Merge "Add libwilhelm to app_process." into mnc-dev
diff --git a/api/current.txt b/api/current.txt
index 3c1612d..73a252b 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -215,6 +215,8 @@
 
   public static final class R.attr {
     ctor public R.attr();
+    field public static final int __removeBeforeMRelease_leftIndents = 16844016; // 0x10104f0
+    field public static final int __removeBeforeMRelease_rightIndents = 16844017; // 0x10104f1
     field public static final int __reserved0 = 16844020; // 0x10104f4
     field public static final int __reserved1 = 16844019; // 0x10104f3
     field public static final int __reserved2 = 16843999; // 0x10104df
@@ -801,7 +803,6 @@
     field public static final int layout_x = 16843135; // 0x101017f
     field public static final int layout_y = 16843136; // 0x1010180
     field public static final int left = 16843181; // 0x10101ad
-    field public static final int leftIndents = 16844016; // 0x10104f0
     field public static final int letterSpacing = 16843958; // 0x10104b6
     field public static final int lineSpacingExtra = 16843287; // 0x1010217
     field public static final int lineSpacingMultiplier = 16843288; // 0x1010218
@@ -826,6 +827,7 @@
     field public static final int listViewWhiteStyle = 16842869; // 0x1010075
     field public static final int lockTaskMode = 16844015; // 0x10104ef
     field public static final int logo = 16843454; // 0x10102be
+    field public static final int logoDescription = 16844026; // 0x10104fa
     field public static final int longClickable = 16842982; // 0x10100e6
     field public static final int loopViews = 16843527; // 0x1010307
     field public static final int manageSpaceActivity = 16842756; // 0x1010004
@@ -1026,7 +1028,6 @@
     field public static final int reversible = 16843851; // 0x101044b
     field public static final int revisionCode = 16843989; // 0x10104d5
     field public static final int right = 16843183; // 0x10101af
-    field public static final int rightIndents = 16844017; // 0x10104f1
     field public static final int ringtonePreferenceStyle = 16842899; // 0x1010093
     field public static final int ringtoneType = 16843257; // 0x10101f9
     field public static final int rotation = 16843558; // 0x1010326
@@ -1178,6 +1179,7 @@
     field public static final int submitBackground = 16843912; // 0x1010488
     field public static final int subtitle = 16843473; // 0x10102d1
     field public static final int subtitleTextAppearance = 16843823; // 0x101042f
+    field public static final int subtitleTextColor = 16844028; // 0x10104fc
     field public static final int subtitleTextStyle = 16843513; // 0x10102f9
     field public static final int subtypeExtraValue = 16843674; // 0x101039a
     field public static final int subtypeId = 16843713; // 0x10103c1
@@ -1308,6 +1310,7 @@
     field public static final int title = 16843233; // 0x10101e1
     field public static final int titleCondensed = 16843234; // 0x10101e2
     field public static final int titleTextAppearance = 16843822; // 0x101042e
+    field public static final int titleTextColor = 16844027; // 0x10104fb
     field public static final int titleTextStyle = 16843512; // 0x10102f8
     field public static final int toAlpha = 16843211; // 0x10101cb
     field public static final int toDegrees = 16843188; // 0x10101b4
@@ -2109,22 +2112,6 @@
     field public static final int Theme_Light_Panel = 16973914; // 0x103005a
     field public static final int Theme_Light_WallpaperSettings = 16973922; // 0x1030062
     field public static final int Theme_Material = 16974372; // 0x1030224
-    field public static final int Theme_Material_DayNight = 16974548; // 0x10302d4
-    field public static final int Theme_Material_DayNight_DarkActionBar = 16974549; // 0x10302d5
-    field public static final int Theme_Material_DayNight_Dialog = 16974550; // 0x10302d6
-    field public static final int Theme_Material_DayNight_DialogWhenLarge = 16974556; // 0x10302dc
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_DarkActionBar = 16974568; // 0x10302e8
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_NoActionBar = 16974557; // 0x10302dd
-    field public static final int Theme_Material_DayNight_Dialog_Alert = 16974551; // 0x10302d7
-    field public static final int Theme_Material_DayNight_Dialog_MinWidth = 16974552; // 0x10302d8
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar = 16974553; // 0x10302d9
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar_MinWidth = 16974554; // 0x10302da
-    field public static final int Theme_Material_DayNight_Dialog_Presentation = 16974555; // 0x10302db
-    field public static final int Theme_Material_DayNight_NoActionBar = 16974558; // 0x10302de
-    field public static final int Theme_Material_DayNight_NoActionBar_Fullscreen = 16974559; // 0x10302df
-    field public static final int Theme_Material_DayNight_NoActionBar_Overscan = 16974560; // 0x10302e0
-    field public static final int Theme_Material_DayNight_NoActionBar_TranslucentDecor = 16974561; // 0x10302e1
-    field public static final int Theme_Material_DayNight_Panel = 16974562; // 0x10302e2
     field public static final int Theme_Material_Dialog = 16974373; // 0x1030225
     field public static final int Theme_Material_DialogWhenLarge = 16974379; // 0x103022b
     field public static final int Theme_Material_DialogWhenLarge_NoActionBar = 16974380; // 0x103022c
@@ -2138,7 +2125,6 @@
     field public static final int Theme_Material_Light_DarkActionBar = 16974392; // 0x1030238
     field public static final int Theme_Material_Light_Dialog = 16974393; // 0x1030239
     field public static final int Theme_Material_Light_DialogWhenLarge = 16974399; // 0x103023f
-    field public static final int Theme_Material_Light_DialogWhenLarge_DarkActionBar = 16974567; // 0x10302e7
     field public static final int Theme_Material_Light_DialogWhenLarge_NoActionBar = 16974400; // 0x1030240
     field public static final int Theme_Material_Light_Dialog_Alert = 16974394; // 0x103023a
     field public static final int Theme_Material_Light_Dialog_MinWidth = 16974395; // 0x103023b
@@ -2594,6 +2580,21 @@
     field public static final int Widget_Toolbar = 16974311; // 0x10301e7
     field public static final int Widget_Toolbar_Button_Navigation = 16974312; // 0x10301e8
     field public static final int Widget_WebView = 16973875; // 0x1030033
+    field public static final int __reserved10 = 16974550; // 0x10302d6
+    field public static final int __reserved11 = 16974551; // 0x10302d7
+    field public static final int __reserved12 = 16974552; // 0x10302d8
+    field public static final int __reserved13 = 16974553; // 0x10302d9
+    field public static final int __reserved14 = 16974554; // 0x10302da
+    field public static final int __reserved15 = 16974555; // 0x10302db
+    field public static final int __reserved16 = 16974556; // 0x10302dc
+    field public static final int __reserved17 = 16974557; // 0x10302dd
+    field public static final int __reserved18 = 16974558; // 0x10302de
+    field public static final int __reserved19 = 16974559; // 0x10302df
+    field public static final int __reserved20 = 16974560; // 0x10302e0
+    field public static final int __reserved21 = 16974561; // 0x10302e1
+    field public static final int __reserved22 = 16974562; // 0x10302e2
+    field public static final int __reserved8 = 16974548; // 0x10302d4
+    field public static final int __reserved9 = 16974549; // 0x10302d5
   }
 
   public static final class R.transition {
@@ -3758,7 +3759,7 @@
     method public void requestUsageTimeReport(android.app.PendingIntent);
     method public android.os.Bundle toBundle();
     method public void update(android.app.ActivityOptions);
-    field public static final java.lang.String EXTRA_USAGE_TIME_REPORT = "android.usage_time";
+    field public static final java.lang.String EXTRA_USAGE_TIME_REPORT = "android.activity.usage_time";
     field public static final java.lang.String EXTRA_USAGE_TIME_REPORT_PACKAGES = "android.usage_time_packages";
   }
 
@@ -5194,6 +5195,7 @@
     method public void send(int, android.app.PendingIntent.OnFinished, android.os.Handler) throws android.app.PendingIntent.CanceledException;
     method public void send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler) throws android.app.PendingIntent.CanceledException;
     method public void send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler, java.lang.String) throws android.app.PendingIntent.CanceledException;
+    method public void send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler, java.lang.String, android.os.Bundle) throws android.app.PendingIntent.CanceledException;
     method public static void writePendingIntentOrNullToParcel(android.app.PendingIntent, android.os.Parcel);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.app.PendingIntent> CREATOR;
@@ -5848,7 +5850,6 @@
     field public static final java.lang.String EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED = "android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED";
     field public static final java.lang.String EXTRA_PROVISIONING_LOCALE = "android.app.extra.PROVISIONING_LOCALE";
     field public static final java.lang.String EXTRA_PROVISIONING_LOCAL_TIME = "android.app.extra.PROVISIONING_LOCAL_TIME";
-    field public static final java.lang.String EXTRA_PROVISIONING_RESET_PROTECTION_PARAMETERS = "android.app.extra.PROVISIONING_RESET_PROTECTION_PARAMETERS";
     field public static final java.lang.String EXTRA_PROVISIONING_SKIP_ENCRYPTION = "android.app.extra.PROVISIONING_SKIP_ENCRYPTION";
     field public static final java.lang.String EXTRA_PROVISIONING_TIME_ZONE = "android.app.extra.PROVISIONING_TIME_ZONE";
     field public static final java.lang.String EXTRA_PROVISIONING_WIFI_HIDDEN = "android.app.extra.PROVISIONING_WIFI_HIDDEN";
@@ -12302,7 +12303,6 @@
     method public android.graphics.drawable.Drawable.ConstantState getConstantState();
     method public android.graphics.drawable.Drawable getCurrent();
     method public android.graphics.Rect getDirtyBounds();
-    method public boolean getDither();
     method public void getHotspotBounds(android.graphics.Rect);
     method public int getIntrinsicHeight();
     method public int getIntrinsicWidth();
@@ -12319,6 +12319,7 @@
     method public void inflate(android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.util.AttributeSet, android.content.res.Resources.Theme) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
     method public void invalidateSelf();
     method public boolean isAutoMirrored();
+    method public boolean isDither();
     method public boolean isFilterBitmap();
     method public boolean isStateful();
     method public final boolean isVisible();
@@ -15862,6 +15863,10 @@
     ctor public MediaDrmException(java.lang.String);
   }
 
+  public class MediaDrmResetException extends java.lang.IllegalStateException {
+    ctor public MediaDrmResetException(java.lang.String);
+  }
+
   public final class MediaExtractor {
     ctor public MediaExtractor();
     method public boolean advance();
@@ -26057,6 +26062,7 @@
     field public static final java.lang.String EXTRA_EXCLUDE_SELF = "android.provider.extra.EXCLUDE_SELF";
     field public static final java.lang.String EXTRA_INFO = "info";
     field public static final java.lang.String EXTRA_LOADING = "loading";
+    field public static final java.lang.String EXTRA_PROMPT = "android.provider.extra.PROMPT";
     field public static final java.lang.String PROVIDER_INTERFACE = "android.content.action.DOCUMENTS_PROVIDER";
   }
 
@@ -27918,8 +27924,6 @@
 
   public static final class ScriptGroup.Binding {
     ctor public ScriptGroup.Binding(android.renderscript.Script.FieldID, java.lang.Object);
-    method public android.renderscript.Script.FieldID getField();
-    method public java.lang.Object getValue();
   }
 
   public static final deprecated class ScriptGroup.Builder {
@@ -28070,18 +28074,6 @@
     field public static final int UPPER = 121; // 0x79
   }
 
-  public static abstract class ScriptIntrinsicBLAS.Diag implements java.lang.annotation.Annotation {
-  }
-
-  public static abstract class ScriptIntrinsicBLAS.Side implements java.lang.annotation.Annotation {
-  }
-
-  public static abstract class ScriptIntrinsicBLAS.Transpose implements java.lang.annotation.Annotation {
-  }
-
-  public static abstract class ScriptIntrinsicBLAS.Uplo implements java.lang.annotation.Annotation {
-  }
-
   public class ScriptIntrinsicBlend extends android.renderscript.ScriptIntrinsic {
     method public static android.renderscript.ScriptIntrinsicBlend create(android.renderscript.RenderScript, android.renderscript.Element);
     method public void forEachAdd(android.renderscript.Allocation, android.renderscript.Allocation);
@@ -28909,6 +28901,7 @@
     method public void onDestroy();
     method public boolean[] onGetSupportedCommands(java.lang.String[]);
     method public void onHandleAssist(android.os.Bundle, android.app.assist.AssistStructure, android.app.assist.AssistContent);
+    method public void onHandleScreenshot(android.graphics.Bitmap);
     method public void onHide();
     method public boolean onKeyDown(int, android.view.KeyEvent);
     method public boolean onKeyLongPress(int, android.view.KeyEvent);
@@ -28931,6 +28924,7 @@
     method public void startVoiceActivity(android.content.Intent);
     field public static final int SHOW_SOURCE_ASSIST_GESTURE = 4; // 0x4
     field public static final int SHOW_WITH_ASSIST = 1; // 0x1
+    field public static final int SHOW_WITH_SCREENSHOT = 2; // 0x2
   }
 
   public static final class VoiceInteractionSession.AbortVoiceRequest extends android.service.voice.VoiceInteractionSession.Request {
@@ -30618,11 +30612,17 @@
     field public static final java.lang.String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL = "carrier_volte_tty_supported_bool";
+    field public static final java.lang.String KEY_CARRIER_VVM_PACKAGE_NAME_STRING = "carrier_vvm_package_name_string";
     field public static final java.lang.String KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL = "carrier_wfc_ims_available_bool";
+    field public static final java.lang.String KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY = "cdma_nonroaming_networks_string_array";
+    field public static final java.lang.String KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY = "cdma_roaming_networks_string_array";
+    field public static final java.lang.String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
     field public static final java.lang.String KEY_DEFAULT_SIM_CALL_MANAGER_STRING = "default_sim_call_manager_string";
     field public static final java.lang.String KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL = "disable_cdma_activation_code_bool";
     field public static final java.lang.String KEY_DTMF_TYPE_ENABLED_BOOL = "dtmf_type_enabled_bool";
     field public static final java.lang.String KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL = "enable_dialer_vibration_bool";
+    field public static final java.lang.String KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY = "gsm_nonroaming_networks_string_array";
+    field public static final java.lang.String KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";
     field public static final java.lang.String KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool";
     field public static final java.lang.String KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool";
     field public static final java.lang.String KEY_HIDE_SIM_LOCK_SETTINGS_BOOL = "hide_sim_lock_settings_bool";
@@ -30671,6 +30671,9 @@
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
     field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
+    field public static final java.lang.String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
+    field public static final java.lang.String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
+    field public static final java.lang.String KEY_VVM_TYPE_STRING = "vvm_type_string";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
 
@@ -31234,6 +31237,8 @@
     field public static final int SIM_STATE_PUK_REQUIRED = 3; // 0x3
     field public static final int SIM_STATE_READY = 5; // 0x5
     field public static final int SIM_STATE_UNKNOWN = 0; // 0x0
+    field public static final java.lang.String VVM_TYPE_CVVM = "vvm_type_cvvm";
+    field public static final java.lang.String VVM_TYPE_OMTP = "vvm_type_omtp";
   }
 
 }
@@ -34563,6 +34568,7 @@
     method public abstract void invalidate();
     method public void invalidateContentRect();
     method public boolean isTitleOptional();
+    method public void onWindowFocusChanged(boolean);
     method public abstract void setCustomView(android.view.View);
     method public abstract void setSubtitle(java.lang.CharSequence);
     method public abstract void setSubtitle(int);
@@ -36807,6 +36813,8 @@
     method public boolean onRequestSendAccessibilityEvent(android.view.View, android.view.accessibility.AccessibilityEvent);
     method public boolean onStartNestedScroll(android.view.View, android.view.View, int);
     method public void onStopNestedScroll(android.view.View);
+    method public void onViewAdded(android.view.View);
+    method public void onViewRemoved(android.view.View);
     method public void recomputeViewAttributes(android.view.View);
     method public void removeAllViews();
     method public void removeAllViewsInLayout();
@@ -41559,7 +41567,6 @@
     method public int getInputType();
     method public final android.text.method.KeyListener getKeyListener();
     method public final android.text.Layout getLayout();
-    method public int[] getLeftIndents();
     method public float getLetterSpacing();
     method public int getLineBounds(int, android.graphics.Rect);
     method public int getLineCount();
@@ -41582,7 +41589,6 @@
     method public android.text.TextPaint getPaint();
     method public int getPaintFlags();
     method public java.lang.String getPrivateImeOptions();
-    method public int[] getRightIndents();
     method public int getSelectionEnd();
     method public int getSelectionStart();
     method public int getShadowColor();
@@ -41662,7 +41668,6 @@
     method public void setImeActionLabel(java.lang.CharSequence, int);
     method public void setImeOptions(int);
     method public void setIncludeFontPadding(boolean);
-    method public void setIndents(int[], int[]);
     method public void setInputExtras(int) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
     method public void setInputType(int);
     method public void setKeyListener(android.text.method.KeyListener);
diff --git a/api/system-current.txt b/api/system-current.txt
index 90d5ad3..9cfdf5f 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -96,6 +96,7 @@
     field public static final java.lang.String FORCE_STOP_PACKAGES = "android.permission.FORCE_STOP_PACKAGES";
     field public static final java.lang.String GET_ACCOUNTS = "android.permission.GET_ACCOUNTS";
     field public static final java.lang.String GET_APP_OPS_STATS = "android.permission.GET_APP_OPS_STATS";
+    field public static final java.lang.String GET_PACKAGE_IMPORTANCE = "android.permission.GET_PACKAGE_IMPORTANCE";
     field public static final java.lang.String GET_PACKAGE_SIZE = "android.permission.GET_PACKAGE_SIZE";
     field public static final deprecated java.lang.String GET_TASKS = "android.permission.GET_TASKS";
     field public static final java.lang.String GET_TOP_ACTIVITY_INFO = "android.permission.GET_TOP_ACTIVITY_INFO";
@@ -290,6 +291,8 @@
 
   public static final class R.attr {
     ctor public R.attr();
+    field public static final int __removeBeforeMRelease_leftIndents = 16844016; // 0x10104f0
+    field public static final int __removeBeforeMRelease_rightIndents = 16844017; // 0x10104f1
     field public static final int __reserved0 = 16844020; // 0x10104f4
     field public static final int __reserved1 = 16844019; // 0x10104f3
     field public static final int __reserved2 = 16843999; // 0x10104df
@@ -876,7 +879,6 @@
     field public static final int layout_x = 16843135; // 0x101017f
     field public static final int layout_y = 16843136; // 0x1010180
     field public static final int left = 16843181; // 0x10101ad
-    field public static final int leftIndents = 16844016; // 0x10104f0
     field public static final int letterSpacing = 16843958; // 0x10104b6
     field public static final int lineSpacingExtra = 16843287; // 0x1010217
     field public static final int lineSpacingMultiplier = 16843288; // 0x1010218
@@ -901,6 +903,7 @@
     field public static final int listViewWhiteStyle = 16842869; // 0x1010075
     field public static final int lockTaskMode = 16844015; // 0x10104ef
     field public static final int logo = 16843454; // 0x10102be
+    field public static final int logoDescription = 16844026; // 0x10104fa
     field public static final int longClickable = 16842982; // 0x10100e6
     field public static final int loopViews = 16843527; // 0x1010307
     field public static final int manageSpaceActivity = 16842756; // 0x1010004
@@ -1101,7 +1104,6 @@
     field public static final int reversible = 16843851; // 0x101044b
     field public static final int revisionCode = 16843989; // 0x10104d5
     field public static final int right = 16843183; // 0x10101af
-    field public static final int rightIndents = 16844017; // 0x10104f1
     field public static final int ringtonePreferenceStyle = 16842899; // 0x1010093
     field public static final int ringtoneType = 16843257; // 0x10101f9
     field public static final int rotation = 16843558; // 0x1010326
@@ -1257,6 +1259,7 @@
     field public static final int submitBackground = 16843912; // 0x1010488
     field public static final int subtitle = 16843473; // 0x10102d1
     field public static final int subtitleTextAppearance = 16843823; // 0x101042f
+    field public static final int subtitleTextColor = 16844028; // 0x10104fc
     field public static final int subtitleTextStyle = 16843513; // 0x10102f9
     field public static final int subtypeExtraValue = 16843674; // 0x101039a
     field public static final int subtypeId = 16843713; // 0x10103c1
@@ -1387,6 +1390,7 @@
     field public static final int title = 16843233; // 0x10101e1
     field public static final int titleCondensed = 16843234; // 0x10101e2
     field public static final int titleTextAppearance = 16843822; // 0x101042e
+    field public static final int titleTextColor = 16844027; // 0x10104fb
     field public static final int titleTextStyle = 16843512; // 0x10102f8
     field public static final int toAlpha = 16843211; // 0x10101cb
     field public static final int toDegrees = 16843188; // 0x10101b4
@@ -2191,22 +2195,6 @@
     field public static final int Theme_Light_Panel = 16973914; // 0x103005a
     field public static final int Theme_Light_WallpaperSettings = 16973922; // 0x1030062
     field public static final int Theme_Material = 16974372; // 0x1030224
-    field public static final int Theme_Material_DayNight = 16974548; // 0x10302d4
-    field public static final int Theme_Material_DayNight_DarkActionBar = 16974549; // 0x10302d5
-    field public static final int Theme_Material_DayNight_Dialog = 16974550; // 0x10302d6
-    field public static final int Theme_Material_DayNight_DialogWhenLarge = 16974556; // 0x10302dc
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_DarkActionBar = 16974568; // 0x10302e8
-    field public static final int Theme_Material_DayNight_DialogWhenLarge_NoActionBar = 16974557; // 0x10302dd
-    field public static final int Theme_Material_DayNight_Dialog_Alert = 16974551; // 0x10302d7
-    field public static final int Theme_Material_DayNight_Dialog_MinWidth = 16974552; // 0x10302d8
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar = 16974553; // 0x10302d9
-    field public static final int Theme_Material_DayNight_Dialog_NoActionBar_MinWidth = 16974554; // 0x10302da
-    field public static final int Theme_Material_DayNight_Dialog_Presentation = 16974555; // 0x10302db
-    field public static final int Theme_Material_DayNight_NoActionBar = 16974558; // 0x10302de
-    field public static final int Theme_Material_DayNight_NoActionBar_Fullscreen = 16974559; // 0x10302df
-    field public static final int Theme_Material_DayNight_NoActionBar_Overscan = 16974560; // 0x10302e0
-    field public static final int Theme_Material_DayNight_NoActionBar_TranslucentDecor = 16974561; // 0x10302e1
-    field public static final int Theme_Material_DayNight_Panel = 16974562; // 0x10302e2
     field public static final int Theme_Material_Dialog = 16974373; // 0x1030225
     field public static final int Theme_Material_DialogWhenLarge = 16974379; // 0x103022b
     field public static final int Theme_Material_DialogWhenLarge_NoActionBar = 16974380; // 0x103022c
@@ -2220,7 +2208,6 @@
     field public static final int Theme_Material_Light_DarkActionBar = 16974392; // 0x1030238
     field public static final int Theme_Material_Light_Dialog = 16974393; // 0x1030239
     field public static final int Theme_Material_Light_DialogWhenLarge = 16974399; // 0x103023f
-    field public static final int Theme_Material_Light_DialogWhenLarge_DarkActionBar = 16974567; // 0x10302e7
     field public static final int Theme_Material_Light_DialogWhenLarge_NoActionBar = 16974400; // 0x1030240
     field public static final int Theme_Material_Light_Dialog_Alert = 16974394; // 0x103023a
     field public static final int Theme_Material_Light_Dialog_MinWidth = 16974395; // 0x103023b
@@ -2676,6 +2663,21 @@
     field public static final int Widget_Toolbar = 16974311; // 0x10301e7
     field public static final int Widget_Toolbar_Button_Navigation = 16974312; // 0x10301e8
     field public static final int Widget_WebView = 16973875; // 0x1030033
+    field public static final int __reserved10 = 16974550; // 0x10302d6
+    field public static final int __reserved11 = 16974551; // 0x10302d7
+    field public static final int __reserved12 = 16974552; // 0x10302d8
+    field public static final int __reserved13 = 16974553; // 0x10302d9
+    field public static final int __reserved14 = 16974554; // 0x10302da
+    field public static final int __reserved15 = 16974555; // 0x10302db
+    field public static final int __reserved16 = 16974556; // 0x10302dc
+    field public static final int __reserved17 = 16974557; // 0x10302dd
+    field public static final int __reserved18 = 16974558; // 0x10302de
+    field public static final int __reserved19 = 16974559; // 0x10302df
+    field public static final int __reserved20 = 16974560; // 0x10302e0
+    field public static final int __reserved21 = 16974561; // 0x10302e1
+    field public static final int __reserved22 = 16974562; // 0x10302e2
+    field public static final int __reserved8 = 16974548; // 0x10302d4
+    field public static final int __reserved9 = 16974549; // 0x10302d5
   }
 
   public static final class R.transition {
@@ -3851,7 +3853,7 @@
     method public void requestUsageTimeReport(android.app.PendingIntent);
     method public android.os.Bundle toBundle();
     method public void update(android.app.ActivityOptions);
-    field public static final java.lang.String EXTRA_USAGE_TIME_REPORT = "android.usage_time";
+    field public static final java.lang.String EXTRA_USAGE_TIME_REPORT = "android.activity.usage_time";
     field public static final java.lang.String EXTRA_USAGE_TIME_REPORT_PACKAGES = "android.usage_time_packages";
   }
 
@@ -4183,6 +4185,12 @@
     method public int getWidth();
   }
 
+  public class BroadcastOptions {
+    method public static android.app.BroadcastOptions makeBasic();
+    method public void setTemporaryAppWhitelistDuration(long);
+    method public android.os.Bundle toBundle();
+  }
+
   public class DatePickerDialog extends android.app.AlertDialog implements android.widget.DatePicker.OnDateChangedListener android.content.DialogInterface.OnClickListener {
     ctor public DatePickerDialog(android.content.Context, android.app.DatePickerDialog.OnDateSetListener, int, int, int);
     ctor public DatePickerDialog(android.content.Context, int, android.app.DatePickerDialog.OnDateSetListener, int, int, int);
@@ -5289,6 +5297,7 @@
     method public void send(int, android.app.PendingIntent.OnFinished, android.os.Handler) throws android.app.PendingIntent.CanceledException;
     method public void send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler) throws android.app.PendingIntent.CanceledException;
     method public void send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler, java.lang.String) throws android.app.PendingIntent.CanceledException;
+    method public void send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler, java.lang.String, android.os.Bundle) throws android.app.PendingIntent.CanceledException;
     method public static void writePendingIntentOrNullToParcel(android.app.PendingIntent, android.os.Parcel);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.app.PendingIntent> CREATOR;
@@ -5959,7 +5968,6 @@
     field public static final java.lang.String EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED = "android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED";
     field public static final java.lang.String EXTRA_PROVISIONING_LOCALE = "android.app.extra.PROVISIONING_LOCALE";
     field public static final java.lang.String EXTRA_PROVISIONING_LOCAL_TIME = "android.app.extra.PROVISIONING_LOCAL_TIME";
-    field public static final java.lang.String EXTRA_PROVISIONING_RESET_PROTECTION_PARAMETERS = "android.app.extra.PROVISIONING_RESET_PROTECTION_PARAMETERS";
     field public static final java.lang.String EXTRA_PROVISIONING_SKIP_ENCRYPTION = "android.app.extra.PROVISIONING_SKIP_ENCRYPTION";
     field public static final java.lang.String EXTRA_PROVISIONING_TIME_ZONE = "android.app.extra.PROVISIONING_TIME_ZONE";
     field public static final java.lang.String EXTRA_PROVISIONING_WIFI_HIDDEN = "android.app.extra.PROVISIONING_WIFI_HIDDEN";
@@ -7963,10 +7971,12 @@
     method public abstract void revokeUriPermission(android.net.Uri, int);
     method public abstract void sendBroadcast(android.content.Intent);
     method public abstract void sendBroadcast(android.content.Intent, java.lang.String);
+    method public abstract void sendBroadcast(android.content.Intent, java.lang.String, android.os.Bundle);
     method public abstract void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle);
     method public abstract void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle, java.lang.String);
     method public abstract void sendOrderedBroadcast(android.content.Intent, java.lang.String);
     method public abstract void sendOrderedBroadcast(android.content.Intent, java.lang.String, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
+    method public abstract void sendOrderedBroadcast(android.content.Intent, java.lang.String, android.os.Bundle, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
     method public abstract void sendOrderedBroadcastAsUser(android.content.Intent, android.os.UserHandle, java.lang.String, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
     method public abstract deprecated void sendStickyBroadcast(android.content.Intent);
     method public abstract deprecated void sendStickyBroadcastAsUser(android.content.Intent, android.os.UserHandle);
@@ -8140,10 +8150,12 @@
     method public void revokeUriPermission(android.net.Uri, int);
     method public void sendBroadcast(android.content.Intent);
     method public void sendBroadcast(android.content.Intent, java.lang.String);
+    method public void sendBroadcast(android.content.Intent, java.lang.String, android.os.Bundle);
     method public void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle);
     method public void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle, java.lang.String);
     method public void sendOrderedBroadcast(android.content.Intent, java.lang.String);
     method public void sendOrderedBroadcast(android.content.Intent, java.lang.String, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
+    method public void sendOrderedBroadcast(android.content.Intent, java.lang.String, android.os.Bundle, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
     method public void sendOrderedBroadcastAsUser(android.content.Intent, android.os.UserHandle, java.lang.String, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
     method public deprecated void sendStickyBroadcast(android.content.Intent);
     method public deprecated void sendStickyBroadcastAsUser(android.content.Intent, android.os.UserHandle);
@@ -12617,7 +12629,6 @@
     method public android.graphics.drawable.Drawable.ConstantState getConstantState();
     method public android.graphics.drawable.Drawable getCurrent();
     method public android.graphics.Rect getDirtyBounds();
-    method public boolean getDither();
     method public void getHotspotBounds(android.graphics.Rect);
     method public int getIntrinsicHeight();
     method public int getIntrinsicWidth();
@@ -12634,6 +12645,7 @@
     method public void inflate(android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.util.AttributeSet, android.content.res.Resources.Theme) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
     method public void invalidateSelf();
     method public boolean isAutoMirrored();
+    method public boolean isDither();
     method public boolean isFilterBitmap();
     method public boolean isStateful();
     method public final boolean isVisible();
@@ -17106,6 +17118,10 @@
     ctor public MediaDrmException(java.lang.String);
   }
 
+  public class MediaDrmResetException extends java.lang.IllegalStateException {
+    ctor public MediaDrmResetException(java.lang.String);
+  }
+
   public final class MediaExtractor {
     ctor public MediaExtractor();
     method public boolean advance();
@@ -27991,6 +28007,7 @@
     field public static final java.lang.String EXTRA_EXCLUDE_SELF = "android.provider.extra.EXCLUDE_SELF";
     field public static final java.lang.String EXTRA_INFO = "info";
     field public static final java.lang.String EXTRA_LOADING = "loading";
+    field public static final java.lang.String EXTRA_PROMPT = "android.provider.extra.PROMPT";
     field public static final java.lang.String PROVIDER_INTERFACE = "android.content.action.DOCUMENTS_PROVIDER";
   }
 
@@ -29955,8 +29972,6 @@
 
   public static final class ScriptGroup.Binding {
     ctor public ScriptGroup.Binding(android.renderscript.Script.FieldID, java.lang.Object);
-    method public android.renderscript.Script.FieldID getField();
-    method public java.lang.Object getValue();
   }
 
   public static final deprecated class ScriptGroup.Builder {
@@ -30107,18 +30122,6 @@
     field public static final int UPPER = 121; // 0x79
   }
 
-  public static abstract class ScriptIntrinsicBLAS.Diag implements java.lang.annotation.Annotation {
-  }
-
-  public static abstract class ScriptIntrinsicBLAS.Side implements java.lang.annotation.Annotation {
-  }
-
-  public static abstract class ScriptIntrinsicBLAS.Transpose implements java.lang.annotation.Annotation {
-  }
-
-  public static abstract class ScriptIntrinsicBLAS.Uplo implements java.lang.annotation.Annotation {
-  }
-
   public class ScriptIntrinsicBlend extends android.renderscript.ScriptIntrinsic {
     method public static android.renderscript.ScriptIntrinsicBlend create(android.renderscript.RenderScript, android.renderscript.Element);
     method public void forEachAdd(android.renderscript.Allocation, android.renderscript.Allocation);
@@ -30903,7 +30906,6 @@
     method public abstract byte[] read() throws android.os.RemoteException;
     method public abstract void setOemUnlockEnabled(boolean) throws android.os.RemoteException;
     method public abstract void wipe() throws android.os.RemoteException;
-    method public abstract void wipeIfAllowed(android.os.Bundle, android.app.PendingIntent) throws android.os.RemoteException;
     method public abstract int write(byte[]) throws android.os.RemoteException;
   }
 
@@ -30915,14 +30917,7 @@
     method public byte[] read();
     method public void setOemUnlockEnabled(boolean);
     method public void wipe();
-    method public void wipeIfAllowed(android.os.Bundle, android.app.PendingIntent);
     method public int write(byte[]);
-    field public static final java.lang.String ACTION_WIPE_IF_ALLOWED = "android.service.persistentdata.action.WIPE_IF_ALLOWED";
-    field public static final java.lang.String EXTRA_WIPE_IF_ALLOWED_CALLBACK = "android.service.persistentdata.extra.WIPE_IF_ALLOWED_CALLBACK";
-    field public static final int STATUS_ERROR_NETWORK_ERROR = 2; // 0x2
-    field public static final int STATUS_ERROR_NOT_COMPLIANT = 3; // 0x3
-    field public static final int STATUS_ERROR_REMOTE_EXCEPTION = 1; // 0x1
-    field public static final int STATUS_SUCCESS = 0; // 0x0
   }
 
 }
@@ -31046,6 +31041,7 @@
     method public void onDestroy();
     method public boolean[] onGetSupportedCommands(java.lang.String[]);
     method public void onHandleAssist(android.os.Bundle, android.app.assist.AssistStructure, android.app.assist.AssistContent);
+    method public void onHandleScreenshot(android.graphics.Bitmap);
     method public void onHide();
     method public boolean onKeyDown(int, android.view.KeyEvent);
     method public boolean onKeyLongPress(int, android.view.KeyEvent);
@@ -31068,6 +31064,7 @@
     method public void startVoiceActivity(android.content.Intent);
     field public static final int SHOW_SOURCE_ASSIST_GESTURE = 4; // 0x4
     field public static final int SHOW_WITH_ASSIST = 1; // 0x1
+    field public static final int SHOW_WITH_SCREENSHOT = 2; // 0x2
   }
 
   public static final class VoiceInteractionSession.AbortVoiceRequest extends android.service.voice.VoiceInteractionSession.Request {
@@ -32838,11 +32835,17 @@
     field public static final java.lang.String KEY_CARRIER_VOLTE_AVAILABLE_BOOL = "carrier_volte_available_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_PROVISIONED_BOOL = "carrier_volte_provisioned_bool";
     field public static final java.lang.String KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL = "carrier_volte_tty_supported_bool";
+    field public static final java.lang.String KEY_CARRIER_VVM_PACKAGE_NAME_STRING = "carrier_vvm_package_name_string";
     field public static final java.lang.String KEY_CARRIER_WFC_IMS_AVAILABLE_BOOL = "carrier_wfc_ims_available_bool";
+    field public static final java.lang.String KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY = "cdma_nonroaming_networks_string_array";
+    field public static final java.lang.String KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY = "cdma_roaming_networks_string_array";
+    field public static final java.lang.String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
     field public static final java.lang.String KEY_DEFAULT_SIM_CALL_MANAGER_STRING = "default_sim_call_manager_string";
     field public static final java.lang.String KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL = "disable_cdma_activation_code_bool";
     field public static final java.lang.String KEY_DTMF_TYPE_ENABLED_BOOL = "dtmf_type_enabled_bool";
     field public static final java.lang.String KEY_ENABLE_DIALER_KEY_VIBRATION_BOOL = "enable_dialer_vibration_bool";
+    field public static final java.lang.String KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY = "gsm_nonroaming_networks_string_array";
+    field public static final java.lang.String KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";
     field public static final java.lang.String KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool";
     field public static final java.lang.String KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool";
     field public static final java.lang.String KEY_HIDE_SIM_LOCK_SETTINGS_BOOL = "hide_sim_lock_settings_bool";
@@ -32891,6 +32894,9 @@
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
     field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
+    field public static final java.lang.String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
+    field public static final java.lang.String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
+    field public static final java.lang.String KEY_VVM_TYPE_STRING = "vvm_type_string";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
 
@@ -33503,6 +33509,8 @@
     field public static final int SIM_STATE_PUK_REQUIRED = 3; // 0x3
     field public static final int SIM_STATE_READY = 5; // 0x5
     field public static final int SIM_STATE_UNKNOWN = 0; // 0x0
+    field public static final java.lang.String VVM_TYPE_CVVM = "vvm_type_cvvm";
+    field public static final java.lang.String VVM_TYPE_OMTP = "vvm_type_omtp";
   }
 
 }
@@ -34017,10 +34025,12 @@
     method public void revokeUriPermission(android.net.Uri, int);
     method public void sendBroadcast(android.content.Intent);
     method public void sendBroadcast(android.content.Intent, java.lang.String);
+    method public void sendBroadcast(android.content.Intent, java.lang.String, android.os.Bundle);
     method public void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle);
     method public void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle, java.lang.String);
     method public void sendOrderedBroadcast(android.content.Intent, java.lang.String);
     method public void sendOrderedBroadcast(android.content.Intent, java.lang.String, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
+    method public void sendOrderedBroadcast(android.content.Intent, java.lang.String, android.os.Bundle, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
     method public void sendOrderedBroadcastAsUser(android.content.Intent, android.os.UserHandle, java.lang.String, android.content.BroadcastReceiver, android.os.Handler, int, java.lang.String, android.os.Bundle);
     method public void sendStickyBroadcast(android.content.Intent);
     method public void sendStickyBroadcastAsUser(android.content.Intent, android.os.UserHandle);
@@ -36839,6 +36849,7 @@
     method public abstract void invalidate();
     method public void invalidateContentRect();
     method public boolean isTitleOptional();
+    method public void onWindowFocusChanged(boolean);
     method public abstract void setCustomView(android.view.View);
     method public abstract void setSubtitle(java.lang.CharSequence);
     method public abstract void setSubtitle(int);
@@ -39083,6 +39094,8 @@
     method public boolean onRequestSendAccessibilityEvent(android.view.View, android.view.accessibility.AccessibilityEvent);
     method public boolean onStartNestedScroll(android.view.View, android.view.View, int);
     method public void onStopNestedScroll(android.view.View);
+    method public void onViewAdded(android.view.View);
+    method public void onViewRemoved(android.view.View);
     method public void recomputeViewAttributes(android.view.View);
     method public void removeAllViews();
     method public void removeAllViewsInLayout();
@@ -44149,7 +44162,6 @@
     method public int getInputType();
     method public final android.text.method.KeyListener getKeyListener();
     method public final android.text.Layout getLayout();
-    method public int[] getLeftIndents();
     method public float getLetterSpacing();
     method public int getLineBounds(int, android.graphics.Rect);
     method public int getLineCount();
@@ -44172,7 +44184,6 @@
     method public android.text.TextPaint getPaint();
     method public int getPaintFlags();
     method public java.lang.String getPrivateImeOptions();
-    method public int[] getRightIndents();
     method public int getSelectionEnd();
     method public int getSelectionStart();
     method public int getShadowColor();
@@ -44252,7 +44263,6 @@
     method public void setImeActionLabel(java.lang.CharSequence, int);
     method public void setImeOptions(int);
     method public void setIncludeFontPadding(boolean);
-    method public void setIndents(int[], int[]);
     method public void setInputExtras(int) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
     method public void setInputType(int);
     method public void setKeyListener(android.text.method.KeyListener);
diff --git a/cmds/am/src/com/android/commands/am/Am.java b/cmds/am/src/com/android/commands/am/Am.java
index bf3b455..69ba27c 100644
--- a/cmds/am/src/com/android/commands/am/Am.java
+++ b/cmds/am/src/com/android/commands/am/Am.java
@@ -1002,7 +1002,7 @@
         IntentReceiver receiver = new IntentReceiver();
         System.out.println("Broadcasting: " + intent);
         mAm.broadcastIntent(null, intent, null, receiver, 0, null, null, mReceiverPermission,
-                android.app.AppOpsManager.OP_NONE, true, false, mUserId);
+                android.app.AppOpsManager.OP_NONE, null, true, false, mUserId);
         receiver.waitForFinish();
     }
 
@@ -1658,7 +1658,7 @@
         Intent intent = new Intent(
                 "com.android.server.task.controllers.IdleController.ACTION_TRIGGER_IDLE");
         mAm.broadcastIntent(null, intent, null, null, 0, null, null, null,
-                android.app.AppOpsManager.OP_NONE, true, false, UserHandle.USER_ALL);
+                android.app.AppOpsManager.OP_NONE, null, true, false, UserHandle.USER_ALL);
     }
 
     private void runScreenCompat() throws Exception {
diff --git a/cmds/pm/src/com/android/commands/pm/Pm.java b/cmds/pm/src/com/android/commands/pm/Pm.java
index 1faf41b..2be44bc 100644
--- a/cmds/pm/src/com/android/commands/pm/Pm.java
+++ b/cmds/pm/src/com/android/commands/pm/Pm.java
@@ -1812,7 +1812,7 @@
         private IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
             @Override
             public int send(int code, Intent intent, String resolvedType,
-                    IIntentReceiver finishedReceiver, String requiredPermission) {
+                    IIntentReceiver finishedReceiver, String requiredPermission, Bundle options) {
                 try {
                     mResult.offer(intent, 5, TimeUnit.SECONDS);
                 } catch (InterruptedException e) {
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 6ae21eb..680feae 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -108,7 +108,7 @@
         try {
             getDefault().broadcastIntent(
                 null, intent, null, null, Activity.RESULT_OK, null, null,
-                null /*permission*/, appOp, false, true, userId);
+                null /*permission*/, appOp, null, false, true, userId);
         } catch (RemoteException ex) {
         }
     }
@@ -458,12 +458,13 @@
             Bundle resultExtras = data.readBundle();
             String perm = data.readString();
             int appOp = data.readInt();
+            Bundle options = data.readBundle();
             boolean serialized = data.readInt() != 0;
             boolean sticky = data.readInt() != 0;
             int userId = data.readInt();
             int res = broadcastIntent(app, intent, resolvedType, resultTo,
                     resultCode, resultData, resultExtras, perm, appOp,
-                    serialized, sticky, userId);
+                    options, serialized, sticky, userId);
             reply.writeNoException();
             reply.writeInt(res);
             return true;
@@ -2991,9 +2992,9 @@
         reply.recycle();
     }
     public int broadcastIntent(IApplicationThread caller,
-            Intent intent, String resolvedType,  IIntentReceiver resultTo,
+            Intent intent, String resolvedType, IIntentReceiver resultTo,
             int resultCode, String resultData, Bundle map,
-            String requiredPermission, int appOp, boolean serialized,
+            String requiredPermission, int appOp, Bundle options, boolean serialized,
             boolean sticky, int userId) throws RemoteException
     {
         Parcel data = Parcel.obtain();
@@ -3008,6 +3009,7 @@
         data.writeBundle(map);
         data.writeString(requiredPermission);
         data.writeInt(appOp);
+        data.writeBundle(options);
         data.writeInt(serialized ? 1 : 0);
         data.writeInt(sticky ? 1 : 0);
         data.writeInt(userId);
diff --git a/core/java/android/app/ActivityOptions.java b/core/java/android/app/ActivityOptions.java
index 6fb997e..2406985 100644
--- a/core/java/android/app/ActivityOptions.java
+++ b/core/java/android/app/ActivityOptions.java
@@ -43,7 +43,7 @@
      * A long in the extras delivered by {@link #requestUsageTimeReport} that contains
      * the total time (in ms) the user spent in the app flow.
      */
-    public static final String EXTRA_USAGE_TIME_REPORT = "android.usage_time";
+    public static final String EXTRA_USAGE_TIME_REPORT = "android.activity.usage_time";
 
     /**
      * A Bundle in the extras delivered by {@link #requestUsageTimeReport} that contains
@@ -56,67 +56,67 @@
      * The package name that created the options.
      * @hide
      */
-    public static final String KEY_PACKAGE_NAME = "android:packageName";
+    public static final String KEY_PACKAGE_NAME = "android:activity.packageName";
 
     /**
      * Type of animation that arguments specify.
      * @hide
      */
-    public static final String KEY_ANIM_TYPE = "android:animType";
+    public static final String KEY_ANIM_TYPE = "android:activity.animType";
 
     /**
      * Custom enter animation resource ID.
      * @hide
      */
-    public static final String KEY_ANIM_ENTER_RES_ID = "android:animEnterRes";
+    public static final String KEY_ANIM_ENTER_RES_ID = "android:activity.animEnterRes";
 
     /**
      * Custom exit animation resource ID.
      * @hide
      */
-    public static final String KEY_ANIM_EXIT_RES_ID = "android:animExitRes";
+    public static final String KEY_ANIM_EXIT_RES_ID = "android:activity.animExitRes";
 
     /**
      * Custom in-place animation resource ID.
      * @hide
      */
-    public static final String KEY_ANIM_IN_PLACE_RES_ID = "android:animInPlaceRes";
+    public static final String KEY_ANIM_IN_PLACE_RES_ID = "android:activity.animInPlaceRes";
 
     /**
      * Bitmap for thumbnail animation.
      * @hide
      */
-    public static final String KEY_ANIM_THUMBNAIL = "android:animThumbnail";
+    public static final String KEY_ANIM_THUMBNAIL = "android:activity.animThumbnail";
 
     /**
      * Start X position of thumbnail animation.
      * @hide
      */
-    public static final String KEY_ANIM_START_X = "android:animStartX";
+    public static final String KEY_ANIM_START_X = "android:activity.animStartX";
 
     /**
      * Start Y position of thumbnail animation.
      * @hide
      */
-    public static final String KEY_ANIM_START_Y = "android:animStartY";
+    public static final String KEY_ANIM_START_Y = "android:activity.animStartY";
 
     /**
      * Initial width of the animation.
      * @hide
      */
-    public static final String KEY_ANIM_WIDTH = "android:animWidth";
+    public static final String KEY_ANIM_WIDTH = "android:activity.animWidth";
 
     /**
      * Initial height of the animation.
      * @hide
      */
-    public static final String KEY_ANIM_HEIGHT = "android:animHeight";
+    public static final String KEY_ANIM_HEIGHT = "android:activity.animHeight";
 
     /**
      * Callback for when animation is started.
      * @hide
      */
-    public static final String KEY_ANIM_START_LISTENER = "android:animStartListener";
+    public static final String KEY_ANIM_START_LISTENER = "android:activity.animStartListener";
 
     /**
      * For Activity transitions, the calling Activity's TransitionListener used to
@@ -124,15 +124,18 @@
      * complete.
      */
     private static final String KEY_TRANSITION_COMPLETE_LISTENER
-            = "android:transitionCompleteListener";
+            = "android:activity.transitionCompleteListener";
 
-    private static final String KEY_TRANSITION_IS_RETURNING = "android:transitionIsReturning";
-    private static final String KEY_TRANSITION_SHARED_ELEMENTS = "android:sharedElementNames";
-    private static final String KEY_RESULT_DATA = "android:resultData";
-    private static final String KEY_RESULT_CODE = "android:resultCode";
-    private static final String KEY_EXIT_COORDINATOR_INDEX = "android:exitCoordinatorIndex";
+    private static final String KEY_TRANSITION_IS_RETURNING
+            = "android:activity.transitionIsReturning";
+    private static final String KEY_TRANSITION_SHARED_ELEMENTS
+            = "android:activity.sharedElementNames";
+    private static final String KEY_RESULT_DATA = "android:activity.resultData";
+    private static final String KEY_RESULT_CODE = "android:activity.resultCode";
+    private static final String KEY_EXIT_COORDINATOR_INDEX
+            = "android:activity.exitCoordinatorIndex";
 
-    private static final String KEY_USAGE_TIME_REPORT = "android:usageTimeReport";
+    private static final String KEY_USAGE_TIME_REPORT = "android:activity.usageTimeReport";
 
     /** @hide */
     public static final int ANIM_NONE = 0;
diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java
index 1461380..e178087 100644
--- a/core/java/android/app/ApplicationThreadNative.java
+++ b/core/java/android/app/ApplicationThreadNative.java
@@ -35,6 +35,9 @@
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.ParcelFileDescriptor;
+import android.os.TransactionTooLargeException;
+import android.util.Log;
+
 import com.android.internal.app.IVoiceInteractor;
 import com.android.internal.content.ReferrerIntent;
 
@@ -921,8 +924,13 @@
         info.writeToParcel(data, 0);
         compatInfo.writeToParcel(data, 0);
         data.writeInt(processState);
-        mRemote.transact(SCHEDULE_CREATE_SERVICE_TRANSACTION, data, null,
-                IBinder.FLAG_ONEWAY);
+        try {
+            mRemote.transact(SCHEDULE_CREATE_SERVICE_TRANSACTION, data, null,
+                    IBinder.FLAG_ONEWAY);
+        } catch (TransactionTooLargeException e) {
+            Log.e("CREATE_SERVICE", "Binder failure starting service; service=" + info);
+            throw e;
+        }
         data.recycle();
     }
 
diff --git a/core/java/android/app/BroadcastOptions.java b/core/java/android/app/BroadcastOptions.java
new file mode 100644
index 0000000..1f378da
--- /dev/null
+++ b/core/java/android/app/BroadcastOptions.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app;
+
+import android.annotation.SystemApi;
+import android.os.Bundle;
+
+/**
+ * Helper class for building an options Bundle that can be used with
+ * {@link android.content.Context#sendBroadcast(android.content.Intent)
+ * Context.sendBroadcast(Intent)} and related methods.
+ * {@hide}
+ */
+@SystemApi
+public class BroadcastOptions {
+    private long mTemporaryAppWhitelistDuration;
+
+    /**
+     * How long to temporarily put an app on the power whitelist when executing this broadcast
+     * to it.
+     * @hide
+     */
+    public static final String KEY_TEMPORARY_APP_WHITELIST_DURATION
+            = "android:broadcast.temporaryAppWhitelistDuration";
+
+    public static BroadcastOptions makeBasic() {
+        BroadcastOptions opts = new BroadcastOptions();
+        return opts;
+    }
+
+    private BroadcastOptions() {
+    }
+
+    /** @hide */
+    public BroadcastOptions(Bundle opts) {
+        mTemporaryAppWhitelistDuration = opts.getLong(KEY_TEMPORARY_APP_WHITELIST_DURATION);
+    }
+
+    /**
+     * Set a duration for which the system should temporary place an application on the
+     * power whitelist when this broadcast is being delivered to it.
+     * @param duration The duration in milliseconds; 0 means to not place on whitelist.
+     */
+    public void setTemporaryAppWhitelistDuration(long duration) {
+        mTemporaryAppWhitelistDuration = duration;
+    }
+
+    /**
+     * Return {@link #setTemporaryAppWhitelistDuration}.
+     * @hide
+     */
+    public long getTemporaryAppWhitelistDuration() {
+        return mTemporaryAppWhitelistDuration;
+    }
+
+    /**
+     * Returns the created options as a Bundle, which can be passed to
+     * {@link android.content.Context#sendBroadcast(android.content.Intent)
+     * Context.sendBroadcast(Intent)} and related methods.
+     * Note that the returned Bundle is still owned by the ActivityOptions
+     * object; you must not modify it, but can supply it to the sendBroadcast
+     * methods that take an options Bundle.
+     */
+    public Bundle toBundle() {
+        Bundle b = new Bundle();
+        if (mTemporaryAppWhitelistDuration > 0) {
+            b.putLong(KEY_TEMPORARY_APP_WHITELIST_DURATION, mTemporaryAppWhitelistDuration);
+        }
+        return b.isEmpty() ? null : b;
+    }
+}
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index be36af7..0420fb6 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -46,7 +46,6 @@
 import android.database.sqlite.SQLiteDatabase.CursorFactory;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Drawable;
-import android.hardware.display.DisplayManager;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.Build;
@@ -676,8 +675,8 @@
                     + " Is this really what you want?");
         }
         mMainThread.getInstrumentation().execStartActivity(
-            getOuterContext(), mMainThread.getApplicationThread(), null,
-            (Activity)null, intent, -1, options);
+                getOuterContext(), mMainThread.getApplicationThread(), null,
+                (Activity) null, intent, -1, options);
     }
 
     /** @hide */
@@ -710,8 +709,8 @@
                     + " Is this really what you want?");
         }
         mMainThread.getInstrumentation().execStartActivitiesAsUser(
-            getOuterContext(), mMainThread.getApplicationThread(), null,
-            (Activity)null, intents, options, userHandle.getIdentifier());
+                getOuterContext(), mMainThread.getApplicationThread(), null,
+                (Activity) null, intents, options, userHandle.getIdentifier());
     }
 
     @Override
@@ -724,8 +723,8 @@
                     + " Is this really what you want?");
         }
         mMainThread.getInstrumentation().execStartActivities(
-            getOuterContext(), mMainThread.getApplicationThread(), null,
-            (Activity)null, intents, options);
+                getOuterContext(), mMainThread.getApplicationThread(), null,
+                (Activity) null, intents, options);
     }
 
     @Override
@@ -766,9 +765,9 @@
         try {
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
-                mMainThread.getApplicationThread(), intent, resolvedType, null,
-                Activity.RESULT_OK, null, null, null, AppOpsManager.OP_NONE, false, false,
-                getUserId());
+                    mMainThread.getApplicationThread(), intent, resolvedType, null,
+                    Activity.RESULT_OK, null, null, null, AppOpsManager.OP_NONE, null, false, false,
+                    getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -781,9 +780,24 @@
         try {
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
-                mMainThread.getApplicationThread(), intent, resolvedType, null,
-                Activity.RESULT_OK, null, null, receiverPermission, AppOpsManager.OP_NONE,
-                false, false, getUserId());
+                    mMainThread.getApplicationThread(), intent, resolvedType, null,
+                    Activity.RESULT_OK, null, null, receiverPermission, AppOpsManager.OP_NONE,
+                    null, false, false, getUserId());
+        } catch (RemoteException e) {
+            throw new RuntimeException("Failure from system", e);
+        }
+    }
+
+    @Override
+    public void sendBroadcast(Intent intent, String receiverPermission, Bundle options) {
+        warnIfCallingFromSystemProcess();
+        String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
+        try {
+            intent.prepareToLeaveProcess();
+            ActivityManagerNative.getDefault().broadcastIntent(
+                    mMainThread.getApplicationThread(), intent, resolvedType, null,
+                    Activity.RESULT_OK, null, null, receiverPermission, AppOpsManager.OP_NONE,
+                    options, false, false, getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -796,25 +810,24 @@
         try {
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
-                mMainThread.getApplicationThread(), intent, resolvedType, null,
-                Activity.RESULT_OK, null, null, receiverPermission, appOp, false, false,
-                getUserId());
+                    mMainThread.getApplicationThread(), intent, resolvedType, null,
+                    Activity.RESULT_OK, null, null, receiverPermission, appOp, null, false, false,
+                    getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
     }
 
     @Override
-    public void sendOrderedBroadcast(Intent intent,
-            String receiverPermission) {
+    public void sendOrderedBroadcast(Intent intent, String receiverPermission) {
         warnIfCallingFromSystemProcess();
         String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
         try {
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
-                mMainThread.getApplicationThread(), intent, resolvedType, null,
-                Activity.RESULT_OK, null, null, receiverPermission, AppOpsManager.OP_NONE, true, false,
-                getUserId());
+                    mMainThread.getApplicationThread(), intent, resolvedType, null,
+                    Activity.RESULT_OK, null, null, receiverPermission, AppOpsManager.OP_NONE,
+                    null, true, false, getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -826,7 +839,16 @@
             Handler scheduler, int initialCode, String initialData,
             Bundle initialExtras) {
         sendOrderedBroadcast(intent, receiverPermission, AppOpsManager.OP_NONE,
-                resultReceiver, scheduler, initialCode, initialData, initialExtras);
+                resultReceiver, scheduler, initialCode, initialData, initialExtras, null);
+    }
+
+    @Override
+    public void sendOrderedBroadcast(Intent intent,
+            String receiverPermission, Bundle options, BroadcastReceiver resultReceiver,
+            Handler scheduler, int initialCode, String initialData,
+            Bundle initialExtras) {
+        sendOrderedBroadcast(intent, receiverPermission, AppOpsManager.OP_NONE,
+                resultReceiver, scheduler, initialCode, initialData, initialExtras, options);
     }
 
     @Override
@@ -834,6 +856,14 @@
             String receiverPermission, int appOp, BroadcastReceiver resultReceiver,
             Handler scheduler, int initialCode, String initialData,
             Bundle initialExtras) {
+        sendOrderedBroadcast(intent, receiverPermission, appOp,
+                resultReceiver, scheduler, initialCode, initialData, initialExtras, null);
+    }
+
+    void sendOrderedBroadcast(Intent intent,
+            String receiverPermission, int appOp, BroadcastReceiver resultReceiver,
+            Handler scheduler, int initialCode, String initialData,
+            Bundle initialExtras, Bundle options) {
         warnIfCallingFromSystemProcess();
         IIntentReceiver rd = null;
         if (resultReceiver != null) {
@@ -858,7 +888,7 @@
             ActivityManagerNative.getDefault().broadcastIntent(
                 mMainThread.getApplicationThread(), intent, resolvedType, rd,
                 initialCode, initialData, initialExtras, receiverPermission, appOp,
-                    true, false, getUserId());
+                    options, true, false, getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -871,7 +901,7 @@
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(mMainThread.getApplicationThread(),
                     intent, resolvedType, null, Activity.RESULT_OK, null, null, null,
-                    AppOpsManager.OP_NONE, false, false, user.getIdentifier());
+                    AppOpsManager.OP_NONE, null, false, false, user.getIdentifier());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -891,7 +921,7 @@
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
                     mMainThread.getApplicationThread(), intent, resolvedType, null,
-                    Activity.RESULT_OK, null, null, receiverPermission, appOp, false, false,
+                    Activity.RESULT_OK, null, null, receiverPermission, appOp, null, false, false,
                     user.getIdentifier());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
@@ -934,7 +964,7 @@
             ActivityManagerNative.getDefault().broadcastIntent(
                 mMainThread.getApplicationThread(), intent, resolvedType, rd,
                 initialCode, initialData, initialExtras, receiverPermission,
-                    appOp, true, false, user.getIdentifier());
+                    appOp, null, true, false, user.getIdentifier());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -949,7 +979,7 @@
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
                 mMainThread.getApplicationThread(), intent, resolvedType, null,
-                Activity.RESULT_OK, null, null, null, AppOpsManager.OP_NONE, false, true,
+                Activity.RESULT_OK, null, null, null, AppOpsManager.OP_NONE, null, false, true,
                 getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
@@ -986,7 +1016,7 @@
             ActivityManagerNative.getDefault().broadcastIntent(
                 mMainThread.getApplicationThread(), intent, resolvedType, rd,
                 initialCode, initialData, initialExtras, null,
-                    AppOpsManager.OP_NONE, true, true, getUserId());
+                    AppOpsManager.OP_NONE, null, true, true, getUserId());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -1017,7 +1047,7 @@
             intent.prepareToLeaveProcess();
             ActivityManagerNative.getDefault().broadcastIntent(
                 mMainThread.getApplicationThread(), intent, resolvedType, null,
-                Activity.RESULT_OK, null, null, null, AppOpsManager.OP_NONE, false, true, user.getIdentifier());
+                Activity.RESULT_OK, null, null, null, AppOpsManager.OP_NONE, null, false, true, user.getIdentifier());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
@@ -1052,7 +1082,7 @@
             ActivityManagerNative.getDefault().broadcastIntent(
                 mMainThread.getApplicationThread(), intent, resolvedType, rd,
                 initialCode, initialData, initialExtras, null,
-                    AppOpsManager.OP_NONE, true, true, user.getIdentifier());
+                    AppOpsManager.OP_NONE, null, true, true, user.getIdentifier());
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
         }
diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index 9311e5e..e7f7e13 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -107,7 +107,7 @@
     public int broadcastIntent(IApplicationThread caller, Intent intent,
             String resolvedType, IIntentReceiver resultTo, int resultCode,
             String resultData, Bundle map, String requiredPermission,
-            int appOp, boolean serialized, boolean sticky, int userId) throws RemoteException;
+            int appOp, Bundle options, boolean serialized, boolean sticky, int userId) throws RemoteException;
     public void unbroadcastIntent(IApplicationThread caller, Intent intent, int userId) throws RemoteException;
     public void finishReceiver(IBinder who, int resultCode, String resultData, Bundle map,
             boolean abortBroadcast, int flags) throws RemoteException;
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index 33a47b24..5a0d246 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -1371,6 +1371,9 @@
         when = parcel.readLong();
         if (parcel.readInt() != 0) {
             mSmallIcon = Icon.CREATOR.createFromParcel(parcel);
+            if (mSmallIcon.getType() == Icon.TYPE_RESOURCE) {
+                icon = mSmallIcon.getResId();
+            }
         }
         number = parcel.readInt();
         if (parcel.readInt() != 0) {
@@ -1588,13 +1591,17 @@
     }
 
     /**
-     * Flatten this notification from a parcel.
+     * Flatten this notification into a parcel.
      */
     public void writeToParcel(Parcel parcel, int flags)
     {
         parcel.writeInt(1);
 
         parcel.writeLong(when);
+        if (mSmallIcon == null && icon != 0) {
+            // you snuck an icon in here without using the builder; let's try to keep it
+            mSmallIcon = Icon.createWithResource("", icon);
+        }
         if (mSmallIcon != null) {
             parcel.writeInt(1);
             mSmallIcon.writeToParcel(parcel, 0);
@@ -2791,7 +2798,10 @@
             return this;
         }
 
-        private void setFlag(int mask, boolean value) {
+        /**
+         * @hide
+         */
+        public void setFlag(int mask, boolean value) {
             if (value) {
                 mFlags |= mask;
             } else {
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 0904e21..605c006 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -25,6 +25,7 @@
 import android.content.pm.ParceledListSlice;
 import android.graphics.drawable.Icon;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
@@ -216,6 +217,12 @@
             }
         }
         fixLegacySmallIcon(notification, pkg);
+        if (mContext.getApplicationInfo().targetSdkVersion > Build.VERSION_CODES.LOLLIPOP_MR1) {
+            if (notification.getSmallIcon() == null) {
+                throw new IllegalArgumentException("Invalid notification (no valid small icon): "
+                    + notification);
+            }
+        }
         if (localLOGV) Log.v(TAG, pkg + ": notify(" + id + ", " + notification + ")");
         Notification stripped = notification.clone();
         Builder.stripForDelivery(stripped);
diff --git a/core/java/android/app/PendingIntent.java b/core/java/android/app/PendingIntent.java
index 031854a..c42ba65 100644
--- a/core/java/android/app/PendingIntent.java
+++ b/core/java/android/app/PendingIntent.java
@@ -613,7 +613,7 @@
      * is no longer allowing more intents to be sent through it.
      */
     public void send() throws CanceledException {
-        send(null, 0, null, null, null, null);
+        send(null, 0, null, null, null, null, null);
     }
 
     /**
@@ -627,7 +627,7 @@
      * is no longer allowing more intents to be sent through it.
      */
     public void send(int code) throws CanceledException {
-        send(null, code, null, null, null, null);
+        send(null, code, null, null, null, null, null);
     }
 
     /**
@@ -646,9 +646,9 @@
      * @throws CanceledException Throws CanceledException if the PendingIntent
      * is no longer allowing more intents to be sent through it.
      */
-    public void send(Context context, int code, Intent intent)
+    public void send(Context context, int code, @Nullable Intent intent)
             throws CanceledException {
-        send(context, code, intent, null, null, null);
+        send(context, code, intent, null, null, null, null);
     }
 
     /**
@@ -667,9 +667,9 @@
      * @throws CanceledException Throws CanceledException if the PendingIntent
      * is no longer allowing more intents to be sent through it.
      */
-    public void send(int code, OnFinished onFinished, Handler handler)
+    public void send(int code, @Nullable OnFinished onFinished, @Nullable Handler handler)
             throws CanceledException {
-        send(null, code, null, onFinished, handler, null);
+        send(null, code, null, onFinished, handler, null, null);
     }
 
     /**
@@ -705,9 +705,9 @@
      * @throws CanceledException Throws CanceledException if the PendingIntent
      * is no longer allowing more intents to be sent through it.
      */
-    public void send(Context context, int code, Intent intent,
-            OnFinished onFinished, Handler handler) throws CanceledException {
-        send(context, code, intent, onFinished, handler, null);
+    public void send(Context context, int code, @Nullable Intent intent,
+            @Nullable OnFinished onFinished, @Nullable Handler handler) throws CanceledException {
+        send(context, code, intent, onFinished, handler, null, null);
     }
 
     /**
@@ -748,8 +748,56 @@
      * @throws CanceledException Throws CanceledException if the PendingIntent
      * is no longer allowing more intents to be sent through it.
      */
-    public void send(Context context, int code, Intent intent,
-            OnFinished onFinished, Handler handler, String requiredPermission)
+    public void send(Context context, int code, @Nullable Intent intent,
+            @Nullable OnFinished onFinished, @Nullable Handler handler,
+            @Nullable String requiredPermission)
+            throws CanceledException {
+        send(context, code, intent, onFinished, handler, requiredPermission, null);
+    }
+
+    /**
+     * Perform the operation associated with this PendingIntent, allowing the
+     * caller to specify information about the Intent to use and be notified
+     * when the send has completed.
+     *
+     * <p>For the intent parameter, a PendingIntent
+     * often has restrictions on which fields can be supplied here, based on
+     * how the PendingIntent was retrieved in {@link #getActivity},
+     * {@link #getBroadcast}, or {@link #getService}.
+     *
+     * @param context The Context of the caller.  This may be null if
+     * <var>intent</var> is also null.
+     * @param code Result code to supply back to the PendingIntent's target.
+     * @param intent Additional Intent data.  See {@link Intent#fillIn
+     * Intent.fillIn()} for information on how this is applied to the
+     * original Intent.  Use null to not modify the original Intent.
+     * If flag {@link #FLAG_IMMUTABLE} was set when this pending intent was
+     * created, this argument will be ignored.
+     * @param onFinished The object to call back on when the send has
+     * completed, or null for no callback.
+     * @param handler Handler identifying the thread on which the callback
+     * should happen.  If null, the callback will happen from the thread
+     * pool of the process.
+     * @param requiredPermission Name of permission that a recipient of the PendingIntent
+     * is required to hold.  This is only valid for broadcast intents, and
+     * corresponds to the permission argument in
+     * {@link Context#sendBroadcast(Intent, String) Context.sendOrderedBroadcast(Intent, String)}.
+     * If null, no permission is required.
+     * @param options Additional options the caller would like to provide to modify the sending
+     * behavior.  May be built from an {@link ActivityOptions} to apply to an activity start.
+     *
+     * @see #send()
+     * @see #send(int)
+     * @see #send(Context, int, Intent)
+     * @see #send(int, android.app.PendingIntent.OnFinished, Handler)
+     * @see #send(Context, int, Intent, OnFinished, Handler)
+     *
+     * @throws CanceledException Throws CanceledException if the PendingIntent
+     * is no longer allowing more intents to be sent through it.
+     */
+    public void send(Context context, int code, @Nullable Intent intent,
+            @Nullable OnFinished onFinished, @Nullable Handler handler,
+            @Nullable String requiredPermission, @Nullable Bundle options)
             throws CanceledException {
         try {
             String resolvedType = intent != null ?
@@ -759,7 +807,7 @@
                     onFinished != null
                             ? new FinishedDispatcher(this, onFinished, handler)
                             : null,
-                    requiredPermission);
+                    requiredPermission, options);
             if (res < 0) {
                 throw new CanceledException();
             }
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index ed20086..b9862ca 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -552,19 +552,6 @@
         = "android.app.extra.PROVISIONING_DEVICE_INITIALIZER_SIGNATURE_CHECKSUM";
 
     /**
-     * A {@link android.os.Parcelable} extra of type {@link android.os.PersistableBundle} that
-     * holds data needed by the system to wipe factory reset protection. The data needed to wipe
-     * the device depend on the installed factory reset protection implementation. For example,
-     * if an account is needed to unlock a device, this extra may contain data used to
-     * authenticate that account.
-     *
-     * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC_V2} that starts device owner
-     * provisioning via an NFC bump.
-     */
-    public static final String EXTRA_PROVISIONING_RESET_PROTECTION_PARAMETERS
-            = "android.app.extra.PROVISIONING_RESET_PROTECTION_PARAMETERS";
-
-    /**
      * This MIME type is used for starting the Device Owner provisioning that does not require
      * provisioning features introduced in Android API level
      * {@link android.os.Build.VERSION_CODES#MNC} or later levels.
diff --git a/core/java/android/app/usage/UsageStatsManagerInternal.java b/core/java/android/app/usage/UsageStatsManagerInternal.java
index 7bcc038..8a31390 100644
--- a/core/java/android/app/usage/UsageStatsManagerInternal.java
+++ b/core/java/android/app/usage/UsageStatsManagerInternal.java
@@ -54,6 +54,14 @@
     public abstract void reportConfigurationChange(Configuration config, int userId);
 
     /**
+     * Reports that a content provider has been accessed by a foreground app.
+     * @param name The authority of the content provider
+     * @param pkgName The package name of the content provider
+     * @param userId The user in which the content provider was accessed.
+     */
+    public abstract void reportContentProviderUsage(String name, String pkgName, int userId);
+
+    /**
      * Prepares the UsageStatsService for shutdown.
      */
     public abstract void prepareShutdown();
diff --git a/core/java/android/appwidget/AppWidgetManager.java b/core/java/android/appwidget/AppWidgetManager.java
index 1205708..278c9d6 100644
--- a/core/java/android/appwidget/AppWidgetManager.java
+++ b/core/java/android/appwidget/AppWidgetManager.java
@@ -20,6 +20,7 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ParceledListSlice;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Process;
@@ -753,16 +754,16 @@
         }
 
         try {
-            List<AppWidgetProviderInfo> providers = mService.getInstalledProvidersForProfile(
+            ParceledListSlice<AppWidgetProviderInfo> providers = mService.getInstalledProvidersForProfile(
                     categoryFilter, profile.getIdentifier());
             if (providers == null) {
                 return Collections.emptyList();
             }
-            for (AppWidgetProviderInfo info : providers) {
+            for (AppWidgetProviderInfo info : providers.getList()) {
                 // Converting complex to dp.
                 convertSizesToPixels(info);
             }
-            return providers;
+            return providers.getList();
         }
         catch (RemoteException e) {
             throw new RuntimeException("system server dead?", e);
diff --git a/core/java/android/content/ContentResolver.java b/core/java/android/content/ContentResolver.java
index 057001c..d37dda0 100644
--- a/core/java/android/content/ContentResolver.java
+++ b/core/java/android/content/ContentResolver.java
@@ -48,6 +48,7 @@
 
 import dalvik.system.CloseGuard;
 
+import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.Preconditions;
 
 import java.io.File;
@@ -57,6 +58,7 @@
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Random;
 
@@ -1936,6 +1938,19 @@
     }
 
     /**
+     * @hide
+     * Returns the package names of syncadapters that match a given user and authority.
+     */
+    public static String[] getSyncAdapterPackagesForAuthorityAsUser(String authority,
+            int userId) {
+        try {
+            return getContentService().getSyncAdapterPackagesForAuthorityAsUser(authority, userId);
+        } catch (RemoteException e) {
+        }
+        return ArrayUtils.emptyArray(String.class);
+    }
+
+    /**
      * Check if the provider should be synced when a network tickle is received
      * <p>This method requires the caller to hold the permission
      * {@link android.Manifest.permission#READ_SYNC_SETTINGS}.
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 83ce087..675515b 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -1517,6 +1517,38 @@
             @Nullable String receiverPermission);
 
     /**
+     * Broadcast the given intent to all interested BroadcastReceivers, allowing
+     * an optional required permission to be enforced.  This
+     * call is asynchronous; it returns immediately, and you will continue
+     * executing while the receivers are run.  No results are propagated from
+     * receivers and receivers can not abort the broadcast. If you want
+     * to allow receivers to propagate results or abort the broadcast, you must
+     * send an ordered broadcast using
+     * {@link #sendOrderedBroadcast(Intent, String)}.
+     *
+     * <p>See {@link BroadcastReceiver} for more information on Intent broadcasts.
+     *
+     * @param intent The Intent to broadcast; all receivers matching this
+     *               Intent will receive the broadcast.
+     * @param receiverPermission (optional) String naming a permission that
+     *               a receiver must hold in order to receive your broadcast.
+     *               If null, no permission is required.
+     * @param options (optional) Additional sending options, generated from a
+     * {@link android.app.BroadcastOptions}.
+     *
+     * @see android.content.BroadcastReceiver
+     * @see #registerReceiver
+     * @see #sendBroadcast(Intent)
+     * @see #sendOrderedBroadcast(Intent, String)
+     * @see #sendOrderedBroadcast(Intent, String, BroadcastReceiver, Handler, int, String, Bundle)
+     * @hide
+     */
+    @SystemApi
+    public abstract void sendBroadcast(Intent intent,
+            @Nullable String receiverPermission,
+            @Nullable Bundle options);
+
+    /**
      * Like {@link #sendBroadcast(Intent, String)}, but also allows specification
      * of an associated app op as per {@link android.app.AppOpsManager}.
      * @hide
@@ -1588,11 +1620,60 @@
      * @see android.app.Activity#RESULT_OK
      */
     public abstract void sendOrderedBroadcast(@NonNull Intent intent,
-            @Nullable String receiverPermission, BroadcastReceiver resultReceiver,
+            @Nullable String receiverPermission, @Nullable BroadcastReceiver resultReceiver,
             @Nullable Handler scheduler, int initialCode, @Nullable String initialData,
             @Nullable Bundle initialExtras);
 
     /**
+     * Version of {@link #sendBroadcast(Intent)} that allows you to
+     * receive data back from the broadcast.  This is accomplished by
+     * supplying your own BroadcastReceiver when calling, which will be
+     * treated as a final receiver at the end of the broadcast -- its
+     * {@link BroadcastReceiver#onReceive} method will be called with
+     * the result values collected from the other receivers.  The broadcast will
+     * be serialized in the same way as calling
+     * {@link #sendOrderedBroadcast(Intent, String)}.
+     *
+     * <p>Like {@link #sendBroadcast(Intent)}, this method is
+     * asynchronous; it will return before
+     * resultReceiver.onReceive() is called.
+     *
+     * <p>See {@link BroadcastReceiver} for more information on Intent broadcasts.
+     *
+     *
+     * @param intent The Intent to broadcast; all receivers matching this
+     *               Intent will receive the broadcast.
+     * @param receiverPermission String naming a permissions that
+     *               a receiver must hold in order to receive your broadcast.
+     *               If null, no permission is required.
+     * @param options (optional) Additional sending options, generated from a
+     * {@link android.app.BroadcastOptions}.
+     * @param resultReceiver Your own BroadcastReceiver to treat as the final
+     *                       receiver of the broadcast.
+     * @param scheduler A custom Handler with which to schedule the
+     *                  resultReceiver callback; if null it will be
+     *                  scheduled in the Context's main thread.
+     * @param initialCode An initial value for the result code.  Often
+     *                    Activity.RESULT_OK.
+     * @param initialData An initial value for the result data.  Often
+     *                    null.
+     * @param initialExtras An initial value for the result extras.  Often
+     *                      null.
+     * @see #sendBroadcast(Intent)
+     * @see #sendBroadcast(Intent, String)
+     * @see #sendOrderedBroadcast(Intent, String)
+     * @see android.content.BroadcastReceiver
+     * @see #registerReceiver
+     * @see android.app.Activity#RESULT_OK
+     * @hide
+     */
+    @SystemApi
+    public abstract void sendOrderedBroadcast(@NonNull Intent intent,
+            @Nullable String receiverPermission, @Nullable Bundle options,
+            @Nullable BroadcastReceiver resultReceiver, @Nullable Handler scheduler,
+            int initialCode, @Nullable String initialData, @Nullable Bundle initialExtras);
+
+    /**
      * Like {@link #sendOrderedBroadcast(Intent, String, BroadcastReceiver, android.os.Handler,
      * int, String, android.os.Bundle)}, but also allows specification
      * of an associated app op as per {@link android.app.AppOpsManager}.
diff --git a/core/java/android/content/ContextWrapper.java b/core/java/android/content/ContextWrapper.java
index fb9e194..4e7c832 100644
--- a/core/java/android/content/ContextWrapper.java
+++ b/core/java/android/content/ContextWrapper.java
@@ -16,6 +16,7 @@
 
 package android.content;
 
+import android.annotation.SystemApi;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.res.AssetManager;
@@ -401,6 +402,13 @@
     }
 
     /** @hide */
+    @SystemApi
+    @Override
+    public void sendBroadcast(Intent intent, String receiverPermission, Bundle options) {
+        mBase.sendBroadcast(intent, receiverPermission, options);
+    }
+
+    /** @hide */
     @Override
     public void sendBroadcast(Intent intent, String receiverPermission, int appOp) {
         mBase.sendBroadcast(intent, receiverPermission, appOp);
@@ -423,6 +431,18 @@
     }
 
     /** @hide */
+    @SystemApi
+    @Override
+    public void sendOrderedBroadcast(
+            Intent intent, String receiverPermission, Bundle options, BroadcastReceiver resultReceiver,
+            Handler scheduler, int initialCode, String initialData,
+            Bundle initialExtras) {
+        mBase.sendOrderedBroadcast(intent, receiverPermission,
+                options, resultReceiver, scheduler, initialCode,
+                initialData, initialExtras);
+    }
+
+    /** @hide */
     @Override
     public void sendOrderedBroadcast(
         Intent intent, String receiverPermission, int appOp, BroadcastReceiver resultReceiver,
diff --git a/core/java/android/content/IContentService.aidl b/core/java/android/content/IContentService.aidl
index 9998f08..8b471a0 100644
--- a/core/java/android/content/IContentService.aidl
+++ b/core/java/android/content/IContentService.aidl
@@ -143,6 +143,8 @@
     SyncAdapterType[] getSyncAdapterTypes();
     SyncAdapterType[] getSyncAdapterTypesAsUser(int userId);
 
+    String[] getSyncAdapterPackagesForAuthorityAsUser(String authority, int userId);
+
     /**
      * Returns true if there is currently a operation for the given account/authority or service
      * actively being processed.
diff --git a/core/java/android/content/IIntentSender.aidl b/core/java/android/content/IIntentSender.aidl
index 7dbd6f2..f3affa7 100644
--- a/core/java/android/content/IIntentSender.aidl
+++ b/core/java/android/content/IIntentSender.aidl
@@ -18,9 +18,10 @@
 
 import android.content.IIntentReceiver;
 import android.content.Intent;
+import android.os.Bundle;
 
 /** @hide */
 interface IIntentSender {
     int send(int code, in Intent intent, String resolvedType,
-            IIntentReceiver finishedReceiver, String requiredPermission);
+            IIntentReceiver finishedReceiver, String requiredPermission, in Bundle options);
 }
diff --git a/core/java/android/content/IntentFilter.java b/core/java/android/content/IntentFilter.java
index 08c5236..d83dfc5 100644
--- a/core/java/android/content/IntentFilter.java
+++ b/core/java/android/content/IntentFilter.java
@@ -1480,7 +1480,11 @@
      * Write the contents of the IntentFilter as an XML stream.
      */
     public void writeToXml(XmlSerializer serializer) throws IOException {
-        serializer.attribute(null, AUTO_VERIFY_STR, Boolean.toString(getAutoVerify()));
+
+        if (getAutoVerify()) {
+            serializer.attribute(null, AUTO_VERIFY_STR, Boolean.toString(true));
+        }
+
         int N = countActions();
         for (int i=0; i<N; i++) {
             serializer.startTag(null, ACTION_STR);
diff --git a/core/java/android/content/IntentSender.java b/core/java/android/content/IntentSender.java
index 166495b..13a767e 100644
--- a/core/java/android/content/IntentSender.java
+++ b/core/java/android/content/IntentSender.java
@@ -195,7 +195,7 @@
                     onFinished != null
                             ? new FinishedDispatcher(this, onFinished, handler)
                             : null,
-                    requiredPermission);
+                    requiredPermission, null);
             if (res < 0) {
                 throw new SendIntentException();
             }
diff --git a/core/java/android/content/SyncAdaptersCache.java b/core/java/android/content/SyncAdaptersCache.java
index 8bb3ee7..6704b75 100644
--- a/core/java/android/content/SyncAdaptersCache.java
+++ b/core/java/android/content/SyncAdaptersCache.java
@@ -20,12 +20,19 @@
 import android.content.pm.XmlSerializerAndParser;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
+import android.util.ArrayMap;
 import android.util.AttributeSet;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.GuardedBy;
+
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlSerializer;
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
 
 /**
  * A cache of services that export the {@link android.content.ISyncAdapter} interface.
@@ -39,6 +46,10 @@
     private static final String ATTRIBUTES_NAME = "sync-adapter";
     private static final MySerializer sSerializer = new MySerializer();
 
+    @GuardedBy("mServicesLock")
+    private SparseArray<ArrayMap<String,String[]>> mAuthorityToSyncAdapters
+            = new SparseArray<>();
+
     public SyncAdaptersCache(Context context) {
         super(context, SERVICE_INTERFACE, SERVICE_META_DATA, ATTRIBUTES_NAME, sSerializer);
     }
@@ -76,6 +87,57 @@
         }
     }
 
+    @Override
+    protected void onServicesChangedLocked(int userId) {
+        synchronized (mServicesLock) {
+            ArrayMap<String,String[]> adapterMap = mAuthorityToSyncAdapters.get(userId);
+            if (adapterMap != null) {
+                adapterMap.clear();
+            }
+        }
+
+        super.onServicesChangedLocked(userId);
+    }
+
+    public String[] getSyncAdapterPackagesForAuthority(String authority, int userId) {
+        synchronized (mServicesLock) {
+            ArrayMap<String,String[]> adapterMap = mAuthorityToSyncAdapters.get(userId);
+            if (adapterMap == null) {
+                adapterMap = new ArrayMap<>();
+                mAuthorityToSyncAdapters.put(userId, adapterMap);
+            }
+            // If the mapping exists, return it
+            if (adapterMap.containsKey(authority)) {
+                return adapterMap.get(authority);
+            }
+            // Create the mapping and cache it
+            String[] syncAdapterPackages;
+            final Collection<RegisteredServicesCache.ServiceInfo<SyncAdapterType>> serviceInfos;
+            serviceInfos = getAllServices(userId);
+            ArrayList<String> packages = new ArrayList<>();
+            for (RegisteredServicesCache.ServiceInfo<SyncAdapterType> serviceInfo : serviceInfos) {
+                if (authority.equals(serviceInfo.type.authority)
+                        && serviceInfo.componentName != null) {
+                    packages.add(serviceInfo.componentName.getPackageName());
+                }
+            }
+            syncAdapterPackages = new String[packages.size()];
+            packages.toArray(syncAdapterPackages);
+            adapterMap.put(authority, syncAdapterPackages);
+
+            return syncAdapterPackages;
+        }
+    }
+
+    @Override
+    protected void onUserRemoved(int userId) {
+        synchronized (mServicesLock) {
+            mAuthorityToSyncAdapters.remove(userId);
+        }
+
+        super.onUserRemoved(userId);
+    }
+
     static class MySerializer implements XmlSerializerAndParser<SyncAdapterType> {
         public void writeAsXml(SyncAdapterType item, XmlSerializer out) throws IOException {
             out.attribute(null, "authority", item.authority);
diff --git a/core/java/android/content/pm/ApplicationInfo.java b/core/java/android/content/pm/ApplicationInfo.java
index 9fb6f4d..6feb860 100644
--- a/core/java/android/content/pm/ApplicationInfo.java
+++ b/core/java/android/content/pm/ApplicationInfo.java
@@ -962,6 +962,13 @@
     /**
      * @hide
      */
+    public boolean isPrivilegedApp() {
+        return (privateFlags & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0;
+    }
+
+    /**
+     * @hide
+     */
     public boolean isUpdatedSystemApp() {
         return (flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
     }
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index bd50ca0..dd1c5c2 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -2900,7 +2900,7 @@
      *
      * @return A List&lt;ResolveInfo&gt; containing one entry for each matching
      *         Receiver. These are ordered from first to last in priority.  If
-     *         there are no matching receivers, an empty list is returned.
+     *         there are no matching receivers, an empty list or {@code null} is returned.
      *
      * @see #MATCH_DEFAULT_ONLY
      * @see #GET_INTENT_FILTERS
@@ -2936,7 +2936,7 @@
      *         ServiceInfo. These are ordered from best to worst match -- that
      *         is, the first item in the list is what is returned by
      *         resolveService().  If there are no matching services, an empty
-     *         list is returned.
+     *         list or {@code null} is returned.
      *
      * @see #GET_INTENT_FILTERS
      * @see #GET_RESOLVED_FILTER
@@ -2955,7 +2955,7 @@
      *         ServiceInfo. These are ordered from best to worst match -- that
      *         is, the first item in the list is what is returned by
      *         resolveService().  If there are no matching services, an empty
-     *         list is returned.
+     *         list or {@code null} is returned.
      *
      * @see #GET_INTENT_FILTERS
      * @see #GET_RESOLVED_FILTER
@@ -2977,7 +2977,7 @@
      * @param flags Additional option flags.
      * @return A List&lt;ResolveInfo&gt; containing one entry for each matching
      *         ProviderInfo. These are ordered from best to worst match. If
-     *         there are no matching providers, an empty list is returned.
+     *         there are no matching providers, an empty list or {@code null} is returned.
      * @see #GET_INTENT_FILTERS
      * @see #GET_RESOLVED_FILTER
      */
diff --git a/core/java/android/content/pm/PackageManagerInternal.java b/core/java/android/content/pm/PackageManagerInternal.java
new file mode 100644
index 0000000..7599bd6
--- /dev/null
+++ b/core/java/android/content/pm/PackageManagerInternal.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.content.pm;
+
+import android.annotation.NonNull;
+
+/**
+ * Package manager local system service interface.
+ *
+ * @hide Only for use within the system server.
+ */
+public abstract class PackageManagerInternal {
+
+    /**
+     * Provider for package names.
+     */
+    public interface PackagesProvider {
+
+        /**
+         * Gets the packages for a given user.
+         * @param userId The user id.
+         * @return The package names.
+         */
+        public String[] getPackages(int userId);
+    }
+
+    /**
+     * Sets the location provider packages provider.
+     * @param provider The packages provider.
+     */
+    public abstract void setLocationPackagesProvider(PackagesProvider provider);
+
+    /**
+     * Sets the input method packages provider.
+     * @param provider The packages provider.
+     */
+    public abstract void setImePackagesProvider(PackagesProvider provider);
+
+    /**
+     * Sets the voice interaction packages provider.
+     * @param provider The packages provider.
+     */
+    public abstract void setVoiceInteractionPackagesProvider(PackagesProvider provider);
+}
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index 287e0c5..faf71ee 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -4508,6 +4508,13 @@
         /**
          * @hide
          */
+        public boolean isPrivilegedApp() {
+            return applicationInfo.isPrivilegedApp();
+        }
+
+        /**
+         * @hide
+         */
         public boolean isUpdatedSystemApp() {
             return applicationInfo.isUpdatedSystemApp();
         }
diff --git a/core/java/android/content/pm/RegisteredServicesCache.java b/core/java/android/content/pm/RegisteredServicesCache.java
index 0bd2a3b..b293e2a 100644
--- a/core/java/android/content/pm/RegisteredServicesCache.java
+++ b/core/java/android/content/pm/RegisteredServicesCache.java
@@ -84,7 +84,7 @@
     private final String mAttributesName;
     private final XmlSerializerAndParser<V> mSerializerAndParser;
 
