Merge "Moar lint rulez!"
diff --git a/api/current.txt b/api/current.txt
index 1b09710..87aaaa6 100755
--- a/api/current.txt
+++ b/api/current.txt
@@ -773,6 +773,7 @@
     field public static final int isFeatureSplit = 16844123; // 0x101055b
     field public static final int isGame = 16843764; // 0x10103f4
     field public static final int isIndicator = 16843079; // 0x1010147
+    field public static final int isLightTheme = 16844175; // 0x101058f
     field public static final int isModifier = 16843334; // 0x1010246
     field public static final int isRepeatable = 16843336; // 0x1010248
     field public static final int isScrollContainer = 16843342; // 0x101024e
@@ -45039,11 +45040,20 @@
     ctor public TextAppearanceSpan(android.os.Parcel);
     method public int describeContents();
     method public java.lang.String getFamily();
+    method public java.lang.String getFontFeatureSettings();
+    method public java.lang.String getFontVariationSettings();
     method public android.content.res.ColorStateList getLinkTextColor();
+    method public int getShadowColor();
+    method public float getShadowDx();
+    method public float getShadowDy();
+    method public float getShadowRadius();
     method public int getSpanTypeId();
     method public android.content.res.ColorStateList getTextColor();
+    method public int getTextFontWeight();
     method public int getTextSize();
     method public int getTextStyle();
+    method public android.graphics.Typeface getTypeface();
+    method public boolean isElegantTextHeight();
     method public void updateDrawState(android.text.TextPaint);
     method public void updateMeasureState(android.text.TextPaint);
     method public void writeToParcel(android.os.Parcel, int);
@@ -55244,6 +55254,7 @@
   public final class DelegateLastClassLoader extends dalvik.system.PathClassLoader {
     ctor public DelegateLastClassLoader(java.lang.String, java.lang.ClassLoader);
     ctor public DelegateLastClassLoader(java.lang.String, java.lang.String, java.lang.ClassLoader);
+    ctor public DelegateLastClassLoader(java.lang.String, java.lang.String, java.lang.ClassLoader, boolean);
   }
 
   public class DexClassLoader extends dalvik.system.BaseDexClassLoader {
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 1e9c354..10a00ee 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -200,9 +200,10 @@
 message KeyValuePair {
     optional int32 key = 1;
     oneof value {
-        int64 value_int = 2;
-        string value_str = 3;
-        float value_float = 4;
+        int32 value_int = 2;
+        int64 value_long = 3;
+        string value_str = 4;
+        float value_float = 5;
     }
 }
 
@@ -769,6 +770,9 @@
 
     // Name of the wakeup alarm.
     optional string tag = 2;
+
+    // Name of source package (for historical reasons, since BatteryStats tracked it).
+    optional string package_name = 3;
 }
 
 /**
diff --git a/cmds/statsd/src/logd/LogEvent.cpp b/cmds/statsd/src/logd/LogEvent.cpp
index f9f1b38..3afa08f 100644
--- a/cmds/statsd/src/logd/LogEvent.cpp
+++ b/cmds/statsd/src/logd/LogEvent.cpp
@@ -92,7 +92,8 @@
 
 LogEvent::LogEvent(int32_t tagId, int64_t wallClockTimestampNs, int64_t elapsedTimestampNs,
                    int32_t uid,
-                   const std::map<int32_t, int64_t>& int_map,
+                   const std::map<int32_t, int32_t>& int_map,
+                   const std::map<int32_t, int64_t>& long_map,
                    const std::map<int32_t, std::string>& string_map,
                    const std::map<int32_t, float>& float_map) {
     mLogdTimestampNs = wallClockTimestampNs;
@@ -113,7 +114,7 @@
         pos[1]++;
     }
 
-    for (const auto&itr : string_map) {
+    for (const auto&itr : long_map) {
         pos[2] = 1;
         mValues.push_back(FieldValue(Field(mTagId, pos, 2 /* depth */), Value(itr.first)));
         pos[2] = 3;
@@ -122,7 +123,7 @@
         pos[1]++;
     }
 
-    for (const auto&itr : float_map) {
+    for (const auto&itr : string_map) {
         pos[2] = 1;
         mValues.push_back(FieldValue(Field(mTagId, pos, 2 /* depth */), Value(itr.first)));
         pos[2] = 4;
@@ -130,6 +131,15 @@
         mValues.back().mField.decorateLastPos(2);
         pos[1]++;
     }
+
+    for (const auto&itr : float_map) {
+        pos[2] = 1;
+        mValues.push_back(FieldValue(Field(mTagId, pos, 2 /* depth */), Value(itr.first)));
+        pos[2] = 5;
+        mValues.push_back(FieldValue(Field(mTagId, pos, 2 /* depth */), Value(itr.second)));
+        mValues.back().mField.decorateLastPos(2);
+        pos[1]++;
+    }
     if (!mValues.empty()) {
         mValues.back().mField.decorateLastPos(1);
         mValues.at(mValues.size() - 2).mField.decorateLastPos(1);
@@ -215,7 +225,8 @@
 
 
 
-bool LogEvent::writeKeyValuePairs(const std::map<int32_t, int64_t>& int_map,
+bool LogEvent::writeKeyValuePairs(const std::map<int32_t, int32_t>& int_map,
+                                  const std::map<int32_t, int64_t>& long_map,
                                   const std::map<int32_t, std::string>& string_map,
                                   const std::map<int32_t, float>& float_map) {
     if (mContext) {
@@ -233,6 +244,17 @@
              }
          }
 
+         for (const auto& itr : long_map) {
+             if (android_log_write_list_begin(mContext) < 0) {
+                return false;
+             }
+             write(itr.first);
+             write(itr.second);
+             if (android_log_write_list_end(mContext) < 0) {
+                return false;
+             }
+         }
+
          for (const auto& itr : string_map) {
              if (android_log_write_list_begin(mContext) < 0) {
                 return false;
diff --git a/cmds/statsd/src/logd/LogEvent.h b/cmds/statsd/src/logd/LogEvent.h
index 9ef0bf4..0a8ac2b 100644
--- a/cmds/statsd/src/logd/LogEvent.h
+++ b/cmds/statsd/src/logd/LogEvent.h
@@ -77,7 +77,8 @@
      */
     explicit LogEvent(int32_t tagId, int64_t wallClockTimestampNs, int64_t elapsedTimestampNs,
                       int32_t uid,
-                      const std::map<int32_t, int64_t>& int_map,
+                      const std::map<int32_t, int32_t>& int_map,
+                      const std::map<int32_t, int64_t>& long_map,
                       const std::map<int32_t, std::string>& string_map,
                       const std::map<int32_t, float>& float_map);
 
@@ -122,7 +123,8 @@
     bool write(float value);
     bool write(const std::vector<AttributionNodeInternal>& nodes);
     bool write(const AttributionNodeInternal& node);
-    bool writeKeyValuePairs(const std::map<int32_t, int64_t>& int_map,
+    bool writeKeyValuePairs(const std::map<int32_t, int32_t>& int_map,
+                            const std::map<int32_t, int64_t>& long_map,
                             const std::map<int32_t, std::string>& string_map,
                             const std::map<int32_t, float>& float_map);
 
diff --git a/cmds/statsd/tests/LogEvent_test.cpp b/cmds/statsd/tests/LogEvent_test.cpp
index 6e3b04c..d490701 100644
--- a/cmds/statsd/tests/LogEvent_test.cpp
+++ b/cmds/statsd/tests/LogEvent_test.cpp
@@ -91,12 +91,16 @@
 
 TEST(LogEventTest, TestKeyValuePairsAtomParsing) {
     LogEvent event1(83, 2000);
-    std::map<int32_t, int64_t> int_map;
+    std::map<int32_t, int32_t> int_map;
+    std::map<int32_t, int64_t> long_map;
     std::map<int32_t, std::string> string_map;
     std::map<int32_t, float> float_map;
 
-    int_map[11] = 123L;
-    int_map[22] = 345L;
+    int_map[11] = 123;
+    int_map[22] = 345;
+
+    long_map[33] = 678L;
+    long_map[44] = 890L;
 
     string_map[1] = "test2";
     string_map[2] = "test1";
@@ -104,12 +108,15 @@
     float_map[111] = 2.2f;
     float_map[222] = 1.1f;
 
-    EXPECT_TRUE(event1.writeKeyValuePairs(int_map, string_map, float_map));
+    EXPECT_TRUE(event1.writeKeyValuePairs(int_map,
+                                          long_map,
+                                          string_map,
+                                          float_map));
     event1.init();
 
     EXPECT_EQ(83, event1.GetTagId());
     const auto& items = event1.getValues();
-    EXPECT_EQ((size_t)12, items.size());
+    EXPECT_EQ((size_t)16, items.size());
 
     const FieldValue& item0 = event1.getValues()[0];
     EXPECT_EQ(0x2010101, item0.mField.getField());
@@ -118,8 +125,8 @@
 
     const FieldValue& item1 = event1.getValues()[1];
     EXPECT_EQ(0x2010182, item1.mField.getField());
-    EXPECT_EQ(Type::LONG, item1.mValue.getType());
-    EXPECT_EQ(123L, item1.mValue.long_value);
+    EXPECT_EQ(Type::INT, item1.mValue.getType());
+    EXPECT_EQ(123, item1.mValue.int_value);
 
     const FieldValue& item2 = event1.getValues()[2];
     EXPECT_EQ(0x2010201, item2.mField.getField());
@@ -128,48 +135,68 @@
 
     const FieldValue& item3 = event1.getValues()[3];
     EXPECT_EQ(0x2010282, item3.mField.getField());
-    EXPECT_EQ(Type::LONG, item3.mValue.getType());
-    EXPECT_EQ(345L, item3.mValue.long_value);
+    EXPECT_EQ(Type::INT, item3.mValue.getType());
+    EXPECT_EQ(345, item3.mValue.int_value);
 
     const FieldValue& item4 = event1.getValues()[4];
     EXPECT_EQ(0x2010301, item4.mField.getField());
     EXPECT_EQ(Type::INT, item4.mValue.getType());
-    EXPECT_EQ(1, item4.mValue.int_value);
+    EXPECT_EQ(33, item4.mValue.int_value);
 
     const FieldValue& item5 = event1.getValues()[5];
-    EXPECT_EQ(0x2010383, item5.mField.getField());
-    EXPECT_EQ(Type::STRING, item5.mValue.getType());
-    EXPECT_EQ("test2", item5.mValue.str_value);
+    EXPECT_EQ(0x2010382, item5.mField.getField());
+    EXPECT_EQ(Type::LONG, item5.mValue.getType());
+    EXPECT_EQ(678L, item5.mValue.int_value);
 
     const FieldValue& item6 = event1.getValues()[6];
     EXPECT_EQ(0x2010401, item6.mField.getField());
     EXPECT_EQ(Type::INT, item6.mValue.getType());
-    EXPECT_EQ(2, item6.mValue.int_value);
+    EXPECT_EQ(44, item6.mValue.int_value);
 
     const FieldValue& item7 = event1.getValues()[7];
-    EXPECT_EQ(0x2010483, item7.mField.getField());
-    EXPECT_EQ(Type::STRING, item7.mValue.getType());
-    EXPECT_EQ("test1", item7.mValue.str_value);
+    EXPECT_EQ(0x2010482, item7.mField.getField());
+    EXPECT_EQ(Type::LONG, item7.mValue.getType());
+    EXPECT_EQ(890L, item7.mValue.int_value);
 
     const FieldValue& item8 = event1.getValues()[8];
     EXPECT_EQ(0x2010501, item8.mField.getField());
     EXPECT_EQ(Type::INT, item8.mValue.getType());
-    EXPECT_EQ(111, item8.mValue.int_value);
+    EXPECT_EQ(1, item8.mValue.int_value);
 
     const FieldValue& item9 = event1.getValues()[9];
-    EXPECT_EQ(0x2010584, item9.mField.getField());
-    EXPECT_EQ(Type::FLOAT, item9.mValue.getType());
-    EXPECT_EQ(2.2f, item9.mValue.float_value);
+    EXPECT_EQ(0x2010583, item9.mField.getField());
+    EXPECT_EQ(Type::STRING, item9.mValue.getType());
+    EXPECT_EQ("test2", item9.mValue.str_value);
 
     const FieldValue& item10 = event1.getValues()[10];
-    EXPECT_EQ(0x2018601, item10.mField.getField());
+    EXPECT_EQ(0x2010601, item10.mField.getField());
     EXPECT_EQ(Type::INT, item10.mValue.getType());
-    EXPECT_EQ(222, item10.mValue.int_value);
+    EXPECT_EQ(2, item10.mValue.int_value);
 
     const FieldValue& item11 = event1.getValues()[11];
-    EXPECT_EQ(0x2018684, item11.mField.getField());
-    EXPECT_EQ(Type::FLOAT, item11.mValue.getType());
-    EXPECT_EQ(1.1f, item11.mValue.float_value);
+    EXPECT_EQ(0x2010683, item11.mField.getField());
+    EXPECT_EQ(Type::STRING, item11.mValue.getType());
+    EXPECT_EQ("test1", item11.mValue.str_value);
+
+    const FieldValue& item12 = event1.getValues()[12];
+    EXPECT_EQ(0x2010701, item12.mField.getField());
+    EXPECT_EQ(Type::INT, item12.mValue.getType());
+    EXPECT_EQ(111, item12.mValue.int_value);
+
+    const FieldValue& item13 = event1.getValues()[13];
+    EXPECT_EQ(0x2010784, item13.mField.getField());
+    EXPECT_EQ(Type::FLOAT, item13.mValue.getType());
+    EXPECT_EQ(2.2f, item13.mValue.float_value);
+
+    const FieldValue& item14 = event1.getValues()[14];
+    EXPECT_EQ(0x2018801, item14.mField.getField());
+    EXPECT_EQ(Type::INT, item14.mValue.getType());
+    EXPECT_EQ(222, item14.mValue.int_value);
+
+    const FieldValue& item15 = event1.getValues()[15];
+    EXPECT_EQ(0x2018884, item15.mField.getField());
+    EXPECT_EQ(Type::FLOAT, item15.mValue.getType());
+    EXPECT_EQ(1.1f, item15.mValue.float_value);
 }
 
 TEST(LogEventTest, TestLogParsing2) {
@@ -242,12 +269,16 @@
 }
 
 TEST(LogEventTest, TestKeyValuePairsEvent) {
-    std::map<int32_t, int64_t> int_map;
+    std::map<int32_t, int32_t> int_map;
+    std::map<int32_t, int64_t> long_map;
     std::map<int32_t, std::string> string_map;
     std::map<int32_t, float> float_map;
 
-    int_map[11] = 123L;
-    int_map[22] = 345L;
+    int_map[11] = 123;
+    int_map[22] = 345;
+
+    long_map[33] = 678L;
+    long_map[44] = 890L;
 
     string_map[1] = "test2";
     string_map[2] = "test1";
@@ -255,7 +286,7 @@
     float_map[111] = 2.2f;
     float_map[222] = 1.1f;
 
-    LogEvent event1(83, 2000, 2001, 10001, int_map, string_map, float_map);
+    LogEvent event1(83, 2000, 2001, 10001, int_map, long_map, string_map, float_map);
     event1.init();
 
     EXPECT_EQ(83, event1.GetTagId());
@@ -263,7 +294,7 @@
     EXPECT_EQ((int64_t)2001, event1.GetElapsedTimestampNs());
 
     const auto& items = event1.getValues();
-    EXPECT_EQ((size_t)13, items.size());
+    EXPECT_EQ((size_t)17, items.size());
 
     const FieldValue& item0 = event1.getValues()[0];
     EXPECT_EQ(0x00010000, item0.mField.getField());
@@ -277,8 +308,8 @@
 
     const FieldValue& item2 = event1.getValues()[2];
     EXPECT_EQ(0x2020182, item2.mField.getField());
-    EXPECT_EQ(Type::LONG, item2.mValue.getType());
-    EXPECT_EQ(123L, item2.mValue.long_value);
+    EXPECT_EQ(Type::INT, item2.mValue.getType());
+    EXPECT_EQ(123, item2.mValue.int_value);
 
     const FieldValue& item3 = event1.getValues()[3];
     EXPECT_EQ(0x2020201, item3.mField.getField());
@@ -287,48 +318,68 @@
 
     const FieldValue& item4 = event1.getValues()[4];
     EXPECT_EQ(0x2020282, item4.mField.getField());
-    EXPECT_EQ(Type::LONG, item4.mValue.getType());
-    EXPECT_EQ(345L, item4.mValue.long_value);
+    EXPECT_EQ(Type::INT, item4.mValue.getType());
+    EXPECT_EQ(345, item4.mValue.int_value);
 
     const FieldValue& item5 = event1.getValues()[5];
     EXPECT_EQ(0x2020301, item5.mField.getField());
     EXPECT_EQ(Type::INT, item5.mValue.getType());
-    EXPECT_EQ(1, item5.mValue.int_value);
+    EXPECT_EQ(33, item5.mValue.int_value);
 
     const FieldValue& item6 = event1.getValues()[6];
-    EXPECT_EQ(0x2020383, item6.mField.getField());
-    EXPECT_EQ(Type::STRING, item6.mValue.getType());
-    EXPECT_EQ("test2", item6.mValue.str_value);
+    EXPECT_EQ(0x2020382, item6.mField.getField());
+    EXPECT_EQ(Type::LONG, item6.mValue.getType());
+    EXPECT_EQ(678L, item6.mValue.long_value);
 
     const FieldValue& item7 = event1.getValues()[7];
     EXPECT_EQ(0x2020401, item7.mField.getField());
     EXPECT_EQ(Type::INT, item7.mValue.getType());
-    EXPECT_EQ(2, item7.mValue.int_value);
+    EXPECT_EQ(44, item7.mValue.int_value);
 
     const FieldValue& item8 = event1.getValues()[8];
-    EXPECT_EQ(0x2020483, item8.mField.getField());
-    EXPECT_EQ(Type::STRING, item8.mValue.getType());
-    EXPECT_EQ("test1", item8.mValue.str_value);
+    EXPECT_EQ(0x2020482, item8.mField.getField());
+    EXPECT_EQ(Type::LONG, item8.mValue.getType());
+    EXPECT_EQ(890L, item8.mValue.long_value);
 
     const FieldValue& item9 = event1.getValues()[9];
     EXPECT_EQ(0x2020501, item9.mField.getField());
     EXPECT_EQ(Type::INT, item9.mValue.getType());
-    EXPECT_EQ(111, item9.mValue.int_value);
+    EXPECT_EQ(1, item9.mValue.int_value);
 
     const FieldValue& item10 = event1.getValues()[10];
-    EXPECT_EQ(0x2020584, item10.mField.getField());
-    EXPECT_EQ(Type::FLOAT, item10.mValue.getType());
-    EXPECT_EQ(2.2f, item10.mValue.float_value);
+    EXPECT_EQ(0x2020583, item10.mField.getField());
+    EXPECT_EQ(Type::STRING, item10.mValue.getType());
+    EXPECT_EQ("test2", item10.mValue.str_value);
 
     const FieldValue& item11 = event1.getValues()[11];
-    EXPECT_EQ(0x2028601, item11.mField.getField());
+    EXPECT_EQ(0x2020601, item11.mField.getField());
     EXPECT_EQ(Type::INT, item11.mValue.getType());
-    EXPECT_EQ(222, item11.mValue.int_value);
+    EXPECT_EQ(2, item11.mValue.int_value);
 
     const FieldValue& item12 = event1.getValues()[12];
-    EXPECT_EQ(0x2028684, item12.mField.getField());
-    EXPECT_EQ(Type::FLOAT, item12.mValue.getType());
-    EXPECT_EQ(1.1f, item12.mValue.float_value);
+    EXPECT_EQ(0x2020683, item12.mField.getField());
+    EXPECT_EQ(Type::STRING, item12.mValue.getType());
+    EXPECT_EQ("test1", item12.mValue.str_value);
+
+    const FieldValue& item13 = event1.getValues()[13];
+    EXPECT_EQ(0x2020701, item13.mField.getField());
+    EXPECT_EQ(Type::INT, item13.mValue.getType());
+    EXPECT_EQ(111, item13.mValue.int_value);
+
+    const FieldValue& item14 = event1.getValues()[14];
+    EXPECT_EQ(0x2020784, item14.mField.getField());
+    EXPECT_EQ(Type::FLOAT, item14.mValue.getType());
+    EXPECT_EQ(2.2f, item14.mValue.float_value);
+
+    const FieldValue& item15 = event1.getValues()[15];
+    EXPECT_EQ(0x2028801, item15.mField.getField());
+    EXPECT_EQ(Type::INT, item15.mValue.getType());
+    EXPECT_EQ(222, item15.mValue.int_value);
+
+    const FieldValue& item16 = event1.getValues()[16];
+    EXPECT_EQ(0x2028884, item16.mField.getField());
+    EXPECT_EQ(Type::FLOAT, item16.mValue.getType());
+    EXPECT_EQ(1.1f, item16.mValue.float_value);
 }
 
 
@@ -337,4 +388,4 @@
 }  // namespace android
 #else
 GTEST_LOG_(INFO) << "This test does nothing.\n";
-#endif
\ No newline at end of file
+#endif
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index 3638bc4..81df447 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -4440,7 +4440,7 @@
         }
 
         private CharSequence processTextSpans(CharSequence text) {
-            if (hasForegroundColor()) {
+            if (hasForegroundColor() || mInNightMode) {
                 return ContrastColorUtil.clearColorSpans(text);
             }
             return text;
diff --git a/core/java/android/database/sqlite/SQLiteDatabase.java b/core/java/android/database/sqlite/SQLiteDatabase.java
index 01557c5..eb5c720 100644
--- a/core/java/android/database/sqlite/SQLiteDatabase.java
+++ b/core/java/android/database/sqlite/SQLiteDatabase.java
@@ -649,7 +649,7 @@
      * successful so far. Do not call setTransactionSuccessful before calling this. When this
      * returns a new transaction will have been created but not marked as successful.
      * @return true if the transaction was yielded
-     * @deprecated if the db is locked more than once (becuase of nested transactions) then the lock
+     * @deprecated if the db is locked more than once (because of nested transactions) then the lock
      *   will not be yielded. Use yieldIfContendedSafely instead.
      */
     @Deprecated
diff --git a/core/java/android/hardware/biometrics/BiometricPrompt.java b/core/java/android/hardware/biometrics/BiometricPrompt.java
index 92a814c..83998cc 100644
--- a/core/java/android/hardware/biometrics/BiometricPrompt.java
+++ b/core/java/android/hardware/biometrics/BiometricPrompt.java
@@ -348,7 +348,6 @@
          * @hide
          */
         public AuthenticationResult(CryptoObject crypto) {
-            // For compatibility, this extends from common base class as FingerprintManager does.
             // Identifier and userId is not used for BiometricPrompt.
             super(crypto, null /* identifier */, 0 /* userId */);
         }
@@ -410,8 +409,8 @@
     }
 
     /**
-     * This call warms up the fingerprint hardware, displays a system-provided dialog, and starts
-     * scanning for a fingerprint. It terminates when {@link
+     * This call warms up the biometric hardware, displays a system-provided dialog, and starts
+     * scanning for a biometric. It terminates when {@link
      * AuthenticationCallback#onAuthenticationError(int, CharSequence)} is called, when {@link
      * AuthenticationCallback#onAuthenticationSucceeded( AuthenticationResult)}, or when the user
      * dismisses the system-provided dialog, at which point the crypto object becomes invalid. This
@@ -453,8 +452,8 @@
     }
 
