1 /* 2 * Copyright (C) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "sms_state_handler.h" 17 18 #include "sms_state_observer.h" 19 #include "string_utils.h" 20 #include "telephony_log_wrapper.h" 21 22 namespace OHOS { 23 namespace Telephony { UnRegisterHandler()24bool SmsStateHandler::UnRegisterHandler() 25 { 26 TELEPHONY_LOGI("SmsStateHandler::UnRegisterHandler entry"); 27 if (smsStateObserver_ == nullptr) { 28 TELEPHONY_LOGE("SmsStateHandler::UnRegisterHandler smsStateObserver_ is null."); 29 return false; 30 } 31 smsStateObserver_->StopEventSubscriber(); 32 return true; 33 } 34 RegisterHandler()35bool SmsStateHandler::RegisterHandler() 36 { 37 smsStateObserver_ = std::make_shared<SmsStateObserver>(); 38 if (smsStateObserver_ == nullptr) { 39 TELEPHONY_LOGE("SmsStateHandler::RegisteHandler smsStateObserver_ is null."); 40 return false; 41 } 42 smsStateObserver_->StartEventSubscriber(); 43 return true; 44 } 45 Init()46void SmsStateHandler::Init() 47 { 48 TELEPHONY_LOGI("SmsStateHandler init"); 49 if (!RegisterHandler()) { 50 TELEPHONY_LOGE("SmsStateHandler::Init register handle fail."); 51 } 52 } 53 UnInit()54void SmsStateHandler::UnInit() 55 { 56 TELEPHONY_LOGI("SmsStateHandler UnInit"); 57 if (!UnRegisterHandler()) { 58 TELEPHONY_LOGE("SmsStateHandler::UnInit unregister handle fail."); 59 } 60 } 61 } // namespace Telephony 62 } // namespace OHOS 63