diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index 5f29af2..24c9855 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -57,14 +57,15 @@
         <attr name="backgroundDimAmount" format="float" />
 
         <attr name="keyTextStyle">
-            <flag name="normal" value="0" />
-            <flag name="bold" value="1" />
-            <flag name="italic" value="2" />
+            <enum name="normal" value="0" />
+            <enum name="bold" value="1" />
+            <enum name="italic" value="2" />
         </attr>
 
-        <attr name="symbolColorScheme">
-            <flag name="white" value="0" />
-            <flag name="black" value="1" />
+        <attr name="colorScheme">
+            <!-- This should be aligned with BaseKeyboardView.COLOR_SCHEME_* -->
+            <enum name="white" value="0" />
+            <enum name="black" value="1" />
         </attr>
 
     </declare-styleable>
diff --git a/java/res/values/styles.xml b/java/res/values/styles.xml
index d2acafd..6ab4ded 100644
--- a/java/res/values/styles.xml
+++ b/java/res/values/styles.xml
@@ -31,7 +31,7 @@
         <item name="shadowColor">#BB000000</item>
         <item name="shadowRadius">2.75</item>
         <item name="backgroundDimAmount">0.5</item>
-        <item name="symbolColorScheme">white</item>
+        <item name="colorScheme">white</item>
     </style>
     <style name="KeyPreviewAnimation">
         <item name="android:windowEnterAnimation">@anim/key_preview_fadein</item>