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diff --git a/java/res/drawable-xhdpi/sym_keyboard_num1.png b/java/res/drawable-xhdpi/sym_keyboard_num1.png
deleted file mode 100644
index dfa0cfe78..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num1.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num1_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num1_holo.png
deleted file mode 100644
index dce3ee801..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num1_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num2.png b/java/res/drawable-xhdpi/sym_keyboard_num2.png
deleted file mode 100644
index 4bd2ead08..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num2.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num2_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num2_holo.png
deleted file mode 100644
index e776efb33..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num2_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num3.png b/java/res/drawable-xhdpi/sym_keyboard_num3.png
deleted file mode 100644
index 39db11228..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num3.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num3_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num3_holo.png
deleted file mode 100644
index 66e7b3735..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num3_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num4.png b/java/res/drawable-xhdpi/sym_keyboard_num4.png
deleted file mode 100644
index 60356947e..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num4.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num4_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num4_holo.png
deleted file mode 100644
index bf70e2890..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num4_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num5.png b/java/res/drawable-xhdpi/sym_keyboard_num5.png
deleted file mode 100644
index 3238b3f40..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num5.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num5_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num5_holo.png
deleted file mode 100644
index 98d0b5cc9..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num5_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num6.png b/java/res/drawable-xhdpi/sym_keyboard_num6.png
deleted file mode 100644
index c8da5a9d0..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num6.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num6_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num6_holo.png
deleted file mode 100644
index 67340ef6a..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num6_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num7.png b/java/res/drawable-xhdpi/sym_keyboard_num7.png
deleted file mode 100644
index 553cf5f0d..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num7.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num7_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num7_holo.png
deleted file mode 100644
index 843224954..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num7_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num8.png b/java/res/drawable-xhdpi/sym_keyboard_num8.png
deleted file mode 100644
index eaaf53390..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num8.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num8_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num8_holo.png
deleted file mode 100644
index 6d520bca9..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num8_holo.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num9.png b/java/res/drawable-xhdpi/sym_keyboard_num9.png
deleted file mode 100644
index b510d3774..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num9.png and /dev/null differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_num9_holo.png b/java/res/drawable-xhdpi/sym_keyboard_num9_holo.png
deleted file mode 100644
index 158c87957..000000000
Binary files a/java/res/drawable-xhdpi/sym_keyboard_num9_holo.png and /dev/null differ
diff --git a/java/res/values-land/dimens.xml b/java/res/values-land/dimens.xml
index 8f6eb2339..d6e096278 100644
--- a/java/res/values-land/dimens.xml
+++ b/java/res/values-land/dimens.xml
@@ -33,13 +33,21 @@
     <dimen name="keyboard_top_padding_ics">0.03in</dimen>
     <dimen name="keyboard_bottom_padding_ics">0.00in</dimen>
     <dimen name="keyboard_horizontal_edges_padding">0.0in</dimen>
+
+    <!-- left or right padding of label alignment -->
+    <dimen name="key_label_horizontal_alignment_padding">8dip</dimen>
+
     <fraction name="key_letter_ratio">55%</fraction>
+    <fraction name="key_large_letter_ratio">68%</fraction>
     <fraction name="key_label_ratio">35%</fraction>
     <fraction name="key_hint_letter_ratio">28%</fraction>
+    <fraction name="key_hint_label_ratio">45%</fraction>
     <fraction name="key_uppercase_letter_ratio">40%</fraction>
     <fraction name="key_preview_text_ratio">90%</fraction>
     <dimen name="key_preview_offset">0.08in</dimen>
+
     <dimen name="key_preview_offset_ics">0.01in</dimen>
+
     <dimen name="candidate_strip_height">38dip</dimen>
     <dimen name="candidate_strip_fading_edge_length">63dip</dimen>
     <!-- Amount of allowance for selecting keys in a mini popup keyboard by sliding finger. -->
diff --git a/java/res/values-sw600dp-land/dimens.xml b/java/res/values-sw600dp-land/dimens.xml
index 6e583e3bf..5d1fbc748 100644
--- a/java/res/values-sw600dp-land/dimens.xml
+++ b/java/res/values-sw600dp-land/dimens.xml
@@ -34,11 +34,15 @@
     <dimen name="keyboard_bottom_padding_ics">0.0mm</dimen>
     <dimen name="popup_key_height">13.0mm</dimen>
 
-    <fraction name="key_letter_ratio">45%</fraction>
-    <fraction name="key_label_ratio">32%</fraction>
-    <fraction name="key_hint_letter_ratio">23%</fraction>
-    <fraction name="key_uppercase_letter_ratio">29%</fraction>
     <!-- left or right padding of label alignment -->
     <dimen name="key_label_horizontal_alignment_padding">18dip</dimen>
+
+    <fraction name="key_letter_ratio">45%</fraction>
+    <fraction name="key_large_letter_ratio">45%</fraction>
+    <fraction name="key_label_ratio">32%</fraction>
+    <fraction name="key_hint_letter_ratio">23%</fraction>
+    <fraction name="key_hint_label_ratio">34%</fraction>
+    <fraction name="key_uppercase_letter_ratio">29%</fraction>
+
     <dimen name="candidate_strip_padding">40.0mm</dimen>
 </resources>
diff --git a/java/res/values-sw600dp/dimens.xml b/java/res/values-sw600dp/dimens.xml
index 274b62b4c..675f40c2e 100644
--- a/java/res/values-sw600dp/dimens.xml
+++ b/java/res/values-sw600dp/dimens.xml
@@ -41,16 +41,21 @@
     <!-- popup_key_height x -1.0 -->
     <dimen name="mini_keyboard_vertical_correction">-13.0mm</dimen>
 
+    <!-- left or right padding of label alignment -->
+    <dimen name="key_label_horizontal_alignment_padding">6dip</dimen>
+
     <fraction name="key_letter_ratio">37%</fraction>
+    <fraction name="key_large_letter_ratio">37%</fraction>
     <fraction name="key_label_ratio">22%</fraction>
     <fraction name="key_hint_letter_ratio">23%</fraction>
+    <fraction name="key_hint_label_ratio">26%</fraction>
     <fraction name="key_uppercase_letter_ratio">25%</fraction>
     <fraction name="key_preview_text_ratio">50%</fraction>
     <dimen name="key_preview_height">15.0mm</dimen>
     <dimen name="key_preview_offset">0.1in</dimen>
+
+    <dimen name="key_preview_height_ics">15.0mm</dimen>
     <dimen name="key_preview_offset_ics">0.05in</dimen>
-    <!-- left or right padding of label alignment -->
-    <dimen name="key_label_horizontal_alignment_padding">6dip</dimen>
 
     <dimen name="candidate_strip_height">46dip</dimen>
     <dimen name="candidate_strip_padding">15.0mm</dimen>
diff --git a/java/res/values-sw768dp-land/dimens.xml b/java/res/values-sw768dp-land/dimens.xml
index 74eb08aa3..2201ce8a3 100644
--- a/java/res/values-sw768dp-land/dimens.xml
+++ b/java/res/values-sw768dp-land/dimens.xml
@@ -35,15 +35,19 @@
     <dimen name="popup_key_height">13.0mm</dimen>
     <dimen name="keyboard_horizontal_edges_padding">0.0mm</dimen>
 
-    <fraction name="key_letter_ratio">38%</fraction>
-    <fraction name="key_label_ratio">26%</fraction>
-    <fraction name="key_hint_letter_ratio">23%</fraction>
-    <fraction name="key_uppercase_letter_ratio">24%</fraction>
-    <dimen name="key_preview_height">17.0mm</dimen>
     <!-- left or right padding of label alignment -->
     <dimen name="key_label_horizontal_alignment_padding">18dip</dimen>
-    <dimen name="key_preview_height_holo">26.5mm</dimen>
-    <dimen name="key_preview_offset_holo">7.5mm</dimen>
+
+    <fraction name="key_letter_ratio">38%</fraction>
+    <fraction name="key_large_letter_ratio">38%</fraction>
+    <fraction name="key_label_ratio">26%</fraction>
+    <fraction name="key_hint_letter_ratio">23%</fraction>
+    <fraction name="key_hint_label_ratio">26%</fraction>
+    <fraction name="key_uppercase_letter_ratio">24%</fraction>
+    <dimen name="key_preview_height">17.0mm</dimen>
+
+    <dimen name="key_preview_height_ics">26.5mm</dimen>
+    <dimen name="key_preview_offset_ics">0.05in</dimen>
 
     <dimen name="candidate_strip_padding">40.0mm</dimen>
 </resources>
diff --git a/java/res/values-sw768dp/dimens.xml b/java/res/values-sw768dp/dimens.xml
index b5d5a8496..2e41db52a 100644
--- a/java/res/values-sw768dp/dimens.xml
+++ b/java/res/values-sw768dp/dimens.xml
@@ -35,7 +35,7 @@
     <dimen name="keyboard_bottom_padding_ics">0.0mm</dimen>
     <dimen name="popup_key_height">10.0mm</dimen>
     <dimen name="keyboard_horizontal_edges_padding">0.0mm</dimen>
-    <dimen name="mini_keyboard_horizontal_padding_holo">40dip</dimen>
+    <dimen name="mini_keyboard_horizontal_padding_ics">40dip</dimen>
     <dimen name="mini_keyboard_key_horizontal_padding">12dip</dimen>
     <!-- Amount of allowance for selecting keys in a mini popup keyboard by sliding finger. -->
     <!-- popup_key_height x 1.2 -->
@@ -43,16 +43,21 @@
     <!-- popup_key_height x -1.0 -->
     <dimen name="mini_keyboard_vertical_correction">-13.0mm</dimen>
 
+    <!-- left or right padding of label alignment -->
+    <dimen name="key_label_horizontal_alignment_padding">6dip</dimen>
+
     <fraction name="key_letter_ratio">38%</fraction>
+    <fraction name="key_large_letter_ratio">38%</fraction>
     <fraction name="key_label_ratio">26%</fraction>
     <fraction name="key_hint_letter_ratio">23%</fraction>
+    <fraction name="key_hint_label_ratio">26%</fraction>
     <fraction name="key_uppercase_letter_ratio">25%</fraction>
     <fraction name="key_preview_text_ratio">50%</fraction>
     <dimen name="key_preview_height">15.0mm</dimen>
     <dimen name="key_preview_offset">0.1in</dimen>
+
+    <dimen name="key_preview_height_ics">15.0mm</dimen>
     <dimen name="key_preview_offset_ics">0.05in</dimen>
-    <!-- left or right padding of label alignment -->
-    <dimen name="key_label_horizontal_alignment_padding">6dip</dimen>
 
     <dimen name="candidate_strip_height">46dip</dimen>
     <!-- candidate_strip_minimum_height =
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index e9b6354a5..6dabb0cb9 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -41,10 +41,15 @@
 
         <!-- Size of the text for one letter keys, in the proportion of key height. -->
         <attr name="keyLetterRatio" format="float" />
+        <!-- Large size of the text for one letter keys, in the proportion of key height. -->
+        <attr name="keyLargeLetterRatio" format="float" />
         <!-- Size of the text for keys with some text, in the proportion of key height. -->
         <attr name="keyLabelRatio" format="float" />
-        <!-- Size of the text for hint letter, in the proportion of key height. -->
+        <!-- Size of the text for hint letter (= one character hint label), in the proportion of
+             key height. -->
         <attr name="keyHintLetterRatio" format="float" />
+        <!-- Size of the text for hint label, in the proportion of key height. -->
+        <attr name="keyHintLabelRatio" format="float" />
         <!-- Size of the text for upper case letter, in the proportion of key height. -->
         <attr name="keyUppercaseLetterRatio" format="float" />
 
@@ -52,8 +57,10 @@
         <attr name="keyTextColor" format="color" />
         <!-- Color to use for the label in a key when in inactivated state. -->
         <attr name="keyTextInactivatedColor" format="color" />
-        <!-- Key hint letter color -->
+        <!-- Key hint letter (= one character hint label) color -->
         <attr name="keyHintLetterColor" format="color" />
+        <!-- Key hint label color -->
+        <attr name="keyHintLabelColor" format="color" />
         <!-- Upper case letter colors -->
         <attr name="keyUppercaseLetterInactivatedColor" format="color" />
         <attr name="keyUppercaseLetterActivatedColor" format="color" />
@@ -67,6 +74,8 @@
         <attr name="keyPreviewOffset" format="dimension" />
         <!-- Height of the key press feedback popup. -->
         <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" />
 
