From 8108a3e1cdceb1874804f74ec24d824a7df1b669 Mon Sep 17 00:00:00 2001
From: "Tadashi G. Takaoka" <takaoka@google.com>
Date: Fri, 26 Sep 2014 02:28:21 +0900
Subject: [PATCH] Add Serbian Latin keyboard

Bug: 9687668
Change-Id: I0631ab04cf33e3d454c965e98a756c31666537bf
---
 java/res/values/donottranslate.xml            |   2 +
 java/res/values/strings.xml                   |  14 +-
 java/res/xml-sw600dp/rows_serbian_qwertz.xml  |  43 +++++
 java/res/xml/kbd_serbian_qwertz.xml           |  23 +++
 .../keyboard_layout_set_serbian_qwertz.xml    |  42 +++++
 java/res/xml/method.xml                       |  20 +--
 java/res/xml/rowkeys_serbian_qwertz1.xml      |  25 +++
 java/res/xml/rowkeys_serbian_qwertz2.xml      |  27 +++
 java/res/xml/rowkeys_serbian_qwertz3.xml      |  27 +++
 java/res/xml/rows_serbian_qwertz.xml          |  39 +++++
 .../keyboard/internal/KeyboardTextsTable.java | 163 ++++++++++++------
 .../keyboard/internal/MoreKeySpec.java        |   9 +-
 .../KeyboardLayoutSetSubtypesCountTests.java  |   4 +-
 .../keyboard/action/KlpActionLabelTests.java  |  13 ++
 .../keyboard/layout/LayoutBase.java           |   2 +-
 .../keyboard/layout/SerbianQwertz.java        |  57 ++++++
 .../layout/tests/SerbianLatinCustomizer.java  |  82 +++++++++
 .../layout/tests/TestsSerbianLatin.java       |  36 ++++
 .../layout/tests/TestsSerbianLatinQwerty.java |  88 ++++++++++
 .../donottranslate-more-keys.xml              |  42 +++++
 20 files changed, 675 insertions(+), 83 deletions(-)
 create mode 100644 java/res/xml-sw600dp/rows_serbian_qwertz.xml
 create mode 100644 java/res/xml/kbd_serbian_qwertz.xml
 create mode 100644 java/res/xml/keyboard_layout_set_serbian_qwertz.xml
 create mode 100644 java/res/xml/rowkeys_serbian_qwertz1.xml
 create mode 100644 java/res/xml/rowkeys_serbian_qwertz2.xml
 create mode 100644 java/res/xml/rowkeys_serbian_qwertz3.xml
 create mode 100644 java/res/xml/rows_serbian_qwertz.xml
 create mode 100644 tests/src/com/android/inputmethod/keyboard/layout/SerbianQwertz.java
 create mode 100644 tests/src/com/android/inputmethod/keyboard/layout/tests/SerbianLatinCustomizer.java
 create mode 100644 tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatin.java
 create mode 100644 tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatinQwerty.java
 create mode 100644 tools/make-keyboard-text/res/values-sr-rZZ/donottranslate-more-keys.xml

diff --git a/java/res/values/donottranslate.xml b/java/res/values/donottranslate.xml
index 74988f90f..959fe833b 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 d64444e01..76da5ce3d 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 000000000..a3fb62523
--- /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 000000000..4f763b861
--- /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 000000000..2c7e28b50
--- /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 74ac79f59..270f90cb8 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 000000000..1615701d3
--- /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 000000000..83ec92d29
--- /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 000000000..30ba7afa2
--- /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 000000000..4be2abf1a
--- /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 192011384..846e4968a 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 @@ public final class KeyboardTextsTable {
     //  /* 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         // 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
         null, null, null, null, null, null, null, null, null, null, null, null, null, null, null,
-        null, null, null, null, null, null, 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         /* 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 @@ public final class KeyboardTextsTable {
         "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 @@ public final class KeyboardTextsTable {
         "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 @@ public final class KeyboardTextsTable {
         "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 764159c3d..0cd031e5f 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 @@ public final class MoreKeySpec {
             }
         }
         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;
diff --git a/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetSubtypesCountTests.java b/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetSubtypesCountTests.java
index 89c06a747..25bac9dd4 100644
--- a/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetSubtypesCountTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetSubtypesCountTests.java
@@ -25,8 +25,8 @@ import java.util.ArrayList;
 
 @SmallTest
 public class KeyboardLayoutSetSubtypesCountTests extends KeyboardLayoutSetTestsBase {
-    private static final int NUMBER_OF_SUBTYPES = 80;
-    private static final int NUMBER_OF_ASCII_CAPABLE_SUBTYPES = 48;
+    private static final int NUMBER_OF_SUBTYPES = 81;
+    private static final int NUMBER_OF_ASCII_CAPABLE_SUBTYPES = 49;
     private static final int NUMBER_OF_PREDEFINED_ADDITIONAL_SUBTYPES = 2;
 
     @Override
diff --git a/tests/src/com/android/inputmethod/keyboard/action/KlpActionLabelTests.java b/tests/src/com/android/inputmethod/keyboard/action/KlpActionLabelTests.java
index 3fd3a36fc..74343cb6a 100644
--- a/tests/src/com/android/inputmethod/keyboard/action/KlpActionLabelTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/action/KlpActionLabelTests.java
@@ -156,4 +156,17 @@ public class KlpActionLabelTests extends KlpActionTestsBase {
         doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, hi_ZZ, Locale.ITALIAN);
         doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, hi_ZZ, Locale.JAPANESE);
     }
+
+    public void testSerbianLatinActionLabel() {
+        final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
+        final Locale sr_ZZ = new Locale("sr", "ZZ");
+        final InputMethodSubtype hinglish = richImm.findSubtypeByLocaleAndKeyboardLayoutSet(
+                sr_ZZ.toString(), "serbian_qwertz");
+        // An action label should be displayed in subtype's locale regardless of the system locale.
