1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.dialer.smartdial.util; 18 19 import com.android.dialer.common.LogUtil; 20 import java.util.ArrayList; 21 22 /** 23 * Stores information about a range of characters matched in a display name The integers start and 24 * end indicate that the range start to end (exclusive) correspond to some characters in the query. 25 * Used to highlight certain parts of the contact's display name to indicate that those ranges 26 * matched the user's query. 27 */ 28 public class SmartDialMatchPosition { 29 30 private static final String TAG = SmartDialMatchPosition.class.getSimpleName(); 31 32 public int start; 33 public int end; 34 35 public SmartDialMatchPosition(int start, int end) { 36 this.start = start; 37 this.end = end; 38 } 39 40 /** 41 * Used by {@link SmartDialNameMatcher} to advance the positions of a match position found in a 42 * sub query. 43 * 44 * @param inList ArrayList of SmartDialMatchPositions to modify. 45 * @param toAdvance Offset to modify by. 46 */ 47 public static void advanceMatchPositions( 48 ArrayList<SmartDialMatchPosition> inList, int toAdvance) { 49 for (int i = 0; i < inList.size(); i++) { 50 inList.get(i).advance(toAdvance); 51 } 52 } 53 54 /** 55 * Used mainly for debug purposes. Displays contents of an ArrayList of SmartDialMatchPositions. 56 * 57 * @param list ArrayList of SmartDialMatchPositions to print out in a human readable fashion. 58 */ 59 public static void print(ArrayList<SmartDialMatchPosition> list) { 60 for (int i = 0; i < list.size(); i++) { 61 SmartDialMatchPosition m = list.get(i); 62 LogUtil.d(TAG, "[" + m.start + "," + m.end + "]"); 63 } 64 } 65 66 private void advance(int toAdvance) { 67 this.start += toAdvance; 68 this.end += toAdvance; 69 } 70 } 71