     /**
-     * This call warms up the fingerprint hardware, displays a system-provided dialog, and starts
-     * scanning for a fingerprint. It terminates when {@link
+     * This call warms up the biometric hardware, displays a system-provided dialog, and starts
+     * scanning for a biometric. It terminates when {@link
      * AuthenticationCallback#onAuthenticationError(int, CharSequence)} is called, when {@link
      * AuthenticationCallback#onAuthenticationSucceeded( AuthenticationResult)} is called, or when
      * the user dismisses the system-provided dialog.  This operation can be canceled by using the
diff --git a/core/java/android/hardware/face/FaceManager.java b/core/java/android/hardware/face/FaceManager.java
index 66613ea..873a24a 100644
--- a/core/java/android/hardware/face/FaceManager.java
+++ b/core/java/android/hardware/face/FaceManager.java
@@ -244,17 +244,17 @@
     }
 
     /**
-     * Requests a pre-enrollment auth token to tie enrollment to the confirmation of
+     * Requests an auth token to tie sensitive operations to the confirmation of
      * existing device credentials (e.g. pin/pattern/password).
      *
      * @hide
      */
     @RequiresPermission(MANAGE_BIOMETRIC)
-    public long preEnroll() {
+    public long generateChallenge() {
         long result = 0;
         if (mService != null) {
             try {
-                result = mService.preEnroll(mToken);
+                result = mService.generateChallenge(mToken);
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
@@ -263,16 +263,46 @@
     }
 
     /**
-     * Finishes enrollment and cancels the current auth token.
+     * Invalidates the current auth token.
      *
      * @hide
      */
     @RequiresPermission(MANAGE_BIOMETRIC)
-    public int postEnroll() {
+    public int revokeChallenge() {
         int result = 0;
         if (mService != null) {
             try {
-                result = mService.postEnroll(mToken);
+                result = mService.revokeChallenge(mToken);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+        return result;
+    }
+
+    /**
+     * @hide
+     */
+    @RequiresPermission(MANAGE_BIOMETRIC)
+    public void setRequireAttention(boolean requireAttention, byte[] token) {
+        if (mService != null) {
+            try {
+                mService.setRequireAttention(requireAttention, token);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /**
+     * @hide
+     */
+    @RequiresPermission(MANAGE_BIOMETRIC)
+    public boolean getRequireAttention(byte[] token) {
+        boolean result = true;
+        if (mService != null) {
+            try {
+                mService.getRequireAttention(token);
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
diff --git a/core/java/android/hardware/face/IFaceService.aidl b/core/java/android/hardware/face/IFaceService.aidl
index 50d0744..6681bd7 100644
--- a/core/java/android/hardware/face/IFaceService.aidl
+++ b/core/java/android/hardware/face/IFaceService.aidl
@@ -66,10 +66,10 @@
     boolean isHardwareDetected(long deviceId, String opPackageName);
 
     // Get a pre-enrollment authentication token
-    long preEnroll(IBinder token);
+    long generateChallenge(IBinder token);
 
     // Finish an enrollment sequence and invalidate the authentication token
-    int postEnroll(IBinder token);
+    int revokeChallenge(IBinder token);
 
     // Determine if a user has at least one enrolled face
     boolean hasEnrolledFaces(int userId, String opPackageName);
@@ -94,4 +94,8 @@
 
     // Enumerate all faces
     void enumerate(IBinder token, int userId, IFaceServiceReceiver receiver);
+
+    int setRequireAttention(boolean requireAttention, in byte [] token);
+
+    boolean getRequireAttention(in byte [] token);
 }
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index aa178fb..8fd9d4f 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -7689,6 +7689,15 @@
                 BOOLEAN_VALIDATOR;
 
         /**
+         * Whether or not face unlock is allowed for apps (through BiometricPrompt).
+         * @hide
+         */
+        public static final String FACE_UNLOCK_APP_ENABLED = "face_unlock_app_enabled";
+
+        private static final Validator FACE_UNLOCK_APP_ENABLED_VALIDATOR =
+                BOOLEAN_VALIDATOR;
+
+        /**
          * Whether the assist gesture should be enabled.
          *
          * @hide
@@ -8189,6 +8198,7 @@
             NFC_PAYMENT_DEFAULT_COMPONENT,
             AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN,
             FACE_UNLOCK_KEYGUARD_ENABLED,
+            FACE_UNLOCK_APP_ENABLED,
             ASSIST_GESTURE_ENABLED,
             ASSIST_GESTURE_SILENCE_ALERTS_ENABLED,
             ASSIST_GESTURE_WAKE_ENABLED,
@@ -8337,6 +8347,7 @@
             VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN,
                     AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR);
             VALIDATORS.put(FACE_UNLOCK_KEYGUARD_ENABLED, FACE_UNLOCK_KEYGUARD_ENABLED_VALIDATOR);
+            VALIDATORS.put(FACE_UNLOCK_APP_ENABLED, FACE_UNLOCK_APP_ENABLED_VALIDATOR);
             VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR);
             VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED,
                     ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR);
diff --git a/core/java/android/text/SpannableStringBuilder.java b/core/java/android/text/SpannableStringBuilder.java
index c5fabaf..0d29da0 100644
--- a/core/java/android/text/SpannableStringBuilder.java
+++ b/core/java/android/text/SpannableStringBuilder.java
@@ -1610,13 +1610,14 @@
     public boolean equals(Object o) {
         if (o instanceof Spanned &&
                 toString().equals(o.toString())) {
-            Spanned other = (Spanned) o;
+            final Spanned other = (Spanned) o;
             // Check span data
-            Object[] otherSpans = other.getSpans(0, other.length(), Object.class);
+            final Object[] otherSpans = other.getSpans(0, other.length(), Object.class);
+            final Object[] thisSpans = getSpans(0, length(), Object.class);
             if (mSpanCount == otherSpans.length) {
                 for (int i = 0; i < mSpanCount; ++i) {
-                    Object thisSpan = mSpans[i];
-                    Object otherSpan = otherSpans[i];
+                    final Object thisSpan = thisSpans[i];
+                    final Object otherSpan = otherSpans[i];
                     if (thisSpan == this) {
                         if (other != otherSpan ||
                                 getSpanStart(thisSpan) != other.getSpanStart(otherSpan) ||
diff --git a/core/java/android/text/SpannableStringInternal.java b/core/java/android/text/SpannableStringInternal.java
index 7acd539..a986633 100644
--- a/core/java/android/text/SpannableStringInternal.java
+++ b/core/java/android/text/SpannableStringInternal.java
@@ -16,12 +16,13 @@
 
 package android.text;
 
+import android.annotation.UnsupportedAppUsage;
+
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.GrowingArrayUtils;
 
 import libcore.util.EmptyArray;
 
-import android.annotation.UnsupportedAppUsage;
 import java.lang.reflect.Array;
 
 /* package */ abstract class SpannableStringInternal
@@ -502,13 +503,14 @@
     public boolean equals(Object o) {
         if (o instanceof Spanned &&
                 toString().equals(o.toString())) {
-            Spanned other = (Spanned) o;
+            final Spanned other = (Spanned) o;
             // Check span data
-            Object[] otherSpans = other.getSpans(0, other.length(), Object.class);
+            final Object[] otherSpans = other.getSpans(0, other.length(), Object.class);
+            final Object[] thisSpans = getSpans(0, length(), Object.class);
             if (mSpanCount == otherSpans.length) {
                 for (int i = 0; i < mSpanCount; ++i) {
-                    Object thisSpan = mSpans[i];
-                    Object otherSpan = otherSpans[i];
+                    final Object thisSpan = thisSpans[i];
+                    final Object otherSpan = otherSpans[i];
                     if (thisSpan == this) {
                         if (other != otherSpan ||
                                 getSpanStart(thisSpan) != other.getSpanStart(otherSpan) ||
diff --git a/core/java/android/text/style/TextAppearanceSpan.java b/core/java/android/text/style/TextAppearanceSpan.java
index c17cfd5..2dc4f60 100644
--- a/core/java/android/text/style/TextAppearanceSpan.java
+++ b/core/java/android/text/style/TextAppearanceSpan.java
@@ -16,11 +16,13 @@
 
 package android.text.style;
 
+import android.annotation.Nullable;
 import android.content.Context;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.graphics.LeakyTypefaceStorage;
 import android.graphics.Typeface;
+import android.graphics.fonts.Font;
 import android.os.Parcel;
 import android.text.ParcelableSpan;
 import android.text.TextPaint;
@@ -38,6 +40,21 @@
     private final ColorStateList mTextColorLink;
     private final Typeface mTypeface;
 
+    private final int mTextFontWeight;
+
+    private final float mShadowRadius;
+    private final float mShadowDx;
+    private final float mShadowDy;
+    private final int mShadowColor;
+
+    private final boolean mHasElegantTextHeight;
+    private final boolean mElegantTextHeight;
+    private final boolean mHasLetterSpacing;
+    private final float mLetterSpacing;
+
+    private final String mFontFeatureSettings;
+    private final String mFontVariationSettings;
+
     /**
      * Uses the specified TextAppearance resource to determine the
      * text appearance.  The <code>appearance</code> should be, for example,
@@ -104,6 +121,34 @@
             }
         }
 
+        mTextFontWeight = a.getInt(com.android.internal.R.styleable
+                .TextAppearance_textFontWeight, -1);
+
+        mShadowRadius = a.getFloat(com.android.internal.R.styleable
+                .TextAppearance_shadowRadius, 0.0f);
+        mShadowDx = a.getFloat(com.android.internal.R.styleable
+                .TextAppearance_shadowDx, 0.0f);
+        mShadowDy = a.getFloat(com.android.internal.R.styleable
+                .TextAppearance_shadowDy, 0.0f);
+        mShadowColor = a.getInt(com.android.internal.R.styleable
+                .TextAppearance_shadowColor, 0);
+
+        mHasElegantTextHeight = a.hasValue(com.android.internal.R.styleable
+                .TextAppearance_elegantTextHeight);
+        mElegantTextHeight = a.getBoolean(com.android.internal.R.styleable
+                .TextAppearance_elegantTextHeight, false);
+
+        mHasLetterSpacing = a.hasValue(com.android.internal.R.styleable
+                .TextAppearance_letterSpacing);
+        mLetterSpacing = a.getFloat(com.android.internal.R.styleable
+                .TextAppearance_letterSpacing, 0.0f);
+
+        mFontFeatureSettings = a.getString(com.android.internal.R.styleable
+                .TextAppearance_fontFeatureSettings);
+
+        mFontVariationSettings = a.getString(com.android.internal.R.styleable
+                .TextAppearance_fontVariationSettings);
+
         a.recycle();
 
         if (colorList >= 0) {
@@ -129,6 +174,21 @@
         mTextColor = color;
         mTextColorLink = linkColor;
         mTypeface = null;
+
+        mTextFontWeight = -1;
+
+        mShadowRadius = 0.0f;
+        mShadowDx = 0.0f;
+        mShadowDy = 0.0f;
+        mShadowColor = 0;
+
+        mHasElegantTextHeight = false;
+        mElegantTextHeight = false;
+        mHasLetterSpacing = false;
+        mLetterSpacing = 0.0f;
+
+        mFontFeatureSettings = null;
+        mFontVariationSettings = null;
     }
 
     public TextAppearanceSpan(Parcel src) {
@@ -146,6 +206,21 @@
             mTextColorLink = null;
         }
         mTypeface = LeakyTypefaceStorage.readTypefaceFromParcel(src);
+
+        mTextFontWeight = src.readInt();
+
+        mShadowRadius = src.readFloat();
+        mShadowDx = src.readFloat();
+        mShadowDy = src.readFloat();
+        mShadowColor = src.readInt();
+
+        mHasElegantTextHeight = src.readBoolean();
+        mElegantTextHeight = src.readBoolean();
+        mHasLetterSpacing = src.readBoolean();
+        mLetterSpacing = src.readFloat();
+
+        mFontFeatureSettings = src.readString();
+        mFontVariationSettings = src.readString();
     }
 
     public int getSpanTypeId() {
@@ -183,6 +258,21 @@
             dest.writeInt(0);
         }
         LeakyTypefaceStorage.writeTypefaceToParcel(mTypeface, dest);
+
+        dest.writeInt(mTextFontWeight);
+
+        dest.writeFloat(mShadowRadius);
+        dest.writeFloat(mShadowDx);
+        dest.writeFloat(mShadowDy);
+        dest.writeInt(mShadowColor);
+
+        dest.writeBoolean(mHasElegantTextHeight);
+        dest.writeBoolean(mElegantTextHeight);
+        dest.writeBoolean(mHasLetterSpacing);
+        dest.writeFloat(mLetterSpacing);
+
+        dest.writeString(mFontFeatureSettings);
+        dest.writeString(mFontVariationSettings);
     }
 
     /**
@@ -225,6 +315,81 @@
         return mStyle;
     }
 
+    /**
+     * Returns the text font weight specified by this span, or <code>-1</code>
+     * if it does not specify one.
+     */
+    public int getTextFontWeight() {
+        return mTextFontWeight;
+    }
+
+    /**
+     * Returns the typeface specified by this span, or <code>null</code>
+     * if it does not specify one.
+     */
+    @Nullable
+    public Typeface getTypeface() {
+        return mTypeface;
+    }
+
+    /**
+     * Returns the color of the text shadow specified by this span, or <code>0</code>
+     * if it does not specify one.
+     */
+    public int getShadowColor() {
+        return mShadowColor;
+    }
+
+    /**
+     * Returns the horizontal offset of the text shadow specified by this span, or <code>0.0f</code>
+     * if it does not specify one.
+     */
+    public float getShadowDx() {
+        return mShadowDx;
+    }
+
+    /**
+     * Returns the vertical offset of the text shadow specified by this span, or <code>0.0f</code>
+     * if it does not specify one.
+     */
+    public float getShadowDy() {
+        return mShadowDy;
+    }
+
+    /**
+     * Returns the blur radius of the text shadow specified by this span, or <code>0.0f</code>
+     * if it does not specify one.
+     */
+    public float getShadowRadius() {
+        return mShadowRadius;
+    }
+
+    /**
+     * Returns the font feature settings specified by this span, or <code>null</code>
+     * if it does not specify one.
+     */
+    @Nullable
+    public String getFontFeatureSettings() {
+        return mFontFeatureSettings;
+    }
+
+    /**
+     * Returns the font variation settings specified by this span, or <code>null</code>
+     * if it does not specify one.
+     */
+    @Nullable
+    public String getFontVariationSettings() {
+        return mFontVariationSettings;
+    }
+
+    /**
+     * Returns the value of elegant height metrics flag specified by this span,
+     * or <code>false</code> if it does not specify one.
+     */
+    public boolean isElegantTextHeight() {
+        return mElegantTextHeight;
+    }
+
     @Override
     public void updateDrawState(TextPaint ds) {
         updateMeasureState(ds);
@@ -236,6 +401,10 @@
         if (mTextColorLink != null) {
             ds.linkColor = mTextColorLink.getColorForState(ds.drawableState, 0);
         }
+
+        if (mShadowColor != 0) {
+            ds.setShadowLayer(mShadowRadius, mShadowDx, mShadowDy, mShadowColor);
+        }
     }
 
     @Override
@@ -267,7 +436,16 @@
         }
 
         if (styledTypeface != null) {
-            int fake = style & ~styledTypeface.getStyle();
+            final Typeface readyTypeface;
+            if (mTextFontWeight >= 0) {
+                final int weight = Math.min(Font.FONT_WEIGHT_MAX, mTextFontWeight);
+                final boolean italic = (style & Typeface.ITALIC) != 0;
+                readyTypeface = ds.setTypeface(Typeface.create(styledTypeface, weight, italic));
+            } else {
+                readyTypeface = styledTypeface;
+            }
+
+            int fake = style & ~readyTypeface.getStyle();
 
             if ((fake & Typeface.BOLD) != 0) {
                 ds.setFakeBoldText(true);
@@ -277,11 +455,27 @@
                 ds.setTextSkewX(-0.25f);
             }
 
-            ds.setTypeface(styledTypeface);
+            ds.setTypeface(readyTypeface);
         }
 
         if (mTextSize > 0) {
             ds.setTextSize(mTextSize);
         }
+
+        if (mHasElegantTextHeight) {
+            ds.setElegantTextHeight(mElegantTextHeight);
+        }
+
+        if (mHasLetterSpacing) {
+            ds.setLetterSpacing(mLetterSpacing);
+        }
+
+        if (mFontFeatureSettings != null) {
+            ds.setFontFeatureSettings(mFontFeatureSettings);
+        }
+
+        if (mFontVariationSettings != null) {
+            ds.setFontVariationSettings(mFontVariationSettings);
+        }
     }
 }
diff --git a/core/java/android/view/ThreadedRenderer.java b/core/java/android/view/ThreadedRenderer.java
index 0986b89..42690ce 100644
--- a/core/java/android/view/ThreadedRenderer.java
+++ b/core/java/android/view/ThreadedRenderer.java
@@ -974,6 +974,25 @@
         }
     }
 
+    /** The root of everything */
+    public @NonNull RenderNode getRootNode() {
+        return mRootNode;
+    }
+
+    private boolean mForceDark = false;
+
+    /**
+     * Whether or not the force-dark feature should be used for this renderer.
+     */
+    public boolean setForceDark(boolean enable) {
+        if (mForceDark != enable) {
+            mForceDark = enable;
+            nSetForceDark(mNativeProxy, enable);
+            return true;
+        }
+        return false;
+    }
+
     /**
      * Basic synchronous renderer. Currently only used to render the Magnifier, so use with care.
      * TODO: deduplicate against ThreadedRenderer.
@@ -1253,4 +1272,5 @@
     private static native void nSetIsolatedProcess(boolean enabled);
     private static native void nSetContextPriority(int priority);
     private static native void nAllocateBuffers(long nativeProxy, Surface window);
+    private static native void nSetForceDark(long nativeProxy, boolean enabled);
 }
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 1eb35c5..78e6dd8 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -15255,6 +15255,10 @@
      * a value of 'true' will not override any 'false' value in its parent chain nor will
      * it prevent any 'false' in any of its children.
      *
+     * The default behavior of force dark is also influenced by the Theme's
+     * {@link android.R.styleable#Theme_isLightTheme isLightTheme} attribute.
+     * If a theme is isLightTheme="false", then force dark is globally disabled for that theme.
+     *
      * @param allow Whether or not to allow force dark.
      *
      * @hide
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 5bc44ce..bef8e8f 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -43,6 +43,7 @@
 import android.content.res.CompatibilityInfo;
 import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Matrix;
@@ -1077,6 +1078,7 @@
                 mAttachInfo.mThreadedRenderer = ThreadedRenderer.create(mContext, translucent,
                         attrs.getTitle().toString());
                 mAttachInfo.mThreadedRenderer.setWideGamut(wideGamut);
+                updateForceDarkMode();
                 if (mAttachInfo.mThreadedRenderer != null) {
                     mAttachInfo.mHardwareAccelerated =
                             mAttachInfo.mHardwareAccelerationRequested = true;
@@ -1085,6 +1087,27 @@
         }
     }
 
+    private int getNightMode() {
+        return mContext.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
+    }
+
+    private void updateForceDarkMode() {
+        if (mAttachInfo.mThreadedRenderer == null) return;
+
+        boolean nightMode = getNightMode() == Configuration.UI_MODE_NIGHT_YES;
+        TypedArray a = mContext.obtainStyledAttributes(R.styleable.Theme);
+        boolean isLightTheme = a.getBoolean(R.styleable.Theme_isLightTheme, false);
+        a.recycle();
+
+        boolean changed = mAttachInfo.mThreadedRenderer.setForceDark(nightMode);
+        changed |= mAttachInfo.mThreadedRenderer.getRootNode().setAllowForceDark(isLightTheme);
+
+        if (changed) {
+            // TODO: Don't require regenerating all display lists to apply this setting
+            invalidateWorld(mView);
+        }
+    }
+
     @UnsupportedAppUsage
     public View getView() {
         return mView;
@@ -4077,6 +4100,8 @@
             mForceNextWindowRelayout = true;
             requestLayout();
         }
+
+        updateForceDarkMode();
     }
 
     /**
diff --git a/core/jni/android_view_ThreadedRenderer.cpp b/core/jni/android_view_ThreadedRenderer.cpp
index 3c59bd1..7a5b604 100644
--- a/core/jni/android_view_ThreadedRenderer.cpp
+++ b/core/jni/android_view_ThreadedRenderer.cpp
@@ -1064,6 +1064,12 @@
     proxy->allocateBuffers(surface);
 }
 
+static void android_view_ThreadedRenderer_setForceDark(JNIEnv* env, jobject clazz,
+        jlong proxyPtr, jboolean enable) {
+    RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);
+    proxy->setForceDark(enable);
+}
+
 // ----------------------------------------------------------------------------
 // FrameMetricsObserver
 // ----------------------------------------------------------------------------
@@ -1177,6 +1183,7 @@
     { "nSetIsolatedProcess", "(Z)V", (void*)android_view_ThreadedRenderer_setIsolatedProcess },
     { "nSetContextPriority", "(I)V", (void*)android_view_ThreadedRenderer_setContextPriority },
     { "nAllocateBuffers", "(JLandroid/view/Surface;)V", (void*)android_view_ThreadedRenderer_allocateBuffers },
+    { "nSetForceDark", "(JZ)V", (void*)android_view_ThreadedRenderer_setForceDark },
 };
 
 static JavaVM* mJvm = nullptr;
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index ade0b11..85a52d5 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -4463,14 +4463,6 @@
             android:permission="android.permission.LOCATION_HARDWARE"
             android:exported="false" />
 
-        <service android:name="com.android.internal.backup.LocalTransportService"
-                android:permission="android.permission.CONFIRM_FULL_BACKUP"
-                android:exported="false">
-            <intent-filter>
-                <action android:name="android.backup.TRANSPORT_HOST" />
-            </intent-filter>
-        </service>
-
         <service android:name="com.android.server.MountServiceIdler"
                  android:exported="true"
                  android:permission="android.permission.BIND_JOB_SERVICE" >
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index cc99a4e..cdaff18 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2912,6 +2912,7 @@
         <!-- @hide For use by platform and tools only. Developers should not specify this value. -->
         <public name="usesNonSdkApi" />
         <public name="minimumUiTimeout" />
+        <public name="isLightTheme" />
     </public-group>
 
     <public-group type="drawable" first-id="0x010800b4">
diff --git a/core/tests/coretests/src/android/provider/SettingsValidatorsTest.java b/core/tests/coretests/src/android/provider/SettingsValidatorsTest.java
index 8909293..b0d29bd 100644
--- a/core/tests/coretests/src/android/provider/SettingsValidatorsTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsValidatorsTest.java
@@ -73,7 +73,7 @@
     @Test
     public void testComponentNameValidator() {
         assertTrue(SettingsValidators.COMPONENT_NAME_VALIDATOR.validate(
-                "android/com.android.internal.backup.LocalTransport"));
+                "com.android.localtransport/.LocalTransport"));
         assertFalse(SettingsValidators.COMPONENT_NAME_VALIDATOR.validate("rectangle"));
     }
 
@@ -90,7 +90,7 @@
     @Test
     public void testNullableComponentNameValidator_onValidComponentName_returnsTrue() {
         assertTrue(SettingsValidators.NULLABLE_COMPONENT_NAME_VALIDATOR.validate(
-                "android/com.android.internal.backup.LocalTransport"));
+                "com.android.localtransport/.LocalTransport"));
     }
 