+        doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, sr_ZZ, sr_ZZ);
+        doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, sr_ZZ, Locale.US);
+        doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, sr_ZZ, Locale.FRENCH);
+        doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, sr_ZZ, Locale.ITALIAN);
+        doTestActionKeysInLocaleWithKeyboardTextsSet(hinglish, sr_ZZ, Locale.JAPANESE);
+    }
 }
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/LayoutBase.java b/tests/src/com/android/inputmethod/keyboard/layout/LayoutBase.java
index b05789b73..eb11278d6 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/LayoutBase.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/LayoutBase.java
@@ -310,7 +310,7 @@ public abstract class LayoutBase extends AbstractLayoutBase {
 
     // U+00A1: "¡" INVERTED EXCLAMATION MARK
     // U+00BF: "¿" INVERTED QUESTION MARK
-    static final ExpectedKey[] EXCLAMATION_AND_QUESTION_MARKS = joinKeys(
+    public static final ExpectedKey[] EXCLAMATION_AND_QUESTION_MARKS = joinKeys(
             key("!", moreKey("\u00A1")), key("?", moreKey("\u00BF")));
     // U+200C: ZERO WIDTH NON-JOINER
     // U+200D: ZERO WIDTH JOINER
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/SerbianQwertz.java b/tests/src/com/android/inputmethod/keyboard/layout/SerbianQwertz.java
new file mode 100644
index 000000000..b23fe768e
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/SerbianQwertz.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 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.
+ */
+
+package com.android.inputmethod.keyboard.layout;
+
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
+
+public final class SerbianQwertz extends LayoutBase {
+    private static final String LAYOUT_NAME = "serbian_qwertz";
+
+    public SerbianQwertz(final LayoutCustomizer customizer) {
+        super(customizer, Symbols.class, SymbolsShifted.class);
+    }
+
+    @Override
+    public String getName() { return LAYOUT_NAME; }
+
+    @Override
+    ExpectedKey[][] getCommonAlphabetLayout(final boolean isPhone) { return ALPHABET_COMMON; }
+
+    public static final String ROW1_11 = "ROW1_11";
+    public static final String ROW2_10 = "ROW2_10";
+    public static final String ROW2_11 = "ROW2_11";
+    public static final String ROW3_8 = "ROW3_8";
+    public static final String ROW3_9 = "ROW3_9";
+
+    private static final ExpectedKey[][] ALPHABET_COMMON = new ExpectedKeyboardBuilder()
+            .setKeysOfRow(1,
+                    key("q", additionalMoreKey("1")),
+                    key("w", additionalMoreKey("2")),
+                    key("e", additionalMoreKey("3")),
+                    key("r", additionalMoreKey("4")),
+                    key("t", additionalMoreKey("5")),
+                    key("z", additionalMoreKey("6")),
+                    key("u", additionalMoreKey("7")),
+                    key("i", additionalMoreKey("8")),
+                    key("o", additionalMoreKey("9")),
+                    key("p", additionalMoreKey("0")),
+                    ROW1_11)
+            .setKeysOfRow(2, "a", "s", "d", "f", "g", "h", "j", "k", "l", ROW2_10, ROW2_11)
+            .setKeysOfRow(3, "y", "x", "c", "v", "b", "n", "m", ROW3_8, ROW3_9)
+            .build();
+}
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/SerbianLatinCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/SerbianLatinCustomizer.java
new file mode 100644
index 000000000..3660ce4b7
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/SerbianLatinCustomizer.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 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.
