Merge remote-tracking branch 'goog/master' into mergescript

Conflicts:
	CleanSpec.mk
	java/Android.mk
	java/res/drawable-large-hdpi/btn_keyboard_key_popup_selected_holo.9.png
	java/res/drawable-large-hdpi/hint_popup_holo.9.png
	java/res/drawable-large-hdpi/sym_keyboard_numsymbol_holo.png
	java/res/drawable-large-hdpi/sym_keyboard_tab_holo.png
	java/res/drawable-large-land-hdpi/hint_popup_holo.9.png
	java/res/drawable-large-land-mdpi/hint_popup_holo.9.png
	java/res/drawable-large-land-xhdpi/hint_popup_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_dark_normal_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_dark_normal_off_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_dark_normal_on_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_dark_pressed_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_dark_pressed_off_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_dark_pressed_on_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_light_normal_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_light_pressed_holo.9.png
	java/res/drawable-large-mdpi/btn_keyboard_key_popup_selected_holo.9.png
	java/res/drawable-large-mdpi/hint_popup_holo.9.png
	java/res/drawable-large-mdpi/keyboard_background_holo.9.png
	java/res/drawable-large-mdpi/keyboard_popup_panel_background_holo.9.png
	java/res/drawable-large-mdpi/keyboard_suggest_strip_holo.9.png
	java/res/drawable-large-mdpi/sym_keyboard_delete_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num0_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num1_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num2_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num3_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num4_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num5_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num6_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num7_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num8_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_num9_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_numbpound_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_numbstar_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_numsymbol_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_return_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_settings_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_shift_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_shift_locked_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_space_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_tab_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_voice_holo.png
	java/res/drawable-large-mdpi/sym_keyboard_voice_off_holo.png
	java/res/drawable-large-xhdpi/btn_keyboard_key_popup_selected_holo.9.png
	java/res/drawable-large-xhdpi/hint_popup_holo.9.png
	java/res/drawable-large-xhdpi/sym_keyboard_numsymbol_holo.png
	java/res/drawable-large-xhdpi/sym_keyboard_tab_holo.png
	java/res/drawable-xlarge-hdpi/btn_keyboard_key_popup_selected_holo.9.png
	java/res/drawable-xlarge-hdpi/hint_popup_holo.9.png
	java/res/drawable-xlarge-land-hdpi/hint_popup_holo.9.png
	java/res/drawable-xlarge-land-mdpi/hint_popup_holo.9.png
	java/res/drawable-xlarge-land-xhdpi/hint_popup_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_dark_normal_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_dark_normal_off_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_dark_normal_on_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_dark_pressed_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_dark_pressed_off_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_dark_pressed_on_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_light_normal_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_light_pressed_holo.9.png
	java/res/drawable-xlarge-mdpi/btn_keyboard_key_popup_selected_holo.9.png
	java/res/drawable-xlarge-mdpi/hint_popup_holo.9.png
	java/res/drawable-xlarge-mdpi/keyboard_background_holo.9.png
	java/res/drawable-xlarge-mdpi/keyboard_popup_panel_background_holo.9.png
	java/res/drawable-xlarge-mdpi/keyboard_suggest_strip_holo.9.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_delete_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num0_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num1_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num2_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num3_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num4_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num5_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num6_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num7_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num8_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_num9_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_numbpound_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_numbstar_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_return_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_settings_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_shift_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_shift_locked_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_space_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_voice_holo.png