-    private final Object mServicesLock = new Object();
+    protected final Object mServicesLock = new Object();
 
     @GuardedBy("mServicesLock")
     private final SparseArray<UserServices<V>> mUserServices = new SparseArray<UserServices<V>>(2);
@@ -232,6 +232,7 @@
         synchronized (mServicesLock) {
             final UserServices<V> user = findOrCreateUserLocked(userId);
             user.services = null;
+            onServicesChangedLocked(userId);
         }
     }
 
@@ -489,11 +490,16 @@
                 }
             }
             if (changed) {
+                onServicesChangedLocked(userId);
                 writePersistentServicesLocked(user, userId);
             }
         }
     }
 
+    protected void onServicesChangedLocked(int userId) {
+        // Feel free to override
+    }
+
     /**
      * Returns true if the list of changed uids is null (wildcard) or the specified uid
      * is contained in the list of changed uids.
@@ -687,7 +693,9 @@
 
     @VisibleForTesting
     protected void onUserRemoved(int userId) {
-        mUserServices.remove(userId);
+        synchronized (mServicesLock) {
+            mUserServices.remove(userId);
+        }
     }
 
     @VisibleForTesting
diff --git a/core/java/android/content/pm/ResolveInfo.java b/core/java/android/content/pm/ResolveInfo.java
index 649fdb4..7bab35c 100644
--- a/core/java/android/content/pm/ResolveInfo.java
+++ b/core/java/android/content/pm/ResolveInfo.java
@@ -45,7 +45,7 @@
      * {@link #providerInfo} will be non-null.
      */
     public ActivityInfo activityInfo;
-    
+
     /**
      * The service that corresponds to this resolution match, if this resolution
      * is for a service. Exactly one of {@link #activityInfo},
@@ -64,21 +64,21 @@
      * The IntentFilter that was matched for this ResolveInfo.
      */
     public IntentFilter filter;
-    
+
     /**
      * The declared priority of this match.  Comes from the "priority"
      * attribute or, if not set, defaults to 0.  Higher values are a higher
      * priority.
      */
     public int priority;
-    
+
     /**
      * Order of result according to the user's preference.  If the user
      * has not set a preference for this result, the value is 0; higher
      * values are a higher priority.
      */
     public int preferredOrder;
-    
+
     /**
      * The system's evaluation of how well the activity matches the
      * IntentFilter.  This is a match constant, a combination of
@@ -86,7 +86,7 @@
      * and {@link IntentFilter#MATCH_ADJUSTMENT_MASK IntentFiler.MATCH_ADJUSTMENT_MASK}.
      */
     public int match;
-    
+
     /**
      * Only set when returned by
      * {@link PackageManager#queryIntentActivityOptions}, this tells you
@@ -94,29 +94,30 @@
      * first in the list, < 0 means it came from the generic Intent query.
      */
     public int specificIndex = -1;
-    
+
     /**
      * This filter has specified the Intent.CATEGORY_DEFAULT, meaning it
      * would like to be considered a default action that the user can
      * perform on this data.
      */
     public boolean isDefault;
-    
+
     /**
      * A string resource identifier (in the package's resources) of this
      * match's label.  From the "label" attribute or, if not set, 0.
      */
     public int labelRes;
-    
+
     /**
      * The actual string retrieve from <var>labelRes</var> or null if none
      * was provided.
      */
     public CharSequence nonLocalizedLabel;
-    
+
     /**
      * A drawable resource identifier (in the package's resources) of this
-     * match's icon.  From the "icon" attribute or, if not set, 0.
+     * match's icon.  From the "icon" attribute or, if not set, 0. It is
+     * set only if the icon can be obtained by resource id alone.
      */
     public int icon;
 
@@ -134,11 +135,21 @@
     public int targetUserId;
 
     /**
+     * Set to true if the icon cannot be obtained by resource ids alone.
+     * It is set to true for ResolveInfos from the managed profile: They need to
+     * have their icon badged, so it cannot be obtained by resource ids alone.
      * @hide
      */
     public boolean noResourceId;
 
     /**
+     * Same as {@link #icon} but it will always correspond to "icon" attribute
+     * regardless of {@link #noResourceId} value.
+     * @hide
+     */
+    public int iconResourceId;
+
+    /**
      * @hide Target comes from system process?
      */
     public boolean system;
@@ -159,10 +170,10 @@
      * Retrieve the current textual label associated with this resolution.  This
      * will call back on the given PackageManager to load the label from
      * the application.
-     * 
+     *
      * @param pm A PackageManager from which the label can be loaded; usually
      * the PackageManager from which you originally retrieved this item.
-     * 
+     *
      * @return Returns a CharSequence containing the resolutions's label.  If the
      * item does not have a label, its name is returned.
      */
@@ -191,33 +202,30 @@
         if (data != null) data = data.toString().trim();
         return data;
     }
-    
+
     /**
      * Retrieve the current graphical icon associated with this resolution.  This
      * will call back on the given PackageManager to load the icon from
      * the application.
-     * 
+     *
      * @param pm A PackageManager from which the icon can be loaded; usually
      * the PackageManager from which you originally retrieved this item.
-     * 
+     *
      * @return Returns a Drawable containing the resolution's icon.  If the
      * item does not have an icon, the default activity icon is returned.
      */
     public Drawable loadIcon(PackageManager pm) {
-        Drawable dr;
-        if (resolvePackageName != null && icon != 0) {
-            dr = pm.getDrawable(resolvePackageName, icon, null);
-            if (dr != null) {
-                return dr;
-            }
+        Drawable dr = null;
+        if (resolvePackageName != null && iconResourceId != 0) {
+            dr = pm.getDrawable(resolvePackageName, iconResourceId, null);
         }
         ComponentInfo ci = getComponentInfo();
-        ApplicationInfo ai = ci.applicationInfo;
-        if (icon != 0) {
-            dr = pm.getDrawable(ci.packageName, icon, ai);
-            if (dr != null) {
-                return dr;
-            }
+        if (dr == null && iconResourceId != 0) {
+            ApplicationInfo ai = ci.applicationInfo;
+            dr = pm.getDrawable(ci.packageName, iconResourceId, ai);
+        }
+        if (dr != null) {
+            return pm.getUserBadgedIcon(dr, new UserHandle(UserHandle.myUserId()));
         }
         return ci.loadIcon(pm);
     }
@@ -231,7 +239,7 @@
      * @return The icon associated with this match.
      */
     final int getIconResourceInternal() {
-        if (icon != 0) return icon;
+        if (iconResourceId != 0) return iconResourceId;
         final ComponentInfo ci = getComponentInfo();
         if (ci != null) {
             return ci.getIconResource();
@@ -298,6 +306,8 @@
         nonLocalizedLabel = orig.nonLocalizedLabel;
         icon = orig.icon;
         resolvePackageName = orig.resolvePackageName;
+        noResourceId = orig.noResourceId;
+        iconResourceId = orig.iconResourceId;
         system = orig.system;
         targetUserId = orig.targetUserId;
         handleAllWebDataURI = orig.handleAllWebDataURI;
@@ -362,6 +372,7 @@
         dest.writeInt(targetUserId);
         dest.writeInt(system ? 1 : 0);
         dest.writeInt(noResourceId ? 1 : 0);
+        dest.writeInt(iconResourceId);
         dest.writeInt(handleAllWebDataURI ? 1 : 0);
     }
 
@@ -408,9 +419,10 @@
         targetUserId = source.readInt();
         system = source.readInt() != 0;
         noResourceId = source.readInt() != 0;
+        iconResourceId = source.readInt();
         handleAllWebDataURI = source.readInt() != 0;
     }
-    
+
     public static class DisplayNameComparator
             implements Comparator<ResolveInfo> {
         public DisplayNameComparator(PackageManager pm) {
diff --git a/core/java/android/hardware/camera2/CameraMetadata.java b/core/java/android/hardware/camera2/CameraMetadata.java
index f8db6d9..c656fb8 100644
--- a/core/java/android/hardware/camera2/CameraMetadata.java
+++ b/core/java/android/hardware/camera2/CameraMetadata.java
@@ -667,7 +667,7 @@
      * {@link android.hardware.camera2.params.StreamConfigurationMap#getHighSpeedVideoSizes }.
      * The fps range can be controlled via {@link CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE android.control.aeTargetFpsRange}.</p>
      * <p>In this capability, the camera device will override aeMode, awbMode, and afMode to
-     * ON, ON, and CONTINUOUS_VIDEO, respectively. All post-processing block mode
+     * ON, AUTO, and CONTINUOUS_VIDEO, respectively. All post-processing block mode
      * controls will be overridden to be FAST. Therefore, no manual control of capture
      * and post-processing parameters is possible. All other controls operate the
      * same as when {@link CaptureRequest#CONTROL_MODE android.control.mode} == AUTO. This means that all other
@@ -1666,9 +1666,9 @@
      * <p>Enabling this disables control.aeMode, control.awbMode and
      * control.afMode controls; the camera device will ignore
      * those settings while USE_SCENE_MODE is active (except for
-     * FACE_PRIORITY scene mode). Other control entries are still
-     * active.  This setting can only be used if scene mode is
-     * supported (i.e. {@link CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES android.control.availableSceneModes}
+     * FACE_PRIORITY scene mode). Other control entries are still active.
+     * This setting can only be used if scene mode is supported (i.e.
+     * {@link CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES android.control.availableSceneModes}
      * contain some modes other than DISABLED).</p>
      *
      * @see CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES
@@ -1940,6 +1940,40 @@
      */
     public static final int CONTROL_SCENE_MODE_HDR = 18;
 
+    /**
+     * <p>Same as FACE_PRIORITY scene mode, except that the camera
+     * device will choose higher sensivity values ({@link CaptureRequest#SENSOR_SENSITIVITY android.sensor.sensitivity})
+     * under low light conditions.</p>
+     * <p>The camera device may be tuned to expose the images in a reduced
+     * sensitivity range to produce the best quality images. For example,
+     * if the {@link CameraCharacteristics#SENSOR_INFO_SENSITIVITY_RANGE android.sensor.info.sensitivityRange} gives range of [100, 1600],
+     * the camera device auto-exposure routine tuning process may limit the actual
+     * exposure sensivity range to [100, 1200] to ensure that the noise level isn't
+     * exessive to compromise the image quality. Under this situation, the image under
+     * low light may be under-exposed when the sensor max exposure time (bounded by the
+     * {@link CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE android.control.aeTargetFpsRange} when {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode} is one of the
+     * ON_* modes) and effecitve max sensitivity are reached. This scene mode allows the
+     * camera device auto-exposure routine to increase the sensitivity up to the max
+     * sensitivity specified by {@link CameraCharacteristics#SENSOR_INFO_SENSITIVITY_RANGE android.sensor.info.sensitivityRange} when the scene is too
+     * dark and the max exposure time is reached. The captured images may be noisier
+     * compared with the images captured in normal FACE_PRIORITY mode, therefore, it is
+     * recommended that the application only use this scene mode when it is capable of
+     * reducing the noise level of the captured images.</p>
+     * <p>Unlike the other scene modes, {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode},
+     * {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode}
+     * remain active when FACE_PRIORITY_LOW_LIGHT is set.</p>
+     *
+     * @see CaptureRequest#CONTROL_AE_MODE
+     * @see CaptureRequest#CONTROL_AE_TARGET_FPS_RANGE
+     * @see CaptureRequest#CONTROL_AF_MODE
+     * @see CaptureRequest#CONTROL_AWB_MODE
+     * @see CameraCharacteristics#SENSOR_INFO_SENSITIVITY_RANGE
+     * @see CaptureRequest#SENSOR_SENSITIVITY
+     * @see CaptureRequest#CONTROL_SCENE_MODE
+     * @hide
+     */
+    public static final int CONTROL_SCENE_MODE_FACE_PRIORITY_LOW_LIGHT = 19;
+
     //
     // Enumeration values for CaptureRequest#CONTROL_VIDEO_STABILIZATION_MODE
     //
diff --git a/core/java/android/hardware/camera2/CaptureRequest.java b/core/java/android/hardware/camera2/CaptureRequest.java
index bc625dd..9fa6687 100644
--- a/core/java/android/hardware/camera2/CaptureRequest.java
+++ b/core/java/android/hardware/camera2/CaptureRequest.java
@@ -1448,9 +1448,9 @@
      * <p>Scene modes are custom camera modes optimized for a certain set of conditions and
      * capture settings.</p>
      * <p>This is the mode that that is active when
-     * <code>{@link CaptureRequest#CONTROL_MODE android.control.mode} == USE_SCENE_MODE</code>. Aside from FACE_PRIORITY,
-     * these modes will disable {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode},
-     * {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode} while in use.</p>
+     * <code>{@link CaptureRequest#CONTROL_MODE android.control.mode} == USE_SCENE_MODE</code>. Aside from FACE_PRIORITY, these modes will
+     * disable {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode}, {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode}
+     * while in use.</p>
      * <p>The interpretation and implementation of these scene modes is left
      * to the implementor of the camera device. Their behavior will not be
      * consistent across all devices, and any given device may only implement
diff --git a/core/java/android/hardware/camera2/CaptureResult.java b/core/java/android/hardware/camera2/CaptureResult.java
index da216aa..b1fb615 100644
--- a/core/java/android/hardware/camera2/CaptureResult.java
+++ b/core/java/android/hardware/camera2/CaptureResult.java
@@ -1960,9 +1960,9 @@
      * <p>Scene modes are custom camera modes optimized for a certain set of conditions and
      * capture settings.</p>
      * <p>This is the mode that that is active when
-     * <code>{@link CaptureRequest#CONTROL_MODE android.control.mode} == USE_SCENE_MODE</code>. Aside from FACE_PRIORITY,
-     * these modes will disable {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode},
-     * {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode} while in use.</p>
+     * <code>{@link CaptureRequest#CONTROL_MODE android.control.mode} == USE_SCENE_MODE</code>. Aside from FACE_PRIORITY, these modes will
+     * disable {@link CaptureRequest#CONTROL_AE_MODE android.control.aeMode}, {@link CaptureRequest#CONTROL_AWB_MODE android.control.awbMode}, and {@link CaptureRequest#CONTROL_AF_MODE android.control.afMode}
+     * while in use.</p>
      * <p>The interpretation and implementation of these scene modes is left
      * to the implementor of the camera device. Their behavior will not be
      * consistent across all devices, and any given device may only implement
diff --git a/core/java/android/hardware/camera2/legacy/SurfaceTextureRenderer.java b/core/java/android/hardware/camera2/legacy/SurfaceTextureRenderer.java
index f928a55..bc80fc1 100644
--- a/core/java/android/hardware/camera2/legacy/SurfaceTextureRenderer.java
+++ b/core/java/android/hardware/camera2/legacy/SurfaceTextureRenderer.java
@@ -630,8 +630,6 @@
                 holder.width = surfaceSize.getWidth();
                 holder.height = surfaceSize.getHeight();
                 if (LegacyCameraDevice.needsConversion(s)) {
-                    // Always override to YV12 output for YUV surface formats.
-                    LegacyCameraDevice.setSurfaceFormat(s, ImageFormat.YV12);
                     mConversionSurfaces.add(holder);
                 } else {
                     mSurfaces.add(holder);
diff --git a/core/java/android/net/NetworkPolicyManager.java b/core/java/android/net/NetworkPolicyManager.java
index ecc3fb4..3f40484 100644
--- a/core/java/android/net/NetworkPolicyManager.java
+++ b/core/java/android/net/NetworkPolicyManager.java
@@ -61,6 +61,17 @@
     public static final int FIREWALL_RULE_ALLOW = 1;
     public static final int FIREWALL_RULE_DENY = 2;
 
+    public static final int FIREWALL_TYPE_WHITELIST = 0;
+    public static final int FIREWALL_TYPE_BLACKLIST = 1;
+
+    public static final int FIREWALL_CHAIN_NONE = 0;
+    public static final int FIREWALL_CHAIN_DOZABLE = 1;
+    public static final int FIREWALL_CHAIN_STANDBY = 2;
+
+    public static final String FIREWALL_CHAIN_NAME_NONE = "none";
+    public static final String FIREWALL_CHAIN_NAME_DOZABLE = "dozable";
+    public static final String FIREWALL_CHAIN_NAME_STANDBY = "standby";
+
     private static final boolean ALLOW_PLATFORM_APP_POLICY = true;
 
     /**
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index d165240..593f804 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -65,7 +65,7 @@
      * A constant indicating a window wake lock timer.
      */
     public static final int WAKE_TYPE_WINDOW = 2;
-    
+
     /**
      * A constant indicating a sensor timer.
      */
@@ -142,6 +142,11 @@
     public static final int CAMERA_TURNED_ON = 17;
 
     /**
+     * A constant indicating a doze wake lock timer.
+     */
+    public static final int WAKE_TYPE_DOZE = 18;
+
+    /**
      * Include all of the data in the stats, including previously saved data.
      */
     public static final int STATS_SINCE_CHARGED = 0;
@@ -1165,25 +1170,23 @@
         public static final int EVENT_USER_FOREGROUND = 0x0008;
         // Event for connectivity changed.
         public static final int EVENT_CONNECTIVITY_CHANGED = 0x0009;
-        // Event for significant motion taking us out of idle mode.
-        public static final int EVENT_SIGNIFICANT_MOTION = 0x000a;
         // Event for becoming active taking us out of idle mode.
-        public static final int EVENT_ACTIVE = 0x000b;
+        public static final int EVENT_ACTIVE = 0x000a;
         // Event for a package being installed.
-        public static final int EVENT_PACKAGE_INSTALLED = 0x000c;
+        public static final int EVENT_PACKAGE_INSTALLED = 0x000b;
         // Event for a package being uninstalled.
-        public static final int EVENT_PACKAGE_UNINSTALLED = 0x000d;
+        public static final int EVENT_PACKAGE_UNINSTALLED = 0x000c;
         // Event for a package being uninstalled.
-        public static final int EVENT_ALARM = 0x000e;
+        public static final int EVENT_ALARM = 0x000d;
         // Record that we have decided we need to collect new stats data.
-        public static final int EVENT_COLLECT_EXTERNAL_STATS = 0x000f;
+        public static final int EVENT_COLLECT_EXTERNAL_STATS = 0x000e;
         // Event for a package becoming inactive due to being unused for a period of time.
-        public static final int EVENT_PACKAGE_INACTIVE = 0x0010;
+        public static final int EVENT_PACKAGE_INACTIVE = 0x000f;
         // Event for a package becoming active due to an interaction.
-        public static final int EVENT_PACKAGE_ACTIVE = 0x0011;
+        public static final int EVENT_PACKAGE_ACTIVE = 0x0010;
 
         // Number of event types.
-        public static final int EVENT_COUNT = 0x0012;
+        public static final int EVENT_COUNT = 0x0011;
         // Mask to extract out only the type part of the event.
         public static final int EVENT_TYPE_MASK = ~(EVENT_FLAG_START|EVENT_FLAG_FINISH);
 
@@ -1840,12 +1843,12 @@
 
     public static final String[] HISTORY_EVENT_NAMES = new String[] {
             "null", "proc", "fg", "top", "sync", "wake_lock_in", "job", "user", "userfg", "conn",
-            "motion", "active", "pkginst", "pkgunin", "alarm", "stats", "inactive", "active"
+            "active", "pkginst", "pkgunin", "alarm", "stats", "inactive", "active"
     };
 
     public static final String[] HISTORY_EVENT_CHECKIN_NAMES = new String[] {
             "Enl", "Epr", "Efg", "Etp", "Esy", "Ewl", "Ejb", "Eur", "Euf", "Ecn",
-            "Esm", "Eac", "Epi", "Epu", "Eal", "Est", "Eai", "Eaa"
+            "Eac", "Epi", "Epu", "Eal", "Est", "Eai", "Eaa"
     };
 
     /**
@@ -3836,6 +3839,7 @@
             final ArrayMap<String, ? extends BatteryStats.Uid.Wakelock> wakelocks
                     = u.getWakelockStats();
             long totalFullWakelock = 0, totalPartialWakelock = 0, totalWindowWakelock = 0;
+            long totalDozeWakelock = 0;
             int countWakelock = 0;
             for (int iw=wakelocks.size()-1; iw>=0; iw--) {
                 final Uid.Wakelock wl = wakelocks.valueAt(iw);
@@ -3850,19 +3854,21 @@
                         "partial", which, linePrefix);
                 linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_WINDOW), rawRealtime,
                         "window", which, linePrefix);
-                if (true || !linePrefix.equals(": ")) {
-                    sb.append(" realtime");
-                    // Only print out wake locks that were held
-                    pw.println(sb.toString());
-                    uidActivity = true;
-                    countWakelock++;
-                }
+                linePrefix = printWakeLock(sb, wl.getWakeTime(WAKE_TYPE_DOZE), rawRealtime,
+                        "doze", which, linePrefix);
+                sb.append(" realtime");
+                pw.println(sb.toString());
+                uidActivity = true;
+                countWakelock++;
+
                 totalFullWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_FULL),
                         rawRealtime, which);
                 totalPartialWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_PARTIAL),
                         rawRealtime, which);
                 totalWindowWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_WINDOW),
                         rawRealtime, which);
+                totalDozeWakelock += computeWakeLock(wl.getWakeTime(WAKE_TYPE_DOZE),
+                        rawRealtime, which);
             }
             if (countWakelock > 1) {
                 if (totalFullWakelock != 0 || totalPartialWakelock != 0
@@ -3892,6 +3898,14 @@
                         formatTimeMs(sb, totalWindowWakelock);
                         sb.append("window");
                     }
+                    if (totalDozeWakelock != 0) {
+                        if (needComma) {
+                            sb.append(",");
+                        }
+                        needComma = true;
+                        formatTimeMs(sb, totalDozeWakelock);
+                        sb.append("doze");
+                    }
                     sb.append(" realtime");
                     pw.println(sb.toString());
                 }
@@ -4017,8 +4031,10 @@
             if (userCpuTimeUs > 0 || systemCpuTimeUs > 0) {
                 sb.setLength(0);
                 sb.append(prefix);
-                sb.append("    Total cpu time: ");
-                formatTimeMs(sb, (userCpuTimeUs + systemCpuTimeUs) / 1000);
+                sb.append("    Total cpu time: u=");
+                formatTimeMs(sb, userCpuTimeUs / 1000);
+                sb.append("s=");
+                formatTimeMs(sb, systemCpuTimeUs / 1000);
                 pw.println(sb.toString());
             }
 
diff --git a/core/java/android/os/IDeviceIdleController.aidl b/core/java/android/os/IDeviceIdleController.aidl
index 268295d..fe4aa13 100644
--- a/core/java/android/os/IDeviceIdleController.aidl
+++ b/core/java/android/os/IDeviceIdleController.aidl
@@ -28,4 +28,5 @@
     int[] getAppIdTempWhitelist();
     boolean isPowerSaveWhitelistApp(String name);
     void addPowerSaveTempWhitelistApp(String name, long duration, int userId);
+    void exitIdle(String reason);
 }
diff --git a/core/java/android/os/INetworkManagementService.aidl b/core/java/android/os/INetworkManagementService.aidl
index b29e8d0..8114155 100644
--- a/core/java/android/os/INetworkManagementService.aidl
+++ b/core/java/android/os/INetworkManagementService.aidl
@@ -342,7 +342,9 @@
     void setFirewallInterfaceRule(String iface, boolean allow);
     void setFirewallEgressSourceRule(String addr, boolean allow);
     void setFirewallEgressDestRule(String addr, int port, boolean allow);
-    void setFirewallUidRule(int uid, int rule);
+    void setFirewallUidRule(int chain, int uid, int rule);
+    void setFirewallUidRules(int chain, in int[] uids, in int[] rules);
+    void setFirewallChainEnabled(int chain, boolean enable);
 
     /**
      * Set all packets from users in ranges to go through VPN specified by netId.
diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index dbb5146..f9c50f3 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -635,8 +635,8 @@
             if ((debugFlags & Zygote.DEBUG_ENABLE_JIT) != 0) {
                 argsForZygote.add("--enable-jit");
             }
-            if ((debugFlags & Zygote.DEBUG_GENERATE_CFI) != 0) {
-                argsForZygote.add("--generate-cfi");
+            if ((debugFlags & Zygote.DEBUG_GENERATE_DEBUG_INFO) != 0) {
+                argsForZygote.add("--generate-debug-info");
             }
             if ((debugFlags & Zygote.DEBUG_ENABLE_ASSERT) != 0) {
                 argsForZygote.add("--enable-assert");
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index 7d57233..23555d6 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -518,11 +518,6 @@
             if (callType == MISSED_TYPE) {
                 values.put(IS_READ, Integer.valueOf(0));
             }
-            if (ci != null) {
-                values.put(CACHED_NAME, ci.name);
-                values.put(CACHED_NUMBER_TYPE, ci.numberType);
-                values.put(CACHED_NUMBER_LABEL, ci.numberLabel);
-            }
 
             if ((ci != null) && (ci.contactIdOrZero > 0)) {
                 // Update usage information for the number associated with the contact ID.
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java
index 30535ff..c7ba607 100644
--- a/core/java/android/provider/DocumentsContract.java
+++ b/core/java/android/provider/DocumentsContract.java
@@ -107,6 +107,11 @@
      */
     public static final String EXTRA_ORIENTATION = "android.content.extra.ORIENTATION";
 
+    /**
+     * Overrides the default prompt text in DocumentsUI when set in an intent.
+     */
+    public static final String EXTRA_PROMPT = "android.provider.extra.PROMPT";
+
     /** {@hide} */
     public static final String ACTION_MANAGE_ROOT = "android.provider.action.MANAGE_ROOT";
     /** {@hide} */
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 3e9c9de..56cd1a7 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -7133,6 +7133,29 @@
         public static final String APP_IDLE_CONSTANTS = "app_idle_constants";
 
         /**
+         * Alarm manager specific settings.
+         * This is encoded as a key=value list, separated by commas. Ex:
+         *
+         * "min_futurity=5000,allow_while_idle_short_time=4500"
+         *
+         * The following keys are supported:
+         *
+         * <pre>
+         * min_futurity                         (long)
+         * min_interval                         (long)
+         * allow_while_idle_short_time          (long)
+         * allow_while_idle_long_time           (long)
+         * allow_while_idle_whitelist_duration  (long)
+         * </pre>
+         *
+         * <p>
+         * Type: string
+         * @hide
+         * @see com.android.server.AlarmManagerService.Constants
+         */
+        public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants";
+
+        /**
          * Get the key that retrieves a bluetooth headset's priority.
          * @hide
          */
diff --git a/core/java/android/security/keymaster/KeymasterDefs.java b/core/java/android/security/keymaster/KeymasterDefs.java
index 3fb93c4..62c28ac 100644
--- a/core/java/android/security/keymaster/KeymasterDefs.java
+++ b/core/java/android/security/keymaster/KeymasterDefs.java
@@ -81,8 +81,8 @@
 
     public static final int KM_TAG_ASSOCIATED_DATA = KM_BYTES | 1000;
     public static final int KM_TAG_NONCE = KM_BYTES | 1001;
-    public static final int KM_TAG_AUTH_TOKEN = KM_BYTES | 1003;
-    public static final int KM_TAG_MAC_LENGTH = KM_INT | 1004;
+    public static final int KM_TAG_AUTH_TOKEN = KM_BYTES | 1002;
+    public static final int KM_TAG_MAC_LENGTH = KM_INT | 1003;
 
     // Algorithm values.
     public static final int KM_ALGORITHM_RSA = 1;
@@ -191,8 +191,9 @@
     public static final int KM_ERROR_MISSING_NONCE = -51;
     public static final int KM_ERROR_INVALID_NONCE = -52;
     public static final int KM_ERROR_MISSING_MAC_LENGTH = -53;
-    public static final int KM_ERROR_RESCOPABLE_KEY_NOT_USABLE = -54;
+    public static final int KM_ERROR_KEY_RATE_LIMIT_EXCEEDED = -54;
     public static final int KM_ERROR_CALLER_NONCE_PROHIBITED = -55;
+    public static final int KM_ERROR_KEY_MAX_OPS_EXCEEDED = -56;
     public static final int KM_ERROR_UNIMPLEMENTED = -100;
     public static final int KM_ERROR_VERSION_MISMATCH = -101;
     public static final int KM_ERROR_UNKNOWN_ERROR = -1000;
diff --git a/core/java/android/service/notification/NotificationListenerService.java b/core/java/android/service/notification/NotificationListenerService.java
index 8c6cd09..0309d24 100644
--- a/core/java/android/service/notification/NotificationListenerService.java
+++ b/core/java/android/service/notification/NotificationListenerService.java
@@ -41,6 +41,7 @@
 import android.util.ArraySet;
 import android.util.Log;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -463,15 +464,28 @@
             ParceledListSlice<StatusBarNotification> parceledList = getNotificationInterface()
                     .getActiveNotificationsFromListener(mWrapper, keys, trim);
             List<StatusBarNotification> list = parceledList.getList();
-
+            ArrayList<StatusBarNotification> corruptNotifications = null;
             int N = list.size();
             for (int i = 0; i < N; i++) {
-                Notification notification = list.get(i).getNotification();
-                Builder.rebuild(getContext(), notification);
-                // convert icon metadata to legacy format for older clients
-                createLegacyIconExtras(notification);
+                StatusBarNotification sbn = list.get(i);
+                Notification notification = sbn.getNotification();
+                try {
+                    Builder.rebuild(getContext(), notification);
+                    // convert icon metadata to legacy format for older clients
+                    createLegacyIconExtras(notification);
+                } catch (IllegalArgumentException e) {
+                    if (corruptNotifications == null) {
+                        corruptNotifications = new ArrayList<>(N);
+                    }
+                    corruptNotifications.add(sbn);
+                    Log.w(TAG, "onNotificationPosted: can't rebuild notification from " +
+                            sbn.getPackageName());
+                }
             }
-            return list.toArray(new StatusBarNotification[N]);
+            if (corruptNotifications != null) {
+                list.removeAll(corruptNotifications);
+            }
+            return list.toArray(new StatusBarNotification[list.size()]);
         } catch (android.os.RemoteException ex) {
             Log.v(TAG, "Unable to contact notification manager", ex);
         }
@@ -671,16 +685,28 @@
                 Log.w(TAG, "onNotificationPosted: Error receiving StatusBarNotification", e);
                 return;
             }
-            Notification.Builder.rebuild(getContext(), sbn.getNotification());
 
-            // convert icon metadata to legacy format for older clients
-            createLegacyIconExtras(sbn.getNotification());
+            try {
+                Notification.Builder.rebuild(getContext(), sbn.getNotification());
+                // convert icon metadata to legacy format for older clients
+                createLegacyIconExtras(sbn.getNotification());
+            } catch (IllegalArgumentException e) {
+                // drop corrupt notification
+                sbn = null;
+                Log.w(TAG, "onNotificationPosted: can't rebuild notification from " +
+                        sbn.getPackageName());
+            }
 
             // protect subclass from concurrent modifications of (@link mNotificationKeys}.
             synchronized (mWrapper) {
                 applyUpdate(update);
                 try {
-                    NotificationListenerService.this.onNotificationPosted(sbn, mRankingMap);
+                    if (sbn != null) {
+                        NotificationListenerService.this.onNotificationPosted(sbn, mRankingMap);
+                    } else {
+                        // still pass along the ranking map, it may contain other information
+                        NotificationListenerService.this.onNotificationRankingUpdate(mRankingMap);
+                    }
                 } catch (Throwable t) {
                     Log.w(TAG, "Error running onNotificationPosted", t);
                 }
diff --git a/core/java/android/service/persistentdata/IPersistentDataBlockService.aidl b/core/java/android/service/persistentdata/IPersistentDataBlockService.aidl
index 0071a33..52db223 100644
--- a/core/java/android/service/persistentdata/IPersistentDataBlockService.aidl
+++ b/core/java/android/service/persistentdata/IPersistentDataBlockService.aidl
@@ -16,8 +16,6 @@
 
 package android.service.persistentdata;
 
-import android.app.PendingIntent;
-import android.os.Bundle;
 import android.os.ParcelFileDescriptor;
 
 /**
@@ -32,7 +30,6 @@
     int write(in byte[] data);
     byte[] read();
     void wipe();
-    void wipeIfAllowed(in Bundle bundle, in PendingIntent pi);
     int getDataBlockSize();
     long getMaximumDataBlockSize();
 
diff --git a/core/java/android/service/persistentdata/PersistentDataBlockManager.java b/core/java/android/service/persistentdata/PersistentDataBlockManager.java
index 31570c6..0ffdf68 100644
--- a/core/java/android/service/persistentdata/PersistentDataBlockManager.java
+++ b/core/java/android/service/persistentdata/PersistentDataBlockManager.java
@@ -17,8 +17,6 @@
 package android.service.persistentdata;
 
 import android.annotation.SystemApi;
-import android.app.PendingIntent;
-import android.os.Bundle;
 import android.os.RemoteException;
 import android.util.Slog;
 
@@ -43,56 +41,6 @@
 @SystemApi
 public class PersistentDataBlockManager {
     private static final String TAG = PersistentDataBlockManager.class.getSimpleName();
-
-    /**
-     * Broadcast action that will be called when the {@link #wipeIfAllowed(Bundle,PendingIntent)}
-     * method is called.  A broadcast with this action will be sent to the package allowed to write
-     * to the persistent data block. Packages receiving this broadcasts should respond by using the
-     * {@link android.app.PendingIntent} sent in the {@link #EXTRA_WIPE_IF_ALLOWED_CALLBACK} extra.
-     */
-    public static final String ACTION_WIPE_IF_ALLOWED
-            = "android.service.persistentdata.action.WIPE_IF_ALLOWED";
-
-    /**
-     * A {@link android.os.Parcelable} extra of type {@link android.app.PendingIntent} used to
-     * response to {@link #wipeIfAllowed(Bundle,PendingIntent)}. This extra will set in broadcasts
-     * with an action of {@link #ACTION_WIPE_IF_ALLOWED}.
-     */
-    public static final String EXTRA_WIPE_IF_ALLOWED_CALLBACK
-            = "android.service.persistentdata.extra.WIPE_IF_ALLOWED_CALLBACK";
-
-    /**
-     * Result code indicating that the data block was wiped.
-     *
-     * <p>This value is set as result code of the {@link android.app.PendingIntent} argument to
-     * {@link #wipeIfAllowed(Bundle,PendingIntent)}
-     */
-    public static final int STATUS_SUCCESS = 0;
-
-    /**
-     * Result code indicating that a remote exception was received while processing the request.
-     *
-     * <p>This value is set as result code of the {@link android.app.PendingIntent} argument to
-     * {@link #wipeIfAllowed(Bundle,PendingIntent)}
-     */
-    public static final int STATUS_ERROR_REMOTE_EXCEPTION = 1;
-
-    /**
-     * Result code indicating that a network error occurred while processing the request.
-     *
-     * <p>This value is set as result code of the {@link android.app.PendingIntent} argument to
-     * {@link #wipeIfAllowed(Bundle,PendingIntent)}
-     */
-    public static final int STATUS_ERROR_NETWORK_ERROR = 2;
-
-    /**
-     * Result code indicating that the data block could not be cleared with the provided data.
-     *
-     * <p>This value is set as result code of the {@link android.app.PendingIntent} argument to
-     * {@link #wipeIfAllowed(Bundle,PendingIntent)}
-     */
-    public static final int STATUS_ERROR_NOT_COMPLIANT = 3;
-
     private IPersistentDataBlockService sService;
 
     public PersistentDataBlockManager(IPersistentDataBlockService service) {
@@ -170,28 +118,6 @@
     }
 
     /**
-     * Attempt to wipe the data block by sending a broadcast to the package allowed to modify the
-     * datablock. The allowed package can refuse to wipe the data block based on the contents of
-     * the specified bundle. This bundle may contain data used by the allowed package to wipe the
-     * partition such as account credentials or an authorization token.
-     * @param bundle data used to wipe the data block. The contents of this bundle depend on the
-     *    allowed package receiving the data.
-     * @param pi intent called when attempt finished. The result code of this intent will be set
-     *    to one of {@link #STATUS_SUCCESS}, {@link #STATUS_ERROR_REMOTE_EXCEPTION},
-     *    {@link #STATUS_ERROR_NETWORK_ERROR}, or {@link #STATUS_ERROR_NOT_COMPLIANT}.
-     */
-    public void wipeIfAllowed(Bundle bundle, PendingIntent pi) {
-        if (pi == null) {
-            throw new NullPointerException();
-        }
-        try {
-            sService.wipeIfAllowed(bundle, pi);
-        } catch (RemoteException e) {
-            onError("wiping persistent partition");
-        }
-    }
-
-    /**
      * Writes a byte enabling or disabling the ability to "OEM unlock" the device.
      */
     public void setOemUnlockEnabled(boolean enabled) {
diff --git a/core/java/android/service/voice/VoiceInteractionSession.java b/core/java/android/service/voice/VoiceInteractionSession.java
index d5ee7e7..39dd29b 100644
--- a/core/java/android/service/voice/VoiceInteractionSession.java
+++ b/core/java/android/service/voice/VoiceInteractionSession.java
@@ -80,7 +80,6 @@
     public static final int SHOW_WITH_ASSIST = 1<<0;
 
     /**
-     * @hide
      * Flag received in {@link #onShow}: originator requested that the session be started with
      * a screen shot of the currently focused activity.
      */
@@ -1098,7 +1097,8 @@
                 WindowManager.LayoutParams.TYPE_VOICE_INTERACTION, Gravity.BOTTOM, true);
         mWindow.getWindow().addFlags(
                 WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED |
-                WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
+                WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN |
+                WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR);
         initViews();
         mWindow.getWindow().setLayout(MATCH_PARENT, MATCH_PARENT);
         mWindow.setToken(mToken);
@@ -1143,7 +1143,7 @@
         mContentFrame.addView(view, new FrameLayout.LayoutParams(
                 ViewGroup.LayoutParams.MATCH_PARENT,
                 ViewGroup.LayoutParams.MATCH_PARENT));
-
+        mContentFrame.requestApplyInsets();
     }
 
     /** @hide */
@@ -1162,7 +1162,6 @@
         onHandleAssist(data);
     }
 
-    /** @hide */
     public void onHandleScreenshot(Bitmap screenshot) {
     }
 
diff --git a/core/java/android/view/ActionMode.java b/core/java/android/view/ActionMode.java
index 80dcecc..ea979c8 100644
--- a/core/java/android/view/ActionMode.java
+++ b/core/java/android/view/ActionMode.java
@@ -261,6 +261,16 @@
     public abstract MenuInflater getMenuInflater();
 
     /**
+     * Called when the window containing the view that started this action mode gains or loses
+     * focus.
+     *
+     * @param hasWindowFocus True if the window containing the view that started this action mode
+     *        now has focus, false otherwise.
+     *
+     */
+    public void onWindowFocusChanged(boolean hasWindowFocus) {}
+
+    /**
      * Returns whether the UI presenting this action mode can take focus or not.
      * This is used by internal components within the framework that would otherwise
      * present an action mode UI that requires focus, such as an EditText as a custom view.
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index 73cfd8c..2e2ba88 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -4148,24 +4148,38 @@
         mOnHierarchyChangeListener = listener;
     }
 
-    /**
-     * @hide
-     */
-    protected void onViewAdded(View child) {
+    void dispatchViewAdded(View child) {
+        onViewAdded(child);
         if (mOnHierarchyChangeListener != null) {
             mOnHierarchyChangeListener.onChildViewAdded(this, child);
         }
     }
 
     /**
-     * @hide
+     * Called when a new child is added to this ViewGroup. Overrides should always
+     * call super.onViewAdded.
+     *
+     * @param child the added child view
      */
-    protected void onViewRemoved(View child) {
+    public void onViewAdded(View child) {
+    }
+
+    void dispatchViewRemoved(View child) {
+        onViewRemoved(child);
         if (mOnHierarchyChangeListener != null) {
             mOnHierarchyChangeListener.onChildViewRemoved(this, child);
         }
     }
 
+    /**
+     * Called when a child view is removed from this ViewGroup. Overrides should always
+     * call super.onViewRemoved.
+     *
+     * @param child the removed child view
+     */
+    public void onViewRemoved(View child) {
+    }
+
     private void clearCachedLayoutMode() {
         if (!hasBooleanFlag(FLAG_LAYOUT_MODE_WAS_EXPLICITLY_SET)) {
            mLayoutMode = LAYOUT_MODE_UNDEFINED;
@@ -4292,7 +4306,7 @@
             child.resetRtlProperties();
         }
 
-        onViewAdded(child);
+        dispatchViewAdded(child);
 
         if ((child.mViewFlags & DUPLICATE_PARENT_STATE) == DUPLICATE_PARENT_STATE) {
             mGroupFlags |= FLAG_NOTIFY_CHILDREN_ON_DRAWABLE_STATE_CHANGE;
@@ -4554,7 +4568,7 @@
             }
         }
 
-        onViewRemoved(view);
+        dispatchViewRemoved(view);
 
         if (view.getVisibility() != View.GONE) {
             notifySubtreeAccessibilityStateChangedIfNeeded();
@@ -4646,7 +4660,7 @@
 
             needGlobalAttributesUpdate(false);
 
-            onViewRemoved(view);
+            dispatchViewRemoved(view);
         }
 
         removeFromArray(start, count);
@@ -4729,7 +4743,7 @@
                 childHasTransientStateChanged(view, false);
             }
 
-            onViewRemoved(view);
+            dispatchViewRemoved(view);
 
             view.mParent = null;
             children[i] = null;
@@ -4788,7 +4802,7 @@
             childHasTransientStateChanged(child, false);
         }
 
-        onViewRemoved(child);
+        dispatchViewRemoved(child);
     }
 
     /**
diff --git a/core/java/android/view/accessibility/AccessibilityInteractionClient.java b/core/java/android/view/accessibility/AccessibilityInteractionClient.java
index db78ec5..b49cbc6 100644
--- a/core/java/android/view/accessibility/AccessibilityInteractionClient.java
+++ b/core/java/android/view/accessibility/AccessibilityInteractionClient.java
@@ -186,7 +186,9 @@
                 if (DEBUG) {
                     Log.i(LOG_TAG, "Window cache miss");
                 }
+                final long identityToken = Binder.clearCallingIdentity();
                 window = connection.getWindow(accessibilityWindowId);
+                Binder.restoreCallingIdentity(identityToken);
                 if (window != null) {
                     sAccessibilityCache.addWindow(window);
                     return window;
@@ -222,7 +224,9 @@
                 if (DEBUG) {
                     Log.i(LOG_TAG, "Windows cache miss");
                 }
+                final long identityToken = Binder.clearCallingIdentity();
                 windows = connection.getWindows();
+                Binder.restoreCallingIdentity(identityToken);
                 if (windows != null) {
                     final int windowCount = windows.size();
                     for (int i = 0; i < windowCount; i++) {
@@ -282,9 +286,11 @@
                     }
                 }
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
+                final long identityToken = Binder.clearCallingIdentity();
                 final boolean success = connection.findAccessibilityNodeInfoByAccessibilityId(
                         accessibilityWindowId, accessibilityNodeId, interactionId, this,
                         prefetchFlags, Thread.currentThread().getId());
+                Binder.restoreCallingIdentity(identityToken);
                 // If the scale is zero the call has failed.
                 if (success) {
                     List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
@@ -328,9 +334,11 @@
             IAccessibilityServiceConnection connection = getConnection(connectionId);
             if (connection != null) {
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
+                final long identityToken = Binder.clearCallingIdentity();
                 final boolean success = connection.findAccessibilityNodeInfosByViewId(
                         accessibilityWindowId, accessibilityNodeId, viewId, interactionId, this,
                         Thread.currentThread().getId());
+                Binder.restoreCallingIdentity(identityToken);
                 if (success) {
                     List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
                             interactionId);
@@ -374,9 +382,11 @@
             IAccessibilityServiceConnection connection = getConnection(connectionId);
             if (connection != null) {
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
+                final long identityToken = Binder.clearCallingIdentity();
                 final boolean success = connection.findAccessibilityNodeInfosByText(
                         accessibilityWindowId, accessibilityNodeId, text, interactionId, this,
                         Thread.currentThread().getId());
+                Binder.restoreCallingIdentity(identityToken);
                 if (success) {
                     List<AccessibilityNodeInfo> infos = getFindAccessibilityNodeInfosResultAndClear(
                             interactionId);
@@ -419,9 +429,11 @@
             IAccessibilityServiceConnection connection = getConnection(connectionId);
             if (connection != null) {
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
+                final long identityToken = Binder.clearCallingIdentity();
                 final boolean success = connection.findFocus(accessibilityWindowId,
                         accessibilityNodeId, focusType, interactionId, this,
                         Thread.currentThread().getId());
+                Binder.restoreCallingIdentity(identityToken);
                 if (success) {
                     AccessibilityNodeInfo info = getFindAccessibilityNodeInfoResultAndClear(
                             interactionId);
@@ -461,9 +473,11 @@
             IAccessibilityServiceConnection connection = getConnection(connectionId);
             if (connection != null) {
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
+                final long identityToken = Binder.clearCallingIdentity();
                 final boolean success = connection.focusSearch(accessibilityWindowId,
                         accessibilityNodeId, direction, interactionId, this,
                         Thread.currentThread().getId());
+                Binder.restoreCallingIdentity(identityToken);
                 if (success) {
                     AccessibilityNodeInfo info = getFindAccessibilityNodeInfoResultAndClear(
                             interactionId);
@@ -502,9 +516,11 @@
             IAccessibilityServiceConnection connection = getConnection(connectionId);
             if (connection != null) {
                 final int interactionId = mInteractionIdCounter.getAndIncrement();
+                final long identityToken = Binder.clearCallingIdentity();
                 final boolean success = connection.performAccessibilityAction(
                         accessibilityWindowId, accessibilityNodeId, action, arguments,
                         interactionId, this, Thread.currentThread().getId());
+                Binder.restoreCallingIdentity(identityToken);
                 if (success) {
                     return getPerformAccessibilityActionResultAndClear(interactionId);
                 }
diff --git a/core/java/android/webkit/WebViewClient.java b/core/java/android/webkit/WebViewClient.java
index 2f5c9e2..7db88af 100644
--- a/core/java/android/webkit/WebViewClient.java
+++ b/core/java/android/webkit/WebViewClient.java
@@ -298,14 +298,27 @@
      * Notify the host application to handle a SSL client certificate
      * request. The host application is responsible for showing the UI
      * if desired and providing the keys. There are three ways to
-     * respond: proceed(), cancel() or ignore(). Webview remembers the
-     * response if proceed() or cancel() is called and does not
-     * call onReceivedClientCertRequest() again for the same host and port
-     * pair. Webview does not remember the response if ignore() is called.
+     * respond: proceed(), cancel() or ignore(). Webview stores the response
+     * in memory (for the life of the application) if proceed() or cancel() is
+     * called and does not call onReceivedClientCertRequest() again for the
+     * same host and port pair. Webview does not store the response if ignore()
+     * is called.
      *
      * This method is called on the UI thread. During the callback, the
      * connection is suspended.
      *
+     * For most use cases, the application program should implement the
+     * {@link android.security.KeyChainAliasCallback} interface and pass it to
+     * {@link android.security.KeyChain.choosePrivateKeyAlias} to start an
+     * activity for the user to choose the proper alias. The keychain activity will
+     * provide the alias through the callback method in the implemented interface. Next
+     * the application should create an async task to call
+     * {@link android.security.KeyChain.getPrivateKey} to receive the key.
+     *
+     * An example implementation of client certificates can be seen at
+     * <A href="https://android.googlesource.com/platform/packages/apps/Browser/+/android-5.1.1_r1/src/com/android/browser/Tab.java">
+     * AOSP Browser</a>
+     *
      * The default behavior is to cancel, returning no client certificate.
      *
      * @param view The WebView that is initiating the callback
diff --git a/core/java/android/webkit/WebViewFactory.java b/core/java/android/webkit/WebViewFactory.java
index b4ef58a..3b9aca8 100644
--- a/core/java/android/webkit/WebViewFactory.java
+++ b/core/java/android/webkit/WebViewFactory.java
@@ -96,49 +96,27 @@
         public MissingWebViewPackageException(Exception e) { super(e); }
     }
 
-    /** @hide */
-    public static String[] getWebViewPackageNames() {
-        return AppGlobals.getInitialApplication().getResources().getStringArray(
-                com.android.internal.R.array.config_webViewPackageNames);
-    }
-
-    // TODO (gsennton) remove when committing webview xts test change
     public static String getWebViewPackageName() {
-        String[] webViewPackageNames = getWebViewPackageNames();
-        return webViewPackageNames[webViewPackageNames.length-1];
+        return AppGlobals.getInitialApplication().getString(
+                com.android.internal.R.string.config_webViewPackageName);
     }
 
-    /**
-     * Return the package info of the first package in the webview priority list that contains
-     * webview.
-     *
-     * @hide
-     */
-    public static PackageInfo findPreferredWebViewPackage() {
+    private static PackageInfo fetchPackageInfo() {
         PackageManager pm = AppGlobals.getInitialApplication().getPackageManager();
-
-        for (String packageName : getWebViewPackageNames()) {
-            try {
-                PackageInfo packageInfo = pm.getPackageInfo(packageName,
-                    PackageManager.GET_META_DATA);
-                ApplicationInfo applicationInfo = packageInfo.applicationInfo;
-
-                // If the correct flag is set the package contains webview.
-                if (getWebViewLibrary(applicationInfo) != null) {
-                    return packageInfo;
-                }
-            } catch (PackageManager.NameNotFoundException e) {
-            }
+        try {
+            return pm.getPackageInfo(getWebViewPackageName(), PackageManager.GET_META_DATA);
+        } catch (PackageManager.NameNotFoundException e) {
+            throw new MissingWebViewPackageException(e);
         }
-        throw new MissingWebViewPackageException("Could not find a loadable WebView package");
     }
 
     // throws MissingWebViewPackageException
     private static ApplicationInfo getWebViewApplicationInfo() {
-        if (sPackageInfo == null)
-            return findPreferredWebViewPackage().applicationInfo;
-        else
+        if (sPackageInfo == null) {
+            return fetchPackageInfo().applicationInfo;
+        } else {
             return sPackageInfo.applicationInfo;
+        }
     }
 
     private static String getWebViewLibrary(ApplicationInfo ai) {
@@ -153,10 +131,10 @@
 
     /**
      * Load the native library for the given package name iff that package
-     * name is the same as the one providing the current webview.
+     * name is the same as the one providing the webview.
      */
     public static int loadWebViewNativeLibraryFromPackage(String packageName) {
-        sPackageInfo = findPreferredWebViewPackage();
+        sPackageInfo = fetchPackageInfo();
         if (packageName != null && packageName.equals(sPackageInfo.packageName)) {
             return loadNativeLibrary();
         }
@@ -202,7 +180,7 @@
     private static Class<WebViewFactoryProvider> getProviderClass() {
         try {
             // First fetch the package info so we can log the webview package version.
-            sPackageInfo = findPreferredWebViewPackage();
+            sPackageInfo = fetchPackageInfo();
             Log.i(LOGTAG, "Loading " + sPackageInfo.packageName + " version " +
                 sPackageInfo.versionName + " (code " + sPackageInfo.versionCode + ")");
 
@@ -241,8 +219,8 @@
         try {
             // Construct a package context to load the Java code into the current app.
             Context webViewContext = initialApplication.createPackageContext(
-                sPackageInfo.packageName,
-                Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
+                    sPackageInfo.packageName,
+                    Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
             initialApplication.getAssets().addAssetPath(
                     webViewContext.getApplicationInfo().sourceDir);
             ClassLoader clazzLoader = webViewContext.getClassLoader();
diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 6454b57..a96bf71 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -3113,9 +3113,7 @@
     }
 
     private boolean performStylusButtonPressAction(MotionEvent ev) {
-        if (ev.getToolType(0) == MotionEvent.TOOL_TYPE_STYLUS
-                && ev.isButtonPressed(MotionEvent.BUTTON_SECONDARY)
-                && mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL && mChoiceActionMode == null) {
+        if (mChoiceMode == CHOICE_MODE_MULTIPLE_MODAL && mChoiceActionMode == null) {
             final View child = getChildAt(mMotionPosition - mFirstPosition);
             if (child != null) {
                 final int longPressPosition = mMotionPosition;
@@ -3785,7 +3783,7 @@
         }
 
         if (mTouchMode == TOUCH_MODE_DOWN && mMotionPosition != INVALID_POSITION
-                && (performButtonActionOnTouchDown(ev) || performStylusButtonPressAction(ev))) {
+                && performButtonActionOnTouchDown(ev)) {
                 removeCallbacks(mPendingCheckForTap);
         }
     }
@@ -3828,11 +3826,6 @@
                     mTouchMode = TOUCH_MODE_DONE_WAITING;
                     updateSelectorState();
                 } else if (motionView != null) {
-                    if (performStylusButtonPressAction(ev)) {
-                        removeCallbacks(mPendingCheckForTap);
-                        removeCallbacks(mPendingCheckForLongPress);
-                    }
-
                     // Still within bounds, update the hotspot.
                     final float[] point = mTmpPoint;
                     point[0] = x;
@@ -4072,7 +4065,7 @@
     public boolean onGenericMotionEvent(MotionEvent event) {
         if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
             switch (event.getAction()) {
-                case MotionEvent.ACTION_SCROLL: {
+                case MotionEvent.ACTION_SCROLL:
                     if (mTouchMode == TOUCH_MODE_REST) {
                         final float vscroll = event.getAxisValue(MotionEvent.AXIS_VSCROLL);
                         if (vscroll != 0) {
@@ -4082,9 +4075,22 @@
                             }
                         }
                     }
-                }
+                    break;
+
+                case MotionEvent.ACTION_BUTTON_PRESS:
+                    int actionButton = event.getActionButton();
+                    if ((actionButton == MotionEvent.BUTTON_STYLUS_PRIMARY
+                            || actionButton == MotionEvent.BUTTON_SECONDARY)
+                            && (mTouchMode == TOUCH_MODE_DOWN || mTouchMode == TOUCH_MODE_TAP)) {
+                        if (performStylusButtonPressAction(event)) {
+                            removeCallbacks(mPendingCheckForLongPress);
+                            removeCallbacks(mPendingCheckForTap);
+                        }
+                    }
+                    break;
             }
         }
+
         return super.onGenericMotionEvent(event);
     }
 
diff --git a/core/java/android/widget/Chronometer.java b/core/java/android/widget/Chronometer.java
index a15080e..ebb54ff 100644
--- a/core/java/android/widget/Chronometer.java
+++ b/core/java/android/widget/Chronometer.java
@@ -17,6 +17,7 @@
 package android.widget;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.os.Handler;
 import android.os.Message;
@@ -24,6 +25,7 @@
 import android.text.format.DateUtils;
 import android.util.AttributeSet;
 import android.util.Log;
+import android.view.accessibility.AccessibilityEvent;
 import android.widget.RemoteViews.RemoteView;
 
 import java.util.Formatter;
@@ -58,6 +60,7 @@
     }
 
     private long mBase;
+    private long mNow; // the currently displayed time
     private boolean mVisible;
     private boolean mStarted;
     private boolean mRunning;
@@ -224,6 +227,7 @@
     }
 
     private synchronized void updateText(long now) {
+        mNow = now;
         long seconds = now - mBase;
         seconds /= 1000;
         String text = DateUtils.formatElapsedTime(mRecycle, seconds);
@@ -279,6 +283,60 @@
         }
     }
 
+    private static final int MIN_IN_SEC = 60;
+    private static final int HOUR_IN_SEC = MIN_IN_SEC*60;
+    private static String formatDuration(long ms) {
+        final Resources res = Resources.getSystem();
+        final StringBuilder text = new StringBuilder();
+
+        int duration = (int) (ms / DateUtils.SECOND_IN_MILLIS);
+        if (duration < 0) {
+            duration = -duration;
+        }
+
+        int h = 0;
+        int m = 0;
+
+        if (duration >= HOUR_IN_SEC) {
+            h = duration / HOUR_IN_SEC;
+            duration -= h * HOUR_IN_SEC;
+        }
+        if (duration >= MIN_IN_SEC) {
+            m = duration / MIN_IN_SEC;
+            duration -= m * MIN_IN_SEC;
+        }
+        int s = duration;
+
+        try {
+            if (h > 0) {
+                text.append(res.getQuantityString(
+                        com.android.internal.R.plurals.duration_hours, h, h));
+            }
+            if (m > 0) {
+                if (text.length() > 0) {
+                    text.append(' ');
+                }
+                text.append(res.getQuantityString(
+                        com.android.internal.R.plurals.duration_minutes, m, m));
+            }
+
+            if (text.length() > 0) {
+                text.append(' ');
+            }
+            text.append(res.getQuantityString(
+                    com.android.internal.R.plurals.duration_seconds, s, s));
+        } catch (Resources.NotFoundException e) {
+            // Ignore; plurals throws an exception for an untranslated quantity for a given locale.
+            return null;
+        }
+        return text.toString();
+    }
+
+    @Override
+    public CharSequence getContentDescription() {
+        return formatDuration(mNow - mBase);
+    }
+
     @Override
     public CharSequence getAccessibilityClassName() {
         return Chronometer.class.getName();
diff --git a/core/java/android/widget/Editor.java b/core/java/android/widget/Editor.java
index bde8dcf..9ca59f1 100644
--- a/core/java/android/widget/Editor.java
+++ b/core/java/android/widget/Editor.java
@@ -3568,13 +3568,24 @@
         }
 
         protected void updateDrawable() {
+            if (mIsDragging) {
+                // Don't update drawable during dragging.
+                return;
+            }
             final int offset = getCurrentCursorOffset();
             final boolean isRtlCharAtOffset = mTextView.getLayout().isRtlCharAt(offset);
             final Drawable oldDrawable = mDrawable;
             mDrawable = isRtlCharAtOffset ? mDrawableRtl : mDrawableLtr;
             mHotspotX = getHotspotX(mDrawable, isRtlCharAtOffset);
             mHorizontalGravity = getHorizontalGravity(isRtlCharAtOffset);
-            if (oldDrawable != mDrawable) {
+            final Layout layout = mTextView.getLayout();
+            if (layout != null && oldDrawable != mDrawable && isShowing()) {
+                // Update popup window position.
+                mPositionX = (int) (layout.getPrimaryHorizontal(offset) - 0.5f - mHotspotX -
+                        getHorizontalOffset() + getCursorOffset());
+                mPositionX += mTextView.viewportToContentHorizontalOffset();
+                mPositionHasChanged = true;
+                updatePosition(mLastParentX, mLastParentY, false, false);
                 postInvalidate();
             }
         }
@@ -3848,10 +3859,12 @@
                 case MotionEvent.ACTION_UP:
                     filterOnTouchUp();
                     mIsDragging = false;
+                    updateDrawable();
                     break;
 
                 case MotionEvent.ACTION_CANCEL:
                     mIsDragging = false;
+                    updateDrawable();
                     break;
             }
             return true;
@@ -4144,6 +4157,11 @@
                         offset = adjustedOffset;
                     }
                     positionCursor = true;
+                } else if (adjustedOffset < mPreviousOffset) {
+                    // Handle has jumped to the start of the word, and the user is moving
+                    // their finger towards the handle, the delta should be updated.
+                    mTouchWordDelta = mTextView.convertToLocalHorizontalCoordinate(x)
+                            - layout.getPrimaryHorizontal(mPreviousOffset);
                 }
             }
 
@@ -4278,6 +4296,11 @@
                         offset = adjustedOffset;
                     }
                     positionCursor = true;
+                } else if (adjustedOffset > mPreviousOffset) {
+                    // Handle has jumped to the end of the word, and the user is moving
+                    // their finger towards the handle, the delta should be updated.
+                    mTouchWordDelta = layout.getPrimaryHorizontal(mPreviousOffset)
+                            - mTextView.convertToLocalHorizontalCoordinate(x);
                 }
             }
 
diff --git a/core/java/android/widget/GridLayout.java b/core/java/android/widget/GridLayout.java
index 6cc4bda..258424a 100644
--- a/core/java/android/widget/GridLayout.java
+++ b/core/java/android/widget/GridLayout.java
@@ -935,22 +935,14 @@
         super.onDebugDraw(canvas);
     }
 
-    // Add/remove
-
-    /**
-     * @hide
-     */
     @Override
-    protected void onViewAdded(View child) {
+    public void onViewAdded(View child) {
         super.onViewAdded(child);
         invalidateStructure();
     }
 
-    /**
-     * @hide
-     */
     @Override
-    protected void onViewRemoved(View child) {
+    public void onViewRemoved(View child) {
         super.onViewRemoved(child);
         invalidateStructure();
     }
diff --git a/core/java/android/widget/ImageView.java b/core/java/android/widget/ImageView.java
index 6b28f89..e0b2395 100644
--- a/core/java/android/widget/ImageView.java
+++ b/core/java/android/widget/ImageView.java
@@ -216,7 +216,7 @@
     protected boolean verifyDrawable(Drawable dr) {
         return mDrawable == dr || super.verifyDrawable(dr);
     }
-    
+
     @Override
     public void jumpDrawablesToCurrentState() {
         super.jumpDrawablesToCurrentState();
@@ -226,6 +226,15 @@
     @Override
     public void invalidateDrawable(Drawable dr) {
         if (dr == mDrawable) {
+            if (dr != null) {
+                // update cached drawable dimensions if they've changed
+                final int w = dr.getIntrinsicWidth();
+                final int h = dr.getIntrinsicHeight();
+                if (w != mDrawableWidth || h != mDrawableHeight) {
+                    mDrawableWidth = w;
+                    mDrawableHeight = h;
+                }
+            }
             /* we invalidate the whole view in this case because it's very
              * hard to know where the drawable actually is. This is made
              * complicated because of the offsets and transformations that
diff --git a/core/java/android/widget/ListPopupWindow.java b/core/java/android/widget/ListPopupWindow.java
index afc683a..534bfad 100644
--- a/core/java/android/widget/ListPopupWindow.java
+++ b/core/java/android/widget/ListPopupWindow.java
@@ -105,7 +105,7 @@
     private final ListSelectorHider mHideSelector = new ListSelectorHider();
     private Runnable mShowDropDownRunnable;
 
-    private Handler mHandler = new Handler();
+    private final Handler mHandler;
 
     private Rect mTempRect = new Rect();
 
@@ -212,6 +212,7 @@
      */
     public ListPopupWindow(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         mContext = context;
+        mHandler = new Handler(context.getMainLooper());
 
         final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ListPopupWindow,
                 defStyleAttr, defStyleRes);
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 78b5d5d..c538dc2 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -241,8 +241,6 @@
  * @attr ref android.R.styleable#TextView_fontFeatureSettings
  * @attr ref android.R.styleable#TextView_breakStrategy
  * @attr ref android.R.styleable#TextView_hyphenationFrequency
- * @attr ref android.R.styleable#TextView_leftIndents
- * @attr ref android.R.styleable#TextView_rightIndents
  */
 @RemoteView
 public class TextView extends View implements ViewTreeObserver.OnPreDrawListener {
@@ -559,8 +557,6 @@
 
     private int mBreakStrategy;
     private int mHyphenationFrequency;
-    private int[] mLeftIndents;
-    private int[] mRightIndents;
 
     private int mMaximum = Integer.MAX_VALUE;
     private int mMaxMode = LINES;
@@ -1165,16 +1161,6 @@
             case com.android.internal.R.styleable.TextView_hyphenationFrequency:
                 mHyphenationFrequency = a.getInt(attr, Layout.HYPHENATION_FREQUENCY_NONE);
                 break;
-
-            case com.android.internal.R.styleable.TextView_leftIndents:
-                TypedArray margins = res.obtainTypedArray(a.getResourceId(attr, View.NO_ID));
-                mLeftIndents = parseDimensionArray(margins);
-                break;
-
-            case com.android.internal.R.styleable.TextView_rightIndents:
-                margins = res.obtainTypedArray(a.getResourceId(attr, View.NO_ID));
-                mRightIndents = parseDimensionArray(margins);
-                break;
             }
         }
         a.recycle();
@@ -3095,51 +3081,6 @@
     }
 
     /**
-     * Set indents. Arguments are arrays holding an indent amount, one per line, measured in
-     * pixels. For lines past the last element in the array, the last element repeats.
-     *
-     * @param leftIndents array of indent values for left margin, in pixels
-     * @param rightIndents array of indent values for right margin, in pixels
-     *
-     * @see #getLeftIndents()
-     * @see #getRightIndents()
-     *
-     * @attr ref android.R.styleable#TextView_leftIndents
-     * @attr ref android.R.styleable#TextView_rightIndents
-     */
-    public void setIndents(@Nullable int[] leftIndents, @Nullable int[] rightIndents) {
-        mLeftIndents = leftIndents;
-        mRightIndents = rightIndents;
-        if (mLayout != null) {
-            nullLayouts();
-            requestLayout();
-            invalidate();
-        }
-    }
-
-    /**
-     * Get left indents. See {#link setMargins} for more details.
-     *
-     * @return left indents
-     * @see #setIndents(int[], int[])
-     * @attr ref android.R.styleable#TextView_leftIndents
-     */
-    public int[] getLeftIndents() {
-        return mLeftIndents;
-    }
-
-    /**
-     * Get right indents. See {#link setMargins} for more details.
-     *
-     * @return right indents
-     * @see #setIndents(int[], int[])
-     * @attr ref android.R.styleable#TextView_rightIndents
-     */
-    public int[] getRightIndents() {
-        return mRightIndents;
-    }
-
-    /**
      * Sets font feature settings.  The format is the same as the CSS
      * font-feature-settings attribute:
      * http://dev.w3.org/csswg/css-fonts/#propdef-font-feature-settings
@@ -6685,9 +6626,6 @@
                         .setIncludePad(mIncludePad)
                         .setBreakStrategy(mBreakStrategy)
                         .setHyphenationFrequency(mHyphenationFrequency);
-                if (mLeftIndents != null || mRightIndents != null) {
-                    builder.setIndents(mLeftIndents, mRightIndents);
-                }
                 if (shouldEllipsize) {
                     builder.setEllipsize(mEllipsize)
                             .setEllipsizedWidth(ellipsisWidth)
@@ -6776,9 +6714,6 @@
                     .setIncludePad(mIncludePad)
                     .setBreakStrategy(mBreakStrategy)
                     .setHyphenationFrequency(mHyphenationFrequency);
-            if (mLeftIndents != null || mRightIndents != null) {
-                builder.setIndents(mLeftIndents, mRightIndents);
-            }
             if (shouldEllipsize) {
                 builder.setEllipsize(effectiveEllipsize)
                         .setEllipsizedWidth(ellipsisWidth)
diff --git a/core/java/android/widget/Toolbar.java b/core/java/android/widget/Toolbar.java
index 2ea2667..471ea9b 100644
--- a/core/java/android/widget/Toolbar.java
+++ b/core/java/android/widget/Toolbar.java
@@ -273,6 +273,24 @@
         if (!TextUtils.isEmpty(navDesc)) {
             setNavigationContentDescription(navDesc);
         }
+
+        final Drawable logo = a.getDrawable(R.styleable.Toolbar_logo);
+        if (logo != null) {
+            setLogo(logo);
+        }
+
+        final CharSequence logoDesc = a.getText(R.styleable.Toolbar_logoDescription);
+        if (!TextUtils.isEmpty(logoDesc)) {
+            setLogoDescription(logoDesc);
+        }
+
+        if (a.hasValue(R.styleable.Toolbar_titleTextColor)) {
+            setTitleTextColor(a.getColor(R.styleable.Toolbar_titleTextColor, 0xffffffff));
+        }
+
+        if (a.hasValue(R.styleable.Toolbar_subtitleTextColor)) {
+            setSubtitleTextColor(a.getColor(R.styleable.Toolbar_subtitleTextColor, 0xffffffff));
+        }
         a.recycle();
     }
 
diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index c1ec6e6..2a13c76 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -613,15 +613,17 @@
                     ri.activityInfo = ai;
                     UserManager userManager =
                             (UserManager) getSystemService(Context.USER_SERVICE);
-                    if (userManager.isManagedProfile()) {
-                        ri.noResourceId = true;
-                    }
                     if (ii instanceof LabeledIntent) {
                         LabeledIntent li = (LabeledIntent)ii;
                         ri.resolvePackageName = li.getSourcePackage();
                         ri.labelRes = li.getLabelResource();
                         ri.nonLocalizedLabel = li.getNonLocalizedLabel();
                         ri.icon = li.getIconResource();
+                        ri.iconResourceId = ri.icon;
+                    }
+                    if (userManager.isManagedProfile()) {
+                        ri.noResourceId = true;
+                        ri.icon = 0;
                     }
                     mCallerTargets.add(new DisplayResolveInfo(ii, ri,
                             ri.loadLabel(pm), null, ii));
diff --git a/core/java/com/android/internal/app/IBatteryStats.aidl b/core/java/com/android/internal/app/IBatteryStats.aidl
index 929cacd..6f0cec6 100644
--- a/core/java/com/android/internal/app/IBatteryStats.aidl
+++ b/core/java/com/android/internal/app/IBatteryStats.aidl
@@ -116,7 +116,7 @@
     void noteWifiRadioPowerState(int powerState, long timestampNs);
     void noteNetworkInterfaceType(String iface, int type);
     void noteNetworkStatsEnabled();
-    void noteDeviceIdleMode(boolean enabled, boolean fromActive, boolean fromMotion);
+    void noteDeviceIdleMode(boolean enabled, String activeReason, int activeUid);
     void setBatteryState(int status, int health, int plugType, int level, int temp, int volt);
     long getAwakeTimeBattery();
     long getAwakeTimePlugged();
diff --git a/core/java/com/android/internal/app/ResolverActivity.java b/core/java/com/android/internal/app/ResolverActivity.java
index 39c86f9..e14f058 100644
--- a/core/java/com/android/internal/app/ResolverActivity.java
+++ b/core/java/com/android/internal/app/ResolverActivity.java
@@ -1186,15 +1186,17 @@
                         ri.activityInfo = ai;
                         UserManager userManager =
                                 (UserManager) getSystemService(Context.USER_SERVICE);
-                        if (userManager.isManagedProfile()) {
-                            ri.noResourceId = true;
-                        }
                         if (ii instanceof LabeledIntent) {
                             LabeledIntent li = (LabeledIntent)ii;
                             ri.resolvePackageName = li.getSourcePackage();
                             ri.labelRes = li.getLabelResource();
                             ri.nonLocalizedLabel = li.getNonLocalizedLabel();
                             ri.icon = li.getIconResource();
+                            ri.iconResourceId = ri.icon;
+                        }
+                        if (userManager.isManagedProfile()) {
+                            ri.noResourceId = true;
+                            ri.icon = 0;
                         }
                         addResolveInfo(new DisplayResolveInfo(ii, ri,
                                 ri.loadLabel(getPackageManager()), null, ii));
diff --git a/core/java/com/android/internal/appwidget/IAppWidgetService.aidl b/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
index 7d3db02..5a195cb 100644
--- a/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
+++ b/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
@@ -20,6 +20,7 @@
 import android.content.Intent;
 import android.content.IntentSender;
 import android.content.pm.ApplicationInfo;
+import android.content.pm.ParceledListSlice;
 import android.appwidget.AppWidgetProviderInfo;
 import com.android.internal.appwidget.IAppWidgetHost;
 import android.os.Bundle;
@@ -54,7 +55,7 @@
             in RemoteViews views);
     void updateAppWidgetProvider(in ComponentName provider, in RemoteViews views);
     void notifyAppWidgetViewDataChanged(String packageName, in int[] appWidgetIds, int viewId);
-    List<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter,
+    ParceledListSlice getInstalledProvidersForProfile(int categoryFilter,
             int profileId);
     AppWidgetProviderInfo getAppWidgetInfo(String callingPackage, int appWidgetId);
     boolean hasBindAppWidgetPermission(in String packageName, int userId);
diff --git a/core/java/com/android/internal/logging/MetricsLogger.java b/core/java/com/android/internal/logging/MetricsLogger.java
index 230d96d..03f2e3a 100644
--- a/core/java/com/android/internal/logging/MetricsLogger.java
+++ b/core/java/com/android/internal/logging/MetricsLogger.java
@@ -26,6 +26,13 @@
  * @hide
  */
 public class MetricsLogger implements MetricsConstants {
+    public static final int VOLUME_DIALOG = 207;
+    public static final int VOLUME_DIALOG_DETAILS = 208;
+    public static final int ACTION_VOLUME_SLIDER = 209;
+    public static final int ACTION_VOLUME_STREAM = 210;
+    public static final int ACTION_VOLUME_KEY = 211;
+    public static final int ACTION_VOLUME_ICON = 212;
+    public static final int ACTION_RINGER_MODE = 213;
     // Temporary constants go here, to await migration to MetricsConstants.
 
     public static void visible(Context context, int category) throws IllegalArgumentException {
diff --git a/core/java/com/android/internal/os/BatteryStatsImpl.java b/core/java/com/android/internal/os/BatteryStatsImpl.java
index 07d1fc8..83ce5f6 100644
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -95,7 +95,8 @@
 public final class BatteryStatsImpl extends BatteryStats {
     private static final String TAG = "BatteryStatsImpl";
     private static final boolean DEBUG = false;
-    private static final boolean DEBUG_ENERGY = false;
+    public static final boolean DEBUG_ENERGY = false;
+    private static final boolean DEBUG_ENERGY_CPU = DEBUG_ENERGY || false;
     private static final boolean DEBUG_HISTORY = false;
     private static final boolean USE_OLD_HISTORY = false;   // for debugging.
 
