diff --git a/java/res/values/donottranslate.xml b/java/res/values/donottranslate.xml
index 74988f9..959fe83 100644
--- a/java/res/values/donottranslate.xml
+++ b/java/res/values/donottranslate.xml
@@ -31,11 +31,13 @@
         <item>en_GB</item>
         <item>es_US</item>
         <item>hi_ZZ</item>
+        <item>sr_ZZ</item>
     </string-array>
 
     <!-- Subtype locale whose name should be displayed in Locale.ROOT. -->
     <string-array name="subtype_locale_displayed_in_root_locale">
         <item>hi_ZZ</item>
+        <item>sr_ZZ</item>
     </string-array>
 
     <!-- Generic subtype label -->
diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
index d64444e..76da5ce 100644
--- a/java/res/values/strings.xml
+++ b/java/res/values/strings.xml
@@ -207,6 +207,10 @@
     <string name="subtype_es_US">Spanish (US)</string>
     <!-- Description for Hinglish (https://en.wikipedia.org/wiki/Hinglish) keyboard subtype [CHAR LIMIT=25] -->
     <string name="subtype_hi_ZZ">Hinglish</string>
+    <!-- Description for Serbian (Latin) keyboard subtype [CHAR LIMIT=25]
+         (Latin) can be an abbreviation to fit in the CHAR LIMIT.
+         Note for Serbian translator: this should be translated with Latin script and (Latin) should be omitted. -->
+    <string name="subtype_sr_ZZ">Serbian (Latin)</string>
     <!-- Description for English (UK) keyboard subtype with explicit keyboard layout [CHAR LIMIT=25]
          (UK) should be an abbreviation of United Kingdom to fit in the CHAR LIMIT.
          This should be identical to subtype_en_GB aside from the trailing (%s). -->
@@ -222,6 +226,10 @@
     <!-- Description for Hinglish (https://en.wikipedia.org/wiki/Hinglish) keyboard subtype with explicit keyboard layout [CHAR LIMIT=25]
          This should be identical to subtype_hi_ZZ aside from the trailing (%s). -->
     <string name="subtype_with_layout_hi_ZZ">Hinglish (<xliff:g id="KEYBOARD_LAYOUT" example="QWERTY">%s</xliff:g>)</string>
+    <!-- Description for Serbian (Latin) keyboard subtype with explicit keyboard layout [CHAR LIMIT=25]
+         This should be identical to subtype_sr_ZZ aside from the trailing (%s).
+         Note for Serbian translator: this should be translated with Latin script. -->
+    <string name="subtype_with_layout_sr_ZZ">Serbian (<xliff:g id="KEYBOARD_LAYOUT" example="QWERTY">%s</xliff:g>)</string>
     <!-- Description for "LANGUAGE_NAME" (Traditional) keyboard subtype [CHAR LIMIT=25]
          (Traditional) can be an abbreviation to fit in the CHAR LIMIT. -->
     <string name="subtype_generic_traditional"><xliff:g id="LANGUAGE_NAME" example="Nepali">%s</xliff:g> (Traditional)</string>
@@ -229,12 +237,6 @@
          (Compact) can be an abbreviation to fit in the CHAR LIMIT.
          TODO: Remove translatable=false once we are settled down with the naming. -->
     <string name="subtype_generic_compact" translatable="false"><xliff:g id="LANGUAGE_NAME" example="Hindi">%s</xliff:g> (Compact)</string>
-    <!-- Description for "LANGUAGE_NAME" (Cyrillic) keyboard subtype [CHAR LIMIT=25]
-         (Cyrillic) can be an abbreviation to fit in the CHAR LIMIT. -->
-    <string name="subtype_generic_cyrillic"><xliff:g id="LANGUAGE_NAME" example="Serbian">%s</xliff:g> (Cyrillic)</string>
-    <!-- Description for "LANGUAGE_NAME" (Latin) keyboard subtype [CHAR LIMIT=25]
-         (Latin) can be an abbreviation to fit in the CHAR LIMIT. -->
-    <string name="subtype_generic_latin"><xliff:g id="LANGUAGE_NAME" example="Serbian">%s</xliff:g> (Latin)</string>
     <!-- This string is displayed in a language list that allows to choose a language for
 suggestions in a software keyboard. This setting won't give suggestions in any particular
 language, hence "No language".