	java/res/drawable-xlarge-mdpi/sym_keyboard_voice_off_holo.png
	java/res/drawable-xlarge-xhdpi/btn_keyboard_key_popup_selected_holo.9.png
	java/res/drawable-xlarge-xhdpi/hint_popup_holo.9.png
	java/res/layout-xlarge/recognition_status.xml
	java/res/values-af/strings.xml
	java/res/values-am/strings.xml
	java/res/values-ar/strings.xml
	java/res/values-be/strings.xml
	java/res/values-bg/strings.xml
	java/res/values-ca/strings.xml
	java/res/values-cs/strings.xml
	java/res/values-da/strings.xml
	java/res/values-de/strings.xml
	java/res/values-el/strings.xml
	java/res/values-en-rGB/strings.xml
	java/res/values-es-rUS/strings.xml
	java/res/values-es/strings.xml
	java/res/values-et/strings.xml
	java/res/values-fa/strings.xml
	java/res/values-fi/strings.xml
	java/res/values-fr/strings.xml
	java/res/values-hi/strings.xml
	java/res/values-hr/strings.xml
	java/res/values-hu/strings.xml
	java/res/values-in/strings.xml
	java/res/values-it/strings.xml
	java/res/values-iw/strings.xml
	java/res/values-ja/strings.xml
	java/res/values-ko/strings.xml
	java/res/values-large/donottranslate.xml
	java/res/values-lt/strings.xml
	java/res/values-lv/strings.xml
	java/res/values-ms/strings.xml
	java/res/values-nb/strings.xml
	java/res/values-nl/strings.xml
	java/res/values-pl/strings.xml
	java/res/values-pt-rPT/strings.xml
	java/res/values-pt/strings.xml
	java/res/values-rm/strings.xml
	java/res/values-ro/strings.xml
	java/res/values-ru/strings.xml
	java/res/values-sk/strings.xml
	java/res/values-sl/strings.xml
	java/res/values-sr/strings.xml
	java/res/values-sv/strings.xml
	java/res/values-sw/strings.xml
	java/res/values-sw600dp/donottranslate.xml
	java/res/values-sw768dp/donottranslate.xml
	java/res/values-th/strings.xml
	java/res/values-tl/strings.xml
	java/res/values-tr/strings.xml
	java/res/values-uk/strings.xml
	java/res/values-vi/strings.xml
	java/res/values-xlarge/donottranslate.xml
	java/res/values-zh-rCN/strings.xml
	java/res/values-zh-rTW/strings.xml
	java/res/values-zu/strings.xml
	java/res/values/keypress-vibration-durations.xml
	java/res/values/predefined-subtypes.xml
	java/res/xml-large-land/kbd_popup_template.xml
	java/res/xml-large/kbd_key_styles.xml
	java/res/xml-large/kbd_popup_template.xml
	java/res/xml-large/kbd_qwerty_f2.xml
	java/res/xml-large/kbd_qwerty_row1.xml
	java/res/xml-large/kbd_qwerty_row2.xml
	java/res/xml-large/kbd_qwerty_row3.xml
	java/res/xml-large/kbd_qwerty_row4.xml
	java/res/xml-large/kbd_row3_right.xml
	java/res/xml-large/kbd_rows_arabic.xml
	java/res/xml-large/kbd_rows_azerty.xml
	java/res/xml-large/kbd_rows_hebrew.xml
	java/res/xml-large/kbd_rows_qwerty.xml
	java/res/xml-large/kbd_rows_qwertz.xml
	java/res/xml-large/kbd_rows_russian.xml
	java/res/xml-large/kbd_rows_scandinavian.xml
	java/res/xml-large/kbd_rows_serbian.xml
	java/res/xml-large/kbd_rows_spanish.xml
	java/res/xml-large/kbd_symbols.xml
	java/res/xml-large/kbd_symbols_shift.xml
	java/res/xml-sw600dp-land/kbd_more_keys_keyboard_template.xml
	java/res/xml-sw600dp-land/kbd_popup_template.xml
	java/res/xml-sw600dp/kbd_more_keys_keyboard_template.xml
	java/res/xml-sw600dp/kbd_popup_template.xml
	java/res/xml-sw600dp/kbd_row3_right.xml
	java/res/xml-sw600dp/kbd_rows_qwerty.xml
	java/res/xml-sw600dp/keys_comma_period.xml
	java/res/xml-sw768dp-land/kbd_more_keys_keyboard_template.xml
	java/res/xml-sw768dp-land/kbd_popup_template.xml
	java/res/xml-sw768dp/kbd_more_keys_keyboard_template.xml
	java/res/xml-sw768dp/kbd_popup_template.xml
	java/res/xml-sw768dp/kbd_row3_right2.xml
	java/res/xml-sw768dp/kbd_rows_qwerty.xml
	java/res/xml-sw768dp/row_symbols_shift4.xml
	java/res/xml-xlarge-land/kbd_popup_template.xml
	java/res/xml-xlarge/kbd_key_styles.xml
	java/res/xml-xlarge/kbd_popup_template.xml
	java/res/xml-xlarge/kbd_qwerty_row1.xml
	java/res/xml-xlarge/kbd_qwerty_row2.xml
	java/res/xml-xlarge/kbd_qwerty_row3.xml
	java/res/xml-xlarge/kbd_qwerty_row4.xml
	java/res/xml-xlarge/kbd_row3_right2.xml
	java/res/xml-xlarge/kbd_rows_arabic.xml
	java/res/xml-xlarge/kbd_rows_azerty.xml
	java/res/xml-xlarge/kbd_rows_hebrew.xml
	java/res/xml-xlarge/kbd_rows_qwerty.xml
	java/res/xml-xlarge/kbd_rows_qwertz.xml
	java/res/xml-xlarge/kbd_rows_russian.xml
	java/res/xml-xlarge/kbd_rows_scandinavian.xml
	java/res/xml-xlarge/kbd_rows_serbian.xml
	java/res/xml-xlarge/kbd_rows_spanish.xml
	java/res/xml-xlarge/kbd_symbols.xml
	java/res/xml-xlarge/kbd_symbols_shift.xml
	java/res/xml/key_azerty_quote.xml
	java/res/xml/key_f1.xml
	java/res/xml/method.xml
	java/src/com/android/inputmethod/compat/InputMethodServiceCompatWrapper.java
	java/src/com/android/inputmethod/latin/Utils.java
	native/Android.mk

