Support <key-style/> and keyStyle attribute for Keyboard XML

Change-Id: Ie052e989d0180eecfc8c244ba6c60594a46103d1
diff --git a/java/res/xml-xlarge/kbd_phone.xml b/java/res/xml-xlarge/kbd_phone.xml
index f304996..4bbd69d 100644
--- a/java/res/xml-xlarge/kbd_phone.xml
+++ b/java/res/xml-xlarge/kbd_phone.xml
@@ -69,7 +69,7 @@
     </Row>
     <Row>
         <Key
-            latin:codes="@integer/key_symbol"
+            latin:codes="@integer/key_switch_alpha_symbol"
             latin:keyLabel="@string/label_more_key"
             latin:keyLabelOption="fontItalic|alignLeft|alignBottom"
             latin:isModifier="true"