@@ -105,7 +106,7 @@
     private static final int MAGIC = 0xBA757475; // 'BATSTATS'
 
     // Current on-disk Parcel version
-    private static final int VERSION = 127 + (USE_OLD_HISTORY ? 1000 : 0);
+    private static final int VERSION = 129 + (USE_OLD_HISTORY ? 1000 : 0);
 
     // Maximum number of items we will record in the history.
     private static final int MAX_HISTORY_ITEMS = 2000;
@@ -151,6 +152,9 @@
             BatteryCallback cb = mCallback;
             switch (msg.what) {
                 case MSG_UPDATE_WAKELOCKS:
+                    synchronized (BatteryStatsImpl.this) {
+                        updateCpuTimeLocked();
+                    }
                     if (cb != null) {
                         cb.batteryNeedsCpuUpdate();
                     }
@@ -178,6 +182,7 @@
 
     public interface ExternalStatsSync {
         void scheduleSync(String reason);
+        void scheduleWifiSync(String reason);
     }
 
     public final MyHandler mHandler;
@@ -203,6 +208,7 @@
     final ArrayList<StopwatchTimer> mPartialTimers = new ArrayList<>();
     final ArrayList<StopwatchTimer> mFullTimers = new ArrayList<>();
     final ArrayList<StopwatchTimer> mWindowTimers = new ArrayList<>();
+    final ArrayList<StopwatchTimer> mDozeTimers = new ArrayList<>();
     final SparseArray<ArrayList<StopwatchTimer>> mSensorTimers = new SparseArray<>();
     final ArrayList<StopwatchTimer> mWifiRunningTimers = new ArrayList<>();
     final ArrayList<StopwatchTimer> mFullWifiLockTimers = new ArrayList<>();
@@ -2503,12 +2509,11 @@
         boolean unpluggedScreenOff = unplugged && screenOff;
         if (unpluggedScreenOff != mOnBatteryScreenOffTimeBase.isRunning()) {
             updateKernelWakelocksLocked();
-            requestWakelockCpuUpdate();
-            if (!unpluggedScreenOff) {
-                // We are switching to no longer tracking wake locks, but we want
-                // the next CPU update we receive to take them in to account.
-                mDistributeWakelockCpu = true;
+            if (DEBUG_ENERGY_CPU) {
+                Slog.d(TAG, "Updating cpu time because screen is now " +
+                        (unpluggedScreenOff ? "off" : "on"));
             }
+            updateCpuTimeLocked();
             mOnBatteryScreenOffTimeBase.setRunning(unpluggedScreenOff, uptime, realtime);
         }
     }
@@ -2772,10 +2777,14 @@
             mWakeLockNesting++;
         }
         if (uid >= 0) {
-            //if (uid == 0) {
-            //    Slog.wtf(TAG, "Acquiring wake lock from root: " + name);
-            //}
-            requestWakelockCpuUpdate();
+            if (mOnBatteryScreenOffTimeBase.isRunning()) {
+                // We only update the cpu time when a wake lock is acquired if the screen is off.
+                // If the screen is on, we don't distribute the power amongst partial wakelocks.
+                if (DEBUG_ENERGY_CPU) {
+                    Slog.d(TAG, "Updating cpu time because of +wake_lock");
+                }
+                requestWakelockCpuUpdate();
+            }
             getUidStatsLocked(uid).noteStartWakeLocked(pid, name, type, elapsedRealtime);
         }
     }
@@ -2805,7 +2814,12 @@
             }
         }
         if (uid >= 0) {
-            requestWakelockCpuUpdate();
+            if (mOnBatteryScreenOffTimeBase.isRunning()) {
+                if (DEBUG_ENERGY_CPU) {
+                    Slog.d(TAG, "Updating cpu time because of -wake_lock");
+                }
+                requestWakelockCpuUpdate();
+            }
             getUidStatsLocked(uid).noteStopWakeLocked(pid, name, type, elapsedRealtime);
         }
     }
@@ -2874,46 +2888,14 @@
         addHistoryRecordLocked(elapsedRealtime, uptime);
     }
 
-    public int startAddingCpuLocked() {
+    public boolean startAddingCpuLocked() {
         mHandler.removeMessages(MSG_UPDATE_WAKELOCKS);
-
-        if (!mOnBatteryInternal) {
-            return -1;
-        }
-
-        final int N = mPartialTimers.size();
-        if (N == 0) {
-            mLastPartialTimers.clear();
-            mDistributeWakelockCpu = false;
-            return 0;
-        }
-
-        if (!mOnBatteryScreenOffTimeBase.isRunning() && !mDistributeWakelockCpu) {
-            return 0;
-        }
-
-        mDistributeWakelockCpu = false;
-
-        // How many timers should consume CPU?  Only want to include ones
-        // that have already been in the list.
-        for (int i=0; i<N; i++) {
-            StopwatchTimer st = mPartialTimers.get(i);
-            if (st.mInList) {
-                Uid uid = st.mUid;
-                // We don't include the system UID, because it so often
-                // holds wake locks at one request or another of an app.
-                if (uid != null && uid.mUid != Process.SYSTEM_UID) {
-                    return 50;
-                }
-            }
-        }
-
-        return 0;
+        return mOnBatteryInternal;
     }
 
-    public void finishAddingCpuLocked(int perc, int remainUTime, int remainSTtime,
-            int totalUTime, int totalSTime, int statUserTime, int statSystemTime,
-            int statIOWaitTime, int statIrqTime, int statSoftIrqTime, int statIdleTime) {
+    public void finishAddingCpuLocked(int totalUTime, int totalSTime, int statUserTime,
+                                      int statSystemTime, int statIOWaitTime, int statIrqTime,
+                                      int statSoftIrqTime, int statIdleTime) {
         if (DEBUG) Slog.d(TAG, "Adding cpu: tuser=" + totalUTime + " tsys=" + totalSTime
                 + " user=" + statUserTime + " sys=" + statSystemTime
                 + " io=" + statIOWaitTime + " irq=" + statIrqTime
@@ -2926,70 +2908,6 @@
         mCurStepStatIrqTime += statIrqTime;
         mCurStepStatSoftIrqTime += statSoftIrqTime;
         mCurStepStatIdleTime += statIdleTime;
-
-        final int N = mPartialTimers.size();
-        if (perc != 0) {
-            int num = 0;
-            for (int i=0; i<N; i++) {
-                StopwatchTimer st = mPartialTimers.get(i);
-                if (st.mInList) {
-                    Uid uid = st.mUid;
-                    // We don't include the system UID, because it so often
-                    // holds wake locks at one request or another of an app.
-                    if (uid != null && uid.mUid != Process.SYSTEM_UID) {
-                        num++;
-                    }
-                }
-            }
-            if (num != 0) {
-                for (int i=0; i<N; i++) {
-                    StopwatchTimer st = mPartialTimers.get(i);
-                    if (st.mInList) {
-                        Uid uid = st.mUid;
-                        if (uid != null && uid.mUid != Process.SYSTEM_UID) {
-                            int myUTime = remainUTime/num;
-                            int mySTime = remainSTtime/num;
-                            remainUTime -= myUTime;
-                            remainSTtime -= mySTime;
-                            num--;
-                            Uid.Proc proc = uid.getProcessStatsLocked("*wakelock*");
-                            proc.addCpuTimeLocked(myUTime, mySTime);
-                        }
-                    }
-                }
-            }
-
-            // Just in case, collect any lost CPU time.
-            if (remainUTime != 0 || remainSTtime != 0) {
-                Uid uid = getUidStatsLocked(Process.SYSTEM_UID);
-                if (uid != null) {
-                    Uid.Proc proc = uid.getProcessStatsLocked("*lost*");
-                    proc.addCpuTimeLocked(remainUTime, remainSTtime);
-                }
-            }
-        }
-
-        final int NL = mLastPartialTimers.size();
-        boolean diff = N != NL;
-        for (int i=0; i<NL && !diff; i++) {
-            diff |= mPartialTimers.get(i) != mLastPartialTimers.get(i);
-        }
-        if (!diff) {
-            for (int i=0; i<NL; i++) {
-                mPartialTimers.get(i).mInList = true;
-            }
-            return;
-        }
-
-        for (int i=0; i<NL; i++) {
-            mLastPartialTimers.get(i).mInList = false;
-        }
-        mLastPartialTimers.clear();
-        for (int i=0; i<N; i++) {
-            StopwatchTimer st = mPartialTimers.get(i);
-            st.mInList = true;
-            mLastPartialTimers.add(st);
-        }
     }
 
     public void noteProcessDiedLocked(int uid, int pid) {
@@ -3271,11 +3189,11 @@
         }
     }
 
-    public void noteDeviceIdleModeLocked(boolean enabled, boolean fromActive, boolean fromMotion) {
+    public void noteDeviceIdleModeLocked(boolean enabled, String activeReason, int activeUid) {
         final long elapsedRealtime = SystemClock.elapsedRealtime();
         final long uptime = SystemClock.uptimeMillis();
         boolean nowIdling = enabled;
-        if (mDeviceIdling && !enabled && !fromActive && !fromMotion) {
+        if (mDeviceIdling && !enabled && activeReason == null) {
             // We don't go out of general idling mode until explicitly taken out of
             // device idle through going active or significant motion.
             nowIdling = true;
@@ -3293,14 +3211,8 @@
         }
         if (mDeviceIdleModeEnabled != enabled) {
             mDeviceIdleModeEnabled = enabled;
-            if (fromMotion) {
-                addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_SIGNIFICANT_MOTION,
-                        "", 0);
-            }
-            if (fromActive) {
-                addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_ACTIVE,
-                        "", 0);
-            }
+            addHistoryEventLocked(elapsedRealtime, uptime, HistoryItem.EVENT_ACTIVE,
+                    activeReason != null ? activeReason : "", activeUid);
             if (enabled) {
                 mHistoryCur.states2 |= HistoryItem.STATE2_DEVICE_IDLE_FLAG;
                 if (DEBUG_HISTORY) Slog.v(TAG, "Device idle mode enabled to: "
@@ -3580,7 +3492,7 @@
             addHistoryRecordLocked(elapsedRealtime, uptime);
             mWifiOn = true;
             mWifiOnTimer.startRunningLocked(elapsedRealtime);
-            scheduleSyncExternalStatsLocked("wifi-off");
+            scheduleSyncExternalWifiStatsLocked("wifi-off");
         }
     }
 
@@ -3594,7 +3506,7 @@
             addHistoryRecordLocked(elapsedRealtime, uptime);
             mWifiOn = false;
             mWifiOnTimer.stopRunningLocked(elapsedRealtime);
-            scheduleSyncExternalStatsLocked("wifi-on");
+            scheduleSyncExternalWifiStatsLocked("wifi-on");
         }
     }
 
@@ -3846,7 +3758,7 @@
                 int uid = mapUid(ws.get(i));
                 getUidStatsLocked(uid).noteWifiRunningLocked(elapsedRealtime);
             }
-            scheduleSyncExternalStatsLocked("wifi-running");
+            scheduleSyncExternalWifiStatsLocked("wifi-running");
         } else {
             Log.w(TAG, "noteWifiRunningLocked -- called while WIFI running");
         }
@@ -3885,7 +3797,7 @@
                 int uid = mapUid(ws.get(i));
                 getUidStatsLocked(uid).noteWifiStoppedLocked(elapsedRealtime);
             }
-            scheduleSyncExternalStatsLocked("wifi-stopped");
+            scheduleSyncExternalWifiStatsLocked("wifi-stopped");
         } else {
             Log.w(TAG, "noteWifiStoppedLocked -- called while WIFI not running");
         }
@@ -3900,7 +3812,7 @@
             }
             mWifiState = wifiState;
             mWifiStateTimer[wifiState].startRunningLocked(elapsedRealtime);
-            scheduleSyncExternalStatsLocked("wifi-state");
+            scheduleSyncExternalWifiStatsLocked("wifi-state");
         }
     }
 
@@ -5737,6 +5649,11 @@
             StopwatchTimer mTimerWindow;
 
             /**
+             * How long (in ms) this uid has had a doze wake lock.
+             */
+            StopwatchTimer mTimerDoze;
+
+            /**
              * Reads a possibly null Timer from a Parcel.  The timer is associated with the
              * proper timer pool from the given BatteryStatsImpl object.
              *
@@ -5763,6 +5680,9 @@
                 if (mTimerWindow != null) {
                     wlactive |= !mTimerWindow.reset(false);
                 }
+                if (mTimerDoze != null) {
+                    wlactive |= !mTimerDoze.reset(false);
+                }
                 if (!wlactive) {
                     if (mTimerFull != null) {
                         mTimerFull.detach();
@@ -5776,6 +5696,10 @@
                         mTimerWindow.detach();
                         mTimerWindow = null;
                     }
+                    if (mTimerDoze != null) {
+                        mTimerDoze.detach();
+                        mTimerDoze = null;
+                    }
                 }
                 return !wlactive;
             }
@@ -5783,16 +5707,16 @@
             void readFromParcelLocked(TimeBase timeBase, TimeBase screenOffTimeBase, Parcel in) {
                 mTimerPartial = readTimerFromParcel(WAKE_TYPE_PARTIAL,
                         mPartialTimers, screenOffTimeBase, in);
-                mTimerFull = readTimerFromParcel(WAKE_TYPE_FULL,
-                        mFullTimers, timeBase, in);
-                mTimerWindow = readTimerFromParcel(WAKE_TYPE_WINDOW,
-                        mWindowTimers, timeBase, in);
+                mTimerFull = readTimerFromParcel(WAKE_TYPE_FULL, mFullTimers, timeBase, in);
+                mTimerWindow = readTimerFromParcel(WAKE_TYPE_WINDOW, mWindowTimers, timeBase, in);
+                mTimerDoze = readTimerFromParcel(WAKE_TYPE_DOZE, mDozeTimers, timeBase, in);
             }
 
             void writeToParcelLocked(Parcel out, long elapsedRealtimeUs) {
                 Timer.writeTimerToParcel(out, mTimerPartial, elapsedRealtimeUs);
                 Timer.writeTimerToParcel(out, mTimerFull, elapsedRealtimeUs);
                 Timer.writeTimerToParcel(out, mTimerWindow, elapsedRealtimeUs);
+                Timer.writeTimerToParcel(out, mTimerDoze, elapsedRealtimeUs);
             }
 
             @Override
@@ -5801,6 +5725,7 @@
                 case WAKE_TYPE_FULL: return mTimerFull;
                 case WAKE_TYPE_PARTIAL: return mTimerPartial;
                 case WAKE_TYPE_WINDOW: return mTimerWindow;
+                case WAKE_TYPE_DOZE: return mTimerDoze;
                 default: throw new IllegalArgumentException("type = " + type);
                 }
             }
@@ -5832,6 +5757,13 @@
                             mTimerWindow = t;
                         }
                         return t;
+                    case WAKE_TYPE_DOZE:
+                        t = mTimerDoze;
+                        if (t == null) {
+                            t = new StopwatchTimer(Uid.this, WAKE_TYPE_DOZE,
+                                    mDozeTimers, mOnBatteryTimeBase);
+                            mTimerDoze = t;
+                        }
                     default:
                         throw new IllegalArgumentException("type=" + type);
                 }
@@ -6688,6 +6620,9 @@
             if (in.readInt() != 0) {
                 wl.getStopwatchTimer(WAKE_TYPE_WINDOW).readSummaryFromParcelLocked(in);
             }
+            if (in.readInt() != 0) {
+                wl.getStopwatchTimer(WAKE_TYPE_DOZE).readSummaryFromParcelLocked(in);
+            }
         }
 
         public StopwatchTimer getSensorTimerLocked(int sensor, boolean create) {
@@ -7632,6 +7567,10 @@
      * @param info The energy information from the WiFi controller.
      */
     public void updateWifiStateLocked(@Nullable final WifiActivityEnergyInfo info) {
+        if (DEBUG_ENERGY) {
+            Slog.d(TAG, "Updating wifi stats");
+        }
+
         final long elapsedRealtimeMs = SystemClock.elapsedRealtime();
         NetworkStats delta = null;
         try {
@@ -7829,6 +7768,10 @@
      * Distribute Cell radio energy info and network traffic to apps.
      */
     public void updateMobileRadioStateLocked(final long elapsedRealtimeMs) {
+        if (DEBUG_ENERGY) {
+            Slog.d(TAG, "Updating mobile radio stats");
+        }
+
         NetworkStats delta = null;
         try {
             if (!ArrayUtils.isEmpty(mMobileIfaces)) {
@@ -7901,6 +7844,10 @@
      * @param info The energy information from the bluetooth controller.
      */
     public void updateBluetoothStateLocked(@Nullable final BluetoothActivityEnergyInfo info) {
+        if (DEBUG_ENERGY) {
+            Slog.d(TAG, "Updating bluetooth stats");
+        }
+
         if (info != null && mOnBatteryInternal) {
             mHasBluetoothEnergyReporting = true;
             mBluetoothActivityCounters[CONTROLLER_RX_TIME].addCountLocked(
@@ -7959,30 +7906,196 @@
         }
     }
 
+    // We use an anonymous class to access these variables,
+    // so they can't live on the stack or they'd have to be
+    // final MutableLong objects (more allocations).
+    // Used in updateCpuTimeLocked().
+    long mTempTotalCpuUserTimeUs;
+    long mTempTotalCpuSystemTimeUs;
+
     /**
-     * Read and distribute CPU usage across apps.
+     * Read and distribute CPU usage across apps. If their are partial wakelocks being held
+     * and we are on battery with screen off, we give more of the cpu time to those apps holding
+     * wakelocks. If the screen is on, we just assign the actual cpu time an app used.
      */
-    public void updateCpuTimeLocked(boolean firstTime) {
+    public void updateCpuTimeLocked() {
+        if (DEBUG_ENERGY_CPU) {
+            Slog.d(TAG, "!Cpu updating!");
+        }
+
+        // Holding a wakelock costs more than just using the cpu.
+        // Currently, we assign only half the cpu time to an app that is running but
+        // not holding a wakelock. The apps holding wakelocks get the rest of the blame.
+        // If no app is holding a wakelock, then the distribution is normal.
+        final int wakelockWeight = 50;
+
+        // Read the time spent at various cpu frequencies.
         final int cpuSpeedSteps = getCpuSpeedSteps();
         final long[] cpuSpeeds = mKernelCpuSpeedReader.readDelta();
-        KernelUidCpuTimeReader.Callback callback = null;
-        if (mOnBatteryInternal && !firstTime) {
-            callback = new KernelUidCpuTimeReader.Callback() {
-                @Override
-                public void onUidCpuTime(int uid, long userTimeUs, long systemTimeUs) {
-                    final Uid u = getUidStatsLocked(mapUid(uid));
-                    u.mUserCpuTime.addCountLocked(userTimeUs);
-                    u.mSystemCpuTime.addCountLocked(systemTimeUs);
-                    for (int i = 0; i < cpuSpeedSteps; i++) {
-                        if (u.mSpeedBins[i] == null) {
-                            u.mSpeedBins[i] = new LongSamplingCounter(mOnBatteryTimeBase);
-                        }
-                        u.mSpeedBins[i].addCountLocked(cpuSpeeds[i]);
-                    }
+
+        int numWakelocks = 0;
+
+        // Calculate how many wakelocks we have to distribute amongst. The system is excluded.
+        // Only distribute cpu power to wakelocks if the screen is off and we're on battery.
+        final int numPartialTimers = mPartialTimers.size();
+        if (mOnBatteryScreenOffTimeBase.isRunning()) {
+            for (int i = 0; i < numPartialTimers; i++) {
+                final StopwatchTimer timer = mPartialTimers.get(i);
+                if (timer.mInList && timer.mUid != null && timer.mUid.mUid != Process.SYSTEM_UID) {
+                    // Since the collection and blaming of wakelocks can be scheduled to run after
+                    // some delay, the mPartialTimers list may have new entries. We can't blame
+                    // the newly added timer for past cpu time, so we only consider timers that
+                    // were present for one round of collection. Once a timer has gone through
+                    // a round of collection, its mInList field is set to true.
+                    numWakelocks++;
                 }
-            };
+            }
         }
-        mKernelUidCpuTimeReader.readDelta(callback);
+
+        final int numWakelocksF = numWakelocks;
+        mTempTotalCpuUserTimeUs = 0;
+        mTempTotalCpuSystemTimeUs = 0;
+
+        // Read the CPU data for each UID. This will internally generate a snapshot so next time
+        // we read, we get a delta. If we are to distribute the cpu time, then do so. Otherwise
+        // we just ignore the data.
+        final long startTimeMs = SystemClock.elapsedRealtime();
+        mKernelUidCpuTimeReader.readDelta(!mOnBatteryInternal ? null :
+                new KernelUidCpuTimeReader.Callback() {
+                    @Override
+                    public void onUidCpuTime(int uid, long userTimeUs, long systemTimeUs) {
+                        final Uid u = getUidStatsLocked(mapUid(uid));
+
+                        // Accumulate the total system and user time.
+                        mTempTotalCpuUserTimeUs += userTimeUs;
+                        mTempTotalCpuSystemTimeUs += systemTimeUs;
+
+                        StringBuilder sb = null;
+                        if (DEBUG_ENERGY_CPU) {
+                            sb = new StringBuilder();
+                            sb.append("  got time for uid=").append(u.mUid).append(": u=");
+                            TimeUtils.formatDuration(userTimeUs / 1000, sb);
+                            sb.append(" s=");
+                            TimeUtils.formatDuration(systemTimeUs / 1000, sb);
+                            sb.append("\n");
+                        }
+
+                        if (numWakelocksF > 0) {
+                            // We have wakelocks being held, so only give a portion of the
+                            // time to the process. The rest will be distributed among wakelock
+                            // holders.
+                            userTimeUs = (userTimeUs * wakelockWeight) / 100;
+                            systemTimeUs = (systemTimeUs * wakelockWeight) / 100;
+                        }
+
+                        if (sb != null) {
+                            sb.append("  adding to uid=").append(u.mUid).append(": u=");
+                            TimeUtils.formatDuration(userTimeUs / 1000, sb);
+                            sb.append(" s=");
+                            TimeUtils.formatDuration(systemTimeUs / 1000, sb);
+                            Slog.d(TAG, sb.toString());
+                        }
+
+                        u.mUserCpuTime.addCountLocked(userTimeUs);
+                        u.mSystemCpuTime.addCountLocked(systemTimeUs);
+
+                        // Add the cpu speeds to this UID. These are used as a ratio
+                        // for computing the power this UID used.
+                        for (int i = 0; i < cpuSpeedSteps; i++) {
+                            if (u.mSpeedBins[i] == null) {
+                                u.mSpeedBins[i] = new LongSamplingCounter(mOnBatteryTimeBase);
+                            }
+                            u.mSpeedBins[i].addCountLocked(cpuSpeeds[i]);
+                        }
+                    }
+                });
+
+        if (DEBUG_ENERGY_CPU) {
+            Slog.d(TAG, "Reading cpu stats took " + (SystemClock.elapsedRealtime() - startTimeMs) +
+                    " ms");
+        }
+
+        if (mOnBatteryInternal && numWakelocks > 0) {
+            // Distribute a portion of the total cpu time to wakelock holders.
+            mTempTotalCpuUserTimeUs = (mTempTotalCpuUserTimeUs * (100 - wakelockWeight)) / 100;
+            mTempTotalCpuSystemTimeUs =
+                    (mTempTotalCpuSystemTimeUs * (100 - wakelockWeight)) / 100;
+
+            for (int i = 0; i < numPartialTimers; i++) {
+                final StopwatchTimer timer = mPartialTimers.get(i);
+
+                // The system does not share any blame, as it is usually holding the wakelock
+                // on behalf of an app.
+                if (timer.mInList && timer.mUid != null && timer.mUid.mUid != Process.SYSTEM_UID) {
+                    int userTimeUs = (int) (mTempTotalCpuUserTimeUs / numWakelocks);
+                    int systemTimeUs = (int) (mTempTotalCpuSystemTimeUs / numWakelocks);
+
+                    if (DEBUG_ENERGY_CPU) {
+                        StringBuilder sb = new StringBuilder();
+                        sb.append("  Distributing wakelock uid=").append(timer.mUid.mUid)
+                                .append(": u=");
+                        TimeUtils.formatDuration(userTimeUs / 1000, sb);
+                        sb.append(" s=");
+                        TimeUtils.formatDuration(systemTimeUs / 1000, sb);
+                        Slog.d(TAG, sb.toString());
+                    }
+
+                    timer.mUid.mUserCpuTime.addCountLocked(userTimeUs);
+                    timer.mUid.mSystemCpuTime.addCountLocked(systemTimeUs);
+
+                    final Uid.Proc proc = timer.mUid.getProcessStatsLocked("*wakelock*");
+                    proc.addCpuTimeLocked(userTimeUs, systemTimeUs);
+
+                    mTempTotalCpuUserTimeUs -= userTimeUs;
+                    mTempTotalCpuSystemTimeUs -= systemTimeUs;
+                    numWakelocks--;
+                }
+            }
+
+            if (mTempTotalCpuUserTimeUs > 0 || mTempTotalCpuSystemTimeUs > 0) {
+                // Anything left over is given to the system.
+                if (DEBUG_ENERGY_CPU) {
+                    StringBuilder sb = new StringBuilder();
+                    sb.append("  Distributing lost time to system: u=");
+                    TimeUtils.formatDuration(mTempTotalCpuUserTimeUs / 1000, sb);
+                    sb.append(" s=");
+                    TimeUtils.formatDuration(mTempTotalCpuSystemTimeUs / 1000, sb);
+                    Slog.d(TAG, sb.toString());
+                }
+
+                final Uid u = getUidStatsLocked(Process.SYSTEM_UID);
+                u.mUserCpuTime.addCountLocked(mTempTotalCpuUserTimeUs);
+                u.mSystemCpuTime.addCountLocked(mTempTotalCpuSystemTimeUs);
+
+                final Uid.Proc proc = u.getProcessStatsLocked("*lost*");
+                proc.addCpuTimeLocked((int) mTempTotalCpuUserTimeUs,
+                        (int) mTempTotalCpuSystemTimeUs);
+            }
+        }
+
+        // See if there is a difference in wakelocks between this collection and the last
+        // collection.
+        if (ArrayUtils.referenceEquals(mPartialTimers, mLastPartialTimers)) {
+            // No difference, so each timer is now considered for the next collection.
+            for (int i = 0; i < numPartialTimers; i++) {
+                mPartialTimers.get(i).mInList = true;
+            }
+        } else {
+            // The lists are different, meaning we added (or removed a timer) since the last
+            // collection.
+            final int numLastPartialTimers = mLastPartialTimers.size();
+            for (int i = 0; i < numLastPartialTimers; i++) {
+                mLastPartialTimers.get(i).mInList = false;
+            }
+            mLastPartialTimers.clear();
+
+            // Mark the current timers as gone through a collection.
+            for (int i = 0; i < numPartialTimers; i++) {
+                final StopwatchTimer timer = mPartialTimers.get(i);
+                timer.mInList = true;
+                mLastPartialTimers.add(timer);
+            }
+        }
     }
 
     boolean setChargingLocked(boolean charging) {
@@ -8157,6 +8270,12 @@
         }
     }
 
+    private void scheduleSyncExternalWifiStatsLocked(String reason) {
+        if (mExternalSync != null) {
+            mExternalSync.scheduleWifiSync(reason);
+        }
+    }
+
     // This should probably be exposed in the API, though it's not critical
     public static final int BATTERY_PLUGGED_NONE = 0;
 
@@ -9491,6 +9610,12 @@
                 } else {
                     out.writeInt(0);
                 }
+                if (wl.mTimerDoze != null) {
+                    out.writeInt(1);
+                    wl.mTimerDoze.writeSummaryFromParcelLocked(out, NOWREAL_SYS);
+                } else {
+                    out.writeInt(0);
+                }
             }
 
             final ArrayMap<String, StopwatchTimer> syncStats = u.mSyncStats.getMap();
diff --git a/core/java/com/android/internal/os/KernelUidCpuTimeReader.java b/core/java/com/android/internal/os/KernelUidCpuTimeReader.java
index b236378..62926d1 100644
--- a/core/java/com/android/internal/os/KernelUidCpuTimeReader.java
+++ b/core/java/com/android/internal/os/KernelUidCpuTimeReader.java
@@ -16,9 +16,11 @@
 package com.android.internal.os;
 
 import android.annotation.Nullable;
+import android.os.SystemClock;
 import android.text.TextUtils;
 import android.util.Slog;
 import android.util.SparseLongArray;
+import android.util.TimeUtils;
 
 import java.io.BufferedReader;
 import java.io.FileReader;
@@ -49,6 +51,7 @@
 
     private SparseLongArray mLastUserTimeUs = new SparseLongArray();
     private SparseLongArray mLastSystemTimeUs = new SparseLongArray();
+    private long mLastTimeRead = 0;
 
     /**
      * Reads the proc file, calling into the callback with a delta of time for each UID.
@@ -57,6 +60,7 @@
      *                 a fresh delta.
      */
     public void readDelta(@Nullable Callback callback) {
+        long now = SystemClock.elapsedRealtime();
         try (BufferedReader reader = new BufferedReader(new FileReader(sProcFile))) {
             TextUtils.SimpleStringSplitter splitter = new TextUtils.SimpleStringSplitter(' ');
             String line;
@@ -75,10 +79,32 @@
                         userTimeDeltaUs -= mLastUserTimeUs.valueAt(index);
                         systemTimeDeltaUs -= mLastSystemTimeUs.valueAt(index);
 
-                        if (userTimeDeltaUs < 0 || systemTimeDeltaUs < 0) {
-                            // The UID must have been removed from accounting, then added back.
-                            userTimeDeltaUs = userTimeUs;
-                            systemTimeDeltaUs = systemTimeUs;
+                        final long timeDiffMs = (now - mLastTimeRead) * 1000;
+                        if (userTimeDeltaUs < 0 || systemTimeDeltaUs < 0 ||
+                                userTimeDeltaUs > timeDiffMs || systemTimeDeltaUs > timeDiffMs ) {
+                            StringBuilder sb = new StringBuilder("Malformed cpu data!\n");
+                            sb.append("Time between reads: ");
+                            TimeUtils.formatDuration(timeDiffMs, sb);
+                            sb.append("ms\n");
+                            sb.append("Previous times: u=");
+                            TimeUtils.formatDuration(mLastUserTimeUs.valueAt(index) / 1000, sb);
+                            sb.append("ms s=");
+                            TimeUtils.formatDuration(mLastSystemTimeUs.valueAt(index) / 1000, sb);
+                            sb.append("ms\n");
+                            sb.append("Current times: u=");
+                            TimeUtils.formatDuration(userTimeUs / 1000, sb);
+                            sb.append("ms s=");
+                            TimeUtils.formatDuration(systemTimeUs / 1000, sb);
+                            sb.append("ms\n");
+                            sb.append("Delta for UID=").append(uid).append(": u=");
+                            TimeUtils.formatDuration(userTimeDeltaUs / 1000, sb);
+                            sb.append("ms s=");
+                            TimeUtils.formatDuration(systemTimeDeltaUs / 1000, sb);
+                            sb.append("ms");
+                            Slog.wtf(TAG, sb.toString());
+
+                            userTimeDeltaUs = 0;
+                            systemTimeDeltaUs = 0;
                         }
                     }
 
@@ -92,6 +118,7 @@
         } catch (IOException e) {
             Slog.e(TAG, "Failed to read uid_cputime", e);
         }
+        mLastTimeRead = now;
     }
 
     /**
diff --git a/core/java/com/android/internal/os/Zygote.java b/core/java/com/android/internal/os/Zygote.java
index 4f6d781..c97fdf4 100644
--- a/core/java/com/android/internal/os/Zygote.java
+++ b/core/java/com/android/internal/os/Zygote.java
@@ -41,8 +41,8 @@
     public static final int DEBUG_ENABLE_JNI_LOGGING = 1 << 4;
     /** enable the JIT compiler */
     public static final int DEBUG_ENABLE_JIT         = 1 << 5;
-    /** Force generation of CFI code */
-    public static final int DEBUG_GENERATE_CFI       = 1 << 6;
+    /** Force generation of native debugging information. */
+    public static final int DEBUG_GENERATE_DEBUG_INFO = 1 << 6;
 
     /** No external storage should be mounted. */
     public static final int MOUNT_EXTERNAL_NONE = 0;
diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index 1a0345b..fa870b9 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -322,7 +322,7 @@
 
         /**
          * From --enable-debugger, --enable-checkjni, --enable-assert,
-         * --enable-safemode, --enable-jit, --generate-cfi and --enable-jni-logging.
+         * --enable-safemode, --enable-jit, --generate-debug-info and --enable-jni-logging.
          */
         int debugFlags;
 
@@ -434,8 +434,8 @@
                     debugFlags |= Zygote.DEBUG_ENABLE_CHECKJNI;
                 } else if (arg.equals("--enable-jit")) {
                     debugFlags |= Zygote.DEBUG_ENABLE_JIT;
-                } else if (arg.equals("--generate-cfi")) {
-                    debugFlags |= Zygote.DEBUG_GENERATE_CFI;
+                } else if (arg.equals("--generate-debug-info")) {
+                    debugFlags |= Zygote.DEBUG_GENERATE_DEBUG_INFO;
                 } else if (arg.equals("--enable-jni-logging")) {
                     debugFlags |= Zygote.DEBUG_ENABLE_JNI_LOGGING;
                 } else if (arg.equals("--enable-assert")) {
diff --git a/core/java/com/android/internal/policy/PhoneWindow.java b/core/java/com/android/internal/policy/PhoneWindow.java
index 294e4ba..15ed5bd 100644
--- a/core/java/com/android/internal/policy/PhoneWindow.java
+++ b/core/java/com/android/internal/policy/PhoneWindow.java
@@ -390,6 +390,7 @@
         } else {
             mLayoutInflater.inflate(layoutResID, mContentParent);
         }
+        mContentParent.requestApplyInsets();
         final Callback cb = getCallback();
         if (cb != null && !isDestroyed()) {
             cb.onContentChanged();
@@ -419,6 +420,7 @@
         } else {
             mContentParent.addView(view, params);
         }
+        mContentParent.requestApplyInsets();
         final Callback cb = getCallback();
         if (cb != null && !isDestroyed()) {
             cb.onContentChanged();
@@ -435,6 +437,7 @@
             Log.v(TAG, "addContentView does not support content transitions");
         }
         mContentParent.addView(view, params);
+        mContentParent.requestApplyInsets();
         final Callback cb = getCallback();
         if (cb != null && !isDestroyed()) {
             cb.onContentChanged();
@@ -3220,12 +3223,11 @@
                 cb.onWindowFocusChanged(hasWindowFocus);
             }
 
-            if (mFloatingToolbar != null) {
-                if (hasWindowFocus) {
-                    mFloatingToolbar.show();
-                } else {
-                    mFloatingToolbar.dismiss();
-                }
+            if (mPrimaryActionMode != null) {
+                mPrimaryActionMode.onWindowFocusChanged(hasWindowFocus);
+            }
+            if (mFloatingActionMode != null) {
+                mFloatingActionMode.onWindowFocusChanged(hasWindowFocus);
             }
         }
 
@@ -3438,8 +3440,7 @@
             mFloatingActionMode = mode;
             mFloatingToolbar = new FloatingToolbar(mContext, PhoneWindow.this);
             ((FloatingActionMode) mFloatingActionMode).setFloatingToolbar(mFloatingToolbar);
-            mFloatingActionMode.invalidate();
-            mFloatingToolbar.show();
+            mFloatingActionMode.invalidate();  // Will show the floating toolbar if necessary.
             mFloatingActionModeOriginatingView.getViewTreeObserver()
                 .addOnPreDrawListener(mFloatingToolbarPreDrawListener);
         }
diff --git a/core/java/com/android/internal/statusbar/IStatusBar.aidl b/core/java/com/android/internal/statusbar/IStatusBar.aidl
index 9f99f62..0732add 100644
--- a/core/java/com/android/internal/statusbar/IStatusBar.aidl
+++ b/core/java/com/android/internal/statusbar/IStatusBar.aidl
@@ -64,5 +64,7 @@
      *        bar caused by this app transition in millis
      */
     void appTransitionStarting(long statusBarAnimationsStartTime, long statusBarAnimationsDuration);
+
+    void showAssistDisclosure();
 }
 
diff --git a/core/java/com/android/internal/statusbar/StatusBarIcon.java b/core/java/com/android/internal/statusbar/StatusBarIcon.java
index 4693d4b..1d62623 100644
--- a/core/java/com/android/internal/statusbar/StatusBarIcon.java
+++ b/core/java/com/android/internal/statusbar/StatusBarIcon.java
@@ -20,17 +20,27 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.os.UserHandle;
+import android.text.TextUtils;
 
 public class StatusBarIcon implements Parcelable {
     public UserHandle user;
+    public String pkg;
     public Icon icon;
     public int iconLevel;
     public boolean visible = true;
     public int number;
     public CharSequence contentDescription;
 
-    public StatusBarIcon(UserHandle user, Icon icon, int iconLevel, int number,
+    public StatusBarIcon(UserHandle user, String resPackage, Icon icon, int iconLevel, int number,
             CharSequence contentDescription) {
+        if (icon.getType() == Icon.TYPE_RESOURCE
+                && TextUtils.isEmpty(icon.getResPackage())) {
+            // This is an odd situation where someone's managed to hand us an icon without a
+            // package inside, probably by mashing an int res into a Notification object.
+            // Now that we have the correct package name handy, let's fix it.
+            icon = Icon.createWithResource(resPackage, icon.getResId());
+        }
+        this.pkg = resPackage;
         this.user = user;
         this.icon = icon;
         this.iconLevel = iconLevel;
@@ -41,21 +51,23 @@
     public StatusBarIcon(String iconPackage, UserHandle user,
             int iconId, int iconLevel, int number,
             CharSequence contentDescription) {
-        this(user, Icon.createWithResource(iconPackage, iconId),
+        this(user, iconPackage, Icon.createWithResource(iconPackage, iconId),
                 iconLevel, number, contentDescription);
     }
 
     @Override
     public String toString() {
-        return "StatusBarIcon(icon=" + this.icon
+        return "StatusBarIcon(icon=" + icon
+                + ((iconLevel != 0)?(" level=" + iconLevel):"")
+                + (visible?" visible":"")
                 + " user=" + user.getIdentifier()
-                + " level=" + this.iconLevel + " visible=" + visible
-                + " num=" + this.number + " )";
+                + ((number != 0)?(" num=" + number):"")
+                + " )";
     }
 
     @Override
     public StatusBarIcon clone() {
-        StatusBarIcon that = new StatusBarIcon(this.user, this.icon,
+        StatusBarIcon that = new StatusBarIcon(this.user, this.pkg, this.icon,
                 this.iconLevel, this.number, this.contentDescription);
         that.visible = this.visible;
         return that;
@@ -70,6 +82,7 @@
 
     public void readFromParcel(Parcel in) {
         this.icon = (Icon) in.readParcelable(null);
+        this.pkg = in.readString();
         this.user = (UserHandle) in.readParcelable(null);
         this.iconLevel = in.readInt();
         this.visible = in.readInt() != 0;
@@ -79,6 +92,7 @@
 
     public void writeToParcel(Parcel out, int flags) {
         out.writeParcelable(this.icon, 0);
+        out.writeString(this.pkg);
         out.writeParcelable(this.user, 0);
         out.writeInt(this.iconLevel);
         out.writeInt(this.visible ? 1 : 0);
diff --git a/core/java/com/android/internal/util/ArrayUtils.java b/core/java/com/android/internal/util/ArrayUtils.java
index 62e724a..9d0636a 100644
--- a/core/java/com/android/internal/util/ArrayUtils.java
+++ b/core/java/com/android/internal/util/ArrayUtils.java
@@ -387,4 +387,26 @@
     public static <T> boolean contains(ArrayList<T> cur, T val) {
         return (cur != null) ? cur.contains(val) : false;
     }
+
+    /**
+     * Returns true if the two ArrayLists are equal with respect to the objects they contain.
+     * The objects must be in the same order and be reference equal (== not .equals()).
+     */
+    public static <T> boolean referenceEquals(ArrayList<T> a, ArrayList<T> b) {
+        if (a == b) {
+            return true;
+        }
+
+        final int sizeA = a.size();
+        final int sizeB = b.size();
+        if (a == null || b == null || sizeA != sizeB) {
+            return false;
+        }
+
+        boolean diff = false;
+        for (int i = 0; i < sizeA && !diff; i++) {
+            diff |= a.get(i) != b.get(i);
+        }
+        return !diff;
+    }
 }
diff --git a/core/java/com/android/internal/view/FloatingActionMode.java b/core/java/com/android/internal/view/FloatingActionMode.java
index 99c12776..863506b 100644
--- a/core/java/com/android/internal/view/FloatingActionMode.java
+++ b/core/java/com/android/internal/view/FloatingActionMode.java
@@ -25,6 +25,7 @@
 import android.view.View;
 import android.view.ViewConfiguration;
 
+import com.android.internal.R;
 import com.android.internal.util.Preconditions;
 import com.android.internal.view.menu.MenuBuilder;
 import com.android.internal.widget.FloatingToolbar;
@@ -44,6 +45,7 @@
     private final Rect mViewRect;
     private final Rect mScreenRect;
     private final View mOriginatingView;
+    private final int mBottomAllowance;
 
     private final Runnable mMovingOff = new Runnable() {
         public void run() {
@@ -77,6 +79,10 @@
         mScreenRect = new Rect();
         mOriginatingView = Preconditions.checkNotNull(originatingView);
         mOriginatingView.getLocationInWindow(mViewPosition);
+        // Allow the content rect to overshoot a little bit beyond the
+        // bottom view bound if necessary.
+        mBottomAllowance = context.getResources()
+                .getDimensionPixelSize(R.dimen.content_rect_bottom_clip_allowance);
     }
 
     public void setFloatingToolbar(FloatingToolbar floatingToolbar) {
@@ -141,7 +147,7 @@
                     Math.max(mContentRectOnWindow.left, mViewRect.left),
                     Math.max(mContentRectOnWindow.top, mViewRect.top),
                     Math.min(mContentRectOnWindow.right, mViewRect.right),
-                    Math.min(mContentRectOnWindow.bottom, mViewRect.bottom));
+                    Math.min(mContentRectOnWindow.bottom, mViewRect.bottom + mBottomAllowance));
 
             if (!mContentRectOnWindow.equals(mPreviousContentRectOnWindow)) {
                 // Content rect is moving.
@@ -191,6 +197,13 @@
     }
 
     @Override
+    public void onWindowFocusChanged(boolean hasWindowFocus) {
+        checkToolbarInitialized();
+        mFloatingToolbarVisibilityHelper.setWindowFocused(hasWindowFocus);
+        mFloatingToolbarVisibilityHelper.updateToolbarVisibility();
+    }
+
+    @Override
     public void finish() {
         checkToolbarInitialized();
         reset();
@@ -231,6 +244,7 @@
     }
 
     private void reset() {
+        mFloatingToolbar.dismiss();
         mFloatingToolbarVisibilityHelper.deactivate();
         mOriginatingView.removeCallbacks(mMovingOff);
         mOriginatingView.removeCallbacks(mHideOff);
@@ -247,6 +261,7 @@
         private boolean mHideRequested;
         private boolean mMoving;
         private boolean mOutOfBounds;
+        private boolean mWindowFocused = true;
 
         private boolean mActive;
 
@@ -258,6 +273,7 @@
             mHideRequested = false;
             mMoving = false;
             mOutOfBounds = false;
+            mWindowFocused = true;
 
             mActive = true;
         }
@@ -279,12 +295,16 @@
             mOutOfBounds = outOfBounds;
         }
 
+        public void setWindowFocused(boolean windowFocused) {
+            mWindowFocused = windowFocused;
+        }
+
         public void updateToolbarVisibility() {
             if (!mActive) {
                 return;
             }
 
-            if (mHideRequested || mMoving || mOutOfBounds) {
+            if (mHideRequested || mMoving || mOutOfBounds || !mWindowFocused) {
                 mToolbar.hide();
             } else {
                 mToolbar.show();
diff --git a/core/java/com/android/internal/view/IInputConnectionWrapper.java b/core/java/com/android/internal/view/IInputConnectionWrapper.java
index e19b2b6..85ec29c 100644
--- a/core/java/com/android/internal/view/IInputConnectionWrapper.java
+++ b/core/java/com/android/internal/view/IInputConnectionWrapper.java
@@ -409,8 +409,8 @@
             }
             case DO_REPORT_FULLSCREEN_MODE: {
                 InputConnection ic = mInputConnection.get();
-                if (ic == null || !isActive()) {
-                    Log.w(TAG, "showStatusIcon on inactive InputConnection");
+                if (ic == null) {
+                    Log.w(TAG, "reportFullscreenMode on inexistent InputConnection");
                     return;
                 }
                 ic.reportFullscreenMode(msg.arg1 == 1);
diff --git a/core/java/com/android/internal/widget/FloatingToolbar.java b/core/java/com/android/internal/widget/FloatingToolbar.java
index 53ebc23..523663c 100644
--- a/core/java/com/android/internal/widget/FloatingToolbar.java
+++ b/core/java/com/android/internal/widget/FloatingToolbar.java
@@ -20,7 +20,9 @@
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
+import android.content.ComponentCallbacks;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.graphics.Color;
 import android.graphics.Point;
 import android.graphics.Rect;
@@ -89,6 +91,19 @@
     private int mSuggestedWidth;
     private boolean mWidthChanged = true;
 
+    private final ComponentCallbacks mOrientationChangeHandler = new ComponentCallbacks() {
+        @Override
+        public void onConfigurationChanged(Configuration newConfig) {
+            if (mPopup.isShowing() && mPopup.viewPortHasChanged()) {
+                mWidthChanged = true;
+                updateLayout();
+            }
+        }
+
+        @Override
+        public void onLowMemory() {}
+    };
+
     /**
      * Initializes a floating toolbar.
      */
@@ -151,6 +166,8 @@
      * Shows this floating toolbar.
      */
     public FloatingToolbar show() {
+        mContext.unregisterComponentCallbacks(mOrientationChangeHandler);
+        mContext.registerComponentCallbacks(mOrientationChangeHandler);
         List<MenuItem> menuItems = getVisibleAndEnabledMenuItems(mMenu);
         if (!isCurrentlyShowing(menuItems) || mWidthChanged) {
             mPopup.dismiss();
@@ -181,6 +198,7 @@
      * Dismisses this floating toolbar.
      */
     public void dismiss() {
+        mContext.unregisterComponentCallbacks(mOrientationChangeHandler);
         mPopup.dismiss();
     }
 
@@ -329,6 +347,7 @@
 
         private final Rect mViewPort = new Rect();
         private final Point mCoords = new Point();
+        private final Rect mTmpRect = new Rect();
 
         private final Region mTouchableRegion = new Region();
         private final ViewTreeObserver.OnComputeInternalInsetsListener mInsetsComputer =
@@ -527,25 +546,25 @@
         private void refreshCoordinatesAndOverflowDirection(Rect contentRect) {
             refreshViewPort();
 
-            int availableHeightAboveContent =
-                    contentRect.top - mViewPort.top - 2 * mMarginVertical;
-            int availableHeightBelowContent =
-                    mViewPort.bottom - contentRect.bottom - 2 * mMarginVertical;
-            int availableHeightThroughContent =
-                    mViewPort.bottom - contentRect.top + getToolbarHeightWithVerticalMargin();
-
             int x = contentRect.centerX() - getWidth() / 2;
             // Update x so that the toolbar isn't rendered behind the nav bar in landscape.
             x = Math.max(0, Math.min(x, mViewPort.right - getWidth()));
 
             int y;
+
+            int availableHeightAboveContent = contentRect.top - mViewPort.top;
+            int availableHeightBelowContent = mViewPort.bottom - contentRect.bottom;
+
             if (mOverflowPanel == null) {  // There is no overflow.
-                if (availableHeightAboveContent > getToolbarHeightWithVerticalMargin()) {
+                if (availableHeightAboveContent >= getToolbarHeightWithVerticalMargin()) {
                     // There is enough space at the top of the content.
                     y = contentRect.top - getToolbarHeightWithVerticalMargin();
-                } else if (availableHeightBelowContent > getToolbarHeightWithVerticalMargin()) {
+                } else if (availableHeightBelowContent >= getToolbarHeightWithVerticalMargin()) {
                     // There is enough space at the bottom of the content.
                     y = contentRect.bottom;
+                } else if (availableHeightBelowContent >= getEstimatedToolbarHeight(getContext())) {
+                    // Just enough space to fit the toolbar with no vertical margins.
+                    y = contentRect.bottom - mMarginVertical;
                 } else {
                     // Not enough space. Prefer to position as high as possible.
                     y = Math.max(
@@ -553,32 +572,47 @@
                             contentRect.top - getToolbarHeightWithVerticalMargin());
                 }
             } else {  // There is an overflow.
-                if (availableHeightAboveContent > mOverflowPanel.getMinimumHeight()) {
+                int margin = 2 * mMarginVertical;
+                int minimumOverflowHeightWithMargin = mOverflowPanel.getMinimumHeight() + margin;
+                int availableHeightThroughContentDown =
+                        mViewPort.bottom - contentRect.top + getToolbarHeightWithVerticalMargin();
+                int availableHeightThroughContentUp =
+                        contentRect.bottom - mViewPort.top + getToolbarHeightWithVerticalMargin();
+
+                if (availableHeightAboveContent >= minimumOverflowHeightWithMargin) {
                     // There is enough space at the top of the content rect for the overflow.
                     // Position above and open upwards.
-                    updateOverflowHeight(availableHeightAboveContent);
+                    updateOverflowHeight(availableHeightAboveContent - margin);
                     y = contentRect.top - getHeight();
                     mOverflowDirection = OVERFLOW_DIRECTION_UP;
-                } else if (availableHeightAboveContent > getToolbarHeightWithVerticalMargin()
-                        && availableHeightThroughContent > mOverflowPanel.getMinimumHeight()) {
+                } else if (availableHeightAboveContent >= getToolbarHeightWithVerticalMargin()
+                        && availableHeightThroughContentDown >= minimumOverflowHeightWithMargin) {
                     // There is enough space at the top of the content rect for the main panel
                     // but not the overflow.
                     // Position above but open downwards.
-                    updateOverflowHeight(availableHeightThroughContent);
+                    updateOverflowHeight(availableHeightThroughContentDown - margin);
                     y = contentRect.top - getToolbarHeightWithVerticalMargin();
                     mOverflowDirection = OVERFLOW_DIRECTION_DOWN;
-                } else if (availableHeightBelowContent > mOverflowPanel.getMinimumHeight()) {
+                } else if (availableHeightBelowContent >= minimumOverflowHeightWithMargin) {
                     // There is enough space at the bottom of the content rect for the overflow.
                     // Position below and open downwards.
-                    updateOverflowHeight(availableHeightBelowContent);
+                    updateOverflowHeight(availableHeightBelowContent - margin);
                     y = contentRect.bottom;
                     mOverflowDirection = OVERFLOW_DIRECTION_DOWN;
+                } else if (availableHeightBelowContent >= getToolbarHeightWithVerticalMargin()
+                        && mViewPort.height() >= minimumOverflowHeightWithMargin) {
+                    // There is enough space at the bottom of the content rect for the main panel
+                    // but not the overflow.
+                    // Position below but open upwards.
+                    updateOverflowHeight(availableHeightThroughContentUp - margin);
+                    y = contentRect.bottom + getToolbarHeightWithVerticalMargin() - getHeight();
+                    mOverflowDirection = OVERFLOW_DIRECTION_UP;
                 } else {
                     // Not enough space.
-                    // Position at the bottom of the view port and open upwards.
-                    updateOverflowHeight(mViewPort.height());
-                    y = mViewPort.bottom - getHeight();
-                    mOverflowDirection = OVERFLOW_DIRECTION_UP;
+                    // Position at the top of the view port and open downwards.
+                    updateOverflowHeight(mViewPort.height() - margin);
+                    y = mViewPort.top;
+                    mOverflowDirection = OVERFLOW_DIRECTION_DOWN;
                 }
                 mOverflowPanel.setOverflowDirection(mOverflowDirection);
             }
@@ -873,6 +907,11 @@
             mParent.getWindowVisibleDisplayFrame(mViewPort);
         }
 
+        private boolean viewPortHasChanged() {
+            mParent.getWindowVisibleDisplayFrame(mTmpRect);
+            return !mTmpRect.equals(mViewPort);
+        }
+
         private int getToolbarWidth(int suggestedWidth) {
             int width = suggestedWidth;
             refreshViewPort();
@@ -1398,7 +1437,6 @@
         PopupWindow popupWindow = new PopupWindow(popupContentHolder);
         popupWindow.setWindowLayoutType(
                 WindowManager.LayoutParams.TYPE_APPLICATION_ABOVE_SUB_PANEL);
-        popupWindow.setInputMethodMode(PopupWindow.INPUT_METHOD_NEEDED);
         popupWindow.setAnimationStyle(0);
         popupWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
         content.setLayoutParams(new ViewGroup.LayoutParams(
diff --git a/core/java/com/android/internal/widget/ResolverDrawerLayout.java b/core/java/com/android/internal/widget/ResolverDrawerLayout.java
index be727f1..585cbc9 100644
--- a/core/java/com/android/internal/widget/ResolverDrawerLayout.java
+++ b/core/java/com/android/internal/widget/ResolverDrawerLayout.java
@@ -127,6 +127,8 @@
         final ViewConfiguration vc = ViewConfiguration.get(context);
         mTouchSlop = vc.getScaledTouchSlop();
         mMinFlingVelocity = vc.getScaledMinimumFlingVelocity();
+
+        setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
     }
 
     public void setSmallCollapsed(boolean smallCollapsed) {
@@ -593,11 +595,6 @@
     }
 
     @Override
-    public CharSequence getAccessibilityClassName() {
-        return ResolverDrawerLayout.class.getName();
-    }
-
-    @Override
     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
         super.onInitializeAccessibilityNodeInfo(info);
         if (isEnabled()) {
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index 7c2b28d..2c35a8b 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -876,16 +876,16 @@
                        "-Xzygote-max-boot-retry=");
 
     /*
-     * When running with debug.gencfi, add --include-cfi to the compiler options so that the boot
-     * image, if it is compiled on device, will include CFI info, as well as other compilations
-     * started by the runtime.
+     * When running with debug.generate-debug-info, add --generate-debug-info to
+     * the compiler options so that the boot image, if it is compiled on device,
+     * will include native debugging information.
      */
-    property_get("debug.gencfi", propBuf, "");
+    property_get("debug.generate-debug-info", propBuf, "");
     if (strcmp(propBuf, "true") == 0) {
         addOption("-Xcompiler-option");
-        addOption("--include-cfi");
+        addOption("--generate-debug-info");
         addOption("-Ximage-compiler-option");
-        addOption("--include-cfi");
+        addOption("--generate-debug-info");
     }
 
     initArgs.version = JNI_VERSION_1_4;
diff --git a/core/jni/android/graphics/Region.cpp b/core/jni/android/graphics/Region.cpp
index 3bab2df..e99bdfc 100644
--- a/core/jni/android/graphics/Region.cpp
+++ b/core/jni/android/graphics/Region.cpp
@@ -231,15 +231,24 @@
 static jboolean Region_writeToParcel(JNIEnv* env, jobject clazz, jlong regionHandle, jobject parcel)
 {
     const SkRegion* region = reinterpret_cast<SkRegion*>(regionHandle);
-    if (parcel == NULL) {
+    if (parcel == nullptr) {
         return JNI_FALSE;
     }
 
     android::Parcel* p = android::parcelForJavaObject(env, parcel);
 
-    size_t size = region->writeToMemory(NULL);
+    const size_t size = region->writeToMemory(nullptr);
     p->writeInt32(size);
-    region->writeToMemory(p->writeInplace(size));
+    void* dst = p->writeInplace(size);
+    if (dst == nullptr) {
+        ALOGE("Region.writeToParcel could not write %zi bytes", size);
+        return JNI_FALSE;
+    }
+    const size_t sizeWritten = region->writeToMemory(dst);
+    if (sizeWritten != size) {
+        ALOGE("SkRegion::writeToMemory should have written %zi bytes but wrote %zi",
+                size, sizeWritten);
+    }
 
     return JNI_TRUE;
 }
diff --git a/core/jni/android_media_AudioSystem.cpp b/core/jni/android_media_AudioSystem.cpp
index 9f2181f..91b3278 100644
--- a/core/jni/android_media_AudioSystem.cpp
+++ b/core/jni/android_media_AudioSystem.cpp
@@ -856,7 +856,8 @@
     bool useInMask;
     size_t numPositionMasks = 0;
     size_t numIndexMasks = 0;
-    size_t numUniqueFormats;
+    size_t numUniqueFormats = 0;
+
     ALOGV("convertAudioPortFromNative id %d role %d type %d name %s",
         nAudioPort->id, nAudioPort->role, nAudioPort->type, nAudioPort->name);
 
@@ -907,12 +908,13 @@
     }
 
     // formats
-    cFormats = new int[nAudioPort->num_formats];
-    numUniqueFormats = 0;
-    for (size_t index = 0; index < nAudioPort->num_formats; index++) {
-        int format = audioFormatFromNative(nAudioPort->formats[index]);
-        if (!hasFormat(cFormats, numUniqueFormats, format)) {
-            cFormats[numUniqueFormats++] = format;
+    if (nAudioPort->num_formats != 0) {
+        cFormats = new int[nAudioPort->num_formats];
+        for (size_t index = 0; index < nAudioPort->num_formats; index++) {
+            int format = audioFormatFromNative(nAudioPort->formats[index]);
+            if (!hasFormat(cFormats, numUniqueFormats, format)) {
+                cFormats[numUniqueFormats++] = format;
+            }
         }
     }
     jFormats = env->NewIntArray(numUniqueFormats);
@@ -920,7 +922,9 @@
         jStatus = (jint)AUDIO_JAVA_ERROR;
         goto exit;
     }
-    env->SetIntArrayRegion(jFormats, 0, numUniqueFormats, cFormats);
+    if (numUniqueFormats != 0) {
+        env->SetIntArrayRegion(jFormats, 0, numUniqueFormats, cFormats);
+    }
 
     // gains
     jGains = env->NewObjectArray(nAudioPort->num_gains,
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 65c064b..b54798b 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -242,6 +242,7 @@
     <protected-broadcast android:name="android.intent.action.DATA_CONNECTION_CONNECTED_TO_PROVISIONING_APN" />
 
     <protected-broadcast android:name="com.android.server.WifiManager.action.START_SCAN" />
+    <protected-broadcast android:name="com.android.server.WifiManager.action.START_PNO" />
     <protected-broadcast android:name="com.android.server.WifiManager.action.DELAYED_DRIVER_STOP" />
     <protected-broadcast android:name="android.net.wifi.WIFI_STATE_CHANGED" />
     <protected-broadcast android:name="android.net.wifi.WIFI_AP_STATE_CHANGED" />
@@ -316,8 +317,6 @@
     <protected-broadcast android:name="android.intent.action.ACTION_SET_RADIO_CAPABILITY_FAILED" />
 
     <protected-broadcast android:name="android.internal.policy.action.BURN_IN_PROTECTION" />
-    <protected-broadcast android:name="android.service.persistentdata.action.WIPE_IF_ALLOWED" />
-
     <protected-broadcast android:name="android.app.action.SYSTEM_UPDATE_POLICY_CHANGED" />
     <!-- ====================================================================== -->
     <!--                          RUNTIME PERMISSIONS                           -->
@@ -1342,6 +1341,11 @@
         android:description="@string/permdesc_killBackgroundProcesses"
         android:protectionLevel="normal" />
 
+    <!-- @SystemApi @hide Allows an application to retrieve a package's importance.
+         This permission is not available to third party applications. -->
+    <permission android:name="android.permission.GET_PACKAGE_IMPORTANCE"
+        android:protectionLevel="signature|system" />
+
     <!-- ================================== -->
     <!-- Permissions affecting the display of other applications  -->
     <!-- ================================== -->
@@ -1410,13 +1414,13 @@
     <permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"
         android:label="@string/permlab_install_shortcut"
         android:description="@string/permdesc_install_shortcut"
-        android:protectionLevel="dangerous"/>
+        android:protectionLevel="normal"/>
 
     <!-- Allows an application to uninstall a shortcut in Launcher -->
     <permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT"
         android:label="@string/permlab_uninstall_shortcut"
         android:description="@string/permdesc_uninstall_shortcut"
-        android:protectionLevel="dangerous"/>
+        android:protectionLevel="normal"/>
 
     <!-- ==================================================== -->
     <!-- Permissions related to accessing sync settings   -->
@@ -2435,8 +2439,7 @@
                  android:backupAgent="com.android.server.backup.SystemBackupAgent"
                  android:killAfterRestore="false"
                  android:icon="@drawable/ic_launcher_android"
-                 android:supportsRtl="true"
-                 android:theme="@style/Theme.Material.DayNight.DarkActionBar">
+                 android:supportsRtl="true">
         <activity android:name="com.android.internal.app.ChooserActivity"
                 android:theme="@style/Theme.DeviceDefault.Resolver"
                 android:finishOnCloseSystemDialogs="true"
@@ -2469,7 +2472,7 @@
                 android:label="@string/managed_profile_label">
         </activity-alias>
         <activity android:name="com.android.internal.app.HeavyWeightSwitcherActivity"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/heavy_weight_switcher_title"
                 android:finishOnCloseSystemDialogs="true"
                 android:excludeFromRecents="true"
@@ -2502,7 +2505,7 @@
         <activity android:name="android.accounts.ChooseAccountActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/choose_account_label"
                 android:process=":ui">
         </activity>
@@ -2510,14 +2513,14 @@
         <activity android:name="android.accounts.ChooseTypeAndAccountActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/choose_account_label"
                 android:process=":ui">
         </activity>
 
         <activity android:name="android.accounts.ChooseAccountTypeActivity"
                 android:excludeFromRecents="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog"
+                android:theme="@style/Theme.Material.Light.Dialog"
                 android:label="@string/choose_account_label"
                 android:process=":ui">
         </activity>
@@ -2525,19 +2528,19 @@
         <activity android:name="android.accounts.CantAddAccountActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.Dialog.NoActionBar"
+                android:theme="@style/Theme.Material.Light.Dialog.NoActionBar"
                 android:process=":ui">
         </activity>
 
         <activity android:name="android.accounts.GrantCredentialsPermissionActivity"
                 android:excludeFromRecents="true"
                 android:exported="true"
-                android:theme="@style/Theme.Material.DayNight.DialogWhenLarge"
+                android:theme="@style/Theme.Material.Light.DialogWhenLarge"
                 android:process=":ui">
         </activity>
 
         <activity android:name="android.content.SyncActivityTooManyDeletes"
-               android:theme="@style/Theme.Material.DayNight.Dialog"
+               android:theme="@style/Theme.Material.Light.Dialog"
                android:label="@string/sync_too_many_deletes"
                android:process=":ui">
         </activity>
@@ -2557,7 +2560,7 @@
         </activity>
 
         <activity android:name="com.android.internal.app.NetInitiatedActivity"
-                android:theme="@style/Theme.Material.DayNight.Dialog.Alert"
+                android:theme="@style/Theme.Material.Light.Dialog.Alert"
                 android:excludeFromRecents="true"
                 android:process=":ui">
         </activity>
diff --git a/core/res/res/drawable/seekbar_track_material.xml b/core/res/res/drawable/seekbar_track_material.xml
index 6e40c48..01eb243 100644
--- a/core/res/res/drawable/seekbar_track_material.xml
+++ b/core/res/res/drawable/seekbar_track_material.xml
@@ -20,7 +20,7 @@
         <shape android:shape="rectangle"
                android:tint="?attr/colorControlNormal">
             <size android:height="@dimen/seekbar_track_background_height_material" />
-            <solid android:color="#ff000000" />
+            <solid android:color="@color/white_disabled_material" />
         </shape>
     </item>
     <item android:id="@id/secondaryProgress"
diff --git a/core/res/res/drawable/spinner_background_material.xml b/core/res/res/drawable/spinner_background_material.xml
index 892dbc5..d37f5b7 100644
--- a/core/res/res/drawable/spinner_background_material.xml
+++ b/core/res/res/drawable/spinner_background_material.xml
@@ -17,22 +17,18 @@
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android"
             android:paddingMode="stack"
             android:paddingStart="0dp"
-            android:paddingEnd="48dp"
+            android:paddingEnd="24dp"
             android:paddingLeft="0dp"
             android:paddingRight="0dp">
     <item
         android:gravity="end|center_vertical"
-        android:width="48dp"
-        android:height="48dp">
-        <ripple
-            android:color="?attr/colorControlHighlight"
-            android:radius="24dp" />
-    </item>
+        android:width="24dp"
+        android:height="24dp"
+        android:drawable="@drawable/control_background_40dp_material" />
 
     <item
         android:drawable="@drawable/ic_spinner_caret"
         android:gravity="end|center_vertical"
         android:width="24dp"
-        android:height="24dp"
-        android:end="12dp" />
+        android:height="24dp" />
 </layer-list>
diff --git a/core/res/res/values-mcc302-mnc220/config.xml b/core/res/res/values-mcc302-mnc220/config.xml
index 9147cbf..09a63aa 100644
--- a/core/res/res/values-mcc302-mnc220/config.xml
+++ b/core/res/res/values-mcc302-mnc220/config.xml
@@ -38,7 +38,8 @@
          note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" -->
     <string-array translatable="false" name="config_tether_apndata">
         <item>[ApnSettingV3]TELUS ISP,isp.telus.com,,,,,,,,,302,220,,DUN,,,true,0,,,,,,,gid,54</item>
-        <item>[ApnSettingV3]Tethered PC Mobile,isp.mb.com,,,,,,,,,302,220,,DUN,,,true,0,,,,,,,gid,50</item>
+        <item>[ApnSettingV3]Tethered Mobile Internet,isp.mb.com,,,,,,,,,302,220,,DUN,,,true,0,,,,,,,gid,50</item>
+        <item>[ApnSettingV3]Tethered Public Mobile,isp.mb.com,,,,,,,,,302,220,,DUN,,,true,0,,,,,,,gid,4D4F</item>
     </string-array>
 
 </resources>
diff --git a/core/res/res/values-mcc302-mnc720/config.xml b/core/res/res/values-mcc302-mnc720/config.xml
index a83107a..dcfa5c5 100644
--- a/core/res/res/values-mcc302-mnc720/config.xml
+++ b/core/res/res/values-mcc302-mnc720/config.xml
@@ -29,6 +29,8 @@
     <string-array translatable="false" name="config_tether_apndata">
         <item>Rogers LTE Tethering,ltedata.apn,,,,,,,,,302,720,,DUN</item>
         <item>[ApnSettingV3]chatr Tethering,chatrisp.apn,,,,,,,,,302,720,,DUN,,,true,0,,,,,,,imsi,302720x94</item>
+        <item>[ApnSettingV3]Tbaytel Tethering,ltedata.apn,,,,,,,,,302,720,,DUN,IPV4V6,IP,true,0,,,,,,,gid,BA</item>
+        <item>[ApnSettingV3]Cityfone Tethering,ltedata.apn,,,,,,,,,302,720,,DUN,IPV4V6,IP,true,0,,,,,,,spn,CITYFONE</item>
     </string-array>
 
     <!-- Configure mobile network MTU. Carrier specific value is set here.
diff --git a/core/res/res/values-night/themes_material_daynight.xml b/core/res/res/values-night/themes_material_daynight.xml
deleted file mode 100644
index b344582..0000000
--- a/core/res/res/values-night/themes_material_daynight.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 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.
--->
-
-<!--
-===============================================================
-                        PLEASE READ
-===============================================================
-
-The Material themes must not be modified in order to pass CTS.
-Many related themes and styles depend on other values defined in this file.
-If you would like to provide custom themes and styles for your device,
-please see themes_device_defaults.xml.
-
-===============================================================
-                        PLEASE READ
-===============================================================
- -->
-<resources>
-
-    <!-- Material theme (day/night version) for activities. -->
-    <style name="Theme.Material.DayNight" parent="Theme.Material" />
-
-    <!-- Variant of Material.DayNight that has a solid (opaque) action bar
-         with an inverse color profile. The dark action bar sharply stands out against
-         the light content (when applicable).  -->
-    <style name="Theme.Material.DayNight.DarkActionBar" parent="Theme.Material" />
-
-    <!-- Variant of Material.DayNight with no action bar.  -->
-    <style name="Theme.Material.DayNight.NoActionBar" parent="Theme.Material.NoActionBar" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen. This theme
-         sets {@link android.R.attr#windowFullscreen} to true.  -->
-    <style name="Theme.Material.DayNight.NoActionBar.Fullscreen" parent="Theme.Material.NoActionBar.Fullscreen" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen and extends into the display overscan region. This theme
-         sets {@link android.R.attr#windowFullscreen} and {@link android.R.attr#windowOverscan}
-         to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.Overscan" parent="Theme.Material.NoActionBar.Overscan" />
-
-    <!-- Variant of Material.DayNight that has no title bar and translucent
-         system decor. This theme sets {@link android.R.attr#windowTranslucentStatus} and
-         {@link android.R.attr#windowTranslucentNavigation} to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.TranslucentDecor" parent="Theme.Material.NoActionBar.TranslucentDecor" />
-
-    <!-- Default Material.DayNight theme for panel windows. This removes all extraneous
-         window decorations, so you basically have an empty rectangle in which
-         to place your content. It makes the window floating, with a transparent
-         background, and turns off dimming behind the window. -->
-    <style name="Theme.Material.DayNight.Panel" parent="Theme.Material.Panel" />
-
-    <!-- Material theme (day/night version) for dialog windows and activities,
-         which is used by the {@link android.app.Dialog} class. This changes
-         the window to be floating (not fill the entire screen), and puts a
-         frame around its contents. You can set this theme on an activity if
-         you would like to make an activity that looks like a Dialog. -->
-    <style name="Theme.Material.DayNight.Dialog" parent="Theme.Material.DayNight.BaseDialog" />
-    <style name="Theme.Material.DayNight.BaseDialog" parent="Theme.Material.BaseDialog" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.MinWidth" parent="Theme.Material.Dialog.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that does not include a title bar. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar" parent="Theme.Material.Dialog.NoActionBar" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.MinWidth" parent="Theme.Material.Dialog.NoActionBar.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.FixedSize" parent="Theme.Material.Dialog.FixedSize" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.FixedSize" parent="Theme.Material.Dialog.NoActionBar.FixedSize" />
-
-    <!-- Theme for a window that will be displayed either full-screen on
-         smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge" parent="Theme.Material.DialogWhenLarge" />
-
-    <!-- Theme for a window with a dark action bar that will be displayed
-         either full-screen on smaller screens (small, normal) or as a dialog
-         on larger screens (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar" parent="Theme.Material.DialogWhenLarge" />
-
-    <!-- Theme for a window without an action bar that will be displayed either full-screen
-         on smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.NoActionBar" parent="Theme.Material.DialogWhenLarge.NoActionBar" />
-
-    <!-- Theme for a presentation window on a secondary display. -->
-    <style name="Theme.Material.DayNight.Dialog.Presentation" parent="Theme.Material.Dialog.Presentation" />
-
-    <!-- Material user theme for alert dialog windows, which is used by the
-         {@link android.app.AlertDialog} class. -->
-    <style name="Theme.Material.DayNight.Dialog.Alert" parent="Theme.Material.DayNight.Dialog.BaseAlert" />
-    <style name="Theme.Material.DayNight.Dialog.BaseAlert" parent="Theme.Material.Dialog.BaseAlert" />
-
-    <style name="Theme.Material.DayNight.SearchBar" parent="Theme.Material.SearchBar" />
-    <style name="Theme.Material.DayNight.CompactMenu" parent="Theme.Material.CompactMenu" />
-
-</resources>
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index c08d511..33c9c60 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -4384,7 +4384,7 @@
             <enum name="simple" value="0" />
             <!-- Line breaking uses high-quality strategy, including hyphenation. -->
             <enum name="high_quality" value="1" />
-            <!-- Line breaking stratgegy balances line lengths. -->
+            <!-- Line breaking strategy balances line lengths. -->
             <enum name="balanced" value="2" />
         </attr>
         <!-- Frequency of automatic hyphenation. -->
@@ -4398,10 +4398,10 @@
             screens with limited space for text. -->
             <enum name="full" value="2" />
         </attr>
-        <!-- Array of indents, one dimension value per line, left side. -->
-        <attr name="leftIndents" format="reference" />
-        <!-- Array of indents, one dimension value per line, right side. -->
-        <attr name="rightIndents" format="reference" />
+        <!-- Placeholder for a deleted attribute. This should be removed before M release. -->
+        <attr name="__removeBeforeMRelease_leftIndents" format="reference" />
+        <!-- Placeholder for a deleted attribute. This should be removed before M release. -->
+        <attr name="__removeBeforeMRelease_rightIndents" format="reference" />
     </declare-styleable>
     <declare-styleable name="TextViewAppearance">
         <!-- Base text color, typeface, size, and style. -->
@@ -7775,6 +7775,16 @@
         <!-- Text to set as the content description for the navigation button
              located at the start of the toolbar. -->
         <attr name="navigationContentDescription" format="string" />
+        <!-- Drawable to set as the logo that appears at the starting side of
+             the Toolbar, just after the navigation button. -->
+        <attr name="logo" />
+        <!-- A content description string to describe the appearance of the
+             associated logo image. -->
+        <attr name="logoDescription" format="string" />
+        <!-- A color to apply to the title string. -->
+        <attr name="titleTextColor" format="color" />
+        <!-- A color to apply to the subtitle string. -->
+        <attr name="subtitleTextColor" format="color" />
     </declare-styleable>
 
     <declare-styleable name="Toolbar_LayoutParams">
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 7272ae3..424a0b7 100755
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2031,10 +2031,8 @@
         string that's stored in 8-bit unpacked format) characters.-->
     <bool translatable="false" name="config_sms_decode_gsm_8bit_data">false</bool>
 
-    <!-- List of package names (ordered by preference) providing WebView implementations. -->
-    <string-array name="config_webViewPackageNames" translatable="false">
-      <item>com.android.webview</item>
-    </string-array>
+    <!-- Package name providing WebView implementation. -->
+    <string name="config_webViewPackageName" translatable="false">com.android.webview</string>
 
     <!-- If EMS is not supported, framework breaks down EMS into single segment SMS
          and adds page info " x/y". This config is used to set which carrier doesn't
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index e60a48d..7e74680 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -399,6 +399,7 @@
      <dimen name="floating_toolbar_maximum_overflow_height">192dp</dimen>
      <dimen name="floating_toolbar_horizontal_margin">16dp</dimen>
      <dimen name="floating_toolbar_vertical_margin">8dp</dimen>
+     <dimen name="content_rect_bottom_clip_allowance">20dp</dimen>
 
      <dimen name="chooser_grid_padding">0dp</dimen>
 </resources>
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index bbe27a4..ab798bb 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2631,27 +2631,41 @@
   <public type="attr" name="fullBackupContent" />
 
   <public type="style" name="Widget.Material.Button.Colored" />
-  <public type="style" name="Theme.Material.DayNight" />
-  <public type="style" name="Theme.Material.DayNight.DarkActionBar" />
-  <public type="style" name="Theme.Material.DayNight.Dialog" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.Alert" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.MinWidth" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.NoActionBar" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.NoActionBar.MinWidth" />
-  <public type="style" name="Theme.Material.DayNight.Dialog.Presentation" />
-  <public type="style" name="Theme.Material.DayNight.DialogWhenLarge" />
-  <public type="style" name="Theme.Material.DayNight.DialogWhenLarge.NoActionBar" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar.Fullscreen" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar.Overscan" />
-  <public type="style" name="Theme.Material.DayNight.NoActionBar.TranslucentDecor" />
-  <public type="style" name="Theme.Material.DayNight.Panel" />
+
+  <style name="__reserved8" />
+  <public type="style" name="__reserved8" />
+  <style name="__reserved9" />
+  <public type="style" name="__reserved9" />
+  <style name="__reserved10" />
+  <public type="style" name="__reserved10" />
+  <style name="__reserved11" />
+  <public type="style" name="__reserved11" />
+  <style name="__reserved12" />
+  <public type="style" name="__reserved12" />
+  <style name="__reserved13" />
+  <public type="style" name="__reserved13" />
+  <style name="__reserved14" />
+  <public type="style" name="__reserved14" />
+  <style name="__reserved15" />
+  <public type="style" name="__reserved15" />
+  <style name="__reserved16" />
+  <public type="style" name="__reserved16" />
+  <style name="__reserved17" />
+  <public type="style" name="__reserved17" />
+  <style name="__reserved18" />
+  <public type="style" name="__reserved18" />
+  <style name="__reserved19" />
+  <public type="style" name="__reserved19" />
+  <style name="__reserved20" />
+  <public type="style" name="__reserved20" />
+  <style name="__reserved21" />
+  <public type="style" name="__reserved21" />
+  <style name="__reserved22" />
+  <public type="style" name="__reserved22" />
   <public type="style" name="Theme.Material.Light.LightStatusBar" />
   <public type="style" name="ThemeOverlay.Material.Dialog" />
   <public type="style" name="TextAppearance.Material.Widget.Button.Inverse" />
   <public type="style" name="ThemeOverlay.Material.Dialog.Alert" />
-  <public type="style" name="Theme.Material.Light.DialogWhenLarge.DarkActionBar" />
-  <public type="style" name="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar" />
 
   <public type="id" name="pasteAsPlainText" />
   <public type="id" name="undo" />
@@ -2683,8 +2697,9 @@
 
   <public type="attr" name="lockTaskMode" />
 
-  <public type="attr" name="leftIndents" />
-  <public type="attr" name="rightIndents" />
+  <!-- Placeholder for a removed attribute. Remove this before M release. -->
+  <public type="attr" name="__removeBeforeMRelease_leftIndents" />
+  <public type="attr" name="__removeBeforeMRelease_rightIndents" />
 
   <public type="attr" name="showForAllUsers" />
 
@@ -2699,4 +2714,7 @@
   <public type="attr" name="scrollIndicators" />
   <public type="attr" name="hyphenationFrequency" />
   <public type="attr" name="fingerprintAuthDrawable" />
+  <public type="attr" name="logoDescription" />
+  <public type="attr" name="titleTextColor" />
+  <public type="attr" name="subtitleTextColor" />
 </resources>
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 510f6a5..ea0d349 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -537,10 +537,10 @@
     <!-- Label for the Android system components when they are shown to the user. -->
     <string name="android_system_label">Android System</string>
 
-    <!-- Label for the user owner in the intent forwarding app. -->
-    <string name="user_owner_label">Personal apps</string>
+    <!-- Label for the user owner in the intent forwarding app. [CHAR LIMIT=15] -->
+    <string name="user_owner_label">Personal</string>
 
-    <!-- Label for a corporate profile in the intent forwarding app. -->
+    <!-- Label for a corporate profile in the intent forwarding app. [CHAR LIMIT=15] -->
     <string name="managed_profile_label">Work</string>
 
     <!-- Title of a category of application permissions, listed so the user can choose whether they want to allow the application to do this. -->
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 5ba57c4..295251c 100755
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2018,7 +2018,7 @@
   <java-symbol type="attr" name="actionModeWebSearchDrawable" />
   <java-symbol type="string" name="websearch" />
   <java-symbol type="drawable" name="ic_media_video_poster" />
-  <java-symbol type="array" name="config_webViewPackageNames" />
+  <java-symbol type="string" name="config_webViewPackageName" />
 
   <!-- From SubtitleView -->
   <java-symbol type="dimen" name="subtitle_corner_radius" />
@@ -2274,6 +2274,7 @@
   <java-symbol type="dimen" name="floating_toolbar_maximum_overflow_height" />
   <java-symbol type="dimen" name="floating_toolbar_horizontal_margin" />
   <java-symbol type="dimen" name="floating_toolbar_vertical_margin" />
+  <java-symbol type="dimen" name="content_rect_bottom_clip_allowance" />
 
   <java-symbol type="string" name="date_picker_prev_month_button" />
   <java-symbol type="string" name="date_picker_next_month_button" />
diff --git a/core/res/res/values/themes_material.xml b/core/res/res/values/themes_material.xml
index 295b453..9d3a7ef 100644
--- a/core/res/res/values/themes_material.xml
+++ b/core/res/res/values/themes_material.xml
@@ -1281,7 +1281,7 @@
     </style>
 
     <!-- Default theme for Settings and activities launched from Settings. -->
-    <style name="Theme.Material.Settings" parent="Theme.Material.DayNight.DarkActionBar">
+    <style name="Theme.Material.Settings" parent="Theme.Material.Light.DarkActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
 
@@ -1291,7 +1291,7 @@
     </style>
 
     <!-- Default theme for Settings and activities launched from Settings. -->
-    <style name="Theme.Material.Settings.NoActionBar" parent="Theme.Material.DayNight.NoActionBar">
+    <style name="Theme.Material.Settings.NoActionBar" parent="Theme.Material.Light.NoActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
 
@@ -1299,42 +1299,40 @@
         <item name="searchDialogTheme">@style/Theme.Material.Settings.SearchBar</item>
         <item name="panelMenuListTheme">@style/Theme.Material.Settings.CompactMenu</item>
     </style>
-
-    <style name="Theme.Material.Settings.BaseDialog" parent="Theme.Material.DayNight.BaseDialog">
+    <style name="Theme.Material.Settings.BaseDialog" parent="Theme.Material.Light.BaseDialog">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
     <style name="Theme.Material.Settings.Dialog" parent="Theme.Material.Settings.BaseDialog" />
 
-    <style name="Theme.Material.Settings.Dialog.BaseAlert" parent="Theme.Material.DayNight.Dialog.BaseAlert">
+    <style name="Theme.Material.Settings.Dialog.BaseAlert" parent="Theme.Material.Light.Dialog.BaseAlert">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
     <style name="Theme.Material.Settings.Dialog.Alert" parent="Theme.Material.Settings.Dialog.BaseAlert" />
 
-    <style name="Theme.Material.Settings.DialogWhenLarge" parent="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar">
+    <style name="Theme.Material.Settings.DialogWhenLarge" parent="Theme.Material.Light.DialogWhenLarge.DarkActionBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
-    <style name="Theme.Material.Settings.DialogWhenLarge.NoActionBar" parent="Theme.Material.DayNight.DialogWhenLarge.NoActionBar">
+    <style name="Theme.Material.Settings.DialogWhenLarge.NoActionBar" parent="Theme.Material.Light.DialogWhenLarge.NoActionBar">
+        <item name="colorPrimary">@color/material_blue_grey_900</item>
+        <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
+    </style>
+    <style name="Theme.Material.Settings.Dialog.Presentation" parent="Theme.Material.Light.Dialog.Presentation">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
-    <style name="Theme.Material.Settings.Dialog.Presentation" parent="Theme.Material.DayNight.Dialog.Presentation">
+    <style name="Theme.Material.Settings.SearchBar" parent="Theme.Material.Light.SearchBar">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
 
-    <style name="Theme.Material.Settings.SearchBar" parent="Theme.Material.DayNight.SearchBar">
-        <item name="colorPrimary">@color/material_blue_grey_900</item>
-        <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
-    </style>
-
-    <style name="Theme.Material.Settings.CompactMenu" parent="Theme.Material.DayNight.CompactMenu">
+    <style name="Theme.Material.Settings.CompactMenu" parent="Theme.Material.Light.CompactMenu">
         <item name="colorPrimary">@color/material_blue_grey_900</item>
         <item name="colorPrimaryDark">@color/material_blue_grey_950</item>
     </style>
diff --git a/core/res/res/values/themes_material_daynight.xml b/core/res/res/values/themes_material_daynight.xml
deleted file mode 100644
index 4ecca6b..0000000
--- a/core/res/res/values/themes_material_daynight.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 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.
--->
-
-<!--
-===============================================================
-                        PLEASE READ
-===============================================================
-
-The Material themes must not be modified in order to pass CTS.
-Many related themes and styles depend on other values defined in this file.
-If you would like to provide custom themes and styles for your device,
-please see themes_device_defaults.xml.
-
-===============================================================
-                        PLEASE READ
-===============================================================
- -->
-<resources>
-
-    <!-- Material theme (day/night vesion) for activities. -->
-    <style name="Theme.Material.DayNight" parent="Theme.Material.Light" />
-
-    <!-- Variant of Material.DayNight that has a solid (opaque) action bar
-         with an inverse color profile. The dark action bar sharply stands out against
-         the light content (when applicable).  -->
-    <style name="Theme.Material.DayNight.DarkActionBar" parent="Theme.Material.Light.DarkActionBar" />
-
-    <!-- Variant of Material.DayNight with no action bar.  -->
-    <style name="Theme.Material.DayNight.NoActionBar" parent="Theme.Material.Light.NoActionBar" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen. This theme
-         sets {@link android.R.attr#windowFullscreen} to true.  -->
-    <style name="Theme.Material.DayNight.NoActionBar.Fullscreen" parent="Theme.Material.Light.NoActionBar.Fullscreen" />
-
-    <!-- Variant of Material.DayNight that has no title bar and fills
-         the entire screen and extends into the display overscan region. This theme
-         sets {@link android.R.attr#windowFullscreen} and {@link android.R.attr#windowOverscan}
-         to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.Overscan" parent="Theme.Material.Light.NoActionBar.Overscan" />
-
-    <!-- Variant of Material.DayNight that has no title bar and translucent
-         system decor. This theme sets {@link android.R.attr#windowTranslucentStatus} and
-         {@link android.R.attr#windowTranslucentNavigation} to true. -->
-    <style name="Theme.Material.DayNight.NoActionBar.TranslucentDecor" parent="Theme.Material.Light.NoActionBar.TranslucentDecor" />
-
-    <!-- Default Material.DayNight theme for panel windows. This removes all extraneous
-         window decorations, so you basically have an empty rectangle in which
-         to place your content. It makes the window floating, with a transparent
-         background, and turns off dimming behind the window. -->
-    <style name="Theme.Material.DayNight.Panel" parent="Theme.Material.Light.Panel" />
-
-    <!-- Material theme (day/night vesion) for dialog windows and activities,
-         which is used by the {@link android.app.Dialog} class. This changes
-         the window to be floating (not fill the entire screen), and puts a
-         frame around its contents. You can set this theme on an activity if
-         you would like to make an activity that looks like a Dialog. -->
-    <style name="Theme.Material.DayNight.Dialog" parent="Theme.Material.DayNight.BaseDialog" />
-    <style name="Theme.Material.DayNight.BaseDialog" parent="Theme.Material.Light.BaseDialog" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.MinWidth" parent="Theme.Material.Light.Dialog.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that does not include a title bar. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar" parent="Theme.Material.Light.Dialog.NoActionBar" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a nice minimum width for
-         a regular dialog. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.MinWidth" parent="Theme.Material.Light.Dialog.NoActionBar.MinWidth" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.FixedSize" parent="Theme.Material.Light.Dialog.FixedSize" />
-
-    <!-- Variant of Theme.Material.DayNight.Dialog.NoActionBar that has a fixed size. -->
-    <style name="Theme.Material.DayNight.Dialog.NoActionBar.FixedSize" parent="Theme.Material.Light.Dialog.NoActionBar.FixedSize" />
-
-    <!-- Theme for a window that will be displayed either full-screen on
-         smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge" parent="Theme.Material.Light.DialogWhenLarge" />
-
-    <!-- Theme for a window with a dark action bar that will be displayed
-         either full-screen on smaller screens (small, normal) or as a dialog
-         on larger screens (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.DarkActionBar" parent="Theme.Material.Light.DialogWhenLarge.DarkActionBar" />
-
-    <!-- Theme for a window without an action bar that will be displayed either full-screen
-         on smaller screens (small, normal) or as a dialog on larger screens
-         (large, xlarge). -->
-    <style name="Theme.Material.DayNight.DialogWhenLarge.NoActionBar" parent="Theme.Material.Light.DialogWhenLarge.NoActionBar" />
-
-    <!-- Theme for a presentation window on a secondary display. -->
-    <style name="Theme.Material.DayNight.Dialog.Presentation" parent="Theme.Material.Light.Dialog.Presentation" />
-
-    <!-- Material user theme for alert dialog windows, which is used by the
-         {@link android.app.AlertDialog} class. -->
-    <style name="Theme.Material.DayNight.Dialog.Alert" parent="Theme.Material.DayNight.Dialog.BaseAlert" />
-    <style name="Theme.Material.DayNight.Dialog.BaseAlert" parent="Theme.Material.Light.Dialog.BaseAlert" />
-
-    <style name="Theme.Material.DayNight.SearchBar" parent="Theme.Material.Light.SearchBar" />
-    <style name="Theme.Material.DayNight.CompactMenu" parent="Theme.Material.Light.CompactMenu" />
-
-</resources>
diff --git a/docs/html/design/wear/context.jd b/docs/html/design/wear/context.jd
index 688806f..7a0baf8 100644
--- a/docs/html/design/wear/context.jd
+++ b/docs/html/design/wear/context.jd
@@ -2,19 +2,19 @@
 @jd:body
 
 <style>
-div.slide-wrapper {
+.slide-wrapper {
   width:780px;
   overflow:visible;
 }
-div.slide {
+.slide {
   width:370px;
   float:left;
   margin:0 20px 0 0;
 }
-div.slide p {
+.slide p {
   height:40px;
 }
-div.slide img {
+.slide img {
   height: 208px;
 }
 </style>
@@ -140,8 +140,8 @@
 
 <div class="slide">
 <h2>Location-based Query</h2>
-<p>Ask things like, "Are there any picnic tables free at the park?" and get answers from 
-people who are there.</p>
+<p>Ask questions like, "Are there any picnic tables free at the park?" and get answers in real-time
+from people in the area.</p>
 <img src="{@docRoot}design/media/wear/ContextualExample.015.png" alt=""
      srcset="{@docRoot}design/media/wear/ContextualExample.015.png 1x,
              {@docRoot}design/media/wear/ContextualExample.015_2x.png 2x" />
@@ -149,4 +149,6 @@
 
 
 
-</div>
\ No newline at end of file
+</div>
+
+<p style="clear:both;height:0">&nbsp;</p>
\ No newline at end of file
diff --git a/docs/html/design/wear/creative-vision.jd b/docs/html/design/wear/creative-vision.jd
index 0955240..36a87eb 100644
--- a/docs/html/design/wear/creative-vision.jd
+++ b/docs/html/design/wear/creative-vision.jd
@@ -25,34 +25,29 @@
 
 
   <div class="page-vision">
-    <img src="{@docRoot}design/media/wear/vision_traffic.png" width="147" height="147" />
-
     <h2 id="Launched">Launched automatically</h2>
+    <img src="{@docRoot}design/media/wear/vision_traffic.png" width="147" height="147" />
     <p>Most people are used to launching apps by clicking an icon. Android Wear is different. Wearable apps are aware of the user’s context - time, location, physical activity, and so on. The apps use this information to insert cards into the stream when they become relevant. This makes Android Wear timely, relevant and very specific.</p>
   </div>
 
   <div class="page-vision">
-    <img src="{@docRoot}design/media/wear/vision_navigation.png" width="147" height="147" />
-
     <h2 id="Glanceable">Glanceable</h2>
+    <img src="{@docRoot}design/media/wear/vision_navigation.png" width="147" height="147" />
     <p>A classic wrist watch is designed to let you see the time in a split second and get on with what you were doing. Designing for Android Wear is no different. The less time it takes to use your software, the more time the user can be present in whatever they are doing. Android wear is fast, sharp, and immediate.</p>
   </div>
 
   <div class="page-vision">
-    <img src="{@docRoot}design/media/wear/vision_voice.png" width="147" height="147" style="border: 1px solid #ddd;" />
-
     <h2 id="SuggestDemand">All about suggest and demand</h2>
+    <img src="{@docRoot}design/media/wear/vision_voice.png" width="147" height="147" style="border: 1px solid #ddd;" />
     <p>Android Wear is like a great personal assistant: it knows you and your preferences, it only interrupts you when absolutely necessary, and it’s always on hand to provide a ready answer. Android Wear is helpful, respectful, and responsive.</p>
   </div>
 
   <div class="page-vision">
-    <img src="{@docRoot}design/media/wear/vision_music.png" width="147" height="147" />
-
     <h2 id="Interaction">Zero or low interaction</h2>
+    <img src="{@docRoot}design/media/wear/vision_music.png" width="147" height="147" />
     <p>Staying true to the strengths afforded by a smaller form factor, Android Wear focuses on simple interactions, only requiring input by the user when absolutely necessary. Most inputs are based around touch swipes or voice, and inputs requiring fine-grained finger movements are avoided. Android Wear is gestural, simple, and fast.</p>
   </div>
 
 <p>By providing a smart connection to the rest of the world while respecting the user’s attention, Android Wear feels personal and global, simple and smart, unobtrusive and ever-ready. Applications that represent these principles will feel most at home in the overall Android Wear experience.</p>
 
 <p>Third party apps extend Android Wear to be more specialized and helpful throughout the day. Installing apps are a way for the user to tell the Android Wear how to do that.</p>
-
diff --git a/docs/html/design/wear/patterns.jd b/docs/html/design/wear/patterns.jd
index e56ac2d..0436cf5 100644
--- a/docs/html/design/wear/patterns.jd
+++ b/docs/html/design/wear/patterns.jd
@@ -46,11 +46,9 @@
 
 <h2 id="Dismissing" style="clear:both">Dismissing cards</h2>
 
-  <img src="{@docRoot}design/media/wear/dismiss_cards.png" height="147">
-
 <p>Swiping from left to right on a card causes it to be dismissed from the stream. Dismissed cards may return when they next have relevant information. State is synced between the Android Wear context stream and the notifications on the Android handheld device, so dismissing from one causes an automatic dismissal from the other.</p>
 
