| /* |
| * Copyright (C) 2015 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 android.support.v7.mms; |
| |
| import android.text.TextUtils; |
| import android.util.Log; |
| |
| import com.google.i18n.phonenumbers.NumberParseException; |
| import com.google.i18n.phonenumbers.PhoneNumberUtil; |
| import com.google.i18n.phonenumbers.Phonenumber; |
| |
| /** |
| * Helper methods for phone number formatting |
| * This is isolated into a standalone class since it depends on libphonenumber |
| */ |
| public class PhoneNumberHelper { |
| /** |
| * Given a phone number, get its national part without country code |
| * |
| * @param number the original number |
| * @param country the country ISO code |
| * @return the national number |
| */ |
| static String getNumberNoCountryCode(final String number, final String country) { |
| if (!TextUtils.isEmpty(number)) { |
| final PhoneNumberUtil phoneNumberUtil = PhoneNumberUtil.getInstance(); |
| try { |
| final Phonenumber.PhoneNumber phoneNumber = phoneNumberUtil.parse(number, country); |
| if (phoneNumber != null && phoneNumberUtil.isValidNumber(phoneNumber)) { |
| return phoneNumberUtil |
| .format(phoneNumber, PhoneNumberUtil.PhoneNumberFormat.NATIONAL) |
| .replaceAll("\\D", ""); |
| } |
| } catch (final NumberParseException e) { |
| Log.w(MmsService.TAG, "getNumberNoCountryCode: invalid number " + e); |
| } |
| } |
| return number; |
| } |
| } |