         <!-- Hysteresis distance for key debouncing -->
         <attr name="keyHysteresisDistance" format="dimension" />
@@ -146,16 +155,6 @@
         <attr name="iconReturnKey" format="reference" />
         <attr name="iconSearchKey" format="reference" />
         <attr name="iconTabKey" format="reference" />
-        <attr name="iconNum1Key" format="reference" />
-        <attr name="iconNum2Key" format="reference" />
-        <attr name="iconNum3Key" format="reference" />
-        <attr name="iconNum4Key" format="reference" />
-        <attr name="iconNum5Key" format="reference" />
-        <attr name="iconNum6Key" format="reference" />
-        <attr name="iconNum7Key" format="reference" />
-        <attr name="iconNum8Key" format="reference" />
-        <attr name="iconNum9Key" format="reference" />
-        <attr name="iconNum0Key" format="reference" />
         <attr name="iconShiftedShiftKey" format="reference" />
         <attr name="iconPreviewSpaceKey" format="reference" />
         <attr name="iconPreviewTabKey" format="reference" />
@@ -187,19 +186,23 @@
         <attr name="keyOutputText" format="string" />
         <!-- The label to display on the key. -->
         <attr name="keyLabel" format="string" />
-        <!-- The hint letter to display on the key in conjunction with the label. -->
-        <attr name="keyHintLetter" format="string" />
+        <!-- The hint label to display on the key in conjunction with the label. -->
+        <attr name="keyHintLabel" format="string" />
         <!-- The key label option. -->
         <attr name="keyLabelOption" format="integer">
             <!-- This should be aligned with Key.LABEL_OPTION_* -->
             <flag name="alignLeft" value="0x01" />
             <flag name="alignRight" value="0x02" />
-            <flag name="alignBottom" value="0x08" />
-            <flag name="fontNormal" value="0x10" />
-            <flag name="fontFixedWidth" value="0x20" />
-            <flag name="followKeyLetterRatio" value="0x40" />
-            <flag name="popupHint" value="0x80" />
-            <flag name="hasUppercaseLetter" value="0x100" />
+            <flag name="alignBottom" value="0x04" />
+            <flag name="alignLeftOfCenter" value="0x08" />
+            <flag name="largeLetter" value="0x10" />
+            <flag name="fontNormal" value="0x20" />
+            <flag name="fontMonoSpace" value="0x40" />
+            <flag name="followKeyLetterRatio" value="0x80" />
+            <flag name="followKeyHintLabelRatio" value="0x100" />
+            <flag name="hasPopupHint" value="0x200" />
+            <flag name="hasUppercaseLetter" value="0x400" />
+            <flag name="hasHintLabel" value="0x800" />
         </attr>
         <!-- The icon to display on the key instead of the label. -->
         <attr name="keyIcon" format="enum">
@@ -214,29 +217,19 @@
             <enum name="iconReturnKey" value="8" />
             <enum name="iconSearchKey" value="9" />
             <enum name="iconTabKey" value="10" />
-            <enum name="iconNum1Key" value="11" />
-            <enum name="iconNum2Key" value="12" />
-            <enum name="iconNum3Key" value="13" />
-            <enum name="iconNum4Key" value="14" />
-            <enum name="iconNum5Key" value="15" />
-            <enum name="iconNum6Key" value="16" />
-            <enum name="iconNum7Key" value="17" />
-            <enum name="iconNum8Key" value="18" />
-            <enum name="iconNum9Key" value="19" />
-            <enum name="iconNum0Key" value="20" />
         </attr>
         <!-- Shift key icon for shifted state -->
         <attr name="keyIconShifted" format="enum">
             <!-- This should be aligned with KeyboardIcons.ICON_SHIFTED_* -->
-            <enum name="iconShiftedShiftKey" value="21" />
+            <enum name="iconShiftedShiftKey" value="11" />
         </attr>
         <!-- The icon to show in the popup preview. -->
         <attr name="keyIconPreview" format="enum">
             <!-- This should be aligned with KeyboardIcons.ICON_PREVIEW_* -->
-            <enum name="iconPreviewSpaceKey" value="22" />
-            <enum name="iconPreviewTabKey" value="23" />
-            <enum name="iconPreviewSettingsKey" value="24" />
-            <enum name="iconPreviewShortcutKey" value="25" />
+            <enum name="iconPreviewSpaceKey" value="12" />
+            <enum name="iconPreviewTabKey" value="13" />
+            <enum name="iconPreviewSettingsKey" value="14" />
+            <enum name="iconPreviewShortcutKey" value="15" />
         </attr>
         <!-- The key style to specify a set of key attributes defined by <key_style/> -->
         <attr name="keyStyle" format="string" />
diff --git a/java/res/values/dimens.xml b/java/res/values/dimens.xml
index 54256de3c..7627ea0b2 100644
--- a/java/res/values/dimens.xml
+++ b/java/res/values/dimens.xml
@@ -32,14 +32,16 @@
     <dimen name="keyboard_bottom_padding">0.06in</dimen>
     <dimen name="key_bottom_gap_stone">0.00in</dimen>
     <dimen name="key_horizontal_gap_stone">0.00in</dimen>
+    <dimen name="keyboard_horizontal_edges_padding">0.0in</dimen>
+    <dimen name="mini_keyboard_horizontal_padding">16dip</dimen>
+    <dimen name="mini_keyboard_key_horizontal_padding">8dip</dimen>
+
     <dimen name="key_bottom_gap_ics">0.06in</dimen>
     <dimen name="key_horizontal_gap_ics">0.01in</dimen>
     <dimen name="keyboard_top_padding_ics">0.03in</dimen>
     <dimen name="keyboard_bottom_padding_ics">0.06in</dimen>
-    <dimen name="keyboard_horizontal_edges_padding">0.0in</dimen>
-    <dimen name="mini_keyboard_horizontal_padding">16dip</dimen>
-    <dimen name="mini_keyboard_horizontal_padding_holo">38dip</dimen>
-    <dimen name="mini_keyboard_key_horizontal_padding">8dip</dimen>
+    <dimen name="mini_keyboard_horizontal_padding_ics">38dip</dimen>
+
     <!-- Amount of allowance for selecting keys in a mini popup keyboard by sliding finger. -->
     <!-- popup_key_height x 1.2 -->
     <dimen name="mini_keyboard_slide_allowance">0.396in</dimen>
@@ -49,15 +51,20 @@
          to user's finger. -->
     <dimen name="keyboard_vertical_correction">-0.05in</dimen>
 
+    <!-- left or right padding of label alignment -->
+    <dimen name="key_label_horizontal_alignment_padding">4dip</dimen>
+
     <fraction name="key_letter_ratio">45%</fraction>
+    <fraction name="key_large_letter_ratio">55%</fraction>
     <fraction name="key_label_ratio">29%</fraction>
     <fraction name="key_hint_letter_ratio">23%</fraction>
+    <fraction name="key_hint_label_ratio">36%</fraction>
     <fraction name="key_uppercase_letter_ratio">35%</fraction>
-    <!-- left or right padding of label alignment -->
-    <dimen name="key_label_horizontal_alignment_padding">21dip</dimen>
     <fraction name="key_preview_text_ratio">82%</fraction>
     <dimen name="key_preview_height">80sp</dimen>
     <dimen name="key_preview_offset">0.1in</dimen>
+
+    <dimen name="key_preview_height_ics">80sp</dimen>
     <dimen name="key_preview_offset_ics">0.05in</dimen>
 