+ */
+
+package com.android.inputmethod.keyboard.layout.tests;
+
+import com.android.inputmethod.keyboard.layout.LayoutBase;
+import com.android.inputmethod.keyboard.layout.LayoutBase.LayoutCustomizer;
+import com.android.inputmethod.keyboard.layout.SerbianQwertz;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
+
+import java.util.Locale;
+
+class SerbianLatinCustomizer extends LayoutCustomizer {
+    public SerbianLatinCustomizer(final Locale locale) { super(locale); }
+
+    @Override
+    public ExpectedKey[] getRightShiftKeys(final boolean isPhone) {
+        return isPhone ? EMPTY_KEYS : LayoutBase.EXCLAMATION_AND_QUESTION_MARKS;
+    }
+
+    protected void setSerbianKeys(final ExpectedKeyboardBuilder builder) {
+        builder
+                // U+0161: "š" LATIN SMALL LETTER S WITH CARON
+                .replaceKeyOfLabel(SerbianQwertz.ROW1_11, "\u0161")
+                // U+010D: "č" LATIN SMALL LETTER C WITH CARON
+                .replaceKeyOfLabel(SerbianQwertz.ROW2_10, "\u010D")
+                // U+0107: "ć" LATIN SMALL LETTER C WITH ACUTE
+                .replaceKeyOfLabel(SerbianQwertz.ROW2_11, "\u0107")
+                // U+0111: "đ" LATIN SMALL LETTER D WITH STROKE
+                .replaceKeyOfLabel(SerbianQwertz.ROW3_8, "\u0111")
+                // U+017E: "ž" LATIN SMALL LETTER Z WITH CARON
+                .replaceKeyOfLabel(SerbianQwertz.ROW3_9, "\u017E");
+    }
+
+    @SuppressWarnings("unused")
+    protected void setMoreKeysOfS(final ExpectedKeyboardBuilder builder) {
+        // Serbian QWERTZ has a dedicated "š" key.
+    }
+
+    @SuppressWarnings("unused")
+    protected void setMoreKeysOfC(final ExpectedKeyboardBuilder builder) {
+        // Serbian QWERTZ has a dedicated "č" and "ć" keys.
+    }
+
+    @SuppressWarnings("unused")
+    protected void setMoreKeysOfD(final ExpectedKeyboardBuilder builder) {
+        // Serbian QWERTZ has a dedicated "đ" key.
+    }
+
+    @SuppressWarnings("unused")
+    protected void setMoreKeysOfZ(final ExpectedKeyboardBuilder builder) {
+        // Serbian QWERTZ has a dedicated "ž" key.
+    }
+
+    @Override
+    public ExpectedKeyboardBuilder setAccentedLetters(final ExpectedKeyboardBuilder builder) {
+        setSerbianKeys(builder);
+        setMoreKeysOfS(builder);
+        setMoreKeysOfC(builder);
+        setMoreKeysOfD(builder);
+        setMoreKeysOfZ(builder);
+        return builder
+                // U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE
+                .setMoreKeysOf("e", "\u00E8")
+                // U+00EC: "ì" LATIN SMALL LETTER I WITH GRAVE
+                .setMoreKeysOf("i", "\u00EC");
+    }
+}
\ No newline at end of file
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatin.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatin.java
new file mode 100644
index 000000000..70f4bcefd
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatin.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 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.
+ */
+
+package com.android.inputmethod.keyboard.layout.tests;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.inputmethod.keyboard.layout.LayoutBase;
+import com.android.inputmethod.keyboard.layout.SerbianQwertz;
+
+import java.util.Locale;
+
+/**
+ * sr_ZZ: Serbian (Latin)/serbian_qwertz
+ */
+@SmallTest
+public final class TestsSerbianLatin extends LayoutTestsBase {
+    private static final Locale LOCALE = new Locale("sr", "ZZ");
+    private static final LayoutBase LAYOUT = new SerbianQwertz(new SerbianLatinCustomizer(LOCALE));
+
+    @Override
+    LayoutBase getLayout() { return LAYOUT; }
+}
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatinQwerty.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatinQwerty.java
new file mode 100644
index 000000000..d8ef51b45
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsSerbianLatinQwerty.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 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.
