diff --git a/java/res/values-sw600dp/config.xml b/java/res/values-sw600dp/config.xml
index 1dd9312..35da300 100644
--- a/java/res/values-sw600dp/config.xml
+++ b/java/res/values-sw600dp/config.xml
@@ -24,14 +24,11 @@
     <bool name="config_enable_show_voice_key_option">false</bool>
     <bool name="config_enable_show_popup_on_keypress_option">false</bool>
     <bool name="config_enable_bigram_suggestions_option">false</bool>
-    <bool name="config_sliding_key_input_enabled">false</bool>
     <bool name="config_digit_more_keys_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_default_sound_enabled">true</bool>
     <bool name="config_auto_correction_spacebar_led_enabled">false</bool>
-    <!-- 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">true</bool>
     <!-- The language is never displayed if == 0, always displayed if < 0 -->
     <integer name="config_delay_before_fadeout_language_on_spacebar">1200</integer>
     <!-- Long pressing space will invoke IME switcher if > 0, never invoke IME switcher if == 0 -->
@@ -39,4 +36,10 @@
     <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
     <string name="config_default_keyboard_theme_id" translatable="false">5</string>
     <integer name="config_max_more_keys_column">5</integer>
+    <!--
+        Configuration for LatinKeyboardView
+    -->
+    <bool name="config_sliding_key_input_enabled">false</bool>
+    <!-- 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">true</bool>
 </resources>
diff --git a/java/res/values-sw768dp/config.xml b/java/res/values-sw768dp/config.xml
index 06553a7..ddeadaf 100644
--- a/java/res/values-sw768dp/config.xml
+++ b/java/res/values-sw768dp/config.xml
@@ -24,19 +24,22 @@
     <bool name="config_enable_show_voice_key_option">false</bool>
     <bool name="config_enable_show_popup_on_keypress_option">false</bool>
     <bool name="config_enable_bigram_suggestions_option">false</bool>
-    <bool name="config_sliding_key_input_enabled">false</bool>
     <bool name="config_digit_more_keys_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_default_sound_enabled">true</bool>
     <bool name="config_auto_correction_spacebar_led_enabled">false</bool>
-    <!-- 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">true</bool>
     <!-- Long pressing space will invoke IME switcher if > 0, never invoke IME switcher if == 0 -->
     <integer name="config_long_press_space_key_timeout">0</integer>
     <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
     <string name="config_default_keyboard_theme_id" translatable="false">5</string>
     <integer name="config_max_more_keys_column">5</integer>
+    <!--
+        Configuration for LatinKeyboardView
+    -->
+    <bool name="config_sliding_key_input_enabled">false</bool>
+    <!-- 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">true</bool>
     <!--  Screen metrics for logging.
             0 = "mdpi phone screen"
             1 = "hdpi phone screen"
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index 5824d17..3f26cb6 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -103,6 +103,8 @@
         <attr name="keyPreviewHeight" format="dimension" />
         <!-- Size of the text for key press feedback popup, int the proportion of key height -->
         <attr name="keyPreviewTextRatio" format="float" />
+        <!-- Delay after key releasing and key press feedback dismissing in millisecond -->
+        <attr name="keyPreviewLingerTimeout" format="integer" />
 
         <!-- Amount to offset the touch Y coordinate by, for bias correction. -->
         <attr name="verticalCorrection" format="dimension" />
@@ -130,6 +132,28 @@
         <attr name="spacebarTextRatio" format="fraction" />
         <attr name="spacebarTextColor" format="color" />
         <attr name="spacebarTextShadowColor" format="color" />
+        <!-- Key detection hysteresis distance. -->
+        <attr name="keyHysteresisDistance" format="dimension" />
+        <!-- Touch noise threshold time in millisecond -->
+        <attr name="touchNoiseThresholdTime" format="integer" />
+        <!-- Touch noise threshold distance in millimeter -->
+        <attr name="touchNoiseThresholdDistance" format="dimension" />
+        <!-- Sliding key input enable -->
+        <attr name="slidingKeyInputEnable" format="boolean" />
+        <!-- Key repeat start timeout -->
+        <attr name="keyRepeatStartTimeout" format="integer" />
+        <!-- Key repeat interval in millisecond. -->
+        <attr name="keyRepeatInterval" format="integer" />
+        <!-- Long press timeout of letter key in millisecond. -->
+        <attr name="longPressKeyTimeout" format="integer" />
+        <!-- Long press timeout of shift key in millisecond. -->
+        <attr name="longPressShiftKeyTimeout" format="integer" />
+        <!-- Long press timeout of space key in millisecond. -->
+        <attr name="longPressSpaceKeyTimeout" format="integer" />
+        <!-- Ignore special key timeout while typing in millisecond. -->
+        <attr name="ignoreSpecialKeyTimeout" format="integer" />
+        <!-- Mini-keyboard will shown at touched point. -->
+        <attr name="showMiniKeyboardAtTouchedPoint" format="boolean" />
     </declare-styleable>
 
     <declare-styleable name="SuggestionsView">
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 5e68043..32041df 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -27,7 +27,6 @@
     <bool name="config_enable_bigram_suggestions_option">true</bool>
     <!-- TODO: Disable the following configuration for production. -->
     <bool name="config_enable_usability_study_mode_option">true</bool>
-    <bool name="config_sliding_key_input_enabled">true</bool>
