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 330646f2712e8b4a5ada51bd586d5f179d38a304c5Flavio Lerda public PhoneNumberHelper(Resources resources) { 34178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda mResources = resources; 35178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 36178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 37178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda /** Returns true if it is possible to place a call to the given number. */ 38178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public boolean canPlaceCallsTo(CharSequence number) { 39178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return !(TextUtils.isEmpty(number) 40178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda || number.equals(CallerInfo.UNKNOWN_NUMBER) 41178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda || number.equals(CallerInfo.PRIVATE_NUMBER) 42178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda || number.equals(CallerInfo.PAYPHONE_NUMBER)); 43178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 44178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 45cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda /** Returns true if it is possible to send an SMS to the given number. */ 46cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda public boolean canSendSmsTo(CharSequence number) { 47cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda return canPlaceCallsTo(number) && !isVoicemailNumber(number) && !isSipNumber(number); 48cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda } 49cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda 50178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda /** 51178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * Returns the string to display for the given phone number. 52178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * 53178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * @param number the number to display 54178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda * @param formattedNumber the formatted number if available, may be null 55178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda */ 56178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public CharSequence getDisplayNumber(CharSequence number, CharSequence formattedNumber) { 57178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (TextUtils.isEmpty(number)) { 58178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return ""; 59178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 60178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (number.equals(CallerInfo.UNKNOWN_NUMBER)) { 61178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.unknown); 62178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 63178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (number.equals(CallerInfo.PRIVATE_NUMBER)) { 64178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.private_num); 65178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 66178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (number.equals(CallerInfo.PAYPHONE_NUMBER)) { 67178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.payphone); 68178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 690646f2712e8b4a5ada51bd586d5f179d38a304c5Flavio Lerda if (isVoicemailNumber(number)) { 70178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return mResources.getString(R.string.voicemail); 71178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 72178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda if (TextUtils.isEmpty(formattedNumber)) { 73178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return number; 74178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } else { 75178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return formattedNumber; 76178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 77178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 78178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda 79178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda /** Returns a URI that can be used to place a call to this number. */ 80178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda public Uri getCallUri(String number) { 81cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda if (isVoicemailNumber(number)) { 82cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda return Uri.parse("voicemail:x"); 83cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda } 84cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda if (isSipNumber(number)) { 85178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda return Uri.fromParts("sip", number, null); 86cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda } 87cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda return Uri.fromParts("tel", number, null); 88cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda } 89cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda 90cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda /** Returns true if the given number is the number of the configured voicemail. */ 91cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda public boolean isVoicemailNumber(CharSequence number) { 920646f2712e8b4a5ada51bd586d5f179d38a304c5Flavio Lerda return PhoneNumberUtils.isVoiceMailNumber(number.toString()); 93cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda } 94cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda 95cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda /** Returns true if the given number is a SIP address. */ 96cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda public boolean isSipNumber(CharSequence number) { 97cfff16d74a5e8c6aca67462e9c76168a479273e8Flavio Lerda return PhoneNumberUtils.isUriNumber(number.toString()); 98178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda } 99178eeebac88b352c131bd0315a99da16162c986eFlavio Lerda} 100