     <dimen name="candidate_strip_height">42dip</dimen>
diff --git a/java/res/values/keyboard-icons-black.xml b/java/res/values/keyboard-icons-black.xml
index 3ba345580..89631bb01 100644
--- a/java/res/values/keyboard-icons-black.xml
+++ b/java/res/values/keyboard-icons-black.xml
@@ -26,16 +26,6 @@
         <item name="iconReturnKey">@drawable/sym_bkeyboard_return</item>
         <item name="iconSearchKey">@drawable/sym_bkeyboard_search</item>
         <item name="iconTabKey">@drawable/sym_bkeyboard_tab</item>
-        <item name="iconNum1Key">@drawable/sym_bkeyboard_num1</item>
-        <item name="iconNum2Key">@drawable/sym_bkeyboard_num2</item>
-        <item name="iconNum3Key">@drawable/sym_bkeyboard_num3</item>
-        <item name="iconNum4Key">@drawable/sym_bkeyboard_num4</item>
-        <item name="iconNum5Key">@drawable/sym_bkeyboard_num5</item>
-        <item name="iconNum6Key">@drawable/sym_bkeyboard_num6</item>
-        <item name="iconNum7Key">@drawable/sym_bkeyboard_num7</item>
-        <item name="iconNum8Key">@drawable/sym_bkeyboard_num8</item>
-        <item name="iconNum9Key">@drawable/sym_bkeyboard_num9</item>
-        <item name="iconNum0Key">@drawable/sym_bkeyboard_num0</item>
         <item name="iconShiftedShiftKey">@drawable/sym_bkeyboard_shift_locked</item>
         <item name="iconPreviewSpaceKey">@drawable/sym_keyboard_feedback_space</item>
         <item name="iconPreviewTabKey">@drawable/sym_keyboard_feedback_tab</item>
diff --git a/java/res/values/keyboard-icons-ics.xml b/java/res/values/keyboard-icons-ics.xml
index 1dfbdf96e..feb95f834 100644
--- a/java/res/values/keyboard-icons-ics.xml
+++ b/java/res/values/keyboard-icons-ics.xml
@@ -17,62 +17,44 @@
 <resources>
     <style name="KeyboardIcons.IceCreamSandwich" parent="android:Theme.Holo">
         <!-- Keyboard icons -->
-<!--         <item name="iconShiftKey">@drawable/sym_keyboard_shift_holo</item> -->
-        <item name="iconShiftKey">@drawable/sym_keyboard_shift</item>
-<!--         <item name="iconToSymbolKeyWithShortcut">@drawable/sym_keyboard_123_voice_holo</item> -->
-        <item name="iconToSymbolKeyWithShortcut">@drawable/sym_keyboard_123_mic</item>
-<!--         <item name="iconDeleteKey">@drawable/sym_keyboard_delete_holo</item> -->
-        <item name="iconDeleteKey">@drawable/sym_keyboard_delete</item>
-<!--         <item name="iconSettingsKey">@drawable/sym_keyboard_settings_holo</item> -->
-        <item name="iconSettingsKey">@drawable/sym_keyboard_settings</item>
-<!--         <item name="iconShortcutKey">@drawable/sym_keyboard_voice_holo</item> -->
-        <item name="iconShortcutKey">@drawable/sym_keyboard_mic</item>
-<!--         <item name="iconSpaceKey">@drawable/sym_keyboard_space_holo</item> -->
-        <item name="iconSpaceKey">@drawable/sym_keyboard_space</item>
-<!--         <item name="iconReturnKey">@drawable/sym_keyboard_return_holo</item> -->
-        <item name="iconReturnKey">@drawable/sym_keyboard_return</item>
-<!--         <item name="iconSearchKey">@drawable/sym_keyboard_search_holo</item> -->
+        <!-- TODO: The following holo icon for phone (drawable-hdpi and drawable-xhdpi) are too
+             large for phone.
+             sym_keyboard_shift_holo
+             sym_keyboard_shift_locked_holo
+             sym_keyboard_delete_holo,
+             sym_keyboard_settings_holo
+             sym_keyboard_voice_holo
+             sym_keyboard_voice_holo_off
+             sym_keyboard_space_holo
+             sym_keyboard_return_holo
+             sym_keyboard_tab_holo
+             -->
+        <!-- TODO: The following holo icon for phone (drawable-hdpi and drawable-xhdpi) are missing.
+             sym_keyboard_123_mic_holo
+             sym_keyboard_search_holo
+             sym_keyboard_feedback_tab_holo
+             sym_keyboard_feedback_voice_holo
+             -->
+        <item name="iconShiftKey">@drawable/sym_keyboard_shift_holo</item>
+        <item name="iconToSymbolKeyWithShortcut">@drawable/sym_keyboard_123_mic_holo</item>
+        <item name="iconDeleteKey">@drawable/sym_keyboard_delete_holo</item>
+        <item name="iconSettingsKey">@drawable/sym_keyboard_settings_holo</item>
+        <item name="iconShortcutKey">@drawable/sym_keyboard_voice_holo</item>
+        <item name="iconSpaceKey">@drawable/sym_keyboard_space_holo</item>
+        <item name="iconReturnKey">@drawable/sym_keyboard_return_holo</item>
         <item name="iconSearchKey">@drawable/sym_keyboard_search</item>
-<!--         <item name="iconTabKey">@drawable/sym_keyboard_tab_holo</item> -->
-        <item name="iconTabKey">@drawable/sym_keyboard_tab</item>
-<!--         <item name="iconNum1Key">@drawable/sym_keyboard_num1_holo</item> -->
-<!--         <item name="iconNum2Key">@drawable/sym_keyboard_num2_holo</item> -->
-<!--         <item name="iconNum3Key">@drawable/sym_keyboard_num3_holo</item> -->
-<!--         <item name="iconNum4Key">@drawable/sym_keyboard_num4_holo</item> -->
-<!--         <item name="iconNum5Key">@drawable/sym_keyboard_num5_holo</item> -->
-<!--         <item name="iconNum6Key">@drawable/sym_keyboard_num6_holo</item> -->
-<!--         <item name="iconNum7Key">@drawable/sym_keyboard_num7_holo</item> -->
-<!--         <item name="iconNum8Key">@drawable/sym_keyboard_num8_holo</item> -->
-<!--         <item name="iconNum9Key">@drawable/sym_keyboard_num9_holo</item> -->
-<!--         <item name="iconNum0Key">@drawable/sym_keyboard_num0_holo</item> -->
-<!--         <item name="iconNumStarKey">@drawable/sym_keyboard_numbstar_holo</item> -->
-<!--         <item name="iconNumPoundKey">@drawable/sym_keyboard_numbpound_holo</item> -->
-<!--         <item name="iconNumAltKey">@drawable/sym_keyboard_numalt_holo</item> -->
-        <item name="iconNum1Key">@drawable/sym_keyboard_num1</item>
-        <item name="iconNum2Key">@drawable/sym_keyboard_num2</item>
-        <item name="iconNum3Key">@drawable/sym_keyboard_num3</item>
-        <item name="iconNum4Key">@drawable/sym_keyboard_num4</item>
-        <item name="iconNum5Key">@drawable/sym_keyboard_num5</item>
-        <item name="iconNum6Key">@drawable/sym_keyboard_num6</item>
-        <item name="iconNum7Key">@drawable/sym_keyboard_num7</item>
-        <item name="iconNum8Key">@drawable/sym_keyboard_num8</item>
-        <item name="iconNum9Key">@drawable/sym_keyboard_num9</item>
-        <item name="iconNum0Key">@drawable/sym_keyboard_num0</item>
-<!--         <item name="iconShiftedShiftKey">@drawable/sym_keyboard_shift_locked_holo</item> -->
-        <item name="iconShiftedShiftKey">@drawable/sym_keyboard_shift_locked</item>
+        <item name="iconTabKey">@drawable/sym_keyboard_tab_holo</item>
+        <item name="iconShiftedShiftKey">@drawable/sym_keyboard_shift_locked_holo</item>
         <item name="iconPreviewSpaceKey">@drawable/transparent</item>
-<!--         <item name="iconPreviewTabKey">@drawable/sym_keyboard_tab_holo</item> -->
         <item name="iconPreviewTabKey">@drawable/sym_keyboard_feedback_tab</item>
-<!--         <item name="iconPreviewSettingsKey">@drawable/sym_keyboard_settings_holo</item> -->
-        <item name="iconPreviewSettingsKey">@drawable/sym_keyboard_settings</item>
-<!--         <item name="iconPreviewShortcutKey">@drawable/sym_keyboard_feedback_voice_holo</item> -->
+        <item name="iconPreviewSettingsKey">@drawable/sym_keyboard_settings_holo</item>
         <item name="iconPreviewShortcutKey">@drawable/sym_keyboard_feedback_mic</item>
         <!-- LatinKeyboard icons -->
         <item name="autoCorrectionSpacebarLedIcon">@drawable/sym_keyboard_space_led</item>
         <item name="disabledShortcutIcon">@drawable/sym_keyboard_voice_off_holo</item>
         <item name="spacebarArrowLeftIcon">@drawable/sym_keyboard_language_arrows_left</item>
         <item name="spacebarArrowRightIcon">@drawable/sym_keyboard_language_arrows_right</item>
-<!--         <item name="spacebarArrowPreviewLeftIcon">@drawable/sym_keyboard_feedback_language_arrows_left</item> -->
-<!--         <item name="spacebarArrowPreviewRightIcon">@drawable/sym_keyboard_feedback_language_arrows_right</item> -->
+        <item name="spacebarArrowPreviewLeftIcon">@null</item>
+        <item name="spacebarArrowPreviewRightIcon">@null</item>
     </style>
 </resources>
diff --git a/java/res/values/keyboard-icons-white.xml b/java/res/values/keyboard-icons-white.xml
index 9f5fb5a5b..f9726d157 100644
--- a/java/res/values/keyboard-icons-white.xml
+++ b/java/res/values/keyboard-icons-white.xml
@@ -26,16 +26,6 @@
         <item name="iconReturnKey">@drawable/sym_keyboard_return</item>
         <item name="iconSearchKey">@drawable/sym_keyboard_search</item>
         <item name="iconTabKey">@drawable/sym_keyboard_tab</item>
-        <item name="iconNum1Key">@drawable/sym_keyboard_num1</item>
-        <item name="iconNum2Key">@drawable/sym_keyboard_num2</item>
-        <item name="iconNum3Key">@drawable/sym_keyboard_num3</item>
-        <item name="iconNum4Key">@drawable/sym_keyboard_num4</item>
-        <item name="iconNum5Key">@drawable/sym_keyboard_num5</item>
-        <item name="iconNum6Key">@drawable/sym_keyboard_num6</item>
-        <item name="iconNum7Key">@drawable/sym_keyboard_num7</item>
-        <item name="iconNum8Key">@drawable/sym_keyboard_num8</item>
-        <item name="iconNum9Key">@drawable/sym_keyboard_num9</item>
-        <item name="iconNum0Key">@drawable/sym_keyboard_num0</item>
         <item name="iconShiftedShiftKey">@drawable/sym_keyboard_shift_locked</item>
         <item name="iconPreviewSpaceKey">@drawable/sym_keyboard_feedback_space</item>
         <item name="iconPreviewTabKey">@drawable/sym_keyboard_feedback_tab</item>
diff --git a/java/res/values/styles.xml b/java/res/values/styles.xml
index 05defcb52..ff91e9ef1 100644
--- a/java/res/values/styles.xml
+++ b/java/res/values/styles.xml
@@ -37,19 +37,23 @@
         <item name="android:background">@drawable/keyboard_background</item>
         <item name="keyBackground">@drawable/btn_keyboard_key</item>
         <item name="keyLetterRatio">@fraction/key_letter_ratio</item>
+        <item name="keyLargeLetterRatio">@fraction/key_large_letter_ratio</item>
         <item name="keyLabelRatio">@fraction/key_label_ratio</item>
         <item name="keyHintLetterRatio">@fraction/key_hint_letter_ratio</item>
+        <item name="keyHintLabelRatio">@fraction/key_hint_label_ratio</item>
         <item name="keyUppercaseLetterRatio">@fraction/key_uppercase_letter_ratio</item>
         <item name="keyTextStyle">normal</item>
         <item name="keyTextColor">#FFFFFFFF</item>
         <item name="keyTextInactivatedColor">#FFFFFFFF</item>
         <item name="keyHintLetterColor">#80000000</item>
+        <item name="keyHintLabelColor">#E0E0E4E5</item>
         <item name="keyUppercaseLetterInactivatedColor">#66E0E4E5</item>
         <item name="keyUppercaseLetterActivatedColor">#CCE0E4E5</item>
         <item name="keyPopupHintIcon">@drawable/hint_popup</item>
         <item name="keyPreviewLayout">@layout/key_preview</item>
         <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="popupLayout">@layout/keyboard_popup</item>
         <item name="keyHysteresisDistance">@dimen/key_hysteresis_distance</item>
         <item name="verticalCorrection">@dimen/keyboard_vertical_correction</item>
@@ -106,6 +110,10 @@
         <item name="keyBackground">@drawable/btn_keyboard_key_stone</item>
         <item name="keyTextColor">#FF000000</item>
         <item name="keyTextInactivatedColor">#FF808080</item>
+        <item name="keyHintLetterColor">#80FFFFFF</item>
+        <item name="keyHintLabelColor">#E0000000</item>
+        <item name="keyUppercaseLetterInactivatedColor">#66000000</item>
+        <item name="keyUppercaseLetterActivatedColor">#CC000000</item>
         <item name="shadowColor">#FFFFFFFF</item>
     </style>
     <style name="PopupMiniKeyboardView.Stone" parent="PopupMiniKeyboardView">
@@ -142,10 +150,10 @@
         <item name="keyTextStyle">bold</item>
         <item name="keyTextInactivatedColor">#66E0E4E5</item>
         <item name="keyHintLetterColor">#80000000</item>
+        <item name="keyHintLabelColor">#A0FFFFFF</item>
         <item name="keyUppercaseLetterInactivatedColor">#66E0E4E5</item>
         <item name="keyUppercaseLetterActivatedColor">#FFFFFFFF</item>
-        <item name="keyPopupHintIcon">@drawable/hint_popup</item>
-        <item name="keyPreviewHeight">@dimen/key_preview_height</item>
+        <item name="keyPreviewHeight">@dimen/key_preview_height_ics</item>
         <item name="keyPreviewOffset">@dimen/key_preview_offset_ics</item>
         <item name="shadowColor">#00000000</item>
         <item name="shadowRadius">0.0</item>
@@ -159,8 +167,8 @@
     </style>
     <style name="PopupMiniKeyboardPanelStyle.IceCreamSandwich">
         <item name="android:background">@drawable/keyboard_popup_panel_background_holo</item>
-        <item name="android:paddingLeft">@dimen/mini_keyboard_horizontal_padding_holo</item>
-        <item name="android:paddingRight">@dimen/mini_keyboard_horizontal_padding_holo</item>
+        <item name="android:paddingLeft">@dimen/mini_keyboard_horizontal_padding_ics</item>
+        <item name="android:paddingRight">@dimen/mini_keyboard_horizontal_padding_ics</item>
     </style>
     <style name="SuggestionsStripBackgroundStyle.IceCreamSandwich">
         <item name="android:background">@drawable/keyboard_suggest_strip_holo</item>
diff --git a/java/res/xml-sw600dp/kbd_key_styles.xml b/java/res/xml-sw600dp/kbd_key_styles.xml
index e8e80ac03..dbea4dcfd 100644
--- a/java/res/xml-sw600dp/kbd_key_styles.xml
+++ b/java/res/xml-sw600dp/kbd_key_styles.xml
@@ -37,7 +37,7 @@
         <default>
             <key-style
                 latin:styleName="settingsPopupStyle"
-                latin:keyLabelOption="popupHint"
+                latin:keyLabelOption="hasPopupHint"
                 latin:popupCharacters="\@icon/5|\@integer/key_settings"
                 latin:parentStyle="functionalKeyStyle" />
         </default>
@@ -73,7 +73,7 @@
         latin:styleName="smileyKeyStyle"
         latin:keyLabel=":-)"
         latin:keyOutputText=":-) "
-        latin:keyLabelOption="popupHint"
+        latin:keyLabelOption="hasPopupHint"
         latin:popupCharacters="@string/alternates_for_smiley"
         latin:maxPopupKeyboardColumn="5" />
     <key-style
@@ -116,7 +116,7 @@
     <key-style
         latin:styleName="comKeyStyle"
         latin:keyLabel="@string/keylabel_for_popular_domain"
-        latin:keyLabelOption="fontNormal|popupHint"
+        latin:keyLabelOption="fontNormal|hasPopupHint"
         latin:keyOutputText="@string/keylabel_for_popular_domain"
         latin:popupCharacters="@string/alternates_for_popular_domain" />
     <switch>
diff --git a/java/res/xml-sw600dp/kbd_number.xml b/java/res/xml-sw600dp/kbd_number.xml
index 2c7af0ae2..b3a1010d7 100644
--- a/java/res/xml-sw600dp/kbd_number.xml
+++ b/java/res/xml-sw600dp/kbd_number.xml
@@ -91,24 +91,27 @@
             <Row>
                 <Key
                     latin:keyLabel="-"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="11.00%p"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="+"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="."
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="1"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="38.75%p" />
                 <Key
-                    latin:keyLabel="2" />
+                    latin:keyLabel="2"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="3" />
+                    latin:keyLabel="3"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyStyle="deleteKeyStyle"
                     latin:keyXPos="-11.00%p"
@@ -117,25 +120,27 @@
             </Row>
             <Row>
                 <Key
-                    latin:keyLabel="*"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numStarKeyStyle"
                     latin:keyXPos="11.00%p"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="/"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel=","
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="4"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="38.75%p" />
                 <Key
-                    latin:keyLabel="5" />
+                    latin:keyLabel="5"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="6" />
+                    latin:keyLabel="6"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyStyle="returnKeyStyle"
                     latin:keyXPos="-11.00%p"
@@ -148,24 +153,27 @@
                      edge key. -->
                 <Key
                     latin:keyLabel="("
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="11.00%p"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel=")"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="="
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="9.25%p" />
                 <Key
                     latin:keyLabel="7"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="38.75%p" />
                 <Key
-                    latin:keyLabel="8" />
+                    latin:keyLabel="8"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="9" />
+                    latin:keyLabel="9"
+                    latin:keyStyle="numKeyStyle" />
             </Row>
             <!-- This row is intentionally not marked as a bottom row -->
             <Row>
@@ -180,10 +188,11 @@
                     latin:keyStyle="numStarKeyStyle"
                     latin:keyXPos="38.75%p" />
                 <Key
-                    latin:keyLabel="0" />
+                    latin:keyLabel="0"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyLabel="#"
-                    latin:keyStyle="numLabelStyle" />
+                    latin:keyStyle="numKeyStyle" />
                 <Spacer
                     latin:keyXPos="-11.00%p"
                     latin:keyWidth="0%p" />
diff --git a/java/res/xml-sw600dp/kbd_phone.xml b/java/res/xml-sw600dp/kbd_phone.xml
index 4dee882e9..dd53a206a 100644
--- a/java/res/xml-sw600dp/kbd_phone.xml
+++ b/java/res/xml-sw600dp/kbd_phone.xml
@@ -30,12 +30,12 @@
     <Row>
         <Key
             latin:keyLabel="-"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="15.625%p"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel="+"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyStyle="num1KeyStyle"
@@ -53,12 +53,12 @@
     <Row>
         <Key
             latin:keyLabel=","
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="15.625%p"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel="."
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyStyle="num4KeyStyle"
@@ -82,12 +82,12 @@
              the touch event on the area, "(" is intentionally not marked as a left edge key. -->
         <Key
             latin:keyLabel="("
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="15.625%p"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel=")"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyStyle="num7KeyStyle"
@@ -114,7 +114,7 @@
             latin:keyStyle="num0KeyStyle" />
         <Key
             latin:keyLabel="#"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Spacer
             latin:keyXPos="-11.00%p"
             latin:keyWidth="0%p" />
diff --git a/java/res/xml-sw600dp/kbd_phone_symbols.xml b/java/res/xml-sw600dp/kbd_phone_symbols.xml
index 87de880d9..d083ecb60 100644
--- a/java/res/xml-sw600dp/kbd_phone_symbols.xml
+++ b/java/res/xml-sw600dp/kbd_phone_symbols.xml
@@ -30,12 +30,12 @@
     <Row>
         <Key
             latin:keyLabel="-"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="11.00%p"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel="+"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:code="44"
@@ -57,12 +57,12 @@
     <Row>
         <Key
             latin:keyLabel=","
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="11.00%p"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel="."
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:code="59"
@@ -90,15 +90,15 @@
              the touch event on the area, "(" is intentionally not marked as a left edge key. -->
         <Key
             latin:keyLabel="("
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel=")"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyLabel="N"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="9.25%p" />
         <Key
             latin:keyStyle="num7KeyStyle"
@@ -124,7 +124,7 @@
             latin:keyStyle="num0KeyStyle" />
         <Key
             latin:keyLabel="#"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Spacer
             latin:keyXPos="-11.00%p"
             latin:keyWidth="0%p" />
diff --git a/java/res/xml-sw600dp/kbd_qwerty_row3.xml b/java/res/xml-sw600dp/kbd_qwerty_row3.xml
index 0dbc5cf66..278db13fc 100644
--- a/java/res/xml-sw600dp/kbd_qwerty_row3.xml
+++ b/java/res/xml-sw600dp/kbd_qwerty_row3.xml
@@ -59,12 +59,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml-sw600dp/kbd_qwerty_row4.xml b/java/res/xml-sw600dp/kbd_qwerty_row4.xml
index 8fd65fe0e..4f41c17b4 100644
--- a/java/res/xml-sw600dp/kbd_qwerty_row4.xml
+++ b/java/res/xml-sw600dp/kbd_qwerty_row4.xml
@@ -49,7 +49,7 @@
                 <Key
                     latin:keyLabel="/"
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\@"
+                    latin:keyHintLabel="\@"
                     latin:popupCharacters="\@" />
             </default>
         </switch>
@@ -75,7 +75,7 @@
                         <Key
                             latin:keyLabel="/"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter=":"
+                            latin:keyHintLabel=":"
                             latin:popupCharacters=":"
