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authorAmin Bandali <bandali@kelar.org>2024-12-16 21:45:41 -0500
committerAmin Bandali <bandali@kelar.org>2025-01-11 14:17:35 -0500
commite9a0e66716dab4dd3184d009d8920de1961efdfa (patch)
tree02dcc096643d74645bf28459c2834c3d4a2ad7f2 /java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
parentfb3b9360d70596d7e921de8bf7d3ca99564a077e (diff)
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Rename to Kelar Keyboard (org.kelar.inputmethod.latin)
Diffstat (limited to 'java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java')
-rw-r--r--java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java136
1 files changed, 0 insertions, 136 deletions
diff --git a/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java b/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
deleted file mode 100644
index cbf0829b5..000000000
--- a/java/src/com/android/inputmethod/latin/personalization/UserHistoryDictionary.java
+++ /dev/null
@@ -1,136 +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.personalization;
-
-import android.content.Context;
-
-import com.android.inputmethod.annotations.ExternallyReferenced;
-import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.BinaryDictionary;
-import com.android.inputmethod.latin.Dictionary;
-import com.android.inputmethod.latin.ExpandableBinaryDictionary;
-import com.android.inputmethod.latin.NgramContext;
-import com.android.inputmethod.latin.define.DecoderSpecificConstants;
-import com.android.inputmethod.latin.define.ProductionFlags;
-import com.android.inputmethod.latin.makedict.DictionaryHeader;
-
-import java.io.File;
-import java.util.Locale;
-import java.util.Map;
-
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-
-/**
- * Locally gathers statistics about the words user types and various other signals like
- * auto-correction cancellation or manual picks. This allows the keyboard to adapt to the
- * typist over time.
- */
-public class UserHistoryDictionary extends ExpandableBinaryDictionary {
- static final String NAME = UserHistoryDictionary.class.getSimpleName();
-
- // TODO: Make this constructor private
- UserHistoryDictionary(final Context context, final Locale locale,
- @Nullable final String account) {
- super(context, getUserHistoryDictName(NAME, locale, null /* dictFile */, account), locale, Dictionary.TYPE_USER_HISTORY, null);
- if (mLocale != null && mLocale.toString().length() > 1) {
- reloadDictionaryIfRequired();
- }
- }
-
- /**
- * @returns the name of the {@link UserHistoryDictionary}.
- */
- @UsedForTesting
- static String getUserHistoryDictName(final String name, final Locale locale,
- @Nullable final File dictFile, @Nullable final String account) {
- if (!ProductionFlags.ENABLE_PER_ACCOUNT_USER_HISTORY_DICTIONARY) {
- return getDictName(name, locale, dictFile);
- }
- return getUserHistoryDictNamePerAccount(name, locale, dictFile, account);
- }
-
- /**
- * Uses the currently signed in account to determine the dictionary name.
- */
- private static String getUserHistoryDictNamePerAccount(final String name, final Locale locale,
- @Nullable final File dictFile, @Nullable final String account) {
- if (dictFile != null) {
- return dictFile.getName();
- }
- String dictName = name + "." + locale.toString();
- if (account != null) {
- dictName += "." + account;
- }
- return dictName;
- }
-
- // Note: This method is called by {@link DictionaryFacilitator} using Java reflection.
- @SuppressWarnings("unused")
- @ExternallyReferenced
- public static UserHistoryDictionary getDictionary(final Context context, final Locale locale,
- final File dictFile, final String dictNamePrefix, @Nullable final String account) {
- return PersonalizationHelper.getUserHistoryDictionary(context, locale, account);
- }
-
- /**
- * Add a word to the user history dictionary.
- *
- * @param userHistoryDictionary the user history dictionary
- * @param ngramContext the n-gram context
- * @param word the word the user inputted
- * @param isValid whether the word is valid or not
- * @param timestamp the timestamp when the word has been inputted
- */
- public static void addToDictionary(final ExpandableBinaryDictionary userHistoryDictionary,
- @Nonnull final NgramContext ngramContext, final String word, final boolean isValid,
- final int timestamp) {
- if (word.length() > BinaryDictionary.DICTIONARY_MAX_WORD_LENGTH) {
- return;
- }
- userHistoryDictionary.updateEntriesForWord(ngramContext, word,
- isValid, 1 /* count */, timestamp);
- }
-
- @Override
- public void close() {
- // Flush pending writes.
- asyncFlushBinaryDictionary();
- super.close();
- }
-
- @Override
- protected Map<String, String> getHeaderAttributeMap() {
- final Map<String, String> attributeMap = super.getHeaderAttributeMap();
- attributeMap.put(DictionaryHeader.USES_FORGETTING_CURVE_KEY,
- DictionaryHeader.ATTRIBUTE_VALUE_TRUE);
- attributeMap.put(DictionaryHeader.HAS_HISTORICAL_INFO_KEY,
- DictionaryHeader.ATTRIBUTE_VALUE_TRUE);
- return attributeMap;
- }
-
- @Override
- protected void loadInitialContentsLocked() {
- // No initial contents.
- }
-
- @Override
- public boolean isValidWord(final String word) {
- // Strings out of this dictionary should not be considered existing words.
- return false;
- }
-}