-
+<img src="{@docRoot}design/media/wear/dismiss_cards.png" height="147">
 
 <h2 id="Actions" style="clear:both">Action buttons</h2>
 
@@ -162,12 +160,11 @@
 
 <h2 id="Selection" style="clear:both">Selection List</h2>
 
-  <img src="{@docRoot}design/media/wear/selection_list.png" width="147" height="147" style="float:right;margin:0 0 20px 40px;border:1px solid #ddd">
+  <img src="{@docRoot}design/media/wear/selection_list.png" width="147" height="147" style="float:left;margin:0 0 20px 40px;border:1px solid #ddd">
 
 <p>Choosing an item from a list is a common interaction. The Selection List pattern (available as the <a
 href="{@docRoot}training/wearables/apps/layouts.html#UiLibrary"><code>WearableListView</code></a> component) creates a simple list optimized for ease of use on a small screen where the focused item snaps to the center of the screen and a single tap selects. This widget is recommended as a common pattern for selecting items. It is used throughout the system UI, including in the list that can be accessed by swiping up on the cue card.</p>
 
-
 <p>Of course, it is possible for Android Wear apps to extend themselves beyond the familiarities of these patterns. For a deeper look at the options available, see the <a href="{@docRoot}design/wear/structure.html">App Structure</a> guide.</p>
 
 <a class="notice-developers left" href="{@docRoot}training/wearables/ui/lists.html">
@@ -176,3 +173,5 @@
     <p>Creating Lists</p>
   </div>
 </a>
+
+<p style="clear:both;height:0">&nbsp;</p>
diff --git a/docs/html/design/wear/style.jd b/docs/html/design/wear/style.jd
index bb559fe..75bd65f 100644
--- a/docs/html/design/wear/style.jd
+++ b/docs/html/design/wear/style.jd
@@ -48,19 +48,18 @@
 </div>
 
 
-
-  <img src="{@docRoot}design/media/wear/low_info_card.png" width="147" height="147"
-  style="float:right;margin:29px 0 20px 40px">
-
 <h2 id="InfoDensity" style="margin-top:0" >Low Information Density</h2>
 
+<img src="{@docRoot}design/media/wear/low_info_card.png" width="147" height="147"
+style="float:left;margin:5px 20px 20px 0">
+
 <p>Cards should be designed to be glanceable in a split second, just like reading the time on a traditional watch. In most cases a pairing of an icon and value, or a title and short caption should be enough to convey a meaningful message. Note that the background photo should also be used to convey information; backgrounds that change to reflect and support the primary message in the card work great. For example, in the case illustrated to the right, a suitable background image is chosen to reflect the severity of current traffic conditions. This is not just a nice piece of attention to detail; the background actually reinforces the message and makes the content more glanceable.</p>
 
 
-<img src="{@docRoot}design/media/wear/separate_info_cards.jpg" height="147"
-  style="float:right;margin:29px 0 20px 40px">
 
 <h2 id="Chunks">Separate Information into Chunks</h2>
+<img src="{@docRoot}design/media/wear/separate_info_cards.jpg" height="147"
+  style="float:right;margin:5px 0 20px 20px">
 
 <p>In cases where additional information is absolutely necessary, don’t crowd out a card layout to the point where glanceability is affected. Instead, add an additional <a href="{@docRoot}design/wear/patterns.html#Pages">page</a> (or multiple pages, if needed) to the right of the main card in the stream to which the user can swipe for more information. See also <a
 href="{@docRoot}design/wear/patterns.html#Continuing">Continuing activities on phone</a>.</p>
@@ -73,21 +72,19 @@
 
 
 
-<img src="{@docRoot}design/media/wear/clear_bold_type.jpg" height="147"
-  style="float:left;margin:19px 40px 20px 0">
-
 <h2 id="Typography" >Use Clear, Bold Typography</h2>
+<img src="{@docRoot}design/media/wear/clear_bold_type.jpg" height="147"
+  style="float:left;margin:5px 20px 20px 0">
 
 <p>The system font is Roboto Condensed, with Regular and Light variants. Text should adhere to the size and color recommendations (see the UI Toolkit in the <a href="{@docRoot}design/downloads/index.html#Wear">Downloads</a> page). In general, text should be displayed as large as possible. Your goal should be to convey maximum information with minimum fuss.</p>
 
 
 <h2 id="Branding" style="clear:both" >Use Consistent Branding and Color</h2>
 
-<p>The app icon is used to identify and brand your application. The icon is optional but when present always appears in the same location, overhanging the top right edge of the card. Note that app icons or branding should not be displayed in the background photo, which is reserved to display an image relevant to the information on the card.</p>
-
-
 <img src="{@docRoot}design/media/wear/copywrite.png" height="147"
-  style="float:left;margin:19px 40px 20px 0">
+  style="float:right;margin:0 20px 0 20px">
+
+<p style="margin-bottom: 60px">The app icon is used to identify and brand your application. The icon is optional but when present always appears in the same location, overhanging the top right edge of the card. Note that app icons or branding should not be displayed in the background photo, which is reserved to display an image relevant to the information on the card.</p>
 
 <h2 id="Copywrite" >Copywrite Sparingly</h2>
 
@@ -98,18 +95,11 @@
 
 <p>Wearables are personal devices by nature, but they are not completely private. If your notification serves content that may be particularly sensitive or embarrassing (such as notifications from a dating app or a medical status report), consider not displaying all of the information in a peek card. A notification could place the sensitive information on a second page that must be swiped to, or an application could show different amounts of detail in peek and focused card positions.</p>
 
-
-  <img src="{@docRoot}design/media/wear/confirmation.png" height="147"
-  style="float:left;margin:29px 40px 20px 0">
-
-
 <h2 id="ConfirmAnim">Confirmation Animations</h2>
 
+<img src="{@docRoot}design/media/wear/confirmation.png" height="147"
+  style="float:left;margin:5px 20px 20px 0">
+
 <p>If your app allows the user to perform an action, it is necessary to provide positive feedback. Show a generic confirmation animation or create your own. A confirmation animation is an opportunity to express your app’s character and insert a moment of delight for your user. Keep animations short (less than 1000ms) and simple. Animating the confirmation icon is an effective way of transitioning the user to a new state after completing an action.</p>
 
-
-
-
-
-
-
+<p style="clear:both;height:0">&nbsp;</p>
\ No newline at end of file
diff --git a/docs/html/design/wear/watchfaces.jd b/docs/html/design/wear/watchfaces.jd
index 2def05b..e018523 100644
--- a/docs/html/design/wear/watchfaces.jd
+++ b/docs/html/design/wear/watchfaces.jd
@@ -4,7 +4,7 @@
 
 <!-- developer docs box -->
 <a class="notice-developers right" href="{@docRoot}training/wearables/watch-faces/index.html"
-   style="clear:left;margin-bottom:90px">
+   style="clear:left">
   <div>
     <h3>Developer Docs</h3>
     <p>Creating Watch Faces</p>
@@ -22,7 +22,7 @@
 <p>Follow the guidelines in this page to design your custom watch faces.</p>
 
 <!-- H2 creative vision -->
-<div style="float:right;margin-top:-100px;margin-bottom:20px;margin-left:20px">
+<div style="float:right;margin-bottom:20px;margin-left:20px">
   <img src="{@docRoot}design/media/wear/Render_Next.png"
        width="200" height="195" alt="" style="margin-right:5px"/><br/>
   <img src="{@docRoot}design/media/wear/Render_Interactive.png"
@@ -137,44 +137,39 @@
 of screen available on the device. Consider the best design for your watch faces on all
 screens.</p>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>Reduced color space</h3>
-  <p>Some displays use a reduced color space in ambient mode to save power.</p>
-  <p>One reduced color space power saving method is to use a "low-bit" mode. In low-bit mode,
-  the available colors are limited to black, white, blue, red, magenta, green, cyan, and yellow.
-  When designing for low-bit ambient mode, use a black or a white background. For OLED screens,
-  you must use a black background. Non-background pixels must be less than 10 percent of total
-  pixels. You can use low-bit color for up to 5 percent of pixels on screens that support it.
-  You should also disable antialiasing in your paint styles for this mode. Make sure to test
-  your design on devices with low-bit ambient mode.</p>
-  <p>Other displays save power in ambient mode by not producing any color. When designing for
-  displays which do not use color in ambient mode, the background may be either black or
-  white.</p>
-</div>
-<div class="col-4">
+<div style="float:right;margin-bottom:20px;margin-left:20px">
   <img src="{@docRoot}design/media/wear/Render_LowBit.png" width="200"
        height="" alt="" style="margin-top:45px;margin-left:13px">
 </div>
-</div>
+<h3>Reduced color space</h3>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>Burn protection techniques</h3>
-  <p>When designing for OLED screens, you should consider power efficiency and the screen
-  burn-in effect. When these screens are in ambient mode, the system shifts the contents of
-  the screen periodically by a few pixels to avoid pixel burn-in. Do not use large blocks of
-  pixels in your ambient mode designs and keep 95% of the pixels black. Replace solid shapes in
-  your regular ambient mode designs with outlined shapes in burn-protected ambient mode. Also
-  replace filled images with pixel patterns. For analog watch face designs, hollow out the center
-  where the hands meet to avoid pixel burn-in in this mode.</p>
-</div>
-<div class="col-4">
+<p>Some displays use a reduced color space in ambient mode to save power.</p>
+<p>One reduced color space power saving method is to use a "low-bit" mode. In low-bit mode,
+the available colors are limited to black, white, blue, red, magenta, green, cyan, and yellow.
+When designing for low-bit ambient mode, use a black or a white background. For OLED screens,
+you must use a black background. Non-background pixels must be less than 10 percent of total
+pixels. You can use low-bit color for up to 5 percent of pixels on screens that support it.
+You should also disable antialiasing in your paint styles for this mode. Make sure to test
+your design on devices with low-bit ambient mode.</p>
+<p>Other displays save power in ambient mode by not producing any color. When designing for
+displays which do not use color in ambient mode, the background may be either black or
+white.</p>
+
+
+<h3>Burn protection techniques</h3>
+
+<div style="float:right;margin-bottom:20px;margin-left:20px">
   <img src="{@docRoot}design/media/wear/Render_1Bit.png" width="200"
        height="" alt="" style="margin-top:-10px;margin-left:13px">
 </div>
-</div>
 
+<p>When designing for OLED screens, you should consider power efficiency and the screen
+burn-in effect. When these screens are in ambient mode, the system shifts the contents of
+the screen periodically by a few pixels to avoid pixel burn-in. Do not use large blocks of
+pixels in your ambient mode designs and keep 95% of the pixels black. Replace solid shapes in
+your regular ambient mode designs with outlined shapes in burn-protected ambient mode. Also
+replace filled images with pixel patterns. For analog watch face designs, hollow out the center
+where the hands meet to avoid pixel burn-in in this mode.</p>
 
 
 <h2 id="SystemUI">Accomodate System UI Elements</h2>
@@ -183,9 +178,11 @@
 user the status of the wearable and show notifications from services on the user's phone. Try
 to keep critical elements in your watch face designs from being obscured by the UI elements.</p>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>Cards</h3>
+<div style="float:right;margin-bottom:20px;margin-left:20px">
+  <img src="{@docRoot}design/media/wear/CardsRender_Build.png" width="200"
+        height="" alt="" style="margin-top:20px;margin-left:13px">
+</div>
+<h3>Cards</h3>
 <p>Cards are the notification system that bridges information between the wearable and a
 mobile device. Cards are also how most applications communicate with users. The user will be
 notified on the wearable about items such as emails and messages. As a watch face developer,
@@ -201,16 +198,13 @@
 the bottom half of the face should leverage the small peek card instead.</p>
 <p>The system notifies your watch face when the bounds of a peek card change, so you can
 rearrange the elements in your design if necessary.</p>
-</div>
-<div class="col-4">
-  <img src="{@docRoot}design/media/wear/CardsRender_Build.png" width="200"
-       height="" alt="" style="margin-top:20px;margin-left:13px">
-</div>
-</div>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>Indicators</h3>
+
+<div style="float:right;margin-bottom:20px;margin-left:20px">
+  <img src="{@docRoot}design/media/wear/Indicators_Cropped.png" width="200"
+       height="" alt="" style="margin-top:0px;margin-left:13px">
+</div>
+<h3>Indicators</h3>
 <p>Indicators tell the user the status of the wearable, such as charging and airplane mode.
 When designing a watch face, consider how the indicator will fall over the watch face.</p>
 <p>The indicators can be placed in several fixed locations on the wearable. If you have a
@@ -218,16 +212,12 @@
 position the status icons or the hotword on the bottom of the screen, the system forces small
 peek cards. If the edge of the watch face contains strong visual elements, such as
 ticks or numbers, place the indicators on the center of the screen.</p>
-</div>
-<div class="col-4">
-  <img src="{@docRoot}design/media/wear/Indicators_Cropped.png" width="200"
+
+<div style="float:right;margin-bottom:20px;margin-left:20px">
+  <img src="{@docRoot}design/media/wear/Hotword_Cropped.png" width="200"
        height="" alt="" style="margin-top:0px;margin-left:13px">
 </div>
-</div>
-
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>The hotword</h3>
+<h3>The hotword</h3>
 <p>The hotword is the phrase "OK Google", which tells the user that they can interact with
 the watch using voice commands. When a user turns on the wearable, the hotword appears on
 the screen for a few seconds.</p>
@@ -236,12 +226,6 @@
 watch face. Finally, background protection for the hotword and the indicators should be
 turned on unless your design is tailored to have these elements appear on top of them, for example
 using dark solid colors with no patterns.</p>
-</div>
-<div class="col-4">
-  <img src="{@docRoot}design/media/wear/Hotword_Cropped.png" width="200"
-       height="" alt="" style="margin-top:0px;margin-left:13px">
-</div>
-</div>
 
 <p>For more information about measurements and positioning of system UI elements, see
 <a href="#SpecsAssets">Specifications and Assets</a>.</p>
@@ -253,24 +237,27 @@
 <p>Your watch face can show users contextually relevant data and react to it by changing styles
 and colors in your design.</p>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>What do you want your user to know?</h3>
+<h3>What do you want your user to know?</h3>
+
+<div style="float:right;margin-bottom:20px;margin-left:20px">
+  <img src="{@docRoot}design/media/wear/Render_Saturn.png" width="200"
+       height="" alt="" style="margin-top:-10px;margin-left:13px">
+</div>
+
 <p>The first step in designing a data-integrated watch face is to define a conceptual user
 outcome based on available data. First, generate a strong concept or outcome you believe is
 supported by real user needs. What do you want your users to know after they have glanced
 at your design? Once you have identified your outcome, you need to determine how to obtain
 the required data.</p>
-</div>
-<div class="col-4">
-  <img src="{@docRoot}design/media/wear/Render_Saturn.png" width="200"
+
+<div style="clear:both;"/>
+
+<div style="float:right;margin-bottom:20px;margin-left:20px">
+  <img src="{@docRoot}design/media/wear/Render_Episode.png" width="200"
        height="" alt="" style="margin-top:-10px;margin-left:13px">
 </div>
-</div>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>A watch dial is a timeline; add data to it</h3>
+<h3>A watch dial is a timeline; add data to it</h3>
 <p>Your watch face concept may include use of data beyond time, such as weather, calendar
 and fitness data. Consider the inclusion of data integration creatively. Avoid simply
 overlaying a time-based watch face with extra data. Rather, think about how the data can
@@ -278,16 +265,13 @@
 watch face as a clock with an indication of the current temperature in degrees overlayed,
 you might design a watch face that describes how the temperature will change over the
 course of the day.</p>
-</div>
-<div class="col-4">
-  <img src="{@docRoot}design/media/wear/Render_Episode.png" width="200"
+
+<div style="float:right;margin-bottom:20px;margin-left:20px">
+  <img src="{@docRoot}design/media/wear/Render_Albumem.png" width="200"
        height="" alt="" style="margin-top:-10px;margin-left:13px">
 </div>
-</div>
 
-<div class="cols" style="margin-top:20px">
-<div class="col-9">
-  <h3>Stick to one message</h3>
+<h3>Stick to one message</h3>
 <p>Once you have solidified your conceptual direction or desired outcome, you will need to
 begin visualizing your watch face. The strongest watch face designs are highly glanceable
 and deliver a singular expression of data. In order to identify your singular message, you
@@ -295,12 +279,6 @@
 an entire month of calendar events,  you might decide to display only the next
 upcoming event. By a process of reduction, you should arrive at a powerful singular
 expression of data to include in your design.</p>
-</div>
-<div class="col-4">
-  <img src="{@docRoot}design/media/wear/Render_Albumem.png" width="200"
-       height="" alt="" style="margin-top:-10px;margin-left:13px">
-</div>
-</div>
 
 <h3>Begin with some insight and test as you go</h3>
 <p>Make sure your approach begins with insight into the needs and expectations of your users.
diff --git a/docs/html/guide/topics/ui/controls/text.jd b/docs/html/guide/topics/ui/controls/text.jd
index 9474dee..c11dc32 100644
--- a/docs/html/guide/topics/ui/controls/text.jd
+++ b/docs/html/guide/topics/ui/controls/text.jd
@@ -172,7 +172,7 @@
 are any subsequent <a
 href="{@docRoot}reference/android/view/View.html#attr_android:focusable">{@code
 android:focusable}</a> fields. If any focusable fields are found following this one, the system
-applies the (@code actionNext} action to the current {@link android.widget.EditText} so the user can
+applies the {@code "actionNext"} action to the current {@link android.widget.EditText} so the user can
 select Next to move to the next field. If there's no subsequent focusable field, the system applies
 the {@code "actionDone"} action. You can override this by setting the <a
 href="{@docRoot}reference/android/widget/TextView.html#attr_android:imeOptions">{@code
@@ -263,7 +263,7 @@
 
 <p>If you want to provide suggestions to users as they type, you can use a subclass of {@link
 android.widget.EditText} called {@link android.widget.AutoCompleteTextView}. To implement
-auto-complete, you must specify an (@link android.widget.Adapter) that provides the text
+auto-complete, you must specify an {@link android.widget.Adapter} that provides the text
 suggestions. There are several kinds of adapters available, depending on where the data is coming
 from, such as from a database or an array.</p>
 
diff --git a/docs/html/sdk/index.jd b/docs/html/sdk/index.jd
index 9a834506..7b1169f 100644
--- a/docs/html/sdk/index.jd
+++ b/docs/html/sdk/index.jd
@@ -30,21 +30,22 @@
 
 
 
-sdk.linux_download=android-sdk_r24.3.2-linux.tgz
-sdk.linux_bytes=309138263
-sdk.linux_checksum=4a10e62c5d88fd6c2a69db12348cbe168228b98f
+sdk.linux_download=android-sdk_r24.3.3-linux.tgz
+sdk.linux_bytes=309109716
+sdk.linux_checksum=cd4cab76c2e3d926b3495c26ec56c831ba77d0d0
 
-sdk.mac_download=android-sdk_r24.3.2-macosx.zip
-sdk.mac_bytes=98329772
-sdk.mac_checksum=8609b92e26e9bd5796f771138c6b222b6c0cb474
+sdk.mac_download=android-sdk_r24.3.3-macosx.zip
+sdk.mac_bytes=98330824
+sdk.mac_checksum=41f0f3e76d6868018740e654aefb04fd765c357d
 
-sdk.win_download=android-sdk_r24.3.2-windows.zip
-sdk.win_bytes=187488291
-sdk.win_checksum=bcfe3c41ea7e33a29ad6f358adbdf977008be80a
+sdk.win_download=android-sdk_r24.3.3-windows.zip
+sdk.win_bytes=187480692
+sdk.win_checksum=b6a4899efbf20fc593042f1515446c6630ba502e
 
-sdk.win_installer=installer_r24.3.2-windows.exe
-sdk.win_installer_bytes=139471724
-sdk.win_installer_checksum=8f9d0ae9fdb37973ed62d6e93975ff375beb5542
+
+sdk.win_installer=installer_r24.3.3-windows.exe
+sdk.win_installer_bytes=139463749
+sdk.win_installer_checksum=bbdae40a7665e55b3cdb1fbae865986e6cd3df14
 
 
 
diff --git a/docs/html/tools/building/building-cmdline.jd b/docs/html/tools/building/building-cmdline.jd
index 0e4c8b2..bf3e873 100644
--- a/docs/html/tools/building/building-cmdline.jd
+++ b/docs/html/tools/building/building-cmdline.jd
@@ -353,13 +353,6 @@
   to publish your application, you <strong>must</strong> sign the application with your own private
   key, rather than the debug key generated by the SDK tools.</p>
 
-  <p>Android Studio helps you get started quickly by signing your .apk files with a debug key,
-  prior to installing them on an emulator or development device. This means that you can quickly
-  run your application from Android Studio without having to generate your own private key. No
-  specific action on your part is needed, provided ADT has access to Keytool. However, please note
-  that if you intend to publish your application, you <strong>must</strong> sign the application
-  with your own private key, rather than the debug key generated by the SDK tools.</p>
-
   <p>Please read <a href="{@docRoot}tools/publishing/app-signing.html">Signing Your
   Applications</a>, which provides a thorough guide to application signing on Android and what it
   means to you as an Android application developer. The document also includes a guide to publishing
diff --git a/docs/html/tools/sdk/tools-notes.jd b/docs/html/tools/sdk/tools-notes.jd
index 326fbe2..934b262 100644
--- a/docs/html/tools/sdk/tools-notes.jd
+++ b/docs/html/tools/sdk/tools-notes.jd
@@ -25,6 +25,36 @@
 <div class="toggle-content opened">
   <p><a href="#" onclick="return toggleContent(this)">
     <img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-content-img"
+      alt=""/>SDK Tools, Revision 24.3.3</a> <em>(June 2015)</em>
+  </p>
+
+  <div class="toggle-content-toggleme">
+
+    <dl>
+    <dt>Dependencies:</dt>
+
+    <dd>
+      <ul>
+        <li>Android SDK Platform-tools revision 19 or later.</li>
+      </ul>
+    </dd>
+
+    <dt>General Notes:</dt>
+    <dd>
+      <ul>
+        <li>Fixed issues with using Ant build tasks with the Eclipse ADT build structure. </li>
+        <li>Fixed the emulator boot problem on Mac OS X 10.8.5.</li>
+      </ul>
+    </dd>
+  </div>
+</div>
+
+
+
+
+<div class="toggle-content closed">
+  <p><a href="#" onclick="return toggleContent(this)">
+    <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img"
       alt=""/>SDK Tools, Revision 24.3.2</a> <em>(June 2015)</em>
   </p>
 
diff --git a/graphics/java/android/graphics/drawable/BitmapDrawable.java b/graphics/java/android/graphics/drawable/BitmapDrawable.java
index a0c407f..f059727 100644
--- a/graphics/java/android/graphics/drawable/BitmapDrawable.java
+++ b/graphics/java/android/graphics/drawable/BitmapDrawable.java
@@ -363,7 +363,7 @@
     }
 
     @Override
-    public boolean getDither() {
+    public boolean isDither() {
         return mBitmapState.mPaint.isDither();
     }
 
diff --git a/graphics/java/android/graphics/drawable/Drawable.java b/graphics/java/android/graphics/drawable/Drawable.java
index 415af0d..5e62aea 100644
--- a/graphics/java/android/graphics/drawable/Drawable.java
+++ b/graphics/java/android/graphics/drawable/Drawable.java
@@ -279,7 +279,7 @@
      * @return whether this drawable dithers its colors
      * @see #setDither(boolean)
      */
-    public boolean getDither() {
+    public boolean isDither() {
         return false;
     }
 
@@ -433,7 +433,7 @@
 
     /**
      * Set the layout direction for this drawable. Should be a resolved
-     * layout direction, as the Drawable as no capacity to do the resolution on
+     * layout direction, as the Drawable has no capacity to do the resolution on
      * its own.
      *
      * @param layoutDirection the resolved layout direction for the drawable,
diff --git a/graphics/java/android/graphics/drawable/DrawableContainer.java b/graphics/java/android/graphics/drawable/DrawableContainer.java
index 8b801c3..1759f53 100644
--- a/graphics/java/android/graphics/drawable/DrawableContainer.java
+++ b/graphics/java/android/graphics/drawable/DrawableContainer.java
@@ -167,7 +167,7 @@
     }
 
     @Override
-    public boolean getDither() {
+    public boolean isDither() {
         return mDrawableContainerState.mDither;
     }
 
diff --git a/graphics/java/android/graphics/drawable/GradientDrawable.java b/graphics/java/android/graphics/drawable/GradientDrawable.java
index ed47eed..626991d 100644
--- a/graphics/java/android/graphics/drawable/GradientDrawable.java
+++ b/graphics/java/android/graphics/drawable/GradientDrawable.java
@@ -826,7 +826,7 @@
     }
 
     @Override
-    public boolean getDither() {
+    public boolean isDither() {
         return mGradientState.mDither;
     }
 
diff --git a/graphics/java/android/graphics/drawable/Icon.java b/graphics/java/android/graphics/drawable/Icon.java
index 7b4329a..85db6a1 100644
--- a/graphics/java/android/graphics/drawable/Icon.java
+++ b/graphics/java/android/graphics/drawable/Icon.java
@@ -29,6 +29,7 @@
 import android.os.Message;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
 import android.util.Log;
 
 import java.io.DataInputStream;
@@ -258,16 +259,21 @@
                 return new BitmapDrawable(context.getResources(), getBitmap());
             case TYPE_RESOURCE:
                 if (getResources() == null) {
-                    if (getResPackage() == null || "android".equals(getResPackage())) {
+                    // figure out where to load resources from
+                    String resPackage = getResPackage();
+                    if (TextUtils.isEmpty(resPackage)) {
+                        // if none is specified, try the given context
+                        resPackage = context.getPackageName();
+                    }
+                    if ("android".equals(resPackage)) {
                         mObj1 = Resources.getSystem();
                     } else {
                         final PackageManager pm = context.getPackageManager();
                         try {
-                            mObj1 = pm.getResourcesForApplication(getResPackage());
+                            mObj1 = pm.getResourcesForApplication(resPackage);
                         } catch (PackageManager.NameNotFoundException e) {
-                            Log.e(TAG, String.format("Unable to find pkg=%s",
-                                            getResPackage()),
-                                    e);
+                            Log.e(TAG, String.format("Unable to find pkg=%s for icon %s",
+                                    resPackage, this), e);
                             break;
                         }
                     }
@@ -320,12 +326,15 @@
      */
     public Drawable loadDrawableAsUser(Context context, int userId) {
         if (mType == TYPE_RESOURCE) {
-            if (getResources() == null
-                    && getResPackage() != null
-                    && !(getResPackage().equals("android"))) {
+            String resPackage = getResPackage();
+            if (TextUtils.isEmpty(resPackage)) {
+                resPackage = context.getPackageName();
+            }
+            if (getResources() == null && !(getResPackage().equals("android"))) {
                 final PackageManager pm = context.getPackageManager();
                 try {
-                    mObj1 = pm.getResourcesForApplicationAsUser(getResPackage(), userId);
+                    // assign getResources() as the correct user
+                    mObj1 = pm.getResourcesForApplicationAsUser(resPackage, userId);
                 } catch (PackageManager.NameNotFoundException e) {
                     Log.e(TAG, String.format("Unable to find pkg=%s user=%d",
                                     getResPackage(),
@@ -410,6 +419,9 @@
      * @param resId ID of the drawable resource
      */
     public static Icon createWithResource(Context context, @DrawableRes int resId) {
+        if (context == null) {
+            throw new IllegalArgumentException("Context must not be null.");
+        }
         final Icon rep = new Icon(TYPE_RESOURCE);
         rep.mInt1 = resId;
         rep.mString1 = context.getPackageName();
diff --git a/graphics/java/android/graphics/drawable/LayerDrawable.java b/graphics/java/android/graphics/drawable/LayerDrawable.java
index 5c00a23..90891f6 100644
--- a/graphics/java/android/graphics/drawable/LayerDrawable.java
+++ b/graphics/java/android/graphics/drawable/LayerDrawable.java
@@ -1248,12 +1248,12 @@
     }
 
     @Override
-    public boolean getDither() {
+    public boolean isDither() {
         final Drawable dr = getFirstNonNullDrawable();
         if (dr != null) {
-            return dr.getDither();
+            return dr.isDither();
         } else {
-            return super.getDither();
+            return super.isDither();
         }
     }
 
@@ -1537,8 +1537,23 @@
                 continue;
             }
 
+            // Take the resolved layout direction into account. If start / end
+            // padding are defined, they will be resolved (hence overriding) to
+            // left / right or right / left depending on the resolved layout
+            // direction. If start / end padding are not defined, use the
+            // left / right ones.
+            final int insetL, insetR;
+            final int layoutDirection = getLayoutDirection();
+            if (layoutDirection == LayoutDirection.RTL) {
+                insetL = r.mInsetE == UNDEFINED_INSET ? r.mInsetL : r.mInsetE;
+                insetR = r.mInsetS == UNDEFINED_INSET ? r.mInsetR : r.mInsetS;
+            } else {
+                insetL = r.mInsetS == UNDEFINED_INSET ? r.mInsetL : r.mInsetS;
+                insetR = r.mInsetE == UNDEFINED_INSET ? r.mInsetR : r.mInsetE;
+            }
+
             final int minWidth = r.mWidth < 0 ? r.mDrawable.getIntrinsicWidth() : r.mWidth;
-            final int w = minWidth + r.mInsetL + r.mInsetR + padL + padR;
+            final int w = minWidth + insetL + insetR + padL + padR;
             if (w > width) {
                 width = w;
             }
diff --git a/graphics/java/android/graphics/drawable/NinePatchDrawable.java b/graphics/java/android/graphics/drawable/NinePatchDrawable.java
index 0b7869b..adf53e3 100644
--- a/graphics/java/android/graphics/drawable/NinePatchDrawable.java
+++ b/graphics/java/android/graphics/drawable/NinePatchDrawable.java
@@ -374,7 +374,7 @@
     }
 
     @Override
-    public boolean getDither() {
+    public boolean isDither() {
         return mPaint == null ? DEFAULT_DITHER : mPaint.isDither();
     }
 
diff --git a/graphics/java/android/graphics/drawable/RippleDrawable.java b/graphics/java/android/graphics/drawable/RippleDrawable.java
index 134451b..63698337 100644
--- a/graphics/java/android/graphics/drawable/RippleDrawable.java
+++ b/graphics/java/android/graphics/drawable/RippleDrawable.java
@@ -423,6 +423,7 @@
         if (super.setDrawableByLayerId(id, drawable)) {
             if (id == R.id.mask) {
                 mMask = drawable;
+                mHasValidMask = false;
             }
 
             return true;
diff --git a/graphics/java/android/graphics/drawable/ShapeDrawable.java b/graphics/java/android/graphics/drawable/ShapeDrawable.java
index 334b3bd..a669d3c 100644
--- a/graphics/java/android/graphics/drawable/ShapeDrawable.java
+++ b/graphics/java/android/graphics/drawable/ShapeDrawable.java
@@ -328,7 +328,7 @@
     }
 
     @Override
-    public boolean getDither() {
+    public boolean isDither() {
         return mShapeState.mPaint.isDither();
     }
 
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreBCWorkaroundProvider.java b/keystore/java/android/security/keystore/AndroidKeyStoreBCWorkaroundProvider.java
index 06b76fa..156f45f6 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreBCWorkaroundProvider.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreBCWorkaroundProvider.java
@@ -132,52 +132,52 @@
 
         putSignatureImpl("MD5withRSA",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$MD5WithPKCS1Padding");
-        put("Alg.Alias.Signature.MD5WithRSAEncryption", "MD5WithRSA");
-        put("Alg.Alias.Signature.MD5/RSA", "MD5WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.1.1.4", "MD5WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.2.5with1.2.840.113549.1.1.1", "MD5WithRSA");
+        put("Alg.Alias.Signature.MD5WithRSAEncryption", "MD5withRSA");
+        put("Alg.Alias.Signature.MD5/RSA", "MD5withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.1.1.4", "MD5withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.2.5with1.2.840.113549.1.1.1", "MD5withRSA");
 
         putSignatureImpl("SHA1withRSA",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$SHA1WithPKCS1Padding");
-        put("Alg.Alias.Signature.SHA1WithRSAEncryption", "SHA1WithRSA");
-        put("Alg.Alias.Signature.SHA1/RSA", "SHA1WithRSA");
-        put("Alg.Alias.Signature.SHA-1/RSA", "SHA1WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.1.1.5", "SHA1WithRSA");
-        put("Alg.Alias.Signature.1.3.14.3.2.26with1.2.840.113549.1.1.1", "SHA1WithRSA");
-        put("Alg.Alias.Signature.1.3.14.3.2.26with1.2.840.113549.1.1.5", "SHA1WithRSA");
-        put("Alg.Alias.Signature.1.3.14.3.2.29", "SHA1WithRSA");
+        put("Alg.Alias.Signature.SHA1WithRSAEncryption", "SHA1withRSA");
+        put("Alg.Alias.Signature.SHA1/RSA", "SHA1withRSA");
+        put("Alg.Alias.Signature.SHA-1/RSA", "SHA1withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.1.1.5", "SHA1withRSA");
+        put("Alg.Alias.Signature.1.3.14.3.2.26with1.2.840.113549.1.1.1", "SHA1withRSA");
+        put("Alg.Alias.Signature.1.3.14.3.2.26with1.2.840.113549.1.1.5", "SHA1withRSA");
+        put("Alg.Alias.Signature.1.3.14.3.2.29", "SHA1withRSA");
 
         putSignatureImpl("SHA224withRSA",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$SHA224WithPKCS1Padding");
-        put("Alg.Alias.Signature.SHA224WithRSAEncryption", "SHA224WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.1.1.11", "SHA224WithRSA");
+        put("Alg.Alias.Signature.SHA224WithRSAEncryption", "SHA224withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.1.1.11", "SHA224withRSA");
         put("Alg.Alias.Signature.2.16.840.1.101.3.4.2.4with1.2.840.113549.1.1.1",
-                "SHA224WithRSA");
+                "SHA224withRSA");
         put("Alg.Alias.Signature.2.16.840.1.101.3.4.2.4with1.2.840.113549.1.1.11",
-                "SHA224WithRSA");
+                "SHA224withRSA");
 
         putSignatureImpl("SHA256withRSA",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$SHA256WithPKCS1Padding");
-        put("Alg.Alias.Signature.SHA256WithRSAEncryption", "SHA256WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.1.1.11", "SHA256WithRSA");
+        put("Alg.Alias.Signature.SHA256WithRSAEncryption", "SHA256withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.1.1.11", "SHA256withRSA");
         put("Alg.Alias.Signature.2.16.840.1.101.3.4.2.1with1.2.840.113549.1.1.1",
-                "SHA256WithRSA");
+                "SHA256withRSA");
         put("Alg.Alias.Signature.2.16.840.1.101.3.4.2.1with1.2.840.113549.1.1.11",
-                "SHA256WithRSA");
+                "SHA256withRSA");
 
         putSignatureImpl("SHA384withRSA",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$SHA384WithPKCS1Padding");
-        put("Alg.Alias.Signature.SHA384WithRSAEncryption", "SHA384WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.1.1.12", "SHA384WithRSA");
+        put("Alg.Alias.Signature.SHA384WithRSAEncryption", "SHA384withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.1.1.12", "SHA384withRSA");
         put("Alg.Alias.Signature.2.16.840.1.101.3.4.2.2with1.2.840.113549.1.1.1",
-                "SHA384WithRSA");
+                "SHA384withRSA");
 
         putSignatureImpl("SHA512withRSA",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$SHA512WithPKCS1Padding");
-        put("Alg.Alias.Signature.SHA512WithRSAEncryption", "SHA512WithRSA");
-        put("Alg.Alias.Signature.1.2.840.113549.1.1.13", "SHA512WithRSA");
+        put("Alg.Alias.Signature.SHA512WithRSAEncryption", "SHA512withRSA");
+        put("Alg.Alias.Signature.1.2.840.113549.1.1.13", "SHA512withRSA");
         put("Alg.Alias.Signature.2.16.840.1.101.3.4.2.3with1.2.840.113549.1.1.1",
-                "SHA512WithRSA");
+                "SHA512withRSA");
 
         putSignatureImpl("SHA1withRSA/PSS",
                 PACKAGE_NAME + ".AndroidKeyStoreRSASignatureSpi$SHA1WithPSSPadding");
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreCipherSpiBase.java b/keystore/java/android/security/keystore/AndroidKeyStoreCipherSpiBase.java
index fc53451..83131ed 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreCipherSpiBase.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreCipherSpiBase.java
@@ -446,7 +446,7 @@
             inputLen = input.length;
             src.get(input);
         }
-        super.engineUpdateAAD(input, inputOffset, inputLen);
+        engineUpdateAAD(input, inputOffset, inputLen);
     }
 
     @Override
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreKeyFactorySpi.java b/keystore/java/android/security/keystore/AndroidKeyStoreKeyFactorySpi.java
index 20db41b..250bad7 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreKeyFactorySpi.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreKeyFactorySpi.java
@@ -24,9 +24,12 @@
 import java.security.KeyFactorySpi;
 import java.security.PrivateKey;
 import java.security.PublicKey;
+import java.security.spec.ECPublicKeySpec;
 import java.security.spec.InvalidKeySpecException;
 import java.security.spec.KeySpec;
 import java.security.spec.PKCS8EncodedKeySpec;
+import java.security.spec.RSAPublicKeySpec;
+import java.security.spec.X509EncodedKeySpec;
 
 /**
  * {@link KeyFactorySpi} backed by Android KeyStore.
@@ -40,32 +43,83 @@
     @Override
     protected <T extends KeySpec> T engineGetKeySpec(Key key, Class<T> keySpecClass)
             throws InvalidKeySpecException {
-        if (keySpecClass == null) {
-            throw new InvalidKeySpecException("keySpecClass == null");
-        }
-        if (!(key instanceof AndroidKeyStorePrivateKey)) {
-            throw new InvalidKeySpecException("Only Android KeyStore private keys supported: " +
-                    ((key != null) ? key.getClass().getName() : "null"));
-        }
-        if (PKCS8EncodedKeySpec.class.isAssignableFrom(keySpecClass)) {
+        if (key == null) {
+            throw new InvalidKeySpecException("key == null");
+        } else if ((!(key instanceof AndroidKeyStorePrivateKey))
+            && (!(key instanceof AndroidKeyStorePublicKey))) {
             throw new InvalidKeySpecException(
-                    "Key material export of Android KeyStore keys is not supported");
-        }
-        if (!KeyInfo.class.equals(keySpecClass)) {
-            throw new InvalidKeySpecException("Unsupported key spec: " + keySpecClass.getName());
-        }
-        String keyAliasInKeystore = ((AndroidKeyStoreKey) key).getAlias();
-        String entryAlias;
-        if (keyAliasInKeystore.startsWith(Credentials.USER_PRIVATE_KEY)) {
-            entryAlias = keyAliasInKeystore.substring(Credentials.USER_PRIVATE_KEY.length());
-        } else {
-            throw new InvalidKeySpecException("Invalid key alias: " + keyAliasInKeystore);
+                    "Unsupported key type: " + key.getClass().getName()
+                    + ". This KeyFactory supports only Android Keystore asymmetric keys");
         }
 
-        @SuppressWarnings("unchecked")
-        T result = (T) AndroidKeyStoreSecretKeyFactorySpi.getKeyInfo(
-                mKeyStore, entryAlias, keyAliasInKeystore);
-        return result;
+        // key is an Android Keystore private or public key
+
+        if (keySpecClass == null) {
+            throw new InvalidKeySpecException("keySpecClass == null");
+        } else if (KeyInfo.class.equals(keySpecClass)) {
+            if (!(key instanceof AndroidKeyStorePrivateKey)) {
+                throw new InvalidKeySpecException(
+                        "Unsupported key type: " + key.getClass().getName()
+                        + ". KeyInfo can be obtained only for Android Keystore private keys");
+            }
+            String keyAliasInKeystore = ((AndroidKeyStorePrivateKey) key).getAlias();
+            String entryAlias;
+            if (keyAliasInKeystore.startsWith(Credentials.USER_PRIVATE_KEY)) {
+                entryAlias = keyAliasInKeystore.substring(Credentials.USER_PRIVATE_KEY.length());
+            } else {
+                throw new InvalidKeySpecException("Invalid key alias: " + keyAliasInKeystore);
+            }
+            @SuppressWarnings("unchecked")
+            T result = (T) AndroidKeyStoreSecretKeyFactorySpi.getKeyInfo(
+                    mKeyStore, entryAlias, keyAliasInKeystore);
+            return result;
+        } else if (X509EncodedKeySpec.class.equals(keySpecClass)) {
+            if (!(key instanceof AndroidKeyStorePublicKey)) {
+                throw new InvalidKeySpecException(
+                        "Unsupported key type: " + key.getClass().getName()
+                        + ". X509EncodedKeySpec can be obtained only for Android Keystore public"
+                        + " keys");
+            }
+            @SuppressWarnings("unchecked")
+            T result = (T) new X509EncodedKeySpec(((AndroidKeyStorePublicKey) key).getEncoded());
+            return result;
+        } else if (PKCS8EncodedKeySpec.class.equals(keySpecClass)) {
+            if (key instanceof AndroidKeyStorePrivateKey) {
+                throw new InvalidKeySpecException(
+                        "Key material export of Android Keystore private keys is not supported");
+            } else {
+                throw new InvalidKeySpecException(
+                        "Cannot export key material of public key in PKCS#8 format."
+                        + " Only X.509 format (X509EncodedKeySpec) supported for public keys.");
+            }
+        } else if (RSAPublicKeySpec.class.equals(keySpecClass)) {
+            if (key instanceof AndroidKeyStoreRSAPublicKey) {
+                AndroidKeyStoreRSAPublicKey rsaKey = (AndroidKeyStoreRSAPublicKey) key;
+                @SuppressWarnings("unchecked")
+                T result =
+                        (T) new RSAPublicKeySpec(rsaKey.getModulus(), rsaKey.getPublicExponent());
+                return result;
+            } else {
+                throw new InvalidKeySpecException(
+                        "Obtaining RSAPublicKeySpec not supported for " + key.getAlgorithm() + " "
+                        + ((key instanceof AndroidKeyStorePrivateKey) ? "private" : "public")
+                        + " key");
+            }
+        } else if (ECPublicKeySpec.class.equals(keySpecClass)) {
+            if (key instanceof AndroidKeyStoreECPublicKey) {
+                AndroidKeyStoreECPublicKey ecKey = (AndroidKeyStoreECPublicKey) key;
+                @SuppressWarnings("unchecked")
+                T result = (T) new ECPublicKeySpec(ecKey.getW(), ecKey.getParams());
+                return result;
+            } else {
+                throw new InvalidKeySpecException(
+                        "Obtaining RSAPublicKeySpec not supported for " + key.getAlgorithm() + " "
+                        + ((key instanceof AndroidKeyStorePrivateKey) ? "private" : "public")
+                        + " key");
+            }
+        } else {
+            throw new InvalidKeySpecException("Unsupported key spec: " + keySpecClass.getName());
+        }
     }
 
     @Override
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java b/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java
index af05578..2055cdb 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java
@@ -226,9 +226,8 @@
                                     | KeyProperties.PURPOSE_VERIFY);
                             // Authorized to be used with any digest (including no digest).
                             specBuilder.setDigests(KeyProperties.DIGEST_NONE);
-                            specBuilder.setSignaturePaddings(
-                                    KeyProperties.SIGNATURE_PADDING_RSA_PKCS1);
-                            // Authorized to be used with any padding (including no padding).
+                            // Authorized to be used with any encryption and signature padding
+                            // scheme (including no padding).
                             specBuilder.setEncryptionPaddings(
                                     KeyProperties.ENCRYPTION_PADDING_NONE);
                             // Disable randomized encryption requirement to support encryption
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java b/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java
index 3bd9d1d..5fb589e 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java
@@ -258,9 +258,8 @@
                             | KeyProperties.PURPOSE_VERIFY);
             // Authorized to be used with any digest (including no digest).
             specBuilder.setDigests(KeyProperties.DIGEST_NONE);
-            specBuilder.setSignaturePaddings(
-                    KeyProperties.SIGNATURE_PADDING_RSA_PKCS1);
-            // Authorized to be used with any padding (including no padding).
+            // Authorized to be used with any encryption and signature padding scheme (including no
+            // padding).
             specBuilder.setEncryptionPaddings(
                     KeyProperties.ENCRYPTION_PADDING_NONE);
             // Disable randomized encryption requirement to support encryption padding NONE
diff --git a/location/java/android/location/ILocationManager.aidl b/location/java/android/location/ILocationManager.aidl
index a3ea896..f3d755c 100644
--- a/location/java/android/location/ILocationManager.aidl
+++ b/location/java/android/location/ILocationManager.aidl
@@ -75,6 +75,7 @@
     String getBestProvider(in Criteria criteria, boolean enabledOnly);
     boolean providerMeetsCriteria(String provider, in Criteria criteria);
     ProviderProperties getProviderProperties(String provider);
+    String getNetworkProviderPackage();
     boolean isProviderEnabled(String provider);
 
     void addTestProvider(String name, in ProviderProperties properties, String opPackageName);
diff --git a/media/java/android/media/IAudioService.aidl b/media/java/android/media/IAudioService.aidl
index 8e962187..c75c7e5 100644
--- a/media/java/android/media/IAudioService.aidl
+++ b/media/java/android/media/IAudioService.aidl
@@ -40,7 +40,7 @@
  */
 interface IAudioService {
 
-    void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags,
+    oneway void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags,
             String callingPackage, String caller);
 
     void adjustStreamVolume(int streamType, int direction, int flags, String callingPackage);
diff --git a/media/java/android/media/MediaDrm.java b/media/java/android/media/MediaDrm.java
index 9acfee2..ab61e2b 100644
--- a/media/java/android/media/MediaDrm.java
+++ b/media/java/android/media/MediaDrm.java
@@ -89,10 +89,23 @@
  * encrypted content, the samples returned from the extractor remain encrypted, they
  * are only decrypted when the samples are delivered to the decoder.
  * <p>
- * MediaDrm methods throw {@link java.lang.IllegalStateException}
- * when a method is called on a MediaDrm object that is in an invalid or inoperable
- * state. This is typically due to incorrect application API usage, but may also
- * be due to an unrecoverable failure in the DRM plugin or security hardware.
+ * MediaDrm methods throw {@link android.media.MediaDrm.MediaDrmStateException}
+ * when a method is called on a MediaDrm object that has had an unrecoverable failure 
+ * in the DRM plugin or security hardware. 
+ * {@link android.media.MediaDrm.MediaDrmStateException} extends 
+ * {@link java.lang.IllegalStateException} with the addition of a developer-readable 
+ * diagnostic information string associated with the exception.
+ * <p>
+ * In the event of a mediaserver process crash or restart while a MediaDrm object
+ * is active, MediaDrm methods may throw {@link android.media.MediaDrmResetException}.
+ * To recover, the app must release the MediaDrm object, then create and initialize
+ * a new one.
+ * <p>
+ * As {@link android.media.MediaDrmResetException} and 
+ * {@link android.media.MediaDrm.MediaDrmStateException} both extend 
+ * {@link java.lang.IllegalStateException}, they should be in an earlier catch() 
+ * block than {@link java.lang.IllegalStateException} if handled separately.
+ * <p>
  * <a name="Callbacks"></a>
  * <h3>Callbacks</h3>
  * <p>Applications should register for informational events in order
diff --git a/media/java/android/media/MediaDrmResetException.java b/media/java/android/media/MediaDrmResetException.java
new file mode 100644
index 0000000..3b2da1e
--- /dev/null
+++ b/media/java/android/media/MediaDrmResetException.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+/**
+ * This exception is thrown when the MediaDrm instance has become unusable
+ * due to a restart of the mediaserver process.  To continue, the app must
+ * release the MediaDrm object, then create and initialize a new one.
+ */
+public class MediaDrmResetException extends IllegalStateException {
+    public MediaDrmResetException(String detailMessage) {
+        super(detailMessage);
+    }
+}
diff --git a/media/java/android/media/midi/MidiDevice.java b/media/java/android/media/midi/MidiDevice.java
index 7998a92..93fb6d2 100644
--- a/media/java/android/media/midi/MidiDevice.java
+++ b/media/java/android/media/midi/MidiDevice.java
@@ -50,21 +50,43 @@
      * Close this object to terminate the connection.
      */
     public class MidiConnection implements Closeable {
-        private final IBinder mToken;
-        private final MidiInputPort mInputPort;
+        private final IMidiDeviceServer mInputPortDeviceServer;
+        private final IBinder mInputPortToken;
+        private final IBinder mOutputPortToken;
+        private final CloseGuard mGuard = CloseGuard.get();
+        private boolean mIsClosed;
 
-        MidiConnection(IBinder token, MidiInputPort inputPort) {
-            mToken = token;
-            mInputPort = inputPort;
+        MidiConnection(IBinder outputPortToken, MidiInputPort inputPort) {
+            mInputPortDeviceServer = inputPort.getDeviceServer();
+            mInputPortToken = inputPort.getToken();
+            mOutputPortToken = outputPortToken;
+            mGuard.open("close");
         }
 
         @Override
         public void close() throws IOException {
+            synchronized (mGuard) {
+                if (mIsClosed) return;
+                mGuard.close();
+                try {
+                    // close input port
+                    mInputPortDeviceServer.closePort(mInputPortToken);
+                    // close output port
+                    mDeviceServer.closePort(mOutputPortToken);
+                } catch (RemoteException e) {
+                    Log.e(TAG, "RemoteException in MidiConnection.close");
+                }
+                mIsClosed = true;
+            }
+        }
+
+        @Override
+        protected void finalize() throws Throwable {
             try {
-                mDeviceServer.closePort(mToken);
-                IoUtils.closeQuietly(mInputPort);
-            } catch (RemoteException e) {
-                Log.e(TAG, "RemoteException in MidiConnection.close");
+                mGuard.warnIfOpen();
+                close();
+            } finally {
+                super.finalize();
             }
         }
     }
diff --git a/media/java/android/media/midi/MidiDeviceServer.java b/media/java/android/media/midi/MidiDeviceServer.java
index 1212b64..19ff624 100644
--- a/media/java/android/media/midi/MidiDeviceServer.java
+++ b/media/java/android/media/midi/MidiDeviceServer.java
@@ -257,7 +257,14 @@
         public void connectPorts(IBinder token, ParcelFileDescriptor pfd,
                 int outputPortNumber) {
             MidiInputPort inputPort = new MidiInputPort(pfd, outputPortNumber);
-            mOutputPortDispatchers[outputPortNumber].getSender().connect(inputPort);
+            MidiDispatcher dispatcher = mOutputPortDispatchers[outputPortNumber];
+            synchronized (dispatcher) {
+                dispatcher.getSender().connect(inputPort);
+                int openCount = dispatcher.getReceiverCount();
+                mOutputPortOpenCount[outputPortNumber] = openCount;
+                updateDeviceStatus();
+            }
+
             mInputPorts.add(inputPort);
             OutputPortClient client = new OutputPortClient(token, inputPort);
             synchronized (mPortClients) {
diff --git a/media/java/android/media/midi/MidiInputPort.java b/media/java/android/media/midi/MidiInputPort.java
index af5a86c..db41b10 100644
--- a/media/java/android/media/midi/MidiInputPort.java
+++ b/media/java/android/media/midi/MidiInputPort.java
@@ -103,17 +103,33 @@
 
     // used by MidiDevice.connectInputPort() to connect our socket directly to another device
     /* package */ ParcelFileDescriptor claimFileDescriptor() {
-        synchronized (mBuffer) {
-            ParcelFileDescriptor pfd = mParcelFileDescriptor;
-            if (pfd != null) {
+        synchronized (mGuard) {
+            ParcelFileDescriptor pfd;
+            synchronized (mBuffer) {
+                pfd = mParcelFileDescriptor;
+                if (pfd == null) return null;
                 IoUtils.closeQuietly(mOutputStream);
                 mParcelFileDescriptor = null;
                 mOutputStream = null;
             }
+
+            // Set mIsClosed = true so we will not call mDeviceServer.closePort() in close().
+            // MidiDevice.MidiConnection.close() will do the cleanup instead.
+            mIsClosed = true;
             return pfd;
         }
     }
 
+    // used by MidiDevice.MidiConnection to close this port after the connection is closed
+    /* package */ IBinder getToken() {
+        return mToken;
+    }
+
+    // used by MidiDevice.MidiConnection to close this port after the connection is closed
+    /* package */ IMidiDeviceServer getDeviceServer() {
+        return mDeviceServer;
+    }
+
     @Override
     public void close() throws IOException {
         synchronized (mGuard) {
diff --git a/media/jni/android_media_ImageReader.cpp b/media/jni/android_media_ImageReader.cpp
index 635fa11..0034b07 100644
--- a/media/jni/android_media_ImageReader.cpp
+++ b/media/jni/android_media_ImageReader.cpp
@@ -1240,8 +1240,11 @@
         return static_cast<jint>(PublicFormat::PRIVATE);
     } else {
         CpuConsumer::LockedBuffer* buffer = Image_getLockedBuffer(env, thiz);
+        int readerHalFormat = android_view_Surface_mapPublicFormatToHalFormat(
+                static_cast<PublicFormat>(readerFormat));
+        int32_t fmt = applyFormatOverrides(buffer->flexFormat, readerHalFormat);
         PublicFormat publicFmt = android_view_Surface_mapHalFormatDataspaceToPublicFormat(
-                buffer->flexFormat, buffer->dataSpace);
+                fmt, buffer->dataSpace);
         return static_cast<jint>(publicFmt);
     }
 }
diff --git a/media/jni/android_media_ImageWriter.cpp b/media/jni/android_media_ImageWriter.cpp
index 634ba64..ba7634c 100644
--- a/media/jni/android_media_ImageWriter.cpp
+++ b/media/jni/android_media_ImageWriter.cpp
@@ -361,8 +361,7 @@
     ALOGV("%s:", __FUNCTION__);
     JNIImageWriterContext* const ctx = reinterpret_cast<JNIImageWriterContext *>(nativeCtx);
     if (ctx == NULL || thiz == NULL) {
-        jniThrowException(env, "java/lang/IllegalStateException",
-                "ImageWriterContext is not initialized");
+        // ImageWriter is already closed.
         return;
     }
 
diff --git a/media/jni/android_media_MediaDrm.cpp b/media/jni/android_media_MediaDrm.cpp
index d456dc10..9ec0312 100644
--- a/media/jni/android_media_MediaDrm.cpp
+++ b/media/jni/android_media_MediaDrm.cpp
@@ -308,6 +308,10 @@
     } else if (err == ERROR_DRM_DEVICE_REVOKED) {
         jniThrowException(env, "android/media/DeniedByServerException", msg);
         return true;
+    } else if (err == DEAD_OBJECT) {
+        jniThrowException(env, "android/media/MediaDrmResetException",
+                "mediaserver died");
+        return true;
     } else if (err != OK) {
         String8 errbuf;
         if (drmMessage != NULL) {
diff --git a/media/jni/audioeffect/android_media_AudioEffect.cpp b/media/jni/audioeffect/android_media_AudioEffect.cpp
index fdc586b..aba4bbe 100644
--- a/media/jni/audioeffect/android_media_AudioEffect.cpp
+++ b/media/jni/audioeffect/android_media_AudioEffect.cpp
@@ -472,6 +472,8 @@
 
     if (lpJniStorage) {
         ALOGV("deleting pJniStorage: %p\n", lpJniStorage);
+        env->DeleteGlobalRef(lpJniStorage->mCallbackData.audioEffect_class);
+        env->DeleteGlobalRef(lpJniStorage->mCallbackData.audioEffect_ref);
         delete lpJniStorage;
     }
 }
diff --git a/media/jni/audioeffect/android_media_Visualizer.cpp b/media/jni/audioeffect/android_media_Visualizer.cpp
index 6098b4a..0557019 100644
--- a/media/jni/audioeffect/android_media_Visualizer.cpp
+++ b/media/jni/audioeffect/android_media_Visualizer.cpp
@@ -450,6 +450,8 @@
 
     if (lpJniStorage) {
         ALOGV("deleting pJniStorage: %p\n", lpJniStorage);
+        env->DeleteGlobalRef(lpJniStorage->mCallbackData.visualizer_class);
+        env->DeleteGlobalRef(lpJniStorage->mCallbackData.visualizer_ref);
         delete lpJniStorage;
     }
 }
diff --git a/packages/DocumentsUI/res/values-sw720dp/styles.xml b/packages/DocumentsUI/res/values-sw720dp/styles.xml
index 0b03a94..d7c031e 100644
--- a/packages/DocumentsUI/res/values-sw720dp/styles.xml
+++ b/packages/DocumentsUI/res/values-sw720dp/styles.xml
@@ -16,7 +16,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="DialogWhenReallyLarge" parent="@*android:style/Theme.Material.DayNight.Dialog">
+    <style name="DialogWhenReallyLarge" parent="@*android:style/Theme.DeviceDefault.Light.Dialog">
         <!-- We do not specify width of window here because the max size of
              floating window specified by windowFixedWidthis is limited. -->
         <item name="*android:windowFixedHeightMajor">80%</item>
diff --git a/packages/DocumentsUI/res/values/styles.xml b/packages/DocumentsUI/res/values/styles.xml
index 6d741aa..8c4b777 100644
--- a/packages/DocumentsUI/res/values/styles.xml
+++ b/packages/DocumentsUI/res/values/styles.xml
@@ -16,7 +16,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="DialogWhenReallyLarge" parent="@android:style/Theme.Material.DayNight.DarkActionBar" />
+    <style name="DialogWhenReallyLarge" parent="@android:style/Theme.DeviceDefault.Light.DarkActionBar" />
 
     <style name="DocumentsTheme" parent="@style/DialogWhenReallyLarge">
         <item name="android:actionBarWidgetTheme">@null</item>
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
index 90ccf91..fe148da 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
@@ -393,25 +393,23 @@
     @Override
     public void updateActionBar() {
         if (mRootsToolbar != null) {
-            if (mState.action == ACTION_OPEN ||
-                mState.action == ACTION_GET_CONTENT ||
-                mState.action == ACTION_OPEN_TREE) {
-                mRootsToolbar.setTitle(R.string.title_open);
-            } else if (mState.action == ACTION_CREATE ||
-                       mState.action == ACTION_OPEN_COPY_DESTINATION) {
-                mRootsToolbar.setTitle(R.string.title_save);
+            final String prompt = getIntent().getStringExtra(DocumentsContract.EXTRA_PROMPT);
+            if (prompt != null) {
+                mRootsToolbar.setTitle(prompt);
+            } else {
+                if (mState.action == ACTION_OPEN ||
+                    mState.action == ACTION_GET_CONTENT ||
+                    mState.action == ACTION_OPEN_TREE) {
+                    mRootsToolbar.setTitle(R.string.title_open);
+                } else if (mState.action == ACTION_CREATE ||
+                           mState.action == ACTION_OPEN_COPY_DESTINATION) {
+                    mRootsToolbar.setTitle(R.string.title_save);
+                }
             }
         }
 
-        final RootInfo root = getCurrentRoot();
-        final boolean showRootIcon = mShowAsDialog
-                || (mState.action == ACTION_MANAGE || mState.action == ACTION_BROWSE);
-        if (showRootIcon) {
-            mToolbar.setNavigationIcon(
-                    root != null ? root.loadToolbarIcon(mToolbar.getContext()) : null);
-            mToolbar.setNavigationContentDescription(R.string.drawer_open);
-            mToolbar.setNavigationOnClickListener(null);
-        } else {
+        if (!mShowAsDialog && mDrawerLayout.getDrawerLockMode(mRootsDrawer) ==
+                DrawerLayout.LOCK_MODE_UNLOCKED) {
             mToolbar.setNavigationIcon(R.drawable.ic_hamburger);
             mToolbar.setNavigationContentDescription(R.string.drawer_open);
             mToolbar.setNavigationOnClickListener(new View.OnClickListener() {
@@ -420,6 +418,10 @@
                     setRootsDrawerOpen(true);
                 }
             });
+        } else {
+            mToolbar.setNavigationIcon(null);
+            mToolbar.setNavigationContentDescription(R.string.drawer_open);
+            mToolbar.setNavigationOnClickListener(null);
         }
 
         if (mSearchManager.isExpanded()) {
@@ -428,7 +430,7 @@
             mToolbarStack.setAdapter(null);
         } else {
             if (mState.stack.size() <= 1) {
-                mToolbar.setTitle(root.title);
+                mToolbar.setTitle(getCurrentRoot().title);
                 mToolbarStack.setVisibility(View.GONE);
                 mToolbarStack.setAdapter(null);
             } else {
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
index aa99a7b..0c6837f 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
@@ -216,6 +216,19 @@
         return mCallback;
     }
 
+    @Override
+    public void showPromptReason(int reason) {
+        if (reason != PROMPT_REASON_NONE) {
+            int promtReasonStringRes = getPromtReasonStringRes(reason);
+            if (promtReasonStringRes != 0) {
+                mSecurityMessageDisplay.setMessage(promtReasonStringRes,
+                        true /* important */);
+            }
+        }
+    }
+
+    protected abstract int getPromtReasonStringRes(int reason);
+
     // Cause a VIRTUAL_KEY vibration
     public void doHapticKeyClick() {
         if (mEnableHaptics) {
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
index cd4b24a..ff4e815 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
@@ -160,6 +160,17 @@
     }
 
     /**
+     * Show a string explaining why the security view needs to be solved.
+     *
+     * @param reason a flag indicating which string should be shown, see
+     *               {@link KeyguardSecurityView#PROMPT_REASON_NONE}
+     *               and {@link KeyguardSecurityView#PROMPT_REASON_RESTART}
+     */
+    public void showPromptReason(int reason) {
+        mSecurityContainer.showPromptReason(reason);
+    }
+
+    /**
      *  Dismisses the keyguard by going to the next screen or making it gone.
      *
      *  @return True if the keyguard is done.
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardPasswordView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardPasswordView.java
index c9ad728..2db87b3 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardPasswordView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardPasswordView.java
@@ -111,6 +111,16 @@
     }
 
     @Override
+    protected int getPromtReasonStringRes(int reason) {
+        switch (reason) {
+            case PROMPT_REASON_RESTART:
+                return R.string.kg_prompt_reason_restart_password;
+            default:
+                return 0;
+        }
+    }
+
+    @Override
     public void onPause() {
         super.onPause();
         mImm.hideSoftInputFromWindow(getWindowToken(), 0);
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
index 1bd0bb4..59a8ad5 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
@@ -85,10 +85,9 @@
         }
     };
     private Rect mTempRect = new Rect();
-    private SecurityMessageDisplay mSecurityMessageDisplay;
+    private KeyguardMessageArea mSecurityMessageDisplay;
     private View mEcaView;
     private ViewGroup mContainer;
-    private KeyguardMessageArea mHelpMessage;
     private int mDisappearYTranslation;
 
     enum FooterMode {
@@ -141,10 +140,10 @@
         // vibrate mode will be the same for the life of this screen
         mLockPatternView.setTactileFeedbackEnabled(mLockPatternUtils.isTactileFeedbackEnabled());
 
-        mSecurityMessageDisplay = KeyguardMessageArea.findSecurityMessageDisplay(this);
+        mSecurityMessageDisplay =
+                (KeyguardMessageArea) KeyguardMessageArea.findSecurityMessageDisplay(this);
         mEcaView = findViewById(R.id.keyguard_selector_fade_container);
         mContainer = (ViewGroup) findViewById(R.id.container);
-        mHelpMessage = (KeyguardMessageArea) findViewById(R.id.keyguard_message_area);
 
         EmergencyButton button = (EmergencyButton) findViewById(R.id.emergency_call_button);
         if (button != null) {
@@ -320,6 +319,17 @@
     }
 
     @Override
+    public void showPromptReason(int reason) {
+        switch (reason) {
+            case PROMPT_REASON_RESTART:
+                mSecurityMessageDisplay.setMessage(R.string.kg_prompt_reason_restart_pattern,
+                        true /* important */);
+                break;
+            default:
+        }
+    }
+
+    @Override
     public void startAppearAnimation() {
         enableClipping(false);
         setAlpha(1f);
@@ -337,8 +347,8 @@
                     }
                 },
                 this);
-        if (!TextUtils.isEmpty(mHelpMessage.getText())) {
-            mAppearAnimationUtils.createAnimation(mHelpMessage, 0,
+        if (!TextUtils.isEmpty(mSecurityMessageDisplay.getText())) {
+            mAppearAnimationUtils.createAnimation(mSecurityMessageDisplay, 0,
                     AppearAnimationUtils.DEFAULT_APPEAR_DURATION,
                     mAppearAnimationUtils.getStartTranslation(),
                     true /* appearing */,
@@ -366,8 +376,8 @@
                         }
                     }
                 }, KeyguardPatternView.this);
-        if (!TextUtils.isEmpty(mHelpMessage.getText())) {
-            mDisappearAnimationUtils.createAnimation(mHelpMessage, 0,
+        if (!TextUtils.isEmpty(mSecurityMessageDisplay.getText())) {
+            mDisappearAnimationUtils.createAnimation(mSecurityMessageDisplay, 0,
                     200,
                     - mDisappearAnimationUtils.getStartTranslation() * 3,
                     false /* appearing */,
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardPinBasedInputView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardPinBasedInputView.java
index 23834a3..07947b1 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardPinBasedInputView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardPinBasedInputView.java
@@ -93,6 +93,16 @@
         return super.onKeyDown(keyCode, event);
     }
 
+    @Override
+    protected int getPromtReasonStringRes(int reason) {
+        switch (reason) {
+            case PROMPT_REASON_RESTART:
+                return R.string.kg_prompt_reason_restart_pin;
+            default:
+                return 0;
+        }
+    }
+
     private void performClick(View view) {
         view.performClick();
     }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
index d17b25a..f529ac0 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
@@ -509,6 +509,13 @@
     }
 
     @Override
+    public void showPromptReason(int reason) {
+        if (mCurrentSecuritySelection != SecurityMode.None) {
+            getSecurityView(mCurrentSecuritySelection).showPromptReason(reason);
+        }
+    }
+
+    @Override
     public void showUsabilityHint() {
         mSecurityViewFlipper.showUsabilityHint();
     }
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
index 5b50236..5658a74 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
@@ -21,6 +21,9 @@
     static public final int SCREEN_ON = 1;
     static public final int VIEW_REVEALED = 2;
 
+    int PROMPT_REASON_NONE = 0;
+    int PROMPT_REASON_RESTART = 1;
+
     /**
      * Interface back to keyguard to tell it when security
      * @param callback
@@ -66,6 +69,14 @@
     KeyguardSecurityCallback getCallback();
 
     /**
+     * Show a string explaining why the security view needs to be solved.
+     *
+     * @param reason a flag indicating which string should be shown, see {@link #PROMPT_REASON_NONE}
+     *               and {@link #PROMPT_REASON_RESTART}
+     */
+    void showPromptReason(int reason);
+
+    /**
      * Instruct the view to show usability hints, if any.
      *
      */
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
index 54467f3..a0ff21b 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
@@ -131,6 +131,14 @@
     }
 
     @Override
+    public void showPromptReason(int reason) {
+        KeyguardSecurityView ksv = getSecurityView();
+        if (ksv != null) {
+            ksv.showPromptReason(reason);
+        }
+    }
+
+    @Override
     public void showUsabilityHint() {
         KeyguardSecurityView ksv = getSecurityView();
         if (ksv != null) {
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSimPinView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSimPinView.java
index f4acff8..aeac912 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSimPinView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSimPinView.java
@@ -95,6 +95,12 @@
         }
     }
 
+    @Override
+    protected int getPromtReasonStringRes(int reason) {
+        // No message on SIM Pin
+        return 0;
+    }
+
     private String getPinPasswordErrorMessage(int attemptsRemaining) {
         String displayMessage;
 
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardSimPukView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardSimPukView.java
index b85d966..af88239 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardSimPukView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardSimPukView.java
@@ -140,6 +140,12 @@
         }
     }
 
+    @Override
+    protected int getPromtReasonStringRes(int reason) {
+        // No message on SIM Puk
+        return 0;
+    }
+
     private String getPukPasswordErrorMessage(int attemptsRemaining) {
         String displayMessage;
 
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 273f166..022338d 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -804,8 +804,7 @@
     private void startListeningForFingerprint() {
         if (DEBUG) Log.v(TAG, "startListeningForFingerprint()");
         int userId = ActivityManager.getCurrentUser();
-        if (mFpm != null && mFpm.isHardwareDetected() && !isFingerprintDisabled(userId)
-                && mFpm.getEnrolledFingerprints(userId).size() > 0) {
+        if (isUnlockWithFingerPrintPossible(userId)) {
             if (mFingerprintCancelSignal != null) {
                 mFingerprintCancelSignal.cancel();
             }
@@ -815,6 +814,11 @@
         }
     }
 
+    public boolean isUnlockWithFingerPrintPossible(int userId) {
+        return mFpm != null && mFpm.isHardwareDetected() && !isFingerprintDisabled(userId)
+                && mFpm.getEnrolledFingerprints(userId).size() > 0;
+    }
+
     private void stopListeningForFingerprint() {
         if (DEBUG) Log.v(TAG, "stopListeningForFingerprint()");
         if (isFingerprintDetectionRunning()) {
diff --git a/packages/Keyguard/src/com/android/keyguard/ViewMediatorCallback.java b/packages/Keyguard/src/com/android/keyguard/ViewMediatorCallback.java
index f5c809a..ff463c6 100644
--- a/packages/Keyguard/src/com/android/keyguard/ViewMediatorCallback.java
+++ b/packages/Keyguard/src/com/android/keyguard/ViewMediatorCallback.java
@@ -81,4 +81,12 @@
      * @return true if the screen is on
      */
     boolean isScreenOn();
+
+    /**
+     * @return one of the reasons why the bouncer needs to be shown right now and the user can't use
+     *         his normal unlock method like fingerprint or trust agents. See
+     *         {@link KeyguardSecurityView#PROMPT_REASON_NONE}
+     *         and {@link KeyguardSecurityView#PROMPT_REASON_RESTART}.
+     */
+    int getBouncerPromptReason();
 }
diff --git a/packages/PrintSpooler/res/values/themes.xml b/packages/PrintSpooler/res/values/themes.xml
index 05de5b7..11fa991 100644
--- a/packages/PrintSpooler/res/values/themes.xml
+++ b/packages/PrintSpooler/res/values/themes.xml
@@ -17,6 +17,9 @@
 <resources>
 
     <style name="PrintActivity" parent="@android:style/Theme.DeviceDefault">
+        <item name="android:colorPrimary">@*android:color/material_blue_grey_900</item>
+        <item name="android:colorPrimaryDark">@*android:color/material_blue_grey_950</item>
+        <item name="android:colorAccent">@*android:color/material_deep_teal_500</item>
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:windowContentOverlay">@null</item>
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
index b0429ef..249eaa5 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
@@ -808,7 +808,7 @@
             // The pairing dialog now warns of phone-book access for paired devices.
             // No separate prompt is displayed after pairing.
             if (getPhonebookPermissionChoice() == CachedBluetoothDevice.ACCESS_UNKNOWN) {
-                setPhonebookPermissionChoice(CachedBluetoothDevice.ACCESS_ALLOWED);
+                setPhonebookPermissionChoice(CachedBluetoothDevice.ACCESS_REJECTED);
             }
         }
     }
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index 640fb29..9832b45 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -128,7 +128,7 @@
 
         <activity
             android:name=".BugreportWarningActivity"
-            android:theme="@*android:style/Theme.Material.DayNight.Dialog.Alert"
+            android:theme="@*android:style/Theme.DeviceDefault.Light.Dialog.Alert"
             android:finishOnCloseSystemDialogs="true"
             android:excludeFromRecents="true"
             android:exported="false" />
diff --git a/packages/Shell/src/com/android/shell/BugreportReceiver.java b/packages/Shell/src/com/android/shell/BugreportReceiver.java
index 13747ed..0c84fa1 100644
--- a/packages/Shell/src/com/android/shell/BugreportReceiver.java
+++ b/packages/Shell/src/com/android/shell/BugreportReceiver.java
@@ -27,6 +27,7 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.content.res.Configuration;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.FileUtils;
@@ -77,21 +78,12 @@
 
     @Override
     public void onReceive(Context context, Intent intent) {
+        final Configuration conf = context.getResources().getConfiguration();
         final File bugreportFile = getFileExtra(intent, EXTRA_BUGREPORT);
         final File screenshotFile = getFileExtra(intent, EXTRA_SCREENSHOT);
 
-        // Files are kept on private storage, so turn into Uris that we can
-        // grant temporary permissions for.
-        final Uri bugreportUri = FileProvider.getUriForFile(context, AUTHORITY, bugreportFile);
-        final Uri screenshotUri = FileProvider.getUriForFile(context, AUTHORITY, screenshotFile);
-
-        boolean isPlainText = bugreportFile.getName().toLowerCase().endsWith(".txt");
-        if (!isPlainText) {
-            // Already zipped, send it right away.
-            sendBugreportNotification(context, bugreportFile, screenshotFile);
-        } else {
-            // Asynchronously zip the file first, then send it.
-            sendZippedBugreportNotification(context, bugreportFile, screenshotFile);
+        if ((conf.uiMode & Configuration.UI_MODE_TYPE_MASK) != Configuration.UI_MODE_TYPE_WATCH) {
+            triggerLocalNotification(context, bugreportFile, screenshotFile);
         }
 
         // Clean up older bugreports in background
@@ -107,6 +99,29 @@
         }.execute();
     }
 
+    /**
+     * Responsible for triggering a notification that allows the user to start a
+     * "share" intent with the bug report. On watches we have other methods to allow the user to
+     * start this intent (usually by triggering it on another connected device); we don't need to
+     * display the notification in this case.
+     */
+    private void triggerLocalNotification(final Context context, final File bugreportFile,
+            final File screenshotFile) {
+        // Files are kept on private storage, so turn into Uris that we can
+        // grant temporary permissions for.
+        final Uri bugreportUri = FileProvider.getUriForFile(context, AUTHORITY, bugreportFile);
+        final Uri screenshotUri = FileProvider.getUriForFile(context, AUTHORITY, screenshotFile);
+
+        boolean isPlainText = bugreportFile.getName().toLowerCase().endsWith(".txt");
+        if (!isPlainText) {
+            // Already zipped, send it right away.
+            sendBugreportNotification(context, bugreportFile, screenshotFile);
+        } else {
+            // Asynchronously zip the file first, then send it.
+            sendZippedBugreportNotification(context, bugreportFile, screenshotFile);
+        }
+    }
+
     private static Intent buildWarningIntent(Context context, Intent sendIntent) {
         final Intent intent = new Intent(context, BugreportWarningActivity.class);
         intent.putExtra(Intent.EXTRA_INTENT, sendIntent);
diff --git a/packages/SystemUI/res/drawable/managed_profile_toast_background.xml b/packages/SystemUI/res/drawable/managed_profile_toast_background.xml
deleted file mode 100644
index 5c77b9a..0000000
--- a/packages/SystemUI/res/drawable/managed_profile_toast_background.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-Copyright (C) 2015 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.
--->
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <corners android:radius="2dp" />
-    <solid android:color="@color/managed_profile_toast_background" />
-</shape>
diff --git a/packages/SystemUI/res/layout/managed_profile_toast.xml b/packages/SystemUI/res/layout/managed_profile_toast.xml
deleted file mode 100644
index 5a01ca7..0000000
--- a/packages/SystemUI/res/layout/managed_profile_toast.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-    Copyright (C) 2015 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.
--->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-        android:orientation="vertical"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:paddingTop="16dp"
-        android:paddingBottom="16dp"
-        android:paddingLeft="32dp"
-        android:paddingRight="32dp"
-        android:background="@drawable/managed_profile_toast_background">
-    <ImageView
-            android:layout_width="32dp"
-            android:layout_height="32dp"
-            android:layout_gravity="center_horizontal"
-            android:layout_marginBottom="16dp"
-            android:src="@drawable/stat_sys_managed_profile_status"/>
-    <TextView android:text="@string/managed_profile_foreground_toast"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:textColor="@android:color/white"
-            android:textSize="14sp"
-            android:layout_gravity="center_horizontal" />
-</LinearLayout>
diff --git a/packages/SystemUI/res/values/colors.xml b/packages/SystemUI/res/values/colors.xml
index 9a96939..0dcbe88 100644
--- a/packages/SystemUI/res/values/colors.xml
+++ b/packages/SystemUI/res/values/colors.xml
@@ -143,6 +143,4 @@
     <color name="volume_icon_color">#ffffffff</color>
     <color name="volume_settings_icon_color">#7fffffff</color>
     <color name="volume_slider_inactive">#FFB0BEC5</color><!-- blue grey 200 -->
-
-    <color name="managed_profile_toast_background">#E5000000</color><!-- 90% black -->
 </resources>
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index b0e71f9..869b03a 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -575,4 +575,13 @@
 
     <!-- Standard image button size for volume dialog buttons -->
     <dimen name="volume_button_size">48dp</dimen>
+
+    <!-- Padding between icon and text for managed profile toast -->
+    <dimen name="managed_profile_toast_padding">4dp</dimen>
+
+    <!-- Thickness of the assist disclosure beams -->
+    <dimen name="assist_disclosure_thickness">4dp</dimen>
+
+    <!-- Thickness of the shadows of the assist disclosure beams -->
+    <dimen name="assist_disclosure_shadow_thickness">1.5dp</dimen>
 </resources>
diff --git a/packages/SystemUI/src/com/android/systemui/assist/AssistDisclosure.java b/packages/SystemUI/src/com/android/systemui/assist/AssistDisclosure.java
new file mode 100644
index 0000000..234a699
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/assist/AssistDisclosure.java
@@ -0,0 +1,251 @@
+/*
+ * Copyright (C) 2015 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.assist;
+
+import com.android.systemui.R;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.animation.ValueAnimator;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.os.Handler;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.animation.AnimationUtils;
+
+/**
+ * Visually discloses that contextual data was provided to an assistant.
+ */
+public class AssistDisclosure {
+    private final Context mContext;
+    private final WindowManager mWm;
+    private final Handler mHandler;
+
+    private AssistDisclosureView mView;
+    private boolean mViewAdded;
+
+    public AssistDisclosure(Context context, Handler handler) {
+        mContext = context;
+        mHandler = handler;
+        mWm = mContext.getSystemService(WindowManager.class);
+    }
+
+    public void postShow() {
+        mHandler.removeCallbacks(mShowRunnable);
+        mHandler.post(mShowRunnable);
+    }
+
+    private void show() {
+        if (mView == null) {
+            mView = new AssistDisclosureView(mContext);
+        }
+        if (!mViewAdded) {
+            WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
+                    WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY,
+                    WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
+                            | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED
+                            | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
+                            | WindowManager.LayoutParams.FLAG_FULLSCREEN
+                            | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED,
+                    PixelFormat.TRANSLUCENT);
+            lp.setTitle("AssistDisclosure");
+
+            mWm.addView(mView, lp);
+            mViewAdded = true;
+        }
+    }
+
+    private void hide() {
+        if (mViewAdded) {
+            mWm.removeView(mView);
+            mViewAdded = false;
+        }
+    }
+
+    private Runnable mShowRunnable = new Runnable() {
+        @Override
+        public void run() {
+            show();
+        }
+    };
+
+    private class AssistDisclosureView extends View
+            implements ValueAnimator.AnimatorUpdateListener {
+
+        public static final int TRACING_ANIMATION_DURATION = 300;
+        public static final int ALPHA_ANIMATION_DURATION = 200;
+
+        private float mThickness;
+        private float mShadowThickness;
+        private final Paint mPaint = new Paint();
+        private final Paint mShadowPaint = new Paint();
+
+        private final ValueAnimator mTracingAnimator;
+        private final ValueAnimator mAlphaAnimator;
+        private final AnimatorSet mAnimator;
+
+        private float mTracingProgress = 0;
+        private int mAlpha = 255;
+
+        public AssistDisclosureView(Context context) {
+            super(context);
+
+            mTracingAnimator = ValueAnimator.ofFloat(0, 1).setDuration(TRACING_ANIMATION_DURATION);
+            mTracingAnimator.addUpdateListener(this);
+            mTracingAnimator.setInterpolator(AnimationUtils.loadInterpolator(mContext,
+                    android.R.interpolator.fast_out_slow_in));
+            mAlphaAnimator = ValueAnimator.ofInt(255, 0).setDuration(ALPHA_ANIMATION_DURATION);
+            mAlphaAnimator.addUpdateListener(this);
+            mAlphaAnimator.setInterpolator(AnimationUtils.loadInterpolator(mContext,
+                    android.R.interpolator.fast_out_linear_in));
+            mAnimator = new AnimatorSet();
+            mAnimator.play(mTracingAnimator).before(mAlphaAnimator);
+            mAnimator.addListener(new AnimatorListenerAdapter() {
+                boolean mCancelled;
+
+                @Override
+                public void onAnimationStart(Animator animation) {
+                    mCancelled = false;
+                }
+
+                @Override
+                public void onAnimationCancel(Animator animation) {
+                    mCancelled = true;
+                }
+
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    if (!mCancelled) {
+                        hide();
+                    }
+                }
+            });
+
+            PorterDuffXfermode srcMode = new PorterDuffXfermode(PorterDuff.Mode.SRC);
+            mPaint.setColor(Color.WHITE);
+            mPaint.setXfermode(srcMode);
+            mShadowPaint.setColor(Color.DKGRAY);
+            mShadowPaint.setXfermode(srcMode);
+
+            mThickness = getResources().getDimension(R.dimen.assist_disclosure_thickness);
+            mShadowThickness = getResources().getDimension(
+                    R.dimen.assist_disclosure_shadow_thickness);
+        }
+
+        @Override
+        protected void onAttachedToWindow() {
+            super.onAttachedToWindow();
+
+            startAnimation();
+        }
+
+        @Override
+        protected void onDetachedFromWindow() {
+            super.onDetachedFromWindow();
+
+            mAnimator.cancel();
+
+            mTracingProgress = 0;
+            mAlpha = 255;
+        }
+
+        private void startAnimation() {
+            mAnimator.cancel();
+            mAnimator.start();
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            mPaint.setAlpha(mAlpha);
+            mShadowPaint.setAlpha(mAlpha / 4);
+
+            drawGeometry(canvas, mShadowPaint, mShadowThickness);
+            drawGeometry(canvas, mPaint, 0);
+        }
+
+        private void drawGeometry(Canvas canvas, Paint paint, float padding) {
+            final int width = getWidth();
+            final int height = getHeight();
+            float thickness = mThickness;
+            final float pixelProgress = mTracingProgress * (width + height - 2 * thickness);
+
+            float bottomProgress = Math.min(pixelProgress, width / 2f);
+            if (bottomProgress > 0) {
+                drawBeam(canvas,
+                        width / 2f - bottomProgress,
+                        height - thickness,
+                        width / 2f + bottomProgress,
+                        height, paint, padding);
+            }
+
+            float sideProgress = Math.min(pixelProgress - bottomProgress, height - thickness);
+            if (sideProgress > 0) {
+                drawBeam(canvas,
+                        0,
+                        (height - thickness) - sideProgress,
+                        thickness,
+                        height - thickness, paint, padding);
+                drawBeam(canvas,
+                        width - thickness,
+                        (height - thickness) - sideProgress,
+                        width,
+                        height - thickness, paint, padding);
+            }
+
+            float topProgress = Math.min(pixelProgress - bottomProgress - sideProgress,
+                    width / 2 - thickness);
+            if (sideProgress > 0 && topProgress > 0) {
+                drawBeam(canvas,
+                        thickness,
+                        0,
+                        thickness + topProgress,
+                        thickness, paint, padding);
+                drawBeam(canvas,
+                        (width - thickness) - topProgress,
+                        0,
+                        width - thickness,
+                        thickness, paint, padding);
+            }
+        }
+
+        private void drawBeam(Canvas canvas, float left, float top, float right, float bottom,
+                Paint paint, float padding) {
+            canvas.drawRect(left - padding,
+                    top - padding,
+                    right + padding,
+                    bottom + padding,
+                    paint);
+        }
+
+        @Override
+        public void onAnimationUpdate(ValueAnimator animation) {
+            if (animation == mAlphaAnimator) {
+                mAlpha = (int) mAlphaAnimator.getAnimatedValue();
+            } else if (animation == mTracingAnimator) {
+                mTracingProgress = (float) mTracingAnimator.getAnimatedValue();
+            }
+            invalidate();
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
index 445ecb6..674356b 100644
--- a/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
+++ b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
@@ -55,6 +55,8 @@
 
     private final Context mContext;
     private final WindowManager mWindowManager;
+    private final AssistDisclosure mAssistDisclosure;
+
     private AssistOrbContainer mView;
     private final PhoneStatusBar mBar;
     private final AssistUtils mAssistUtils;
@@ -100,6 +102,7 @@
                 Settings.Secure.getUriFor(Settings.Secure.ASSISTANT), false,
                 mAssistSettingsObserver);
         mAssistSettingsObserver.onChange(false);
+        mAssistDisclosure = new AssistDisclosure(context, new Handler());
     }
 
     public void onConfigurationChanged() {
@@ -187,8 +190,11 @@
         mBar.animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_SEARCH_PANEL |
                 CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL);
 
