValidateAttributionUidAndTagDimension(
+    const DimensionsValue& value, int node_idx, int atomId, int uid, const std::string& tag);
 
 struct DimensionsPair {
     DimensionsPair(DimensionsValue m1, DimensionsValue m2) : dimInWhat(m1), dimInCondition(m2){};
diff --git a/config/hiddenapi-light-greylist.txt b/config/hiddenapi-light-greylist.txt
index d4a19f3..dd3f2a12 100644
--- a/config/hiddenapi-light-greylist.txt
+++ b/config/hiddenapi-light-greylist.txt
@@ -96,6 +96,7 @@
 Landroid/app/ActivityThread;->mNumVisibleActivities:I
 Landroid/app/ActivityThread;->mPackages:Landroid/util/ArrayMap;
 Landroid/app/ActivityThread;->mProviderMap:Landroid/util/ArrayMap;
+Landroid/app/ActivityThread;->mResourcePackages:Landroid/util/ArrayMap;
 Landroid/app/ActivityThread;->mServices:Landroid/util/ArrayMap;
 Landroid/app/ActivityThread;->performNewIntents(Landroid/os/IBinder;Ljava/util/List;Z)V
 Landroid/app/ActivityThread;->performStopActivity(Landroid/os/IBinder;ZLjava/lang/String;)V
@@ -503,6 +504,7 @@
 Landroid/content/res/Resources;->setCompatibilityInfo(Landroid/content/res/CompatibilityInfo;)V
 Landroid/content/res/Resources;->updateSystemConfiguration(Landroid/content/res/Configuration;Landroid/util/DisplayMetrics;Landroid/content/res/CompatibilityInfo;)V
 Landroid/content/res/StringBlock;-><init>(JZ)V
+Landroid/content/res/TypedArray;->extractThemeAttrs()[I
 Landroid/content/res/TypedArray;->getNonConfigurationString(II)Ljava/lang/String;
 Landroid/content/res/TypedArray;->getValueAt(ILandroid/util/TypedValue;)Z
 Landroid/content/res/TypedArray;->mAssets:Landroid/content/res/AssetManager;
@@ -519,6 +521,7 @@
 Landroid/content/res/XmlBlock;->newParser()Landroid/content/res/XmlResourceParser;
 Landroid/content/res/XmlBlock$Parser;->mBlock:Landroid/content/res/XmlBlock;
 Landroid/content/res/XmlBlock$Parser;->mParseState:J
+Landroid/content/SearchRecentSuggestionsProvider;->mSuggestionProjection:[Ljava/lang/String;
 Landroid/content/SyncStatusInfo;->lastSuccessTime:J
 Landroid/database/AbstractCursor;->mExtras:Landroid/os/Bundle;
 Landroid/database/AbstractCursor;->mNotifyUri:Landroid/net/Uri;
@@ -623,6 +626,8 @@
 Landroid/graphics/NinePatch$InsetStruct;-><init>(IIIIIIIIFIF)V
 Landroid/graphics/NinePatch;->mBitmap:Landroid/graphics/Bitmap;
 Landroid/graphics/Picture;->mNativePicture:J
+Landroid/graphics/PorterDuffColorFilter;->setColor(I)V
+Landroid/graphics/PorterDuffColorFilter;->setMode(Landroid/graphics/PorterDuff$Mode;)V
 Landroid/graphics/Region;-><init>(JI)V
 Landroid/graphics/Region;->mNativeRegion:J
 Landroid/graphics/SurfaceTexture;->mFrameAvailableListener:J
@@ -695,8 +700,13 @@
 Landroid/hardware/usb/UsbManager;->setCurrentFunction(Ljava/lang/String;Z)V
 Landroid/hardware/usb/UsbManager;->setPortRoles(Landroid/hardware/usb/UsbPort;II)V
 Landroid/hardware/usb/UsbPortStatus;->getCurrentDataRole()I
+Landroid/hardware/usb/UsbPortStatus;->getCurrentMode()I
+Landroid/hardware/usb/UsbPortStatus;->getCurrentPowerRole()I
+Landroid/hardware/usb/UsbPortStatus;->getSupportedRoleCombinations()I
 Landroid/hardware/usb/UsbPortStatus;->isConnected()Z
 Landroid/hardware/usb/UsbPortStatus;->isRoleCombinationSupported(II)Z
+Landroid/hardware/usb/UsbRequest;->mBuffer:Ljava/nio/ByteBuffer;
+Landroid/hardware/usb/UsbRequest;->mLength:I
 Landroid/hardware/usb/UsbRequest;->mNativeContext:J
 Landroid/icu/impl/CurrencyData;-><init>()V
 Landroid/icu/impl/number/DecimalFormatProperties;->readObject(Ljava/io/ObjectInputStream;)V
@@ -1727,7 +1737,9 @@
 Landroid/util/NtpTrustedTime;->getCachedNtpTimeReference()J
 Landroid/util/NtpTrustedTime;->getInstance(Landroid/content/Context;)Landroid/util/NtpTrustedTime;
 Landroid/util/NtpTrustedTime;->hasCache()Z
+Landroid/util/Pools$SimplePool;->mPool:[Ljava/lang/Object;
 Landroid/util/Pools$SynchronizedPool;->acquire()Ljava/lang/Object;
+Landroid/util/Pools$SynchronizedPool;-><init>(I)V
 Landroid/util/Rational;->mDenominator:I
 Landroid/util/Rational;->mNumerator:I
 Landroid/util/Rational;->readObject(Ljava/io/ObjectInputStream;)V
diff --git a/core/java/android/app/Application.java b/core/java/android/app/Application.java
index 41eeb9a..4531f53 100644
--- a/core/java/android/app/Application.java
+++ b/core/java/android/app/Application.java
@@ -16,8 +16,6 @@
 
 package android.app;
 
-import java.util.ArrayList;
-
 import android.annotation.CallSuper;
 import android.content.ComponentCallbacks;
 import android.content.ComponentCallbacks2;
@@ -26,8 +24,11 @@
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.autofill.AutofillManager;
 
+import java.util.ArrayList;
+
 /**
  * Base class for maintaining global application state. You can provide your own
  * implementation by creating a subclass and specifying the fully-qualified name
@@ -46,6 +47,7 @@
  * </p>
  */
 public class Application extends ContextWrapper implements ComponentCallbacks2 {
+    private static final String TAG = "Application";
     private ArrayList<ComponentCallbacks> mComponentCallbacks =
             new ArrayList<ComponentCallbacks>();
     private ArrayList<ActivityLifecycleCallbacks> mActivityLifecycleCallbacks =
@@ -318,6 +320,9 @@
         if (client != null) {
             return client;
         }
+        if (android.view.autofill.Helper.sVerbose) {
+            Log.v(TAG, "getAutofillClient(): null on super, trying to find activity thread");
+        }
         // Okay, ppl use the application context when they should not. This breaks
         // autofill among other things. We pick the focused activity since autofill
         // interacts only with the currently focused activity and we need the fill
@@ -338,9 +343,16 @@
                 continue;
             }
             if (activity.getWindow().getDecorView().hasFocus()) {
-                return record.activity;
+                if (android.view.autofill.Helper.sVerbose) {
+                    Log.v(TAG, "getAutofillClient(): found activity for " + this + ": " + activity);
+                }
+                return activity;
             }
         }
+        if (android.view.autofill.Helper.sVerbose) {
+            Log.v(TAG, "getAutofillClient(): none of the " + activityCount + " activities on "
+                    + this + " have focus");
+        }
         return null;
     }
 }
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index 13a6be5..83d6003 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -763,6 +763,11 @@
     public static final String CATEGORY_CALL = "call";
 
     /**
+     * Notification category: map turn-by-turn navigation.
+     */
+    public static final String CATEGORY_NAVIGATION = "navigation";
+
+    /**
      * Notification category: incoming direct message (SMS, instant message, etc.).
      */
     public static final String CATEGORY_MESSAGE = "msg";
@@ -835,6 +840,27 @@
     public static final String CATEGORY_REMINDER = "reminder";
 
     /**
+     * Notification category: extreme car emergencies.
+     * @hide
+     */
+    @SystemApi
+    public static final String CATEGORY_CAR_EMERGENCY = "car_emergency";
+
+    /**
+     * Notification category: car warnings.
+     * @hide
+     */
+    @SystemApi
+    public static final String CATEGORY_CAR_WARNING = "car_warning";
+
+    /**
+     * Notification category: general car system information.
+     * @hide
+     */
+    @SystemApi
+    public static final String CATEGORY_CAR_INFORMATION = "car_information";
+
+    /**
      * One of the predefined notification categories (see the <code>CATEGORY_*</code> constants)
      * that best describes this Notification.  May be used by the system for ranking and filtering.
      */
diff --git a/core/java/android/app/slice/ISliceManager.aidl b/core/java/android/app/slice/ISliceManager.aidl
index 20ec75a..74e3c3e 100644
--- a/core/java/android/app/slice/ISliceManager.aidl
+++ b/core/java/android/app/slice/ISliceManager.aidl
@@ -27,6 +27,7 @@
     SliceSpec[] getPinnedSpecs(in Uri uri, String pkg);
     int checkSlicePermission(in Uri uri, String pkg, int pid, int uid);
     void grantPermissionFromUser(in Uri uri, String pkg, String callingPkg, boolean allSlices);
+    Uri[] getPinnedSlices(String pkg);
 
     byte[] getBackupPayload(int user);
     void applyRestore(in byte[] payload, int user);
diff --git a/core/java/android/app/slice/SliceManager.java b/core/java/android/app/slice/SliceManager.java
index 4f3cd63..c5ea9b2 100644
--- a/core/java/android/app/slice/SliceManager.java
+++ b/core/java/android/app/slice/SliceManager.java
@@ -184,6 +184,18 @@
     }
 
     /**
+     * Get the list of currently pinned slices for this app.
+     * @see SliceProvider#onSlicePinned
+     */
+    public @NonNull List<Uri> getPinnedSlices() {
+        try {
+            return Arrays.asList(mService.getPinnedSlices(mContext.getPackageName()));
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Obtains a list of slices that are descendants of the specified Uri.
      * <p>
      * Not all slice providers will implement this functionality, in which case,
diff --git a/core/java/android/app/usage/UsageEvents.java b/core/java/android/app/usage/UsageEvents.java
index f7fb84b..4c7e97b 100644
--- a/core/java/android/app/usage/UsageEvents.java
+++ b/core/java/android/app/usage/UsageEvents.java
@@ -109,11 +109,11 @@
         public static final int NOTIFICATION_SEEN = 10;
 
         /**
-         * An event type denoting a change in App Standby Bucket. Additional bucket information
-         * is contained in mBucketAndReason.
-         * @hide
+         * An event type denoting a change in App Standby Bucket. The new bucket can be
+         * retrieved by calling {@link #getStandbyBucket()}.
+         *
+         * @see UsageStatsManager#getAppStandbyBucket()
          */
-        @SystemApi
         public static final int STANDBY_BUCKET_CHANGED = 11;
 
         /**
@@ -254,8 +254,11 @@
         /**
          * The event type.
          *
-         * See {@link #MOVE_TO_BACKGROUND}
-         * See {@link #MOVE_TO_FOREGROUND}
+         * @see #MOVE_TO_BACKGROUND
+         * @see #MOVE_TO_FOREGROUND
+         * @see #CONFIGURATION_CHANGE
+         * @see #USER_INTERACTION
+         * @see #STANDBY_BUCKET_CHANGED
          */
         public int getEventType() {
             return mEventType;
@@ -283,9 +286,8 @@
          * Returns the standby bucket of the app, if the event is of type
          * {@link #STANDBY_BUCKET_CHANGED}, otherwise returns 0.
          * @return the standby bucket associated with the event.
-         * @hide
+         *
          */
-        @SystemApi
         public int getStandbyBucket() {
             return (mBucketAndReason & 0xFFFF0000) >>> 16;
         }
diff --git a/core/java/android/content/ContentResolver.java b/core/java/android/content/ContentResolver.java
index 10331d4..ce7d3af 100644
--- a/core/java/android/content/ContentResolver.java
+++ b/core/java/android/content/ContentResolver.java
@@ -2143,21 +2143,6 @@
     }
 
     /**
-     * @hide
-     */
-    public void releasePersistableUriPermission(@NonNull String toPackage, @NonNull Uri uri,
-            @Intent.AccessUriMode int modeFlags) {
-        Preconditions.checkNotNull(toPackage, "toPackage");
-        Preconditions.checkNotNull(uri, "uri");
-        try {
-            ActivityManager.getService().releasePersistableUriPermission(
-                    ContentProvider.getUriWithoutUserId(uri), modeFlags, toPackage,
-                    resolveUserId(uri));
-        } catch (RemoteException e) {
-        }
-    }
-
-    /**
      * Return list of all URI permission grants that have been persisted by the
      * calling app. That is, the returned permissions have been granted
      * <em>to</em> the calling app. Only persistable grants taken with
diff --git a/core/java/android/content/pm/ApplicationInfo.java b/core/java/android/content/pm/ApplicationInfo.java
index efa90d3..387a836 100644
--- a/core/java/android/content/pm/ApplicationInfo.java
+++ b/core/java/android/content/pm/ApplicationInfo.java
@@ -1188,7 +1188,7 @@
             if (category != CATEGORY_UNDEFINED) {
                 pw.println(prefix + "category=" + category);
             }
-            pw.println("isAllowedToUseHiddenApi=" + isAllowedToUseHiddenApi());
+            pw.println(prefix + "isAllowedToUseHiddenApi=" + isAllowedToUseHiddenApi());
         }
         super.dumpBack(pw, prefix);
     }
diff --git a/core/java/android/content/pm/PackageManagerInternal.java b/core/java/android/content/pm/PackageManagerInternal.java
index 5b3d3e5..dff51f7 100644
--- a/core/java/android/content/pm/PackageManagerInternal.java
+++ b/core/java/android/content/pm/PackageManagerInternal.java
@@ -451,6 +451,9 @@
     /** Whether the binder caller can access instant apps. */
     public abstract boolean canAccessInstantApps(int callingUid, int userId);
 
+    /** Whether the binder caller can access the given component. */
+    public abstract boolean canAccessComponent(int callingUid, ComponentName component, int userId);
+
     /**
      * Returns {@code true} if a given package has instant application meta-data.
      * Otherwise, returns {@code false}. Meta-data is state (eg. cookie, app icon, etc)
@@ -544,4 +547,18 @@
     /** Updates the flags for the given permission. */
     public abstract void updatePermissionFlagsTEMP(@NonNull String permName,
             @NonNull String packageName, int flagMask, int flagValues, int userId);
+
+    /**
+     * Returns true if it's still safe to restore data backed up from this app's version
+     * that was signed with restoringFromSigHash.
+     */
+    public abstract boolean isDataRestoreSafe(@NonNull byte[] restoringFromSigHash,
+            @NonNull String packageName);
+
+    /**
+     * Returns true if it's still safe to restore data backed up from this app's version
+     * that was signed with restoringFromSig.
+     */
+    public abstract boolean isDataRestoreSafe(@NonNull Signature restoringFromSig,
+            @NonNull String packageName);
 }
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index 5d5a978..bc7540f 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -3492,7 +3492,7 @@
 
         if (sa.getBoolean(
                 com.android.internal.R.styleable.AndroidManifestApplication_usesCleartextTraffic,
-                true)) {
+                owner.applicationInfo.targetSdkVersion < Build.VERSION_CODES.P)) {
             ai.flags |= ApplicationInfo.FLAG_USES_CLEARTEXT_TRAFFIC;
         }
 
diff --git a/core/java/android/hardware/display/DisplayManagerInternal.java b/core/java/android/hardware/display/DisplayManagerInternal.java
index f468942..504f840 100644
--- a/core/java/android/hardware/display/DisplayManagerInternal.java
+++ b/core/java/android/hardware/display/DisplayManagerInternal.java
@@ -23,6 +23,7 @@
 import android.util.SparseArray;
 import android.view.Display;
 import android.view.DisplayInfo;
+import android.view.SurfaceControl;
 
 /**
  * Display manager local system service interface.
@@ -115,7 +116,7 @@
      * Called by the window manager to perform traversals while holding a
      * surface flinger transaction.
      */
-    public abstract void performTraversalInTransactionFromWindowManager();
+    public abstract void performTraversal(SurfaceControl.Transaction t);
 
     /**
      * Tells the display manager about properties of the display that depend on the windows on it.
diff --git a/core/java/android/metrics/LogMaker.java b/core/java/android/metrics/LogMaker.java
index 2bb43bd..e84f913 100644
--- a/core/java/android/metrics/LogMaker.java
+++ b/core/java/android/metrics/LogMaker.java
@@ -103,7 +103,7 @@
      * @hide // TODO Expose in the future?  Too late for O.
      */
     public LogMaker setLatency(long milliseconds) {
-        entries.put(MetricsEvent.NOTIFICATION_SINCE_CREATE_MILLIS, milliseconds);
+        entries.put(MetricsEvent.RESERVED_FOR_LOGBUILDER_LATENCY_MILLIS, milliseconds);
         return this;
     }
 
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index ef1dce3..2b5cece 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -10271,31 +10271,6 @@
                 "battery_saver_device_specific_constants";
 
         /**
-         * Battery anomaly detection specific settings
-         * This is encoded as a key=value list, separated by commas.
-         * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via
-         * {@link Uri#encode(String)}, separated by colons. Ex:
-         *
-         * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true,"
-         * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon"
-         *
-         * The following keys are supported:
-         *
-         * <pre>
-         * anomaly_detection_enabled       (boolean)
-         * wakelock_enabled                (boolean)
-         * wakelock_threshold              (long)
-         * wakeup_alarm_enabled            (boolean)
-         * wakeup_alarm_threshold          (long)
-         * wakeup_blacklisted_tags         (string)
-         * bluetooth_scan_enabled          (boolean)
-         * bluetooth_scan_threshold        (long)
-         * </pre>
-         * @hide
-         */
-        public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants";
-
-        /**
          * Battery tip specific settings
          * This is encoded as a key=value list, separated by commas. Ex:
          *
@@ -10324,6 +10299,31 @@
         public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants";
 
         /**
+         * Battery anomaly detection specific settings
+         * This is encoded as a key=value list, separated by commas.
+         * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via
+         * {@link Uri#encode(String)}, separated by colons. Ex:
+         *
+         * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true,"
+         * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon"
+         *
+         * The following keys are supported:
+         *
+         * <pre>
+         * anomaly_detection_enabled       (boolean)
+         * wakelock_enabled                (boolean)
+         * wakelock_threshold              (long)
+         * wakeup_alarm_enabled            (boolean)
+         * wakeup_alarm_threshold          (long)
+         * wakeup_blacklisted_tags         (string)
+         * bluetooth_scan_enabled          (boolean)
+         * bluetooth_scan_threshold        (long)
+         * </pre>
+         * @hide
+         */
+        public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants";
+
+        /**
          * An integer to show the version of the anomaly config. Ex: 1, which means
          * current version is 1.
          * @hide
@@ -10378,6 +10378,17 @@
         public static final String SYS_UIDCPUPOWER = "sys_uidcpupower";
 
         /**
+        * traced global setting. This controls weather the deamons: traced and
+        * traced_probes run. This links the sys.traced system property.
+        * The following values are supported:
+        * 0 -> traced and traced_probes are disabled
+        * 1 -> traced and traced_probes are enabled
+        * Any other value defaults to disabled.
+        * @hide
+        */
+        public static final String SYS_TRACED = "sys_traced";
+
+        /**
          * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the
          * device for this setting to take full effect.
          *
@@ -10598,7 +10609,7 @@
          * Default: 1
          * @hide
          */
-        public static final java.lang.String APP_STANDBY_ENABLED = "app_standby_enabled";
+        public static final String APP_STANDBY_ENABLED = "app_standby_enabled";
 
         /**
          * Whether or not app auto restriction is enabled. When it is enabled, settings app will
@@ -10609,7 +10620,7 @@
          *
          * @hide
          */
-        public static final java.lang.String APP_AUTO_RESTRICTION_ENABLED =
+        public static final String APP_AUTO_RESTRICTION_ENABLED =
                 "app_auto_restriction_enabled";
 
         private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR =
diff --git a/core/java/android/security/keystore/recovery/KeyChainSnapshot.java b/core/java/android/security/keystore/recovery/KeyChainSnapshot.java
index 4580c47..00f54e1 100644
--- a/core/java/android/security/keystore/recovery/KeyChainSnapshot.java
+++ b/core/java/android/security/keystore/recovery/KeyChainSnapshot.java
@@ -18,12 +18,14 @@
 
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
+import android.os.BadParcelableException;
 import android.os.Parcel;
 import android.os.Parcelable;
 
 import com.android.internal.util.Preconditions;
 
 import java.security.cert.CertPath;
+import java.security.cert.CertificateException;
 import java.util.List;
 
 /**
@@ -54,7 +56,7 @@
     private long mCounterId = DEFAULT_COUNTER_ID;
     private byte[] mServerParams;
     private byte[] mPublicKey;  // The raw public key bytes used
-    private CertPath mCertPath;  // The certificate path including the intermediate certificates
+    private RecoveryCertPath mCertPath;  // The cert path including necessary intermediate certs
     private List<KeyChainProtectionParams> mKeyChainProtectionParams;
     private List<WrappedApplicationKey> mEntryRecoveryData;
     private byte[] mEncryptedRecoveryKeyBlob;
@@ -127,7 +129,17 @@
      */
     // TODO: Change to @NonNull
     public CertPath getTrustedHardwareCertPath() {
-        return mCertPath;
+        if (mCertPath == null) {
+            return null;
+        } else {
+            try {
+                return mCertPath.getCertPath();
+            } catch (CertificateException e) {
+                // Rethrow an unchecked exception as it should not happen. If such an issue exists,
+                // an exception should have been thrown during service initialization.
+                throw new BadParcelableException(e);
+            }
+        }
     }
 
     /**
@@ -232,11 +244,17 @@
          * contain a certificate of the trusted hardware public key and any necessary intermediate
          * certificates.
          *
-         * @param certPath The public key
+         * @param certPath The certificate path
+         * @throws CertificateException if the given certificate path cannot be encoded properly
          * @return This builder.
          */
-        public Builder setTrustedHardwareCertPath(CertPath certPath) {
-            mInstance.mCertPath = certPath;
+        public Builder setTrustedHardwareCertPath(CertPath certPath) throws CertificateException {
+            // TODO: Make it NonNull when the caller code is all updated
+            if (certPath == null) {
+                mInstance.mCertPath = null;
+            } else {
+                mInstance.mCertPath = RecoveryCertPath.createRecoveryCertPath(certPath);
+            }
             return this;
         }
 
@@ -302,6 +320,7 @@
         out.writeLong(mCounterId);
         out.writeByteArray(mServerParams);
         out.writeByteArray(mPublicKey);
+        out.writeTypedObject(mCertPath, /* no flags */ 0);
     }
 
     /**
@@ -316,6 +335,7 @@
         mCounterId = in.readLong();
         mServerParams = in.createByteArray();
         mPublicKey = in.createByteArray();
+        mCertPath = in.readTypedObject(RecoveryCertPath.CREATOR);
     }
 
     @Override
diff --git a/core/java/android/view/RecordingCanvas.java b/core/java/android/view/RecordingCanvas.java
index fc7d828..f7a41ff 100644
--- a/core/java/android/view/RecordingCanvas.java
+++ b/core/java/android/view/RecordingCanvas.java
@@ -474,8 +474,7 @@
         }
 
         nDrawTextRun(mNativeCanvasWrapper, text, index, count, contextIndex, contextCount,
-                x, y, isRtl, paint.getNativeInstance(), 0 /* measured text */,
-                0 /* measured text offset */);
+                x, y, isRtl, paint.getNativeInstance(), 0 /* measured text */);
     }
 
     @Override
@@ -506,19 +505,16 @@
             char[] buf = TemporaryBuffer.obtain(contextLen);
             TextUtils.getChars(text, contextStart, contextEnd, buf, 0);
             long measuredTextPtr = 0;
-            int measuredTextOffset = 0;
             if (text instanceof PrecomputedText) {
                 PrecomputedText mt = (PrecomputedText) text;
                 int paraIndex = mt.findParaIndex(start);
                 if (end <= mt.getParagraphEnd(paraIndex)) {
                     // Only support if the target is in the same paragraph.
                     measuredTextPtr = mt.getMeasuredParagraph(paraIndex).getNativePtr();
-                    measuredTextOffset = start - mt.getParagraphStart(paraIndex);
                 }
             }
             nDrawTextRun(mNativeCanvasWrapper, buf, start - contextStart, len,
-                    0, contextLen, x, y, isRtl, paint.getNativeInstance(),
-                    measuredTextPtr, measuredTextOffset);
+                    0, contextLen, x, y, isRtl, paint.getNativeInstance(), measuredTextPtr);
             TemporaryBuffer.recycle(buf);
         }
     }
@@ -641,7 +637,7 @@
     @FastNative
     private static native void nDrawTextRun(long nativeCanvas, char[] text, int start, int count,
             int contextStart, int contextCount, float x, float y, boolean isRtl, long nativePaint,
-            long nativePrecomputedText, int measuredTextOffset);
+            long nativePrecomputedText);
 
     @FastNative
     private static native void nDrawTextOnPath(long nativeCanvas, char[] text, int index, int count,
diff --git a/core/java/android/view/RemoteAnimationDefinition.java b/core/java/android/view/RemoteAnimationDefinition.java
index 8def435..d2240e1 100644
--- a/core/java/android/view/RemoteAnimationDefinition.java
+++ b/core/java/android/view/RemoteAnimationDefinition.java
@@ -16,10 +16,14 @@
 
 package android.view;
 
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
+
 import android.annotation.Nullable;
+import android.app.WindowConfiguration;
+import android.app.WindowConfiguration.ActivityType;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.ArrayMap;
+import android.util.ArraySet;
 import android.util.SparseArray;
 import android.view.WindowManager.TransitionType;
 
@@ -30,7 +34,7 @@
  */
 public class RemoteAnimationDefinition implements Parcelable {
 
-    private final SparseArray<RemoteAnimationAdapter> mTransitionAnimationMap;
+    private final SparseArray<RemoteAnimationAdapterEntry> mTransitionAnimationMap;
 
     public RemoteAnimationDefinition() {
         mTransitionAnimationMap = new SparseArray<>();
@@ -40,34 +44,70 @@
      * Registers a remote animation for a specific transition.
      *
      * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values.
+     * @param activityTypeFilter The remote animation only runs if an activity with type of this
+     *                           parameter is involved in the transition.
+     * @param adapter The adapter that described how to run the remote animation.
+     */
+    public void addRemoteAnimation(@TransitionType int transition,
+            @ActivityType int activityTypeFilter, RemoteAnimationAdapter adapter) {
+        mTransitionAnimationMap.put(transition,
+                new RemoteAnimationAdapterEntry(adapter, activityTypeFilter));
+    }
+
+    /**
+     * Registers a remote animation for a specific transition without defining an activity type
+     * filter.
+     *
+     * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values.
      * @param adapter The adapter that described how to run the remote animation.
      */
     public void addRemoteAnimation(@TransitionType int transition, RemoteAnimationAdapter adapter) {
-        mTransitionAnimationMap.put(transition, adapter);
+        addRemoteAnimation(transition, ACTIVITY_TYPE_UNDEFINED, adapter);
     }
 
     /**
      * Checks whether a remote animation for specific transition is defined.
      *
      * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values.
+     * @param activityTypes The set of activity types of activities that are involved in the
+     *                      transition. Will be used for filtering.
      * @return Whether this definition has defined a remote animation for the specified transition.
      */
-    public boolean hasTransition(@TransitionType int transition) {
-        return mTransitionAnimationMap.get(transition) != null;
+    public boolean hasTransition(@TransitionType int transition, ArraySet<Integer> activityTypes) {
+        return getAdapter(transition, activityTypes) != null;
     }
 
     /**
      * Retrieves the remote animation for a specific transition.
      *
      * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values.
+     * @param activityTypes The set of activity types of activities that are involved in the
+     *                      transition. Will be used for filtering.
      * @return The remote animation adapter for the specified transition.
      */
-    public @Nullable RemoteAnimationAdapter getAdapter(@TransitionType int transition) {
-        return mTransitionAnimationMap.get(transition);
+    public @Nullable RemoteAnimationAdapter getAdapter(@TransitionType int transition,
+            ArraySet<Integer> activityTypes) {
+        final RemoteAnimationAdapterEntry entry = mTransitionAnimationMap.get(transition);
+        if (entry == null) {
+            return null;
+        }
+        if (entry.activityTypeFilter == ACTIVITY_TYPE_UNDEFINED
+                || activityTypes.contains(entry.activityTypeFilter)) {
+            return entry.adapter;
+        } else {
+            return null;
+        }
     }
 
     public RemoteAnimationDefinition(Parcel in) {
-        mTransitionAnimationMap = in.readSparseArray(null /* loader */);
+        final int size = in.readInt();
+        mTransitionAnimationMap = new SparseArray<>(size);
+        for (int i = 0; i < size; i++) {
+            final int transition = in.readInt();
+            final RemoteAnimationAdapterEntry entry = in.readTypedObject(
+                    RemoteAnimationAdapterEntry.CREATOR);
+            mTransitionAnimationMap.put(transition, entry);
+        }
     }
 
     /**
@@ -76,7 +116,7 @@
      */
     public void setCallingPid(int pid) {
         for (int i = mTransitionAnimationMap.size() - 1; i >= 0; i--) {
-            mTransitionAnimationMap.valueAt(i).setCallingPid(pid);
+            mTransitionAnimationMap.valueAt(i).adapter.setCallingPid(pid);
         }
     }
 
@@ -87,7 +127,12 @@
 
     @Override
     public void writeToParcel(Parcel dest, int flags) {
-        dest.writeSparseArray((SparseArray) mTransitionAnimationMap);
+        final int size = mTransitionAnimationMap.size();
+        dest.writeInt(size);
+        for (int i = 0; i < size; i++) {
+            dest.writeInt(mTransitionAnimationMap.keyAt(i));
+            dest.writeTypedObject(mTransitionAnimationMap.valueAt(i), flags);
+        }
     }
 
     public static final Creator<RemoteAnimationDefinition> CREATOR =
@@ -100,4 +145,50 @@
             return new RemoteAnimationDefinition[size];
         }
     };
+
+    private static class RemoteAnimationAdapterEntry implements Parcelable {
+
+        final RemoteAnimationAdapter adapter;
+
+        /**
+         * Only run the transition if one of the activities matches the filter.
+         * {@link WindowConfiguration.ACTIVITY_TYPE_UNDEFINED} means no filter
+         */
+        @ActivityType final int activityTypeFilter;
+
+        RemoteAnimationAdapterEntry(RemoteAnimationAdapter adapter, int activityTypeFilter) {
+            this.adapter = adapter;
+            this.activityTypeFilter = activityTypeFilter;
+        }
+
+        private RemoteAnimationAdapterEntry(Parcel in) {
+            adapter = in.readParcelable(RemoteAnimationAdapter.class.getClassLoader());
+            activityTypeFilter = in.readInt();
+        }
+
+        @Override
+        public void writeToParcel(Parcel dest, int flags) {
+            dest.writeParcelable(adapter, flags);
+            dest.writeInt(activityTypeFilter);
+        }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        private static final Creator<RemoteAnimationAdapterEntry> CREATOR
+                = new Creator<RemoteAnimationAdapterEntry>() {
+
+            @Override
+            public RemoteAnimationAdapterEntry createFromParcel(Parcel in) {
+                return new RemoteAnimationAdapterEntry(in);
+            }
+
+            @Override
+            public RemoteAnimationAdapterEntry[] newArray(int size) {
+                return new RemoteAnimationAdapterEntry[size];
+            }
+        };
+    }
 }
diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index f39b73e..5178a97 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -251,7 +251,7 @@
  * density, or high density screens, respectively. For example:
  * <pre>
  * &lt;link rel="stylesheet" media="screen and (-webkit-device-pixel-ratio:1.5)" href="hdpi.css" /&gt;</pre>
- * <p>The {@code hdpi.css} stylesheet is only used for devices with a screen pixel ration of 1.5,
+ * <p>The {@code hdpi.css} stylesheet is only used for devices with a screen pixel ratio of 1.5,
  * which is the high density pixel ratio.
  * </li>
  * </ul>
diff --git a/core/java/android/webkit/WebViewZygote.java b/core/java/android/webkit/WebViewZygote.java
index 07593a5..49e11b8 100644
--- a/core/java/android/webkit/WebViewZygote.java
+++ b/core/java/android/webkit/WebViewZygote.java
@@ -19,6 +19,7 @@
 import android.app.LoadedApk;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.os.AsyncTask;
 import android.os.Build;
 import android.os.ChildZygoteProcess;
 import android.os.Process;
@@ -93,11 +94,17 @@
         synchronized (sLock) {
             sMultiprocessEnabled = enabled;
 
-            // When multi-process is disabled, kill the zygote. When it is enabled,
-            // the zygote is not explicitly started here to avoid waiting on the
-            // zygote launch at boot. Instead, the zygote will be started when it is
-            // first needed in getProcess().
-            if (!enabled) {
+            // When toggling between multi-process being on/off, start or stop the
+            // zygote. If it is enabled and the zygote is not yet started, launch it.
+            // Otherwise, kill it. The name may be null if the package information has
+            // not yet been resolved.
+            if (enabled) {
+                // Run on a background thread as this waits for the zygote to start and we don't
+                // want to block the caller on this. It's okay if this is delayed as anyone trying
+                // to use the zygote will call it first anyway.
+                AsyncTask.THREAD_POOL_EXECUTOR.execute(WebViewZygote::getProcess);
+            } else {
+                // No need to run this in the background, it's very brief.
                 stopZygoteLocked();
             }
         }
diff --git a/core/java/com/android/internal/notification/SystemNotificationChannels.java b/core/java/com/android/internal/notification/SystemNotificationChannels.java
index 44adbb2..5950436 100644
--- a/core/java/com/android/internal/notification/SystemNotificationChannels.java
+++ b/core/java/com/android/internal/notification/SystemNotificationChannels.java
@@ -50,6 +50,7 @@
     public static String FOREGROUND_SERVICE = "FOREGROUND_SERVICE";
     public static String HEAVY_WEIGHT_APP = "HEAVY_WEIGHT_APP";
     public static String SYSTEM_CHANGES = "SYSTEM_CHANGES";
+    public static String DO_NOT_DISTURB = "DO_NOT_DISTURB";
 
     public static void createAll(Context context) {
         final NotificationManager nm = context.getSystemService(NotificationManager.class);
@@ -158,6 +159,11 @@
                 NotificationManager.IMPORTANCE_LOW);
         channelsList.add(systemChanges);
 
+        NotificationChannel dndChanges = new NotificationChannel(DO_NOT_DISTURB,
+                context.getString(R.string.notification_channel_do_not_disturb),
+                NotificationManager.IMPORTANCE_LOW);
+        channelsList.add(dndChanges);
+
         nm.createNotificationChannels(channelsList);
     }
 
diff --git a/core/jni/android/graphics/Paint.cpp b/core/jni/android/graphics/Paint.cpp
index 2c05d0b..bd14d453 100644
--- a/core/jni/android/graphics/Paint.cpp
+++ b/core/jni/android/graphics/Paint.cpp
@@ -309,7 +309,7 @@
             jint count, jint bidiFlags, jfloat x, jfloat y, SkPath* path) {
         minikin::Layout layout = MinikinUtils::doLayout(
                 paint, static_cast<minikin::Bidi>(bidiFlags), typeface, text, 0, count, count,
-                nullptr, 0);
+                nullptr);
         size_t nGlyphs = layout.nGlyphs();
         uint16_t* glyphs = new uint16_t[nGlyphs];
         SkPoint* pos = new SkPoint[nGlyphs];
@@ -351,8 +351,7 @@
         SkIRect ir;
 
         minikin::Layout layout = MinikinUtils::doLayout(&paint,
-                static_cast<minikin::Bidi>(bidiFlags), typeface, text, 0, count, count, nullptr,
-                0);
+                static_cast<minikin::Bidi>(bidiFlags), typeface, text, 0, count, count, nullptr);
         minikin::MinikinRect rect;
         layout.getBounds(&rect);
         r.fLeft = rect.mLeft;
@@ -468,7 +467,7 @@
         }
         minikin::Layout layout = MinikinUtils::doLayout(paint,
                 static_cast<minikin::Bidi>(bidiFlags), typeface, str.get(), 0, str.size(),
-                str.size(), nullptr, 0);
+                str.size(), nullptr);
         size_t nGlyphs = countNonSpaceGlyphs(layout);
         if (nGlyphs != 1 && nChars > 1) {
             // multiple-character input, and was not a ligature
@@ -489,7 +488,7 @@
             static const jchar ZZ_FLAG_STR[] = { 0xD83C, 0xDDFF, 0xD83C, 0xDDFF };
             minikin::Layout zzLayout = MinikinUtils::doLayout(paint,
                     static_cast<minikin::Bidi>(bidiFlags), typeface, ZZ_FLAG_STR, 0, 4, 4,
-                    nullptr, 0);
+                    nullptr);
             if (zzLayout.nGlyphs() != 1 || layoutContainsNotdef(zzLayout)) {
                 // The font collection doesn't have a glyph for unknown flag. Just return true.
                 return true;
diff --git a/core/jni/android_graphics_Canvas.cpp b/core/jni/android_graphics_Canvas.cpp
index 06de5da..0017f6c 100644
--- a/core/jni/android_graphics_Canvas.cpp
+++ b/core/jni/android_graphics_Canvas.cpp
@@ -484,7 +484,7 @@
     const Typeface* typeface = paint->getAndroidTypeface();
     jchar* jchars = env->GetCharArrayElements(text, NULL);
     get_canvas(canvasHandle)->drawText(jchars + index, 0, count, count, x, y,
-            static_cast<minikin::Bidi>(bidiFlags), *paint, typeface, nullptr, 0);
+            static_cast<minikin::Bidi>(bidiFlags), *paint, typeface, nullptr);
     env->ReleaseCharArrayElements(text, jchars, JNI_ABORT);
 }
 
@@ -496,13 +496,13 @@
     const int count = end - start;
     const jchar* jchars = env->GetStringChars(text, NULL);
     get_canvas(canvasHandle)->drawText(jchars + start, 0, count, count, x, y,
-            static_cast<minikin::Bidi>(bidiFlags), *paint, typeface, nullptr, 0);
+            static_cast<minikin::Bidi>(bidiFlags), *paint, typeface, nullptr);
     env->ReleaseStringChars(text, jchars);
 }
 
 static void drawTextRunChars(JNIEnv* env, jobject, jlong canvasHandle, jcharArray text, jint index,
                              jint count, jint contextIndex, jint contextCount, jfloat x, jfloat y,
-                             jboolean isRtl, jlong paintHandle, jlong mtHandle, jint mtOffset) {
+                             jboolean isRtl, jlong paintHandle, jlong mtHandle) {
     Paint* paint = reinterpret_cast<Paint*>(paintHandle);
     minikin::MeasuredText* mt = reinterpret_cast<minikin::MeasuredText*>(mtHandle);
     const Typeface* typeface = paint->getAndroidTypeface();
@@ -510,8 +510,7 @@
     const minikin::Bidi bidiFlags = isRtl ? minikin::Bidi::FORCE_RTL : minikin::Bidi::FORCE_LTR;
     jchar* jchars = env->GetCharArrayElements(text, NULL);
     get_canvas(canvasHandle)->drawText(jchars + contextIndex, index - contextIndex, count,
-                                       contextCount, x, y, bidiFlags, *paint, typeface, mt,
-                                       mtOffset);
+                                       contextCount, x, y, bidiFlags, *paint, typeface, mt);
     env->ReleaseCharArrayElements(text, jchars, JNI_ABORT);
 }
 
@@ -526,7 +525,7 @@
     jint contextCount = contextEnd - contextStart;
     const jchar* jchars = env->GetStringChars(text, NULL);
     get_canvas(canvasHandle)->drawText(jchars + contextStart, start - contextStart, count,
-                                       contextCount, x, y, bidiFlags, *paint, typeface, nullptr, 0);
+                                       contextCount, x, y, bidiFlags, *paint, typeface, nullptr);
     env->ReleaseStringChars(text, jchars);
 }
 
@@ -640,7 +639,7 @@
     {"nDrawBitmap", "(J[IIIFFIIZJ)V", (void*)CanvasJNI::drawBitmapArray},
     {"nDrawText","(J[CIIFFIJ)V", (void*) CanvasJNI::drawTextChars},
     {"nDrawText","(JLjava/lang/String;IIFFIJ)V", (void*) CanvasJNI::drawTextString},
-    {"nDrawTextRun","(J[CIIIIFFZJJI)V", (void*) CanvasJNI::drawTextRunChars},
+    {"nDrawTextRun","(J[CIIIIFFZJJ)V", (void*) CanvasJNI::drawTextRunChars},
     {"nDrawTextRun","(JLjava/lang/String;IIIIFFZJ)V", (void*) CanvasJNI::drawTextRunString},
     {"nDrawTextOnPath","(J[CIIJFFIJ)V", (void*) CanvasJNI::drawTextOnPathChars},
     {"nDrawTextOnPath","(JLjava/lang/String;JFFIJ)V", (void*) CanvasJNI::drawTextOnPathString},
diff --git a/core/jni/com_android_internal_os_Zygote.cpp b/core/jni/com_android_internal_os_Zygote.cpp
index d05be2c..7c8a52d 100644
--- a/core/jni/com_android_internal_os_Zygote.cpp
+++ b/core/jni/com_android_internal_os_Zygote.cpp
@@ -71,6 +71,9 @@
 using android::base::StringPrintf;
 using android::base::WriteStringToFile;
 
+#define CREATE_ERROR(...) StringPrintf("%s:%d: ", __FILE__, __LINE__). \
+                              append(StringPrintf(__VA_ARGS__))
+
 static pid_t gSystemServerPid = 0;
 
 static const char kZygoteClassName[] = "com/android/internal/os/Zygote";
@@ -186,30 +189,32 @@
 
 // Calls POSIX setgroups() using the int[] object as an argument.
 // A NULL argument is tolerated.
-static void SetGids(JNIEnv* env, jintArray javaGids) {
+static bool SetGids(JNIEnv* env, jintArray javaGids, std::string* error_msg) {
   if (javaGids == NULL) {
-    return;
+    return true;
   }
 
   ScopedIntArrayRO gids(env, javaGids);
   if (gids.get() == NULL) {
-    RuntimeAbort(env, __LINE__, "Getting gids int array failed");
+    *error_msg = CREATE_ERROR("Getting gids int array failed");
+    return false;
   }
   int rc = setgroups(gids.size(), reinterpret_cast<const gid_t*>(&gids[0]));
   if (rc == -1) {
-    std::ostringstream oss;
-    oss << "setgroups failed: " << strerror(errno) << ", gids.size=" << gids.size();
-    RuntimeAbort(env, __LINE__, oss.str().c_str());
+    *error_msg = CREATE_ERROR("setgroups failed: %s, gids.size=%zu", strerror(errno), gids.size());
+    return false;
   }
+
+  return true;
 }
 
 // Sets the resource limits via setrlimit(2) for the values in the
 // two-dimensional array of integers that's passed in. The second dimension
 // contains a tuple of length 3: (resource, rlim_cur, rlim_max). NULL is
 // treated as an empty array.
-static void SetRLimits(JNIEnv* env, jobjectArray javaRlimits) {
+static bool SetRLimits(JNIEnv* env, jobjectArray javaRlimits, std::string* error_msg) {
   if (javaRlimits == NULL) {
-    return;
+    return true;
   }
 
   rlimit rlim;
@@ -219,7 +224,8 @@
     ScopedLocalRef<jobject> javaRlimitObject(env, env->GetObjectArrayElement(javaRlimits, i));
     ScopedIntArrayRO javaRlimit(env, reinterpret_cast<jintArray>(javaRlimitObject.get()));
     if (javaRlimit.size() != 3) {
-      RuntimeAbort(env, __LINE__, "rlimits array must have a second dimension of size 3");
+      *error_msg = CREATE_ERROR("rlimits array must have a second dimension of size 3");
+      return false;
     }
 
     rlim.rlim_cur = javaRlimit[1];
@@ -227,11 +233,13 @@
 
     int rc = setrlimit(javaRlimit[0], &rlim);
     if (rc == -1) {
-      ALOGE("setrlimit(%d, {%ld, %ld}) failed", javaRlimit[0], rlim.rlim_cur,
+      *error_msg = CREATE_ERROR("setrlimit(%d, {%ld, %ld}) failed", javaRlimit[0], rlim.rlim_cur,
             rlim.rlim_max);
-      RuntimeAbort(env, __LINE__, "setrlimit failed");
+      return false;
     }
   }
+
+  return true;
 }
 
 // The debug malloc library needs to know whether it's the zygote or a child.
@@ -259,14 +267,16 @@
   }
 }
 
-static void EnableKeepCapabilities(JNIEnv* env) {
+static bool EnableKeepCapabilities(std::string* error_msg) {
   int rc = prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);
   if (rc == -1) {
-    RuntimeAbort(env, __LINE__, "prctl(PR_SET_KEEPCAPS) failed");
+    *error_msg = CREATE_ERROR("prctl(PR_SET_KEEPCAPS) failed: %s", strerror(errno));
+    return false;
   }
+  return true;
 }
 
-static void DropCapabilitiesBoundingSet(JNIEnv* env) {
+static bool DropCapabilitiesBoundingSet(std::string* error_msg) {
   for (int i = 0; prctl(PR_CAPBSET_READ, i, 0, 0, 0) >= 0; i++) {
     int rc = prctl(PR_CAPBSET_DROP, i, 0, 0, 0);
     if (rc == -1) {
@@ -274,14 +284,15 @@
         ALOGE("prctl(PR_CAPBSET_DROP) failed with EINVAL. Please verify "
               "your kernel is compiled with file capabilities support");
       } else {
-        ALOGE("prctl(PR_CAPBSET_DROP, %d) failed: %s", i, strerror(errno));
-        RuntimeAbort(env, __LINE__, "prctl(PR_CAPBSET_DROP) failed");
+        *error_msg = CREATE_ERROR("prctl(PR_CAPBSET_DROP, %d) failed: %s", i, strerror(errno));
+        return false;
       }
     }
   }
+  return true;
 }
 
-static void SetInheritable(JNIEnv* env, uint64_t inheritable) {
+static bool SetInheritable(uint64_t inheritable, std::string* error_msg) {
   __user_cap_header_struct capheader;
   memset(&capheader, 0, sizeof(capheader));
   capheader.version = _LINUX_CAPABILITY_VERSION_3;
@@ -289,21 +300,23 @@
 
   __user_cap_data_struct capdata[2];
   if (capget(&capheader, &capdata[0]) == -1) {
-    ALOGE("capget failed: %s", strerror(errno));
-    RuntimeAbort(env, __LINE__, "capget failed");
+    *error_msg = CREATE_ERROR("capget failed: %s", strerror(errno));
+    return false;
   }
 
   capdata[0].inheritable = inheritable;
   capdata[1].inheritable = inheritable >> 32;
 
   if (capset(&capheader, &capdata[0]) == -1) {
-    ALOGE("capset(inh=%" PRIx64 ") failed: %s", inheritable, strerror(errno));
-    RuntimeAbort(env, __LINE__, "capset failed");
+    *error_msg = CREATE_ERROR("capset(inh=%" PRIx64 ") failed: %s", inheritable, strerror(errno));
+    return false;
   }
+
+  return true;
 }
 
-static void SetCapabilities(JNIEnv* env, uint64_t permitted, uint64_t effective,
-                            uint64_t inheritable) {
+static bool SetCapabilities(uint64_t permitted, uint64_t effective, uint64_t inheritable,
+                            std::string* error_msg) {
   __user_cap_header_struct capheader;
   memset(&capheader, 0, sizeof(capheader));
   capheader.version = _LINUX_CAPABILITY_VERSION_3;
@@ -319,18 +332,20 @@
   capdata[1].inheritable = inheritable >> 32;
 
   if (capset(&capheader, &capdata[0]) == -1) {
-    ALOGE("capset(perm=%" PRIx64 ", eff=%" PRIx64 ", inh=%" PRIx64 ") failed: %s", permitted,
-          effective, inheritable, strerror(errno));
-    RuntimeAbort(env, __LINE__, "capset failed");
+    *error_msg = CREATE_ERROR("capset(perm=%" PRIx64 ", eff=%" PRIx64 ", inh=%" PRIx64 ") "
+                              "failed: %s", permitted, effective, inheritable, strerror(errno));
+    return false;
   }
+  return true;
 }
 
-static void SetSchedulerPolicy(JNIEnv* env) {
+static bool SetSchedulerPolicy(std::string* error_msg) {
   errno = -set_sched_policy(0, SP_DEFAULT);
   if (errno != 0) {
-    ALOGE("set_sched_policy(0, SP_DEFAULT) failed");
-    RuntimeAbort(env, __LINE__, "set_sched_policy(0, SP_DEFAULT) failed");
+    *error_msg = CREATE_ERROR("set_sched_policy(0, SP_DEFAULT) failed: %s", strerror(errno));
+    return false;
   }
+  return true;
 }
 
 static int UnmountTree(const char* path) {
@@ -364,7 +379,7 @@
 // Create a private mount namespace and bind mount appropriate emulated
 // storage for the given user.
 static bool MountEmulatedStorage(uid_t uid, jint mount_mode,
-        bool force_mount_namespace) {
+        bool force_mount_namespace, std::string* error_msg) {
     // See storage config details at http://source.android.com/tech/storage/
 
     String8 storageSource;
@@ -381,7 +396,7 @@
 
     // Create a second private mount namespace for our process
     if (unshare(CLONE_NEWNS) == -1) {
-        ALOGW("Failed to unshare(): %s", strerror(errno));
+        *error_msg = CREATE_ERROR("Failed to unshare(): %s", strerror(errno));
         return false;
     }
 
@@ -392,7 +407,9 @@
 
     if (TEMP_FAILURE_RETRY(mount(storageSource.string(), "/storage",
             NULL, MS_BIND | MS_REC | MS_SLAVE, NULL)) == -1) {
-        ALOGW("Failed to mount %s to /storage: %s", storageSource.string(), strerror(errno));
+        *error_msg = CREATE_ERROR("Failed to mount %s to /storage: %s",
+                                  storageSource.string(),
+                                  strerror(errno));
         return false;
     }
 
@@ -400,11 +417,14 @@
     userid_t user_id = multiuser_get_user_id(uid);
     const String8 userSource(String8::format("/mnt/user/%d", user_id));
     if (fs_prepare_dir(userSource.string(), 0751, 0, 0) == -1) {
+        *error_msg = CREATE_ERROR("fs_prepare_dir failed on %s", userSource.string());
         return false;
     }
     if (TEMP_FAILURE_RETRY(mount(userSource.string(), "/storage/self",
             NULL, MS_BIND, NULL)) == -1) {
-        ALOGW("Failed to mount %s to /storage/self: %s", userSource.string(), strerror(errno));
+        *error_msg = CREATE_ERROR("Failed to mount %s to /storage/self: %s",
+                                  userSource.string(),
+                                  strerror(errno));
         return false;
     }
 
@@ -436,31 +456,32 @@
 // descriptor (if any) is closed via dup2(), replacing it with a valid
 // (open) descriptor to /dev/null.
 
