LatinIME: Customize features for regional package.

- Customize auto correction type of input method LatinIME.
- Make the button in the lower right corner of the keyboard to be Enter
  button in MMS.

Change-Id: I6eccf7b78258765b52ffa28c9e43fa771e6e0799

7 files changed, 57 insertions, 3 deletions

diff --git a/java/res/values/bools.xml b/java/res/values/bools.xml
index 10d217985..01dd0470e 100644
--- a/java/res/values/bools.xml
+++ b/java/res/values/bools.xml
@@ -21,4 +21,5 @@
     <!-- Whether this input method should be used as the default for a locale. Override it
          for supported languages. -->
     <bool name="im_is_default">false</bool>
+    <bool name="lower_right_corner_is_enter">false</bool>
 </resources>
diff --git a/java/res/values/customize.xml b/java/res/values/customize.xml
new file mode 100644
index 000000000..165e2fce2
--- /dev/null
+++ b/java/res/values/customize.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2014, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of The Linux Foundation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<resources>
+
+    <!--
+         default auto correction mode, 0-off, 1-modest, 2-aggeressive, 3-very aggeressive,
+            default value is 1.
+    -->
+    <string name="auto_correction_threshold_mode_default_index">1</string>
+
+</resources>
diff --git a/java/res/xml/key_styles_enter.xml b/java/res/xml/key_styles_enter.xml
index 564f465e9..f295c4d7b 100644
--- a/java/res/xml/key_styles_enter.xml
+++ b/java/res/xml/key_styles_enter.xml
@@ -254,6 +254,15 @@
                 latin:styleName="enterKeyStyle"
                 latin:parentStyle="emojiKeyStyle" />
         </case>
+        <!-- Make the button in the lower right corner of the keyboard to be Enter
+             button. -->
+        <case
+            latin:mode="lowerRightCornerIsEnterKey"
+        >
+            <key-style
+                latin:styleName="enterKeyStyle"
+                latin:parentStyle="defaultEnterKeyStyle" />
+        </case>
         <case
             latin:imeAction="actionGo"
         >
diff --git a/java/res/xml/prefs_screen_correction.xml b/java/res/xml/prefs_screen_correction.xml
index dd5ba540c..43f3fb931 100644
--- a/java/res/xml/prefs_screen_correction.xml
+++ b/java/res/xml/prefs_screen_correction.xml
@@ -47,7 +47,7 @@
         android:summary="@string/auto_correction_summary"
         android:entryValues="@array/auto_correction_threshold_mode_indexes"
         android:entries="@array/auto_correction_threshold_modes"
-        android:defaultValue="@string/auto_correction_threshold_mode_index_modest"
+        android:defaultValue="@string/auto_correction_threshold_mode_default_index"
         android:persistent="true" />
     <CheckBoxPreference
         android:key="show_suggestions"
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardId.java b/java/src/com/android/inputmethod/keyboard/KeyboardId.java
index 3c1167538..efe292e7b 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardId.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardId.java
@@ -43,6 +43,7 @@ public final class KeyboardId {
     public static final int MODE_DATE = 6;
     public static final int MODE_TIME = 7;
     public static final int MODE_DATETIME = 8;
+    public static final int MODE_LOWER_RIGHT_CORNER_ENTER = 9;
 
     public static final int ELEMENT_ALPHABET = 0;
     public static final int ELEMENT_ALPHABET_MANUAL_SHIFTED = 1;
@@ -233,6 +234,7 @@ public final class KeyboardId {
         case MODE_DATE: return "date";
         case MODE_TIME: return "time";
         case MODE_DATETIME: return "datetime";
+        case MODE_LOWER_RIGHT_CORNER_ENTER: return "lowerRightCornerIsEnterKey";
         default: return null;
         }
     }
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java b/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java
index feb79efe9..bd1b49a1a 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardLayoutSet.java
@@ -70,6 +70,7 @@ public final class KeyboardLayoutSet {
 
     private final Context mContext;
     private final Params mParams;
+    private static boolean mLowerRightCornerIsEnterKey = false;
 
     // How many layouts we forcibly keep in cache. This only includes ALPHABET (default) and
     // ALPHABET_AUTOMATIC_SHIFTED layouts - other layouts may stay in memory in the map of
@@ -238,6 +239,8 @@ public final class KeyboardLayoutSet {
             mResources = context.getResources();
             final Params params = mParams;
 
+            mLowerRightCornerIsEnterKey = mResources.getBoolean(
+                    R.bool.lower_right_corner_is_enter);
             final EditorInfo editorInfo = (ei != null) ? ei : EMPTY_EDITOR_INFO;
             params.mMode = getKeyboardMode(editorInfo);
             // TODO: Consolidate those with {@link InputAttributes}.
@@ -421,7 +424,8 @@ public final class KeyboardLayoutSet {
                 } else if (variation == InputType.TYPE_TEXT_VARIATION_URI) {
                     return KeyboardId.MODE_URL;
                 } else if (variation == InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE) {
-                    return KeyboardId.MODE_IM;
+                    return (mLowerRightCornerIsEnterKey ?
+                            KeyboardId.MODE_LOWER_RIGHT_CORNER_ENTER : KeyboardId.MODE_IM);
                 } else if (variation == InputType.TYPE_TEXT_VARIATION_FILTER) {
                     return KeyboardId.MODE_TEXT;
                 } else {
diff --git a/java/src/com/android/inputmethod/latin/settings/SettingsValues.java b/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
index d8c548d8b..eef8d532d 100644
--- a/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
+++ b/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
@@ -137,7 +137,7 @@ public final class SettingsValues {
                 && SubtypeSwitcher.getInstance().isShortcutImeEnabled();
         final String autoCorrectionThresholdRawValue = prefs.getString(
                 Settings.PREF_AUTO_CORRECTION_THRESHOLD,
-                res.getString(R.string.auto_correction_threshold_mode_index_modest));
+                res.getString(R.string.auto_correction_threshold_mode_default_index));
         mIncludesOtherImesInLanguageSwitchList = Settings.ENABLE_SHOW_LANGUAGE_SWITCH_KEY_SETTINGS
                 ? prefs.getBoolean(Settings.PREF_INCLUDE_OTHER_IMES_IN_LANGUAGE_SWITCH_LIST, false)
                 : true /* forcibly */;