Add a first version of Hebrew and Arabic keyboard.

The Arabic keyboard is more or less based on PC keyboard and other
sources. It has no means to input diacritics at the moment.
Some data for the Hebrew keyboard was already there, but not used.
This change splits phone and tablet layout and consolidates the
tablet one to something that seems sensible. It can't input diacritics
either at the moment.

Other shortcomings affect those keyboards. For example, normal
Hebrew keyboards switch to capital QWERTY keyboard with shift on,
as there are no capital Hebrew characters, but this version does not
feature this.

It should be mostly possible already to enter Arabic or Hebrew with
these keyboards however.

Change-Id: Ic4df2a9a77ffd03c4f9ee2c47e03c0f43f8e48ae

7 files changed, 422 insertions, 80 deletions

diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
index 3c0a9c1a2..66dc7d71c 100644
--- a/java/res/values/strings.xml
+++ b/java/res/values/strings.xml
@@ -242,6 +242,8 @@
 
     <!-- Description for Czech keyboard subtype [CHAR LIMIT=35] -->
     <string name="subtype_mode_cs_keyboard">Czech Keyboard</string>
+    <!-- Description for Arabic keyboard subtype [CHAR LIMIT=35] -->
+    <string name="subtype_mode_ar_keyboard">Arabic Keyboard</string>
     <!-- Description for Danish keyboard subtype [CHAR LIMIT=35] -->
     <string name="subtype_mode_da_keyboard">Danish Keyboard</string>
     <!-- Description for German keyboard subtype [CHAR LIMIT=35] -->
@@ -260,6 +262,9 @@
     <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 Hebrew keyboard subtype [CHAR LIMIT=35] -->
+    <!-- Java uses the deprecated "iw" code instead of the standard "he" code -->
+    <string name="subtype_mode_iw_keyboard">Hebrew Keyboard</string>
     <!-- Description for Italian keyboard subtype [CHAR LIMIT=35] -->
     <string name="subtype_mode_it_keyboard">Italian Keyboard</string>
     <!-- Description for Norwegian keyboard subtype [CHAR LIMIT=35] -->
diff --git a/java/res/xml-ar/kbd_qwerty.xml b/java/res/xml-ar/kbd_qwerty.xml
new file mode 100644
index 000000000..6bab20059
--- /dev/null
+++ b/java/res/xml-ar/kbd_qwerty.xml
@@ -0,0 +1,34 @@
+<?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:keyboardHeight="@dimen/keyboardHeight"
+    latin:maxKeyboardHeight="50%p"
+    latin:rowHeight="25%p"
+    latin:keyWidth="10%p"
+    latin:horizontalGap="@dimen/key_horizontal_gap"
+    latin:verticalGap="@dimen/key_bottom_gap"
+    latin:popupKeyboardTemplate="@xml/kbd_popup_template"
+    latin:maxPopupKeyboardColumn="@integer/config_max_popup_keyboard_column"
+>
+    <include
+        latin:keyboardLayout="@xml/kbd_ar_rows" />
+</Keyboard>
diff --git a/java/res/xml-iw/kbd_qwerty.xml b/java/res/xml-iw/kbd_qwerty.xml
index 98bfd7e0b..2c3906f6a 100644
--- a/java/res/xml-iw/kbd_qwerty.xml
+++ b/java/res/xml-iw/kbd_qwerty.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/* 
+/*
 **
 ** Copyright 2010, The Android Open Source Project
 **
@@ -30,83 +30,5 @@
     latin:maxPopupKeyboardColumn="@integer/config_max_popup_keyboard_column"
 >
     <include
-        latin:keyboardLayout="@xml/kbd_key_styles" />
-    <Row
-        latin:rowEdgeFlags="top"
-    >
-        <Spacer
-            latin:horizontalGap="5%p" />
-        <Key
-            latin:keyLabel="ק"
-            latin:keyEdgeFlags="left" />
-        <Key
-            latin:keyLabel="ר" />
-        <Key
-            latin:keyLabel="א" />
-        <Key
-            latin:keyLabel="ט" />
-        <Key
-            latin:keyLabel="ו" />
-        <Key
-            latin:keyLabel="ן" />
-        <Key
-            latin:keyLabel="ם" />
-        <Key
-            latin:keyLabel="פ" />
-        <Spacer
-            latin:horizontalGap="1.25%p" />
-        <Key
-            latin:keyStyle="deleteKeyStyle"