Change-Id: I96e8e042f636ed8e5cc023cf8514f13121e39195

1 files changed, 31 insertions, 18 deletions

diff --git a/java/src/com/android/inputmethod/latin/Dictionary.java b/java/src/com/android/inputmethod/latin/Dictionary.java
index c7737b9a2..9c3d46e70 100644
--- a/java/src/com/android/inputmethod/latin/Dictionary.java
+++ b/java/src/com/android/inputmethod/latin/Dictionary.java
@@ -1,12 +1,12 @@
 /*
  * Copyright (C) 2008 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
@@ -16,28 +16,25 @@
 
 package com.android.inputmethod.latin;
 
+import com.android.inputmethod.keyboard.ProximityInfo;
+
 /**
  * Abstract base class for a dictionary that can do a fuzzy search for words based on a set of key
  * strokes.
  */
 public abstract class Dictionary {
     /**
-     * Whether or not to replicate the typed word in the suggested list, even if it's valid.
-     */
-    protected static final boolean INCLUDE_TYPED_WORD_IF_VALID = false;
-    
-    /**
      * The weight to give to a word if it's length is the same as the number of typed characters.
      */
     protected static final int FULL_WORD_SCORE_MULTIPLIER = 2;
 
-    public static enum DataType {
-        UNIGRAM, BIGRAM
-    }
+    public static final int UNIGRAM = 0;
+    public static final int BIGRAM = 1;
 
+    public static final int NOT_A_PROBABILITY = -1;
     /**
      * Interface to be implemented by classes requesting words to be fetched from the dictionary.
-     * @see #getWords(WordComposer, WordCallback)
+     * @see #getWords(WordComposer, CharSequence, WordCallback, ProximityInfo)
      */
     public interface WordCallback {
         /**
@@ -49,21 +46,25 @@ public abstract class Dictionary {
          * @param score the score of occurrence. This is normalized between 1 and 255, but
          * can exceed those limits
          * @param dicTypeId of the dictionary where word was from
-         * @param dataType tells type of this data
+         * @param dataType tells type of this data, either UNIGRAM or BIGRAM
          * @return true if the word was added, false if no more words are required
          */
         boolean addWord(char[] word, int wordOffset, int wordLength, int score, int dicTypeId,
-                DataType dataType);
+                int dataType);
     }
 
     /**
-     * Searches for words in the dictionary that match the characters in the composer. Matched 
+     * Searches for words in the dictionary that match the characters in the composer. Matched
      * words are added through the callback object.
      * @param composer the key sequence to match
+     * @param prevWordForBigrams the previous word, or null if none
      * @param callback the callback object to send matched words to as possible candidates
-     * @see WordCallback#addWord(char[], int, int, int, int, DataType)
+     * @param proximityInfo the object for key proximity. May be ignored by some implementations.
+     * @see WordCallback#addWord(char[], int, int, int, int, int)
      */
-    abstract public void getWords(final WordComposer composer, final WordCallback callback);
+    abstract public void getWords(final WordComposer composer,
+            final CharSequence prevWordForBigrams, final WordCallback callback,
+            final ProximityInfo proximityInfo);
 
     /**
      * Searches for pairs in the bigram dictionary that matches the previous word and all the
@@ -83,7 +84,11 @@ public abstract class Dictionary {
      * @return true if the word exists, false otherwise
      */
     abstract public boolean isValidWord(CharSequence word);
-    
+
+    public int getFrequency(CharSequence word) {
+        return NOT_A_PROBABILITY;
+    }
+
     /**
      * Compares the contents of the character array with the typed word and returns true if they
      * are the same.
@@ -110,4 +115,12 @@ public abstract class Dictionary {
     public void close() {
         // empty base implementation
     }
+
+    /**
+     * Subclasses may override to indicate that this Dictionary is not yet properly initialized.
+     */
+
+    public boolean isInitialized() {
+        return true;
+    }
 }