diff --git a/api/current.txt b/api/current.txt
index 4961312f2dd52..25e998c29463e 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -919,6 +919,7 @@ package android {
     field public static final int multiprocess = 16842771; // 0x1010013
     field public static final int name = 16842755; // 0x1010003
     field public static final int navigationBarColor = 16843858; // 0x1010452
+    field public static final int navigationBarDividerColor = 16844141; // 0x101056d
     field public static final int navigationContentDescription = 16843969; // 0x10104c1
     field public static final int navigationIcon = 16843968; // 0x10104c0
     field public static final int navigationMode = 16843471; // 0x10102cf
@@ -1524,6 +1525,7 @@ package android {
     field public static final int windowHideAnimation = 16842935; // 0x10100b7
     field public static final int windowIsFloating = 16842839; // 0x1010057
     field public static final int windowIsTranslucent = 16842840; // 0x1010058
+    field public static final int windowLightNavigationBar = 16844140; // 0x101056c
     field public static final int windowLightStatusBar = 16844000; // 0x10104e0
     field public static final int windowMinWidthMajor = 16843606; // 0x1010356
     field public static final int windowMinWidthMinor = 16843607; // 0x1010357
diff --git a/api/system-current.txt b/api/system-current.txt
index e867245513289..f5015f8a9313c 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -1049,6 +1049,7 @@ package android {
     field public static final int multiprocess = 16842771; // 0x1010013
     field public static final int name = 16842755; // 0x1010003
     field public static final int navigationBarColor = 16843858; // 0x1010452
+    field public static final int navigationBarDividerColor = 16844141; // 0x101056d
     field public static final int navigationContentDescription = 16843969; // 0x10104c1
     field public static final int navigationIcon = 16843968; // 0x10104c0
     field public static final int navigationMode = 16843471; // 0x10102cf
@@ -1660,6 +1661,7 @@ package android {
     field public static final int windowHideAnimation = 16842935; // 0x10100b7
     field public static final int windowIsFloating = 16842839; // 0x1010057
     field public static final int windowIsTranslucent = 16842840; // 0x1010058
+    field public static final int windowLightNavigationBar = 16844140; // 0x101056c
     field public static final int windowLightStatusBar = 16844000; // 0x10104e0
     field public static final int windowMinWidthMajor = 16843606; // 0x1010356
     field public static final int windowMinWidthMinor = 16843607; // 0x1010357
diff --git a/api/test-current.txt b/api/test-current.txt
index 94877400fdaa4..bbaf021c530b7 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -919,6 +919,7 @@ package android {
     field public static final int multiprocess = 16842771; // 0x1010013
     field public static final int name = 16842755; // 0x1010003
     field public static final int navigationBarColor = 16843858; // 0x1010452
+    field public static final int navigationBarDividerColor = 16844141; // 0x101056d
     field public static final int navigationContentDescription = 16843969; // 0x10104c1
     field public static final int navigationIcon = 16843968; // 0x10104c0
     field public static final int navigationMode = 16843471; // 0x10102cf
@@ -1524,6 +1525,7 @@ package android {
     field public static final int windowHideAnimation = 16842935; // 0x10100b7
     field public static final int windowIsFloating = 16842839; // 0x1010057
     field public static final int windowIsTranslucent = 16842840; // 0x1010058
+    field public static final int windowLightNavigationBar = 16844140; // 0x101056c
     field public static final int windowLightStatusBar = 16844000; // 0x10104e0
     field public static final int windowMinWidthMajor = 16843606; // 0x1010356
     field public static final int windowMinWidthMinor = 16843607; // 0x1010357
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 105ef44c3c7fb..9aca2dea00a0f 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -2056,11 +2056,11 @@
              Corresponds to {@link android.view.Window#setNavigationBarColor(int)}. -->
         <attr name="navigationBarColor" format="color" />
 
-        <!-- @hide
-             Shows 1dp line of the specified color between the navigation bar and the app content.
+        <!-- Shows a thin line of the specified color between the navigation bar and the app
+             content.
              <p>For this to take effect, the window must be drawing the system bar backgrounds with
              {@link android.R.attr#windowDrawsSystemBarBackgrounds} and the navigation bar must not
-               have been requested to be translucent with
+             have been requested to be translucent with
              {@link android.R.attr#windowTranslucentNavigation}. -->
         <attr name="navigationBarDividerColor" format="color" />
 
@@ -2097,7 +2097,7 @@
              -->
         <attr name="windowSplashscreenContent" format="reference" />
 
-        <!-- @hide If set, the navigation bar will be drawn such that it is
+        <!-- If set, the navigation bar will be drawn such that it is
              compatible with a light navigation bar background.
              <p>For this to take effect, the window must be drawing the system bar backgrounds with
              {@link android.R.attr#windowDrawsSystemBarBackgrounds} and the navigation bar must not
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index 634d79a92a4b4..cfcd23d95feef 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2846,6 +2846,8 @@
         <public name="showWhenLocked"/>
         <public name="turnScreenOn"/>
         <public name="classLoader" />
+        <public name="windowLightNavigationBar" />
+        <public name="navigationBarDividerColor" />
     </public-group>
 
     <public-group type="style" first-id="0x010302e0">