71 lines
2.3 KiB
Java
71 lines
2.3 KiB
Java
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/*
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* Copyright (C) 2012 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.dialer.smartdial.util;
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import com.android.dialer.common.LogUtil;
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import java.util.ArrayList;
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/**
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* Stores information about a range of characters matched in a display name The integers start and
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* end indicate that the range start to end (exclusive) correspond to some characters in the query.
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* Used to highlight certain parts of the contact's display name to indicate that those ranges
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* matched the user's query.
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*/
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public class SmartDialMatchPosition {
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private static final String TAG = SmartDialMatchPosition.class.getSimpleName();
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public int start;
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public int end;
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public SmartDialMatchPosition(int start, int end) {
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this.start = start;
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this.end = end;
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}
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/**
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* Used by {@link SmartDialNameMatcher} to advance the positions of a match position found in a
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* sub query.
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*
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* @param inList ArrayList of SmartDialMatchPositions to modify.
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* @param toAdvance Offset to modify by.
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*/
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public static void advanceMatchPositions(
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ArrayList<SmartDialMatchPosition> inList, int toAdvance) {
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for (int i = 0; i < inList.size(); i++) {
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inList.get(i).advance(toAdvance);
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}
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}
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/**
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* Used mainly for debug purposes. Displays contents of an ArrayList of SmartDialMatchPositions.
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*
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* @param list ArrayList of SmartDialMatchPositions to print out in a human readable fashion.
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*/
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public static void print(ArrayList<SmartDialMatchPosition> list) {
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for (int i = 0; i < list.size(); i++) {
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SmartDialMatchPosition m = list.get(i);
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LogUtil.d(TAG, "[" + m.start + "," + m.end + "]");
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}
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}
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private void advance(int toAdvance) {
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this.start += toAdvance;
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this.end += toAdvance;
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}
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}
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