+        boolean structureEnabled = Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                Settings.Secure.ASSIST_STRUCTURE_ENABLED, 1, UserHandle.USER_CURRENT) != 0;
+
         final Intent intent = ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE))
-                .getAssistIntent(mContext, true, UserHandle.USER_CURRENT);
+                .getAssistIntent(mContext, structureEnabled, UserHandle.USER_CURRENT);
         if (intent == null) {
             return;
         }
@@ -196,6 +202,10 @@
             intent.setComponent(mAssistComponent);
         }
 
+        if (structureEnabled) {
+            showDisclosure();
+        }
+
         try {
             final ActivityOptions opts = ActivityOptions.makeCustomAnimation(mContext,
                     R.anim.search_launch_enter, R.anim.search_launch_exit);
@@ -297,4 +307,8 @@
         pw.println("AssistManager state:");
         pw.print("  mAssistComponent="); pw.println(mAssistComponent);
     }
+
+    public void showDisclosure() {
+        mAssistDisclosure.postShow();
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index c06b34f..80761d8 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -62,6 +62,7 @@
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardConstants;
 import com.android.keyguard.KeyguardDisplayManager;
+import com.android.keyguard.KeyguardSecurityView;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.keyguard.ViewMediatorCallback;
@@ -526,6 +527,17 @@
         public boolean isScreenOn() {
             return mDeviceInteractive;
         }
+
+        @Override
+        public int getBouncerPromptReason() {
+            int currentUser = ActivityManager.getCurrentUser();
+            if ((mUpdateMonitor.getUserTrustIsManaged(currentUser)
+                    || mUpdateMonitor.isUnlockWithFingerPrintPossible(currentUser))
+                    && !mTrustManager.hasUserAuthenticatedSinceBoot(currentUser)) {
+                return KeyguardSecurityView.PROMPT_REASON_RESTART;
+            }
+            return KeyguardSecurityView.PROMPT_REASON_NONE;
+        }
     };
 
     public void userActivity() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 9761cd1..4b1453d 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -390,7 +390,7 @@
             mDetailSettingsButton.setOnClickListener(new OnClickListener() {
                 @Override
                 public void onClick(View v) {
-                    mHost.startSettingsActivity(settingsIntent);
+                    mHost.startActivityDismissingKeyguard(settingsIntent);
                 }
             });
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
index 72bb136..38fade2 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
@@ -306,7 +306,7 @@
     }
 
     public interface Host {
-        void startSettingsActivity(Intent intent);
+        void startActivityDismissingKeyguard(Intent intent);
         void warn(String message, Throwable t);
         void collapsePanels();
         Looper getLooper();
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
index a9e8b38..07406b9 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
@@ -82,7 +82,7 @@
         if (mDataController.isMobileDataSupported()) {
             showDetail(true);
         } else {
-            mHost.startSettingsActivity(CELLULAR_SETTINGS);
+            mHost.startActivityDismissingKeyguard(CELLULAR_SETTINGS);
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
index f97f519..1b74eb6 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
@@ -263,7 +263,7 @@
     private final ZenModePanel.Callback mZenModePanelCallback = new ZenModePanel.Callback() {
         @Override
         public void onPrioritySettings() {
-            mHost.startSettingsActivity(ZEN_PRIORITY_SETTINGS);
+            mHost.startActivityDismissingKeyguard(ZEN_PRIORITY_SETTINGS);
         }
 
         @Override
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
index 19f4df6..f7f7acb 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
@@ -96,7 +96,11 @@
     private void sendIntent(String type, PendingIntent pi, String uri) {
         try {
             if (pi != null) {
-                pi.send();
+                if (pi.isActivity()) {
+                    getHost().startActivityDismissingKeyguard(pi.getIntent());
+                } else {
+                    pi.send();
+                }
             } else if (uri != null) {
                 final Intent intent = Intent.parseUri(uri, Intent.URI_INTENT_SCHEME);
                 mContext.sendBroadcastAsUser(intent, new UserHandle(mCurrentUserId));
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
index 9bc5b75..c33ef7c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -104,7 +104,7 @@
     @Override
     protected void handleSecondaryClick() {
         if (!mWifiController.canConfigWifi()) {
-            mHost.startSettingsActivity(new Intent(Settings.ACTION_WIFI_SETTINGS));
+            mHost.startActivityDismissingKeyguard(new Intent(Settings.ACTION_WIFI_SETTINGS));
             return;
         }
         if (!mState.enabled) {
@@ -290,7 +290,7 @@
 
         @Override
         public void onSettingsActivityTriggered(Intent settingsIntent) {
-            mHost.startSettingsActivity(settingsIntent);
+            mHost.startActivityDismissingKeyguard(settingsIntent);
         }
 
         @Override
diff --git a/packages/SystemUI/src/com/android/systemui/recents/Recents.java b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
index 442af90..89c456c 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/Recents.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
@@ -316,14 +316,12 @@
 
     void hideRecentsInternal(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) {
         if (mBootCompleted) {
-            ActivityManager.RunningTaskInfo topTask = mSystemServicesProxy.getTopMostTask();
-            if (topTask != null && mSystemServicesProxy.isRecentsTopMost(topTask, null)) {
-                // Notify recents to hide itself
-                Intent intent = createLocalBroadcastIntent(mContext, ACTION_HIDE_RECENTS_ACTIVITY);
-                intent.putExtra(EXTRA_TRIGGERED_FROM_ALT_TAB, triggeredFromAltTab);
-                intent.putExtra(EXTRA_TRIGGERED_FROM_HOME_KEY, triggeredFromHomeKey);
-                mContext.sendBroadcastAsUser(intent, UserHandle.CURRENT);
-            }
+            // Defer to the activity to handle hiding recents, if it handles it, then it must still
+            // be visible
+            Intent intent = createLocalBroadcastIntent(mContext, ACTION_HIDE_RECENTS_ACTIVITY);
+            intent.putExtra(EXTRA_TRIGGERED_FROM_ALT_TAB, triggeredFromAltTab);
+            intent.putExtra(EXTRA_TRIGGERED_FROM_HOME_KEY, triggeredFromHomeKey);
+            mContext.sendBroadcastAsUser(intent, UserHandle.CURRENT);
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index 3885799..3cd769e 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -134,9 +134,9 @@
                     dismissRecentsToFocusedTaskOrHome(false);
                 } else if (intent.getBooleanExtra(Recents.EXTRA_TRIGGERED_FROM_HOME_KEY, false)) {
                     // Otherwise, dismiss Recents to Home
-                    dismissRecentsToHome(true);
+                    dismissRecentsToHomeRaw(true);
                 } else {
-                    // Do nothing, another activity is being launched on top of Recents
+                    // Do nothing
                 }
             } else if (action.equals(Recents.ACTION_TOGGLE_RECENTS_ACTIVITY)) {
                 // If we are toggling Recents, then first unfilter any filtered stacks first
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsAppWidgetHost.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsAppWidgetHost.java
index 02a7b94..d4e50f8 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsAppWidgetHost.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsAppWidgetHost.java
@@ -70,6 +70,7 @@
     @Override
     protected void onProviderChanged(int appWidgetId, AppWidgetProviderInfo appWidgetInfo) {
         if (mCb == null) return;
+        if (mContext == null) return;
 
         SystemServicesProxy ssp = RecentsTaskLoader.getInstance().getSystemServicesProxy();
         if (appWidgetId > -1 && appWidgetId == mConfig.searchBarAppWidgetId) {
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
index 5711cd6..ebfc796 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
@@ -22,10 +22,12 @@
 import android.graphics.Canvas;
 import android.graphics.Matrix;
 import android.graphics.Rect;
+import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.accessibility.AccessibilityEvent;
+import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.FrameLayout;
 import com.android.systemui.R;
 import com.android.systemui.recents.Constants;
@@ -133,6 +135,7 @@
                 }
             }
         });
+        setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
     }
 
     /** Sets the callbacks */
@@ -350,6 +353,7 @@
             mTmpTaskViewMap.clear();
             List<TaskView> taskViews = getTaskViews();
             int taskViewCount = taskViews.size();
+            boolean reaquireAccessibilityFocus = false;
             for (int i = taskViewCount - 1; i >= 0; i--) {
                 TaskView tv = taskViews.get(i);
                 Task task = tv.getTask();
@@ -358,6 +362,7 @@
                     mTmpTaskViewMap.put(task, tv);
                 } else {
                     mViewPool.returnViewToPool(tv);
+                    reaquireAccessibilityFocus |= (i == mPrevAccessibilityFocusedIndex);
 
                     // Hide the dismiss button if the front most task is invisible
                     if (task == mStack.getFrontMostTask()) {
@@ -402,14 +407,17 @@
 
                 // Request accessibility focus on the next view if we removed the task
                 // that previously held accessibility focus
-                taskViews = getTaskViews();
-                taskViewCount = taskViews.size();
-                if (taskViewCount > 0 && ssp.isTouchExplorationEnabled()) {
-                    TaskView atv = taskViews.get(taskViewCount - 1);
-                    int indexOfTask = mStack.indexOfTask(atv.getTask());
-                    if (mPrevAccessibilityFocusedIndex != indexOfTask) {
-                        tv.requestAccessibilityFocus();
-                        mPrevAccessibilityFocusedIndex = indexOfTask;
+                if (reaquireAccessibilityFocus) {
+                    taskViews = getTaskViews();
+                    taskViewCount = taskViews.size();
+                    if (taskViewCount > 0 && ssp.isTouchExplorationEnabled() &&
+                            mPrevAccessibilityFocusedIndex != -1) {
+                        TaskView atv = taskViews.get(taskViewCount - 1);
+                        int indexOfTask = mStack.indexOfTask(atv.getTask());
+                        if (mPrevAccessibilityFocusedIndex != indexOfTask) {
+                            tv.requestAccessibilityFocus();
+                            mPrevAccessibilityFocusedIndex = indexOfTask;
+                        }
                     }
                 }
             }
@@ -496,25 +504,20 @@
 
         if (0 <= taskIndex && taskIndex < mStack.getTaskCount()) {
             mFocusedTaskIndex = taskIndex;
+            mPrevAccessibilityFocusedIndex = taskIndex;
 
             // Focus the view if possible, otherwise, focus the view after we scroll into position
-            Task t = mStack.getTasks().get(taskIndex);
-            TaskView tv = getChildViewForTask(t);
-            Runnable postScrollRunnable = null;
-            if (tv != null) {
-                tv.setFocusedTask(animateFocusedState);
-            } else {
-                postScrollRunnable = new Runnable() {
-                    @Override
-                    public void run() {
-                        Task t = mStack.getTasks().get(mFocusedTaskIndex);
-                        TaskView tv = getChildViewForTask(t);
-                        if (tv != null) {
-                            tv.setFocusedTask(animateFocusedState);
-                        }
+            final Task t = mStack.getTasks().get(mFocusedTaskIndex);
+            Runnable postScrollRunnable = new Runnable() {
+                @Override
+                public void run() {
+                    TaskView tv = getChildViewForTask(t);
+                    if (tv != null) {
+                        tv.setFocusedTask(animateFocusedState);
+                        tv.requestAccessibilityFocus();
                     }
-                };
-            }
+                }
+            };
 
             // Scroll the view into position (just center it in the curve)
             if (scrollToNewPosition) {
@@ -534,25 +537,30 @@
      * Ensures that there is a task focused, if nothing is focused, then we will use the task
      * at the center of the visible stack.
      */
-    public boolean ensureFocusedTask() {
+    public boolean ensureFocusedTask(boolean findClosestToCenter) {
         if (mFocusedTaskIndex < 0) {
-            // If there is no task focused, then find the task that is closes to the center
-            // of the screen and use that as the currently focused task
-            int x = mLayoutAlgorithm.mStackVisibleRect.centerX();
-            int y = mLayoutAlgorithm.mStackVisibleRect.centerY();
             List<TaskView> taskViews = getTaskViews();
             int taskViewCount = taskViews.size();
-            for (int i = taskViewCount - 1; i >= 0; i--) {
-                TaskView tv = taskViews.get(i);
-                tv.getHitRect(mTmpRect);
-                if (mTmpRect.contains(x, y)) {
-                    mFocusedTaskIndex = mStack.indexOfTask(tv.getTask());
-                    break;
+            if (findClosestToCenter) {
+                // If there is no task focused, then find the task that is closes to the center
+                // of the screen and use that as the currently focused task
+                int x = mLayoutAlgorithm.mStackVisibleRect.centerX();
+                int y = mLayoutAlgorithm.mStackVisibleRect.centerY();
+                for (int i = taskViewCount - 1; i >= 0; i--) {
+                    TaskView tv = taskViews.get(i);
+                    tv.getHitRect(mTmpRect);
+                    if (mTmpRect.contains(x, y)) {
+                        mFocusedTaskIndex = mStack.indexOfTask(tv.getTask());
+                        mPrevAccessibilityFocusedIndex = mFocusedTaskIndex;
+                        break;
+                    }
                 }
             }
             // If we can't find the center task, then use the front most index
             if (mFocusedTaskIndex < 0 && taskViewCount > 0) {
-                mFocusedTaskIndex = taskViewCount - 1;
+                TaskView tv = taskViews.get(taskViewCount - 1);
+                mFocusedTaskIndex = mStack.indexOfTask(tv.getTask());
+                mPrevAccessibilityFocusedIndex = mFocusedTaskIndex;
             }
         }
         return mFocusedTaskIndex >= 0;
@@ -600,6 +608,7 @@
             }
         }
         mFocusedTaskIndex = -1;
+        mPrevAccessibilityFocusedIndex = -1;
     }
 
     @Override
@@ -620,6 +629,53 @@
     }
 
     @Override
+    public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
+        super.onInitializeAccessibilityNodeInfo(info);
+        List<TaskView> taskViews = getTaskViews();
+        int taskViewCount = taskViews.size();
+        if (taskViewCount > 1 && mPrevAccessibilityFocusedIndex != -1) {
+            info.setScrollable(true);
+            if (mPrevAccessibilityFocusedIndex > 0) {
+                info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
+            }
+            if (mPrevAccessibilityFocusedIndex < mStack.getTaskCount() - 1) {
+                info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD);
+            }
+        }
+    }
+
+    @Override
+    public CharSequence getAccessibilityClassName() {
+        return TaskStackView.class.getName();
+    }
+
+    @Override
+    public boolean performAccessibilityAction(int action, Bundle arguments) {
+        if (super.performAccessibilityAction(action, arguments)) {
+            return true;
+        }
+        if (ensureFocusedTask(false)) {
+            switch (action) {
+                case AccessibilityNodeInfo.ACTION_SCROLL_FORWARD: {
+                    if (mPrevAccessibilityFocusedIndex > 0) {
+                        focusNextTask(true, false);
+                        return true;
+                    }
+                }
+                break;
+                case AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD: {
+                    if (mPrevAccessibilityFocusedIndex < mStack.getTaskCount() - 1) {
+                        focusNextTask(false, false);
+                        return true;
+                    }
+                }
+                break;
+            }
+        }
+        return false;
+    }
+
+    @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
         return mTouchHandler.onInterceptTouchEvent(ev);
     }
@@ -724,8 +780,8 @@
         if (mDismissAllButton != null) {
             int taskRectWidth = mLayoutAlgorithm.mTaskRect.width();
             mDismissAllButton.measure(
-                MeasureSpec.makeMeasureSpec(taskRectWidth, MeasureSpec.EXACTLY),
-                MeasureSpec.makeMeasureSpec(mConfig.dismissAllButtonSizePx, MeasureSpec.EXACTLY));
+                    MeasureSpec.makeMeasureSpec(taskRectWidth, MeasureSpec.EXACTLY),
+                    MeasureSpec.makeMeasureSpec(mConfig.dismissAllButtonSizePx, MeasureSpec.EXACTLY));
         }
 
         setMeasuredDimension(width, height);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java
index 509560eb..13bdbd2 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java
@@ -396,11 +396,11 @@
                     // Find the front most task and scroll the next task to the front
                     float vScroll = ev.getAxisValue(MotionEvent.AXIS_VSCROLL);
                     if (vScroll > 0) {
-                        if (mSv.ensureFocusedTask()) {
+                        if (mSv.ensureFocusedTask(true)) {
                             mSv.focusNextTask(true, false);
                         }
                     } else {
-                        if (mSv.ensureFocusedTask()) {
+                        if (mSv.ensureFocusedTask(true)) {
                             mSv.focusNextTask(false, false);
                         }
                     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
index 79761ec..295fdc8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
@@ -41,6 +41,7 @@
 import android.database.ContentObserver;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
+import android.graphics.drawable.Icon;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Handler;
@@ -392,13 +393,16 @@
                 if (recentTask != null && recentTask.size() > 0) {
                     UserInfo user = mUserManager.getUserInfo(recentTask.get(0).userId);
                     if (user != null && user.isManagedProfile()) {
-                        LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(
-                                Context.LAYOUT_INFLATER_SERVICE);
-                        View layout = inflater.inflate(R.layout.managed_profile_toast, null);
-                        Toast toast = new Toast(mContext);
-                        toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
-                        toast.setDuration(Toast.LENGTH_SHORT);
-                        toast.setView(layout);
+                        Toast toast = Toast.makeText(mContext,
+                                R.string.managed_profile_foreground_toast,
+                                Toast.LENGTH_SHORT);
+                        TextView text = (TextView) toast.getView().findViewById(
+                                android.R.id.message);
+                        text.setCompoundDrawablesRelativeWithIntrinsicBounds(
+                                R.drawable.stat_sys_managed_profile_status, 0, 0, 0);
+                        int paddingPx = mContext.getResources().getDimensionPixelSize(
+                                R.dimen.managed_profile_toast_padding);
+                        text.setCompoundDrawablePadding(paddingPx);
                         toast.show();
                     }
                 }
@@ -1396,6 +1400,7 @@
 
             final StatusBarIcon ic = new StatusBarIcon(
                     entry.notification.getUser(),
+                    entry.notification.getPackageName(),
                     entry.notification.getNotification().getSmallIcon(),
                     entry.notification.getNotification().iconLevel,
                     entry.notification.getNotification().number,
@@ -1682,10 +1687,11 @@
 
         final StatusBarIcon ic = new StatusBarIcon(
                 sbn.getUser(),
-                    n.getSmallIcon(),
-                    n.iconLevel,
-                    n.number,
-                    n.tickerText);
+                sbn.getPackageName(),
+                n.getSmallIcon(),
+                n.iconLevel,
+                n.number,
+                n.tickerText);
         if (!iconView.set(ic)) {
             handleNotificationError(sbn, "Couldn't create icon: " + ic);
             return null;
@@ -1825,6 +1831,7 @@
                     // Update the icon
                     final StatusBarIcon ic = new StatusBarIcon(
                             notification.getUser(),
+                            notification.getPackageName(),
                             n.getSmallIcon(),
                             n.iconLevel,
                             n.number,
@@ -1847,6 +1854,7 @@
             if (DEBUG) Log.d(TAG, "not reusing notification for key: " + key);
             final StatusBarIcon ic = new StatusBarIcon(
                     notification.getUser(),
+                    notification.getPackageName(),
                     n.getSmallIcon(),
                     n.iconLevel,
                     n.number,
@@ -2093,4 +2101,11 @@
         }
         return mStatusBarKeyguardViewManager.isSecure();
     }
+
+    @Override
+    public void showAssistDisclosure() {
+        if (mAssistManager != null) {
+            mAssistManager.showDisclosure();
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
index 80fdd28..0deff08 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
@@ -61,6 +61,7 @@
     private static final int MSG_APP_TRANSITION_PENDING     = 19 << MSG_SHIFT;
     private static final int MSG_APP_TRANSITION_CANCELLED   = 20 << MSG_SHIFT;
     private static final int MSG_APP_TRANSITION_STARTING    = 21 << MSG_SHIFT;
+    private static final int MSG_ASSIST_DISCLOSURE          = 22 << MSG_SHIFT;
 
     public static final int FLAG_EXCLUDE_NONE = 0;
     public static final int FLAG_EXCLUDE_SEARCH_PANEL = 1 << 0;
@@ -104,6 +105,7 @@
         public void appTransitionPending();
         public void appTransitionCancelled();
         public void appTransitionStarting(long startTime, long duration);
+        public void showAssistDisclosure();
     }
 
     public CommandQueue(Callbacks callbacks, StatusBarIconList list) {
@@ -274,6 +276,13 @@
         }
     }
 
+    public void showAssistDisclosure() {
+        synchronized (mList) {
+            mHandler.removeMessages(MSG_ASSIST_DISCLOSURE);
+            mHandler.obtainMessage(MSG_ASSIST_DISCLOSURE).sendToTarget();
+        }
+    }
+
     private final class H extends Handler {
         public void handleMessage(Message msg) {
             final int what = msg.what & MSG_MASK;
@@ -366,6 +375,9 @@
                     Pair<Long, Long> data = (Pair<Long, Long>) msg.obj;
                     mCallbacks.appTransitionStarting(data.first, data.second);
                     break;
+                case MSG_ASSIST_DISCLOSURE:
+                    mCallbacks.showAssistDisclosure();
+                    break;
             }
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
index dbabe3f..aedae52 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
@@ -125,16 +125,22 @@
 
         @Override
         public int compare(Entry a, Entry b) {
-            String mediaNotification = mEnvironment.getCurrentMediaNotificationKey();
-            boolean aMedia = a.key.equals(mediaNotification);
-            boolean bMedia = b.key.equals(mediaNotification);
-
             final StatusBarNotification na = a.notification;
             final StatusBarNotification nb = b.notification;
+            final int aPriority = na.getNotification().priority;
+            final int bPriority = nb.getNotification().priority;
 
-            boolean aSystemMax = na.getNotification().priority >= Notification.PRIORITY_MAX &&
+            String mediaNotification = mEnvironment.getCurrentMediaNotificationKey();
+
+            // PRIORITY_MIN media streams are allowed to drift to the bottom
+            final boolean aMedia = a.key.equals(mediaNotification)
+                    && aPriority > Notification.PRIORITY_MIN;
+            final boolean bMedia = b.key.equals(mediaNotification)
+                    && bPriority > Notification.PRIORITY_MIN;
+
+            boolean aSystemMax = aPriority >= Notification.PRIORITY_MAX &&
                     isSystemNotification(na);
-            boolean bSystemMax = nb.getNotification().priority >= Notification.PRIORITY_MAX &&
+            boolean bSystemMax = bPriority >= Notification.PRIORITY_MAX &&
                     isSystemNotification(nb);
             int d = nb.getScore() - na.getScore();
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DemoStatusIcons.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DemoStatusIcons.java
index 26d1c86..fcdd4b7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DemoStatusIcons.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DemoStatusIcons.java
@@ -124,6 +124,9 @@
 
     private void updateSlot(String slot, String iconPkg, int iconId) {
         if (!mDemoMode) return;
+        if (iconPkg == null) {
+            iconPkg = mContext.getPackageName();
+        }
         int removeIndex = -1;
         for (int i = 0; i < getChildCount(); i++) {
             StatusBarIconView v = (StatusBarIconView) getChildAt(i);
@@ -143,10 +146,10 @@
         if (iconId == 0) {
             if (removeIndex != -1) {
                 removeViewAt(removeIndex);
-                return;
             }
+            return;
         }
-        StatusBarIcon icon = new StatusBarIcon(iconPkg, UserHandle.CURRENT, iconId, 0, 0, "Demo");
+        StatusBarIcon icon = new StatusBarIcon(iconPkg, UserHandle.OWNER, iconId, 0, 0, "Demo");
         StatusBarIconView v = new StatusBarIconView(getContext(), null, null);
         v.setTag(slot);
         v.set(icon);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java
index 3737d05..a3bb129 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java
@@ -26,6 +26,7 @@
 
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardHostView;
+import com.android.keyguard.KeyguardSecurityView;
 import com.android.keyguard.R;
 import com.android.keyguard.ViewMediatorCallback;
 
@@ -46,6 +47,7 @@
     private ViewGroup mRoot;
     private boolean mShowingSoon;
     private Choreographer mChoreographer = Choreographer.getInstance();
+    private int mBouncerPromptReason;
 
     public KeyguardBouncer(Context context, ViewMediatorCallback callback,
             LockPatternUtils lockPatternUtils, StatusBarWindowManager windowManager,
@@ -68,6 +70,8 @@
             return;
         }
 
+        mBouncerPromptReason = mCallback.getBouncerPromptReason();
+
         // Try to dismiss the Keyguard. If no security pattern is set, this will dismiss the whole
         // Keyguard. If we need to authenticate, show the bouncer.
         if (!mKeyguardView.dismiss()) {
@@ -84,12 +88,24 @@
         public void run() {
             mRoot.setVisibility(View.VISIBLE);
             mKeyguardView.onResume();
+            showPromptReason(mBouncerPromptReason);
             mKeyguardView.startAppearAnimation();
             mShowingSoon = false;
             mKeyguardView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
         }
     };
 
+    /**
+     * Show a string explaining why the security view needs to be solved.
+     *
+     * @param reason a flag indicating which string should be shown, see
+     *               {@link KeyguardSecurityView#PROMPT_REASON_NONE}
+     *               and {@link KeyguardSecurityView#PROMPT_REASON_RESTART}
+     */
+    public void showPromptReason(int reason) {
+        mKeyguardView.showPromptReason(reason);
+    }
+
     private void cancelShowRunnable() {
         mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, mShowRunnable, null);
         mShowingSoon = false;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 495f0fd..c30cb34 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -491,7 +491,7 @@
     }
 
     public void closeQs() {
-        cancelAnimation();
+        cancelQsAnimation();
         setQsExpansion(mQsMinExpansionHeight);
     }
 
@@ -508,7 +508,7 @@
     }
 
     public void openQs() {
-        cancelAnimation();
+        cancelQsAnimation();
         if (mQsExpansionEnabled) {
             setQsExpansion(mQsMaxExpansionHeight);
         }
@@ -921,7 +921,7 @@
 
     @Override
     public void onOverscrollTopChanged(float amount, boolean isRubberbanded) {
-        cancelAnimation();
+        cancelQsAnimation();
         if (!mQsExpansionEnabled) {
             amount = 0f;
         }
@@ -953,7 +953,8 @@
     }
 
     private void onQsExpansionStarted(int overscrollAmount) {
-        cancelAnimation();
+        cancelQsAnimation();
+        cancelHeightAnimator();
 
         // Reset scroll position and apply that position to the expanded height.
         float height = mQsExpansionHeight - mScrollView.getScrollY() - overscrollAmount;
@@ -1391,7 +1392,7 @@
         return mVelocityTracker.getYVelocity();
     }
 
-    private void cancelAnimation() {
+    private void cancelQsAnimation() {
         if (mQsExpansionAnimator != null) {
             mQsExpansionAnimator.cancel();
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
index 9d4997c..094d5f0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
@@ -535,7 +535,7 @@
      */
     protected abstract boolean isInContentBounds(float x, float y);
 
-    private void cancelHeightAnimator() {
+    protected void cancelHeightAnimator() {
         if (mHeightAnimator != null) {
             mHeightAnimator.cancel();
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 69198ed..ade40e5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -3101,16 +3101,16 @@
                 || (mDisabled1 & StatusBarManager.DISABLE_SEARCH) != 0;
     }
 
-    public void postStartSettingsActivity(final Intent intent, int delay) {
+    public void postStartActivityDismissingKeyguard(final Intent intent, int delay) {
         mHandler.postDelayed(new Runnable() {
             @Override
             public void run() {
-                handleStartSettingsActivity(intent, true /*onlyProvisioned*/);
+                handleStartActivityDismissingKeyguard(intent, true /*onlyProvisioned*/);
             }
         }, delay);
     }
 
-    private void handleStartSettingsActivity(Intent intent, boolean onlyProvisioned) {
+    private void handleStartActivityDismissingKeyguard(Intent intent, boolean onlyProvisioned) {
         startActivityDismissingKeyguard(intent, onlyProvisioned, true /* dismissShade */);
     }
 
@@ -3460,6 +3460,7 @@
             mKeyguardIndicationController.setVisible(true);
             mNotificationPanel.resetViews();
             mKeyguardUserSwitcher.setKeyguard(true, fromShadeLocked);
+            mStatusBarView.removePendingHideExpandedRunnables();
         } else {
             mKeyguardIndicationController.setVisible(false);
             mKeyguardUserSwitcher.setKeyguard(false,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
index dfd280a..6a46924 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
@@ -42,6 +42,12 @@
     private ScrimController mScrimController;
     private float mMinFraction;
     private float mPanelFraction;
+    private Runnable mHideExpandedRunnable = new Runnable() {
+        @Override
+        public void run() {
+            mBar.makeExpandedInvisible();
+        }
+    };
 
     public PhoneStatusBarView(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -118,15 +124,14 @@
                     + Log.getStackTraceString(new Throwable()));
         }
         // Close the status bar in the next frame so we can show the end of the animation.
-        postOnAnimation(new Runnable() {
-            @Override
-            public void run() {
-                mBar.makeExpandedInvisible();
-            }
-        });
+        postOnAnimation(mHideExpandedRunnable);
         mLastFullyOpenedPanel = null;
     }
 
+    public void removePendingHideExpandedRunnables() {
+        removeCallbacks(mHideExpandedRunnable);
+    }
+
     @Override
     public void onPanelFullyOpened(PanelView openPanel) {
         super.onPanelFullyOpened(openPanel);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index 25a93dd..12434ac 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -129,8 +129,8 @@
     }
 
     @Override
-    public void startSettingsActivity(final Intent intent) {
-        mStatusBar.postStartSettingsActivity(intent, 0);
+    public void startActivityDismissingKeyguard(final Intent intent) {
+        mStatusBar.postStartActivityDismissingKeyguard(intent, 0);
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java
index 0eb7197..d1e4963 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessPointControllerImpl.java
@@ -116,7 +116,7 @@
             // Unknown network, need to add it.
             if (ap.getSecurity() != AccessPoint.SECURITY_NONE) {
                 Intent intent = new Intent(Settings.ACTION_WIFI_SETTINGS);
-                intent.putExtra(EXTRA_START_CONNECT_SSID, ap.getSsid());
+                intent.putExtra(EXTRA_START_CONNECT_SSID, ap.getSsidStr());
                 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                 fireSettingsIntentCallback(intent);
                 return true;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
index 3cc9297..daa84ad 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
@@ -154,6 +154,12 @@
     }
 
     private void updateConnected() {
+        // Make sure our connection state is up to date.
+        int state = mLocalBluetoothManager.getBluetoothAdapter().getConnectionState();
+        if (state != mConnectionState) {
+            mConnectionState = state;
+            mHandler.sendEmptyMessage(H.MSG_STATE_CHANGED);
+        }
         if (mLastDevice != null && mLastDevice.isConnected()) {
             // Our current device is still valid.
             return;
@@ -203,9 +209,9 @@
 
     @Override
     public void onConnectionStateChanged(CachedBluetoothDevice cachedDevice, int state) {
-        mConnectionState = state;
         mLastDevice = cachedDevice;
         updateConnected();
+        mConnectionState = state;
         mHandler.sendEmptyMessage(H.MSG_STATE_CHANGED);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 18b5820..1ba87da 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -408,7 +408,7 @@
         boolean hasNoSims = mHasMobileDataFeature && mMobileSignalControllers.size() == 0;
         if (hasNoSims != mHasNoSims) {
             mHasNoSims = hasNoSims;
-            notifyListeners();
+            mCallbackHandler.setNoSims(mHasNoSims);
         }
     }
 
@@ -660,8 +660,8 @@
             }
             String nosim = args.getString("nosim");
             if (nosim != null) {
-                boolean show = nosim.equals("show");
-                mCallbackHandler.setNoSims(show);
+                mHasNoSims = nosim.equals("show");
+                mCallbackHandler.setNoSims(mHasNoSims);
             }
             String mobile = args.getString("mobile");
             if (mobile != null) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 1bf4547..5700732 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -228,6 +228,7 @@
     private ScrimController mScrimController;
     private boolean mForceNoOverlappingRendering;
     private NotificationOverflowContainer mOverflowContainer;
+    private final ArrayList<Pair<ExpandableNotificationRow, Boolean>> mTmpList = new ArrayList<>();
 
     public NotificationStackScrollLayout(Context context) {
         this(context, null);
@@ -1608,7 +1609,7 @@
     }
 
     @Override
-    protected void onViewRemoved(View child) {
+    public void onViewRemoved(View child) {
         super.onViewRemoved(child);
         // we only call our internal methods if this is actually a removal and not just a
         // notification which becomes a child notification
@@ -1651,8 +1652,7 @@
      * @return Whether an animation was generated.
      */
     private boolean generateRemoveAnimation(View child) {
-        if (mAddedHeadsUpChildren.contains(child)) {
-            removeChildFromHeadsUpChangeAnimations(child);
+        if (removeRemovedChildFromHeadsUpChangeAnimations(child)) {
             mAddedHeadsUpChildren.remove(child);
             return false;
         }
@@ -1671,15 +1671,27 @@
         return false;
     }
 
-    private void removeChildFromHeadsUpChangeAnimations(View child) {
-        ArrayList<Pair<ExpandableNotificationRow, Boolean> > toRemove = new ArrayList<>();
+    /**
+     * Remove a removed child view from the heads up animations if it was just added there
+     *
+     * @return whether any child was removed from the list to animate
+     */
+    private boolean removeRemovedChildFromHeadsUpChangeAnimations(View child) {
+        boolean hasAddEvent = false;
         for (Pair<ExpandableNotificationRow, Boolean> eventPair : mHeadsUpChangeAnimations) {
             ExpandableNotificationRow row = eventPair.first;
+            boolean isHeadsUp = eventPair.second;
             if (child == row) {
-                toRemove.add(eventPair);
+                mTmpList.add(eventPair);
+                hasAddEvent |= isHeadsUp;
             }
         }
-        mHeadsUpChangeAnimations.removeAll(toRemove);
+        if (hasAddEvent) {
+            // This child was just added lets remove all events.
+            mHeadsUpChangeAnimations.removeAll(mTmpList);
+        }
+        mTmpList.clear();
+        return hasAddEvent;
     }
 
     /**
@@ -1745,7 +1757,7 @@
     }
 
     @Override
-    protected void onViewAdded(View child) {
+    public void onViewAdded(View child) {
         super.onViewAdded(child);
         onViewAddedInternal(child);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java b/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java
index d9f0598..ca6aaeb 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java
@@ -131,11 +131,14 @@
         intent.putExtra("mobile", "show");
         intent.putExtra("sims", "1");
         intent.putExtra("nosim", "false");
-        intent.putExtra("fully", "true");
         intent.putExtra("level", "4");
         intent.putExtra("datatypel", "");
         getContext().sendBroadcast(intent);
 
+        // Need to send this after so that the sim controller already exists.
+        intent.putExtra("fully", "true");
+        getContext().sendBroadcast(intent);
+
         intent.putExtra(DemoMode.EXTRA_COMMAND, DemoMode.COMMAND_BATTERY);
         intent.putExtra("level", "100");
         intent.putExtra("plugged", "false");
diff --git a/packages/SystemUI/src/com/android/systemui/volume/Events.java b/packages/SystemUI/src/com/android/systemui/volume/Events.java
index 12dca94..893c939 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/Events.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/Events.java
@@ -16,11 +16,13 @@
 
 package com.android.systemui.volume;
 
+import android.content.Context;
 import android.media.AudioManager;
 import android.media.AudioSystem;
 import android.provider.Settings.Global;
 import android.util.Log;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.volume.VolumeDialogController.State;
 
 import java.util.Arrays;
@@ -47,6 +49,7 @@
     public static final int EVENT_ZEN_MODE_CHANGED = 13; // (mode|int)
     public static final int EVENT_SUPPRESSOR_CHANGED = 14;  // (component|string) (name|string)
     public static final int EVENT_MUTE_CHANGED = 15;  // (stream|int) (muted|bool)
+    public static final int EVENT_TOUCH_LEVEL_DONE = 16;  // (stream|int) (level|bool)
 
     private static final String[] EVENT_TAGS = {
         "show_dialog",
@@ -65,6 +68,7 @@
         "zen_mode_changed",
         "suppressor_changed",
         "mute_changed",
+        "touch_level_done",
     };
 
     public static final int DISMISS_REASON_UNKNOWN = 0;
@@ -100,36 +104,59 @@
 
     public static Callback sCallback;
 
-    public static void writeEvent(int tag, Object... list) {
+    public static void writeEvent(Context context, int tag, Object... list) {
         final long time = System.currentTimeMillis();
         final StringBuilder sb = new StringBuilder("writeEvent ").append(EVENT_TAGS[tag]);
         if (list != null && list.length > 0) {
             sb.append(" ");
             switch (tag) {
                 case EVENT_SHOW_DIALOG:
+                    MetricsLogger.visible(context, MetricsLogger.VOLUME_DIALOG);
+                    MetricsLogger.histogram(context, "volume_from_keyguard",
+                            (Boolean) list[1] ? 1 : 0);
                     sb.append(SHOW_REASONS[(Integer) list[0]]).append(" keyguard=").append(list[1]);
                     break;
                 case EVENT_EXPAND:
+                    MetricsLogger.visibility(context, MetricsLogger.VOLUME_DIALOG_DETAILS,
+                            (Boolean) list[0]);
                     sb.append(list[0]);
                     break;
                 case EVENT_DISMISS_DIALOG:
+                    MetricsLogger.hidden(context, MetricsLogger.VOLUME_DIALOG);
                     sb.append(DISMISS_REASONS[(Integer) list[0]]);
                     break;
                 case EVENT_ACTIVE_STREAM_CHANGED:
+                    MetricsLogger.action(context, MetricsLogger.ACTION_VOLUME_STREAM,
+                            (Integer) list[0]);
                     sb.append(AudioSystem.streamToString((Integer) list[0]));
                     break;
                 case EVENT_ICON_CLICK:
+                    MetricsLogger.action(context, MetricsLogger.ACTION_VOLUME_ICON,
+                            (Integer) list[1]);
                     sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ')
                             .append(iconStateToString((Integer) list[1]));
                     break;
+                case EVENT_TOUCH_LEVEL_DONE:
+                    MetricsLogger.action(context, MetricsLogger.ACTION_VOLUME_SLIDER,
+                            (Integer) list[1]);
+                    // fall through
                 case EVENT_TOUCH_LEVEL_CHANGED:
                 case EVENT_LEVEL_CHANGED:
                 case EVENT_MUTE_CHANGED:
                     sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ')
                             .append(list[1]);
                     break;
-                case EVENT_INTERNAL_RINGER_MODE_CHANGED:
+                case EVENT_KEY:
+                    MetricsLogger.action(context, MetricsLogger.ACTION_VOLUME_KEY,
+                            (Integer) list[1]);
+                    sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ')
+                            .append(list[1]);
+                    break;
                 case EVENT_EXTERNAL_RINGER_MODE_CHANGED:
+                    MetricsLogger.action(context, MetricsLogger.ACTION_RINGER_MODE,
+                            (Integer) list[0]);
+                    // fall through
+                case EVENT_INTERNAL_RINGER_MODE_CHANGED:
                     sb.append(ringerModeToString((Integer) list[0]));
                     break;
                 case EVENT_ZEN_MODE_CHANGED:
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
index aa891b6..5b2eb84 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
@@ -369,7 +369,7 @@
         row.icon.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
-                Events.writeEvent(Events.EVENT_ICON_CLICK, row.stream, row.iconState);
+                Events.writeEvent(mContext, Events.EVENT_ICON_CLICK, row.stream, row.iconState);
                 mController.setActiveStream(row.stream);
                 if (row.stream == AudioManager.STREAM_RING) {
                     final boolean hasVibrator = mController.hasVibrator();
@@ -417,7 +417,7 @@
         if (mShowing) return;
         mShowing = true;
         mDialog.show();
-        Events.writeEvent(Events.EVENT_SHOW_DIALOG, reason, mKeyguard.isKeyguardLocked());
+        Events.writeEvent(mContext, Events.EVENT_SHOW_DIALOG, reason, mKeyguard.isKeyguardLocked());
         mController.notifyVisible(true);
     }
 
@@ -444,7 +444,7 @@
         if (!mShowing) return;
         mShowing = false;
         mDialog.dismiss();
-        Events.writeEvent(Events.EVENT_DISMISS_DIALOG, reason);
+        Events.writeEvent(mContext, Events.EVENT_DISMISS_DIALOG, reason);
         setExpandedH(false);
         mController.notifyVisible(false);
         synchronized (mSafetyWarningLock) {
@@ -834,7 +834,7 @@
         public void onClick(View v) {
             if (mExpanding) return;
             final boolean newExpand = !mExpanded;
-            Events.writeEvent(Events.EVENT_EXPAND, v);
+            Events.writeEvent(mContext, Events.EVENT_EXPAND, newExpand);
             setExpandedH(newExpand);
         }
     };
@@ -845,7 +845,7 @@
             mSettingsButton.postDelayed(new Runnable() {
                 @Override
                 public void run() {
-                    Events.writeEvent(Events.EVENT_SETTINGS_CLICK);
+                    Events.writeEvent(mContext, Events.EVENT_SETTINGS_CLICK);
                     if (mCallback != null) {
                         mCallback.onSettingsClicked();
                     }
@@ -933,7 +933,8 @@
                 if (mRow.requestedLevel != userLevel) {
                     mController.setStreamVolume(mRow.stream, userLevel);
                     mRow.requestedLevel = userLevel;
-                    Events.writeEvent(Events.EVENT_TOUCH_LEVEL_CHANGED, mRow.stream, userLevel);
+                    Events.writeEvent(mContext, Events.EVENT_TOUCH_LEVEL_CHANGED, mRow.stream,
+                            userLevel);
                 }
             }
         }
@@ -951,6 +952,7 @@
             mRow.tracking = false;
             mRow.userAttempt = SystemClock.uptimeMillis();
             int userLevel = getImpliedLevel(seekBar, seekBar.getProgress());
+            Events.writeEvent(mContext, Events.EVENT_TOUCH_LEVEL_DONE, mRow.stream, userLevel);
             if (mRow.ss.level != userLevel) {
                 mHandler.sendMessageDelayed(mHandler.obtainMessage(H.RECHECK, mRow),
                         USER_ATTEMPT_GRACE_PERIOD);
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogController.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogController.java
index c6d9e46..9a59a2a 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogController.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogController.java
@@ -104,7 +104,7 @@
 
     public VolumeDialogController(Context context, ComponentName component) {
         mContext = context.getApplicationContext();
-        Events.writeEvent(Events.EVENT_COLLECTION_STARTED);
+        Events.writeEvent(mContext, Events.EVENT_COLLECTION_STARTED);
         mComponent = component;
         mWorkerThread = new HandlerThread(VolumeDialogController.class.getSimpleName());
         mWorkerThread.start();
@@ -168,7 +168,7 @@
         if (D.BUG) Log.d(TAG, "destroy");
         if (mDestroyed) return;
         mDestroyed = true;
-        Events.writeEvent(Events.EVENT_COLLECTION_STOPPED);
+        Events.writeEvent(mContext, Events.EVENT_COLLECTION_STOPPED);
         mMediaSessions.destroy();
         mObserver.destroy();
         mReceiver.destroy();
@@ -293,7 +293,8 @@
         if (showUI) {
             changed |= updateActiveStreamW(stream);
         }
-        changed |= updateStreamLevelW(stream, mAudio.getLastAudibleStreamVolume(stream));
+        int lastAudibleStreamVolume = mAudio.getLastAudibleStreamVolume(stream);
+        changed |= updateStreamLevelW(stream, lastAudibleStreamVolume);
         changed |= checkRoutedToBluetoothW(showUI ? AudioManager.STREAM_MUSIC : stream);
         if (changed) {
             mCallbacks.onStateChanged(mState);
@@ -308,14 +309,14 @@
             mCallbacks.onShowSilentHint();
         }
         if (changed && fromKey) {
-            Events.writeEvent(Events.EVENT_KEY);
+            Events.writeEvent(mContext, Events.EVENT_KEY, stream, lastAudibleStreamVolume);
         }
     }
 
     private boolean updateActiveStreamW(int activeStream) {
         if (activeStream == mState.activeStream) return false;
         mState.activeStream = activeStream;
-        Events.writeEvent(Events.EVENT_ACTIVE_STREAM_CHANGED, activeStream);
+        Events.writeEvent(mContext, Events.EVENT_ACTIVE_STREAM_CHANGED, activeStream);
         if (D.BUG) Log.d(TAG, "updateActiveStreamW " + activeStream);
         final int s = activeStream < DYNAMIC_STREAM_START_INDEX ? activeStream : -1;
         if (D.BUG) Log.d(TAG, "forceVolumeControlStream " + s);
@@ -364,7 +365,7 @@
         if (ss.level == level) return false;
         ss.level = level;
         if (isLogWorthy(stream)) {
-            Events.writeEvent(Events.EVENT_LEVEL_CHANGED, stream, level);
+            Events.writeEvent(mContext, Events.EVENT_LEVEL_CHANGED, stream, level);
         }
         return true;
     }
@@ -387,7 +388,7 @@
         if (ss.muted == muted) return false;
         ss.muted = muted;
         if (isLogWorthy(stream)) {
-            Events.writeEvent(Events.EVENT_MUTE_CHANGED, stream, muted);
+            Events.writeEvent(mContext, Events.EVENT_MUTE_CHANGED, stream, muted);
         }
         if (muted && isRinger(stream)) {
             updateRingerModeInternalW(mAudio.getRingerModeInternal());
@@ -410,7 +411,7 @@
         if (Objects.equals(mState.effectsSuppressor, effectsSuppressor)) return false;
         mState.effectsSuppressor = effectsSuppressor;
         mState.effectsSuppressorName = getApplicationName(mContext, mState.effectsSuppressor);
-        Events.writeEvent(Events.EVENT_SUPPRESSOR_CHANGED, mState.effectsSuppressor,
+        Events.writeEvent(mContext, Events.EVENT_SUPPRESSOR_CHANGED, mState.effectsSuppressor,
                 mState.effectsSuppressorName);
         return true;
     }
@@ -434,21 +435,21 @@
                 Settings.Global.ZEN_MODE, Settings.Global.ZEN_MODE_OFF);
         if (mState.zenMode == zen) return false;
         mState.zenMode = zen;
-        Events.writeEvent(Events.EVENT_ZEN_MODE_CHANGED, zen);
+        Events.writeEvent(mContext, Events.EVENT_ZEN_MODE_CHANGED, zen);
         return true;
     }
 
     private boolean updateRingerModeExternalW(int rm) {
         if (rm == mState.ringerModeExternal) return false;
         mState.ringerModeExternal = rm;
-        Events.writeEvent(Events.EVENT_EXTERNAL_RINGER_MODE_CHANGED, rm);
+        Events.writeEvent(mContext, Events.EVENT_EXTERNAL_RINGER_MODE_CHANGED, rm);
         return true;
     }
 
     private boolean updateRingerModeInternalW(int rm) {
         if (rm == mState.ringerModeInternal) return false;
         mState.ringerModeInternal = rm;
-        Events.writeEvent(Events.EVENT_INTERNAL_RINGER_MODE_CHANGED, rm);
+        Events.writeEvent(mContext, Events.EVENT_INTERNAL_RINGER_MODE_CHANGED, rm);
         return true;
     }
 
diff --git a/packages/VpnDialogs/AndroidManifest.xml b/packages/VpnDialogs/AndroidManifest.xml
index 32e1e6d..375c5d8 100644
--- a/packages/VpnDialogs/AndroidManifest.xml
+++ b/packages/VpnDialogs/AndroidManifest.xml
@@ -24,7 +24,7 @@
     <application android:label="VpnDialogs"
             android:allowBackup="false" >
         <activity android:name=".ConfirmDialog"
-                android:theme="@*android:style/Theme.Material.DayNight.Dialog.Alert">
+                android:theme="@*android:style/Theme.DeviceDefault.Light.Dialog.Alert">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.DEFAULT"/>
@@ -32,7 +32,7 @@
         </activity>
 
         <activity android:name=".ManageDialog"
-                android:theme="@*android:style/Theme.Material.DayNight.Dialog.Alert"
+                android:theme="@*android:style/Theme.DeviceDefault.Light.Dialog.Alert"
                 android:noHistory="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
diff --git a/packages/WallpaperCropper/res/values/styles.xml b/packages/WallpaperCropper/res/values/styles.xml
index e438c84..a34b25a 100644
--- a/packages/WallpaperCropper/res/values/styles.xml
+++ b/packages/WallpaperCropper/res/values/styles.xml
@@ -15,13 +15,13 @@
 -->
 
 <resources>
-    <style name="Theme.WallpaperCropper" parent="@android:style/Theme.Material.DayNight">
+    <style name="Theme.WallpaperCropper" parent="@android:style/Theme.DeviceDefault">
         <item name="android:actionBarStyle">@style/WallpaperCropperActionBar</item>
         <item name="android:windowFullscreen">true</item>
         <item name="android:windowActionBarOverlay">true</item>
     </style>
 
-    <style name="WallpaperCropperActionBar" parent="@android:style/Widget.Material.ActionBar">
+    <style name="WallpaperCropperActionBar" parent="android:style/Widget.DeviceDefault.ActionBar">
         <item name="android:displayOptions">showCustom</item>
         <item name="android:background">#88000000</item>
     </style>
diff --git a/rs/java/android/renderscript/ScriptGroup.java b/rs/java/android/renderscript/ScriptGroup.java
index 82d9a2f..9000d4d 100644
--- a/rs/java/android/renderscript/ScriptGroup.java
+++ b/rs/java/android/renderscript/ScriptGroup.java
@@ -851,13 +851,13 @@
          * Returns the field ID
          */
 
-        public Script.FieldID getField() { return mField; }
+        Script.FieldID getField() { return mField; }
 
         /**
          * Returns the value
          */
 
-        public Object getValue() { return mValue; }
+        Object getValue() { return mValue; }
     }
 
     /**
diff --git a/rs/java/android/renderscript/ScriptIntrinsicBLAS.java b/rs/java/android/renderscript/ScriptIntrinsicBLAS.java
index f7e81b0..aa72fba 100644
--- a/rs/java/android/renderscript/ScriptIntrinsicBLAS.java
+++ b/rs/java/android/renderscript/ScriptIntrinsicBLAS.java
@@ -22,7 +22,12 @@
 
 /**
  *
- * BLAS
+ * ScriptIntrinsicBLAS class provides high performance RenderScript APIs to BLAS.
+ *
+ * The BLAS (Basic Linear Algebra Subprograms) are routines that provide standard
+ * building blocks for performing basic vector and matrix operations.
+ *
+ * For detailed description of BLAS, please refer to http://www.netlib.org/blas/
  *
  **/
 public final class ScriptIntrinsicBLAS extends ScriptIntrinsic {
@@ -179,24 +184,40 @@
     private static final int RsBlas_bnnm = 1000;
 
     /**
+     * Create an intrinsic to access BLAS subroutines.
+     *
+     * @param rs The RenderScript context
+     * @return ScriptIntrinsicBLAS
      */
     public static ScriptIntrinsicBLAS create(RenderScript rs) {
         long id = rs.nScriptIntrinsicCreate(13, Element.U32(rs).getID(rs));
         return new ScriptIntrinsicBLAS(id, rs);
     }
 
+    /**
+     * @hide
+     */
     @IntDef({NO_TRANSPOSE, TRANSPOSE, CONJ_TRANSPOSE})
     @Retention(RetentionPolicy.SOURCE)
     public @interface Transpose {}
 
+    /**
+     * @hide
+     */
     @IntDef({UPPER, LOWER})
     @Retention(RetentionPolicy.SOURCE)
     public @interface Uplo {}
 
+    /**
+     * @hide
+     */
     @IntDef({NON_UNIT, UNIT})
     @Retention(RetentionPolicy.SOURCE)
     public @interface Diag {}
 
+    /**
+     * @hide
+     */
     @IntDef({LEFT, RIGHT})
     @Retention(RetentionPolicy.SOURCE)
     public @interface Side {}
@@ -280,24 +301,88 @@
             throw new RSRuntimeException("Incorrect vector dimensions for GEMV");
         }
     }
+
+    /**
+     * SGEMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d58/sgemv_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void SGEMV(@Transpose int TransA, float alpha, Allocation A, Allocation X, int incX, float beta, Allocation Y, int incY) {
         validateGEMV(Element.F32(mRS), TransA, A, X, incX, Y, incY);
         int M = A.getType().getY();
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sgemv, TransA, 0, 0, 0, 0, M, N, 0, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DGEMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dc/da8/dgemv_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void DGEMV(@Transpose int TransA, double alpha, Allocation A, Allocation X, int incX, double beta, Allocation Y, int incY) {
         validateGEMV(Element.F64(mRS), TransA, A, X, incX, Y, incY);
         int M = A.getType().getY();
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dgemv, TransA, 0, 0, 0, 0, M, N, 0, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CGEMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y   or   y := alpha*A**H*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/d8a/cgemv_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void CGEMV(@Transpose int TransA, Float2 alpha, Allocation A, Allocation X, int incX, Float2 beta, Allocation Y, int incY) {
         validateGEMV(Element.F32_2(mRS), TransA, A, X, incX, Y, incY);
         int M = A.getType().getY();
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cgemv, TransA, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZGEMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y   or   y := alpha*A**H*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d40/zgemv_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void ZGEMV(@Transpose int TransA, Double2 alpha, Allocation A, Allocation X, int incX, Double2 beta, Allocation Y, int incY) {
         validateGEMV(Element.F64_2(mRS), TransA, A, X, incX, Y, incY);
         int M = A.getType().getY();
@@ -305,6 +390,30 @@
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zgemv, TransA, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
 
+    /**
+     * SGBMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/d46/sgbmv_8f.html
+     *
+     * Note: For a M*N matrix, the input Allocation should also be of size M*N (dimY = M, dimX = N),
+     *       but only the region M*(KL+KU+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert the original matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, m):
+     *              for j in range(max(0, i-kl), min(i+ku+1, n)):
+     *                  b[i, j-i+kl] = a[i, j]
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param KL The number of sub-diagonals of the matrix A.
+     * @param KU The number of super-diagonals of the matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains the band matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void SGBMV(@Transpose int TransA, int KL, int KU, float alpha, Allocation A, Allocation X, int incX, float beta, Allocation Y, int incY) {
         // GBMV has the same validation requirements as GEMV + KL and KU >= 0
         validateGEMV(Element.F32(mRS), TransA, A, X, incX, Y, incY);
@@ -315,6 +424,31 @@
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sgbmv, TransA, 0, 0, 0, 0, M, N, 0, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, KL, KU);
     }
+
+    /**
+     * DGBMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d2/d3f/dgbmv_8f.html
+     *
+     * Note: For a M*N matrix, the input Allocation should also be of size M*N (dimY = M, dimX = N),
+     *       but only the region M*(KL+KU+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert the original matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, m):
+     *              for j in range(max(0, i-kl), min(i+ku+1, n)):
+     *                  b[i, j-i+kl] = a[i, j]
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param KL The number of sub-diagonals of the matrix A.
+     * @param KU The number of super-diagonals of the matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains the band matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void DGBMV(@Transpose int TransA, int KL, int KU, double alpha, Allocation A, Allocation X, int incX, double beta, Allocation Y, int incY) {
         // GBMV has the same validation requirements as GEMV + KL and KU >= 0
         validateGEMV(Element.F64(mRS), TransA, A, X, incX, Y, incY);
@@ -325,6 +459,31 @@
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dgbmv, TransA, 0, 0, 0, 0, M, N, 0, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, KL, KU);
     }
+
+    /**
+     * CGBMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y   or   y := alpha*A**H*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/d75/cgbmv_8f.html
+     *
+     * Note: For a M*N matrix, the input Allocation should also be of size M*N (dimY = M, dimX = N),
+     *       but only the region M*(KL+KU+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert the original matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, m):
+     *              for j in range(max(0, i-kl), min(i+ku+1, n)):
+     *                  b[i, j-i+kl] = a[i, j]
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param KL The number of sub-diagonals of the matrix A.
+     * @param KU The number of super-diagonals of the matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains the band matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void CGBMV(@Transpose int TransA, int KL, int KU, Float2 alpha, Allocation A, Allocation X, int incX, Float2 beta, Allocation Y, int incY) {
         // GBMV has the same validation requirements as GEMV + KL and KU >= 0
         validateGEMV(Element.F32_2(mRS), TransA, A, X, incX, Y, incY);
@@ -335,6 +494,31 @@
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cgbmv, TransA, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, KL, KU);
     }
+
+    /**
+     * ZGBMV performs one of the matrix-vector operations
+     * y := alpha*A*x + beta*y   or   y := alpha*A**T*x + beta*y   or   y := alpha*A**H*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d9/d46/zgbmv_8f.html
+     *
+     * Note: For a M*N matrix, the input Allocation should also be of size M*N (dimY = M, dimX = N),
+     *       but only the region M*(KL+KU+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert the original matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, m):
+     *              for j in range(max(0, i-kl), min(i+ku+1, n)):
+     *                  b[i, j-i+kl] = a[i, j]
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param KL The number of sub-diagonals of the matrix A.
+     * @param KU The number of super-diagonals of the matrix A.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains the band matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void ZGBMV(@Transpose int TransA, int KL, int KU, Double2 alpha, Allocation A, Allocation X, int incX, Double2 beta, Allocation Y, int incY) {
         // GBMV has the same validation requirements as GEMV + KL and KU >= 0
         validateGEMV(Element.F64_2(mRS), TransA, A, X, incX, Y, incY);
@@ -403,27 +587,103 @@
         return N;
     }
 
+    /**
+     * STRMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/d45/strmv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void STRMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Allocation A, Allocation X, int incX) {
         validateTRMV(Element.F32(mRS), Uplo, TransA, Diag, A, X, incX);
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_strmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DTRMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dc/d7e/dtrmv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void DTRMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Allocation A, Allocation X, int incX) {
         validateTRMV(Element.F64(mRS), Uplo, TransA, Diag, A, X, incX);
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtrmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * CTRMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x   or   x := A**H*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/df/d78/ctrmv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void CTRMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Allocation A, Allocation X, int incX) {
         validateTRMV(Element.F32_2(mRS), Uplo, TransA, Diag, A, X, incX);
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctrmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * ZTRMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x   or   x := A**H*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/dd1/ztrmv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void ZTRMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Allocation A, Allocation X, int incX) {
         validateTRMV(Element.F64_2(mRS), Uplo, TransA, Diag, A, X, incX);
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_ztrmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
 
+    /**
+     * STBMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/d7d/stbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void STBMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBMV has the same requirements as TRMV + K >= 0
         if (K < 0) {
@@ -433,6 +693,28 @@
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_stbmv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DTBMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/df/d29/dtbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void DTBMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBMV has the same requirements as TRMV + K >= 0
         if (K < 0) {
@@ -442,6 +724,28 @@
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtbmv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * CTBMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x   or   x := A**H*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/dcd/ctbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void CTBMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBMV has the same requirements as TRMV + K >= 0
         if (K < 0) {
@@ -451,6 +755,28 @@
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctbmv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * ZTBMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x   or   x := A**H*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/d39/ztbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void ZTBMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBMV has the same requirements as TRMV + K >= 0
         if (K < 0) {
@@ -460,22 +786,124 @@
         int N = A.getType().getY();
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_ztbmv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * STPMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/db1/stpmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void STPMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         int N = validateTPMV(Element.F32(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_stpmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DTPMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dc/dcd/dtpmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void DTPMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         int N = validateTPMV(Element.F64(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtpmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * CTPMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x   or   x := A**H*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/dbb/ctpmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void CTPMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         int N = validateTPMV(Element.F32_2(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctpmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * ZTPMV performs one of the matrix-vector operations
+     * x := A*x   or   x := A**T*x   or   x := A**H*x
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d2/d9e/ztpmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void ZTPMV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         int N = validateTPMV(Element.F64_2(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_ztpmv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * STRSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/d2a/strsv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void STRSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation A,  Allocation X,  int incX) {
         // TRSV is the same as TRMV
         validateTRMV(Element.F32(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -483,6 +911,20 @@
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_strsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
 
     }
+
+    /**
+     * DTRSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/d96/dtrsv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void DTRSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation A,  Allocation X,  int incX) {
         // TRSV is the same as TRMV
         validateTRMV(Element.F64(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -490,6 +932,20 @@
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtrsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
 
     }
+
+    /**
+     * CTRSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b   or   A**H*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/dc8/ctrsv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void CTRSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation A,  Allocation X,  int incX) {
         // TRSV is the same as TRMV
         validateTRMV(Element.F32_2(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -497,6 +953,20 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctrsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
 
     }
+
+    /**
+     * ZTRSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b   or   A**H*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d1/d2f/ztrsv_8f.html
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void ZTRSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation A,  Allocation X,  int incX) {
         // TRSV is the same as TRMV
         validateTRMV(Element.F64_2(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -504,6 +974,28 @@
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_ztrsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
 
     }
+
+    /**
+     * STBSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/d1f/stbsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void STBSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBSV is the same as TRMV + K >= 0
         validateTRMV(Element.F32(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -513,6 +1005,28 @@
         }
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_stbsv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DTBSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/dcf/dtbsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void DTBSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBSV is the same as TRMV + K >= 0
         validateTRMV(Element.F64(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -522,6 +1036,28 @@
         }
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtbsv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, A.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * CTBSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b   or   A**H*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d9/d5f/ctbsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void CTBSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBSV is the same as TRMV + K >= 0
         validateTRMV(Element.F32_2(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -531,6 +1067,28 @@
         }
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctbsv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * ZTBSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b   or   A**H*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/d5a/ztbsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param K The number of off-diagonals of the matrix A
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void ZTBSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  int K, Allocation A,  Allocation X,  int incX) {
         // TBSV is the same as TRMV + K >= 0
         validateTRMV(Element.F64_2(mRS), Uplo, TransA, Diag, A, X, incX);
@@ -540,21 +1098,109 @@
         }
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_ztbsv, TransA, 0, 0, Uplo, Diag, 0, N, K, 0, 0, A.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * STPSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/d7c/stpsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void STPSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         // TPSV is same as TPMV
         int N = validateTPMV(Element.F32(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_stpsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DTPSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d9/d84/dtpsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void DTPSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         // TPSV is same as TPMV
         int N = validateTPMV(Element.F64(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtpsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * CTPSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b   or   A**H*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/d56/ctpsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void CTPSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         // TPSV is same as TPMV
         int N = validateTPMV(Element.F32_2(mRS), Uplo, TransA, Diag, Ap, X, incX);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctpsv, TransA, 0, 0, Uplo, Diag, 0, N, 0, 0, 0, Ap.getID(mRS), X.getID(mRS), 0, 0, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * ZTPSV solves one of the systems of equations
+     * A*x = b   or   A**T*x = b   or   A**H*x = b
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/da/d57/ztpsv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the matrix is an upper or lower triangular matrix.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param Ap The input allocation contains packed matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     */
     public void ZTPSV(@Uplo int Uplo, @Transpose int TransA, @Diag int Diag,  Allocation Ap,  Allocation X,  int incX) {
         // TPSV is same as TPMV
         int N = validateTPMV(Element.F64_2(mRS), Uplo, TransA, Diag, Ap, X, incX);
@@ -768,10 +1414,49 @@
         return N;
     }
 
+    /**
+     * SSYMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d2/d94/ssymv_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void SSYMV(@Uplo int Uplo, float alpha, Allocation A, Allocation X, int incX, float beta, Allocation Y, int incY) {
         int N = validateSYMV(Element.F32(mRS), Uplo, A, X, Y, incX, incY);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssymv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * SSBMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/da1/ssbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the band matrix A is being supplied.
+     * @param K The number of off-diagonals of the matrix A
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void SSBMV(@Uplo int Uplo, int K, float alpha, Allocation A, Allocation X, int incX, float beta, Allocation Y, int incY) {
         // SBMV is the same as SYMV + K >= 0
         if (K < 0) {
@@ -780,36 +1465,186 @@
         int N = validateSYMV(Element.F32(mRS), Uplo, A, X, Y, incX, incY);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssbmv, 0, 0, 0, Uplo, 0, 0, N, K, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * SSPMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/d68/sspmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the matrix A is supplied in packed form.
+     * @param alpha The scalar alpha.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void SSPMV(@Uplo int Uplo, float alpha, Allocation Ap, Allocation X, int incX, float beta, Allocation Y, int incY) {
         int N = validateSPMV(Element.F32(mRS), Uplo, Ap, X, incX, Y, incY);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sspmv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, Ap.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * SGER performs the rank 1 operation
+     * A := alpha*x*y**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d5c/sger_8f.html
+     *
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     */
     public void SGER(float alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         int M = A.getType().getY();
         int N = A.getType().getX();
         validateGER(Element.F32(mRS), X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sger, 0, 0, 0, 0, 0, M, N, 0, alpha, X.getID(mRS), Y.getID(mRS), 0.f, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * SSYR performs the rank 1 operation
+     * A := alpha*x*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/dac/ssyr_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     */
     public void SSYR(@Uplo int Uplo, float alpha, Allocation X, int incX, Allocation A) {
         int N = validateSYR(Element.F32(mRS), Uplo, X, incX, A);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssyr, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), A.getID(mRS), 0.f, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * SSPR performs the rank 1 operation
+     * A := alpha*x*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d2/d9b/sspr_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     */
     public void SSPR(@Uplo int Uplo, float alpha, Allocation X, int incX, Allocation Ap) {
         int N = validateSPR(Element.F32(mRS), Uplo, X, incX, Ap);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sspr, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), Ap.getID(mRS), 0.f, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * SSYR2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**T + alpha*y*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d99/ssyr2_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     */
     public void SSYR2(@Uplo int Uplo, float alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         int N = validateSYR2(Element.F32(mRS), Uplo, X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssyr2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), Y.getID(mRS), 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * SSPR2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**T + alpha*y*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d3e/sspr2_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     */
     public void SSPR2(@Uplo int Uplo, float alpha, Allocation X, int incX, Allocation Y, int incY, Allocation Ap) {
         int N = validateSPR2(Element.F32(mRS), Uplo, X, incX, Y, incY, Ap);
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sspr2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), Y.getID(mRS), 0, Ap.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DSYMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/dbe/dsymv_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void DSYMV(@Uplo int Uplo, double alpha, Allocation A, Allocation X, int incX, double beta, Allocation Y, int incY) {
         int N = validateSYMV(Element.F64(mRS), Uplo, A, X, Y, incX, incY);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsymv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DSBMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/d1e/dsbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the band matrix A is being supplied.
+     * @param K The number of off-diagonals of the matrix A
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void DSBMV(@Uplo int Uplo, int K, double alpha, Allocation A, Allocation X, int incX, double beta, Allocation Y, int incY) {
         // SBMV is the same as SYMV + K >= 0
         if (K < 0) {
@@ -818,28 +1653,138 @@
         int N = validateSYMV(Element.F64(mRS), Uplo, A, X, Y, incX, incY);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsbmv, 0, 0, 0, Uplo, 0, 0, N, K, alpha, A.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DSPMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/d85/dspmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the matrix A is supplied in packed form.
+     * @param alpha The scalar alpha.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void DSPMV(@Uplo int Uplo, double alpha, Allocation Ap, Allocation X, int incX, double beta, Allocation Y, int incY) {
         int N = validateSPMV(Element.F64(mRS), Uplo, Ap, X, incX, Y, incY);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dspmv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, Ap.getID(mRS), X.getID(mRS), beta, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DGER performs the rank 1 operation
+     * A := alpha*x*y**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dc/da8/dger_8f.html
+     *
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     */
     public void DGER(double alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         int M = A.getType().getY();
         int N = A.getType().getX();
         validateGER(Element.F64(mRS), X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dger, 0, 0, 0, 0, 0, M, N, 0, alpha, X.getID(mRS), Y.getID(mRS), 0.f, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DSYR performs the rank 1 operation
+     * A := alpha*x*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/d60/dsyr_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     */
     public void DSYR(@Uplo int Uplo, double alpha, Allocation X, int incX, Allocation A) {
         int N = validateSYR(Element.F64(mRS), Uplo, X, incX, A);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsyr, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), A.getID(mRS), 0.f, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DSPR performs the rank 1 operation
+     * A := alpha*x*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dd/dba/dspr_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     */
     public void DSPR(@Uplo int Uplo, double alpha, Allocation X, int incX, Allocation Ap) {
         int N = validateSPR(Element.F64(mRS), Uplo, X, incX, Ap);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dspr, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), Ap.getID(mRS), 0.f, 0, incX, 0, 0, 0);
     }
+
+    /**
+     * DSYR2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**T + alpha*y*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/d41/dsyr2_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     */
     public void DSYR2(@Uplo int Uplo, double alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         int N = validateSYR2(Element.F64(mRS), Uplo, X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsyr2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), Y.getID(mRS), 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * DSPR2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**T + alpha*y*x**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dd/d9e/dspr2_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     */
     public void DSPR2(@Uplo int Uplo, double alpha, Allocation X, int incX, Allocation Y, int incY, Allocation Ap) {
         int N = validateSPR2(Element.F64(mRS), Uplo, X, incX, Y, incY, Ap);
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dspr2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, X.getID(mRS), Y.getID(mRS), 0, Ap.getID(mRS), incX, incY, 0, 0);
@@ -876,11 +1821,50 @@
 
     }
 
+    /**
+     * CHEMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d7/d51/chemv_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void CHEMV(@Uplo int Uplo, Float2 alpha, Allocation A, Allocation X, int incX, Float2 beta, Allocation Y, int incY) {
         // HEMV is the same as SYR2 validation-wise
         int N = validateSYR2(Element.F32_2(mRS), Uplo, X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_chemv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CHBMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/dc2/chbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the band matrix A is being supplied.
+     * @param K The number of off-diagonals of the matrix A
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void CHBMV(@Uplo int Uplo, int K, Float2 alpha, Allocation A, Allocation X, int incX, Float2 beta, Allocation Y, int incY) {
         // HBMV is the same as SYR2 validation-wise
         int N = validateSYR2(Element.F32_2(mRS), Uplo, X, incX, Y, incY, A);
@@ -889,17 +1873,69 @@
         }
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_chbmv, 0, 0, 0, Uplo, 0, 0, N, K, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CHPMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d2/d06/chpmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the matrix A is supplied in packed form.
+     * @param alpha The scalar alpha.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void CHPMV(@Uplo int Uplo, Float2 alpha, Allocation Ap, Allocation X, int incX, Float2 beta, Allocation Y, int incY) {
         // HPMV is the same as SPR2
         int N = validateSPR2(Element.F32_2(mRS), Uplo, X, incX, Y, incY, Ap);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_chpmv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, Ap.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CGERU performs the rank 1 operation
+     * A := alpha*x*y**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d5f/cgeru_8f.html
+     *
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     */
     public void CGERU(Float2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         validateGERU(Element.F32_2(mRS), X, incX, Y, incY, A);
         int M = A.getType().getY();
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cgeru, 0, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CGERC performs the rank 1 operation
+     * A := alpha*x*y**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dd/d84/cgerc_8f.html
+     *
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     */
     public void CGERC(Float2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         // same as GERU
         validateGERU(Element.F32_2(mRS), X, incX, Y, incY, A);
@@ -907,31 +1943,143 @@
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cgerc, 0, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CHER performs the rank 1 operation
+     * A := alpha*x*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/d6d/cher_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     */
     public void CHER(@Uplo int Uplo, float alpha, Allocation X, int incX, Allocation A) {
         // same as SYR
         int N = validateSYR(Element.F32_2(mRS), Uplo, X, incX, A);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cher, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, 0, X.getID(mRS), 0, 0, 0, A.getID(mRS), incX, 0, 0, 0);
     }
+
+    /**
+     * CHPR performs the rank 1 operation
+     * A := alpha*x*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/dcd/chpr_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     */
     public void CHPR(@Uplo int Uplo, float alpha, Allocation X, int incX, Allocation Ap) {
         // equivalent to SPR for validation
         int N = validateSPR(Element.F32_2(mRS), Uplo, X, incX, Ap);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_chpr, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, 0, X.getID(mRS), 0, 0, 0, Ap.getID(mRS), incX, 0, 0, 0);
     }
+
+    /**
+     * CHER2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**H + alpha*y*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d87/cher2_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     */
     public void CHER2(@Uplo int Uplo, Float2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         // same as SYR2
         int N = validateSYR2(Element.F32_2(mRS), Uplo, X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cher2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * CHPR2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**H + alpha*y*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/d44/chpr2_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F32_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F32_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     */
     public void CHPR2(@Uplo int Uplo, Float2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation Ap) {
         // same as SPR2
         int N = validateSPR2(Element.F32_2(mRS), Uplo, X, incX, Y, incY, Ap);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_chpr2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, Ap.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZHEMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/ddd/zhemv_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void ZHEMV(@Uplo int Uplo, Double2 alpha, Allocation A, Allocation X, int incX, Double2 beta, Allocation Y, int incY) {
         // HEMV is the same as SYR2 validation-wise
         int N = validateSYR2(Element.F64_2(mRS), Uplo, X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zhemv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZHBMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/d1a/zhbmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should also be of size N*N (dimY = N, dimX = N),
+     *       but only the region N*(K+1) will be referenced. The following subroutine can is an
+     *       example showing how to convert a UPPER trianglar matrix 'a' to row-based band matrix 'b'.
+     *           for i in range(0, n):
+     *              for j in range(i, min(i+k+1, n)):
+     *                  b[i, j-i] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the band matrix A is being supplied.
+     * @param K The number of off-diagonals of the matrix A
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void ZHBMV(@Uplo int Uplo, int K, Double2 alpha, Allocation A, Allocation X, int incX, Double2 beta, Allocation Y, int incY) {
         // HBMV is the same as SYR2 validation-wise
         int N = validateSYR2(Element.F64_2(mRS), Uplo, X, incX, Y, incY, A);
@@ -940,17 +2088,69 @@
         }
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zhbmv, 0, 0, 0, Uplo, 0, 0, N, K, alpha.x, alpha.y, A.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZHPMV performs the matrix-vector operation
+     * y := alpha*A*x + beta*y
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/d60/zhpmv_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of the matrix A is supplied in packed form.
+     * @param alpha The scalar alpha.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param beta The scalar beta.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     */
     public void ZHPMV(@Uplo int Uplo, Double2 alpha, Allocation Ap, Allocation X, int incX, Double2 beta, Allocation Y, int incY) {
         // HPMV is the same as SPR2
         int N = validateSPR2(Element.F64_2(mRS), Uplo, X, incX, Y, incY, Ap);
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zhpmv, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, Ap.getID(mRS), X.getID(mRS), beta.x, beta.y, Y.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZGERU performs the rank 1 operation
+     * A := alpha*x*y**T + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d7/d12/zgeru_8f.html
+     *
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     */
     public void ZGERU(Double2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         validateGERU(Element.F64_2(mRS), X, incX, Y, incY, A);
         int M = A.getType().getY();
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zgeru, 0, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZGERC performs the rank 1 operation
+     * A := alpha*x*y**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/dad/zgerc_8f.html
+     *
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     */
     public void ZGERC(Double2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         // same as GERU
         validateGERU(Element.F64_2(mRS), X, incX, Y, incY, A);
@@ -958,21 +2158,93 @@
         int N = A.getType().getX();
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zgerc, 0, 0, 0, 0, 0, M, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZHER performs the rank 1 operation
+     * A := alpha*x*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/d0e/zher_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     */
     public void ZHER(@Uplo int Uplo, double alpha, Allocation X, int incX, Allocation A) {
         // same as SYR
         int N = validateSYR(Element.F64_2(mRS), Uplo, X, incX, A);
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zher, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, 0, X.getID(mRS), 0, 0, 0, A.getID(mRS), incX, 0, 0, 0);
     }
+
+    /**
+     * ZHPR performs the rank 1 operation
+     * A := alpha*x*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/de1/zhpr_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     */
     public void ZHPR(@Uplo int Uplo, double alpha, Allocation X, int incX, Allocation Ap) {
         // equivalent to SPR for validation
         int N = validateSPR(Element.F64_2(mRS), Uplo, X, incX, Ap);
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zhpr, 0, 0, 0, Uplo, 0, 0, N, 0, alpha, 0, X.getID(mRS), 0, 0, 0, Ap.getID(mRS), incX, 0, 0, 0);
     }
+
+    /**
+     * ZHER2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**H + alpha*y*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/da/d8a/zher2_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     */
     public void ZHER2(@Uplo int Uplo, Double2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation A) {
         // same as SYR2
         int N = validateSYR2(Element.F64_2(mRS), Uplo, X, incX, Y, incY, A);
         mRS.nScriptIntrinsicBLAS_Z(getID(mRS), RsBlas_zher2, 0, 0, 0, Uplo, 0, 0, N, 0, alpha.x, alpha.y, X.getID(mRS), Y.getID(mRS), 0, 0, A.getID(mRS), incX, incY, 0, 0);
     }
+
+    /**
+     * ZHPR2 performs the symmetric rank 2 operation
+     * A := alpha*x*y**H + alpha*y*x**H + A
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d5/d52/zhpr2_8f.html
+     *
+     * Note: For a N*N matrix, the input Allocation should be a 1D allocation of size dimX = N*(N+1)/2,
+     *       The following subroutine can is an example showing how to convert a UPPER trianglar matrix
+     *       'a' to packed matrix 'b'.
+     *           k = 0
+     *           for i in range(0, n):
+     *              for j in range(i, n):
+     *                  b[k++] = a[i, j]
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part is to be supplied in the packed form.
+     * @param alpha The scalar alpha.
+     * @param X The input allocation contains vector x, supported elements type {@link Element#F64_2}.
+     * @param incX The increment for the elements of vector x, must be larger than zero.
+     * @param Y The input allocation contains vector y, supported elements type {@link Element#F64_2}.
+     * @param incY The increment for the elements of vector y, must be larger than zero.
+     * @param Ap The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     */
     public void ZHPR2(@Uplo int Uplo, Double2 alpha, Allocation X, int incX, Allocation Y, int incY, Allocation Ap) {
         // same as SPR2
         int N = validateSPR2(Element.F64_2(mRS), Uplo, X, incX, Y, incY, Ap);
@@ -1051,6 +2323,20 @@
 
     }
 
+    /**
+     * SGEMM performs one of the matrix-matrix operations
+     * C := alpha*op(A)*op(B) + beta*C   where op(X) is one of op(X) = X  or  op(X) = X**T
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/de2/sgemm_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param TransB The type of transpose applied to matrix B.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32}.
+     */
     public void SGEMM(@Transpose int TransA, @Transpose int TransB, float alpha, Allocation A,
                       Allocation B, float beta, Allocation C) {
         validateTranspose(TransA);
@@ -1073,6 +2359,21 @@
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_sgemm, TransA, TransB, 0, 0, 0, M, N, K,  alpha, A.getID(mRS), B.getID(mRS),
                                         beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * DGEMM performs one of the matrix-matrix operations
+     * C := alpha*op(A)*op(B) + beta*C   where op(X) is one of op(X) = X  or  op(X) = X**T
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d7/d2b/dgemm_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param TransB The type of transpose applied to matrix B.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64}.
+     */
     public void DGEMM(@Transpose int TransA, @Transpose int TransB, double alpha, Allocation A,
                       Allocation B, double beta, Allocation C) {
         validateTranspose(TransA);
@@ -1094,6 +2395,21 @@
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dgemm, TransA, TransB, 0, 0, 0, M, N, K,  alpha, A.getID(mRS), B.getID(mRS),
                                         beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * CGEMM performs one of the matrix-matrix operations
+     * C := alpha*op(A)*op(B) + beta*C   where op(X) is one of op(X) = X  or  op(X) = X**T  or  op(X) = X**H
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/d5b/cgemm_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param TransB The type of transpose applied to matrix B.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CGEMM(@Transpose int TransA, @Transpose int TransB, Float2 alpha, Allocation A,
                       Allocation B, Float2 beta, Allocation C) {
         validateTranspose(TransA);
@@ -1116,6 +2432,20 @@
                                          beta.x, beta.y, C.getID(mRS), 0, 0, 0, 0);
     }
 
+    /**
+     * ZGEMM performs one of the matrix-matrix operations
+     * C := alpha*op(A)*op(B) + beta*C   where op(X) is one of op(X) = X  or  op(X) = X**T  or  op(X) = X**H
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d7/d76/zgemm_8f.html
+     *
+     * @param TransA The type of transpose applied to matrix A.
+     * @param TransB The type of transpose applied to matrix B.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2
+     */
     public void ZGEMM(@Transpose int TransA, @Transpose int TransB, Double2 alpha, Allocation A,
                       Allocation B, Double2 beta, Allocation C) {
         validateTranspose(TransA);
@@ -1138,6 +2468,20 @@
                                    beta.x, beta.y, C.getID(mRS), 0, 0, 0, 0);
     }
 
+    /**
+     * SSYMM performs one of the matrix-matrix operations
+     * C := alpha*A*B + beta*C   or   C := alpha*B*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d7/d42/ssymm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32}.
+     */
     public void SSYMM(@Side int Side, @Uplo int Uplo, float alpha, Allocation A,
                       Allocation B, float beta, Allocation C) {
         validateSide(Side);
@@ -1150,6 +2494,21 @@
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssymm, 0, 0, Side, Uplo, 0, C.getType().getY(), C.getType().getX(), 0, alpha, A.getID(mRS), B.getID(mRS),
                                         beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * DSYMM performs one of the matrix-matrix operations
+     * C := alpha*A*B + beta*C   or   C := alpha*B*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/db0/dsymm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64}.
+     */
     public void DSYMM(@Side int Side, @Uplo int Uplo, double alpha, Allocation A,
                       Allocation B, double beta, Allocation C) {
         validateSide(Side);
@@ -1161,6 +2520,21 @@
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsymm, 0, 0, Side, Uplo, 0, C.getType().getY(), C.getType().getX(), 0, alpha, A.getID(mRS), B.getID(mRS),
                                         beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * CSYMM performs one of the matrix-matrix operations
+     * C := alpha*A*B + beta*C   or   C := alpha*B*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/db/d59/csymm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CSYMM(@Side int Side, @Uplo int Uplo, Float2 alpha, Allocation A,
                       Allocation B, Float2 beta, Allocation C) {
         validateSide(Side);
@@ -1172,6 +2546,21 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_csymm, 0, 0, Side, Uplo, 0, C.getType().getY(), C.getType().getX(), 0, alpha.x, alpha.y, A.getID(mRS), B.getID(mRS),
                                          beta.x, beta.y, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * ZSYMM performs one of the matrix-matrix operations
+     * C := alpha*A*B + beta*C   or   C := alpha*B*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/df/d51/zsymm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2}.
+     */
     public void ZSYMM(@Side int Side, @Uplo int Uplo, Double2 alpha, Allocation A,
                       Allocation B, Double2 beta, Allocation C) {
         validateSide(Side);
@@ -1184,6 +2573,19 @@
                                    beta.x, beta.y, C.getID(mRS), 0, 0, 0, 0);
     }
 
+    /**
+     * SSYRK performs one of the symmetric rank k operations
+     * C := alpha*A*A**T + beta*C   or   C := alpha*A**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d0/d40/ssyrk_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32}.
+     */
     public void SSYRK(@Uplo int Uplo, @Transpose int Trans, float alpha, Allocation A, float beta, Allocation C) {
         validateTranspose(Trans);
         validateUplo(Uplo);
@@ -1198,6 +2600,19 @@
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssyrk, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), K, alpha, A.getID(mRS), 0, beta, C.getID(mRS), 0, 0, 0, 0);
     }
 