     @Test
@@ -185,7 +185,7 @@
     @Test
     public void testComponentNameListValidator() {
         Validator v = new SettingsValidators.ComponentNameListValidator(",");
-        assertTrue(v.validate("android/com.android.internal.backup.LocalTransport,"
+        assertTrue(v.validate("com.android.localtransport/.LocalTransport,"
                 + "com.google.android.gms/.backup.migrate.service.D2dTransport"));
         assertFalse(v.validate("com.google.5android,android"));
     }
@@ -200,7 +200,7 @@
     @Test
     public void testPackageNameListValidator() {
         Validator v = new SettingsValidators.PackageNameListValidator(",");
-        assertTrue(v.validate("com.android.internal.backup.LocalTransport,com.google.android.gms"));
+        assertTrue(v.validate("com.android.localtransport.LocalTransport,com.google.android.gms"));
         assertFalse(v.validate("5com.android.internal.backup.LocalTransport,android"));
     }
 
diff --git a/data/etc/framework-sysconfig.xml b/data/etc/framework-sysconfig.xml
index ae6a7f6..b0d2de1 100644
--- a/data/etc/framework-sysconfig.xml
+++ b/data/etc/framework-sysconfig.xml
@@ -28,7 +28,7 @@
     <!-- Whitelist of what components are permitted as backup data transports.  The
          'service' attribute here is a flattened ComponentName string. -->
     <backup-transport-whitelisted-service
-        service="android/com.android.internal.backup.LocalTransportService" />
+        service="com.android.localtransport/.LocalTransportService" />
 
     <!-- Whitelist of bundled applications which all handle URLs to their websites by default -->
     <app-link package="com.android.carrierdefaultapp" />
diff --git a/graphics/java/android/graphics/Typeface.java b/graphics/java/android/graphics/Typeface.java
index 492c236..e6ac060 100644
--- a/graphics/java/android/graphics/Typeface.java
+++ b/graphics/java/android/graphics/Typeface.java
@@ -34,7 +34,6 @@
 import android.provider.FontRequest;
 import android.provider.FontsContract;
 import android.text.FontConfig;
-import android.util.ArrayMap;
 import android.util.Base64;
 import android.util.LongSparseArray;
 import android.util.LruCache;
@@ -1112,13 +1111,6 @@
         }
     }
 
-    // Following methods are left for layoutlib
-    // TODO: Remove once layoutlib stop calling buildSystemFallback
-    /** @hide */
-    public static void buildSystemFallback(String xmlPath, String fontDir,
-            ArrayMap<String, Typeface> fontMap, ArrayMap<String, FontFamily[]> fallbackMap) {
-    }
-
     static {
         final HashMap<String, Typeface> systemFontMap = new HashMap<>();
         initSystemDefaultTypefaces(systemFontMap, SystemFonts.getRawSystemFallbackMap(),
diff --git a/libs/hwui/Android.bp b/libs/hwui/Android.bp
index 11dad2e..494e513 100644
--- a/libs/hwui/Android.bp
+++ b/libs/hwui/Android.bp
@@ -229,6 +229,7 @@
         "ResourceCache.cpp",
         "SkiaCanvas.cpp",
         "Snapshot.cpp",
+        "TreeInfo.cpp",
         "VectorDrawable.cpp",
         "protos/graphicsstats.proto",
     ],
diff --git a/libs/hwui/Properties.cpp b/libs/hwui/Properties.cpp
index 17bec19..a699e2f 100644
--- a/libs/hwui/Properties.cpp
+++ b/libs/hwui/Properties.cpp
@@ -61,6 +61,7 @@
 bool Properties::disableVsync = false;
 bool Properties::skpCaptureEnabled = false;
 bool Properties::forceDarkMode = false;
+bool Properties::enableForceDarkSupport = false;
 bool Properties::enableRTAnimations = true;
 
 bool Properties::runningInEmulator = false;
@@ -149,6 +150,9 @@
 
     forceDarkMode = property_get_bool(PROPERTY_FORCE_DARK, false);
 
+    // TODO: make this on by default
+    enableForceDarkSupport = property_get_bool(PROPERTY_ENABLE_FORCE_DARK, false);
+
     return (prevDebugLayersUpdates != debugLayersUpdates) || (prevDebugOverdraw != debugOverdraw) ||
            (prevDebugStencilClip != debugStencilClip);
 }
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index ea017a7..542bc71 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -192,6 +192,8 @@
 
 #define PROPERTY_FORCE_DARK "debug.hwui.force_dark"
 
+#define PROPERTY_ENABLE_FORCE_DARK "debug.hwui.force_dark_enabled"
+
 ///////////////////////////////////////////////////////////////////////////////
 // Misc
 ///////////////////////////////////////////////////////////////////////////////
@@ -266,6 +268,7 @@
 
     static bool skpCaptureEnabled;
     static bool forceDarkMode;
+    static bool enableForceDarkSupport;
 
     // For experimentation b/68769804
     ANDROID_API static bool enableRTAnimations;
diff --git a/libs/hwui/TreeInfo.cpp b/libs/hwui/TreeInfo.cpp
new file mode 100644
index 0000000..808a12a
--- /dev/null
+++ b/libs/hwui/TreeInfo.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "TreeInfo.h"
+
+#include "renderthread/CanvasContext.h"
+
+namespace android::uirenderer {
+
+TreeInfo::TreeInfo(TraversalMode mode, renderthread::CanvasContext& canvasContext)
+        : mode(mode)
+        , prepareTextures(mode == MODE_FULL)
+        , canvasContext(canvasContext)
+        , disableForceDark(canvasContext.useForceDark() ? 0 : 1) {}
+
+}  // namespace android::uirenderer
diff --git a/libs/hwui/TreeInfo.h b/libs/hwui/TreeInfo.h
index caa5762..a0d9605 100644
--- a/libs/hwui/TreeInfo.h
+++ b/libs/hwui/TreeInfo.h
@@ -16,8 +16,8 @@
 
 #pragma once
 
-#include "utils/Macros.h"
 #include "Properties.h"
+#include "utils/Macros.h"
 
 #include <utils/Timers.h>
 
@@ -40,7 +40,7 @@
     virtual void onError(const std::string& message) = 0;
 
 protected:
-    virtual ~ErrorHandler() {}
+    virtual ~ErrorHandler() = default;
 };
 
 class TreeObserver {
@@ -52,7 +52,7 @@
     virtual void onMaybeRemovedFromTree(RenderNode* node) = 0;
 
 protected:
-    virtual ~TreeObserver() {}
+    virtual ~TreeObserver() = default;
 };
 
 // This would be a struct, but we want to PREVENT_COPY_AND_ASSIGN
@@ -71,8 +71,7 @@
         MODE_RT_ONLY,
     };
 
-    TreeInfo(TraversalMode mode, renderthread::CanvasContext& canvasContext)
-            : mode(mode), prepareTextures(mode == MODE_FULL), canvasContext(canvasContext) {}
+    TreeInfo(TraversalMode mode, renderthread::CanvasContext& canvasContext);
 
     TraversalMode mode;
     // TODO: Remove this? Currently this is used to signal to stop preparing
@@ -94,7 +93,7 @@
 
     bool updateWindowPositions = false;
 
-    int disableForceDark = Properties::forceDarkMode ? 0 : 1;
+    int disableForceDark;
 
     struct Out {
         bool hasFunctors = false;
diff --git a/libs/hwui/renderthread/CanvasContext.h b/libs/hwui/renderthread/CanvasContext.h
index 2315cb9..2307ee4 100644
--- a/libs/hwui/renderthread/CanvasContext.h
+++ b/libs/hwui/renderthread/CanvasContext.h
@@ -182,6 +182,23 @@
         mFrameCompleteCallbacks.push_back(std::move(func));
     }
 
+    void setForceDark(bool enable) {
+        mUseForceDark = enable;
+    }
+
+    bool useForceDark() {
+        // The force-dark override has the highest priority, followed by the disable setting
+        // for the feature as a whole, followed last by whether or not this context has had
+        // force dark set (typically automatically done via UIMode)
+        if (Properties::forceDarkMode) {
+            return true;
+        }
+        if (!Properties::enableForceDarkSupport) {
+            return false;
+        }
+        return mUseForceDark;
+    }
+
 private:
     CanvasContext(RenderThread& thread, bool translucent, RenderNode* rootRenderNode,
                   IContextFactory* contextFactory, std::unique_ptr<IRenderPipeline> renderPipeline);
@@ -228,6 +245,7 @@
 
     bool mOpaque;
     bool mWideColorGamut = false;
+    bool mUseForceDark = false;
     LightInfo mLightInfo;
     LightGeometry mLightGeometry = {{0, 0, 0}, 0};
 
diff --git a/libs/hwui/renderthread/RenderProxy.cpp b/libs/hwui/renderthread/RenderProxy.cpp
index 6106e24..54219b5 100644
--- a/libs/hwui/renderthread/RenderProxy.cpp
+++ b/libs/hwui/renderthread/RenderProxy.cpp
@@ -298,6 +298,12 @@
     });
 }
 
+void RenderProxy::setForceDark(bool enable) {
+    mRenderThread.queue().post([this, enable]() {
+        mContext->setForceDark(enable);
+    });
+}
+
 int RenderProxy::copySurfaceInto(sp<Surface>& surface, int left, int top, int right, int bottom,
                                  SkBitmap* bitmap) {
     auto& thread = RenderThread::getInstance();
diff --git a/libs/hwui/renderthread/RenderProxy.h b/libs/hwui/renderthread/RenderProxy.h
index d22f56e..d29fcc4 100644
--- a/libs/hwui/renderthread/RenderProxy.h
+++ b/libs/hwui/renderthread/RenderProxy.h
@@ -119,7 +119,7 @@
 
     ANDROID_API void addFrameMetricsObserver(FrameMetricsObserver* observer);
     ANDROID_API void removeFrameMetricsObserver(FrameMetricsObserver* observer);
-    ANDROID_API long getDroppedFrameReportCount();
+    ANDROID_API void setForceDark(bool enable);
 
     ANDROID_API static int copySurfaceInto(sp<Surface>& surface, int left, int top, int right,
                                            int bottom, SkBitmap* bitmap);
diff --git a/media/java/android/media/MediaPlayer2Impl.java b/media/java/android/media/MediaPlayer2Impl.java
index 7b7b800..84d246f 100644
--- a/media/java/android/media/MediaPlayer2Impl.java
+++ b/media/java/android/media/MediaPlayer2Impl.java
@@ -271,7 +271,10 @@
         addTask(new Task(CALL_COMPLETED_SKIP_TO_NEXT, false) {
             @Override
             void process() {
-                // TODO: switch to next data source and play
+                if (getState() == PLAYER_STATE_PLAYING) {
+                    pause();
+                }
+                playNextDataSource();
             }
         });
     }
diff --git a/packages/LocalTransport/Android.mk b/packages/LocalTransport/Android.mk
new file mode 100644
index 0000000..3484b0f
--- /dev/null
+++ b/packages/LocalTransport/Android.mk
@@ -0,0 +1,35 @@
+#
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+
+LOCAL_PACKAGE_NAME := LocalTransport
+LOCAL_PRIVATE_PLATFORM_APIS := true
+LOCAL_CERTIFICATE := platform
+LOCAL_PRIVILEGED_MODULE := true
+
+include $(BUILD_PACKAGE)
+
+########################
+include $(call all-makefiles-under,$(LOCAL_PATH))
+
diff --git a/packages/LocalTransport/AndroidManifest.xml b/packages/LocalTransport/AndroidManifest.xml
new file mode 100644
index 0000000..196be1e
--- /dev/null
+++ b/packages/LocalTransport/AndroidManifest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+ * Copyright (c) 2018 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.android.localtransport"
+      android:sharedUserId="android.uid.system" >
+
+
+    <application android:allowBackup="false" >
+        <!-- This service does not need to be exported because it shares uid with the system server
+        which is the only client. -->
+        <service android:name=".LocalTransportService"
+                 android:permission="android.permission.CONFIRM_FULL_BACKUP"
+                 android:exported="false">
+            <intent-filter>
+                <action android:name="android.backup.TRANSPORT_HOST" />
+            </intent-filter>
+        </service>
+
+    </application>
+</manifest>
diff --git a/packages/LocalTransport/proguard.flags b/packages/LocalTransport/proguard.flags
new file mode 100644
index 0000000..c1f51b8
--- /dev/null
+++ b/packages/LocalTransport/proguard.flags
@@ -0,0 +1,5 @@
+-keep class com.android.localTransport.LocalTransport
+-keep class com.android.localTransport.LocalTransportParameters
+-keep class com.android.localTransport.LocalTransportService
+
+
diff --git a/core/java/com/android/internal/backup/LocalTransport.java b/packages/LocalTransport/src/com/android/localtransport/LocalTransport.java
similarity index 97%
rename from core/java/com/android/internal/backup/LocalTransport.java
rename to packages/LocalTransport/src/com/android/localtransport/LocalTransport.java
index d0f0272..0bf8bc1 100644
--- a/core/java/com/android/internal/backup/LocalTransport.java
+++ b/packages/LocalTransport/src/com/android/localtransport/LocalTransport.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.internal.backup;
+package com.android.localtransport;
 
 import android.app.backup.BackupAgent;
 import android.app.backup.BackupDataInput;
@@ -26,7 +26,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageInfo;
-import android.os.Environment;
 import android.os.ParcelFileDescriptor;
 import android.system.ErrnoException;
 import android.system.Os;
@@ -56,7 +55,7 @@
     private static final boolean DEBUG = false;
 
     private static final String TRANSPORT_DIR_NAME
-            = "com.android.internal.backup.LocalTransport";
+            = "com.android.localtransport.LocalTransport";
 
     private static final String TRANSPORT_DESTINATION_STRING
             = "Backing up to debug-only private cache";
@@ -75,10 +74,10 @@
     private static final long KEY_VALUE_BACKUP_SIZE_QUOTA = 5 * 1024 * 1024;
 
     private Context mContext;
-    private File mDataDir = new File(Environment.getDownloadCacheDirectory(), "backup");
-    private File mCurrentSetDir = new File(mDataDir, Long.toString(CURRENT_SET_TOKEN));
-    private File mCurrentSetIncrementalDir = new File(mCurrentSetDir, INCREMENTAL_DIR);
-    private File mCurrentSetFullDir = new File(mCurrentSetDir, FULL_DATA_DIR);
+    private File mDataDir;
+    private File mCurrentSetDir;
+    private File mCurrentSetIncrementalDir;
+    private File mCurrentSetFullDir;
 
     private PackageInfo[] mRestorePackages = null;
     private int mRestorePackage = -1;  // Index into mRestorePackages
@@ -101,6 +100,11 @@
     private final LocalTransportParameters mParameters;
 
     private void makeDataDirs() {
+        mDataDir = mContext.getFilesDir();
+        mCurrentSetDir = new File(mDataDir, Long.toString(CURRENT_SET_TOKEN));
+        mCurrentSetIncrementalDir = new File(mCurrentSetDir, INCREMENTAL_DIR);
+        mCurrentSetFullDir = new File(mCurrentSetDir, FULL_DATA_DIR);
+
         mCurrentSetDir.mkdirs();
         mCurrentSetFullDir.mkdir();
         mCurrentSetIncrementalDir.mkdir();
diff --git a/core/java/com/android/internal/backup/LocalTransportParameters.java b/packages/LocalTransport/src/com/android/localtransport/LocalTransportParameters.java
similarity index 97%
rename from core/java/com/android/internal/backup/LocalTransportParameters.java
rename to packages/LocalTransport/src/com/android/localtransport/LocalTransportParameters.java
index 2427d39..784be22 100644
--- a/core/java/com/android/internal/backup/LocalTransportParameters.java
+++ b/packages/LocalTransport/src/com/android/localtransport/LocalTransportParameters.java
@@ -14,7 +14,7 @@
  * limitations under the License
  */
 
-package com.android.internal.backup;
+package com.android.localtransport;
 
 import android.util.KeyValueSettingObserver;
 import android.content.ContentResolver;
diff --git a/core/java/com/android/internal/backup/LocalTransportService.java b/packages/LocalTransport/src/com/android/localtransport/LocalTransportService.java
similarity index 96%
rename from core/java/com/android/internal/backup/LocalTransportService.java
rename to packages/LocalTransport/src/com/android/localtransport/LocalTransportService.java
index 69c48e2..ac4f418 100644
--- a/core/java/com/android/internal/backup/LocalTransportService.java
+++ b/packages/LocalTransport/src/com/android/localtransport/LocalTransportService.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.internal.backup;
+package com.android.localtransport;
 
 import android.app.Service;
 import android.content.Intent;
diff --git a/packages/SettingsLib/res/values-hi/strings.xml b/packages/SettingsLib/res/values-hi/strings.xml
index 3859092..bd9a6ec 100644
--- a/packages/SettingsLib/res/values-hi/strings.xml
+++ b/packages/SettingsLib/res/values-hi/strings.xml
@@ -446,7 +446,6 @@
     <string name="alarm_template_far" msgid="3779172822607461675">"अलार्म <xliff:g id="WHEN">%1$s</xliff:g> को बजेगा"</string>
     <string name="zen_mode_duration_settings_title" msgid="229547412251222757">"अवधि"</string>
     <string name="zen_mode_duration_always_prompt_title" msgid="6478923750878945501">"हर बार पूछें"</string>
-    <!-- no translation found for zen_mode_forever (2704305038191592967) -->
-    <skip />
+    <string name="zen_mode_forever" msgid="2704305038191592967">"जब तक आप इसे बंद नहीं करते"</string>
     <string name="time_unit_just_now" msgid="6363336622778342422">"अभी-अभी"</string>
 </resources>
diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml
index c53417b..de86789 100644
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -55,7 +55,7 @@
     <bool name="def_networks_available_notification_on">true</bool>
 
     <bool name="def_backup_enabled">false</bool>
-    <string name="def_backup_transport" translatable="false">android/com.android.internal.backup.LocalTransport</string>
+    <string name="def_backup_transport" translatable="false">com.android.localtransport/.LocalTransport</string>
 
     <!-- Default value for whether or not to pulse the notification LED when there is a
          pending notification -->
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index 63978ba..3d193db 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -3285,8 +3285,8 @@
                 if (currentVersion == 133) {
                     // Version 133: Add default end button behavior
                     final SettingsState systemSettings = getSystemSettingsLocked(userId);
-                    if (systemSettings.getSettingLocked(Settings.System.END_BUTTON_BEHAVIOR) ==
-                            null) {
+                    if (systemSettings.getSettingLocked(Settings.System.END_BUTTON_BEHAVIOR)
+                            .isNull()) {
                         String defaultEndButtonBehavior = Integer.toString(getContext()
                                 .getResources().getInteger(R.integer.def_end_button_behavior));
                         systemSettings.insertSettingLocked(Settings.System.END_BUTTON_BEHAVIOR,
diff --git a/packages/SystemUI/src/com/android/systemui/SwipeHelper.java b/packages/SystemUI/src/com/android/systemui/SwipeHelper.java
index a3b5395..0215fda 100644
--- a/packages/SystemUI/src/com/android/systemui/SwipeHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/SwipeHelper.java
@@ -61,13 +61,14 @@
     public static final float SWIPED_FAR_ENOUGH_SIZE_FRACTION = 0.6f;
     static final float MAX_SCROLL_SIZE_FRACTION = 0.3f;
 
+    protected final Handler mHandler;
+
     private float mMinSwipeProgress = 0f;
     private float mMaxSwipeProgress = 1f;
 
     private final FlingAnimationUtils mFlingAnimationUtils;
     private float mPagingTouchSlop;
     private final Callback mCallback;
-    private final Handler mHandler;
     private final int mSwipeDirection;
     private final VelocityTracker mVelocityTracker;
     private final FalsingManager mFalsingManager;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
index 72c2c0b..9978ec3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
@@ -87,7 +87,6 @@
 import com.android.systemui.colorextraction.SysuiColorExtractor;
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin.MenuItem;
-import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin.OnMenuEventListener;
 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.DragDownHelper.DragDownCallback;
@@ -109,6 +108,7 @@
 import com.android.systemui.statusbar.notification.row.NotificationGuts;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.NotificationShelf;
+import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
 import com.android.systemui.statusbar.notification.row.NotificationSnooze;
 import com.android.systemui.statusbar.notification.row.StackScrollerDecorView;
 import com.android.systemui.statusbar.StatusBarStateController;
@@ -146,11 +146,9 @@
  * A layout which handles a dynamic amount of notifications and presents them in a scrollable stack.
  */
 public class NotificationStackScrollLayout extends ViewGroup
-        implements Callback, ExpandHelper.Callback, ScrollAdapter,
-        OnHeightChangedListener, OnGroupChangeListener,
-        OnMenuEventListener, VisibilityLocationProvider,
-        NotificationListContainer, ConfigurationListener, DragDownCallback, AnimationStateHandler,
-        Dumpable {
+        implements ExpandHelper.Callback, ScrollAdapter, OnHeightChangedListener,
+        OnGroupChangeListener, VisibilityLocationProvider, NotificationListContainer,
+        ConfigurationListener, DragDownCallback, AnimationStateHandler, Dumpable {
 
     public static final float BACKGROUND_ALPHA_DIMMED = 0.7f;
     private static final String TAG = "StackScroller";
@@ -164,7 +162,7 @@
     private static final int INVALID_POINTER = -1;
 
     private ExpandHelper mExpandHelper;
-    private NotificationSwipeHelper mSwipeHelper;
+    private final NotificationSwipeHelper mSwipeHelper;
     private boolean mSwipingInProgress;
     private int mCurrentStackHeight = Integer.MAX_VALUE;
     private final Paint mBackgroundPaint = new Paint();
@@ -291,10 +289,6 @@
      */
     private int mMaxScrollAfterExpand;
     private ExpandableNotificationRow.LongPressListener mLongPressListener;
-
-    private NotificationMenuRowPlugin mCurrMenuRow;
-    private View mTranslatingParentView;
-    private View mMenuExposedView;
     boolean mCheckForLeavebehind;
 
     /**
@@ -466,6 +460,9 @@
     private Interpolator mDarkXInterpolator = Interpolators.FAST_OUT_SLOW_IN;
     private NotificationPanelView mNotificationPanel;
 
+    private final NotificationGutsManager
+            mNotificationGutsManager = Dependency.get(NotificationGutsManager.class);
+
     @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
     public NotificationStackScrollLayout(Context context) {
         this(context, null);
@@ -495,7 +492,8 @@
                 minHeight, maxHeight);
         mExpandHelper.setEventSource(this);
         mExpandHelper.setScrollAdapter(this);
-        mSwipeHelper = new NotificationSwipeHelper(SwipeHelper.X, this, getContext());
+        mSwipeHelper = new NotificationSwipeHelper(SwipeHelper.X, new SwipeHelperCallback(),
+                getContext(), new NotificationMenuListener());
         mStackScrollAlgorithm = createStackScrollAlgorithm(context);
         initView(context);
         mFalsingManager = FalsingManager.getInstance(context);
@@ -639,41 +637,6 @@
     }
 
     @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public void onMenuClicked(View view, int x, int y, MenuItem item) {
-        if (mLongPressListener == null) {
-            return;
-        }
-        if (view instanceof ExpandableNotificationRow) {
-            ExpandableNotificationRow row = (ExpandableNotificationRow) view;
-            MetricsLogger.action(mContext, MetricsEvent.ACTION_TOUCH_GEAR,
-                    row.getStatusBarNotification().getPackageName());
-        }
-        mLongPressListener.onLongPress(view, x, y, item);
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public void onMenuReset(View row) {
-        if (mTranslatingParentView != null && row == mTranslatingParentView) {
-            mMenuExposedView = null;
-            mTranslatingParentView = null;
-        }
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public void onMenuShown(View row) {
-        mMenuExposedView = mTranslatingParentView;
-        if (row instanceof ExpandableNotificationRow) {
-            MetricsLogger.action(mContext, MetricsEvent.ACTION_REVEAL_GEAR,
-                    ((ExpandableNotificationRow) row).getStatusBarNotification()
-                            .getPackageName());
-        }
-        mSwipeHelper.onMenuShown(row);
-    }
-
-    @Override
     @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
     public void onUiModeChanged() {
         mBgColor = mContext.getColor(R.color.notification_shade_background_color);
@@ -1295,111 +1258,6 @@
         mQsContainer = qsContainer;
     }
 
