Add empty key background type
Change-Id: I9b07c58a9b70ae0228f87e1f066ca8cd959b4f03
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index eef9116..5c59f5f 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -240,11 +240,12 @@
<attr name="maxMoreKeysColumn" format="integer" />
<attr name="backgroundType" format="enum">
<!-- This should be aligned with Key.BACKGROUND_TYPE_* -->
- <enum name="normal" value="0" />
- <enum name="functional" value="1" />
- <enum name="action" value="2" />
- <enum name="stickyOff" value="3" />
- <enum name="stickyOn" value="4" />
+ <enum name="empty" value="0" />
+ <enum name="normal" value="1" />
+ <enum name="functional" value="2" />
+ <enum name="action" value="3" />
+ <enum name="stickyOff" value="4" />
+ <enum name="stickyOn" value="5" />
</attr>
<!-- The key action flags. -->
<attr name="keyActionFlags" format="integer">