                             latin:keyWidth="9.750%p" />
                     </case>
@@ -83,7 +83,7 @@
                         <Key
                             latin:keyLabel="\?"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter="_"
+                            latin:keyHintLabel="_"
                             latin:popupCharacters="_"
                             latin:keyWidth="9.750%p" />
                     </default>
@@ -100,7 +100,7 @@
                         <Key
                             latin:keyLabel="!"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter="\'"
+                            latin:keyHintLabel="\'"
                             latin:popupCharacters="\'"
                             latin:keyWidth="9.750%p" />
                     </default>
@@ -122,7 +122,7 @@
                         <Key
                             latin:keyLabel="/"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter=":"
+                            latin:keyHintLabel=":"
                             latin:popupCharacters=":"
                             latin:keyWidth="9.750%p" />
                     </case>
@@ -130,7 +130,7 @@
                         <Key
                             latin:keyLabel="\'"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter="&quot;"
+                            latin:keyHintLabel="&quot;"
                             latin:popupCharacters="&quot;"
                             latin:keyWidth="9.750%p" />
                     </default>
@@ -147,7 +147,7 @@
                         <Key
                             latin:keyLabel="-"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter="_"
+                            latin:keyHintLabel="_"
                             latin:popupCharacters="_"
                             latin:keyWidth="9.750%p" />
                     </default>
diff --git a/java/res/xml-sw600dp/kbd_row3_right.xml b/java/res/xml-sw600dp/kbd_row3_right.xml
index a9c5eb371..5e9584f2d 100644
--- a/java/res/xml-sw600dp/kbd_row3_right.xml
+++ b/java/res/xml-sw600dp/kbd_row3_right.xml
@@ -37,7 +37,7 @@
             <Key
                 latin:keyLabel="-"
                 latin:keyLabelOption="hasUppercaseLetter"
-                latin:keyHintLetter="_"
+                latin:keyHintLabel="_"
                 latin:popupCharacters="_"
                 latin:keyXPos="-8.9%p"
                 latin:keyWidth="fillBoth"
@@ -49,7 +49,7 @@
             <Key
                 latin:keyLabel=":"
                 latin:keyLabelOption="hasUppercaseLetter"
-                latin:keyHintLetter="+"
+                latin:keyHintLabel="+"
                 latin:popupCharacters="+"
                 latin:keyXPos="-8.9%p"
                 latin:keyWidth="fillBoth"
diff --git a/java/res/xml-sw600dp/kbd_rows_azerty.xml b/java/res/xml-sw600dp/kbd_rows_azerty.xml
index b53bbbbf9..7ba716bc5 100644
--- a/java/res/xml-sw600dp/kbd_rows_azerty.xml
+++ b/java/res/xml-sw600dp/kbd_rows_azerty.xml
@@ -139,12 +139,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml-sw600dp/kbd_rows_qwertz.xml b/java/res/xml-sw600dp/kbd_rows_qwertz.xml
index 7ea9b0f37..7f85fe778 100644
--- a/java/res/xml-sw600dp/kbd_rows_qwertz.xml
+++ b/java/res/xml-sw600dp/kbd_rows_qwertz.xml
@@ -104,12 +104,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml-sw600dp/kbd_rows_russian.xml b/java/res/xml-sw600dp/kbd_rows_russian.xml
index 43fa665e6..b72324745 100644
--- a/java/res/xml-sw600dp/kbd_rows_russian.xml
+++ b/java/res/xml-sw600dp/kbd_rows_russian.xml
@@ -119,7 +119,7 @@
         <Key
             latin:keyLabel="."
             latin:keyLabelOption="hasUppercaseLetter"
-            latin:keyHintLetter=","
+            latin:keyHintLabel=","
             latin:popupCharacters="," />
         <include
             latin:keyboardLayout="@xml/kbd_row3_right" />
diff --git a/java/res/xml-sw600dp/kbd_rows_scandinavian.xml b/java/res/xml-sw600dp/kbd_rows_scandinavian.xml
index 3666ead51..645ef625a 100644
--- a/java/res/xml-sw600dp/kbd_rows_scandinavian.xml
+++ b/java/res/xml-sw600dp/kbd_rows_scandinavian.xml
@@ -147,12 +147,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml-sw600dp/kbd_rows_serbian.xml b/java/res/xml-sw600dp/kbd_rows_serbian.xml
index 80debdadb..4dfe94400 100644
--- a/java/res/xml-sw600dp/kbd_rows_serbian.xml
+++ b/java/res/xml-sw600dp/kbd_rows_serbian.xml
@@ -127,12 +127,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml-sw768dp/kbd_key_styles.xml b/java/res/xml-sw768dp/kbd_key_styles.xml
index 5d8c081a6..4c1e3b63e 100644
--- a/java/res/xml-sw768dp/kbd_key_styles.xml
+++ b/java/res/xml-sw768dp/kbd_key_styles.xml
@@ -55,7 +55,7 @@
         latin:styleName="smileyKeyStyle"
         latin:keyLabel=":-)"
         latin:keyOutputText=":-) "
-        latin:keyLabelOption="popupHint"
+        latin:keyLabelOption="hasPopupHint"
         latin:popupCharacters="@string/alternates_for_smiley"
         latin:maxPopupKeyboardColumn="5" />
     <key-style
@@ -98,7 +98,7 @@
     <key-style
         latin:styleName="comKeyStyle"
         latin:keyLabel="@string/keylabel_for_popular_domain"
-        latin:keyLabelOption="fontNormal|popupHint"
+        latin:keyLabelOption="fontNormal|hasPopupHint"
         latin:keyOutputText="@string/keylabel_for_popular_domain"
         latin:popupCharacters="@string/alternates_for_popular_domain" />
     <switch>
diff --git a/java/res/xml-sw768dp/kbd_number.xml b/java/res/xml-sw768dp/kbd_number.xml
index 1ae6984a5..a3bed2f3a 100644
--- a/java/res/xml-sw768dp/kbd_number.xml
+++ b/java/res/xml-sw768dp/kbd_number.xml
@@ -98,24 +98,27 @@
                     latin:keyEdgeFlags="left" />
                 <Key
                     latin:keyLabel="-"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="13.829%p"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="+"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="."
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="1"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="43.125%p" />
                 <Key
-                    latin:keyLabel="2" />
+                    latin:keyLabel="2"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="3" />
+                    latin:keyLabel="3"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyStyle="deleteKeyStyle"
                     latin:keyXPos="-11.172%p"
@@ -124,25 +127,27 @@
             </Row>
             <Row>
                 <Key
-                    latin:keyLabel="*"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numStarKeyStyle"
                     latin:keyXPos="13.829%p"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="/"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel=","
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="4"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="43.125%p" />
                 <Key
-                    latin:keyLabel="5" />
+                    latin:keyLabel="5"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="6" />
+                    latin:keyLabel="6"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyStyle="returnKeyStyle"
                     latin:keyXPos="-11.172%p"
@@ -155,24 +160,27 @@
                      edge key. -->
                 <Key
                     latin:keyLabel="("
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="13.829%p"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel=")"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="="
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyWidth="8.047%p" />
                 <Key
                     latin:keyLabel="7"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyXPos="43.125%p" />
                 <Key
-                    latin:keyLabel="8" />
+                    latin:keyLabel="8"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="9" />
+                    latin:keyLabel="9"
+                    latin:keyStyle="numKeyStyle" />
                 <!-- There is an empty area below the "Enter" key and right of the "9" key. To
                      ignore the touch event on the area, "9" is intentionally not marked as a right
                      edge key. -->
@@ -191,14 +199,14 @@
                     latin:keyXPos="13.829%p"
                     latin:keyWidth="24.140%p" />
                 <Key
-                    latin:keyLabel="*"
-                    latin:keyStyle="numLabelStyle"
+                    latin:keyStyle="numStarKeyStyle"
                     latin:keyXPos="43.125%p" />
                 <Key
-                    latin:keyLabel="0" />
+                    latin:keyLabel="0"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyLabel="#"
-                    latin:keyStyle="numLabelStyle" />
+                    latin:keyStyle="numKeyStyle" />
                 <switch>
                     <case
                         latin:voiceKeyEnabled="true"
diff --git a/java/res/xml-sw768dp/kbd_phone.xml b/java/res/xml-sw768dp/kbd_phone.xml
index 6801ac5cc..0935992fd 100644
--- a/java/res/xml-sw768dp/kbd_phone.xml
+++ b/java/res/xml-sw768dp/kbd_phone.xml
@@ -35,12 +35,12 @@
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="-"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="20.400%p"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel="+"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyStyle="num1KeyStyle"
@@ -62,12 +62,12 @@
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel=","
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="20.400%p"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel="."
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyStyle="num4KeyStyle"
@@ -87,12 +87,12 @@
              the touch event on the area, "(" is intentionally not marked as a left edge key. -->
         <Key
             latin:keyLabel="("
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="20.400%p"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel=")"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyStyle="num7KeyStyle"
@@ -124,7 +124,7 @@
             latin:keyStyle="num0KeyStyle" />
         <Key
             latin:keyLabel="#"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <switch>
             <case
                 latin:voiceKeyEnabled="true"
diff --git a/java/res/xml-sw768dp/kbd_phone_symbols.xml b/java/res/xml-sw768dp/kbd_phone_symbols.xml
index 22f78b6d3..6ee57d6a5 100644
--- a/java/res/xml-sw768dp/kbd_phone_symbols.xml
+++ b/java/res/xml-sw768dp/kbd_phone_symbols.xml
@@ -35,12 +35,12 @@
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="-"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="13.829%p"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel="+"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:code="44"
@@ -66,12 +66,12 @@
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel=","
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="13.829%p"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel="."
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:code="59"
@@ -95,16 +95,16 @@
              the touch event on the area, "(" is intentionally not marked as a left edge key. -->
         <Key
             latin:keyLabel="("
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyXPos="13.829%p"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel=")"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyLabel="N"
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyWidth="8.047%p" />
         <Key
             latin:keyStyle="num7KeyStyle"
@@ -136,7 +136,7 @@
             latin:keyStyle="num0KeyStyle" />
         <Key
             latin:keyLabel="#"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <switch>
             <case
                 latin:voiceKeyEnabled="true"
diff --git a/java/res/xml-sw768dp/kbd_qwerty_row4.xml b/java/res/xml-sw768dp/kbd_qwerty_row4.xml
index 00eabab9e..bdef89dcc 100644
--- a/java/res/xml-sw768dp/kbd_qwerty_row4.xml
+++ b/java/res/xml-sw768dp/kbd_qwerty_row4.xml
@@ -59,7 +59,7 @@
                         <Key
                             latin:keyLabel=":"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter="+"
+                            latin:keyHintLabel="+"
                             latin:popupCharacters="+" />
                     </case>
                     <default>
@@ -78,7 +78,7 @@
                         <Key
                             latin:keyLabel="/"
                             latin:keyLabelOption="hasUppercaseLetter"
-                            latin:keyHintLetter="\@"
+                            latin:keyHintLabel="\@"
                             latin:popupCharacters="\@" />
                     </default>
                 </switch>
@@ -101,14 +101,14 @@
                 <Key
                     latin:keyLabel="/"
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter=":"
+                    latin:keyHintLabel=":"
                     latin:popupCharacters=":" />
             </case>
             <default>
                 <Key
                     latin:keyLabel="\'"
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="&quot;"
+                    latin:keyHintLabel="&quot;"
                     latin:popupCharacters="&quot;" />
             </default>
         </switch>
@@ -123,7 +123,7 @@
                 <Key
                     latin:keyLabel="-"
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="_"
+                    latin:keyHintLabel="_"
                     latin:popupCharacters="_" />
             </default>
         </switch>
diff --git a/java/res/xml-sw768dp/kbd_row3_right2.xml b/java/res/xml-sw768dp/kbd_row3_right2.xml
index e90de8eec..25453160f 100644
--- a/java/res/xml-sw768dp/kbd_row3_right2.xml
+++ b/java/res/xml-sw768dp/kbd_row3_right2.xml
@@ -34,12 +34,12 @@
             <Key
                 latin:keyLabel=","
                 latin:keyLabelOption="hasUppercaseLetter"
-                latin:keyHintLetter="!"
+                latin:keyHintLabel="!"
                 latin:popupCharacters="!" />
             <Key
                 latin:keyLabel="."
                 latin:keyLabelOption="hasUppercaseLetter"
-                latin:keyHintLetter="\?"
+                latin:keyHintLabel="\?"
                 latin:popupCharacters="\?" />
         </default>
     </switch>
diff --git a/java/res/xml-sw768dp/kbd_rows_azerty.xml b/java/res/xml-sw768dp/kbd_rows_azerty.xml
index 3bcba0042..373bda9ce 100644
--- a/java/res/xml-sw768dp/kbd_rows_azerty.xml
+++ b/java/res/xml-sw768dp/kbd_rows_azerty.xml
@@ -134,7 +134,7 @@
         <Key
             latin:keyLabel="\'"
             latin:keyLabelOption="hasUppercaseLetter"
-            latin:keyHintLetter=":"
+            latin:keyHintLabel=":"
             latin:popupCharacters=":" />
         <switch>
             <case
@@ -149,12 +149,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml-sw768dp/kbd_rows_qwertz.xml b/java/res/xml-sw768dp/kbd_rows_qwertz.xml
index 8d5f1e6d4..6567c3166 100644
--- a/java/res/xml-sw768dp/kbd_rows_qwertz.xml
+++ b/java/res/xml-sw768dp/kbd_rows_qwertz.xml
@@ -107,12 +107,12 @@
                 <Key
                     latin:keyLabel=","
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="!"
+                    latin:keyHintLabel="!"
                     latin:popupCharacters="!" />
                 <Key
                     latin:keyLabel="."
                     latin:keyLabelOption="hasUppercaseLetter"
-                    latin:keyHintLetter="\?"
+                    latin:keyHintLabel="\?"
                     latin:popupCharacters="\?" />
             </default>
         </switch>
diff --git a/java/res/xml/kbd_key_styles.xml b/java/res/xml/kbd_key_styles.xml
index 63d519c4c..3d8600391 100644
--- a/java/res/xml/kbd_key_styles.xml
+++ b/java/res/xml/kbd_key_styles.xml
@@ -46,7 +46,7 @@
         <default>
             <key-style
                 latin:styleName="settingsPopupStyle"
-                latin:keyLabelOption="popupHint"
+                latin:keyLabelOption="hasPopupHint"
                 latin:popupCharacters="\@icon/5|\@integer/key_settings"
                 latin:parentStyle="functionalKeyStyle" />
         </default>
@@ -129,7 +129,7 @@
         latin:styleName="smileyKeyStyle"
         latin:keyLabel=":-)"
         latin:keyOutputText=":-) "
-        latin:keyLabelOption="popupHint"
+        latin:keyLabelOption="hasPopupHint"
         latin:popupCharacters="@string/alternates_for_smiley"
         latin:maxPopupKeyboardColumn="5"
         latin:parentStyle="functionalKeyStyle" />
diff --git a/java/res/xml/kbd_number.xml b/java/res/xml/kbd_number.xml
index 429b81846..4d7b6d9a9 100644
--- a/java/res/xml/kbd_number.xml
+++ b/java/res/xml/kbd_number.xml
@@ -83,39 +83,48 @@
             >
                 <Key
                     latin:keyLabel="1"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyEdgeFlags="left" />
                 <Key
-                    latin:keyLabel="2" />
+                    latin:keyLabel="2"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="3" />
+                    latin:keyLabel="3"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyLabel="-"
-                    latin:keyStyle="functionalKeyStyle"
+                    latin:keyStyle="numFunctionalKeyStyle"
                     latin:keyWidth="fillRight"
                     latin:keyEdgeFlags="right" />
             </Row>
             <Row>
                 <Key
                     latin:keyLabel="4"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyEdgeFlags="left" />
                 <Key
-                    latin:keyLabel="5" />
+                    latin:keyLabel="5"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="6" />
+                    latin:keyLabel="6"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyLabel=","
-                    latin:keyStyle="functionalKeyStyle"
+                    latin:keyStyle="numFunctionalKeyStyle"
                     latin:keyWidth="fillRight"
                     latin:keyEdgeFlags="right" />
             </Row>
             <Row>
                 <Key
                     latin:keyLabel="7"
+                    latin:keyStyle="numKeyStyle"
                     latin:keyEdgeFlags="left" />
                 <Key
-                    latin:keyLabel="8" />
+                    latin:keyLabel="8"
+                    latin:keyStyle="numKeyStyle"/>
                 <Key
-                    latin:keyLabel="9" />
+                    latin:keyLabel="9"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyStyle="deleteKeyStyle"
                     latin:keyWidth="fillRight"
@@ -128,9 +137,11 @@
                     latin:keyStyle="numSpaceKeyStyle"
                     latin:keyEdgeFlags="left" />
                 <Key
-                    latin:keyLabel="0" />
+                    latin:keyLabel="0"
+                    latin:keyStyle="numKeyStyle" />
                 <Key
-                    latin:keyLabel="." />
+                    latin:keyLabel="."
+                    latin:keyStyle="numKeyStyle" />
                 <Key
                     latin:keyStyle="returnKeyStyle"
                     latin:keyWidth="fillRight"
diff --git a/java/res/xml/kbd_numkey_styles.xml b/java/res/xml/kbd_numkey_styles.xml
index 3a26a022b..657bfbcbf 100644
--- a/java/res/xml/kbd_numkey_styles.xml
+++ b/java/res/xml/kbd_numkey_styles.xml
@@ -21,72 +21,84 @@
 <merge
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
 >
+    <key-style
+        latin:styleName="numKeyStyle"
+        latin:keyLabelOption="largeLetter|followKeyLetterRatio" />
+    <key-style
+        latin:styleName="numModeKeyStyle"
+        latin:keyLabelOption="fontNormal|followKeyLetterRatio" />
+    <key-style
+        latin:styleName="numFunctionalKeyStyle"
+        latin:keyLabelOption="largeLetter|followKeyLetterRatio"
+        latin:parentStyle="functionalKeyStyle" />
+    <key-style
+        latin:styleName="numberKeyStyle"
+        latin:keyLabelOption="alignLeftOfCenter|hasHintLabel"
+        latin:parentStyle="numKeyStyle" />
     <key-style
         latin:styleName="num0KeyStyle"
         latin:code="48"
-        latin:keyIcon="iconNum0Key" />
+        latin:keyLabel="0 +"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num1KeyStyle"
-        latin:code="49"
-        latin:keyIcon="iconNum1Key" />
+        latin:keyLabel="1"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num2KeyStyle"
-        latin:code="50"
-        latin:keyIcon="iconNum2Key" />
+        latin:keyLabel="2"
+        latin:keyHintLabel="ABC"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num3KeyStyle"
-        latin:code="51"
-        latin:keyIcon="iconNum3Key" />
+        latin:keyLabel="3"
+        latin:keyHintLabel="DEF"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num4KeyStyle"
-        latin:code="52"
-        latin:keyIcon="iconNum4Key" />
+        latin:keyLabel="4"
+        latin:keyHintLabel="GHI"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num5KeyStyle"
-        latin:code="53"
-        latin:keyIcon="iconNum5Key" />
+        latin:keyLabel="5"
+        latin:keyHintLabel="JKL"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num6KeyStyle"
-        latin:code="54"
-        latin:keyIcon="iconNum6Key" />
+        latin:keyLabel="6"
+        latin:keyHintLabel="MNO"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num7KeyStyle"
-        latin:code="55"
-        latin:keyIcon="iconNum7Key" />
+        latin:keyLabel="7"
+        latin:keyHintLabel="PQRS"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num8KeyStyle"
-        latin:code="56"
-        latin:keyIcon="iconNum8Key" />
+        latin:keyLabel="8"
+        latin:keyHintLabel="TUV"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="num9KeyStyle"
-        latin:code="57"
