diff --git a/java/res/values/themes-common.xml b/java/res/values/themes-common.xml
index be9a6cee0..b139110ca 100644
--- a/java/res/values/themes-common.xml
+++ b/java/res/values/themes-common.xml
@@ -22,18 +22,15 @@
     <style name="KeyboardIcons" />
     <!-- Default theme values -->
     <style name="Keyboard">
+        <item name="touchPositionCorrectionData">@array/touch_position_correction_data_default</item>
         <item name="rowHeight">25%p</item>
-        <item name="horizontalGap">@fraction/config_key_horizontal_gap_holo</item>
-        <item name="verticalGap">@fraction/config_key_vertical_gap_holo</item>
-        <item name="touchPositionCorrectionData">@array/touch_position_correction_data_holo</item>
-        <item name="keyboardTopPadding">@fraction/config_keyboard_top_padding_holo</item>
-        <item name="keyboardBottomPadding">@fraction/config_keyboard_bottom_padding_holo</item>
+        <item name="moreKeysTemplate">@xml/kbd_more_keys_keyboard_template</item>
         <item name="keyboardLeftPadding">@fraction/config_keyboard_left_padding</item>
         <item name="keyboardRightPadding">@fraction/config_keyboard_right_padding</item>
-        <item name="moreKeysTemplate">@xml/kbd_more_keys_keyboard_template</item>
         <item name="maxMoreKeysColumn">@integer/config_max_more_keys_column</item>
     </style>
     <style name="KeyboardView">
+        <item name="keyBackground">@drawable/btn_keyboard_key_klp</item>
         <item name="keyLetterSize">@fraction/config_key_letter_ratio</item>
         <item name="keyLargeLetterRatio">@fraction/config_key_large_letter_ratio</item>
         <item name="keyLabelSize">@fraction/config_key_label_ratio</item>
@@ -42,8 +39,6 @@
         <item name="keyHintLabelRatio">@fraction/config_key_hint_label_ratio</item>
         <item name="keyShiftedLetterHintRatio">@fraction/config_key_shifted_letter_hint_ratio</item>
         <item name="keyTypeface">normal</item>
-        <!-- A negative value to disable key text shadow layer. -->
-        <item name="keyTextShadowRadius">-1.0</item>
         <item name="keyHintLetterPadding">@dimen/config_key_hint_letter_padding</item>
         <item name="keyPopupHintLetterPadding">@dimen/config_key_popup_hint_letter_padding</item>
         <item name="keyShiftedLetterHintPadding">@dimen/config_key_shifted_letter_hint_padding</item>
diff --git a/java/res/values/themes-holo.xml b/java/res/values/themes-holo.xml
deleted file mode 100644
index f344dd7c8..000000000
--- a/java/res/values/themes-holo.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- Holo KeyboardView theme (ICS and KLP) -->
-    <style
-        name="KeyboardView.Holo"
-        parent="KeyboardView"
-    >
-        <item name="keyTypeface">bold</item>
-        <item name="keyLargeLetterRatio">@fraction/config_key_large_letter_ratio</item>
-        <item name="keyHintLabelRatio">@fraction/config_key_hint_label_ratio</item>
-        <!-- U+2026: "…" HORIZONTAL ELLIPSIS -->
-        <item name="keyPopupHintLetter">&#x2026;</item>
-    </style>
-</resources>
diff --git a/java/res/values/themes-ics.xml b/java/res/values/themes-ics.xml
index 6fddcb905..a6f390cbb 100644
--- a/java/res/values/themes-ics.xml
+++ b/java/res/values/themes-ics.xml
@@ -35,15 +35,21 @@
     >
         <!-- This should be aligned with KeyboardSwitcher.KEYBOARD_THEMES[] -->
         <item name="themeId">2</item>
+        <item name="keyboardTopPadding">@fraction/config_keyboard_top_padding_holo</item>
+        <item name="keyboardBottomPadding">@fraction/config_keyboard_bottom_padding_holo</item>
+        <item name="horizontalGap">@fraction/config_key_horizontal_gap_holo</item>
+        <item name="verticalGap">@fraction/config_key_vertical_gap_holo</item>
+        <item name="touchPositionCorrectionData">@array/touch_position_correction_data_holo</item>
     </style>
     <style
         name="KeyboardView.ICS"
-        parent="KeyboardView.Holo"
+        parent="KeyboardView"
     >
         <item name="android:background">@drawable/keyboard_background_holo</item>
         <item name="keyBackground">@drawable/btn_keyboard_key_ics</item>