-    /**
-     * Handles cleanup after the given {@code view} has been fully swiped out (including
-     * re-invoking dismiss logic in case the notification has not made its way out yet).
-     */
-    @Override
-    @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
-    public void onChildDismissed(View view) {
-        ExpandableNotificationRow row = (ExpandableNotificationRow) view;
-        if (!row.isDismissed()) {
-            handleChildViewDismissed(view);
-        }
-        ViewGroup transientContainer = row.getTransientContainer();
-        if (transientContainer != null) {
-            transientContainer.removeTransientView(view);
-        }
-    }
-
-    /**
-     * Starts up notification dismiss and tells the notification, if any, to remove itself from
-     * layout.
-     *
-     * @param view view (e.g. notification) to dismiss from the layout
-     */
-
-    @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
-    private void handleChildViewDismissed(View view) {
-        if (mDismissAllInProgress) {
-            return;
-        }
-
-        boolean isBlockingHelperShown = false;
-
-        setSwipingInProgress(false);
-        if (mDragAnimPendingChildren.contains(view)) {
-            // We start the swipe and finish it in the same frame; we don't want a drag animation.
-            mDragAnimPendingChildren.remove(view);
-        }
-        mAmbientState.onDragFinished(view);
-        updateContinuousShadowDrawing();
-
-        if (view instanceof ExpandableNotificationRow) {
-            ExpandableNotificationRow row = (ExpandableNotificationRow) view;
-            if (row.isHeadsUp()) {
-                mHeadsUpManager.addSwipedOutNotification(row.getStatusBarNotification().getKey());
-            }
-            isBlockingHelperShown =
-                    row.performDismissWithBlockingHelper(false /* fromAccessibility */);
-        }
-
-        if (!isBlockingHelperShown) {
-            mSwipedOutViews.add(view);
-        }
-        mFalsingManager.onNotificationDismissed();
-        if (mFalsingManager.shouldEnforceBouncer()) {
-            mStatusBar.executeRunnableDismissingKeyguard(
-                    null,
-                    null /* cancelAction */,
-                    false /* dismissShade */,
-                    true /* afterKeyguardGone */,
-                    false /* deferred */);
-        }
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
-    public void onChildSnappedBack(View animView, float targetLeft) {
-        mAmbientState.onDragFinished(animView);
-        updateContinuousShadowDrawing();
-        if (!mDragAnimPendingChildren.contains(animView)) {
-            if (mAnimationsEnabled) {
-                mSnappedBackChildren.add(animView);
-                mNeedsAnimation = true;
-            }
-            requestChildrenUpdate();
-        } else {
-            // We start the swipe and snap back in the same frame, we don't want any animation
-            mDragAnimPendingChildren.remove(animView);
-        }
-        if (mCurrMenuRow != null && targetLeft == 0) {
-            mCurrMenuRow.resetMenu();
-            mCurrMenuRow = null;
-        }
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public boolean updateSwipeProgress(View animView, boolean dismissable, float swipeProgress) {
-        // Returning true prevents alpha fading.
-        return !mFadeNotificationsOnDismiss;
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public void onBeginDrag(View v) {
-        mFalsingManager.onNotificatonStartDismissing();
-        setSwipingInProgress(true);
-        mAmbientState.onBeginDrag(v);
-        updateContinuousShadowDrawing();
-        if (mAnimationsEnabled && (mIsExpanded || !isPinnedHeadsUp(v))) {
-            mDragAnimPendingChildren.add(v);
-            mNeedsAnimation = true;
-        }
-        requestChildrenUpdate();
-    }
-
     @ShadeViewRefactor(RefactorComponent.ADAPTER)
     public static boolean isPinnedHeadsUp(View v) {
         if (v instanceof ExpandableNotificationRow) {
@@ -1418,41 +1276,6 @@
         return false;
     }
 
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public void onDragCancelled(View v) {
-        mFalsingManager.onNotificatonStopDismissing();
-        setSwipingInProgress(false);
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public float getFalsingThresholdFactor() {
-        return mStatusBar.isWakeUpComingFromTouch() ? 1.5f : 1.0f;
-    }
-
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public View getChildAtPosition(MotionEvent ev) {
-        View child = getChildAtPosition(ev.getX(), ev.getY());
-        if (child instanceof ExpandableNotificationRow) {
-            ExpandableNotificationRow row = (ExpandableNotificationRow) child;
-            ExpandableNotificationRow parent = row.getNotificationParent();
-            if (parent != null && parent.areChildrenExpanded()
-                    && (parent.areGutsExposed()
-                    || mMenuExposedView == parent
-                    || (parent.getNotificationChildren().size() == 1
-                    && parent.isClearable()))) {
-                // In this case the group is expanded and showing the menu for the
-                // group, further interaction should apply to the group, not any
-                // child notifications so we use the parent of the child. We also do the same
-                // if we only have a single child.
-                child = parent;
-            }
-        }
-        return child;
-    }
-
     @ShadeViewRefactor(RefactorComponent.INPUT)
     public ExpandableView getClosestChildAtRawPosition(float touchX, float touchY) {
         getLocationOnScreen(mTempInt2);
@@ -1696,18 +1519,11 @@
         return mScrollingEnabled;
     }
 
-    @Override
     @ShadeViewRefactor(RefactorComponent.ADAPTER)
-    public boolean canChildBeDismissed(View v) {
+    private boolean canChildBeDismissed(View v) {
         return StackScrollAlgorithm.canChildBeDismissed(v);
     }
 
-    @Override
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    public boolean isAntiFalsingNeeded() {
-        return onKeyguard();
-    }
-
     @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
     private boolean onKeyguard() {
         return mStatusBarState == StatusBarState.KEYGUARD;
@@ -1787,8 +1603,8 @@
         }
 
         // Check if we need to clear any snooze leavebehinds
-        NotificationGuts guts = mStatusBar.getGutsManager().getExposedGuts();
-        if (guts != null && !isTouchInView(ev, guts)
+        NotificationGuts guts = mNotificationGutsManager.getExposedGuts();
+        if (guts != null && !NotificationSwipeHelper.isTouchInView(ev, guts)
                 && guts.getGutsContent() instanceof NotificationSnooze) {
             NotificationSnooze ns = (NotificationSnooze) guts.getGutsContent();
             if ((ns.isExpanded() && isCancelOrUp)
@@ -3013,11 +2829,11 @@
         }
         // Check if we need to clear any snooze leavebehinds
         boolean isUp = ev.getActionMasked() == MotionEvent.ACTION_UP;
-        NotificationGuts guts = mStatusBar.getGutsManager().getExposedGuts();
-        if (!isTouchInView(ev, guts) && isUp && !swipeWantsIt && !expandWantsIt
-                && !scrollWantsIt) {
+        NotificationGuts guts = mNotificationGutsManager.getExposedGuts();
+        if (!NotificationSwipeHelper.isTouchInView(ev, guts) && isUp && !swipeWantsIt &&
+                !expandWantsIt && !scrollWantsIt) {
             mCheckForLeavebehind = false;
-            mStatusBar.getGutsManager().closeAndSaveGuts(true /* removeLeavebehind */,
+            mNotificationGutsManager.closeAndSaveGuts(true /* removeLeavebehind */,
                     false /* force */, false /* removeControls */, -1 /* x */, -1 /* y */,
                     false /* resetMenu */);
         }
@@ -3077,8 +2893,8 @@
     @ShadeViewRefactor(RefactorComponent.STATE_RESOLVER)
     @Override
     public void cleanUpViewState(View child) {
-        if (child == mTranslatingParentView) {
-            mTranslatingParentView = null;
+        if (child == mSwipeHelper.getTranslatingParentView()) {
+            mSwipeHelper.clearTranslatingParentView();
         }
         mCurrentStackScrollState.removeViewStateForView(child);
     }
@@ -3986,7 +3802,7 @@
     @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
     public void checkSnoozeLeavebehind() {
         if (mCheckForLeavebehind) {
-            mStatusBar.getGutsManager().closeAndSaveGuts(true /* removeLeavebehind */,
+            mNotificationGutsManager.closeAndSaveGuts(true /* removeLeavebehind */,
                     false /* force */, false /* removeControls */, -1 /* x */, -1 /* y */,
                     false /* resetMenu */);
             mCheckForLeavebehind = false;
@@ -4068,7 +3884,7 @@
     }
 
     @ShadeViewRefactor(RefactorComponent.COORDINATOR)
-    private void setIsExpanded(boolean isExpanded) {
+    public void setIsExpanded(boolean isExpanded) {
         boolean changed = isExpanded != mIsExpanded;
         mIsExpanded = isExpanded;
         mStackScrollAlgorithm.setIsExpanded(isExpanded);
@@ -5242,8 +5058,8 @@
         setFooterView(footerView);
     }
 
-  @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
-  private void inflateEmptyShadeView() {
+    @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
+    private void inflateEmptyShadeView() {
         EmptyShadeView view = (EmptyShadeView) LayoutInflater.from(mContext).inflate(
                 R.layout.status_bar_no_notifications, this, false);
         view.setText(R.string.empty_shade_text);
@@ -5274,8 +5090,8 @@
         mScrimController.setNotificationCount(getNotGoneChildCount());
     }
 
-  @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
-  public void setNotificationPanel(NotificationPanelView notificationPanelView) {
+    @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
+    public void setNotificationPanel(NotificationPanelView notificationPanelView) {
         mNotificationPanel = notificationPanelView;
     }
 
@@ -5293,306 +5109,29 @@
     @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
     public interface OnOverscrollTopChangedListener {
 
-        /**
-         * Notifies a listener that the overscroll has changed.
-         *
-         * @param amount         the amount of overscroll, in pixels
-         * @param isRubberbanded if true, this is a rubberbanded overscroll; if false, this is an
-         *                       unrubberbanded motion to directly expand overscroll view (e.g
-         *                       expand
-         *                       QS)
-         */
-        void onOverscrollTopChanged(float amount, boolean isRubberbanded);
+    /**
+     * Notifies a listener that the overscroll has changed.
+     *
+     * @param amount         the amount of overscroll, in pixels
+     * @param isRubberbanded if true, this is a rubberbanded overscroll; if false, this is an
+     *                       unrubberbanded motion to directly expand overscroll view (e.g
+     *                       expand
+     *                       QS)
+     */
+    void onOverscrollTopChanged(float amount, boolean isRubberbanded);
 
-        /**
-         * Notify a listener that the scroller wants to escape from the scrolling motion and
-         * start a fling animation to the expanded or collapsed overscroll view (e.g expand the QS)
-         *
-         * @param velocity The velocity that the Scroller had when over flinging
-         * @param open     Should the fling open or close the overscroll view.
-         */
-        void flingTopOverscroll(float velocity, boolean open);
-    }
+    /**
+     * Notify a listener that the scroller wants to escape from the scrolling motion and
+     * start a fling animation to the expanded or collapsed overscroll view (e.g expand the QS)
+     *
+     * @param velocity The velocity that the Scroller had when over flinging
+     * @param open     Should the fling open or close the overscroll view.
+     */
+    void flingTopOverscroll(float velocity, boolean open);
+  }
 
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    private class NotificationSwipeHelper extends SwipeHelper
-            implements NotificationSwipeActionHelper {
-        private static final long COVER_MENU_DELAY = 4000;
-        private Runnable mFalsingCheck;
-        private Handler mHandler;
-
-        private static final long SWIPE_MENU_TIMING = 200;
-
-        public NotificationSwipeHelper(int swipeDirection, Callback callback, Context context) {
-            super(swipeDirection, callback, context);
-            mHandler = new Handler();
-            mFalsingCheck = new Runnable() {
-                @Override
-                public void run() {
-                    resetExposedMenuView(true /* animate */, true /* force */);
-                }
-            };
-        }
-
-        @Override
-        public void onDownUpdate(View currView, MotionEvent ev) {
-            mTranslatingParentView = currView;
-            if (mCurrMenuRow != null) {
-                mCurrMenuRow.onTouchStart();
-            }
-            mCurrMenuRow = null;
-            mHandler.removeCallbacks(mFalsingCheck);
-
-            // Slide back any notifications that might be showing a menu
-            resetExposedMenuView(true /* animate */, false /* force */);
-
-            if (currView instanceof ExpandableNotificationRow) {
-                ExpandableNotificationRow row = (ExpandableNotificationRow) currView;
-
-                if (row.getEntry().hasFinishedInitialization()) {
-                    mCurrMenuRow = row.createMenu();
-                    mCurrMenuRow.setMenuClickListener(NotificationStackScrollLayout.this);
-                    mCurrMenuRow.onTouchStart();
-                }
-            }
-        }
-
-        private boolean swipedEnoughToShowMenu(NotificationMenuRowPlugin menuRow) {
-            return !swipedFarEnough() && menuRow.isSwipedEnoughToShowMenu();
-        }
-
-        @Override
-        public void onMoveUpdate(View view, MotionEvent ev, float translation, float delta) {
-            mHandler.removeCallbacks(mFalsingCheck);
-            if (mCurrMenuRow != null) {
-                mCurrMenuRow.onTouchMove(delta);
-            }
-        }
-
-        @Override
-        public boolean handleUpEvent(MotionEvent ev, View animView, float velocity,
-                float translation) {
-            if (mCurrMenuRow != null) {
-                mCurrMenuRow.onTouchEnd();
-                handleMenuRowSwipe(ev, animView, velocity, mCurrMenuRow);
-                return true;
-            }
-            return false;
-        }
-
-        @Override
-        public boolean swipedFarEnough(float translation, float viewSize) {
-            return swipedFarEnough();
-        }
-
-        private void handleMenuRowSwipe(MotionEvent ev, View animView, float velocity,
-                NotificationMenuRowPlugin menuRow) {
-            if (!menuRow.shouldShowMenu()) {
-                // If the menu should not be shown, then there is no need to check if the a swipe
-                // should result in a snapping to the menu. As a result, just check if the swipe
-                // was enough to dismiss the notification.
-                if (isDismissGesture(ev)) {
-                    dismiss(animView, velocity);
-                } else {
-                    snapBack(animView, velocity);
-                    menuRow.onSnapClosed();
-                }
-                return;
-            }
-
-            if (menuRow.isSnappedAndOnSameSide()) {
-                // Menu was snapped to previously and we're on the same side
-                handleSwipeFromSnap(ev, animView, velocity, menuRow);
-            } else {
-                // Menu has not been snapped, or was snapped previously but is now on
-                // the opposite side.
-                handleSwipeFromNonSnap(ev, animView, velocity, menuRow);
-            }
-        }
-
-        private void handleSwipeFromNonSnap(MotionEvent ev, View animView, float velocity,
-                NotificationMenuRowPlugin menuRow) {
-            boolean isDismissGesture = isDismissGesture(ev);
-            final boolean gestureTowardsMenu = menuRow.isTowardsMenu(velocity);
-            final boolean gestureFastEnough =
-                    mSwipeHelper.getMinDismissVelocity() <= Math.abs(velocity);
-
-            final double timeForGesture = ev.getEventTime() - ev.getDownTime();
-            final boolean showMenuForSlowOnGoing = !menuRow.canBeDismissed()
-                    && timeForGesture >= SWIPE_MENU_TIMING;
-
-            if (!isFalseGesture(ev)
-                    && (swipedEnoughToShowMenu(menuRow)
-                    && (!gestureFastEnough || showMenuForSlowOnGoing))
-                    || (gestureTowardsMenu && !isDismissGesture)) {
-                // Menu has not been snapped to previously and this is menu revealing gesture
-                snapOpen(animView, menuRow.getMenuSnapTarget(), velocity);
-                menuRow.onSnapOpen();
-            } else if (isDismissGesture(ev) && !gestureTowardsMenu) {
-                dismiss(animView, velocity);
-                menuRow.onDismiss();
-            } else {
-                snapBack(animView, velocity);
-                menuRow.onSnapClosed();
-            }
-        }
-
-        private void handleSwipeFromSnap(MotionEvent ev, View animView, float velocity,
-                NotificationMenuRowPlugin menuRow) {
-            boolean isDismissGesture = isDismissGesture(ev);
-
-            final boolean withinSnapMenuThreshold =
-                    menuRow.isWithinSnapMenuThreshold();
-
-            if (withinSnapMenuThreshold && !isDismissGesture) {
-                // Haven't moved enough to unsnap from the menu
-                menuRow.onSnapOpen();
-                snapOpen(animView, menuRow.getMenuSnapTarget(), velocity);
-            } else if (isDismissGesture && !menuRow.shouldSnapBack()) {
-                // Only dismiss if we're not moving towards the menu
-                dismiss(animView, velocity);
-                menuRow.onDismiss();
-            } else {
-                snapBack(animView, velocity);
-                menuRow.onSnapClosed();
-            }
-        }
-
-        @Override
-        public void dismissChild(final View view, float velocity,
-                boolean useAccelerateInterpolator) {
-            super.dismissChild(view, velocity, useAccelerateInterpolator);
-            if (mIsExpanded) {
-                // We don't want to quick-dismiss when it's a heads up as this might lead to closing
-                // of the panel early.
-                handleChildViewDismissed(view);
-            }
-            mStatusBar.getGutsManager().closeAndSaveGuts(true /* removeLeavebehind */,
-                    false /* force */, false /* removeControls */, -1 /* x */, -1 /* y */,
-                    false /* resetMenu */);
-            handleMenuCoveredOrDismissed();
-        }
-
-        @Override
-        public void snapChild(final View animView, final float targetLeft, float velocity) {
-            super.snapChild(animView, targetLeft, velocity);
-            onDragCancelled(animView);
-            if (targetLeft == 0) {
-                handleMenuCoveredOrDismissed();
-            }
-        }
-
-        @Override
-        public void snooze(StatusBarNotification sbn, SnoozeOption snoozeOption) {
-            mStatusBar.setNotificationSnoozed(sbn, snoozeOption);
-        }
-
-        private void handleMenuCoveredOrDismissed() {
-            if (mMenuExposedView != null && mMenuExposedView == mTranslatingParentView) {
-                mMenuExposedView = null;
-            }
-        }
-
-        @Override
-        public Animator getViewTranslationAnimator(View v, float target,
-                AnimatorUpdateListener listener) {
-            if (v instanceof ExpandableNotificationRow) {
-                return ((ExpandableNotificationRow) v).getTranslateViewAnimator(target, listener);
-            } else {
-                return super.getViewTranslationAnimator(v, target, listener);
-            }
-        }
-
-        @Override
-        public void setTranslation(View v, float translate) {
-            ((ExpandableView) v).setTranslation(translate);
-        }
-
-        @Override
-        public float getTranslation(View v) {
-            return ((ExpandableView) v).getTranslation();
-        }
-
-        @Override
-        public void dismiss(View animView, float velocity) {
-            dismissChild(animView, velocity,
-                    !swipedFastEnough(0, 0) /* useAccelerateInterpolator */);
-        }
-
-        @Override
-        public void snapOpen(View animView, int targetLeft, float velocity) {
-            snapChild(animView, targetLeft, velocity);
-        }
-
-        private void snapBack(View animView, float velocity) {
-            snapChild(animView, 0, velocity);
-        }
-
-        @Override
-        public boolean swipedFastEnough(float translation, float velocity) {
-            return swipedFastEnough();
-        }
-
-        @Override
-        public float getMinDismissVelocity() {
-            return getEscapeVelocity();
-        }
-
-        public void onMenuShown(View animView) {
-            onDragCancelled(animView);
-
-            // If we're on the lockscreen we want to false this.
-            if (isAntiFalsingNeeded()) {
-                mHandler.removeCallbacks(mFalsingCheck);
-                mHandler.postDelayed(mFalsingCheck, COVER_MENU_DELAY);
-            }
-        }
-
-        public void closeControlsIfOutsideTouch(MotionEvent ev) {
-            NotificationGuts guts = mStatusBar.getGutsManager().getExposedGuts();
-            View view = null;
-            if (guts != null && !guts.getGutsContent().isLeavebehind()) {
-                // Only close visible guts if they're not a leavebehind.
-                view = guts;
-            } else if (mCurrMenuRow != null && mCurrMenuRow.isMenuVisible()
-                    && mTranslatingParentView != null) {
-                // Checking menu
-                view = mTranslatingParentView;
-            }
-            if (view != null && !isTouchInView(ev, view)) {
-                // Touch was outside visible guts / menu notification, close what's visible
-                mStatusBar.getGutsManager().closeAndSaveGuts(false /* removeLeavebehind */,
-                        false /* force */, true /* removeControls */, -1 /* x */, -1 /* y */,
-                        false /* resetMenu */);
-                resetExposedMenuView(true /* animate */, true /* force */);
-            }
-        }
-
-        public void resetExposedMenuView(boolean animate, boolean force) {
-            if (mMenuExposedView == null
-                    || (!force && mMenuExposedView == mTranslatingParentView)) {
-                // If no menu is showing or it's showing for this view we do nothing.
-                return;
-            }
-            final View prevMenuExposedView = mMenuExposedView;
-            if (animate) {
-                Animator anim = getViewTranslationAnimator(prevMenuExposedView,
-                        0 /* leftTarget */, null /* updateListener */);
-                if (anim != null) {
-                    anim.start();
-                }
-            } else if (mMenuExposedView instanceof ExpandableNotificationRow) {
-                ExpandableNotificationRow row = (ExpandableNotificationRow) mMenuExposedView;
-                if (!row.isRemoved()) {
-                    row.resetTranslation();
-                }
-            }
-            mMenuExposedView = null;
-        }
-    }
-
-  @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
-  public boolean hasActiveNotifications() {
+    @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
+    public boolean hasActiveNotifications() {
         return !mEntryManager.getNotificationData().getActiveNotifications().isEmpty();
     }
 
@@ -5656,8 +5195,8 @@
         return mStatusBarState == StatusBarState.KEYGUARD;
     }
 
-  @ShadeViewRefactor(RefactorComponent.INPUT)
-  public void updateSpeedBumpIndex() {
+    @ShadeViewRefactor(RefactorComponent.INPUT)
+    public void updateSpeedBumpIndex() {
         int speedBumpIndex = 0;
         int currentIndex = 0;
         final int N = getChildCount();
@@ -5677,24 +5216,6 @@
         updateSpeedBumpIndex(speedBumpIndex, noAmbient);
     }
 
-    @ShadeViewRefactor(RefactorComponent.INPUT)
-    private boolean isTouchInView(MotionEvent ev, View view) {
-        if (view == null) {
-            return false;
-        }
-        final int height = (view instanceof ExpandableView)
-                ? ((ExpandableView) view).getActualHeight()
-                : view.getHeight();
-        final int rx = (int) ev.getRawX();
-        final int ry = (int) ev.getRawY();
-        view.getLocationOnScreen(mTempInt2);
-        final int x = mTempInt2[0];
-        final int y = mTempInt2[1];
-        Rect rect = new Rect(x, y, x + view.getWidth(), y + height);
-        boolean ret = rect.contains(rx, ry);
-        return ret;
-    }
-
     @ShadeViewRefactor(RefactorComponent.STATE_RESOLVER)
     private void updateContinuousShadowDrawing() {
         boolean continuousShadowUpdate = mAnimationRunning
@@ -5718,11 +5239,29 @@
 