-        latin:keyIcon="iconNum9Key" />
-    <key-style
-        latin:styleName="numLabelStyle"
-        latin:keyLabelOption="fontFixedWidth|followKeyLetterRatio" />
-    <key-style
-        latin:styleName="numLabelFunctionalStyle"
-        latin:keyLabelOption="fontFixedWidth|followKeyLetterRatio"
-        latin:parentStyle="functionalKeyStyle" />
+        latin:keyLabel="9"
+        latin:keyHintLabel="WXYZ"
+        latin:parentStyle="numberKeyStyle" />
     <key-style
         latin:styleName="numStarKeyStyle"
         latin:code="42"
         latin:keyLabel="\uff0a"
-        latin:parentStyle="numLabelStyle" />
-    <key-style
-        latin:styleName="numPoundKeyStyle"
-        latin:keyLabel="#"
-        latin:parentStyle="numLabelStyle" />
+        latin:parentStyle="numKeyStyle" />
     <key-style
         latin:styleName="numSwitchToAltKeyStyle"
         latin:code="@integer/key_switch_alpha_symbol"
         latin:keyLabel="@string/label_to_phone_symbols_key"
-        latin:parentStyle="numLabelStyle" />
+        latin:parentStyle="numModeKeyStyle" />
     <key-style
         latin:styleName="numSwitchToNumericKeyStyle"
         latin:code="@integer/key_switch_alpha_symbol"
         latin:keyLabel="@string/label_to_phone_numeric_key"
-        latin:parentStyle="numLabelStyle" />
+        latin:parentStyle="numModeKeyStyle" />
     <key-style
         latin:styleName="numSpaceKeyStyle"
         latin:code="@integer/key_space"
diff --git a/java/res/xml/kbd_phone.xml b/java/res/xml/kbd_phone.xml
index 794528c2b..c6508fb03 100644
--- a/java/res/xml/kbd_phone.xml
+++ b/java/res/xml/kbd_phone.xml
@@ -38,7 +38,7 @@
             latin:keyStyle="num3KeyStyle" />
         <Key
             latin:keyLabel="-"
-            latin:keyStyle="numLabelFunctionalStyle"
+            latin:keyStyle="numFunctionalKeyStyle"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
     </Row>
@@ -52,7 +52,7 @@
             latin:keyStyle="num6KeyStyle" />
         <Key
             latin:keyLabel="."
-            latin:keyStyle="numLabelFunctionalStyle"
+            latin:keyStyle="numFunctionalKeyStyle"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
     </Row>
diff --git a/java/res/xml/kbd_phone_symbols.xml b/java/res/xml/kbd_phone_symbols.xml
index 1405c3c21..5d9912229 100644
--- a/java/res/xml/kbd_phone_symbols.xml
+++ b/java/res/xml/kbd_phone_symbols.xml
@@ -31,36 +31,36 @@
     >
         <Key
             latin:keyLabel="("
-            latin:keyStyle="numLabelStyle"
+            latin:keyStyle="numKeyStyle"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="/"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Key
             latin:keyLabel=")"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Key
             latin:keyLabel="-"
-            latin:keyStyle="numLabelFunctionalStyle"
+            latin:keyStyle="numFunctionalKeyStyle"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
     </Row>
     <Row>
         <Key
             latin:keyLabel="N"
-            latin:keyStyle="numLabelStyle"
             latin:keyEdgeFlags="left" />
         <!-- Pause is a comma. Check PhoneNumberUtils.java to see if this 
             has changed. -->
         <Key
             latin:code="44"
-            latin:keyLabel="Pause" />
+            latin:keyLabel="@string/label_pause_key"
+            latin:keyLabelOption="followKeyHintLabelRatio" />
         <Key
             latin:keyLabel=","
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Key
             latin:keyLabel="."
-            latin:keyStyle="numLabelFunctionalStyle"
+            latin:keyStyle="numFunctionalKeyStyle"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
     </Row>
@@ -71,10 +71,11 @@
         <!-- Wait is a semicolon. -->
         <Key
             latin:code="59"
-            latin:keyLabel="Wait" />
+            latin:keyLabel="@string/label_wait_key"
+            latin:keyLabelOption="followKeyHintLabelRatio" />
         <Key
             latin:keyLabel="#"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Key
             latin:keyStyle="deleteKeyStyle"
             latin:keyWidth="fillRight"
@@ -88,7 +89,7 @@
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="+"
-            latin:keyStyle="numLabelStyle" />
+            latin:keyStyle="numKeyStyle" />
         <Key
             latin:keyStyle="numSpaceKeyStyle" />
         <Key
diff --git a/java/res/xml/kbd_qwerty_row1.xml b/java/res/xml/kbd_qwerty_row1.xml
index 8c3669de0..cfd2efd2a 100644
--- a/java/res/xml/kbd_qwerty_row1.xml
+++ b/java/res/xml/kbd_qwerty_row1.xml
@@ -27,44 +27,44 @@
     >
         <Key
             latin:keyLabel="q"
-            latin:keyHintLetter="1"
+            latin:keyHintLabel="1"
             latin:popupCharacters="@string/alternates_for_q"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="w"
-            latin:keyHintLetter="2"
+            latin:keyHintLabel="2"
             latin:popupCharacters="@string/alternates_for_w" />
         <Key
             latin:keyLabel="e"
-            latin:keyHintLetter="3"
+            latin:keyHintLabel="3"
             latin:popupCharacters="@string/alternates_for_e" />
         <Key
             latin:keyLabel="r"
-            latin:keyHintLetter="4"
+            latin:keyHintLabel="4"
             latin:popupCharacters="@string/alternates_for_r" />
         <Key
             latin:keyLabel="t"
-            latin:keyHintLetter="5"
+            latin:keyHintLabel="5"
             latin:popupCharacters="@string/alternates_for_t" />
         <Key
             latin:keyLabel="y"
-            latin:keyHintLetter="6"
+            latin:keyHintLabel="6"
             latin:popupCharacters="@string/alternates_for_y" />
         <Key
             latin:keyLabel="u"
-            latin:keyHintLetter="7"
+            latin:keyHintLabel="7"
             latin:popupCharacters="@string/alternates_for_u" />
         <Key
             latin:keyLabel="i"
-            latin:keyHintLetter="8"
+            latin:keyHintLabel="8"
             latin:popupCharacters="@string/alternates_for_i" />
         <Key
             latin:keyLabel="o"
-            latin:keyHintLetter="9"
+            latin:keyHintLabel="9"
             latin:popupCharacters="@string/alternates_for_o" />
         <Key
             latin:keyLabel="p"
-            latin:keyHintLetter="0"
+            latin:keyHintLabel="0"
             latin:popupCharacters="@string/alternates_for_p"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
diff --git a/java/res/xml/kbd_qwerty_row4.xml b/java/res/xml/kbd_qwerty_row4.xml
index 095133929..ff2ef3acd 100644
--- a/java/res/xml/kbd_qwerty_row4.xml
+++ b/java/res/xml/kbd_qwerty_row4.xml
@@ -47,7 +47,7 @@
                     >
                         <Key
                             latin:keyStyle="tabKeyStyle"
-                            latin:keyLabelOption="popupHint"
+                            latin:keyLabelOption="hasPopupHint"
                             latin:popupCharacters="@string/alternates_for_web_tab_punctuation"
                             latin:keyWidth="9.2%p"
                             latin:maxPopupKeyboardColumn="8" />
@@ -55,7 +55,7 @@
                     <default>
                         <Key
                             latin:keyLabel="."
-                            latin:keyLabelOption="popupHint"
+                            latin:keyLabelOption="hasPopupHint"
                             latin:popupCharacters="@string/alternates_for_punctuation"
                             latin:keyWidth="9.2%p"
                             latin:maxPopupKeyboardColumn="7"
@@ -80,14 +80,14 @@
                     >
                         <Key
                             latin:keyStyle="tabKeyStyle"
-                            latin:keyLabelOption="popupHint"
+                            latin:keyLabelOption="hasPopupHint"
                             latin:popupCharacters="@string/alternates_for_web_tab_punctuation"
                             latin:maxPopupKeyboardColumn="8" />
                     </case>
                     <default>
                         <Key
                             latin:keyLabel="."
-                            latin:keyLabelOption="popupHint"
+                            latin:keyLabelOption="hasPopupHint"
                             latin:popupCharacters="@string/alternates_for_punctuation"
                             latin:maxPopupKeyboardColumn="7"
                             latin:keyStyle="functionalKeyStyle" />
diff --git a/java/res/xml/kbd_rows_azerty.xml b/java/res/xml/kbd_rows_azerty.xml
index 9825c4a10..96efb6646 100644
--- a/java/res/xml/kbd_rows_azerty.xml
+++ b/java/res/xml/kbd_rows_azerty.xml
@@ -29,44 +29,44 @@
     >
         <Key
             latin:keyLabel="a"
-            latin:keyHintLetter="1"
+            latin:keyHintLabel="1"
             latin:popupCharacters="@string/alternates_for_a"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="z"
-            latin:keyHintLetter="2"
+            latin:keyHintLabel="2"
             latin:popupCharacters="@string/alternates_for_z" />
         <Key
             latin:keyLabel="e"
-            latin:keyHintLetter="3"
+            latin:keyHintLabel="3"
             latin:popupCharacters="@string/alternates_for_e" />
         <Key
             latin:keyLabel="r"
-            latin:keyHintLetter="4"
+            latin:keyHintLabel="4"
             latin:popupCharacters="@string/alternates_for_r" />
         <Key
             latin:keyLabel="t"
-            latin:keyHintLetter="5"
+            latin:keyHintLabel="5"
             latin:popupCharacters="@string/alternates_for_t" />
         <Key
             latin:keyLabel="y"
-            latin:keyHintLetter="6"
+            latin:keyHintLabel="6"
             latin:popupCharacters="@string/alternates_for_y" />
         <Key
             latin:keyLabel="u"
-            latin:keyHintLetter="7"
+            latin:keyHintLabel="7"
             latin:popupCharacters="@string/alternates_for_u" />
         <Key
             latin:keyLabel="i"
-            latin:keyHintLetter="8"
+            latin:keyHintLabel="8"
             latin:popupCharacters="@string/alternates_for_i" />
         <Key
             latin:keyLabel="o"
-            latin:keyHintLetter="9"
+            latin:keyHintLabel="9"
             latin:popupCharacters="@string/alternates_for_o" />
         <Key
             latin:keyLabel="p"
-            latin:keyHintLetter="0"
+            latin:keyHintLabel="0"
             latin:popupCharacters="@string/alternates_for_p"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
diff --git a/java/res/xml/kbd_rows_qwertz.xml b/java/res/xml/kbd_rows_qwertz.xml
index 0d70b2637..347ef60ad 100644
--- a/java/res/xml/kbd_rows_qwertz.xml
+++ b/java/res/xml/kbd_rows_qwertz.xml
@@ -29,44 +29,44 @@
     >
         <Key
             latin:keyLabel="q"
-            latin:keyHintLetter="1"
+            latin:keyHintLabel="1"
             latin:popupCharacters="@string/alternates_for_q"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="w"
-            latin:keyHintLetter="2"
+            latin:keyHintLabel="2"
             latin:popupCharacters="@string/alternates_for_w" />
         <Key
             latin:keyLabel="e"
-            latin:keyHintLetter="3"
+            latin:keyHintLabel="3"
             latin:popupCharacters="@string/alternates_for_e" />
         <Key
             latin:keyLabel="r"
-            latin:keyHintLetter="4"
+            latin:keyHintLabel="4"
             latin:popupCharacters="@string/alternates_for_r" />
         <Key
             latin:keyLabel="t"
-            latin:keyHintLetter="5"
+            latin:keyHintLabel="5"
             latin:popupCharacters="@string/alternates_for_t" />
         <Key
             latin:keyLabel="z"
-            latin:keyHintLetter="6"
+            latin:keyHintLabel="6"
             latin:popupCharacters="@string/alternates_for_z" />
         <Key
             latin:keyLabel="u"
-            latin:keyHintLetter="7"
+            latin:keyHintLabel="7"
             latin:popupCharacters="@string/alternates_for_u" />
         <Key
             latin:keyLabel="i"
-            latin:keyHintLetter="8"
+            latin:keyHintLabel="8"
             latin:popupCharacters="@string/alternates_for_i" />
         <Key
             latin:keyLabel="o"
-            latin:keyHintLetter="9"
+            latin:keyHintLabel="9"
             latin:popupCharacters="@string/alternates_for_o" />
         <Key
             latin:keyLabel="p"
-            latin:keyHintLetter="0"
+            latin:keyHintLabel="0"
             latin:popupCharacters="@string/alternates_for_p"
             latin:keyWidth="fillRight"
             latin:keyEdgeFlags="right" />
diff --git a/java/res/xml/kbd_rows_russian.xml b/java/res/xml/kbd_rows_russian.xml
index ff9fef409..2c10c3141 100644
--- a/java/res/xml/kbd_rows_russian.xml
+++ b/java/res/xml/kbd_rows_russian.xml
@@ -29,45 +29,45 @@
     >
         <Key
             latin:keyLabel="й"
-            latin:keyHintLetter="1"
+            latin:keyHintLabel="1"
             latin:popupCharacters="1"
             latin:keyWidth="8.75%p"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="ц"
-            latin:keyHintLetter="2"
+            latin:keyHintLabel="2"
             latin:popupCharacters="2" />
         <Key
             latin:keyLabel="у"
-            latin:keyHintLetter="3"
+            latin:keyHintLabel="3"
             latin:popupCharacters="3" />
         <Key
             latin:keyLabel="к"
-            latin:keyHintLetter="4"
+            latin:keyHintLabel="4"
             latin:popupCharacters="4" />
         <Key
             latin:keyLabel="е"
-            latin:keyHintLetter="5"
+            latin:keyHintLabel="5"
             latin:popupCharacters="@string/alternates_for_cyrillic_e" />
         <Key
             latin:keyLabel="н"
-            latin:keyHintLetter="6"
+            latin:keyHintLabel="6"
             latin:popupCharacters="6" />
         <Key
             latin:keyLabel="г"
-            latin:keyHintLetter="7"
+            latin:keyHintLabel="7"
             latin:popupCharacters="7" />
         <Key
             latin:keyLabel="ш"
-            latin:keyHintLetter="8"
+            latin:keyHintLabel="8"
             latin:popupCharacters="8" />
         <Key
             latin:keyLabel="щ"
-            latin:keyHintLetter="9"
+            latin:keyHintLabel="9"
             latin:popupCharacters="9" />
         <Key
             latin:keyLabel="з"
-            latin:keyHintLetter="0"
+            latin:keyHintLabel="0"
             latin:popupCharacters="0" />
         <Key
             latin:keyLabel="х"
diff --git a/java/res/xml/kbd_rows_scandinavian.xml b/java/res/xml/kbd_rows_scandinavian.xml
index 2d7dcde7a..3f2560128 100644
--- a/java/res/xml/kbd_rows_scandinavian.xml
+++ b/java/res/xml/kbd_rows_scandinavian.xml
@@ -29,45 +29,45 @@
     >
         <Key
             latin:keyLabel="q"
-            latin:keyHintLetter="1"
+            latin:keyHintLabel="1"
             latin:popupCharacters="@string/alternates_for_q"
             latin:keyWidth="8.75%p"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="w"
-            latin:keyHintLetter="2"
+            latin:keyHintLabel="2"
             latin:popupCharacters="@string/alternates_for_w" />
         <Key
             latin:keyLabel="e"
-            latin:keyHintLetter="3"
+            latin:keyHintLabel="3"
             latin:popupCharacters="@string/alternates_for_e" />
         <Key
             latin:keyLabel="r"
-            latin:keyHintLetter="4"
+            latin:keyHintLabel="4"
             latin:popupCharacters="@string/alternates_for_r" />
         <Key
             latin:keyLabel="t"
-            latin:keyHintLetter="5"
+            latin:keyHintLabel="5"
             latin:popupCharacters="@string/alternates_for_t" />
         <Key
             latin:keyLabel="y"
-            latin:keyHintLetter="6"
+            latin:keyHintLabel="6"
             latin:popupCharacters="@string/alternates_for_y" />
         <Key
             latin:keyLabel="u"
-            latin:keyHintLetter="7"
+            latin:keyHintLabel="7"
             latin:popupCharacters="@string/alternates_for_u" />
         <Key
             latin:keyLabel="i"
-            latin:keyHintLetter="8"
+            latin:keyHintLabel="8"
             latin:popupCharacters="@string/alternates_for_i" />
         <Key
             latin:keyLabel="o"
-            latin:keyHintLetter="9"
+            latin:keyHintLabel="9"
             latin:popupCharacters="@string/alternates_for_o" />
         <Key
             latin:keyLabel="p"
-            latin:keyHintLetter="0"
+            latin:keyHintLabel="0"
             latin:popupCharacters="@string/alternates_for_p" />
         <Key
             latin:keyLabel="å"
diff --git a/java/res/xml/kbd_rows_serbian.xml b/java/res/xml/kbd_rows_serbian.xml
index 9f4b6a203..2bed276d3 100644
--- a/java/res/xml/kbd_rows_serbian.xml
+++ b/java/res/xml/kbd_rows_serbian.xml
@@ -29,44 +29,44 @@
     >
         <Key
             latin:keyLabel="љ"
-            latin:keyHintLetter="1"
+            latin:keyHintLabel="1"
             latin:popupCharacters="1"
             latin:keyEdgeFlags="left" />
         <Key
             latin:keyLabel="њ"
-            latin:keyHintLetter="2"
+            latin:keyHintLabel="2"
             latin:popupCharacters="2" />
         <Key
             latin:keyLabel="е"
-            latin:keyHintLetter="3"
+            latin:keyHintLabel="3"
             latin:popupCharacters="3" />
         <Key
             latin:keyLabel="р"
-            latin:keyHintLetter="4"
+            latin:keyHintLabel="4"
             latin:popupCharacters="4" />
         <Key
             latin:keyLabel="т"
-            latin:keyHintLetter="5"
+            latin:keyHintLabel="5"
             latin:popupCharacters="5" />
         <Key
             latin:keyLabel="з"
-            latin:keyHintLetter="6"
+            latin:keyHintLabel="6"
             latin:popupCharacters="6" />
         <Key
             latin:keyLabel="у"
-            latin:keyHintLetter="7"
+            latin:keyHintLabel="7"
             latin:popupCharacters="7" />
         <Key
             latin:keyLabel="и"
-            latin:keyHintLetter="8"
+            latin:keyHintLabel="8"
             latin:popupCharacters="8" />
         <Key
             latin:keyLabel="о"
-            latin:keyHintLetter="9"
+            latin:keyHintLabel="9"
             latin:popupCharacters="9" />
         <Key
             latin:keyLabel="п"
-            latin:keyHintLetter="0"
+            latin:keyHintLabel="0"
             latin:popupCharacters="0" />
         <Key
             latin:keyLabel="ш"
diff --git a/java/res/xml/kbd_symbols_row4.xml b/java/res/xml/kbd_symbols_row4.xml
index 9323d4fd1..68b79e84d 100644
--- a/java/res/xml/kbd_symbols_row4.xml
+++ b/java/res/xml/kbd_symbols_row4.xml
@@ -43,7 +43,7 @@
                     latin:keyWidth="35.83%p" />
                 <Key
                     latin:keyLabel="."
-                    latin:keyLabelOption="popupHint"
+                    latin:keyLabelOption="hasPopupHint"
                     latin:popupCharacters="@string/alternates_for_punctuation"
                     latin:keyWidth="9.2%p"
                     latin:maxPopupKeyboardColumn="7"
@@ -62,7 +62,7 @@
                     latin:keyWidth="50%p" />
                 <Key
                     latin:keyLabel="."
-                    latin:keyLabelOption="popupHint"
+                    latin:keyLabelOption="hasPopupHint"
                     latin:popupCharacters="@string/alternates_for_punctuation"
                     latin:maxPopupKeyboardColumn="7"
                     latin:keyStyle="functionalKeyStyle" />
diff --git a/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java b/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java
index 154f4af91..a31911d60 100644
--- a/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java
+++ b/java/src/com/android/inputmethod/accessibility/KeyCodeDescriptionMapper.java
@@ -134,7 +134,7 @@ public class KeyCodeDescriptionMapper {
                 return context.getString(mKeyLabelMap.get(label));
             } else if (label.length() == 1
                     || (keyboard.isManualTemporaryUpperCase() && !TextUtils
-                            .isEmpty(key.mHintLetter))) {
+                            .isEmpty(key.mHintLabel))) {
                 return getDescriptionForKeyCode(context, keyboard, key);
             } else {
                 return label;
@@ -181,8 +181,8 @@ public class KeyCodeDescriptionMapper {
      * @return the key code for the specified key
      */
     private int getCorrectKeyCode(Keyboard keyboard, Key key) {
-        if (keyboard.isManualTemporaryUpperCase() && !TextUtils.isEmpty(key.mHintLetter)) {
-            return key.mHintLetter.charAt(0);
+        if (keyboard.isManualTemporaryUpperCase() && !TextUtils.isEmpty(key.mHintLabel)) {
+            return key.mHintLabel.charAt(0);
         } else {
             return key.mCode;
         }
diff --git a/java/src/com/android/inputmethod/keyboard/Key.java b/java/src/com/android/inputmethod/keyboard/Key.java
index 2850c95df..872fbf823 100644
--- a/java/src/com/android/inputmethod/keyboard/Key.java
+++ b/java/src/com/android/inputmethod/keyboard/Key.java
@@ -19,17 +19,18 @@ package com.android.inputmethod.keyboard;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.content.res.XmlResourceParser;
+import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.text.TextUtils;
 import android.util.Xml;
 