         <item name="functionalKeyBackground">@drawable/btn_keyboard_key_functional_ics</item>
         <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_ics</item>
+        <item name="keyTypeface">bold</item>
         <item name="keyTextColor">@color/key_text_color_holo</item>
         <item name="keyTextInactivatedColor">@color/key_text_inactivated_color_holo</item>
         <item name="functionalTextColor">@color/key_text_color_holo</item>
@@ -52,6 +58,10 @@
         <item name="keyShiftedLetterHintInactivatedColor">@color/key_shifted_letter_hint_inactivated_color_holo</item>
         <item name="keyShiftedLetterHintActivatedColor">@color/key_shifted_letter_hint_activated_color_holo</item>
         <item name="keyPreviewTextColor">@color/key_text_color_holo</item>
+        <!-- A negative value to disable key text shadow layer. -->
+        <item name="keyTextShadowRadius">-1.0</item>
+        <!-- U+2026: "…" HORIZONTAL ELLIPSIS -->
+        <item name="keyPopupHintLetter">&#x2026;</item>
     </style>
     <style
         name="MainKeyboardView.ICS"
diff --git a/java/res/values/themes-klp.xml b/java/res/values/themes-klp.xml
index c9b83316c..8782a76aa 100644
--- a/java/res/values/themes-klp.xml
+++ b/java/res/values/themes-klp.xml
@@ -35,15 +35,21 @@
     >
         <!-- This should be aligned with KeyboardSwitcher.KEYBOARD_THEMES[] -->
         <item name="themeId">0</item>
+        <item name="keyboardTopPadding">@fraction/config_keyboard_top_padding_holo</item>
+        <item name="keyboardBottomPadding">@fraction/config_keyboard_bottom_padding_holo</item>
+        <item name="horizontalGap">@fraction/config_key_horizontal_gap_holo</item>
+        <item name="verticalGap">@fraction/config_key_vertical_gap_holo</item>
+        <item name="touchPositionCorrectionData">@array/touch_position_correction_data_holo</item>
     </style>
     <style
         name="KeyboardView.KLP"
-        parent="KeyboardView.Holo"
+        parent="KeyboardView"
     >
         <item name="android:background">@drawable/keyboard_background_holo</item>
         <item name="keyBackground">@drawable/btn_keyboard_key_klp</item>
         <item name="functionalKeyBackground">@drawable/btn_keyboard_key_functional_klp</item>
         <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_klp</item>
+        <item name="keyTypeface">bold</item>
         <item name="keyTextColor">@color/key_text_color_holo</item>
         <item name="keyTextInactivatedColor">@color/key_text_inactivated_color_holo</item>
         <item name="functionalTextColor">@color/key_text_color_holo</item>
@@ -52,6 +58,10 @@
         <item name="keyShiftedLetterHintInactivatedColor">@color/key_shifted_letter_hint_inactivated_color_holo</item>
         <item name="keyShiftedLetterHintActivatedColor">@color/key_shifted_letter_hint_activated_color_holo</item>
         <item name="keyPreviewTextColor">@color/key_text_color_holo</item>
+        <!-- A negative value to disable key text shadow layer. -->
+        <item name="keyTextShadowRadius">-1.0</item>
+        <!-- U+2026: "…" HORIZONTAL ELLIPSIS -->
+        <item name="keyPopupHintLetter">&#x2026;</item>
     </style>
     <style
         name="MainKeyboardView.KLP"
diff --git a/java/res/values/themes-lxx-dark.xml b/java/res/values/themes-lxx-dark.xml
index 6afbd9b15..fa6aa62e5 100644
--- a/java/res/values/themes-lxx-dark.xml
+++ b/java/res/values/themes-lxx-dark.xml
@@ -35,15 +35,22 @@
     >
         <!-- This should be aligned with KeyboardSwitcher.KEYBOARD_THEMES[] -->
         <item name="themeId">4</item>
+        <item name="keyboardTopPadding">@fraction/config_keyboard_top_padding_holo</item>
+        <item name="keyboardBottomPadding">@fraction/config_keyboard_bottom_padding_holo</item>
+        <item name="horizontalGap">@fraction/config_key_horizontal_gap_holo</item>
+        <item name="verticalGap">@fraction/config_key_vertical_gap_holo</item>
+        <item name="touchPositionCorrectionData">@array/touch_position_correction_data_holo</item>
     </style>
     <style
         name="KeyboardView.LXX_Dark"
-        parent="KeyboardView.LXX"
+        parent="KeyboardView"
     >
         <item name="android:background">@drawable/keyboard_background_lxx_dark</item>