-static void DetachDescriptors(JNIEnv* env, jintArray fdsToClose) {
+static bool DetachDescriptors(JNIEnv* env, jintArray fdsToClose, std::string* error_msg) {
   if (!fdsToClose) {
-    return;
+    return true;
   }
   jsize count = env->GetArrayLength(fdsToClose);
   ScopedIntArrayRO ar(env, fdsToClose);
   if (ar.get() == NULL) {
-      RuntimeAbort(env, __LINE__, "Bad fd array");
+    *error_msg = "Bad fd array";
+    return false;
   }
   jsize i;
   int devnull;
   for (i = 0; i < count; i++) {
     devnull = open("/dev/null", O_RDWR);
     if (devnull < 0) {
-      ALOGE("Failed to open /dev/null: %s", strerror(errno));
-      RuntimeAbort(env, __LINE__, "Failed to open /dev/null");
-      continue;
+      *error_msg = std::string("Failed to open /dev/null: ").append(strerror(errno));
+      return false;
     }
     ALOGV("Switching descriptor %d to /dev/null: %s", ar[i], strerror(errno));
     if (dup2(devnull, ar[i]) < 0) {
-      ALOGE("Failed dup2() on descriptor %d: %s", ar[i], strerror(errno));
-      RuntimeAbort(env, __LINE__, "Failed dup2()");
+      *error_msg = StringPrintf("Failed dup2() on descriptor %d: %s", ar[i], strerror(errno));
+      return false;
     }
     close(devnull);
   }
+  return true;
 }
 
 void SetThreadName(const char* thread_name) {
@@ -495,20 +516,23 @@
 // The list of open zygote file descriptors.
 static FileDescriptorTable* gOpenFdTable = NULL;
 
-static void FillFileDescriptorVector(JNIEnv* env,
+static bool FillFileDescriptorVector(JNIEnv* env,
                                      jintArray java_fds,
-                                     std::vector<int>* fds) {
+                                     std::vector<int>* fds,
+                                     std::string* error_msg) {
   CHECK(fds != nullptr);
   if (java_fds != nullptr) {
     ScopedIntArrayRO ar(env, java_fds);
     if (ar.get() == nullptr) {
-      RuntimeAbort(env, __LINE__, "Bad fd array");
+      *error_msg = "Bad fd array";
+      return false;
     }
     fds->reserve(ar.size());
     for (size_t i = 0; i < ar.size(); ++i) {
       fds->push_back(ar[i]);
     }
   }
+  return true;
 }
 
 // Utility routine to fork zygote and specialize the child process.
@@ -526,32 +550,53 @@
   sigemptyset(&sigchld);
   sigaddset(&sigchld, SIGCHLD);
 
+  auto fail_fn = [env, java_se_name, is_system_server](const std::string& msg)
+      __attribute__ ((noreturn)) {
+    const char* se_name_c_str = nullptr;
+    std::unique_ptr<ScopedUtfChars> se_name;
+    if (java_se_name != nullptr) {
+      se_name.reset(new ScopedUtfChars(env, java_se_name));
+      se_name_c_str = se_name->c_str();
+    }
+    if (se_name_c_str == nullptr && is_system_server) {
+      se_name_c_str = "system_server";
+    }
+    const std::string& error_msg = (se_name_c_str == nullptr)
+        ? msg
+        : StringPrintf("(%s) %s", se_name_c_str, msg.c_str());
+    env->FatalError(error_msg.c_str());
+    __builtin_unreachable();
+  };
+
   // Temporarily block SIGCHLD during forks. The SIGCHLD handler might
   // log, which would result in the logging FDs we close being reopened.
   // This would cause failures because the FDs are not whitelisted.
   //
   // Note that the zygote process is single threaded at this point.
   if (sigprocmask(SIG_BLOCK, &sigchld, nullptr) == -1) {
-    ALOGE("sigprocmask(SIG_SETMASK, { SIGCHLD }) failed: %s", strerror(errno));
-    RuntimeAbort(env, __LINE__, "Call to sigprocmask(SIG_BLOCK, { SIGCHLD }) failed.");
+    fail_fn(CREATE_ERROR("sigprocmask(SIG_SETMASK, { SIGCHLD }) failed: %s", strerror(errno)));
   }
 
   // Close any logging related FDs before we start evaluating the list of
   // file descriptors.
   __android_log_close();
 
+  std::string error_msg;
+
   // If this is the first fork for this zygote, create the open FD table.
   // If it isn't, we just need to check whether the list of open files has
   // changed (and it shouldn't in the normal case).
   std::vector<int> fds_to_ignore;
-  FillFileDescriptorVector(env, fdsToIgnore, &fds_to_ignore);
+  if (!FillFileDescriptorVector(env, fdsToIgnore, &fds_to_ignore, &error_msg)) {
+    fail_fn(error_msg);
+  }
   if (gOpenFdTable == NULL) {
-    gOpenFdTable = FileDescriptorTable::Create(fds_to_ignore);
+    gOpenFdTable = FileDescriptorTable::Create(fds_to_ignore, &error_msg);
     if (gOpenFdTable == NULL) {
-      RuntimeAbort(env, __LINE__, "Unable to construct file descriptor table.");
+      fail_fn(error_msg);
     }
-  } else if (!gOpenFdTable->Restat(fds_to_ignore)) {
-    RuntimeAbort(env, __LINE__, "Unable to restat file descriptor table.");
+  } else if (!gOpenFdTable->Restat(fds_to_ignore, &error_msg)) {
+    fail_fn(error_msg);
   }
 
   pid_t pid = fork();
@@ -560,17 +605,18 @@
     PreApplicationInit();
 
     // Clean up any descriptors which must be closed immediately
-    DetachDescriptors(env, fdsToClose);
+    if (!DetachDescriptors(env, fdsToClose, &error_msg)) {
+      fail_fn(error_msg);
+    }
 
     // Re-open all remaining open file descriptors so that they aren't shared
     // with the zygote across a fork.
-    if (!gOpenFdTable->ReopenOrDetach()) {
-      RuntimeAbort(env, __LINE__, "Unable to reopen whitelisted descriptors.");
+    if (!gOpenFdTable->ReopenOrDetach(&error_msg)) {
+      fail_fn(error_msg);
     }
 
     if (sigprocmask(SIG_UNBLOCK, &sigchld, nullptr) == -1) {
-      ALOGE("sigprocmask(SIG_SETMASK, { SIGCHLD }) failed: %s", strerror(errno));
-      RuntimeAbort(env, __LINE__, "Call to sigprocmask(SIG_UNBLOCK, { SIGCHLD }) failed.");
+      fail_fn(CREATE_ERROR("sigprocmask(SIG_SETMASK, { SIGCHLD }) failed: %s", strerror(errno)));
     }
 
     // Must be called when the new process still has CAP_SYS_ADMIN.  The other alternative is to
@@ -580,11 +626,17 @@
 
     // Keep capabilities across UID change, unless we're staying root.
     if (uid != 0) {
-      EnableKeepCapabilities(env);
+      if (!EnableKeepCapabilities(&error_msg)) {
+        fail_fn(error_msg);
+      }
     }
 
-    SetInheritable(env, permittedCapabilities);
-    DropCapabilitiesBoundingSet(env);
+    if (!SetInheritable(permittedCapabilities, &error_msg)) {
+      fail_fn(error_msg);
+    }
+    if (!DropCapabilitiesBoundingSet(&error_msg)) {
+      fail_fn(error_msg);
+    }
 
     bool use_native_bridge = !is_system_server && (instructionSet != NULL)
         && android::NativeBridgeAvailable();
@@ -601,8 +653,8 @@
       ALOGW("Native bridge will not be used because dataDir == NULL.");
     }
 
-    if (!MountEmulatedStorage(uid, mount_external, use_native_bridge)) {
-      ALOGW("Failed to mount emulated storage: %s", strerror(errno));
+    if (!MountEmulatedStorage(uid, mount_external, use_native_bridge, &error_msg)) {
+      ALOGW("Failed to mount emulated storage: %s (%s)", error_msg.c_str(), strerror(errno));
       if (errno == ENOTCONN || errno == EROFS) {
         // When device is actively encrypting, we get ENOTCONN here
         // since FUSE was mounted before the framework restarted.
@@ -610,7 +662,7 @@
         // FUSE hasn't been created yet by init.
         // In either case, continue without external storage.
       } else {
-        RuntimeAbort(env, __LINE__, "Cannot continue without emulated storage");
+        fail_fn(error_msg);
       }
     }
 
@@ -625,9 +677,14 @@
         }
     }
 
-    SetGids(env, javaGids);
+    std::string error_msg;
+    if (!SetGids(env, javaGids, &error_msg)) {
+      fail_fn(error_msg);
+    }
 
-    SetRLimits(env, javaRlimits);
+    if (!SetRLimits(env, javaRlimits, &error_msg)) {
+      fail_fn(error_msg);
+    }
 
     if (use_native_bridge) {
       ScopedUtfChars isa_string(env, instructionSet);
@@ -637,14 +694,12 @@
 
     int rc = setresgid(gid, gid, gid);
     if (rc == -1) {
-      ALOGE("setresgid(%d) failed: %s", gid, strerror(errno));
-      RuntimeAbort(env, __LINE__, "setresgid failed");
+      fail_fn(CREATE_ERROR("setresgid(%d) failed: %s", gid, strerror(errno)));
     }
 
     rc = setresuid(uid, uid, uid);
     if (rc == -1) {
-      ALOGE("setresuid(%d) failed: %s", uid, strerror(errno));
-      RuntimeAbort(env, __LINE__, "setresuid failed");
+      fail_fn(CREATE_ERROR("setresuid(%d) failed: %s", uid, strerror(errno)));
     }
 
     if (NeedsNoRandomizeWorkaround()) {
@@ -656,9 +711,14 @@
         }
     }
 
-    SetCapabilities(env, permittedCapabilities, effectiveCapabilities, permittedCapabilities);
+    if (!SetCapabilities(permittedCapabilities, effectiveCapabilities, permittedCapabilities,
+                         &error_msg)) {
+      fail_fn(error_msg);
+    }
 
-    SetSchedulerPolicy(env);
+    if (!SetSchedulerPolicy(&error_msg)) {
+      fail_fn(error_msg);
+    }
 
     const char* se_info_c_str = NULL;
     ScopedUtfChars* se_info = NULL;
@@ -666,7 +726,7 @@
         se_info = new ScopedUtfChars(env, java_se_info);
         se_info_c_str = se_info->c_str();
         if (se_info_c_str == NULL) {
-          RuntimeAbort(env, __LINE__, "se_info_c_str == NULL");
+          fail_fn("se_info_c_str == NULL");
         }
     }
     const char* se_name_c_str = NULL;
@@ -675,14 +735,13 @@
         se_name = new ScopedUtfChars(env, java_se_name);
         se_name_c_str = se_name->c_str();
         if (se_name_c_str == NULL) {
-          RuntimeAbort(env, __LINE__, "se_name_c_str == NULL");
+          fail_fn("se_name_c_str == NULL");
         }
     }
     rc = selinux_android_setcontext(uid, is_system_server, se_info_c_str, se_name_c_str);
     if (rc == -1) {
-      ALOGE("selinux_android_setcontext(%d, %d, \"%s\", \"%s\") failed", uid,
-            is_system_server, se_info_c_str, se_name_c_str);
-      RuntimeAbort(env, __LINE__, "selinux_android_setcontext failed");
+      fail_fn(CREATE_ERROR("selinux_android_setcontext(%d, %d, \"%s\", \"%s\") failed", uid,
+            is_system_server, se_info_c_str, se_name_c_str));
     }
 
     // Make it easier to debug audit logs by setting the main thread's name to the
@@ -703,15 +762,14 @@
     env->CallStaticVoidMethod(gZygoteClass, gCallPostForkChildHooks, runtime_flags,
                               is_system_server, is_child_zygote, instructionSet);
     if (env->ExceptionCheck()) {
-      RuntimeAbort(env, __LINE__, "Error calling post fork hooks.");
+      fail_fn("Error calling post fork hooks.");
     }
   } else if (pid > 0) {
     // the parent process
 
     // We blocked SIGCHLD prior to a fork, we unblock it here.
     if (sigprocmask(SIG_UNBLOCK, &sigchld, nullptr) == -1) {
-      ALOGE("sigprocmask(SIG_SETMASK, { SIGCHLD }) failed: %s", strerror(errno));
-      RuntimeAbort(env, __LINE__, "Call to sigprocmask(SIG_UNBLOCK, { SIGCHLD }) failed.");
+      fail_fn(CREATE_ERROR("sigprocmask(SIG_SETMASK, { SIGCHLD }) failed: %s", strerror(errno)));
     }
   }
   return pid;
diff --git a/core/jni/fd_utils.cpp b/core/jni/fd_utils.cpp
index 2e60582..c5904e0 100644
--- a/core/jni/fd_utils.cpp
+++ b/core/jni/fd_utils.cpp
@@ -123,14 +123,57 @@
 
 FileDescriptorWhitelist* FileDescriptorWhitelist::instance_ = nullptr;
 
+// Keeps track of all relevant information (flags, offset etc.) of an
+// open zygote file descriptor.
+class FileDescriptorInfo {
+ public:
+  // Create a FileDescriptorInfo for a given file descriptor. Returns
+  // |NULL| if an error occurred.
+  static FileDescriptorInfo* CreateFromFd(int fd, std::string* error_msg);
+
+  // Checks whether the file descriptor associated with this object
+  // refers to the same description.
+  bool Restat() const;
+
+  bool ReopenOrDetach(std::string* error_msg) const;
+
+  const int fd;
+  const struct stat stat;
+  const std::string file_path;
+  const int open_flags;
+  const int fd_flags;
+  const int fs_flags;
+  const off_t offset;
+  const bool is_sock;
+
+ private:
+  FileDescriptorInfo(int fd);
+
+  FileDescriptorInfo(struct stat stat, const std::string& file_path, int fd, int open_flags,
+                     int fd_flags, int fs_flags, off_t offset);
+
+  // Returns the locally-bound name of the socket |fd|. Returns true
+  // iff. all of the following hold :
+  //
+  // - the socket's sa_family is AF_UNIX.
+  // - the length of the path is greater than zero (i.e, not an unnamed socket).
+  // - the first byte of the path isn't zero (i.e, not a socket with an abstract
+  //   address).
+  static bool GetSocketName(const int fd, std::string* result);
+
+  bool DetachSocket(std::string* error_msg) const;
+
+  DISALLOW_COPY_AND_ASSIGN(FileDescriptorInfo);
+};
+
 // static
-FileDescriptorInfo* FileDescriptorInfo::CreateFromFd(int fd) {
+FileDescriptorInfo* FileDescriptorInfo::CreateFromFd(int fd, std::string* error_msg) {
   struct stat f_stat;
   // This should never happen; the zygote should always have the right set
   // of permissions required to stat all its open files.
   if (TEMP_FAILURE_RETRY(fstat(fd, &f_stat)) == -1) {
-    PLOG(ERROR) << "Unable to stat fd " << fd;
-    return NULL;
+    *error_msg = android::base::StringPrintf("Unable to stat %d", fd);
+    return nullptr;
   }
 
   const FileDescriptorWhitelist* whitelist = FileDescriptorWhitelist::Get();
@@ -138,13 +181,15 @@
   if (S_ISSOCK(f_stat.st_mode)) {
     std::string socket_name;
     if (!GetSocketName(fd, &socket_name)) {
-      return NULL;
+      *error_msg = "Unable to get socket name";
+      return nullptr;
     }
 
     if (!whitelist->IsAllowed(socket_name)) {
-      LOG(ERROR) << "Socket name not whitelisted : " << socket_name
-                 << " (fd=" << fd << ")";
-      return NULL;
+      *error_msg = android::base::StringPrintf("Socket name not whitelisted : %s (fd=%d)",
+                                               socket_name.c_str(),
+                                               fd);
+      return nullptr;
     }
 
     return new FileDescriptorInfo(fd);
@@ -161,19 +206,22 @@
   // with the child process across forks but those should have been closed
   // before we got to this point.
   if (!S_ISCHR(f_stat.st_mode) && !S_ISREG(f_stat.st_mode)) {
-    LOG(ERROR) << "Unsupported st_mode " << f_stat.st_mode;
-    return NULL;
+    *error_msg = android::base::StringPrintf("Unsupported st_mode %u", f_stat.st_mode);
+    return nullptr;
   }
 
   std::string file_path;
   const std::string fd_path = android::base::StringPrintf("/proc/self/fd/%d", fd);
   if (!android::base::Readlink(fd_path, &file_path)) {
-    return NULL;
+    *error_msg = android::base::StringPrintf("Could not read fd link %s: %s",
+                                             fd_path.c_str(),
+                                             strerror(errno));
+    return nullptr;
   }
 
   if (!whitelist->IsAllowed(file_path)) {
-    LOG(ERROR) << "Not whitelisted : " << file_path;
-    return NULL;
+    *error_msg = std::string("Not whitelisted : ").append(file_path);
+    return nullptr;
   }
 
   // File descriptor flags : currently on FD_CLOEXEC. We can set these
@@ -181,8 +229,11 @@
   // there won't be any races.
   const int fd_flags = TEMP_FAILURE_RETRY(fcntl(fd, F_GETFD));
   if (fd_flags == -1) {
-    PLOG(ERROR) << "Failed fcntl(" << fd << ", F_GETFD)";
-    return NULL;
+    *error_msg = android::base::StringPrintf("Failed fcntl(%d, F_GETFD) (%s): %s",
+                                             fd,
+                                             file_path.c_str(),
+                                             strerror(errno));
+    return nullptr;
   }
 
   // File status flags :
@@ -199,8 +250,11 @@
   //   their presence and pass them in to open().
   int fs_flags = TEMP_FAILURE_RETRY(fcntl(fd, F_GETFL));
   if (fs_flags == -1) {
-    PLOG(ERROR) << "Failed fcntl(" << fd << ", F_GETFL)";
-    return NULL;
+    *error_msg = android::base::StringPrintf("Failed fcntl(%d, F_GETFL) (%s): %s",
+                                             fd,
+                                             file_path.c_str(),
+                                             strerror(errno));
+    return nullptr;
   }
 
   // File offset : Ignore the offset for non seekable files.
@@ -225,9 +279,9 @@
   return f_stat.st_ino == stat.st_ino && f_stat.st_dev == stat.st_dev;
 }
 
-bool FileDescriptorInfo::ReopenOrDetach() const {
+bool FileDescriptorInfo::ReopenOrDetach(std::string* error_msg) const {
   if (is_sock) {
-    return DetachSocket();
+    return DetachSocket(error_msg);
   }
 
   // NOTE: This might happen if the file was unlinked after being opened.
@@ -236,31 +290,49 @@
   const int new_fd = TEMP_FAILURE_RETRY(open(file_path.c_str(), open_flags));
 
   if (new_fd == -1) {
-    PLOG(ERROR) << "Failed open(" << file_path << ", " << open_flags << ")";
+    *error_msg = android::base::StringPrintf("Failed open(%s, %i): %s",
+                                             file_path.c_str(),
+                                             open_flags,
+                                             strerror(errno));
     return false;
   }
 
   if (TEMP_FAILURE_RETRY(fcntl(new_fd, F_SETFD, fd_flags)) == -1) {
     close(new_fd);
-    PLOG(ERROR) << "Failed fcntl(" << new_fd << ", F_SETFD, " << fd_flags << ")";
+    *error_msg = android::base::StringPrintf("Failed fcntl(%d, F_SETFD, %d) (%s): %s",
+                                             new_fd,
+                                             fd_flags,
+                                             file_path.c_str(),
+                                             strerror(errno));
     return false;
   }
 
   if (TEMP_FAILURE_RETRY(fcntl(new_fd, F_SETFL, fs_flags)) == -1) {
     close(new_fd);
-    PLOG(ERROR) << "Failed fcntl(" << new_fd << ", F_SETFL, " << fs_flags << ")";
+    *error_msg = android::base::StringPrintf("Failed fcntl(%d, F_SETFL, %d) (%s): %s",
+                                             new_fd,
+                                             fs_flags,
+                                             file_path.c_str(),
+                                             strerror(errno));
     return false;
   }
 
   if (offset != -1 && TEMP_FAILURE_RETRY(lseek64(new_fd, offset, SEEK_SET)) == -1) {
     close(new_fd);
-    PLOG(ERROR) << "Failed lseek64(" << new_fd << ", SEEK_SET)";
+    *error_msg = android::base::StringPrintf("Failed lseek64(%d, SEEK_SET) (%s): %s",
+                                             new_fd,
+                                             file_path.c_str(),
+                                             strerror(errno));
     return false;
   }
 
   if (TEMP_FAILURE_RETRY(dup2(new_fd, fd)) == -1) {
     close(new_fd);
-    PLOG(ERROR) << "Failed dup2(" << fd << ", " << new_fd << ")";
+    *error_msg = android::base::StringPrintf("Failed dup2(%d, %d) (%s): %s",
+                                             fd,
+                                             new_fd,
+                                             file_path.c_str(),
+                                             strerror(errno));
     return false;
   }
 
@@ -336,20 +408,22 @@
   return true;
 }
 
-bool FileDescriptorInfo::DetachSocket() const {
+bool FileDescriptorInfo::DetachSocket(std::string* error_msg) const {
   const int dev_null_fd = open("/dev/null", O_RDWR);
   if (dev_null_fd < 0) {
-    PLOG(ERROR) << "Failed to open /dev/null";
+    *error_msg = std::string("Failed to open /dev/null: ").append(strerror(errno));
     return false;
   }
 
   if (dup2(dev_null_fd, fd) == -1) {
-    PLOG(ERROR) << "Failed dup2 on socket descriptor " << fd;
+    *error_msg = android::base::StringPrintf("Failed dup2 on socket descriptor %d: %s",
+                                             fd,
+                                             strerror(errno));
     return false;
   }
 
   if (close(dev_null_fd) == -1) {
-    PLOG(ERROR) << "Failed close(" << dev_null_fd << ")";
+    *error_msg = android::base::StringPrintf("Failed close(%d): %s", dev_null_fd, strerror(errno));
     return false;
   }
 
@@ -357,11 +431,12 @@
 }
 
 // static
-FileDescriptorTable* FileDescriptorTable::Create(const std::vector<int>& fds_to_ignore) {
+FileDescriptorTable* FileDescriptorTable::Create(const std::vector<int>& fds_to_ignore,
+                                                 std::string* error_msg) {
   DIR* d = opendir(kFdPath);
-  if (d == NULL) {
-    PLOG(ERROR) << "Unable to open directory " << std::string(kFdPath);
-    return NULL;
+  if (d == nullptr) {
+    *error_msg = std::string("Unable to open directory ").append(kFdPath);
+    return nullptr;
   }
   int dir_fd = dirfd(d);
   dirent* e;
@@ -377,7 +452,7 @@
       continue;
     }
 
-    FileDescriptorInfo* info = FileDescriptorInfo::CreateFromFd(fd);
+    FileDescriptorInfo* info = FileDescriptorInfo::CreateFromFd(fd, error_msg);
     if (info == NULL) {
       if (closedir(d) == -1) {
         PLOG(ERROR) << "Unable to close directory";
@@ -388,19 +463,21 @@
   }
 
   if (closedir(d) == -1) {
-    PLOG(ERROR) << "Unable to close directory";
-    return NULL;
+    *error_msg = "Unable to close directory";
+    return nullptr;
   }
   return new FileDescriptorTable(open_fd_map);
 }
 
-bool FileDescriptorTable::Restat(const std::vector<int>& fds_to_ignore) {
+bool FileDescriptorTable::Restat(const std::vector<int>& fds_to_ignore, std::string* error_msg) {
   std::set<int> open_fds;
 
   // First get the list of open descriptors.
   DIR* d = opendir(kFdPath);
   if (d == NULL) {
-    PLOG(ERROR) << "Unable to open directory " << std::string(kFdPath);
+    *error_msg = android::base::StringPrintf("Unable to open directory %s: %s",
+                                             kFdPath,
+                                             strerror(errno));
     return false;
   }
 
@@ -420,21 +497,21 @@
   }
 
   if (closedir(d) == -1) {
-    PLOG(ERROR) << "Unable to close directory";
+    *error_msg = android::base::StringPrintf("Unable to close directory: %s", strerror(errno));
     return false;
   }
 
-  return RestatInternal(open_fds);
+  return RestatInternal(open_fds, error_msg);
 }
 
 // Reopens all file descriptors that are contained in the table. Returns true
 // if all descriptors were successfully re-opened or detached, and false if an
 // error occurred.
-bool FileDescriptorTable::ReopenOrDetach() {
+bool FileDescriptorTable::ReopenOrDetach(std::string* error_msg) {
   std::unordered_map<int, FileDescriptorInfo*>::const_iterator it;
   for (it = open_fd_map_.begin(); it != open_fd_map_.end(); ++it) {
     const FileDescriptorInfo* info = it->second;
-    if (info == NULL || !info->ReopenOrDetach()) {
+    if (info == NULL || !info->ReopenOrDetach(error_msg)) {
       return false;
     }
   }
@@ -447,7 +524,7 @@
     : open_fd_map_(map) {
 }
 
-bool FileDescriptorTable::RestatInternal(std::set<int>& open_fds) {
+bool FileDescriptorTable::RestatInternal(std::set<int>& open_fds, std::string* error_msg) {
   bool error = false;
 
   // Iterate through the list of file descriptors we've already recorded
@@ -455,6 +532,8 @@
   //
   // (a) they continue to be open.
   // (b) they refer to the same file.
+  //
+  // We'll only store the last error message.
   std::unordered_map<int, FileDescriptorInfo*>::iterator it = open_fd_map_.begin();
   while (it != open_fd_map_.end()) {
     std::set<int>::const_iterator element = open_fds.find(it->first);
@@ -475,7 +554,7 @@
         // The file descriptor refers to a different description. We must
         // update our entry in the table.
         delete it->second;
-        it->second = FileDescriptorInfo::CreateFromFd(*element);
+        it->second = FileDescriptorInfo::CreateFromFd(*element, error_msg);
         if (it->second == NULL) {
           // The descriptor no longer no longer refers to a whitelisted file.
           // We flag an error and remove it from the list of files we're
@@ -510,7 +589,7 @@
     std::set<int>::const_iterator it;
     for (it = open_fds.begin(); it != open_fds.end(); ++it) {
       const int fd = (*it);
-      FileDescriptorInfo* info = FileDescriptorInfo::CreateFromFd(fd);
+      FileDescriptorInfo* info = FileDescriptorInfo::CreateFromFd(fd, error_msg);
       if (info == NULL) {
         // A newly opened file is not on the whitelist. Flag an error and
         // continue.
diff --git a/core/jni/fd_utils.h b/core/jni/fd_utils.h
index a39e387..a3570d7 100644
--- a/core/jni/fd_utils.h
+++ b/core/jni/fd_utils.h
@@ -28,6 +28,8 @@
 
 #include <android-base/macros.h>
 
+class FileDescriptorInfo;
+
 // Whitelist of open paths that the zygote is allowed to keep open.
 //
 // In addition to the paths listed in kPathWhitelist in file_utils.cpp, and
@@ -66,49 +68,6 @@
   DISALLOW_COPY_AND_ASSIGN(FileDescriptorWhitelist);
 };
 
-// Keeps track of all relevant information (flags, offset etc.) of an
-// open zygote file descriptor.
-class FileDescriptorInfo {
- public:
-  // Create a FileDescriptorInfo for a given file descriptor. Returns
-  // |NULL| if an error occurred.
-  static FileDescriptorInfo* CreateFromFd(int fd);
-
-  // Checks whether the file descriptor associated with this object
-  // refers to the same description.
-  bool Restat() const;
-
-  bool ReopenOrDetach() const;
-
-  const int fd;
-  const struct stat stat;
-  const std::string file_path;
-  const int open_flags;
-  const int fd_flags;
-  const int fs_flags;
-  const off_t offset;
-  const bool is_sock;
-
- private:
-  FileDescriptorInfo(int fd);
-
-  FileDescriptorInfo(struct stat stat, const std::string& file_path, int fd, int open_flags,
-                     int fd_flags, int fs_flags, off_t offset);
-
-  // Returns the locally-bound name of the socket |fd|. Returns true
-  // iff. all of the following hold :
-  //
-  // - the socket's sa_family is AF_UNIX.
-  // - the length of the path is greater than zero (i.e, not an unnamed socket).
-  // - the first byte of the path isn't zero (i.e, not a socket with an abstract
-  //   address).
-  static bool GetSocketName(const int fd, std::string* result);
-
-  bool DetachSocket() const;
-
-  DISALLOW_COPY_AND_ASSIGN(FileDescriptorInfo);
-};
-
 // A FileDescriptorTable is a collection of FileDescriptorInfo objects
 // keyed by their FDs.
 class FileDescriptorTable {
@@ -116,19 +75,20 @@
   // Creates a new FileDescriptorTable. This function scans
   // /proc/self/fd for the list of open file descriptors and collects
   // information about them. Returns NULL if an error occurs.
-  static FileDescriptorTable* Create(const std::vector<int>& fds_to_ignore);
+  static FileDescriptorTable* Create(const std::vector<int>& fds_to_ignore,
+                                     std::string* error_msg);
 
-  bool Restat(const std::vector<int>& fds_to_ignore);
+  bool Restat(const std::vector<int>& fds_to_ignore, std::string* error_msg);
 
   // Reopens all file descriptors that are contained in the table. Returns true
   // if all descriptors were successfully re-opened or detached, and false if an
   // error occurred.
-  bool ReopenOrDetach();
+  bool ReopenOrDetach(std::string* error_msg);
 
  private:
   FileDescriptorTable(const std::unordered_map<int, FileDescriptorInfo*>& map);
 
-  bool RestatInternal(std::set<int>& open_fds);
+  bool RestatInternal(std::set<int>& open_fds, std::string* error_msg);
 
   static int ParseFd(dirent* e, int dir_fd);
 