 import com.android.inputmethod.keyboard.internal.KeyStyles;
+import com.android.inputmethod.keyboard.internal.KeyStyles.KeyStyle;
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.keyboard.internal.KeyboardParser;
+import com.android.inputmethod.keyboard.internal.KeyboardParser.ParseException;
 import com.android.inputmethod.keyboard.internal.PopupCharactersParser;
 import com.android.inputmethod.keyboard.internal.Row;
-import com.android.inputmethod.keyboard.internal.KeyStyles.KeyStyle;
-import com.android.inputmethod.keyboard.internal.KeyboardParser.ParseException;
 import com.android.inputmethod.latin.R;
 
 import java.util.ArrayList;
@@ -45,18 +46,22 @@ public class Key {
 
     /** Label to display */
     public final CharSequence mLabel;
-    /** Hint letter to display on the key in conjunction with the label */
-    public final CharSequence mHintLetter;
+    /** Hint label to display on the key in conjunction with the label */
+    public final CharSequence mHintLabel;
     /** Option of the label */
     public final int mLabelOption;
     public static final int LABEL_OPTION_ALIGN_LEFT = 0x01;
     public static final int LABEL_OPTION_ALIGN_RIGHT = 0x02;
-    public static final int LABEL_OPTION_ALIGN_BOTTOM = 0x08;
-    public static final int LABEL_OPTION_FONT_NORMAL = 0x10;
-    public static final int LABEL_OPTION_FONT_FIXED_WIDTH = 0x20;
-    public static final int LABEL_OPTION_FOLLOW_KEY_LETTER_RATIO = 0x40;
-    private static final int LABEL_OPTION_POPUP_HINT = 0x80;
-    private static final int LABEL_OPTION_HAS_UPPERCASE_LETTER = 0x100;
+    public static final int LABEL_OPTION_ALIGN_BOTTOM = 0x04;
+    public static final int LABEL_OPTION_ALIGN_LEFT_OF_CENTER = 0x08;
+    private static final int LABEL_OPTION_LARGE_LETTER = 0x10;
+    private static final int LABEL_OPTION_FONT_NORMAL = 0x20;
+    private static final int LABEL_OPTION_FONT_MONO_SPACE = 0x40;
+    private static final int LABEL_OPTION_FOLLOW_KEY_LETTER_RATIO = 0x80;
+    private static final int LABEL_OPTION_FOLLOW_KEY_HINT_LABEL_RATIO = 0x100;
+    private static final int LABEL_OPTION_HAS_POPUP_HINT = 0x200;
+    private static final int LABEL_OPTION_HAS_UPPERCASE_LETTER = 0x400;
+    private static final int LABEL_OPTION_HAS_HINT_LABEL = 0x800;
 
     /** Icon to display instead of a label. Icon takes precedence over a label */
     private Drawable mIcon;
@@ -160,7 +165,7 @@ public class Key {
         mVisualInsetsLeft = mVisualInsetsRight = 0;
         mWidth = width - mGap;
         mEdgeFlags = edgeFlags;
-        mHintLetter = null;
+        mHintLabel = null;
         mLabelOption = 0;
         mFunctional = false;
         mSticky = false;
@@ -282,7 +287,7 @@ public class Key {
                     keyAttr, R.styleable.Keyboard_Key_keyIcon,
                     KeyboardIconsSet.ICON_UNDEFINED));
             Keyboard.setDefaultBounds(mIcon);
-            mHintLetter = style.getText(keyAttr, R.styleable.Keyboard_Key_keyHintLetter);
+            mHintLabel = style.getText(keyAttr, R.styleable.Keyboard_Key_keyHintLabel);
 
             mLabel = style.getText(keyAttr, R.styleable.Keyboard_Key_keyLabel);
             mLabelOption = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyLabelOption, 0);
@@ -309,14 +314,43 @@ public class Key {
         }
     }
 
