diff --git a/sdk/src/java/lineageos/providers/LineageSettings.java b/sdk/src/java/lineageos/providers/LineageSettings.java
index 99ad408..208ed9a 100644
--- a/sdk/src/java/lineageos/providers/LineageSettings.java
+++ b/sdk/src/java/lineageos/providers/LineageSettings.java
@@ -371,6 +371,9 @@
     private static final Validator sSecondsFromMidnightValidator =
             new InclusiveIntegerRangeValidator(0, 86400);
 
+    private static final Validator sHardwareKeyActionvalidator =
+            new InclusiveIntegerRangeValidator(0, 11);
+
     private static final Validator sAlwaysTrueValidator = new Validator() {
         @Override
         public boolean validate(String value) {
@@ -1090,6 +1093,7 @@
          * 15 - Notifications
          * 16 - Toggle Qs Panel
          * 17 - Ringer Modes
+         * 18 - Play/pause music
          */
         public static final String KEY_HOME_LONG_PRESS_ACTION = "key_home_long_press_action";
 
diff --git a/sdk/src/java/org/lineageos/internal/util/DeviceKeysConstants.java b/sdk/src/java/org/lineageos/internal/util/DeviceKeysConstants.java
index 02a1af1..8273f59 100644
--- a/sdk/src/java/org/lineageos/internal/util/DeviceKeysConstants.java
+++ b/sdk/src/java/org/lineageos/internal/util/DeviceKeysConstants.java
@@ -33,6 +33,7 @@
         NOTIFICATIONS,
         QS_PANEL,
         RINGER_MODES;
+        PLAY_PAUSE_MUSIC;
 
         public static Action fromIntSafe(int id) {
             if (id < NOTHING.ordinal() || id > Action.values().length) {