LatinIME/java/src/com/android/inputmethod/latin/ContactsDictionaryUtils.java

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/*
* 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 com.android.inputmethod.latin.common.Constants;
import java.util.Locale;
/**
* Utility methods related contacts dictionary.
*/
public class ContactsDictionaryUtils {
/**
* Returns the index of the last letter in the word, starting from position startIndex.
*/
public static int getWordEndPosition(final String string, final int len,
final int startIndex) {
int end;
int cp = 0;
for (end = startIndex + 1; end < len; end += Character.charCount(cp)) {
cp = string.codePointAt(end);
if (cp != Constants.CODE_DASH && cp != Constants.CODE_SINGLE_QUOTE
&& !Character.isLetter(cp)) {
break;
}
}
return end;
}
/**
* Returns true if the locale supports using first name and last name as bigrams.
*/
public static boolean useFirstLastBigramsForLocale(final Locale locale) {
// TODO: Add firstname/lastname bigram rules for other languages.
if (locale != null && locale.getLanguage().equals(Locale.ENGLISH.getLanguage())) {
return true;
}
return false;
}
}