diff --git a/java/res/xml-sw600dp/rows_serbian_qwertz.xml b/java/res/xml-sw600dp/rows_serbian_qwertz.xml
new file mode 100644
index 0000000..a3fb625
--- /dev/null
+++ b/java/res/xml-sw600dp/rows_serbian_qwertz.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<merge xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <include latin:keyboardLayout="@xml/key_styles_common" />
+    <Row latin:keyWidth="8.182%p" >
+        <include latin:keyboardLayout="@xml/rowkeys_serbian_qwertz1" />
+        <Key
+            latin:keyStyle="deleteKeyStyle"
+            latin:keyWidth="fillRight" />
+    </Row>
+    <Row latin:keyWidth="8.182%p" >
+        <include latin:keyboardLayout="@xml/rowkeys_serbian_qwertz2" />
+        <Key
+            latin:keyStyle="enterKeyStyle"
+            latin:keyWidth="fillRight" />
+    </Row>
+    <Row latin:keyWidth="8.182%p" >
+        <Key
+            latin:keyStyle="shiftKeyStyle"
+            latin:keyWidth="10.0%p" />
+        <include latin:keyboardLayout="@xml/rowkeys_serbian_qwertz3" />
+        <include latin:keyboardLayout="@xml/keys_exclamation_question" />
+    </Row>
+    <include latin:keyboardLayout="@xml/row_qwerty4" />
+</merge>
diff --git a/java/res/xml/kbd_serbian_qwertz.xml b/java/res/xml/kbd_serbian_qwertz.xml
new file mode 100644
index 0000000..4f763b8
--- /dev/null
+++ b/java/res/xml/kbd_serbian_qwertz.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<Keyboard xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <include latin:keyboardLayout="@xml/rows_serbian_qwertz" />
+</Keyboard>
\ No newline at end of file
diff --git a/java/res/xml/keyboard_layout_set_serbian_qwertz.xml b/java/res/xml/keyboard_layout_set_serbian_qwertz.xml
new file mode 100644
index 0000000..2c7e28b
--- /dev/null
+++ b/java/res/xml/keyboard_layout_set_serbian_qwertz.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<KeyboardLayoutSet xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <Element
+        latin:allowRedundantMoreKeys="false"
+        latin:elementKeyboard="@xml/kbd_serbian_qwertz"
+        latin:elementName="alphabet"
+        latin:enableProximityCharsCorrection="true" />
+    <Element
+        latin:elementKeyboard="@xml/kbd_symbols"
+        latin:elementName="symbols" />
+    <Element
+        latin:elementKeyboard="@xml/kbd_symbols_shift"
+        latin:elementName="symbolsShifted" />
+    <Element
+        latin:elementKeyboard="@xml/kbd_phone"
+        latin:elementName="phone" />
+    <Element
+        latin:elementKeyboard="@xml/kbd_phone_symbols"
+        latin:elementName="phoneSymbols" />
+    <Element
+        latin:elementKeyboard="@xml/kbd_number"
+        latin:elementName="number" />
+</KeyboardLayoutSet>
\ No newline at end of file
diff --git a/java/res/xml/method.xml b/java/res/xml/method.xml
index 74ac79f..270f90c 100644
--- a/java/res/xml/method.xml
+++ b/java/res/xml/method.xml
@@ -89,7 +89,7 @@
     sk: Slovak/qwerty
     sl: Slovenian/qwerty
     sr: Serbian/south_slavic
-    (sr-Latn: Serbian/qwerty) # not yet implemented.
+    (sr_ZZ: Serbian (Latin)/serbian_qwertz) # This is a preliminary keyboard layout.
     sv: Swedish/nordic
     sw: Swahili/qwerty
     ta_IN: Tamil (India)/tamil
@@ -661,24 +661,14 @@
             android:imeSubtypeExtraValue="SupportTouchPositionCorrection,EmojiCapable"
             android:isAsciiCapable="false"
     />
-    <!-- TODO: Uncomment once we can handle IETF language tag with script name specified.