     <bool name="config_digit_more_keys_enabled">true</bool>
     <!-- Whether or not Popup on key press is enabled by default -->
     <bool name="config_default_popup_preview">true</bool>
@@ -39,8 +38,6 @@
     <bool name="config_default_bigram_prediction">false</bool>
     <bool name="config_default_sound_enabled">false</bool>
     <bool name="config_default_vibration_enabled">true</bool>
-    <!-- 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">1200</integer>
     <integer name="config_delay_update_suggestions">100</integer>
@@ -48,26 +45,38 @@
     <integer name="config_delay_update_shift_state">100</integer>
     <integer name="config_duration_of_fadeout_language_on_spacebar">50</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">70</integer>
     <integer name="config_mini_keyboard_fadein_anim_time">0</integer>
     <integer name="config_mini_keyboard_fadeout_anim_time">100</integer>
-    <integer name="config_delay_before_key_repeat_start">400</integer>
-    <integer name="config_key_repeat_interval">50</integer>
     <integer name="config_keyboard_grid_width">32</integer>
     <integer name="config_keyboard_grid_height">16</integer>
+    <integer name="config_double_spaces_turn_into_period_timeout">1100</integer>
+    <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
+    <string name="config_default_keyboard_theme_id" translatable="false">5</string>
+    <integer name="config_max_more_keys_column">5</integer>
+    <!--
+         Configuration for KeyboardView
+    -->
+    <integer name="config_key_preview_linger_timeout">70</integer>
+    <!--
+         Configuration for LatinKeyboardView
+    -->
+    <dimen name="config_key_hysteresis_distance">0.05in</dimen>
+    <integer name="config_touch_noise_threshold_time">40</integer>
+    <dimen name="config_touch_noise_threshold_distance">2.0mm</dimen>
+    <bool name="config_sliding_key_input_enabled">true</bool>
+    <integer name="config_key_repeat_start_timeout">400</integer>
+    <integer name="config_key_repeat_interval">50</integer>
     <integer name="config_long_press_key_timeout">400</integer>
     <!-- Long pressing shift will invoke caps-lock if > 0, never invoke caps-lock if == 0 -->
     <integer name="config_long_press_shift_key_timeout">1200</integer>
     <!-- Long pressing space will invoke IME switcher if > 0, never invoke IME switcher if == 0 -->
     <integer name="config_long_press_space_key_timeout">@integer/config_long_press_key_timeout</integer>
-    <integer name="config_touch_noise_threshold_millis">40</integer>
-    <integer name="config_double_spaces_turn_into_period_timeout">1100</integer>
     <integer name="config_ignore_special_key_timeout">700</integer>
-    <dimen name="config_touch_noise_threshold_distance">2.0mm</dimen>
-    <!-- This configuration is the index of the array {@link KeyboardSwitcher.KEYBOARD_THEMES}. -->
-    <string name="config_default_keyboard_theme_id" translatable="false">5</string>
-    <integer name="config_max_more_keys_column">5</integer>
+    <!-- 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>
+    <!--
+        Configuration for auto correction
+     -->
     <string-array name="auto_correction_threshold_values" translatable="false">
         <!-- Off, When auto correction setting is Off, this value is not used. -->
         <item></item>
diff --git a/java/res/values/dimens.xml b/java/res/values/dimens.xml
index e46ff77..95c4e5b 100644
--- a/java/res/values/dimens.xml
+++ b/java/res/values/dimens.xml
@@ -96,6 +96,4 @@
     <dimen name="more_suggestions_hint_text_size">27dip</dimen>
     <integer name="suggestions_count_in_strip">3</integer>
     <integer name="center_suggestion_percentile">36</integer>
-
-    <dimen name="key_hysteresis_distance">0.05in</dimen>
 </resources>
diff --git a/java/res/values/styles.xml b/java/res/values/styles.xml
index c4e39e3..69637d7 100644
--- a/java/res/values/styles.xml
+++ b/java/res/values/styles.xml
@@ -59,11 +59,24 @@
         <item name="keyPreviewOffset">@dimen/key_preview_offset</item>
         <item name="keyPreviewHeight">@dimen/key_preview_height</item>
         <item name="keyPreviewTextRatio">@fraction/key_preview_text_ratio</item>
+        <item name="keyPreviewLingerTimeout">@integer/config_key_preview_linger_timeout</item>
         <item name="moreKeysLayout">@layout/mini_keyboard</item>
         <item name="verticalCorrection">@dimen/keyboard_vertical_correction</item>
         <item name="shadowColor">#BB000000</item>
         <item name="shadowRadius">2.75</item>
         <item name="backgroundDimAmount">0.5</item>
+        <!-- Common attributes of LatinKeyboardView -->
+        <item name="keyHysteresisDistance">@dimen/config_key_hysteresis_distance</item>
+        <item name="touchNoiseThresholdTime">@integer/config_touch_noise_threshold_time</item>
+        <item name="touchNoiseThresholdDistance">@dimen/config_touch_noise_threshold_distance</item>
+        <item name="slidingKeyInputEnable">@bool/config_sliding_key_input_enabled</item>
+        <item name="keyRepeatStartTimeout">@integer/config_key_repeat_start_timeout</item>
+        <item name="keyRepeatInterval">@integer/config_key_repeat_interval</item>
+        <item name="longPressKeyTimeout">@integer/config_long_press_key_timeout</item>
+        <item name="longPressShiftKeyTimeout">@integer/config_long_press_shift_key_timeout</item>
+        <item name="longPressSpaceKeyTimeout">@integer/config_long_press_space_key_timeout</item>
+        <item name="ignoreSpecialKeyTimeout">@integer/config_ignore_special_key_timeout</item>
+        <item name="showMiniKeyboardAtTouchedPoint">@bool/config_show_mini_keyboard_at_touched_point</item>
     </style>
     <style
         name="LatinKeyboardView"