diff --git a/api/current.txt b/api/current.txt
index 1e4a63c..14babc8 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -35176,6 +35176,10 @@
     field public static final int KEYCODE_MEDIA_PREVIOUS = 88; // 0x58
     field public static final int KEYCODE_MEDIA_RECORD = 130; // 0x82
     field public static final int KEYCODE_MEDIA_REWIND = 89; // 0x59
+    field public static final int KEYCODE_MEDIA_SKIP_BACKWARD = 273; // 0x111
+    field public static final int KEYCODE_MEDIA_SKIP_FORWARD = 272; // 0x110
+    field public static final int KEYCODE_MEDIA_STEP_BACKWARD = 275; // 0x113
+    field public static final int KEYCODE_MEDIA_STEP_FORWARD = 274; // 0x112
     field public static final int KEYCODE_MEDIA_STOP = 86; // 0x56
     field public static final int KEYCODE_MEDIA_TOP_MENU = 226; // 0xe2
     field public static final int KEYCODE_MENU = 82; // 0x52
diff --git a/api/system-current.txt b/api/system-current.txt
index e3828698..908bf3c 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -37508,6 +37508,10 @@
     field public static final int KEYCODE_MEDIA_PREVIOUS = 88; // 0x58
     field public static final int KEYCODE_MEDIA_RECORD = 130; // 0x82
     field public static final int KEYCODE_MEDIA_REWIND = 89; // 0x59
+    field public static final int KEYCODE_MEDIA_SKIP_BACKWARD = 273; // 0x111
+    field public static final int KEYCODE_MEDIA_SKIP_FORWARD = 272; // 0x110
+    field public static final int KEYCODE_MEDIA_STEP_BACKWARD = 275; // 0x113
+    field public static final int KEYCODE_MEDIA_STEP_FORWARD = 274; // 0x112
     field public static final int KEYCODE_MEDIA_STOP = 86; // 0x56
     field public static final int KEYCODE_MEDIA_TOP_MENU = 226; // 0xe2
     field public static final int KEYCODE_MENU = 82; // 0x52
diff --git a/core/java/android/view/KeyEvent.java b/core/java/android/view/KeyEvent.java
index e77daa6..6d89824 100644
--- a/core/java/android/view/KeyEvent.java
+++ b/core/java/android/view/KeyEvent.java
@@ -747,18 +747,18 @@
     public static final int KEYCODE_TV_TIMER_PROGRAMMING = 258;
     /** Key code constant: Help key. */
     public static final int KEYCODE_HELP = 259;
-    /** Key code constant: Navigate to previous key. 
+    /** Key code constant: Navigate to previous key.
      * Goes backward by one item in an ordered collection of items. */
     public static final int KEYCODE_NAVIGATE_PREVIOUS = 260;
-    /** Key code constant: Navigate to next key. 
+    /** Key code constant: Navigate to next key.
      * Advances to the next item in an ordered collection of items. */
     public static final int KEYCODE_NAVIGATE_NEXT   = 261;
     /** Key code constant: Navigate in key.
-     * Activates the item that currently has focus or expands to the next level of a navigation 
+     * Activates the item that currently has focus or expands to the next level of a navigation
      * hierarchy. */
     public static final int KEYCODE_NAVIGATE_IN     = 262;
     /** Key code constant: Navigate out key.
-     * Backs out one level of a navigation hierarchy or collapses the item that currently has 
+     * Backs out one level of a navigation hierarchy or collapses the item that currently has
      * focus. */
     public static final int KEYCODE_NAVIGATE_OUT    = 263;
     /** Key code constant: Primary stem key for Wear
@@ -778,8 +778,18 @@
     public static final int KEYCODE_DPAD_UP_RIGHT   = 270;
     /** Key code constant: Directional Pad Down-Right */
     public static final int KEYCODE_DPAD_DOWN_RIGHT = 271;
+    /** Key code constant: Skip forward media key. */
+    public static final int KEYCODE_MEDIA_SKIP_FORWARD = 272;
+    /** Key code constant: Skip backward media key. */
+    public static final int KEYCODE_MEDIA_SKIP_BACKWARD = 273;
+    /** Key code constant: Step forward media key.
+     * Steps media forward, one frame at a time. */
+    public static final int KEYCODE_MEDIA_STEP_FORWARD = 274;
+    /** Key code constant: Step backward media key.
+     * Steps media backward, one frame at a time. */
+    public static final int KEYCODE_MEDIA_STEP_BACKWARD = 275;
 
-    private static final int LAST_KEYCODE = KEYCODE_DPAD_DOWN_RIGHT;
+    private static final int LAST_KEYCODE = KEYCODE_MEDIA_STEP_BACKWARD;
 
     // NOTE: If you add a new keycode here you must also add it to:
     //  isSystem()
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index f5528f9..61af6c5 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -1814,6 +1814,10 @@
         <enum name="KEYCODE_DPAD_DOWN_LEFT" value="269" />
         <enum name="KEYCODE_DPAD_UP_RIGHT" value="270" />
         <enum name="KEYCODE_DPAD_DOWN_RIGHT" value="271" />
+        <enum name="KEYCODE_MEDIA_SKIP_FORWARD" value="272" />
+        <enum name="KEYCODE_MEDIA_SKIP_BACKWARD" value="273" />
+        <enum name="KEYCODE_MEDIA_STEP_FORWARD" value="274" />
+        <enum name="KEYCODE_MEDIA_STEP_BACKWARD" value="275" />
     </attr>
 
     <!-- ***************************************************************** -->