diff --git a/core/proto/android/providers/settings.proto b/core/proto/android/providers/settings.proto
index 914a7db..23c5661 100644
--- a/core/proto/android/providers/settings.proto
+++ b/core/proto/android/providers/settings.proto
@@ -56,388 +56,455 @@
     optional SettingProto enable_accessibility_global_gesture_enabled = 3 [ (android.privacy).dest = DEST_AUTOMATIC ];
     optional SettingProto airplane_mode_on = 4 [ (android.privacy).dest = DEST_AUTOMATIC ];
     optional SettingProto theater_mode_on = 5 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    reserved 6,7,8,9,10; // Accidentally used. They are currently free to be reused.
     // A comma-separated list of radios that need to be disabled when airplane
     // mode is on. This overrides wifi_on and bluetooth_on if wifi and bluetooth
     // are included in the comma-separated list.
-    optional SettingProto airplane_mode_radios = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto airplane_mode_toggleable_radios = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_class_of_device = 293 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_disabled_profiles = 13;
-    optional SettingProto bluetooth_interoperability_list = 14;
-    optional SettingProto wifi_sleep_policy = 15 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto auto_time = 16 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto auto_time_zone = 17 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto car_dock_sound = 18;
-    optional SettingProto car_undock_sound = 19;
-    optional SettingProto desk_dock_sound = 20;
-    optional SettingProto desk_undock_sound = 21;
-    optional SettingProto dock_sounds_enabled = 22 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dock_sounds_enabled_when_accessibility = 23 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lock_sound = 24;
-    optional SettingProto unlock_sound = 25;
-    optional SettingProto trusted_sound = 26;
-    optional SettingProto low_battery_sound = 27;
-    optional SettingProto power_sounds_enabled = 28 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wireless_charging_started_sound = 29;
-    optional SettingProto charging_sounds_enabled = 30 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto stay_on_while_plugged_in = 31 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bugreport_in_power_menu = 32 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto adb_enabled = 33 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto airplane_mode_radios = 6 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto airplane_mode_toggleable_radios = 7 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto bluetooth_class_of_device = 8 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto bluetooth_disabled_profiles = 9;
+    optional SettingProto bluetooth_interoperability_list = 10;
+    optional SettingProto wifi_sleep_policy = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto auto_time = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto auto_time_zone = 13 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto car_dock_sound = 14;
+    optional SettingProto car_undock_sound = 15;
+    optional SettingProto desk_dock_sound = 16;
+    optional SettingProto desk_undock_sound = 17;
+    optional SettingProto dock_sounds_enabled = 18 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dock_sounds_enabled_when_accessibility = 19 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_sound = 20;
+    optional SettingProto unlock_sound = 21;
+    optional SettingProto trusted_sound = 22;
+    optional SettingProto low_battery_sound = 23;
+    optional SettingProto power_sounds_enabled = 24 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wireless_charging_started_sound = 25;
+    optional SettingProto charging_sounds_enabled = 26 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto stay_on_while_plugged_in = 27 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto bugreport_in_power_menu = 28 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto adb_enabled = 29 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether views are allowed to save their attribute data.
-    optional SettingProto debug_view_attributes = 34 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assisted_gps_enabled = 35 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_on = 36 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto cdma_cell_broadcast_sms = 37 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto cdma_roaming_mode = 38 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto cdma_subscription_mode = 39 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto data_activity_timeout_mobile = 40 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto data_activity_timeout_wifi = 41 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto data_roaming = 42 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mdc_initial_max_retry = 43 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto force_allow_on_external = 44 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto euicc_provisioned = 294 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto development_force_resizable_activities = 45 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto development_enable_freeform_windows_support = 46 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto development_settings_enabled = 47 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto device_provisioned = 48 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto device_provisioning_mobile_data_enabled = 49 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto display_size_forced = 50 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto display_scaling_force = 51 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto download_max_bytes_over_mobile = 52 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto download_recommended_max_bytes_over_mobile = 53 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hdmi_control_enabled = 54 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hdmi_system_audio_control_enabled = 55 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hdmi_control_auto_wakeup_enabled = 56 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hdmi_control_auto_device_off_enabled = 57 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto location_background_throttle_interval_ms = 295 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto location_background_throttle_proximity_alert_interval_ms = 296 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto debug_view_attributes = 30 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assisted_gps_enabled = 31 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto bluetooth_on = 32 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto cdma_cell_broadcast_sms = 33 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto cdma_roaming_mode = 34 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto cdma_subscription_mode = 35 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto data_activity_timeout_mobile = 36 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto data_activity_timeout_wifi = 37 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto data_roaming = 38 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mdc_initial_max_retry = 39 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto force_allow_on_external = 40 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto euicc_provisioned = 41 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto development_force_resizable_activities = 42 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto development_enable_freeform_windows_support = 43 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto development_settings_enabled = 44 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto device_provisioned = 45 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto device_provisioning_mobile_data_enabled = 46 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto display_size_forced = 47 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto display_scaling_force = 48 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto download_max_bytes_over_mobile = 49 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto download_recommended_max_bytes_over_mobile = 50 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hdmi_control_enabled = 51 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hdmi_system_audio_control_enabled = 52 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hdmi_control_auto_wakeup_enabled = 53 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hdmi_control_auto_device_off_enabled = 54 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // If true, out-of-the-box execution for priv apps is enabled.
+    optional SettingProto priv_app_oob_enabled = 55 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto location_background_throttle_interval_ms = 56 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto location_background_throttle_proximity_alert_interval_ms = 57 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Packages that are whitelisted for background throttling (throttling will
     // not be applied).
-    optional SettingProto location_background_throttle_package_whitelist = 297 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_scan_background_throttle_interval_ms = 298 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_scan_background_throttle_package_whitelist = 299 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mhl_input_switching_enabled = 58 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mhl_power_charge_enabled = 59 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mobile_data = 60 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mobile_data_always_on = 61 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto connectivity_metrics_buffer_size = 62 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_enabled = 63 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_poll_interval = 64 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_time_cache_max_age = 65 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_global_alert_bytes = 66 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_sample_enabled = 67 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_augment_enabled = 300 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_dev_bucket_duration = 68 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_dev_persist_bytes = 69 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_dev_rotate_age = 70 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_dev_delete_age = 71 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_bucket_duration = 72 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_persist_bytes = 73 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_rotate_age = 74 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_delete_age = 75 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_tag_bucket_duration = 76 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_tag_persist_bytes = 77 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_tag_rotate_age = 78 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto netstats_uid_tag_delete_age = 79 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto location_background_throttle_package_whitelist = 58 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_scan_background_throttle_interval_ms = 59 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_scan_background_throttle_package_whitelist = 60 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mhl_input_switching_enabled = 61 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mhl_power_charge_enabled = 62 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mobile_data = 63 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mobile_data_always_on = 64 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto connectivity_metrics_buffer_size = 65 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_enabled = 66 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_poll_interval = 67 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_time_cache_max_age = 68 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_global_alert_bytes = 69 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_sample_enabled = 70 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_augment_enabled = 71 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_dev_bucket_duration = 72 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_dev_persist_bytes = 73 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_dev_rotate_age = 74 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_dev_delete_age = 75 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_bucket_duration = 76 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_persist_bytes = 77 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_rotate_age = 78 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_delete_age = 79 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_tag_bucket_duration = 80 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_tag_persist_bytes = 81 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_tag_rotate_age = 82 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto netstats_uid_tag_delete_age = 83 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // User preference for which network(s) should be used.
-    optional SettingProto network_preference = 80;
-    optional SettingProto network_scorer_app = 81 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto nitz_update_diff = 82 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto nitz_update_spacing = 83 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto ntp_server = 84;
-    optional SettingProto ntp_timeout = 85 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto storage_benchmark_interval = 86 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dns_resolver_sample_validity_seconds = 87 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dns_resolver_success_threshold_percent = 88 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dns_resolver_min_samples = 89 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dns_resolver_max_samples = 90 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_preference = 84;
+    optional SettingProto network_scorer_app = 85 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_forced_auto_mode_available = 86 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto nitz_update_diff = 87 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto nitz_update_spacing = 88 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ntp_server = 89;
+    optional SettingProto ntp_timeout = 90 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto storage_benchmark_interval = 91 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dns_resolver_sample_validity_seconds = 92 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dns_resolver_success_threshold_percent = 93 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dns_resolver_min_samples = 94 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dns_resolver_max_samples = 95 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether to disable the automatic scheduling of system updates.
-    optional SettingProto ota_disable_automatic_update = 91 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto package_verifier_enable = 92 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto package_verifier_timeout = 93 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto package_verifier_default_response = 94;
-    optional SettingProto package_verifier_setting_visible = 95 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto package_verifier_include_adb = 96 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto fstrim_mandatory_interval = 97 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pdp_watchdog_poll_interval_ms = 98 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pdp_watchdog_long_poll_interval_ms = 99 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pdp_watchdog_error_poll_interval_ms = 100 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pdp_watchdog_trigger_packet_count = 101 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pdp_watchdog_error_poll_count = 102 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pdp_watchdog_max_pdp_reset_fail_count = 103 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto setup_prepaid_data_service_url = 105;
-    optional SettingProto setup_prepaid_detection_target_url = 106;
-    optional SettingProto setup_prepaid_detection_redir_host = 107;
-    optional SettingProto sms_outgoing_check_interval_ms = 108 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sms_outgoing_check_max_count = 109 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ota_disable_automatic_update = 96 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto package_verifier_enable = 97 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto package_verifier_timeout = 98 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto package_verifier_default_response = 99;
+    optional SettingProto package_verifier_setting_visible = 100 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto package_verifier_include_adb = 101 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto fstrim_mandatory_interval = 102 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pdp_watchdog_poll_interval_ms = 103 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pdp_watchdog_long_poll_interval_ms = 104 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pdp_watchdog_error_poll_interval_ms = 105 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pdp_watchdog_trigger_packet_count = 106 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pdp_watchdog_error_poll_count = 107 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pdp_watchdog_max_pdp_reset_fail_count = 108 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto setup_prepaid_data_service_url = 109;
+    optional SettingProto setup_prepaid_detection_target_url = 110;
+    optional SettingProto setup_prepaid_detection_redir_host = 111;
+    optional SettingProto sms_outgoing_check_interval_ms = 112 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sms_outgoing_check_max_count = 113 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Used to disable SMS short code confirmation. Defaults to true.
-    optional SettingProto sms_short_code_confirmation = 110 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sms_short_code_rule = 111 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tcp_default_init_rwnd = 112 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tether_supported = 113 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tether_dun_required = 114 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tether_dun_apn = 115;
-    optional SettingProto tether_offload_disabled = 301 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sms_short_code_confirmation = 114 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sms_short_code_rule = 115 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tcp_default_init_rwnd = 116 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tether_supported = 117 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tether_dun_required = 118 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tether_dun_apn = 119;
+    optional SettingProto tether_offload_disabled = 120 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // List of carrier app certificate mapped to carrier app package id which are whitelisted to
     // prompt the user for install when a SIM card with matching UICC carrier privilege rules is
     // inserted.
-    optional SettingProto carrier_app_whitelist = 116 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto carrier_app_names = 358 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto usb_mass_storage_enabled = 117 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto use_google_mail = 118 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto webview_data_reduction_proxy_key = 119;
-    optional SettingProto webview_fallback_logic_enabled = 120 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto carrier_app_whitelist = 121 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto carrier_app_names = 122 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto usb_mass_storage_enabled = 123 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto use_google_mail = 124 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto webview_data_reduction_proxy_key = 125;
+    optional SettingProto webview_fallback_logic_enabled = 126 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Name of the package used as WebView provider.
-    optional SettingProto webview_provider = 121 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto webview_multiprocess = 122 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_switch_notification_daily_limit = 123 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_switch_notification_rate_limit_millis = 124 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_avoid_bad_wifi = 125 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_metered_multipath_preference = 302 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_watchlist_last_report_time = 303 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_badging_thresholds = 304 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_display_on = 126 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_display_certification_on = 127 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_display_wps_config = 128 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_networks_available_notification_on = 129 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wimax_networks_available_notification_on = 130 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_networks_available_repeat_delay = 131 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_country_code = 132;
-    optional SettingProto wifi_framework_scan_interval_ms = 133 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_idle_ms = 134 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_num_open_networks_kept = 135 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_on = 136 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_scan_always_available = 137 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_wakeup_enabled = 138 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    reserved 305; // Removed wifi_wakeup_available
-    optional SettingProto network_scoring_ui_enabled = 306 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto speed_label_cache_eviction_age_millis = 307 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto recommended_network_evaluator_cache_expiry_ms = 308 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_recommendations_enabled = 139 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_recommendations_package = 286 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto use_open_wifi_package = 309 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_recommendation_request_timeout_ms = 310 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto ble_scan_always_available = 140 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_saved_state = 141 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_supplicant_scan_interval_ms = 142 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_enhanced_auto_join = 143 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_network_show_rssi = 144 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_scan_interval_when_p2p_connected_ms = 145 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_watchdog_on = 146 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_watchdog_poor_network_test_enabled = 147 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_suspend_optimizations_enabled = 148 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_verbose_logging_enabled = 149 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_connected_mac_randomization_enabled = 350 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_max_dhcp_retry_count = 150 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_mobile_data_transition_wakelock_timeout_ms = 151 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_device_owner_configs_lockdown = 152 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_frequency_band = 153 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_p2p_device_name = 154;
-    optional SettingProto wifi_reenable_delay_ms = 155 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_ephemeral_out_of_range_timeout_ms = 156 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto data_stall_alarm_non_aggressive_delay_in_ms = 157 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto data_stall_alarm_aggressive_delay_in_ms = 158 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto provisioning_apn_alarm_delay_in_ms = 159 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto gprs_register_check_period_ms = 160 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wtf_is_fatal = 161 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto webview_provider = 127 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto webview_multiprocess = 128 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_switch_notification_daily_limit = 129 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_switch_notification_rate_limit_millis = 130 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_avoid_bad_wifi = 131 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_metered_multipath_preference = 132 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_watchlist_last_report_time = 133 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_badging_thresholds = 134 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_display_on = 135 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_display_certification_on = 136 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_display_wps_config = 137 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_networks_available_notification_on = 138 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_carrier_networks_available_notification_on = 139 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wimax_networks_available_notification_on = 140 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_networks_available_repeat_delay = 141 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_country_code = 142;
+    optional SettingProto wifi_framework_scan_interval_ms = 143 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_idle_ms = 144 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_num_open_networks_kept = 145 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_on = 146 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_scan_always_available = 147 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto soft_ap_timeout_enabled = 148 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_wakeup_enabled = 149 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_scoring_ui_enabled = 150 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto speed_label_cache_eviction_age_millis = 151 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto recommended_network_evaluator_cache_expiry_ms = 152 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_recommendations_enabled = 153 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_recommendations_package = 154 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto use_open_wifi_package = 155 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_recommendation_request_timeout_ms = 156 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_always_available = 157 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_low_power_window_ms = 158 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_balanced_window_ms = 159 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_low_latency_window_ms = 160 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_low_power_interval_ms = 161 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_balanced_interval_ms = 162 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ble_scan_low_latency_interval_ms = 163 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_saved_state = 164 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_supplicant_scan_interval_ms = 165 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_enhanced_auto_join = 166 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_network_show_rssi = 167 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_scan_interval_when_p2p_connected_ms = 168 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_watchdog_on = 169 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_watchdog_poor_network_test_enabled = 170 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_suspend_optimizations_enabled = 171 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_verbose_logging_enabled = 172 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_connected_mac_randomization_enabled = 173 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_max_dhcp_retry_count = 174 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_mobile_data_transition_wakelock_timeout_ms = 175 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_device_owner_configs_lockdown = 176 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_frequency_band = 177 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_p2p_device_name = 178;
+    optional SettingProto wifi_reenable_delay_ms = 179 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_ephemeral_out_of_range_timeout_ms = 180 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto data_stall_alarm_non_aggressive_delay_in_ms = 181 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto data_stall_alarm_aggressive_delay_in_ms = 182 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto provisioning_apn_alarm_delay_in_ms = 183 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto gprs_register_check_period_ms = 184 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wtf_is_fatal = 185 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Ringer mode. A change in this value will not reflect as a change in the
     // ringer mode.
-    optional SettingProto mode_ringer = 162 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mode_ringer = 186 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Overlay display devices setting.
     // The value is a specially formatted string that describes the size and
     // density of simulated secondary devices.
     // Format: {width}x{height}/dpi;...
-    optional SettingProto overlay_display_devices = 163 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto battery_discharge_duration_threshold = 164 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto battery_discharge_threshold = 165 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto send_action_app_error = 166 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dropbox_age_seconds = 167 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dropbox_max_files = 168 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dropbox_quota_kb = 169 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dropbox_quota_percent = 170 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dropbox_reserve_percent = 171 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dropbox_tag_prefix = 172 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto error_logcat_prefix = 173 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sys_free_storage_log_interval = 174 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto disk_free_change_reporting_threshold = 175 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sys_storage_threshold_percentage = 176 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sys_storage_threshold_max_bytes = 177 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sys_storage_full_threshold_bytes = 178 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sys_storage_cache_percentage = 311 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sys_storage_cache_max_bytes = 312 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sync_max_retry_delay_in_seconds = 179 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto connectivity_change_delay = 180 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto connectivity_sampling_interval_in_seconds = 181 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pac_change_delay = 182 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto captive_portal_mode = 183 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto captive_portal_detection_enabled = 313 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto captive_portal_server = 184;
-    optional SettingProto captive_portal_https_url = 185;
-    optional SettingProto captive_portal_http_url = 186;
-    optional SettingProto captive_portal_fallback_url = 187;
-    optional SettingProto captive_portal_other_fallback_urls = 314;
-    optional SettingProto captive_portal_use_https = 188 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto captive_portal_user_agent = 189;
-    optional SettingProto nsd_on = 190 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto overlay_display_devices = 187 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto battery_discharge_duration_threshold = 188 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto battery_discharge_threshold = 189 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto send_action_app_error = 190 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dropbox_age_seconds = 191 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dropbox_max_files = 192 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dropbox_quota_kb = 193 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dropbox_quota_percent = 194 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dropbox_reserve_percent = 195 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    repeated SettingProto dropbox_settings = 196;
+    repeated SettingProto error_logcat_lines = 197;
+    optional SettingProto sys_free_storage_log_interval = 198 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto disk_free_change_reporting_threshold = 199 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sys_storage_threshold_percentage = 200 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sys_storage_threshold_max_bytes = 201 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sys_storage_full_threshold_bytes = 202 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sys_storage_cache_percentage = 203 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sys_storage_cache_max_bytes = 204 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sync_max_retry_delay_in_seconds = 205 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto connectivity_change_delay = 206 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto connectivity_sampling_interval_in_seconds = 207 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pac_change_delay = 208 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto captive_portal_mode = 209 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto captive_portal_detection_enabled = 210 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto captive_portal_server = 211;
+    optional SettingProto captive_portal_https_url = 212;
+    optional SettingProto captive_portal_http_url = 213;
+    optional SettingProto captive_portal_fallback_url = 214;
+    optional SettingProto captive_portal_other_fallback_urls = 215;
+    optional SettingProto captive_portal_use_https = 216 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto captive_portal_user_agent = 217;
+    optional SettingProto nsd_on = 218 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Let user pick default install location.
-    optional SettingProto set_install_location = 191 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto default_install_location = 192 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto inet_condition_debounce_up_delay = 193 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto inet_condition_debounce_down_delay = 194 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto read_external_storage_enforced_default = 195 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto http_proxy = 196;
-    optional SettingProto global_http_proxy_host = 197;
-    optional SettingProto global_http_proxy_port = 198;
-    optional SettingProto global_http_proxy_exclusion_list = 199;
-    optional SettingProto global_http_proxy_pac = 200;
+    optional SettingProto set_install_location = 219 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto default_install_location = 220 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto inet_condition_debounce_up_delay = 221 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto inet_condition_debounce_down_delay = 222 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto read_external_storage_enforced_default = 223 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto http_proxy = 224;
+    optional SettingProto global_http_proxy_host = 225;
+    optional SettingProto global_http_proxy_port = 226;
+    optional SettingProto global_http_proxy_exclusion_list = 227;
+    optional SettingProto global_http_proxy_pac = 228;
     // Enables the UI setting to allow the user to specify the global HTTP proxy
     // and associated exclusion list.
-    optional SettingProto set_global_http_proxy = 201 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto default_dns_server = 202;
+    optional SettingProto set_global_http_proxy = 229 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto default_dns_server = 230;
     // The requested Private DNS mode and an accompanying specifier.
-    optional SettingProto private_dns_mode = 315;
-    optional SettingProto private_dns_specifier = 316;
-    optional SettingProto bluetooth_headset_priority_prefix = 203 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_a2dp_sink_priority_prefix = 204 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_a2dp_src_priority_prefix = 205 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_a2dp_supports_optional_codecs_prefix = 287 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_a2dp_optional_codecs_enabled_prefix = 288 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_input_device_priority_prefix = 206 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_map_priority_prefix = 207 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_map_client_priority_prefix = 208 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_pbap_client_priority_prefix = 209 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_sap_priority_prefix = 210 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_pan_priority_prefix = 211 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_hearing_aid_priority_prefix = 345 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto activity_manager_constants = 317;
-    optional SettingProto device_idle_constants = 212;
-    optional SettingProto device_idle_constants_watch = 213;
-    optional SettingProto battery_saver_constants = 318;
-    optional SettingProto anomaly_detection_constants = 319;
-    optional SettingProto always_on_display_constants = 320;
-    optional SettingProto app_idle_constants = 214;
-    optional SettingProto power_manager_constants = 321;
-    optional SettingProto alarm_manager_constants = 215;
-    optional SettingProto job_scheduler_constants = 216;
-    optional SettingProto shortcut_manager_constants = 217;
-    optional SettingProto device_policy_constants = 322;
-    optional SettingProto text_classifier_constants = 323;
-    optional SettingProto window_animation_scale = 218 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto transition_animation_scale = 219 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto animator_duration_scale = 220 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto fancy_ime_animations = 221 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto compatibility_mode = 222 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto emergency_tone = 223 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto call_auto_retry = 224 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto emergency_affordance_needed = 225 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto preferred_network_mode = 226 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto private_dns_mode = 231;
+    optional SettingProto private_dns_specifier = 232;
+    repeated SettingProto bluetooth_headset_priorities = 233;
+    repeated SettingProto bluetooth_a2dp_sink_priorities = 234;
+    repeated SettingProto bluetooth_a2dp_src_priorities = 235;
+    repeated SettingProto bluetooth_a2dp_supports_optional_codecs = 236;
+    repeated SettingProto bluetooth_a2dp_optional_codecs_enabled = 237;
+    repeated SettingProto bluetooth_input_device_priorities = 238;
+    repeated SettingProto bluetooth_map_priorities = 239;
+    repeated SettingProto bluetooth_map_client_priorities = 240;
+    repeated SettingProto bluetooth_pbap_client_priorities = 241;
+    repeated SettingProto bluetooth_sap_priorities = 242;
+    repeated SettingProto bluetooth_pan_priorities = 243;
+    repeated SettingProto bluetooth_hearing_aid_priorities = 244;
+    // These are key=value lists, separated by commas.
+    optional SettingProto activity_manager_constants = 245;
+    optional SettingProto device_idle_constants = 246;
+    optional SettingProto battery_saver_constants = 247;
+    optional SettingProto battery_saver_device_specific_constants = 248;
+    optional SettingProto battery_tip_constants = 249;
+    optional SettingProto anomaly_detection_constants = 250;
+    // Version of the anomaly config.
+    optional SettingProto anomaly_config_version = 251 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // A base64-encoded string represents anomaly stats config.
+    optional SettingProto anomaly_config = 252;
+    // This is a key=value list, separated by commas.
+    optional SettingProto always_on_display_constants = 253;
+    // System VDSO global setting. This links to the "sys.vdso" system property.
+    // The following values are supported:
+    // false  -> both 32 and 64 bit vdso disabled
+    // 32     -> 32 bit vdso enabled
+    // 64     -> 64 bit vdso enabled
+    // Any other value defaults to both 32 bit and 64 bit true.
+    optional SettingProto sys_vdso = 254 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // UidCpuPower global setting. This links the sys.uidcpupower system property.
+    // The following values are supported:
+    // 0 -> /proc/uid_cpupower/* are disabled
+    // 1 -> /proc/uid_cpupower/* are enabled
+    // Any other value defaults to enabled.
+    optional SettingProto sys_uidcpupower = 255 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // An integer to reduce the FPS by this factor. Only for experiments.
+    optional SettingProto fps_divisor = 256 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // Flag to enable or disable display panel low power mode (lpm)
+    // false -> Display panel power saving mode is disabled.
+    // true  -> Display panel power saving mode is enabled.
+    optional SettingProto display_panel_lpm = 257 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // These are key=value lists, separated by commas.
+    optional SettingProto app_idle_constants = 258;
+    optional SettingProto power_manager_constants = 259;
+    optional SettingProto alarm_manager_constants = 260;
+    optional SettingProto job_scheduler_constants = 261;
+    optional SettingProto shortcut_manager_constants = 262;
+    optional SettingProto device_policy_constants = 263;
+    optional SettingProto text_classifier_constants = 264;
+    optional SettingProto battery_stats_constants = 265;
+    optional SettingProto sync_manager_constants = 266;
+    optional SettingProto app_standby_enabled = 267 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto app_auto_restriction_enabled = 268 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto forced_app_standby_enabled = 269 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto forced_app_standby_for_small_battery_enabled = 270 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto off_body_radios_off_for_small_battery_enabled = 271 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto off_body_radios_off_delay_ms = 272 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_on_when_proxy_disconnected = 273 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto time_only_mode_enabled = 274 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_watchlist_enabled = 275 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto keep_profile_in_background = 276 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto window_animation_scale = 277 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto transition_animation_scale = 278 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto animator_duration_scale = 279 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto fancy_ime_animations = 280 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto compatibility_mode = 281 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto emergency_tone = 282 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto call_auto_retry = 283 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto emergency_affordance_needed = 284 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto preferred_network_mode = 285 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Name of an application package to be debugged.
-    optional SettingProto debug_app = 227;
-    optional SettingProto wait_for_debugger = 228 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_gpu_debug_layers = 342 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto debug_app = 286;
+    optional SettingProto wait_for_debugger = 287 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_gpu_debug_layers = 288 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // App allowed to load GPU debug layers.
-    optional SettingProto gpu_debug_app = 343;
-    optional SettingProto gpu_debug_layers = 344 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto low_power_mode = 229 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto low_power_mode_trigger_level = 230 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto always_finish_activities = 231 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dock_audio_media_enabled = 232 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto encoded_surround_output = 233 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto audio_safe_volume_state = 234 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tzinfo_update_content_url = 235;
-    optional SettingProto tzinfo_update_metadata_url = 236;
-    optional SettingProto selinux_update_content_url = 237;
-    optional SettingProto selinux_update_metadata_url = 238;
-    optional SettingProto sms_short_codes_update_content_url = 239;
-    optional SettingProto sms_short_codes_update_metadata_url = 240;
-    optional SettingProto apn_db_update_content_url = 241;
-    optional SettingProto apn_db_update_metadata_url = 242;
-    optional SettingProto cert_pin_update_content_url = 243;
-    optional SettingProto cert_pin_update_metadata_url = 244;
-    optional SettingProto intent_firewall_update_content_url = 245;
-    optional SettingProto intent_firewall_update_metadata_url = 246;
-    optional SettingProto lang_id_update_content_url = 324;
-    optional SettingProto lang_id_update_metadata_url = 325;
-    optional SettingProto smart_selection_update_content_url = 326;
-    optional SettingProto smart_selection_update_metadata_url = 327;
-    optional SettingProto selinux_status = 247 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto development_force_rtl = 248 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto low_battery_sound_timeout = 249 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wifi_bounce_delay_override_ms = 250 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto policy_control = 251 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto zen_mode = 252 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto zen_mode_ringer_level = 253 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto zen_mode_config_etag = 254;
-    optional SettingProto heads_up_notifications_enabled = 255 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto device_name = 256;
-    optional SettingProto network_scoring_provisioned = 257 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto require_password_to_decrypt = 258 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enhanced_4g_mode_enabled = 259 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto vt_ims_enabled = 260 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wfc_ims_enabled = 261 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wfc_ims_mode = 262 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wfc_ims_roaming_mode = 263 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wfc_ims_roaming_enabled = 264 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lte_service_forced = 265 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto ephemeral_cookie_max_size_bytes = 266 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_ephemeral_feature = 267 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto instant_app_dexopt_enabled = 328 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto installed_instant_app_min_cache_period = 268 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto installed_instant_app_max_cache_period = 289 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto uninstalled_instant_app_min_cache_period = 290 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto uninstalled_instant_app_max_cache_period = 291 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto unused_static_shared_lib_min_cache_period = 292 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto allow_user_switching_when_system_user_locked = 269 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto boot_count = 270 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto safe_boot_disallowed = 271 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto device_demo_mode = 272 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto network_access_timeout_ms = 329 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto database_downgrade_reason = 274;
-    optional SettingProto database_creation_buildid = 330 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto contacts_database_wal_enabled = 275 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto location_settings_link_to_permissions_enabled = 331 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    reserved 332; // Removed backup_refactored_service_disabled
-    optional SettingProto euicc_factory_reset_timeout_millis = 333 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto storage_settings_clobber_threshold = 334 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto chained_battery_attribution_enabled = 353 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hidden_api_blacklist_exemptions = 355 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto gpu_debug_app = 289;
+    optional SettingProto gpu_debug_layers = 290 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto low_power_mode = 291 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // Battery level [1-100] at which low power mode automatically turns on. If
+    // 0, it will not automatically turn on.
+    optional SettingProto low_power_mode_trigger_level = 292 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting
+    // is not set or the value is 0, the default max will be used.
+    optional SettingProto low_power_mode_trigger_level_max = 293 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto always_finish_activities = 294 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dock_audio_media_enabled = 295 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto encoded_surround_output = 296 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto audio_safe_volume_state = 297 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tzinfo_update_content_url = 298;
+    optional SettingProto tzinfo_update_metadata_url = 299;
+    optional SettingProto selinux_update_content_url = 300;
+    optional SettingProto selinux_update_metadata_url = 301;
+    optional SettingProto sms_short_codes_update_content_url = 302;
+    optional SettingProto sms_short_codes_update_metadata_url = 303;
+    optional SettingProto apn_db_update_content_url = 304;
+    optional SettingProto apn_db_update_metadata_url = 305;
+    optional SettingProto cert_pin_update_content_url = 306;
+    optional SettingProto cert_pin_update_metadata_url = 307;
+    optional SettingProto intent_firewall_update_content_url = 308;
+    optional SettingProto intent_firewall_update_metadata_url = 309;
+    optional SettingProto lang_id_update_content_url = 310;
+    optional SettingProto lang_id_update_metadata_url = 311;
+    optional SettingProto smart_selection_update_content_url = 312;
+    optional SettingProto smart_selection_update_metadata_url = 313;
+    optional SettingProto selinux_status = 314 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto development_force_rtl = 315 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto low_battery_sound_timeout = 316 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wifi_bounce_delay_override_ms = 317 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto policy_control = 318 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto emulate_display_cutout = 319 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto zen_mode = 320 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto zen_mode_ringer_level = 321 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto zen_mode_config_etag = 322;
+    // If 0, turning on dnd manually will last indefinitely. Else if
+    // non-negative, turning on dnd manually will last for this many minutes.
+    // Else (if negative), turning on dnd manually will surface a dialog that
+    // prompts user to specify a duration.
+    optional SettingProto zen_duration = 323 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto heads_up_notifications_enabled = 324 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto device_name = 325;
+    optional SettingProto network_scoring_provisioned = 326 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto require_password_to_decrypt = 327 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enhanced_4g_mode_enabled = 328 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto vt_ims_enabled = 329 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wfc_ims_enabled = 330 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wfc_ims_mode = 331 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wfc_ims_roaming_mode = 332 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wfc_ims_roaming_enabled = 333 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lte_service_forced = 334 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ephemeral_cookie_max_size_bytes = 335 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_ephemeral_feature = 336 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto instant_app_dexopt_enabled = 337 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto installed_instant_app_min_cache_period = 338 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto installed_instant_app_max_cache_period = 339 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto uninstalled_instant_app_min_cache_period = 340 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto uninstalled_instant_app_max_cache_period = 341 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto unused_static_shared_lib_min_cache_period = 342 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto allow_user_switching_when_system_user_locked = 343 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto boot_count = 344 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto safe_boot_disallowed = 345 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto device_demo_mode = 346 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto network_access_timeout_ms = 347 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto database_downgrade_reason = 348;
+    optional SettingProto database_creation_buildid = 349 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto contacts_database_wal_enabled = 350 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto location_settings_link_to_permissions_enabled = 351 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto euicc_factory_reset_timeout_millis = 352 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto storage_settings_clobber_threshold = 353 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link
+    // Secure#LOCATION_MODE_OFF} temporarily for all users.
+    optional SettingProto location_global_kill_switch = 354 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will
+    // be ignored and restoring to lower version of platform API will be
+    // skipped.
+    optional SettingProto override_settings_provider_restore_any_version = 355 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto chained_battery_attribution_enabled = 356 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_compat_allowed_packages = 357 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hidden_api_blacklist_exemptions = 358 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Subscription to be used for voice call on a multi sim device. The
     // supported values are 0 = SUB1, 1 = SUB2 and etc.
-    optional SettingProto multi_sim_voice_call_subscription = 276 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto multi_sim_voice_prompt = 277 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto multi_sim_data_call_subscription = 278 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto multi_sim_sms_subscription = 279 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto multi_sim_sms_prompt = 280 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto multi_sim_voice_call_subscription = 359 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto multi_sim_voice_prompt = 360 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto multi_sim_data_call_subscription = 361 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto multi_sim_sms_subscription = 362 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto multi_sim_sms_prompt = 363 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether to enable new contacts aggregator or not.
     // 1 = enable, 0 = disable.
-    optional SettingProto new_contact_aggregator = 281 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto contact_metadata_sync_enabled = 282 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_cellular_on_boot = 283 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto max_notification_enqueue_rate = 284 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_notification_channel_warnings = 335 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto cell_on = 285 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_temperature_warning = 336 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto warning_temperature = 337 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_diskstats_logging = 338 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_cache_quota_calculation = 339 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_deletion_helper_no_threshold_toggle = 340 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto notification_snooze_options = 341 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enable_gnss_raw_meas_full_tracking = 346 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto install_carrier_app_notification_persistent = 356 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto install_carrier_app_notification_sleep_millis = 357 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto zram_enabled = 347 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto smart_replies_in_notifications_flags = 348 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_first_crash_dialog = 349 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_restart_in_crash_dialog = 351 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_mute_in_crash_dialog = 352 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingsProto show_zen_upgrade_notification = 354  [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingsProto app_auto_restriction_enabled = 359  [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingsProto zen_duration = 360  [ (android.privacy).dest = DEST_AUTOMATIC ];
-
+    optional SettingProto new_contact_aggregator = 364 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto contact_metadata_sync_enabled = 365 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_cellular_on_boot = 366 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto max_notification_enqueue_rate = 367 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_notification_channel_warnings = 368 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto cell_on = 369 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_temperature_warning = 370 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto warning_temperature = 371 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_diskstats_logging = 372 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_cache_quota_calculation = 373 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_deletion_helper_no_threshold_toggle = 374 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto notification_snooze_options = 375 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // Configuration flags for SQLite Compatibility WAL. Encoded as a key-value
+    // list, separated by commas.
+    // E.g.: compatibility_wal_supported=true, wal_syncmode=OFF
+    optional SettingProto sqlite_compatibility_wal_flags = 376 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enable_gnss_raw_meas_full_tracking = 377 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto install_carrier_app_notification_persistent = 378 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto install_carrier_app_notification_sleep_millis = 379 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto zram_enabled = 380 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto smart_replies_in_notifications_flags = 381 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_first_crash_dialog = 382 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_restart_in_crash_dialog = 383 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_mute_in_crash_dialog = 384 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingsProto show_zen_upgrade_notification = 385  [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Please insert fields in the same order as in
     // frameworks/base/core/java/android/provider/Settings.java.
-    // Next tag = 361;
+    // Next tag = 386;
 }
 
 message SecureSettingsProto {
@@ -454,227 +521,229 @@
     optional SettingProto voice_interaction_service = 7 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The currently selected autofill service flattened ComponentName.
     optional SettingProto autofill_service = 8 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_hci_log = 9;
-    optional SettingProto user_setup_complete = 10 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // Boolean indicating if Autofill supports field classification.
+    optional SettingProto autofill_feature_field_classification = 9 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_user_data_max_user_data_size = 10 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_user_data_max_field_classification_ids_size = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_user_data_max_category_count = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_user_data_max_value_length = 13 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_user_data_min_value_length = 14 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto user_setup_complete = 15 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether the current user has been set up via setup wizard (0 = false,
     // 1 = true). This value differs from USER_SETUP_COMPLETE in that it can be
     // reset back to 0 in case SetupWizard has been re-enabled on TV devices.
-    optional SettingProto tv_user_setup_complete = 170 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto completed_category_prefix = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enabled_input_methods = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto disabled_system_input_methods = 13 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_ime_with_hard_keyboard = 14 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto always_on_vpn_app = 15;
-    optional SettingProto always_on_vpn_lockdown = 16 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto install_non_market_apps = 17 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto unknown_sources_default_reversed = 171 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tv_user_setup_complete = 16 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    repeated SettingProto completed_categories = 17;
+    optional SettingProto enabled_input_methods = 18 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto disabled_system_input_methods = 19 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_ime_with_hard_keyboard = 20 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto always_on_vpn_app = 21;
+    optional SettingProto always_on_vpn_lockdown = 22 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto install_non_market_apps = 23 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto unknown_sources_default_reversed = 24 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The degree of location access enabled by the user.
-    optional SettingProto location_mode = 18 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto location_previous_mode = 19;
+    optional SettingProto location_mode = 25 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // The App or module that changes the location mode.
+    optional SettingProto location_changer = 26 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether lock-to-app will lock the keyguard when exiting.
-    optional SettingProto lock_to_app_exit_locked = 20 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lock_screen_lock_after_timeout = 21 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lock_screen_allow_private_notifications = 172 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lock_screen_allow_remote_input = 22 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_note_about_notification_hiding = 23 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto trust_agents_initialized = 24 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto parental_control_enabled = 25 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto parental_control_last_update = 26 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto parental_control_redirect_url = 27 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto settings_classname = 28 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_enabled = 29 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_shortcut_enabled = 173 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_shortcut_on_lock_screen = 174 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_shortcut_dialog_shown = 175 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_shortcut_target_service = 176 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_to_app_exit_locked = 27 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_screen_lock_after_timeout = 28 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_screen_allow_private_notifications = 29 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_screen_allow_remote_input = 30 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_note_about_notification_hiding = 31 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto trust_agents_initialized = 32 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto parental_control_enabled = 33 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto parental_control_last_update = 34 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto parental_control_redirect_url = 35 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto settings_classname = 36 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_enabled = 37 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_shortcut_enabled = 38 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_shortcut_on_lock_screen = 39 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_shortcut_dialog_shown = 40 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_shortcut_target_service = 41 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Setting specifying the accessibility service or feature to be toggled via
     // the accessibility button in the navigation bar. This is either a
     // flattened ComponentName or the class name of a system class implementing
     // a supported accessibility feature.
-    optional SettingProto accessibility_button_target_component = 177 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto touch_exploration_enabled = 30 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_button_target_component = 42 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto touch_exploration_enabled = 43 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // List of the enabled accessibility providers.
-    optional SettingProto enabled_accessibility_services = 31;
+    optional SettingProto enabled_accessibility_services = 44;
     // List of the accessibility services to which the user has granted
     // permission to put the device into touch exploration mode.
-    optional SettingProto touch_exploration_granted_accessibility_services = 32;
+    optional SettingProto touch_exploration_granted_accessibility_services = 45;
+    // Uri of the slice that's presented on the keyguard. Defaults to a slice
+    // with the date and next alarm.
+    optional SettingProto keyguard_slice_uri = 46;
     // Whether to speak passwords while in accessibility mode.
-    optional SettingProto accessibility_speak_password = 33 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_high_text_contrast_enabled = 34 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_script_injection = 35;
-    optional SettingProto accessibility_screen_reader_url = 36;
-    optional SettingProto accessibility_web_content_key_bindings = 37;
-    optional SettingProto accessibility_display_magnification_enabled = 38 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_display_magnification_navbar_enabled = 178 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_display_magnification_scale = 39 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_display_magnification_auto_update = 179 [deprecated = true];
-    optional SettingProto accessibility_soft_keyboard_mode = 40 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_enabled = 41 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_locale = 42 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_preset = 43 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_background_color = 44 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_foreground_color = 45 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_edge_type = 46 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_edge_color = 47 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_window_color = 48 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_typeface = 49 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_captioning_font_scale = 50 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_display_inversion_enabled = 51 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_display_daltonizer_enabled = 52 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_display_daltonizer = 53 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_autoclick_enabled = 54 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_autoclick_delay = 55 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accessibility_large_pointer_icon = 56 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto long_press_timeout = 57 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto multi_press_timeout = 58 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enabled_print_services = 59;
-    optional SettingProto disabled_print_services = 60;
-    optional SettingProto display_density_forced = 61 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tts_default_rate = 62 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tts_default_pitch = 63 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tts_default_synth = 64 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tts_default_locale = 65 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tts_enabled_plugins = 66;
-    optional SettingProto connectivity_release_pending_intent_delay_ms = 67 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto allowed_geolocation_origins = 68;
-    optional SettingProto preferred_tty_mode = 69 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enhanced_voice_privacy_enabled = 70 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tty_mode_enabled = 71 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto backup_enabled = 72 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto backup_auto_restore = 73 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto backup_provisioned = 74 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto backup_transport = 75 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto last_setup_shown = 76 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_global_search_activity = 77 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_num_promoted_sources = 78 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_max_results_to_display = 79 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_max_results_per_source = 80 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_web_results_override_limit = 81 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_promoted_source_deadline_millis = 82 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_source_timeout_millis = 83 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_prefill_millis = 84 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_max_stat_age_millis = 85 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_max_source_event_age_millis = 86 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_min_impressions_for_source_ranking = 87 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_min_clicks_for_source_ranking = 88 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_max_shortcuts_returned = 89 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_query_thread_core_pool_size = 90 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_query_thread_max_pool_size = 91 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_shortcut_refresh_core_pool_size = 92 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_shortcut_refresh_max_pool_size = 93 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_thread_keepalive_seconds = 94 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto search_per_source_concurrent_query_limit = 95 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_speak_password = 47 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_high_text_contrast_enabled = 48 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_display_magnification_enabled = 49 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_display_magnification_navbar_enabled = 50 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_display_magnification_scale = 51 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_soft_keyboard_mode = 52 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_enabled = 53 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_locale = 54 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_preset = 55 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_background_color = 56 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_foreground_color = 57 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_edge_type = 58 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_edge_color = 59 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_window_color = 60 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_typeface = 61 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_captioning_font_scale = 62 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_display_inversion_enabled = 63 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_display_daltonizer_enabled = 64 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // Integer property that specifies the type of color space adjustment to perform.
+    optional SettingProto accessibility_display_daltonizer = 65 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_autoclick_enabled = 66 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_autoclick_delay = 67 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accessibility_large_pointer_icon = 68 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto long_press_timeout = 69 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto multi_press_timeout = 70 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enabled_print_services = 71;
+    optional SettingProto disabled_print_services = 72;
+    optional SettingProto display_density_forced = 73 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tts_default_rate = 74 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tts_default_pitch = 75 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tts_default_synth = 76 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tts_default_locale = 77 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tts_enabled_plugins = 78;
+    optional SettingProto connectivity_release_pending_intent_delay_ms = 79 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto allowed_geolocation_origins = 80;
+    optional SettingProto preferred_tty_mode = 81 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enhanced_voice_privacy_enabled = 82 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tty_mode_enabled = 83 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto backup_enabled = 84 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto backup_auto_restore = 85 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto backup_provisioned = 86 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto backup_transport = 87 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto last_setup_shown = 88 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_global_search_activity = 89 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_num_promoted_sources = 90 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_max_results_to_display = 91 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_max_results_per_source = 92 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_web_results_override_limit = 93 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_promoted_source_deadline_millis = 94 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_source_timeout_millis = 95 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_prefill_millis = 96 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_max_stat_age_millis = 97 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_max_source_event_age_millis = 98 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_min_impressions_for_source_ranking = 99 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_min_clicks_for_source_ranking = 100 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_max_shortcuts_returned = 101 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_query_thread_core_pool_size = 102 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_query_thread_max_pool_size = 103 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_shortcut_refresh_core_pool_size = 104 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_shortcut_refresh_max_pool_size = 105 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_thread_keepalive_seconds = 106 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto search_per_source_concurrent_query_limit = 107 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether or not alert sounds are played on StorageManagerService events.
-    optional SettingProto mount_play_notification_snd = 96 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mount_ums_autostart = 97 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mount_ums_prompt = 98 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mount_ums_notify_enabled = 99 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto anr_show_background = 100 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mount_play_notification_snd = 108 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mount_ums_autostart = 109 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mount_ums_prompt = 110 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mount_ums_notify_enabled = 111 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto anr_show_background = 112 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_first_crash_dialog_dev_option = 113 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The ComponentName string of the service to be used as the voice
     // recognition service.
-    optional SettingProto voice_recognition_service = 101 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto package_verifier_user_consent = 102 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto selected_spell_checker = 103 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto selected_spell_checker_subtype = 104 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto spell_checker_enabled = 105 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto incall_power_button_behavior = 106 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto incall_back_button_behavior = 107 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto wake_gesture_enabled = 108 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto doze_enabled = 109 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto doze_always_on = 110 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto doze_pulse_on_pick_up = 111 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto doze_pulse_on_long_press = 180 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto doze_pulse_on_double_tap = 112 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto ui_night_mode = 113 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screensaver_enabled = 114 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screensaver_components = 115 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screensaver_activate_on_dock = 116 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screensaver_activate_on_sleep = 117 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screensaver_default_component = 118 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto nfc_payment_default_component = 119 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto nfc_payment_foreground = 120 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sms_default_application = 121 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dialer_default_application = 122 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto emergency_assistance_application = 123 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_structure_enabled = 124 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_screenshot_enabled = 125 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_disclosure_enabled = 126 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto voice_recognition_service = 114 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto package_verifier_user_consent = 115 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto selected_spell_checker = 116 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto selected_spell_checker_subtype = 117 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto spell_checker_enabled = 118 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto incall_power_button_behavior = 119 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto incall_back_button_behavior = 120 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto wake_gesture_enabled = 121 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto doze_enabled = 122 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto doze_always_on = 123 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto doze_pulse_on_pick_up = 124 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto doze_pulse_on_long_press = 125 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto doze_pulse_on_double_tap = 126 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ui_night_mode = 127 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screensaver_enabled = 128 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screensaver_components = 129 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screensaver_activate_on_dock = 130 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screensaver_activate_on_sleep = 131 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screensaver_default_component = 132 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto nfc_payment_default_component = 133 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto nfc_payment_foreground = 134 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sms_default_application = 135 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dialer_default_application = 136 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto emergency_assistance_application = 137 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_structure_enabled = 138 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_screenshot_enabled = 139 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_disclosure_enabled = 140 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_rotation_suggestions = 141 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto num_rotation_suggestions_accepted = 142 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Read only list of the service components that the current user has
     // explicitly allowed to see and assist with all of the user's
     // notifications.
-    optional SettingProto enabled_notification_assistant = 127 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enabled_notification_listeners = 128 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto enabled_notification_policy_access_packages = 129 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enabled_notification_assistant = 143 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enabled_notification_listeners = 144 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enabled_notification_policy_access_packages = 145 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Defines whether managed profile ringtones should be synced from its
     // parent profile.
-    optional SettingProto sync_parent_sounds = 130 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto immersive_mode_confirmations = 131 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sync_parent_sounds = 146 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto immersive_mode_confirmations = 147 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The query URI to find a print service to install.
-    optional SettingProto print_service_search_uri = 132 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto print_service_search_uri = 148 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The query URI to find an NFC service to install.
-    optional SettingProto payment_service_search_uri = 133 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto payment_service_search_uri = 149 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The query URI to find an auto fill service to install.
-    optional SettingProto autofill_service_search_uri = 181 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto skip_first_use_hints = 134 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto unsafe_volume_music_active_ms = 135 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lock_screen_show_notifications = 136 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tv_input_hidden_inputs = 137;
-    optional SettingProto tv_input_custom_labels = 138;
-    optional SettingProto usb_audio_automatic_routing_disabled = 139 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sleep_timeout = 140 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto double_tap_to_wake = 141 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto autofill_service_search_uri = 150 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto skip_first_use_hints = 151 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto unsafe_volume_music_active_ms = 152 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_screen_show_notifications = 153 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tv_input_hidden_inputs = 154;
+    optional SettingProto tv_input_custom_labels = 155;
+    optional SettingProto usb_audio_automatic_routing_disabled = 156 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sleep_timeout = 157 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto double_tap_to_wake = 158 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // The current assistant component. It could be a voice interaction service,
     // or an activity that handles ACTION_ASSIST, or empty, which means using
     // the default handling.
-    optional SettingProto assistant = 142 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto camera_gesture_disabled = 143 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto camera_double_tap_power_gesture_disabled = 144 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto camera_double_twist_to_flip_enabled = 145 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto camera_lift_trigger_enabled = 182 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_gesture_enabled = 183 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_gesture_sensitivity = 184 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_gesture_silence_alerts_enabled = 185 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_gesture_wake_enabled = 186 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto assist_gesture_setup_complete = 187 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto night_display_activated = 146 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto night_display_auto_mode = 147 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto night_display_color_temperature = 188 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto night_display_custom_start_time = 148 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto night_display_custom_end_time = 149 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto night_display_last_activated_time = 189 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto brightness_use_twilight = 150;
-    optional SettingProto enabled_vr_listeners = 151 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto vr_display_mode = 152 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto carrier_apps_handled = 153 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto managed_profile_contact_remote_search = 154 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto automatic_storage_manager_enabled = 155 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto automatic_storage_manager_days_to_retain = 156 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto automatic_storage_manager_bytes_cleared = 157 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto automatic_storage_manager_last_run = 158 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto automatic_storage_manager_turned_off_by_policy = 190 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto system_navigation_keys_enabled = 159 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto downloads_backup_enabled = 160;
-    optional SettingProto downloads_backup_allow_metered = 161;
-    optional SettingProto downloads_backup_charging_only = 162;
-    optional SettingProto automatic_storage_manager_downloads_days_to_retain = 163;
+    optional SettingProto assistant = 159 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto camera_gesture_disabled = 160 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto camera_double_tap_power_gesture_disabled = 161 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto camera_double_twist_to_flip_enabled = 162 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto camera_lift_trigger_enabled = 163 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_gesture_enabled = 164 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_gesture_sensitivity = 165 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_gesture_silence_alerts_enabled = 166 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_gesture_wake_enabled = 167 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto assist_gesture_setup_complete = 168 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_activated = 169 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_auto_mode = 170 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_color_temperature = 171 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_custom_start_time = 172 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_custom_end_time = 173 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto night_display_last_activated_time = 174 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto enabled_vr_listeners = 175 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto vr_display_mode = 176 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto carrier_apps_handled = 177 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto managed_profile_contact_remote_search = 178 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto automatic_storage_manager_enabled = 179 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto automatic_storage_manager_days_to_retain = 180 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto automatic_storage_manager_bytes_cleared = 181 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto automatic_storage_manager_last_run = 182 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto automatic_storage_manager_turned_off_by_policy = 183 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto system_navigation_keys_enabled = 184 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Holds comma-separated list of ordering of QuickSettings tiles.
-    optional SettingProto qs_tiles = 164 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    reserved 165; // Removed demo_user_setup_complete
-    optional SettingProto instant_apps_enabled = 166 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto device_paired = 167 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto package_verifier_state = 191 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto cmas_additional_broadcast_pkg = 192 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto notification_badging = 168 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto qs_auto_added_tiles = 193 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lockdown_in_power_menu = 194 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto backup_manager_constants = 169;
-    optional SettingProto show_first_crash_dialog_dev_option = 195 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto bluetooth_on_while_driving = 196 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto backup_local_transport_parameters = 197;
-
+    optional SettingProto qs_tiles = 185 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto instant_apps_enabled = 186 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto device_paired = 187 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto package_verifier_state = 188 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto cmas_additional_broadcast_pkg = 189 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto notification_badging = 190 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto qs_auto_added_tiles = 191 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lockdown_in_power_menu = 192 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto backup_manager_constants = 193;
+    optional SettingProto backup_local_transport_parameters = 194;
+    optional SettingProto bluetooth_on_while_driving = 195 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Please insert fields in the same order as in
     // frameworks/base/core/java/android/provider/Settings.java.
-    // Next tag = 198
+    // Next tag = 196
 }
 
 message SystemSettingsProto {
@@ -688,29 +757,31 @@
     optional SettingProto bluetooth_discoverability_timeout = 5 [ (android.privacy).dest = DEST_AUTOMATIC ];
     optional SettingProto font_scale = 6 [ (android.privacy).dest = DEST_AUTOMATIC ];
     optional SettingProto system_locales = 7 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto display_color_mode = 67 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screen_off_timeout = 8 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screen_brightness = 9 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screen_brightness_for_vr = 10 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screen_brightness_mode = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto screen_auto_brightness_adj = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto display_color_mode = 8 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screen_off_timeout = 9 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screen_brightness = 10 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screen_brightness_for_vr = 11 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screen_brightness_mode = 12 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto screen_auto_brightness_adj = 13 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Determines which streams are affected by ringer mode changes. The stream
     // type's bit will be set to 1 if it should be muted when going into an
     // inaudible ringer mode.
-    optional SettingProto mode_ringer_streams_affected = 13 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto mute_streams_affected = 14 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto vibrate_on = 15 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto vibrate_input_devices = 16 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_ring = 17 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_system = 18 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_voice = 19 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_music = 20 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_alarm = 21 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_notification = 22 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_bluetooth_sco = 23 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_accessibility = 68 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto volume_master = 24 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto master_mono = 25 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mode_ringer_streams_affected = 14 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto mute_streams_affected = 15 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto vibrate_on = 16 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto vibrate_input_devices = 17 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto notification_vibration_intensity = 18 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto haptic_feedback_intensity = 19 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_ring = 20 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_system = 21 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_voice = 22 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_music = 23 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_alarm = 24 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_notification = 25 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_bluetooth_sco = 26 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_accessibility = 27 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto volume_master = 28 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto master_mono = 29 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Whether silent mode should allow vibration feedback. This is used
     // internally in AudioService and the Sound settings activity to coordinate
     // decoupling of vibrate and silent modes. This setting will likely be
@@ -719,59 +790,63 @@
     // Not used anymore. On devices with vibrator, the user explicitly selects
     // silent or vibrate mode. Kept for use by legacy database upgrade code in
     // DatabaseHelper.
-    optional SettingProto vibrate_in_silent = 26 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto vibrate_in_silent = 30 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Appended to various volume related settings to record the previous values
     // before the settings were affected by a silent/vibrate ringer mode change.
-    optional SettingProto append_for_last_audible = 27 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto ringtone = 28;
-    optional SettingProto ringtone_cache = 29;
-    optional SettingProto notification_sound = 30;
-    optional SettingProto notification_sound_cache = 31;
-    optional SettingProto alarm_alert = 32;
-    optional SettingProto alarm_alert_cache = 33;
-    optional SettingProto media_button_receiver = 34;
-    optional SettingProto text_auto_replace = 35 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto text_auto_caps = 36 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto text_auto_punctuate = 37 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto text_show_password = 38 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_gtalk_service_status = 39 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto time_12_24 = 40 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto date_format = 41 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto setup_wizard_has_run = 42 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto accelerometer_rotation = 43 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto user_rotation = 44 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hide_rotation_lock_toggle_for_accessibility = 45 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto vibrate_when_ringing = 46 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dtmf_tone_when_dialing = 47 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto dtmf_tone_type_when_dialing = 48 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto hearing_aid = 49 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto tty_mode = 50 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sound_effects_enabled = 51 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto haptic_feedback_enabled = 52 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto notification_light_pulse = 53 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto append_for_last_audible = 31 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto ringtone = 32;
+    optional SettingProto ringtone_cache = 33;
+    optional SettingProto notification_sound = 34;
+    optional SettingProto notification_sound_cache = 35;
+    optional SettingProto alarm_alert = 36;
+    optional SettingProto alarm_alert_cache = 37;
+    optional SettingProto media_button_receiver = 38;
+    optional SettingProto text_auto_replace = 39 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto text_auto_caps = 40 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto text_auto_punctuate = 41 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto text_show_password = 42 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_gtalk_service_status = 43 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto time_12_24 = 44 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto date_format = 45 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto setup_wizard_has_run = 46 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto accelerometer_rotation = 47 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto user_rotation = 48 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hide_rotation_lock_toggle_for_accessibility = 49 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto vibrate_when_ringing = 50 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dtmf_tone_when_dialing = 51 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto dtmf_tone_type_when_dialing = 52 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto hearing_aid = 53 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto tty_mode = 54 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    // User-selected RTT mode. When on, outgoing and incoming calls will be
+    // answered as RTT calls when supported by the device and carrier. Boolean
+    // value.
+    optional SettingProto rtt_calling_mode = 55 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sound_effects_enabled = 56 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto haptic_feedback_enabled = 57 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto notification_light_pulse = 58 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Show pointer location on screen? 0 = no, 1 = yes.
-    optional SettingProto pointer_location = 54 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_touches = 55 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pointer_location = 59 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_touches = 60 [ (android.privacy).dest = DEST_AUTOMATIC ];
     // Log raw orientation data from {@link
     // com.android.server.policy.WindowOrientationListener} for use with the
     // orientationplot.py tool.
     // 0 = no, 1 = yes
-    optional SettingProto window_orientation_listener_log = 56 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lockscreen_sounds_enabled = 57 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lockscreen_disabled = 58 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sip_receive_calls = 59 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sip_call_options = 60 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sip_always = 61 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto sip_address_only = 62 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto pointer_speed = 63 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto lock_to_app_enabled = 64 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto egg_mode = 65 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto show_battery_percent = 69 [ (android.privacy).dest = DEST_AUTOMATIC ];
-    optional SettingProto when_to_make_wifi_calls = 66 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto window_orientation_listener_log = 61 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lockscreen_sounds_enabled = 62 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lockscreen_disabled = 63 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sip_receive_calls = 64 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sip_call_options = 65 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sip_always = 66 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto sip_address_only = 67 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto pointer_speed = 68 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto lock_to_app_enabled = 69 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto egg_mode = 70 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto show_battery_percent = 71 [ (android.privacy).dest = DEST_AUTOMATIC ];
+    optional SettingProto when_to_make_wifi_calls = 72 [ (android.privacy).dest = DEST_AUTOMATIC ];
 
     // Please insert fields in the same order as in
     // frameworks/base/core/java/android/provider/Settings.java.
-    // Next tag = 70;
+    // Next tag = 73;
 }
 
 message SettingProto {
diff --git a/core/proto/android/server/powermanagerservice.proto b/core/proto/android/server/powermanagerservice.proto
index 64aa98b..c58de56 100644
--- a/core/proto/android/server/powermanagerservice.proto
+++ b/core/proto/android/server/powermanagerservice.proto
@@ -198,7 +198,7 @@
     }
 
     optional .android.os.WakeLockLevelEnum lock_level = 1;
-    optional string tag = 2 [ (.android.privacy).dest = DEST_EXPLICIT ];
+    optional string tag = 2;
     optional WakeLockFlagsProto flags = 3;
     optional bool is_disabled = 4;
     // Acquire time in ms
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 93e765b..6c0be1b 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -4889,10 +4889,16 @@
     <!-- Notification action for editing a screenshot (drawing on it, cropping it, etc) -->
     <string name="screenshot_edit">Edit</string>
 
-    <!-- Title for the notification channel notifying user of settings system changes (i.e. Do Not Disturb has changed). [CHAR LIMIT=NONE] -->
+    <!-- Title for the notification channel notifying user of settings system changes. [CHAR LIMIT=NONE] -->
     <string name="notification_channel_system_changes">System changes</string>
-    <!-- Title of notification indicating do not disturb settings have changed when upgrading to P -->
-    <string name="zen_upgrade_notification_title">Do Not Disturb is hiding notifications to help you focus</string>
+    <!-- Title for the notification channel notifying user of do not disturb system changes (i.e. Do Not Disturb has changed). [CHAR LIMIT=NONE] -->
+    <string name="notification_channel_do_not_disturb">Do Not Disturb</string>
+    <!-- Title of notification indicating do not disturb visual interruption settings have changed when upgrading to P -->
+    <string name="zen_upgrade_notification_visd_title">Do Not Disturb is hiding notifications to help you focus</string>
     <!-- Content of notification indicating users can tap on the notification to go to dnd behavior settings -->
-    <string name="zen_upgrade_notification_content">This is a new feature from the latest system update. Tap to change.</string>
+    <string name="zen_upgrade_notification_visd_content">This is new behavior. Tap to change.</string>
+    <!-- Title of notification indicating do not disturb settings have changed when upgrading to P -->
+    <string name="zen_upgrade_notification_title">Do Not Disturb has changed</string>
+    <!-- Content of notification indicating users can tap on the notification to go to dnd behavior settings -->
+    <string name="zen_upgrade_notification_content">Tap to check what\'s blocked.</string>
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 30193a8..55e9157 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -3129,6 +3129,7 @@
   <java-symbol type="string" name="notification_channel_usb" />
   <java-symbol type="string" name="notification_channel_heavy_weight_app" />
   <java-symbol type="string" name="notification_channel_system_changes" />
+  <java-symbol type="string" name="notification_channel_do_not_disturb" />
   <java-symbol type="string" name="config_defaultAutofillService" />
   <java-symbol type="string" name="config_defaultTextClassifierPackage" />
 
@@ -3295,6 +3296,8 @@
 
   <java-symbol type="string" name="zen_upgrade_notification_title" />
   <java-symbol type="string" name="zen_upgrade_notification_content" />
+  <java-symbol type="string" name="zen_upgrade_notification_visd_title" />
+  <java-symbol type="string" name="zen_upgrade_notification_visd_content" />
 