+    /**
+     * DSYRK performs one of the symmetric rank k operations
+     * C := alpha*A*A**T + beta*C   or   C := alpha*A**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dc/d05/dsyrk_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64}.
+     */
     public void DSYRK(@Uplo int Uplo, @Transpose int Trans, double alpha, Allocation A, double beta, Allocation C) {
         validateTranspose(Trans);
         validateUplo(Uplo);
@@ -1210,6 +2625,20 @@
         }
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsyrk, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), K, alpha, A.getID(mRS), 0, beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * CSYRK performs one of the symmetric rank k operations
+     * C := alpha*A*A**T + beta*C   or   C := alpha*A**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/d6a/csyrk_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CSYRK(@Uplo int Uplo, @Transpose int Trans, Float2 alpha, Allocation A, Float2 beta, Allocation C) {
         validateTranspose(Trans);
         validateUplo(Uplo);
@@ -1223,6 +2652,20 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_csyrk, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), K, alpha.x, alpha.y, A.getID(mRS), 0, beta.x, beta.y,
                                          C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * ZSYRK performs one of the symmetric rank k operations
+     * C := alpha*A*A**T + beta*C   or   C := alpha*A**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/d54/zsyrk_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2}.
+     */
     public void ZSYRK(@Uplo int Uplo, @Transpose int Trans, Double2 alpha, Allocation A, Double2 beta, Allocation C) {
         validateTranspose(Trans);
         validateUplo(Uplo);
@@ -1262,6 +2705,21 @@
             throw new RSRuntimeException("Invalid A and B in SYR2K");
         }
     }
+
+    /**
+     * SSYR2K performs one of the symmetric rank 2k operations
+     * C := alpha*A*B**T + alpha*B*A**T + beta*C   or   C := alpha*A**T*B + alpha*B**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/df/d3d/ssyr2k_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32}.
+     */
     public void SSYR2K(@Uplo int Uplo, @Transpose int Trans, float alpha, Allocation A, Allocation B, float beta, Allocation C) {
         validateUplo(Uplo);
         validateSYR2K(Element.F32(mRS), Trans, A, B, C);
@@ -1273,6 +2731,21 @@
         }
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_ssyr2k, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), K, alpha, A.getID(mRS), B.getID(mRS), beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * DSYR2K performs one of the symmetric rank 2k operations
+     * C := alpha*A*B**T + alpha*B*A**T + beta*C   or   C := alpha*A**T*B + alpha*B**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d1/dec/dsyr2k_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64}.
+     */
     public void DSYR2K(@Uplo int Uplo, @Transpose int Trans, double alpha, Allocation A, Allocation B, double beta, Allocation C) {
         validateUplo(Uplo);
         validateSYR2K(Element.F64(mRS), Trans, A, B, C);
@@ -1284,6 +2757,21 @@
         }
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dsyr2k, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), K, alpha, A.getID(mRS), B.getID(mRS), beta, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * CSYR2K performs one of the symmetric rank 2k operations
+     * C := alpha*A*B**T + alpha*B*A**T + beta*C   or   C := alpha*A**T*B + alpha*B**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/d7e/csyr2k_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CSYR2K(@Uplo int Uplo, @Transpose int Trans, Float2 alpha, Allocation A, Allocation B, Float2 beta, Allocation C) {
         validateUplo(Uplo);
         validateSYR2K(Element.F32_2(mRS), Trans, A, B, C);
@@ -1295,6 +2783,21 @@
         }
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_csyr2k, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), K, alpha.x, alpha.y, A.getID(mRS), B.getID(mRS), beta.x, beta.y, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * ZSYR2K performs one of the symmetric rank 2k operations
+     * C := alpha*A*B**T + alpha*B*A**T + beta*C   or   C := alpha*A**T*B + alpha*B**T*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/df/d20/zsyr2k_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2}.
+     */
     public void ZSYR2K(@Uplo int Uplo, @Transpose int Trans, Double2 alpha, Allocation A, Allocation B, Double2 beta, Allocation C) {
         validateUplo(Uplo);
         validateSYR2K(Element.F64_2(mRS), Trans, A, B, C);
@@ -1334,6 +2837,22 @@
             }
         }
     }
+
+    /**
+     * STRMM performs one of the matrix-matrix operations
+     * B := alpha*op(A)*B   or   B := alpha*B*op(A)
+     * op(A) is one of  op(A) = A  or  op(A) = A**T
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/df/d01/strmm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32}.
+     */
     public void STRMM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, float alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1341,6 +2860,22 @@
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_strmm, TransA, 0, Side, Uplo, Diag, B.getType().getY(), B.getType().getX(), 0,
                                         alpha, A.getID(mRS), B.getID(mRS), 0.f, 0, 0, 0, 0, 0);
     }
+
+    /**
+     * DTRMM performs one of the matrix-matrix operations
+     * B := alpha*op(A)*B   or   B := alpha*B*op(A)
+     * op(A) is one of  op(A) = A  or  op(A) = A**T
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/dd/d19/dtrmm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64}.
+     */
     public void DTRMM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, double alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1348,6 +2883,22 @@
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtrmm, TransA, 0, Side, Uplo, Diag, B.getType().getY(), B.getType().getX(), 0,
                                         alpha, A.getID(mRS), B.getID(mRS), 0, 0, 0, 0, 0, 0);
     }
+
+    /**
+     * CTRMM performs one of the matrix-matrix operations
+     * B := alpha*op(A)*B   or   B := alpha*B*op(A)
+     * op(A) is one of  op(A) = A  or  op(A) = A**T  or  op(A) = A**H
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d4/d9b/ctrmm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     */
     public void CTRMM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Float2 alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1355,6 +2906,22 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctrmm, TransA, 0, Side, Uplo, Diag, B.getType().getY(), B.getType().getX(), 0,
                                          alpha.x, alpha.y, A.getID(mRS), B.getID(mRS), 0, 0, 0, 0, 0, 0, 0);
     }
+
+    /**
+     * ZTRMM performs one of the matrix-matrix operations
+     * B := alpha*op(A)*B   or   B := alpha*B*op(A)
+     * op(A) is one of  op(A) = A  or  op(A) = A**T  or  op(A) = A**H
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/de1/ztrmm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2}.
+     */
     public void ZTRMM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Double2 alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1392,6 +2959,22 @@
             }
         }
     }
+
+    /**
+     * STRSM solves one of the matrix equations
+     * op(A)*X := alpha*B   or   X*op(A) := alpha*B
+     * op(A) is one of  op(A) = A  or  op(A) = A**T
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d2/d8b/strsm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32}.
+     */
     public void STRSM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, float alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1399,6 +2982,22 @@
         mRS.nScriptIntrinsicBLAS_Single(getID(mRS), RsBlas_strsm, TransA, 0, Side, Uplo, Diag, B.getType().getY(), B.getType().getX(), 0,
                                         alpha, A.getID(mRS), B.getID(mRS), 0, 0, 0, 0, 0, 0);
     }
+
+    /**
+     * DTRSM solves one of the matrix equations
+     * op(A)*X := alpha*B   or   X*op(A) := alpha*B
+     * op(A) is one of  op(A) = A  or  op(A) = A**T
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/da7/dtrsm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64}.
+     */
     public void DTRSM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, double alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1406,6 +3005,22 @@
         mRS.nScriptIntrinsicBLAS_Double(getID(mRS), RsBlas_dtrsm, TransA, 0, Side, Uplo, Diag, B.getType().getY(), B.getType().getX(), 0,
                                         alpha, A.getID(mRS), B.getID(mRS), 0, 0, 0, 0, 0, 0);
     }
+
+    /**
+     * CTRSM solves one of the matrix equations
+     * op(A)*X := alpha*B   or   X*op(A) := alpha*B
+     * op(A) is one of  op(A) = A  or  op(A) = A**T  or  op(A) = A**H
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/de/d30/ctrsm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     */
     public void CTRSM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Float2 alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1413,6 +3028,22 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_ctrsm, TransA, 0, Side, Uplo, Diag, B.getType().getY(), B.getType().getX(), 0,
                                          alpha.x, alpha.y, A.getID(mRS), B.getID(mRS), 0, 0, 0, 0, 0, 0, 0);
     }
+
+    /**
+     * ZTRSM solves one of the matrix equations
+     * op(A)*X := alpha*B   or   X*op(A) := alpha*B
+     * op(A) is one of  op(A) = A  or  op(A) = A**T  or  op(A) = A**H
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d1/d39/ztrsm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether matrix A is upper or lower triangular.
+     * @param TransA The type of transpose applied to matrix A.
+     * @param Diag Specifies whether or not A is unit triangular.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2}.
+     */
     public void ZTRSM(@Side int Side, @Uplo int Uplo, @Transpose int TransA, @Diag int Diag, Double2 alpha, Allocation A, Allocation B) {
         validateUplo(Uplo);
         validateDiag(Diag);
@@ -1444,12 +3075,42 @@
             throw new RSRuntimeException("Called HEMM with mismatched B and C");
         }
     }
+
+    /**
+     * CHEMM performs one of the matrix-matrix operations
+     * C := alpha*A*B + beta*C   or   C := alpha*B*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d3/d66/chemm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CHEMM(@Side int Side, @Uplo int Uplo, Float2 alpha, Allocation A, Allocation B, Float2 beta, Allocation C) {
         validateUplo(Uplo);
         validateHEMM(Element.F32_2(mRS), Side, A, B, C);
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_chemm, 0, 0, Side, Uplo, 0, C.getType().getY(), C.getType().getX(), 0,
                                          alpha.x, alpha.y, A.getID(mRS), B.getID(mRS), beta.x, beta.y, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * ZHEMM performs one of the matrix-matrix operations
+     * C := alpha*A*B + beta*C   or   C := alpha*B*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d6/d3e/zhemm_8f.html
+     *
+     * @param Side Specifies whether the symmetric matrix A appears on the left or right.
+     * @param Uplo Specifies whether the upper or lower triangular part is to be referenced.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2}.
+     */
     public void ZHEMM(@Side int Side, @Uplo int Uplo, Double2 alpha, Allocation A, Allocation B, Double2 beta, Allocation C) {
         validateUplo(Uplo);
         validateHEMM(Element.F64_2(mRS), Side, A, B, C);
@@ -1477,6 +3138,20 @@
             }
         }
     }
+
+    /**
+     * CHERK performs one of the hermitian rank k operations
+     * C := alpha*A*A**H + beta*C   or   C := alpha*A**H*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d8/d52/cherk_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CHERK(@Uplo int Uplo, @Transpose int Trans, float alpha, Allocation A, float beta, Allocation C) {
         validateUplo(Uplo);
         validateHERK(Element.F32_2(mRS), Trans, A, C);
@@ -1489,6 +3164,20 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cherk, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), k,
                                          alpha, 0, A.getID(mRS), 0, beta, 0, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * ZHERK performs one of the hermitian rank k operations
+     * C := alpha*A*A**H + beta*C   or   C := alpha*A**H*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d1/db1/zherk_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2}.
+     */
     public void ZHERK(@Uplo int Uplo, @Transpose int Trans, double alpha, Allocation A, double beta, Allocation C) {
         validateUplo(Uplo);
         validateHERK(Element.F64_2(mRS), Trans, A, C);
@@ -1526,6 +3215,21 @@
             throw new RSRuntimeException("Called HER2K with invalid A and B matrices");
         }
     }
+
+    /**
+     * CHER2K performs one of the hermitian rank 2k operations
+     * C := alpha*A*B**H + conjg( alpha )*B*A**H + beta*C   or   C := alpha*A**H*B + conjg( alpha )*B**H*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d1/d82/cher2k_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F32_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F32_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F32_2}.
+     */
     public void CHER2K(@Uplo int Uplo, @Transpose int Trans, Float2 alpha, Allocation A, Allocation B, float beta, Allocation C) {
         validateUplo(Uplo);
         validateHER2K(Element.F32_2(mRS), Trans, A, B, C);
@@ -1538,6 +3242,21 @@
         mRS.nScriptIntrinsicBLAS_Complex(getID(mRS), RsBlas_cher2k, Trans, 0, 0, Uplo, 0, 0, C.getType().getX(), k, alpha.x, alpha.y,
                                          A.getID(mRS), B.getID(mRS), beta, 0, C.getID(mRS), 0, 0, 0, 0);
     }
+
+    /**
+     * ZHER2K performs one of the hermitian rank 2k operations
+     * C := alpha*A*B**H + conjg( alpha )*B*A**H + beta*C   or   C := alpha*A**H*B + conjg( alpha )*B**H*A + beta*C
+     *
+     * Details: http://www.netlib.org/lapack/explore-html/d7/dfa/zher2k_8f.html
+     *
+     * @param Uplo Specifies whether the upper or lower triangular part of C is to be referenced.
+     * @param Trans The type of transpose applied to the operation.
+     * @param alpha The scalar alpha.
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#F64_2}.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#F64_2}.
+     * @param beta The scalar beta.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#F64_2}.
+     */
     public void ZHER2K(@Uplo int Uplo, @Transpose int Trans, Double2 alpha, Allocation A, Allocation B, double beta, Allocation C) {
         validateUplo(Uplo);
         validateHER2K(Element.F64_2(mRS), Trans, A, B, C);
@@ -1553,9 +3272,19 @@
 
 
     /**
-     *
-     * 8-bit GEMM-like operation for neural networks
-     *
+     * 8-bit GEMM-like operation for neural networks: C = B.transposed() * A
+     * Calculations are done in 1.10.21 fixed-point format for the final output,
+     * just before there's a shift down to drop the fractional parts. The output
+     * values are gated to 0 to 255 to fit in a byte, but the 10-bit format
+     * gives some headroom to avoid wrapping around on small overflows.
+     * 
+     * @param A The input allocation contains matrix A, supported elements type {@link Element#U8}.
+     * @param a_offset The offset for all values in matrix A, e.g A[i,j] = A[i,j] - a_offset.
+     * @param B The input allocation contains matrix B, supported elements type {@link Element#U8}.
+     * @param b_offset The offset for all values in matrix B, e.g B[i,j] = B[i,j] - b_offset.
+     * @param C The input allocation contains matrix C, supported elements type {@link Element#U8}.
+     * @param c_offset The offset for all values in matrix C.
+     * @param c_mult The multiplier for all values in matrix C, e.g C[i,j] = (C[i,j] + c_offset) * c_mult.
      **/
     public void BNNM(Allocation A, int a_offset, Allocation B, int b_offset, Allocation C, int c_offset, int c_mult) {
         validateL3(Element.U8(mRS), NO_TRANSPOSE, TRANSPOSE, 0, A, B, C);
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index 17d7078..30680ed 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -37,6 +37,7 @@
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.ParceledListSlice;
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
 import android.content.pm.UserInfo;
@@ -1281,7 +1282,7 @@
     }
 
     @Override
-    public List<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter,
+    public ParceledListSlice<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter,
             int profileId) {
         final int userId = UserHandle.getCallingUserId();
 
@@ -1297,7 +1298,7 @@
         synchronized (mLock) {
             ensureGroupStateLoadedLocked(userId);
 
-            ArrayList<AppWidgetProviderInfo> result = null;
+            ArrayList<AppWidgetProviderInfo> result = new ArrayList<AppWidgetProviderInfo>();
 
             final int providerCount = mProviders.size();
             for (int i = 0; i < providerCount; i++) {
@@ -1314,14 +1315,11 @@
                 if (providerProfileId == profileId
                         && mSecurityPolicy.isProviderInCallerOrInProfileAndWhitelListed(
                             provider.id.componentName.getPackageName(), providerProfileId)) {
-                    if (result == null) {
-                        result = new ArrayList<>();
-                    }
                     result.add(cloneIfLocalBinder(info));
                 }
             }
 
-            return result;
+            return new ParceledListSlice<AppWidgetProviderInfo>(result);
         }
     }
 
diff --git a/services/core/java/com/android/server/AlarmManagerService.java b/services/core/java/com/android/server/AlarmManagerService.java
index 26ece72..839b87a 100644
--- a/services/core/java/com/android/server/AlarmManagerService.java
+++ b/services/core/java/com/android/server/AlarmManagerService.java
@@ -20,13 +20,16 @@
 import android.app.ActivityManager;
 import android.app.ActivityManagerNative;
 import android.app.AlarmManager;
+import android.app.BroadcastOptions;
 import android.app.IAlarmManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
+import android.database.ContentObserver;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.Bundle;
@@ -43,6 +46,7 @@
 import android.text.TextUtils;
 import android.text.format.DateFormat;
 import android.util.ArrayMap;
+import android.util.KeyValueListParser;
 import android.util.Log;
 import android.util.Slog;
 import android.util.SparseArray;
@@ -75,22 +79,6 @@
 import com.android.internal.util.LocalLog;
 
 class AlarmManagerService extends SystemService {
-    // The threshold for how long an alarm can be late before we print a
-    // warning message.  The time duration is in milliseconds.
-    private static final long LATE_ALARM_THRESHOLD = 10 * 1000;
-
-    // Minimum futurity of a new alarm
-    private static final long MIN_FUTURITY = 5 * 1000;  // 5 seconds, in millis
-
-    // Minimum alarm recurrence interval
-    private static final long MIN_INTERVAL = 60 * 1000;  // one minute, in millis
-
-    // Minimum time between ALLOW_WHILE_IDLE alarms when system is not idle.
-    private static final long ALLOW_WHILE_IDLE_SHORT_TIME = 60*1000;
-
-    // Minimum time between ALLOW_WHILE_IDLE alarms when system is idling.
-    private static final long ALLOW_WHILE_IDLE_LONG_TIME = 15*60*1000;
-
     private static final int RTC_WAKEUP_MASK = 1 << RTC_WAKEUP;
     private static final int RTC_MASK = 1 << RTC;
     private static final int ELAPSED_REALTIME_WAKEUP_MASK = 1 << ELAPSED_REALTIME_WAKEUP;
@@ -102,7 +90,6 @@
     static final int TYPE_NONWAKEUP_MASK = 0x1; // low bit => non-wakeup
 
     static final String TAG = "AlarmManager";
-    static final String ClockReceiver_TAG = "ClockReceiver";
     static final boolean localLOGV = false;
     static final boolean DEBUG_BATCH = localLOGV || false;
     static final boolean DEBUG_VALIDATE = localLOGV || false;
@@ -148,7 +135,7 @@
     long mNextNonWakeupDeliveryTime;
     long mLastTimeChangeClockTime;
     long mLastTimeChangeRealtime;
-    long mAllowWhileIdleMinTime = ALLOW_WHILE_IDLE_SHORT_TIME;
+    long mAllowWhileIdleMinTime;
     int mNumTimeChanged;
 
     /**
@@ -157,6 +144,11 @@
      */
     final SparseLongArray mLastAllowWhileIdleDispatch = new SparseLongArray();
 
+    /**
+     * Broadcast options to use for FLAG_ALLOW_WHILE_IDLE.
+     */
+    Bundle mIdleOptions;
+
     private final SparseArray<AlarmManager.AlarmClockInfo> mNextAlarmClockForUser =
             new SparseArray<>();
     private final SparseArray<AlarmManager.AlarmClockInfo> mTmpSparseAlarmClockArray =
@@ -169,12 +161,137 @@
     private final SparseArray<AlarmManager.AlarmClockInfo> mHandlerSparseAlarmClockArray =
             new SparseArray<>();
 
+    /**
+     * All times are in milliseconds. These constants are kept synchronized with the system
+     * global Settings. Any access to this class or its fields should be done while
+     * holding the AlarmManagerService.mLock lock.
+     */
+    private final class Constants extends ContentObserver {
+        // Key names stored in the settings value.
+        private static final String KEY_MIN_FUTURITY = "min_futurity";
+        private static final String KEY_MIN_INTERVAL = "min_interval";
+        private static final String KEY_ALLOW_WHILE_IDLE_SHORT_TIME = "allow_while_idle_short_time";
+        private static final String KEY_ALLOW_WHILE_IDLE_LONG_TIME = "allow_while_idle_long_time";
+        private static final String KEY_ALLOW_WHILE_IDLE_WHITELIST_DURATION
+                = "allow_while_idle_whitelist_duration";
+
+        private static final long DEFAULT_MIN_FUTURITY = 5 * 1000;
+        private static final long DEFAULT_MIN_INTERVAL = 60 * 1000;
+        private static final long DEFAULT_ALLOW_WHILE_IDLE_SHORT_TIME = 60*1000;
+        private static final long DEFAULT_ALLOW_WHILE_IDLE_LONG_TIME = 15*60*1000;
+        private static final long DEFAULT_ALLOW_WHILE_IDLE_WHITELIST_DURATION = 10*1000;
+
+        // Minimum futurity of a new alarm
+        public long MIN_FUTURITY = DEFAULT_MIN_FUTURITY;
+
+        // Minimum alarm recurrence interval
+        public long MIN_INTERVAL = DEFAULT_MIN_INTERVAL;
+
+        // Minimum time between ALLOW_WHILE_IDLE alarms when system is not idle.
+        public long ALLOW_WHILE_IDLE_SHORT_TIME = DEFAULT_ALLOW_WHILE_IDLE_SHORT_TIME;
+
+        // Minimum time between ALLOW_WHILE_IDLE alarms when system is idling.
+        public long ALLOW_WHILE_IDLE_LONG_TIME = DEFAULT_ALLOW_WHILE_IDLE_LONG_TIME;
+
+        // BroadcastOptions.setTemporaryAppWhitelistDuration() to use for FLAG_ALLOW_WHILE_IDLE.
+        public long ALLOW_WHILE_IDLE_WHITELIST_DURATION
+                = DEFAULT_ALLOW_WHILE_IDLE_WHITELIST_DURATION;
+
+        private ContentResolver mResolver;
+        private final KeyValueListParser mParser = new KeyValueListParser(',');
+        private long mLastAllowWhileIdleWhitelistDuration = -1;
+
+        public Constants(Handler handler) {
+            super(handler);
+            updateAllowWhileIdleMinTimeLocked();
+            updateAllowWhileIdleWhitelistDurationLocked();
+        }
+
+        public void start(ContentResolver resolver) {
+            mResolver = resolver;
+            mResolver.registerContentObserver(Settings.Global.getUriFor(
+                    Settings.Global.ALARM_MANAGER_CONSTANTS), false, this);
+            updateConstants();
+        }
+
+        public void updateAllowWhileIdleMinTimeLocked() {
+            mAllowWhileIdleMinTime = mPendingIdleUntil != null
+                    ? ALLOW_WHILE_IDLE_LONG_TIME : ALLOW_WHILE_IDLE_SHORT_TIME;
+        }
+
+        public void updateAllowWhileIdleWhitelistDurationLocked() {
+            if (mLastAllowWhileIdleWhitelistDuration != ALLOW_WHILE_IDLE_WHITELIST_DURATION) {
+                mLastAllowWhileIdleWhitelistDuration = ALLOW_WHILE_IDLE_WHITELIST_DURATION;
+                BroadcastOptions opts = BroadcastOptions.makeBasic();
+                opts.setTemporaryAppWhitelistDuration(ALLOW_WHILE_IDLE_WHITELIST_DURATION);
+                mIdleOptions = opts.toBundle();
+            }
+        }
+
+        @Override
+        public void onChange(boolean selfChange, Uri uri) {
+            updateConstants();
+        }
+
+        private void updateConstants() {
+            synchronized (mLock) {
+                try {
+                    mParser.setString(Settings.Global.getString(mResolver,
+                            Settings.Global.ALARM_MANAGER_CONSTANTS));
+                } catch (IllegalArgumentException e) {
+                    // Failed to parse the settings string, log this and move on
+                    // with defaults.
+                    Slog.e(TAG, "Bad device idle settings", e);
+                }
+
+                MIN_FUTURITY = mParser.getLong(KEY_MIN_FUTURITY, DEFAULT_MIN_FUTURITY);
+                MIN_INTERVAL = mParser.getLong(KEY_MIN_INTERVAL, DEFAULT_MIN_INTERVAL);
+                ALLOW_WHILE_IDLE_SHORT_TIME = mParser.getLong(KEY_ALLOW_WHILE_IDLE_SHORT_TIME,
+                        DEFAULT_ALLOW_WHILE_IDLE_SHORT_TIME);
+                ALLOW_WHILE_IDLE_LONG_TIME = mParser.getLong(KEY_ALLOW_WHILE_IDLE_LONG_TIME,
+                        DEFAULT_ALLOW_WHILE_IDLE_LONG_TIME);
+                ALLOW_WHILE_IDLE_WHITELIST_DURATION = mParser.getLong(
+                        KEY_ALLOW_WHILE_IDLE_WHITELIST_DURATION,
+                        DEFAULT_ALLOW_WHILE_IDLE_WHITELIST_DURATION);
+
+                updateAllowWhileIdleMinTimeLocked();
+                updateAllowWhileIdleWhitelistDurationLocked();
+            }
+        }
+
+        void dump(PrintWriter pw) {
+            pw.println("  Settings:");
+
+            pw.print("    "); pw.print(KEY_MIN_FUTURITY); pw.print("=");
+            TimeUtils.formatDuration(MIN_FUTURITY, pw);
+            pw.println();
+
+            pw.print("    "); pw.print(KEY_MIN_INTERVAL); pw.print("=");
+            TimeUtils.formatDuration(MIN_INTERVAL, pw);
+            pw.println();
+
+            pw.print("    "); pw.print(KEY_ALLOW_WHILE_IDLE_SHORT_TIME); pw.print("=");
+            TimeUtils.formatDuration(ALLOW_WHILE_IDLE_SHORT_TIME, pw);
+            pw.println();
+
+            pw.print("    "); pw.print(KEY_ALLOW_WHILE_IDLE_LONG_TIME); pw.print("=");
+            TimeUtils.formatDuration(ALLOW_WHILE_IDLE_LONG_TIME, pw);
+            pw.println();
+
+            pw.print("    "); pw.print(KEY_ALLOW_WHILE_IDLE_WHITELIST_DURATION); pw.print("=");
+            TimeUtils.formatDuration(ALLOW_WHILE_IDLE_WHITELIST_DURATION, pw);
+            pw.println();
+        }
+    }
+
+    final Constants mConstants;
+
     // Alarm delivery ordering bookkeeping
     static final int PRIO_TICK = 0;
     static final int PRIO_WAKEUP = 1;
     static final int PRIO_NORMAL = 2;
 
-    class PriorityClass {
+    final class PriorityClass {
         int seq;
         int priority;
 
@@ -184,11 +301,10 @@
         }
     }
 
-    final HashMap<String, PriorityClass> mPriorities =
-            new HashMap<String, PriorityClass>();
+    final HashMap<String, PriorityClass> mPriorities = new HashMap<>();
     int mCurrentSeq = 0;
 
-    class WakeupEvent {
+    static final class WakeupEvent {
         public long when;
         public int uid;
         public String action;
@@ -482,6 +598,7 @@
 
     public AlarmManagerService(Context context) {
         super(context);
+        mConstants = new Constants(mHandler);
     }
 
     static long convertToElapsed(long when, int type) {
@@ -595,7 +712,7 @@
         }
 
         // Make sure we are using the correct ALLOW_WHILE_IDLE min time.
-        mAllowWhileIdleMinTime = ALLOW_WHILE_IDLE_SHORT_TIME;
+        mConstants.updateAllowWhileIdleMinTimeLocked();
 
         // Reschedule everything.
         rescheduleKernelAlarmsLocked();
@@ -714,6 +831,13 @@
     }
 
     @Override
+    public void onBootPhase(int phase) {
+        if (phase == PHASE_SYSTEM_SERVICES_READY) {
+            mConstants.start(getContext().getContentResolver());
+        }
+    }
+
+    @Override
     protected void finalize() throws Throwable {
         try {
             close(mNativeData);
@@ -784,11 +908,12 @@
 
         // Sanity check the recurrence interval.  This will catch people who supply
         // seconds when the API expects milliseconds.
-        if (interval > 0 && interval < MIN_INTERVAL) {
+        final long minInterval = mConstants.MIN_INTERVAL;
+        if (interval > 0 && interval < minInterval) {
             Slog.w(TAG, "Suspiciously short interval " + interval
-                    + " millis; expanding to " + (int)(MIN_INTERVAL/1000)
+                    + " millis; expanding to " + (minInterval/1000)
                     + " seconds");
-            interval = MIN_INTERVAL;
+            interval = minInterval;
         }
 
         if (type < RTC_WAKEUP || type > ELAPSED_REALTIME) {
@@ -805,7 +930,7 @@
         final long nowElapsed = SystemClock.elapsedRealtime();
         final long nominalTrigger = convertToElapsed(triggerAtTime, type);
         // Try to prevent spamming by making sure we aren't firing alarms in the immediate future
-        final long minTrigger = nowElapsed + MIN_FUTURITY;
+        final long minTrigger = nowElapsed + mConstants.MIN_FUTURITY;
         final long triggerElapsed = (nominalTrigger > minTrigger) ? nominalTrigger : minTrigger;
 
         final long maxElapsed;
@@ -904,7 +1029,7 @@
 
         if ((a.flags&AlarmManager.FLAG_IDLE_UNTIL) != 0) {
             mPendingIdleUntil = a;
-            mAllowWhileIdleMinTime = ALLOW_WHILE_IDLE_LONG_TIME;
+            mConstants.updateAllowWhileIdleMinTimeLocked();
             needRebatch = true;
         } else if ((a.flags&AlarmManager.FLAG_WAKE_FROM_IDLE) != 0) {
             if (mNextWakeFromIdle == null || mNextWakeFromIdle.whenElapsed > a.whenElapsed) {
@@ -1054,45 +1179,48 @@
     void dumpImpl(PrintWriter pw) {
         synchronized (mLock) {
             pw.println("Current Alarm Manager state:");
+            mConstants.dump(pw);
+            pw.println();
+
             final long nowRTC = System.currentTimeMillis();
             final long nowELAPSED = SystemClock.elapsedRealtime();
             SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 
-            pw.print("nowRTC="); pw.print(nowRTC);
+            pw.print("  nowRTC="); pw.print(nowRTC);
             pw.print("="); pw.print(sdf.format(new Date(nowRTC)));
             pw.print(" nowELAPSED="); TimeUtils.formatDuration(nowELAPSED, pw);
             pw.println();
-            pw.print("mLastTimeChangeClockTime="); pw.print(mLastTimeChangeClockTime);
+            pw.print("  mLastTimeChangeClockTime="); pw.print(mLastTimeChangeClockTime);
             pw.print("="); pw.println(sdf.format(new Date(mLastTimeChangeClockTime)));
-            pw.print("mLastTimeChangeRealtime=");
+            pw.print("  mLastTimeChangeRealtime=");
             TimeUtils.formatDuration(mLastTimeChangeRealtime, pw);
             pw.println();
             if (!mInteractive) {
-                pw.print("Time since non-interactive: ");
+                pw.print("  Time since non-interactive: ");
                 TimeUtils.formatDuration(nowELAPSED - mNonInteractiveStartTime, pw);
                 pw.println();
-                pw.print("Max wakeup delay: ");
+                pw.print("  Max wakeup delay: ");
                 TimeUtils.formatDuration(currentNonWakeupFuzzLocked(nowELAPSED), pw);
                 pw.println();
-                pw.print("Time since last dispatch: ");
+                pw.print("  Time since last dispatch: ");
                 TimeUtils.formatDuration(nowELAPSED - mLastAlarmDeliveryTime, pw);
                 pw.println();
-                pw.print("Next non-wakeup delivery time: ");
+                pw.print("  Next non-wakeup delivery time: ");
                 TimeUtils.formatDuration(nowELAPSED - mNextNonWakeupDeliveryTime, pw);
                 pw.println();
             }
 
             long nextWakeupRTC = mNextWakeup + (nowRTC - nowELAPSED);
             long nextNonWakeupRTC = mNextNonWakeup + (nowRTC - nowELAPSED);
-            pw.print("Next non-wakeup alarm: ");
+            pw.print("  Next non-wakeup alarm: ");
                     TimeUtils.formatDuration(mNextNonWakeup, nowELAPSED, pw);
                     pw.print(" = "); pw.println(sdf.format(new Date(nextNonWakeupRTC)));
-            pw.print("Next wakeup: "); TimeUtils.formatDuration(mNextWakeup, nowELAPSED, pw);
+            pw.print("  Next wakeup: "); TimeUtils.formatDuration(mNextWakeup, nowELAPSED, pw);
                     pw.print(" = "); pw.println(sdf.format(new Date(nextWakeupRTC)));
-            pw.print("Num time change events: "); pw.println(mNumTimeChanged);
+            pw.print("  Num time change events: "); pw.println(mNumTimeChanged);
 
             pw.println();
-            pw.println("Next alarm clock information: ");
+            pw.println("  Next alarm clock information: ");
             final TreeSet<Integer> users = new TreeSet<>();
             for (int i = 0; i < mNextAlarmClockForUser.size(); i++) {
                 users.add(mNextAlarmClockForUser.keyAt(i));
@@ -1104,7 +1232,7 @@
                 final AlarmManager.AlarmClockInfo next = mNextAlarmClockForUser.get(user);
                 final long time = next != null ? next.getTriggerTime() : 0;
                 final boolean pendingSend = mPendingSendNextAlarmClockChangedForUser.get(user);
-                pw.print("  user:"); pw.print(user);
+                pw.print("    user:"); pw.print(user);
                 pw.print(" pendingSend:"); pw.print(pendingSend);
                 pw.print(" time:"); pw.print(time);
                 if (time > 0) {
@@ -1115,25 +1243,25 @@
             }
             if (mAlarmBatches.size() > 0) {
                 pw.println();
-                pw.print("Pending alarm batches: ");
+                pw.print("  Pending alarm batches: ");
                 pw.println(mAlarmBatches.size());
                 for (Batch b : mAlarmBatches) {
                     pw.print(b); pw.println(':');
-                    dumpAlarmList(pw, b.alarms, "  ", nowELAPSED, nowRTC, sdf);
+                    dumpAlarmList(pw, b.alarms, "    ", nowELAPSED, nowRTC, sdf);
                 }
             }
             if (mPendingIdleUntil != null || mPendingWhileIdleAlarms.size() > 0) {
                 pw.println();
-                pw.println("Idle mode state:");
-                pw.print("  Idling until: ");
+                pw.println("    Idle mode state:");
+                pw.print("      Idling until: ");
                 if (mPendingIdleUntil != null) {
                     pw.println(mPendingIdleUntil);
                     mPendingIdleUntil.dump(pw, "    ", nowRTC, nowELAPSED, sdf);
                 } else {
                     pw.println("null");
                 }
-                pw.println("  Pending alarms:");
-                dumpAlarmList(pw, mPendingWhileIdleAlarms, "    ", nowELAPSED, nowRTC, sdf);
+                pw.println("      Pending alarms:");
+                dumpAlarmList(pw, mPendingWhileIdleAlarms, "      ", nowELAPSED, nowRTC, sdf);
             }
             if (mNextWakeFromIdle != null) {
                 pw.println();
@@ -1142,17 +1270,17 @@
             }
 
             pw.println();
-            pw.print("Past-due non-wakeup alarms: ");
+            pw.print("  Past-due non-wakeup alarms: ");
             if (mPendingNonWakeupAlarms.size() > 0) {
                 pw.println(mPendingNonWakeupAlarms.size());
-                dumpAlarmList(pw, mPendingNonWakeupAlarms, "  ", nowELAPSED, nowRTC, sdf);
+                dumpAlarmList(pw, mPendingNonWakeupAlarms, "    ", nowELAPSED, nowRTC, sdf);
             } else {
                 pw.println("(none)");
             }
-            pw.print("  Number of delayed alarms: "); pw.print(mNumDelayedAlarms);
+            pw.print("    Number of delayed alarms: "); pw.print(mNumDelayedAlarms);
             pw.print(", total delay time: "); TimeUtils.formatDuration(mTotalDelayTime, pw);
             pw.println();
-            pw.print("  Max delay time: "); TimeUtils.formatDuration(mMaxDelayTime, pw);
+            pw.print("    Max delay time: "); TimeUtils.formatDuration(mMaxDelayTime, pw);
             pw.print(", max non-interactive time: ");
             TimeUtils.formatDuration(mNonInteractiveTime, pw);
             pw.println();
@@ -1161,11 +1289,11 @@
             pw.print("  Broadcast ref count: "); pw.println(mBroadcastRefCount);
             pw.println();
 
-            pw.print("mAllowWhileIdleMinTime=");
+            pw.print("  mAllowWhileIdleMinTime=");
             TimeUtils.formatDuration(mAllowWhileIdleMinTime, pw);
             pw.println();
             if (mLastAllowWhileIdleDispatch.size() > 0) {
-                pw.println("Last allow while idle dispatch times:");
+                pw.println("  Last allow while idle dispatch times:");
                 for (int i=0; i<mLastAllowWhileIdleDispatch.size(); i++) {
                     pw.print("  UID ");
                     UserHandle.formatUid(pw, mLastAllowWhileIdleDispatch.keyAt(i));
@@ -1969,6 +2097,7 @@
         mLastAlarmDeliveryTime = nowELAPSED;
         for (int i=0; i<triggerList.size(); i++) {
             Alarm alarm = triggerList.get(i);
+            final boolean allowWhileIdle = (alarm.flags&AlarmManager.FLAG_ALLOW_WHILE_IDLE) != 0;
             try {
                 if (localLOGV) {
                     Slog.v(TAG, "sending alarm " + alarm);
@@ -1987,7 +2116,7 @@
                 alarm.operation.send(getContext(), 0,
                         mBackgroundIntent.putExtra(
                                 Intent.EXTRA_ALARM_COUNT, alarm.count),
-                        mResultReceiver, mHandler);
+                        mResultReceiver, mHandler, null, allowWhileIdle ? mIdleOptions : null);
 
                 // we have an active broadcast so stay awake.
                 if (mBroadcastRefCount == 0) {
@@ -2000,7 +2129,7 @@
                 mInFlight.add(inflight);
                 mBroadcastRefCount++;
 
-                if ((alarm.flags&AlarmManager.FLAG_ALLOW_WHILE_IDLE) != 0) {
+                if (allowWhileIdle) {
                     // Record the last time this uid handled an ALLOW_WHILE_IDLE alarm.
                     mLastAllowWhileIdleDispatch.put(alarm.uid, nowELAPSED);
                 }
diff --git a/services/core/java/com/android/server/BluetoothManagerService.java b/services/core/java/com/android/server/BluetoothManagerService.java
index fbb6dc9..f9f6714 100644
--- a/services/core/java/com/android/server/BluetoothManagerService.java
+++ b/services/core/java/com/android/server/BluetoothManagerService.java
@@ -237,6 +237,12 @@
                         sendEnableMsg(mQuietEnableExternal);
                     }
                 }
+
+                if (!isNameAndAddressSet()) {
+                    // Sync the Bluetooth name and address from the Bluetooth Adapter
+                    if (DBG) Log.d(TAG,"Retrieving Bluetooth Adapter name and address...");
+                    getNameAndAddress();
+                }
             }
         }
     };
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 82399da..98f0b45 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -136,11 +136,13 @@
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.net.Inet4Address;
+import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -3920,10 +3922,52 @@
         }
         return !routeDiff.added.isEmpty() || !routeDiff.removed.isEmpty();
     }
+
+    // TODO: investigate moving this into LinkProperties, if only to make more accurate
+    // the isProvisioned() checks.
+    private static Collection<InetAddress> getLikelyReachableDnsServers(LinkProperties lp) {
+        final ArrayList<InetAddress> dnsServers = new ArrayList<InetAddress>();
+        final List<RouteInfo> allRoutes = lp.getAllRoutes();
+        for (InetAddress nameserver : lp.getDnsServers()) {
+            // If the LinkProperties doesn't include a route to the nameserver, ignore it.
+            final RouteInfo bestRoute = RouteInfo.selectBestRoute(allRoutes, nameserver);
+            if (bestRoute == null) {
+                continue;
+            }
+
+            // TODO: better source address evaluation for destination addresses.
+            if (nameserver instanceof Inet4Address) {
+                if (!lp.hasIPv4Address()) {
+                    continue;
+                }
+            } else if (nameserver instanceof Inet6Address) {
+                if (nameserver.isLinkLocalAddress()) {
+                    if (((Inet6Address)nameserver).getScopeId() == 0) {
+                        // For now, just make sure link-local DNS servers have
+                        // scopedIds set, since DNS lookups will fail otherwise.
+                        // TODO: verify the scopeId matches that of lp's interface.
+                        continue;
+                    }
+                }  else {
+                    if (bestRoute.isIPv6Default() && !lp.hasGlobalIPv6Address()) {
+                        // TODO: reconsider all corner cases (disconnected ULA networks, ...).
+                        continue;
+                    }
+                }
+            }
+
+            dnsServers.add(nameserver);
+        }
+        return Collections.unmodifiableList(dnsServers);
+    }
+
     private void updateDnses(LinkProperties newLp, LinkProperties oldLp, int netId,
                              boolean flush, boolean useDefaultDns) {
+        // TODO: consider comparing the getLikelyReachableDnsServers() lists, in case the
+        // route to a DNS server has been removed (only really applicable in special cases
+        // where there is no default route).
         if (oldLp == null || (newLp.isIdenticalDnses(oldLp) == false)) {
-            Collection<InetAddress> dnses = newLp.getDnsServers();
+            Collection<InetAddress> dnses = getLikelyReachableDnsServers(newLp);
             if (dnses.size() == 0 && mDefaultDns != null && useDefaultDns) {
                 dnses = new ArrayList();
                 dnses.add(mDefaultDns);
diff --git a/services/core/java/com/android/server/DeviceIdleController.java b/services/core/java/com/android/server/DeviceIdleController.java
index 6eba3f6..82b334a 100644
--- a/services/core/java/com/android/server/DeviceIdleController.java
+++ b/services/core/java/com/android/server/DeviceIdleController.java
@@ -19,7 +19,6 @@
 import android.Manifest;
 import android.app.ActivityManagerNative;
 import android.app.AlarmManager;
-import android.app.AppGlobals;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
@@ -27,7 +26,6 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.database.ContentObserver;
@@ -47,6 +45,7 @@
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.PowerManagerInternal;
+import android.os.Process;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemClock;
@@ -101,10 +100,6 @@
     private static final String ACTION_ENTER_INACTIVE_STATE =
         "com.android.server.device_idle.ENTER_INACTIVE_STATE";
 
-    // TODO: These need to be moved to system settings.
-
-
-
     private AlarmManager mAlarmManager;
     private IBatteryStats mBatteryStats;
     private PowerManagerInternal mLocalPowerManager;
@@ -180,7 +175,7 @@
      * List of end times for UIDs that are temporarily marked as being allowed to access
      * the network and acquire wakelocks. Times are in milliseconds.
      */
-    private SparseLongArray mTempWhitelistAppIdEndTimes = new SparseLongArray();
+    private final SparseLongArray mTempWhitelistAppIdEndTimes = new SparseLongArray();
 
     /**
      * Current app IDs of temporarily whitelist apps for high-priority messages.
@@ -234,7 +229,7 @@
      * global Settings. Any access to this class or its fields should be done while
      * holding the DeviceIdleController lock.
      */
-    private class Constants extends ContentObserver {
+    private final class Constants extends ContentObserver {
         // Key names stored in the settings value.
         private static final String KEY_INACTIVE_TIMEOUT = "inactive_to";
         private static final String KEY_SENSING_TIMEOUT = "sensing_to";
@@ -403,49 +398,49 @@
         void dump(PrintWriter pw) {
             pw.println("  Settings:");
 
-            pw.print("    DOZE_INACTIVE_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_INACTIVE_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(INACTIVE_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_SENSING_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_SENSING_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(SENSING_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_MOTION_INACTIVE_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_MOTION_INACTIVE_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(MOTION_INACTIVE_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_IDLE_AFTER_INACTIVE_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_IDLE_AFTER_INACTIVE_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(IDLE_AFTER_INACTIVE_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_IDLE_PENDING_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_IDLE_PENDING_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(IDLE_PENDING_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_MAX_IDLE_PENDING_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_MAX_IDLE_PENDING_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(MAX_IDLE_PENDING_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_IDLE_PENDING_FACTOR=");
+            pw.print("    "); pw.print(KEY_IDLE_PENDING_FACTOR); pw.print("=");
             pw.println(IDLE_PENDING_FACTOR);
 
-            pw.print("    DOZE_IDLE_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_IDLE_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(IDLE_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_MAX_IDLE_TIMEOUT=");
+            pw.print("    "); pw.print(KEY_MAX_IDLE_TIMEOUT); pw.print("=");
             TimeUtils.formatDuration(MAX_IDLE_TIMEOUT, pw);
             pw.println();
 
-            pw.print("    DOZE_IDLE_FACTOR=");
+            pw.print("    "); pw.print(KEY_IDLE_FACTOR); pw.print("=");
             pw.println(IDLE_FACTOR);
 
-            pw.print("    DOZE_MIN_TIME_TO_ALARM=");
+            pw.print("    "); pw.print(KEY_MIN_TIME_TO_ALARM); pw.print("=");
             TimeUtils.formatDuration(MIN_TIME_TO_ALARM, pw);
             pw.println();
 
-            pw.print("    DOZE_MAX_TEMP_APP_WHITELIST_DURATION=");
+            pw.print("    "); pw.print(KEY_MAX_TEMP_APP_WHITELIST_DURATION); pw.print("=");
             TimeUtils.formatDuration(MAX_TEMP_APP_WHITELIST_DURATION, pw);
             pw.println();
         }
@@ -465,6 +460,7 @@
             } else if (result == AnyMotionDetector.RESULT_MOVED) {
                 if (DEBUG) Slog.d(TAG, "RESULT_MOVED received.");
                 synchronized (this) {
+                    EventLogTags.writeDeviceIdle(mState, "sense_moved");
                     enterInactiveStateLocked();
                 }
             }
@@ -492,7 +488,7 @@
                     mLocalPowerManager.setDeviceIdleMode(true);
                     try {
                         mNetworkPolicyManager.setDeviceIdleMode(true);
-                        mBatteryStats.noteDeviceIdleMode(true, false, false);
+                        mBatteryStats.noteDeviceIdleMode(true, null, Process.myUid());
                     } catch (RemoteException e) {
                     }
                     getContext().sendBroadcastAsUser(mIdleIntent, UserHandle.ALL);
@@ -501,18 +497,19 @@
                     mLocalPowerManager.setDeviceIdleMode(false);
                     try {
                         mNetworkPolicyManager.setDeviceIdleMode(false);
-                        mBatteryStats.noteDeviceIdleMode(false, false, false);
+                        mBatteryStats.noteDeviceIdleMode(false, null, Process.myUid());
                     } catch (RemoteException e) {
                     }
                     getContext().sendBroadcastAsUser(mIdleIntent, UserHandle.ALL);
                 } break;
                 case MSG_REPORT_ACTIVE: {
-                    boolean fromMotion = msg.arg1 != 0;
+                    String activeReason = (String)msg.obj;
+                    int activeUid = msg.arg1;
                     boolean needBroadcast = msg.arg2 != 0;
                     mLocalPowerManager.setDeviceIdleMode(false);
                     try {
                         mNetworkPolicyManager.setDeviceIdleMode(false);
-                        mBatteryStats.noteDeviceIdleMode(false, !fromMotion, fromMotion);
+                        mBatteryStats.noteDeviceIdleMode(false, activeReason, activeUid);
                     } catch (RemoteException e) {
                     }
                     if (needBroadcast) {
@@ -573,25 +570,33 @@
                     userId,
                     /*allowAll=*/ false,
                     /*requireFull=*/ false,
-                    "addAppBrieflyToWhitelist", null);
+                    "addPowerSaveTempWhitelistApp", null);
             final long token = Binder.clearCallingIdentity();
             try {
-                PackageInfo pi = AppGlobals.getPackageManager()
-                        .getPackageInfo(packageName, 0, userId);
-                if (pi == null) return;
                 DeviceIdleController.this.addPowerSaveTempWhitelistAppInternal(packageName,
                         duration, userId);
-            } catch (RemoteException re) {
             } finally {
                 Binder.restoreCallingIdentity(token);
             }
         }
 
+        @Override public void exitIdle(String reason) {
+            getContext().enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER,
+                    null);
+            exitIdleInternal(reason);
+        }
+
         @Override protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
             DeviceIdleController.this.dump(fd, pw, args);
         }
     }
 
+    public final class LocalService {
+        public void addPowerSaveTempWhitelistAppDirect(int appId, long duration) {
+            DeviceIdleController.this.addPowerSaveTempWhitelistAppDirectInternal(appId, duration);
+        }
+    }
+
     public DeviceIdleController(Context context) {
         super(context);
         mConfigFile = new AtomicFile(new File(getSystemDir(), "deviceidle.xml"));
@@ -635,6 +640,7 @@
         }
 
         publishBinderService(Context.DEVICE_IDLE_CONTROLLER, new BinderService());
+        publishLocalService(LocalService.class, new LocalService());
     }
 
     @Override
@@ -765,33 +771,41 @@
         try {
             int uid = getContext().getPackageManager().getPackageUid(packageName, userId);
             int appId = UserHandle.getAppId(uid);
-            final long timeNow = System.currentTimeMillis();
-            synchronized (this) {
-                duration = Math.min(duration, mConstants.MAX_TEMP_APP_WHITELIST_DURATION);
-                long currentEndTime = mTempWhitelistAppIdEndTimes.get(appId);
-                // Set the new end time
-                mTempWhitelistAppIdEndTimes.put(appId, timeNow + duration);
-                if (DEBUG) {
-                    Slog.d(TAG, "Adding AppId " + appId + " to temp whitelist");
-                }
-                if (currentEndTime == 0) {
-                    // No pending timeout for the app id, post a delayed message
-                    postTempActiveTimeoutMessage(appId, duration);
-                    updateTempWhitelistAppIdsLocked();
-                    reportTempWhitelistChangedLocked();
-                }
-            }
+            addPowerSaveTempWhitelistAppDirectInternal(appId, duration);
         } catch (NameNotFoundException e) {
         }
     }
 
+    /**
+     * Adds an app to the temporary whitelist and resets the endTime for granting the
+     * app an exemption to access network and acquire wakelocks.
+     */
+    public void addPowerSaveTempWhitelistAppDirectInternal(int appId, long duration) {
+        final long timeNow = SystemClock.elapsedRealtime();
+        synchronized (this) {
+            duration = Math.min(duration, mConstants.MAX_TEMP_APP_WHITELIST_DURATION);
+            long currentEndTime = mTempWhitelistAppIdEndTimes.get(appId);
+            // Set the new end time
+            mTempWhitelistAppIdEndTimes.put(appId, timeNow + duration);
+            if (DEBUG) {
+                Slog.d(TAG, "Adding AppId " + appId + " to temp whitelist");
+            }
+            if (currentEndTime == 0) {
+                // No pending timeout for the app id, post a delayed message
+                postTempActiveTimeoutMessage(appId, duration);
+                updateTempWhitelistAppIdsLocked();
+                reportTempWhitelistChangedLocked();
+            }
+        }
+    }
+
     private void postTempActiveTimeoutMessage(int uid, long delay) {
         mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_TEMP_APP_WHITELIST_TIMEOUT, uid, 0),
                 delay);
     }
 
     void checkTempAppWhitelistTimeout(int uid) {
-        final long timeNow = System.currentTimeMillis();
+        final long timeNow = SystemClock.elapsedRealtime();
         synchronized (this) {
             long endTime = mTempWhitelistAppIdEndTimes.get(uid);
             if (endTime == 0) {
@@ -812,6 +826,12 @@
         }
     }
 
+    public void exitIdleInternal(String reason) {
+        synchronized (this) {
+            becomeActiveLocked(reason, Binder.getCallingUid());
+        }
+    }
+
     void updateDisplayLocked() {
         mCurDisplay = mDisplayManager.getDisplay(Display.DEFAULT_DISPLAY);
         // We consider any situation where the display is showing something to be it on,
@@ -824,7 +844,7 @@
             becomeInactiveIfAppropriateLocked();
         } else if (screenOn) {
             mScreenOn = true;
-            becomeActiveLocked("screen");
+            becomeActiveLocked("screen", Process.myUid());
         }
     }
 
@@ -835,21 +855,21 @@
             becomeInactiveIfAppropriateLocked();
         } else if (charging) {
             mCharging = charging;
-            becomeActiveLocked("charging");
+            becomeActiveLocked("charging", Process.myUid());
         }
     }
 
-    void scheduleReportActiveLocked(boolean fromMotion) {
-        Message msg = mHandler.obtainMessage(MSG_REPORT_ACTIVE, fromMotion ? 1 : 0,
-                mState == STATE_IDLE ? 1 : 0);
+    void scheduleReportActiveLocked(String activeReason, int activeUid) {
+        Message msg = mHandler.obtainMessage(MSG_REPORT_ACTIVE, activeUid,
+                mState == STATE_IDLE ? 1 : 0, activeReason);
         mHandler.sendMessage(msg);
     }
 
-    void becomeActiveLocked(String reason) {
-        if (DEBUG) Slog.i(TAG, "becomeActiveLocked, reason = " + reason);
+    void becomeActiveLocked(String activeReason, int activeUid) {
+        if (DEBUG) Slog.i(TAG, "becomeActiveLocked, reason = " + activeReason);
         if (mState != STATE_ACTIVE) {
-            EventLogTags.writeDeviceIdle(STATE_ACTIVE, reason);
-            scheduleReportActiveLocked(false);
+            EventLogTags.writeDeviceIdle(STATE_ACTIVE, activeReason);
+            scheduleReportActiveLocked(activeReason, activeUid);
             mState = STATE_ACTIVE;
             mInactiveTimeout = mConstants.INACTIVE_TIMEOUT;
             mNextIdlePendingDelay = 0;
@@ -890,7 +910,7 @@
         if ((now+mConstants.MIN_TIME_TO_ALARM) > mAlarmManager.getNextWakeFromIdleTime()) {
             // Whoops, there is an upcoming alarm.  We don't actually want to go idle.
             if (mState != STATE_ACTIVE) {
-                becomeActiveLocked("alarm");
+                becomeActiveLocked("alarm", Process.myUid());
             }
             return;
         }
@@ -948,7 +968,7 @@
         // state to wait again for no motion.  Note that we only monitor for significant
         // motion after moving out of the inactive state, so no need to worry about that.
         if (mState != STATE_ACTIVE) {
-            scheduleReportActiveLocked(true);
+            scheduleReportActiveLocked("motion", Process.myUid());
             mState = STATE_ACTIVE;
             mInactiveTimeout = mConstants.MOTION_INACTIVE_TIMEOUT;
             EventLogTags.writeDeviceIdle(mState, "motion");
@@ -1234,7 +1254,7 @@
                     synchronized (this) {
                         if (!mIdleDisabled) {
                             mIdleDisabled = true;
-                            becomeActiveLocked("disabled");
+                            becomeActiveLocked("disabled", Process.myUid());
                             pw.println("Idle mode disabled");
                         }
                     }
@@ -1295,6 +1315,8 @@
         }
 
         synchronized (this) {
+            mConstants.dump(pw);
+
             int size = mPowerSaveWhitelistApps.size();
             if (size > 0) {
                 pw.println("  Whitelist system apps:");
@@ -1313,17 +1335,34 @@
             }
             size = mPowerSaveWhitelistAppIds.size();
             if (size > 0) {
-                pw.println("  Whitelist app uids:");
+                pw.println("  Whitelist app ids:");
                 for (int i = 0; i < size; i++) {
-                    pw.print("    UID=");
+                    pw.print("    ");
                     pw.print(mPowerSaveWhitelistAppIds.keyAt(i));
-                    pw.print(": ");
-                    pw.print(mPowerSaveWhitelistAppIds.valueAt(i));
                     pw.println();
                 }
             }
-
-            mConstants.dump(pw);
+            size = mTempWhitelistAppIdEndTimes.size();
+            if (size > 0) {
+                pw.println("  Temp whitelist schedule:");
+                final long timeNow = SystemClock.elapsedRealtime();
+                for (int i = 0; i < size; i++) {
+                    pw.print("    UID=");
+                    pw.print(mTempWhitelistAppIdEndTimes.keyAt(i));
+                    pw.print(": ");
+                    TimeUtils.formatDuration(mTempWhitelistAppIdEndTimes.valueAt(i), timeNow, pw);
+                    pw.println();
+                }
+            }
+            size = mTempWhitelistAppIdArray != null ? mTempWhitelistAppIdArray.length : 0;
+            if (size > 0) {
+                pw.println("  Temp whitelist app ids:");
+                for (int i = 0; i < size; i++) {
+                    pw.print("    ");
+                    pw.print(mTempWhitelistAppIdArray[i]);
+                    pw.println();
+                }
+            }
 
             pw.print("  mSigMotionSensor="); pw.println(mSigMotionSensor);
             pw.print("  mCurDisplay="); pw.println(mCurDisplay);
diff --git a/services/core/java/com/android/server/InputMethodManagerService.java b/services/core/java/com/android/server/InputMethodManagerService.java
index a5d536e..47c9f04 100644
--- a/services/core/java/com/android/server/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/InputMethodManagerService.java
@@ -16,6 +16,7 @@
 package com.android.server;
 
 import android.annotation.NonNull;
+import android.content.pm.PackageManagerInternal;
 import com.android.internal.content.PackageMonitor;
 import com.android.internal.inputmethod.InputMethodSubtypeSwitchingController;
 import com.android.internal.inputmethod.InputMethodSubtypeSwitchingController.ImeSubtypeListItem;
@@ -31,6 +32,7 @@
 import com.android.internal.view.IInputMethodManager;
 import com.android.internal.view.IInputMethodSession;
 import com.android.internal.view.InputBindResult;
+import com.android.server.pm.UserManagerService;
 import com.android.server.statusbar.StatusBarManagerService;
 import com.android.server.wm.WindowManagerService;
 
@@ -859,6 +861,38 @@
         // mSettings should be created before buildInputMethodListLocked
         mSettings = new InputMethodSettings(
                 mRes, context.getContentResolver(), mMethodMap, mMethodList, userId);
+
+        // Let the package manager query which are the default imes
+        // as they get certain permissions granted by default.
+        PackageManagerInternal packageManagerInternal = LocalServices.getService(
+                PackageManagerInternal.class);
+        packageManagerInternal.setImePackagesProvider(
+                new PackageManagerInternal.PackagesProvider() {
+                    @Override
+                    public String[] getPackages(int userId) {
+                        synchronized (mMethodMap) {
+                            final int currentUserId = mSettings.getCurrentUserId();
+                            // TODO: We are switching the current user id in the settings
+                            // object to query it and then revert the user id. Ideally, we
+                            // should call a API in settings with the user id as an argument.
+                            mSettings.setCurrentUserId(userId);
+                            List<InputMethodInfo> imes = mSettings
+                                    .getEnabledInputMethodListLocked();
+                            String[] packageNames = null;
+                            if (imes != null) {
+                                final int imeCount = imes.size();
+                                packageNames = new String[imeCount];
+                                for (int i = 0; i < imeCount; i++) {
+                                    InputMethodInfo ime = imes.get(i);
+                                    packageNames[i] = ime.getPackageName();
+                                }
+                            }
+                            mSettings.setCurrentUserId(currentUserId);
+                            return packageNames;
+                        }
+                    }
+                });
+
         updateCurrentProfileIds();
         mFileManager = new InputMethodFileManager(mMethodMap, userId);
         synchronized (mMethodMap) {
@@ -2112,8 +2146,23 @@
             if (DEBUG) Slog.v(TAG, "Not hiding: forced show not cancelled by not-always hide");
             return false;
         }
+
+        // There is a chance that IMM#hideSoftInput() is called in a transient state where
+        // IMMS#InputShown is already updated to be true whereas IMMS#mImeWindowVis is still waiting
+        // to be updated with the new value sent from IME process.  Even in such a transient state
+        // historically we have accepted an incoming call of IMM#hideSoftInput() from the
+        // application process as a valid request, and have even promised such a behavior with CTS
+        // since Android Eclair.  That's why we need to accept IMM#hideSoftInput() even when only
+        // IMMS#InputShown indicates that the software keyboard is shown.
+        // TODO: Clean up, IMMS#mInputShown, IMMS#mImeWindowVis and mShowRequested.
+        final boolean shouldHideSoftInput = (mCurMethod != null) && (mInputShown ||
+                (mImeWindowVis & InputMethodService.IME_ACTIVE) != 0);
         boolean res;
-        if ((mImeWindowVis & InputMethodService.IME_ACTIVE) != 0 && mCurMethod != null) {
+        if (shouldHideSoftInput) {
+            // The IME will report its visible state again after the following message finally
+            // delivered to the IME process as an IPC.  Hence the inconsistency between
+            // IMMS#mInputShown and IMMS#mImeWindowVis should be resolved spontaneously in
+            // the final state.
             executeOrSendMessage(mCurMethod, mCaller.obtainMessageOO(
                     MSG_HIDE_SOFT_INPUT, mCurMethod, resultReceiver));
             res = true;
diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index c76fc1c..61bedf5 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -16,6 +16,7 @@
 
 package com.android.server;
 
+import android.content.pm.PackageManagerInternal;
 import com.android.internal.content.PackageMonitor;
 import com.android.internal.location.ProviderProperties;
 import com.android.internal.location.ProviderRequest;
@@ -218,6 +219,19 @@
         mContext = context;
         mAppOps = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE);
 
+        // Let the package manager query which are the default location
+        // providers as they get certain permissions granted by default.
+        PackageManagerInternal packageManagerInternal = LocalServices.getService(
+                PackageManagerInternal.class);
+        packageManagerInternal.setLocationPackagesProvider(
+                new PackageManagerInternal.PackagesProvider() {
+                    @Override
+                    public String[] getPackages(int userId) {
+                        return mContext.getResources().getStringArray(
+                                com.android.internal.R.array.config_locationProviderPackageNames);
+                    }
+                });
+
         if (D) Log.d(TAG, "Constructed");
 
         // most startup is deferred until systemReady()
@@ -1958,6 +1972,27 @@
         return p.getProperties();
     }
 
+    /**
+     * @return null if the provider does not exist
+     * @throws SecurityException if the provider is not allowed to be
+     * accessed by the caller
+     */
+    @Override
+    public String getNetworkProviderPackage() {
+        LocationProviderInterface p;
+        synchronized (mLock) {
+            if (mProvidersByName.get(LocationManager.NETWORK_PROVIDER) == null) {
+                return null;
+            }
+            p = mProvidersByName.get(LocationManager.NETWORK_PROVIDER);
+        }
+
+        if (p instanceof LocationProviderProxy) {
+            return ((LocationProviderProxy) p).getConnectedPackageName();
+        }
+        return null;
+    }
+
     @Override
     public boolean isProviderEnabled(String provider) {
         // Fused provider is accessed indirectly via criteria rather than the provider-based APIs,
diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java
index a1e2a54..baa55e7 100644
--- a/services/core/java/com/android/server/NetworkManagementService.java
+++ b/services/core/java/com/android/server/NetworkManagementService.java
@@ -19,6 +19,15 @@
 import static android.Manifest.permission.CONNECTIVITY_INTERNAL;
 import static android.Manifest.permission.DUMP;
 import static android.Manifest.permission.SHUTDOWN;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_DOZABLE;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NAME_DOZABLE;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NAME_NONE;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NAME_STANDBY;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NONE;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_STANDBY;
+import static android.net.NetworkPolicyManager.FIREWALL_RULE_DEFAULT;
+import static android.net.NetworkPolicyManager.FIREWALL_TYPE_BLACKLIST;
+import static android.net.NetworkPolicyManager.FIREWALL_TYPE_WHITELIST;
 import static android.net.NetworkStats.SET_DEFAULT;
 import static android.net.NetworkStats.TAG_ALL;
 import static android.net.NetworkStats.TAG_NONE;
@@ -35,6 +44,7 @@
 import static com.android.server.NetworkManagementService.NetdResponseCode.TtyListResult;
 import static com.android.server.NetworkManagementSocketTagger.PROP_QTAGUID_ENABLED;
 
+import android.annotation.NonNull;
 import android.app.ActivityManagerNative;
 import android.content.Context;
 import android.net.ConnectivityManager;
@@ -192,6 +202,21 @@
     /** Set of UIDs that are to be blocked/allowed by firewall controller. */
     @GuardedBy("mQuotaLock")
     private SparseIntArray mUidFirewallRules = new SparseIntArray();
+    /**
+     * Set of UIDs that are to be blocked/allowed by firewall controller.  This set of Ids matches
+     * to application idles.
+     */
+    @GuardedBy("mQuotaLock")
+    private SparseIntArray mUidFirewallStandbyRules = new SparseIntArray();
+    /**
+     * Set of UIDs that are to be blocked/allowed by firewall controller.  This set of Ids matches
+     * to device idles.
+     */
+    @GuardedBy("mQuotaLock")
+    private SparseIntArray mUidFirewallDozableRules = new SparseIntArray();
+
+    private boolean mStandbyChainEnabled = false;
+    private boolean mDozableChainEnabled = false;
 
     private Object mIdleTimerLock = new Object();
     /** Set of interfaces with active idle timers. */
@@ -282,6 +307,9 @@
     }
 
     public void systemReady() {
+        // init firewall states
+        mDozableChainEnabled = false;
+        mStandbyChainEnabled = true;
         prepareNativeDaemon();
         if (DBG) Slog.d(TAG, "Prepared");
     }
@@ -568,9 +596,38 @@
                 final SparseIntArray uidFirewallRules = mUidFirewallRules;
                 mUidFirewallRules = new SparseIntArray();
                 for (int i = 0; i < uidFirewallRules.size(); i++) {
-                    setFirewallUidRule(uidFirewallRules.keyAt(i), uidFirewallRules.valueAt(i));
+                    setFirewallUidRuleInternal(FIREWALL_CHAIN_NONE, uidFirewallRules.keyAt(i),
+                            uidFirewallRules.valueAt(i));
                 }
             }
+
+            size = mUidFirewallStandbyRules.size();
+            if (size > 0) {
+                Slog.d(TAG, "Pushing " + size + " active firewall standby UID rules");
+                final SparseIntArray uidFirewallRules = mUidFirewallStandbyRules;
+                mUidFirewallStandbyRules = new SparseIntArray();
+                for (int i = 0; i < uidFirewallRules.size(); i++) {
+                    setFirewallUidRuleInternal(FIREWALL_CHAIN_STANDBY, uidFirewallRules.keyAt(i),
+                            uidFirewallRules.valueAt(i));
+                }
+            }
+            if (mStandbyChainEnabled) {
+                setFirewallChainEnabled(FIREWALL_CHAIN_STANDBY, true);
+            }
+
+            size = mUidFirewallDozableRules.size();
+            if (size > 0) {
+                Slog.d(TAG, "Pushing " + size + " active firewall dozable UID rules");
+                final SparseIntArray uidFirewallRules = mUidFirewallDozableRules;
+                mUidFirewallDozableRules = new SparseIntArray();
+                for (int i = 0; i < uidFirewallRules.size(); i++) {
+                    setFirewallUidRuleInternal(FIREWALL_CHAIN_DOZABLE, uidFirewallRules.keyAt(i),
+                            uidFirewallRules.valueAt(i));
+                }
+            }
+            if (mDozableChainEnabled) {
+                setFirewallChainEnabled(FIREWALL_CHAIN_DOZABLE, true);
+            }
         }
     }
 
@@ -1954,13 +2011,78 @@
     }
 
     @Override
-    public void setFirewallUidRule(int uid, int rule) {
+    public void setFirewallChainEnabled(int chain, boolean enable) {
         enforceSystemUid();
-        if (rule == NetworkPolicyManager.FIREWALL_RULE_ALLOW) {
-            Preconditions.checkState(mFirewallEnabled);
+        final String operation = enable ? "enable_chain" : "disable_chain";
+        try {
+            String chainName;
+            switch(chain) {
+                case FIREWALL_CHAIN_STANDBY:
+                    chainName = FIREWALL_CHAIN_NAME_STANDBY;
+                    mStandbyChainEnabled = enable;
+                    break;
+                case FIREWALL_CHAIN_DOZABLE:
+                    chainName = FIREWALL_CHAIN_NAME_DOZABLE;
+                    mDozableChainEnabled = enable;
+                    break;
+                default:
+                    throw new IllegalArgumentException("Bad child chain: " + chain);
+            }
+            mConnector.execute("firewall", operation, chainName);
+        } catch (NativeDaemonConnectorException e) {
+            throw e.rethrowAsParcelableException();
         }
+    }
+
+    private int getFirewallType(int chain) {
+        switch (chain) {
+            case FIREWALL_CHAIN_STANDBY:
+                return FIREWALL_TYPE_BLACKLIST;
+            case FIREWALL_CHAIN_DOZABLE:
+                return FIREWALL_TYPE_WHITELIST;
+            default:
+                return isFirewallEnabled() ? FIREWALL_TYPE_WHITELIST : FIREWALL_TYPE_BLACKLIST;
+        }
+    }
+
+    @Override
+    public void setFirewallUidRules(int chain, int[] uids, int[] rules) {
+        enforceSystemUid();
+        SparseIntArray uidFirewallRules = getUidFirewallRules(chain);
+        SparseIntArray newRules = new SparseIntArray();
+        // apply new set of rules
+        for (int index = uids.length - 1; index >= 0; --index) {
+            int uid = uids[index];
+            int rule = rules[index];
+            setFirewallUidRule(chain, uid, rule);
+            newRules.put(uid, rule);
+        }
+        // collect the rules to remove.
+        SparseIntArray rulesToRemove = new SparseIntArray();
+        for (int index = uidFirewallRules.size() - 1; index >= 0; --index) {
+            int uid = uidFirewallRules.keyAt(index);
+            if (newRules.indexOfKey(uid) < 0) {
+                rulesToRemove.put(uid, FIREWALL_RULE_DEFAULT);
+            }
+        }
+        // remove dead rules
+        for (int index = rulesToRemove.size() - 1; index >= 0; --index) {
+            int uid = rulesToRemove.keyAt(index);
+            setFirewallUidRuleInternal(chain, uid, FIREWALL_RULE_DEFAULT);
+        }
+    }
+
+    @Override
+    public void setFirewallUidRule(int chain, int uid, int rule) {
+        enforceSystemUid();
+        setFirewallUidRuleInternal(chain, uid, rule);
+    }
+
+    private void setFirewallUidRuleInternal(int chain, int uid, int rule) {
         synchronized (mQuotaLock) {
-            final int oldUidFirewallRule = mUidFirewallRules.get(uid);
+            SparseIntArray uidFirewallRules = getUidFirewallRules(chain);
+
+            final int oldUidFirewallRule = uidFirewallRules.get(uid, FIREWALL_RULE_DEFAULT);
             if (DBG) {
                 Slog.d(TAG, "oldRule = " + oldUidFirewallRule
                         + ", newRule=" + rule + " for uid=" + uid);
@@ -1973,7 +2095,7 @@
 
             try {
                 String ruleName;
-                if (isFirewallEnabled()) { // Whitelist mode
+                if (getFirewallType(chain) == FIREWALL_TYPE_WHITELIST) {
                     if (rule == NetworkPolicyManager.FIREWALL_RULE_ALLOW) {
                         ruleName = "allow";
                     } else {
@@ -1988,17 +2110,44 @@
                 }
 
                 if (rule == NetworkPolicyManager.FIREWALL_RULE_DEFAULT) {
-                    mUidFirewallRules.delete(uid);
+                    uidFirewallRules.delete(uid);
                 } else {
-                    mUidFirewallRules.put(uid, rule);
+                    uidFirewallRules.put(uid, rule);
                 }
-                mConnector.execute("firewall", "set_uid_rule", uid, ruleName);
+                mConnector.execute("firewall", "set_uid_rule", getFirewallChainName(chain), uid,
+                        ruleName);
             } catch (NativeDaemonConnectorException e) {
                 throw e.rethrowAsParcelableException();
             }
         }
     }
 
+    private @NonNull SparseIntArray getUidFirewallRules(int chain) {
+        switch (chain) {
+            case FIREWALL_CHAIN_STANDBY:
+                return mUidFirewallStandbyRules;
+            case FIREWALL_CHAIN_DOZABLE:
+                return mUidFirewallDozableRules;
+            case FIREWALL_CHAIN_NONE:
+                return mUidFirewallRules;
+            default:
+                throw new IllegalArgumentException("Unknown chain:" + chain);
+        }
+    }
+
+    public @NonNull String getFirewallChainName(int chain) {
+        switch (chain) {
+            case FIREWALL_CHAIN_STANDBY:
+                return FIREWALL_CHAIN_NAME_STANDBY;
+            case FIREWALL_CHAIN_DOZABLE:
+                return FIREWALL_CHAIN_NAME_DOZABLE;
+            case FIREWALL_CHAIN_NONE:
+                return FIREWALL_CHAIN_NAME_NONE;
+            default:
+                throw new IllegalArgumentException("Unknown chain:" + chain);
+        }
+    }
+
     private static void enforceSystemUid() {
         final int uid = Binder.getCallingUid();
         if (uid != Process.SYSTEM_UID) {
@@ -2123,6 +2272,32 @@
             pw.println("]");
         }
 
+        pw.println("UID firewall standby chain enabled: " + mStandbyChainEnabled);
+        synchronized (mUidFirewallStandbyRules) {
+            pw.print("UID firewall standby rule: [");
+            final int size = mUidFirewallStandbyRules.size();
+            for (int i = 0; i < size; i++) {
+                pw.print(mUidFirewallStandbyRules.keyAt(i));
+                pw.print(":");
+                pw.print(mUidFirewallStandbyRules.valueAt(i));
+                if (i < size - 1) pw.print(",");
+            }
+            pw.println("]");
+        }
+
+        pw.println("UID firewall dozable chain enabled: " + mDozableChainEnabled);
+        synchronized (mUidFirewallDozableRules) {
+            pw.print("UID firewall dozable rule: [");
+            final int size = mUidFirewallDozableRules.size();
+            for (int i = 0; i < size; i++) {
+                pw.print(mUidFirewallDozableRules.keyAt(i));
+                pw.print(":");
+                pw.print(mUidFirewallDozableRules.valueAt(i));
+                if (i < size - 1) pw.print(",");
+            }
+            pw.println("]");
+        }
+
         synchronized (mIdleTimerLock) {
             pw.println("Idle timers:");
             for (HashMap.Entry<String, IdleTimerParams> ent : mActiveIdleTimers.entrySet()) {
diff --git a/services/core/java/com/android/server/PersistentDataBlockService.java b/services/core/java/com/android/server/PersistentDataBlockService.java
index 56f9942..94316fe 100644
--- a/services/core/java/com/android/server/PersistentDataBlockService.java
+++ b/services/core/java/com/android/server/PersistentDataBlockService.java
@@ -18,18 +18,14 @@
 
 import android.Manifest;
 import android.app.ActivityManager;
-import android.app.PendingIntent;
 import android.content.Context;
-import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Binder;
-import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.service.persistentdata.IPersistentDataBlockService;
-import android.service.persistentdata.PersistentDataBlockManager;
 import android.util.Slog;
 
 import com.android.internal.R;
@@ -432,29 +428,6 @@
         }
 
         @Override
-        public void wipeIfAllowed(Bundle bundle, PendingIntent pi) {
-            // Should only be called by owner
-            if (UserHandle.getCallingUserId() != UserHandle.USER_OWNER) {
-                throw new SecurityException("Only the Owner is allowed to wipe");
-            }
-            // Caller must be able to query the the state of the PersistentDataBlock
-            enforcePersistentDataBlockAccess();
-            String allowedPackage = mContext.getResources()
-                    .getString(R.string.config_persistentDataPackageName);
-            Intent intent = new Intent();
-            intent.setPackage(allowedPackage);
-            intent.setAction(PersistentDataBlockManager.ACTION_WIPE_IF_ALLOWED);
-            intent.putExtras(bundle);
-            intent.putExtra(PersistentDataBlockManager.EXTRA_WIPE_IF_ALLOWED_CALLBACK, pi);
-            long id = Binder.clearCallingIdentity();
-            try {
-                mContext.sendBroadcastAsUser(intent, UserHandle.OWNER);
-            } finally {
-                restoreCallingIdentity(id);
-            }
-        }
-
-        @Override
         public void setOemUnlockEnabled(boolean enabled) {
             // do not allow monkey to flip the flag
             if (ActivityManager.isUserAMonkey()) {
diff --git a/services/core/java/com/android/server/SystemService.java b/services/core/java/com/android/server/SystemService.java
index 6e67970..e0a9ab4 100644
--- a/services/core/java/com/android/server/SystemService.java
+++ b/services/core/java/com/android/server/SystemService.java
@@ -34,7 +34,7 @@
  * local interfaces that other services within the system server may use to access
  * privileged internal functions.
  * <li>Then {@link #onBootPhase(int)} is called as many times as there are boot phases
- * until {@link #PHASE_BOOT_COMPLETE} is sent, which is the last boot phase. Each phase
+ * until {@link #PHASE_BOOT_COMPLETED} is sent, which is the last boot phase. Each phase
  * is an opportunity to do special work, like acquiring optional service dependencies,
  * waiting to see if SafeMode is enabled, or registering with a service that gets
  * started after this one.
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 667abb6..c0c401d 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -39,6 +39,7 @@
 import android.Manifest;
 import android.app.AppOpsManager;
 import android.app.ApplicationThreadNative;
+import android.app.BroadcastOptions;
 import android.app.IActivityContainer;
 import android.app.IActivityContainerCallback;
 import android.app.IAppTask;
@@ -89,6 +90,7 @@
 import com.android.internal.util.Preconditions;
 import com.android.server.AppOpsService;
 import com.android.server.AttributeCache;
+import com.android.server.DeviceIdleController;
 import com.android.server.IntentResolver;
 import com.android.server.LocalServices;
 import com.android.server.ServiceThread;
@@ -674,9 +676,9 @@
     final SparseArray<UidRecord> mActiveUids = new SparseArray<>();
 
     /**
-     * Which uses have been started, so are allowed to run code.
+     * Which users have been started, so are allowed to run code.
      */
-    final SparseArray<UserStartedState> mStartedUsers = new SparseArray<>();
+    final SparseArray<UserState> mStartedUsers = new SparseArray<>();
 
     /**
      * LRU list of history of current users.  Most recently current is at the end.
@@ -941,6 +943,11 @@
     UsageStatsManagerInternal mUsageStatsService;
 
     /**
+     * Access to DeviceIdleController service.
+     */
+    DeviceIdleController.LocalService mLocalDeviceIdleController;
+
+    /**
      * Information about and control over application operations
      */
     final AppOpsService mAppOpsService;
@@ -1438,7 +1445,7 @@
                     }
                     broadcastIntentLocked(null, null, intent,
                             null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                            false, false, MY_PID, Process.SYSTEM_UID, 0 /* TODO: Verify */);
+                            null, false, false, MY_PID, Process.SYSTEM_UID, 0 /* TODO: Verify */);
 
                     if (mShowDialogs) {
                         Dialog d = new AppNotRespondingDialog(ActivityManagerService.this,
@@ -1774,15 +1781,15 @@
                 break;
             }
             case REPORT_USER_SWITCH_MSG: {
-                dispatchUserSwitch((UserStartedState) msg.obj, msg.arg1, msg.arg2);
+                dispatchUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case CONTINUE_USER_SWITCH_MSG: {
-                continueUserSwitch((UserStartedState) msg.obj, msg.arg1, msg.arg2);
+                continueUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case USER_SWITCH_TIMEOUT_MSG: {
-                timeoutUserSwitch((UserStartedState) msg.obj, msg.arg1, msg.arg2);
+                timeoutUserSwitch((UserState) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case IMMERSIVE_MODE_LOCK_MSG: {
@@ -2302,7 +2309,7 @@
         mGrantFile = new AtomicFile(new File(systemDir, "urigrants.xml"));
 
         // User 0 is the first and only user that runs at boot.
-        mStartedUsers.put(UserHandle.USER_OWNER, new UserStartedState(UserHandle.OWNER, true));
+        mStartedUsers.put(UserHandle.USER_OWNER, new UserState(UserHandle.OWNER, true));
         mUserLru.add(UserHandle.USER_OWNER);
         updateStartedUserArrayLocked();
 
@@ -2481,10 +2488,7 @@
             synchronized(bstats) {
                 synchronized(mPidsSelfLocked) {
                     if (haveNewCpuStats) {
-                        final int perc = bstats.startAddingCpuLocked();
-                        if (perc >= 0) {
-                            int remainUTime = 0;
-                            int remainSTime = 0;
+                        if (bstats.startAddingCpuLocked()) {
                             int totalUTime = 0;
                             int totalSTime = 0;
                             final int N = mProcessCpuTracker.countStats();
@@ -2494,10 +2498,6 @@
                                     continue;
                                 }
                                 ProcessRecord pr = mPidsSelfLocked.get(st.pid);
-                                int otherUTime = (st.rel_utime*perc)/100;
-                                int otherSTime = (st.rel_stime*perc)/100;
-                                remainUTime += otherUTime;
-                                remainSTime += otherSTime;
                                 totalUTime += st.rel_utime;
                                 totalSTime += st.rel_stime;
                                 if (pr != null) {
@@ -2506,8 +2506,7 @@
                                         pr.curProcBatteryStats = ps = bstats.getProcessStatsLocked(
                                                 pr.info.uid, pr.processName);
                                     }
-                                    ps.addCpuTimeLocked(st.rel_utime - otherUTime,
-                                            st.rel_stime - otherSTime);
+                                    ps.addCpuTimeLocked(st.rel_utime, st.rel_stime);
                                     pr.curCpuTime += st.rel_utime + st.rel_stime;
                                 } else {
                                     BatteryStatsImpl.Uid.Proc ps = st.batteryStats;
@@ -2515,8 +2514,7 @@
                                         st.batteryStats = ps = bstats.getProcessStatsLocked(
                                                 bstats.mapUid(st.uid), st.name);
                                     }
-                                    ps.addCpuTimeLocked(st.rel_utime - otherUTime,
-                                            st.rel_stime - otherSTime);
+                                    ps.addCpuTimeLocked(st.rel_utime, st.rel_stime);
                                 }
                             }
                             final int userTime = mProcessCpuTracker.getLastUserTime();
@@ -2525,9 +2523,8 @@
                             final int irqTime = mProcessCpuTracker.getLastIrqTime();
                             final int softIrqTime = mProcessCpuTracker.getLastSoftIrqTime();
                             final int idleTime = mProcessCpuTracker.getLastIdleTime();
-                            bstats.finishAddingCpuLocked(perc, remainUTime,
-                                    remainSTime, totalUTime, totalSTime, userTime, systemTime,
-                                    iowaitTime, irqTime, softIrqTime, idleTime);
+                            bstats.finishAddingCpuLocked(totalUTime, totalSTime, userTime,
+                                    systemTime, iowaitTime, irqTime, softIrqTime, idleTime);
                         }
                     }
                 }
@@ -2559,9 +2556,9 @@
 
     @Override
     public void batterySendBroadcast(Intent intent) {
-        broadcastIntentLocked(null, null, intent, null,
-                null, 0, null, null, null, AppOpsManager.OP_NONE, false, false, -1,
-                Process.SYSTEM_UID, UserHandle.USER_ALL);
+        broadcastIntentLocked(null, null, intent, null, null, 0, null, null, null,
+                AppOpsManager.OP_NONE, null, false, false,
+                -1, Process.SYSTEM_UID, UserHandle.USER_ALL);
     }
 
     /**
@@ -3267,9 +3264,9 @@
                     debugFlags |= Zygote.DEBUG_ENABLE_JIT;
                 }
             }
-            String genCFIDebugProperty = SystemProperties.get("debug.gencfi");
-            if ("true".equals(genCFIDebugProperty)) {
-                debugFlags |= Zygote.DEBUG_GENERATE_CFI;
+            String genDebugInfoProperty = SystemProperties.get("debug.generate-debug-info");
+            if ("true".equals(genDebugInfoProperty)) {
+                debugFlags |= Zygote.DEBUG_GENERATE_DEBUG_INFO;
             }
             if ("1".equals(SystemProperties.get("debug.jni.logging"))) {
                 debugFlags |= Zygote.DEBUG_ENABLE_JNI_LOGGING;
@@ -3582,6 +3579,8 @@
 
     @Override
     public int getPackageProcessState(String packageName) {
+        enforceCallingPermission(android.Manifest.permission.GET_PACKAGE_IMPORTANCE,
+                "getPackageProcessState");
         int procState = ActivityManager.PROCESS_STATE_NONEXISTENT;
         synchronized (this) {
             for (int i=mLruProcesses.size()-1; i>=0; i--) {
@@ -5089,7 +5088,7 @@
                         Uri.fromParts("package", packageName, null));
                 intent.putExtra(Intent.EXTRA_UID, pkgUid);
                 broadcastIntentInPackage("android", Process.SYSTEM_UID, intent,
-                        null, null, 0, null, null, null, false, false, userId);
+                        null, null, 0, null, null, null, null, false, false, userId);
             } catch (RemoteException e) {
             }
         } finally {
@@ -5322,9 +5321,9 @@
 
         mStackSupervisor.closeSystemDialogsLocked();
 
-        broadcastIntentLocked(null, null, intent, null,
-                null, 0, null, null, null, AppOpsManager.OP_NONE, false, false, -1,
-                Process.SYSTEM_UID, UserHandle.USER_ALL);
+        broadcastIntentLocked(null, null, intent, null, null, 0, null, null, null,
+                AppOpsManager.OP_NONE, null, false, false,
+                -1, Process.SYSTEM_UID, UserHandle.USER_ALL);
     }
 
     @Override
@@ -5423,8 +5422,7 @@
         intent.putExtra(Intent.EXTRA_USER_HANDLE, UserHandle.getUserId(uid));
         broadcastIntentLocked(null, null, intent,
                 null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                false, false,
-                MY_PID, Process.SYSTEM_UID, UserHandle.getUserId(uid));
+                null, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.getUserId(uid));
     }
 
     private void forceStopUserLocked(int userId, String reason) {
@@ -5435,8 +5433,7 @@
         intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
         broadcastIntentLocked(null, null, intent,
                 null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                false, false,
-                MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
+                null, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
     }
 
     private final boolean killPackageProcessesLocked(String packageName, int appId,
@@ -6308,9 +6305,9 @@
                     SystemProperties.set("dev.bootcomplete", "1");
                 }
                 for (int i=0; i<mStartedUsers.size(); i++) {
-                    UserStartedState uss = mStartedUsers.valueAt(i);
-                    if (uss.mState == UserStartedState.STATE_BOOTING) {
-                        uss.mState = UserStartedState.STATE_RUNNING;
+                    UserState uss = mStartedUsers.valueAt(i);
+                    if (uss.mState == UserState.STATE_BOOTING) {
+                        uss.mState = UserState.STATE_RUNNING;
                         final int userId = mStartedUsers.keyAt(i);
                         Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED, null);
                         intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
@@ -6329,8 +6326,8 @@
                                 },
                                 0, null, null,
                                 android.Manifest.permission.RECEIVE_BOOT_COMPLETED,
-                                AppOpsManager.OP_NONE, true, false, MY_PID, Process.SYSTEM_UID,
-                                userId);
+                                AppOpsManager.OP_NONE, null, true, false,
+                                MY_PID, Process.SYSTEM_UID, userId);
                     }
                 }
                 scheduleStartProfilesLocked();
@@ -8273,7 +8270,7 @@
                 try {
                     if (AppGlobals.getPackageManager().isUidPrivileged(callingUid)) {
                         allowed = true;
-                        Slog.w(TAG, caller + ": caller " + callingUid
+                        if (DEBUG_TASKS) Slog.w(TAG, caller + ": caller " + callingUid
                                 + " is using old GET_TASKS but privileged; allowing");
                     }
                 } catch (RemoteException e) {
@@ -8281,7 +8278,7 @@
             }
         }
         if (!allowed) {
-            Slog.w(TAG, caller + ": caller " + callingUid
+            if (DEBUG_TASKS) Slog.w(TAG, caller + ": caller " + callingUid
                     + " does not hold REAL_GET_TASKS; limiting output");
         }
         return allowed;
@@ -9437,6 +9434,7 @@
                     }
                     checkTime(startTime, "getContentProviderImpl: before updateOomAdj");
                     boolean success = updateOomAdjLocked(cpr.proc);
+                    maybeUpdateProviderUsageStatsLocked(r, cpr.info.packageName, name);
                     checkTime(startTime, "getContentProviderImpl: after updateOomAdj");
                     if (DEBUG_PROVIDER) Slog.i(TAG_PROVIDER, "Adjust success: " + success);
                     // NOTE: there is still a race here where a signal could be
@@ -9826,6 +9824,8 @@
                         dst.notifyAll();
                     }
                     updateOomAdjLocked(r);
+                    maybeUpdateProviderUsageStatsLocked(r, src.info.packageName,
+                            src.info.authority);
                 }
             }
 