     <subtype android:icon="@drawable/ic_ime_switcher_dark"
-            android:label="@string/subtype_serbian_cyrillic"
-            android:subtypeId="0xXXXXXXXX"
-            android:imeSubtypeLocale="sr"
+            android:label="@string/subtype_sr_ZZ"
+            android:subtypeId="0xf4a5569c"
+            android:imeSubtypeLocale="sr_ZZ"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="SupportTouchPositionCorrection,EmojiCapable"
-            android:isAsciiCapable="false"
-    />
-    <subtype android:icon="@drawable/ic_ime_switcher_dark"
-            android:label="@string/subtype_serbian_latin"
-            android:subtypeId="0xXXXXXXXX"
-            android:imeSubtypeLocale="sr-Latn"
-            android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="KeyboardLayoutSet=qwerty,AsciiCapable,EmojiCapable"
+            android:imeSubtypeExtraValue="KeyboardLayoutSet=serbian_qwertz,AsciiCapable,EmojiCapable"
             android:isAsciiCapable="true"
     />
-    -->
     <subtype android:icon="@drawable/ic_ime_switcher_dark"
             android:label="@string/subtype_generic"
             android:subtypeId="0x48b4ff43"
diff --git a/java/res/xml/rowkeys_serbian_qwertz1.xml b/java/res/xml/rowkeys_serbian_qwertz1.xml
new file mode 100644
index 0000000..1615701
--- /dev/null
+++ b/java/res/xml/rowkeys_serbian_qwertz1.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<merge xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <include latin:keyboardLayout="@xml/rowkeys_qwertz1" />
+    <!-- U+0161: "š" LATIN SMALL LETTER S WITH CARON -->
+    <Key latin:keySpec="&#x0161;" />
+</merge>
\ No newline at end of file
diff --git a/java/res/xml/rowkeys_serbian_qwertz2.xml b/java/res/xml/rowkeys_serbian_qwertz2.xml
new file mode 100644
index 0000000..83ec92d
--- /dev/null
+++ b/java/res/xml/rowkeys_serbian_qwertz2.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<merge xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <include latin:keyboardLayout="@xml/rowkeys_qwerty2" />
+    <!-- U+010D: "č" LATIN SMALL LETTER C WITH CARON -->
+    <Key latin:keySpec="&#x010D;" />
+    <!-- U+0107: "ć" LATIN SMALL LETTER C WITH ACUTE -->
+    <Key latin:keySpec="&#x0107;" />
+</merge>
diff --git a/java/res/xml/rowkeys_serbian_qwertz3.xml b/java/res/xml/rowkeys_serbian_qwertz3.xml
new file mode 100644
index 0000000..30ba7af
--- /dev/null
+++ b/java/res/xml/rowkeys_serbian_qwertz3.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<merge xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <include latin:keyboardLayout="@xml/rowkeys_qwertz3" />
+    <!-- U+0111: "đ" LATIN SMALL LETTER D WITH STROKE -->
+    <Key latin:keySpec="&#x0111;" />
+    <!-- U+017E: "ž" LATIN SMALL LETTER Z WITH CARON -->
+    <Key latin:keySpec="&#x017E;" />
+</merge>
diff --git a/java/res/xml/rows_serbian_qwertz.xml b/java/res/xml/rows_serbian_qwertz.xml
new file mode 100644
index 0000000..4be2abf
--- /dev/null
+++ b/java/res/xml/rows_serbian_qwertz.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<merge xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin" >
+    <include latin:keyboardLayout="@xml/key_styles_common" />
+    <Row latin:keyWidth="9.091%p" >
+        <include latin:keyboardLayout="@xml/rowkeys_serbian_qwertz1" />
+    </Row>
+    <Row latin:keyWidth="9.091%p" >