   <java-symbol type="string" name="config_managed_provisioning_package" />
 
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index 22a261e..73fb713 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -383,6 +383,7 @@
                     Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE,
                     Settings.Global.SYS_VDSO,
                     Settings.Global.SYS_UIDCPUPOWER,
+                    Settings.Global.SYS_TRACED,
                     Settings.Global.FPS_DEVISOR,
                     Settings.Global.TCP_DEFAULT_INIT_RWND,
                     Settings.Global.TETHER_DUN_APN,
diff --git a/graphics/java/android/graphics/BaseCanvas.java b/graphics/java/android/graphics/BaseCanvas.java
index 07df045..5dc4463 100644
--- a/graphics/java/android/graphics/BaseCanvas.java
+++ b/graphics/java/android/graphics/BaseCanvas.java
@@ -454,8 +454,7 @@
 
         throwIfHasHwBitmapInSwMode(paint);
         nDrawTextRun(mNativeCanvasWrapper, text, index, count, contextIndex, contextCount,
-                x, y, isRtl, paint.getNativeInstance(), 0 /* measured text */,
-                0 /* measured text offset */);
+                x, y, isRtl, paint.getNativeInstance(), 0 /* measured text */);
     }
 
     public void drawTextRun(@NonNull CharSequence text, int start, int end, int contextStart,
@@ -486,19 +485,16 @@
             char[] buf = TemporaryBuffer.obtain(contextLen);
             TextUtils.getChars(text, contextStart, contextEnd, buf, 0);
             long measuredTextPtr = 0;
-            int measuredTextOffset = 0;
             if (text instanceof PrecomputedText) {
                 PrecomputedText mt = (PrecomputedText) text;
                 int paraIndex = mt.findParaIndex(start);
                 if (end <= mt.getParagraphEnd(paraIndex)) {
-                    // Only suppor the same paragraph.
+                    // Only suppor the text in the same paragraph.
                     measuredTextPtr = mt.getMeasuredParagraph(paraIndex).getNativePtr();
-                    measuredTextOffset = start - mt.getParagraphStart(paraIndex);
                 }
             }
             nDrawTextRun(mNativeCanvasWrapper, buf, start - contextStart, len,
-                    0, contextLen, x, y, isRtl, paint.getNativeInstance(),
-                    measuredTextPtr, measuredTextOffset);
+                    0, contextLen, x, y, isRtl, paint.getNativeInstance(), measuredTextPtr);
             TemporaryBuffer.recycle(buf);
         }
     }
@@ -647,7 +643,7 @@
 
     private static native void nDrawTextRun(long nativeCanvas, char[] text, int start, int count,
             int contextStart, int contextCount, float x, float y, boolean isRtl, long nativePaint,
-            long nativePrecomputedText, int measuredTextOffset);
+            long nativePrecomputedText);
 
     private static native void nDrawTextOnPath(long nativeCanvas, char[] text, int index, int count,
             long nativePath, float hOffset, float vOffset, int bidiFlags, long nativePaint);
diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index 44e7066..52d29e3 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -461,6 +461,11 @@
          *
          * This configuration may be useful when using opaque bitmaps
          * that do not require high color fidelity.
+         *
+         * <p>Use this formula to pack into 16 bits:</p>
+         * <pre class="prettyprint">
+         * short color = (R & 0x1f) << 11 | (G & 0x3f) << 5 | (B & 0x1f);
+         * </pre>
          */
         RGB_565     (3),
 
@@ -493,6 +498,11 @@
          *
          * This configuration is very flexible and offers the best
          * quality. It should be used whenever possible.
+         *
+         * <p>Use this formula to pack into 32 bits:</p>
+         * <pre class="prettyprint">
+         * int color = (A & 0xff) << 24 | (B & 0xff) << 16 | (G & 0xff) << 8 | (R & 0xff);
+         * </pre>
          */
         ARGB_8888   (5),
 
@@ -503,6 +513,11 @@
          *
          * This configuration is particularly suited for wide-gamut and
          * HDR content.
+         *
+         * <p>Use this formula to pack into 64 bits:</p>
+         * <pre class="prettyprint">
+         * long color = (A & 0xffff) << 48 | (B & 0xffff) << 32 | (G & 0xffff) << 16 | (R & 0xffff);
+         * </pre>
          */
         RGBA_F16    (6),
 
diff --git a/libs/hwui/SkiaCanvas.cpp b/libs/hwui/SkiaCanvas.cpp
index 2b0b22d..40b811d 100644
--- a/libs/hwui/SkiaCanvas.cpp
+++ b/libs/hwui/SkiaCanvas.cpp
@@ -764,6 +764,13 @@
 void SkiaCanvas::drawLayoutOnPath(const minikin::Layout& layout, float hOffset, float vOffset,
                                   const SkPaint& paint, const SkPath& path, size_t start,
                                   size_t end) {
+    // Set align to left for drawing, as we don't want individual
+    // glyphs centered or right-aligned; the offsets take care of
+    // that portion of the alignment.
+    SkPaint paintCopy(paint);
+    paintCopy.setTextAlign(SkPaint::kLeft_Align);
+    SkASSERT(paintCopy.getTextEncoding() == SkPaint::kGlyphID_TextEncoding);
+
     const int N = end - start;
     SkAutoSTMalloc<1024, uint8_t> storage(N * (sizeof(uint16_t) + sizeof(SkRSXform)));
     SkRSXform* xform = (SkRSXform*)storage.get();
@@ -788,7 +795,7 @@
         xform[i - start].fTy = pos.y() + tan.x() * y - halfWidth * tan.y();
     }
 
-    this->asSkCanvas()->drawTextRSXform(glyphs, sizeof(uint16_t) * N, xform, nullptr, paint);
+    this->asSkCanvas()->drawTextRSXform(glyphs, sizeof(uint16_t) * N, xform, nullptr, paintCopy);
 }
 
 // ----------------------------------------------------------------------------
diff --git a/libs/hwui/hwui/Canvas.cpp b/libs/hwui/hwui/Canvas.cpp
index ad4c8be..20543df 100644
--- a/libs/hwui/hwui/Canvas.cpp
+++ b/libs/hwui/hwui/Canvas.cpp
@@ -158,13 +158,13 @@
 
 void Canvas::drawText(const uint16_t* text, int start, int count, int contextCount, float x,
                       float y, minikin::Bidi bidiFlags, const Paint& origPaint,
-                      const Typeface* typeface, minikin::MeasuredText* mt, int mtOffset) {
+                      const Typeface* typeface, minikin::MeasuredText* mt) {
     // minikin may modify the original paint
     Paint paint(origPaint);
 
     minikin::Layout layout =
             MinikinUtils::doLayout(&paint, bidiFlags, typeface, text, start, count, contextCount,
-                                   mt, mtOffset);
+                                   mt);
 
     x += MinikinUtils::xOffsetForTextAlign(&paint, layout);
 
@@ -212,8 +212,7 @@
                             const Typeface* typeface) {
     Paint paintCopy(paint);
     minikin::Layout layout =
-            MinikinUtils::doLayout(&paintCopy, bidiFlags, typeface, text, 0, count, count, nullptr,
-                                   0);
+            MinikinUtils::doLayout(&paintCopy, bidiFlags, typeface, text, 0, count, count, nullptr);
     hOffset += MinikinUtils::hOffsetForTextAlign(&paintCopy, layout, path);
 
     // Set align to left for drawing, as we don't want individual
diff --git a/libs/hwui/hwui/Canvas.h b/libs/hwui/hwui/Canvas.h
index fabb8d2..d04bb2e 100644
--- a/libs/hwui/hwui/Canvas.h
+++ b/libs/hwui/hwui/Canvas.h
@@ -270,7 +270,7 @@
      */
     void drawText(const uint16_t* text, int start, int count, int contextCount, float x, float y,
                   minikin::Bidi bidiFlags, const Paint& origPaint, const Typeface* typeface,
-                  minikin::MeasuredText* mt, int mtOffset);
+                  minikin::MeasuredText* mt);
 
     void drawTextOnPath(const uint16_t* text, int count, minikin::Bidi bidiFlags,
                         const SkPath& path, float hOffset, float vOffset, const Paint& paint,
diff --git a/libs/hwui/hwui/MinikinUtils.cpp b/libs/hwui/hwui/MinikinUtils.cpp
index a0d000d..5b69bb7 100644
--- a/libs/hwui/hwui/MinikinUtils.cpp
+++ b/libs/hwui/hwui/MinikinUtils.cpp
@@ -49,8 +49,7 @@
 
 minikin::Layout MinikinUtils::doLayout(const Paint* paint, minikin::Bidi bidiFlags,
                                        const Typeface* typeface, const uint16_t* buf, size_t start,
-                                       size_t count, size_t bufSize, minikin::MeasuredText* mt,
-                                       int mtOffset) {
+                                       size_t count, size_t bufSize, minikin::MeasuredText* mt) {
     minikin::MinikinPaint minikinPaint = prepareMinikinPaint(paint, typeface);
     minikin::Layout layout;
 
@@ -62,15 +61,9 @@
 
     if (mt == nullptr) {
         layout.doLayout(textBuf,range, bidiFlags, minikinPaint, startHyphen, endHyphen);
-        return layout;
+    } else {
+        mt->buildLayout(textBuf, range, minikinPaint, bidiFlags, startHyphen, endHyphen, &layout);
     }
-
-    if (mt->buildLayout(textBuf, range, minikinPaint, bidiFlags, mtOffset, startHyphen, endHyphen,
-                        &layout)) {
-        return layout;
-    }
-
-    layout.doLayout(textBuf, range, bidiFlags, minikinPaint, startHyphen, endHyphen);
     return layout;
 }
 
@@ -85,7 +78,8 @@
     const minikin::EndHyphenEdit endHyphen = minikin::endHyphenEdit(hyphenEdit);
 
     return minikin::Layout::measureText(textBuf, range, bidiFlags, minikinPaint, startHyphen,
-                                        endHyphen, advances, nullptr /* extent */);
+                                        endHyphen, advances, nullptr /* extent */,
+                                        nullptr /* layout pieces */);
 }
 
 bool MinikinUtils::hasVariationSelector(const Typeface* typeface, uint32_t codepoint, uint32_t vs) {
diff --git a/libs/hwui/hwui/MinikinUtils.h b/libs/hwui/hwui/MinikinUtils.h
index 124fe4f..77dfbb2 100644
--- a/libs/hwui/hwui/MinikinUtils.h
+++ b/libs/hwui/hwui/MinikinUtils.h
@@ -45,7 +45,7 @@
     ANDROID_API static minikin::Layout doLayout(const Paint* paint, minikin::Bidi bidiFlags,
                                                 const Typeface* typeface, const uint16_t* buf,
                                                 size_t start, size_t count, size_t bufSize,
-                                                minikin::MeasuredText* mt, int mtOffset);
+                                                minikin::MeasuredText* mt);
 
     ANDROID_API static float measureText(const Paint* paint, minikin::Bidi bidiFlags,
                                          const Typeface* typeface, const uint16_t* buf,
diff --git a/libs/hwui/tests/common/TestUtils.cpp b/libs/hwui/tests/common/TestUtils.cpp
index 51cf772..b99854e 100644
--- a/libs/hwui/tests/common/TestUtils.cpp
+++ b/libs/hwui/tests/common/TestUtils.cpp
@@ -125,7 +125,7 @@
     SkPaint glyphPaint(paint);
     glyphPaint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
     canvas->drawText(utf16.get(), 0, strlen(text), strlen(text), x, y, minikin::Bidi::LTR,
-            glyphPaint, nullptr, nullptr /* measured text */, 0 /* measured text offset */);
+            glyphPaint, nullptr, nullptr /* measured text */);
 }
 
 void TestUtils::drawUtf8ToCanvas(Canvas* canvas, const char* text, const SkPaint& paint,
diff --git a/media/OWNERS b/media/OWNERS
index f198f43..3e9a25e 100644
--- a/media/OWNERS
+++ b/media/OWNERS
@@ -4,3 +4,4 @@
 marcone@google.com
 sungsoo@google.com
 wjia@google.com
+jaewan@google.com
diff --git a/media/java/android/media/MediaController2.java b/media/java/android/media/MediaController2.java
index b51c662..40be018 100644
--- a/media/java/android/media/MediaController2.java
+++ b/media/java/android/media/MediaController2.java
@@ -836,20 +836,30 @@
     }
 
     /**
-     * Sets the index of current DataSourceDesc in the play list to be played.
+     * Skips to the item in the playlist.
+     * <p>
+     * This calls {@link MediaPlaylistAgent#skipToPlaylistItem(MediaItem2)}.
      *
-     * @param item the index of DataSourceDesc in the play list you want to play
-     * @throws IllegalArgumentException if the play list is null
-     * @throws NullPointerException if index is outside play list range
+     * @param item The item in the playlist you want to play
      */
     public void skipToPlaylistItem(@NonNull MediaItem2 item) {
         mProvider.skipToPlaylistItem_impl(item);
     }
 
+    /**
+     * Skips to the previous item in the playlist.
+     * <p>
+     * This calls {@link MediaPlaylistAgent#skipToPreviousItem()}.
+     */
     public void skipToPreviousItem() {
         mProvider.skipToPreviousItem_impl();
     }
 
+    /**
+     * Skips to the next item in the playlist.
+     * <p>
+     * This calls {@link MediaPlaylistAgent#skipToNextItem()}.
+     */
     public void skipToNextItem() {
         mProvider.skipToNextItem_impl();
     }
diff --git a/media/java/android/media/MediaPlaylistAgent.java b/media/java/android/media/MediaPlaylistAgent.java
index 1d7520f..6588474 100644
--- a/media/java/android/media/MediaPlaylistAgent.java
+++ b/media/java/android/media/MediaPlaylistAgent.java
@@ -266,10 +266,16 @@
         mProvider.skipToPlaylistItem_impl(item);
     }
 
+    /**
+     * Skips to the previous item in the playlist.
+     */
     public void skipToPreviousItem() {
         mProvider.skipToPreviousItem_impl();
     }
 
+    /**
+     * Skips to the next item in the playlist.
+     */
     public void skipToNextItem() {
         mProvider.skipToNextItem_impl();
     }
diff --git a/media/java/android/media/MediaSession2.java b/media/java/android/media/MediaSession2.java
index 91bface..a7aa3a7 100644
--- a/media/java/android/media/MediaSession2.java
+++ b/media/java/android/media/MediaSession2.java
@@ -1779,20 +1779,41 @@
     }
 
     /**
-     * Skip to the item in the play list.
+     * Skips to the item in the playlist.
+     * <p>
+     * This calls {@link MediaPlaylistAgent#skipToPlaylistItem(MediaItem2)} and the behavior depends
+     * on the playlist agent implementation, especially with the shuffle/repeat mode.
      *
-     * @param item item in the play list you want to play
-     * @throws IllegalArgumentException if the play list is null
-     * @throws NullPointerException if index is outside play list range
+     * @param item The item in the playlist you want to play
+     * @see #getShuffleMode()
+     * @see #getRepeatMode()
      */
     public void skipToPlaylistItem(@NonNull MediaItem2 item) {
         mProvider.skipToPlaylistItem_impl(item);
     }
 
+    /**
+     * Skips to the previous item.
+     * <p>
+     * This calls {@link MediaPlaylistAgent#skipToPreviousItem()} and the behavior depends on the
+     * playlist agent implementation, especially with the shuffle/repeat mode.
+     *
+     * @see #getShuffleMode()
+     * @see #getRepeatMode()
+     **/
     public void skipToPreviousItem() {
         mProvider.skipToPreviousItem_impl();
     }
 
+    /**
+     * Skips to the next item.
+     * <p>
+     * This calls {@link MediaPlaylistAgent#skipToNextItem()} and the behavior depends on the
+     * playlist agent implementation, especially with the shuffle/repeat mode.
+     *
+     * @see #getShuffleMode()
+     * @see #getRepeatMode()
+     */
     public void skipToNextItem() {
         mProvider.skipToNextItem_impl();
     }
diff --git a/packages/SettingsLib/src/com/android/settingslib/fuelgauge/PowerWhitelistBackend.java b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/PowerWhitelistBackend.java
index 2b6d09f..7081678 100644
--- a/packages/SettingsLib/src/com/android/settingslib/fuelgauge/PowerWhitelistBackend.java
+++ b/packages/SettingsLib/src/com/android/settingslib/fuelgauge/PowerWhitelistBackend.java
@@ -19,6 +19,7 @@
 import android.os.IDeviceIdleController;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.os.UserHandle;
 import android.support.annotation.VisibleForTesting;
 import android.util.ArraySet;
 import android.util.Log;
@@ -37,6 +38,7 @@
     private final IDeviceIdleController mDeviceIdleService;
     private final ArraySet<String> mWhitelistedApps = new ArraySet<>();
     private final ArraySet<String> mSysWhitelistedApps = new ArraySet<>();
+    private final ArraySet<String> mSysWhitelistedAppsExceptIdle = new ArraySet<>();
 
     public PowerWhitelistBackend() {
         mDeviceIdleService = IDeviceIdleController.Stub.asInterface(
@@ -62,6 +64,10 @@
         return mWhitelistedApps.contains(pkg);
     }
 
+    public boolean isSysWhitelistedExceptIdle(String pkg) {
+        return mSysWhitelistedAppsExceptIdle.contains(pkg);
+    }
+
     public void addApp(String pkg) {
         try {
             mDeviceIdleService.addPowerSaveWhitelistApp(pkg);
@@ -83,6 +89,7 @@
     @VisibleForTesting
     public void refreshList() {
         mSysWhitelistedApps.clear();
+        mSysWhitelistedAppsExceptIdle.clear();
         mWhitelistedApps.clear();
         try {
             String[] whitelistedApps = mDeviceIdleService.getFullPowerWhitelist();
@@ -93,6 +100,11 @@
             for (String app : sysWhitelistedApps) {
                 mSysWhitelistedApps.add(app);
             }
+            String[] sysWhitelistedAppsExceptIdle =
+                    mDeviceIdleService.getSystemPowerWhitelistExceptIdle();
+            for (String app : sysWhitelistedAppsExceptIdle) {
+                mSysWhitelistedAppsExceptIdle.add(app);
+            }
         } catch (RemoteException e) {
             Log.w(TAG, "Unable to reach IDeviceIdleController", e);
         }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/PowerWhitelistBackendTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/PowerWhitelistBackendTest.java
index c6a1428..5a123af 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/PowerWhitelistBackendTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/fuelgauge/PowerWhitelistBackendTest.java
@@ -48,6 +48,7 @@
         MockitoAnnotations.initMocks(this);
         doReturn(new String[] {}).when(mDeviceIdleService).getFullPowerWhitelist();
         doReturn(new String[] {}).when(mDeviceIdleService).getSystemPowerWhitelist();
+        doReturn(new String[] {}).when(mDeviceIdleService).getSystemPowerWhitelistExceptIdle();
         doNothing().when(mDeviceIdleService).addPowerSaveWhitelistApp(anyString());
         doNothing().when(mDeviceIdleService).removePowerSaveWhitelistApp(anyString());
         mPowerWhitelistBackend = new PowerWhitelistBackend(mDeviceIdleService);
@@ -88,6 +89,15 @@
         assertThat(mPowerWhitelistBackend.isSysWhitelisted(PACKAGE_ONE)).isTrue();
         assertThat(mPowerWhitelistBackend.isSysWhitelisted(PACKAGE_TWO)).isFalse();
         assertThat(mPowerWhitelistBackend.isWhitelisted(PACKAGE_ONE)).isFalse();
+    }
 
+    @Test
+    public void testIsSystemWhitelistedExceptIdle() throws Exception {
+        doReturn(new String[]{PACKAGE_TWO}).when(
+                mDeviceIdleService).getSystemPowerWhitelistExceptIdle();
+        mPowerWhitelistBackend.refreshList();
+
+        assertThat(mPowerWhitelistBackend.isSysWhitelistedExceptIdle(PACKAGE_ONE)).isFalse();
+        assertThat(mPowerWhitelistBackend.isSysWhitelistedExceptIdle(PACKAGE_TWO)).isTrue();
     }
 }
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
index cfcfb95..4530f80 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -40,6 +40,7 @@
 import android.provider.Settings;
 import android.provider.Settings.Global;
 import android.provider.Settings.Secure;
+import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Log;
 
@@ -2594,15 +2595,26 @@
             loadSetting(stmt, Settings.Global.CALL_AUTO_RETRY, 0);
 
             // Set the preferred network mode to target desired value or Default
-            // value defined in RILConstants
-            int type;
-            type = RILConstants.PREFERRED_NETWORK_MODE;
-            loadSetting(stmt, Settings.Global.PREFERRED_NETWORK_MODE, type);
+            // value defined in system property
+            String val = "";
+            String mode;
+            for (int phoneId = 0;
+                    phoneId < TelephonyManager.getDefault().getPhoneCount(); phoneId++) {
+                mode = TelephonyManager.getTelephonyProperty(phoneId,
+                        "ro.telephony.default_network",
+                        Integer.toString(RILConstants.PREFERRED_NETWORK_MODE));
+                if (phoneId == 0) {
+                    val = mode;
+                } else {
+                    val = val + "," + mode;
+                }
+            }
+            loadSetting(stmt, Settings.Global.PREFERRED_NETWORK_MODE, val);
 
             // Set the preferred cdma subscription source to target desired value or default
             // value defined in Phone
-            type = SystemProperties.getInt("ro.telephony.default_cdma_sub",
-                        Phone.PREFERRED_CDMA_SUBSCRIPTION);
+            int type = SystemProperties.getInt("ro.telephony.default_cdma_sub",
+                    Phone.PREFERRED_CDMA_SUBSCRIPTION);
             loadSetting(stmt, Settings.Global.CDMA_SUBSCRIPTION_MODE, type);
 
             loadIntegerSetting(stmt, Settings.Global.LOW_BATTERY_SOUND_TIMEOUT,
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
index ccb4d8c..53cff4e 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
@@ -39,19 +39,15 @@
         SettingsState globalSettings = settingsRegistry.getSettingsLocked(
                 SettingsProvider.SETTINGS_TYPE_GLOBAL, UserHandle.USER_SYSTEM);
         if (globalSettings != null) {
-            long globalSettingsToken = proto.start(SettingsServiceDumpProto.GLOBAL_SETTINGS);
-            dumpProtoGlobalSettingsLocked(globalSettings, proto);
-            proto.end(globalSettingsToken);
+            dumpProtoGlobalSettingsLocked(proto, SettingsServiceDumpProto.GLOBAL_SETTINGS, globalSettings);
         }
 
         // Per-user settings
         SparseBooleanArray users = settingsRegistry.getKnownUsersLocked();
         final int userCount = users.size();
         for (int i = 0; i < userCount; i++) {
-            long userSettingsToken = proto.start(SettingsServiceDumpProto.USER_SETTINGS);
-            dumpProtoUserSettingsLocked(
-                    settingsRegistry, UserHandle.of(users.keyAt(i)), proto);
-            proto.end(userSettingsToken);
+            dumpProtoUserSettingsLocked(proto, SettingsServiceDumpProto.USER_SETTINGS,
+                    settingsRegistry, UserHandle.of(users.keyAt(i)));
         }
     }
 
@@ -63,30 +59,33 @@
      * @param proto The proto buf stream to dump to
      */
     private static void dumpProtoUserSettingsLocked(
+            @NonNull ProtoOutputStream proto,
+            long fieldId,
             SettingsProvider.SettingsRegistry settingsRegistry,
-            @NonNull UserHandle user,
-            @NonNull ProtoOutputStream proto) {
+            @NonNull UserHandle user) {
+        final long token = proto.start(fieldId);
+
         proto.write(UserSettingsProto.USER_ID, user.getIdentifier());
 
         SettingsState secureSettings = settingsRegistry.getSettingsLocked(
                 SettingsProvider.SETTINGS_TYPE_SECURE, user.getIdentifier());
         if (secureSettings != null) {
-            long secureSettingsToken = proto.start(UserSettingsProto.SECURE_SETTINGS);
-            dumpProtoSecureSettingsLocked(secureSettings, proto);
-            proto.end(secureSettingsToken);
+            dumpProtoSecureSettingsLocked(proto, UserSettingsProto.SECURE_SETTINGS, secureSettings);
         }
 
         SettingsState systemSettings = settingsRegistry.getSettingsLocked(
                 SettingsProvider.SETTINGS_TYPE_SYSTEM, user.getIdentifier());
         if (systemSettings != null) {
-            long systemSettingsToken = proto.start(UserSettingsProto.SYSTEM_SETTINGS);
-            dumpProtoSystemSettingsLocked(systemSettings, proto);
-            proto.end(systemSettingsToken);
+            dumpProtoSystemSettingsLocked(proto, UserSettingsProto.SYSTEM_SETTINGS, systemSettings);
         }
+
+        proto.end(token);
     }
 
     private static void dumpProtoGlobalSettingsLocked(
-            @NonNull SettingsState s, @NonNull ProtoOutputStream p) {
+            @NonNull ProtoOutputStream p, long fieldId, @NonNull SettingsState s) {
+        final long token = p.start(fieldId);
+
         s.dumpHistoricalOperations(p, GlobalSettingsProto.HISTORICAL_OPERATIONS);
 
         // This uses the same order as in Settings.Global.
@@ -102,6 +101,11 @@
         dumpSetting(s, p,
                 Settings.Global.THEATER_MODE_ON,
                 GlobalSettingsProto.THEATER_MODE_ON);
+        // RADIO_BLUETOOTH is just a constant and not an actual setting.
+        // RADIO_WIFI is just a constant and not an actual setting.
+        // RADIO_WIMAX is just a constant and not an actual setting.
+        // RADIO_CELL is just a constant and not an actual setting.
+        // RADIO_NFC is just a constant and not an actual setting.
         dumpSetting(s, p,
                 Settings.Global.AIRPLANE_MODE_RADIOS,
                 GlobalSettingsProto.AIRPLANE_MODE_RADIOS);
@@ -253,6 +257,9 @@
                 Settings.Global.HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED,
                 GlobalSettingsProto.HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED);
         dumpSetting(s, p,
+                Settings.Global.PRIV_APP_OOB_ENABLED,
+                GlobalSettingsProto.PRIV_APP_OOB_ENABLED);
+        dumpSetting(s, p,
                 Settings.Global.LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS,
                 GlobalSettingsProto.LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS);
         dumpSetting(s, p,
@@ -343,6 +350,9 @@
                 Settings.Global.NETWORK_SCORER_APP,
                 GlobalSettingsProto.NETWORK_SCORER_APP);
         dumpSetting(s, p,
+                Settings.Global.NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE,
+                GlobalSettingsProto.NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE);
+        dumpSetting(s, p,
                 Settings.Global.NITZ_UPDATE_DIFF,
                 GlobalSettingsProto.NITZ_UPDATE_DIFF);
         dumpSetting(s, p,
@@ -499,6 +509,9 @@
                 Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON,
                 GlobalSettingsProto.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON);
         dumpSetting(s, p,
+                Settings.Global.WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON,
+                GlobalSettingsProto.WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON);
+        dumpSetting(s, p,
                 Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON,
                 GlobalSettingsProto.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON);
         dumpSetting(s, p,
@@ -523,6 +536,9 @@
                 Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE,
                 GlobalSettingsProto.WIFI_SCAN_ALWAYS_AVAILABLE);
         dumpSetting(s, p,
+                Settings.Global.SOFT_AP_TIMEOUT_ENABLED,
+                GlobalSettingsProto.SOFT_AP_TIMEOUT_ENABLED);
+        dumpSetting(s, p,
                 Settings.Global.WIFI_WAKEUP_ENABLED,
                 GlobalSettingsProto.WIFI_WAKEUP_ENABLED);
         dumpSetting(s, p,
@@ -532,6 +548,9 @@
                 Settings.Global.SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS,
                 GlobalSettingsProto.SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS);
         dumpSetting(s, p,
+                Settings.Global.RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS,
+                GlobalSettingsProto.RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS);
+        dumpSetting(s, p,
                 Settings.Global.NETWORK_RECOMMENDATIONS_ENABLED,
                 GlobalSettingsProto.NETWORK_RECOMMENDATIONS_ENABLED);
         dumpSetting(s, p,
@@ -544,12 +563,27 @@
                 Settings.Global.NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS,
                 GlobalSettingsProto.NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS);
         dumpSetting(s, p,
-                Settings.Global.RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS,
-                GlobalSettingsProto.RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS);
-        dumpSetting(s, p,
                 Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE,
                 GlobalSettingsProto.BLE_SCAN_ALWAYS_AVAILABLE);
         dumpSetting(s, p,
+                Settings.Global.BLE_SCAN_LOW_POWER_WINDOW_MS,
+                GlobalSettingsProto.BLE_SCAN_LOW_POWER_WINDOW_MS);
+        dumpSetting(s, p,
+                Settings.Global.BLE_SCAN_BALANCED_WINDOW_MS,
+                GlobalSettingsProto.BLE_SCAN_BALANCED_WINDOW_MS);
+        dumpSetting(s, p,
+                Settings.Global.BLE_SCAN_LOW_LATENCY_WINDOW_MS,
+                GlobalSettingsProto.BLE_SCAN_LOW_LATENCY_WINDOW_MS);
+        dumpSetting(s, p,
+                Settings.Global.BLE_SCAN_LOW_POWER_INTERVAL_MS,
+                GlobalSettingsProto.BLE_SCAN_LOW_POWER_INTERVAL_MS);
+        dumpSetting(s, p,
+                Settings.Global.BLE_SCAN_BALANCED_INTERVAL_MS,
+                GlobalSettingsProto.BLE_SCAN_BALANCED_INTERVAL_MS);
+        dumpSetting(s, p,
+                Settings.Global.BLE_SCAN_LOW_LATENCY_INTERVAL_MS,
+                GlobalSettingsProto.BLE_SCAN_LOW_LATENCY_INTERVAL_MS);
+        dumpSetting(s, p,
                 Settings.Global.WIFI_SAVED_STATE,
                 GlobalSettingsProto.WIFI_SAVED_STATE);
         dumpSetting(s, p,
@@ -645,12 +679,12 @@
         dumpSetting(s, p,
                 Settings.Global.DROPBOX_RESERVE_PERCENT,
                 GlobalSettingsProto.DROPBOX_RESERVE_PERCENT);
-        dumpSetting(s, p,
+        dumpRepeatedSetting(s, p,
                 Settings.Global.DROPBOX_TAG_PREFIX,
-                GlobalSettingsProto.DROPBOX_TAG_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.DROPBOX_SETTINGS);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.ERROR_LOGCAT_PREFIX,
-                GlobalSettingsProto.ERROR_LOGCAT_PREFIX);
+                GlobalSettingsProto.ERROR_LOGCAT_LINES);
         dumpSetting(s, p,
                 Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL,
                 GlobalSettingsProto.SYS_FREE_STORAGE_LOG_INTERVAL);
@@ -756,42 +790,42 @@
         dumpSetting(s, p,
                 Settings.Global.PRIVATE_DNS_SPECIFIER,
                 GlobalSettingsProto.PRIVATE_DNS_SPECIFIER);
-        dumpSetting(s, p,
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_HEADSET_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_HEADSET_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_HEADSET_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_A2DP_SINK_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_A2DP_SRC_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_INPUT_DEVICE_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_MAP_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_MAP_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_MAP_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_MAP_CLIENT_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_PBAP_CLIENT_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_SAP_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_SAP_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_SAP_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_PAN_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_PAN_PRIORITY_PREFIX);
-        dumpSetting(s, p,
+                GlobalSettingsProto.BLUETOOTH_PAN_PRIORITIES);
+        dumpRepeatedSetting(s, p,
                 Settings.Global.BLUETOOTH_HEARING_AID_PRIORITY_PREFIX,
-                GlobalSettingsProto.BLUETOOTH_HEARING_AID_PRIORITY_PREFIX);
+                GlobalSettingsProto.BLUETOOTH_HEARING_AID_PRIORITIES);
         dumpSetting(s, p,
                 Settings.Global.ACTIVITY_MANAGER_CONSTANTS,
                 GlobalSettingsProto.ACTIVITY_MANAGER_CONSTANTS);
@@ -802,12 +836,36 @@
                 Settings.Global.BATTERY_SAVER_CONSTANTS,
                 GlobalSettingsProto.BATTERY_SAVER_CONSTANTS);
         dumpSetting(s, p,
+                Settings.Global.BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS,
+                GlobalSettingsProto.BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS);
+        dumpSetting(s, p,
+                Settings.Global.BATTERY_TIP_CONSTANTS,
+                GlobalSettingsProto.BATTERY_TIP_CONSTANTS);
+        dumpSetting(s, p,
                 Settings.Global.ANOMALY_DETECTION_CONSTANTS,
                 GlobalSettingsProto.ANOMALY_DETECTION_CONSTANTS);
         dumpSetting(s, p,
+                Settings.Global.ANOMALY_CONFIG_VERSION,
+                GlobalSettingsProto.ANOMALY_CONFIG_VERSION);
+        dumpSetting(s, p,
+                Settings.Global.ANOMALY_CONFIG,
+                GlobalSettingsProto.ANOMALY_CONFIG);
+        dumpSetting(s, p,
                 Settings.Global.ALWAYS_ON_DISPLAY_CONSTANTS,
                 GlobalSettingsProto.ALWAYS_ON_DISPLAY_CONSTANTS);
         dumpSetting(s, p,
+                Settings.Global.SYS_VDSO,
+                GlobalSettingsProto.SYS_VDSO);
+        dumpSetting(s, p,
+                Settings.Global.SYS_UIDCPUPOWER,
+                GlobalSettingsProto.SYS_UIDCPUPOWER);
+        dumpSetting(s, p,
+                Settings.Global.FPS_DEVISOR,
+                GlobalSettingsProto.FPS_DIVISOR);
+        dumpSetting(s, p,
+                Settings.Global.DISPLAY_PANEL_LPM,
+                GlobalSettingsProto.DISPLAY_PANEL_LPM);
+        dumpSetting(s, p,
                 Settings.Global.APP_IDLE_CONSTANTS,
                 GlobalSettingsProto.APP_IDLE_CONSTANTS);
         dumpSetting(s, p,
@@ -829,6 +887,42 @@
                 Settings.Global.TEXT_CLASSIFIER_CONSTANTS,
                 GlobalSettingsProto.TEXT_CLASSIFIER_CONSTANTS);
         dumpSetting(s, p,
+                Settings.Global.BATTERY_STATS_CONSTANTS,
+                GlobalSettingsProto.BATTERY_STATS_CONSTANTS);
+        dumpSetting(s, p,
+                Settings.Global.SYNC_MANAGER_CONSTANTS,
+                GlobalSettingsProto.SYNC_MANAGER_CONSTANTS);
+        dumpSetting(s, p,
+                Settings.Global.APP_STANDBY_ENABLED,
+                GlobalSettingsProto.APP_STANDBY_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.APP_AUTO_RESTRICTION_ENABLED,
+                GlobalSettingsProto.APP_AUTO_RESTRICTION_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.FORCED_APP_STANDBY_ENABLED,
+                GlobalSettingsProto.FORCED_APP_STANDBY_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED,
+                GlobalSettingsProto.FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.OFF_BODY_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED,
+                GlobalSettingsProto.OFF_BODY_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.OFF_BODY_RADIOS_OFF_DELAY_MS,
+                GlobalSettingsProto.OFF_BODY_RADIOS_OFF_DELAY_MS);
+        dumpSetting(s, p,
+                Settings.Global.WIFI_ON_WHEN_PROXY_DISCONNECTED,
+                GlobalSettingsProto.WIFI_ON_WHEN_PROXY_DISCONNECTED);
+        dumpSetting(s, p,
+                Settings.Global.TIME_ONLY_MODE_ENABLED,
+                GlobalSettingsProto.TIME_ONLY_MODE_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.NETWORK_WATCHLIST_ENABLED,
+                GlobalSettingsProto.NETWORK_WATCHLIST_ENABLED);
+        dumpSetting(s, p,
+                Settings.Global.KEEP_PROFILE_IN_BACKGROUND,
+                GlobalSettingsProto.KEEP_PROFILE_IN_BACKGROUND);
+        dumpSetting(s, p,
                 Settings.Global.WINDOW_ANIMATION_SCALE,
                 GlobalSettingsProto.WINDOW_ANIMATION_SCALE);
         dumpSetting(s, p,
@@ -870,15 +964,6 @@
         dumpSetting(s, p,
                 Settings.Global.GPU_DEBUG_LAYERS,
                 GlobalSettingsProto.GPU_DEBUG_LAYERS);
-        dumpSetting(s, p,
-                Settings.Global.ENABLE_GNSS_RAW_MEAS_FULL_TRACKING,
-                GlobalSettingsProto.ENABLE_GNSS_RAW_MEAS_FULL_TRACKING);
-        dumpSetting(s, p,
-                Settings.Global.INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT,
-                GlobalSettingsProto.INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT);
-        dumpSetting(s, p,
-                Settings.Global.INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS,
-                GlobalSettingsProto.INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS);
         // Settings.Global.SHOW_PROCESSES intentionally excluded since it's deprecated.
         dumpSetting(s, p,
                 Settings.Global.LOW_POWER_MODE,
@@ -887,6 +972,9 @@
                 Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL,
                 GlobalSettingsProto.LOW_POWER_MODE_TRIGGER_LEVEL);
         dumpSetting(s, p,
+                Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL_MAX,
+                GlobalSettingsProto.LOW_POWER_MODE_TRIGGER_LEVEL_MAX);
+        dumpSetting(s, p,
                 Settings.Global.ALWAYS_FINISH_ACTIVITIES,
                 GlobalSettingsProto.ALWAYS_FINISH_ACTIVITIES);
         dumpSetting(s, p,
@@ -962,6 +1050,9 @@
                 Settings.Global.POLICY_CONTROL,
                 GlobalSettingsProto.POLICY_CONTROL);
         dumpSetting(s, p,
+                Settings.Global.EMULATE_DISPLAY_CUTOUT,
+                GlobalSettingsProto.EMULATE_DISPLAY_CUTOUT);
+        dumpSetting(s, p,
                 Settings.Global.ZEN_MODE,
                 GlobalSettingsProto.ZEN_MODE);
         dumpSetting(s, p,
@@ -971,6 +1062,9 @@
                 Settings.Global.ZEN_MODE_CONFIG_ETAG,
                 GlobalSettingsProto.ZEN_MODE_CONFIG_ETAG);
         dumpSetting(s, p,
+                Settings.Global.ZEN_DURATION,
+                GlobalSettingsProto.ZEN_DURATION);
+        dumpSetting(s, p,
                 Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED,
                 GlobalSettingsProto.HEADS_UP_NOTIFICATIONS_ENABLED);
         dumpSetting(s, p,
@@ -1061,9 +1155,18 @@
                 Settings.Global.STORAGE_SETTINGS_CLOBBER_THRESHOLD,
                 GlobalSettingsProto.STORAGE_SETTINGS_CLOBBER_THRESHOLD);
         dumpSetting(s, p,
+                Settings.Global.LOCATION_GLOBAL_KILL_SWITCH,
+                GlobalSettingsProto.LOCATION_GLOBAL_KILL_SWITCH);
+        dumpSetting(s, p,
+                Settings.Global.OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION,
+                GlobalSettingsProto.OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION);
+        dumpSetting(s, p,
                 Global.CHAINED_BATTERY_ATTRIBUTION_ENABLED,
                 GlobalSettingsProto.CHAINED_BATTERY_ATTRIBUTION_ENABLED);
         dumpSetting(s, p,
+                Settings.Global.AUTOFILL_COMPAT_ALLOWED_PACKAGES,
+                GlobalSettingsProto.AUTOFILL_COMPAT_ALLOWED_PACKAGES);
+        dumpSetting(s, p,
                 Global.HIDDEN_API_BLACKLIST_EXEMPTIONS,
                 GlobalSettingsProto.HIDDEN_API_BLACKLIST_EXEMPTIONS);
         dumpSetting(s, p,
@@ -1121,6 +1224,18 @@
                 Settings.Global.NOTIFICATION_SNOOZE_OPTIONS,
                 GlobalSettingsProto.NOTIFICATION_SNOOZE_OPTIONS);
         dumpSetting(s, p,
+                Settings.Global.SQLITE_COMPATIBILITY_WAL_FLAGS,
+                GlobalSettingsProto.SQLITE_COMPATIBILITY_WAL_FLAGS);
+        dumpSetting(s, p,
+                Settings.Global.ENABLE_GNSS_RAW_MEAS_FULL_TRACKING,
+                GlobalSettingsProto.ENABLE_GNSS_RAW_MEAS_FULL_TRACKING);
+        dumpSetting(s, p,
+                Settings.Global.INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT,
+                GlobalSettingsProto.INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT);
+        dumpSetting(s, p,
+                Settings.Global.INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS,
+                GlobalSettingsProto.INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS);
+        dumpSetting(s, p,
                 Settings.Global.ZRAM_ENABLED,
                 GlobalSettingsProto.ZRAM_ENABLED);
         dumpSetting(s, p,
@@ -1138,14 +1253,19 @@
         dumpSetting(s, p,
                 Settings.Global.SHOW_ZEN_UPGRADE_NOTIFICATION,
                 GlobalSettingsProto.SHOW_ZEN_UPGRADE_NOTIFICATION);
-        dumpSetting(s, p,
-                Settings.Global.APP_AUTO_RESTRICTION_ENABLED,
-                GlobalSettingsProto.APP_AUTO_RESTRICTION_ENABLED);
-        dumpSetting(s, p,
-                Settings.Global.ZEN_DURATION,
-                GlobalSettingsProto.ZEN_DURATION);
-
         // Please insert new settings using the same order as in Settings.Global.
+
+        p.end(token);
+    }
+
+    /** Dumps settings that use a common prefix into a repeated field. */
+    private static void dumpRepeatedSetting(@NonNull SettingsState settings,
+            @NonNull ProtoOutputStream proto, String settingPrefix, long fieldId) {
+        for (String s : settings.getSettingNamesLocked()) {
+            if (s.startsWith(settingPrefix)) {
+                dumpSetting(settings, proto, s, fieldId);
+            }
+        }
     }
 
     /** Dump a single {@link SettingsState.Setting} to a proto buf */
@@ -1167,7 +1287,9 @@
     }
 
     static void dumpProtoSecureSettingsLocked(
-            @NonNull SettingsState s, @NonNull ProtoOutputStream p) {
+            @NonNull ProtoOutputStream p, long fieldId, @NonNull SettingsState s) {
+        final long token = p.start(fieldId);
+
         s.dumpHistoricalOperations(p, SecureSettingsProto.HISTORICAL_OPERATIONS);
 
         // This uses the same order as in Settings.Secure.
@@ -1199,6 +1321,24 @@
         dumpSetting(s, p,
                 Settings.Secure.AUTOFILL_SERVICE,
                 SecureSettingsProto.AUTOFILL_SERVICE);
+        dumpSetting(s, p,
+                Settings.Secure.AUTOFILL_FEATURE_FIELD_CLASSIFICATION,
+                SecureSettingsProto.AUTOFILL_FEATURE_FIELD_CLASSIFICATION);
+        dumpSetting(s, p,
+                Settings.Secure.AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE,
+                SecureSettingsProto.AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE);
+        dumpSetting(s, p,
+                Settings.Secure.AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE,
+                SecureSettingsProto.AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE);
+        dumpSetting(s, p,
+                Settings.Secure.AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT,
+                SecureSettingsProto.AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT);
+        dumpSetting(s, p,
+                Settings.Secure.AUTOFILL_USER_DATA_MAX_VALUE_LENGTH,
+                SecureSettingsProto.AUTOFILL_USER_DATA_MAX_VALUE_LENGTH);
+        dumpSetting(s, p,
+                Settings.Secure.AUTOFILL_USER_DATA_MIN_VALUE_LENGTH,
+                SecureSettingsProto.AUTOFILL_USER_DATA_MIN_VALUE_LENGTH);
         // Settings.Secure.DEVICE_PROVISIONED intentionally excluded since it's deprecated.
         dumpSetting(s, p,
                 Settings.Secure.USER_SETUP_COMPLETE,
@@ -1209,9 +1349,9 @@
         dumpSetting(s, p,
                 Settings.Secure.TV_USER_SETUP_COMPLETE,
                 SecureSettingsProto.TV_USER_SETUP_COMPLETE);
-        dumpSetting(s, p,
+        dumpRepeatedSetting(s, p,
                 Settings.Secure.COMPLETED_CATEGORY_PREFIX,
-                SecureSettingsProto.COMPLETED_CATEGORY_PREFIX);
+                SecureSettingsProto.COMPLETED_CATEGORIES);
         dumpSetting(s, p,
                 Settings.Secure.ENABLED_INPUT_METHODS,
                 SecureSettingsProto.ENABLED_INPUT_METHODS);
@@ -1238,6 +1378,9 @@
         dumpSetting(s, p,
                 Settings.Secure.LOCATION_MODE,
                 SecureSettingsProto.LOCATION_MODE);
+        dumpSetting(s, p,
+                Settings.Secure.LOCATION_CHANGER,
+                SecureSettingsProto.LOCATION_CHANGER);
         // Settings.Secure.LOCK_BIOMETRIC_WEAK_FLAGS intentionally excluded since it's deprecated.
         dumpSetting(s, p,
                 Settings.Secure.LOCK_TO_APP_EXIT_LOCKED,
@@ -1309,6 +1452,9 @@
                 Settings.Secure.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES,
                 SecureSettingsProto.TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES);
         dumpSetting(s, p,
+                Settings.Secure.KEYGUARD_SLICE_URI,
+                SecureSettingsProto.KEYGUARD_SLICE_URI);
+        dumpSetting(s, p,
                 Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD,
                 SecureSettingsProto.ACCESSIBILITY_SPEAK_PASSWORD);
         dumpSetting(s, p,
@@ -1324,9 +1470,6 @@
                 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE,
                 SecureSettingsProto.ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE);
         dumpSetting(s, p,
-                Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE,
-                SecureSettingsProto.ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE);
-        dumpSetting(s, p,
                 Settings.Secure.ACCESSIBILITY_SOFT_KEYBOARD_MODE,
                 SecureSettingsProto.ACCESSIBILITY_SOFT_KEYBOARD_MODE);
         dumpSetting(s, p,
@@ -1618,6 +1761,12 @@
                 Settings.Secure.ASSIST_DISCLOSURE_ENABLED,
                 SecureSettingsProto.ASSIST_DISCLOSURE_ENABLED);
         dumpSetting(s, p,
+                Settings.Secure.SHOW_ROTATION_SUGGESTIONS,
+                SecureSettingsProto.SHOW_ROTATION_SUGGESTIONS);
+        dumpSetting(s, p,
+                Settings.Secure.NUM_ROTATION_SUGGESTIONS_ACCEPTED,
+                SecureSettingsProto.NUM_ROTATION_SUGGESTIONS_ACCEPTED);
+        dumpSetting(s, p,
                 Settings.Secure.ENABLED_NOTIFICATION_ASSISTANT,
                 SecureSettingsProto.ENABLED_NOTIFICATION_ASSISTANT);
         dumpSetting(s, p,
@@ -1776,12 +1925,15 @@
         dumpSetting(s, p,
                 Settings.Secure.BLUETOOTH_ON_WHILE_DRIVING,
                 SecureSettingsProto.BLUETOOTH_ON_WHILE_DRIVING);
-
         // Please insert new settings using the same order as in Settings.Secure.
+
+        p.end(token);
     }
 
     private static void dumpProtoSystemSettingsLocked(
-            @NonNull SettingsState s, @NonNull ProtoOutputStream p) {
+            @NonNull ProtoOutputStream p, long fieldId, @NonNull SettingsState s) {
+        final long token = p.start(fieldId);
+
         s.dumpHistoricalOperations(p, SystemSettingsProto.HISTORICAL_OPERATIONS);
 
         // This uses the same order as in Settings.System.
@@ -1794,11 +1946,11 @@
                 Settings.System.ADVANCED_SETTINGS,
                 SystemSettingsProto.ADVANCED_SETTINGS);
         // Settings.System.AIRPLANE_MODE_ON intentionally excluded since it's deprecated.
-        // Settings.System.RADIO_BLUETOOTH intentionally excluded since it's deprecated.
-        // Settings.System.RADIO_WIFI intentionally excluded since it's deprecated.
-        // Settings.System.RADIO_WIMAX intentionally excluded since it's deprecated.
-        // Settings.System.RADIO_CELL intentionally excluded since it's deprecated.
-        // Settings.System.RADIO_NFC intentionally excluded since it's deprecated.
+        // Settings.System.RADIO_BLUETOOTH intentionally excluded since it's just a constant.
+        // Settings.System.RADIO_WIFI intentionally excluded since it's just a constant.
+        // Settings.System.RADIO_WIMAX intentionally excluded since it's just a constant.
+        // Settings.System.RADIO_CELL intentionally excluded since it's just a constant.
+        // Settings.System.RADIO_NFC intentionally excluded since it's just a constant.
         // Settings.System.AIRPLANE_MODE_RADIOS intentionally excluded since it's deprecated.
         // Settings.System.AIRPLANE_MODE_TOGGLABLE_RADIOS intentionally excluded since it's deprecated.
         // Settings.System.WIFI_SLEEP_POLICY intentionally excluded since it's deprecated.
@@ -1861,6 +2013,12 @@
                 Settings.System.VIBRATE_INPUT_DEVICES,
                 SystemSettingsProto.VIBRATE_INPUT_DEVICES);
         dumpSetting(s, p,
+                Settings.System.NOTIFICATION_VIBRATION_INTENSITY,
+                SystemSettingsProto.NOTIFICATION_VIBRATION_INTENSITY);
+        dumpSetting(s, p,
+                Settings.System.HAPTIC_FEEDBACK_INTENSITY,
+                SystemSettingsProto.HAPTIC_FEEDBACK_INTENSITY);
+        dumpSetting(s, p,
                 Settings.System.VOLUME_RING,
                 SystemSettingsProto.VOLUME_RING);
         dumpSetting(s, p,
@@ -1973,6 +2131,9 @@
                 Settings.System.TTY_MODE,
                 SystemSettingsProto.TTY_MODE);
         dumpSetting(s, p,
+                Settings.System.RTT_CALLING_MODE,
+                SystemSettingsProto.RTT_CALLING_MODE);
+        dumpSetting(s, p,
                 Settings.System.SOUND_EFFECTS_ENABLED,
                 SystemSettingsProto.SOUND_EFFECTS_ENABLED);
         dumpSetting(s, p,
@@ -2038,5 +2199,7 @@
         // they're deprecated from Settings.System.
 
