| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.dialer.phonenumberproto; |
| |
| import android.support.annotation.NonNull; |
| import android.support.annotation.Nullable; |
| import android.support.annotation.WorkerThread; |
| import com.android.dialer.DialerInternalPhoneNumber; |
| import com.android.dialer.DialerPhoneNumber; |
| import com.android.dialer.DialerPhoneNumber.RawInput; |
| import com.android.dialer.common.Assert; |
| import com.android.dialer.common.LogUtil; |
| import com.google.i18n.phonenumbers.NumberParseException; |
| import com.google.i18n.phonenumbers.PhoneNumberUtil; |
| import com.google.i18n.phonenumbers.PhoneNumberUtil.MatchType; |
| |
| /** |
| * Wrapper for selected methods in {@link PhoneNumberUtil} which uses the {@link DialerPhoneNumber} |
| * lite proto instead of the {@link com.google.i18n.phonenumbers.Phonenumber.PhoneNumber} POJO. |
| * |
| * <p>All methods should be called on a worker thread. |
| */ |
| public class DialerPhoneNumberUtil { |
| private final PhoneNumberUtil phoneNumberUtil; |
| |
| @WorkerThread |
| public DialerPhoneNumberUtil(@NonNull PhoneNumberUtil phoneNumberUtil) { |
| Assert.isWorkerThread(); |
| this.phoneNumberUtil = Assert.isNotNull(phoneNumberUtil); |
| } |
| |
| /** |
| * Parses the provided raw phone number into a {@link DialerPhoneNumber}. |
| * |
| * @see PhoneNumberUtil#parse(String, String) |
| */ |
| @WorkerThread |
| public DialerPhoneNumber parse(@Nullable String numberToParse, @Nullable String defaultRegion) { |
| Assert.isWorkerThread(); |
| |
| DialerPhoneNumber.Builder dialerPhoneNumber = DialerPhoneNumber.newBuilder(); |
| RawInput.Builder rawInput = RawInput.newBuilder(); |
| // Numbers can be null or empty for incoming "unknown" calls. |
| if (numberToParse != null) { |
| rawInput.setNumber(numberToParse); |
| } |
| if (defaultRegion != null) { |
| rawInput.setCountryIso(defaultRegion); |
| } |
| dialerPhoneNumber.setRawInput(rawInput.build()); |
| |
| try { |
| dialerPhoneNumber.setDialerInternalPhoneNumber( |
| Converter.pojoToProto(phoneNumberUtil.parse(numberToParse, defaultRegion))); |
| } catch (NumberParseException e) { |
| LogUtil.w("DialerPhoneNumberUtil.parse", "couldn't parse phone number", e); |
| } |
| return dialerPhoneNumber.build(); |
| } |
| |
| /** |
| * Returns true if the two numbers were parseable by libphonenumber and are an {@link |
| * MatchType#EXACT_MATCH} or if they have the same raw input. |
| */ |
| @WorkerThread |
| public boolean isExactMatch( |
| @NonNull DialerPhoneNumber firstNumberIn, @NonNull DialerPhoneNumber secondNumberIn) { |
| Assert.isWorkerThread(); |
| if (!Assert.isNotNull(firstNumberIn).hasDialerInternalPhoneNumber() |
| || !Assert.isNotNull(secondNumberIn).hasDialerInternalPhoneNumber()) { |
| return firstNumberIn.getRawInput().equals(secondNumberIn.getRawInput()); |
| } |
| return isNumberMatch( |
| firstNumberIn.getDialerInternalPhoneNumber(), |
| secondNumberIn.getDialerInternalPhoneNumber()) |
| == MatchType.EXACT_MATCH; |
| } |
| |
| /** |
| * Compares the provided phone numbers. |
| * |
| * @see PhoneNumberUtil#isNumberMatch(com.google.i18n.phonenumbers.Phonenumber.PhoneNumber, |
| * com.google.i18n.phonenumbers.Phonenumber.PhoneNumber) |
| */ |
| @WorkerThread |
| private MatchType isNumberMatch( |
| @NonNull DialerInternalPhoneNumber firstNumberIn, |
| @NonNull DialerInternalPhoneNumber secondNumberIn) { |
| Assert.isWorkerThread(); |
| return phoneNumberUtil.isNumberMatch( |
| Converter.protoToPojo(Assert.isNotNull(firstNumberIn)), |
| Converter.protoToPojo(Assert.isNotNull(secondNumberIn))); |
| } |
| } |