-            latin:keyWidth="13.75%p"
-            latin:keyEdgeFlags="right" />
-    </Row>
-    <Row>
-        <Key
-            latin:keyLabel="ש"
-            latin:keyEdgeFlags="left" />
-        <Key
-            latin:keyLabel="ד" />
-        <Key
-            latin:keyLabel="ג" />
-        <Key
-            latin:keyLabel="כ" />
-        <Key
-            latin:keyLabel="ע" />
-        <Key
-            latin:keyLabel="י" />
-        <Key
-            latin:keyLabel="ח" />
-        <Key
-            latin:keyLabel="ל" />
-        <Key
-            latin:keyLabel="ך" />
-        <Key
-            latin:keyLabel="ף"
-            latin:keyEdgeFlags="right" />
-    </Row>
-    <Row>
-        <Spacer
-            latin:horizontalGap="5%p" />
-        <Key
-            latin:keyLabel="ז"
-            latin:keyEdgeFlags="left" />
-        <Key
-            latin:keyLabel="ס" />
-        <Key
-            latin:keyLabel="ב" />
-        <Key
-            latin:keyLabel="ה" />
-        <Key
-            latin:keyLabel="נ" />
-        <Key
-            latin:keyLabel="מ" />
-        <Key
-            latin:keyLabel="צ" />
-        <Key
-            latin:keyLabel="ת" />
-        <Key
-            latin:keyLabel="ץ"
-            latin:keyEdgeFlags="right" />
-    </Row>
-    <include latin:keyboardLayout="@xml/kbd_qwerty_row4" />
+        latin:keyboardLayout="@xml/kbd_iw_rows" />
 </Keyboard>
diff --git a/java/res/xml-xlarge/kbd_ar_rows.xml b/java/res/xml-xlarge/kbd_ar_rows.xml
new file mode 100644
index 000000000..9243a99f8
--- /dev/null
+++ b/java/res/xml-xlarge/kbd_ar_rows.xml
@@ -0,0 +1,136 @@
+<?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.
+*/
+-->
+
+<merge
+    xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
+>
+    <include
+        latin:keyboardLayout="@xml/kbd_key_styles" />
+    <Row
+        latin:keyWidth="7.49%p"
+    >
+        <Key
+            latin:keyStyle="tabKeyStyle"
+            latin:keyLabelOption="alignLeft"
+            latin:keyWidth="7.949%p"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ض" />
+        <Key
+            latin:keyLabel="ص" />
+        <Key
+            latin:keyLabel="ث" />
+        <Key
+            latin:keyLabel="ق" />
+        <Key
+            latin:keyLabel="ف"
+            latin:popupCharacters="ف,ڤ" />
+        <Key
+            latin:keyLabel="غ" />
+        <Key
+            latin:keyLabel="ع" />
+        <Key
+            latin:keyLabel="ه"
+            latin:popupCharacters="ه,هـ" />
+        <Key
+            latin:keyLabel="خ" />
+        <Key
+            latin:keyLabel="ح" />
+        <Key
+            latin:keyLabel="ج"
+            latin:popupCharacters="ج,چ" />
+        <Key
+            latin:keyStyle="deleteKeyStyle"
+            latin:keyWidth="9.331%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <Row
+        latin:keyWidth="7.49%p"
+    >
+        <Key
+            latin:keyStyle="toSymbolKeyStyle"
+            latin:keyLabelOption="alignLeft"
+            latin:keyWidth="7.949%p"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ش" />
+        <Key
+            latin:keyLabel="س" />
+        <Key
+            latin:keyLabel="ي" />
+        <Key
+            latin:keyLabel="ب"
+            latin:popupCharacters="ب,پ" />
+        <Key
+            latin:keyLabel="ل"
+            latin:popupCharacters="ل,لا" />
+        <Key
+            latin:keyLabel="ا"
+            latin:popupCharacters="ا,أ,إ,آ" />
+        <Key
+            latin:keyLabel="ت" />
+        <Key
+            latin:keyLabel="ن" />
+        <Key
+            latin:keyLabel="م" />
+        <Key
+            latin:keyLabel="ك"
+            latin:popupCharacters="ك,گ" />
+        <Key
+            latin:keyLabel="ط" />
+        <Key
+            latin:keyStyle="returnKeyStyle"
