1 files changed, 0 insertions, 185 deletions
diff --git a/java/src/com/android/inputmethod/latin/PersonalizationHelperForDictionaryFacilitator.java b/java/src/com/android/inputmethod/latin/PersonalizationHelperForDictionaryFacilitator.java
deleted file mode 100644
index 8926c06b1..000000000
--- a/java/src/com/android/inputmethod/latin/PersonalizationHelperForDictionaryFacilitator.java
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright (C) 2014 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.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Locale;
-import java.util.concurrent.atomic.AtomicInteger;
-
-import android.content.Context;
-import android.view.inputmethod.InputMethodSubtype;
-
-import com.android.inputmethod.latin.ExpandableBinaryDictionary.UpdateEntriesForInputEventsCallback;
-import com.android.inputmethod.latin.personalization.PersonalizationDataChunk;
-import com.android.inputmethod.latin.personalization.PersonalizationDictionary;
-import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
-import com.android.inputmethod.latin.utils.DistracterFilter;
-import com.android.inputmethod.latin.utils.DistracterFilterCheckingIsInDictionary;
-import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
-import com.android.inputmethod.latin.utils.WordInputEventForPersonalization;
-
-/**
- * Class for managing and updating personalization dictionaries.
- */
-public class PersonalizationHelperForDictionaryFacilitator {
-    private final Context mContext;
-    private final DistracterFilter mDistracterFilter;
-    private final HashMap<String, HashSet<Locale>> mLangToLocalesMap = new HashMap<>();
-    private final HashMap<Locale, ExpandableBinaryDictionary> mPersonalizationDictsToUpdate =
-            new HashMap<>();
-    private boolean mIsMonolingualUser = false;
-
-    PersonalizationHelperForDictionaryFacilitator(final Context context,
-            final DistracterFilter distracterFilter) {
-        mContext = context;
-        mDistracterFilter = distracterFilter;
-    }
-
-    public void close() {
-        mLangToLocalesMap.clear();
-        for (final ExpandableBinaryDictionary dict : mPersonalizationDictsToUpdate.values()) {
-            dict.close();
-        }
-        mPersonalizationDictsToUpdate.clear();
-    }
-
-    public void clearDictionariesToUpdate() {
-        for (final ExpandableBinaryDictionary dict : mPersonalizationDictsToUpdate.values()) {
-            dict.clear();
-        }
-        mPersonalizationDictsToUpdate.clear();
-    }
-
-    public void updateEnabledSubtypes(final List<InputMethodSubtype> enabledSubtypes) {
-        for (final InputMethodSubtype subtype : enabledSubtypes) {
-            final Locale locale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
-            final String language = locale.getLanguage();
-            final HashSet<Locale> locales = mLangToLocalesMap.get(language);
-            if (locales != null) {
-                locales.add(locale);
-            } else {
-                final HashSet<Locale> localeSet = new HashSet<>();
-                localeSet.add(locale);
-                mLangToLocalesMap.put(language, localeSet);
-            }
-        }
-    }
-
-    public void setIsMonolingualUser(final boolean isMonolingualUser) {
-        mIsMonolingualUser = isMonolingualUser;
-    }
-
-    /**
-     * Flush personalization dictionaries to dictionary files. Close dictionaries after writing
-     * files except the dictionaries that is used for generating suggestions.
-     *
-     * @param personalizationDictsUsedForSuggestion the personalization dictionaries used for
-     * generating suggestions that won't be closed.
-     */
-    public void flushPersonalizationDictionariesToUpdate(
-            final HashSet<ExpandableBinaryDictionary> personalizationDictsUsedForSuggestion) {
-        for (final ExpandableBinaryDictionary personalizationDict :
-                mPersonalizationDictsToUpdate.values()) {
-            personalizationDict.asyncFlushBinaryDictionary();
-            if (!personalizationDictsUsedForSuggestion.contains(personalizationDict)) {
-                // Close if the dictionary is not being used for suggestion.
-                personalizationDict.close();
-            }
-        }
-        mDistracterFilter.close();
-        mPersonalizationDictsToUpdate.clear();
-    }
-
-    private ExpandableBinaryDictionary getPersonalizationDictToUpdate(final Context context,
-            final Locale locale) {
-        ExpandableBinaryDictionary personalizationDict = mPersonalizationDictsToUpdate.get(locale);
-        if (personalizationDict != null) {
-            return personalizationDict;
-        }
-        personalizationDict = PersonalizationDictionary.getDictionary(context, locale,
-                null /* dictFile */, "" /* dictNamePrefix */, null /* account */);
-        mPersonalizationDictsToUpdate.put(locale, personalizationDict);
-        return personalizationDict;
-    }
-
-    private void updateEntriesOfPersonalizationDictionariesForLocale(final Locale locale,
-            final PersonalizationDataChunk personalizationDataChunk,
-            final SpacingAndPunctuations spacingAndPunctuations,
-            final UpdateEntriesForInputEventsCallback callback) {
-        final ExpandableBinaryDictionary personalizationDict =
-                getPersonalizationDictToUpdate(mContext, locale);
-        if (personalizationDict == null) {
-            if (callback != null) {
-                callback.onFinished();
-            }
-            return;
-        }
-        final ArrayList<WordInputEventForPersonalization> inputEvents =
-                WordInputEventForPersonalization.createInputEventFrom(
-                        personalizationDataChunk.mTokens,
-                        personalizationDataChunk.mTimestampInSeconds, spacingAndPunctuations,
-                        locale, new DistracterFilterCheckingIsInDictionary(
-                                mDistracterFilter, personalizationDict));
-        if (inputEvents == null || inputEvents.isEmpty()) {
-            if (callback != null) {
-                callback.onFinished();
-            }
-            return;
-        }
-        personalizationDict.updateEntriesForInputEvents(inputEvents, callback);
-    }
-
-    public void updateEntriesOfPersonalizationDictionaries(final Locale defaultLocale,
-            final PersonalizationDataChunk personalizationDataChunk,
-            final SpacingAndPunctuations spacingAndPunctuations,
-            final UpdateEntriesForInputEventsCallback callback) {
-        final String language = personalizationDataChunk.mDetectedLanguage;
-        final HashSet<Locale> locales;
-        if (mIsMonolingualUser && PersonalizationDataChunk.LANGUAGE_UNKNOWN.equals(language)
-                && mLangToLocalesMap.size() == 1) {
-            locales = mLangToLocalesMap.get(defaultLocale.getLanguage());
-        } else {
-            locales = mLangToLocalesMap.get(language);
-        }
-        if (locales == null || locales.isEmpty()) {
-            if (callback != null) {
-                callback.onFinished();
-            }
-            return;
-        }
-        final AtomicInteger remainingTaskCount = new AtomicInteger(locales.size());
-        final UpdateEntriesForInputEventsCallback callbackForLocales =
-                new UpdateEntriesForInputEventsCallback() {
-                    @Override
-                    public void onFinished() {
-                        if (remainingTaskCount.decrementAndGet() == 0) {
-                            // Update tasks for all locales have been finished.
-                            if (callback != null) {
-                                callback.onFinished();
-                            }
-                        }
-                    }
-                };
-        for (final Locale locale : locales) {
-            updateEntriesOfPersonalizationDictionariesForLocale(locale, personalizationDataChunk,
-                    spacingAndPunctuations, callbackForLocales);
-        }
-    }
-}