Fix repeat key behavior

Change-Id: Ia7e5b2e9579aa0e5050857cdb14f16fa05a33621
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index a1cd70b..4651de7 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -49,9 +49,9 @@
     <!-- Showing mini keyboard, just above the touched point if true, aligned to the key if false -->
     <bool name="config_show_mini_keyboard_at_touched_point">false</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_delay_before_fadeout_language_on_spacebar">1200</integer>
     <integer name="config_duration_of_fadeout_language_on_spacebar">50</integer>
-    <integer name="config_final_fadeout_percentage_of_language_on_spacebar">15</integer>
+    <integer name="config_final_fadeout_percentage_of_language_on_spacebar">50</integer>
     <integer name="config_delay_before_preview">0</integer>
     <integer name="config_delay_after_preview">60</integer>
     <integer name="config_mini_keyboard_fadein_anim_time">0</integer>