PhoneNumberHelper.java revision 178eeebac88b352c131bd0315a99da16162c986e
1178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda/* 2178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * Copyright (C) 2011 The Android Open Source Project 3178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * 4178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * Licensed under the Apache License, Version 2.0 (the "License"); 5178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * you may not use this file except in compliance with the License. 6178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * You may obtain a copy of the License at 7178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * 8178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * http://www.apache.org/licenses/LICENSE-2.0 9178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * 10178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * Unless required by applicable law or agreed to in writing, software 11178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * distributed under the License is distributed on an "AS IS" BASIS, 12178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * See the License for the specific language governing permissions and 14178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * limitations under the License. 15178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda */ 16178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 17178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdapackage com.android.contacts.calllog; 18178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 19178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdaimport com.android.contacts.R; 20178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdaimport com.android.internal.telephony.CallerInfo; 21178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 22178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdaimport android.content.res.Resources; 23178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdaimport android.net.Uri; 24178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdaimport android.telephony.PhoneNumberUtils; 25178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdaimport android.text.TextUtils; 26178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 27178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda/** 28178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * Helper for formatting and managing phone numbers. 29178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda */ 30178eeebac88b352c131bd0315a99da16162c986eFlavio Lerdapublic class PhoneNumberHelper { 31178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda private final Resources mResources; 32178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda private final String mVoicemailNumber; 33178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 34178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public PhoneNumberHelper(Resources resources, String voicemailNumber) { 35178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda mResources = resources; 36178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda mVoicemailNumber = voicemailNumber; 37178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 38178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 39178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda /** Returns true if it is possible to place a call to the given number. */ 40178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public boolean canPlaceCallsTo(CharSequence number) { 41178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return !(TextUtils.isEmpty(number) 42178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda || number.equals(CallerInfo.UNKNOWN_NUMBER) 43178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda || number.equals(CallerInfo.PRIVATE_NUMBER) 44178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda || number.equals(CallerInfo.PAYPHONE_NUMBER)); 45178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 46178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 47178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda /** 48178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * Returns the string to display for the given phone number. 49178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * 50178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * @param number the number to display 51178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * @param formattedNumber the formatted number if available, may be null 52178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda */ 53178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public CharSequence getDisplayNumber(CharSequence number, CharSequence formattedNumber) { 54178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (TextUtils.isEmpty(number)) { 55178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return ""; 56178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 57178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (number.equals(CallerInfo.UNKNOWN_NUMBER)) { 58178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.unknown); 59178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 60178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (number.equals(CallerInfo.PRIVATE_NUMBER)) { 61178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.private_num); 62178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 63178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (number.equals(CallerInfo.PAYPHONE_NUMBER)) { 64178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.payphone); 65178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 66178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (PhoneNumberUtils.extractNetworkPortion(number.toString()).equals(mVoicemailNumber)) { 67178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.voicemail); 68178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 69178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (TextUtils.isEmpty(formattedNumber)) { 70178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return number; 71178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } else { 72178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return formattedNumber; 73178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 74178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 75178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 76178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda /** Returns a URI that can be used to place a call to this number. */ 77178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public Uri getCallUri(String number) { 78178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (PhoneNumberUtils.isUriNumber(number)) { 79178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return Uri.fromParts("sip", number, null); 80178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } else { 81178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return Uri.fromParts("tel", number, null); 82178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 83178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 84178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda} 85