+        <include latin:keyboardLayout="@xml/rowkeys_serbian_qwertz2" />
+    </Row>
+    <Row latin:keyWidth="8.711%p" >
+        <Key
+            latin:keyStyle="shiftKeyStyle"
+            latin:keyWidth="10.8%p" />
+        <include latin:keyboardLayout="@xml/rowkeys_serbian_qwertz3" />
+        <Key
+            latin:keyStyle="deleteKeyStyle"
+            latin:keyWidth="fillRight" />
+    </Row>
+    <include latin:keyboardLayout="@xml/row_qwerty4" />
+</merge>
\ No newline at end of file
diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java
index 1920113..846e496 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsTable.java
@@ -85,19 +85,19 @@
     //  /* index:histogram */ "name",
         /*   0:32 */ "morekeys_a",
         /*   1:32 */ "morekeys_o",
-        /*   2:30 */ "morekeys_e",
+        /*   2:31 */ "morekeys_e",
         /*   3:30 */ "morekeys_u",
         /*   4:30 */ "keylabel_to_alpha",
-        /*   5:28 */ "morekeys_i",
+        /*   5:29 */ "morekeys_i",
         /*   6:24 */ "morekeys_n",
-        /*   7:23 */ "morekeys_c",
+        /*   7:24 */ "morekeys_c",
         /*   8:23 */ "double_quotes",
         /*   9:22 */ "single_quotes",
-        /*  10:20 */ "morekeys_s",
+        /*  10:21 */ "morekeys_s",
         /*  11:18 */ "keyspec_currency",
         /*  12:16 */ "morekeys_y",
-        /*  13:14 */ "morekeys_z",
-        /*  14:13 */ "morekeys_d",
+        /*  13:15 */ "morekeys_z",
+        /*  14:14 */ "morekeys_d",
         /*  15:10 */ "morekeys_t",
         /*  16:10 */ "morekeys_l",
         /*  17: 9 */ "morekeys_g",
@@ -193,30 +193,30 @@
         /* 107: 2 */ "keyspec_symbols_percent",
         /* 108: 2 */ "morekeys_symbols_semicolon",
         /* 109: 2 */ "morekeys_symbols_percent",
-        /* 110: 1 */ "morekeys_v",
-        /* 111: 1 */ "morekeys_j",
-        /* 112: 1 */ "morekeys_q",
-        /* 113: 1 */ "morekeys_x",
-        /* 114: 1 */ "keyspec_q",
-        /* 115: 1 */ "keyspec_w",
-        /* 116: 1 */ "keyspec_y",
-        /* 117: 1 */ "keyspec_x",
-        /* 118: 1 */ "morekeys_east_slavic_row2_11",
-        /* 119: 1 */ "morekeys_cyrillic_ka",
-        /* 120: 1 */ "morekeys_cyrillic_a",
-        /* 121: 1 */ "morekeys_currency_dollar",
-        /* 122: 1 */ "morekeys_plus",
-        /* 123: 1 */ "morekeys_less_than",
-        /* 124: 1 */ "morekeys_greater_than",
-        /* 125: 1 */ "morekeys_exclamation",
-        /* 126: 1 */ "label_go_key",
-        /* 127: 1 */ "label_send_key",
-        /* 128: 1 */ "label_next_key",
-        /* 129: 1 */ "label_done_key",
-        /* 130: 1 */ "label_search_key",
-        /* 131: 1 */ "label_previous_key",
-        /* 132: 1 */ "label_pause_key",
-        /* 133: 1 */ "label_wait_key",
+        /* 110: 2 */ "label_go_key",
+        /* 111: 2 */ "label_send_key",
+        /* 112: 2 */ "label_next_key",
+        /* 113: 2 */ "label_done_key",
+        /* 114: 2 */ "label_search_key",
+        /* 115: 2 */ "label_previous_key",
+        /* 116: 2 */ "label_pause_key",
+        /* 117: 2 */ "label_wait_key",
+        /* 118: 1 */ "morekeys_v",
+        /* 119: 1 */ "morekeys_j",
+        /* 120: 1 */ "morekeys_q",
+        /* 121: 1 */ "morekeys_x",
+        /* 122: 1 */ "keyspec_q",
+        /* 123: 1 */ "keyspec_w",
+        /* 124: 1 */ "keyspec_y",
