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Remove deprecated classes. 

Should we maybe rename back *BinaryDict* to *Dict* in another
change for simplicity?

Change-Id: I8f7dcb78b9bdf1a13ce403a997fbb8619f2b453b
main
Jean Chalard 2012-06-08 17:01:35 +09:00
parent e91f32d8c1
commit 67fd0c240d
7 changed files with 41 additions and 596 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

178
java/src/com/android/inputmethod/latin/ContactsDictionary.java
View File

@ -1,178 +0,0 @@
/*
* Copyright (C) 2009 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 android.content.ContentResolver;
import android.content.Context;
import android.database.ContentObserver;
import android.database.Cursor;
import android.os.SystemClock;
import android.provider.BaseColumns;
import android.provider.ContactsContract.Contacts;
import android.text.TextUtils;
import android.util.Log;
import com.android.inputmethod.keyboard.Keyboard;
// TODO: This class is superseded by {@link ContactsBinaryDictionary}. Should be cleaned up.
/**
* An expandable dictionary that stores the words from Contacts provider.
*
* @deprecated Use {@link ContactsBinaryDictionary}.
*/
@Deprecated
public class ContactsDictionary extends ExpandableDictionary {
private static final String[] PROJECTION = {
BaseColumns._ID,
Contacts.DISPLAY_NAME,
};
private static final String TAG = "ContactsDictionary";
/**
* Frequency for contacts information into the dictionary
*/
private static final int FREQUENCY_FOR_CONTACTS = 40;
private static final int FREQUENCY_FOR_CONTACTS_BIGRAM = 90;
private static final int INDEX_NAME = 1;
private ContentObserver mObserver;
private long mLastLoadedContacts;
public ContactsDictionary(final Context context, final int dicTypeId) {
super(context, dicTypeId);
registerObserver(context);
loadDictionary();
}
private synchronized void registerObserver(final Context context) {
// Perform a managed query. The Activity will handle closing and requerying the cursor
// when needed.
if (mObserver != null) return;
ContentResolver cres = context.getContentResolver();
cres.registerContentObserver(
Contacts.CONTENT_URI, true, mObserver = new ContentObserver(null) {
@Override
public void onChange(boolean self) {
setRequiresReload(true);
}
});
}
public void reopen(final Context context) {
registerObserver(context);
}
@Override
public synchronized void close() {
if (mObserver != null) {
getContext().getContentResolver().unregisterContentObserver(mObserver);
mObserver = null;
}
super.close();
}
@Override
public void startDictionaryLoadingTaskLocked() {
long now = SystemClock.uptimeMillis();
if (mLastLoadedContacts == 0
|| now - mLastLoadedContacts > 30 * 60 * 1000 /* 30 minutes */) {
super.startDictionaryLoadingTaskLocked();
}
}
@Override
public void loadDictionaryAsync() {
try {
Cursor cursor = getContext().getContentResolver()
.query(Contacts.CONTENT_URI, PROJECTION, null, null, null);
if (cursor != null) {
addWords(cursor);
}
} catch(IllegalStateException e) {
Log.e(TAG, "Contacts DB is having problems");
}
mLastLoadedContacts = SystemClock.uptimeMillis();
}
@Override
public void getBigrams(final WordComposer codes, final CharSequence previousWord,
final WordCallback callback) {
// Do not return bigrams from Contacts when nothing was typed.
if (codes.size() <= 0) return;
super.getBigrams(codes, previousWord, callback);
}
private void addWords(Cursor cursor) {
clearDictionary();
final int maxWordLength = getMaxWordLength();
try {
if (cursor.moveToFirst()) {
while (!cursor.isAfterLast()) {
String name = cursor.getString(INDEX_NAME);
if (name != null && -1 == name.indexOf('@')) {
int len = name.length();
String prevWord = null;
// TODO: Better tokenization for non-Latin writing systems
for (int i = 0; i < len; i++) {
if (Character.isLetter(name.charAt(i))) {
int j;
for (j = i + 1; j < len; j++) {
char c = name.charAt(j);
if (!(c == Keyboard.CODE_DASH
|| c == Keyboard.CODE_SINGLE_QUOTE
|| Character.isLetter(c))) {
break;
}
}
String word = name.substring(i, j);
i = j - 1;
// Safeguard against adding really long words. Stack
// may overflow due to recursion
// Also don't add single letter words, possibly confuses
// capitalization of i.
final int wordLen = word.length();
if (wordLen < maxWordLength && wordLen > 1) {
super.addWord(word, null /* shortcut */,
FREQUENCY_FOR_CONTACTS);
if (!TextUtils.isEmpty(prevWord)) {
super.setBigramAndGetFrequency(prevWord, word,
FREQUENCY_FOR_CONTACTS_BIGRAM);
}
prevWord = word;
}
}
}
}
cursor.moveToNext();
}
}
cursor.close();
} catch(IllegalStateException e) {
Log.e(TAG, "Contacts DB is having problems");
}
}
}