@@ -11442,8 +11442,7 @@
             EventLogTags.writeAmPreBoot(users[curUser], intent.getComponent().getPackageName());
             broadcastIntentLocked(null, null, intent, null, this,
                     0, null, null, null, AppOpsManager.OP_NONE,
-                    true, false, MY_PID, Process.SYSTEM_UID,
-                    users[curUser]);
+                    null, true, false, MY_PID, Process.SYSTEM_UID, users[curUser]);
         }
 
         public void performReceive(Intent intent, int resultCode,
@@ -11535,6 +11534,9 @@
                 return;
             }
 
+            mLocalDeviceIdleController
+                    = LocalServices.getService(DeviceIdleController.LocalService.class);
+
             // Make sure we have the current profile info, since it is needed for
             // security checks.
             updateCurrentProfileIdsLocked();
@@ -11704,7 +11706,7 @@
                 intent.putExtra(Intent.EXTRA_USER_HANDLE, mCurrentUserId);
                 broadcastIntentLocked(null, null, intent,
                         null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                        false, false, MY_PID, Process.SYSTEM_UID, mCurrentUserId);
+                        null, false, false, MY_PID, Process.SYSTEM_UID, mCurrentUserId);
                 intent = new Intent(Intent.ACTION_USER_STARTING);
                 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
                 intent.putExtra(Intent.EXTRA_USER_HANDLE, mCurrentUserId);
@@ -11717,7 +11719,7 @@
                             }
                         }, 0, null, null,
                         INTERACT_ACROSS_USERS, AppOpsManager.OP_NONE,
-                        true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
+                        null, true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
             } catch (Throwable t) {
                 Slog.wtf(TAG, "Failed sending first user broadcasts", t);
             } finally {
@@ -13336,7 +13338,7 @@
             needSep = false;
             pw.println("  mStartedUsers:");
             for (int i=0; i<mStartedUsers.size(); i++) {
-                UserStartedState uss = mStartedUsers.valueAt(i);
+                UserState uss = mStartedUsers.valueAt(i);
                 pw.print("    User #"); pw.print(uss.mHandle.getIdentifier());
                         pw.print(": "); uss.dump("", pw);
             }
@@ -16101,8 +16103,8 @@
                     Intent intent = allSticky.get(i);
                     BroadcastQueue queue = broadcastQueueForIntent(intent);
                     BroadcastRecord r = new BroadcastRecord(queue, intent, null,
-                            null, -1, -1, null, null, AppOpsManager.OP_NONE, receivers, null, 0,
-                            null, null, false, true, true, -1);
+                            null, -1, -1, null, null, AppOpsManager.OP_NONE, null, receivers,
+                            null, 0, null, null, false, true, true, -1);
                     queue.enqueueParallelBroadcastLocked(r);
                     queue.scheduleBroadcastsLocked();
                 }
@@ -16255,9 +16257,8 @@
     private final int broadcastIntentLocked(ProcessRecord callerApp,
             String callerPackage, Intent intent, String resolvedType,
             IIntentReceiver resultTo, int resultCode, String resultData,
-            Bundle map, String requiredPermission, int appOp,
-            boolean ordered, boolean sticky, int callingPid, int callingUid,
-            int userId) {
+            Bundle resultExtras, String requiredPermission, int appOp, Bundle options,
+            boolean ordered, boolean sticky, int callingPid, int callingUid, int userId) {
         intent = new Intent(intent);
 
         // By default broadcasts do not go to stopped apps.
@@ -16292,6 +16293,28 @@
             }
         }
 
+        BroadcastOptions brOptions = null;
+        if (options != null) {
+            brOptions = new BroadcastOptions(options);
+            if (brOptions.getTemporaryAppWhitelistDuration() > 0) {
+                // See if the caller is allowed to do this.  Note we are checking against
+                // the actual real caller (not whoever provided the operation as say a
+                // PendingIntent), because that who is actually supplied the arguments.
+                if (checkComponentPermission(
+                        android.Manifest.permission.CHANGE_DEVICE_IDLE_TEMP_WHITELIST,
+                        Binder.getCallingPid(), Binder.getCallingUid(), -1, true)
+                        != PackageManager.PERMISSION_GRANTED) {
+                    String msg = "Permission Denial: " + intent.getAction()
+                            + " broadcast from " + callerPackage + " (pid=" + callingPid
+                            + ", uid=" + callingUid + ")"
+                            + " requires "
+                            + android.Manifest.permission.CHANGE_DEVICE_IDLE_TEMP_WHITELIST;
+                    Slog.w(TAG, msg);
+                    throw new SecurityException(msg);
+                }
+            }
+        }
+
         /*
          * Prevent non-system code (defined here to be non-persistent
          * processes) from sending protected broadcasts.
@@ -16598,8 +16621,8 @@
             final BroadcastQueue queue = broadcastQueueForIntent(intent);
             BroadcastRecord r = new BroadcastRecord(queue, intent, callerApp,
                     callerPackage, callingPid, callingUid, resolvedType, requiredPermission,
-                    appOp, registeredReceivers, resultTo, resultCode, resultData, map,
-                    ordered, sticky, false, userId);
+                    appOp, brOptions, registeredReceivers, resultTo, resultCode, resultData,
+                    resultExtras, ordered, sticky, false, userId);
             if (DEBUG_BROADCAST) Slog.v(TAG_BROADCAST, "Enqueueing parallel broadcast " + r);
             final boolean replaced = replacePending && queue.replaceParallelBroadcastLocked(r);
             if (!replaced) {
@@ -16687,8 +16710,8 @@
             BroadcastQueue queue = broadcastQueueForIntent(intent);
             BroadcastRecord r = new BroadcastRecord(queue, intent, callerApp,
                     callerPackage, callingPid, callingUid, resolvedType,
-                    requiredPermission, appOp, receivers, resultTo, resultCode,
-                    resultData, map, ordered, sticky, false, userId);
+                    requiredPermission, appOp, brOptions, receivers, resultTo, resultCode,
+                    resultData, resultExtras, ordered, sticky, false, userId);
 
             if (DEBUG_BROADCAST) Slog.v(TAG_BROADCAST, "Enqueueing ordered broadcast " + r
                     + ": prev had " + queue.mOrderedBroadcasts.size());
@@ -16735,8 +16758,9 @@
 
     public final int broadcastIntent(IApplicationThread caller,
             Intent intent, String resolvedType, IIntentReceiver resultTo,
-            int resultCode, String resultData, Bundle map,
-            String requiredPermission, int appOp, boolean serialized, boolean sticky, int userId) {
+            int resultCode, String resultData, Bundle resultExtras,
+            String requiredPermission, int appOp, Bundle options,
+            boolean serialized, boolean sticky, int userId) {
         enforceNotIsolatedCaller("broadcastIntent");
         synchronized(this) {
             intent = verifyBroadcastLocked(intent);
@@ -16747,8 +16771,8 @@
             final long origId = Binder.clearCallingIdentity();
             int res = broadcastIntentLocked(callerApp,
                     callerApp != null ? callerApp.info.packageName : null,
-                    intent, resolvedType, resultTo,
-                    resultCode, resultData, map, requiredPermission, appOp, serialized, sticky,
+                    intent, resolvedType, resultTo, resultCode, resultData, resultExtras,
+                    requiredPermission, appOp, null, serialized, sticky,
                     callingPid, callingUid, userId);
             Binder.restoreCallingIdentity(origId);
             return res;
@@ -16757,15 +16781,16 @@
 
     int broadcastIntentInPackage(String packageName, int uid,
             Intent intent, String resolvedType, IIntentReceiver resultTo,
-            int resultCode, String resultData, Bundle map,
-            String requiredPermission, boolean serialized, boolean sticky, int userId) {
+            int resultCode, String resultData, Bundle resultExtras,
+            String requiredPermission, Bundle options, boolean serialized, boolean sticky,
+            int userId) {
         synchronized(this) {
             intent = verifyBroadcastLocked(intent);
 
             final long origId = Binder.clearCallingIdentity();
             int res = broadcastIntentLocked(null, packageName, intent, resolvedType,
-                    resultTo, resultCode, resultData, map, requiredPermission,
-                    AppOpsManager.OP_NONE, serialized, sticky, -1, uid, userId);
+                    resultTo, resultCode, resultData, resultExtras, requiredPermission,
+                    AppOpsManager.OP_NONE, options, serialized, sticky, -1, uid, userId);
             Binder.restoreCallingIdentity(origId);
             return res;
         }
@@ -17162,8 +17187,8 @@
                         | Intent.FLAG_RECEIVER_REPLACE_PENDING
                         | Intent.FLAG_RECEIVER_FOREGROUND);
                 broadcastIntentLocked(null, null, intent, null, null, 0, null, null,
-                        null, AppOpsManager.OP_NONE, false, false, MY_PID,
-                        Process.SYSTEM_UID, UserHandle.USER_ALL);
+                        null, AppOpsManager.OP_NONE, null, false, false,
+                        MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
                 if ((changes&ActivityInfo.CONFIG_LOCALE) != 0) {
                     intent = new Intent(Intent.ACTION_LOCALE_CHANGED);
                     intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
@@ -17172,7 +17197,7 @@
                     }
                     broadcastIntentLocked(null, null, intent,
                             null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                            false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
+                            null, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
                 }
             }
         }
@@ -18585,6 +18610,22 @@
         uidRec.pendingChange.processState = uidRec.setProcState;
     }
 
+    private void maybeUpdateProviderUsageStatsLocked(ProcessRecord app, String providerPkgName,
+            String authority) {
+        if (app == null) return;
+        if (app.curProcState <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND) {
+            UserState userState = mStartedUsers.get(app.userId);
+            if (userState == null) return;
+            final long now = SystemClock.elapsedRealtime();
+            Long lastReported = userState.mProviderLastReportedFg.get(authority);
+            if (lastReported == null || lastReported < now - 60 * 1000L) {
+                mUsageStatsService.reportContentProviderUsage(
+                        authority, providerPkgName, app.userId);
+                userState.mProviderLastReportedFg.put(authority, now);
+            }
+        }
+    }
+
     private void maybeUpdateUsageStatsLocked(ProcessRecord app) {
         if (DEBUG_USAGE_STATS) {
             Slog.d(TAG, "Checking proc [" + Arrays.toString(app.getPackageList())
@@ -19572,7 +19613,7 @@
                 // If the user we are switching to is not currently started, then
                 // we need to start it now.
                 if (mStartedUsers.get(userId) == null) {
-                    mStartedUsers.put(userId, new UserStartedState(new UserHandle(userId), false));
+                    mStartedUsers.put(userId, new UserState(new UserHandle(userId), false));
                     updateStartedUserArrayLocked();
                     needStart = true;
                 }
@@ -19597,26 +19638,26 @@
                     mUserLru.add(currentUserIdInt);
                 }
 
-                final UserStartedState uss = mStartedUsers.get(userId);
+                final UserState uss = mStartedUsers.get(userId);
 
                 // Make sure user is in the started state.  If it is currently
                 // stopping, we need to knock that off.
-                if (uss.mState == UserStartedState.STATE_STOPPING) {
+                if (uss.mState == UserState.STATE_STOPPING) {
                     // If we are stopping, we haven't sent ACTION_SHUTDOWN,
                     // so we can just fairly silently bring the user back from
                     // the almost-dead.
-                    uss.mState = UserStartedState.STATE_RUNNING;
+                    uss.mState = UserState.STATE_RUNNING;
                     updateStartedUserArrayLocked();
                     needStart = true;
-                } else if (uss.mState == UserStartedState.STATE_SHUTDOWN) {
+                } else if (uss.mState == UserState.STATE_SHUTDOWN) {
                     // This means ACTION_SHUTDOWN has been sent, so we will
                     // need to treat this as a new boot of the user.
-                    uss.mState = UserStartedState.STATE_BOOTING;
+                    uss.mState = UserState.STATE_BOOTING;
                     updateStartedUserArrayLocked();
                     needStart = true;
                 }
 
-                if (uss.mState == UserStartedState.STATE_BOOTING) {
+                if (uss.mState == UserState.STATE_BOOTING) {
                     // Booting up a new user, need to tell system services about it.
                     // Note that this is on the same handler as scheduling of broadcasts,
                     // which is important because it needs to go first.
@@ -19642,7 +19683,7 @@
                     intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
                     broadcastIntentLocked(null, null, intent,
                             null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                            false, false, MY_PID, Process.SYSTEM_UID, userId);
+                            null, false, false, MY_PID, Process.SYSTEM_UID, userId);
                 }
 
                 if ((userInfo.flags&UserInfo.FLAG_INITIALIZED) == 0) {
@@ -19657,8 +19698,7 @@
                                         onUserInitialized(uss, foreground, oldUserId, userId);
                                     }
                                 }, 0, null, null, null, AppOpsManager.OP_NONE,
-                                true, false, MY_PID, Process.SYSTEM_UID,
-                                userId);
+                                null, true, false, MY_PID, Process.SYSTEM_UID, userId);
                         uss.initializing = true;
                     } else {
                         getUserManagerLocked().makeInitialized(userInfo.id);
@@ -19680,13 +19720,13 @@
                     broadcastIntentLocked(null, null, intent,
                             null, new IIntentReceiver.Stub() {
                                 @Override
-                                public void performReceive(Intent intent, int resultCode, String data,
-                                        Bundle extras, boolean ordered, boolean sticky, int sendingUser)
-                                        throws RemoteException {
+                                public void performReceive(Intent intent, int resultCode,
+                                        String data, Bundle extras, boolean ordered, boolean sticky,
+                                        int sendingUser) throws RemoteException {
                                 }
                             }, 0, null, null,
                             INTERACT_ACROSS_USERS, AppOpsManager.OP_NONE,
-                            true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
+                            null, true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
                 }
             }
         } finally {
@@ -19724,7 +19764,7 @@
                     intent.putExtra(Intent.EXTRA_USER_HANDLE, profileUserId);
                     broadcastIntentLocked(null, null, intent,
                             null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                            false, false, MY_PID, Process.SYSTEM_UID, profileUserId);
+                            null, false, false, MY_PID, Process.SYSTEM_UID, profileUserId);
                 }
             }
             if (newUserId >= 0) {
@@ -19739,7 +19779,7 @@
                     intent.putExtra(Intent.EXTRA_USER_HANDLE, profileUserId);
                     broadcastIntentLocked(null, null, intent,
                             null, null, 0, null, null, null, AppOpsManager.OP_NONE,
-                            false, false, MY_PID, Process.SYSTEM_UID, profileUserId);
+                            null, false, false, MY_PID, Process.SYSTEM_UID, profileUserId);
                 }
                 intent = new Intent(Intent.ACTION_USER_SWITCHED);
                 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY
@@ -19748,14 +19788,14 @@
                 broadcastIntentLocked(null, null, intent,
                         null, null, 0, null, null,
                         android.Manifest.permission.MANAGE_USERS, AppOpsManager.OP_NONE,
-                        false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
+                        null, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
             }
         } finally {
             Binder.restoreCallingIdentity(ident);
         }
     }
 
-    void dispatchUserSwitch(final UserStartedState uss, final int oldUserId,
+    void dispatchUserSwitch(final UserState uss, final int oldUserId,
             final int newUserId) {
         final int N = mUserSwitchObservers.beginBroadcast();
         if (N > 0) {
@@ -19792,21 +19832,21 @@
         mUserSwitchObservers.finishBroadcast();
     }
 
-    void timeoutUserSwitch(UserStartedState uss, int oldUserId, int newUserId) {
+    void timeoutUserSwitch(UserState uss, int oldUserId, int newUserId) {
         synchronized (this) {
             Slog.w(TAG, "User switch timeout: from " + oldUserId + " to " + newUserId);
             sendContinueUserSwitchLocked(uss, oldUserId, newUserId);
         }
     }
 
-    void sendContinueUserSwitchLocked(UserStartedState uss, int oldUserId, int newUserId) {
+    void sendContinueUserSwitchLocked(UserState uss, int oldUserId, int newUserId) {
         mCurUserSwitchCallback = null;
         mHandler.removeMessages(USER_SWITCH_TIMEOUT_MSG);
         mHandler.sendMessage(mHandler.obtainMessage(CONTINUE_USER_SWITCH_MSG,
                 oldUserId, newUserId, uss));
     }
 
-    void onUserInitialized(UserStartedState uss, boolean foreground, int oldUserId, int newUserId) {
+    void onUserInitialized(UserState uss, boolean foreground, int oldUserId, int newUserId) {
         synchronized (this) {
             if (foreground) {
                 moveUserToForeground(uss, oldUserId, newUserId);
@@ -19816,7 +19856,7 @@
         completeSwitchAndInitalize(uss, newUserId, true, false);
     }
 
-    void moveUserToForeground(UserStartedState uss, int oldUserId, int newUserId) {
+    void moveUserToForeground(UserState uss, int oldUserId, int newUserId) {
         boolean homeInFront = mStackSupervisor.switchUserLocked(newUserId, uss);
         if (homeInFront) {
             startHomeActivityLocked(newUserId, "moveUserToFroreground");
@@ -19828,11 +19868,11 @@
         sendUserSwitchBroadcastsLocked(oldUserId, newUserId);
     }
 
-    void continueUserSwitch(UserStartedState uss, int oldUserId, int newUserId) {
+    void continueUserSwitch(UserState uss, int oldUserId, int newUserId) {
         completeSwitchAndInitalize(uss, newUserId, false, true);
     }
 
-    void completeSwitchAndInitalize(UserStartedState uss, int newUserId,
+    void completeSwitchAndInitalize(UserState uss, int newUserId,
             boolean clearInitializing, boolean clearSwitching) {
         boolean unfrozen = false;
         synchronized (this) {
@@ -19869,10 +19909,10 @@
             final int num = mUserLru.size();
             for (int i = 0; i < num; i++) {
                 Integer oldUserId = mUserLru.get(i);
-                UserStartedState oldUss = mStartedUsers.get(oldUserId);
+                UserState oldUss = mStartedUsers.get(oldUserId);
                 if (oldUserId == UserHandle.USER_OWNER || oldUserId == mCurrentUserId
-                        || oldUss.mState == UserStartedState.STATE_STOPPING
-                        || oldUss.mState == UserStartedState.STATE_SHUTDOWN) {
+                        || oldUss.mState == UserState.STATE_STOPPING
+                        || oldUss.mState == UserState.STATE_SHUTDOWN) {
                     continue;
                 }
                 UserInfo userInfo = mUserManager.getUserInfo(oldUserId);
@@ -19913,11 +19953,11 @@
         }
     }
 
-    void finishUserBoot(UserStartedState uss) {
+    void finishUserBoot(UserState uss) {
         synchronized (this) {
-            if (uss.mState == UserStartedState.STATE_BOOTING
+            if (uss.mState == UserState.STATE_BOOTING
                     && mStartedUsers.get(uss.mHandle.getIdentifier()) == uss) {
-                uss.mState = UserStartedState.STATE_RUNNING;
+                uss.mState = UserState.STATE_RUNNING;
                 final int userId = uss.mHandle.getIdentifier();
                 Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED, null);
                 intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
@@ -19925,12 +19965,12 @@
                 broadcastIntentLocked(null, null, intent,
                         null, null, 0, null, null,
                         android.Manifest.permission.RECEIVE_BOOT_COMPLETED, AppOpsManager.OP_NONE,
-                        true, false, MY_PID, Process.SYSTEM_UID, userId);
+                        null, true, false, MY_PID, Process.SYSTEM_UID, userId);
             }
         }
     }
 
-    void finishUserSwitch(UserStartedState uss) {
+    void finishUserSwitch(UserState uss) {
         synchronized (this) {
             finishUserBoot(uss);
 
@@ -19940,15 +19980,15 @@
             int i = 0;
             while (num > MAX_RUNNING_USERS && i < mUserLru.size()) {
                 Integer oldUserId = mUserLru.get(i);
-                UserStartedState oldUss = mStartedUsers.get(oldUserId);
+                UserState oldUss = mStartedUsers.get(oldUserId);
                 if (oldUss == null) {
                     // Shouldn't happen, but be sane if it does.
                     mUserLru.remove(i);
                     num--;
                     continue;
                 }
-                if (oldUss.mState == UserStartedState.STATE_STOPPING
-                        || oldUss.mState == UserStartedState.STATE_SHUTDOWN) {
+                if (oldUss.mState == UserState.STATE_STOPPING
+                        || oldUss.mState == UserState.STATE_SHUTDOWN) {
                     // This user is already stopping, doesn't count.
                     num--;
                     i++;
@@ -19993,7 +20033,7 @@
             return ActivityManager.USER_OP_IS_CURRENT;
         }
 
-        final UserStartedState uss = mStartedUsers.get(userId);
+        final UserState uss = mStartedUsers.get(userId);
         if (uss == null) {
             // User is not started, nothing to do...  but we do need to
             // callback if requested.
@@ -20015,9 +20055,9 @@
             uss.mStopCallbacks.add(callback);
         }
 
-        if (uss.mState != UserStartedState.STATE_STOPPING
-                && uss.mState != UserStartedState.STATE_SHUTDOWN) {
-            uss.mState = UserStartedState.STATE_STOPPING;
+        if (uss.mState != UserState.STATE_STOPPING
+                && uss.mState != UserState.STATE_SHUTDOWN) {
+            uss.mState = UserState.STATE_STOPPING;
             updateStartedUserArrayLocked();
 
             long ident = Binder.clearCallingIdentity();
@@ -20045,11 +20085,11 @@
                             Bundle extras, boolean ordered, boolean sticky, int sendingUser) {
                         // On to the next.
                         synchronized (ActivityManagerService.this) {
-                            if (uss.mState != UserStartedState.STATE_STOPPING) {
+                            if (uss.mState != UserState.STATE_STOPPING) {
                                 // Whoops, we are being started back up.  Abort, abort!
                                 return;
                             }
-                            uss.mState = UserStartedState.STATE_SHUTDOWN;
+                            uss.mState = UserState.STATE_SHUTDOWN;
                         }
                         mBatteryStatsService.noteEvent(
                                 BatteryStats.HistoryItem.EVENT_USER_RUNNING_FINISH,
@@ -20057,14 +20097,14 @@
                         mSystemServiceManager.stopUser(userId);
                         broadcastIntentLocked(null, null, shutdownIntent,
                                 null, shutdownReceiver, 0, null, null, null, AppOpsManager.OP_NONE,
-                                true, false, MY_PID, Process.SYSTEM_UID, userId);
+                                null, true, false, MY_PID, Process.SYSTEM_UID, userId);
                     }
                 };
                 // Kick things off.
                 broadcastIntentLocked(null, null, stoppingIntent,
                         null, stoppingReceiver, 0, null, null,
                         INTERACT_ACROSS_USERS, AppOpsManager.OP_NONE,
-                        true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
+                        null, true, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
@@ -20073,7 +20113,7 @@
         return ActivityManager.USER_OP_SUCCESS;
     }
 
-    void finishUserStop(UserStartedState uss) {
+    void finishUserStop(UserState uss) {
         final int userId = uss.mHandle.getIdentifier();
         boolean stopped;
         ArrayList<IStopUserCallback> callbacks;
@@ -20081,7 +20121,7 @@
             callbacks = new ArrayList<IStopUserCallback>(uss.mStopCallbacks);
             if (mStartedUsers.get(userId) != uss) {
                 stopped = false;
-            } else if (uss.mState != UserStartedState.STATE_SHUTDOWN) {
+            } else if (uss.mState != UserState.STATE_SHUTDOWN) {
                 stopped = false;
             } else {
                 stopped = true;
@@ -20155,15 +20195,15 @@
     }
 
     boolean isUserRunningLocked(int userId, boolean orStopped) {
-        UserStartedState state = mStartedUsers.get(userId);
+        UserState state = mStartedUsers.get(userId);
         if (state == null) {
             return false;
         }
         if (orStopped) {
             return true;
         }
-        return state.mState != UserStartedState.STATE_STOPPING
-                && state.mState != UserStartedState.STATE_SHUTDOWN;
+        return state.mState != UserState.STATE_STOPPING
+                && state.mState != UserState.STATE_SHUTDOWN;
     }
 
     @Override
@@ -20185,19 +20225,19 @@
     private void updateStartedUserArrayLocked() {
         int num = 0;
         for (int i=0; i<mStartedUsers.size();  i++) {
-            UserStartedState uss = mStartedUsers.valueAt(i);
+            UserState uss = mStartedUsers.valueAt(i);
             // This list does not include stopping users.
-            if (uss.mState != UserStartedState.STATE_STOPPING
-                    && uss.mState != UserStartedState.STATE_SHUTDOWN) {
+            if (uss.mState != UserState.STATE_STOPPING
+                    && uss.mState != UserState.STATE_SHUTDOWN) {
                 num++;
             }
         }
         mStartedUserArray = new int[num];
         num = 0;
         for (int i=0; i<mStartedUsers.size();  i++) {
-            UserStartedState uss = mStartedUsers.valueAt(i);
-            if (uss.mState != UserStartedState.STATE_STOPPING
-                    && uss.mState != UserStartedState.STATE_SHUTDOWN) {
+            UserState uss = mStartedUsers.valueAt(i);
+            if (uss.mState != UserState.STATE_STOPPING
+                    && uss.mState != UserState.STATE_SHUTDOWN) {
                 mStartedUserArray[num] = mStartedUsers.keyAt(i);
                 num++;
             }
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index eb5af9e5..0714d36 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -1326,7 +1326,12 @@
                         if (r != starting) {
                             mStackSupervisor.startSpecificActivityLocked(
                                     r, noStackActivityResumed, false);
-                            noStackActivityResumed = false;
+                            if (activityNdx >= activities.size()) {
+                                // Record may be removed if its process needs to restart.
+                                activityNdx = activities.size() - 1;
+                            } else {
+                                noStackActivityResumed = false;
+                            }
                         }
 
                     } else if (r.visible) {
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 9e33f2a..f967aef 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -233,10 +233,10 @@
     final ArrayList<ActivityRecord> mGoingToSleepActivities = new ArrayList<>();
 
     /** Used on user changes */
-    final ArrayList<UserStartedState> mStartingUsers = new ArrayList<>();
+    final ArrayList<UserState> mStartingUsers = new ArrayList<>();
 
     /** Used to queue up any background users being started */
-    final ArrayList<UserStartedState> mStartingBackgroundUsers = new ArrayList<>();
+    final ArrayList<UserState> mStartingBackgroundUsers = new ArrayList<>();
 
     /** Set to indicate whether to issue an onUserLeaving callback when a newly launched activity
      * is being brought in front of us. */
@@ -883,8 +883,18 @@
 
     void startHomeActivity(Intent intent, ActivityInfo aInfo, String reason) {
         moveHomeStackTaskToTop(HOME_ACTIVITY_TYPE, reason);
-        startActivityLocked(null, intent, null, aInfo, null, null, null, null, 0, 0, 0, null,
-                0, 0, 0, null, false, null, null, null);
+        startActivityLocked(null /* caller */, intent, null /* resolvedType */, aInfo,
+                null /* voiceSession */, null /* voiceInteractor */, null /* resultTo */,
+                null /* resultWho */, 0 /* requestCode */, 0 /* callingPid */, 0 /* callingUid */,
+                null /* callingPackage */, 0 /* realCallingPid */, 0 /* realCallingUid */,
+                0 /* startFlags */, null /* options */, false /* componentSpecified */,
+                null /* outActivity */, null /* container */,  null /* inTask */);
+        if (inResumeTopActivity) {
+            // If we are in resume section already, home activity will be initialized, but not
+            // resumed (to avoid recursive resume) and will stay that way until something pokes it
+            // again. We need to schedule another resume.
+            scheduleResumeTopActivities();
+        }
     }
 
     final int startActivityMayWait(IApplicationThread caller, int callingUid,
@@ -1915,7 +1925,12 @@
                 ActivityRecord intentActivity = !launchSingleInstance ?
                         findTaskLocked(r) : findActivityLocked(intent, r.info);
                 if (intentActivity != null) {
-                    if (isLockTaskModeViolation(intentActivity.task)) {
+                    // When the flags NEW_TASK and CLEAR_TASK are set, then the task gets reused
+                    // but still needs to be a lock task mode violation since the task gets
+                    // cleared out and the device would otherwise leave the locked task.
+                    if (isLockTaskModeViolation(intentActivity.task,
+                            (launchFlags & (FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TASK))
+                            == (FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TASK))) {
                         showLockTaskToast();
                         Slog.e(TAG, "startActivityUnchecked: Attempt to violate Lock Task Mode");
                         return ActivityManager.START_RETURN_LOCK_TASK_MODE_VIOLATION;
@@ -2371,7 +2386,7 @@
 
         ArrayList<ActivityRecord> stops = null;
         ArrayList<ActivityRecord> finishes = null;
-        ArrayList<UserStartedState> startingUsers = null;
+        ArrayList<UserState> startingUsers = null;
         int NS = 0;
         int NF = 0;
         boolean booting = false;
@@ -2468,7 +2483,7 @@
             }
             // Complete starting up of background users
             if (mStartingBackgroundUsers.size() > 0) {
-                startingUsers = new ArrayList<UserStartedState>(mStartingBackgroundUsers);
+                startingUsers = new ArrayList<UserState>(mStartingBackgroundUsers);
                 mStartingBackgroundUsers.clear();
                 for (int i = 0; i < startingUsers.size(); i++) {
                     mService.finishUserBoot(startingUsers.get(i));
@@ -3230,7 +3245,7 @@
         }
     }
 
-    boolean switchUserLocked(int userId, UserStartedState uss) {
+    boolean switchUserLocked(int userId, UserState uss) {
         mUserStackInFront.put(mCurrentUser, mFocusedStack.getStackId());
         final int restoreStackId = mUserStackInFront.get(userId, HOME_STACK_ID);
         mCurrentUser = userId;
@@ -3271,7 +3286,7 @@
      * @param userId The user being started in the background
      * @param uss The state object for the user.
      */
-    public void startBackgroundUserLocked(int userId, UserStartedState uss) {
+    public void startBackgroundUserLocked(int userId, UserState uss) {
         mStartingBackgroundUsers.add(uss);
     }
 
@@ -3780,7 +3795,11 @@
     }
 
     boolean isLockTaskModeViolation(TaskRecord task) {
-        if (getLockedTaskLocked() == task) {
+        return isLockTaskModeViolation(task, false);
+    }
+
+    boolean isLockTaskModeViolation(TaskRecord task, boolean isNewClearTask) {
+        if (getLockedTaskLocked() == task && !isNewClearTask) {
             return false;
         }
         final int lockTaskAuth = task.mLockTaskAuth;
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index c973386..3854e51 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -42,6 +42,7 @@
 import android.telephony.TelephonyManager;
 import android.util.Slog;
 
+import android.util.TimeUtils;
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.app.IBatteryStats;
 import com.android.internal.os.BatteryStatsHelper;
@@ -64,16 +65,22 @@
         implements PowerManagerInternal.LowPowerModeListener {
     static final String TAG = "BatteryStatsService";
 
-    private boolean mFirstExternalStatsUpdate = true;
     static IBatteryStats sService;
     final BatteryStatsImpl mStats;
     final BatteryStatsHandler mHandler;
     Context mContext;
     PowerManagerInternal mPowerManagerInternal;
 
+    final int UPDATE_CPU = 0x01;
+    final int UPDATE_WIFI = 0x02;
+    final int UPDATE_RADIO = 0x04;
+    final int UPDATE_BT = 0x08;
+    final int UPDATE_ALL = UPDATE_CPU | UPDATE_WIFI | UPDATE_RADIO | UPDATE_BT;
+
     class BatteryStatsHandler extends Handler implements BatteryStatsImpl.ExternalStatsSync {
         public static final int MSG_SYNC_EXTERNAL_STATS = 1;
         public static final int MSG_WRITE_TO_DISK = 2;
+        private int mUpdateFlags = 0;
 
         public BatteryStatsHandler(Looper looper) {
             super(looper);
@@ -83,11 +90,17 @@
         public void handleMessage(Message msg) {
             switch (msg.what) {
                 case MSG_SYNC_EXTERNAL_STATS:
-                    updateExternalStats((String)msg.obj, false);
+                    final int updateFlags;
+                    synchronized (this) {
+                        removeMessages(MSG_SYNC_EXTERNAL_STATS);
+                        updateFlags = mUpdateFlags;
+                        mUpdateFlags = 0;
+                    }
+                    updateExternalStats((String)msg.obj, updateFlags);
                     break;
 
                 case MSG_WRITE_TO_DISK:
-                    updateExternalStats("write", true);
+                    updateExternalStats("write", UPDATE_ALL);
                     synchronized (mStats) {
                         mStats.writeAsyncLocked();
                     }
@@ -97,9 +110,20 @@
 
         @Override
         public void scheduleSync(String reason) {
-            if (!hasMessages(MSG_SYNC_EXTERNAL_STATS)) {
-                Message msg = Message.obtain(this, MSG_SYNC_EXTERNAL_STATS, reason);
-                sendMessage(msg);
+            scheduleSyncImpl(reason, UPDATE_ALL);
+        }
+
+        @Override
+        public void scheduleWifiSync(String reason) {
+            scheduleSyncImpl(reason, UPDATE_WIFI);
+        }
+
+        private void scheduleSyncImpl(String reason, int updateFlags) {
+            synchronized (this) {
+                if (mUpdateFlags == 0) {
+                    sendMessage(Message.obtain(this, MSG_SYNC_EXTERNAL_STATS, reason));
+                }
+                mUpdateFlags |= updateFlags;
             }
         }
     }
@@ -137,7 +161,7 @@
     public void shutdown() {
         Slog.w("BatteryStats", "Writing battery stats before shutdown...");
 
-        updateExternalStats("shutdown", true);
+        updateExternalStats("shutdown", UPDATE_ALL);
         synchronized (mStats) {
             mStats.shutdownLocked();
         }
@@ -237,7 +261,7 @@
         //Slog.i("foo", "SENDING BATTERY INFO:");
         //mStats.dumpLocked(new LogPrinter(Log.INFO, "foo", Log.LOG_ID_SYSTEM));
         Parcel out = Parcel.obtain();
-        updateExternalStats("get-stats", true);
+        updateExternalStats("get-stats", UPDATE_ALL);
         synchronized (mStats) {
             mStats.writeToParcel(out, 0);
         }
@@ -252,7 +276,7 @@
         //Slog.i("foo", "SENDING BATTERY INFO:");
         //mStats.dumpLocked(new LogPrinter(Log.INFO, "foo", Log.LOG_ID_SYSTEM));
         Parcel out = Parcel.obtain();
-        updateExternalStats("get-stats", true);
+        updateExternalStats("get-stats", UPDATE_ALL);
         synchronized (mStats) {
             mStats.writeToParcel(out, 0);
         }
@@ -603,8 +627,10 @@
 
         // There was a change in WiFi power state.
         // Collect data now for the past activity.
-        mHandler.scheduleSync("wifi-data");
         synchronized (mStats) {
+            if (mStats.isOnBattery()) {
+                mHandler.scheduleWifiSync("wifi-data");
+            }
             mStats.noteWifiRadioPowerState(powerState, tsNanos);
         }
     }
@@ -767,10 +793,10 @@
     }
 
     @Override
-    public void noteDeviceIdleMode(boolean enabled, boolean fromActive, boolean fromMotion) {
+    public void noteDeviceIdleMode(boolean enabled, String activeReason, int activeUid) {
         enforceCallingPermission();
         synchronized (mStats) {
-            mStats.noteDeviceIdleModeLocked(enabled, fromActive, fromMotion);
+            mStats.noteDeviceIdleModeLocked(enabled, activeReason, activeUid);
         }
     }
 
@@ -807,7 +833,7 @@
 
         // Sync external stats first as the battery has changed states. If we don't sync
         // immediately here, we may not collect the relevant data later.
-        updateExternalStats("battery-state", false);
+        updateExternalStats("battery-state", UPDATE_ALL);
         synchronized (mStats) {
             mStats.setBatteryStateLocked(status, health, plugType, level, temp, volt);
         }
@@ -961,9 +987,9 @@
                         pw.println("Battery stats reset.");
                         noOutput = true;
                     }
-                    updateExternalStats("dump", true);
+                    updateExternalStats("dump", UPDATE_ALL);
                 } else if ("--write".equals(arg)) {
-                    updateExternalStats("dump", true);
+                    updateExternalStats("dump", UPDATE_ALL);
                     synchronized (mStats) {
                         mStats.writeSyncLocked();
                         pw.println("Battery stats written.");
@@ -1027,7 +1053,7 @@
                 flags |= BatteryStats.DUMP_DEVICE_WIFI_ONLY;
             }
             // Fetch data from external sources and update the BatteryStatsImpl object with them.
-            updateExternalStats("dump", true);
+            updateExternalStats("dump", UPDATE_ALL);
         } finally {
             Binder.restoreCallingIdentity(ident);
         }
@@ -1119,6 +1145,12 @@
                     return null;
                 }
 
+                final long timePeriodMs = info.mTimestamp - mLastInfo.mTimestamp;
+                final long lastIdleMs = mLastInfo.mControllerIdleTimeMs;
+                final long lastTxMs = mLastInfo.mControllerTxTimeMs;
+                final long lastRxMs = mLastInfo.mControllerRxTimeMs;
+                final long lastEnergy = mLastInfo.mControllerEnergyUsed;
+
                 // We will modify the last info object to be the delta, and store the new
                 // WifiActivityEnergyInfo object as our last one.
                 final WifiActivityEnergyInfo result = mLastInfo;
@@ -1126,19 +1158,16 @@
                 result.mStackState = info.getStackState();
 
                 // These times seem to be the most reliable.
-                result.mControllerTxTimeMs =
-                        info.mControllerTxTimeMs - mLastInfo.mControllerTxTimeMs;
-                result.mControllerRxTimeMs =
-                        info.mControllerRxTimeMs - mLastInfo.mControllerRxTimeMs;
+                result.mControllerTxTimeMs = info.mControllerTxTimeMs - lastTxMs;
+                result.mControllerRxTimeMs = info.mControllerRxTimeMs - lastRxMs;
 
                 // WiFi calculates the idle time as a difference from the on time and the various
                 // Rx + Tx times. There seems to be some missing time there because this sometimes
                 // becomes negative. Just cap it at 0 and move on.
                 // b/21613534
-                result.mControllerIdleTimeMs =
-                        Math.max(0, info.mControllerIdleTimeMs - mLastInfo.mControllerIdleTimeMs);
+                result.mControllerIdleTimeMs = Math.max(0, info.mControllerIdleTimeMs - lastIdleMs);
                 result.mControllerEnergyUsed =
-                        Math.max(0, info.mControllerEnergyUsed - mLastInfo.mControllerEnergyUsed);
+                        Math.max(0, info.mControllerEnergyUsed - lastEnergy);
 
                 if (result.mControllerTxTimeMs < 0 ||
                         result.mControllerRxTimeMs < 0) {
@@ -1151,6 +1180,34 @@
 
                     Slog.v(TAG, "WiFi energy data was reset, new WiFi energy data is " + result);
                 }
+
+                final long totalTimeMs = result.mControllerIdleTimeMs + result.mControllerRxTimeMs +
+                        result.mControllerTxTimeMs;
+                if (totalTimeMs > timePeriodMs) {
+                    StringBuilder sb = new StringBuilder();
+                    sb.append("Total time ");
+                    TimeUtils.formatDuration(totalTimeMs, sb);
+                    sb.append(" is longer than sample period ");
+                    TimeUtils.formatDuration(timePeriodMs, sb);
+                    sb.append(".\n");
+                    sb.append("Previous WiFi snapshot: ").append("idle=");
+                    TimeUtils.formatDuration(lastIdleMs, sb);
+                    sb.append(" rx=");
+                    TimeUtils.formatDuration(lastRxMs, sb);
+                    sb.append(" tx=");
+                    TimeUtils.formatDuration(lastTxMs, sb);
+                    sb.append(" e=").append(lastEnergy);
+                    sb.append("\n");
+                    sb.append("Current WiFi snapshot: ").append("idle=");
+                    TimeUtils.formatDuration(info.mControllerIdleTimeMs, sb);
+                    sb.append(" rx=");
+                    TimeUtils.formatDuration(info.mControllerRxTimeMs, sb);
+                    sb.append(" tx=");
+                    TimeUtils.formatDuration(info.mControllerTxTimeMs, sb);
+                    sb.append(" e=").append(info.mControllerEnergyUsed);
+                    Slog.wtf(TAG, sb.toString());
+                }
+
                 mLastInfo = info;
                 return result;
             }
@@ -1184,15 +1241,12 @@
      * We first grab a lock specific to this method, then once all the data has been collected,
      * we grab the mStats lock and update the data.
      *
-     * TODO(adamlesinski): When we start distributing bluetooth data to apps, we'll want to
-     * separate these external stats so that they can be collected individually and on different
-     * intervals.
-     *
      * @param reason The reason why this collection was requested. Useful for debugging.
-     * @param force If false, some stats may decide not to be collected for efficiency as their
-     *              results aren't needed immediately. When true, collect all stats unconditionally.
+     * @param updateFlags Which external stats to update. Can be a combination of
+     *                    {@link #UPDATE_CPU}, {@link #UPDATE_RADIO}, {@link #UPDATE_WIFI},
+     *                    and {@link #UPDATE_BT}.
      */
-    void updateExternalStats(String reason, boolean force) {
+    void updateExternalStats(final String reason, final int updateFlags) {
         synchronized (mExternalStatsLock) {
             if (mContext == null) {
                 // We haven't started yet (which means the BatteryStatsImpl object has
@@ -1200,34 +1254,46 @@
                 return;
             }
 
-            final WifiActivityEnergyInfo wifiEnergyInfo = pullWifiEnergyInfoLocked();
-            final BluetoothActivityEnergyInfo bluetoothEnergyInfo;
-            if (force) {
+            if (BatteryStatsImpl.DEBUG_ENERGY) {
+                Slog.d(TAG, "Updating external stats: reason=" + reason);
+            }
+
+            WifiActivityEnergyInfo wifiEnergyInfo = null;
+            if ((updateFlags & UPDATE_WIFI) != 0) {
+                wifiEnergyInfo = pullWifiEnergyInfoLocked();
+            }
+
+            BluetoothActivityEnergyInfo bluetoothEnergyInfo = null;
+            if ((updateFlags & UPDATE_BT) != 0) {
                 // We only pull bluetooth stats when we have to, as we are not distributing its
                 // use amongst apps and the sampling frequency does not matter.
                 bluetoothEnergyInfo = pullBluetoothEnergyInfoLocked();
-            } else {
-                bluetoothEnergyInfo = null;
             }
 
             synchronized (mStats) {
+                final long elapsedRealtime = SystemClock.elapsedRealtime();
+                final long uptime = SystemClock.uptimeMillis();
                 if (mStats.mRecordAllHistory) {
-                    final long elapsedRealtime = SystemClock.elapsedRealtime();
-                    final long uptime = SystemClock.uptimeMillis();
                     mStats.addHistoryEventLocked(elapsedRealtime, uptime,
                             BatteryStats.HistoryItem.EVENT_COLLECT_EXTERNAL_STATS, reason, 0);
                 }
-                mStats.updateCpuTimeLocked(mFirstExternalStatsUpdate);
-                mStats.updateKernelWakelocksLocked();
-                mStats.updateMobileRadioStateLocked(SystemClock.elapsedRealtime());
-                mStats.updateWifiStateLocked(wifiEnergyInfo);
-                mStats.updateBluetoothStateLocked(bluetoothEnergyInfo);
-            }
 
-            if (mFirstExternalStatsUpdate) {
-                // We have read the stats for the first time, which means we have a baseline
-                // from which to calculate delta.
-                mFirstExternalStatsUpdate = false;
+                if ((updateFlags & UPDATE_CPU) != 0) {
+                    mStats.updateCpuTimeLocked();
+                    mStats.updateKernelWakelocksLocked();
+                }
+
+                if ((updateFlags & UPDATE_RADIO) != 0) {
+                    mStats.updateMobileRadioStateLocked(elapsedRealtime);
+                }
+
+                if ((updateFlags & UPDATE_WIFI) != 0) {
+                    mStats.updateWifiStateLocked(wifiEnergyInfo);
+                }
+
+                if ((updateFlags & UPDATE_BT) != 0) {
+                    mStats.updateBluetoothStateLocked(bluetoothEnergyInfo);
+                }
             }
         }
     }
diff --git a/services/core/java/com/android/server/am/BroadcastQueue.java b/services/core/java/com/android/server/am/BroadcastQueue.java
index 80b8a93..2335071 100644
--- a/services/core/java/com/android/server/am/BroadcastQueue.java
+++ b/services/core/java/com/android/server/am/BroadcastQueue.java
@@ -26,6 +26,7 @@
 import android.app.ActivityManager;
 import android.app.AppGlobals;
 import android.app.AppOpsManager;
+import android.app.BroadcastOptions;
 import android.content.ComponentName;
 import android.content.IIntentReceiver;
 import android.content.Intent;
@@ -43,6 +44,7 @@
 import android.os.UserHandle;
 import android.util.EventLog;
 import android.util.Slog;
+import com.android.server.DeviceIdleController;
 
 import static com.android.server.am.ActivityManagerDebugConfig.*;
 
@@ -146,6 +148,8 @@
 
     static final int BROADCAST_INTENT_MSG = ActivityManagerService.FIRST_BROADCAST_QUEUE_MSG;
     static final int BROADCAST_TIMEOUT_MSG = ActivityManagerService.FIRST_BROADCAST_QUEUE_MSG + 1;
+    static final int SCHEDULE_TEMP_WHITELIST_MSG
+            = ActivityManagerService.FIRST_BROADCAST_QUEUE_MSG + 2;
 
     final BroadcastHandler mHandler;
 
@@ -167,6 +171,13 @@
                         broadcastTimeoutLocked(true);
                     }
                 } break;
+                case SCHEDULE_TEMP_WHITELIST_MSG: {
+                    DeviceIdleController.LocalService dic = mService.mLocalDeviceIdleController;
+                    if (dic != null) {
+                        dic.addPowerSaveTempWhitelistAppDirect(UserHandle.getAppId(msg.arg1),
+                                msg.arg2);
+                    }
+                } break;
             }
         }
     };
@@ -547,6 +558,19 @@
         }
     }
 
+    final void scheduleTempWhitelistLocked(int uid, long duration) {
+        if (duration > Integer.MAX_VALUE) {
+            duration = Integer.MAX_VALUE;
+        }
+        // XXX ideally we should pause the broadcast until everything behind this is done,
+        // or else we will likely start dispatching the broadcast before we have opened
+        // access to the app (there is a lot of asynchronicity behind this).  It is probably
+        // not that big a deal, however, because the main purpose here is to allow apps
+        // to hold wake locks, and they will be able to acquire their wake lock immediately
+        // it just won't be enabled until we get through this work.
+        mHandler.obtainMessage(SCHEDULE_TEMP_WHITELIST_MSG, uid, (int)duration).sendToTarget();
+    }
+
     final void processNextBroadcast(boolean fromMsg) {
         synchronized(mService) {
             BroadcastRecord r;
@@ -721,7 +745,9 @@
                 setBroadcastTimeoutLocked(timeoutTime);
             }
 
-            Object nextReceiver = r.receivers.get(recIdx);
+            final BroadcastOptions brOptions = r.options;
+            final Object nextReceiver = r.receivers.get(recIdx);
+
             if (nextReceiver instanceof BroadcastFilter) {
                 // Simple case: this is a registered receiver who gets
                 // a direct call.
@@ -739,6 +765,11 @@
                             + r.ordered + " receiver=" + r.receiver);
                     r.state = BroadcastRecord.IDLE;
                     scheduleBroadcastsLocked();
+                } else {
+                    if (brOptions != null && brOptions.getTemporaryAppWhitelistDuration() > 0) {
+                        scheduleTempWhitelistLocked(filter.owningUid,
+                                brOptions.getTemporaryAppWhitelistDuration());
+                    }
                 }
                 return;
             }
@@ -882,6 +913,11 @@
                         + info.activityInfo.applicationInfo.uid);
             }
 
+            if (brOptions != null && brOptions.getTemporaryAppWhitelistDuration() > 0) {
+                scheduleTempWhitelistLocked(receiverUid,
+                        brOptions.getTemporaryAppWhitelistDuration());
+            }
+
             // Broadcast is being executed, its package can't be stopped.
             try {
                 AppGlobals.getPackageManager().setPackageStoppedState(
diff --git a/services/core/java/com/android/server/am/BroadcastRecord.java b/services/core/java/com/android/server/am/BroadcastRecord.java
index c050d03f..b943222 100644
--- a/services/core/java/com/android/server/am/BroadcastRecord.java
+++ b/services/core/java/com/android/server/am/BroadcastRecord.java
@@ -17,6 +17,7 @@
 package com.android.server.am;
 
 import android.app.AppOpsManager;
+import android.app.BroadcastOptions;
 import android.content.IIntentReceiver;
 import android.content.ComponentName;
 import android.content.Intent;
@@ -52,6 +53,7 @@
     final String resolvedType; // the resolved data type
     final String requiredPermission; // a permission the caller has required
     final int appOp;        // an app op that is associated with this broadcast
+    final BroadcastOptions options; // BroadcastOptions supplied by caller
     final List receivers;   // contains BroadcastFilter and ResolveInfo
     IIntentReceiver resultTo; // who receives final result if non-null
     long enqueueClockTime;  // the clock time the broadcast was enqueued
@@ -105,6 +107,9 @@
             pw.print(prefix); pw.print("requiredPermission="); pw.print(requiredPermission);
                     pw.print("  appOp="); pw.println(appOp);
         }
+        if (options != null) {
+            pw.print(prefix); pw.print("options="); pw.println(options.toBundle());
+        }
         pw.print(prefix); pw.print("enqueueClockTime=");
                 pw.print(new Date(enqueueClockTime));
                 pw.print(" dispatchClockTime=");
@@ -180,8 +185,8 @@
     BroadcastRecord(BroadcastQueue _queue,
             Intent _intent, ProcessRecord _callerApp, String _callerPackage,
             int _callingPid, int _callingUid, String _resolvedType, String _requiredPermission,
-            int _appOp, List _receivers, IIntentReceiver _resultTo, int _resultCode,
-            String _resultData, Bundle _resultExtras, boolean _serialized,
+            int _appOp, BroadcastOptions _options, List _receivers, IIntentReceiver _resultTo,
+            int _resultCode, String _resultData, Bundle _resultExtras, boolean _serialized,
             boolean _sticky, boolean _initialSticky,
             int _userId) {
         queue = _queue;
@@ -194,6 +199,7 @@
         resolvedType = _resolvedType;
         requiredPermission = _requiredPermission;
         appOp = _appOp;
+        options = _options;
         receivers = _receivers;
         resultTo = _resultTo;
         resultCode = _resultCode;
diff --git a/services/core/java/com/android/server/am/PendingIntentRecord.java b/services/core/java/com/android/server/am/PendingIntentRecord.java
index 531de46..ece3ffb 100644
--- a/services/core/java/com/android/server/am/PendingIntentRecord.java
+++ b/services/core/java/com/android/server/am/PendingIntentRecord.java
@@ -199,9 +199,9 @@
     }
 
     public int send(int code, Intent intent, String resolvedType, IIntentReceiver finishedReceiver,
-            String requiredPermission) throws TransactionTooLargeException {
+            String requiredPermission, Bundle options) throws TransactionTooLargeException {
         return sendInner(code, intent, resolvedType, finishedReceiver,
-                requiredPermission, null, null, 0, 0, 0, null, null);
+                requiredPermission, null, null, 0, 0, 0, options, null);
     }
 
     int sendInner(int code, Intent intent, String resolvedType, IIntentReceiver finishedReceiver,
@@ -293,9 +293,9 @@
                             // If a completion callback has been requested, require
                             // that the broadcast be delivered synchronously
                             int sent = owner.broadcastIntentInPackage(key.packageName, uid,
-                                    finalIntent, resolvedType,
-                                    finishedReceiver, code, null, null,
-                                requiredPermission, (finishedReceiver != null), false, userId);
+                                    finalIntent, resolvedType, finishedReceiver, code, null, null,
+                                    requiredPermission, options, (finishedReceiver != null),
+                                    false, userId);
                             if (sent == ActivityManager.BROADCAST_SUCCESS) {
                                 sendFinish = false;
                             }
diff --git a/services/core/java/com/android/server/am/ServiceRecord.java b/services/core/java/com/android/server/am/ServiceRecord.java
index 236af37..87cb40e 100644
--- a/services/core/java/com/android/server/am/ServiceRecord.java
+++ b/services/core/java/com/android/server/am/ServiceRecord.java
@@ -445,6 +445,11 @@
                             // icon, but this used to be able to slip through, so for
                             // those dirty apps we will create a notification clearly
                             // blaming the app.
+                            Slog.v(TAG, "Attempted to start a foreground service ("
+                                    + name
+                                    + ") with a broken notification (no icon: "
+                                    + localForegroundNoti
+                                    + ")");
 
                             CharSequence appName = appInfo.loadLabel(
                                     ams.mContext.getPackageManager());
@@ -461,6 +466,12 @@
                                 // it's ugly, but it clearly identifies the app
                                 notiBuilder.setSmallIcon(appInfo.icon);
 
+                                // mark as foreground
+                                notiBuilder.setFlag(Notification.FLAG_FOREGROUND_SERVICE, true);
+
+                                // we are doing the app a kindness here
+                                notiBuilder.setPriority(Notification.PRIORITY_MIN);
+
                                 Intent runningIntent = new Intent(
                                         Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
                                 runningIntent.setData(Uri.fromParts("package",
@@ -498,6 +509,8 @@
                         nm.enqueueNotification(localPackageName, localPackageName,
                                 appUid, appPid, null, localForegroundId, localForegroundNoti,
                                 outId, userId);
+
+                        foregroundNoti = localForegroundNoti; // save it for amending next time
                     } catch (RuntimeException e) {
                         Slog.w(TAG, "Error showing notification for service", e);
                         // If it gave us a garbage notification, it doesn't
diff --git a/services/core/java/com/android/server/am/UserStartedState.java b/services/core/java/com/android/server/am/UserState.java
similarity index 85%
rename from services/core/java/com/android/server/am/UserStartedState.java
rename to services/core/java/com/android/server/am/UserState.java
index d3e73d5..b3d82bc 100644
--- a/services/core/java/com/android/server/am/UserStartedState.java
+++ b/services/core/java/com/android/server/am/UserState.java
@@ -21,8 +21,9 @@
 
 import android.app.IStopUserCallback;
 import android.os.UserHandle;
+import android.util.ArrayMap;
 
-public final class UserStartedState {
+public final class UserState {
     // User is first coming up.
     public final static int STATE_BOOTING = 0;
     // User is in the normal running state.
@@ -40,7 +41,13 @@
     public boolean switching;
     public boolean initializing;
 
-    public UserStartedState(UserHandle handle, boolean initial) {
+    /**
+     * The last time that a provider was reported to usage stats as being brought to important
+     * foreground procstate.
+     */
+    public final ArrayMap<String,Long> mProviderLastReportedFg = new ArrayMap<>();
+
+    public UserState(UserHandle handle, boolean initial) {
         mHandle = handle;
     }
 
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index d39b25f..47d3bde 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -1542,11 +1542,7 @@
 
     // UI update and Broadcast Intent
     private void sendVolumeUpdate(int streamType, int oldIndex, int index, int flags) {
-        if (!isPlatformVoice() && (streamType == AudioSystem.STREAM_RING)) {
-            streamType = AudioSystem.STREAM_NOTIFICATION;
-        } else {
-            streamType = mStreamVolumeAlias[streamType];
-        }
+        streamType = mStreamVolumeAlias[streamType];
 
         if (streamType == AudioSystem.STREAM_MUSIC) {
             flags = updateFlagsForSystemAudio(flags);
diff --git a/services/core/java/com/android/server/audio/MediaFocusControl.java b/services/core/java/com/android/server/audio/MediaFocusControl.java
index 4ccb5ad..f72b598 100644
--- a/services/core/java/com/android/server/audio/MediaFocusControl.java
+++ b/services/core/java/com/android/server/audio/MediaFocusControl.java
@@ -46,10 +46,12 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.IDeviceIdleController;
 import android.os.Looper;
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.speech.RecognizerIntent;
@@ -1086,6 +1088,14 @@
             voiceIntent = new Intent(android.speech.RecognizerIntent.ACTION_WEB_SEARCH);
             Log.i(TAG, "voice-based interactions: about to use ACTION_WEB_SEARCH");
         } else {
+            IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
+                    ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
+            if (dic != null) {
+                try {
+                    dic.exitIdle("voice-search");
+                } catch (RemoteException e) {
+                }
+            }
             voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
             voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE,
                     isLocked && mKeyguardManager.isKeyguardSecure());
diff --git a/services/core/java/com/android/server/content/ContentService.java b/services/core/java/com/android/server/content/ContentService.java
index ea461e5..93ed2ee 100644
--- a/services/core/java/com/android/server/content/ContentService.java
+++ b/services/core/java/com/android/server/content/ContentService.java
@@ -506,6 +506,21 @@
     }
 
     @Override
+    public String[] getSyncAdapterPackagesForAuthorityAsUser(String authority, int userId) {
+        enforceCrossUserPermission(userId,
+                "no permission to read sync settings for user " + userId);
+        // This makes it so that future permission checks will be in the context of this
+        // process rather than the caller's process. We will restore this before returning.
+        final long identityToken = clearCallingIdentity();
+        try {
+            SyncManager syncManager = getSyncManager();
+            return syncManager.getSyncAdapterPackagesForAuthorityAsUser(authority, userId);
+        } finally {
+            restoreCallingIdentity(identityToken);
+        }
+    }
+
+    @Override
     public boolean getSyncAutomatically(Account account, String providerName) {
         return getSyncAutomaticallyAsUser(account, providerName, UserHandle.getCallingUserId());
     }
diff --git a/services/core/java/com/android/server/content/SyncManager.java b/services/core/java/com/android/server/content/SyncManager.java
index 2eb8797..cd9c7fe 100644
--- a/services/core/java/com/android/server/content/SyncManager.java
+++ b/services/core/java/com/android/server/content/SyncManager.java
@@ -908,6 +908,10 @@
         return types;
     }
 
+    public String[] getSyncAdapterPackagesForAuthorityAsUser(String authority, int userId) {
+        return mSyncAdapters.getSyncAdapterPackagesForAuthority(authority, userId);
+    }
+
     private void sendSyncAlarmMessage() {
         if (Log.isLoggable(TAG, Log.VERBOSE)) Log.v(TAG, "sending MESSAGE_SYNC_ALARM");
         mSyncHandler.sendEmptyMessage(SyncHandler.MESSAGE_SYNC_ALARM);
diff --git a/services/core/java/com/android/server/media/MediaSessionRecord.java b/services/core/java/com/android/server/media/MediaSessionRecord.java
index dca762c..569a0fc 100644
--- a/services/core/java/com/android/server/media/MediaSessionRecord.java
+++ b/services/core/java/com/android/server/media/MediaSessionRecord.java
@@ -242,19 +242,17 @@
         }
         if (mVolumeType == PlaybackInfo.PLAYBACK_TYPE_LOCAL) {
             int stream = AudioAttributes.toLegacyStreamType(mAudioAttrs);
+            // Adjust the volume with a handler not to be blocked by other system service.
             if (useSuggested) {
                 if (AudioSystem.isStreamActive(stream, 0)) {
-                    mAudioManagerInternal.adjustSuggestedStreamVolumeForUid(stream, direction,
-                            flags, packageName, uid);
+                    postAdjustSuggestedStreamVolume(stream, direction, flags, packageName, uid);
                 } else {
                     flags |= previousFlagPlaySound;
-                    mAudioManagerInternal.adjustSuggestedStreamVolumeForUid(
-                            AudioManager.USE_DEFAULT_STREAM_TYPE, direction, flags, packageName,
-                            uid);
+                    postAdjustSuggestedStreamVolume(AudioManager.USE_DEFAULT_STREAM_TYPE, direction,
+                            flags, packageName, uid);
                 }
             } else {
-                mAudioManagerInternal.adjustStreamVolumeForUid(stream, direction, flags,
-                        packageName, uid);
+                postAdjustStreamVolume(stream, direction, flags, packageName, uid);
             }
         } else {
             if (mVolumeControlType == VolumeProvider.VOLUME_CONTROL_FIXED) {
@@ -461,6 +459,28 @@
         return mPackageName + "/" + mTag;
     }
 
+    private void postAdjustSuggestedStreamVolume(final int streamType, final int direction,
+            final int flags, final String callingPackage, final int uid) {
+        mHandler.post(new Runnable() {
+            @Override
+            public void run() {
+                mAudioManagerInternal.adjustSuggestedStreamVolumeForUid(streamType, direction,
+                        flags, callingPackage, uid);
+            }
+        });
+    }
+
+    private void postAdjustStreamVolume(final int streamType, final int direction, final int flags,
+            final String callingPackage, final int uid) {
+        mHandler.post(new Runnable() {
+            @Override
+            public void run() {
+                mAudioManagerInternal.adjustStreamVolumeForUid(streamType, direction, flags,
+                        callingPackage, uid);
+            }
+        });
+    }
+
     private String getShortMetadataString() {
         int fields = mMetadata == null ? 0 : mMetadata.size();
         MediaDescription description = mMetadata == null ? null : mMetadata
diff --git a/services/core/java/com/android/server/net/LockdownVpnTracker.java b/services/core/java/com/android/server/net/LockdownVpnTracker.java
index 0f88883..9db6a06 100644
--- a/services/core/java/com/android/server/net/LockdownVpnTracker.java
+++ b/services/core/java/com/android/server/net/LockdownVpnTracker.java
@@ -17,6 +17,7 @@
 package com.android.server.net;
 
 import static android.Manifest.permission.CONNECTIVITY_INTERNAL;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NONE;
 import static android.net.NetworkPolicyManager.FIREWALL_RULE_ALLOW;
 import static android.net.NetworkPolicyManager.FIREWALL_RULE_DEFAULT;
 
@@ -201,8 +202,8 @@
                     setFirewallEgressSourceRule(addr, true);
                 }
 
-                mNetService.setFirewallUidRule(ROOT_UID, FIREWALL_RULE_ALLOW);
-                mNetService.setFirewallUidRule(Os.getuid(), FIREWALL_RULE_ALLOW);
+                mNetService.setFirewallUidRule(FIREWALL_CHAIN_NONE, ROOT_UID, FIREWALL_RULE_ALLOW);
+                mNetService.setFirewallUidRule(FIREWALL_CHAIN_NONE, Os.getuid(), FIREWALL_RULE_ALLOW);
 
                 mErrorCount = 0;
                 mAcceptedIface = iface;
@@ -291,8 +292,8 @@
                     setFirewallEgressSourceRule(addr, false);
                 }
 
-                mNetService.setFirewallUidRule(ROOT_UID, FIREWALL_RULE_DEFAULT);
-                mNetService.setFirewallUidRule(Os.getuid(), FIREWALL_RULE_DEFAULT);
+                mNetService.setFirewallUidRule(FIREWALL_CHAIN_NONE, ROOT_UID, FIREWALL_RULE_DEFAULT);
+                mNetService.setFirewallUidRule(FIREWALL_CHAIN_NONE,Os.getuid(), FIREWALL_RULE_DEFAULT);
 
                 mAcceptedSourceAddr = null;
             }
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
index e009455..b0550d6 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -36,8 +36,10 @@
 import static android.net.NetworkPolicy.SNOOZE_NEVER;
 import static android.net.NetworkPolicy.WARNING_DISABLED;
 import static android.net.NetworkPolicyManager.EXTRA_NETWORK_TEMPLATE;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_DOZABLE;
+import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_STANDBY;
+import static android.net.NetworkPolicyManager.FIREWALL_RULE_ALLOW;
 import static android.net.NetworkPolicyManager.FIREWALL_RULE_DENY;
-import static android.net.NetworkPolicyManager.FIREWALL_RULE_DEFAULT;
 import static android.net.NetworkPolicyManager.POLICY_ALLOW_BACKGROUND_BATTERY_SAVE;
 import static android.net.NetworkPolicyManager.POLICY_NONE;
 import static android.net.NetworkPolicyManager.POLICY_REJECT_METERED_BACKGROUND;
@@ -80,7 +82,6 @@
 import android.app.AppOpsManager;
 import android.app.IActivityManager;
 import android.app.INotificationManager;
-import android.app.IProcessObserver;
 import android.app.IUidObserver;
 import android.app.Notification;
 import android.app.PendingIntent;
@@ -141,7 +142,6 @@
 import android.util.NtpTrustedTime;
 import android.util.Pair;
 import android.util.Slog;
-import android.util.SparseArray;
 import android.util.SparseBooleanArray;
 import android.util.SparseIntArray;
 import android.util.TrustedTime;
@@ -279,6 +279,7 @@
     final SparseIntArray mUidPolicy = new SparseIntArray();
     /** Currently derived rules for each UID. */
     final SparseIntArray mUidRules = new SparseIntArray();
+    final SparseBooleanArray mFirewallChainStates = new SparseBooleanArray();
 
     /**
      * UIDs that have been white-listed to always be able to have network access
@@ -412,8 +413,6 @@
 
         mUsageStats = LocalServices.getService(UsageStatsManagerInternal.class);
 
-        final PackageManager pm = mContext.getPackageManager();
-
         synchronized (mRulesLock) {
             updatePowerSaveWhitelistLocked();
             mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class);
@@ -1103,7 +1102,7 @@
         // will not have a bandwidth limit.  Also only do this if restrict
         // background data use is *not* enabled, since that takes precendence
         // use over those networks can have a cost associated with it).
-        final boolean powerSave = (mRestrictPower || mDeviceIdleMode) && !mRestrictBackground;
+        final boolean powerSave = mRestrictPower && !mRestrictBackground;
 
         // First, generate identities of all connected networks so we can
         // quickly compare them against all defined policies below.
@@ -2024,6 +2023,29 @@
         }
     }
 
+    void updateRulesForDeviceIdleLocked() {
+        if (mDeviceIdleMode) {
+            // sync the whitelists before enable dozable chain.  We don't care about the rules if
+            // we are disabling the chain.
+            SparseIntArray uidRules = new SparseIntArray();
+            final List<UserInfo> users = mUserManager.getUsers();
+            for (UserInfo user : users) {
+                for (int i = mPowerSaveTempWhitelistAppIds.size() - 1; i >= 0; i--) {
+                    int appId = mPowerSaveTempWhitelistAppIds.keyAt(i);
+                    int uid = UserHandle.getUid(user.id, appId);
+                    uidRules.put(uid, FIREWALL_RULE_ALLOW);
+                }
+                for (int i = mPowerSaveWhitelistAppIds.size() - 1; i >= 0; i--) {
+                    int appId = mPowerSaveWhitelistAppIds.keyAt(i);
+                    int uid = UserHandle.getUid(user.id, appId);
+                    uidRules.put(uid, FIREWALL_RULE_ALLOW);
+                }
+            }
+            setUidFirewallRules(FIREWALL_CHAIN_DOZABLE, uidRules);
+        }
+        enableFirewallChain(FIREWALL_CHAIN_DOZABLE, mDeviceIdleMode);
+    }
+
     /**
      * Update rules that might be changed by {@link #mRestrictBackground},
      * {@link #mRestrictPower}, or {@link #mDeviceIdleMode} value.
@@ -2034,10 +2056,12 @@
         // If we are in restrict power mode, we allow all important apps
         // to have data access.  Otherwise, we restrict data access to only
         // the top apps.
-        mCurForegroundState = (!mRestrictBackground && (mRestrictPower || mDeviceIdleMode))
+        mCurForegroundState = (!mRestrictBackground && mRestrictPower)
                 ? ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE
                 : ActivityManager.PROCESS_STATE_TOP;
 
+        updateRulesForDeviceIdleLocked();
+
         // update rules for all installed applications
         final List<UserInfo> users = mUserManager.getUsers();
         final List<ApplicationInfo> apps = pm.getInstalledApplications(
@@ -2131,7 +2155,7 @@
                 // uid in background, and global background disabled
                 uidRules = RULE_REJECT_METERED;
             }
-        } else if (mRestrictPower || mDeviceIdleMode) {
+        } else if (mRestrictPower) {
             final boolean whitelisted = mPowerSaveWhitelistAppIds.get(appId)
                     || mPowerSaveTempWhitelistAppIds.get(appId);
             if (!whitelisted && !uidForeground
@@ -2162,7 +2186,12 @@
         final boolean oldFirewallReject = (oldRules & RULE_REJECT_ALL) != 0;
         final boolean firewallReject = (uidRules & RULE_REJECT_ALL) != 0;
         if (oldFirewallReject != firewallReject) {
-            setUidFirewallRules(uid, firewallReject);
+            setUidFirewallRule(FIREWALL_CHAIN_STANDBY, uid, firewallReject);
+            if (mDeviceIdleMode && !firewallReject) {
+                // if we are in device idle mode, and we decide to allow this uid.  we need to punch
+                // a hole in the device idle chain.
+                setUidFirewallRule(FIREWALL_CHAIN_DOZABLE, uid, false);
+            }
         }
 
         // dispatch changed rule to existing listeners
@@ -2314,14 +2343,20 @@
     }
 
     /**
-     * Add or remove a uid to the firewall blacklist for all network ifaces.
-     * @param uid
-     * @param rejectOnAll
+     * Set uid rules on a particular firewall chain. This is going to synchronize the rules given
+     * here to netd.  It will clean up dead rules and make sure the target chain only contains rules
+     * specified here.
      */
-    private void setUidFirewallRules(int uid, boolean rejectOnAll) {
+    private void setUidFirewallRules(int chain, SparseIntArray uidRules) {
         try {
-            mNetworkManager.setFirewallUidRule(uid,
-                    rejectOnAll ? FIREWALL_RULE_DENY : FIREWALL_RULE_DEFAULT);
+            int size = uidRules.size();
+            int[] uids = new int[size];
+            int[] rules = new int[size];
+            for(int index = size - 1; index >= 0; --index) {
+                uids[index] = uidRules.keyAt(index);
+                rules[index] = uidRules.valueAt(index);
+            }
+            mNetworkManager.setFirewallUidRules(chain, uids, rules);
         } catch (IllegalStateException e) {
             Log.wtf(TAG, "problem setting firewall uid rules", e);
         } catch (RemoteException e) {
@@ -2329,6 +2364,38 @@
         }
     }
 
+    /**
+     * Add or remove a uid to the firewall blacklist for all network ifaces.
+     */
+    private void setUidFirewallRule(int chain, int uid, boolean rejectOnAll) {
+        try {
+            mNetworkManager.setFirewallUidRule(chain, uid,
+                    rejectOnAll ? FIREWALL_RULE_DENY : FIREWALL_RULE_ALLOW);
+        } catch (IllegalStateException e) {
+            Log.wtf(TAG, "problem setting firewall uid rules", e);
+        } catch (RemoteException e) {
+            // ignored; service lives in system_server
+        }
+    }
+
+    /**
+     * Add or remove a uid to the firewall blacklist for all network ifaces.
+     */
+    private void enableFirewallChain(int chain, boolean enable) {
+        if (mFirewallChainStates.indexOfKey(chain) >= 0 &&
+                mFirewallChainStates.get(chain) == enable) {
+            // All is the same, nothing to do.
+            return;
+        }
+        try {
+            mNetworkManager.setFirewallChainEnabled(chain, enable);
+        } catch (IllegalStateException e) {
+            Log.wtf(TAG, "problem enable firewall chain", e);
+        } catch (RemoteException e) {
+            // ignored; service lives in system_server
+        }
+    }
+
     private long getTotalBytes(NetworkTemplate template, long start, long end) {
         try {
             return mNetworkStats.getNetworkTotalBytes(template, start, end);
diff --git a/services/core/java/com/android/server/pm/DefaultPermissionGrantPolicy.java b/services/core/java/com/android/server/pm/DefaultPermissionGrantPolicy.java
new file mode 100644
index 0000000..fe3103b
--- /dev/null
+++ b/services/core/java/com/android/server/pm/DefaultPermissionGrantPolicy.java
@@ -0,0 +1,521 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.pm;
+
+import android.Manifest;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal.PackagesProvider;
+import android.content.pm.PackageParser;
+import android.content.pm.ResolveInfo;
+import android.net.Uri;
+import android.os.Build;
+import android.os.UserHandle;
+import android.provider.MediaStore;
+import android.util.ArraySet;
+import android.util.Log;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import static android.os.Process.FIRST_APPLICATION_UID;
+
+/**
+ * This class is the policy for granting runtime permissions to
+ * platform components and default handlers in the system such
+ * that the device is usable out-of-the-box. For example, the
+ * shell UID is a part of the system and the Phone app should
+ * have phone related permission by default.
+ */
+final class DefaultPermissionGrantPolicy {
+    private static final String TAG = "DefaultPermissionGrantPolicy";
+    private static final boolean DEBUG = false;
+
+    private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
+
+    private static final Set<String> PHONE_PERMISSIONS = new ArraySet<>();
+    static {
+        PHONE_PERMISSIONS.add(Manifest.permission.READ_PHONE_STATE);
+        PHONE_PERMISSIONS.add(Manifest.permission.CALL_PHONE);
+        PHONE_PERMISSIONS.add( Manifest.permission.READ_CALL_LOG);
+        PHONE_PERMISSIONS.add(Manifest.permission.WRITE_CALL_LOG);
+        PHONE_PERMISSIONS.add(Manifest.permission.ADD_VOICEMAIL);
+        PHONE_PERMISSIONS.add(Manifest.permission.USE_SIP);
+        PHONE_PERMISSIONS.add(Manifest.permission.PROCESS_OUTGOING_CALLS);
+    }
+
+    private static final Set<String> CONTACTS_PERMISSIONS = new ArraySet<>();
+    static {
+        CONTACTS_PERMISSIONS.add(Manifest.permission.READ_CONTACTS);
+        CONTACTS_PERMISSIONS.add(Manifest.permission.WRITE_CONTACTS);
+    }
+
+    private static final Set<String> LOCATION_PERMISSIONS = new ArraySet<>();
+    static {
+        LOCATION_PERMISSIONS.add(Manifest.permission.ACCESS_FINE_LOCATION);
+        LOCATION_PERMISSIONS.add(Manifest.permission.ACCESS_COARSE_LOCATION);
+    }
+
+    private static final Set<String> CALENDAR_PERMISSIONS = new ArraySet<>();
+    static {
+        CALENDAR_PERMISSIONS.add(Manifest.permission.READ_CALENDAR);
+        CALENDAR_PERMISSIONS.add(Manifest.permission.WRITE_CALENDAR);
+    }
+
+    private static final Set<String> SMS_PERMISSIONS = new ArraySet<>();
+    static {
+        SMS_PERMISSIONS.add(Manifest.permission.SEND_SMS);
+        SMS_PERMISSIONS.add(Manifest.permission.RECEIVE_SMS);
+        SMS_PERMISSIONS.add(Manifest.permission.READ_SMS);
+        SMS_PERMISSIONS.add(Manifest.permission.RECEIVE_WAP_PUSH);
+        SMS_PERMISSIONS.add(Manifest.permission.RECEIVE_MMS);
+        SMS_PERMISSIONS.add(Manifest.permission.READ_CELL_BROADCASTS);
+    }
+
+    private static final Set<String> MICROPHONE_PERMISSIONS = new ArraySet<>();
+    static {
+        MICROPHONE_PERMISSIONS.add(Manifest.permission.RECORD_AUDIO);
+    }
+
+    private static final Set<String> CAMERA_PERMISSIONS = new ArraySet<>();
+    static {
+        CAMERA_PERMISSIONS.add(Manifest.permission.CAMERA);
+    }
+
+    private static final Set<String> SENSORS_PERMISSIONS = new ArraySet<>();
+    static {
+        SENSORS_PERMISSIONS.add(Manifest.permission.BODY_SENSORS);
+    }
+
+    private static final Set<String> STORAGE_PERMISSIONS = new ArraySet<>();
+    static {
+//        STORAGE_PERMISSIONS.add(Manifest.permission.READ_EXTERNAL_STORAGE);
+        STORAGE_PERMISSIONS.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
+    }
+
+    private static final Set<String> SETTINGS_PERMISSIONS = new ArraySet<>();
+    static {
+        SETTINGS_PERMISSIONS.add(Manifest.permission.WRITE_SETTINGS);
+    }
+
+    private static final Set<String> INSTALLER_PERMISSIONS = new ArraySet<>();
+    static {
+        INSTALLER_PERMISSIONS.add(Manifest.permission.GRANT_REVOKE_PERMISSIONS);
+        INSTALLER_PERMISSIONS.add(Manifest.permission.INTERACT_ACROSS_USERS_FULL);
+        INSTALLER_PERMISSIONS.add(Manifest.permission.CLEAR_APP_USER_DATA);
+        INSTALLER_PERMISSIONS.add(Manifest.permission.KILL_UID);
+    }
+
+    private static final Set<String> VERIFIER_PERMISSIONS = new ArraySet<>();
+    static {
+        INSTALLER_PERMISSIONS.add(Manifest.permission.GRANT_REVOKE_PERMISSIONS);
+    }
+
+    private final PackageManagerService mService;
+
+    private PackagesProvider mImePackagesProvider;
+    private PackagesProvider mLocationPackagesProvider;
+    private PackagesProvider mVoiceInteractionPackagesProvider;
+
+    public DefaultPermissionGrantPolicy(PackageManagerService service) {
+        mService = service;
+    }
+
+    public void setImePackagesProviderLPr(PackagesProvider provider) {
+        mImePackagesProvider = provider;
+    }
+
+    public void setLocationPackagesProviderLPw(PackagesProvider provider) {
+        mLocationPackagesProvider = provider;
+    }
+
+    public void setVoiceInteractionPackagesProviderLPw(PackagesProvider provider) {
+        mVoiceInteractionPackagesProvider = provider;
+    }
+
+    public void grantDefaultPermissions(int userId) {
+        grantPermissionsToSysComponentsAndPrivApps(userId);
+        grantDefaultSystemHandlerPermissions(userId);
+    }
+
+    private void grantPermissionsToSysComponentsAndPrivApps(int userId) {
+        Log.i(TAG, "Granting permissions to platform components");
+
+        synchronized (mService.mPackages) {
+            for (PackageParser.Package pkg : mService.mPackages.values()) {
+                if (!isSysComponentOrPersistentPrivApp(pkg)
+                        || !doesPackageSupportRuntimePermissions(pkg)) {
+                    continue;
+                }
+                final int permissionCount = pkg.requestedPermissions.size();
+                for (int i = 0; i < permissionCount; i++) {
+                    String permission = pkg.requestedPermissions.get(i);
+                    BasePermission bp = mService.mSettings.mPermissions.get(permission);
+                    if (bp != null && bp.isRuntime()) {
+                        final int flags = mService.getPermissionFlags(permission,
+                                pkg.packageName, userId);
+                        if ((flags & PackageManager.FLAG_PERMISSION_SYSTEM_FIXED) == 0) {
+                            mService.grantRuntimePermission(pkg.packageName, permission, userId);
+                            mService.updatePermissionFlags(permission, pkg.packageName,
+                                    PackageManager.MASK_PERMISSION_FLAGS,
+                                    PackageManager.FLAG_PERMISSION_SYSTEM_FIXED, userId);
+                            if (DEBUG) {
+                                Log.i(TAG, "Granted " + permission + " to system component "
+                                        + pkg.packageName);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private void grantDefaultSystemHandlerPermissions(int userId) {
+        Log.i(TAG, "Granting permissions to default platform handlers");
+
+        final PackagesProvider imePackagesProvider;
+        final PackagesProvider locationPackagesProvider;
+        final PackagesProvider voiceInteractionPackagesProvider;
+
+        synchronized (mService.mPackages) {
+            imePackagesProvider = mImePackagesProvider;
+            locationPackagesProvider = mLocationPackagesProvider;
+            voiceInteractionPackagesProvider = mVoiceInteractionPackagesProvider;
+        }
+
+        String[] imePackageNames = (imePackagesProvider != null)
+                ? imePackagesProvider.getPackages(userId) : null;
+        String[] voiceInteractPackageNames = (voiceInteractionPackagesProvider != null)
+                ? voiceInteractionPackagesProvider.getPackages(userId) : null;
+        String[] locationPackageNames = (locationPackagesProvider != null)
+                ? locationPackagesProvider.getPackages(userId) : null;
+
+        synchronized (mService.mPackages) {
+            // Installers
+            Intent installerIntent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
+            installerIntent.addCategory(Intent.CATEGORY_DEFAULT);
+            installerIntent.setDataAndType(Uri.fromFile(new File("foo.apk")),
+                    PACKAGE_MIME_TYPE);
+            List<PackageParser.Package> installerPackages =
+                    getPrivilegedHandlerActivityPackagesLPr(installerIntent, userId);
+            final int installerCount = installerPackages.size();
+            for (int i = 0; i < installerCount; i++) {
+                PackageParser.Package installPackage = installerPackages.get(i);
+                grantInstallPermissionsLPw(installPackage, INSTALLER_PERMISSIONS, userId);
+            }
+
+            // Verifiers
+            Intent verifierIntent = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION);
+            verifierIntent.setType(PACKAGE_MIME_TYPE);
+            List<PackageParser.Package> verifierPackages =
+                    getPrivilegedHandlerReceiverPackagesLPr(verifierIntent, userId);
+            final int verifierCount = verifierPackages.size();
+            for (int i = 0; i < verifierCount; i++) {
+                PackageParser.Package verifierPackage = verifierPackages.get(i);
+                grantInstallPermissionsLPw(verifierPackage, VERIFIER_PERMISSIONS, userId);
+            }
+
+            // SetupWizard
+            Intent setupIntent = new Intent(Intent.ACTION_MAIN);
+            setupIntent.addCategory(Intent.CATEGORY_HOME);
+            PackageParser.Package setupPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    setupIntent, userId);
+            if (setupPackage != null
+                    && doesPackageSupportRuntimePermissions(setupPackage)) {
+                grantRuntimePermissionsLPw(setupPackage, PHONE_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(setupPackage, CONTACTS_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(setupPackage, SETTINGS_PERMISSIONS, userId);
+            }
+
+            // Phone
+            Intent dialerIntent = new Intent(Intent.ACTION_DIAL);
+            PackageParser.Package dialerPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    dialerIntent, userId);
+            if (dialerPackage != null
+                    && doesPackageSupportRuntimePermissions(dialerPackage)) {
+                grantRuntimePermissionsLPw(dialerPackage, PHONE_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(dialerPackage, CONTACTS_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(dialerPackage, SMS_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(dialerPackage, MICROPHONE_PERMISSIONS, userId);
+            }
+
+            // Camera
+            Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+            PackageParser.Package cameraPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    cameraIntent, userId);
+            if (cameraPackage != null
+                    && doesPackageSupportRuntimePermissions(cameraPackage)) {
+                grantRuntimePermissionsLPw(cameraPackage, CAMERA_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(cameraPackage, MICROPHONE_PERMISSIONS, userId);
+            }
+
+            // Messaging
+            Intent messagingIntent = new Intent(Intent.ACTION_MAIN);
+            messagingIntent.addCategory(Intent.CATEGORY_APP_MESSAGING);
+            PackageParser.Package messagingPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    messagingIntent, userId);
+            if (messagingPackage != null
+                    && doesPackageSupportRuntimePermissions(messagingPackage)) {
+                grantRuntimePermissionsLPw(messagingPackage, PHONE_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(messagingPackage, CONTACTS_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(messagingPackage, SMS_PERMISSIONS, userId);
+            }
+
+            // Calendar
+            Intent calendarIntent = new Intent(Intent.ACTION_MAIN);
+            calendarIntent.addCategory(Intent.CATEGORY_APP_CALENDAR);
+            PackageParser.Package calendarPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    calendarIntent, userId);
+            if (calendarPackage != null
+                    && doesPackageSupportRuntimePermissions(calendarPackage)) {
+                grantRuntimePermissionsLPw(calendarPackage, CALENDAR_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(calendarPackage, CONTACTS_PERMISSIONS, userId);
+            }
+
+            // Contacts
+            Intent contactsIntent = new Intent(Intent.ACTION_MAIN);
+            contactsIntent.addCategory(Intent.CATEGORY_APP_CONTACTS);
+            PackageParser.Package contactsPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    contactsIntent, userId);
+            if (contactsPackage != null
+                    && doesPackageSupportRuntimePermissions(contactsPackage)) {
+                grantRuntimePermissionsLPw(contactsPackage, CONTACTS_PERMISSIONS, userId);
+                grantRuntimePermissionsLPw(contactsPackage, PHONE_PERMISSIONS, userId);
+            }
+
+            // Maps
+            Intent mapsIntent = new Intent(Intent.ACTION_MAIN);
+            mapsIntent.addCategory(Intent.CATEGORY_APP_MAPS);
+            PackageParser.Package mapsPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    mapsIntent, userId);
+            if (mapsPackage != null
+                    && doesPackageSupportRuntimePermissions(mapsPackage)) {
+                grantRuntimePermissionsLPw(mapsPackage, LOCATION_PERMISSIONS, userId);
+            }
+
+            // Email
+            Intent emailIntent = new Intent(Intent.ACTION_MAIN);
+            emailIntent.addCategory(Intent.CATEGORY_APP_EMAIL);
+            PackageParser.Package emailPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    emailIntent, userId);
+            if (emailPackage != null
+                    && doesPackageSupportRuntimePermissions(emailPackage)) {
+                grantRuntimePermissionsLPw(emailPackage, CONTACTS_PERMISSIONS, userId);
+            }
+
+            // Browser
+            Intent browserIntent = new Intent(Intent.ACTION_MAIN);
+            browserIntent.addCategory(Intent.CATEGORY_APP_BROWSER);
+            PackageParser.Package browserPackage = getDefaultSystemHandlerActvityPackageLPr(
+                    browserIntent, userId);
+            if (browserPackage != null
+                    && doesPackageSupportRuntimePermissions(browserPackage)) {
+                grantRuntimePermissionsLPw(browserPackage, LOCATION_PERMISSIONS, userId);
+            }
+
+            // IME
+            if (imePackageNames != null) {
+                for (String imePackageName : imePackageNames) {
+                    PackageParser.Package imePackage = getSystemPackageLPr(imePackageName);
+                    if (imePackage != null
+                            && doesPackageSupportRuntimePermissions(imePackage)) {
+                        grantRuntimePermissionsLPw(imePackage, CONTACTS_PERMISSIONS, userId);
+                    }
+                }
+            }
+
+            // Voice interaction
+            if (voiceInteractPackageNames != null) {
+                for (String voiceInteractPackageName : voiceInteractPackageNames) {
+                    PackageParser.Package voiceInteractPackage = getSystemPackageLPr(
+                            voiceInteractPackageName);
+                    if (voiceInteractPackage != null
+                            && doesPackageSupportRuntimePermissions(voiceInteractPackage)) {
+                        grantRuntimePermissionsLPw(voiceInteractPackage,
+                                CONTACTS_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(voiceInteractPackage,
+                                CALENDAR_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(voiceInteractPackage,
+                                MICROPHONE_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(voiceInteractPackage,
+                                PHONE_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(voiceInteractPackage,
+                                SMS_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(voiceInteractPackage,
+                                LOCATION_PERMISSIONS, userId);
+                    }
+                }
+            }
+
+            // Location
+            if (locationPackageNames != null) {
+                for (String packageName : locationPackageNames) {
+                    PackageParser.Package locationPackage = getSystemPackageLPr(packageName);
+                    if (locationPackage != null
+                            && doesPackageSupportRuntimePermissions(locationPackage)) {
+                        grantRuntimePermissionsLPw(locationPackage, CONTACTS_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, CALENDAR_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, MICROPHONE_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, PHONE_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, SMS_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, LOCATION_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, CAMERA_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, SENSORS_PERMISSIONS, userId);
+                        grantRuntimePermissionsLPw(locationPackage, STORAGE_PERMISSIONS, userId);
+                    }
+                }
+            }
+        }
+    }
+
+    private List<PackageParser.Package> getPrivilegedHandlerReceiverPackagesLPr(
+            Intent intent, int userId) {
+        List<ResolveInfo> handlers = mService.queryIntentReceivers(
+                intent, intent.resolveTypeIfNeeded(mService.mContext.getContentResolver()),
+                0, userId);
+        return getPrivilegedPackages(handlers);
+    }
+
+    private List<PackageParser.Package> getPrivilegedHandlerActivityPackagesLPr(
+            Intent intent, int userId) {
+        List<ResolveInfo> handlers = mService.queryIntentActivities(
+                intent, intent.resolveTypeIfNeeded(mService.mContext.getContentResolver()),
+                0, userId);
+        return getPrivilegedPackages(handlers);
+    }
+
+    private List<PackageParser.Package> getPrivilegedPackages(List<ResolveInfo> resolveInfos) {
+        List<PackageParser.Package> handlerPackages = new ArrayList<>();
+        final int handlerCount = resolveInfos.size();
+        for (int i = 0; i < handlerCount; i++) {
+            ResolveInfo handler = resolveInfos.get(i);
+            PackageParser.Package handlerPackage = getPrivilegedPackageLPr(
+                    handler.activityInfo.packageName);
+            if (handlerPackage != null) {
+                handlerPackages.add(handlerPackage);
+            }
+        }
+        return handlerPackages;
+    }
+
+    private PackageParser.Package getDefaultSystemHandlerActvityPackageLPr(
+            Intent intent, int userId) {
+        List<ResolveInfo> handlers = mService.queryIntentActivities(intent, null, 0, userId);
+        final int handlerCount = handlers.size();
+        for (int i = 0; i < handlerCount; i++) {
+            ResolveInfo handler = handlers.get(i);
+            // TODO: This is a temporary hack to figure out the setup app.
+            PackageParser.Package handlerPackage = getSystemPackageLPr(
+                    handler.activityInfo.packageName);
+            if (handlerPackage != null) {
+                return handlerPackage;
+            }
+        }
+        return null;
+    }
+
+    private PackageParser.Package getSystemPackageLPr(String packageName) {
+        PackageParser.Package pkg = mService.mPackages.get(packageName);
+        if (pkg != null && pkg.isSystemApp()) {
+            return !isSysComponentOrPersistentPrivApp(pkg) ? pkg : null;
+        }
+        return null;
+    }
+
+    private PackageParser.Package getPrivilegedPackageLPr(String packageName) {
+        PackageParser.Package pkg = mService.mPackages.get(packageName);
+        if (pkg != null && pkg.applicationInfo.isPrivilegedApp()) {
+            return !isSysComponentOrPersistentPrivApp(pkg) ? pkg : null;
+        }
+        return null;
+    }
+
+    private void grantRuntimePermissionsLPw(PackageParser.Package pkg, Set<String> permissions,
+            int userId) {
+        List<String> requestedPermissions = pkg.requestedPermissions;
+
+        if (pkg.isUpdatedSystemApp()) {
+            PackageSetting sysPs = mService.mSettings.getDisabledSystemPkgLPr(pkg.packageName);
+            if (sysPs != null) {
+                requestedPermissions = sysPs.pkg.requestedPermissions;
+            }
+        }
+
+        final int permissionCount = requestedPermissions.size();
+        for (int i = 0; i < permissionCount; i++) {
+            String permission = requestedPermissions.get(i);
+            if (permissions.contains(permission)) {
+                final int flags = mService.getPermissionFlags(permission, pkg.packageName, userId);
+
+                // If any flags are set to the permission, then it is either set in
+                // its current state by the system or device/profile owner or the user.
+                // In all these cases we do not want to clobber the current state.
+                if (flags == 0) {
+                    mService.grantRuntimePermission(pkg.packageName, permission, userId);
+                    if (DEBUG) {
+                        Log.i(TAG, "Granted " + permission + " to default handler "
+                                + pkg.packageName);
+                    }
+                }
+            }
+        }
+    }
+
+    private void grantInstallPermissionsLPw(PackageParser.Package pkg, Set<String> permissions,
+            int userId) {
+        List<String> requestedPermissions = pkg.requestedPermissions;
+
+        if (pkg.isUpdatedSystemApp()) {
+            PackageSetting sysPs = mService.mSettings.getDisabledSystemPkgLPr(pkg.packageName);
+            if (sysPs != null) {
+                requestedPermissions = sysPs.pkg.requestedPermissions;
+            }
+        }
+
+        final int permissionCount = requestedPermissions.size();
+        for (int i = 0; i < permissionCount; i++) {
+            String permission = requestedPermissions.get(i);
+            if (permissions.contains(permission)) {
+                final int flags = mService.getPermissionFlags(permission, pkg.packageName, userId);
+
+                // If any flags are set to the permission, then it is either set in
+                // its current state by the system or device/profile owner or the user.
+                // In all these cases we do not want to clobber the current state.
+                if (flags == 0) {
+                    mService.grantInstallPermissionLPw(permission, pkg);
+                    if (DEBUG) {
+                        Log.i(TAG, "Granted install " + permission + " to " + pkg.packageName);
+                    }
+                }
+            }
+        }
+    }
+
+    private static boolean isSysComponentOrPersistentPrivApp(PackageParser.Package pkg) {
+        return UserHandle.getAppId(pkg.applicationInfo.uid) < FIRST_APPLICATION_UID
+                || ((pkg.applicationInfo.privateFlags
+                & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0
+                && (pkg.applicationInfo.flags & ApplicationInfo.FLAG_PERSISTENT) != 0);
+    }
+
+    private static boolean doesPackageSupportRuntimePermissions(PackageParser.Package pkg) {
+        return pkg.applicationInfo.targetSdkVersion > Build.VERSION_CODES.LOLLIPOP_MR1;
+    }
+}
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 5b7dd70..dc38e54 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -55,7 +55,6 @@
 import static android.content.pm.PackageManager.MOVE_FAILED_OPERATION_PENDING;
 import static android.content.pm.PackageManager.MOVE_FAILED_SYSTEM_PACKAGE;
 import static android.content.pm.PackageParser.isApkFile;
-import static android.os.Process.FIRST_APPLICATION_UID;
 import static android.os.Process.PACKAGE_INFO_GID;
 import static android.os.Process.SYSTEM_UID;
 import static android.system.OsConstants.O_CREAT;
@@ -111,6 +110,7 @@
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.LegacyPackageDeleteObserver;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageParser;
 import android.content.pm.PackageParser.ActivityIntentInfo;
 import android.content.pm.PackageParser.PackageLite;
@@ -281,6 +281,8 @@
     private static final boolean DEBUG_DEXOPT = false;
     private static final boolean DEBUG_ABI_SELECTION = false;
 
