1 files changed, 0 insertions, 138 deletions
diff --git a/src/com/android/inputmethod/latin/UserDictionary.java b/src/com/android/inputmethod/latin/UserDictionary.java
deleted file mode 100644
index 4b98eacce..000000000
--- a/src/com/android/inputmethod/latin/UserDictionary.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * 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 License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.inputmethod.latin;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
-
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.ContentObserver;
-import android.database.Cursor;
-import android.net.Uri;
-import android.provider.UserDictionary.Words;
-
-public class UserDictionary extends ExpandableDictionary {
-    
-    private static final String[] PROJECTION = {
-        Words._ID,
-        Words.WORD,
-        Words.FREQUENCY
-    };
-    
-    private static final int INDEX_WORD = 1;
-    private static final int INDEX_FREQUENCY = 2;
-    
-    private ContentObserver mObserver;
-    
-    private boolean mRequiresReload;
-    private String mLocale;
-
-    public UserDictionary(Context context, String locale) {
-        super(context);
-        mLocale = locale;
-        // Perform a managed query. The Activity will handle closing and requerying the cursor
-        // when needed.
-        ContentResolver cres = context.getContentResolver();
-        
-        cres.registerContentObserver(Words.CONTENT_URI, true, mObserver = new ContentObserver(null) {
-            @Override
-            public void onChange(boolean self) {
-                mRequiresReload = true;
-            }
-        });
-
-        loadDictionary();
-    }
-    
-    public synchronized void close() {
-        if (mObserver != null) {
-            getContext().getContentResolver().unregisterContentObserver(mObserver);
-            mObserver = null;
-        }
-    }
-    
-    private synchronized void loadDictionary() {
-        Cursor cursor = getContext().getContentResolver()
-                .query(Words.CONTENT_URI, PROJECTION, "(locale IS NULL) or (locale=?)", 
-                        new String[] { mLocale }, null);
-        addWords(cursor);
-        mRequiresReload = false;
-    }
-
-    /**
-     * Adds a word to the dictionary and makes it persistent.
-     * @param word the word to add. If the word is capitalized, then the dictionary will
-     * recognize it as a capitalized word when searched.
-     * @param frequency the frequency of occurrence of the word. A frequency of 255 is considered
-     * the highest.
-     * @TODO use a higher or float range for frequency
-     */
-    @Override
-    public synchronized void addWord(String word, int frequency) {
-        if (mRequiresReload) loadDictionary();
-        // Safeguard against adding long words. Can cause stack overflow.
-        if (word.length() >= getMaxWordLength()) return;
-
-        super.addWord(word, frequency);
-
-        // Update the user dictionary provider
-        ContentValues values = new ContentValues(5);
-        values.put(Words.WORD, word);
-        values.put(Words.FREQUENCY, frequency);
-        values.put(Words.LOCALE, mLocale);
-        values.put(Words.APP_ID, 0);
-
-        getContext().getContentResolver().insert(Words.CONTENT_URI, values);
-        // In case the above does a synchronous callback of the change observer
-        mRequiresReload = false;
-    }
-
-    @Override
-    public synchronized void getWords(final WordComposer codes, final WordCallback callback,
-            int[] nextLettersFrequencies) {
-        if (mRequiresReload) loadDictionary();
-        super.getWords(codes, callback, nextLettersFrequencies);
-    }
-
-    @Override
-    public synchronized boolean isValidWord(CharSequence word) {
-        if (mRequiresReload) loadDictionary();
-        return super.isValidWord(word);
-    }
-
-    private void addWords(Cursor cursor) {
-        clearDictionary();
-
-        final int maxWordLength = getMaxWordLength();
-        if (cursor.moveToFirst()) {
-            while (!cursor.isAfterLast()) {
-                String word = cursor.getString(INDEX_WORD);
-                int frequency = cursor.getInt(INDEX_FREQUENCY);
-                // Safeguard against adding really long words. Stack may overflow due
-                // to recursion
-                if (word.length() < maxWordLength) {
-                    super.addWord(word, frequency);
-                }
-                cursor.moveToNext();
-            }
-        }
-        cursor.close();
-    }
-}