         // Please insert new settings using the same order as in Settings.System.
+
+        p.end(token);
     }
 }
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 814b3ef..2c73f1e 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1062,6 +1062,9 @@
     <!-- The text to clear all notifications. [CHAR LIMIT=60] -->
     <string name="clear_all_notifications_text">Clear all</string>
 
+    <!-- The text to show in the notifications shade when dnd is suppressing notifications. [CHAR LIMIT=100] -->
+    <string name="dnd_suppressing_shade_text">Do Not disturb is hiding notifications</string>
+
     <!-- Media projection permission dialog action text. [CHAR LIMIT=60] -->
     <string name="media_projection_action_text">Start now</string>
 
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/RemoteAnimationDefinitionCompat.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/RemoteAnimationDefinitionCompat.java
index 5fff5fe..098698a 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/RemoteAnimationDefinitionCompat.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/RemoteAnimationDefinitionCompat.java
@@ -29,6 +29,11 @@
         mWrapped.addRemoteAnimation(transition, adapter.getWrapped());
     }
 
+    public void addRemoteAnimation(int transition, int activityTypeFilter,
+            RemoteAnimationAdapterCompat adapter) {
+        mWrapped.addRemoteAnimation(transition, activityTypeFilter, adapter.getWrapped());
+    }
+
     RemoteAnimationDefinition getWrapped() {
         return mWrapped;
     }
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java
index a9c80c6..2de3ae2 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java
@@ -18,6 +18,7 @@
 
 import static android.view.Display.DEFAULT_DISPLAY;
 
+import android.app.WindowConfiguration;
 import android.graphics.Rect;
 import android.os.Handler;
 import android.os.RemoteException;
@@ -58,6 +59,8 @@
     public static final int TRANSIT_KEYGUARD_OCCLUDE = WindowManager.TRANSIT_KEYGUARD_OCCLUDE;
     public static final int TRANSIT_KEYGUARD_UNOCCLUDE = WindowManager.TRANSIT_KEYGUARD_UNOCCLUDE;
 
+    public static final int ACTIVITY_TYPE_STANDARD = WindowConfiguration.ACTIVITY_TYPE_STANDARD;
+
     private static final WindowManagerWrapper sInstance = new WindowManagerWrapper();
 
     public static WindowManagerWrapper getInstance() {
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
index f0952f9..08b4fee 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
@@ -182,6 +182,7 @@
             }
             button.setCompoundDrawables(iconDrawable, null, null, null);
             button.setOnClickListener(this);
+            button.setClickable(pendingIntent != null);
         }
 
         // Removing old views
diff --git a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
index 4d54bdd..e790061 100644
--- a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
+++ b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
@@ -239,10 +239,13 @@
                         | WindowManager.LayoutParams.FLAG_SLIPPERY
                         | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN,
                 PixelFormat.TRANSLUCENT);
-        lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
+        lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS
+                | WindowManager.LayoutParams.PRIVATE_FLAG_NO_MOVE_ANIMATION;
+
         if (!DEBUG_SCREENSHOT_ROUNDED_CORNERS) {
             lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_IS_ROUNDED_CORNERS_OVERLAY;
         }
+
         lp.setTitle("ScreenDecorOverlay");
         lp.gravity = Gravity.TOP | Gravity.LEFT;
         lp.layoutInDisplayCutoutMode = LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java
index 0486a9d..a4927b7 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipMenuActivity.java
@@ -63,7 +63,6 @@
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
-import android.view.View.OnTouchListener;
 import android.view.ViewConfiguration;
 import android.view.ViewGroup;
 import android.view.WindowManager.LayoutParams;
@@ -551,7 +550,6 @@
             alpha = (int) (interpolatedAlpha * 255);
         } else {
             if (mMenuState == MENU_STATE_CLOSE) {
-                mSettingsButton.setAlpha(menuAlpha);
                 mDismissButton.setAlpha(menuAlpha);
             }
             alpha = (int) (fraction * DISMISS_BACKGROUND_ALPHA * 255);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/EmptyShadeView.java b/packages/SystemUI/src/com/android/systemui/statusbar/EmptyShadeView.java
index 58adde2..3698c3a0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/EmptyShadeView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/EmptyShadeView.java
@@ -17,6 +17,7 @@
 package com.android.systemui.statusbar;
 
 import android.annotation.ColorInt;
+import android.annotation.StringRes;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.util.AttributeSet;
@@ -30,6 +31,7 @@
 public class EmptyShadeView extends StackScrollerDecorView {
 
     private TextView mEmptyText;
+    private @StringRes int mText = R.string.empty_shade_text;
 
     public EmptyShadeView(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -38,7 +40,7 @@
     @Override
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
-        mEmptyText.setText(R.string.empty_shade_text);
+        mEmptyText.setText(mText);
     }
 
     @Override
@@ -50,6 +52,11 @@
         mEmptyText.setTextColor(color);
     }
 
+    public void setText(@StringRes int text) {
+        mText = text;
+        mEmptyText.setText(mText);
+    }
+
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java
index d79f0a1b..19544b1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java
@@ -200,12 +200,6 @@
      */
     @Override
     public boolean onInterceptTouchEvent(MotionEvent event) {
-        if (!mNavigationBarView.isQuickScrubEnabled()
-                && !mNavigationBarView.isQuickStepSwipeUpEnabled()) {
-            mNavigationBarView.getHomeButton().setDelayTouchFeedback(false /* delay */);
-            return false;
-        }
-        mNavigationBarView.requestUnbufferedDispatch(event);
         return handleTouchEvent(event);
     }
 
@@ -222,6 +216,13 @@
     }
 
     private boolean handleTouchEvent(MotionEvent event) {
+        if (!mNavigationBarView.isQuickScrubEnabled()
+                && !mNavigationBarView.isQuickStepSwipeUpEnabled()) {
+            mNavigationBarView.getHomeButton().setDelayTouchFeedback(false /* delay */);
+            return false;
+        }
+        mNavigationBarView.requestUnbufferedDispatch(event);
+
         final ButtonDispatcher homeButton = mNavigationBarView.getHomeButton();
         if (mGestureDetector.onTouchEvent(event)) {
             // If the fling has been handled on UP, then skip proxying the UP
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 e4f142a..2e45b12 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -232,6 +232,7 @@
 import com.android.systemui.statusbar.policy.UserInfoController;
 import com.android.systemui.statusbar.policy.UserInfoControllerImpl;
 import com.android.systemui.statusbar.policy.UserSwitcherController;
+import com.android.systemui.statusbar.policy.ZenModeController;
 import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
 import com.android.systemui.util.NotificationChannels;
 import com.android.systemui.volume.VolumeComponent;
@@ -407,6 +408,7 @@
     protected NotificationEntryManager mEntryManager;
     protected NotificationViewHierarchyManager mViewHierarchyManager;
     protected AppOpsListener mAppOpsListener;
+    private ZenModeController mZenController;
 
     /**
      * Helper that is responsible for showing the right toast when a disallowed activity operation
@@ -626,6 +628,7 @@
         mViewHierarchyManager = Dependency.get(NotificationViewHierarchyManager.class);
         mAppOpsListener = Dependency.get(AppOpsListener.class);
         mAppOpsListener.setUpWithPresenter(this, mEntryManager);
+        mZenController = Dependency.get(ZenModeController.class);
 
         mColorExtractor = Dependency.get(SysuiColorExtractor.class);
         mColorExtractor.addOnColorsChangedListener(this);
@@ -1166,6 +1169,7 @@
         }
         mEmptyShadeView = (EmptyShadeView) LayoutInflater.from(mContext).inflate(
                 R.layout.status_bar_no_notifications, mStackScroller, false);
+        mEmptyShadeView.setText(R.string.empty_shade_text);
         mStackScroller.setEmptyShadeView(mEmptyShadeView);
     }
 
@@ -1498,6 +1502,9 @@
         return entry.row.getParent() instanceof NotificationStackScrollLayout;
     }
 
+    public boolean areNotificationsHidden() {
+        return mZenController.areNotificationsHiddenInShade();
+    }
 
     public void requestNotificationUpdate() {
         mEntryManager.updateNotifications();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeController.java
index 8777aa6..4ee8059 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeController.java
@@ -35,6 +35,7 @@
     boolean isCountdownConditionSupported();
     int getCurrentUser();
     boolean isVolumeRestricted();
+    boolean areNotificationsHiddenInShade();
 
     public static interface Callback {
         default void onZenChanged(int zen) {}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
index 0fd2445..a9da239 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
@@ -33,13 +33,11 @@
 import android.provider.Settings.Global;
 import android.provider.Settings.Secure;
 import android.service.notification.Condition;
-import android.service.notification.IConditionListener;
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeConfig.ZenRule;
-import android.support.annotation.VisibleForTesting;
 import android.util.Log;
-import android.util.Slog;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.systemui.qs.GlobalSetting;
 import com.android.systemui.settings.CurrentUserTracker;
 import com.android.systemui.util.Utils;
@@ -64,9 +62,9 @@
     private final UserManager mUserManager;
 
     private int mUserId;
-    private boolean mRequesting;
     private boolean mRegistered;
     private ZenModeConfig mConfig;
+    private int mZenMode;
 
     public ZenModeControllerImpl(Context context, Handler handler) {
         super(context);
@@ -74,6 +72,7 @@
         mModeSetting = new GlobalSetting(mContext, handler, Global.ZEN_MODE) {
             @Override
             protected void handleValueChanged(int value) {
+                updateZenMode(value);
                 fireZenChanged(value);
             }
         };
@@ -86,7 +85,9 @@
         mNoMan = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
         mConfig = mNoMan.getZenModeConfig();
         mModeSetting.setListening(true);
+        updateZenMode(mModeSetting.getValue());
         mConfigSetting.setListening(true);
+        updateZenModeConfig();
         mAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
         mSetupObserver = new SetupObserver(handler);
         mSetupObserver.register();
@@ -101,6 +102,15 @@
     }
 
     @Override
+    public boolean areNotificationsHiddenInShade() {
+        if (mZenMode != Global.ZEN_MODE_OFF) {
+            return (mConfig.suppressedVisualEffects & NotificationManager.Policy
+                    .SUPPRESSED_EFFECT_NOTIFICATION_LIST) != 0;
+        }
+        return false;
+    }
+
+    @Override
     public void addCallback(Callback callback) {
         mCallbacks.add(callback);
     }
@@ -186,10 +196,6 @@
         Utils.safeForeach(mCallbacks, c -> c.onZenAvailableChanged(available));
     }
 
-    private void fireConditionsChanged(Condition[] conditions) {
-        Utils.safeForeach(mCallbacks, c -> c.onConditionsChanged(conditions));
-    }
-
     private void fireManualRuleChanged(ZenRule rule) {
         Utils.safeForeach(mCallbacks, c -> c.onManualRuleChanged(rule));
     }
@@ -199,17 +205,13 @@
         Utils.safeForeach(mCallbacks, c -> c.onConfigChanged(config));
     }
 
-    private void updateConditions(Condition[] conditions) {
-        if (conditions == null || conditions.length == 0) return;
-        for (Condition c : conditions) {
-            if ((c.flags & Condition.FLAG_RELEVANT_NOW) == 0) continue;
-            mConditions.put(c.id, c);
-        }
-        fireConditionsChanged(
-                mConditions.values().toArray(new Condition[mConditions.values().size()]));
+    @VisibleForTesting
+    protected void updateZenMode(int mode) {
+        mZenMode = mode;
     }
 
-    private void updateZenModeConfig() {
+    @VisibleForTesting
+    protected void updateZenModeConfig() {
         final ZenModeConfig config = mNoMan.getZenModeConfig();
         if (Objects.equals(config, mConfig)) return;
         final ZenRule oldRule = mConfig != null ? mConfig.manualRule : null;
@@ -220,16 +222,6 @@
         fireManualRuleChanged(newRule);
     }
 
-    private final IConditionListener mListener = new IConditionListener.Stub() {
-        @Override
-        public void onConditionsReceived(Condition[] conditions) {
-            if (DEBUG) Slog.d(TAG, "onConditionsReceived "
-                    + (conditions == null ? 0 : conditions.length) + " mRequesting=" + mRequesting);
-            if (!mRequesting) return;
-            updateConditions(conditions);
-        }
-    };
-
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 66fde79..a85f4e2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -104,7 +104,6 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashSet;
@@ -3985,6 +3984,11 @@
                 } else {
                     mEmptyShadeView.setInvisible();
                 }
+                if (mStatusBar.areNotificationsHidden()) {
+                    mEmptyShadeView.setText(R.string.dnd_suppressing_shade_text);
+                } else {
+                    mEmptyShadeView.setText(R.string.empty_shade_text);
+                }
                 mEmptyShadeView.setVisibility(newVisibility);
                 mEmptyShadeView.setWillBeGone(false);
                 updateContentHeight();
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
index 22bf983..91314fe 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
@@ -479,6 +479,7 @@
         if (mShowing) return;
         mShowing = true;
 
+        initSettingsH();
         mDialog.show();
         Events.writeEvent(mContext, Events.EVENT_SHOW_DIALOG, reason, mKeyguard.isKeyguardLocked());
         mController.notifyVisible(true);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java
index ec994a1..5c34730 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java
@@ -17,7 +17,7 @@
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_NUM_STATUS_ICONS;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_STATUS_ICONS;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
-        .NOTIFICATION_SINCE_CREATE_MILLIS;
+        .RESERVED_FOR_LOGBUILDER_LATENCY_MILLIS;
 
 import static org.junit.Assert.*;
 import static org.mockito.ArgumentMatchers.any;
@@ -119,9 +119,9 @@
 
         verify(mMetricsLogger).write(argThat(maker -> {
             if (IconLoggerImpl.MIN_LOG_INTERVAL >
-                    (long) maker.getTaggedData(NOTIFICATION_SINCE_CREATE_MILLIS)) {
+                    (long) maker.getTaggedData(RESERVED_FOR_LOGBUILDER_LATENCY_MILLIS)) {
                 Log.e("IconLoggerImplTest", "Invalid latency "
-                        + maker.getTaggedData(NOTIFICATION_SINCE_CREATE_MILLIS));
+                        + maker.getTaggedData(RESERVED_FOR_LOGBUILDER_LATENCY_MILLIS));
                 return false;
             }
             if (1 != (int) maker.getTaggedData(FIELD_NUM_STATUS_ICONS)) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
index 8124bf39..da8017e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
@@ -14,11 +14,17 @@
 
 package com.android.systemui.statusbar.policy;
 
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
+import android.app.NotificationManager;
 import android.os.Handler;
+import android.provider.Settings;
 import android.service.notification.ZenModeConfig;
 import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
@@ -27,8 +33,11 @@
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.policy.ZenModeController.Callback;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
@@ -36,21 +45,64 @@
 public class ZenModeControllerImplTest extends SysuiTestCase {
 
     private Callback mCallback;
+    @Mock
+    NotificationManager mNm;
+    @Mock
+    ZenModeConfig mConfig;
+
+    private ZenModeControllerImpl mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext.addMockSystemService(NotificationManager.class, mNm);
+        when(mNm.getZenModeConfig()).thenReturn(mConfig);
+
+        mController = new ZenModeControllerImpl(mContext, new Handler());
+    }
 
     @Test
     public void testRemoveDuringCallback() {
-        ZenModeControllerImpl controller = new ZenModeControllerImpl(mContext, new Handler());
         mCallback = new Callback() {
             @Override
             public void onConfigChanged(ZenModeConfig config) {
-                controller.removeCallback(mCallback);
+                mController.removeCallback(mCallback);
             }
         };
-        controller.addCallback(mCallback);
+        mController.addCallback(mCallback);
         Callback mockCallback = mock(Callback.class);
-        controller.addCallback(mockCallback);
-        controller.fireConfigChanged(null);
+        mController.addCallback(mockCallback);
+        mController.fireConfigChanged(null);
         verify(mockCallback).onConfigChanged(eq(null));
     }
 
+    @Test
+    public void testAreNotificationsHiddenInShade_zenOffShadeSuppressed() {
+        mConfig.suppressedVisualEffects =
+                NotificationManager.Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST;
+        mController.updateZenMode(Settings.Global.ZEN_MODE_OFF);
+        mController.updateZenModeConfig();
+
+        assertFalse(mController.areNotificationsHiddenInShade());
+    }
+
+    @Test
+    public void testAreNotificationsHiddenInShade_zenOnShadeNotSuppressed() {
+        mConfig.suppressedVisualEffects =
+                NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+        mController.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
+        mController.updateZenModeConfig();
+
+        assertFalse(mController.areNotificationsHiddenInShade());
+    }
+
+    @Test
+    public void testAreNotificationsHiddenInShade_zenOnShadeSuppressed() {
+        mConfig.suppressedVisualEffects =
+                NotificationManager.Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST;
+        mController.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
+        mController.updateZenModeConfig();
+
+        assertTrue(mController.areNotificationsHiddenInShade());
+    }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java
index d9673d3..6fa91ff 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java
@@ -17,17 +17,16 @@
 package com.android.systemui.statusbar.stack;
 
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.annotation.UiThread;
 import android.support.test.annotation.UiThreadTest;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
-import android.view.NotificationHeaderView;
-import android.view.View;
 
+import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.statusbar.NotificationTestHelper;
+import com.android.systemui.statusbar.EmptyShadeView;
 import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.phone.ScrimController;
 import com.android.systemui.statusbar.phone.StatusBar;
@@ -72,4 +71,27 @@
                 0.01 /* delta */);
     }
 
+    @Test
+    public void updateEmptyView_dndSuppressing() {
+        EmptyShadeView view = mock(EmptyShadeView.class);
+        mStackScroller.setEmptyShadeView(view);
+        when(view.willBeGone()).thenReturn(true);
+        when(mBar.areNotificationsHidden()).thenReturn(true);
+
+        mStackScroller.updateEmptyShadeView(true);
+
+        verify(view).setText(R.string.dnd_suppressing_shade_text);
+    }
+
+    @Test
+    public void updateEmptyView_dndNotSuppressing() {
+        EmptyShadeView view = mock(EmptyShadeView.class);
+        mStackScroller.setEmptyShadeView(view);
+        when(view.willBeGone()).thenReturn(true);
+        when(mBar.areNotificationsHidden()).thenReturn(false);
+
+        mStackScroller.updateEmptyShadeView(true);
+
+        verify(view).setText(R.string.empty_shade_text);
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeZenModeController.java b/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeZenModeController.java
index fb9bf7a..86c43c9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeZenModeController.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeZenModeController.java
@@ -77,4 +77,9 @@
     public boolean isVolumeRestricted() {
         return false;
     }
+
+    @Override
+    public boolean areNotificationsHiddenInShade() {
+        return false;
+    }
 }
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index d89cc96..e3be5d4 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -5503,6 +5503,10 @@
     // OS: P
     ACTION_MANAGE_NOTIFICATIONS = 1358;
 
+    // This value should never appear in log outputs - it is reserved for
+    // internal platform metrics use.
+    RESERVED_FOR_LOGBUILDER_LATENCY_MILLIS = 1359;
+
     // ---- End P Constants, all P constants go above this line ----
     // Add new aosp constants above this line.
     // END OF AOSP CONSTANTS
diff --git a/services/backup/java/com/android/server/backup/BackupManagerService.java b/services/backup/java/com/android/server/backup/BackupManagerService.java
index b6e2dca..d6f6c6c 100644
--- a/services/backup/java/com/android/server/backup/BackupManagerService.java
+++ b/services/backup/java/com/android/server/backup/BackupManagerService.java
@@ -1398,7 +1398,7 @@
     // Returns the set of all applications that define an android:backupAgent attribute
     private List<PackageInfo> allAgentPackages() {
         // !!! TODO: cache this and regenerate only when necessary
-        int flags = PackageManager.GET_SIGNATURES;
+        int flags = PackageManager.GET_SIGNING_CERTIFICATES;
         List<PackageInfo> packages = mPackageManager.getInstalledPackages(flags);
         int N = packages.size();
         for (int a = N - 1; a >= 0; a--) {
@@ -1643,7 +1643,7 @@
             }
             try {
                 PackageInfo packageInfo = mPackageManager.getPackageInfo(packageName,
-                        PackageManager.GET_SIGNATURES);
+                        PackageManager.GET_SIGNING_CERTIFICATES);
                 if (!AppBackupUtils.appIsEligibleForBackup(packageInfo.applicationInfo,
                         mPackageManager)) {
                     BackupObserverUtils.sendBackupOnPackageResult(observer, packageName,
@@ -2353,7 +2353,8 @@
         if (DEBUG) Slog.v(TAG, "clearBackupData() of " + packageName + " on " + transportName);
         PackageInfo info;
         try {
-            info = mPackageManager.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
+            info = mPackageManager.getPackageInfo(packageName,
+                    PackageManager.GET_SIGNING_CERTIFICATES);
         } catch (NameNotFoundException e) {
             Slog.d(TAG, "No such package '" + packageName + "' - not clearing backup data");
             return;
diff --git a/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java b/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java
index 3cf374f..dc28cd1 100644
--- a/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java
+++ b/services/backup/java/com/android/server/backup/PackageManagerBackupAgent.java
@@ -23,6 +23,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.ResolveInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.Signature;
@@ -30,6 +31,7 @@
 import android.os.ParcelFileDescriptor;
 import android.util.Slog;
 
+import com.android.server.LocalServices;
 import com.android.server.backup.utils.AppBackupUtils;
 
 import java.io.BufferedInputStream;
@@ -154,7 +156,7 @@
 
     public static List<PackageInfo> getStorableApplications(PackageManager pm) {
         List<PackageInfo> pkgs;
-        pkgs = pm.getInstalledPackages(PackageManager.GET_SIGNATURES);
+        pkgs = pm.getInstalledPackages(PackageManager.GET_SIGNING_CERTIFICATES);
         int N = pkgs.size();
         for (int a = N-1; a >= 0; a--) {
             PackageInfo pkg = pkgs.get(a);
@@ -235,10 +237,17 @@
         if (home != null) {
             try {
                 homeInfo = mPackageManager.getPackageInfo(home.getPackageName(),
-                        PackageManager.GET_SIGNATURES);
+                        PackageManager.GET_SIGNING_CERTIFICATES);
                 homeInstaller = mPackageManager.getInstallerPackageName(home.getPackageName());
                 homeVersion = homeInfo.getLongVersionCode();
-                homeSigHashes = BackupUtils.hashSignatureArray(homeInfo.signatures);
+                Signature[][] signingHistory = homeInfo.signingCertificateHistory;
+                if (signingHistory == null || signingHistory.length == 0) {
+                    Slog.e(TAG, "Home app has no signing history");
+                } else {
+                    // retrieve the newest sigs to back up
+                    Signature[] homeInfoSignatures = signingHistory[signingHistory.length - 1];
+                    homeSigHashes = BackupUtils.hashSignatureArray(homeInfoSignatures);
+                }
             } catch (NameNotFoundException e) {
                 Slog.w(TAG, "Can't access preferred home info");
                 // proceed as though there were no preferred home set
@@ -252,10 +261,11 @@
             //    2. the home app [or absence] we now use differs from the prior state,
             // OR 3. it looks like we use the same home app + version as before, but
             //       the signatures don't match so we treat them as different apps.
+            PackageManagerInternal pmi = LocalServices.getService(PackageManagerInternal.class);
             final boolean needHomeBackup = (homeVersion != mStoredHomeVersion)
                     || !Objects.equals(home, mStoredHomeComponent)
                     || (home != null
-                        && !BackupUtils.signaturesMatch(mStoredHomeSigHashes, homeInfo));
+                        && !BackupUtils.signaturesMatch(mStoredHomeSigHashes, homeInfo, pmi));
             if (needHomeBackup) {
                 if (DEBUG) {
                     Slog.i(TAG, "Home preference changed; backing up new state " + home);
@@ -304,7 +314,7 @@
                     PackageInfo info = null;
                     try {
                         info = mPackageManager.getPackageInfo(packName,
-                                PackageManager.GET_SIGNATURES);
+                                PackageManager.GET_SIGNING_CERTIFICATES);
                     } catch (NameNotFoundException e) {
                         // Weird; we just found it, and now are told it doesn't exist.
                         // Treat it as having been removed from the device.
@@ -323,9 +333,9 @@
                             continue;
                         }
                     }
-                    
-                    if (info.signatures == null || info.signatures.length == 0)
-                    {
+
+                    Signature[][] signingHistory = info.signingCertificateHistory;
+                    if (signingHistory == null || signingHistory.length == 0) {
                         Slog.w(TAG, "Not backing up package " + packName
                                 + " since it appears to have no signatures.");
                         continue;
@@ -347,8 +357,10 @@
                     } else {
                         outputBufferStream.writeInt(info.versionCode);
                     }
+                    // retrieve the newest sigs to back up
+                    Signature[] infoSignatures = signingHistory[signingHistory.length - 1];
                     writeSignatureHashArray(outputBufferStream,
-                            BackupUtils.hashSignatureArray(info.signatures));
+                            BackupUtils.hashSignatureArray(infoSignatures));
 
                     if (DEBUG) {
                         Slog.v(TAG, "+ writing metadata for " + packName
diff --git a/services/backup/java/com/android/server/backup/fullbackup/PerformAdbBackupTask.java b/services/backup/java/com/android/server/backup/fullbackup/PerformAdbBackupTask.java
index 2e2d3eb..821cca1 100644
--- a/services/backup/java/com/android/server/backup/fullbackup/PerformAdbBackupTask.java
+++ b/services/backup/java/com/android/server/backup/fullbackup/PerformAdbBackupTask.java
@@ -129,7 +129,7 @@
                 try {
                     PackageInfo info = backupManagerService.getPackageManager().getPackageInfo(
                             pkgName,
-                            PackageManager.GET_SIGNATURES);
+                            PackageManager.GET_SIGNING_CERTIFICATES);
                     set.put(pkgName, info);
                 } catch (NameNotFoundException e) {
                     Slog.w(TAG, "Unknown package " + pkgName + ", skipping");
@@ -240,7 +240,8 @@
 
         // doAllApps supersedes the package set if any
         if (mAllApps) {
-            List<PackageInfo> allPackages = pm.getInstalledPackages(PackageManager.GET_SIGNATURES);
+            List<PackageInfo> allPackages = pm.getInstalledPackages(
+                    PackageManager.GET_SIGNING_CERTIFICATES);
             for (int i = 0; i < allPackages.size(); i++) {
                 PackageInfo pkg = allPackages.get(i);
                 // Exclude system apps if we've been asked to do so
diff --git a/services/backup/java/com/android/server/backup/fullbackup/PerformFullTransportBackupTask.java b/services/backup/java/com/android/server/backup/fullbackup/PerformFullTransportBackupTask.java
index f9c36699..2c2dd85 100644
--- a/services/backup/java/com/android/server/backup/fullbackup/PerformFullTransportBackupTask.java
+++ b/services/backup/java/com/android/server/backup/fullbackup/PerformFullTransportBackupTask.java
@@ -181,7 +181,7 @@
         for (String pkg : whichPackages) {
             try {
                 PackageManager pm = backupManagerService.getPackageManager();
-                PackageInfo info = pm.getPackageInfo(pkg, PackageManager.GET_SIGNATURES);
+                PackageInfo info = pm.getPackageInfo(pkg, PackageManager.GET_SIGNING_CERTIFICATES);
                 mCurrentPackage = info;
                 if (!AppBackupUtils.appIsEligibleForBackup(info.applicationInfo, pm)) {
                     // Cull any packages that have indicated that backups are not permitted,
diff --git a/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java b/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java
index 0ba83cf..11394e66 100644
--- a/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java
+++ b/services/backup/java/com/android/server/backup/internal/PerformBackupTask.java
@@ -422,7 +422,8 @@
         // package's backup agent.
         try {
             PackageManager pm = backupManagerService.getPackageManager();
-            mCurrentPackage = pm.getPackageInfo(request.packageName, PackageManager.GET_SIGNATURES);
+            mCurrentPackage = pm.getPackageInfo(request.packageName,
+                    PackageManager.GET_SIGNING_CERTIFICATES);
             if (!AppBackupUtils.appIsEligibleForBackup(mCurrentPackage.applicationInfo, pm)) {
                 // The manifest has changed but we had a stale backup request pending.
                 // This won't happen again because the app won't be requesting further
diff --git a/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java b/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java
index 0ca4f25..c1a1c1d 100644
--- a/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java
+++ b/services/backup/java/com/android/server/backup/restore/FullRestoreEngine.java
@@ -36,11 +36,13 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.ParcelFileDescriptor;
 import android.os.RemoteException;
 import android.util.Slog;
 
+import com.android.server.LocalServices;
 import com.android.server.backup.BackupRestoreTask;
 import com.android.server.backup.FileMetadata;
 import com.android.server.backup.KeyValueAdbRestoreEngine;
@@ -207,8 +209,11 @@
                 if (info.path.equals(BACKUP_MANIFEST_FILENAME)) {
                     Signature[] signatures = tarBackupReader.readAppManifestAndReturnSignatures(
                             info);
+                    PackageManagerInternal pmi = LocalServices.getService(
+                            PackageManagerInternal.class);
                     RestorePolicy restorePolicy = tarBackupReader.chooseRestorePolicy(
-                            mBackupManagerService.getPackageManager(), allowApks, info, signatures);
+                            mBackupManagerService.getPackageManager(), allowApks, info, signatures,
+                            pmi);
                     mManifestSignatures.put(info.packageName, signatures);
                     mPackagePolicies.put(pkg, restorePolicy);
                     mPackageInstallers.put(pkg, info.installerPackageName);
diff --git a/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java b/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java
index e576b3c..dacde0b 100644
--- a/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java
+++ b/services/backup/java/com/android/server/backup/restore/PerformAdbRestoreTask.java
@@ -40,6 +40,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Environment;
 import android.os.ParcelFileDescriptor;
@@ -47,6 +48,7 @@
 import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.LocalServices;
 import com.android.server.backup.BackupManagerService;
 import com.android.server.backup.FileMetadata;
 import com.android.server.backup.KeyValueAdbRestoreEngine;
@@ -470,9 +472,11 @@
                 if (info.path.equals(BACKUP_MANIFEST_FILENAME)) {
                     Signature[] signatures = tarBackupReader.readAppManifestAndReturnSignatures(
                             info);
+                    PackageManagerInternal pmi = LocalServices.getService(
+                            PackageManagerInternal.class);
                     RestorePolicy restorePolicy = tarBackupReader.chooseRestorePolicy(
                             mBackupManagerService.getPackageManager(), allowApks,
-                            info, signatures);
+                            info, signatures, pmi);
                     mManifestSignatures.put(info.packageName, signatures);
                     mPackagePolicies.put(pkg, restorePolicy);
                     mPackageInstallers.put(pkg, info.installerPackageName);
diff --git a/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java b/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
index 3caa1e7..4b467e5 100644
--- a/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
+++ b/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
@@ -43,6 +43,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.os.Bundle;
 import android.os.Message;
@@ -57,6 +58,7 @@
 import com.android.internal.backup.IBackupTransport;
 import com.android.server.AppWidgetBackupBridge;
 import com.android.server.EventLogTags;
+import com.android.server.LocalServices;
 import com.android.server.backup.BackupRestoreTask;
 import com.android.server.backup.BackupUtils;
 import com.android.server.backup.PackageManagerBackupAgent;
@@ -504,7 +506,7 @@
 
             try {
                 mCurrentPackage = backupManagerService.getPackageManager().getPackageInfo(
-                        pkgName, PackageManager.GET_SIGNATURES);
+                        pkgName, PackageManager.GET_SIGNING_CERTIFICATES);
             } catch (NameNotFoundException e) {
                 // Whoops, we thought we could restore this package but it
                 // turns out not to be present.  Skip it.
@@ -619,7 +621,8 @@
         }
 
         Metadata metaInfo = mPmAgent.getRestoredMetadata(packageName);
-        if (!BackupUtils.signaturesMatch(metaInfo.sigHashes, mCurrentPackage)) {
+        PackageManagerInternal pmi = LocalServices.getService(PackageManagerInternal.class);
+        if (!BackupUtils.signaturesMatch(metaInfo.sigHashes, mCurrentPackage, pmi)) {
             Slog.w(TAG, "Signature mismatch restoring " + packageName);
             mMonitor = BackupManagerMonitorUtils.monitorEvent(mMonitor,
                     BackupManagerMonitor.LOG_EVENT_ID_SIGNATURE_MISMATCH, mCurrentPackage,
diff --git a/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java b/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
index 6780563..5518374 100644
--- a/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
@@ -25,6 +25,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Process;
 import android.util.Slog;
@@ -37,6 +38,9 @@
  * Utility methods wrapping operations on ApplicationInfo and PackageInfo.
  */
 public class AppBackupUtils {
+
+    private static final boolean DEBUG = false;
+
     /**
      * Returns whether app is eligible for backup.
      *
@@ -88,7 +92,8 @@
     public static boolean appIsRunningAndEligibleForBackupWithTransport(
             @Nullable TransportClient transportClient, String packageName, PackageManager pm) {
         try {
-            PackageInfo packageInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
+            PackageInfo packageInfo = pm.getPackageInfo(packageName,
+                    PackageManager.GET_SIGNING_CERTIFICATES);
             ApplicationInfo applicationInfo = packageInfo.applicationInfo;
             if (!appIsEligibleForBackup(applicationInfo, pm)
                     || appIsStopped(applicationInfo)
@@ -165,13 +170,19 @@
      *
      * <ul>
      *   <li>Source and target have at least one signature each
-     *   <li>Target contains all signatures in source
+     *   <li>Target contains all signatures in source, and nothing more
      * </ul>
      *
+     * or if both source and target have exactly one signature, and they don't match, we check
+     * if the app was ever signed with source signature (i.e. app has rotated key)
+     * Note: key rotation is only supported for apps ever signed with one key, and those apps will
+     * not be allowed to be signed by more certificates in the future
+     *
      * Note that if {@param target} is null we return false.
      */
-    public static boolean signaturesMatch(Signature[] storedSigs, PackageInfo target) {
-        if (target == null) {
+    public static boolean signaturesMatch(Signature[] storedSigs, PackageInfo target,
+            PackageManagerInternal pmi) {
+        if (target == null || target.packageName == null) {
             return false;
         }
 
@@ -187,33 +198,52 @@
             return true;
         }
 
-        Signature[] deviceSigs = target.signatures;
-        if (MORE_DEBUG) {
-            Slog.v(TAG, "signaturesMatch(): stored=" + storedSigs + " device=" + deviceSigs);
-        }
-
         // Don't allow unsigned apps on either end
-        if (ArrayUtils.isEmpty(storedSigs) || ArrayUtils.isEmpty(deviceSigs)) {
+        if (ArrayUtils.isEmpty(storedSigs)) {
             return false;
         }
 
-        // Signatures can be added over time, so the target-device apk needs to contain all the
-        // source-device apk signatures, but not necessarily the other way around.
-        int nStored = storedSigs.length;
-        int nDevice = deviceSigs.length;
+        Signature[][] deviceHistorySigs = target.signingCertificateHistory;
+        if (ArrayUtils.isEmpty(deviceHistorySigs)) {
+            Slog.w(TAG, "signingCertificateHistory is empty, app was either unsigned or the flag" +
+                    " PackageManager#GET_SIGNING_CERTIFICATES was not specified");
+            return false;
+        }
 
-        for (int i = 0; i < nStored; i++) {
-            boolean match = false;
-            for (int j = 0; j < nDevice; j++) {
-                if (storedSigs[i].equals(deviceSigs[j])) {
-                    match = true;
-                    break;
+        if (DEBUG) {
+            Slog.v(TAG, "signaturesMatch(): stored=" + storedSigs + " device=" + deviceHistorySigs);
+        }
+
+        final int nStored = storedSigs.length;
+        if (nStored == 1) {
+            // if the app is only signed with one sig, it's possible it has rotated its key
+            // (the checks with signing history are delegated to PackageManager)
+            // TODO(b/73988180): address the case that app has declared restoreAnyVersion and is
+            // restoring from higher version to lower after having rotated the key (i.e. higher
+            // version has different sig than lower version that we want to restore to)
+            return pmi.isDataRestoreSafe(storedSigs[0], target.packageName);
+        } else {
+            // the app couldn't have rotated keys, since it was signed with multiple sigs - do
+            // a check to see if we find a match for all stored sigs
+            // since app hasn't rotated key, we only need to check with deviceHistorySigs[0]
+            Signature[] deviceSigs = deviceHistorySigs[0];
+            int nDevice = deviceSigs.length;
+
+            // ensure that each stored sig matches an on-device sig
+            for (int i = 0; i < nStored; i++) {
+                boolean match = false;
+                for (int j = 0; j < nDevice; j++) {
+                    if (storedSigs[i].equals(deviceSigs[j])) {
+                        match = true;
+                        break;
+                    }
+                }
+                if (!match) {
+                    return false;
                 }
             }
-            if (!match) {
-                return false;
-            }
+            // we have found a match for all stored sigs
+            return true;
         }
-        return true;
     }
 }
diff --git a/services/backup/java/com/android/server/backup/utils/FullBackupUtils.java b/services/backup/java/com/android/server/backup/utils/FullBackupUtils.java
index d2ab099..994d5a9 100644
--- a/services/backup/java/com/android/server/backup/utils/FullBackupUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/FullBackupUtils.java
@@ -104,11 +104,16 @@
         printer.println((installerName != null) ? installerName : "");
 
         printer.println(withApk ? "1" : "0");
-        if (pkg.signatures == null) {
+
+        // write the signature block
+        Signature[][] signingHistory = pkg.signingCertificateHistory;
+        if (signingHistory == null) {
             printer.println("0");
         } else {
-            printer.println(Integer.toString(pkg.signatures.length));
-            for (Signature sig : pkg.signatures) {
+            // retrieve the newest sigs to write
+            Signature[] signatures = signingHistory[signingHistory.length - 1];
+            printer.println(Integer.toString(signatures.length));
+            for (Signature sig : signatures) {
                 printer.println(sig.toCharsString());
             }
         }
diff --git a/services/backup/java/com/android/server/backup/utils/RestoreUtils.java b/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
index 10f0695..df7e6d4 100644
--- a/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
@@ -30,6 +30,7 @@
 import android.content.pm.PackageInstaller.Session;
 import android.content.pm.PackageInstaller.SessionParams;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -37,6 +38,7 @@
 import android.util.Slog;
 
 import com.android.internal.annotations.GuardedBy;
+import com.android.server.LocalServices;
 import com.android.server.backup.FileMetadata;
 import com.android.server.backup.restore.RestoreDeleteObserver;
 import com.android.server.backup.restore.RestorePolicy;
@@ -142,9 +144,8 @@
                     uninstall = true;
                 } else {
                     try {
-                        PackageInfo pkg = packageManager.getPackageInfo(
-                                info.packageName,
-                                PackageManager.GET_SIGNATURES);
+                        PackageInfo pkg = packageManager.getPackageInfo(info.packageName,
+                                PackageManager.GET_SIGNING_CERTIFICATES);
                         if ((pkg.applicationInfo.flags & ApplicationInfo.FLAG_ALLOW_BACKUP)
                                 == 0) {
                             Slog.w(TAG, "Restore stream contains apk of package "
@@ -154,7 +155,9 @@
                         } else {
                             // So far so good -- do the signatures match the manifest?
                             Signature[] sigs = manifestSignatures.get(info.packageName);
-                            if (AppBackupUtils.signaturesMatch(sigs, pkg)) {
+                            PackageManagerInternal pmi = LocalServices.getService(
+                                    PackageManagerInternal.class);
+                            if (AppBackupUtils.signaturesMatch(sigs, pkg, pmi)) {
                                 // If this is a system-uid app without a declared backup agent,
                                 // don't restore any of the file data.
                                 if ((pkg.applicationInfo.uid < Process.FIRST_APPLICATION_UID)
diff --git a/services/backup/java/com/android/server/backup/utils/TarBackupReader.java b/services/backup/java/com/android/server/backup/utils/TarBackupReader.java
index cc26ff8..6dd5284 100644
--- a/services/backup/java/com/android/server/backup/utils/TarBackupReader.java
+++ b/services/backup/java/com/android/server/backup/utils/TarBackupReader.java
@@ -50,6 +50,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Bundle;
 import android.os.Process;
@@ -385,7 +386,8 @@
      * @return a restore policy constant.
      */
     public RestorePolicy chooseRestorePolicy(PackageManager packageManager,
-            boolean allowApks, FileMetadata info, Signature[] signatures) {
+            boolean allowApks, FileMetadata info, Signature[] signatures,
+            PackageManagerInternal pmi) {
         if (signatures == null) {
             return RestorePolicy.IGNORE;
         }
@@ -395,7 +397,7 @@
         // Okay, got the manifest info we need...
         try {
             PackageInfo pkgInfo = packageManager.getPackageInfo(
-                    info.packageName, PackageManager.GET_SIGNATURES);
+                    info.packageName, PackageManager.GET_SIGNING_CERTIFICATES);
             // Fall through to IGNORE if the app explicitly disallows backup
             final int flags = pkgInfo.applicationInfo.flags;
             if ((flags & ApplicationInfo.FLAG_ALLOW_BACKUP) != 0) {
@@ -411,7 +413,7 @@
                     // such packages are signed with the platform cert instead of
                     // the app developer's cert, so they're different on every
                     // device.
-                    if (AppBackupUtils.signaturesMatch(signatures, pkgInfo)) {
+                    if (AppBackupUtils.signaturesMatch(signatures, pkgInfo, pmi)) {
                         if ((pkgInfo.applicationInfo.flags
                                 & ApplicationInfo.FLAG_RESTORE_ANY_VERSION) != 0) {
                             Slog.i(TAG, "Package has restoreAnyVersion; taking data");
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index 62e82a0..3896871 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -65,7 +65,6 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.NoSuchElementException;
 
@@ -164,14 +163,9 @@
 
     private int[] mDataActivity;
 
+    // Connection state of default APN type data (i.e. internet) of phones
     private int[] mDataConnectionState;
 
-    private ArrayList<String>[] mConnectedApns;
-
-    private LinkProperties[] mDataConnectionLinkProperties;
-
-    private NetworkCapabilities[] mDataConnectionNetworkCapabilities;
-
     private Bundle[] mCellLocation;
 
     private int[] mDataConnectionNetworkType;
@@ -323,9 +317,8 @@
         mBatteryStats = BatteryStatsService.getService();
 
         int numPhones = TelephonyManager.getDefault().getPhoneCount();
-        if (DBG) log("TelephonyRegistor: ctor numPhones=" + numPhones);
+        if (DBG) log("TelephonyRegistry: ctor numPhones=" + numPhones);
         mNumPhones = numPhones;
-        mConnectedApns = new ArrayList[numPhones];
         mCallState = new int[numPhones];
         mDataActivity = new int[numPhones];
         mDataConnectionState = new int[numPhones];
@@ -339,8 +332,6 @@
         mMessageWaiting = new boolean[numPhones];
         mCallForwarding = new boolean[numPhones];
         mCellLocation = new Bundle[numPhones];
-        mDataConnectionLinkProperties = new LinkProperties[numPhones];
-        mDataConnectionNetworkCapabilities = new NetworkCapabilities[numPhones];
         mCellInfo = new ArrayList<List<CellInfo>>();
         mPhysicalChannelConfigs = new ArrayList<List<PhysicalChannelConfig>>();
         for (int i = 0; i < numPhones; i++) {
@@ -358,7 +349,6 @@
             mCellLocation[i] = new Bundle();
             mCellInfo.add(i, null);
             mPhysicalChannelConfigs.add(i, null);
-            mConnectedApns[i] = new ArrayList<String>();
         }
 