62
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -103,12 +103,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
*/
private static final String SCHEME_PACKAGE = "package";
/** Whether to use the binary version of the contacts dictionary */
public static final boolean USE_BINARY_CONTACTS_DICTIONARY = true;
/** Whether to use the binary version of the user dictionary */
public static final boolean USE_BINARY_USER_DICTIONARY = true;
// TODO: migrate this to SettingsValues
private int mSuggestionVisibility;
private static final int SUGGESTION_VISIBILITY_SHOW_VALUE
@ -162,8 +156,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
private boolean mShouldSwitchToLastSubtype = true;
private boolean mIsMainDictionaryAvailable;
// TODO: revert this back to the concrete class after transition.
private Dictionary mUserDictionary;
private UserBinaryDictionary mUserDictionary;
private UserHistoryDictionary mUserHistoryDictionary;
private boolean mIsUserDictionaryAvailable;
@ -469,7 +462,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
final Locale subtypeLocale = mSubtypeSwitcher.getCurrentSubtypeLocale();
final String localeStr = subtypeLocale.toString();
final Dictionary oldContactsDictionary;
final ContactsBinaryDictionary oldContactsDictionary;
if (mSuggest != null) {
oldContactsDictionary = mSuggest.getContactsDictionary();
mSuggest.close();
@ -483,13 +476,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
mIsMainDictionaryAvailable = DictionaryFactory.isDictionaryAvailable(this, subtypeLocale);
if (USE_BINARY_USER_DICTIONARY) {
mUserDictionary = new UserBinaryDictionary(this, localeStr);
mIsUserDictionaryAvailable = ((UserBinaryDictionary)mUserDictionary).isEnabled();
} else {
mUserDictionary = new UserDictionary(this, localeStr);
mIsUserDictionaryAvailable = ((UserDictionary)mUserDictionary).isEnabled();
}
mUserDictionary = new UserBinaryDictionary(this, localeStr);
mIsUserDictionaryAvailable = mUserDictionary.isEnabled();
mSuggest.setUserDictionary(mUserDictionary);
resetContactsDictionary(oldContactsDictionary);
@ -510,10 +498,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
*
* @param oldContactsDictionary an optional dictionary to use, or null
*/
private void resetContactsDictionary(final Dictionary oldContactsDictionary) {
private void resetContactsDictionary(final ContactsBinaryDictionary oldContactsDictionary) {
final boolean shouldSetDictionary = (null != mSuggest && mSettingsValues.mUseContactsDict);
final Dictionary dictionaryToUse;
final ContactsBinaryDictionary dictionaryToUse;
if (!shouldSetDictionary) {
// Make sure the dictionary is closed. If it is already closed, this is a no-op,
// so it's safe to call it anyways.
@ -522,32 +510,20 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
} else {
final Locale locale = mSubtypeSwitcher.getCurrentSubtypeLocale();
if (null != oldContactsDictionary) {
if (USE_BINARY_CONTACTS_DICTIONARY) {
ContactsBinaryDictionary oldContactsBinaryDictionary =
(ContactsBinaryDictionary)oldContactsDictionary;
if (!oldContactsBinaryDictionary.mLocale.equals(locale)) {
// If the locale has changed then recreate the contacts dictionary. This
// allows locale dependent rules for handling bigram name predictions.
oldContactsDictionary.close();
dictionaryToUse = new ContactsBinaryDictionary(
this, Suggest.DIC_CONTACTS, locale);
} else {
// Make sure the old contacts dictionary is opened. If it is already open,
// this is a no-op, so it's safe to call it anyways.
oldContactsBinaryDictionary.reopen(this);
dictionaryToUse = oldContactsDictionary;
}
if (!oldContactsDictionary.mLocale.equals(locale)) {
// If the locale has changed then recreate the contacts dictionary. This
// allows locale dependent rules for handling bigram name predictions.
oldContactsDictionary.close();
dictionaryToUse = new ContactsBinaryDictionary(
this, Suggest.DIC_CONTACTS, locale);
} else {
((ContactsDictionary)oldContactsDictionary).reopen(this);
// Make sure the old contacts dictionary is opened. If it is already open,
// this is a no-op, so it's safe to call it anyways.
oldContactsDictionary.reopen(this);
dictionaryToUse = oldContactsDictionary;
}
} else {
if (USE_BINARY_CONTACTS_DICTIONARY) {
dictionaryToUse = new ContactsBinaryDictionary(this, Suggest.DIC_CONTACTS,
locale);
} else {
dictionaryToUse = new ContactsDictionary(this, Suggest.DIC_CONTACTS);
}
dictionaryToUse = new ContactsBinaryDictionary(this, Suggest.DIC_CONTACTS, locale);
}
}
@ -1173,11 +1149,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
@Override
public boolean addWordToDictionary(String word) {
if (USE_BINARY_USER_DICTIONARY) {
((UserBinaryDictionary)mUserDictionary).addWordToUserDictionary(word, 128);
} else {
((UserDictionary)mUserDictionary).addWordToUserDictionary(word, 128);
}
mUserDictionary.addWordToUserDictionary(word, 128);
// Suggestion strip should be updated after the operation of adding word to the
// user dictionary
mHandler.postUpdateSuggestions();