+            latin:keyWidth="8.593%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <Row
+        latin:keyWidth="8.042%p"
+    >
+        <Key
+            latin:keyLabel="ئ"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ء" />
+        <Key
+            latin:keyLabel="ؤ" />
+        <Key
+            latin:keyLabel="ر" />
+        <Key
+            latin:keyLabel="ذ" />
+        <Key
+            latin:keyLabel="ى" />
+        <Key
+            latin:keyLabel="ة" />
+        <Key
+            latin:keyLabel="و" />
+        <Key
+            latin:keyLabel="ز"
+            latin:popupCharacters="ز,ژ" />
+        <Key
+            latin:keyLabel="ظ" />
+        <Key
+            latin:keyLabel="د" />
+        <Key
+            latin:keyStyle="shiftKeyStyle"
+            latin:keyWidth="11.736%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <include latin:keyboardLayout="@xml/kbd_qwerty_row4" />
+</merge>
diff --git a/java/res/xml-xlarge/kbd_iw_rows.xml b/java/res/xml-xlarge/kbd_iw_rows.xml
new file mode 100644
index 000000000..a3a239dbf
--- /dev/null
+++ b/java/res/xml-xlarge/kbd_iw_rows.xml
@@ -0,0 +1,130 @@
+<?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.
+*/
+-->
+
+<merge
+    xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
+>
+    <include
+        latin:keyboardLayout="@xml/kbd_key_styles" />
+    <Row
+        latin:keyWidth="8.272%p"
+    >
+        <Key
+            latin:keyStyle="tabKeyStyle"
+            latin:keyLabelOption="alignLeft"
+            latin:keyWidth="7.949%p"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="," />
+        <Key
+            latin:keyLabel="." />
+        <Key
+            latin:keyLabel="ק" />
+        <Key
+            latin:keyLabel="ר" />
+        <Key
+            latin:keyLabel="א" />
+        <Key
+            latin:keyLabel="ט" />
+        <Key
+            latin:keyLabel="ו" />
+        <Key
+            latin:keyLabel="ן" />
+        <Key
+            latin:keyLabel="ם" />
+        <Key
+            latin:keyLabel="פ" />
+        <Key
+            latin:keyStyle="deleteKeyStyle"
+            latin:keyWidth="9.331%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <Row
+        latin:keyWidth="8.157%p"
+    >
+        <Key
+            latin:keyStyle="toSymbolKeyStyle"
+            latin:keyLabelOption="alignLeft"
+            latin:keyWidth="10.167%p"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ש" />
+        <Key
+            latin:keyLabel="ד" />
+        <Key
+            latin:keyLabel="ג"
+            latin:popupCharacters="ג,ג׳" />
+        <Key
+            latin:keyLabel="כ" />
+        <Key
+            latin:keyLabel="ע" />
+        <Key
+            latin:keyLabel="י"
+            latin:popupCharacters="י,ײַ" />
+        <Key
+            latin:keyLabel="ח"
+            latin:popupCharacters="ח,ח׳" />
+        <Key
+            latin:keyLabel="ל" />
+        <Key
+            latin:keyLabel="ך" />
+        <Key
+            latin:keyLabel="ף" />
+        <Key
+            latin:keyStyle="returnKeyStyle"
+            latin:keyWidth="8.593%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <Row
+        latin:keyWidth="8.042%p"
+    >
+        <Key
+            latin:keyStyle="shiftKeyStyle"
+            latin:keyWidth="15.192%p"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ז"
+            latin:popupCharacters="ז,ז׳" />
+        <Key
+            latin:keyLabel="ס" />
+        <Key
+            latin:keyLabel="ב" />
+        <Key
+            latin:keyLabel="ה" />
+        <Key
+            latin:keyLabel="נ" />
+        <Key
+            latin:keyLabel="מ" />
+        <Key
+            latin:keyLabel="צ"
+            latin:popupCharacters="צ,צ׳" />
+        <Key
+            latin:keyLabel="ת"
+            latin:popupCharacters="ת,ת׳" />
+        <Key