+    public Typeface selectTypeface(Typeface defaultTypeface) {
+        // TODO: Handle "bold" here too?
+        if ((mLabelOption & LABEL_OPTION_FONT_NORMAL) != 0) {
+            return Typeface.DEFAULT;
+        } else if ((mLabelOption & LABEL_OPTION_FONT_MONO_SPACE) != 0) {
+            return Typeface.MONOSPACE;
+        } else {
+            return defaultTypeface;
+        }
+    }
+
+    public int selectTextSize(int letter, int largeLetter, int label, int hintLabel) {
+        if (mLabel.length() > 1
+                && (mLabelOption & (LABEL_OPTION_FOLLOW_KEY_LETTER_RATIO
+                        | LABEL_OPTION_FOLLOW_KEY_HINT_LABEL_RATIO)) == 0) {
+            return label;
+        } else if ((mLabelOption & LABEL_OPTION_FOLLOW_KEY_HINT_LABEL_RATIO) != 0) {
+            return hintLabel;
+        } else if ((mLabelOption & LABEL_OPTION_LARGE_LETTER) != 0) {
+            return largeLetter;
+        } else {
+            return letter;
+        }
+    }
+
     public boolean hasPopupHint() {
-        return (mLabelOption & LABEL_OPTION_POPUP_HINT) != 0;
+        return (mLabelOption & LABEL_OPTION_HAS_POPUP_HINT) != 0;
     }
 
     public boolean hasUppercaseLetter() {
         return (mLabelOption & LABEL_OPTION_HAS_UPPERCASE_LETTER) != 0;
     }
 
+    public boolean hasHintLabel() {
+        return (mLabelOption & LABEL_OPTION_HAS_HINT_LABEL) != 0;
+    }
+
     private static boolean isDigitPopupCharacter(CharSequence label) {
         return label != null && label.length() == 1 && Character.isDigit(label.charAt(0));
     }
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardView.java b/java/src/com/android/inputmethod/keyboard/KeyboardView.java
index 6a60a9ddf..8ca6ade6c 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardView.java
@@ -66,16 +66,20 @@ import java.util.WeakHashMap;
  * @attr ref R.styleable#KeyboardView_keyBackground
  * @attr ref R.styleable#KeyboardView_keyHysteresisDistance
  * @attr ref R.styleable#KeyboardView_keyLetterRatio
+ * @attr ref R.styleable#KeyboardView_keyLargeLetterRatio
  * @attr ref R.styleable#KeyboardView_keyLabelRatio
  * @attr ref R.styleable#KeyboardView_keyHintLetterRatio
  * @attr ref R.styleable#KeyboardView_keyUppercaseLetterRatio
+ * @attr ref R.styleable#KeyboardView_keyHintLabelRatio
  * @attr ref R.styleable#KeyboardView_keyTextStyle
  * @attr ref R.styleable#KeyboardView_keyPreviewLayout
+ * @attr ref R.styleable#KeyboardView_keyPreviewTextRatio
  * @attr ref R.styleable#KeyboardView_keyPreviewOffset
  * @attr ref R.styleable#KeyboardView_keyPreviewHeight
  * @attr ref R.styleable#KeyboardView_keyTextColor
  * @attr ref R.styleable#KeyboardView_keyTextColorDisabled
  * @attr ref R.styleable#KeyboardView_keyHintLetterColor
+ * @attr ref R.styleable#KeyboardView_keyHintLabelColor
  * @attr ref R.styleable#KeyboardView_keyUppercaseLetterInactivatedColor
  * @attr ref R.styleable#KeyboardView_keyUppercaseLetterActivatedColor
  * @attr ref R.styleable#KeyboardView_verticalCorrection
@@ -99,13 +103,15 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
     private static final int HINT_ICON_VERTICAL_ADJUSTMENT_PIXEL = -1;
 
     // XML attribute
-    private final float mKeyLetterRatio;
     private final int mKeyTextColor;
     private final int mKeyTextInactivatedColor;
     private final Typeface mKeyTextStyle;
+    private final float mKeyLetterRatio;
+    private final float mKeyLargeLetterRatio;
     private final float mKeyLabelRatio;
     private final float mKeyHintLetterRatio;
     private final float mKeyUppercaseLetterRatio;
+    private final float mKeyHintLabelRatio;
     private final int mShadowColor;
     private final float mShadowRadius;
     private final Drawable mKeyBackground;
@@ -117,15 +123,18 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
     private final int mPopupLayout;
     private final Drawable mKeyPopupHintIcon;
     private final int mKeyHintLetterColor;
+    private final int mKeyHintLabelColor;
     private final int mKeyUppercaseLetterInactivatedColor;
     private final int mKeyUppercaseLetterActivatedColor;
 
     // Main keyboard
     private Keyboard mKeyboard;
     private int mKeyLetterSize;
+    private int mKeyLargeLetterSize;
     private int mKeyLabelSize;
     private int mKeyHintLetterSize;
     private int mKeyUppercaseLetterSize;
+    private int mKeyHintLabelSize;
 
     // Key preview
     private boolean mInForeground;
@@ -182,7 +191,6 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
     private Canvas mCanvas;
     private final Paint mPaint = new Paint();
     private final Rect mPadding = new Rect();
-    private final Rect mTextBounds = new Rect();
     // This map caches key label text height in pixel as value and key label text size as map key.
     private final HashMap<Integer, Integer> mTextHeightCache = new HashMap<Integer, Integer>();
     // This map caches key label text width in pixel as value and key label text size as map key.
@@ -338,15 +346,19 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
         mPreviewOffset = a.getDimensionPixelOffset(R.styleable.KeyboardView_keyPreviewOffset, 0);
         mPreviewHeight = a.getDimensionPixelSize(R.styleable.KeyboardView_keyPreviewHeight, 80);
         mKeyLetterRatio = getRatio(a, R.styleable.KeyboardView_keyLetterRatio);
+        mKeyLargeLetterRatio = getRatio(a, R.styleable.KeyboardView_keyLargeLetterRatio);
         mKeyLabelRatio = getRatio(a, R.styleable.KeyboardView_keyLabelRatio);
         mKeyHintLetterRatio = getRatio(a, R.styleable.KeyboardView_keyHintLetterRatio);
         mKeyUppercaseLetterRatio = getRatio(a,
                 R.styleable.KeyboardView_keyUppercaseLetterRatio);
+        mKeyHintLabelRatio = getRatio(a, R.styleable.KeyboardView_keyHintLabelRatio);
+        mPreviewTextRatio = getRatio(a, R.styleable.KeyboardView_keyPreviewTextRatio);
         mKeyTextColor = a.getColor(R.styleable.KeyboardView_keyTextColor, 0xFF000000);
         mKeyTextInactivatedColor = a.getColor(
                 R.styleable.KeyboardView_keyTextInactivatedColor, 0xFF000000);
         mKeyPopupHintIcon = a.getDrawable(R.styleable.KeyboardView_keyPopupHintIcon);
         mKeyHintLetterColor = a.getColor(R.styleable.KeyboardView_keyHintLetterColor, 0);
+        mKeyHintLabelColor = a.getColor(R.styleable.KeyboardView_keyHintLabelColor, 0);
         mKeyUppercaseLetterInactivatedColor = a.getColor(
                 R.styleable.KeyboardView_keyUppercaseLetterInactivatedColor, 0);
         mKeyUppercaseLetterActivatedColor = a.getColor(
@@ -365,7 +377,6 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
         if (previewLayout != 0) {
             mPreviewText = (TextView) LayoutInflater.from(context).inflate(previewLayout, null);
             mPreviewBackground = mPreviewText.getBackground();
-            mPreviewTextRatio = getRatio(res, R.fraction.key_preview_text_ratio);
         } else {
             mShowKeyPreviewPopup = false;
         }
@@ -462,11 +473,6 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
         return a.getFraction(index, 1000, 1000, 1) / 1000.0f;
     }
 
-    // Read fraction value in resource as float.
-    private static float getRatio(Resources res, int id) {
-        return res.getFraction(id, 1000, 1000) / 1000.0f;
-    }
-
     public void startIgnoringDoubleTap() {
         if (ENABLE_CAPSLOCK_BY_DOUBLETAP)
             mHandler.startIgnoringDoubleTap();
@@ -521,10 +527,12 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
         mPopupPanelCache.clear();
         final int keyHeight = keyboard.getRowHeight() - keyboard.getVerticalGap();
         mKeyLetterSize = (int)(keyHeight * mKeyLetterRatio);
+        mKeyLargeLetterSize = (int)(keyHeight * mKeyLargeLetterRatio);
         mKeyLabelSize = (int)(keyHeight * mKeyLabelRatio);
         mKeyHintLetterSize = (int)(keyHeight * mKeyHintLetterRatio);
         mKeyUppercaseLetterSize = (int)(
                 keyHeight * mKeyUppercaseLetterRatio);
+        mKeyHintLabelSize = (int)(keyHeight * mKeyHintLabelRatio);
         mPreviewTextSize = (int)(keyHeight * mPreviewTextRatio);
     }
 
@@ -587,7 +595,7 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
     protected CharSequence adjustCase(CharSequence label) {
         if (mKeyboard.isShiftedOrShiftLocked() && label != null && label.length() < 3
                 && Character.isLowerCase(label.charAt(0))) {
-            return label.toString().toUpperCase();
+            return label.toString().toUpperCase(mKeyboard.mId.mLocale);
         }
         return label;
     }
@@ -689,6 +697,8 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
         final int kbdPaddingTop = getPaddingTop();
         final int keyDrawX = key.mX + key.mVisualInsetsLeft;
         final int keyDrawWidth = key.mWidth - key.mVisualInsetsLeft - key.mVisualInsetsRight;
+        final int centerX = (keyDrawWidth + padding.left - padding.right) / 2;
+        final float centerY = (key.mHeight + padding.top - padding.bottom) / 2;
         final int rowHeight = padding.top + key.mHeight;
         final boolean isManualTemporaryUpperCase = mKeyboard.isManualTemporaryUpperCase();
 
@@ -704,47 +714,48 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
         keyBackground.draw(canvas);
 
         // Draw key label.
+        int positionX = centerX;
         if (key.mLabel != null) {
             // Switch the character to uppercase if shift is pressed
-            final String label = key.mLabel == null ? null : adjustCase(key.mLabel).toString();
-            // For characters, use large font. For labels like "Done", use small font.
-            final int labelSize = getLabelSizeAndSetPaint(label, key.mLabelOption, paint);
-            final int labelCharHeight = getLabelCharHeight(labelSize, paint);
+            final CharSequence label = key.mLabel == null ? null : adjustCase(key.mLabel);
+            // For characters, use large font. For labels like "Done", use smaller font.
+            paint.setTypeface(key.selectTypeface(mKeyTextStyle));
+            final int labelSize = key.selectTextSize(mKeyLetterSize, mKeyLargeLetterSize,
+                    mKeyLabelSize, mKeyHintLabelSize);
+            paint.setTextSize(labelSize);
+            final int labelCharHeight = getLabelCharHeight(paint);
+            final int labelCharWidth = getLabelCharWidth(paint);
 
             // Vertical label text alignment.
             final float baseline;
+            // TODO: Generalize the following calculations.
             if ((key.mLabelOption & Key.LABEL_OPTION_ALIGN_BOTTOM) != 0) {
                 baseline = key.mHeight - labelCharHeight * KEY_LABEL_VERTICAL_PADDING_FACTOR;
-                if (DEBUG_SHOW_ALIGN)
-                    drawHorizontalLine(canvas, (int)baseline, keyDrawWidth, 0xc0008000,
-                            new Paint());
             } else { // Align center
-                final float centerY = (key.mHeight + padding.top - padding.bottom) / 2;
                 baseline = centerY + labelCharHeight * KEY_LABEL_VERTICAL_ADJUSTMENT_FACTOR_CENTER;
-                if (DEBUG_SHOW_ALIGN)
-                    drawHorizontalLine(canvas, (int)baseline, keyDrawWidth, 0xc0008000,
-                            new Paint());
             }
+
             // Horizontal label text alignment
-            final int positionX;
             if ((key.mLabelOption & Key.LABEL_OPTION_ALIGN_LEFT) != 0) {
-                positionX = mKeyLabelHorizontalPadding + padding.left;
+                positionX = padding.left + mKeyLabelHorizontalPadding;
                 paint.setTextAlign(Align.LEFT);
-                if (DEBUG_SHOW_ALIGN)
-                    drawVerticalLine(canvas, positionX, rowHeight, 0xc0800080, new Paint());
             } else if ((key.mLabelOption & Key.LABEL_OPTION_ALIGN_RIGHT) != 0) {
                 positionX = keyDrawWidth - mKeyLabelHorizontalPadding - padding.right;
                 paint.setTextAlign(Align.RIGHT);
-                if (DEBUG_SHOW_ALIGN)
-                    drawVerticalLine(canvas, positionX, rowHeight, 0xc0808000, new Paint());
+            } else if ((key.mLabelOption & Key.LABEL_OPTION_ALIGN_LEFT_OF_CENTER) != 0) {
+                // TODO: Parameterise this?
+                positionX = centerX - labelCharWidth * 7 / 4;
+                paint.setTextAlign(Align.LEFT);
             } else {
-                positionX = (keyDrawWidth + padding.left - padding.right) / 2;
+                positionX = centerX;
                 paint.setTextAlign(Align.CENTER);
-                if (DEBUG_SHOW_ALIGN) {
-                    if (label.length() > 1)
-                        drawVerticalLine(canvas, positionX, rowHeight, 0xc0008080, new Paint());
-                }
             }
+            if (DEBUG_SHOW_ALIGN) {
+                final Paint line = new Paint();
+                drawHorizontalLine(canvas, (int)baseline, keyDrawWidth, 0xc0008000, line);
+                drawVerticalLine(canvas, positionX, rowHeight, 0xc0800080, line);
+            }
+
             if (key.hasUppercaseLetter() && isManualTemporaryUpperCase) {
                 paint.setColor(mKeyTextInactivatedColor);
             } else {
@@ -757,59 +768,67 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
                 // Make label invisible
                 paint.setColor(Color.TRANSPARENT);
             }
-            canvas.drawText(label, positionX, baseline, paint);
+            canvas.drawText(label, 0, label.length(), positionX, baseline, paint);
             // Turn off drop shadow
             paint.setShadowLayer(0, 0, 0, 0);
+
         }
 