10
java/src/com/android/inputmethod/latin/Suggest.java
View File

@ -66,7 +66,7 @@ public class Suggest implements Dictionary.WordCallback {
private static final boolean DBG = LatinImeLogger.sDBG;
private boolean mHasMainDictionary;
private Dictionary mContactsDict;
private ContactsBinaryDictionary mContactsDict;
private WhitelistDictionary mWhiteListDictionary;
private final ConcurrentHashMap<String, Dictionary> mUnigramDictionaries =
new ConcurrentHashMap<String, Dictionary>();
@ -148,7 +148,7 @@ public class Suggest implements Dictionary.WordCallback {
return mHasMainDictionary;
}
public Dictionary getContactsDictionary() {
public ContactsBinaryDictionary getContactsDictionary() {
return mContactsDict;
}
@ -164,7 +164,7 @@ public class Suggest implements Dictionary.WordCallback {
* Sets an optional user dictionary resource to be loaded. The user dictionary is consulted
* before the main dictionary, if set. This refers to the system-managed user dictionary.
*/
public void setUserDictionary(Dictionary userDictionary) {
public void setUserDictionary(UserBinaryDictionary userDictionary) {
addOrReplaceDictionary(mUnigramDictionaries, DICT_KEY_USER, userDictionary);
}
@ -173,13 +173,13 @@ public class Suggest implements Dictionary.WordCallback {
* the contacts dictionary by passing null to this method. In this case no contacts dictionary
* won't be used.
*/
public void setContactsDictionary(Dictionary contactsDictionary) {
public void setContactsDictionary(ContactsBinaryDictionary contactsDictionary) {
mContactsDict = contactsDictionary;
addOrReplaceDictionary(mUnigramDictionaries, DICT_KEY_CONTACTS, contactsDictionary);
addOrReplaceDictionary(mBigramDictionaries, DICT_KEY_CONTACTS, contactsDictionary);
}
public void setUserHistoryDictionary(Dictionary userHistoryDictionary) {
public void setUserHistoryDictionary(UserHistoryDictionary userHistoryDictionary) {
addOrReplaceDictionary(mUnigramDictionaries, DICT_KEY_USER_HISTORY_UNIGRAM,
userHistoryDictionary);
addOrReplaceDictionary(mBigramDictionaries, DICT_KEY_USER_HISTORY_BIGRAM,