+ */
+
+package com.android.inputmethod.keyboard.layout.tests;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.inputmethod.keyboard.layout.LayoutBase;
+import com.android.inputmethod.keyboard.layout.Qwerty;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKey;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
+
+import java.util.Locale;
+
+/**
+ * sr_ZZ: Serbian (Latin)/qwerty
+ */
+@SmallTest
+public final class TestsSerbianLatinQwerty extends LayoutTestsBase {
+    private static final Locale LOCALE = new Locale("sr", "ZZ");
+    private static final LayoutBase LAYOUT = new Qwerty(new SerbianLatinQwertyCustomizer(LOCALE));
+
+    @Override
+    LayoutBase getLayout() { return LAYOUT; }
+
+    private static class SerbianLatinQwertyCustomizer extends SerbianLatinCustomizer {
+        public SerbianLatinQwertyCustomizer(final Locale locale) {
+            super(locale);
+        }
+
+        @Override
+        public ExpectedKey[] getRightShiftKeys(final boolean isPhone) {
+            return isPhone ? EMPTY_KEYS
+                    : joinKeys(LayoutBase.EXCLAMATION_AND_QUESTION_MARKS, LayoutBase.SHIFT_KEY);
+        }
+
+        @Override
+        protected void setSerbianKeys(final ExpectedKeyboardBuilder builder) {
+            // QWERTY layout doesn't have Serbian Latin Keys.
+        }
+
+        @Override
+        protected void setMoreKeysOfS(final ExpectedKeyboardBuilder builder) {
+            builder
+                    // U+0161: "š" LATIN SMALL LETTER S WITH CARON
+                    .setMoreKeysOf("s", "\u0161")
+                    .setAdditionalMoreKeysPositionOf("s", 2);
+        }
+
+        @Override
+        protected void setMoreKeysOfC(final ExpectedKeyboardBuilder builder) {
+            builder
+                    // U+010D: "č" LATIN SMALL LETTER C WITH CARON
+                    // U+0107: "ć" LATIN SMALL LETTER C WITH ACUTE
+                    .setMoreKeysOf("c", "\u010D", "\u0107")
+                    .setAdditionalMoreKeysPositionOf("c", 3);
+        }
+
+        @Override
+        protected void setMoreKeysOfD(final ExpectedKeyboardBuilder builder) {
+            builder
+                    // U+0111: "đ" LATIN SMALL LETTER D WITH STROKE
+                    .setMoreKeysOf("d", "\u0111")
+                    .setAdditionalMoreKeysPositionOf("d", 2);
+        }
+
+        @Override
+        protected void setMoreKeysOfZ(final ExpectedKeyboardBuilder builder) {
+            builder
+                    // U+017E: "ž" LATIN SMALL LETTER Z WITH CARON
+                    .setMoreKeysOf("z", "\u017E")
+                    .setAdditionalMoreKeysPositionOf("z", 2);
+        }
+    }
+}
diff --git a/tools/make-keyboard-text/res/values-sr-rZZ/donottranslate-more-keys.xml b/tools/make-keyboard-text/res/values-sr-rZZ/donottranslate-more-keys.xml
new file mode 100644
index 000000000..1168126ff
--- /dev/null
+++ b/tools/make-keyboard-text/res/values-sr-rZZ/donottranslate-more-keys.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.
+*/
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE -->
+    <string name="morekeys_e">&#x00E8;</string>
+    <!-- U+00EC: "ì" LATIN SMALL LETTER I WITH GRAVE -->
+    <string name="morekeys_i">&#x00EC;</string>
+    <!-- U+0161: "š" LATIN SMALL LETTER S WITH CARON -->
+    <string name="morekeys_s">&#x0161;,%</string>
+    <!-- U+010D: "č" LATIN SMALL LETTER C WITH CARON
+         U+0107: "ć" LATIN SMALL LETTER C WITH ACUTE -->
+    <string name="morekeys_c">&#x010D;,&#x0107;,%</string>
+    <!-- U+0111: "đ" LATIN SMALL LETTER D WITH STROKE -->
+    <string name="morekeys_d">&#x0111;,%</string>
+    <!-- U+017E: "ž" LATIN SMALL LETTER Z WITH CARON -->
+    <string name="morekeys_z">&#x017E;,%</string>
+    <string name="label_go_key">"Idi"</string>
+    <string name="label_send_key">"Šalji"</string>
+    <string name="label_next_key">"Sled"</string>
+    <string name="label_done_key">"Gotov"</string>
+    <string name="label_search_key">"Traži"</string>
+    <string name="label_previous_key">"Preth"</string>
+    <string name="label_pause_key">"Pauza"</string>
+    <string name="label_wait_key">"Čekaj"</string>
+</resources>