     @ShadeViewRefactor(RefactorComponent.INPUT)
     public void closeControlsIfOutsideTouch(MotionEvent ev) {
-        mSwipeHelper.closeControlsIfOutsideTouch(ev);
+        NotificationGuts guts = mNotificationGutsManager.getExposedGuts();
+        NotificationMenuRowPlugin menuRow = mSwipeHelper.getCurrentMenuRow();
+        View translatingParentView = mSwipeHelper.getTranslatingParentView();
+        View view = null;
+        if (guts != null && !guts.getGutsContent().isLeavebehind()) {
+            // Only close visible guts if they're not a leavebehind.
+            view = guts;
+        } else if (menuRow != null && menuRow.isMenuVisible()
+                && translatingParentView != null) {
+            // Checking menu
+            view = translatingParentView;
+        }
+        if (view != null && !NotificationSwipeHelper.isTouchInView(ev, view)) {
+            // Touch was outside visible guts / menu notification, close what's visible
+            mNotificationGutsManager.closeAndSaveGuts(false /* removeLeavebehind */,
+                    false /* force */, true /* removeControls */, -1 /* x */, -1 /* y */,
+                    false /* resetMenu */);
+            resetExposedMenuView(true /* animate */, true /* force */);
+        }
     }
 
-  @ShadeViewRefactor(RefactorComponent.STATE_RESOLVER)
-  static class AnimationEvent {
+    @ShadeViewRefactor(RefactorComponent.STATE_RESOLVER)
+    static class AnimationEvent {
 
         static AnimationFilter[] FILTERS = new AnimationFilter[]{
 
@@ -6022,8 +5561,8 @@
         }
     }
 
-  @ShadeViewRefactor(RefactorComponent.STATE_RESOLVER)
-  private final StateListener mStateListener = new StateListener() {
+    @ShadeViewRefactor(RefactorComponent.STATE_RESOLVER)
+    private final StateListener mStateListener = new StateListener() {
         @Override
         public void onStatePreChange(int oldState, int newState) {
             if (oldState == StatusBarState.SHADE_LOCKED && newState == StatusBarState.KEYGUARD) {
@@ -6036,9 +5575,222 @@
             setStatusBarState(newState);
         }
 
-      @Override
-      public void onStatePostChange() {
+        @Override
+        public void onStatePostChange() {
           NotificationStackScrollLayout.this.onStatePostChange();
       }
-  };
+    };
+
+    class NotificationMenuListener implements NotificationMenuRowPlugin.OnMenuEventListener {
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public void onMenuClicked(View view, int x, int y, MenuItem item) {
+            if (mLongPressListener == null) {
+                return;
+            }
+            if (view instanceof ExpandableNotificationRow) {
+                ExpandableNotificationRow row = (ExpandableNotificationRow) view;
+                MetricsLogger.action(mContext, MetricsEvent.ACTION_TOUCH_GEAR,
+                        row.getStatusBarNotification().getPackageName());
+            }
+            mLongPressListener.onLongPress(view, x, y, item);
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public void onMenuReset(View row) {
+            View translatingParentView = mSwipeHelper.getTranslatingParentView();
+            if (translatingParentView != null && row == translatingParentView) {
+                mSwipeHelper.clearExposedMenuView();
+                mSwipeHelper.clearTranslatingParentView();
+            }
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public void onMenuShown(View row) {
+            if (row instanceof ExpandableNotificationRow) {
+                MetricsLogger.action(mContext, MetricsEvent.ACTION_REVEAL_GEAR,
+                        ((ExpandableNotificationRow) row).getStatusBarNotification()
+                                .getPackageName());
+            }
+            mSwipeHelper.onMenuShown(row);
+        }
+    }
+
+    class SwipeHelperCallback implements NotificationSwipeHelper.NotificationCallback {
+        @Override
+        public void onDismiss() {
+            mNotificationGutsManager.closeAndSaveGuts(true /* removeLeavebehind */,
+                    false /* force */, false /* removeControls */, -1 /* x */, -1 /* y */,
+                    false /* resetMenu */);
+        }
+
+        @Override
+        public void onSnooze(StatusBarNotification sbn,
+                NotificationSwipeActionHelper.SnoozeOption snoozeOption) {
+            mStatusBar.setNotificationSnoozed(sbn, snoozeOption);
+        }
+
+        @Override
+        public boolean isExpanded() {
+            return NotificationStackScrollLayout.this.isExpanded();
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public void onDragCancelled(View v) {
+            mFalsingManager.onNotificatonStopDismissing();
+            setSwipingInProgress(false);
+        }
+
+        /**
+         * Handles cleanup after the given {@code view} has been fully swiped out (including
+         * re-invoking dismiss logic in case the notification has not made its way out yet).
+         */
+        @Override
+        @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
+        public void onChildDismissed(View view) {
+            ExpandableNotificationRow row = (ExpandableNotificationRow) view;
+            if (!row.isDismissed()) {
+                handleChildViewDismissed(view);
+            }
+            ViewGroup transientContainer = row.getTransientContainer();
+            if (transientContainer != null) {
+                transientContainer.removeTransientView(view);
+            }
+        }
+
+        /**
+         * Starts up notification dismiss and tells the notification, if any, to remove itself from
+         * layout.
+         *
+         * @param view view (e.g. notification) to dismiss from the layout
+         */
+
+        @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
+        public void handleChildViewDismissed(View view) {
+            if (mDismissAllInProgress) {
+                return;
+            }
+
+            boolean isBlockingHelperShown = false;
+
+            setSwipingInProgress(false);
+            if (mDragAnimPendingChildren.contains(view)) {
+                // We start the swipe and finish it in the same frame; we don't want a drag
+                // animation.
+                mDragAnimPendingChildren.remove(view);
+            }
+            mAmbientState.onDragFinished(view);
+            updateContinuousShadowDrawing();
+
+            if (view instanceof ExpandableNotificationRow) {
+                ExpandableNotificationRow row = (ExpandableNotificationRow) view;
+                if (row.isHeadsUp()) {
+                    mHeadsUpManager.addSwipedOutNotification(
+                            row.getStatusBarNotification().getKey());
+                }
+                isBlockingHelperShown =
+                        row.performDismissWithBlockingHelper(false /* fromAccessibility */);
+            }
+
+            if (!isBlockingHelperShown) {
+                mSwipedOutViews.add(view);
+            }
+            mFalsingManager.onNotificationDismissed();
+            if (mFalsingManager.shouldEnforceBouncer()) {
+                mStatusBar.executeRunnableDismissingKeyguard(
+                        null,
+                        null /* cancelAction */,
+                        false /* dismissShade */,
+                        true /* afterKeyguardGone */,
+                        false /* deferred */);
+            }
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public boolean isAntiFalsingNeeded() {
+            return onKeyguard();
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public View getChildAtPosition(MotionEvent ev) {
+            View child = NotificationStackScrollLayout.this.getChildAtPosition(ev.getX(),
+                    ev.getY());
+            if (child instanceof ExpandableNotificationRow) {
+                ExpandableNotificationRow row = (ExpandableNotificationRow) child;
+                ExpandableNotificationRow parent = row.getNotificationParent();
+                if (parent != null && parent.areChildrenExpanded()
+                        && (parent.areGutsExposed()
+                        || mSwipeHelper.getExposedMenuView() == parent
+                        || (parent.getNotificationChildren().size() == 1
+                        && parent.isClearable()))) {
+                    // In this case the group is expanded and showing the menu for the
+                    // group, further interaction should apply to the group, not any
+                    // child notifications so we use the parent of the child. We also do the same
+                    // if we only have a single child.
+                    child = parent;
+                }
+            }
+            return child;
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public void onBeginDrag(View v) {
+            mFalsingManager.onNotificatonStartDismissing();
+            setSwipingInProgress(true);
+            mAmbientState.onBeginDrag(v);
+            updateContinuousShadowDrawing();
+            if (mAnimationsEnabled && (mIsExpanded || !isPinnedHeadsUp(v))) {
+                mDragAnimPendingChildren.add(v);
+                mNeedsAnimation = true;
+            }
+            requestChildrenUpdate();
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
+        public void onChildSnappedBack(View animView, float targetLeft) {
+            mAmbientState.onDragFinished(animView);
+            updateContinuousShadowDrawing();
+            if (!mDragAnimPendingChildren.contains(animView)) {
+                if (mAnimationsEnabled) {
+                    mSnappedBackChildren.add(animView);
+                    mNeedsAnimation = true;
+                }
+                requestChildrenUpdate();
+            } else {
+                // We start the swipe and snap back in the same frame, we don't want any animation
+                mDragAnimPendingChildren.remove(animView);
+            }
+            NotificationMenuRowPlugin menuRow = mSwipeHelper.getCurrentMenuRow();
+            if (menuRow != null && targetLeft == 0) {
+                menuRow.resetMenu();
+                mSwipeHelper.clearCurrentMenuRow();
+            }
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public boolean updateSwipeProgress(View animView, boolean dismissable,
+                float swipeProgress) {
+            // Returning true prevents alpha fading.
+            return !mFadeNotificationsOnDismiss;
+        }
+
+        @Override
+        @ShadeViewRefactor(RefactorComponent.INPUT)
+        public float getFalsingThresholdFactor() {
+            return mStatusBar.isWakeUpComingFromTouch() ? 1.5f : 1.0f;
+        }
+
+        @Override
+        public boolean canChildBeDismissed(View v) {
+            return NotificationStackScrollLayout.this.canChildBeDismissed(v);
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java
new file mode 100644
index 0000000..028957d
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java
@@ -0,0 +1,424 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the Licen
+ */
+
+
+package com.android.systemui.statusbar.notification.stack;
+
+import android.animation.Animator;
+import android.animation.ValueAnimator;
+import android.content.Context;
+import android.graphics.Rect;
+import android.os.Handler;
+import android.service.notification.StatusBarNotification;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.systemui.SwipeHelper;
+import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
+import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper;
+import com.android.systemui.statusbar.notification.ShadeViewRefactor;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import com.android.systemui.statusbar.notification.row.ExpandableView;
+
+@ShadeViewRefactor(ShadeViewRefactor.RefactorComponent.INPUT)
+class NotificationSwipeHelper extends SwipeHelper
+        implements NotificationSwipeActionHelper {
+    @VisibleForTesting
+    protected static final long COVER_MENU_DELAY = 4000;
+    private static final String TAG = "NotificationSwipeHelper";
+    private final Runnable mFalsingCheck;
+    private View mTranslatingParentView;
+    private View mMenuExposedView;
+    private final NotificationCallback mCallback;
+    private final NotificationMenuRowPlugin.OnMenuEventListener mMenuListener;
+
+    private static final long SWIPE_MENU_TIMING = 200;
+
+    private NotificationMenuRowPlugin mCurrMenuRow;
+
+    public NotificationSwipeHelper(int swipeDirection, NotificationCallback callback,
+            Context context, NotificationMenuRowPlugin.OnMenuEventListener menuListener) {
+        super(swipeDirection, callback, context);
+        mMenuListener = menuListener;
+        mCallback = callback;
+        mFalsingCheck = new Runnable() {
+            @Override
+            public void run() {
+                resetExposedMenuView(true /* animate */, true /* force */);
+            }
+        };
+    }
+
+    public View getTranslatingParentView() {
+        return mTranslatingParentView;
+    }
+
+    public void clearTranslatingParentView() { setTranslatingParentView(null); }
+
+    @VisibleForTesting
+    protected void setTranslatingParentView(View view) { mTranslatingParentView = view; };
+
+    public void setExposedMenuView(View view) {
+        mMenuExposedView = view;
+    }
+
+    public void clearExposedMenuView() { setExposedMenuView(null); }
+
+    public void clearCurrentMenuRow() { setCurrentMenuRow(null); }
+
+    public View getExposedMenuView() {
+        return mMenuExposedView;
+    }
+
+    public void setCurrentMenuRow(NotificationMenuRowPlugin menuRow) {
+        mCurrMenuRow = menuRow;
+    }
+
+    public NotificationMenuRowPlugin getCurrentMenuRow() {  return mCurrMenuRow; }
+
+    @VisibleForTesting
+    protected Handler getHandler() { return mHandler; }
+
+    @VisibleForTesting
+    protected Runnable getFalsingCheck() { return mFalsingCheck; };
+
+    @Override
+    public void onDownUpdate(View currView, MotionEvent ev) {
+        mTranslatingParentView = currView;
+        NotificationMenuRowPlugin menuRow = getCurrentMenuRow();
+        if (menuRow != null) {
+            menuRow.onTouchStart();
+        }
+        clearCurrentMenuRow();
+        getHandler().removeCallbacks(getFalsingCheck());
+
+        // Slide back any notifications that might be showing a menu
+        resetExposedMenuView(true /* animate */, false /* force */);
+
+        if (currView instanceof ExpandableNotificationRow) {
+            initializeRow((ExpandableNotificationRow) currView);
+        }
+    }
+
+    @VisibleForTesting
+    protected void initializeRow(ExpandableNotificationRow row) {
+        if (row.getEntry().hasFinishedInitialization()) {
+            mCurrMenuRow = row.createMenu();
+            mCurrMenuRow.setMenuClickListener(mMenuListener);
+            mCurrMenuRow.onTouchStart();
+        }
+    }
+
+    private boolean swipedEnoughToShowMenu(NotificationMenuRowPlugin menuRow) {
+        return !swipedFarEnough() && menuRow.isSwipedEnoughToShowMenu();
+    }
+
+    @Override
+    public void onMoveUpdate(View view, MotionEvent ev, float translation, float delta) {
+        getHandler().removeCallbacks(getFalsingCheck());
+        NotificationMenuRowPlugin menuRow = getCurrentMenuRow();
+        if (menuRow != null) {
+            menuRow.onTouchMove(delta);
+        }
+    }
+
+    @Override
+    public boolean handleUpEvent(MotionEvent ev, View animView, float velocity,
+            float translation) {
+        NotificationMenuRowPlugin menuRow = getCurrentMenuRow();
+        if (menuRow != null) {
+            menuRow.onTouchEnd();
+            handleMenuRowSwipe(ev, animView, velocity, menuRow);
+            return true;
+        }
+        return false;
+    }
+
+    @VisibleForTesting
+    protected void handleMenuRowSwipe(MotionEvent ev, View animView, float velocity,
+            NotificationMenuRowPlugin menuRow) {
+        if (!menuRow.shouldShowMenu()) {
+            // If the menu should not be shown, then there is no need to check if the a swipe
+            // should result in a snapping to the menu. As a result, just check if the swipe
+            // was enough to dismiss the notification.
+            if (isDismissGesture(ev)) {
+                dismiss(animView, velocity);
+            } else {
+                snapClosed(animView, velocity);
+                menuRow.onSnapClosed();
+            }
+            return;
+        }
+
+        if (menuRow.isSnappedAndOnSameSide()) {
+            // Menu was snapped to previously and we're on the same side
+            handleSwipeFromSnap(ev, animView, velocity, menuRow);
+        } else {
+            // Menu has not been snapped, or was snapped previously but is now on
+            // the opposite side.
+            handleSwipeFromNonSnap(ev, animView, velocity, menuRow);
+        }
+    }
+
+    private void handleSwipeFromNonSnap(MotionEvent ev, View animView, float velocity,
+            NotificationMenuRowPlugin menuRow) {
+        boolean isDismissGesture = isDismissGesture(ev);
+        final boolean gestureTowardsMenu = menuRow.isTowardsMenu(velocity);
+        final boolean gestureFastEnough = getEscapeVelocity() <= Math.abs(velocity);
+
+        final double timeForGesture = ev.getEventTime() - ev.getDownTime();
+        final boolean showMenuForSlowOnGoing = !menuRow.canBeDismissed()
+                && timeForGesture >= SWIPE_MENU_TIMING;
+
+        if (!isFalseGesture(ev)
+                && (swipedEnoughToShowMenu(menuRow)
+                && (!gestureFastEnough || showMenuForSlowOnGoing))
+                || (gestureTowardsMenu && !isDismissGesture)) {
+            // Menu has not been snapped to previously and this is menu revealing gesture
+            snapOpen(animView, menuRow.getMenuSnapTarget(), velocity);
+            menuRow.onSnapOpen();
+        } else if (isDismissGesture(ev) && !gestureTowardsMenu) {
+            dismiss(animView, velocity);
+            menuRow.onDismiss();
+        } else {
+            snapClosed(animView, velocity);
+            menuRow.onSnapClosed();
+        }
+    }
+
+    private void handleSwipeFromSnap(MotionEvent ev, View animView, float velocity,
+            NotificationMenuRowPlugin menuRow) {
+        boolean isDismissGesture = isDismissGesture(ev);
+
+        final boolean withinSnapMenuThreshold =
+                menuRow.isWithinSnapMenuThreshold();
+
+        if (withinSnapMenuThreshold && !isDismissGesture) {
+            // Haven't moved enough to unsnap from the menu
+            menuRow.onSnapOpen();
+            snapOpen(animView, menuRow.getMenuSnapTarget(), velocity);
+        } else if (isDismissGesture && !menuRow.shouldSnapBack()) {
+            // Only dismiss if we're not moving towards the menu
+            dismiss(animView, velocity);
+            menuRow.onDismiss();
+        } else {
+            snapClosed(animView, velocity);
+            menuRow.onSnapClosed();
+        }
+    }
+
+    @Override
+    public void dismissChild(final View view, float velocity,
+            boolean useAccelerateInterpolator) {
+        superDismissChild(view, velocity, useAccelerateInterpolator);
+        if (mCallback.isExpanded()) {
+            // We don't want to quick-dismiss when it's a heads up as this might lead to closing
+            // of the panel early.
+            mCallback.handleChildViewDismissed(view);
+        }
+        mCallback.onDismiss();
+        handleMenuCoveredOrDismissed();
+    }
+
+    @VisibleForTesting
+    protected void superDismissChild(final View view, float velocity, boolean useAccelerateInterpolator) {
+        super.dismissChild(view, velocity, useAccelerateInterpolator);
+    }
+
+    @VisibleForTesting
+    protected void superSnapChild(final View animView, final float targetLeft, float velocity) {
+        super.snapChild(animView, targetLeft, velocity);
+    }
+
+    @Override
+    public void snapChild(final View animView, final float targetLeft, float velocity) {
+        superSnapChild(animView, targetLeft, velocity);
+        mCallback.onDragCancelled(animView);
+        if (targetLeft == 0) {
+            handleMenuCoveredOrDismissed();
+        }
+    }
+
+    @Override
+    public void snooze(StatusBarNotification sbn, SnoozeOption snoozeOption) {
+        mCallback.onSnooze(sbn, snoozeOption);
+    }
+
+    @VisibleForTesting
+    protected void handleMenuCoveredOrDismissed() {
+        View exposedMenuView = getExposedMenuView();
+        if (exposedMenuView != null && exposedMenuView == mTranslatingParentView) {
+            clearExposedMenuView();
+        }
+    }
+
+    @VisibleForTesting
+    protected Animator superGetViewTranslationAnimator(View v, float target,
+            ValueAnimator.AnimatorUpdateListener listener) {
+        return super.getViewTranslationAnimator(v, target, listener);
+    }
+
+    @Override
+    public Animator getViewTranslationAnimator(View v, float target,
+            ValueAnimator.AnimatorUpdateListener listener) {
+        if (v instanceof ExpandableNotificationRow) {
+            return ((ExpandableNotificationRow) v).getTranslateViewAnimator(target, listener);
+        } else {
+            return superGetViewTranslationAnimator(v, target, listener);
+        }
+    }
+
+    @Override
+    public void setTranslation(View v, float translate) {
+        if (v instanceof ExpandableNotificationRow) {
+            ((ExpandableNotificationRow) v).setTranslation(translate);
+        } else {
+            Log.wtf(TAG, "setTranslation should only be called on an ExpandableNotificationRow.");
+        }
+    }
+
+    @Override
+    public float getTranslation(View v) {
+        if (v instanceof ExpandableNotificationRow) {
+            return ((ExpandableNotificationRow) v).getTranslation();
+        }
+        else {
+            Log.wtf(TAG, "getTranslation should only be called on an ExpandableNotificationRow.");
+            return 0f;
+        }
+    }
+
+    @Override
+    public boolean swipedFastEnough(float translation, float viewSize) {
+        return swipedFastEnough();
+    }
+
+    @Override
+    @VisibleForTesting
+    protected boolean swipedFastEnough() {
+        return super.swipedFastEnough();
+    }
+
+    @Override
+    public boolean swipedFarEnough(float translation, float viewSize) {
+        return swipedFarEnough();
+    }
+
+    @Override
+    @VisibleForTesting
+    protected boolean swipedFarEnough() {
+        return super.swipedFarEnough();
+    }
+
+    @Override
+    public void dismiss(View animView, float velocity) {
+        dismissChild(animView, velocity,
+                !swipedFastEnough() /* useAccelerateInterpolator */);
+    }
+
+    @Override
+    public void snapOpen(View animView, int targetLeft, float velocity) {
+        snapChild(animView, targetLeft, velocity);
+    }
+
+    @VisibleForTesting
+    protected void snapClosed(View animView, float velocity) {
+        snapChild(animView, 0, velocity);
+    }
+
+    @Override
+    @VisibleForTesting
+    protected float getEscapeVelocity() {
+        return super.getEscapeVelocity();
+    }
+
+    @Override
+    public float getMinDismissVelocity() {
+        return getEscapeVelocity();
+    }
+
+    public void onMenuShown(View animView) {
+        setExposedMenuView(getTranslatingParentView());
+        mCallback.onDragCancelled(animView);
+        Handler handler = getHandler();
+
+        // If we're on the lockscreen we want to false this.
+        if (mCallback.isAntiFalsingNeeded()) {
+            handler.removeCallbacks(getFalsingCheck());
+            handler.postDelayed(getFalsingCheck(), COVER_MENU_DELAY);
+        }
+    }
+
+    @VisibleForTesting
+    protected boolean shouldResetMenu(boolean force) {
+        if (mMenuExposedView == null
+                || (!force && mMenuExposedView == mTranslatingParentView)) {
+            // If no menu is showing or it's showing for this view we do nothing.
+            return false;
+        }
+        return true;
+    }
+
+    public void resetExposedMenuView(boolean animate, boolean force) {
+        if (!shouldResetMenu(force)) {
+            return;
+        }
+        final View prevMenuExposedView = getExposedMenuView();
+        if (animate) {
+            Animator anim = getViewTranslationAnimator(prevMenuExposedView,
+                    0 /* leftTarget */, null /* updateListener */);
+            if (anim != null) {
+                anim.start();
+            }
+        } else if (prevMenuExposedView instanceof ExpandableNotificationRow) {
+            ExpandableNotificationRow row = (ExpandableNotificationRow) prevMenuExposedView;
+            if (!row.isRemoved()) {
+                row.resetTranslation();
+            }
+        }
+        clearExposedMenuView();
+    }
+
+    public static boolean isTouchInView(MotionEvent ev, View view) {
+        if (view == null) {
+            return false;
+        }
+        final int height = (view instanceof ExpandableView)
+                ? ((ExpandableView) view).getActualHeight()
+                : view.getHeight();
+        final int rx = (int) ev.getRawX();
+        final int ry = (int) ev.getRawY();
+        int[] temp = new int[2];
+        view.getLocationOnScreen(temp);
+        final int x = temp[0];
+        final int y = temp[1];
+        Rect rect = new Rect(x, y, x + view.getWidth(), y + height);
+        boolean ret = rect.contains(rx, ry);
+        return ret;
+    }
+
+    public interface NotificationCallback extends SwipeHelper.Callback{
+        boolean isExpanded();
+
+        void handleChildViewDismissed(View view);
+
+        void onSnooze(StatusBarNotification sbn, SnoozeOption snoozeOption);
+
+        void onDismiss();
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java
index 09c1931..da59450 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java
@@ -79,13 +79,14 @@
                 Dependency.get(NotificationLockscreenUserManager.class);
         NotificationViewHierarchyManager viewHierarchyManager =
                 Dependency.get(NotificationViewHierarchyManager.class);
+        NotificationGroupManager groupManager = Dependency.get(NotificationGroupManager.class);
 