         // Note that location can be null for non-phone builds like
@@ -1219,36 +1209,12 @@
         int phoneId = SubscriptionManager.getPhoneId(subId);
         synchronized (mRecords) {
             if (validatePhoneId(phoneId)) {
-                boolean modified = false;
-                if (state == TelephonyManager.DATA_CONNECTED) {
-                    if (!mConnectedApns[phoneId].contains(apnType)) {
-                        mConnectedApns[phoneId].add(apnType);
-                        if (mDataConnectionState[phoneId] != state) {
-                            mDataConnectionState[phoneId] = state;
-                            modified = true;
-                        }
-                    }
-                } else {
-                    if (mConnectedApns[phoneId].remove(apnType)) {
-                        if (mConnectedApns[phoneId].isEmpty()) {
-                            mDataConnectionState[phoneId] = state;
-                            modified = true;
-                        } else {
-                            // leave mDataConnectionState as is and
-                            // send out the new status for the APN in question.
-                        }
-                    }
-                }
-                mDataConnectionLinkProperties[phoneId] = linkProperties;
-                mDataConnectionNetworkCapabilities[phoneId] = networkCapabilities;
-                if (mDataConnectionNetworkType[phoneId] != networkType) {
-                    mDataConnectionNetworkType[phoneId] = networkType;
-                    // need to tell registered listeners about the new network type
-                    modified = true;
-                }
-                if (modified) {
-                    String str = "onDataConnectionStateChanged(" + mDataConnectionState[phoneId]
-                            + ", " + mDataConnectionNetworkType[phoneId] + ")";
+                // We only call the callback when the change is for default APN type.
+                if (PhoneConstants.APN_TYPE_DEFAULT.equals(apnType)
+                        && (mDataConnectionState[phoneId] != state
+                        || mDataConnectionNetworkType[phoneId] != networkType)) {
+                    String str = "onDataConnectionStateChanged(" + state
+                            + ", " + networkType + ")";
                     log(str);
                     mLocalLog.log(str);
                     for (Record r : mRecords) {
@@ -1259,15 +1225,16 @@
                                 if (DBG) {
                                     log("Notify data connection state changed on sub: " + subId);
                                 }
-                                r.callback.onDataConnectionStateChanged(
-                                        mDataConnectionState[phoneId],
-                                        mDataConnectionNetworkType[phoneId]);
+                                r.callback.onDataConnectionStateChanged(state, networkType);
                             } catch (RemoteException ex) {
                                 mRemoveList.add(r.binder);
                             }
                         }
                     }
                     handleRemoveListLocked();
+
+                    mDataConnectionState[phoneId] = state;
+                    mDataConnectionNetworkType[phoneId] = networkType;
                 }
                 mPreciseDataConnectionState = new PreciseDataConnectionState(state, networkType,
                         apnType, apn, reason, linkProperties, "");
@@ -1503,14 +1470,10 @@
                 pw.println("mCallForwarding=" + mCallForwarding[i]);
                 pw.println("mDataActivity=" + mDataActivity[i]);
                 pw.println("mDataConnectionState=" + mDataConnectionState[i]);
-                pw.println("mDataConnectionLinkProperties=" + mDataConnectionLinkProperties[i]);
-                pw.println("mDataConnectionNetworkCapabilities=" +
-                        mDataConnectionNetworkCapabilities[i]);
                 pw.println("mCellLocation=" + mCellLocation[i]);
                 pw.println("mCellInfo=" + mCellInfo.get(i));
                 pw.decreaseIndent();
             }
-            pw.println("mConnectedApns=" + Arrays.toString(mConnectedApns));
             pw.println("mPreciseDataConnectionState=" + mPreciseDataConnectionState);
             pw.println("mPreciseCallState=" + mPreciseCallState);
             pw.println("mCarrierNetworkChangeState=" + mCarrierNetworkChangeState);
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 26f83f5..eb4e32e 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -3390,10 +3390,15 @@
                 return;
             }
 
+            app = r.app;
+            if (app != null && app.debugging) {
+                // The app's being debugged; let it ride
+                return;
+            }
+
             if (DEBUG_BACKGROUND_CHECK) {
                 Slog.i(TAG, "Service foreground-required timeout for " + r);
             }
-            app = r.app;
             r.fgWaiting = false;
             stopServiceLocked(r);
         }
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index 4742575..2c4eac0 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -4590,7 +4590,7 @@
             }
             ActivityOptions.abort(options);
         } else {
-            updateTransitLocked(TRANSIT_TASK_TO_FRONT, starting, options);
+            updateTransitLocked(TRANSIT_TASK_TO_FRONT, r, options);
         }
         // If a new task is moved to the front, then mark the existing top activity as supporting
         // picture-in-picture while paused only if the task would not be considered an oerlay on top
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 4541acd..3db1da5 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -103,7 +103,7 @@
                     .replaceWith("?");
     private ByteBuffer mUtf8BufferStat = ByteBuffer.allocateDirect(MAX_LOW_POWER_STATS_SIZE);
     private CharBuffer mUtf16BufferStat = CharBuffer.allocate(MAX_LOW_POWER_STATS_SIZE);
-    private static final int MAX_LOW_POWER_STATS_SIZE = 512;
+    private static final int MAX_LOW_POWER_STATS_SIZE = 2048;
 
     /**
      * Replaces the information in the given rpmStats with up-to-date information.
diff --git a/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java b/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java
index d7d18a9..690d985 100644
--- a/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java
+++ b/services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java
@@ -43,6 +43,7 @@
         {Settings.Global.FPS_DEVISOR, ThreadedRenderer.DEBUG_FPS_DIVISOR},
         {Settings.Global.DISPLAY_PANEL_LPM, "sys.display_panel_lpm"},
         {Settings.Global.SYS_UIDCPUPOWER, "sys.uidcpupower"},
+        {Settings.Global.SYS_TRACED, "persist.traced.enable"},
     };
 
 
diff --git a/services/core/java/com/android/server/backup/BackupUtils.java b/services/core/java/com/android/server/backup/BackupUtils.java
index e5d564d..d817534 100644
--- a/services/core/java/com/android/server/backup/BackupUtils.java
+++ b/services/core/java/com/android/server/backup/BackupUtils.java
@@ -18,9 +18,12 @@
 
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.util.Slog;
 
+import com.android.internal.util.ArrayUtils;
+
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
@@ -30,13 +33,13 @@
 public class BackupUtils {
     private static final String TAG = "BackupUtils";
 
-    private static final boolean DEBUG = false; // STOPSHIP if true
+    private static final boolean DEBUG = false;
 
-    public static boolean signaturesMatch(ArrayList<byte[]> storedSigHashes, PackageInfo target) {
-        if (target == null) {
+    public static boolean signaturesMatch(ArrayList<byte[]> storedSigHashes, PackageInfo target,
+            PackageManagerInternal pmi) {
+        if (target == null || target.packageName == null) {
             return false;
         }
-
         // If the target resides on the system partition, we allow it to restore
         // data from the like-named package in a restore set even if the signatures
         // do not match.  (Unlike general applications, those flashed to the system
@@ -47,48 +50,53 @@
             return true;
         }
 
-        // Allow unsigned apps, but not signed on one device and unsigned on the other
-        // !!! TODO: is this the right policy?
-        Signature[] deviceSigs = target.signatures;
-        if (DEBUG) Slog.v(TAG, "signaturesMatch(): stored=" + storedSigHashes
-                + " device=" + deviceSigs);
-        if ((storedSigHashes == null || storedSigHashes.size() == 0)
-                && (deviceSigs == null || deviceSigs.length == 0)) {
-            return true;
-        }
-        if (storedSigHashes == null || deviceSigs == null) {
+        // Don't allow unsigned apps on either end
+        if (ArrayUtils.isEmpty(storedSigHashes)) {
             return false;
         }
 
-        // !!! TODO: this demands that every stored signature match one
-        // that is present on device, and does not demand the converse.
-        // Is this this right policy?
-        final int nStored = storedSigHashes.size();
-        final int nDevice = deviceSigs.length;
-
-        // hash each on-device signature
-        ArrayList<byte[]> deviceHashes = new ArrayList<byte[]>(nDevice);
-        for (int i = 0; i < nDevice; i++) {
-            deviceHashes.add(hashSignature(deviceSigs[i]));
+        Signature[][] deviceHistorySigs = target.signingCertificateHistory;
+        if (ArrayUtils.isEmpty(deviceHistorySigs)) {
+            Slog.w(TAG, "signingCertificateHistory is empty, app was either unsigned or the flag" +
+                    " PackageManager#GET_SIGNING_CERTIFICATES was not specified");
+            return false;
         }
 
-        // now ensure that each stored sig (hash) matches an on-device sig (hash)
-        for (int n = 0; n < nStored; n++) {
-            boolean match = false;
-            final byte[] storedHash = storedSigHashes.get(n);
-            for (int i = 0; i < nDevice; i++) {
-                if (Arrays.equals(storedHash, deviceHashes.get(i))) {
-                    match = true;
-                    break;
+        if (DEBUG) {
+            Slog.v(TAG, "signaturesMatch(): stored=" + storedSigHashes
+                    + " device=" + deviceHistorySigs);
+        }
+
+        final int nStored = storedSigHashes.size();
+        if (nStored == 1) {
+            // if the app is only signed with one sig, it's possible it has rotated its key
+            // the checks with signing history are delegated to PackageManager
+            // TODO(b/73988180): address the case that app has declared restoreAnyVersion and is
+            // restoring from higher version to lower after having rotated the key (i.e. higher
+            // version has different sig than lower version that we want to restore to)
+            return pmi.isDataRestoreSafe(storedSigHashes.get(0), target.packageName);
+        } else {
+            // the app couldn't have rotated keys, since it was signed with multiple sigs - do
+            // a check to see if we find a match for all stored sigs
+            // since app hasn't rotated key, we only need to check with deviceHistorySigs[0]
+            ArrayList<byte[]> deviceHashes = hashSignatureArray(deviceHistorySigs[0]);
+            int nDevice = deviceHashes.size();
+            // ensure that each stored sig matches an on-device sig
+            for (int i = 0; i < nStored; i++) {
+                boolean match = false;
+                for (int j = 0; j < nDevice; j++) {
+                    if (Arrays.equals(storedSigHashes.get(i), deviceHashes.get(j))) {
+                        match = true;
+                        break;
+                    }
+                }
+                if (!match) {
+                    return false;
                 }
             }
-            // match is false when no on-device sig matched one of the stored ones
-            if (!match) {
-                return false;
-            }
+            // we have found a match for all stored sigs
+            return true;
         }
-
-        return true;
     }
 
     public static byte[] hashSignature(byte[] signature) {
diff --git a/services/core/java/com/android/server/display/DisplayDevice.java b/services/core/java/com/android/server/display/DisplayDevice.java
index 3a8e291..2405925 100644
--- a/services/core/java/com/android/server/display/DisplayDevice.java
+++ b/services/core/java/com/android/server/display/DisplayDevice.java
@@ -45,7 +45,7 @@
     private Rect mCurrentDisplayRect;
 
     // The display device owns its surface, but it should only set it
-    // within a transaction from performTraversalInTransactionLocked.
+    // within a transaction from performTraversalLocked.
     private Surface mCurrentSurface;
 
     // DEBUG STATE: Last device info which was written to the log, or null if none.
@@ -122,7 +122,7 @@
     /**
      * Gives the display device a chance to update its properties while in a transaction.
      */
-    public void performTraversalInTransactionLocked() {
+    public void performTraversalLocked(SurfaceControl.Transaction t) {
     }
 
     /**
@@ -140,7 +140,7 @@
     /**
      * Sets the mode, if supported.
      */
-    public void requestDisplayModesInTransactionLocked(int colorMode, int modeId) {
+    public void requestDisplayModesLocked(int colorMode, int modeId) {
     }
 
     public void onOverlayChangedLocked() {
@@ -149,10 +149,10 @@
     /**
      * Sets the display layer stack while in a transaction.
      */
-    public final void setLayerStackInTransactionLocked(int layerStack) {
+    public final void setLayerStackLocked(SurfaceControl.Transaction t, int layerStack) {
         if (mCurrentLayerStack != layerStack) {
             mCurrentLayerStack = layerStack;
-            SurfaceControl.setDisplayLayerStack(mDisplayToken, layerStack);
+            t.setDisplayLayerStack(mDisplayToken, layerStack);
         }
     }
 
@@ -166,7 +166,7 @@
      *            mapped to. displayRect is specified post-orientation, that is
      *            it uses the orientation seen by the end-user
      */
-    public final void setProjectionInTransactionLocked(int orientation,
+    public final void setProjectionLocked(SurfaceControl.Transaction t, int orientation,
             Rect layerStackRect, Rect displayRect) {
         if (mCurrentOrientation != orientation
                 || mCurrentLayerStackRect == null
@@ -185,7 +185,7 @@
             }
             mCurrentDisplayRect.set(displayRect);
 
-            SurfaceControl.setDisplayProjection(mDisplayToken,
+            t.setDisplayProjection(mDisplayToken,
                     orientation, layerStackRect, displayRect);
         }
     }
@@ -193,10 +193,10 @@
     /**
      * Sets the display surface while in a transaction.
      */
-    public final void setSurfaceInTransactionLocked(Surface surface) {
+    public final void setSurfaceLocked(SurfaceControl.Transaction t, Surface surface) {
         if (mCurrentSurface != surface) {
             mCurrentSurface = surface;
-            SurfaceControl.setDisplaySurface(mDisplayToken, surface);
+            t.setDisplaySurface(mDisplayToken, surface);
         }
     }
 
diff --git a/services/core/java/com/android/server/display/DisplayManagerService.java b/services/core/java/com/android/server/display/DisplayManagerService.java
index a5c1fe2..9861ea7 100644
--- a/services/core/java/com/android/server/display/DisplayManagerService.java
+++ b/services/core/java/com/android/server/display/DisplayManagerService.java
@@ -74,6 +74,7 @@
 import android.view.Display;
 import android.view.DisplayInfo;
 import android.view.Surface;
+import android.view.SurfaceControl;
 
 import com.android.internal.util.Preconditions;
 import com.android.server.AnimationThread;
@@ -457,14 +458,14 @@
     }
 
     @VisibleForTesting
-    void performTraversalInTransactionFromWindowManagerInternal() {
+    void performTraversalInternal(SurfaceControl.Transaction t) {
         synchronized (mSyncRoot) {
             if (!mPendingTraversal) {
                 return;
             }
             mPendingTraversal = false;
 
-            performTraversalInTransactionLocked();
+            performTraversalLocked(t);
         }
 
         // List is self-synchronized copy-on-write.
@@ -1056,7 +1057,7 @@
         return changed;
     }
 
-    private void performTraversalInTransactionLocked() {
+    private void performTraversalLocked(SurfaceControl.Transaction t) {
         // Clear all viewports before configuring displays so that we can keep
         // track of which ones we have configured.
         clearViewportsLocked();
@@ -1065,8 +1066,8 @@
         final int count = mDisplayDevices.size();
         for (int i = 0; i < count; i++) {
             DisplayDevice device = mDisplayDevices.get(i);
-            configureDisplayInTransactionLocked(device);
-            device.performTraversalInTransactionLocked();
+            configureDisplayLocked(t, device);
+            device.performTraversalLocked(t);
         }
 
         // Tell the input system about these new viewports.
@@ -1150,7 +1151,7 @@
         mVirtualTouchViewports.clear();
     }
 
-    private void configureDisplayInTransactionLocked(DisplayDevice device) {
+    private void configureDisplayLocked(SurfaceControl.Transaction t, DisplayDevice device) {
         final DisplayDeviceInfo info = device.getDisplayDeviceInfoLocked();
         final boolean ownContent = (info.flags & DisplayDeviceInfo.FLAG_OWN_CONTENT_ONLY) != 0;
 
@@ -1175,7 +1176,7 @@
                     + device.getDisplayDeviceInfoLocked());
             return;
         }
-        display.configureDisplayInTransactionLocked(device, info.state == Display.STATE_OFF);
+        display.configureDisplayLocked(t, device, info.state == Display.STATE_OFF);
 
         // Update the viewports if needed.
         if (!mDefaultViewport.valid
@@ -1233,7 +1234,7 @@
         mHandler.sendMessage(msg);
     }
 
-    // Requests that performTraversalsInTransactionFromWindowManager be called at a
+    // Requests that performTraversals be called at a
     // later time to apply changes to surfaces and displays.
     private void scheduleTraversalLocked(boolean inTraversal) {
         if (!mPendingTraversal && mWindowManagerInternal != null) {
@@ -2031,8 +2032,8 @@
         }
 
         @Override
-        public void performTraversalInTransactionFromWindowManager() {
-            performTraversalInTransactionFromWindowManagerInternal();
+        public void performTraversal(SurfaceControl.Transaction t) {
+            performTraversalInternal(t);
         }
 
         @Override
diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index 0d8ec6d..5ca9abc 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -584,10 +584,9 @@
         }
 
         @Override
-        public void requestDisplayModesInTransactionLocked(
-                int colorMode, int modeId) {
-            if (requestModeInTransactionLocked(modeId) ||
-                    requestColorModeInTransactionLocked(colorMode)) {
+        public void requestDisplayModesLocked(int colorMode, int modeId) {
+            if (requestModeLocked(modeId) ||
+                    requestColorModeLocked(colorMode)) {
                 updateDeviceInfoLocked();
             }
         }
@@ -597,7 +596,7 @@
             updateDeviceInfoLocked();
         }
 
-        public boolean requestModeInTransactionLocked(int modeId) {
+        public boolean requestModeLocked(int modeId) {
             if (modeId == 0) {
                 modeId = mDefaultModeId;
             } else if (mSupportedModes.indexOfKey(modeId) < 0) {
@@ -623,7 +622,7 @@
             return true;
         }
 
-        public boolean requestColorModeInTransactionLocked(int colorMode) {
+        public boolean requestColorModeLocked(int colorMode) {
             if (mActiveColorMode == colorMode) {
                 return false;
             }
diff --git a/services/core/java/com/android/server/display/LogicalDisplay.java b/services/core/java/com/android/server/display/LogicalDisplay.java
index e582fdf..23ee56b 100644
--- a/services/core/java/com/android/server/display/LogicalDisplay.java
+++ b/services/core/java/com/android/server/display/LogicalDisplay.java
@@ -21,6 +21,7 @@
 import android.view.Display;
 import android.view.DisplayInfo;
 import android.view.Surface;
+import android.view.SurfaceControl;
 
 import java.io.PrintWriter;
 import java.util.Arrays;
@@ -304,17 +305,18 @@
      * @param device The display device to modify.
      * @param isBlanked True if the device is being blanked.
      */
-    public void configureDisplayInTransactionLocked(DisplayDevice device,
+    public void configureDisplayLocked(SurfaceControl.Transaction t,
+            DisplayDevice device,
             boolean isBlanked) {
         // Set the layer stack.
-        device.setLayerStackInTransactionLocked(isBlanked ? BLANK_LAYER_STACK : mLayerStack);
+        device.setLayerStackLocked(t, isBlanked ? BLANK_LAYER_STACK : mLayerStack);
 
         // Set the color mode and mode.
         if (device == mPrimaryDisplayDevice) {
-            device.requestDisplayModesInTransactionLocked(
+            device.requestDisplayModesLocked(
                     mRequestedColorMode, mRequestedModeId);
         } else {
-            device.requestDisplayModesInTransactionLocked(0, 0);  // Revert to default.
+            device.requestDisplayModesLocked(0, 0);  // Revert to default.
         }
 
         // Only grab the display info now as it may have been changed based on the requests above.
@@ -377,7 +379,7 @@
         mTempDisplayRect.right += mDisplayOffsetX;
         mTempDisplayRect.top += mDisplayOffsetY;
         mTempDisplayRect.bottom += mDisplayOffsetY;
-        device.setProjectionInTransactionLocked(orientation, mTempLayerStackRect, mTempDisplayRect);
+        device.setProjectionLocked(t, orientation, mTempLayerStackRect, mTempDisplayRect);
     }
 
     /**
diff --git a/services/core/java/com/android/server/display/OWNERS b/services/core/java/com/android/server/display/OWNERS
index 8361421..98e3299 100644
--- a/services/core/java/com/android/server/display/OWNERS
+++ b/services/core/java/com/android/server/display/OWNERS
@@ -1,3 +1,5 @@
 michaelwr@google.com
+hackbod@google.com
+ogunwale@google.com
 
-per-file ColorDisplayService.java=christyfranks@google.com
\ No newline at end of file
+per-file ColorDisplayService.java=christyfranks@google.com
diff --git a/services/core/java/com/android/server/display/OverlayDisplayAdapter.java b/services/core/java/com/android/server/display/OverlayDisplayAdapter.java
index 27327d4..e65637f 100644
--- a/services/core/java/com/android/server/display/OverlayDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/OverlayDisplayAdapter.java
@@ -271,12 +271,12 @@
         }
 
         @Override
-        public void performTraversalInTransactionLocked() {
+        public void performTraversalLocked(SurfaceControl.Transaction t) {
             if (mSurfaceTexture != null) {
                 if (mSurface == null) {
                     mSurface = new Surface(mSurfaceTexture);
                 }
-                setSurfaceInTransactionLocked(mSurface);
+                setSurfaceLocked(t, mSurface);
             }
         }
 
@@ -315,7 +315,7 @@
         }
 
         @Override
-        public void requestDisplayModesInTransactionLocked(int color, int id) {
+        public void requestDisplayModesLocked(int color, int id) {
             int index = -1;
             if (id == 0) {
                 // Use the default.
diff --git a/services/core/java/com/android/server/display/VirtualDisplayAdapter.java b/services/core/java/com/android/server/display/VirtualDisplayAdapter.java
index f86d576..6111c23 100644
--- a/services/core/java/com/android/server/display/VirtualDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/VirtualDisplayAdapter.java
@@ -269,12 +269,12 @@
         }
 
         @Override
-        public void performTraversalInTransactionLocked() {
+        public void performTraversalLocked(SurfaceControl.Transaction t) {
             if ((mPendingChanges & PENDING_RESIZE) != 0) {
-                SurfaceControl.setDisplaySize(getDisplayTokenLocked(), mWidth, mHeight);
+                t.setDisplaySize(getDisplayTokenLocked(), mWidth, mHeight);
             }
             if ((mPendingChanges & PENDING_SURFACE_CHANGE) != 0) {
-                setSurfaceInTransactionLocked(mSurface);
+                setSurfaceLocked(t, mSurface);
             }
             mPendingChanges = 0;
         }
diff --git a/services/core/java/com/android/server/display/WifiDisplayAdapter.java b/services/core/java/com/android/server/display/WifiDisplayAdapter.java
index 3293379..e8d6ad4 100644
--- a/services/core/java/com/android/server/display/WifiDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/WifiDisplayAdapter.java
@@ -620,9 +620,9 @@
         }
 
         @Override
-        public void performTraversalInTransactionLocked() {
+        public void performTraversalLocked(SurfaceControl.Transaction t) {
             if (mSurface != null) {
-                setSurfaceInTransactionLocked(mSurface);
+                setSurfaceLocked(t, mSurface);
             }
         }
 
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
index 8efce86..5bfdf41 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
@@ -45,6 +45,7 @@
 import java.security.SecureRandom;
 import java.security.UnrecoverableKeyException;
 import java.security.cert.CertPath;
+import java.security.cert.CertificateException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -148,6 +149,11 @@
             mPlatformKeyManager.invalidatePlatformKey(mUserId, generation);
             return;
         }
+        if (isCustomLockScreen()) {
+            Log.w(TAG, "Unsupported credential type " + mCredentialType + "for user " + mUserId);
+            mRecoverableKeyStoreDb.invalidateKeysForUserIdOnCustomScreenLock(mUserId);
+            return;
+        }
 
         List<Integer> recoveryAgents = mRecoverableKeyStoreDb.getRecoveryAgents(mUserId);
         for (int uid : recoveryAgents) {
@@ -158,6 +164,12 @@
         }
     }
 
+    private boolean isCustomLockScreen() {
+        return mCredentialType != LockPatternUtils.CREDENTIAL_TYPE_NONE
+            && mCredentialType != LockPatternUtils.CREDENTIAL_TYPE_PATTERN
+            && mCredentialType != LockPatternUtils.CREDENTIAL_TYPE_PASSWORD;
+    }
+
     private void syncKeysForAgent(int recoveryAgentUid) {
         boolean recreateCurrentVersion = false;
         if (!shoudCreateSnapshot(recoveryAgentUid)) {
@@ -284,17 +296,23 @@
         // If application keys are not updated, snapshot will not be created on next unlock.
         mRecoverableKeyStoreDb.setShouldCreateSnapshot(mUserId, recoveryAgentUid, false);
 
-        mRecoverySnapshotStorage.put(recoveryAgentUid, new KeyChainSnapshot.Builder()
+        KeyChainSnapshot.Builder keyChainSnapshotBuilder = new KeyChainSnapshot.Builder()
                 .setSnapshotVersion(getSnapshotVersion(recoveryAgentUid, recreateCurrentVersion))
                 .setMaxAttempts(TRUSTED_HARDWARE_MAX_ATTEMPTS)
                 .setCounterId(counterId)
                 .setTrustedHardwarePublicKey(SecureBox.encodePublicKey(publicKey))
-                .setTrustedHardwareCertPath(certPath)
                 .setServerParams(vaultHandle)
                 .setKeyChainProtectionParams(metadataList)
                 .setWrappedApplicationKeys(createApplicationKeyEntries(encryptedApplicationKeys))
-                .setEncryptedRecoveryKeyBlob(encryptedRecoveryKey)
-                .build());
+                .setEncryptedRecoveryKeyBlob(encryptedRecoveryKey);
+        try {
+            keyChainSnapshotBuilder.setTrustedHardwareCertPath(certPath);
+        } catch(CertificateException e) {
+            // Should not happen, as it's just deserialized from bytes stored in the db
+            Log.wtf(TAG, "Cannot serialize CertPath when calling setTrustedHardwareCertPath", e);
+            return;
+        }
+        mRecoverySnapshotStorage.put(recoveryAgentUid, keyChainSnapshotBuilder.build());
 
         mSnapshotListenersStorage.recoverySnapshotAvailable(recoveryAgentUid);
     }
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java
index 89ddb6c..2676ee8 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDb.java
@@ -320,6 +320,20 @@
     }
 
     /**
+     * Updates status of old keys to {@code RecoveryController.RECOVERY_STATUS_PERMANENT_FAILURE}.
+     */
+    public void invalidateKeysForUserIdOnCustomScreenLock(int userId) {
+        SQLiteDatabase db = mKeyStoreDbHelper.getWritableDatabase();
+        ContentValues values = new ContentValues();
+        values.put(KeysEntry.COLUMN_NAME_RECOVERY_STATUS,
+            RecoveryController.RECOVERY_STATUS_PERMANENT_FAILURE);
+        String selection =
+            KeysEntry.COLUMN_NAME_USER_ID + " = ?";
+        db.update(KeysEntry.TABLE_NAME, values, selection,
+            new String[] {String.valueOf(userId)});
+    }
+
+    /**
      * Returns the generation ID associated with the platform key of the user with {@code userId}.
      */
     public int getPlatformKeyGenerationId(int userId) {
diff --git a/services/core/java/com/android/server/media/OWNERS b/services/core/java/com/android/server/media/OWNERS
index 755c1d6..8adea0e 100644
--- a/services/core/java/com/android/server/media/OWNERS
+++ b/services/core/java/com/android/server/media/OWNERS
@@ -1,3 +1,4 @@
 lajos@google.com
 elaurent@google.com
 sungsoo@google.com
+jaewan@google.com
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index 141b47d..e862530 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -1203,15 +1203,21 @@
         final Bundle extras = new Bundle();
         extras.putString(Notification.EXTRA_SUBSTITUTE_APP_NAME,
                 mContext.getResources().getString(R.string.global_action_settings));
-        return new Notification.Builder(mContext, SystemNotificationChannels.SYSTEM_CHANGES)
+        int title = R.string.zen_upgrade_notification_title;
+        int content = R.string.zen_upgrade_notification_content;
+        if (NotificationManager.Policy.areAllVisualEffectsSuppressed(
+                getNotificationPolicy().suppressedVisualEffects)) {
+            title = R.string.zen_upgrade_notification_visd_title;
+            content = R.string.zen_upgrade_notification_visd_content;
+        }
+        return new Notification.Builder(mContext, SystemNotificationChannels.DO_NOT_DISTURB)
                 .setSmallIcon(R.drawable.ic_settings_24dp)
-                .setContentTitle(mContext.getResources().getString(
-                        R.string.zen_upgrade_notification_title))
-                .setContentText(mContext.getResources().getString(
-                        R.string.zen_upgrade_notification_content))
+                .setContentTitle(mContext.getResources().getString(title))
+                .setContentText(mContext.getResources().getString(content))
                 .setAutoCancel(true)
                 .setLocalOnly(true)
                 .addExtras(extras)
+                .setStyle(new Notification.BigTextStyle())
                 .setContentIntent(PendingIntent.getActivity(mContext, 0, intent, 0, null))
                 .build();
     }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index f0922b34..5430d44 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -176,6 +176,7 @@
 import android.content.pm.PackageParser.PackageParserException;
 import android.content.pm.PackageParser.ParseFlags;
 import android.content.pm.PackageParser.ServiceIntentInfo;
+import android.content.pm.PackageParser.SigningDetails;
 import android.content.pm.PackageParser.SigningDetails.SignatureSchemeVersion;
 import android.content.pm.PackageStats;
 import android.content.pm.PackageUserState;
@@ -23383,6 +23384,36 @@
         }
 
         @Override
+        public boolean isDataRestoreSafe(byte[] restoringFromSigHash, String packageName) {
+            SigningDetails sd = getSigningDetails(packageName);
+            if (sd == null) {
+                return false;
+            }
+            return sd.hasSha256Certificate(restoringFromSigHash,
+                    SigningDetails.CertCapabilities.INSTALLED_DATA);
+        }
+
+        @Override
+        public boolean isDataRestoreSafe(Signature restoringFromSig, String packageName) {
+            SigningDetails sd = getSigningDetails(packageName);
+            if (sd == null) {
+                return false;
+            }
+            return sd.hasCertificate(restoringFromSig,
+                    SigningDetails.CertCapabilities.INSTALLED_DATA);
+        }
+
+        private SigningDetails getSigningDetails(@NonNull String packageName) {
+            synchronized (mPackages) {
+                PackageParser.Package p = mPackages.get(packageName);
+                if (p == null) {
+                    return null;
+                }
+                return p.mSigningDetails;
+            }
+        }
+
+        @Override
         public int getPermissionFlagsTEMP(String permName, String packageName, int userId) {
             return PackageManagerService.this.getPermissionFlags(permName, packageName, userId);
         }
@@ -23847,6 +23878,15 @@
         }
 
         @Override
+        public boolean canAccessComponent(int callingUid, ComponentName component, int userId) {
+            synchronized (mPackages) {
+                final PackageSetting ps = mSettings.mPackages.get(component.getPackageName());
+                return !PackageManagerService.this.filterAppAccessLPr(
+                        ps, callingUid, component, TYPE_UNKNOWN, userId);
+            }
+        }
+
+        @Override
         public boolean hasInstantApplicationMetadata(String packageName, int userId) {
             synchronized (mPackages) {
                 return mInstantAppRegistry.hasInstantApplicationMetadataLPr(packageName, userId);
diff --git a/services/core/java/com/android/server/pm/ShortcutPackageInfo.java b/services/core/java/com/android/server/pm/ShortcutPackageInfo.java
index 520ed25..eeaa333 100644
--- a/services/core/java/com/android/server/pm/ShortcutPackageInfo.java
+++ b/services/core/java/com/android/server/pm/ShortcutPackageInfo.java
@@ -18,10 +18,13 @@
 import android.annotation.NonNull;
 import android.annotation.UserIdInt;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.ShortcutInfo;
+import android.content.pm.Signature;
 import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.LocalServices;
 import com.android.server.backup.BackupUtils;
 
 import libcore.util.HexEncoding;
@@ -137,7 +140,8 @@
 
     //@DisabledReason
     public int canRestoreTo(ShortcutService s, PackageInfo currentPackage, boolean anyVersionOkay) {
-        if (!BackupUtils.signaturesMatch(mSigHashes, currentPackage)) {
+        PackageManagerInternal pmi = LocalServices.getService(PackageManagerInternal.class);
+        if (!BackupUtils.signaturesMatch(mSigHashes, currentPackage, pmi)) {
             Slog.w(TAG, "Can't restore: Package signature mismatch");
             return ShortcutInfo.DISABLED_REASON_SIGNATURE_MISMATCH;
         }
@@ -159,13 +163,15 @@
     public static ShortcutPackageInfo generateForInstalledPackageForTest(
             ShortcutService s, String packageName, @UserIdInt int packageUserId) {
         final PackageInfo pi = s.getPackageInfoWithSignatures(packageName, packageUserId);
-        if (pi.signatures == null || pi.signatures.length == 0) {
+        // retrieve the newest sigs
+        Signature[][] signingHistory = pi.signingCertificateHistory;
+        if (signingHistory == null || signingHistory.length == 0) {
             Slog.e(TAG, "Can't get signatures: package=" + packageName);
             return null;
         }
+        Signature[] signatures = signingHistory[signingHistory.length - 1];
         final ShortcutPackageInfo ret = new ShortcutPackageInfo(pi.getLongVersionCode(),
-                pi.lastUpdateTime, BackupUtils.hashSignatureArray(pi.signatures),
-                /* shadow=*/ false);
+                pi.lastUpdateTime, BackupUtils.hashSignatureArray(signatures), /* shadow=*/ false);
 
         ret.mBackupSourceBackupAllowed = s.shouldBackupApp(pi);
         ret.mBackupSourceVersionCode = pi.getLongVersionCode();
@@ -185,7 +191,15 @@
             Slog.w(TAG, "Package not found: " + pkg.getPackageName());
             return;
         }
-        mSigHashes = BackupUtils.hashSignatureArray(pi.signatures);
+        // retrieve the newest sigs
+        Signature[][] signingHistory = pi.signingCertificateHistory;
+        if (signingHistory == null || signingHistory.length == 0) {
+            Slog.w(TAG, "Not refreshing signature for " + pkg.getPackageName()
+                    + " since it appears to have no signature history.");
+            return;
+        }
+        Signature[] signatures = signingHistory[signingHistory.length - 1];
+        mSigHashes = BackupUtils.hashSignatureArray(signatures);
     }
 
     public void saveToXml(ShortcutService s, XmlSerializer out, boolean forBackup)
@@ -221,7 +235,6 @@
 
     public void loadFromXml(XmlPullParser parser, boolean fromBackup)
             throws IOException, XmlPullParserException {
-
         // Don't use the version code from the backup file.
         final long versionCode = ShortcutService.parseLongAttribute(parser, ATTR_VERSION,
                 ShortcutInfo.VERSION_CODE_UNKNOWN);
diff --git a/services/core/java/com/android/server/pm/ShortcutService.java b/services/core/java/com/android/server/pm/ShortcutService.java
index 265cc8e..15b4617 100644
--- a/services/core/java/com/android/server/pm/ShortcutService.java
+++ b/services/core/java/com/android/server/pm/ShortcutService.java
@@ -3121,7 +3121,8 @@
         try {
             return mIPackageManager.getPackageInfo(
                     packageName, PACKAGE_MATCH_FLAGS
-                            | (getSignatures ? PackageManager.GET_SIGNATURES : 0), userId);
+                            | (getSignatures ? PackageManager.GET_SIGNING_CERTIFICATES : 0),
+                    userId);
         } catch (RemoteException e) {
             // Shouldn't happen.
             Slog.wtf(TAG, "RemoteException", e);
diff --git a/services/core/java/com/android/server/search/Searchables.java b/services/core/java/com/android/server/search/Searchables.java
index 6bacdfd..8af76a1 100644
--- a/services/core/java/com/android/server/search/Searchables.java
+++ b/services/core/java/com/android/server/search/Searchables.java
@@ -26,14 +26,18 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.ResolveInfo;
 import android.os.Binder;
 import android.os.Bundle;
 import android.os.RemoteException;
+import android.os.UserHandle;
 import android.provider.Settings;
 import android.text.TextUtils;
 import android.util.Log;
 
+import com.android.server.LocalServices;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -119,7 +123,15 @@
         SearchableInfo result;
         synchronized (this) {
             result = mSearchablesMap.get(activity);
-            if (result != null) return result;
+            if (result != null) {
+                final PackageManagerInternal pm =
+                        LocalServices.getService(PackageManagerInternal.class);
+                if (pm.canAccessComponent(Binder.getCallingUid(), result.getSearchActivity(),
+                        UserHandle.getCallingUserId())) {
+                    return result;
+                }
+                return null;
+            }
         }
 
         // Step 2.  See if the current activity references a searchable.
@@ -170,8 +182,16 @@
                 result = mSearchablesMap.get(referredActivity);
                 if (result != null) {
                     mSearchablesMap.put(activity, result);
+                }
+            }
+            if (result != null) {
+                final PackageManagerInternal pm =
+                        LocalServices.getService(PackageManagerInternal.class);
+                if (pm.canAccessComponent(Binder.getCallingUid(), result.getSearchActivity(),
+                        UserHandle.getCallingUserId())) {
                     return result;
                 }
+                return null;
             }
         }
 
@@ -410,7 +430,7 @@
             activities =
                     mPm.queryIntentActivities(intent,
                     intent.resolveTypeIfNeeded(mContext.getContentResolver()),
-                    flags, mUserId).getList();
+                    flags | PackageManager.MATCH_INSTANT, mUserId).getList();
         } catch (RemoteException re) {
             // Local call
         }
@@ -421,36 +441,82 @@
      * Returns the list of searchable activities.
      */
     public synchronized ArrayList<SearchableInfo> getSearchablesList() {
-        ArrayList<SearchableInfo> result = new ArrayList<SearchableInfo>(mSearchablesList);
-        return result;
+        return createFilterdSearchableInfoList(mSearchablesList);
     }
 
     /**
      * Returns a list of the searchable activities that can be included in global search.
      */
     public synchronized ArrayList<SearchableInfo> getSearchablesInGlobalSearchList() {
-        return new ArrayList<SearchableInfo>(mSearchablesInGlobalSearchList);
+        return createFilterdSearchableInfoList(mSearchablesInGlobalSearchList);
     }
 
     /**
      * Returns a list of activities that handle the global search intent.
      */
     public synchronized ArrayList<ResolveInfo> getGlobalSearchActivities() {
-        return new ArrayList<ResolveInfo>(mGlobalSearchActivities);
+        return createFilterdResolveInfoList(mGlobalSearchActivities);
+    }
+
+    private ArrayList<SearchableInfo> createFilterdSearchableInfoList(List<SearchableInfo> list) {
+        if (list == null) {
+            return null;
+        }
+        final ArrayList<SearchableInfo> resultList = new ArrayList<>(list.size());
+        final PackageManagerInternal pm = LocalServices.getService(PackageManagerInternal.class);
+        final int callingUid = Binder.getCallingUid();
+        final int callingUserId = UserHandle.getCallingUserId();
+        for (SearchableInfo info : list) {
+            if (pm.canAccessComponent(callingUid, info.getSearchActivity(), callingUserId)) {
+                resultList.add(info);
+            }
+        }
+        return resultList;
+    }
+
+    private ArrayList<ResolveInfo> createFilterdResolveInfoList(List<ResolveInfo> list) {
+        if (list == null) {
+            return null;
+        }
+        final ArrayList<ResolveInfo> resultList = new ArrayList<>(list.size());
+        final PackageManagerInternal pm = LocalServices.getService(PackageManagerInternal.class);
+        final int callingUid = Binder.getCallingUid();
+        final int callingUserId = UserHandle.getCallingUserId();
+        for (ResolveInfo info : list) {
+            if (pm.canAccessComponent(
+                    callingUid, info.activityInfo.getComponentName(), callingUserId)) {
+                resultList.add(info);
+            }
+        }
+        return resultList;
     }
 
     /**
      * Gets the name of the global search activity.
      */
     public synchronized ComponentName getGlobalSearchActivity() {
-        return mCurrentGlobalSearchActivity;
+        final PackageManagerInternal pm = LocalServices.getService(PackageManagerInternal.class);
+        final int callingUid = Binder.getCallingUid();
+        final int callingUserId = UserHandle.getCallingUserId();
+        if (mCurrentGlobalSearchActivity != null
+                && pm.canAccessComponent(callingUid, mCurrentGlobalSearchActivity, callingUserId)) {
+            return mCurrentGlobalSearchActivity;
+        }
+        return null;
     }
 
     /**
      * Gets the name of the web search activity.
      */
     public synchronized ComponentName getWebSearchActivity() {
-        return mWebSearchActivity;
+        final PackageManagerInternal pm = LocalServices.getService(PackageManagerInternal.class);
+        final int callingUid = Binder.getCallingUid();
+        final int callingUserId = UserHandle.getCallingUserId();
+        if (mWebSearchActivity != null
+                && pm.canAccessComponent(callingUid, mWebSearchActivity, callingUserId)) {
+            return mWebSearchActivity;
+        }
+        return null;
     }
 
     void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
diff --git a/services/core/java/com/android/server/slice/PinnedSliceState.java b/services/core/java/com/android/server/slice/PinnedSliceState.java
index f9a4ea2..4e7fb96 100644
--- a/services/core/java/com/android/server/slice/PinnedSliceState.java
+++ b/services/core/java/com/android/server/slice/PinnedSliceState.java
@@ -14,9 +14,6 @@
 
 package com.android.server.slice;
 
-import static android.app.slice.SliceManager.PERMISSION_GRANTED;
-
-import android.app.slice.Slice;
 import android.app.slice.SliceProvider;
 import android.app.slice.SliceSpec;
 import android.content.ContentProviderClient;
@@ -33,7 +30,6 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
@@ -54,18 +50,24 @@
     private final ArraySet<String> mPinnedPkgs = new ArraySet<>();
     @GuardedBy("mLock")
     private final ArrayMap<IBinder, ListenerInfo> mListeners = new ArrayMap<>();
+    private final String mPkg;
     @GuardedBy("mLock")
     private SliceSpec[] mSupportedSpecs = null;
 
     private final DeathRecipient mDeathRecipient = this::handleRecheckListeners;
     private boolean mSlicePinned;
 
-    public PinnedSliceState(SliceManagerService service, Uri uri) {
+    public PinnedSliceState(SliceManagerService service, Uri uri, String pkg) {
         mService = service;
         mUri = uri;
+        mPkg = pkg;
         mLock = mService.getLock();
     }
 
+    public String getPkg() {
+        return mPkg;
+    }
+
     public SliceSpec[] getSpecs() {
         return mSupportedSpecs;
     }
diff --git a/services/core/java/com/android/server/slice/SliceManagerService.java b/services/core/java/com/android/server/slice/SliceManagerService.java
index 51e4709..a7dfd35 100644
--- a/services/core/java/com/android/server/slice/SliceManagerService.java
+++ b/services/core/java/com/android/server/slice/SliceManagerService.java
@@ -149,11 +149,25 @@
 
     ///  ----- ISliceManager stuff -----
     @Override
+    public Uri[] getPinnedSlices(String pkg) {
+        verifyCaller(pkg);
+        ArrayList<Uri> ret = new ArrayList<>();
+        synchronized (mLock) {
+            for (PinnedSliceState state : mPinnedSlicesByUri.values()) {
+                if (Objects.equals(pkg, state.getPkg())) {
+                    ret.add(state.getUri());
+                }
+            }
+        }
+        return ret.toArray(new Uri[ret.size()]);
+    }
+
+    @Override
     public void pinSlice(String pkg, Uri uri, SliceSpec[] specs, IBinder token) throws RemoteException {
         verifyCaller(pkg);
         enforceAccess(pkg, uri);
         uri = maybeAddUserId(uri, Binder.getCallingUserHandle().getIdentifier());
-        getOrCreatePinnedSlice(uri).pin(pkg, specs, token);
+        getOrCreatePinnedSlice(uri, pkg).pin(pkg, specs, token);
     }
 
     @Override
@@ -302,11 +316,11 @@
         }
     }
 
-    private PinnedSliceState getOrCreatePinnedSlice(Uri uri) {
+    private PinnedSliceState getOrCreatePinnedSlice(Uri uri, String pkg) {
         synchronized (mLock) {
             PinnedSliceState manager = mPinnedSlicesByUri.get(uri);
             if (manager == null) {
-                manager = createPinnedSlice(uri);
+                manager = createPinnedSlice(uri, pkg);
                 mPinnedSlicesByUri.put(uri, manager);
             }
             return manager;
@@ -314,8 +328,8 @@
     }
 
     @VisibleForTesting
-    protected PinnedSliceState createPinnedSlice(Uri uri) {
-        return new PinnedSliceState(this, uri);
+    protected PinnedSliceState createPinnedSlice(Uri uri, String pkg) {
+        return new PinnedSliceState(this, uri, pkg);
     }
 
     public Object getLock() {
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index b2f153a..fef615d 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -1092,7 +1092,7 @@
                 mService.registerAppFreezeListener(this);
                 mService.mAppsFreezingScreen++;
                 if (mService.mAppsFreezingScreen == 1) {
-                    mService.startFreezingDisplayLocked(false, 0, 0, getDisplayContent());
+                    mService.startFreezingDisplayLocked(0, 0, getDisplayContent());
                     mService.mH.removeMessages(H.APP_FREEZE_TIMEOUT);
                     mService.mH.sendEmptyMessageDelayed(H.APP_FREEZE_TIMEOUT, 2000);
                 }
diff --git a/services/core/java/com/android/server/wm/BlackFrame.java b/services/core/java/com/android/server/wm/BlackFrame.java
index f19cd0f..1977e12 100644
--- a/services/core/java/com/android/server/wm/BlackFrame.java
+++ b/services/core/java/com/android/server/wm/BlackFrame.java
@@ -41,7 +41,7 @@
         final int layer;
         final SurfaceControl surface;
 
-        BlackSurface(int layer,
+        BlackSurface(SurfaceControl.Transaction transaction, int layer,
                 int l, int t, int r, int b, DisplayContent dc) throws OutOfResourcesException {
             left = l;
             top = t;
@@ -56,24 +56,24 @@
                     .setParent(null) // TODO: Work-around for b/69259549
                     .build();
 
-            surface.setAlpha(1);
-            surface.setLayer(layer);
-            surface.show();
+            transaction.setAlpha(surface, 1);
+            transaction.setLayer(surface, layer);
+            transaction.show(surface);
             if (SHOW_TRANSACTIONS || SHOW_SURFACE_ALLOC) Slog.i(TAG_WM,
                             "  BLACK " + surface + ": CREATE layer=" + layer);
         }
 
-        void setAlpha(float alpha) {
-            surface.setAlpha(alpha);
+        void setAlpha(SurfaceControl.Transaction t, float alpha) {
+            t.setAlpha(surface, alpha);
         }
 
-        void setMatrix(Matrix matrix) {
+        void setMatrix(SurfaceControl.Transaction t, Matrix matrix) {
             mTmpMatrix.setTranslate(left, top);
             mTmpMatrix.postConcat(matrix);
             mTmpMatrix.getValues(mTmpFloats);
-            surface.setPosition(mTmpFloats[Matrix.MTRANS_X],
+            t.setPosition(surface, mTmpFloats[Matrix.MTRANS_X],
                     mTmpFloats[Matrix.MTRANS_Y]);
-            surface.setMatrix(
+            t.setMatrix(surface,
                     mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y],
                     mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]);
             if (false) {
@@ -87,8 +87,8 @@
             }
         }
 
-        void clearMatrix() {
-            surface.setMatrix(1, 0, 0, 1);
+        void clearMatrix(SurfaceControl.Transaction t) {
+            t.setMatrix(surface, 1, 0, 0, 1);
         }
     }
 
@@ -113,7 +113,8 @@
         }
     }
 
-    public BlackFrame(Rect outer, Rect inner, int layer, DisplayContent dc,
+    public BlackFrame(SurfaceControl.Transaction t,
+            Rect outer, Rect inner, int layer, DisplayContent dc,
             boolean forceDefaultOrientation) throws OutOfResourcesException {
         boolean success = false;
 
@@ -125,19 +126,19 @@
         mInnerRect = new Rect(inner);
         try {
             if (outer.top < inner.top) {
-                mBlackSurfaces[0] = new BlackSurface(layer,
+                mBlackSurfaces[0] = new BlackSurface(t, layer,
                         outer.left, outer.top, inner.right, inner.top, dc);
             }
             if (outer.left < inner.left) {
-                mBlackSurfaces[1] = new BlackSurface(layer,
+                mBlackSurfaces[1] = new BlackSurface(t, layer,
                         outer.left, inner.top, inner.left, outer.bottom, dc);
             }
             if (outer.bottom > inner.bottom) {
-                mBlackSurfaces[2] = new BlackSurface(layer,
+                mBlackSurfaces[2] = new BlackSurface(t, layer,
                         inner.left, inner.bottom, outer.right, outer.bottom, dc);
             }
             if (outer.right > inner.right) {
-                mBlackSurfaces[3] = new BlackSurface(layer,
+                mBlackSurfaces[3] = new BlackSurface(t, layer,
                         inner.right, outer.top, outer.right, inner.bottom, dc);
             }
             success = true;
@@ -161,36 +162,36 @@
         }
     }
 
