Add contextual dictionary to the dictionary facilitator. (fb87c250) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/Dictionary.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -57,6 +57,8 @@ public abstract class Dictionary {
		public static final String TYPE_USER_HISTORY = "history";
		// Personalization dictionary.
		public static final String TYPE_PERSONALIZATION = "personalization";
		// Contextual dictionary.
		public static final String TYPE_CONTEXTUAL = "contextual";
		public final String mDictType;

		public Dictionary(final String dictType) {

java/src/com/android/inputmethod/latin/DictionaryFacilitatorForSuggest.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.util.Log;
		import com.android.inputmethod.annotations.UsedForTesting;
		import com.android.inputmethod.keyboard.ProximityInfo;
		import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
		import com.android.inputmethod.latin.personalization.ContextualDictionary;
		import com.android.inputmethod.latin.personalization.PersonalizationDictionary;
		import com.android.inputmethod.latin.personalization.UserHistoryDictionary;
		import com.android.inputmethod.latin.utils.CollectionUtils;
		@@ -63,7 +64,8 @@ public class DictionaryFacilitatorForSuggest {
		Dictionary.TYPE_USER_HISTORY,
		Dictionary.TYPE_PERSONALIZATION,
		Dictionary.TYPE_USER,
		Dictionary.TYPE_CONTACTS
		Dictionary.TYPE_CONTACTS,
		Dictionary.TYPE_CONTEXTUAL
		};

		private static final Map<String, Class<? extends ExpandableBinaryDictionary>>
		@@ -74,6 +76,7 @@ public class DictionaryFacilitatorForSuggest {
		DICT_TYPE_TO_CLASS.put(Dictionary.TYPE_PERSONALIZATION, PersonalizationDictionary.class);
		DICT_TYPE_TO_CLASS.put(Dictionary.TYPE_USER, UserBinaryDictionary.class);
		DICT_TYPE_TO_CLASS.put(Dictionary.TYPE_CONTACTS, ContactsBinaryDictionary.class);
		DICT_TYPE_TO_CLASS.put(Dictionary.TYPE_CONTEXTUAL, ContextualDictionary.class);
		}

		private static final String DICT_FACTORY_METHOD_NAME = "getDictionary";
		@@ -201,6 +204,7 @@ public class DictionaryFacilitatorForSuggest {
		if (usePersonalizedDicts) {
		subDictTypesToUse.add(Dictionary.TYPE_USER_HISTORY);
		subDictTypesToUse.add(Dictionary.TYPE_PERSONALIZATION);
		subDictTypesToUse.add(Dictionary.TYPE_CONTEXTUAL);
		}

		final Dictionary newMainDict;

java/src/com/android/inputmethod/latin/personalization/ContextualDictionary.java

0 → 100644

+58 −0

Original line number	Diff line number	Diff line
		/*
		* 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.personalization;

		import android.content.Context;

		import com.android.inputmethod.annotations.UsedForTesting;
		import com.android.inputmethod.latin.Dictionary;
		import com.android.inputmethod.latin.ExpandableBinaryDictionary;

		import java.io.File;
		import java.util.Locale;

		public class ContextualDictionary extends ExpandableBinaryDictionary {
		/* package */ static final String NAME = PersonalizationDictionary.class.getSimpleName();

		private ContextualDictionary(final Context context, final Locale locale,
		final File dictFile) {
		super(context, getDictName(NAME, locale, dictFile), locale, Dictionary.TYPE_CONTEXTUAL,
		dictFile);
		// Always reset the contents.
		clear();
		}
		@UsedForTesting
		public static ContextualDictionary getDictionary(final Context context, final Locale locale,
		final File dictFile) {
		return new ContextualDictionary(context, locale, dictFile);
		}

		@Override
		public boolean isValidWord(final String word) {
		// Strings out of this dictionary should not be considered existing words.
		return false;
		}

		@Override
		protected void loadInitialContentsLocked() {
		}

		@Override
		protected boolean haveContentsChanged() {
		return false;
		}
		}
		No newline at end of file