54
java/src/com/android/inputmethod/latin/SynchronouslyLoadedContactsDictionary.java
View File

@ -1,54 +0,0 @@
/*
* Copyright (C) 2011 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 android.content.Context;
import com.android.inputmethod.keyboard.ProximityInfo;
public class SynchronouslyLoadedContactsDictionary extends ContactsDictionary {
private boolean mClosed;
public SynchronouslyLoadedContactsDictionary(final Context context) {
super(context, Suggest.DIC_CONTACTS);
mClosed = false;
}
@Override
public synchronized void getWords(final WordComposer codes,
final CharSequence prevWordForBigrams, final WordCallback callback,
final ProximityInfo proximityInfo) {
blockingReloadDictionaryIfRequired();
getWordsInner(codes, prevWordForBigrams, callback, proximityInfo);
}
@Override
public synchronized boolean isValidWord(CharSequence word) {
blockingReloadDictionaryIfRequired();
return getWordFrequency(word) > -1;
}
// Protect against multiple closing
@Override
public synchronized void close() {
// Actually with the current implementation of ContactsDictionary it's safe to close
// several times, so the following protection is really only for foolproofing
if (mClosed) return;
mClosed = true;
super.close();
}
}

56
java/src/com/android/inputmethod/latin/SynchronouslyLoadedUserDictionary.java
View File

@ -1,56 +0,0 @@
/*
* Copyright (C) 2011 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 android.content.Context;
import com.android.inputmethod.keyboard.ProximityInfo;
public class SynchronouslyLoadedUserDictionary extends UserDictionary {
private boolean mClosed;
public SynchronouslyLoadedUserDictionary(final Context context, final String locale) {
this(context, locale, false);
}
public SynchronouslyLoadedUserDictionary(final Context context, final String locale,
final boolean alsoUseMoreRestrictiveLocales) {
super(context, locale, alsoUseMoreRestrictiveLocales);
}
@Override
public synchronized void getWords(final WordComposer codes,
final CharSequence prevWordForBigrams, final WordCallback callback,
final ProximityInfo proximityInfo) {
blockingReloadDictionaryIfRequired();
getWordsInner(codes, prevWordForBigrams, callback, proximityInfo);
}
@Override
public synchronized boolean isValidWord(CharSequence word) {
blockingReloadDictionaryIfRequired();
return super.isValidWord(word);
}
// Protect against multiple closing
@Override
public synchronized void close() {
if (mClosed) return;
mClosed = true;
super.close();
}
}