         when(mPresenter.getNotificationLockscreenUserManager()).thenReturn(lockscreenUserManager);
-        when(mPresenter.getGroupManager()).thenReturn(
-                Dependency.get(NotificationGroupManager.class));
+        when(mPresenter.getGroupManager()).thenReturn(groupManager);
 
         entryManager.setUpWithPresenter(mPresenter, mListContainer, mEntryManagerCallback,
                 mHeadsUpManager);
+        groupManager.setHeadsUpManager(mHeadsUpManager);
         gutsManager.setUpWithPresenter(mPresenter, mListContainer, mCheckSaveListener,
                 mOnClickListener);
         notificationLogger.setUpWithEntryManager(entryManager, mListContainer);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelperTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelperTest.java
new file mode 100644
index 0000000..b5f67c06
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelperTest.java
@@ -0,0 +1,511 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at * *      http://www.apache.org/licenses/LICENSE-2.0 *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.systemui.statusbar.notification.stack;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.clearInvocations;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockitoSession;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.animation.Animator;
+import android.animation.ValueAnimator.AnimatorUpdateListener;
+import android.content.Context;
+import android.graphics.Rect;
+import android.os.Handler;
+import android.os.IPowerManager;
+import android.os.Looper;
+import android.os.PowerManager;
+import android.service.notification.StatusBarNotification;
+import android.support.test.annotation.UiThreadTest;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.testing.TestableLooper.RunWithLooper;
+import android.view.MotionEvent;
+import android.view.VelocityTracker;
+import android.view.View;
+import android.view.MotionEvent;
+
+import com.android.systemui.SwipeHelper;
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
+import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper.SnoozeOption;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import com.android.systemui.statusbar.notification.row.NotificationMenuRow;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoSession;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+import org.mockito.stubbing.Answer;
+
+import java.util.ArrayList;
+
+/**
+ * Tests for {@link NotificationSwipeHelper}.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class NotificationSwipeHelperTest extends SysuiTestCase {
+
+    private NotificationSwipeHelper mSwipeHelper;
+    private NotificationSwipeHelper.NotificationCallback mCallback;
+    private NotificationMenuRowPlugin.OnMenuEventListener mListener;
+    private View mView;
+    private MotionEvent mEvent;
+    private NotificationMenuRowPlugin mMenuRow;
+    private Handler mHandler;
+    private ExpandableNotificationRow mNotificationRow;
+    private Runnable mFalsingCheck;
+
+    @Rule public MockitoRule mockito = MockitoJUnit.rule();
+
+    @Before
+    @UiThreadTest
+    public void setUp() throws Exception {
+        mCallback = mock(NotificationSwipeHelper.NotificationCallback.class);
+        mListener = mock(NotificationMenuRowPlugin.OnMenuEventListener.class);
+        mSwipeHelper = spy(new NotificationSwipeHelper(SwipeHelper.X, mCallback, mContext, mListener));
+        mView = mock(View.class);
+        mEvent = mock(MotionEvent.class);
+        mMenuRow = mock(NotificationMenuRowPlugin.class);
+        mNotificationRow = mock(ExpandableNotificationRow.class);
+        mHandler = mock(Handler.class);
+        mFalsingCheck = mock(Runnable.class);
+    }
+
+    @Test
+    public void testSetExposedMenuView() {
+        assertEquals("intialized with null exposed menu view", null,
+                mSwipeHelper.getExposedMenuView());
+        mSwipeHelper.setExposedMenuView(mView);
+        assertEquals("swipe helper has correct exposedMenuView after setExposedMenuView to a view",
+                mView, mSwipeHelper.getExposedMenuView());
+        mSwipeHelper.setExposedMenuView(null);
+        assertEquals("swipe helper has null exposedMenuView after setExposedMenuView to null",
+                null, mSwipeHelper.getExposedMenuView());
+    }
+
+    @Test
+    public void testClearExposedMenuView() {
+        doNothing().when(mSwipeHelper).setExposedMenuView(mView);
+        mSwipeHelper.clearExposedMenuView();
+        verify(mSwipeHelper, times(1)).setExposedMenuView(null);
+    }
+
+    @Test
+    public void testGetTranslatingParentView() {
+        assertEquals("intialized with null translating parent view", null,
+                mSwipeHelper.getTranslatingParentView());
+        mSwipeHelper.setTranslatingParentView(mView);
+        assertEquals("has translating parent view after setTranslatingParentView with a view",
+                mView, mSwipeHelper.getTranslatingParentView());
+    }
+
+    @Test
+    public void testClearTranslatingParentView() {
+        doNothing().when(mSwipeHelper).setTranslatingParentView(null);
+        mSwipeHelper.clearTranslatingParentView();
+        verify(mSwipeHelper, times(1)).setTranslatingParentView(null);
+    }
+
+    @Test
+    public void testSetCurrentMenuRow() {
+        assertEquals("currentMenuRow initializes to null", null,
+                mSwipeHelper.getCurrentMenuRow());
+        mSwipeHelper.setCurrentMenuRow(mMenuRow);
+        assertEquals("currentMenuRow set correctly after setCurrentMenuRow", mMenuRow,
+                mSwipeHelper.getCurrentMenuRow());
+        mSwipeHelper.setCurrentMenuRow(null);
+        assertEquals("currentMenuRow set to null after setCurrentMenuRow to null",
+                null, mSwipeHelper.getCurrentMenuRow());
+    }
+
+    @Test
+    public void testClearCurrentMenuRow() {
+        doNothing().when(mSwipeHelper).setCurrentMenuRow(null);
+        mSwipeHelper.clearCurrentMenuRow();
+        verify(mSwipeHelper, times(1)).setCurrentMenuRow(null);
+    }
+
+    @Test
+    public void testOnDownUpdate_ExpandableNotificationRow() {
+        when(mSwipeHelper.getHandler()).thenReturn(mHandler);
+        when(mSwipeHelper.getFalsingCheck()).thenReturn(mFalsingCheck);
+        doNothing().when(mSwipeHelper).resetExposedMenuView(true, false);
+        doNothing().when(mSwipeHelper).clearCurrentMenuRow();
+        doNothing().when(mSwipeHelper).initializeRow(any());
+
+        mSwipeHelper.onDownUpdate(mNotificationRow, mEvent);
+
+        verify(mSwipeHelper, times(1)).clearCurrentMenuRow();
+        verify(mHandler, times(1)).removeCallbacks(mFalsingCheck);
+        verify(mSwipeHelper, times(1)).resetExposedMenuView(true, false);
+        verify(mSwipeHelper, times(1)).initializeRow(mNotificationRow);
+    }
+
+    @Test
+    public void testOnDownUpdate_notExpandableNotificationRow() {
+        when(mSwipeHelper.getHandler()).thenReturn(mHandler);
+        when(mSwipeHelper.getFalsingCheck()).thenReturn(mFalsingCheck);
+        doNothing().when(mSwipeHelper).resetExposedMenuView(true, false);
+        doNothing().when(mSwipeHelper).clearCurrentMenuRow();
+        doNothing().when(mSwipeHelper).initializeRow(any());
+
+        mSwipeHelper.onDownUpdate(mView, mEvent);
+
+        verify(mSwipeHelper, times(1)).clearCurrentMenuRow();
+        verify(mHandler, times(1)).removeCallbacks(mFalsingCheck);
+        verify(mSwipeHelper, times(1)).resetExposedMenuView(true, false);
+        verify(mSwipeHelper, times(0)).initializeRow(any());
+    }
+
+    @Test
+    public void testOnMoveUpdate_menuRow() {
+        when(mSwipeHelper.getCurrentMenuRow()).thenReturn(mMenuRow);
+        when(mSwipeHelper.getHandler()).thenReturn(mHandler);
+        when(mSwipeHelper.getFalsingCheck()).thenReturn(mFalsingCheck);
+
+        mSwipeHelper.onMoveUpdate(mView, mEvent, 0, 10);
+
+        verify(mHandler, times(1)).removeCallbacks(mFalsingCheck);
+        verify(mMenuRow, times(1)).onTouchMove(10);
+    }
+
+    @Test
+    public void testOnMoveUpdate_noMenuRow() {
+        when(mSwipeHelper.getHandler()).thenReturn(mHandler);
+        when(mSwipeHelper.getFalsingCheck()).thenReturn(mFalsingCheck);
+
+        mSwipeHelper.onMoveUpdate(mView, mEvent, 0, 10);
+
+        verify(mHandler, times(1)).removeCallbacks(mFalsingCheck);
+    }
+
+    @Test
+    public void testHandleUpEvent_noMenuRow() {
+        assertFalse("Menu row does not exist",
+                mSwipeHelper.handleUpEvent(mEvent, mView, 0, 0));
+    }
+
+    @Test
+    public void testHandleUpEvent_menuRow() {
+        when(mSwipeHelper.getCurrentMenuRow()).thenReturn(mMenuRow);
+        doNothing().when(mSwipeHelper).handleMenuRowSwipe(mEvent, mView, 0, mMenuRow);
+
+        assertTrue("Menu row exists",
+                mSwipeHelper.handleUpEvent(mEvent, mView, 0, 0));
+        verify(mMenuRow, times(1)).onTouchEnd();
+        verify(mSwipeHelper, times(1)).handleMenuRowSwipe(mEvent, mView, 0, mMenuRow);
+    }
+
+    @Test
+    public void testDismissChild_notExpanded() {
+        when(mCallback.isExpanded()).thenReturn(false);
+        doNothing().when(mSwipeHelper).superDismissChild(mView, 0, false);
+        doNothing().when(mSwipeHelper).handleMenuCoveredOrDismissed();
+
+        mSwipeHelper.dismissChild(mView, 0, false);
+
+        verify(mSwipeHelper, times(1)).superDismissChild(mView, 0, false);
+        verify(mCallback, times(0)).handleChildViewDismissed(mView);
+        verify(mCallback, times(1)).onDismiss();
+        verify(mSwipeHelper, times(1)).handleMenuCoveredOrDismissed();
+    }
+
+    @Test
+    public void testSnapchild_targetIsZero() {
+        doNothing().when(mSwipeHelper).superSnapChild(mView, 0, 0);
+        mSwipeHelper.snapChild(mView, 0, 0);
+
+        verify(mCallback, times(1)).onDragCancelled(mView);
+        verify(mSwipeHelper, times(1)).superSnapChild(mView, 0, 0);
+        verify(mSwipeHelper, times(1)).handleMenuCoveredOrDismissed();
+    }
+
+
+    @Test
+    public void testSnapchild_targetNotZero() {
+        doNothing().when(mSwipeHelper).superSnapChild(mView, 10, 0);
+        mSwipeHelper.snapChild(mView, 10, 0);
+
+        verify(mCallback, times(1)).onDragCancelled(mView);
+        verify(mSwipeHelper, times(1)).superSnapChild(mView, 10, 0);
+        verify(mSwipeHelper, times(0)).handleMenuCoveredOrDismissed();
+    }
+
+    @Test
+    public void testSnooze() {
+        StatusBarNotification sbn = mock(StatusBarNotification.class);
+        SnoozeOption snoozeOption = mock(SnoozeOption.class);
+        mSwipeHelper.snooze(sbn, snoozeOption);
+        verify(mCallback, times(1)).onSnooze(sbn, snoozeOption);
+    }
+
+    @Test
+    public void testGetViewTranslationAnimator_notExpandableNotificationRow() {
+        Animator animator = mock(Animator.class);
+        AnimatorUpdateListener listener = mock(AnimatorUpdateListener.class);
+        doReturn(animator).when(mSwipeHelper).superGetViewTranslationAnimator(mView, 0, listener);
+
+        assertEquals("returns the correct animator from super", animator,
+                mSwipeHelper.getViewTranslationAnimator(mView, 0, listener));
+
+        verify(mSwipeHelper, times(1)).superGetViewTranslationAnimator(mView, 0, listener);
+    }
+
+    @Test
+    public void testGetViewTranslationAnimator_expandableNotificationRow() {
+        Animator animator = mock(Animator.class);
+        AnimatorUpdateListener listener = mock(AnimatorUpdateListener.class);
+        doReturn(animator).when(mNotificationRow).getTranslateViewAnimator(0, listener);
+
+        assertEquals("returns the correct animator from super when view is an ENR", animator,
+                mSwipeHelper.getViewTranslationAnimator(mNotificationRow, 0, listener));
+
+        verify(mNotificationRow, times(1)).getTranslateViewAnimator(0, listener);
+    }
+
+    @Test
+    public void testSetTranslation() {
+        mSwipeHelper.setTranslation(mNotificationRow, 0);
+        verify(mNotificationRow, times(1)).setTranslation(0);
+    }
+
+    @Test
+    public void testGetTranslation() {
+        doReturn(30f).when(mNotificationRow).getTranslation();
+
+        assertEquals("Returns getTranslation for the ENR",
+                mSwipeHelper.getTranslation(mNotificationRow), 30f);
+
+        verify(mNotificationRow, times(1)).getTranslation();
+    }
+
+    @Test
+    public void testDismiss() {
+        doNothing().when(mSwipeHelper).dismissChild(mView, 0, true);
+        doReturn(false).when(mSwipeHelper).swipedFastEnough();
+
+        mSwipeHelper.dismiss(mView, 0);
+
+        verify(mSwipeHelper, times(1)).swipedFastEnough();
+        verify(mSwipeHelper, times(1)).dismissChild(mView, 0, true);
+    }
+
+    @Test
+    public void testSnapOpen() {
+        doNothing().when(mSwipeHelper).snapChild(mView, 30, 0);
+
+        mSwipeHelper.snapOpen(mView, 30, 0);
+
+        verify(mSwipeHelper, times(1)).snapChild(mView, 30, 0);
+    }
+
+    @Test
+    public void testSnapClosed() {
+        doNothing().when(mSwipeHelper).snapChild(mView, 0, 0);
+
+        mSwipeHelper.snapClosed(mView, 0);
+
+        verify(mSwipeHelper, times(1)).snapChild(mView, 0, 0);
+    }
+
+    @Test
+    public void testGetMinDismissVelocity() {
+        doReturn(30f).when(mSwipeHelper).getEscapeVelocity();
+
+        assertEquals("Returns getEscapeVelocity", 30f, mSwipeHelper.getMinDismissVelocity());
+    }
+
+    @Test
+    public void onMenuShown_noAntiFalsing() {
+        doNothing().when(mSwipeHelper).setExposedMenuView(mView);
+        doReturn(mView).when(mSwipeHelper).getTranslatingParentView();
+        doReturn(mHandler).when(mSwipeHelper).getHandler();
+        doReturn(false).when(mCallback).isAntiFalsingNeeded();
+        doReturn(mFalsingCheck).when(mSwipeHelper).getFalsingCheck();
+
+        mSwipeHelper.onMenuShown(mView);
+
+        verify(mSwipeHelper, times(1)).setExposedMenuView(mView);
+        verify(mCallback, times(1)).onDragCancelled(mView);
+        verify(mCallback, times(1)).isAntiFalsingNeeded();
+
+        verify(mHandler, times(0)).removeCallbacks(mFalsingCheck);
+        verify(mHandler, times(0)).postDelayed(mFalsingCheck, mSwipeHelper.COVER_MENU_DELAY);
+    }
+
+    @Test
+    public void onMenuShown_antiFalsing() {
+        doNothing().when(mSwipeHelper).setExposedMenuView(mView);
+        doReturn(mView).when(mSwipeHelper).getTranslatingParentView();
+        doReturn(mHandler).when(mSwipeHelper).getHandler();
+        doReturn(true).when(mCallback).isAntiFalsingNeeded();
+        doReturn(mFalsingCheck).when(mSwipeHelper).getFalsingCheck();
+
+        mSwipeHelper.onMenuShown(mView);
+
+        verify(mSwipeHelper, times(1)).setExposedMenuView(mView);
+        verify(mCallback, times(1)).onDragCancelled(mView);
+        verify(mCallback, times(1)).isAntiFalsingNeeded();
+
+        verify(mHandler, times(1)).removeCallbacks(mFalsingCheck);
+        verify(mHandler, times(1)).postDelayed(mFalsingCheck, mSwipeHelper.COVER_MENU_DELAY);
+    }
+
+    @Test
+    public void testResetExposedMenuView_noReset() {
+        doReturn(false).when(mSwipeHelper).shouldResetMenu(false);
+        doNothing().when(mSwipeHelper).clearExposedMenuView();
+
+        mSwipeHelper.resetExposedMenuView(false, false);
+
+        verify(mSwipeHelper, times(1)).shouldResetMenu(false);
+
+        // should not clear exposed menu row
+        verify(mSwipeHelper, times(0)).clearExposedMenuView();
+    }
+
+    @Test
+    public void testResetExposedMenuView_animate() {
+        Animator animator = mock(Animator.class);
+
+        doReturn(true).when(mSwipeHelper).shouldResetMenu(false);
+        doReturn(mNotificationRow).when(mSwipeHelper).getExposedMenuView();
+        doReturn(false).when(mNotificationRow).isRemoved();
+        doReturn(animator).when(mSwipeHelper).getViewTranslationAnimator(mNotificationRow, 0, null);
+        doNothing().when(mSwipeHelper).clearExposedMenuView();
+
+        mSwipeHelper.resetExposedMenuView(true, false);
+
+        verify(mSwipeHelper, times(1)).shouldResetMenu(false);
+
+        // should retrieve and start animator
+        verify(mSwipeHelper, times(1)).getViewTranslationAnimator(mNotificationRow, 0, null);
+        verify(animator, times(1)).start();
+
+        // should not reset translation on row directly
+        verify(mNotificationRow, times(0)).resetTranslation();
+
+        // should clear exposed menu row
+        verify(mSwipeHelper, times(1)).clearExposedMenuView();
+    }
+
+
+    @Test
+    public void testResetExposedMenuView_noAnimate() {
+        Animator animator = mock(Animator.class);
+
+        doReturn(true).when(mSwipeHelper).shouldResetMenu(false);
+        doReturn(mNotificationRow).when(mSwipeHelper).getExposedMenuView();
+        doReturn(false).when(mNotificationRow).isRemoved();
+        doReturn(animator).when(mSwipeHelper).getViewTranslationAnimator(mNotificationRow, 0, null);
+        doNothing().when(mSwipeHelper).clearExposedMenuView();
+
+        mSwipeHelper.resetExposedMenuView(false, false);
+
+        verify(mSwipeHelper, times(1)).shouldResetMenu(false);
+
+        // should not retrieve and start animator
+        verify(mSwipeHelper, times(0)).getViewTranslationAnimator(mNotificationRow, 0, null);
+        verify(animator, times(0)).start();
+
+        // should reset translation on row directly
+        verify(mNotificationRow, times(1)).resetTranslation();
+
+        // should clear exposed menu row
+        verify(mSwipeHelper, times(1)).clearExposedMenuView();
+    }
+
+    @Test
+    public void testIsTouchInView() {
+        assertEquals("returns false when view is null", false,
+                NotificationSwipeHelper.isTouchInView(mEvent, null));
+
+        doReturn(5f).when(mEvent).getRawX();
+        doReturn(10f).when(mEvent).getRawY();
+
+        doReturn(20).when(mView).getWidth();
+        doReturn(20).when(mView).getHeight();
+
+        Answer answer = (Answer) invocation -> {
+            int[] arr = invocation.getArgument(0);
+            arr[0] = 0;
+            arr[1] = 0;
+            return null;
+        };
+        doAnswer(answer).when(mView).getLocationOnScreen(any());
+
+        assertTrue("Touch is within the view",
+                mSwipeHelper.isTouchInView(mEvent, mView));
+
+        doReturn(50f).when(mEvent).getRawX();
+
+        assertFalse("Touch is not within the view",
+                mSwipeHelper.isTouchInView(mEvent, mView));
+    }
+
+    @Test
+    public void testIsTouchInView_expandable() {
+        assertEquals("returns false when view is null", false,
+                NotificationSwipeHelper.isTouchInView(mEvent, null));
+
+        doReturn(5f).when(mEvent).getRawX();
+        doReturn(10f).when(mEvent).getRawY();
+
+        doReturn(20).when(mNotificationRow).getWidth();
+        doReturn(20).when(mNotificationRow).getActualHeight();
+
+        Answer answer = (Answer) invocation -> {
+            int[] arr = invocation.getArgument(0);
+            arr[0] = 0;
+            arr[1] = 0;
+            return null;
+        };
+        doAnswer(answer).when(mNotificationRow).getLocationOnScreen(any());
+
+        assertTrue("Touch is within the view",
+                mSwipeHelper.isTouchInView(mEvent, mNotificationRow));
+
+        doReturn(50f).when(mEvent).getRawX();
+
+        assertFalse("Touch is not within the view",
+                mSwipeHelper.isTouchInView(mEvent, mNotificationRow));
+    }
+}
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 692f9cf..2fd699e 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -9431,9 +9431,10 @@
 
         mBatteryStatsService.noteWakupAlarm(sourcePkg, sourceUid, workSource, tag);
         if (workSource != null) {
-            StatsLog.write(StatsLog.WAKEUP_ALARM_OCCURRED, workSource, tag);
+            StatsLog.write(StatsLog.WAKEUP_ALARM_OCCURRED, workSource, tag, sourcePkg);
         } else {
-            StatsLog.write_non_chained(StatsLog.WAKEUP_ALARM_OCCURRED, sourceUid, null, tag);
+            StatsLog.write_non_chained(StatsLog.WAKEUP_ALARM_OCCURRED, sourceUid, null, tag,
+                    sourcePkg);
         }
     }
 
diff --git a/services/core/java/com/android/server/biometrics/BiometricService.java b/services/core/java/com/android/server/biometrics/BiometricService.java
index 0f68c68..87cf9c4 100644
--- a/services/core/java/com/android/server/biometrics/BiometricService.java
+++ b/services/core/java/com/android/server/biometrics/BiometricService.java
@@ -39,6 +39,7 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
+import android.provider.Settings;
 import android.util.Slog;
 
 import com.android.internal.R;
@@ -156,9 +157,18 @@
                     } else if (mCurrentModality == BIOMETRIC_IRIS) {
                         Slog.w(TAG, "Unsupported modality");
                     } else if (mCurrentModality == BIOMETRIC_FACE) {
-                        mFaceService.authenticateFromService(true /* requireConfirmation */, token,
-                                sessionId, userId, receiver, flags, opPackageName, bundle,
-                                dialogReceiver, callingUid, callingPid, callingUserId);
+                        // If the user disabled face for apps, return ERROR_HW_UNAVAILABLE
+                        if (isFaceEnabledForApps()) {
+                            receiver.onError(0 /* deviceId */,
+                                    BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
+                                    FaceManager.getErrorString(getContext(),
+                                            BiometricConstants.BIOMETRIC_ERROR_HW_UNAVAILABLE,
+                                            0 /* vendorCode */));
+                        } else {
+                            mFaceService.authenticateFromService(true /* requireConfirmation */,
+                                    token, sessionId, userId, receiver, flags, opPackageName,
+                                    bundle, dialogReceiver, callingUid, callingPid, callingUserId);
+                        }
                     } else {
                         Slog.w(TAG, "Unsupported modality");
                     }
@@ -168,6 +178,15 @@
             });
         }
 