         <item name="keyBackground">@drawable/btn_keyboard_key_lxx_dark</item>
         <item name="functionalKeyBackground">@drawable/btn_keyboard_key_functional_lxx_dark</item>
         <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_lxx_dark</item>
+        <item name="spacebarIconWidthRatio">0.9</item>
+        <item name="keyTypeface">normal</item>
         <item name="keyTextColor">@color/key_text_color_lxx_dark</item>
         <item name="keyTextInactivatedColor">@color/key_functional_text_color_lxx_dark</item>
         <item name="functionalTextColor">@color/key_text_color_lxx_dark</item>
@@ -52,6 +59,9 @@
         <item name="keyShiftedLetterHintInactivatedColor">@color/key_text_inactive_color_lxx_dark</item>
         <item name="keyShiftedLetterHintActivatedColor">@color/key_text_color_lxx_dark</item>
         <item name="keyPreviewTextColor">@color/key_text_color_lxx_dark</item>
+        <!-- A negative value to disable key text shadow layer. -->
+        <item name="keyTextShadowRadius">-1.0</item>
+        <item name="keyPopupHintLetter"></item> <!-- No popup hint letter -->
     </style>
     <style
         name="MainKeyboardView.LXX_Dark"
diff --git a/java/res/values/themes-lxx-light.xml b/java/res/values/themes-lxx-light.xml
index b3ced80a1..e7350f924 100644
--- a/java/res/values/themes-lxx-light.xml
+++ b/java/res/values/themes-lxx-light.xml
@@ -35,15 +35,22 @@
     >
         <!-- This should be aligned with KeyboardSwitcher.KEYBOARD_THEMES[] -->
         <item name="themeId">3</item>
+        <item name="keyboardTopPadding">@fraction/config_keyboard_top_padding_holo</item>
+        <item name="keyboardBottomPadding">@fraction/config_keyboard_bottom_padding_holo</item>
+        <item name="horizontalGap">@fraction/config_key_horizontal_gap_holo</item>
+        <item name="verticalGap">@fraction/config_key_vertical_gap_holo</item>
+        <item name="touchPositionCorrectionData">@array/touch_position_correction_data_holo</item>
     </style>
     <style
         name="KeyboardView.LXX_Light"
-        parent="KeyboardView.LXX"
+        parent="KeyboardView"
     >
         <item name="android:background">@drawable/keyboard_background_lxx_light</item>
         <item name="keyBackground">@drawable/btn_keyboard_key_lxx_light</item>
         <item name="functionalKeyBackground">@drawable/btn_keyboard_key_functional_lxx_light</item>
         <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_lxx_light</item>
+        <item name="spacebarIconWidthRatio">0.9</item>
+        <item name="keyTypeface">normal</item>
         <item name="keyTextColor">@color/key_text_color_lxx_light</item>
         <item name="keyTextInactivatedColor">@color/key_text_inactive_color_lxx_light</item>
         <item name="functionalTextColor">@color/key_functional_text_color_lxx_light</item>
@@ -52,6 +59,9 @@
         <item name="keyShiftedLetterHintInactivatedColor">@color/key_text_inactive_color_lxx_light</item>
         <item name="keyShiftedLetterHintActivatedColor">@color/key_text_color_lxx_light</item>
         <item name="keyPreviewTextColor">@color/key_text_color_lxx_light</item>
+        <!-- A negative value to disable key text shadow layer. -->
+        <item name="keyTextShadowRadius">-1.0</item>
+        <item name="keyPopupHintLetter"></item> <!-- No popup hint letter -->
     </style>
     <style
         name="MainKeyboardView.LXX_Light"
diff --git a/java/res/values/themes-lxx.xml b/java/res/values/themes-lxx.xml
deleted file mode 100644
index 3a022e591..000000000
--- a/java/res/values/themes-lxx.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- LXX KeyboardView theme (LXX_Light and LXX_Dark) -->
-    <style
-        name="KeyboardView.LXX"
-        parent="KeyboardView"
-    >
-        <item name="keyTypeface">normal</item>
-        <item name="keyLargeLetterRatio">@fraction/config_key_large_letter_ratio</item>
-        <item name="keyHintLabelRatio">@fraction/config_key_hint_label_ratio</item>
-        <item name="spacebarIconWidthRatio">0.9</item>
-        <!-- No popup hint letter -->
-        <item name="keyPopupHintLetter"></item>
-    </style>
-</resources>