44 lines
1.4 KiB
Java
44 lines
1.4 KiB
Java
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/*
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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.latin;
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import android.text.TextUtils;
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import android.view.inputmethod.CompletionInfo;
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import java.util.Arrays;
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/**
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* Utilities to do various stuff with CompletionInfo.
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*/
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public class CompletionInfoUtils {
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private CompletionInfoUtils() {
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// This utility class is not publicly instantiable.
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}
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public static CompletionInfo[] removeNulls(final CompletionInfo[] src) {
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int j = 0;
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final CompletionInfo[] dst = new CompletionInfo[src.length];
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for (int i = 0; i < src.length; ++i) {
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if (null != src[i] && !TextUtils.isEmpty(src[i].getText())) {
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dst[j] = src[i];
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++j;
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}
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}
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return Arrays.copyOfRange(dst, 0, j);
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}
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}
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