+        private boolean isFaceEnabledForApps() {
+            // TODO: maybe cache this and eliminate duplicated code with KeyguardUpdateMonitor
+            return Settings.Secure.getIntForUser(
+                    getContext().getContentResolver(),
+                    Settings.Secure.FACE_UNLOCK_APP_ENABLED,
+                    1 /* default */,
+                    UserHandle.USER_CURRENT) == 0;
+        }
+
         @Override // Binder call
         public void cancelAuthentication(IBinder token, String opPackageName)
                 throws RemoteException {
diff --git a/services/core/java/com/android/server/biometrics/face/FaceService.java b/services/core/java/com/android/server/biometrics/face/FaceService.java
index 98c38dd..f6af52a 100644
--- a/services/core/java/com/android/server/biometrics/face/FaceService.java
+++ b/services/core/java/com/android/server/biometrics/face/FaceService.java
@@ -28,10 +28,11 @@
 import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.biometrics.BiometricConstants;
 import android.hardware.biometrics.IBiometricPromptReceiver;
-import android.hardware.biometrics.IBiometricServiceReceiver;
 import android.hardware.biometrics.IBiometricServiceLockoutResetCallback;
+import android.hardware.biometrics.IBiometricServiceReceiver;
 import android.hardware.biometrics.face.V1_0.IBiometricsFace;
 import android.hardware.biometrics.face.V1_0.IBiometricsFaceClientCallback;
+import android.hardware.biometrics.face.V1_0.Status;
 import android.hardware.face.Face;
 import android.hardware.face.FaceManager;
 import android.hardware.face.IFaceService;
@@ -121,15 +122,15 @@
          * The following methods contain common code which is shared in biometrics/common.
          */
         @Override // Binder call
-        public long preEnroll(IBinder token) {
+        public long generateChallenge(IBinder token) {
             checkPermission(MANAGE_BIOMETRIC);
-            return startPreEnroll(token);
+            return startGenerateChallenge(token);
         }
 
         @Override // Binder call
-        public int postEnroll(IBinder token) {
+        public int revokeChallenge(IBinder token) {
             checkPermission(MANAGE_BIOMETRIC);
-            return startPostEnroll(token);
+            return startRevokeChallenge(token);
         }
 
         @Override // Binder call
@@ -346,6 +347,45 @@
             // TODO: confirm security token when we move timeout management into the HAL layer.
             mHandler.post(mResetFailedAttemptsForCurrentUserRunnable);
         }
+
+        @Override
+        public int setRequireAttention(boolean requireAttention, final byte[] token) {
+            checkPermission(MANAGE_BIOMETRIC);
+
+            final ArrayList<Byte> byteToken = new ArrayList<>();
+            for (int i = 0; i < token.length; i++) {
+                byteToken.add(token[i]);
+            }
+
+            int result;
+            try {
+                result = mDaemon != null ? mDaemon.setRequireAttention(requireAttention, byteToken)
+                        : Status.INTERNAL_ERROR;
+            } catch (RemoteException e) {
+                Slog.e(getTag(), "Unable to setRequireAttention to " + requireAttention);
+                result = Status.INTERNAL_ERROR;
+            }
+
+            return result;
+        }
+
+        @Override
+        public boolean getRequireAttention(final byte[] token) {
+            checkPermission(MANAGE_BIOMETRIC);
+
+            final ArrayList<Byte> byteToken = new ArrayList<>();
+            for (int i = 0; i < token.length; i++) {
+                byteToken.add(token[i]);
+            }
+
+            boolean result = true;
+            try {
+                result = mDaemon != null ? mDaemon.getRequireAttention(byteToken).value : true;
+            } catch (RemoteException e) {
+                Slog.e(getTag(), "Unable to getRequireAttention");
+            }
+            return result;
+        }
     }
 
     /**
@@ -779,30 +819,30 @@
         return mDaemon;
     }
 
-    private long startPreEnroll(IBinder token) {
+    private long startGenerateChallenge(IBinder token) {
         IBiometricsFace daemon = getFaceDaemon();
         if (daemon == null) {
-            Slog.w(TAG, "startPreEnroll: no face HAL!");
+            Slog.w(TAG, "startGenerateChallenge: no face HAL!");
             return 0;
         }
         try {
             return daemon.generateChallenge(CHALLENGE_TIMEOUT_SEC).value;
         } catch (RemoteException e) {
-            Slog.e(TAG, "startPreEnroll failed", e);
+            Slog.e(TAG, "startGenerateChallenge failed", e);
         }
         return 0;
     }
 
-    private int startPostEnroll(IBinder token) {
+    private int startRevokeChallenge(IBinder token) {
         IBiometricsFace daemon = getFaceDaemon();
         if (daemon == null) {
-            Slog.w(TAG, "startPostEnroll: no face HAL!");
+            Slog.w(TAG, "startRevokeChallenge: no face HAL!");
             return 0;
         }
         try {
             return daemon.revokeChallenge();
         } catch (RemoteException e) {
-            Slog.e(TAG, "startPostEnroll failed", e);
+            Slog.e(TAG, "startRevokeChallenge failed", e);
         }
         return 0;
     }
diff --git a/services/core/java/com/android/server/content/ContentService.java b/services/core/java/com/android/server/content/ContentService.java
index d8d650b..5698fdf 100644
--- a/services/core/java/com/android/server/content/ContentService.java
+++ b/services/core/java/com/android/server/content/ContentService.java
@@ -1226,7 +1226,7 @@
 
         if (userId == UserHandle.USER_ALL) {
             mContext.enforceCallingOrSelfPermission(
-                    Manifest.permission.INTERACT_ACROSS_USERS_FULL, TAG);
+                    Manifest.permission.INTERACT_ACROSS_USERS_FULL, "No access to " + uri);
         } else if (userId < 0) {
             throw new IllegalArgumentException("Invalid user: " + userId);
         } else if (userId != UserHandle.getCallingUserId()) {
@@ -1247,7 +1247,7 @@
                             ? (Manifest.permission.INTERACT_ACROSS_USERS_FULL + " or " +
                                     Manifest.permission.INTERACT_ACROSS_USERS)
                             : Manifest.permission.INTERACT_ACROSS_USERS_FULL;
-                    throw new SecurityException(TAG + "Neither user " + uid
+                    throw new SecurityException("No access to " + uri + ": neither user " + uid
                             + " nor current process has " + permissions);
                 }
             }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index e10827b..10980b7 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -16004,7 +16004,8 @@
             }
             if (apkPath != null) {
                 final VerityUtils.SetupResult result =
-                        VerityUtils.generateApkVeritySetupData(apkPath);
+                        VerityUtils.generateApkVeritySetupData(apkPath, null /* signaturePath */,
+                                true /* skipSigningBlock */);
                 if (result.isOk()) {
                     if (Build.IS_DEBUGGABLE) Slog.i(TAG, "Enabling apk verity to " + apkPath);
                     FileDescriptor fd = result.getUnownedFileDescriptor();
diff --git a/services/core/java/com/android/server/security/VerityUtils.java b/services/core/java/com/android/server/security/VerityUtils.java
index 9f69702..3796610 100644
--- a/services/core/java/com/android/server/security/VerityUtils.java
+++ b/services/core/java/com/android/server/security/VerityUtils.java
@@ -26,42 +26,76 @@
 import android.util.Pair;
 import android.util.Slog;
 import android.util.apk.ApkSignatureVerifier;
+import android.util.apk.ApkVerityBuilder;
 import android.util.apk.ByteBufferFactory;
 import android.util.apk.SignatureNotFoundException;
 
+import libcore.util.HexEncoding;
+
 import java.io.FileDescriptor;
 import java.io.IOException;
+import java.io.RandomAccessFile;
 import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.security.DigestException;
+import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Arrays;
 
+import sun.security.pkcs.PKCS7;
+
 /** Provides fsverity related operations. */
 abstract public class VerityUtils {
     private static final String TAG = "VerityUtils";
 
+    /** The maximum size of signature file.  This is just to avoid potential abuse. */
+    private static final int MAX_SIGNATURE_FILE_SIZE_BYTES = 8192;
+
     private static final boolean DEBUG = false;
 
     /**
-     * Generates Merkle tree and fsverity metadata.
+     * Generates Merkle tree and fs-verity metadata.
      *
-     * @return {@code SetupResult} that contains the {@code EsetupResultCode}, and when success, the
+     * @return {@code SetupResult} that contains the result code, and when success, the
      *         {@code FileDescriptor} to read all the data from.
      */
-    public static SetupResult generateApkVeritySetupData(@NonNull String apkPath) {
-        if (DEBUG) Slog.d(TAG, "Trying to install apk verity to " + apkPath);
+    public static SetupResult generateApkVeritySetupData(@NonNull String apkPath,
+            String signaturePath, boolean skipSigningBlock) {
+        if (DEBUG) {
+            Slog.d(TAG, "Trying to install apk verity to " + apkPath + " with signature file "
+                    + signaturePath);
+        }
         SharedMemory shm = null;
         try {
-            byte[] signedRootHash = ApkSignatureVerifier.getVerityRootHash(apkPath);
-            if (signedRootHash == null) {
+            byte[] signedVerityHash;
+            if (skipSigningBlock) {
+                signedVerityHash = ApkSignatureVerifier.getVerityRootHash(apkPath);
+            } else {
+                Path path = Paths.get(signaturePath);
+                if (Files.exists(path)) {
+                    // TODO(112037636): fail early if the signing key is not in .fs-verity keyring.
+                    PKCS7 pkcs7 = new PKCS7(Files.readAllBytes(path));
+                    signedVerityHash = pkcs7.getContentInfo().getContentBytes();
+                    if (DEBUG) {
+                        Slog.d(TAG, "fs-verity measurement = " + bytesToString(signedVerityHash));
+                    }
+                } else {
+                    signedVerityHash = null;
+                }
+            }
+
+            if (signedVerityHash == null) {
                 if (DEBUG) {
-                    Slog.d(TAG, "Skip verity tree generation since there is no root hash");
+                    Slog.d(TAG, "Skip verity tree generation since there is no signed root hash");
                 }
                 return SetupResult.skipped();
             }
 
-            Pair<SharedMemory, Integer> result = generateApkVerityIntoSharedMemory(apkPath,
-                    signedRootHash);
+            Pair<SharedMemory, Integer> result = generateFsVerityIntoSharedMemory(apkPath,
+                    signaturePath, signedVerityHash, skipSigningBlock);
             shm = result.first;
             int contentSize = result.second;
             FileDescriptor rfd = shm.getFileDescriptor();
@@ -97,22 +131,114 @@
     }
 
     /**
+     * Generates fs-verity metadata for {@code filePath} in the buffer created by {@code
+     * trackedBufferFactory}. The metadata contains the Merkle tree, fs-verity descriptor and
+     * extensions, including a PKCS#7 signature provided in {@code signaturePath}.
+     *
+     * <p>It is worthy to note that {@code trackedBufferFactory} generates a "tracked" {@code
+     * ByteBuffer}. The data will be used outside this method via the factory itself.
+     *
+     * @return fs-verity measurement of {@code filePath}, which is a SHA-256 of fs-verity descriptor
+     *         and authenticated extensions.
+     */
+    private static byte[] generateFsverityMetadata(String filePath, String signaturePath,
+            @NonNull TrackedShmBufferFactory trackedBufferFactory)
+            throws IOException, SignatureNotFoundException, SecurityException, DigestException,
+                   NoSuchAlgorithmException {
+        try (RandomAccessFile file = new RandomAccessFile(filePath, "r")) {
+            ApkVerityBuilder.ApkVerityResult result = ApkVerityBuilder.generateFsVerityTree(
+                    file, trackedBufferFactory);
+
+            ByteBuffer buffer = result.verityData;
+            buffer.position(result.merkleTreeSize);
+            return generateFsverityDescriptorAndMeasurement(file, result.rootHash, signaturePath,
+                    buffer);
+        }
+    }
+
+    /**
+     * Generates fs-verity descriptor including the extensions to the {@code output} and returns the
+     * fs-verity measurement.
+     *
+     * @return fs-verity measurement, which is a SHA-256 of fs-verity descriptor and authenticated
+     *         extensions.
+     */
+    private static byte[] generateFsverityDescriptorAndMeasurement(
+            @NonNull RandomAccessFile file, @NonNull byte[] rootHash,
+            @NonNull String pkcs7SignaturePath, @NonNull ByteBuffer output)
+            throws IOException, NoSuchAlgorithmException, DigestException {
+        final short kRootHashExtensionId = 1;
+        final short kPkcs7SignatureExtensionId = 3;
+        final int origPosition = output.position();
+
+        // For generating fs-verity file measurement, which consists of the descriptor and
+        // authenticated extensions (but not unauthenticated extensions and the footer).
+        MessageDigest md = MessageDigest.getInstance("SHA-256");
+
+        // 1. Generate fs-verity descriptor.
+        final byte[] desc = constructFsverityDescriptorNative(file.length());
+        output.put(desc);
+        md.update(desc);
+
+        // 2. Generate authenticated extensions.
+        final byte[] authExt =
+                constructFsverityExtensionNative(kRootHashExtensionId, rootHash.length);
+        output.put(authExt);
+        output.put(rootHash);
+        md.update(authExt);
+        md.update(rootHash);
+
+        // 3. Generate unauthenticated extensions.
+        ByteBuffer header = ByteBuffer.allocate(8).order(ByteOrder.LITTLE_ENDIAN);
+        output.putShort((short) 1);  // number of unauthenticated extensions below
+        output.position(output.position() + 6);
+
+        // Generate PKCS#7 extension. NB: We do not verify agaist trusted certificate (should be
+        // done by the caller if needed).
+        Path path = Paths.get(pkcs7SignaturePath);
+        if (Files.size(path) > MAX_SIGNATURE_FILE_SIZE_BYTES) {
+            throw new IllegalArgumentException("Signature size is unexpectedly large: "
+                    + pkcs7SignaturePath);
+        }
+        final byte[] pkcs7Signature = Files.readAllBytes(path);
+        output.put(constructFsverityExtensionNative(kPkcs7SignatureExtensionId,
+                    pkcs7Signature.length));
+        output.put(pkcs7Signature);
+
+        // 4. Generate the footer.
+        output.put(constructFsverityFooterNative(output.position() - origPosition));
+
+        return md.digest();
+    }
+
+    private static native byte[] constructFsverityDescriptorNative(long fileSize);
+    private static native byte[] constructFsverityExtensionNative(short extensionId,
+            int extensionDataSize);
+    private static native byte[] constructFsverityFooterNative(int offsetToDescriptorHead);
+
+    /**
      * Returns a pair of {@code SharedMemory} and {@code Integer}. The {@code SharedMemory} contains
      * Merkle tree and fsverity headers for the given apk, in the form that can immediately be used
      * for fsverity setup. The data is aligned to the beginning of {@code SharedMemory}, and has
      * length equals to the returned {@code Integer}.
      */
-    private static Pair<SharedMemory, Integer> generateApkVerityIntoSharedMemory(
-            String apkPath, byte[] expectedRootHash)
+    private static Pair<SharedMemory, Integer> generateFsVerityIntoSharedMemory(
+            String apkPath, String signaturePath, @NonNull byte[] expectedRootHash,
+            boolean skipSigningBlock)
             throws IOException, SecurityException, DigestException, NoSuchAlgorithmException,
                    SignatureNotFoundException {
         TrackedShmBufferFactory shmBufferFactory = new TrackedShmBufferFactory();
-        byte[] generatedRootHash = ApkSignatureVerifier.generateApkVerity(apkPath,
-                shmBufferFactory);
+        byte[] generatedRootHash;
+        if (skipSigningBlock) {
+            generatedRootHash = ApkSignatureVerifier.generateApkVerity(apkPath, shmBufferFactory);
+        } else {
+            generatedRootHash = generateFsverityMetadata(apkPath, signaturePath, shmBufferFactory);
+        }
         // We only generate Merkle tree once here, so it's important to make sure the root hash
         // matches the signed one in the apk.
         if (!Arrays.equals(expectedRootHash, generatedRootHash)) {
-            throw new SecurityException("Locally generated verity root hash does not match");
+            throw new SecurityException("verity hash mismatch: "
+                    + bytesToString(generatedRootHash) + " != " + bytesToString(expectedRootHash));
         }
 
         int contentSize = shmBufferFactory.getBufferLimit();
@@ -126,11 +252,15 @@
         return Pair.create(shm, contentSize);
     }
 
+    private static String bytesToString(byte[] bytes) {
+        return HexEncoding.encodeToString(bytes);
+    }
+
     public static class SetupResult {
         /** Result code if verity is set up correctly. */
         private static final int RESULT_OK = 1;
 
-        /** Result code if the apk does not contain a verity root hash. */
+        /** Result code if signature is not provided. */
         private static final int RESULT_SKIPPED = 2;
 
         /** Result code if the setup failed. */
diff --git a/services/core/java/com/android/server/wm/RecentsAnimationController.java b/services/core/java/com/android/server/wm/RecentsAnimationController.java
index 1eae567..e718c7b 100644
--- a/services/core/java/com/android/server/wm/RecentsAnimationController.java
+++ b/services/core/java/com/android/server/wm/RecentsAnimationController.java
@@ -20,8 +20,8 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.view.RemoteAnimationTarget.MODE_CLOSING;
+import static android.view.RemoteAnimationTarget.MODE_OPENING;
 import static android.view.WindowManager.INPUT_CONSUMER_RECENTS_ANIMATION;
-
 import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
 import static com.android.server.wm.ActivityTaskManagerInternal.APP_TRANSITION_RECENTS_ANIM;
 import static com.android.server.wm.AnimationAdapterProto.REMOTE;
@@ -48,16 +48,13 @@
 import android.view.RemoteAnimationTarget;
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Transaction;
-
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.LocalServices;
 import com.android.server.input.InputWindowHandle;
 import com.android.server.inputmethod.InputMethodManagerInternal;
 import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
 import com.android.server.wm.utils.InsetUtils;
-
 import com.google.android.collect.Sets;
-
 import java.io.PrintWriter;
 import java.util.ArrayList;
 
@@ -93,6 +90,7 @@
 
     // The recents component app token that is shown behind the visibile tasks
     private AppWindowToken mTargetAppToken;
+    private int mTargetActivityType;
     private Rect mMinimizedHomeBounds = new Rect();
 
     // We start the RecentsAnimationController in a pending-start state since we need to wait for
@@ -259,23 +257,37 @@
         mDisplayId = displayId;
     }
 
+    public void initialize(int targetActivityType, SparseBooleanArray recentTaskIds) {
+        initialize(mService.mRoot.getDisplayContent(mDisplayId), targetActivityType, recentTaskIds);
+    }
+
     /**
      * Initializes the recents animation controller. This is a separate call from the constructor
      * because it may call cancelAnimation() which needs to properly clean up the controller
      * in the window manager.
      */
-    public void initialize(int targetActivityType, SparseBooleanArray recentTaskIds) {
-        // Make leashes for each of the visible tasks and add it to the recents animation to be
-        // started
-        final DisplayContent dc = mService.mRoot.getDisplayContent(mDisplayId);
+    @VisibleForTesting
+    void initialize(DisplayContent dc, int targetActivityType, SparseBooleanArray recentTaskIds) {
+        mTargetActivityType = targetActivityType;
+
+        // Make leashes for each of the visible/target tasks and add it to the recents animation to
+        // be started
         final ArrayList<Task> visibleTasks = dc.getVisibleTasks();
+        final TaskStack targetStack = dc.getStack(WINDOWING_MODE_UNDEFINED, targetActivityType);
+        if (targetStack != null) {
+            for (int i = targetStack.getChildCount() - 1; i >= 0; i--) {
+                final Task t = targetStack.getChildAt(i);
+                if (!visibleTasks.contains(t)) {
+                    visibleTasks.add(t);
+                }
+            }
+        }
         final int taskCount = visibleTasks.size();
         for (int i = 0; i < taskCount; i++) {
             final Task task = visibleTasks.get(i);
             final WindowConfiguration config = task.getWindowConfiguration();
             if (config.tasksAreFloating()
-                    || config.getWindowingMode() == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY
-                    || config.getActivityType() == targetActivityType) {
+                    || config.getWindowingMode() == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY) {
                 continue;
             }
             addAnimation(task, !recentTaskIds.get(task.mTaskId));
@@ -586,7 +598,10 @@
             final Rect insets = new Rect();
             mainWindow.getContentInsets(insets);
             InsetUtils.addInsets(insets, mainWindow.mAppToken.getLetterboxInsets());
-            mTarget = new RemoteAnimationTarget(mTask.mTaskId, MODE_CLOSING, mCapturedLeash,
+            final int mode = topApp.getActivityType() == mTargetActivityType
+                    ? MODE_OPENING
+                    : MODE_CLOSING;
+            mTarget = new RemoteAnimationTarget(mTask.mTaskId, mode, mCapturedLeash,
                     !topApp.fillsParent(), mainWindow.mWinAnimator.mLastClipRect,
                     insets, mTask.getPrefixOrderIndex(), mPosition, mBounds,
                     mTask.getWindowConfiguration(), mIsRecentTaskInvisible);
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index cc23ab6..6aa0e01 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -561,9 +561,10 @@
 
     @Override
     public SurfaceControl getAnimationLeashParent() {
-        // Reparent to the animation layer so that we aren't clipped by the non-minimized
-        // stack bounds, currently we only animate the task for the recents animation
-        return getAppAnimationLayer(ANIMATION_LAYER_STANDARD);
+        // Currently, only the recents animation will create animation leashes for tasks. In this
+        // case, reparent the task to the home animation layer while it is being animated to allow
+        // the home activity to reorder the app windows relative to its own.
+        return getAppAnimationLayer(ANIMATION_LAYER_HOME);
     }
 
     boolean isTaskAnimating() {
diff --git a/services/core/java/com/android/server/wm/WindowContainer.java b/services/core/java/com/android/server/wm/WindowContainer.java
index e860939..4883f97 100644
--- a/services/core/java/com/android/server/wm/WindowContainer.java
+++ b/services/core/java/com/android/server/wm/WindowContainer.java
@@ -42,10 +42,8 @@
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Builder;
 import android.view.SurfaceSession;
-
 import com.android.internal.util.ToBooleanFunction;
 import com.android.server.wm.SurfaceAnimator.Animatable;
-
 import java.io.PrintWriter;
 import java.util.Comparator;
 import java.util.LinkedList;
@@ -71,7 +69,8 @@
 
     /**
      * Animation layer that is reserved for {@link WindowConfiguration#ACTIVITY_TYPE_HOME}
-     * activities that happens below all {@link TaskStack}s.
+     * activities and all activities that are being controlled by the recents animation. This
+     * layer is generally below all {@link TaskStack}s.
      */
     static final int ANIMATION_LAYER_HOME = 2;
 
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 7caa7ae..b627df4 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -227,6 +227,7 @@
 import android.view.WindowManagerPolicyConstants.PointerEventListener;
 
 import com.android.internal.R;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.os.IResultReceiver;
 import com.android.internal.policy.IKeyguardDismissCallback;
 import com.android.internal.policy.IShortcutService;
@@ -2714,6 +2715,11 @@
         }
     }
 
