56 lines
1.8 KiB
Java
56 lines
1.8 KiB
Java
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/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.latin;
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import com.android.inputmethod.latin.common.Constants;
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import java.util.Locale;
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/**
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* Utility methods related contacts dictionary.
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*/
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public class ContactsDictionaryUtils {
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/**
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* Returns the index of the last letter in the word, starting from position startIndex.
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*/
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public static int getWordEndPosition(final String string, final int len,
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final int startIndex) {
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int end;
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int cp = 0;
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for (end = startIndex + 1; end < len; end += Character.charCount(cp)) {
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cp = string.codePointAt(end);
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if (cp != Constants.CODE_DASH && cp != Constants.CODE_SINGLE_QUOTE
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&& !Character.isLetter(cp)) {
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break;
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}
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}
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return end;
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}
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/**
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* Returns true if the locale supports using first name and last name as bigrams.
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*/
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public static boolean useFirstLastBigramsForLocale(final Locale locale) {
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// TODO: Add firstname/lastname bigram rules for other languages.
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if (locale != null && locale.getLanguage().equals(Locale.ENGLISH.getLanguage())) {
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return true;
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}
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return false;
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}
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}
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