diff --git a/java/res/values-xlarge/config.xml b/java/res/values-xlarge/config.xml
index 56b9a16..410b5e1 100644
--- a/java/res/values-xlarge/config.xml
+++ b/java/res/values-xlarge/config.xml
@@ -28,6 +28,9 @@
     <bool name="config_digit_popup_characters_enabled">false</bool>
     <!-- Whether or not Popup on key press is enabled by default -->
     <bool name="config_default_popup_preview">false</bool>
+    <bool name="config_use_spacebar_language_switcher">false</bool>
+    <!-- The language is never displayed if == 0, always displayed if < 0 -->
+    <integer name="config_delay_before_fadeout_language_on_spacebar">1200</integer>
     <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
     <string name="config_default_keyboard_theme_id" translatable="false">5</string>
     <string name="config_text_size_of_language_on_spacebar" translatable="false">medium</string>
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 63af9a9..adfec4c 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -31,6 +31,10 @@
     <bool name="config_digit_popup_characters_enabled">true</bool>
     <!-- Whether or not Popup on key press is enabled by default -->
     <bool name="config_default_popup_preview">true</bool>
+    <bool name="config_use_spacebar_language_switcher">true</bool>
+    <!-- The language is never displayed if == 0, always displayed if < 0 -->
+    <integer name="config_delay_before_fadeout_language_on_spacebar">-1</integer>
+    <integer name="config_duration_of_fadeout_language_on_spacebar">50</integer>
     <integer name="config_delay_before_preview">0</integer>
     <integer name="config_delay_after_preview">10</integer>
     <integer name="config_preview_fadein_anim_time">0</integer>
diff --git a/java/res/xml-xlarge/kbd_key_styles.xml b/java/res/xml-xlarge/kbd_key_styles.xml
index c6b7858..efbad5b 100644
--- a/java/res/xml-xlarge/kbd_key_styles.xml
+++ b/java/res/xml-xlarge/kbd_key_styles.xml
@@ -57,7 +57,6 @@
             <key-style
                 latin:styleName="nonSpecialBackgroundSpaceKeyStyle"
                 latin:code="@integer/key_space"
-                latin:keyIcon="@drawable/sym_keyboard_space_holo"
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
             <key-style
                 latin:styleName="smileyKeyStyle"
@@ -102,12 +101,10 @@
             <key-style
                 latin:styleName="spaceKeyStyle"
                 latin:code="@integer/key_space"
-                latin:keyIcon="@drawable/sym_bkeyboard_space"
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
             <key-style
                 latin:styleName="nonSpecialBackgroundSpaceKeyStyle"
                 latin:code="@integer/key_space"
-                latin:keyIcon="@drawable/sym_bkeyboard_space"
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
             <key-style
                 latin:styleName="smileyKeyStyle"
diff --git a/java/res/xml-xlarge/kbd_numkey_styles.xml b/java/res/xml-xlarge/kbd_numkey_styles.xml
index 3c62cb0..e27db94 100644
--- a/java/res/xml-xlarge/kbd_numkey_styles.xml
+++ b/java/res/xml-xlarge/kbd_numkey_styles.xml
@@ -81,7 +81,6 @@
             <key-style
                 latin:styleName="numSpaceKeyStyle"
                 latin:code="@integer/key_space"
-                latin:keyIcon="@drawable/sym_keyboard_space_holo"
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
         </case>
         <case
@@ -143,7 +142,6 @@
             <key-style
                 latin:styleName="numSpaceKeyStyle"
                 latin:code="@integer/key_space"
-                latin:keyIcon="@drawable/sym_bkeyboard_space"
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
         </case>
     </switch>