1 files changed, 9 insertions, 18 deletions

diff --git a/java/src/com/android/inputmethod/latin/AutoDictionary.java b/java/src/com/android/inputmethod/latin/AutoDictionary.java
index 4fbb5b012..460930f16 100644
--- a/java/src/com/android/inputmethod/latin/AutoDictionary.java
+++ b/java/src/com/android/inputmethod/latin/AutoDictionary.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Google Inc.
+ * Copyright (C) 2010 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
@@ -16,10 +16,6 @@
 
 package com.android.inputmethod.latin;
 
-import java.util.HashMap;
-import java.util.Set;
-import java.util.Map.Entry;
-
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
@@ -30,6 +26,10 @@ import android.os.AsyncTask;
 import android.provider.BaseColumns;
 import android.util.Log;
 
+import java.util.HashMap;
+import java.util.Map.Entry;
+import java.util.Set;
+
 /**
  * Stores new words temporarily until they are promoted to the user dictionary
  * for longevity. Words in the auto dictionary are used to determine if it's ok
@@ -41,13 +41,8 @@ public class AutoDictionary extends ExpandableDictionary {
     static final int FREQUENCY_FOR_PICKED = 3;
     // Weight added to a user typing a new word that doesn't get corrected (or is reverted)
     static final int FREQUENCY_FOR_TYPED = 1;
-    // A word that is frequently typed and gets promoted to the user dictionary, uses this
-    // frequency.
-    static final int FREQUENCY_FOR_AUTO_ADD = 250;
     // If the user touches a typed word 2 times or more, it will become valid.
     private static final int VALIDITY_THRESHOLD = 2 * FREQUENCY_FOR_PICKED;
-    // If the user touches a typed word 4 times or more, it will be added to the user dict.
-    private static final int PROMOTION_THRESHOLD = 4 * FREQUENCY_FOR_PICKED;
 
     private LatinIME mIme;
     // Locale for which this auto dictionary is storing words
@@ -98,7 +93,7 @@ public class AutoDictionary extends ExpandableDictionary {
     }
 
     @Override
-    public boolean isValidWord(CharSequence word) {
+    public synchronized boolean isValidWord(CharSequence word) {
         final int frequency = getWordFrequency(word);
         return frequency >= VALIDITY_THRESHOLD;
     }
@@ -138,7 +133,8 @@ public class AutoDictionary extends ExpandableDictionary {
     }
 
     @Override
-    public void addWord(String word, int addFrequency) {
+    public void addWord(String newWord, int addFrequency) {
+        String word = newWord;
         final int length = word.length();
         // Don't add very short or very long words.
         if (length < 2 || length > getMaxWordLength()) return;
@@ -150,11 +146,6 @@ public class AutoDictionary extends ExpandableDictionary {
         freq = freq < 0 ? addFrequency : freq + addFrequency;
         super.addWord(word, freq);
 
-        if (freq >= PROMOTION_THRESHOLD) {
-            mIme.promoteToUserDictionary(word, FREQUENCY_FOR_AUTO_ADD);
-            freq = 0;
-        }
-
         synchronized (mPendingWritesLock) {
             // Write a null frequency if it is to be deleted from the db
             mPendingWrites.put(word, freq == 0 ? null : new Integer(freq));
@@ -224,7 +215,7 @@ public class AutoDictionary extends ExpandableDictionary {
         private final DatabaseHelper mDbHelper;
         private final String mLocale;
 
-        public UpdateDbTask(Context context, DatabaseHelper openHelper,
+        public UpdateDbTask(@SuppressWarnings("unused") Context context, DatabaseHelper openHelper,
                 HashMap<String, Integer> pendingWrites, String locale) {
             mMap = pendingWrites;
             mLocale = locale;