+    @VisibleForTesting
+    void setRecentsAnimationController(RecentsAnimationController controller) {
+        mRecentsAnimationController = controller;
+    }
+
     public RecentsAnimationController getRecentsAnimationController() {
         return mRecentsAnimationController;
     }
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index becde73..061f8e2 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -37,6 +37,7 @@
         "com_android_server_locksettings_SyntheticPasswordManager.cpp",
         "com_android_server_net_NetworkStatsService.cpp",
         "com_android_server_power_PowerManagerService.cpp",
+        "com_android_server_security_VerityUtils.cpp",
         "com_android_server_SerialService.cpp",
         "com_android_server_storage_AppFuseBridge.cpp",
         "com_android_server_SystemServer.cpp",
diff --git a/services/core/jni/com_android_server_security_VerityUtils.cpp b/services/core/jni/com_android_server_security_VerityUtils.cpp
new file mode 100644
index 0000000..d0f173b
--- /dev/null
+++ b/services/core/jni/com_android_server_security_VerityUtils.cpp
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "VerityUtils"
+
+#include <nativehelper/JNIHelp.h>
+#include "jni.h"
+#include <utils/Log.h>
+
+#include <string.h>
+
+// TODO(112037636): Always include once fsverity.h is upstreamed and backported.
+#define HAS_FSVERITY 0
+
+#if HAS_FSVERITY
+#include <linux/fsverity.h>
+#endif
+
+namespace android {
+
+namespace {
+
+class JavaByteArrayHolder {
+  public:
+    static JavaByteArrayHolder* newArray(JNIEnv* env, jsize size) {
+        return new JavaByteArrayHolder(env, size);
+    }
+
+    jbyte* getRaw() {
+        return mElements;
+    }
+
+    jbyteArray release() {
+        mEnv->ReleaseByteArrayElements(mBytes, mElements, 0);
+        mElements = nullptr;
+        return mBytes;
+    }
+
+  private:
+    JavaByteArrayHolder(JNIEnv* env, jsize size) {
+        mEnv = env;
+        mBytes = mEnv->NewByteArray(size);
+        mElements = mEnv->GetByteArrayElements(mBytes, nullptr);
+        memset(mElements, 0, size);
+    }
+
+    virtual ~JavaByteArrayHolder() {
+        LOG_ALWAYS_FATAL_IF(mElements == nullptr, "Elements are not released");
+    }
+
+    JNIEnv* mEnv;
+    jbyteArray mBytes;
+    jbyte* mElements;
+};
+
+jbyteArray constructFsverityDescriptor(JNIEnv* env, jobject /* clazz */, jlong fileSize) {
+#if HAS_FSVERITY
+    auto raii = JavaByteArrayHolder::newArray(env, sizeof(fsverity_descriptor));
+    fsverity_descriptor* desc = reinterpret_cast<fsverity_descriptor*>(raii->getRaw());
+
+    memcpy(desc->magic, FS_VERITY_MAGIC, sizeof(desc->magic));
+    desc->major_version = 1;
+    desc->minor_version = 0;
+    desc->log_data_blocksize = 12;
+    desc->log_tree_blocksize = 12;
+    desc->data_algorithm = FS_VERITY_ALG_SHA256;
+    desc->tree_algorithm = FS_VERITY_ALG_SHA256;
+    desc->flags = 0;
+    desc->orig_file_size = fileSize;
+    desc->auth_ext_count = 1;
+
+    return raii->release();
+#else
+    LOG_ALWAYS_FATAL("fs-verity is used while not enabled");
+    return 0;
+#endif  // HAS_FSVERITY
+}
+
+jbyteArray constructFsverityExtension(JNIEnv* env, jobject /* clazz */, jshort extensionId,
+        jint extensionDataSize) {
+#if HAS_FSVERITY
+    auto raii = JavaByteArrayHolder::newArray(env, sizeof(fsverity_extension));
+    fsverity_extension* ext = reinterpret_cast<fsverity_extension*>(raii->getRaw());
+
+    ext->length = sizeof(fsverity_extension) + extensionDataSize;
+    ext->type = extensionId;
+
+    return raii->release();
+#else
+    LOG_ALWAYS_FATAL("fs-verity is used while not enabled");
+    return 0;
+#endif  // HAS_FSVERITY
+}
+
+jbyteArray constructFsverityFooter(JNIEnv* env, jobject /* clazz */,
+        jint offsetToDescriptorHead) {
+#if HAS_FSVERITY
+    auto raii = JavaByteArrayHolder::newArray(env, sizeof(fsverity_footer));
+    fsverity_footer* footer = reinterpret_cast<fsverity_footer*>(raii->getRaw());
+
+    footer->desc_reverse_offset = offsetToDescriptorHead + sizeof(fsverity_footer);
+    memcpy(footer->magic, FS_VERITY_MAGIC, sizeof(footer->magic));
+
+    return raii->release();
+#else
+    LOG_ALWAYS_FATAL("fs-verity is used while not enabled");
+    return 0;
+#endif  // HAS_FSVERITY
+}
+
+const JNINativeMethod sMethods[] = {
+    { "constructFsverityDescriptorNative", "(J)[B", (void *)constructFsverityDescriptor },
+    { "constructFsverityExtensionNative", "(SI)[B", (void *)constructFsverityExtension },
+    { "constructFsverityFooterNative", "(I)[B", (void *)constructFsverityFooter },
+};
+
+}  // namespace
+
+int register_android_server_security_VerityUtils(JNIEnv* env) {
+    return jniRegisterNativeMethods(env,
+            "com/android/server/security/VerityUtils", sMethods, NELEM(sMethods));
+}
+
+}  // namespace android
diff --git a/services/core/jni/onload.cpp b/services/core/jni/onload.cpp
index bb6e684..918f57e 100644
--- a/services/core/jni/onload.cpp
+++ b/services/core/jni/onload.cpp
@@ -54,6 +54,7 @@
 int register_android_server_GraphicsStatsService(JNIEnv* env);
 int register_android_hardware_display_DisplayViewport(JNIEnv* env);
 int register_android_server_net_NetworkStatsService(JNIEnv* env);
+int register_android_server_security_VerityUtils(JNIEnv* env);
 };
 
 using namespace android;
@@ -101,5 +102,6 @@
     register_android_server_GraphicsStatsService(env);
     register_android_hardware_display_DisplayViewport(env);
     register_android_server_net_NetworkStatsService(env);
+    register_android_server_security_VerityUtils(env);
     return JNI_VERSION_1_4;
 }
diff --git a/services/net/java/android/net/util/SharedLog.java b/services/net/java/android/net/util/SharedLog.java
index f7bf393..5a73a4e 100644
--- a/services/net/java/android/net/util/SharedLog.java
+++ b/services/net/java/android/net/util/SharedLog.java
@@ -17,6 +17,7 @@
 package android.net.util;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.text.TextUtils;
 import android.util.LocalLog;
 import android.util.Log;
@@ -92,10 +93,17 @@
     }
 
     /**
-     * Log an error due to an exception, with the exception stacktrace.
+     * Log an error due to an exception, with the exception stacktrace if provided.
+     *
+     * <p>The error and exception message appear in the shared log, but the stacktrace is only
+     * logged in general log output (logcat).
      */
-    public void e(@NonNull String msg, @NonNull Throwable e) {
-        Log.e(mTag, record(Category.ERROR, msg + ": " + e.getMessage()), e);
+    public void e(@NonNull String msg, @Nullable Throwable exception) {
+        if (exception == null) {
+            e(msg);
+            return;
+        }
+        Log.e(mTag, record(Category.ERROR, msg + ": " + exception.getMessage()), exception);
     }
 
     public void i(String msg) {
diff --git a/services/robotests/src/com/android/server/backup/testing/TransportData.java b/services/robotests/src/com/android/server/backup/testing/TransportData.java
index 4c67180..77f5d9a4 100644
--- a/services/robotests/src/com/android/server/backup/testing/TransportData.java
+++ b/services/robotests/src/com/android/server/backup/testing/TransportData.java
@@ -48,9 +48,9 @@
 
     public static TransportData localTransport() {
         return new TransportData(
-                "android/com.android.internal.backup.LocalTransport",
-                "android/com.android.internal.backup.LocalTransportService",
-                "com.android.internal.backup.LocalTransport",
+                "com.android.localtransport/.LocalTransport",
+                "com.android.localtransport/.LocalTransportService",
+                "com.android.localtransport.LocalTransport",
                 null,
                 "Backing up to debug-only private cache",
                 null,
diff --git a/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java b/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java
index e7c45d5..aaa00452 100644
--- a/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java
@@ -16,6 +16,7 @@
 
 package com.android.server.wm;
 
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.view.Display.DEFAULT_DISPLAY;
@@ -24,6 +25,8 @@
 import static com.android.server.wm.RecentsAnimationController.REORDER_MOVE_TO_ORIGINAL_POSITION;
 
 import static org.junit.Assert.fail;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.verify;
@@ -33,6 +36,7 @@
 import android.os.Binder;
 import android.os.IInterface;
 import android.platform.test.annotations.Presubmit;
+import android.util.SparseBooleanArray;
 import android.view.IRecentsAnimationRunner;
 import android.view.SurfaceControl;
 
@@ -109,6 +113,24 @@
         }
     }
 
+    @Test
+    public void testIncludedApps_expectTargetAndVisible() throws Exception {
+        sWm.setRecentsAnimationController(mController);
+        final AppWindowToken homeAppWindow = createAppWindowToken(mDisplayContent,
+                WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_HOME);
+        final AppWindowToken appWindow = createAppWindowToken(mDisplayContent,
+                WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD);
+        final AppWindowToken hiddenAppWindow = createAppWindowToken(mDisplayContent,
+                WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD);
+        hiddenAppWindow.setHidden(true);
+        mController.initialize(mDisplayContent, ACTIVITY_TYPE_HOME, new SparseBooleanArray());
+
+        // Ensure that we are animating the target activity as well
+        assertTrue(mController.isAnimatingTask(homeAppWindow.getTask()));
+        assertTrue(mController.isAnimatingTask(appWindow.getTask()));
+        assertFalse(mController.isAnimatingTask(hiddenAppWindow.getTask()));
+    }
+
     private static void verifyNoMoreInteractionsExceptAsBinder(IInterface binder) {
         verify(binder, atLeast(0)).asBinder();
         verifyNoMoreInteractions(binder);
diff --git a/telephony/java/android/telephony/NetworkScan.java b/telephony/java/android/telephony/NetworkScan.java
index 7c7d7a0..202da68 100644
--- a/telephony/java/android/telephony/NetworkScan.java
+++ b/telephony/java/android/telephony/NetworkScan.java
@@ -16,11 +16,10 @@
 
 package android.telephony;
 
+import android.annotation.IntDef;
 import android.content.Context;
 import android.os.RemoteException;
 import android.os.ServiceManager;
-import android.annotation.IntDef;
-import android.util.Log;
 
 import com.android.internal.telephony.ITelephony;
 
@@ -113,6 +112,8 @@
         }
         try {
             telephony.stopNetworkScan(mSubId, mScanId);
+        } catch (IllegalArgumentException ex) {
+            Rlog.d(TAG,  "stopNetworkScan - no active scan for ScanID=" + mScanId);
         } catch (RemoteException ex) {
             Rlog.e(TAG, "stopNetworkScan  RemoteException", ex);
         } catch (RuntimeException ex) {
diff --git a/tests/NativeProcessesMemoryTest/src/com/android/tests/nativeprocesses/NativeProcessesMemoryTest.java b/tests/NativeProcessesMemoryTest/src/com/android/tests/nativeprocesses/NativeProcessesMemoryTest.java
index ae011a0..c86f06e 100644
--- a/tests/NativeProcessesMemoryTest/src/com/android/tests/nativeprocesses/NativeProcessesMemoryTest.java
+++ b/tests/NativeProcessesMemoryTest/src/com/android/tests/nativeprocesses/NativeProcessesMemoryTest.java
@@ -21,6 +21,7 @@
 import com.android.tradefed.result.ByteArrayInputStreamSource;
 import com.android.tradefed.result.ITestInvocationListener;
 import com.android.tradefed.result.LogDataType;
+import com.android.tradefed.result.TestDescription;
 import com.android.tradefed.testtype.IDeviceTest;
 import com.android.tradefed.testtype.IRemoteTest;
 
@@ -84,7 +85,10 @@
         // showmap requires root, we enable it here for the rest of the test
         mTestDevice.enableAdbRoot();
 
-        listener.testRunStarted(RUN_NAME, 0 /* testCount */);
+        listener.testRunStarted(RUN_NAME, 1 /* testCount */);
+
+        TestDescription testDescription = new TestDescription(getClass().getName(), "run");
+        listener.testStarted(testDescription);
 
         // process name -> list of pids with that name
         Map<String, List<String>> nativeProcesses = collectNativeProcesses();
@@ -94,7 +98,8 @@
         mNativeProcessToMemory.put(
                 NUM_NATIVE_PROCESSES_KEY, Integer.toString(nativeProcesses.size()));
 
-        listener.testRunEnded(0, mNativeProcessToMemory);
+        listener.testEnded(testDescription, mNativeProcessToMemory);
+        listener.testRunEnded(0, new HashMap<String, String>());
     }
 
     /** Samples memory of all processes and logs the memory use. */
diff --git a/tests/net/java/android/net/util/SharedLogTest.java b/tests/net/java/android/net/util/SharedLogTest.java
index d46facf..8604860 100644
--- a/tests/net/java/android/net/util/SharedLogTest.java
+++ b/tests/net/java/android/net/util/SharedLogTest.java
@@ -44,6 +44,8 @@
         final SharedLog logLevel2a = logTop.forSubComponent("twoA");
         final SharedLog logLevel2b = logTop.forSubComponent("twoB");
         logLevel2b.e("2b or not 2b");
+        logLevel2b.e("No exception", null);
+        logLevel2b.e("Wait, here's one", new Exception("Test"));
         logLevel2a.w("second post?");
 
         final SharedLog logLevel3 = logLevel2a.forSubComponent("three");
@@ -54,6 +56,9 @@
         final String[] expected = {
             " - MARK first post!",
             " - [twoB] ERROR 2b or not 2b",
+            " - [twoB] ERROR No exception",
+            // No stacktrace in shared log, only in logcat
+            " - [twoB] ERROR Wait, here's one: Test",
             " - [twoA] WARN second post?",
             " - still logging",
             " - [twoA.three] 3 >> 2",
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index e3db7e8..fceaabd 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -79,6 +79,7 @@
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
+import android.content.ContentProvider;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -248,7 +249,7 @@
         @Spy private Resources mResources;
         private final LinkedBlockingQueue<Intent> mStartedActivities = new LinkedBlockingQueue<>();
 
-        MockContext(Context base) {
+        MockContext(Context base, ContentProvider settingsProvider) {
             super(base);
 
             mResources = spy(base.getResources());
@@ -260,7 +261,7 @@
                     });
 
             mContentResolver = new MockContentResolver();
-            mContentResolver.addProvider(Settings.AUTHORITY, new FakeSettingsProvider());
+            mContentResolver.addProvider(Settings.AUTHORITY, settingsProvider);
         }
 
         @Override
@@ -1048,7 +1049,9 @@
             Looper.prepare();
         }
 
-        mServiceContext = new MockContext(InstrumentationRegistry.getContext());
+        FakeSettingsProvider.clearSettingsProvider();
+        mServiceContext = new MockContext(InstrumentationRegistry.getContext(),
+                new FakeSettingsProvider());
         LocalServices.removeServiceForTest(NetworkPolicyManagerInternal.class);
         LocalServices.addService(
                 NetworkPolicyManagerInternal.class, mock(NetworkPolicyManagerInternal.class));
@@ -1086,6 +1089,7 @@
             mEthernetNetworkAgent.disconnect();
             mEthernetNetworkAgent = null;
         }
+        FakeSettingsProvider.clearSettingsProvider();
     }
 
     private static int transportToLegacyType(int transport) {
diff --git a/tools/stats_log_api_gen/main.cpp b/tools/stats_log_api_gen/main.cpp
index 9915479..56c8428 100644
--- a/tools/stats_log_api_gen/main.cpp
+++ b/tools/stats_log_api_gen/main.cpp
@@ -234,9 +234,11 @@
                     }
                 }
             } else if (*arg == JAVA_TYPE_KEY_VALUE_PAIR) {
-                fprintf(out, ", const std::map<int, int64_t>& arg%d_1, "
-                             "const std::map<int, char const*>& arg%d_2, "
-                             "const std::map<int, float>& arg%d_3", argIndex, argIndex, argIndex);
+                fprintf(out, ", const std::map<int, int32_t>& arg%d_1, "
+                             "const std::map<int, int64_t>& arg%d_2, "
+                             "const std::map<int, char const*>& arg%d_3, "
+                             "const std::map<int, float>& arg%d_4",
+                             argIndex, argIndex, argIndex, argIndex);
             } else {
                 fprintf(out, ", %s arg%d", cpp_type_name(*arg), argIndex);
             }
@@ -302,6 +304,13 @@
                     fprintf(out, "         event.end();\n");
                     fprintf(out, "    }\n");
 
+                    fprintf(out, "    for (const auto& it : arg%d_4) {\n", argIndex);
+                    fprintf(out, "         event.begin();\n");
+                    fprintf(out, "         event << it.first;\n");
+                    fprintf(out, "         event << it.second;\n");
+                    fprintf(out, "         event.end();\n");
+                    fprintf(out, "    }\n");
+
                     fprintf(out, "    event.end();\n\n");
             } else {
                 if (*arg == JAVA_TYPE_STRING) {
@@ -344,9 +353,11 @@
                    }
                }
            } else if (*arg == JAVA_TYPE_KEY_VALUE_PAIR) {
-                fprintf(out, ", const std::map<int, int64_t>& arg%d_1, "
-                             "const std::map<int, char const*>& arg%d_2, "
-                             "const std::map<int, float>& arg%d_3", argIndex, argIndex, argIndex);
+                fprintf(out, ", const std::map<int, int32_t>& arg%d_1, "
+                             "const std::map<int, int64_t>& arg%d_2, "
+                             "const std::map<int, char const*>& arg%d_3, "
+                             "const std::map<int, float>& arg%d_4",
+                             argIndex, argIndex, argIndex, argIndex);
            } else {
                fprintf(out, ", %s arg%d", cpp_type_name(*arg), argIndex);
            }
@@ -374,7 +385,8 @@
                    }
                }
            } else  if (*arg == JAVA_TYPE_KEY_VALUE_PAIR) {
-                fprintf(out, ", arg%d_1, arg%d_2, arg%d_3", argIndex, argIndex, argIndex);
+                fprintf(out, ", arg%d_1, arg%d_2, arg%d_3, arg%d_4",
+                        argIndex, argIndex, argIndex, argIndex);
            } else {
                fprintf(out, ", arg%d", argIndex);
            }
@@ -529,10 +541,14 @@
                 }
             }
         } else if (field->javaType == JAVA_TYPE_KEY_VALUE_PAIR) {
-            fprintf(out, ", const std::map<int, int64_t>& %s_int"
+            fprintf(out, ", const std::map<int, int32_t>& %s_int"
+                         ", const std::map<int, int64_t>& %s_long"
                          ", const std::map<int, char const*>& %s_str"
                          ", const std::map<int, float>& %s_float",
-                         field->name.c_str(), field->name.c_str(), field->name.c_str());
+                         field->name.c_str(),
+                         field->name.c_str(),
+                         field->name.c_str(),
+                         field->name.c_str());
         } else {
             fprintf(out, ", %s %s", cpp_type_name(field->javaType), field->name.c_str());
         }
@@ -561,9 +577,11 @@
                     }
                 }
             } else if (*arg == JAVA_TYPE_KEY_VALUE_PAIR) {
-                fprintf(out, ", const std::map<int, int64_t>& arg%d_1, "
-                             "const std::map<int, char const*>& arg%d_2, "
-                             "const std::map<int, float>& arg%d_3", argIndex, argIndex, argIndex);
+                fprintf(out, ", const std::map<int, int32_t>& arg%d_1, "
+                             "const std::map<int, int64_t>& arg%d_2, "
+                             "const std::map<int, char const*>& arg%d_3, "
+                             "const std::map<int, float>& arg%d_4",
+                             argIndex, argIndex, argIndex, argIndex);
             } else {
                 fprintf(out, ", %s arg%d", cpp_type_name(*arg), argIndex);
             }
@@ -976,6 +994,7 @@
 }
 
 static void write_key_value_map_jni(FILE* out) {
+   fprintf(out, "    std::map<int, int32_t> int32_t_map;\n");
    fprintf(out, "    std::map<int, int64_t> int64_t_map;\n");
    fprintf(out, "    std::map<int, float> float_map;\n");
    fprintf(out, "    std::map<int, char const*> string_map;\n\n");
@@ -989,9 +1008,11 @@
 
    fprintf(out, "    std::vector<std::unique_ptr<ScopedUtfChars>> scoped_ufs;\n\n");
 
+   fprintf(out, "    jclass jint_class = env->FindClass(\"java/lang/Integer\");\n");
    fprintf(out, "    jclass jlong_class = env->FindClass(\"java/lang/Long\");\n");
    fprintf(out, "    jclass jfloat_class = env->FindClass(\"java/lang/Float\");\n");
    fprintf(out, "    jclass jstring_class = env->FindClass(\"java/lang/String\");\n");
+   fprintf(out, "    jmethodID jget_int_method = env->GetMethodID(jint_class, \"intValue\", \"()I\");\n");
    fprintf(out, "    jmethodID jget_long_method = env->GetMethodID(jlong_class, \"longValue\", \"()J\");\n");
    fprintf(out, "    jmethodID jget_float_method = env->GetMethodID(jfloat_class, \"floatValue\", \"()F\");\n\n");
 
@@ -1000,7 +1021,9 @@
    fprintf(out, "        jint key = env->CallIntMethod(value_map, jget_key_method, i);\n");
    fprintf(out, "        jobject jvalue_obj = env->CallObjectMethod(value_map, jget_value_method, i);\n");
    fprintf(out, "        if (jvalue_obj == NULL) { continue; }\n");
-   fprintf(out, "        if (env->IsInstanceOf(jvalue_obj, jlong_class)) {\n");
+   fprintf(out, "        if (env->IsInstanceOf(jvalue_obj, jint_class)) {\n");
+   fprintf(out, "            int32_t_map[key] = env->CallIntMethod(jvalue_obj, jget_int_method);\n");
+   fprintf(out, "        } else if (env->IsInstanceOf(jvalue_obj, jlong_class)) {\n");
    fprintf(out, "            int64_t_map[key] = env->CallLongMethod(jvalue_obj, jget_long_method);\n");
    fprintf(out, "        } else if (env->IsInstanceOf(jvalue_obj, jfloat_class)) {\n");
    fprintf(out, "            float_map[key] = env->CallFloatMethod(jvalue_obj, jget_float_method);\n");
@@ -1129,7 +1152,7 @@
                     }
                 }
             } else if (*arg == JAVA_TYPE_KEY_VALUE_PAIR) {
-                fprintf(out, ", int64_t_map, string_map, float_map");
+                fprintf(out, ", int32_t_map, int64_t_map, string_map, float_map");
             } else {
                 const char *argName = (*arg == JAVA_TYPE_STRING) ? "str" : "arg";
                 fprintf(out, ", (%s)%s%d", cpp_type_name(*arg), argName, argIndex);
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index ce8d71d..58c1300 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -332,9 +332,10 @@
     public String preSharedKey;
 
     /**
-     * Up to four WEP keys. Either an ASCII string enclosed in double
-     * quotation marks (e.g., {@code "abcdef"}) or a string
-     * of hex digits (e.g., {@code 0102030405}).
+     * Four WEP keys. For each of the four values, provide either an ASCII
+     * string enclosed in double quotation marks (e.g., {@code "abcdef"}),
+     * a string of hex digits (e.g., {@code 0102030405}), or an empty string
+     * (e.g., {@code ""}).
      * <p/>
      * When the value of one of these keys is read, the actual key is
      * not returned, just a "*" if the key has a value, or the null