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-rw-r--r--java/src/com/android/inputmethod/latin/DictionaryFactory.java31
-rw-r--r--java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java120
2 files changed, 16 insertions, 135 deletions
diff --git a/java/src/com/android/inputmethod/latin/DictionaryFactory.java b/java/src/com/android/inputmethod/latin/DictionaryFactory.java
index 828e54f14..3721132c5 100644
--- a/java/src/com/android/inputmethod/latin/DictionaryFactory.java
+++ b/java/src/com/android/inputmethod/latin/DictionaryFactory.java
@@ -51,7 +51,7 @@ public final class DictionaryFactory {
if (null == locale) {
Log.e(TAG, "No locale defined for dictionary");
return new DictionaryCollection(Dictionary.TYPE_MAIN,
- createReadOnlyBinaryDictionary(context, locale));
+ createBinaryDictionary(context, locale));
}
final LinkedList<Dictionary> dictList = CollectionUtils.newLinkedList();
@@ -59,11 +59,11 @@ public final class DictionaryFactory {
BinaryDictionaryGetter.getDictionaryFiles(locale, context);
if (null != assetFileList) {
for (final AssetFileAddress f : assetFileList) {
- final ReadOnlyBinaryDictionary readOnlyBinaryDictionary =
- new ReadOnlyBinaryDictionary(f.mFilename, f.mOffset, f.mLength,
- useFullEditDistance, locale, Dictionary.TYPE_MAIN);
- if (readOnlyBinaryDictionary.isValidDictionary()) {
- dictList.add(readOnlyBinaryDictionary);
+ final BinaryDictionary binaryDictionary = new BinaryDictionary(f.mFilename,
+ f.mOffset, f.mLength, useFullEditDistance, locale, Dictionary.TYPE_MAIN,
+ false /* isUpdatable */);
+ if (binaryDictionary.isValidDictionary()) {
+ dictList.add(binaryDictionary);
}
}
}
@@ -89,12 +89,12 @@ public final class DictionaryFactory {
}
/**
- * Initializes a read-only binary dictionary from a raw resource file
+ * Initializes a dictionary from a raw resource file
* @param context application context for reading resources
* @param locale the locale to use for the resource
- * @return an initialized instance of ReadOnlyBinaryDictionary
+ * @return an initialized instance of BinaryDictionary
*/
- protected static ReadOnlyBinaryDictionary createReadOnlyBinaryDictionary(final Context context,
+ protected static BinaryDictionary createBinaryDictionary(final Context context,
final Locale locale) {
AssetFileDescriptor afd = null;
try {
@@ -113,8 +113,9 @@ public final class DictionaryFactory {
Log.e(TAG, "sourceDir is not a file: " + sourceDir);
return null;
}
- return new ReadOnlyBinaryDictionary(sourceDir, afd.getStartOffset(), afd.getLength(),
- false /* useFullEditDistance */, locale, Dictionary.TYPE_MAIN);
+ return new BinaryDictionary(sourceDir, afd.getStartOffset(), afd.getLength(),
+ false /* useFullEditDistance */, locale, Dictionary.TYPE_MAIN,
+ false /* isUpdatable */);
} catch (android.content.res.Resources.NotFoundException e) {
Log.e(TAG, "Could not find the resource");
return null;
@@ -141,10 +142,10 @@ public final class DictionaryFactory {
final DictionaryCollection dictionaryCollection =
new DictionaryCollection(Dictionary.TYPE_MAIN);
for (final AssetFileAddress address : dictionaryList) {
- final ReadOnlyBinaryDictionary readOnlyBinaryDictionary = new ReadOnlyBinaryDictionary(
- address.mFilename, address.mOffset, address.mLength, useFullEditDistance,
- locale, Dictionary.TYPE_MAIN);
- dictionaryCollection.addDictionary(readOnlyBinaryDictionary);
+ final BinaryDictionary binaryDictionary = new BinaryDictionary(address.mFilename,
+ address.mOffset, address.mLength, useFullEditDistance, locale,
+ Dictionary.TYPE_MAIN, false /* isUpdatable */);
+ dictionaryCollection.addDictionary(binaryDictionary);
}
return dictionaryCollection;
}
diff --git a/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java b/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java
deleted file mode 100644
index 68505ce38..000000000
--- a/java/src/com/android/inputmethod/latin/ReadOnlyBinaryDictionary.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2013 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 com.android.inputmethod.keyboard.ProximityInfo;
-import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
-
-import java.util.ArrayList;
-import java.util.Locale;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
-/**
- * This class provides binary dictionary reading operations with locking. An instance of this class
- * can be used by multiple threads. Note that different session IDs must be used when multiple
- * threads get suggestions using this class.
- */
-public final class ReadOnlyBinaryDictionary extends Dictionary {
- /**
- * A lock for accessing binary dictionary. Only closing binary dictionary is the operation
- * that change the state of dictionary.
- */
- private final ReentrantReadWriteLock mLock = new ReentrantReadWriteLock();
-
- private final BinaryDictionary mBinaryDictionary;
-
- public ReadOnlyBinaryDictionary(final String filename, final long offset, final long length,
- final boolean useFullEditDistance, final Locale locale, final String dictType) {
- super(dictType);
- mBinaryDictionary = new BinaryDictionary(filename, offset, length, useFullEditDistance,
- locale, dictType, false /* isUpdatable */);
- }
-
- public boolean isValidDictionary() {
- return mBinaryDictionary.isValidDictionary();
- }
-
- @Override
- public ArrayList<SuggestedWordInfo> getSuggestions(final WordComposer composer,
- final String prevWord, final ProximityInfo proximityInfo,
- final boolean blockOffensiveWords, final int[] additionalFeaturesOptions) {
- return getSuggestionsWithSessionId(composer, prevWord, proximityInfo, blockOffensiveWords,
- additionalFeaturesOptions, 0 /* sessionId */);
- }
-
- @Override
- public ArrayList<SuggestedWordInfo> getSuggestionsWithSessionId(final WordComposer composer,
- final String prevWord, final ProximityInfo proximityInfo,
- final boolean blockOffensiveWords, final int[] additionalFeaturesOptions,
- final int sessionId) {
- if (mLock.readLock().tryLock()) {
- try {
- return mBinaryDictionary.getSuggestions(composer, prevWord, proximityInfo,
- blockOffensiveWords, additionalFeaturesOptions);
- } finally {
- mLock.readLock().unlock();
- }
- }
- return null;
- }
-
- @Override
- public boolean isValidWord(final String word) {
- if (mLock.readLock().tryLock()) {
- try {
- return mBinaryDictionary.isValidWord(word);
- } finally {
- mLock.readLock().unlock();
- }
- }
- return false;
- }
-
- @Override
- public boolean shouldAutoCommit(final SuggestedWordInfo candidate) {
- if (mLock.readLock().tryLock()) {
- try {
- return mBinaryDictionary.shouldAutoCommit(candidate);
- } finally {
- mLock.readLock().unlock();
- }
- }
- return false;
- }
-
- @Override
- public int getFrequency(final String word) {
- if (mLock.readLock().tryLock()) {
- try {
- return mBinaryDictionary.getFrequency(word);
- } finally {
- mLock.readLock().unlock();
- }
- }
- return NOT_A_PROBABILITY;
- }
-
- @Override
- public void close() {
- mLock.writeLock().lock();
- try {
- mBinaryDictionary.close();
- } finally {
- mLock.writeLock().unlock();
- }
- }
-}
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-05 18:21:10 +0000