+        /* 125: 1 */ "keyspec_x",
+        /* 126: 1 */ "morekeys_east_slavic_row2_11",
+        /* 127: 1 */ "morekeys_cyrillic_ka",
+        /* 128: 1 */ "morekeys_cyrillic_a",
+        /* 129: 1 */ "morekeys_currency_dollar",
+        /* 130: 1 */ "morekeys_plus",
+        /* 131: 1 */ "morekeys_less_than",
+        /* 132: 1 */ "morekeys_greater_than",
+        /* 133: 1 */ "morekeys_exclamation",
         /* 134: 0 */ "morekeys_currency_generic",
         /* 135: 0 */ "morekeys_symbols_1",
         /* 136: 0 */ "morekeys_symbols_2",
@@ -365,6 +365,14 @@
         /* morekeys_symbols_semicolon */ EMPTY,
         // U+2030: "‰" PER MILLE SIGN
         /* morekeys_symbols_percent */ "\u2030",
+        /* label_go_key */ "!string/label_go_key",
+        /* label_send_key */ "!string/label_send_key",
+        /* label_next_key */ "!string/label_next_key",
+        /* label_done_key */ "!string/label_done_key",
+        /* label_search_key */ "!string/label_search_key",
+        /* label_previous_key */ "!string/label_previous_key",
+        /* label_pause_key */ "!string/label_pause_key",
+        /* label_wait_key */ "!string/label_wait_key",
         /* morekeys_v ~ */
         EMPTY, EMPTY, EMPTY, EMPTY,
         /* ~ morekeys_x */
@@ -387,14 +395,6 @@
         /* morekeys_greater_than */ "!fixedColumnOrder!3,!text/keyspec_right_single_angle_quote,!text/keyspec_greater_than_equal,!text/keyspec_right_double_angle_quote",
         // U+00A1: "¡" INVERTED EXCLAMATION MARK
         /* morekeys_exclamation */ "\u00A1",
-        /* label_go_key */ "!string/label_go_key",
-        /* label_send_key */ "!string/label_send_key",
-        /* label_next_key */ "!string/label_next_key",
-        /* label_done_key */ "!string/label_done_key",
-        /* label_search_key */ "!string/label_search_key",
-        /* label_previous_key */ "!string/label_previous_key",
-        /* label_pause_key */ "!string/label_pause_key",
-        /* label_wait_key */ "!string/label_wait_key",
         /* morekeys_currency_generic */ "$,\u00A2,\u20AC,\u00A3,\u00A5,\u20B1",
         // U+00B9: "¹" SUPERSCRIPT ONE
         // U+00BD: "½" VULGAR FRACTION ONE HALF
@@ -1281,8 +1281,9 @@
         // U+0135: "ĵ" LATIN SMALL LETTER J WITH CIRCUMFLEX
         /* keyspec_spanish_row2_10 */ "\u0135",
         /* morekeys_bullet ~ */
-        null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        /* ~ morekeys_symbols_percent */
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null,
+        /* ~ label_wait_key */
         // U+0175: "ŵ" LATIN SMALL LETTER W WITH CIRCUMFLEX
         /* morekeys_v */ "w,\u0175",
         /* morekeys_j */ null,
@@ -1649,8 +1650,9 @@
         /* morekeys_symbols_semicolon */ ";",
         // U+2030: "‰" PER MILLE SIGN
         /* morekeys_symbols_percent */ "\\%,\u2030",
-        /* morekeys_v ~ */
-        null, null, null, null, null, null, null, null, null, null, null, null, null,
+        /* label_go_key ~ */
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null,
         /* ~ morekeys_plus */
         // U+2264: "≤" LESS-THAN OR EQUAL TO
         // U+2265: "≥" GREATER-THAN EQUAL TO
@@ -1908,9 +1910,8 @@
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null, null, null, null,
-        /* ~ morekeys_exclamation */
+        null, null, null, null, null, null, null, null,