+    static final boolean CLEAR_RUNTIME_PERMISSIONS_ON_UPGRADE = Build.IS_DEBUGGABLE;
+
     private static final int RADIO_UID = Process.PHONE_UID;
     private static final int LOG_UID = Process.LOG_UID;
     private static final int NFC_UID = Process.NFC_UID;
@@ -551,6 +553,9 @@
     final SparseArray<IntentFilterVerificationState> mIntentFilterVerificationStates
             = new SparseArray<IntentFilterVerificationState>();
 
+    final DefaultPermissionGrantPolicy mDefaultPermissionPolicy =
+            new DefaultPermissionGrantPolicy(this);
+
     private interface IntentFilterVerifier<T extends IntentFilter> {
         boolean addOneIntentFilterVerification(int verifierId, int userId, int verificationId,
                                                T filter, String packageName);
@@ -1586,6 +1591,11 @@
                 grantRequestedRuntimePermissionsForUser(pkg, someUserId);
             }
         }
+
+        // We could have touched GID membership, so flush out packages.list
+        synchronized (mPackages) {
+            mSettings.writePackageListLPr();
+        }
     }
 
     private void grantRequestedRuntimePermissionsForUser(PackageParser.Package pkg, int userId) {
@@ -2194,6 +2204,9 @@
         // are all flushed.  Not really needed, but keeps things nice and
         // tidy.
         Runtime.getRuntime().gc();
+
+        // Expose private service for system components to use.
+        LocalServices.addService(PackageManagerInternal.class, new PackageManagerInternalImpl());
     }
 
     @Override
@@ -3150,7 +3163,7 @@
     }
 
     @Override
-    public void grantRuntimePermission(String packageName, String name, int userId) {
+    public void grantRuntimePermission(String packageName, String name, final int userId) {
         if (!sUserManager.exists(userId)) {
             Log.e(TAG, "No such user:" + userId);
             return;
@@ -3163,7 +3176,6 @@
         enforceCrossUserPermission(Binder.getCallingUid(), userId, true, false,
                 "grantRuntimePermission");
 
-        boolean gidsChanged = false;
         final SettingBase sb;
 
         synchronized (mPackages) {
@@ -3199,7 +3211,12 @@
                 }
 
                 case PermissionsState.PERMISSION_OPERATION_SUCCESS_GIDS_CHANGED: {
-                    gidsChanged = true;
+                    mHandler.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            killSettingPackagesForUser(sb, userId, KILL_APP_REASON_GIDS_CHANGED);
+                        }
+                    });
                 } break;
             }
 
@@ -3208,10 +3225,6 @@
             // Not critical if that is lost - app has to request again.
             mSettings.writeRuntimePermissionsForUserLPr(userId, false);
         }
-
-        if (gidsChanged) {
-            killSettingPackagesForUser(sb, userId, KILL_APP_REASON_GIDS_CHANGED);
-        }
     }
 
     @Override
@@ -3318,15 +3331,14 @@
         enforceCrossUserPermission(Binder.getCallingUid(), userId, true, false,
                 "updatePermissionFlags");
 
-        // Only the system can change policy flags.
+        // Only the system can change policy and system fixed flags.
         if (getCallingUid() != Process.SYSTEM_UID) {
             flagMask &= ~PackageManager.FLAG_PERMISSION_POLICY_FIXED;
             flagValues &= ~PackageManager.FLAG_PERMISSION_POLICY_FIXED;
-        }
 
-        // Only the package manager can change system flags.
-        flagMask &= ~PackageManager.FLAG_PERMISSION_SYSTEM_FIXED;
-        flagValues &= ~PackageManager.FLAG_PERMISSION_SYSTEM_FIXED;
+            flagMask &= ~PackageManager.FLAG_PERMISSION_SYSTEM_FIXED;
+            flagValues &= ~PackageManager.FLAG_PERMISSION_SYSTEM_FIXED;
+        }
 
         synchronized (mPackages) {
             final PackageParser.Package pkg = mPackages.get(packageName);
@@ -3404,6 +3416,21 @@
         return (flags & PackageManager.FLAG_PERMISSION_USER_SET) != 0;
     }
 
+    void grantInstallPermissionLPw(String permission, PackageParser.Package pkg) {
+        BasePermission bp = mSettings.mPermissions.get(permission);
+        if (bp == null) {
+            throw new SecurityException("Missing " + permission + " permission");
+        }
+
+        SettingBase sb = (SettingBase) pkg.mExtras;
+        PermissionsState permissionsState = sb.getPermissionsState();
+
+        if (permissionsState.grantInstallPermission(bp) !=
+                PermissionsState.PERMISSION_OPERATION_FAILURE) {
+            scheduleWriteSettingsLocked();
+        }
+    }
+
     @Override
     public void addOnPermissionsChangeListener(IOnPermissionsChangeListener listener) {
         mContext.enforceCallingOrSelfPermission(
@@ -7719,7 +7746,7 @@
                 }
             }
         }
-        
+
         if (pkgInfo != null) {
             grantPermissionsLPw(pkgInfo, (flags&UPDATE_PERMISSIONS_REPLACE_PKG) != 0, changingPkg);
         }
@@ -7748,7 +7775,6 @@
 
         final int[] currentUserIds = UserManagerService.getInstance().getUserIds();
 
-        int[] upgradeUserIds = EMPTY_INT_ARRAY;
         int[] changedRuntimePermissionUserIds = EMPTY_INT_ARRAY;
 
         boolean changedInstallPermission = false;
@@ -7805,32 +7831,11 @@
                     if (pkg.applicationInfo.targetSdkVersion <= Build.VERSION_CODES.LOLLIPOP_MR1) {
                         // For legacy apps dangerous permissions are install time ones.
                         grant = GRANT_INSTALL_LEGACY;
-                    } else if (ps.isSystem()) {
-                        final int[] updatedUserIds = ps.getPermissionsUpdatedForUserIds();
-                        if (origPermissions.hasInstallPermission(bp.name)) {
-                            // If a system app had an install permission, then the app was
-                            // upgraded and we grant the permissions as runtime to all users.
-                            grant = GRANT_UPGRADE;
-                            upgradeUserIds = currentUserIds;
-                        } else if (!Arrays.equals(updatedUserIds, currentUserIds)) {
-                            // If users changed since the last permissions update for a
-                            // system app, we grant the permission as runtime to the new users.
-                            grant = GRANT_UPGRADE;
-                            upgradeUserIds = currentUserIds;
-                            for (int userId : updatedUserIds) {
-                                upgradeUserIds = ArrayUtils.removeInt(upgradeUserIds, userId);
-                            }
-                        } else {
-                            // Otherwise, we grant the permission as runtime if the app
-                            // already had it, i.e. we preserve runtime permissions.
-                            grant = GRANT_RUNTIME;
-                        }
                     } else if (origPermissions.hasInstallPermission(bp.name)) {
                         // For legacy apps that became modern, install becomes runtime.
                         grant = GRANT_UPGRADE;
-                        upgradeUserIds = currentUserIds;
-                    } else if (replace) {
-                        // For upgraded modern apps keep runtime permissions unchanged.
+                    } else {
+                        // For modern apps keep runtime permissions unchanged.
                         grant = GRANT_RUNTIME;
                     }
                 } break;
@@ -7865,7 +7870,7 @@
                 switch (grant) {
                     case GRANT_INSTALL: {
                         // Revoke this as runtime permission to handle the case of
-                        // a runtime permssion being downgraded to an install one.
+                        // a runtime permission being downgraded to an install one.
                         for (int userId : UserManagerService.getInstance().getUserIds()) {
                             if (origPermissions.getRuntimePermissionState(
                                     bp.name, userId) != null) {
@@ -7896,26 +7901,20 @@
                     case GRANT_RUNTIME: {
                         // Grant previously granted runtime permissions.
                         for (int userId : UserManagerService.getInstance().getUserIds()) {
+                            PermissionState permissionState = origPermissions
+                                    .getRuntimePermissionState(bp.name, userId);
+                            final int flags = permissionState != null
+                                    ? permissionState.getFlags() : 0;
                             if (origPermissions.hasRuntimePermission(bp.name, userId)) {
-                                PermissionState permissionState = origPermissions
-                                        .getRuntimePermissionState(bp.name, userId);
-                                final int flags = permissionState.getFlags();
                                 if (permissionsState.grantRuntimePermission(bp, userId) ==
                                         PermissionsState.PERMISSION_OPERATION_FAILURE) {
                                     // If we cannot put the permission as it was, we have to write.
                                     changedRuntimePermissionUserIds = ArrayUtils.appendInt(
                                             changedRuntimePermissionUserIds, userId);
-                                } else {
-                                    // System components not only get the permissions but
-                                    // they are also fixed, so nothing can change that.
-                                    final int newFlags = !isSystemComponentOrPersistentPrivApp(pkg)
-                                            ? flags
-                                            : flags | PackageManager.FLAG_PERMISSION_SYSTEM_FIXED;
-                                    // Propagate the permission flags.
-                                    permissionsState.updatePermissionFlags(bp, userId,
-                                            newFlags, newFlags);
                                 }
                             }
+                            // Propagate the permission flags.
+                            permissionsState.updatePermissionFlags(bp, userId, flags, flags);
                         }
                     } break;
 
@@ -7925,25 +7924,23 @@
                                 .getInstallPermissionState(bp.name);
                         final int flags = permissionState != null ? permissionState.getFlags() : 0;
 
-                        origPermissions.revokeInstallPermission(bp);
-                        // We will be transferring the permission flags, so clear them.
-                        origPermissions.updatePermissionFlags(bp, UserHandle.USER_ALL,
-                                PackageManager.MASK_PERMISSION_FLAGS, 0);
+                        if (origPermissions.revokeInstallPermission(bp)
+                                != PermissionsState.PERMISSION_OPERATION_FAILURE) {
+                            // We will be transferring the permission flags, so clear them.
+                            origPermissions.updatePermissionFlags(bp, UserHandle.USER_ALL,
+                                    PackageManager.MASK_PERMISSION_FLAGS, 0);
+                            changedInstallPermission = true;
+                        }
 
                         // If the permission is not to be promoted to runtime we ignore it and
                         // also its other flags as they are not applicable to install permissions.
                         if ((flags & PackageManager.FLAG_PERMISSION_REVOKE_ON_UPGRADE) == 0) {
-                            for (int userId : upgradeUserIds) {
+                            for (int userId : currentUserIds) {
                                 if (permissionsState.grantRuntimePermission(bp, userId) !=
                                         PermissionsState.PERMISSION_OPERATION_FAILURE) {
-                                    // System components not only get the permissions but
-                                    // they are also fixed so nothing can change that.
-                                    final int newFlags = !isSystemComponentOrPersistentPrivApp(pkg)
-                                            ? flags
-                                            : flags | PackageManager.FLAG_PERMISSION_SYSTEM_FIXED;
                                     // Transfer the permission flags.
                                     permissionsState.updatePermissionFlags(bp, userId,
-                                            newFlags, newFlags);
+                                            flags, flags);
                                     // If we granted the permission, we have to write.
                                     changedRuntimePermissionUserIds = ArrayUtils.appendInt(
                                             changedRuntimePermissionUserIds, userId);
@@ -7995,11 +7992,9 @@
             ps.installPermissionsFixed = true;
         }
 
-        ps.setPermissionsUpdatedForUserIds(currentUserIds);
-
         // Persist the runtime permissions state for users with changes.
         for (int userId : changedRuntimePermissionUserIds) {
-            mSettings.writeRuntimePermissionsForUserLPr(userId, true);
+            mSettings.writeRuntimePermissionsForUserLPr(userId, false);
         }
     }
 
@@ -8248,6 +8243,7 @@
             } else {
                 res.icon = info.icon;
             }
+            res.iconResourceId = info.icon;
             res.system = res.activityInfo.applicationInfo.isSystemApp();
             return res;
         }
@@ -8808,7 +8804,7 @@
                         }
                         am.broadcastIntent(null, intent, null, finishedReceiver,
                                 0, null, null, null, android.app.AppOpsManager.OP_NONE,
-                                finishedReceiver != null, false, id);
+                                null, finishedReceiver != null, false, id);
                     }
                 } catch (RemoteException ex) {
                 }
@@ -8982,7 +8978,7 @@
                         .addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
                         .setPackage(packageName);
                 am.broadcastIntent(null, bcIntent, null, null, 0, null, null, null,
-                        android.app.AppOpsManager.OP_NONE, false, false, userId);
+                        android.app.AppOpsManager.OP_NONE, null, false, false, userId);
             }
         } catch (RemoteException e) {
             // shouldn't happen
@@ -11875,13 +11871,6 @@
         }
     }
 
-    private boolean isSystemComponentOrPersistentPrivApp(PackageParser.Package pkg) {
-        return UserHandle.getAppId(pkg.applicationInfo.uid) < FIRST_APPLICATION_UID
-                || ((pkg.applicationInfo.privateFlags
-                        & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0
-                && (pkg.applicationInfo.flags & ApplicationInfo.FLAG_PERSISTENT) != 0);
-    }
-
     private static boolean isMultiArch(PackageSetting ps) {
         return (ps.pkgFlags & ApplicationInfo.FLAG_MULTIARCH) != 0;
     }
@@ -12494,6 +12483,8 @@
                 if (clearPackagePreferredActivitiesLPw(packageName, removeUser)) {
                     scheduleWritePackageRestrictionsLocked(removeUser);
                 }
+                revokeRuntimePermissionsAndClearAllFlagsLocked(ps.getPermissionsState(),
+                        removeUser);
             }
             return true;
         }
@@ -12700,13 +12691,37 @@
                 | PackageManager.FLAG_PERMISSION_USER_FIXED
                 | PackageManager.FLAG_PERMISSION_REVOKE_ON_UPGRADE;
 
+        revokeRuntimePermissionsAndClearFlagsLocked(permissionsState, userId, userSetFlags);
+    }
+
+    /**
+     * Revokes granted runtime permissions and clears all flags.
+     *
+     * @param permissionsState The permission state to reset.
+     * @param userId The device user for which to do a reset.
+     */
+    private void revokeRuntimePermissionsAndClearAllFlagsLocked(
+            PermissionsState permissionsState, int userId) {
+        revokeRuntimePermissionsAndClearFlagsLocked(permissionsState, userId,
+                PackageManager.MASK_PERMISSION_FLAGS);
+    }
+
+    /**
+     * Revokes granted runtime permissions and clears certain flags.
+     *
+     * @param permissionsState The permission state to reset.
+     * @param userId The device user for which to do a reset.
+     * @param flags The flags that is going to be reset.
+     */
+    private void revokeRuntimePermissionsAndClearFlagsLocked(
+            PermissionsState permissionsState, int userId, int flags) {
         boolean needsWrite = false;
 
         for (PermissionState state : permissionsState.getRuntimePermissionStates(userId)) {
             BasePermission bp = mSettings.mPermissions.get(state.getName());
             if (bp != null) {
                 permissionsState.revokeRuntimePermission(bp, userId);
-                permissionsState.updatePermissionFlags(bp, userId, userSetFlags, 0);
+                permissionsState.updatePermissionFlags(bp, userId, flags, 0);
                 needsWrite = true;
             }
         }
@@ -13674,6 +13689,14 @@
         }
         sUserManager.systemReady();
 
+        // If we upgraded grant all default permissions before kicking off.
+        if (isFirstBoot() || (CLEAR_RUNTIME_PERMISSIONS_ON_UPGRADE && mIsUpgrade)) {
+            updatePermissionsLPw(null, null, UPDATE_PERMISSIONS_ALL);
+            for (int userId : UserManagerService.getInstance().getUserIds()) {
+                mDefaultPermissionPolicy.grantDefaultPermissions(userId);
+            }
+        }
+
         // Kick off any messages waiting for system ready
         if (mPostSystemReadyMessages != null) {
             for (Message msg : mPostSystemReadyMessages) {
@@ -14085,7 +14108,9 @@
                 }
             }
 
-            if (!checkin && dumpState.isDumping(DumpState.DUMP_DOMAIN_PREFERRED)) {
+            if (!checkin
+                    && dumpState.isDumping(DumpState.DUMP_DOMAIN_PREFERRED)
+                    && packageName == null) {
                 pw.println();
                 int count = mSettings.mPackages.size();
                 if (count == 0) {
@@ -15061,9 +15086,16 @@
         }
     }
 
-    void newUserCreatedLILPw(int userHandle) {
-        // Adding a user requires updating runtime permissions for system apps.
-        updatePermissionsLPw(null, null, UPDATE_PERMISSIONS_ALL);
+    void newUserCreatedLILPw(final int userHandle) {
+        // We cannot grant the default permissions with a lock held as
+        // we query providers from other components for default handlers
+        // such as enabled IMEs, etc.
+        mHandler.post(new Runnable() {
+            @Override
+            public void run() {
+                mDefaultPermissionPolicy.grantDefaultPermissions(userHandle);
+            }
+        });
     }
 
     @Override
@@ -15415,4 +15447,27 @@
             }
         }
     }
+
+    private class PackageManagerInternalImpl extends PackageManagerInternal {
+        @Override
+        public void setLocationPackagesProvider(PackagesProvider provider) {
+            synchronized (mPackages) {
+                mDefaultPermissionPolicy.setLocationPackagesProviderLPw(provider);
+            }
+        }
+
+        @Override
+        public void setImePackagesProvider(PackagesProvider provider) {
+            synchronized (mPackages) {
+                mDefaultPermissionPolicy.setImePackagesProviderLPr(provider);
+            }
+        }
+
+        @Override
+        public void setVoiceInteractionPackagesProvider(PackagesProvider provider) {
+            synchronized (mPackages) {
+                mDefaultPermissionPolicy.setVoiceInteractionPackagesProviderLPw(provider);
+            }
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/pm/PackageSettingBase.java b/services/core/java/com/android/server/pm/PackageSettingBase.java
index f62c00c..6f46f69 100644
--- a/services/core/java/com/android/server/pm/PackageSettingBase.java
+++ b/services/core/java/com/android/server/pm/PackageSettingBase.java
@@ -24,7 +24,6 @@
 import android.content.pm.PackageManager;
 import android.content.pm.PackageUserState;
 import android.os.storage.VolumeInfo;
-import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.SparseArray;
 
@@ -223,7 +222,6 @@
      * Make a shallow copy of this package settings.
      */
     public void copyFrom(PackageSettingBase base) {
-        setPermissionsUpdatedForUserIds(base.getPermissionsUpdatedForUserIds());
         mPermissionsState.copyFrom(base.mPermissionsState);
         primaryCpuAbiString = base.primaryCpuAbiString;
         secondaryCpuAbiString = base.secondaryCpuAbiString;
diff --git a/services/core/java/com/android/server/pm/SettingBase.java b/services/core/java/com/android/server/pm/SettingBase.java
index c35258a..5cf92a9 100644
--- a/services/core/java/com/android/server/pm/SettingBase.java
+++ b/services/core/java/com/android/server/pm/SettingBase.java
@@ -18,16 +18,11 @@
 
 import android.content.pm.ApplicationInfo;
 
-import java.util.Arrays;
-
 abstract class SettingBase {
-    private static final int[] USERS_NONE = new int[0];
-
     int pkgFlags;
     int pkgPrivateFlags;
 
     protected final PermissionsState mPermissionsState;
-    private int[] mPermissionsUpdatedForUserIds = USERS_NONE;
 
     SettingBase(int pkgFlags, int pkgPrivateFlags) {
         setFlags(pkgFlags);
@@ -39,29 +34,12 @@
         pkgFlags = base.pkgFlags;
         pkgPrivateFlags = base.pkgPrivateFlags;
         mPermissionsState = new PermissionsState(base.mPermissionsState);
-        setPermissionsUpdatedForUserIds(base.mPermissionsUpdatedForUserIds);
     }
 
     public PermissionsState getPermissionsState() {
         return mPermissionsState;
     }
 
-    public int[] getPermissionsUpdatedForUserIds() {
-        return mPermissionsUpdatedForUserIds;
-    }
-
-    public void setPermissionsUpdatedForUserIds(int[] userIds) {
-        if (Arrays.equals(mPermissionsUpdatedForUserIds, userIds)) {
-            return;
-        }
-
-        if (userIds == USERS_NONE) {
-            mPermissionsUpdatedForUserIds = userIds;
-        } else {
-            mPermissionsUpdatedForUserIds = Arrays.copyOf(userIds, userIds.length);
-        }
-    }
-
     void setFlags(int pkgFlags) {
         this.pkgFlags = pkgFlags
                 & (ApplicationInfo.FLAG_SYSTEM
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index cd50946..286bbfe 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -1139,17 +1139,6 @@
         return new File(userDir, RUNTIME_PERMISSIONS_FILE_NAME);
     }
 
-    boolean isFirstRuntimePermissionsBoot() {
-        return !getUserRuntimePermissionsFile(UserHandle.USER_OWNER).exists();
-    }
-
-    void deleteRuntimePermissionsFiles() {
-        for (int userId : UserManagerService.getInstance().getUserIds()) {
-            File file = getUserRuntimePermissionsFile(userId);
-            file.delete();
-        }
-    }
-
     private File getUserPackagesStateBackupFile(int userId) {
         return new File(Environment.getUserSystemDirectory(userId),
                 "package-restrictions-backup.xml");
@@ -2098,7 +2087,7 @@
                 }
 
                 final ApplicationInfo ai = pkg.pkg.applicationInfo;
-                final String dataPath = ai.dataDir;
+                final String dataPath = new File(ai.dataDir).getCanonicalPath();
                 final boolean isDebug = (ai.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
                 final int[] gids = pkg.getPermissionsState().computeGids(userIds);
 
@@ -2466,6 +2455,22 @@
                     } catch (NumberFormatException e) {
                     }
                     mFingerprint = parser.getAttributeValue(null, "fingerprint");
+
+                    // If the build is setup to drop runtime permissions
+                    // on update drop the files before loading them.
+                    if (PackageManagerService.CLEAR_RUNTIME_PERMISSIONS_ON_UPGRADE) {
+                        if (!Build.FINGERPRINT.equals(mFingerprint)) {
+                            if (users == null) {
+                                mRuntimePermissionsPersistence.deleteUserRuntimePermissionsFile(
+                                        UserHandle.USER_OWNER);
+                            } else {
+                                for (UserInfo user : users) {
+                                    mRuntimePermissionsPersistence.deleteUserRuntimePermissionsFile(
+                                            user.id);
+                                }
+                            }
+                        }
+                    }
                 } else if (tagName.equals("database-version")) {
                     mInternalDatabaseVersion = mExternalDatabaseVersion = 0;
                     try {
@@ -2554,15 +2559,21 @@
         } else {
             if (users == null) {
                 readPackageRestrictionsLPr(0);
-                mRuntimePermissionsPersistence.readStateForUserSyncLPr(UserHandle.USER_OWNER);
             } else {
                 for (UserInfo user : users) {
                     readPackageRestrictionsLPr(user.id);
-                    mRuntimePermissionsPersistence.readStateForUserSyncLPr(user.id);
                 }
             }
         }
 
+        if (users == null) {
+            mRuntimePermissionsPersistence.readStateForUserSyncLPr(UserHandle.USER_OWNER);
+        } else {
+            for (UserInfo user : users) {
+                mRuntimePermissionsPersistence.readStateForUserSyncLPr(user.id);
+            }
+        }
+
         /*
          * Make sure all the updated system packages have their shared users
          * associated with them.
@@ -3056,18 +3067,6 @@
             }
         }
 
-        // We keep track for which users we granted permissions to be able
-        // to grant runtime permissions to system apps for newly appeared
-        // users or newly appeared system apps. If we supported runtime
-        // permissions during the previous boot, then we already granted
-        // permissions for all device users. In such a case we set the users
-        // for which we granted permissions to avoid clobbering of runtime
-        // permissions we granted to system apps but the user revoked later.
-        if (!isFirstRuntimePermissionsBoot()) {
-            final int[] userIds = UserManagerService.getInstance().getUserIds();
-            ps.setPermissionsUpdatedForUserIds(userIds);
-        }
-
         mDisabledSysPackages.put(name, ps);
     }
 
@@ -3364,18 +3363,6 @@
                     XmlUtils.skipCurrentTag(parser);
                 }
             }
-
-            // We keep track for which users we granted permissions to be able
-            // to grant runtime permissions to system apps for newly appeared
-            // users or newly appeared system apps. If we supported runtime
-            // permissions during the previous boot, then we already granted
-            // permissions for all device users. In such a case we set the users
-            // for which we granted permissions to avoid clobbering of runtime
-            // permissions we granted to system apps but the user revoked later.
-            if (!isFirstRuntimePermissionsBoot()) {
-                final int[] userIds = UserManagerService.getInstance().getUserIds();
-                packageSetting.setPermissionsUpdatedForUserIds(userIds);
-            }
         } else {
             XmlUtils.skipCurrentTag(parser);
         }
@@ -3493,18 +3480,6 @@
                     XmlUtils.skipCurrentTag(parser);
                 }
             }
-
-            // We keep track for which users we granted permissions to be able
-            // to grant runtime permissions to system apps for newly appeared
-            // users or newly appeared system apps. If we supported runtime
-            // permissions during the previous boot, then we already granted
-            // permissions for all device users. In such a case we set the users
-            // for which we granted permissions to avoid clobbering of runtime
-            // permissions we granted to system apps but the user revoked later.
-            if (!isFirstRuntimePermissionsBoot()) {
-                final int[] userIds = UserManagerService.getInstance().getUserIds();
-                su.setPermissionsUpdatedForUserIds(userIds);
-            }
         } else {
             XmlUtils.skipCurrentTag(parser);
         }
@@ -4397,6 +4372,10 @@
             }
         }
 
+        public void deleteUserRuntimePermissionsFile(int userId) {
+            getUserRuntimePermissionsFile(userId).delete();
+        }
+
         public void readStateForUserSyncLPr(int userId) {
             File permissionsFile = getUserRuntimePermissionsFile(userId);
             if (!permissionsFile.exists()) {
@@ -4489,22 +4468,12 @@
                                 ? Integer.parseInt(flagsStr, 16) : 0;
 
                         if (granted) {
-                            if (permissionsState.grantRuntimePermission(bp, userId) ==
-                                    PermissionsState.PERMISSION_OPERATION_FAILURE) {
-                                Slog.w(PackageManagerService.TAG, "Duplicate permission:" + name);
-                            } else {
-                                permissionsState.updatePermissionFlags(bp, userId,
+                            permissionsState.grantRuntimePermission(bp, userId);
+                            permissionsState.updatePermissionFlags(bp, userId,
                                         PackageManager.MASK_PERMISSION_FLAGS, flags);
-
-                            }
                         } else {
-                            if (permissionsState.revokeRuntimePermission(bp, userId) ==
-                                    PermissionsState.PERMISSION_OPERATION_FAILURE) {
-                                Slog.w(PackageManagerService.TAG, "Duplicate permission:" + name);
-                            } else {
-                                permissionsState.updatePermissionFlags(bp, userId,
-                                        PackageManager.MASK_PERMISSION_FLAGS, flags);
-                            }
+                            permissionsState.updatePermissionFlags(bp, userId,
+                                    PackageManager.MASK_PERMISSION_FLAGS, flags);
                         }
 
                     } break;
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index dbcfa19..bd545df 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -56,6 +56,7 @@
 import android.os.FactoryTest;
 import android.os.Handler;
 import android.os.IBinder;
+import android.os.IDeviceIdleController;
 import android.os.Looper;
 import android.os.Message;
 import android.os.Messenger;
@@ -2734,6 +2735,14 @@
                 if (!keyguardOn) {
                     voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
                 } else {
+                    IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
+                            ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
+                    if (dic != null) {
+                        try {
+                            dic.exitIdle("voice-search");
+                        } catch (RemoteException e) {
+                        }
+                    }
                     voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
                     voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true);
                 }
@@ -3739,13 +3748,14 @@
             attrs.gravity = Gravity.BOTTOM;
             mDockLayer = win.getSurfaceLayer();
         } else if (attrs.type == TYPE_VOICE_INTERACTION) {
-            pf.left = df.left = of.left = cf.left = vf.left = mUnrestrictedScreenLeft;
+            pf.left = df.left = of.left = mUnrestrictedScreenLeft;
             pf.top = df.top = of.top = mUnrestrictedScreenTop;
-            pf.right = df.right = of.right = cf.right = vf.right = mUnrestrictedScreenLeft
-                    + mUnrestrictedScreenWidth;
-            pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop
-                    + mUnrestrictedScreenHeight;
+            pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth;
+            pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight;
             cf.bottom = vf.bottom = mStableBottom;
+            // Note: In Phone landscape mode, the button bar should also be excluded.
+            cf.right = vf.right = mStableRight;
+            cf.left = vf.left = mStableLeft;
             cf.top = vf.top = mStableTop;
         } else if (win == mStatusBar) {
             pf.left = df.left = of.left = mUnrestrictedScreenLeft;
@@ -5191,6 +5201,14 @@
     }
 
     void launchVoiceAssistWithWakeLock(boolean keyguardActive) {
+        IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface(
+                ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
+        if (dic != null) {
+            try {
+                dic.exitIdle("voice-search");
+            } catch (RemoteException e) {
+            }
+        }
         Intent voiceIntent =
             new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE);
         voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive);
diff --git a/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java b/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java
index 58c3ea1..4692403 100644
--- a/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java
+++ b/services/core/java/com/android/server/statusbar/StatusBarManagerInternal.java
@@ -24,4 +24,5 @@
     void notificationLightPulse(int argb, int onMillis, int offMillis);
     void notificationLightOff();
     void showScreenPinningRequest();
+    void showAssistDisclosure();
 }
diff --git a/services/core/java/com/android/server/statusbar/StatusBarManagerService.java b/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
index 5669f30..a754379 100644
--- a/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
+++ b/services/core/java/com/android/server/statusbar/StatusBarManagerService.java
@@ -154,6 +154,16 @@
                 }
             }
         }
+
+        @Override
+        public void showAssistDisclosure() {
+            if (mBar != null) {
+                try {
+                    mBar.showAssistDisclosure();
+                } catch (RemoteException e) {
+                }
+            }
+        }
     };
 
     // ================================================================================
diff --git a/services/core/java/com/android/server/webkit/WebViewUpdateService.java b/services/core/java/com/android/server/webkit/WebViewUpdateService.java
index ac79b36..d4c5f87 100644
--- a/services/core/java/com/android/server/webkit/WebViewUpdateService.java
+++ b/services/core/java/com/android/server/webkit/WebViewUpdateService.java
@@ -40,8 +40,6 @@
     private boolean mRelroReady32Bit = false;
     private boolean mRelroReady64Bit = false;
 
-    private String oldWebViewPackageName = null;
-
     private BroadcastReceiver mWebViewUpdatedReceiver;
 
     public WebViewUpdateService(Context context) {
@@ -53,22 +51,9 @@
         mWebViewUpdatedReceiver = new BroadcastReceiver() {
                 @Override
                 public void onReceive(Context context, Intent intent) {
-
-                    for (String packageName : WebViewFactory.getWebViewPackageNames()) {
-                        String webviewPackage = "package:" + packageName;
-
-                        if (webviewPackage.equals(intent.getDataString())) {
-                            String usedPackageName =
-                                WebViewFactory.findPreferredWebViewPackage().packageName;
-                            // Only trigger update actions if the updated package is the one that
-                            // will be used, or the one that was in use before the update.
-                            if (packageName.equals(usedPackageName) ||
-                                    packageName.equals(oldWebViewPackageName)) {
-                                onWebViewUpdateInstalled();
-                                oldWebViewPackageName = usedPackageName;
-                            }
-                            return;
-                        }
+                    String webviewPackage = "package:" + WebViewFactory.getWebViewPackageName();
+                    if (webviewPackage.equals(intent.getDataString())) {
+                        onWebViewUpdateInstalled();
                     }
                 }
         };
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 1b63ca0..ace5997 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -7139,20 +7139,14 @@
 
     public Configuration computeNewConfiguration() {
         synchronized (mWindowMap) {
-            if (!mDisplayReady) {
-                return null;
-            }
-            Configuration config = computeNewConfigurationLocked();
-            if (mWaitingForConfig) {
-                mWaitingForConfig = false;
-                mLastFinishedFreezeSource = "new-config";
-                performLayoutAndPlaceSurfacesLocked();
-            }
-            return config;
+            return computeNewConfigurationLocked();
         }
     }
 
-    Configuration computeNewConfigurationLocked() {
+    private Configuration computeNewConfigurationLocked() {
+        if (!mDisplayReady) {
+            return null;
+        }
         Configuration config = new Configuration();
         config.fontScale = 0;
         computeScreenConfigurationLocked(config);
@@ -9678,7 +9672,7 @@
 
     /**
      * Extracted from {@link #performLayoutAndPlaceSurfacesLockedInner} to reduce size of method.
-     *  @param w WindowState this method is applied to.
+     * @param w WindowState this method is applied to.
      * @param innerDw Width of app window.
      * @param innerDh Height of app window.
      */
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index 5064d8f..f1331e9 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -1383,10 +1383,21 @@
 
         // Adjust for surface insets.
         final LayoutParams attrs = w.getAttrs();
-        width += attrs.surfaceInsets.left + attrs.surfaceInsets.right;
-        height += attrs.surfaceInsets.top + attrs.surfaceInsets.bottom;
-        left -= attrs.surfaceInsets.left;
-        top -= attrs.surfaceInsets.top;
+        final int displayId = w.getDisplayId();
+        float scale = 1.0f;
+        // Magnification is supported only for the default display.
+        if (mService.mAccessibilityController != null && displayId == Display.DEFAULT_DISPLAY) {
+            MagnificationSpec spec =
+                    mService.mAccessibilityController.getMagnificationSpecForWindowLocked(w);
+            if (spec != null && !spec.isNop()) {
+                scale = spec.scale;
+            }
+        }
+
+        width += scale * (attrs.surfaceInsets.left + attrs.surfaceInsets.right);
+        height += scale * (attrs.surfaceInsets.top + attrs.surfaceInsets.bottom);
+        left -= scale * attrs.surfaceInsets.left;
+        top -= scale * attrs.surfaceInsets.top;
 
         final boolean surfaceMoved = mSurfaceX != left || mSurfaceY != top;
         if (surfaceMoved) {
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index f1f61f3..3b62b61 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -211,6 +211,7 @@
         DEVICE_OWNER_USER_RESTRICTIONS.add(UserManager.DISALLOW_SMS);
         DEVICE_OWNER_USER_RESTRICTIONS.add(UserManager.DISALLOW_FUN);
         DEVICE_OWNER_USER_RESTRICTIONS.add(UserManager.DISALLOW_SAFE_BOOT);
+        DEVICE_OWNER_USER_RESTRICTIONS.add(UserManager.DISALLOW_CREATE_WINDOWS);
     }
 
     // The following user restrictions cannot be changed by any active admin, including device
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 29c65db..76226b4 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -292,7 +292,7 @@
     private void createSystemContext() {
         ActivityThread activityThread = ActivityThread.systemMain();
         mSystemContext = activityThread.getSystemContext();
-        mSystemContext.setTheme(android.R.style.Theme_Material_DayNight_DarkActionBar);
+        mSystemContext.setTheme(android.R.style.Theme_DeviceDefault_Light_DarkActionBar);
     }
 
     /**
diff --git a/services/usage/java/com/android/server/usage/UsageStatsService.java b/services/usage/java/com/android/server/usage/UsageStatsService.java
index 75b8278..3b7ed91 100644
--- a/services/usage/java/com/android/server/usage/UsageStatsService.java
+++ b/services/usage/java/com/android/server/usage/UsageStatsService.java
@@ -31,9 +31,12 @@
 import android.appwidget.AppWidgetManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.SyncAdapterType;
+import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ParceledListSlice;
@@ -69,6 +72,7 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.app.IBatteryStats;
 import com.android.internal.os.BackgroundThread;
+import com.android.internal.os.SomeArgs;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.server.DeviceIdleController;
 import com.android.server.SystemService;
@@ -117,6 +121,7 @@
     static final int MSG_CHECK_IDLE_STATES = 5;
     static final int MSG_CHECK_PAROLE_TIMEOUT = 6;
     static final int MSG_PAROLE_END_TIMEOUT = 7;
+    static final int MSG_REPORT_CONTENT_PROVIDER_USAGE = 8;
 
     private final Object mLock = new Object();
     Handler mHandler;
@@ -583,6 +588,29 @@
         }
     }
 
+    void reportContentProviderUsage(String authority, String providerPkgName, int userId) {
+        // Get sync adapters for the authority
+        String[] packages = ContentResolver.getSyncAdapterPackagesForAuthorityAsUser(
+                authority, userId);
+        for (String packageName: packages) {
+            // Only force the sync adapters to active if the provider is not in the same package and
+            // the sync adapter is a system package.
+            try {
+                PackageInfo pi = AppGlobals.getPackageManager().getPackageInfo(
+                        packageName, 0, userId);
+                if (pi == null || pi.applicationInfo == null
+                        || !pi.applicationInfo.isSystemApp()) {
+                    continue;
+                }
+                if (!packageName.equals(providerPkgName)) {
+                    forceIdleState(packageName, userId, false);
+                }
+            } catch (RemoteException re) {
+                // Shouldn't happen
+            }
+        }
+    }
+
     /**
      * Forces the app's beginIdleTime and lastUsedTime to reflect idle or active. If idle,
      * then it rolls back the beginIdleTime and lastUsedTime to a point in time that's behind
@@ -605,7 +633,7 @@
                     timeNow - (idle ? mAppIdleWallclockThresholdMillis : 0) - 5000);
             // Inform listeners if necessary
             if (previouslyIdle != idle) {
-                // Slog.d(TAG, "Informing listeners of out-of-idle " + event.mPackage);
+                // Slog.d(TAG, "Informing listeners of out-of-idle " + packageName);
                 mHandler.sendMessage(mHandler.obtainMessage(MSG_INFORM_LISTENERS, userId,
                         /* idle = */ idle ? 1 : 0, packageName));
                 if (!idle) {
@@ -916,6 +944,14 @@
                     setAppIdleParoled(false);
                     break;
 
+                case MSG_REPORT_CONTENT_PROVIDER_USAGE:
+                    SomeArgs args = (SomeArgs) msg.obj;
+                    reportContentProviderUsage((String) args.arg1, // authority name
+                            (String) args.arg2, // package name
+                            (int) args.arg3); // userId
+                    args.recycle();
+                    break;
+
                 default:
                     super.handleMessage(msg);
                     break;
@@ -981,7 +1017,7 @@
         }
     }
 
-    private class BinderService extends IUsageStatsManager.Stub {
+    private final class BinderService extends IUsageStatsManager.Stub {
 
         private boolean hasPermission(String callingPackage) {
             final int callingUid = Binder.getCallingUid();
@@ -1121,7 +1157,7 @@
      * ActivityManagerService will call these methods holding the 'am' lock, which means we
      * shouldn't be doing any IO work or other long running tasks in these methods.
      */
-    private class LocalService extends UsageStatsManagerInternal {
+    private final class LocalService extends UsageStatsManagerInternal {
 
         @Override
         public void reportEvent(ComponentName component, int userId, int eventType) {
@@ -1177,6 +1213,16 @@
         }
 
         @Override
+        public void reportContentProviderUsage(String name, String packageName, int userId) {
+            SomeArgs args = SomeArgs.obtain();
+            args.arg1 = name;
+            args.arg2 = packageName;
+            args.arg3 = userId;
+            mHandler.obtainMessage(MSG_REPORT_CONTENT_PROVIDER_USAGE, args)
+                    .sendToTarget();
+        }
+
+        @Override
         public boolean isAppIdle(String packageName, int userId) {
             return UsageStatsService.this.isAppIdleFiltered(packageName, userId, -1);
         }
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
index fafe44a..b68abab 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
@@ -26,6 +26,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
 import android.content.res.Resources;
@@ -57,6 +58,7 @@
 import com.android.internal.app.IVoiceInteractor;
 import com.android.internal.content.PackageMonitor;
 import com.android.internal.os.BackgroundThread;
+import com.android.server.LocalServices;
 import com.android.server.SystemService;
 import com.android.server.UiThread;
 
@@ -83,6 +85,21 @@
         mDbHelper = new DatabaseHelper(context);
         mSoundTriggerHelper = new SoundTriggerHelper(context);
         mServiceStub = new VoiceInteractionManagerServiceStub();
+
+        PackageManagerInternal packageManagerInternal = LocalServices.getService(
+                PackageManagerInternal.class);
+        packageManagerInternal.setVoiceInteractionPackagesProvider(
+                new PackageManagerInternal.PackagesProvider() {
+            @Override
+            public String[] getPackages(int userId) {
+                mServiceStub.initForUser(userId);
+                ComponentName interactor = mServiceStub.getCurInteractor(userId);
+                if (interactor != null) {
+                    return new String[] {interactor.getPackageName()};
+                }
+                return null;
+            }
+        });
     }
 
     @Override
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
index acd484d..af0ddbe 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
@@ -139,7 +139,7 @@
             IVoiceInteractionSessionShowCallback showCallback) {
         if (mActiveSession == null) {
             mActiveSession = new VoiceInteractionSessionConnection(mLock, mSessionComponentName,
-                    mUser, mContext, this, mInfo.getServiceInfo().applicationInfo.uid);
+                    mUser, mContext, this, mInfo.getServiceInfo().applicationInfo.uid, mHandler);
         }
         return mActiveSession.showLocked(args, flags, showCallback);
     }
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java
index 0b430ca0..cc6a9c5 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionSessionConnection.java
@@ -32,6 +32,7 @@
 import android.net.Uri;
 import android.os.Binder;
 import android.os.Bundle;
+import android.os.Handler;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
@@ -48,6 +49,8 @@
 import com.android.internal.app.IVoiceInteractionSessionShowCallback;
 import com.android.internal.app.IVoiceInteractor;
 import com.android.internal.os.IResultReceiver;
+import com.android.server.LocalServices;
+import com.android.server.statusbar.StatusBarManagerInternal;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -63,6 +66,7 @@
     final Context mContext;
     final Callback mCallback;
     final int mCallingUid;
+    final Handler mHandler;
     final IActivityManager mAm;
     final IWindowManager mIWindowManager;
     final AppOpsManager mAppOps;
@@ -141,13 +145,14 @@
     };
 
     public VoiceInteractionSessionConnection(Object lock, ComponentName component, int user,
-            Context context, Callback callback, int callingUid) {
+            Context context, Callback callback, int callingUid, Handler handler) {
         mLock = lock;
         mSessionComponentName = component;
         mUser = user;
         mContext = context;
         mCallback = callback;
         mCallingUid = callingUid;
+        mHandler = handler;
         mAm = ActivityManagerNative.getDefault();
         mIWindowManager = IWindowManager.Stub.asInterface(
                 ServiceManager.getService(Context.WINDOW_SERVICE));
@@ -180,8 +185,6 @@
 
     public boolean showLocked(Bundle args, int flags,
             IVoiceInteractionSessionShowCallback showCallback) {
-        // For now we never allow screenshots.
-        flags &= ~VoiceInteractionSession.SHOW_WITH_SCREENSHOT;
         if (mBound) {
             if (!mFullyBound) {
                 mFullyBound = mContext.bindServiceAsUser(mBindIntent, mFullConnection,
@@ -190,14 +193,18 @@
                         new UserHandle(mUser));
             }
             mShown = true;
+            boolean allDataEnabled = Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                    Settings.Secure.ASSIST_STRUCTURE_ENABLED, 1, mUser) != 0;
             mShowArgs = args;
             mShowFlags = flags;
             mHaveAssistData = false;
+            boolean needDisclosure = false;
             if ((flags& VoiceInteractionSession.SHOW_WITH_ASSIST) != 0) {
                 if (mAppOps.noteOpNoThrow(AppOpsManager.OP_ASSIST_STRUCTURE, mCallingUid,
                         mSessionComponentName.getPackageName()) == AppOpsManager.MODE_ALLOWED
-                        && isStructureEnabled()) {
+                        && allDataEnabled) {
                     try {
+                        needDisclosure = true;
                         mAm.requestAssistContextExtras(ActivityManager.ASSIST_CONTEXT_FULL,
                                 mAssistReceiver);
                     } catch (RemoteException e) {
@@ -212,8 +219,10 @@
             mHaveScreenshot = false;
             if ((flags& VoiceInteractionSession.SHOW_WITH_SCREENSHOT) != 0) {
                 if (mAppOps.noteOpNoThrow(AppOpsManager.OP_ASSIST_SCREENSHOT, mCallingUid,
-                        mSessionComponentName.getPackageName()) == AppOpsManager.MODE_ALLOWED) {
+                        mSessionComponentName.getPackageName()) == AppOpsManager.MODE_ALLOWED
+                        && allDataEnabled) {
                     try {
+                        needDisclosure = true;
                         mIWindowManager.requestAssistScreenshot(mScreenshotReceiver);
                     } catch (RemoteException e) {
                     }
@@ -224,6 +233,9 @@
             } else {
                 mScreenshot = null;
             }
+            if (needDisclosure) {
+                mHandler.post(mShowAssistDisclosureRunnable);
+            }
             if (mSession != null) {
                 try {
                     mSession.show(mShowArgs, mShowFlags, showCallback);
@@ -466,11 +478,6 @@
         mService = null;
     }
 
-    private boolean isStructureEnabled() {
-        return Settings.Secure.getIntForUser(mContext.getContentResolver(),
-                Settings.Secure.ASSIST_STRUCTURE_ENABLED, 1, mUser) != 0;
-    }
-
     public void dump(String prefix, PrintWriter pw) {
         pw.print(prefix); pw.print("mToken="); pw.println(mToken);
         pw.print(prefix); pw.print("mShown="); pw.println(mShown);
@@ -487,4 +494,15 @@
             pw.print(prefix); pw.print("mAssistData="); pw.println(mAssistData);
         }
     }
+
+    private Runnable mShowAssistDisclosureRunnable = new Runnable() {
+        @Override
+        public void run() {
+            StatusBarManagerInternal statusBarInternal = LocalServices.getService(
+                    StatusBarManagerInternal.class);
+            if (statusBarInternal != null) {
+                statusBarInternal.showAssistDisclosure();
+            }
+        }
+    };
 };
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 0cd8c19..a0669e4 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -477,39 +477,6 @@
     }
 
     /**
-     * Sets the SIM call manager to the specified phone account.
-     *
-     * @param accountHandle The phone account handle of the account to set as the sim call manager.
-     * @hide
-     */
-    public void setSimCallManager(PhoneAccountHandle accountHandle) {
-        try {
-            if (isServiceConnected()) {
-                getTelecomService().setSimCallManager(accountHandle);
-            }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelecomService#setSimCallManager");
-        }
-    }
-
-    /**
-     * Returns the list of registered SIM call managers.
-     *
-     * @return List of registered SIM call managers.
-     * @hide
-     */
-    public List<PhoneAccountHandle> getSimCallManagers() {
-        try {
-            if (isServiceConnected()) {
-                return getTelecomService().getSimCallManagers(mContext.getOpPackageName());
-            }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelecomService#getSimCallManagers");
-        }
-        return new ArrayList<>();
-    }
-
-    /**
      * Returns the current connection manager. Apps must be prepared for this method to return
      * {@code null}, indicating that there currently exists no user-chosen default
      * {@code PhoneAccount}.
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index ea6a74a..fb0f6da 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -93,16 +93,6 @@
     PhoneAccountHandle getSimCallManager();
 
     /**
-     * @see TelecomServiceImpl#setSimCallManager
-     */
-    void setSimCallManager(in PhoneAccountHandle account);
-
-    /**
-     * @see TelecomServiceImpl#getSimCallManagers
-     */
-    List<PhoneAccountHandle> getSimCallManagers(String callingPackage);
-
-    /**
      * @see TelecomServiceImpl#registerPhoneAccount
      */
     void registerPhoneAccount(in PhoneAccount metadata);
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 3f78497..fa0af96 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -182,6 +182,34 @@
     public static final String
             KEY_DISABLE_CDMA_ACTIVATION_CODE_BOOL = "disable_cdma_activation_code_bool";
 
+   /**
+     * Override the platform's notion of a network operator being considered roaming.
+     * Value is string array of MCCMNCs to be considered roaming for 3GPP RATs.
+     */
+    public static final String
+            KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";
+
+    /**
+     * Override the platform's notion of a network operator being considered not roaming.
+     * Value is string array of MCCMNCs to be considered not roaming for 3GPP RATs.
+     */
+    public static final String
+            KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY = "gsm_nonroaming_networks_string_array";
+
+    /**
+     * Override the platform's notion of a network operator being considered roaming.
+     * Value is string array of SIDs to be considered roaming for 3GPP2 RATs.
+     */
+    public static final String
+            KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY = "cdma_roaming_networks_string_array";
+
+    /**
+     * Override the platform's notion of a network operator being considered non roaming.
+     * Value is string array of SIDs to be considered not roaming for 3GPP2 RATs.
+     */
+    public static final String
+            KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY = "cdma_nonroaming_networks_string_array";
+
     /**
      * Flag specifying whether VoLTE should be available for carrier, independent of carrier
      * provisioning. If false: hard disabled. If true: then depends on carrier provisioning,
@@ -221,32 +249,24 @@
     /* The following 3 fields are related to carrier visual voicemail. */
 
     /**
-     * The carrier number MO sms messages are sent to.
-     *
-     * @hide
+     * The carrier number mobile outgoing (MO) sms messages are sent to.
      */
     public static final String KEY_VVM_DESTINATION_NUMBER_STRING = "vvm_destination_number_string";
 
     /**
-     * The port through which the MO sms messages are sent through.
-     *
-     * @hide
+     * The port through which the mobile outgoing (MO) sms messages are sent through.
      */
     public static final String KEY_VVM_PORT_NUMBER_INT = "vvm_port_number_int";
 
     /**
      * The type of visual voicemail protocol the carrier adheres to. See {@link TelephonyManager}
      * for possible values. For example {@link TelephonyManager#VVM_TYPE_OMTP}.
-     *
-     * @hide
      */
     public static final String KEY_VVM_TYPE_STRING = "vvm_type_string";
 
     /**
      * The package name of the carrier's visual voicemail app to ensure that dialer visual voicemail
      * and carrier visual voicemail are not active at the same time.
-     *
-     * @hide
      */
     public static final String KEY_CARRIER_VVM_PACKAGE_NAME_STRING = "carrier_vvm_package_name_string";
 
@@ -278,6 +298,14 @@
     public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING =
             "ci_action_on_sys_update_extra_val_string";
 
+    /**
+     * If this is true, the SIM card (through Customer Service Profile EF file) will be able to
+     * prevent manual operator selection. If false, this SIM setting will be ignored and manual
+     * operator selection will always be available. See CPHS4_2.WW6, CPHS B.4.7.1 for more
+     * information
+     */
+    public static final String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
+
     // These variables are used by the MMS service and exposed through another API, {@link
     // SmsManager}. The variable names and string values are copied from there.
     public static final String KEY_MMS_ALIAS_ENABLED_BOOL = "aliasEnabled";
@@ -357,6 +385,12 @@
         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING, "");
         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING, "");
         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING, "");
+        sDefaults.putBoolean(KEY_CSP_ENABLED_BOOL, false);
+
+        sDefaults.putStringArray(KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY, null);
+        sDefaults.putStringArray(KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY, null);
+        sDefaults.putStringArray(KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY, null);
+        sDefaults.putStringArray(KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY, null);
 
         // MMS defaults
         sDefaults.putBoolean(KEY_MMS_ALIAS_ENABLED_BOOL, false);
@@ -397,6 +431,9 @@
      * specific SIM card. If an invalid subId is used, the returned config will contain default
      * values.
      *
+     * <p>Requires Permission:
+     * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     *
      * @param subId the subscription ID, normally obtained from {@link SubscriptionManager}.
      * @return A {@link PersistableBundle} containing the config for the given subId, or default
      *         values for an invalid subId.
@@ -418,6 +455,9 @@
     /**
      * Gets the configuration values for the default subscription.
      *
+     * <p>Requires Permission:
+     * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     *
      * @see #getConfigForSubId
      */
     @Nullable
@@ -432,6 +472,8 @@
      * This should be called by a carrier service app if it wants to update config at an arbitrary
      * moment.
      * </p>
+     * <p>Requires that the calling app has carrier privileges.
+     * @see #hasCarrierPrivileges
      * <p>
      * This method returns before the reload has completed, and
      * {@link android.service.carrier.CarrierService#onLoadConfig} will be called from an
diff --git a/telephony/java/android/telephony/DisconnectCause.java b/telephony/java/android/telephony/DisconnectCause.java
index 674777e..8443490 100644
--- a/telephony/java/android/telephony/DisconnectCause.java
+++ b/telephony/java/android/telephony/DisconnectCause.java
@@ -153,17 +153,17 @@
     /**
      * The outgoing call failed with an unknown cause.
      */
-    public static final int OUTGOING_FAILURE = 43;
+    public static final int OUTGOING_FAILURE               = 43;
 
     /**
      * The outgoing call was canceled by the {@link android.telecom.ConnectionService}.
      */
-    public static final int OUTGOING_CANCELED = 44;
+    public static final int OUTGOING_CANCELED              = 44;
 
     /**
      * The call, which was an IMS call, disconnected because it merged with another call.
      */
-    public static final int IMS_MERGED_SUCCESSFULLY = 45;
+    public static final int IMS_MERGED_SUCCESSFULLY        = 45;
 
     /**
      * Stk Call Control modified DIAL request to USSD request.
@@ -181,6 +181,12 @@
      */
     public static final int DIAL_MODIFIED_TO_DIAL          = 48;
 
+    /**
+     * The call was terminated because CDMA phone service and roaming have already been activated.
+     * {@hide}
+     */
+    public static final int CDMA_ALREADY_ACTIVATED         = 49;
+
     //*********************************************************************************************
     // When adding a disconnect type:
     // 1) Please assign the new type the next id value below.
@@ -189,14 +195,14 @@
     // 4) Update toString() with the newly added disconnect type.
     // 5) Update android.telecom.DisconnectCauseUtil with any mappings to a telecom.DisconnectCause.
     //
-    // NextId: 49
+    // NextId: 50
     //*********************************************************************************************
 
     /** Smallest valid value for call disconnect codes. */
     public static final int MINIMUM_VALID_VALUE = NOT_DISCONNECTED;
 
     /** Largest valid value for call disconnect codes. */
-    public static final int MAXIMUM_VALID_VALUE = DIAL_MODIFIED_TO_DIAL;
+    public static final int MAXIMUM_VALID_VALUE = CDMA_ALREADY_ACTIVATED;
 
     /** Private constructor to avoid class instantiation. */
     private DisconnectCause() {
@@ -302,6 +308,8 @@
             return "OUTGOING_CANCELED";
         case IMS_MERGED_SUCCESSFULLY:
             return "IMS_MERGED_SUCCESSFULLY";
+        case CDMA_ALREADY_ACTIVATED:
+            return "CDMA_ALREADY_ACTIVATED";
         default:
             return "INVALID: " + cause;
         }
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index e085d89..fa1ed54 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -1124,13 +1124,14 @@
      * {@hide}
      */
     public static int getSimStateForSlotIdx(int slotIdx) {
-        int simState;
+        int simState = TelephonyManager.SIM_STATE_UNKNOWN;
 
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
-            simState = iSub.getSimStateForSlotIdx(slotIdx);
+            if (iSub != null) {
+                simState = iSub.getSimStateForSlotIdx(slotIdx);
+            }
         } catch (RemoteException ex) {
-            simState = TelephonyManager.SIM_STATE_UNKNOWN;
         }
         logd("getSimStateForSubscriber: simState=" + simState + " slotIdx=" + slotIdx);
         return simState;
@@ -1144,7 +1145,9 @@
     public boolean isActiveSubId(int subId) {
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
-            return iSub.isActiveSubId(subId);
+            if (iSub != null) {
+                return iSub.isActiveSubId(subId);
+            }
         } catch (RemoteException ex) {
         }
         return false;
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 8291a30..f77d268 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -616,15 +616,11 @@
 
     /**
      * The OMTP protocol.
-     *
-     * @hide
      */
     public static final String VVM_TYPE_OMTP = "vvm_type_omtp";
 
     /**
-     * A flavor of OMTP protocol for Comverse.
-     *
-     * @hide
+     * A flavor of OMTP protocol with a different mobile originated (MO) format
      */
     public static final String VVM_TYPE_CVVM = "vvm_type_cvvm";
 
@@ -2143,7 +2139,7 @@
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null)
-                return telephony.getMergedSubscriberIds();
+                return telephony.getMergedSubscriberIds(mContext.getOpPackageName());
         } catch (RemoteException ex) {
         } catch (NullPointerException ex) {
         }
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index c253b4f..44754ab 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -795,7 +795,7 @@
      */
     String getLine1AlphaTagForDisplay(int subId, String callingPackage);
 
-    String[] getMergedSubscriberIds();
+    String[] getMergedSubscriberIds(String callingPackage);
 
     /**
      * Override the operator branding for the current ICCID.
diff --git a/test-runner/src/android/test/mock/MockContext.java b/test-runner/src/android/test/mock/MockContext.java
index 04ded9d..e5e3e44 100644
--- a/test-runner/src/android/test/mock/MockContext.java
+++ b/test-runner/src/android/test/mock/MockContext.java
@@ -16,6 +16,7 @@
 
 package android.test.mock;
 
+import android.annotation.SystemApi;
 import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -317,6 +318,13 @@
     }
 
     /** @hide */
+    @SystemApi
+    @Override
+    public void sendBroadcast(Intent intent, String receiverPermission, Bundle options) {
+        throw new UnsupportedOperationException();
+    }
+
+    /** @hide */
     @Override
     public void sendBroadcast(Intent intent, String receiverPermission, int appOp) {
         throw new UnsupportedOperationException();
@@ -336,6 +344,15 @@
     }
 
     /** @hide */
+    @SystemApi
+    @Override
+    public void sendOrderedBroadcast(Intent intent, String receiverPermission,
+            Bundle options, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode, String initialData,
+            Bundle initialExtras) {
+        throw new UnsupportedOperationException();
+    }
+
+    /** @hide */
     @Override
     public void sendOrderedBroadcast(Intent intent, String receiverPermission, int appOp,
             BroadcastReceiver resultReceiver, Handler scheduler, int initialCode, String initialData,
diff --git a/tests/VectorDrawableTest/res/drawable/vector_drawable04.xml b/tests/VectorDrawableTest/res/drawable/vector_drawable04.xml
index d282fc9..0f3fb95 100644
--- a/tests/VectorDrawableTest/res/drawable/vector_drawable04.xml
+++ b/tests/VectorDrawableTest/res/drawable/vector_drawable04.xml
@@ -13,37 +13,41 @@
      limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-            android:width="64dp"
-            android:height="64dp"
-            android:viewportWidth="7.30625"
-            android:viewportHeight="12.25"
-            android:autoMirrored="true">
+    android:autoMirrored="true"
+    android:height="64dp"
+    android:viewportHeight="12.25"
+    android:viewportWidth="7.30625"
+    android:width="64dp" >
 
     <group>
         <clip-path
-                android:name="clip1"
-                android:pathData="
+            android:name="clip1"
+            android:pathData="
                 M 3.65, 6.125
                 m-.001, 0
                 a .001,.001 0 1,0 .002,0
-                a .001,.001 0 1,0-.002,0z"/>
-        <path
-                android:name="one"
-                android:pathData="M 1.215625,9.5l 1.9375,0.0 0.0-6.671875-2.109375,0.421875 0.0-1.078125
-                l 2.09375-0.421875 1.1874998,0.0 0.0,7.75 1.9375,0.0 0.0,1.0
-                l-5.046875,0.0 0.0-1.0Z"
-                android:fillColor="#ff88ff"/>
+                a .001,.001 0 1,0-.002,0z" />
 
+        <path
+            android:name="one"
+            android:fillColor="#ff88ff"
+            android:pathData="M 1.215625,9.5l 1.9375,0.0 0.0-6.671875-2.109375,0.421875 0.0-1.078125
+                l 2.09375-0.421875 1.1874998,0.0 0.0,7.75 1.9375,0.0 0.0,1.0
+                l-5.046875,0.0 0.0-1.0Z" />
+    </group>
+    <group>
         <clip-path
-                android:name="clip2"
-                android:pathData="
+            android:name="clip2"
+            android:pathData="
                 M 3.65, 6.125
                 m-6, 0
                 a 6,6 0 1,0 12,0
-                a 6,6 0 1,0-12,0z"/>
+                a 6,6 0 1,0-12,0z" />
+
         <path
-                android:name="two"
-                android:pathData="M 2.534375,9.6875l 4.140625,0.0 0.0,1.0-5.5625,0.0 0.0-1.0q 0.671875-0.6875 1.828125-1.859375
+            android:name="two"
+            android:fillColor="#ff88ff"
+            android:pathData="M 2.534375,9.6875l 4.140625,0.0 0.0,1.0-5.5625,0.0 0.0-1.0q 0.671875-0.6875 1.828125-1.859375
                         q 1.1718752-1.1875 1.4687502-1.53125 0.578125-0.625 0.796875-1.0625
                         q 0.234375-0.453125 0.234375-0.875 0.0-0.703125-0.5-1.140625
                         q-0.484375-0.4375-1.2656252-0.4375-0.5625,0.0-1.1875,0.1875
@@ -51,7 +55,7 @@
                         q 0.625-0.15625 1.140625-0.15625 1.3593752,0.0 2.1718752,0.6875
                         q 0.8125,0.671875 0.8125,1.8125 0.0,0.53125-0.203125,1.015625
                         q-0.203125,0.484375-0.734375,1.140625-0.15625,0.171875-0.9375,0.984375
-                        q-0.78125024,0.8125-2.2187502,2.265625Z"
-                android:fillColor="#ff88ff"/>
+                        q-0.78125024,0.8125-2.2187502,2.265625Z" />
     </group>
-</vector>
+
+</vector>
\ No newline at end of file
diff --git a/tools/aapt2/BinaryResourceParser.cpp b/tools/aapt2/BinaryResourceParser.cpp
index 3559f43..4f1947a 100644
--- a/tools/aapt2/BinaryResourceParser.cpp
+++ b/tools/aapt2/BinaryResourceParser.cpp
@@ -116,9 +116,11 @@
 BinaryResourceParser::BinaryResourceParser(const std::shared_ptr<ResourceTable>& table,
                                            const std::shared_ptr<IResolver>& resolver,
                                            const Source& source,
+                                           const std::u16string& defaultPackage,
                                            const void* data,
                                            size_t len) :
-        mTable(table), mResolver(resolver), mSource(source), mData(data), mDataLen(len) {
+        mTable(table), mResolver(resolver), mSource(source), mDefaultPackage(defaultPackage),
+        mData(data), mDataLen(len) {
 }
 
 bool BinaryResourceParser::parse() {
@@ -177,6 +179,9 @@
             if (!type) {
                 return false;
             }
+            if (outSymbol->package.empty()) {
+                outSymbol->package = mTable->getPackage();
+            }
             outSymbol->type = *type;
 
             // Since we scan the symbol table in order, we can start looking for the
@@ -350,7 +355,22 @@
 
     size_t len = strnlen16(reinterpret_cast<const char16_t*>(packageHeader->name),
             sizeof(packageHeader->name) / sizeof(packageHeader->name[0]));
-    mTable->setPackage(StringPiece16(reinterpret_cast<const char16_t*>(packageHeader->name), len));
+    if (mTable->getPackage().empty() && len == 0) {
+        mTable->setPackage(mDefaultPackage);
+    } else if (len > 0) {
+        StringPiece16 thisPackage(reinterpret_cast<const char16_t*>(packageHeader->name), len);
+        if (mTable->getPackage().empty()) {
+            mTable->setPackage(thisPackage);
+        } else if (thisPackage != mTable->getPackage()) {
+            Logger::error(mSource)
+                    << "incompatible packages: "
+                    << mTable->getPackage()
+                    << " vs. "
+                    << thisPackage
+                    << std::endl;
+            return false;
+        }
+    }
 
     ResChunkPullParser parser(getChunkData(packageHeader->header),
                               getChunkDataLen(packageHeader->header));
diff --git a/tools/aapt2/BinaryResourceParser.h b/tools/aapt2/BinaryResourceParser.h
index 32876cd..3aab301 100644
--- a/tools/aapt2/BinaryResourceParser.h
+++ b/tools/aapt2/BinaryResourceParser.h
@@ -45,6 +45,7 @@
     BinaryResourceParser(const std::shared_ptr<ResourceTable>& table,
                          const std::shared_ptr<IResolver>& resolver,
                          const Source& source,
+                         const std::u16string& defaultPackage,
                          const void* data, size_t len);
 
     BinaryResourceParser(const BinaryResourceParser&) = delete; // No copy.
@@ -97,12 +98,12 @@
 
     const Source mSource;
 
+    // The package name of the resource table.
+    std::u16string mDefaultPackage;
+
     const void* mData;
     const size_t mDataLen;
 
-    // The package name of the resource table.
-    std::u16string mPackage;
-
     // The array of symbol entries. Each element points to an offset
     // in the table and an index into the symbol table string pool.
     const SymbolTable_entry* mSymbolEntries = nullptr;
diff --git a/tools/aapt2/Linker.cpp b/tools/aapt2/Linker.cpp
index f3f04a5..c37cc93 100644
--- a/tools/aapt2/Linker.cpp
+++ b/tools/aapt2/Linker.cpp
@@ -160,7 +160,7 @@
 void Linker::visit(Reference& reference, ValueVisitorArgs& a) {
     Args& args = static_cast<Args&>(a);
 
-    if (!reference.name.isValid()) {
+    if (reference.name.entry.empty()) {
         // We can't have a completely bad reference.
         if (!reference.id.isValid()) {
             Logger::error() << "srsly? " << args.referrer << std::endl;
diff --git a/tools/aapt2/Main.cpp b/tools/aapt2/Main.cpp
index 41c229d..54a7329 100644
--- a/tools/aapt2/Main.cpp
+++ b/tools/aapt2/Main.cpp
@@ -756,8 +756,8 @@
                 zipFile->uncompress(entry));
         assert(uncompressedData);
 
-        BinaryResourceParser parser(table, resolver, source, uncompressedData.get(),
-                                    entry->getUncompressedLen());
+        BinaryResourceParser parser(table, resolver, source, options.appInfo.package, 
+                                    uncompressedData.get(), entry->getUncompressedLen());
         if (!parser.parse()) {
             return false;
         }
@@ -1085,50 +1085,47 @@
     }
 
     bool isStaticLib = false;
+    if (options.phase == AaptOptions::Phase::Link) {
+        flag::requiredFlag("--manifest", "AndroidManifest.xml of your app",
+                [&options](const StringPiece& arg) {
+                    options.manifest = Source{ arg.toString() };
+                });
+
+        flag::optionalFlag("-I", "add an Android APK to link against",
+                [&options](const StringPiece& arg) {
+                    options.libraries.push_back(Source{ arg.toString() });
+                });
+
+        flag::optionalFlag("--java", "directory in which to generate R.java",
+                [&options](const StringPiece& arg) {
+                    options.generateJavaClass = Source{ arg.toString() };
+                });
+
+        flag::optionalFlag("--proguard", "file in which to output proguard rules",
+                [&options](const StringPiece& arg) {
+                    options.generateProguardRules = Source{ arg.toString() };
+                });
+
+        flag::optionalSwitch("--static-lib", "generate a static Android library", true,
+                             &isStaticLib);
+
+        flag::optionalFlag("--binding", "Output directory for binding XML files",
+                [&options](const StringPiece& arg) {
+                    options.bindingOutput = Source{ arg.toString() };
+                });
+        flag::optionalSwitch("--no-version", "Disables automatic style and layout versioning",
+                             false, &options.versionStylesAndLayouts);
+    }
+
     if (options.phase == AaptOptions::Phase::Compile ||
             options.phase == AaptOptions::Phase::Link) {
-        if (options.phase == AaptOptions::Phase::Compile) {
-            flag::requiredFlag("--package", "Android package name",
-                    [&options](const StringPiece& arg) {
-                        options.appInfo.package = util::utf8ToUtf16(arg);
-                    });
-        } else if (options.phase == AaptOptions::Phase::Link) {
-            flag::requiredFlag("--manifest", "AndroidManifest.xml of your app",
-                    [&options](const StringPiece& arg) {
-                        options.manifest = Source{ arg.toString() };
-                    });
-
-            flag::optionalFlag("-I", "add an Android APK to link against",
-                    [&options](const StringPiece& arg) {
-                        options.libraries.push_back(Source{ arg.toString() });
-                    });
-
-            flag::optionalFlag("--java", "directory in which to generate R.java",
-                    [&options](const StringPiece& arg) {
-                        options.generateJavaClass = Source{ arg.toString() };
-                    });
-
-            flag::optionalFlag("--proguard", "file in which to output proguard rules",
-                    [&options](const StringPiece& arg) {
-                        options.generateProguardRules = Source{ arg.toString() };
-                    });
-
-            flag::optionalSwitch("--static-lib", "generate a static Android library", true,
-                                 &isStaticLib);
-
-            flag::optionalFlag("--binding", "Output directory for binding XML files",
-                    [&options](const StringPiece& arg) {
-                        options.bindingOutput = Source{ arg.toString() };
-                    });
-            flag::optionalSwitch("--no-version", "Disables automatic style and layout versioning",
-                                 false, &options.versionStylesAndLayouts);
-        }
-
         // Common flags for all steps.
         flag::requiredFlag("-o", "Output path", [&options](const StringPiece& arg) {
             options.output = Source{ arg.toString() };
         });
-    } else if (options.phase == AaptOptions::Phase::DumpStyleGraph) {
+    }
+
+    if (options.phase == AaptOptions::Phase::DumpStyleGraph) {
         flag::requiredFlag("--style", "Name of the style to dump",
                 [&options](const StringPiece& arg, std::string* outError) -> bool {
                     Reference styleReference;
@@ -1191,7 +1188,7 @@
                 zipFile->uncompress(entry));
         assert(uncompressedData);
 
-        BinaryResourceParser parser(table, resolver, source, uncompressedData.get(),
+        BinaryResourceParser parser(table, resolver, source, {}, uncompressedData.get(),
                                     entry->getUncompressedLen());
         if (!parser.parse()) {
             return false;
@@ -1223,16 +1220,17 @@
         if (!loadAppInfo(options.manifest, &options.appInfo)) {
             return false;
         }
-    }
 
-    // Verify we have some common options set.
-    if (options.appInfo.package.empty()) {
-        Logger::error() << "no package name specified." << std::endl;
-        return false;
+        if (options.appInfo.package.empty()) {
+            Logger::error() << "no package name specified." << std::endl;
+            return false;
+        }
     }
 
     // Every phase needs a resource table.
     std::shared_ptr<ResourceTable> table = std::make_shared<ResourceTable>();
+
+    // The package name is empty when in the compile phase.
     table->setPackage(options.appInfo.package);
     if (options.appInfo.package == u"android") {
         table->setPackageId(0x01);
diff --git a/tools/aapt2/TableFlattener.cpp b/tools/aapt2/TableFlattener.cpp
index 539c48f..b7c04f0 100644
--- a/tools/aapt2/TableFlattener.cpp
+++ b/tools/aapt2/TableFlattener.cpp
@@ -79,7 +79,7 @@
 
         // Write the key.
         if (!Res_INTERNALID(key.id.id) && !key.id.isValid()) {
-            assert(key.name.isValid());
+            assert(!key.name.entry.empty());
             mSymbols->push_back(std::make_pair(ResourceNameRef(key.name),
                     mOut->size() - sizeof(*outMapEntry)));
         }
@@ -284,13 +284,6 @@
 bool TableFlattener::flatten(BigBuffer* out, const ResourceTable& table) {
     const size_t beginning = out->size();
 
-    if (table.getPackage().size() == 0) {
-        Logger::error()
-                << "ResourceTable has no package name."
-                << std::endl;
-        return false;
-    }
-
     if (table.getPackageId() == ResourceTable::kUnsetPackageId) {
         Logger::error()
                 << "ResourceTable has no package ID set."
diff --git a/tools/aapt2/data/Makefile b/tools/aapt2/data/Makefile
index 3387135..91ff5fe 100644
--- a/tools/aapt2/data/Makefile
+++ b/tools/aapt2/data/Makefile
@@ -50,7 +50,7 @@
 # returns: out/values-v4.apk: res/values-v4/styles.xml res/values-v4/colors.xml
 define make-collect-rule
 $(LOCAL_OUT)/$1.apk: $(filter $(LOCAL_RESOURCE_DIR)/$1/%,$(PRIVATE_RESOURCES))
-	$(AAPT) compile --package $(LOCAL_PACKAGE) -o $$@ $$^
+	$(AAPT) compile -o $$@ $$^
 endef
 
 # Collect: out/values-v4.apk <- res/values-v4/styles.xml res/values-v4/colors.xml
diff --git a/tools/aapt2/data/lib/Makefile b/tools/aapt2/data/lib/Makefile
index 372c225..741be9a 100644
--- a/tools/aapt2/data/lib/Makefile
+++ b/tools/aapt2/data/lib/Makefile
@@ -48,7 +48,7 @@
 # returns: out/values-v4.apk: res/values-v4/styles.xml res/values-v4/colors.xml
 define make-collect-rule
 $(LOCAL_OUT)/$1.apk: $(filter $(LOCAL_RESOURCE_DIR)/$1/%,$(PRIVATE_RESOURCES))
-	$(AAPT) compile --package $(LOCAL_PACKAGE) -o $$@ $$^
+	$(AAPT) compile -o $$@ $$^
 endef
 
 # Collect: out/values-v4.apk <- res/values-v4/styles.xml res/values-v4/colors.xml
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java
index 6be5a95..422b2aa 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java
@@ -1506,6 +1506,12 @@
     }
 
     @Override
+    public void sendBroadcast(Intent arg0, String arg1, Bundle arg2) {
+        // pass
+
+    }
+
+    @Override
     public void sendBroadcast(Intent intent, String receiverPermission, int appOp) {
         // pass
     }
@@ -1525,6 +1531,14 @@
     }
 
     @Override
+    public void sendOrderedBroadcast(Intent arg0, String arg1,
+            Bundle arg7, BroadcastReceiver arg2, Handler arg3, int arg4, String arg5,
+            Bundle arg6) {
+        // pass
+
+    }
+
+    @Override
     public void sendOrderedBroadcast(Intent intent, String receiverPermission, int appOp,
             BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,
             String initialData, Bundle initialExtras) {