225
java/src/com/android/inputmethod/latin/UserDictionary.java
View File

@ -1,225 +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 android.content.ContentProviderClient;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.database.ContentObserver;
import android.database.Cursor;
import android.provider.UserDictionary.Words;
import android.text.TextUtils;
import com.android.inputmethod.keyboard.ProximityInfo;
import java.util.Arrays;
// TODO: This class is superseded by {@link UserBinaryDictionary}. Should be cleaned up.
/**
* An expandable dictionary that stores the words in the user unigram dictionary.
*
* @deprecated Use {@link UserBinaryDictionary}.
*/
@Deprecated
public class UserDictionary extends ExpandableDictionary {
// TODO: use Words.SHORTCUT when it's public in the SDK
final static String SHORTCUT = "shortcut";
private static final String[] PROJECTION_QUERY = {
Words.WORD,
SHORTCUT,
Words.FREQUENCY,
};
// This is not exported by the framework so we pretty much have to write it here verbatim
private static final String ACTION_USER_DICTIONARY_INSERT =
"com.android.settings.USER_DICTIONARY_INSERT";
private ContentObserver mObserver;
final private String mLocale;
final private boolean mAlsoUseMoreRestrictiveLocales;
public UserDictionary(final Context context, final String locale) {
this(context, locale, false);
}
public UserDictionary(final Context context, final String locale,
final boolean alsoUseMoreRestrictiveLocales) {
super(context, Suggest.DIC_USER);
if (null == locale) throw new NullPointerException(); // Catch the error earlier
mLocale = locale;
mAlsoUseMoreRestrictiveLocales = alsoUseMoreRestrictiveLocales;
// Perform a managed query. The Activity will handle closing and re-querying the cursor
// when needed.
ContentResolver cres = context.getContentResolver();
mObserver = new ContentObserver(null) {
@Override
public void onChange(boolean self) {
setRequiresReload(true);
}
};
cres.registerContentObserver(Words.CONTENT_URI, true, mObserver);
loadDictionary();
}
@Override
public synchronized void close() {
if (mObserver != null) {
getContext().getContentResolver().unregisterContentObserver(mObserver);
mObserver = null;
}
super.close();
}
@Override
public void loadDictionaryAsync() {
// Split the locale. For example "en" => ["en"], "de_DE" => ["de", "DE"],
// "en_US_foo_bar_qux" => ["en", "US", "foo_bar_qux"] because of the limit of 3.
// This is correct for locale processing.
// For this example, we'll look at the "en_US_POSIX" case.
final String[] localeElements =
TextUtils.isEmpty(mLocale) ? new String[] {} : mLocale.split("_", 3);
final int length = localeElements.length;
final StringBuilder request = new StringBuilder("(locale is NULL)");
String localeSoFar = "";
// At start, localeElements = ["en", "US", "POSIX"] ; localeSoFar = "" ;
// and request = "(locale is NULL)"
for (int i = 0; i < length; ++i) {
// i | localeSoFar | localeElements
// 0 | "" | ["en", "US", "POSIX"]
// 1 | "en_" | ["en", "US", "POSIX"]
// 2 | "en_US_" | ["en", "en_US", "POSIX"]
localeElements[i] = localeSoFar + localeElements[i];
localeSoFar = localeElements[i] + "_";
// i | request
// 0 | "(locale is NULL)"
// 1 | "(locale is NULL) or (locale=?)"
// 2 | "(locale is NULL) or (locale=?) or (locale=?)"
request.append(" or (locale=?)");
}
// At the end, localeElements = ["en", "en_US", "en_US_POSIX"]; localeSoFar = en_US_POSIX_"
// and request = "(locale is NULL) or (locale=?) or (locale=?) or (locale=?)"
