1 /* 2 * Copyright (C) 2017 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.phonenumbergeoutil.impl; 18 19 import android.content.Context; 20 import android.text.TextUtils; 21 import com.android.dialer.common.LogUtil; 22 import com.android.dialer.i18n.LocaleUtils; 23 import com.android.dialer.phonenumbergeoutil.PhoneNumberGeoUtil; 24 import com.google.i18n.phonenumbers.NumberParseException; 25 import com.google.i18n.phonenumbers.PhoneNumberUtil; 26 import com.google.i18n.phonenumbers.Phonenumber; 27 import com.google.i18n.phonenumbers.geocoding.PhoneNumberOfflineGeocoder; 28 import java.util.Locale; 29 import javax.inject.Inject; 30 31 /** Implementation of {@link PhoneNumberGeoUtil}. */ 32 public class PhoneNumberGeoUtilImpl implements PhoneNumberGeoUtil { 33 34 @Inject PhoneNumberGeoUtilImpl()35 public PhoneNumberGeoUtilImpl() {} 36 37 @Override getGeoDescription(Context context, String number, String countryIso)38 public String getGeoDescription(Context context, String number, String countryIso) { 39 LogUtil.v("PhoneNumberGeoUtilImpl.getGeoDescription", "" + LogUtil.sanitizePii(number)); 40 41 if (TextUtils.isEmpty(number)) { 42 return null; 43 } 44 45 PhoneNumberUtil util = PhoneNumberUtil.getInstance(); 46 PhoneNumberOfflineGeocoder geocoder = PhoneNumberOfflineGeocoder.getInstance(); 47 48 Locale locale = LocaleUtils.getLocale(context); 49 Phonenumber.PhoneNumber pn = null; 50 try { 51 LogUtil.v( 52 "PhoneNumberGeoUtilImpl.getGeoDescription", 53 "parsing '" + LogUtil.sanitizePii(number) + "' for countryIso '" + countryIso + "'..."); 54 pn = util.parse(number, countryIso); 55 LogUtil.v( 56 "PhoneNumberGeoUtilImpl.getGeoDescription", 57 "- parsed number: " + LogUtil.sanitizePii(pn)); 58 } catch (NumberParseException e) { 59 LogUtil.e( 60 "PhoneNumberGeoUtilImpl.getGeoDescription", 61 "getGeoDescription: NumberParseException for incoming number '" 62 + LogUtil.sanitizePii(number) 63 + "'"); 64 } 65 66 if (pn != null) { 67 String description = geocoder.getDescriptionForNumber(pn, locale); 68 LogUtil.v( 69 "PhoneNumberGeoUtilImpl.getGeoDescription", "- got description: '" + description + "'"); 70 return description; 71 } 72 73 return null; 74 } 75 } 76