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 17package com.android.dialer.dialpad; 18 19import static com.android.dialer.dialpad.SmartDialController.LOG_TAG; 20 21import android.util.Log; 22 23import java.util.ArrayList; 24 25/** 26 * Stores information about a range of characters matched in a display name The integers 27 * start and end indicate that the range start to end (exclusive) correspond to some characters 28 * in the query. Used by {@link SmartDialController} to highlight certain parts of the contact's 29 * display name to indicate that those ranges matched the user's query. 30 */ 31class SmartDialMatchPosition { 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 private void advance(int toAdvance) { 41 this.start += toAdvance; 42 this.end += toAdvance; 43 } 44 45 /** 46 * Used by {@link SmartDialNameMatcher} to advance the positions of a match position found in 47 * a sub query. 48 * 49 * @param inList ArrayList of SmartDialMatchPositions to modify. 50 * @param toAdvance Offset to modify by. 51 */ 52 public static void advanceMatchPositions(ArrayList<SmartDialMatchPosition> inList, 53 int toAdvance) { 54 for (int i = 0; i < inList.size(); i++) { 55 inList.get(i).advance(toAdvance); 56 } 57 } 58 59 /** 60 * Used mainly for debug purposes. Displays contents of an ArrayList of SmartDialMatchPositions. 61 * 62 * @param list ArrayList of SmartDialMatchPositions to print out in a human readable fashion. 63 */ 64 public static void print(ArrayList<SmartDialMatchPosition> list) { 65 for (int i = 0; i < list.size(); i ++) { 66 SmartDialMatchPosition m = list.get(i); 67 Log.d(LOG_TAG, "[" + m.start + "," + m.end + "]"); 68 } 69 } 70} 71