final String[] requestArguments;
// If length == 3, we already have all the arguments we need (common prefix is meaningless
// inside variants
if (mAlsoUseMoreRestrictiveLocales && length < 3) {
request.append(" or (locale like ?)");
// The following creates an array with one more (null) position
final String[] localeElementsWithMoreRestrictiveLocalesIncluded =
Arrays.copyOf(localeElements, length + 1);
localeElementsWithMoreRestrictiveLocalesIncluded[length] =
localeElements[length - 1] + "_%";
requestArguments = localeElementsWithMoreRestrictiveLocalesIncluded;
// If for example localeElements = ["en"]
// then requestArguments = ["en", "en_%"]
// and request = (locale is NULL) or (locale=?) or (locale like ?)
// If localeElements = ["en", "en_US"]
// then requestArguments = ["en", "en_US", "en_US_%"]
} else {
requestArguments = localeElements;
}
final Cursor cursor = getContext().getContentResolver()
.query(Words.CONTENT_URI, PROJECTION_QUERY, request.toString(),
requestArguments, null);
try {
addWords(cursor);
} finally {
if (null != cursor) cursor.close();
}
}
public boolean isEnabled() {
final ContentResolver cr = getContext().getContentResolver();
final ContentProviderClient client = cr.acquireContentProviderClient(Words.CONTENT_URI);
if (client != null) {
client.release();
return true;
} else {
return false;
}
}
/**
* Adds a word to the user dictionary and makes it persistent.
*
* This will call upon the system interface to do the actual work through the intent
* readied by the system to this effect.
*
* @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
*/
public synchronized void addWordToUserDictionary(final String word, final int frequency) {
// Force load the dictionary here synchronously
if (getRequiresReload()) loadDictionaryAsync();
// TODO: do something for the UI. With the following, any sufficiently long word will
// look like it will go to the user dictionary but it won't.
// Safeguard against adding long words. Can cause stack overflow.
if (word.length() >= getMaxWordLength()) return;
// TODO: Add an argument to the intent to specify the frequency.
Intent intent = new Intent(ACTION_USER_DICTIONARY_INSERT);
intent.putExtra(Words.WORD, word);
intent.putExtra(Words.LOCALE, mLocale);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getContext().startActivity(intent);
}
@Override
public synchronized void getWords(final WordComposer codes,
final CharSequence prevWordForBigrams, final WordCallback callback,
final ProximityInfo proximityInfo) {
super.getWords(codes, prevWordForBigrams, callback, proximityInfo);
}
@Override
public synchronized boolean isValidWord(CharSequence word) {
return super.isValidWord(word);
}
private void addWords(Cursor cursor) {
clearDictionary();
if (cursor == null) return;
final int maxWordLength = getMaxWordLength();
if (cursor.moveToFirst()) {
final int indexWord = cursor.getColumnIndex(Words.WORD);
final int indexShortcut = cursor.getColumnIndex(SHORTCUT);
final int indexFrequency = cursor.getColumnIndex(Words.FREQUENCY);
while (!cursor.isAfterLast()) {
String word = cursor.getString(indexWord);
String shortcut = cursor.getString(indexShortcut);
int frequency = cursor.getInt(indexFrequency);
// Safeguard against adding really long words. Stack may overflow due
// to recursion
if (word.length() < maxWordLength) {
super.addWord(word, null, frequency);
}
if (null != shortcut && shortcut.length() < maxWordLength) {
super.addWord(shortcut, word, frequency);
}
cursor.moveToNext();
}
}
}
}