+        /* ~ morekeys_symbols_percent */
         /* label_go_key */ "Go",
         /* label_send_key */ "Send",
         /* label_next_key */ "Next",
@@ -2063,7 +2064,7 @@
         /* keyspec_tablet_period */ "\u0589",
         /* keyhintlabel_tablet_period ~ */
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         /* ~ morekeys_greater_than */
         // U+055C: "՜" ARMENIAN EXCLAMATION MARK
         // U+00A1: "¡" INVERTED EXCLAMATION MARK
@@ -2244,6 +2245,7 @@
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null,
         /* ~ morekeys_currency_dollar */
         // U+00B1: "±" PLUS-MINUS SIGN
         // U+FB29: "﬩" HEBREW LETTER ALTERNATIVE PLUS SIGN
@@ -2315,7 +2317,8 @@
         /* morekeys_cyrillic_o */ "\u04E9",
         /* morekeys_cyrillic_i ~ */
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null,
         /* ~ keyspec_x */
         // U+04BB: "һ" CYRILLIC SMALL LETTER SHHA
         /* morekeys_east_slavic_row2_11 */ "\u04BB",
@@ -2343,7 +2346,8 @@
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null,
         /* ~ morekeys_cyrillic_a */
         // U+17DB: "៛" KHMER CURRENCY SYMBOL RIEL
         /* morekeys_currency_dollar */ "\u17DB,\u00A2,\u00A3,\u20AC,\u00A5,\u20B1",
@@ -3332,6 +3336,49 @@
         /* keyspec_south_slavic_row3_8 */ "\u0452",
     };
 
+    /* Locale sr_ZZ: Serbian (ZZ) */
+    private static final String[] TEXTS_sr_ZZ = {
+        /* morekeys_a */ null,
+        /* morekeys_o */ null,
+        // U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE
+        /* morekeys_e */ "\u00E8",
+        /* morekeys_u */ null,
+        /* keylabel_to_alpha */ null,
+        // U+00EC: "ì" LATIN SMALL LETTER I WITH GRAVE
+        /* morekeys_i */ "\u00EC",
+        /* morekeys_n */ null,
+        // U+010D: "č" LATIN SMALL LETTER C WITH CARON
+        // U+0107: "ć" LATIN SMALL LETTER C WITH ACUTE
+        /* morekeys_c */ "\u010D,\u0107,%",
+        /* double_quotes */ null,
+        /* single_quotes */ null,
+        // U+0161: "š" LATIN SMALL LETTER S WITH CARON
+        /* morekeys_s */ "\u0161,%",
+        /* keyspec_currency */ null,
+        /* morekeys_y */ null,
+        // U+017E: "ž" LATIN SMALL LETTER Z WITH CARON
+        /* morekeys_z */ "\u017E,%",
+        // U+0111: "đ" LATIN SMALL LETTER D WITH STROKE
+        /* morekeys_d */ "\u0111,%",
+        /* morekeys_t ~ */
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null,
+        /* ~ morekeys_symbols_percent */
+        /* label_go_key */ "Idi",
+        /* label_send_key */ "\u0160alji",
+        /* label_next_key */ "Sled",
+        /* label_done_key */ "Gotov",
+        /* label_search_key */ "Tra\u017Ei",
+        /* label_previous_key */ "Preth",
+        /* label_pause_key */ "Pauza",
+        /* label_wait_key */ "\u010Cekaj",
+    };
+
     /* Locale sv: Swedish */
     private static final String[] TEXTS_sv = {
         // U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
@@ -3978,7 +4025,8 @@
         /* morekeys_w */ "\u0175",
         /* morekeys_east_slavic_row2_2 ~ */
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
+        null, null, null, null, null,
         /* ~ morekeys_v */
         // U+0135: "ĵ" LATIN SMALL LETTER J WITH CIRCUMFLEX
         /* morekeys_j */ "\u0135",
@@ -3999,25 +4047,25 @@
