[1/2] OmniLib: add SystemSettingsColorSelectPreference

Change-Id: Ibf830386f9cfcb5d77e1696e4786f483bfd7bd3f
diff --git a/res/values/custom_attrs.xml b/res/values/custom_attrs.xml
index b17034b..5be682d 100644
--- a/res/values/custom_attrs.xml
+++ b/res/values/custom_attrs.xml
@@ -32,6 +32,12 @@
         <attr name="withAlpha" format="boolean" />
     </declare-styleable>
 
+    <declare-styleable name="SystemSettingsColorSelectPreference">
+        <attr name="ledPreview" format="boolean" />
+        <attr name="multiColor" format="boolean" />
+        <attr name="withAlpha" format="boolean" />
+    </declare-styleable>
+
     <declare-styleable name="SecureSettingsSwitch">
         <attr name="initialValue" format="integer" />
     </declare-styleable>