58 lines
2.2 KiB
Java
58 lines
2.2 KiB
Java
/*
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* Copyright (C) 2013 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.compat;
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import android.content.Context;
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import android.provider.UserDictionary.Words;
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import java.lang.reflect.Method;
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import java.util.Locale;
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public final class UserDictionaryCompatUtils {
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// UserDictionary.Words#addWord(Context, String, int, String, Locale) was introduced
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// in API level 16 (Build.VERSION_CODES.JELLY_BEAN).
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private static final Method METHOD_addWord = CompatUtils.getMethod(Words.class, "addWord",
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Context.class, String.class, Integer.TYPE, String.class, Locale.class);
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@SuppressWarnings("deprecation")
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public static void addWord(final Context context, final String word,
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final int freq, final String shortcut, final Locale locale) {
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if (hasNewerAddWord()) {
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CompatUtils.invoke(Words.class, null, METHOD_addWord, context, word, freq, shortcut,
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locale);
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} else {
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// Fall back to the pre-JellyBean method.
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final int localeType;
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if (null == locale) {
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localeType = Words.LOCALE_TYPE_ALL;
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} else {
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final Locale currentLocale = context.getResources().getConfiguration().locale;
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if (locale.equals(currentLocale)) {
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localeType = Words.LOCALE_TYPE_CURRENT;
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} else {
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localeType = Words.LOCALE_TYPE_ALL;
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}
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}
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Words.addWord(context, word, freq, localeType);
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}
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}
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public static final boolean hasNewerAddWord() {
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return null != METHOD_addWord;
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}
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}
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