         "de"     , TEXTS_de,    /*  16/ 62 German */
         "el"     , TEXTS_el,    /*   1/  5 Greek */
         "en"     , TEXTS_en,    /*   8/ 11 English */
-        "eo"     , TEXTS_eo,    /*  26/118 Esperanto */
+        "eo"     , TEXTS_eo,    /*  26/126 Esperanto */
         "es"     , TEXTS_es,    /*   8/ 55 Spanish */
         "et_EE"  , TEXTS_et_EE, /*  22/ 27 Estonian (Estonia) */
         "eu_ES"  , TEXTS_eu_ES, /*   7/  8 Basque (Spain) */
-        "fa"     , TEXTS_fa,    /*  58/125 Persian */
+        "fa"     , TEXTS_fa,    /*  58/133 Persian */
         "fi"     , TEXTS_fi,    /*  10/ 54 Finnish */
         "fr"     , TEXTS_fr,    /*  13/ 62 French */
         "gl_ES"  , TEXTS_gl_ES, /*   7/  8 Gallegan (Spain) */
         "hi"     , TEXTS_hi,    /*  23/ 53 Hindi */
-        "hi_ZZ"  , TEXTS_hi_ZZ, /*   9/134 Hindi (ZZ) */
+        "hi_ZZ"  , TEXTS_hi_ZZ, /*   9/118 Hindi (ZZ) */
         "hr"     , TEXTS_hr,    /*   9/ 20 Croatian */
         "hu"     , TEXTS_hu,    /*   9/ 20 Hungarian */
-        "hy_AM"  , TEXTS_hy_AM, /*   9/126 Armenian (Armenia) */
+        "hy_AM"  , TEXTS_hy_AM, /*   9/134 Armenian (Armenia) */
         "is"     , TEXTS_is,    /*  10/ 16 Icelandic */
         "it"     , TEXTS_it,    /*  11/ 62 Italian */
-        "iw"     , TEXTS_iw,    /*  20/123 Hebrew */
+        "iw"     , TEXTS_iw,    /*  20/131 Hebrew */
         "ka_GE"  , TEXTS_ka_GE, /*   3/ 10 Georgian (Georgia) */
-        "kk"     , TEXTS_kk,    /*  15/121 Kazakh */
-        "km_KH"  , TEXTS_km_KH, /*   2/122 Khmer (Cambodia) */
+        "kk"     , TEXTS_kk,    /*  15/129 Kazakh */
+        "km_KH"  , TEXTS_km_KH, /*   2/130 Khmer (Cambodia) */
         "kn_IN"  , TEXTS_kn_IN, /*   2/ 12 Kannada (India) */
         "ky"     , TEXTS_ky,    /*  10/ 89 Kirghiz */
         "lo_LA"  , TEXTS_lo_LA, /*   2/ 12 Lao (Laos) */
@@ -4040,6 +4088,7 @@
         "sk"     , TEXTS_sk,    /*  20/ 22 Slovak */
         "sl"     , TEXTS_sl,    /*   8/ 20 Slovenian */
         "sr"     , TEXTS_sr,    /*  11/ 94 Serbian */
+        "sr_ZZ"  , TEXTS_sr_ZZ, /*  14/118 Serbian (ZZ) */
         "sv"     , TEXTS_sv,    /*  21/ 54 Swedish */
         "sw"     , TEXTS_sw,    /*   9/ 18 Swahili */
         "ta_IN"  , TEXTS_ta_IN, /*   2/ 12 Tamil (India) */
@@ -4052,7 +4101,7 @@
         "uk"     , TEXTS_uk,    /*  11/ 88 Ukrainian */
         "vi"     , TEXTS_vi,    /*   8/ 15 Vietnamese */
         "zu"     , TEXTS_zu,    /*   8/ 11 Zulu */
-        "zz"     , TEXTS_zz,    /*  19/112 Alphabet */
+        "zz"     , TEXTS_zz,    /*  19/120 Alphabet */
     };
 
     static {
diff --git a/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java b/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java
index 764159c..0cd031e 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/MoreKeySpec.java
@@ -149,8 +149,13 @@
             }
         }
         final int size = filteredMoreKeys.size();
-        return (moreKeys.length == size) ? moreKeys
-                : filteredMoreKeys.toArray(new MoreKeySpec[size]);
+        if (size == moreKeys.length) {
+            return moreKeys;
+        }
+        if (size == 0) {
+            return null;
+        }
+        return filteredMoreKeys.toArray(new MoreKeySpec[size]);
     }
 
     private static final boolean DEBUG = DebugFlags.DEBUG_ENABLED;