-        // Draw hint letter.
-        if (key.mHintLetter != null) {
-            final String label = key.mHintLetter.toString();
-            final int textColor;
-            final int textSize;
+        // Draw hint label.
+        if (key.mHintLabel != null) {
+            final CharSequence hint = key.mHintLabel;
+            final int hintColor;
+            final int hintSize;
             if (key.hasUppercaseLetter()) {
-                textColor = isManualTemporaryUpperCase ? mKeyUppercaseLetterActivatedColor
+                hintColor = isManualTemporaryUpperCase ? mKeyUppercaseLetterActivatedColor
                         : mKeyUppercaseLetterInactivatedColor;
-                textSize = mKeyUppercaseLetterSize;
+                hintSize = mKeyUppercaseLetterSize;
+            } else if (key.hasHintLabel()) {
+                hintColor = mKeyHintLabelColor;
+                hintSize = mKeyHintLabelSize;
+                paint.setTypeface(Typeface.DEFAULT);
             } else {
-                textColor = mKeyHintLetterColor;
-                textSize = mKeyHintLetterSize;
+                hintColor = mKeyHintLetterColor;
+                hintSize = mKeyHintLetterSize;
             }
-            paint.setColor(textColor);
-            paint.setTextSize(textSize);
+            paint.setColor(hintColor);
+            paint.setTextSize(hintSize);
             // Note: padding.right for drawX?
-            final float drawX = keyDrawWidth - getLabelCharWidth(textSize, paint);
-            final float drawY = -paint.ascent() + padding.top;
-            canvas.drawText(label, drawX, drawY, paint);
+            final float hintX, hintY;
+            if (key.hasHintLabel()) {
+                // TODO: Generalize the following calculations.
+                hintX = positionX + getLabelCharWidth(paint) * 2;
+                hintY = centerY + getLabelCharHeight(paint) / 2;
+            } else {
+                hintX = keyDrawWidth - getLabelCharWidth(paint);
+                hintY = -paint.ascent() + padding.top;
+            }
+            canvas.drawText(hint, 0, hint.length(), hintX, hintY, paint);
         }
 
         // Draw key icon.
         final Drawable icon = key.getIcon();
         if (key.mLabel == null && icon != null) {
-            final int drawableWidth = icon.getIntrinsicWidth();
-            final int drawableHeight = icon.getIntrinsicHeight();
-            final int drawableX;
-            final int drawableY = (key.mHeight + padding.top - padding.bottom - drawableHeight) / 2;
+            final int iconWidth = icon.getIntrinsicWidth();
+            final int iconHeight = icon.getIntrinsicHeight();
+            final int iconX, alignX;
+            final int iconY = (key.mHeight + padding.top - padding.bottom - iconHeight) / 2;
             if ((key.mLabelOption & Key.LABEL_OPTION_ALIGN_LEFT) != 0) {
-                drawableX = padding.left + mKeyLabelHorizontalPadding;
-                if (DEBUG_SHOW_ALIGN)
-                    drawVerticalLine(canvas, drawableX, rowHeight, 0xc0800080, new Paint());
+                iconX = padding.left + mKeyLabelHorizontalPadding;
+                alignX = iconX;
             } else if ((key.mLabelOption & Key.LABEL_OPTION_ALIGN_RIGHT) != 0) {
-                drawableX = keyDrawWidth - padding.right - mKeyLabelHorizontalPadding
-                        - drawableWidth;
-                if (DEBUG_SHOW_ALIGN)
-                    drawVerticalLine(canvas, drawableX + drawableWidth, rowHeight,
-                            0xc0808000, new Paint());
+                iconX = keyDrawWidth - padding.right - mKeyLabelHorizontalPadding - iconWidth;
+                alignX = iconX + iconWidth;
             } else { // Align center
-                drawableX = (keyDrawWidth + padding.left - padding.right - drawableWidth) / 2;
-                if (DEBUG_SHOW_ALIGN)
-                    drawVerticalLine(canvas, drawableX + drawableWidth / 2, rowHeight,
-                            0xc0008080, new Paint());
+                iconX = (keyDrawWidth + padding.left - padding.right - iconWidth) / 2;
+                alignX = iconX + iconWidth / 2;
+            }
+            drawIcon(canvas, icon, iconX, iconY, iconWidth, iconHeight);
+            if (DEBUG_SHOW_ALIGN) {
+                final Paint line = new Paint();
+                drawVerticalLine(canvas, alignX, rowHeight, 0xc0800080, line);
+                drawRectangle(canvas, iconX, iconY, iconWidth, iconHeight, 0x80c00000, line);
             }
-            drawIcon(canvas, icon, drawableX, drawableY, drawableWidth, drawableHeight);
-            if (DEBUG_SHOW_ALIGN)
-                drawRectangle(canvas, drawableX, drawableY, drawableWidth, drawableHeight,
-                        0x80c00000, new Paint());
         }
 
         // Draw popup hint icon "...".
@@ -821,60 +840,60 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
             final int drawableY = HINT_ICON_VERTICAL_ADJUSTMENT_PIXEL;
             final Drawable hintIcon = mKeyPopupHintIcon;
             drawIcon(canvas, hintIcon, drawableX, drawableY, drawableWidth, drawableHeight);
-            if (DEBUG_SHOW_ALIGN)
+            if (DEBUG_SHOW_ALIGN) {
                 drawRectangle(canvas, drawableX, drawableY, drawableWidth, drawableHeight,
                         0x80c0c000, new Paint());
+            }
         }
 
         canvas.translate(-keyDrawX - kbdPaddingLeft, -key.mY - kbdPaddingTop);
     }
 
-    public int getLabelSizeAndSetPaint(CharSequence label, int keyLabelOption, Paint paint) {
+    // This method is currently being used only by MiniKeyboardBuilder
+    public int getDefaultLabelSizeAndSetPaint(Paint paint) {
         // For characters, use large font. For labels like "Done", use small font.
-        final int labelSize;
-        final Typeface labelStyle;
-        if ((keyLabelOption & Key.LABEL_OPTION_FONT_NORMAL) != 0) {
-            labelStyle = Typeface.DEFAULT;
-        } else if ((keyLabelOption & Key.LABEL_OPTION_FONT_FIXED_WIDTH) != 0) {
-            labelStyle = Typeface.MONOSPACE;
-        } else {
-            labelStyle = mKeyTextStyle;
-        }
-        if (label.length() > 1) {
-            labelSize = (keyLabelOption & Key.LABEL_OPTION_FOLLOW_KEY_LETTER_RATIO) != 0
-                    ? mKeyLetterSize : mKeyLabelSize;
-        } else {
-            labelSize = mKeyLetterSize;
-        }
+        final int labelSize = mKeyLabelSize;
         paint.setTextSize(labelSize);
-        paint.setTypeface(labelStyle);
+        paint.setTypeface(mKeyTextStyle);
         return labelSize;
     }
 
-    private int getLabelCharHeight(int labelSize, Paint paint) {
-        Integer labelHeightValue = mTextHeightCache.get(labelSize);
-        final int labelCharHeight;
-        if (labelHeightValue != null) {
-            labelCharHeight = labelHeightValue;
-        } else {
-            paint.getTextBounds(KEY_LABEL_REFERENCE_CHAR, 0, 1, mTextBounds);
-            labelCharHeight = mTextBounds.height();
-            mTextHeightCache.put(labelSize, labelCharHeight);
-        }
-        return labelCharHeight;
+    private final Rect mTextBounds = new Rect();
+
+    private int getLabelCharHeight(Paint paint) {
+        final int labelSize = (int)paint.getTextSize();
+        final Integer cachedValue = mTextHeightCache.get(labelSize);
+        if (cachedValue != null)
+            return cachedValue;
+
+        paint.getTextBounds(KEY_LABEL_REFERENCE_CHAR, 0, 1, mTextBounds);
+        final int height = mTextBounds.height();
+        mTextHeightCache.put(labelSize, height);
+        return height;
     }
 
-    private int getLabelCharWidth(int labelSize, Paint paint) {
-        Integer labelWidthValue = mTextWidthCache.get(labelSize);
-        final int labelCharWidth;
-        if (labelWidthValue != null) {
-            labelCharWidth = labelWidthValue;
+    private int getLabelCharWidth(Paint paint) {
+        final int labelSize = (int)paint.getTextSize();
+        final Typeface face = paint.getTypeface();
+        final Integer key;
+        if (face == Typeface.DEFAULT) {
+            key = labelSize;
+        } else if (face == Typeface.DEFAULT_BOLD) {
+            key = labelSize + 1000;
+        } else if (face == Typeface.MONOSPACE) {
+            key = labelSize + 2000;
         } else {
-            paint.getTextBounds(KEY_LABEL_REFERENCE_CHAR, 0, 1, mTextBounds);
-            labelCharWidth = mTextBounds.width();
-            mTextWidthCache.put(labelSize, labelCharWidth);
+            key = labelSize;
         }
-        return labelCharWidth;
+
+        final Integer cached = mTextWidthCache.get(key);
+        if (cached != null)
+            return cached;
+
+        paint.getTextBounds(KEY_LABEL_REFERENCE_CHAR, 0, 1, mTextBounds);
+        final int width = mTextBounds.width();
+        mTextWidthCache.put(key, width);
+        return width;
     }
 
     private static void drawIcon(Canvas canvas, Drawable icon, int x, int y, int width,
diff --git a/java/src/com/android/inputmethod/keyboard/PointerTracker.java b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
index c7620f946..8b03360bf 100644
--- a/java/src/com/android/inputmethod/keyboard/PointerTracker.java
+++ b/java/src/com/android/inputmethod/keyboard/PointerTracker.java
@@ -670,7 +670,7 @@ public class PointerTracker {
             // If keyboard is in manual temporary upper case state and key has manual temporary
             // uppercase letter as key hint letter, alternate character code should be sent.
             if (mKeyboard.isManualTemporaryUpperCase() && key.hasUppercaseLetter()) {
-                code = key.mHintLetter.charAt(0);
+                code = key.mHintLabel.charAt(0);
                 codes[0] = code;
             }
 
diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java b/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java
index 983f0649d..30d9692a8 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyStyles.java
@@ -165,7 +165,7 @@ public class KeyStyles {
             readInt(keyAttr, R.styleable.Keyboard_Key_code);
             readText(keyAttr, R.styleable.Keyboard_Key_keyLabel);
             readText(keyAttr, R.styleable.Keyboard_Key_keyOutputText);
-            readText(keyAttr, R.styleable.Keyboard_Key_keyHintLetter);
+            readText(keyAttr, R.styleable.Keyboard_Key_keyHintLabel);
             readTextArray(keyAttr, R.styleable.Keyboard_Key_popupCharacters);
             readFlag(keyAttr, R.styleable.Keyboard_Key_keyLabelOption);
             readInt(keyAttr, R.styleable.Keyboard_Key_keyIcon);
diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardIconsSet.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardIconsSet.java
index 37b36825a..1530fed6f 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardIconsSet.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardIconsSet.java
@@ -40,25 +40,15 @@ public class KeyboardIconsSet {
     private static final int ICON_RETURN_KEY = 8;
     private static final int ICON_SEARCH_KEY = 9;
     private static final int ICON_TAB_KEY = 10;
-    private static final int ICON_NUM1_KEY = 11;
-    private static final int ICON_NUM2_KEY = 12;
-    private static final int ICON_NUM3_KEY = 13;
-    private static final int ICON_NUM4_KEY = 14;
-    private static final int ICON_NUM5_KEY = 15;
-    private static final int ICON_NUM6_KEY = 16;
-    private static final int ICON_NUM7_KEY = 17;
-    private static final int ICON_NUM8_KEY = 18;
-    private static final int ICON_NUM9_KEY = 19;
-    private static final int ICON_NUM0_KEY = 20;
     // This should be aligned with Keyboard.keyIconShifted enum.
-    private static final int ICON_SHIFTED_SHIFT_KEY = 21;
+    private static final int ICON_SHIFTED_SHIFT_KEY = 11;
     // This should be aligned with Keyboard.keyIconPreview enum.
-    private static final int ICON_PREVIEW_SPACE_KEY = 22;
-    private static final int ICON_PREVIEW_TAB_KEY = 23;
-    private static final int ICON_PREVIEW_SETTINGS_KEY = 24;
-    private static final int ICON_PREVIEW_SHORTCUT_KEY = 25;
+    private static final int ICON_PREVIEW_SPACE_KEY = 12;
+    private static final int ICON_PREVIEW_TAB_KEY = 13;
+    private static final int ICON_PREVIEW_SETTINGS_KEY = 14;
+    private static final int ICON_PREVIEW_SHORTCUT_KEY = 15;
 
-    private static final int ICON_LAST = 25;
+    private static final int ICON_LAST = 15;
 
     private final Drawable mIcons[] = new Drawable[ICON_LAST + 1];
 
@@ -84,26 +74,6 @@ public class KeyboardIconsSet {
             return ICON_SEARCH_KEY;
         case R.styleable.Keyboard_iconTabKey:
             return ICON_TAB_KEY;
-        case R.styleable.Keyboard_iconNum1Key:
-            return ICON_NUM1_KEY;
-        case R.styleable.Keyboard_iconNum2Key:
-            return ICON_NUM2_KEY;
-        case R.styleable.Keyboard_iconNum3Key:
-            return ICON_NUM3_KEY;
-        case R.styleable.Keyboard_iconNum4Key:
-            return ICON_NUM4_KEY;
-        case R.styleable.Keyboard_iconNum5Key:
-            return ICON_NUM5_KEY;
-        case R.styleable.Keyboard_iconNum6Key:
-            return ICON_NUM6_KEY;
-        case R.styleable.Keyboard_iconNum7Key:
-            return ICON_NUM7_KEY;
-        case R.styleable.Keyboard_iconNum8Key:
-            return ICON_NUM8_KEY;
-        case R.styleable.Keyboard_iconNum9Key:
-            return ICON_NUM9_KEY;
-        case R.styleable.Keyboard_iconNum0Key:
-            return ICON_NUM0_KEY;
         case R.styleable.Keyboard_iconShiftedShiftKey:
             return ICON_SHIFTED_SHIFT_KEY;
         case R.styleable.Keyboard_iconPreviewSpaceKey:
diff --git a/java/src/com/android/inputmethod/keyboard/internal/MiniKeyboardBuilder.java b/java/src/com/android/inputmethod/keyboard/internal/MiniKeyboardBuilder.java
index 040c16ded..1e67eec70 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/MiniKeyboardBuilder.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/MiniKeyboardBuilder.java
@@ -221,7 +221,7 @@ public class MiniKeyboardBuilder {
                     paint = new Paint();
                     paint.setAntiAlias(true);
                 }
-                final int labelSize = view.getLabelSizeAndSetPaint(label, 0, paint);
+                final int labelSize = view.getDefaultLabelSizeAndSetPaint(paint);
                 paint.setTextSize(labelSize);
                 if (bounds == null) bounds = new Rect();
                 paint.getTextBounds(label.toString(), 0, label.length(), bounds);