Support Croatian keyboard

Basically Croatian keyboard is QWERTZ layout with extra letters such
as č, ć, đ, ž and š.  This change just introduces Croatian keyboard
subtype and QWERTZ layout which has the extra letters as popup mini
keyboard of base letter.

It might be great if we could have dedidated table layout.

Bug: 4309160
Change-Id: I0fc227295defa56029ca06e406f73833b992be0e

java/res/values-hr/donottranslate-altchars.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2011, 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">
+    <string name="alternates_for_s">š,ś,ß</string>
+    <string name="alternates_for_n">ñ,ń</string>
+    <string name="alternates_for_y"></string>
+    <string name="alternates_for_z">6,ž,ź,ż</string>
+    <string name="alternates_for_c">č,ć,ç</string>
+    <string name="alternates_for_d">đ</string>
+</resources>

java/res/values/strings.xml

@@ -266,6 +266,8 @@
     <string name="subtype_mode_fr_CA_keyboard">French (Canada) Keyboard</string>
     <!-- Description for French (Switzerland) keyboard subtype [CHAR LIMIT=35] -->
     <string name="subtype_mode_fr_CH_keyboard">French (Switzerland) Keyboard</string>
+    <!-- Description for Croatian keyboard subtype [CHAR LIMIT=35] -->
+    <string name="subtype_mode_hr_keyboard">Croatian Keyboard</string>
     <!-- Description for Hungarian keyboard subtype [CHAR LIMIT=35] -->
     <string name="subtype_mode_hu_keyboard">Hungarian Keyboard</string>
     <!-- Description for Hebrew keyboard subtype [CHAR LIMIT=35] -->

java/res/xml-hr/kbd_qwerty.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2011, 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"
+    latin:keyboardLocale="hr"
+>
+    <!-- TODO: Dedicated Croatian layout especially for tablet. -->
+    <include
+        latin:keyboardLayout="@xml/kbd_rows_qwertz" />
+</Keyboard>

java/res/xml/method.xml

@@ -20,7 +20,7 @@
 <!-- The attributes in this XML file provide configuration information -->
 <!-- for the Input Method Manager. -->
 
-<!-- Keyboard: en_US, en_GB, ar, cs, da, de, es, es_US, fi, fr, fr_CA, fr_CH, hu, it, iw, nb, nl, pl, pt, ru, sr, sv -->
+<!-- Keyboard: en_US, en_GB, ar, cs, da, de, es, es_US, fi, fr, fr_CA, fr_CH, hr, hu, it, iw, nb, nl, pl, pt, ru, sr, sv -->
 <!-- Voice: af, cs, da, de, en, es, fr, it, ja, ko, nl, pl, pt, ru, tr, yue, zh, zu -->
 <!-- TODO: use <lang>_keyboard icon instead of a common keyboard icon. -->
 <!-- TODO: use <lang>_mic icon instead of a common mic icon. -->
@@ -116,6 +116,11 @@
             android:imeSubtypeLocale="fr_CH"
             android:imeSubtypeMode="keyboard"
     />
+    <subtype android:icon="@drawable/ic_subtype_keyboard"
+            android:label="@string/subtype_mode_hr_keyboard"
+            android:imeSubtypeLocale="hr"
+            android:imeSubtypeMode="keyboard"
+    />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_mode_hu_keyboard"
             android:imeSubtypeLocale="hu"