diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index 88b4da3..72dcb0e 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -144,6 +144,8 @@
         <!-- Parameters for gesture recognition (msec) and (keyWidth%/sec) -->
         <attr name="gestureRecognitionMinimumTime" format="integer" />
         <attr name="gestureRecognitionSpeedThreshold" format="fraction" />
+        <!-- Suppress showing key preview duration after batch input in millisecond -->
+        <attr name="suppressKeyPreviewAfterBatchInputDuration" format="integer" />
     </declare-styleable>
 
     <declare-styleable name="SuggestionStripView">
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index da9a734..7c57f1f 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -70,7 +70,7 @@
          false -->
     <bool name="config_show_more_keys_keyboard_at_touched_point">false</bool>
     <!-- Static threshold for gesture after fast typing (msec) -->
-    <integer name="config_gesture_static_time_threshold_after_fast_typing">350</integer>
+    <integer name="config_gesture_static_time_threshold_after_fast_typing">1000</integer>
     <!-- Static threshold for starting gesture detection (keyWidth%/sec) -->
     <fraction name="config_gesture_detect_fast_move_speed_threshold">150%</fraction>
     <!-- Dynamic threshold for gesture after fast typing (msec) -->
@@ -86,6 +86,8 @@
     <!-- Parameters for gesture recognition (msec) and (keyWidth%/sec) -->
     <integer name="config_gesture_recognition_minimum_time">100</integer>
     <fraction name="config_gesture_recognition_speed_threshold">550%</fraction>
+    <!-- Suppress showing key preview duration after batch input in millisecond -->
+    <integer name="config_suppress_key_preview_after_batch_input_duration">1000</integer>
     <!--
         Configuration for auto correction
      -->
diff --git a/java/res/values/styles.xml b/java/res/values/styles.xml
index 96d8c90..589962c 100644
--- a/java/res/values/styles.xml
+++ b/java/res/values/styles.xml
@@ -105,6 +105,7 @@
         <item name="gestureSamplingMinimumDistance">@fraction/config_gesture_sampling_minimum_distance</item>
         <item name="gestureRecognitionMinimumTime">@integer/config_gesture_recognition_minimum_time</item>
         <item name="gestureRecognitionSpeedThreshold">@fraction/config_gesture_recognition_speed_threshold</item>
+        <item name="suppressKeyPreviewAfterBatchInputDuration">@integer/config_suppress_key_preview_after_batch_input_duration</item>
     </style>
     <style
         name="MainKeyboardView"