-    public void hide() {
+    public void hide(SurfaceControl.Transaction t) {
         if (mBlackSurfaces != null) {
             for (int i=0; i<mBlackSurfaces.length; i++) {
                 if (mBlackSurfaces[i] != null) {
-                    mBlackSurfaces[i].surface.hide();
+                    t.hide(mBlackSurfaces[i].surface);
                 }
             }
         }
     }
 
-    public void setAlpha(float alpha) {
+    public void setAlpha(SurfaceControl.Transaction t, float alpha) {
         for (int i=0; i<mBlackSurfaces.length; i++) {
             if (mBlackSurfaces[i] != null) {
-                mBlackSurfaces[i].setAlpha(alpha);
+                mBlackSurfaces[i].setAlpha(t, alpha);
             }
         }
     }
 
-    public void setMatrix(Matrix matrix) {
+    public void setMatrix(SurfaceControl.Transaction t, Matrix matrix) {
         for (int i=0; i<mBlackSurfaces.length; i++) {
             if (mBlackSurfaces[i] != null) {
-                mBlackSurfaces[i].setMatrix(matrix);
+                mBlackSurfaces[i].setMatrix(t, matrix);
             }
         }
     }
 
-    public void clearMatrix() {
+    public void clearMatrix(SurfaceControl.Transaction t) {
         for (int i=0; i<mBlackSurfaces.length; i++) {
             if (mBlackSurfaces[i] != null) {
-                mBlackSurfaces[i].clearMatrix();
+                mBlackSurfaces[i].clearMatrix(t);
             }
         }
     }
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 2dce913..59babcf 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -258,7 +258,7 @@
      * Current rotation of the display.
      * Constants as per {@link android.view.Surface.Rotation}.
      *
-     * @see #updateRotationUnchecked(boolean)
+     * @see #updateRotationUnchecked()
      */
     private int mRotation = 0;
 
@@ -274,7 +274,7 @@
      * Flag indicating that the application is receiving an orientation that has different metrics
      * than it expected. E.g. Portrait instead of Landscape.
      *
-     * @see #updateRotationUnchecked(boolean)
+     * @see #updateRotationUnchecked()
      */
     private boolean mAltOrientation = false;
 
@@ -926,7 +926,7 @@
      * Returns true if the rotation has been changed.  In this case YOU MUST CALL
      * {@link WindowManagerService#sendNewConfiguration(int)} TO UNFREEZE THE SCREEN.
      */
-    boolean updateRotationUnchecked(boolean inTransaction) {
+    boolean updateRotationUnchecked() {
         if (mService.mDeferredRotationPauseCount > 0) {
             // Rotation updates have been paused temporarily.  Defer the update until
             // updates have been resumed.
@@ -1030,7 +1030,7 @@
         mService.mPolicy.selectRotationAnimationLw(anim);
 
         if (!rotateSeamlessly) {
-            mService.startFreezingDisplayLocked(inTransaction, anim[0], anim[1], this);
+            mService.startFreezingDisplayLocked(anim[0], anim[1], this);
             // startFreezingDisplayLocked can reset the ScreenRotationAnimation.
             screenRotationAnimation = mService.mAnimator.getScreenRotationAnimationLocked(
                     mDisplayId);
@@ -1041,9 +1041,7 @@
             // to their rotated state independently and without a freeze required.
             screenRotationAnimation = null;
 
-            // We have to reset this in case a window was removed before it
-            // finished seamless rotation.
-            mService.mSeamlessRotationCount = 0;
+            mService.startSeamlessRotation();
         }
 
         // We need to update our screen size information to match the new rotation. If the rotation
@@ -1053,40 +1051,27 @@
         // #computeScreenConfiguration() later.
         updateDisplayAndOrientation(getConfiguration().uiMode);
 
-        if (!inTransaction) {
-            if (SHOW_TRANSACTIONS) {
-                Slog.i(TAG_WM, ">>> OPEN TRANSACTION setRotationUnchecked");
-            }
-            mService.openSurfaceTransaction();
-        }
-        try {
-            // NOTE: We disable the rotation in the emulator because
-            //       it doesn't support hardware OpenGL emulation yet.
-            if (CUSTOM_SCREEN_ROTATION && screenRotationAnimation != null
-                    && screenRotationAnimation.hasScreenshot()) {
-                if (screenRotationAnimation.setRotationInTransaction(rotation,
-                        MAX_ANIMATION_DURATION, mService.getTransitionAnimationScaleLocked(),
-                        mDisplayInfo.logicalWidth, mDisplayInfo.logicalHeight)) {
-                    mService.scheduleAnimationLocked();
-                }
-            }
-
-            if (rotateSeamlessly) {
-                forAllWindows(w -> {
-                    w.mWinAnimator.seamlesslyRotateWindow(oldRotation, rotation);
-                }, true /* traverseTopToBottom */);
-            }
-
-            mService.mDisplayManagerInternal.performTraversalInTransactionFromWindowManager();
-        } finally {
-            if (!inTransaction) {
-                mService.closeSurfaceTransaction("setRotationUnchecked");
-                if (SHOW_LIGHT_TRANSACTIONS) {
-                    Slog.i(TAG_WM, "<<< CLOSE TRANSACTION setRotationUnchecked");
-                }
+        // NOTE: We disable the rotation in the emulator because
+        //       it doesn't support hardware OpenGL emulation yet.
+        if (CUSTOM_SCREEN_ROTATION && screenRotationAnimation != null
+                && screenRotationAnimation.hasScreenshot()) {
+            if (screenRotationAnimation.setRotation(getPendingTransaction(), rotation,
+                    MAX_ANIMATION_DURATION, mService.getTransitionAnimationScaleLocked(),
+                    mDisplayInfo.logicalWidth, mDisplayInfo.logicalHeight)) {
+                mService.scheduleAnimationLocked();
             }
         }
 
+        if (rotateSeamlessly) {
+            forAllWindows(w -> {
+                    w.mWinAnimator.seamlesslyRotateWindow(getPendingTransaction(),
+                            oldRotation, rotation);
+            }, true /* traverseTopToBottom */);
+        }
+
+        mService.mDisplayManagerInternal.performTraversal(getPendingTransaction());
+        scheduleAnimation();
+
         forAllWindows(w -> {
             if (w.mHasSurface && !rotateSeamlessly) {
                 if (DEBUG_ORIENTATION) Slog.v(TAG_WM, "Set mOrientationChanging of " + w);
@@ -2808,7 +2793,7 @@
 
             if (isDefaultDisplay && (pendingLayoutChanges & FINISH_LAYOUT_REDO_CONFIG) != 0) {
                 if (DEBUG_LAYOUT) Slog.v(TAG, "Computing new config from layout");
-                if (mService.updateOrientationFromAppTokensLocked(true, mDisplayId)) {
+                if (mService.updateOrientationFromAppTokensLocked(mDisplayId)) {
                     setLayoutNeeded();
                     mService.mH.obtainMessage(SEND_NEW_CONFIGURATION, mDisplayId).sendToTarget();
                 }
diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index f32c275..32ae523 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -37,6 +37,7 @@
 import android.util.proto.ProtoOutputStream;
 import android.view.Display;
 import android.view.DisplayInfo;
+import android.view.SurfaceControl;
 import android.view.WindowManager;
 
 import com.android.internal.util.ArrayUtils;
@@ -128,6 +129,11 @@
     private final Handler mHandler;
 
     private String mCloseSystemDialogsReason;
+
+    // Only a seperate transaction until we seperate the apply surface changes
+    // transaction from the global transaction.
+    private final SurfaceControl.Transaction mDisplayTransaction = new SurfaceControl.Transaction();
+
     private final Consumer<WindowState> mCloseSystemDialogsConsumer = w -> {
         if (w.mHasSurface) {
             try {
@@ -725,7 +731,7 @@
             if (DEBUG_ORIENTATION) Slog.d(TAG, "Performing post-rotate rotation");
             // TODO(multi-display): Update rotation for different displays separately.
             final int displayId = defaultDisplay.getDisplayId();
-            if (defaultDisplay.updateRotationUnchecked(false /* inTransaction */)) {
+            if (defaultDisplay.updateRotationUnchecked()) {
                 mService.mH.obtainMessage(SEND_NEW_CONFIGURATION, displayId).sendToTarget();
             } else {
                 mUpdateRotation = false;
@@ -735,7 +741,7 @@
             // PhoneWindowManager.
             final DisplayContent vrDisplay = mService.mVr2dDisplayId != INVALID_DISPLAY
                     ? getDisplayContent(mService.mVr2dDisplayId) : null;
-            if (vrDisplay != null && vrDisplay.updateRotationUnchecked(false /* inTransaction */)) {
+            if (vrDisplay != null && vrDisplay.updateRotationUnchecked()) {
                 mService.mH.obtainMessage(SEND_NEW_CONFIGURATION, mService.mVr2dDisplayId)
                         .sendToTarget();
             }
@@ -835,7 +841,8 @@
 
         // Give the display manager a chance to adjust properties like display rotation if it needs
         // to.
-        mService.mDisplayManagerInternal.performTraversalInTransactionFromWindowManager();
+        mService.mDisplayManagerInternal.performTraversal(mDisplayTransaction);
+        SurfaceControl.mergeToGlobalTransaction(mDisplayTransaction);
     }
 
     /**
diff --git a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
index 5a39de5..ad2fabb 100644
--- a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -224,8 +224,7 @@
     }
 
     public ScreenRotationAnimation(Context context, DisplayContent displayContent,
-            boolean inTransaction, boolean forceDefaultOrientation,
-            boolean isSecure, WindowManagerService service) {
+            boolean forceDefaultOrientation, boolean isSecure, WindowManagerService service) {
         mService = service;
         mContext = context;
         mDisplayContent = displayContent;
@@ -260,52 +259,39 @@
         mOriginalWidth = originalWidth;
         mOriginalHeight = originalHeight;
 
-        if (!inTransaction) {
-            if (SHOW_LIGHT_TRANSACTIONS) Slog.i(TAG_WM,
-                    ">>> OPEN TRANSACTION ScreenRotationAnimation");
-            mService.openSurfaceTransaction();
-        }
-
+        final SurfaceControl.Transaction t = new SurfaceControl.Transaction();
         try {
-            try {
-                mSurfaceControl = displayContent.makeOverlay()
-                        .setName("ScreenshotSurface")
-                        .setSize(mWidth, mHeight)
-                        .setSecure(isSecure)
-                        .build();
+            mSurfaceControl = displayContent.makeOverlay()
+                    .setName("ScreenshotSurface")
+                    .setSize(mWidth, mHeight)
+                    .setSecure(isSecure)
+                    .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);
-                mSurfaceControl.setLayer(SCREEN_FREEZE_LAYER_SCREENSHOT);
-                mSurfaceControl.setAlpha(0);
-                mSurfaceControl.show();
-                sur.destroy();
-            } catch (OutOfResourcesException e) {
-                Slog.w(TAG, "Unable to allocate freeze surface", e);
-            }
-
-            if (SHOW_TRANSACTIONS || SHOW_SURFACE_ALLOC) Slog.i(TAG_WM,
-                    "  FREEZE " + mSurfaceControl + ": CREATE");
-
-            setRotationInTransaction(originalRotation);
-        } finally {
-            if (!inTransaction) {
-                mService.closeSurfaceTransaction("ScreenRotationAnimation");
-                if (SHOW_LIGHT_TRANSACTIONS) Slog.i(TAG_WM,
-                        "<<< CLOSE TRANSACTION ScreenRotationAnimation");
-            }
+            // 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();
+        } catch (OutOfResourcesException e) {
+            Slog.w(TAG, "Unable to allocate freeze surface", e);
         }
+
+        if (SHOW_TRANSACTIONS || SHOW_SURFACE_ALLOC) Slog.i(TAG_WM,
+                "  FREEZE " + mSurfaceControl + ": CREATE");
+        setRotation(t, originalRotation);
+        t.apply();
     }
 
     boolean hasScreenshot() {
         return mSurfaceControl != null;
     }
 
-    private void setSnapshotTransformInTransaction(Matrix matrix, float alpha) {
+    private void setSnapshotTransform(SurfaceControl.Transaction t, Matrix matrix, float alpha) {
         if (mSurfaceControl != null) {
             matrix.getValues(mTmpFloats);
             float x = mTmpFloats[Matrix.MTRANS_X];
@@ -315,11 +301,11 @@
                 x -= mCurrentDisplayRect.left;
                 y -= mCurrentDisplayRect.top;
             }
-            mSurfaceControl.setPosition(x, y);
-            mSurfaceControl.setMatrix(
+            t.setPosition(mSurfaceControl, x, y);
+            t.setMatrix(mSurfaceControl,
                     mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y],
                     mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]);
-            mSurfaceControl.setAlpha(alpha);
+            t.setAlpha(mSurfaceControl, alpha);
             if (DEBUG_TRANSFORMS) {
                 float[] srcPnts = new float[] { 0, 0, mWidth, mHeight };
                 float[] dstPnts = new float[4];
@@ -353,8 +339,7 @@
         }
     }
 
-    // Must be called while in a transaction.
-    private void setRotationInTransaction(int rotation) {
+    private void setRotation(SurfaceControl.Transaction t, int rotation) {
         mCurRotation = rotation;
 
         // Compute the transformation matrix that must be applied
@@ -364,15 +349,14 @@
         createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix);
 
         if (DEBUG_STATE) Slog.v(TAG, "**** ROTATION: " + delta);
-        setSnapshotTransformInTransaction(mSnapshotInitialMatrix, 1.0f);
+        setSnapshotTransform(t, mSnapshotInitialMatrix, 1.0f);
     }
 
-    // Must be called while in a transaction.
-    public boolean setRotationInTransaction(int rotation,
+    public boolean setRotation(SurfaceControl.Transaction t, int rotation,
             long maxAnimationDuration, float animationScale, int finalWidth, int finalHeight) {
-        setRotationInTransaction(rotation);
+        setRotation(t, rotation);
         if (TWO_PHASE_ANIMATION) {
-            return startAnimation(maxAnimationDuration, animationScale,
+            return startAnimation(t, maxAnimationDuration, animationScale,
                     finalWidth, finalHeight, false, 0, 0);
         }
 
@@ -383,7 +367,7 @@
     /**
      * Returns true if animating.
      */
-    private boolean startAnimation(long maxAnimationDuration,
+    private boolean startAnimation(SurfaceControl.Transaction t, long maxAnimationDuration,
             float animationScale, int finalWidth, int finalHeight, boolean dismissing,
             int exitAnim, int enterAnim) {
         if (mSurfaceControl == null) {
@@ -542,11 +526,6 @@
 
         final int layerStack = mDisplayContent.getDisplay().getLayerStack();
         if (USE_CUSTOM_BLACK_FRAME && mCustomBlackFrame == null) {
-            if (SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
-                    TAG_WM,
-                    ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation");
-            mService.openSurfaceTransaction();
-
             // Compute the transformation matrix that must be applied
             // the the black frame to make it stay in the initial position
             // before the new screen rotation.  This is different than the
@@ -559,24 +538,15 @@
                 Rect outer = new Rect(-mOriginalWidth*1, -mOriginalHeight*1,
                         mOriginalWidth*2, mOriginalHeight*2);
                 Rect inner = new Rect(0, 0, mOriginalWidth, mOriginalHeight);
-                mCustomBlackFrame = new BlackFrame(outer, inner,
+                mCustomBlackFrame = new BlackFrame(t, outer, inner,
                         SCREEN_FREEZE_LAYER_CUSTOM, mDisplayContent, false);
-                mCustomBlackFrame.setMatrix(mFrameInitialMatrix);
+                mCustomBlackFrame.setMatrix(t, mFrameInitialMatrix);
             } catch (OutOfResourcesException e) {
                 Slog.w(TAG, "Unable to allocate black surface", e);
-            } finally {
-                mService.closeSurfaceTransaction("ScreenRotationAnimation.startAnimation");
-                if (SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
-                        TAG_WM,
-                        "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation");
             }
         }
 
         if (!customAnim && mExitingBlackFrame == null) {
-            if (SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
-                    TAG_WM,
-                    ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation");
-            mService.openSurfaceTransaction();
             try {
                 // Compute the transformation matrix that must be applied
                 // the the black frame to make it stay in the initial position
@@ -599,38 +569,23 @@
                             mOriginalWidth*2, mOriginalHeight*2);
                     inner = new Rect(0, 0, mOriginalWidth, mOriginalHeight);
                 }
-                mExitingBlackFrame = new BlackFrame(outer, inner,
+                mExitingBlackFrame = new BlackFrame(t, outer, inner,
                         SCREEN_FREEZE_LAYER_EXIT, mDisplayContent, mForceDefaultOrientation);
-                mExitingBlackFrame.setMatrix(mFrameInitialMatrix);
+                mExitingBlackFrame.setMatrix(t, mFrameInitialMatrix);
             } catch (OutOfResourcesException e) {
                 Slog.w(TAG, "Unable to allocate black surface", e);
-            } finally {
-                mService.closeSurfaceTransaction("ScreenRotationAnimation.startAnimation");
-                if (SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
-                        TAG_WM,
-                        "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation");
             }
         }
 
         if (customAnim && mEnteringBlackFrame == null) {
-            if (SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
-                    TAG_WM,
-                    ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation");
-            mService.openSurfaceTransaction();
-
             try {
                 Rect outer = new Rect(-finalWidth*1, -finalHeight*1,
                         finalWidth*2, finalHeight*2);
                 Rect inner = new Rect(0, 0, finalWidth, finalHeight);
-                mEnteringBlackFrame = new BlackFrame(outer, inner,
+                mEnteringBlackFrame = new BlackFrame(t, outer, inner,
                         SCREEN_FREEZE_LAYER_ENTER, mDisplayContent, false);
             } catch (OutOfResourcesException e) {
                 Slog.w(TAG, "Unable to allocate black surface", e);
-            } finally {
-                mService.closeSurfaceTransaction("ScreenRotationAnimation.startAnimation");
-                if (SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
-                        TAG_WM,
-                        "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation");
             }
         }
 
@@ -640,7 +595,7 @@
     /**
      * Returns true if animating.
      */
-    public boolean dismiss(long maxAnimationDuration,
+    public boolean dismiss(SurfaceControl.Transaction t, long maxAnimationDuration,
             float animationScale, int finalWidth, int finalHeight, int exitAnim, int enterAnim) {
         if (DEBUG_STATE) Slog.v(TAG, "Dismiss!");
         if (mSurfaceControl == null) {
@@ -648,7 +603,7 @@
             return false;
         }
         if (!mStarted) {
-            startAnimation(maxAnimationDuration, animationScale, finalWidth, finalHeight,
+            startAnimation(t, maxAnimationDuration, animationScale, finalWidth, finalHeight,
                     true, exitAnim, enterAnim);
         }
         if (!mStarted) {
@@ -919,7 +874,7 @@
         return more;
     }
 
-    void updateSurfacesInTransaction() {
+    void updateSurfaces(SurfaceControl.Transaction t) {
         if (!mStarted) {
             return;
         }
@@ -927,28 +882,28 @@
         if (mSurfaceControl != null) {
             if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) {
                 if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, hiding screenshot surface");
-                mSurfaceControl.hide();
+                t.hide(mSurfaceControl);
             }
         }
 
         if (mCustomBlackFrame != null) {
             if (!mMoreStartFrame && !mMoreFinishFrame && !mMoreRotateFrame) {
                 if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding black frame");
-                mCustomBlackFrame.hide();
+                mCustomBlackFrame.hide(t);
             } else {
-                mCustomBlackFrame.setMatrix(mFrameTransformation.getMatrix());
+                mCustomBlackFrame.setMatrix(t, mFrameTransformation.getMatrix());
             }
         }
 
         if (mExitingBlackFrame != null) {
             if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) {
                 if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding exiting frame");
-                mExitingBlackFrame.hide();
+                mExitingBlackFrame.hide(t);
             } else {
                 mExitFrameFinalMatrix.setConcat(mExitTransformation.getMatrix(), mFrameInitialMatrix);
-                mExitingBlackFrame.setMatrix(mExitFrameFinalMatrix);
+                mExitingBlackFrame.setMatrix(t, mExitFrameFinalMatrix);
                 if (mForceDefaultOrientation) {
-                    mExitingBlackFrame.setAlpha(mExitTransformation.getAlpha());
+                    mExitingBlackFrame.setAlpha(t, mExitTransformation.getAlpha());
                 }
             }
         }
@@ -956,13 +911,13 @@
         if (mEnteringBlackFrame != null) {
             if (!mMoreStartEnter && !mMoreFinishEnter && !mMoreRotateEnter) {
                 if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding entering frame");
-                mEnteringBlackFrame.hide();
+                mEnteringBlackFrame.hide(t);
             } else {
-                mEnteringBlackFrame.setMatrix(mEnterTransformation.getMatrix());
+                mEnteringBlackFrame.setMatrix(t, mEnterTransformation.getMatrix());
             }
         }
 
-        setSnapshotTransformInTransaction(mSnapshotFinalMatrix, mExitTransformation.getAlpha());
+        setSnapshotTransform(t, mSnapshotFinalMatrix, mExitTransformation.getAlpha());
     }
 
     public boolean stepAnimationLocked(long now) {
diff --git a/services/core/java/com/android/server/wm/WindowAnimator.java b/services/core/java/com/android/server/wm/WindowAnimator.java
index ab10197..793ffce 100644
--- a/services/core/java/com/android/server/wm/WindowAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowAnimator.java
@@ -30,6 +30,7 @@
 import android.util.SparseArray;
 import android.util.TimeUtils;
 import android.view.Choreographer;
+import android.view.SurfaceControl;
 
 import com.android.server.AnimationThread;
 import com.android.server.policy.WindowManagerPolicy;
@@ -94,6 +95,8 @@
     private final ArrayList<Runnable> mAfterPrepareSurfacesRunnables = new ArrayList<>();
     private boolean mInExecuteAfterPrepareSurfacesRunnables;
 
+    private final SurfaceControl.Transaction mTransaction = new SurfaceControl.Transaction();
+
     WindowAnimator(final WindowManagerService service) {
         mService = service;
         mContext = service.mContext;
@@ -203,7 +206,7 @@
                     final ScreenRotationAnimation screenRotationAnimation =
                             mDisplayContentsAnimators.valueAt(i).mScreenRotationAnimation;
                     if (screenRotationAnimation != null) {
-                        screenRotationAnimation.updateSurfacesInTransaction();
+                        screenRotationAnimation.updateSurfaces(mTransaction);
                     }
                     orAnimating(dc.getDockedDividerController().animate(mCurrentTime));
                     //TODO (multidisplay): Magnification is supported only for the default display.
@@ -219,6 +222,8 @@
                 if (mService.mWatermark != null) {
                     mService.mWatermark.drawIfNeeded();
                 }
+
+                SurfaceControl.mergeToGlobalTransaction(mTransaction);
             } catch (RuntimeException e) {
                 Slog.wtf(TAG, "Unhandled exception in Window Manager", e);
             } finally {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 82fbb51..be009d2 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -667,11 +667,18 @@
     WindowManagerInternal.OnHardKeyboardStatusChangeListener mHardKeyboardStatusChangeListener;
     SettingsObserver mSettingsObserver;
 
-    // A count of the windows which are 'seamlessly rotated', e.g. a surface
-    // at an old orientation is being transformed. We freeze orientation updates
-    // while any windows are seamlessly rotated, so we need to track when this
-    // hits zero so we can apply deferred orientation updates.
-    int mSeamlessRotationCount = 0;
+    /**
+     * A count of the windows which are 'seamlessly rotated', e.g. a surface
+     * at an old orientation is being transformed. We freeze orientation updates
+     * while any windows are seamlessly rotated, so we need to track when this
+     * hits zero so we can apply deferred orientation updates.
+     */
+    private int mSeamlessRotationCount = 0;
+    /**
+     * True in the interval from starting seamless rotation until the last rotated
+     * window draws in the new orientation.
+     */
+    private boolean mRotatingSeamlessly = false;
 
     private final class SettingsObserver extends ContentObserver {
         private final Uri mDisplayInversionEnabledUri =
@@ -809,6 +816,8 @@
     SurfaceBuilderFactory mSurfaceBuilderFactory = SurfaceControl.Builder::new;
     TransactionFactory mTransactionFactory = SurfaceControl.Transaction::new;
 
+    private final SurfaceControl.Transaction mTransaction = mTransactionFactory.make();
+
     static void boostPriorityForLockedSection() {
         sThreadPriorityBooster.boost();
     }
@@ -1487,7 +1496,7 @@
             if (localLOGV || DEBUG_ADD_REMOVE) Slog.v(TAG_WM, "addWindow: New client "
                     + client.asBinder() + ": window=" + win + " Callers=" + Debug.getCallers(5));
 
-            if (win.isVisibleOrAdding() && updateOrientationFromAppTokensLocked(false, displayId)) {
+            if (win.isVisibleOrAdding() && updateOrientationFromAppTokensLocked(displayId)) {
                 reportNewConfig = true;
             }
         }
@@ -2049,7 +2058,7 @@
 
             Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER,
                     "relayoutWindow: updateOrientationFromAppTokens");
-            configChanged = updateOrientationFromAppTokensLocked(false, displayId);
+            configChanged = updateOrientationFromAppTokensLocked(displayId);
             Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
 
             if (toBeDisplayed && win.mIsWallpaper) {
@@ -2340,7 +2349,7 @@
         }
         Configuration config = null;
 
-        if (updateOrientationFromAppTokensLocked(false, displayId)) {
+        if (updateOrientationFromAppTokensLocked(displayId)) {
             // If we changed the orientation but mOrientationChangeComplete is already true,
             // we used seamless rotation, and we don't need to freeze the screen.
             if (freezeThisOneIfNeeded != null && !mRoot.mOrientationChangeComplete) {
@@ -2367,7 +2376,7 @@
                 int anim[] = new int[2];
                 mPolicy.selectRotationAnimationLw(anim);
 
-                startFreezingDisplayLocked(false, anim[0], anim[1], displayContent);
+                startFreezingDisplayLocked(anim[0], anim[1], displayContent);
                 config = new Configuration(mTempConfiguration);
             }
         }
@@ -2387,7 +2396,7 @@
      * tokens.
      * @see android.view.IWindowManager#updateOrientationFromAppTokens(Configuration, IBinder, int)
      */
-    boolean updateOrientationFromAppTokensLocked(boolean inTransaction, int displayId) {
+    boolean updateOrientationFromAppTokensLocked(int displayId) {
         long ident = Binder.clearCallingIdentity();
         try {
             final DisplayContent dc = mRoot.getDisplayContent(displayId);
@@ -2400,7 +2409,7 @@
                 if (dc.isDefaultDisplay) {
                     mPolicy.setCurrentOrientationLw(req);
                 }
-                if (dc.updateRotationUnchecked(inTransaction)) {
+                if (dc.updateRotationUnchecked()) {
                     // changed
                     return true;
                 }
@@ -2873,7 +2882,7 @@
                 mClientFreezingScreen = true;
                 final long origId = Binder.clearCallingIdentity();
                 try {
-                    startFreezingDisplayLocked(false, exitAnim, enterAnim);
+                    startFreezingDisplayLocked(exitAnim, enterAnim);
                     mH.removeMessages(H.CLIENT_FREEZE_TIMEOUT);
                     mH.sendEmptyMessageDelayed(H.CLIENT_FREEZE_TIMEOUT, 5000);
                 } finally {
@@ -3774,8 +3783,7 @@
             if (mDeferredRotationPauseCount == 0) {
                 // TODO(multi-display): Update rotation for different displays separately.
                 final DisplayContent displayContent = getDefaultDisplayContentLocked();
-                final boolean changed = displayContent.updateRotationUnchecked(
-                        false /* inTransaction */);
+                final boolean changed = displayContent.updateRotationUnchecked();
                 if (changed) {
                     mH.obtainMessage(H.SEND_NEW_CONFIGURATION, displayContent.getDisplayId())
                             .sendToTarget();
@@ -3800,8 +3808,7 @@
             synchronized (mWindowMap) {
                 final DisplayContent displayContent = getDefaultDisplayContentLocked();
                 Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "updateRotation: display");
-                rotationChanged = displayContent.updateRotationUnchecked(
-                        false /* inTransaction */);
+                rotationChanged = displayContent.updateRotationUnchecked();
                 Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
                 if (!rotationChanged || forceRelayout) {
                     displayContent.setLayoutNeeded();
@@ -5326,8 +5333,7 @@
         displayContent.setLayoutNeeded();
 
         final int displayId = displayContent.getDisplayId();
-        boolean configChanged = updateOrientationFromAppTokensLocked(false /* inTransaction */,
-                displayId);
+        boolean configChanged = updateOrientationFromAppTokensLocked(displayId);
         final Configuration currentDisplayConfig = displayContent.getConfiguration();
         mTempConfiguration.setTo(currentDisplayConfig);
         displayContent.computeScreenConfiguration(mTempConfiguration);
@@ -5335,7 +5341,7 @@
 
         if (configChanged) {
             mWaitingForConfig = true;
-            startFreezingDisplayLocked(false /* inTransaction */, 0 /* exitAnim */,
+            startFreezingDisplayLocked(0 /* exitAnim */,
                     0 /* enterAnim */, displayContent);
             mH.obtainMessage(H.SEND_NEW_CONFIGURATION, displayId).sendToTarget();
         }
@@ -5651,14 +5657,14 @@
         return false;
     }
 
-    void startFreezingDisplayLocked(boolean inTransaction, int exitAnim, int enterAnim) {
-        startFreezingDisplayLocked(inTransaction, exitAnim, enterAnim,
+    void startFreezingDisplayLocked(int exitAnim, int enterAnim) {
+        startFreezingDisplayLocked(exitAnim, enterAnim,
                 getDefaultDisplayContentLocked());
     }
 
-    void startFreezingDisplayLocked(boolean inTransaction, int exitAnim, int enterAnim,
+    void startFreezingDisplayLocked(int exitAnim, int enterAnim,
             DisplayContent displayContent) {
-        if (mDisplayFrozen) {
+        if (mDisplayFrozen || mRotatingSeamlessly) {
             return;
         }
 
@@ -5669,8 +5675,8 @@
         }
 
         if (DEBUG_ORIENTATION) Slog.d(TAG_WM,
-                "startFreezingDisplayLocked: inTransaction=" + inTransaction
-                + " exitAnim=" + exitAnim + " enterAnim=" + enterAnim
+                "startFreezingDisplayLocked: exitAnim="
+                + exitAnim + " enterAnim=" + enterAnim
                 + " called by " + Debug.getCallers(8));
         mScreenFrozenLock.acquire();
 
@@ -5714,7 +5720,7 @@
 
             displayContent.updateDisplayInfo();
             screenRotationAnimation = new ScreenRotationAnimation(mContext, displayContent,
-                    inTransaction, mPolicy.isDefaultOrientationForced(), isSecure,
+                    mPolicy.isDefaultOrientationForced(), isSecure,
                     this);
             mAnimator.setScreenRotationAnimationLocked(mFrozenDisplayId,
                     screenRotationAnimation);
@@ -5777,9 +5783,10 @@
             if (!mPolicy.validateRotationAnimationLw(mExitAnimId, mEnterAnimId, false)) {
                 mExitAnimId = mEnterAnimId = 0;
             }
-            if (screenRotationAnimation.dismiss(MAX_ANIMATION_DURATION,
+            if (screenRotationAnimation.dismiss(mTransaction, MAX_ANIMATION_DURATION,
                     getTransitionAnimationScaleLocked(), displayInfo.logicalWidth,
                         displayInfo.logicalHeight, mExitAnimId, mEnterAnimId)) {
+                mTransaction.apply();
                 scheduleAnimationLocked();
             } else {
                 screenRotationAnimation.kill();
@@ -5802,7 +5809,7 @@
         // to avoid inconsistent states.  However, something interesting
         // could have actually changed during that time so re-evaluate it
         // now to catch that.
-        configChanged = updateOrientationFromAppTokensLocked(false, displayId);
+        configChanged = updateOrientationFromAppTokensLocked(displayId);
 
         // A little kludge: a lot could have happened while the
         // display was frozen, so now that we are coming back we
@@ -5816,8 +5823,7 @@
 
         if (updateRotation) {
             if (DEBUG_ORIENTATION) Slog.d(TAG_WM, "Performing post-rotate rotation");
-            configChanged |= displayContent.updateRotationUnchecked(
-                    false /* inTransaction */);
+            configChanged |= displayContent.updateRotationUnchecked();
         }
 
         if (configChanged) {
@@ -7027,8 +7033,10 @@
             if (DEBUG_ORIENTATION) {
                 Slog.i(TAG, "Performing post-rotate rotation after seamless rotation");
             }
+            finishSeamlessRotation();
+
             final DisplayContent displayContent = w.getDisplayContent();
-            if (displayContent.updateRotationUnchecked(false /* inTransaction */)) {
+            if (displayContent.updateRotationUnchecked()) {
                 mH.obtainMessage(H.SEND_NEW_CONFIGURATION, displayContent.getDisplayId())
                         .sendToTarget();
             }
@@ -7439,6 +7447,18 @@
                 .sendToTarget();
     }
 
+    void startSeamlessRotation() {
+        // We are careful to reset this in case a window was removed before it finished
+        // seamless rotation.
+        mSeamlessRotationCount = 0;
+
+        mRotatingSeamlessly = true;
+    }
+
+    void finishSeamlessRotation() {
+        mRotatingSeamlessly = false;
+    }
+
     /**
      * Called when the state of lock task mode changes. This should be used to disable immersive
      * mode confirmation.
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 68bb530..8866fe5 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -2015,7 +2015,7 @@
             removeImmediately();
             // Removing a visible window will effect the computed orientation
             // So just update orientation if needed.
-            if (wasVisible && mService.updateOrientationFromAppTokensLocked(false, displayId)) {
+            if (wasVisible && mService.updateOrientationFromAppTokensLocked(displayId)) {
                 mService.mH.obtainMessage(SEND_NEW_CONFIGURATION, displayId).sendToTarget();
             }
             mService.updateFocusedWindowLocked(UPDATE_FOCUS_NORMAL, true /*updateInputWindows*/);
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index 13f05e0..46a9961 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -1415,7 +1415,8 @@
         }
     }
 
-    void seamlesslyRotateWindow(int oldRotation, int newRotation) {
+    void seamlesslyRotateWindow(SurfaceControl.Transaction t,
+            int oldRotation, int newRotation) {
         final WindowState w = mWin;
         if (!w.isVisibleNow() || w.mIsWallpaper) {
             return;
@@ -1456,11 +1457,9 @@
         float DsDy = mService.mTmpFloats[Matrix.MSCALE_Y];
         float nx = mService.mTmpFloats[Matrix.MTRANS_X];
         float ny = mService.mTmpFloats[Matrix.MTRANS_Y];
-        mSurfaceController.setPositionInTransaction(nx, ny, false);
-        mSurfaceController.setMatrixInTransaction(DsDx * w.mHScale,
-                DtDx * w.mVScale,
-                DtDy * w.mHScale,
-                DsDy * w.mVScale, false);
+        mSurfaceController.setPosition(t, nx, ny, false);
+        mSurfaceController.setMatrix(t, DsDx * w.mHScale, DtDx * w.mVScale, DtDy
+                * w.mHScale, DsDy * w.mVScale, false);
     }
 
     /** The force-scaled state for a given window can persist past
diff --git a/services/core/java/com/android/server/wm/WindowSurfaceController.java b/services/core/java/com/android/server/wm/WindowSurfaceController.java
index 9d6f8f7..f6c0a54 100644
--- a/services/core/java/com/android/server/wm/WindowSurfaceController.java
+++ b/services/core/java/com/android/server/wm/WindowSurfaceController.java
@@ -242,6 +242,11 @@
     }
 
     void setPositionInTransaction(float left, float top, boolean recoveringMemory) {
+        setPosition(null, left, top, recoveringMemory);
+    }
+
+    void setPosition(SurfaceControl.Transaction t, float left, float top,
+            boolean recoveringMemory) {
         final boolean surfaceMoved = mSurfaceX != left || mSurfaceY != top;
         if (surfaceMoved) {
             mSurfaceX = left;
@@ -251,7 +256,11 @@
                 if (SHOW_TRANSACTIONS) logSurface(
                         "POS (setPositionInTransaction) @ (" + left + "," + top + ")", null);
 
-                mSurfaceControl.setPosition(left, top);
+                if (t == null) {
+                    mSurfaceControl.setPosition(left, top);
+                } else {
+                    t.setPosition(mSurfaceControl, left, top);
+                }
             } catch (RuntimeException e) {
                 Slog.w(TAG, "Error positioning surface of " + this
                         + " pos=(" + left + "," + top + ")", e);
@@ -268,6 +277,11 @@
 
     void setMatrixInTransaction(float dsdx, float dtdx, float dtdy, float dsdy,
             boolean recoveringMemory) {
+        setMatrix(null, dsdx, dtdx, dtdy, dsdy, false);
+    }
+
+    void setMatrix(SurfaceControl.Transaction t, float dsdx, float dtdx,
+            float dtdy, float dsdy, boolean recoveringMemory) {
         final boolean matrixChanged = mLastDsdx != dsdx || mLastDtdx != dtdx ||
                                       mLastDtdy != dtdy || mLastDsdy != dsdy;
         if (!matrixChanged) {
@@ -282,8 +296,11 @@
         try {
             if (SHOW_TRANSACTIONS) logSurface(
                     "MATRIX [" + dsdx + "," + dtdx + "," + dtdy + "," + dsdy + "]", null);
-            mSurfaceControl.setMatrix(
-                    dsdx, dtdx, dtdy, dsdy);
+            if (t == null) {
+                mSurfaceControl.setMatrix(dsdx, dtdx, dtdy, dsdy);
+            } else {
+                t.setMatrix(mSurfaceControl, dsdx, dtdx, dtdy, dsdy);
+            }
         } catch (RuntimeException e) {
             // If something goes wrong with the surface (such
             // as running out of memory), don't take down the
diff --git a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
index 40ee552..fc5e33a 100644
--- a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
+++ b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
@@ -52,6 +52,7 @@
 import static com.android.server.wm.WindowManagerService.LAYOUT_REPEAT_THRESHOLD;
 import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_PLACING_SURFACES;
 
+import android.app.WindowConfiguration;
 import android.os.Debug;
 import android.os.Trace;
 import android.util.ArraySet;
@@ -294,12 +295,14 @@
         // what will control the animation theme. If all closing windows are obscured, then there is
         // no need to do an animation. This is the case, for example, when this transition is being
         // done behind a dream window.
+        final ArraySet<Integer> activityTypes = collectActivityTypes(mService.mOpeningApps,
+                mService.mClosingApps);
         final AppWindowToken animLpToken = mService.mPolicy.allowAppAnimationsLw()
-                ? findAnimLayoutParamsToken(transit)
+                ? findAnimLayoutParamsToken(transit, activityTypes)
                 : null;
 
         final LayoutParams animLp = getAnimLp(animLpToken);
-        overrideWithRemoteAnimationIfSet(animLpToken, transit);
+        overrideWithRemoteAnimationIfSet(animLpToken, transit, activityTypes);
 
         final boolean voiceInteraction = containsVoiceInteraction(mService.mOpeningApps)
                 || containsVoiceInteraction(mService.mOpeningApps);
@@ -361,13 +364,14 @@
      * Overrides the pending transition with the remote animation defined for the transition in the
      * set of defined remote animations in the app window token.
      */
-    private void overrideWithRemoteAnimationIfSet(AppWindowToken animLpToken, int transit) {
+    private void overrideWithRemoteAnimationIfSet(AppWindowToken animLpToken, int transit,
+            ArraySet<Integer> activityTypes) {
         if (animLpToken == null) {
             return;
         }
         final RemoteAnimationDefinition definition = animLpToken.getRemoteAnimationDefinition();
         if (definition != null) {
-            final RemoteAnimationAdapter adapter = definition.getAdapter(transit);
+            final RemoteAnimationAdapter adapter = definition.getAdapter(transit, activityTypes);
             if (adapter != null) {
                 mService.mAppTransition.overridePendingAppTransitionRemote(adapter);
             }
@@ -377,13 +381,14 @@
     /**
      * @return The window token that determines the animation theme.
      */
-    private AppWindowToken findAnimLayoutParamsToken(@TransitionType int transit) {
+    private AppWindowToken findAnimLayoutParamsToken(@TransitionType int transit,
+            ArraySet<Integer> activityTypes) {
         AppWindowToken result;
 
         // Remote animations always win, but fullscreen tokens override non-fullscreen tokens.
         result = lookForHighestTokenWithFilter(mService.mClosingApps, mService.mOpeningApps,
                 w -> w.getRemoteAnimationDefinition() != null
-                        && w.getRemoteAnimationDefinition().hasTransition(transit));
+                        && w.getRemoteAnimationDefinition().hasTransition(transit, activityTypes));
         if (result != null) {
             return result;
         }
@@ -396,6 +401,22 @@
                 w -> w.findMainWindow() != null);
     }
 
+    /**
+     * @return The set of {@link WindowConfiguration.ActivityType}s contained in the set of apps in
+     *         {@code array1} and {@code array2}.
+     */
+    private ArraySet<Integer> collectActivityTypes(ArraySet<AppWindowToken> array1,
+            ArraySet<AppWindowToken> array2) {
+        final ArraySet<Integer> result = new ArraySet<>();
+        for (int i = array1.size() - 1; i >= 0; i--) {
+            result.add(array1.valueAt(i).getActivityType());
+        }
+        for (int i = array2.size() - 1; i >= 0; i--) {
+            result.add(array2.valueAt(i).getActivityType());
+        }
+        return result;
+    }
+
     private AppWindowToken lookForHighestTokenWithFilter(ArraySet<AppWindowToken> array1,
             ArraySet<AppWindowToken> array2, Predicate<AppWindowToken> filter) {
         final int array1count = array1.size();
@@ -403,12 +424,9 @@
         int bestPrefixOrderIndex = Integer.MIN_VALUE;
         AppWindowToken bestToken = null;
         for (int i = 0; i < count; i++) {
-            final AppWindowToken wtoken;
-            if (i < array1count) {
-                wtoken = array1.valueAt(i);
-            } else {
-                wtoken = array2.valueAt(i - array1count);
-            }
+            final AppWindowToken wtoken = i < array1count
+                    ? array1.valueAt(i)
+                    : array2.valueAt(i - array1count);
             final int prefixOrderIndex = wtoken.getPrefixOrderIndex();
             if (filter.test(wtoken) && prefixOrderIndex > bestPrefixOrderIndex) {
                 bestPrefixOrderIndex = prefixOrderIndex;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java
index 86c83d6..d37db20 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java
@@ -18,9 +18,14 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Process;
 import android.platform.test.annotations.Presubmit;
@@ -30,6 +35,7 @@
 import com.android.server.backup.BackupManagerService;
 import com.android.server.backup.testutils.PackageManagerStub;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -45,7 +51,14 @@
     private static final Signature SIGNATURE_3 = generateSignature((byte) 3);
     private static final Signature SIGNATURE_4 = generateSignature((byte) 4);
 
-    private final PackageManagerStub mPackageManagerStub = new PackageManagerStub();
+    private PackageManagerStub mPackageManagerStub;
+    private PackageManagerInternal mMockPackageManagerInternal;
+
+    @Before
+    public void setUp() throws Exception {
+        mPackageManagerStub = new PackageManagerStub();
+        mMockPackageManagerInternal = mock(PackageManagerInternal.class);
+    }
 
     @Test
     public void appIsEligibleForBackup_backupNotAllowed_returnsFalse() throws Exception {
@@ -358,7 +371,8 @@
 
     @Test
     public void signaturesMatch_targetIsNull_returnsFalse() throws Exception {
-        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {SIGNATURE_1}, null);
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {SIGNATURE_1}, null,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -366,10 +380,12 @@
     @Test
     public void signaturesMatch_systemApplication_returnsTrue() throws Exception {
         PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
         packageInfo.applicationInfo = new ApplicationInfo();
         packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
 
-        boolean result = AppBackupUtils.signaturesMatch(new Signature[0], packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[0], packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isTrue();
     }
@@ -378,10 +394,12 @@
     public void signaturesMatch_disallowsUnsignedApps_storedSignatureNull_returnsFalse()
             throws Exception {
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[] {SIGNATURE_1};
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}};
         packageInfo.applicationInfo = new ApplicationInfo();
 
-        boolean result = AppBackupUtils.signaturesMatch(null, packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(null, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -390,10 +408,12 @@
     public void signaturesMatch_disallowsUnsignedApps_storedSignatureEmpty_returnsFalse()
             throws Exception {
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[] {SIGNATURE_1};
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}};
         packageInfo.applicationInfo = new ApplicationInfo();
 
-        boolean result = AppBackupUtils.signaturesMatch(new Signature[0], packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[0], packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -404,11 +424,12 @@
     signaturesMatch_disallowsUnsignedApps_targetSignatureEmpty_returnsFalse()
             throws Exception {
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[0];
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[0][0];
         packageInfo.applicationInfo = new ApplicationInfo();
 
-        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {SIGNATURE_1},
-                packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {SIGNATURE_1}, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -418,11 +439,12 @@
     signaturesMatch_disallowsUnsignedApps_targetSignatureNull_returnsFalse()
             throws Exception {
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = null;
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = null;
         packageInfo.applicationInfo = new ApplicationInfo();
 
-        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {SIGNATURE_1},
-                packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {SIGNATURE_1}, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -431,10 +453,11 @@
     public void signaturesMatch_disallowsUnsignedApps_bothSignaturesNull_returnsFalse()
             throws Exception {
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = null;
+        packageInfo.signingCertificateHistory = null;
         packageInfo.applicationInfo = new ApplicationInfo();
 
-        boolean result = AppBackupUtils.signaturesMatch(null, packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(null, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -443,10 +466,12 @@
     public void signaturesMatch_disallowsUnsignedApps_bothSignaturesEmpty_returnsFalse()
             throws Exception {
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[0];
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[0][0];
         packageInfo.applicationInfo = new ApplicationInfo();
 
-        boolean result = AppBackupUtils.signaturesMatch(new Signature[0], packageInfo);
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[0], packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -458,11 +483,15 @@
         Signature signature3Copy = new Signature(SIGNATURE_3.toByteArray());
 
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[]{SIGNATURE_1, SIGNATURE_2, SIGNATURE_3};
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}
+        };
         packageInfo.applicationInfo = new ApplicationInfo();
 
         boolean result = AppBackupUtils.signaturesMatch(
-                new Signature[]{signature3Copy, signature1Copy, signature2Copy}, packageInfo);
+                new Signature[] {signature3Copy, signature1Copy, signature2Copy}, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isTrue();
     }
@@ -473,11 +502,15 @@
         Signature signature2Copy = new Signature(SIGNATURE_2.toByteArray());
 
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[]{SIGNATURE_1, SIGNATURE_2, SIGNATURE_3};
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}
+        };
         packageInfo.applicationInfo = new ApplicationInfo();
 
         boolean result = AppBackupUtils.signaturesMatch(
-                new Signature[]{signature2Copy, signature1Copy}, packageInfo);
+                new Signature[]{signature2Copy, signature1Copy}, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isTrue();
     }
@@ -488,11 +521,15 @@
         Signature signature2Copy = new Signature(SIGNATURE_2.toByteArray());
 
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[]{signature1Copy, signature2Copy};
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {signature1Copy, signature2Copy}
+        };
         packageInfo.applicationInfo = new ApplicationInfo();
 
         boolean result = AppBackupUtils.signaturesMatch(
-                new Signature[]{SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}, packageInfo);
+                new Signature[]{SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}, packageInfo,
+                mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
@@ -503,11 +540,77 @@
         Signature signature2Copy = new Signature(SIGNATURE_2.toByteArray());
 