52
java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
View File

@ -30,18 +30,17 @@ import android.view.textservice.TextInfo;
import com.android.inputmethod.compat.SuggestionsInfoCompatUtils;
import com.android.inputmethod.keyboard.ProximityInfo;
import com.android.inputmethod.latin.BinaryDictionary;
import com.android.inputmethod.latin.ContactsBinaryDictionary;
import com.android.inputmethod.latin.Dictionary;
import com.android.inputmethod.latin.Dictionary.WordCallback;
import com.android.inputmethod.latin.DictionaryCollection;
import com.android.inputmethod.latin.DictionaryFactory;
import com.android.inputmethod.latin.LatinIME;
import com.android.inputmethod.latin.LocaleUtils;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.StringUtils;
import com.android.inputmethod.latin.SynchronouslyLoadedContactsBinaryDictionary;
import com.android.inputmethod.latin.SynchronouslyLoadedContactsDictionary;
import com.android.inputmethod.latin.SynchronouslyLoadedUserBinaryDictionary;
import com.android.inputmethod.latin.SynchronouslyLoadedUserDictionary;
import com.android.inputmethod.latin.UserBinaryDictionary;
import com.android.inputmethod.latin.WhitelistDictionary;
import com.android.inputmethod.latin.WordComposer;
@ -73,11 +72,11 @@ public class AndroidSpellCheckerService extends SpellCheckerService
private final static String[] EMPTY_STRING_ARRAY = new String[0];
private Map<String, DictionaryPool> mDictionaryPools =
Collections.synchronizedMap(new TreeMap<String, DictionaryPool>());
private Map<String, Dictionary> mUserDictionaries =
Collections.synchronizedMap(new TreeMap<String, Dictionary>());
private Map<String, UserBinaryDictionary> mUserDictionaries =
Collections.synchronizedMap(new TreeMap<String, UserBinaryDictionary>());
private Map<String, Dictionary> mWhitelistDictionaries =
Collections.synchronizedMap(new TreeMap<String, Dictionary>());
private Dictionary mContactsDictionary;
private ContactsBinaryDictionary mContactsDictionary;
// The threshold for a candidate to be offered as a suggestion.
private float mSuggestionThreshold;
@ -154,13 +153,9 @@ public class AndroidSpellCheckerService extends SpellCheckerService
private void startUsingContactsDictionaryLocked() {
if (null == mContactsDictionary) {
if (LatinIME.USE_BINARY_CONTACTS_DICTIONARY) {
// TODO: use the right locale for each session
mContactsDictionary =
new SynchronouslyLoadedContactsBinaryDictionary(this, Locale.getDefault());
} else {
mContactsDictionary = new SynchronouslyLoadedContactsDictionary(this);
}
// TODO: use the right locale for each session
mContactsDictionary =
new SynchronouslyLoadedContactsBinaryDictionary(this, Locale.getDefault());
}
final Iterator<WeakReference<DictionaryCollection>> iterator =
mDictionaryCollectionsList.iterator();
@ -368,8 +363,9 @@ public class AndroidSpellCheckerService extends SpellCheckerService
private void closeAllDictionaries() {
final Map<String, DictionaryPool> oldPools = mDictionaryPools;
mDictionaryPools = Collections.synchronizedMap(new TreeMap<String, DictionaryPool>());
final Map<String, Dictionary> oldUserDictionaries = mUserDictionaries;
mUserDictionaries = Collections.synchronizedMap(new TreeMap<String, Dictionary>());
final Map<String, UserBinaryDictionary> oldUserDictionaries = mUserDictionaries;
mUserDictionaries =
Collections.synchronizedMap(new TreeMap<String, UserBinaryDictionary>());
final Map<String, Dictionary> oldWhitelistDictionaries = mWhitelistDictionaries;
mWhitelistDictionaries = Collections.synchronizedMap(new TreeMap<String, Dictionary>());
new Thread("spellchecker_close_dicts") {
@ -389,7 +385,7 @@ public class AndroidSpellCheckerService extends SpellCheckerService
// The synchronously loaded contacts dictionary should have been in one
// or several pools, but it is shielded against multiple closing and it's
// safe to call it several times.
final Dictionary dictToClose = mContactsDictionary;
final ContactsBinaryDictionary dictToClose = mContactsDictionary;
// TODO: revert to the concrete type when USE_BINARY_CONTACTS_DICTIONARY
// is no longer needed
mContactsDictionary = null;
@ -421,13 +417,9 @@ public class AndroidSpellCheckerService extends SpellCheckerService
DictionaryFactory.createMainDictionaryFromManager(this, locale,
true /* useFullEditDistance */);
final String localeStr = locale.toString();
Dictionary userDictionary = mUserDictionaries.get(localeStr);
UserBinaryDictionary userDictionary = mUserDictionaries.get(localeStr);
if (null == userDictionary) {
if (LatinIME.USE_BINARY_USER_DICTIONARY) {
userDictionary = new SynchronouslyLoadedUserBinaryDictionary(this, localeStr, true);
} else {
userDictionary = new SynchronouslyLoadedUserDictionary(this, localeStr, true);
}
userDictionary = new SynchronouslyLoadedUserBinaryDictionary(this, localeStr, true);
mUserDictionaries.put(localeStr, userDictionary);
}
dictionaryCollection.addDictionary(userDictionary);
@ -440,17 +432,11 @@ public class AndroidSpellCheckerService extends SpellCheckerService
synchronized (mUseContactsLock) {
if (mUseContactsDictionary) {
if (null == mContactsDictionary) {
// TODO: revert to the concrete type when USE_BINARY_CONTACTS_DICTIONARY is no
// longer needed
if (LatinIME.USE_BINARY_CONTACTS_DICTIONARY) {
// TODO: use the right locale. We can't do it right now because the
// spell checker is reusing the contacts dictionary across sessions
// without regard for their locale, so we need to fix that first.
mContactsDictionary = new SynchronouslyLoadedContactsBinaryDictionary(this,
Locale.getDefault());
} else {
mContactsDictionary = new SynchronouslyLoadedContactsDictionary(this);
}
// TODO: use the right locale. We can't do it right now because the
// spell checker is reusing the contacts dictionary across sessions
// without regard for their locale, so we need to fix that first.
mContactsDictionary = new SynchronouslyLoadedContactsBinaryDictionary(this,
Locale.getDefault());
}
}
dictionaryCollection.addDictionary(mContactsDictionary);