Add keyboard color switch option

Bug: 11622614
Change-Id: I25aa1ff7376fe72fd94ab2cb7190c61d7a98a1af
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 8f6c125..61779d4 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -41,7 +41,7 @@
     <integer name="config_keyboard_grid_width">32</integer>
     <integer name="config_keyboard_grid_height">16</integer>
     <integer name="config_double_space_period_timeout">1100</integer>
-    <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
+    <!-- This configuration is an index of  {@link KeyboardSwitcher#KEYBOARD_THEMES[]}. -->
     <string name="config_default_keyboard_theme_index" translatable="false">2</string>
     <integer name="config_max_more_keys_column">5</integer>
 
diff --git a/java/res/values/donottranslate.xml b/java/res/values/donottranslate.xml
index ca9d7c3..af5ec06 100644
--- a/java/res/values/donottranslate.xml
+++ b/java/res/values/donottranslate.xml
@@ -111,12 +111,24 @@
         <item>@string/layout_gingerbread</item>
         <item>@string/layout_klp</item>
     </string-array>
+    <!-- An element must be an index of {@link KeyboardSwitcher#KEYBOARD_THEMES[]}. -->
     <string-array name="keyboard_layout_modes_values">
         <item>0</item>
         <item>1</item>
         <item>2</item>
     </string-array>
 
+    <!-- For keyboard color scheme option dialog. -->
+    <string-array name="keyboard_color_schemes">
+        <item>@string/keyboard_color_scheme_white</item>
+        <item>@string/keyboard_color_scheme_blue</item>
+    </string-array>
+    <!-- An element must be an index of {@link KeyboardSwitcher#KEYBOARD_THEMES[]}. -->
+    <string-array name="keyboard_color_schemes_values">
+        <item>2</item>
+        <item>0</item>
+    </string-array>
+
     <!-- Subtype locale display name exceptions.
          For each exception, there should be related string resources for display name that may have
          explicit keyboard layout. The string resource name must be "subtype_<locale>" or