         PackageInfo packageInfo = new PackageInfo();
-        packageInfo.signatures = new Signature[]{SIGNATURE_1, SIGNATURE_2, SIGNATURE_3};
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}
+        };
         packageInfo.applicationInfo = new ApplicationInfo();
 
         boolean result = AppBackupUtils.signaturesMatch(
-                new Signature[]{signature1Copy, signature2Copy, SIGNATURE_4}, packageInfo);
+                new Signature[]{signature1Copy, signature2Copy, SIGNATURE_4}, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_singleStoredSignatureNoRotation_returnsTrue()
+            throws Exception {
+        Signature signature1Copy = new Signature(SIGNATURE_1.toByteArray());
+
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(signature1Copy,
+                packageInfo.packageName);
+
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {signature1Copy},
+                packageInfo, mMockPackageManagerInternal);
+
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    public void signaturesMatch_singleStoredSignatureWithRotationAssumeDataCapability_returnsTrue()
+            throws Exception {
+        Signature signature1Copy = new Signature(SIGNATURE_1.toByteArray());
+
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}, {SIGNATURE_2}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        // we know signature1Copy is in history, and we want to assume it has
+        // SigningDetails.CertCapabilities.INSTALLED_DATA capability
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(signature1Copy,
+                packageInfo.packageName);
+
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {signature1Copy},
+                packageInfo, mMockPackageManagerInternal);
+
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    public void
+            signaturesMatch_singleStoredSignatureWithRotationAssumeNoDataCapability_returnsFalse()
+            throws Exception {
+        Signature signature1Copy = new Signature(SIGNATURE_1.toByteArray());
+
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}, {SIGNATURE_2}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        // we know signature1Copy is in history, but we want to assume it does not have
+        // SigningDetails.CertCapabilities.INSTALLED_DATA capability
+        doReturn(false).when(mMockPackageManagerInternal).isDataRestoreSafe(signature1Copy,
+                packageInfo.packageName);
+
+        boolean result = AppBackupUtils.signaturesMatch(new Signature[] {signature1Copy},
+                packageInfo, mMockPackageManagerInternal);
 
         assertThat(result).isFalse();
     }
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java
index 0cdf04b..5f052ce 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java
@@ -28,6 +28,9 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.verifyZeroInteractions;
@@ -37,6 +40,7 @@
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Bundle;
 import android.os.Process;
@@ -79,6 +83,7 @@
 
     @Mock private BytesReadListener mBytesReadListenerMock;
     @Mock private IBackupManagerMonitor mBackupManagerMonitorMock;
+    @Mock private PackageManagerInternal mMockPackageManagerInternal;
 
     private final PackageManagerStub mPackageManagerStub = new PackageManagerStub();
     private Context mContext;
@@ -139,7 +144,8 @@
         Signature[] signatures = tarBackupReader.readAppManifestAndReturnSignatures(
                 fileMetadata);
         RestorePolicy restorePolicy = tarBackupReader.chooseRestorePolicy(
-                mPackageManagerStub, false /* allowApks */, fileMetadata, signatures);
+                mPackageManagerStub, false /* allowApks */, fileMetadata, signatures,
+                mMockPackageManagerInternal);
 
         assertThat(restorePolicy).isEqualTo(RestorePolicy.IGNORE);
         assertThat(fileMetadata.packageName).isEqualTo(TEST_PACKAGE_NAME);
@@ -152,7 +158,8 @@
         signatures = tarBackupReader.readAppManifestAndReturnSignatures(
                 fileMetadata);
         restorePolicy = tarBackupReader.chooseRestorePolicy(
-                mPackageManagerStub, false /* allowApks */, fileMetadata, signatures);
+                mPackageManagerStub, false /* allowApks */, fileMetadata, signatures,
+                mMockPackageManagerInternal);
 
         assertThat(restorePolicy).isEqualTo(RestorePolicy.IGNORE);
         assertThat(fileMetadata.packageName).isEqualTo(TEST_PACKAGE_NAME);
@@ -214,7 +221,8 @@
                 mBytesReadListenerMock, mBackupManagerMonitorMock);
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                true /* allowApks */, new FileMetadata(), null /* signatures */);
+                true /* allowApks */, new FileMetadata(), null /* signatures */,
+                mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.IGNORE);
         verifyZeroInteractions(mBackupManagerMonitorMock);
@@ -234,7 +242,8 @@
         PackageManagerStub.sPackageInfo = null;
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                true /* allowApks */, info, new Signature[0] /* signatures */);
+                true /* allowApks */, info, new Signature[0] /* signatures */,
+                mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.ACCEPT_IF_APK);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -258,7 +267,8 @@
         PackageManagerStub.sPackageInfo = null;
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                true /* allowApks */, info, new Signature[0] /* signatures */);
+                true /* allowApks */, info, new Signature[0] /* signatures */,
+                mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.ACCEPT_IF_APK);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -283,7 +293,8 @@
         PackageManagerStub.sPackageInfo = null;
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, new FileMetadata(), new Signature[0] /* signatures */);
+                false /* allowApks */, new FileMetadata(), new Signature[0] /* signatures */,
+                mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.IGNORE);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -307,7 +318,8 @@
         PackageManagerStub.sPackageInfo = packageInfo;
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, new FileMetadata(), new Signature[0] /* signatures */);
+                false /* allowApks */, new FileMetadata(), new Signature[0] /* signatures */,
+                mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.IGNORE);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -333,7 +345,8 @@
         PackageManagerStub.sPackageInfo = packageInfo;
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, new FileMetadata(), new Signature[0] /* signatures */);
+                false /* allowApks */, new FileMetadata(), new Signature[0] /* signatures */,
+                mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.IGNORE);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -358,11 +371,11 @@
         packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
         packageInfo.applicationInfo.uid = Process.FIRST_APPLICATION_UID;
         packageInfo.applicationInfo.backupAgentName = null;
-        packageInfo.signatures = new Signature[]{FAKE_SIGNATURE_2};
+        packageInfo.signingCertificateHistory = new Signature[][] {{FAKE_SIGNATURE_2}};
         PackageManagerStub.sPackageInfo = packageInfo;
 
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, new FileMetadata(), signatures);
+                false /* allowApks */, new FileMetadata(), signatures, mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.IGNORE);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -383,16 +396,19 @@
         Signature[] signatures = new Signature[]{FAKE_SIGNATURE_1};
 
         PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
         packageInfo.applicationInfo = new ApplicationInfo();
         packageInfo.applicationInfo.flags |=
                 ApplicationInfo.FLAG_ALLOW_BACKUP | ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
         packageInfo.applicationInfo.uid = Process.SYSTEM_UID;
         packageInfo.applicationInfo.backupAgentName = "backup.agent";
-        packageInfo.signatures = new Signature[]{FAKE_SIGNATURE_1};
+        packageInfo.signingCertificateHistory = new Signature[][] {{FAKE_SIGNATURE_1}};
         PackageManagerStub.sPackageInfo = packageInfo;
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(FAKE_SIGNATURE_1,
+                packageInfo.packageName);
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, new FileMetadata(), signatures);
+                false /* allowApks */, new FileMetadata(), signatures, mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.ACCEPT);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -412,16 +428,19 @@
         Signature[] signatures = new Signature[]{FAKE_SIGNATURE_1};
 
         PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
         packageInfo.applicationInfo = new ApplicationInfo();
         packageInfo.applicationInfo.flags |=
                 ApplicationInfo.FLAG_ALLOW_BACKUP | ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
         packageInfo.applicationInfo.uid = Process.FIRST_APPLICATION_UID;
         packageInfo.applicationInfo.backupAgentName = null;
-        packageInfo.signatures = new Signature[]{FAKE_SIGNATURE_1};
+        packageInfo.signingCertificateHistory = new Signature[][] {{FAKE_SIGNATURE_1}};
         PackageManagerStub.sPackageInfo = packageInfo;
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(FAKE_SIGNATURE_1,
+                packageInfo.packageName);
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, new FileMetadata(), signatures);
+                false /* allowApks */, new FileMetadata(), signatures, mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.ACCEPT);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -444,17 +463,20 @@
         info.version = 1;
 
         PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
         packageInfo.applicationInfo = new ApplicationInfo();
         packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
         packageInfo.applicationInfo.flags &= ~ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
         packageInfo.applicationInfo.uid = Process.FIRST_APPLICATION_UID;
         packageInfo.applicationInfo.backupAgentName = null;
-        packageInfo.signatures = new Signature[]{FAKE_SIGNATURE_1};
+        packageInfo.signingCertificateHistory = new Signature[][] {{FAKE_SIGNATURE_1}};
         packageInfo.versionCode = 2;
         PackageManagerStub.sPackageInfo = packageInfo;
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(FAKE_SIGNATURE_1,
+                packageInfo.packageName);
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, info, signatures);
+                false /* allowApks */, info, signatures, mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.ACCEPT);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
@@ -479,17 +501,20 @@
         info.hasApk = true;
 
         PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
         packageInfo.applicationInfo = new ApplicationInfo();
         packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
         packageInfo.applicationInfo.flags &= ~ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
         packageInfo.applicationInfo.uid = Process.FIRST_APPLICATION_UID;
         packageInfo.applicationInfo.backupAgentName = null;
-        packageInfo.signatures = new Signature[]{FAKE_SIGNATURE_1};
+        packageInfo.signingCertificateHistory = new Signature[][] {{FAKE_SIGNATURE_1}};
         packageInfo.versionCode = 1;
         PackageManagerStub.sPackageInfo = packageInfo;
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(FAKE_SIGNATURE_1,
+                packageInfo.packageName);
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                true /* allowApks */, info, signatures);
+                true /* allowApks */, info, signatures, mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.ACCEPT_IF_APK);
         verifyNoMoreInteractions(mBackupManagerMonitorMock);
@@ -510,17 +535,20 @@
         info.version = 2;
 
         PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
         packageInfo.applicationInfo = new ApplicationInfo();
         packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
         packageInfo.applicationInfo.flags &= ~ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
         packageInfo.applicationInfo.uid = Process.FIRST_APPLICATION_UID;
         packageInfo.applicationInfo.backupAgentName = null;
-        packageInfo.signatures = new Signature[]{FAKE_SIGNATURE_1};
+        packageInfo.signingCertificateHistory = new Signature[][] {{FAKE_SIGNATURE_1}};
         packageInfo.versionCode = 1;
         PackageManagerStub.sPackageInfo = packageInfo;
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(FAKE_SIGNATURE_1,
+                packageInfo.packageName);
         RestorePolicy policy = tarBackupReader.chooseRestorePolicy(mPackageManagerStub,
-                false /* allowApks */, info, signatures);
+                false /* allowApks */, info, signatures, mMockPackageManagerInternal);
 
         assertThat(policy).isEqualTo(RestorePolicy.IGNORE);
         ArgumentCaptor<Bundle> bundleCaptor = ArgumentCaptor.forClass(Bundle.class);
diff --git a/services/tests/servicestests/src/com/android/server/display/DisplayManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/display/DisplayManagerServiceTest.java
index 1211f00..2f2afd7 100644
--- a/services/tests/servicestests/src/com/android/server/display/DisplayManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/DisplayManagerServiceTest.java
@@ -44,6 +44,7 @@
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.mock;
 
 @SmallTest
 public class DisplayManagerServiceTest extends AndroidTestCase {
@@ -123,7 +124,7 @@
                 "Test Virtual Display", width, height, dpi, null /* surface */, flags /* flags */,
                 uniqueId);
 
-        displayManager.performTraversalInTransactionFromWindowManagerInternal();
+        displayManager.performTraversalInternal(mock(SurfaceControl.Transaction.class));
 
         // flush the handler
         displayManager.getDisplayHandler().runWithScissors(() -> {}, 0 /* now */);
@@ -161,7 +162,7 @@
                 "Test Virtual Display", width, height, dpi, null /* surface */, flags /* flags */,
                 uniqueId);
 
-        displayManager.performTraversalInTransactionFromWindowManagerInternal();
+        displayManager.performTraversalInternal(mock(SurfaceControl.Transaction.class));
 
         // flush the handler
         displayManager.getDisplayHandler().runWithScissors(() -> {}, 0 /* now */);
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
index e40e3a4..e9289e5 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
@@ -42,11 +42,13 @@
 import android.security.keystore.KeyProperties;
 import android.security.keystore.recovery.KeyDerivationParams;
 import android.security.keystore.recovery.KeyChainSnapshot;
+import android.security.keystore.recovery.RecoveryController;
 import android.security.keystore.recovery.WrappedApplicationKey;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
 
+import android.util.Log;
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDb;
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverySnapshotStorage;
 
@@ -516,6 +518,34 @@
                 recoverySnapshotAvailable(TEST_RECOVERY_AGENT_UID2);
     }
 
+    @Test
+    public void run_customLockScreen_RecoveryStatusFailure() throws Exception {
+      mKeySyncTask = new KeySyncTask(
+          mRecoverableKeyStoreDb,
+          mRecoverySnapshotStorage,
+          mSnapshotListenersStorage,
+          TEST_USER_ID,
+          /*credentialType=*/ 3,
+          "12345",
+          /*credentialUpdated=*/ false,
+          mPlatformKeyManager);
+
+      addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
+
+      int status =
+          mRecoverableKeyStoreDb
+              .getStatusForAllKeys(TEST_RECOVERY_AGENT_UID)
+              .get(TEST_APP_KEY_ALIAS);
+      assertEquals(RecoveryController.RECOVERY_STATUS_SYNC_IN_PROGRESS, status);
+
+      mKeySyncTask.run();
+
+      status = mRecoverableKeyStoreDb
+          .getStatusForAllKeys(TEST_RECOVERY_AGENT_UID)
+          .get(TEST_APP_KEY_ALIAS);
+      assertEquals(RecoveryController.RECOVERY_STATUS_PERMANENT_FAILURE, status);
+    }
+
     private SecretKey addApplicationKey(int userId, int recoveryAgentUid, String alias)
             throws Exception{
         SecretKey applicationKey = generateKey();
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
index dfb2dbf..8b01d97 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
@@ -342,6 +342,30 @@
     }
 
     @Test
+    public void testInvalidateKeysForUserIdOnCustomScreenLock() {
+        int userId = 12;
+        int uid = 1009;
+        int generationId = 6;
+        int status = 120;
+        int status2 = 121;
+        String alias = "test";
+        byte[] nonce = getUtf8Bytes("nonce");
+        byte[] keyMaterial = getUtf8Bytes("keymaterial");
+        WrappedKey wrappedKey = new WrappedKey(nonce, keyMaterial, generationId, status);
+        mRecoverableKeyStoreDb.insertKey(userId, uid, alias, wrappedKey);
+
+        WrappedKey retrievedKey = mRecoverableKeyStoreDb.getKey(uid, alias);
+        assertThat(retrievedKey.getRecoveryStatus()).isEqualTo(status);
+
+        mRecoverableKeyStoreDb.setRecoveryStatus(uid, alias, status2);
+        mRecoverableKeyStoreDb.invalidateKeysForUserIdOnCustomScreenLock(userId);
+
+        retrievedKey = mRecoverableKeyStoreDb.getKey(uid, alias);
+        assertThat(retrievedKey.getRecoveryStatus())
+            .isEqualTo(RecoveryController.RECOVERY_STATUS_PERMANENT_FAILURE);
+    }
+
+    @Test
     public void setRecoveryServicePublicKey_replaceOldKey() throws Exception {
         int userId = 12;
         int uid = 10009;
diff --git a/services/tests/servicestests/src/com/android/server/pm/BaseShortcutManagerTest.java b/services/tests/servicestests/src/com/android/server/pm/BaseShortcutManagerTest.java
index 51d27fe..1974750 100644
--- a/services/tests/servicestests/src/com/android/server/pm/BaseShortcutManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/BaseShortcutManagerTest.java
@@ -1015,7 +1015,8 @@
                 | ApplicationInfo.FLAG_ALLOW_BACKUP;
         pi.versionCode = version;
         pi.applicationInfo.versionCode = version;
-        pi.signatures = genSignatures(signatures);
+        pi.signatures = null;
+        pi.signingCertificateHistory = new Signature[][] {genSignatures(signatures)};
 
         return pi;
     }
@@ -1103,7 +1104,8 @@
                 !mDisabledPackages.contains(PackageWithUser.of(userId, packageName));
 
         if (getSignatures) {
-            ret.signatures = pi.signatures;
+            ret.signatures = null;
+            ret.signingCertificateHistory = pi.signingCertificateHistory;
         }
 
         return ret;
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 845e05d..7815004 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
@@ -62,6 +62,7 @@
 
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -3987,6 +3988,10 @@
         if (!nowBackupAllowed) {
             pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_ALLOW_BACKUP;
         }
+
+        doReturn(expected != DISABLED_REASON_SIGNATURE_MISMATCH).when(
+                mMockPackageManagerInternal).isDataRestoreSafe(any(byte[].class), anyString());
+
         assertEquals(expected, spi.canRestoreTo(mService, pi, anyVersionOk));
     }
 
@@ -4959,6 +4964,9 @@
         assertNull(user0.getAllLaunchersForTest().get(PackageWithUser.of(USER_0, LAUNCHER_3)));
         assertNull(user0.getAllLaunchersForTest().get(PackageWithUser.of(USER_P0, LAUNCHER_1)));
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(any(byte[].class),
+                anyString());
+
         installPackage(USER_0, CALLING_PACKAGE_1);
         runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
             assertWith(getCallerVisibleShortcuts())
@@ -5151,6 +5159,10 @@
 
     protected void checkBackupAndRestore_publisherNotRestored(
             int package1DisabledReason) {
+        doReturn(package1DisabledReason != ShortcutInfo.DISABLED_REASON_SIGNATURE_MISMATCH).when(
+                mMockPackageManagerInternal).isDataRestoreSafe(any(byte[].class),
+                eq(CALLING_PACKAGE_1));
+
         installPackage(USER_0, CALLING_PACKAGE_1);
         runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
             assertEquals(0, mManager.getDynamicShortcuts().size());
@@ -5159,6 +5171,8 @@
         assertFalse(mService.getPackageShortcutForTest(CALLING_PACKAGE_1, USER_0)
                 .getPackageInfo().isShadow());
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), anyString());
 
         installPackage(USER_0, CALLING_PACKAGE_2);
         runWithCaller(CALLING_PACKAGE_2, USER_0, () -> {
@@ -5276,7 +5290,7 @@
 
         addPackage(LAUNCHER_1, LAUNCHER_UID_1, 10, "sigx"); // different signature
 
-        checkBackupAndRestore_launcherNotRestored();
+        checkBackupAndRestore_launcherNotRestored(true);
     }
 
     public void testBackupAndRestore_launcherNoLongerBackupTarget() {
@@ -5285,10 +5299,13 @@
         updatePackageInfo(LAUNCHER_1,
                 pi -> pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_ALLOW_BACKUP);
 
-        checkBackupAndRestore_launcherNotRestored();
+        checkBackupAndRestore_launcherNotRestored(false);
     }
 
-    protected void checkBackupAndRestore_launcherNotRestored() {
+    protected void checkBackupAndRestore_launcherNotRestored(boolean differentSignatures) {
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), anyString());
+
         installPackage(USER_0, CALLING_PACKAGE_1);
         runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
             assertEquals(0, mManager.getDynamicShortcuts().size());
@@ -5307,6 +5324,9 @@
                     "s1", "s2", "s3");
         });
 
+        doReturn(!differentSignatures).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), eq(LAUNCHER_1));
+
         // Now we try to restore launcher 1.  Then we realize it's not restorable, so L1 has no pinned
         // shortcuts.
         installPackage(USER_0, LAUNCHER_1);
@@ -5333,6 +5353,9 @@
                     "s2");
         });
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), anyString());
+
         installPackage(USER_0, LAUNCHER_2);
         runWithCaller(LAUNCHER_2, USER_0, () -> {
             assertShortcutIds(assertAllPinned(
@@ -5388,6 +5411,8 @@
     }
 
     protected void checkBackupAndRestore_publisherAndLauncherNotRestored() {
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(any(byte[].class),
+                anyString());
         installPackage(USER_0, CALLING_PACKAGE_1);
         runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
             assertEquals(0, mManager.getDynamicShortcuts().size());
@@ -5501,6 +5526,9 @@
         assertNull(user0.getAllLaunchersForTest().get(PackageWithUser.of(USER_0, LAUNCHER_3)));
         assertNull(user0.getAllLaunchersForTest().get(PackageWithUser.of(USER_P0, LAUNCHER_1)));
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(any(byte[].class),
+                anyString());
+
         installPackage(USER_0, CALLING_PACKAGE_1);
         runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
             assertWith(getCallerVisibleShortcuts())
@@ -5586,6 +5614,8 @@
                     .areAllDisabled();
         });
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), anyString());
         backupAndRestore();
 
         // When re-installing the app, the manifest shortcut should be re-published.
@@ -5695,6 +5725,8 @@
                     .haveIds("s1", "ms1");
         });
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(any(byte[].class),
+                anyString());
         // Backup and *without restarting the service, just call applyRestore()*.
         {
             int prevUid = mInjectedCallingUid;
@@ -5768,6 +5800,9 @@
                     list("ms1", "ms2", "ms3", "ms4", "s1", "s2"), HANDLE_USER_0);
         });
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), anyString());
+
         backupAndRestore();
 
         // Lower the version and remove the manifest shortcuts.
@@ -5994,6 +6029,9 @@
         addPackage(CALLING_PACKAGE_1, CALLING_UID_1, 10, "22222");
         addPackage(LAUNCHER_1, LAUNCHER_UID_1, 10, "11111");
 
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(
+                any(byte[].class), anyString());
+
         runWithSystemUid(() -> mService.applyRestore(payload, USER_0));
 
         runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest5.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest5.java
index 29c98dc..cd7feea 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest5.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest5.java
@@ -76,11 +76,13 @@
                 mMyPackage, mMyUserId, /*signature*/ false);
         assertEquals(mMyPackage, pi.packageName);
         assertNull(pi.signatures);
+        assertNull(pi.signingCertificateHistory);
 
         pi = mShortcutService.getPackageInfo(
                 mMyPackage, mMyUserId, /*signature*/ true);
         assertEquals(mMyPackage, pi.packageName);
-        assertNotNull(pi.signatures);
+        assertNull(pi.signatures);
+        assertNotNull(pi.signingCertificateHistory);
 
         pi = mShortcutService.getPackageInfo(
                 "no.such.package", mMyUserId, /*signature*/ true);
diff --git a/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java b/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java
index c016e61..1ac7cb8 100644
--- a/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java
@@ -15,73 +15,309 @@
  */
 package com.android.server.pm.backup;
 
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageParser.Package;
 import android.content.pm.Signature;
-import android.test.AndroidTestCase;
 import android.test.MoreAsserts;
-import android.test.suitebuilder.annotation.SmallTest;
+import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
 
 import com.android.server.backup.BackupUtils;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 
 @SmallTest
-public class BackupUtilsTest extends AndroidTestCase {
+@Presubmit
+@RunWith(AndroidJUnit4.class)
+public class BackupUtilsTest {
 
-    private Signature[] genSignatures(String... signatures) {
-        final Signature[] sigs = new Signature[signatures.length];
-        for (int i = 0; i < signatures.length; i++){
-            sigs[i] = new Signature(signatures[i].getBytes());
-        }
-        return sigs;
+    private static final Signature SIGNATURE_1 = generateSignature((byte) 1);
+    private static final Signature SIGNATURE_2 = generateSignature((byte) 2);
+    private static final Signature SIGNATURE_3 = generateSignature((byte) 3);
+    private static final Signature SIGNATURE_4 = generateSignature((byte) 4);
+    private static final byte[] SIGNATURE_HASH_1 = BackupUtils.hashSignature(SIGNATURE_1);
+    private static final byte[] SIGNATURE_HASH_2 = BackupUtils.hashSignature(SIGNATURE_2);
+    private static final byte[] SIGNATURE_HASH_3 = BackupUtils.hashSignature(SIGNATURE_3);
+    private static final byte[] SIGNATURE_HASH_4 = BackupUtils.hashSignature(SIGNATURE_4);
+
+    private PackageManagerInternal mMockPackageManagerInternal;
+
+    @Before
+    public void setUp() throws Exception {
+        mMockPackageManagerInternal = mock(PackageManagerInternal.class);
     }
 
-    private PackageInfo genPackage(String... signatures) {
-        final PackageInfo pi = new PackageInfo();
-        pi.packageName = "package";
-        pi.applicationInfo = new ApplicationInfo();
-        pi.signatures = genSignatures(signatures);
+    @Test
+    public void signaturesMatch_targetIsNull_returnsFalse() throws Exception {
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, null,
+                mMockPackageManagerInternal);
 
-        return pi;
+        assertThat(result).isFalse();
     }
 
-    public void testSignaturesMatch() {
-        final ArrayList<byte[]> stored1 = BackupUtils.hashSignatureArray(Arrays.asList(
-                "abc".getBytes()));
-        final ArrayList<byte[]> stored2 = BackupUtils.hashSignatureArray(Arrays.asList(
-                "abc".getBytes(), "def".getBytes()));
+    @Test
+    public void signaturesMatch_systemApplication_returnsTrue() throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.applicationInfo = new ApplicationInfo();
+        packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
 
-        PackageInfo pi;
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
 
-        // False for null package.
-        assertFalse(BackupUtils.signaturesMatch(stored1, null));
-
-        // If it's a system app, signatures don't matter.
-        pi = genPackage("xyz");
-        pi.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
-        assertTrue(BackupUtils.signaturesMatch(stored1, pi));
-
-        // Non system apps.
-        assertTrue(BackupUtils.signaturesMatch(stored1, genPackage("abc")));
-
-        // Superset is okay.
-        assertTrue(BackupUtils.signaturesMatch(stored1, genPackage("abc", "xyz")));
-        assertTrue(BackupUtils.signaturesMatch(stored1, genPackage("xyz", "abc")));
-
-        assertFalse(BackupUtils.signaturesMatch(stored1, genPackage("xyz")));
-        assertFalse(BackupUtils.signaturesMatch(stored1, genPackage("xyz", "def")));
-
-        assertTrue(BackupUtils.signaturesMatch(stored2, genPackage("def", "abc")));
-        assertTrue(BackupUtils.signaturesMatch(stored2, genPackage("x", "def", "abc", "y")));
-
-        // Subset is not okay.
-        assertFalse(BackupUtils.signaturesMatch(stored2, genPackage("abc")));
-        assertFalse(BackupUtils.signaturesMatch(stored2, genPackage("def")));
+        assertThat(result).isTrue();
     }
 
+    @Test
+    public void signaturesMatch_disallowsUnsignedApps_storedSignatureNull_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        boolean result = BackupUtils.signaturesMatch(null, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_disallowsUnsignedApps_storedSignatureEmpty_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+
+    @Test
+    public void
+    signaturesMatch_disallowsUnsignedApps_targetSignatureEmpty_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[0][0];
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void
+    signaturesMatch_disallowsUnsignedApps_targetSignatureNull_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = null;
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_disallowsUnsignedApps_bothSignaturesNull_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = null;
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        boolean result = BackupUtils.signaturesMatch(null, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_disallowsUnsignedApps_bothSignaturesEmpty_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[0][0];
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_equalSignatures_returnsTrue() throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}
+        };
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        storedSigHashes.add(SIGNATURE_HASH_2);
+        storedSigHashes.add(SIGNATURE_HASH_3);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    public void signaturesMatch_extraSignatureInTarget_returnsTrue() throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}
+        };
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        storedSigHashes.add(SIGNATURE_HASH_2);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    public void signaturesMatch_extraSignatureInStored_returnsFalse() throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1, SIGNATURE_2}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        storedSigHashes.add(SIGNATURE_HASH_2);
+        storedSigHashes.add(SIGNATURE_HASH_3);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_oneNonMatchingSignature_returnsFalse() throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {
+                {SIGNATURE_1, SIGNATURE_2, SIGNATURE_3}
+        };
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        storedSigHashes.add(SIGNATURE_HASH_2);
+        storedSigHashes.add(SIGNATURE_HASH_4);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
+    public void signaturesMatch_singleStoredSignatureNoRotation_returnsTrue()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(SIGNATURE_HASH_1,
+                packageInfo.packageName);
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    public void signaturesMatch_singleStoredSignatureWithRotationAssumeDataCapability_returnsTrue()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}, {SIGNATURE_2}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        // we know SIGNATURE_1 is in history, and we want to assume it has
+        // SigningDetails.CertCapabilities.INSTALLED_DATA capability
+        doReturn(true).when(mMockPackageManagerInternal).isDataRestoreSafe(SIGNATURE_HASH_1,
+                packageInfo.packageName);
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isTrue();
+    }
+
+    @Test
+    public void
+            signaturesMatch_singleStoredSignatureWithRotationAssumeNoDataCapability_returnsFalse()
+            throws Exception {
+        PackageInfo packageInfo = new PackageInfo();
+        packageInfo.packageName = "test";
+        packageInfo.signingCertificateHistory = new Signature[][] {{SIGNATURE_1}, {SIGNATURE_2}};
+        packageInfo.applicationInfo = new ApplicationInfo();
+
+        // we know SIGNATURE_1 is in history, but we want to assume it does not have
+        // SigningDetails.CertCapabilities.INSTALLED_DATA capability
+        doReturn(false).when(mMockPackageManagerInternal).isDataRestoreSafe(SIGNATURE_HASH_1,
+                packageInfo.packageName);
+
+        ArrayList<byte[]> storedSigHashes = new ArrayList<>();
+        storedSigHashes.add(SIGNATURE_HASH_1);
+        boolean result = BackupUtils.signaturesMatch(storedSigHashes, packageInfo,
+                mMockPackageManagerInternal);
+
+        assertThat(result).isFalse();
+    }
+
+    @Test
     public void testHashSignature() {
         final byte[] sig1 = "abc".getBytes();
         final byte[] sig2 = "def".getBytes();
@@ -115,4 +351,10 @@
         MoreAsserts.assertEquals(hash2a, listA.get(1));
         MoreAsserts.assertEquals(hash2a, listB.get(1));
     }
+
+    private static Signature generateSignature(byte i) {
+        byte[] signatureBytes = new byte[256];
+        signatureBytes[0] = i;
+        return new Signature(signatureBytes);
+    }
 }
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java b/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java
index 1052e8f..3c4e333 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java
@@ -1,7 +1,5 @@
 package com.android.server.slice;
 
-import static android.content.pm.PackageManager.PERMISSION_GRANTED;
-
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -12,23 +10,18 @@
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.clearInvocations;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.slice.ISliceListener;
-import android.app.slice.Slice;
 import android.app.slice.SliceProvider;
 import android.app.slice.SliceSpec;
 import android.content.ContentProvider;
-import android.content.Context;
 import android.content.IContentProvider;
 import android.net.Uri;
 import android.os.Binder;
-import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.IBinder.DeathRecipient;
@@ -83,7 +76,7 @@
         mIContentProvider = mock(IContentProvider.class);
         when(mContentProvider.getIContentProvider()).thenReturn(mIContentProvider);
         mContext.getContentResolver().addProvider(AUTH, mContentProvider);
-        mPinnedSliceManager = new PinnedSliceState(mSliceService, TEST_URI);
+        mPinnedSliceManager = new PinnedSliceState(mSliceService, TEST_URI, "pkg");
     }
 
     @Test
@@ -164,4 +157,4 @@
         verify(mSliceService).removePinnedSlice(eq(TEST_URI));
         assertFalse(mPinnedSliceManager.hasPinOrListener());
     }
-}
\ No newline at end of file
+}
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java
index 6fc3009..4f446a9 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java
@@ -18,6 +18,7 @@
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -28,7 +29,6 @@
 import static org.mockito.Mockito.when;
 
 import android.app.AppOpsManager;
-import android.app.slice.ISliceListener;
 import android.app.slice.SliceSpec;
 import android.content.pm.PackageManagerInternal;
 import android.net.Uri;
@@ -71,7 +71,7 @@
 
         mService = spy(new SliceManagerService(mContext, TestableLooper.get(this).getLooper()));
         mCreatedSliceState = mock(PinnedSliceState.class);
-        doReturn(mCreatedSliceState).when(mService).createPinnedSlice(eq(TEST_URI));
+        doReturn(mCreatedSliceState).when(mService).createPinnedSlice(eq(TEST_URI), anyString());
     }
 
     @After
@@ -85,7 +85,7 @@
 
         mService.pinSlice("pkg", TEST_URI, EMPTY_SPECS, mToken);
         mService.pinSlice("pkg", TEST_URI, EMPTY_SPECS, mToken);
-        verify(mService, times(1)).createPinnedSlice(eq(TEST_URI));
+        verify(mService, times(1)).createPinnedSlice(eq(TEST_URI), eq("pkg"));
     }
 
     @Test
diff --git a/telephony/java/android/telephony/AccessNetworkUtils.java b/telephony/java/android/telephony/AccessNetworkUtils.java
new file mode 100644
index 0000000..5d2c225
--- /dev/null
+++ b/telephony/java/android/telephony/AccessNetworkUtils.java
@@ -0,0 +1,167 @@
+package android.telephony;
+
+import static android.telephony.ServiceState.DUPLEX_MODE_FDD;
+import static android.telephony.ServiceState.DUPLEX_MODE_TDD;
+import static android.telephony.ServiceState.DUPLEX_MODE_UNKNOWN;
+
+import android.telephony.AccessNetworkConstants.EutranBand;
+import android.telephony.ServiceState.DuplexMode;
+
+
+/**
+ * Utilities to map between radio constants.
+ *
+ * @hide
+ */
+public class AccessNetworkUtils {
+
+    // do not instantiate
+    private AccessNetworkUtils() {}
+
+    public static final int INVALID_BAND = -1;
+
+    /**
+     * Gets the duplex mode for the given EUTRAN operating band.
+     *
+     * <p>See 3GPP 36.101 sec 5.5-1 for calculation
+     *
+     * @param band The EUTRAN band number
+     * @return The duplex mode of the given EUTRAN band
+     */
+    @DuplexMode
+    public static int getDuplexModeForEutranBand(int band) {
+        if (band == INVALID_BAND) {
+            return DUPLEX_MODE_UNKNOWN;
+        }
+
+        if (band >= EutranBand.BAND_68) {
+            return DUPLEX_MODE_UNKNOWN;
+        } else if (band >= EutranBand.BAND_65) {
+            return DUPLEX_MODE_FDD;
+        } else if (band >= EutranBand.BAND_47) {
+            return DUPLEX_MODE_UNKNOWN;
+        } else if (band >= EutranBand.BAND_33) {
+            return DUPLEX_MODE_TDD;
+        } else if (band >= EutranBand.BAND_1) {
+            return DUPLEX_MODE_FDD;
+        }
+
+        return DUPLEX_MODE_UNKNOWN;
+    }
+
+    /**
+     * Gets the EUTRAN Operating band for a given downlink EARFCN.
+     *
+     * <p>See 3GPP 36.101 sec 5.7.3-1 for calculation.
+     *
+     * @param earfcn The downlink EARFCN
+     * @return Operating band number, or {@link #INVALID_BAND} if no corresponding band exists
+     */
+    public static int getOperatingBandForEarfcn(int earfcn) {
+        if (earfcn > 67535) {
+            return INVALID_BAND;
+        } else if (earfcn >= 67366) {
+            return INVALID_BAND; // band 67 only for CarrierAgg
+        } else if (earfcn >= 66436) {
+            return EutranBand.BAND_66;
+        } else if (earfcn >= 65536) {
+            return EutranBand.BAND_65;
+        } else if (earfcn > 54339) {
+            return INVALID_BAND;
+        } else if (earfcn >= 46790 /* inferred from the end range of BAND_45 */) {
+            return EutranBand.BAND_46;
+        } else if (earfcn >= 46590) {
+            return EutranBand.BAND_45;
+        } else if (earfcn >= 45590) {
+            return EutranBand.BAND_44;
+        } else if (earfcn >= 43590) {
+            return EutranBand.BAND_43;
+        } else if (earfcn >= 41590) {
+            return EutranBand.BAND_42;
+        } else if (earfcn >= 39650) {
+            return EutranBand.BAND_41;
+        } else if (earfcn >= 38650) {
+            return EutranBand.BAND_40;
+        } else if (earfcn >= 38250) {
+            return EutranBand.BAND_39;
+        } else if (earfcn >= 37750) {
+            return EutranBand.BAND_38;
+        } else if (earfcn >= 37550) {
+            return EutranBand.BAND_37;
+        } else if (earfcn >= 36950) {
+            return EutranBand.BAND_36;
+        } else if (earfcn >= 36350) {
+            return EutranBand.BAND_35;
+        } else if (earfcn >= 36200) {
+            return EutranBand.BAND_34;
+        } else if (earfcn >= 36000) {
+            return EutranBand.BAND_33;
+        } else if (earfcn > 10359) {
+            return INVALID_BAND;
+        } else if (earfcn >= 9920) {
+            return INVALID_BAND; // band 32 only for CarrierAgg
+        } else if (earfcn >= 9870) {
+            return EutranBand.BAND_31;
+        } else if (earfcn >= 9770) {
+            return EutranBand.BAND_30;
+        } else if (earfcn >= 9660) {
+            return INVALID_BAND; // band 29 only for CarrierAgg
+        } else if (earfcn >= 9210) {
+            return EutranBand.BAND_28;
+        } else if (earfcn >= 9040) {
+            return EutranBand.BAND_27;
+        } else if (earfcn >= 8690) {
+            return EutranBand.BAND_26;
+        } else if (earfcn >= 8040) {
+            return EutranBand.BAND_25;
+        } else if (earfcn >= 7700) {
+            return EutranBand.BAND_24;
+        } else if (earfcn >= 7500) {
+            return EutranBand.BAND_23;
+        } else if (earfcn >= 6600) {
+            return EutranBand.BAND_22;
+        } else if (earfcn >= 6450) {
+            return EutranBand.BAND_21;
+        } else if (earfcn >= 6150) {
+            return EutranBand.BAND_20;
+        } else if (earfcn >= 6000) {
+            return EutranBand.BAND_19;
+        } else if (earfcn >= 5850) {
+            return EutranBand.BAND_18;
+        } else if (earfcn >= 5730) {
+            return EutranBand.BAND_17;
+        } else if (earfcn > 5379) {
+            return INVALID_BAND;
+        } else if (earfcn >= 5280) {
+            return EutranBand.BAND_14;
+        } else if (earfcn >= 5180) {
+            return EutranBand.BAND_13;
+        } else if (earfcn >= 5010) {
+            return EutranBand.BAND_12;
+        } else if (earfcn >= 4750) {
+            return EutranBand.BAND_11;
+        } else if (earfcn >= 4150) {
+            return EutranBand.BAND_10;
+        } else if (earfcn >= 3800) {
+            return EutranBand.BAND_9;
+        } else if (earfcn >= 3450) {
+            return EutranBand.BAND_8;
+        } else if (earfcn >= 2750) {
+            return EutranBand.BAND_7;
+        } else if (earfcn >= 2650) {
+            return EutranBand.BAND_6;
+        } else if (earfcn >= 2400) {
+            return EutranBand.BAND_5;
+        } else if (earfcn >= 1950) {
+            return EutranBand.BAND_4;
+        } else if (earfcn >= 1200) {
+            return EutranBand.BAND_3;
+        } else if (earfcn >= 600) {
+            return EutranBand.BAND_2;
+        } else if (earfcn >= 0) {
+            return EutranBand.BAND_1;
+        }
+
+        return INVALID_BAND;
+    }
+}
diff --git a/telephony/java/android/telephony/CellIdentity.java b/telephony/java/android/telephony/CellIdentity.java
index e092d52..08f8bb6 100644
--- a/telephony/java/android/telephony/CellIdentity.java
+++ b/telephony/java/android/telephony/CellIdentity.java
@@ -68,6 +68,9 @@
      */
     public static final int TYPE_TDSCDMA        = 5;
 
+    /** @hide */
+    public static final int INVALID_CHANNEL_NUMBER = -1;
+
     // Log tag
     /** @hide */
     protected final String mTag;
@@ -125,6 +128,16 @@
     public @Type int getType() { return mType; }
 
     /**
+     * Returns the channel number of the cell identity.
+     *
+     * @hide
+     * @return The channel number, or {@link #INVALID_CHANNEL_NUMBER} if not implemented
+     */
+    public int getChannelNumber() {
+        return INVALID_CHANNEL_NUMBER;
+    }
+
+    /**
      * Used by child classes for parceling.
      *
      * @hide
diff --git a/telephony/java/android/telephony/CellIdentityGsm.java b/telephony/java/android/telephony/CellIdentityGsm.java
index d35eb60..52944a8a 100644
--- a/telephony/java/android/telephony/CellIdentityGsm.java
+++ b/telephony/java/android/telephony/CellIdentityGsm.java
@@ -203,6 +203,11 @@
         return mAlphaShort;
     }
 
+    /** @hide */
+    @Override
+    public int getChannelNumber() {
+        return mArfcn;
+    }
 
     /**
      * @deprecated Primary Scrambling Code is not applicable to GSM.
diff --git a/telephony/java/android/telephony/CellIdentityLte.java b/telephony/java/android/telephony/CellIdentityLte.java
index 2b8eb5f..37fb075 100644
--- a/telephony/java/android/telephony/CellIdentityLte.java
+++ b/telephony/java/android/telephony/CellIdentityLte.java
@@ -213,6 +213,12 @@
         return mAlphaShort;
     }
 
+    /** @hide */
+    @Override
+    public int getChannelNumber() {
+        return mEarfcn;
+    }
+
     @Override
     public int hashCode() {
         return Objects.hash(mMccStr, mMncStr, mCi, mPci, mTac, mAlphaLong, mAlphaShort);
diff --git a/telephony/java/android/telephony/CellIdentityWcdma.java b/telephony/java/android/telephony/CellIdentityWcdma.java
index a5fd7dd..affa0c1 100644
--- a/telephony/java/android/telephony/CellIdentityWcdma.java
+++ b/telephony/java/android/telephony/CellIdentityWcdma.java
@@ -206,6 +206,12 @@
         return mUarfcn;
     }
 
+    /** @hide */
+    @Override
+    public int getChannelNumber() {
+        return mUarfcn;
+    }
+
     @Override
     public boolean equals(Object other) {
         if (this == other) {
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index 82a7450..a9c1cf6 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -471,9 +471,13 @@
      */
     @DuplexMode
     public int getDuplexMode() {
-        // TODO(b/72117602) determine duplex mode from channel number, using 3GPP 36.101 sections
-        // 5.7.3-1 and 5.5-1
-        return DUPLEX_MODE_UNKNOWN;
+        // only support LTE duplex mode
+        if (!isLte(mRilDataRadioTechnology)) {
+            return DUPLEX_MODE_UNKNOWN;
+        }
+
+        int band = AccessNetworkUtils.getOperatingBandForEarfcn(mChannelNumber);
+        return AccessNetworkUtils.getDuplexModeForEutranBand(band);
     }
 
     /**
@@ -891,6 +895,7 @@
             .append(", mDataRegState=").append(mDataRegState)
             .append("(" + rilServiceStateToString(mDataRegState) + ")")
             .append(", mChannelNumber=").append(mChannelNumber)
+            .append(", duplexMode()=").append(getDuplexMode())
             .append(", mCellBandwidths=").append(Arrays.toString(mCellBandwidths))
             .append(", mVoiceRoamingType=").append(getRoamingLogString(mVoiceRoamingType))
             .append(", mDataRoamingType=").append(getRoamingLogString(mDataRoamingType))
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 7add893..4a0027b 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -5183,7 +5183,7 @@
             ITelephony telephony = getITelephony();
             if (telephony == null)
                 return null;
-            return telephony.getForbiddenPlmns(subId, appType);
+            return telephony.getForbiddenPlmns(subId, appType, mContext.getOpPackageName());
         } catch (RemoteException ex) {
             return null;
         } catch (NullPointerException ex) {
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index afbb947..7c7700b 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -1444,13 +1444,12 @@
      * Returns a list of Forbidden PLMNs from the specified SIM App
      * Returns null if the query fails.
      *
-     *
-     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE
+     * <p>Requires that the calling app has READ_PRIVILEGED_PHONE_STATE or READ_PHONE_STATE
      *
      * @param subId subscription ID used for authentication
      * @param appType the icc application type, like {@link #APPTYPE_USIM}
      */
-    String[] getForbiddenPlmns(int subId, int appType);
+    String[] getForbiddenPlmns(int subId, int appType, String callingPackage);
 
     /**
      * Check if phone is in emergency callback mode
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index a3a3080..ee7084a 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -25,6 +25,7 @@
  */
 
 import android.os.SystemProperties;
+import android.telephony.TelephonyManager;
 
 /**
  * {@hide}
@@ -162,8 +163,8 @@
     int NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA   = 20; /* TD-SCDMA, GSM/WCDMA and LTE */
     int NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA  = 21; /*TD-SCDMA,EvDo,CDMA,GSM/WCDMA*/
     int NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 22; /* TD-SCDMA/LTE/GSM/WCDMA, CDMA, and EvDo */
-    int PREFERRED_NETWORK_MODE      = SystemProperties.getInt("ro.telephony.default_network",
-            NETWORK_MODE_WCDMA_PREF);
+    int PREFERRED_NETWORK_MODE = Integer.parseInt(TelephonyManager.getTelephonyProperty(0,
+            "ro.telephony.default_network", Integer.toString(NETWORK_MODE_WCDMA_PREF)));
 
     int BAND_MODE_UNSPECIFIED = 0;      //"unspecified" (selected by baseband automatically)
     int BAND_MODE_EURO = 1;             //"EURO band" (GSM-900 / DCS-1800 / WCDMA-IMT-2000)
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index 93fa598..6865f77 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -86,9 +86,6 @@
         /** WPA is not used; plaintext or static WEP could be used. */
         public static final int NONE = 0;
         /** WPA pre-shared key (requires {@code preSharedKey} to be specified). */
-        /** @deprecated Due to security and performance limitations, use of WPA-1 networks
-         * is discouraged. WPA-2 (RSN) should be used instead. */
-        @Deprecated
         public static final int WPA_PSK = 1;
         /** WPA using EAP authentication. Generally used with an external authentication server. */
         public static final int WPA_EAP = 2;
@@ -122,7 +119,7 @@
 
         public static final String varName = "key_mgmt";
 
-        public static final String[] strings = { "NONE", /* deprecated */ "WPA_PSK", "WPA_EAP",
+        public static final String[] strings = { "NONE", "WPA_PSK", "WPA_EAP",
                 "IEEE8021X", "WPA2_PSK", "OSEN", "FT_PSK", "FT_EAP" };
     }
 
diff --git a/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java b/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java
index eca84064..ebf6007 100644
--- a/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java
+++ b/wifi/java/android/net/wifi/aware/DiscoverySessionCallback.java
@@ -133,7 +133,8 @@
      *                    match filter. For {@link PublishConfig#PUBLISH_TYPE_SOLICITED},
      *                    {@link SubscribeConfig#SUBSCRIBE_TYPE_ACTIVE} discovery sessions this
      *                    is the subscriber's match filter.
-     * @param distanceMm The measured distance to the Publisher in mm.
+     * @param distanceMm The measured distance to the Publisher in mm. Note: the measured distance
+     *                   may be negative for very close devices.
      */
     public void onServiceDiscoveredWithinRange(PeerHandle peerHandle,
         byte[] serviceSpecificInfo, List<byte[]> matchFilter, int distanceMm) {
diff --git a/wifi/java/android/net/wifi/rtt/RangingResult.java b/wifi/java/android/net/wifi/rtt/RangingResult.java
index 4705e1d..7fe85be 100644
--- a/wifi/java/android/net/wifi/rtt/RangingResult.java
+++ b/wifi/java/android/net/wifi/rtt/RangingResult.java
@@ -147,6 +147,8 @@
      * @return The distance (in mm) to the device specified by {@link #getMacAddress()} or
      * {@link #getPeerHandle()}.
      * <p>
+     * Note: the measured distance may be negative for very close devices.
+     * <p>
      * Only valid if {@link #getStatus()} returns {@link #STATUS_SUCCESS}, otherwise will throw an
      * exception.
      */