+            latin:keyLabel="ץ"
+            latin:popupCharacters="ץ,ץ׳" />
+        <Key
+            latin:keyStyle="shiftKeyStyle"
+            latin:keyWidth="12.530%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <include latin:keyboardLayout="@xml/kbd_qwerty_row4" />
+</merge>
diff --git a/java/res/xml/kbd_iw_rows.xml b/java/res/xml/kbd_iw_rows.xml
new file mode 100644
index 000000000..bfd236468
--- /dev/null
+++ b/java/res/xml/kbd_iw_rows.xml
@@ -0,0 +1,104 @@
+<?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.
+*/
+-->
+
+<merge
+    xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
+>
+    <include
+        latin:keyboardLayout="@xml/kbd_key_styles" />
+    <Row
+        latin:rowEdgeFlags="top"
+    >
+        <Spacer
+            latin:horizontalGap="5%p" />
+        <Key
+            latin:keyLabel="ק"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ר" />
+        <Key
+            latin:keyLabel="א" />
+        <Key
+            latin:keyLabel="ט" />
+        <Key
+            latin:keyLabel="ו" />
+        <Key
+            latin:keyLabel="ן" />
+        <Key
+            latin:keyLabel="ם" />
+        <Key
+            latin:keyLabel="פ" />
+        <Spacer
+            latin:horizontalGap="1.25%p" />
+        <Key
+            latin:keyStyle="deleteKeyStyle"
+            latin:keyWidth="13.75%p"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <Row>
+        <Key
+            latin:keyLabel="ש"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ד" />
+        <Key
+            latin:keyLabel="ג" />
+        <Key
+            latin:keyLabel="כ" />
+        <Key
+            latin:keyLabel="ע" />
+        <Key
+            latin:keyLabel="י" />
+        <Key
+            latin:keyLabel="ח" />
+        <Key
+            latin:keyLabel="ל" />
+        <Key
+            latin:keyLabel="ך" />
+        <Key
+            latin:keyLabel="ף"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <Row>
+        <Spacer
+            latin:horizontalGap="5%p" />
+        <Key
+            latin:keyLabel="ז"
+            latin:keyEdgeFlags="left" />
+        <Key
+            latin:keyLabel="ס" />
+        <Key
+            latin:keyLabel="ב" />
+        <Key
+            latin:keyLabel="ה" />
+        <Key
+            latin:keyLabel="נ" />
+        <Key
+            latin:keyLabel="מ" />
+        <Key
+            latin:keyLabel="צ" />
+        <Key
+            latin:keyLabel="ת" />
+        <Key
+            latin:keyLabel="ץ"
+            latin:keyEdgeFlags="right" />
+    </Row>
+    <include latin:keyboardLayout="@xml/kbd_qwerty_row4" />
+</merge>
diff --git a/java/res/xml/method.xml b/java/res/xml/method.xml
index 8dec7abec..69f8d026d 100644
--- a/java/res/xml/method.xml
+++ b/java/res/xml/method.xml
@@ -46,6 +46,11 @@
             android:imeSubtypeMode="keyboard"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
+            android:label="@string/subtype_mode_ar_keyboard"
+            android:imeSubtypeLocale="ar"
+            android:imeSubtypeMode="keyboard"
+    />
+    <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_mode_cs_keyboard"
             android:imeSubtypeLocale="cs"
             android:imeSubtypeMode="keyboard"
@@ -110,6 +115,12 @@
             android:imeSubtypeLocale="it"
             android:imeSubtypeMode="keyboard"
     />
+    <!-- Java uses the deprecated "iw" code instead of the standard "he" code for Hebrew. -->
+    <subtype android:icon="@drawable/ic_subtype_keyboard"
+            android:label="@string/subtype_mode_iw_keyboard"
+            android:imeSubtypeLocale="iw"
+            android:imeSubtypeMode="keyboard"
+    />
     <subtype android:icon="@drawable/ic_subtype_mic"
             android:label="@string/subtype_mode_it_voice"
             android:imeSubtypeLocale="it"