1 /* 2 * Copyright (C) 2021 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 "cellular_data_rdb_observer.h" 17 18 #include "inner_event.h" 19 #include "telephony_log_wrapper.h" 20 21 namespace OHOS { 22 namespace Telephony { 23 using namespace AppExecFwk; 24 CellularDataRdbObserver(std::shared_ptr<CellularDataHandler> & cellularDataHandler)25CellularDataRdbObserver::CellularDataRdbObserver(std::shared_ptr<CellularDataHandler> &cellularDataHandler) 26 : cellularDataHandler_(cellularDataHandler) 27 {} 28 29 CellularDataRdbObserver::~CellularDataRdbObserver() = default; 30 OnChange()31void CellularDataRdbObserver::OnChange() 32 { 33 if (cellularDataHandler_ == nullptr) { 34 TELEPHONY_LOGE("cellularDataHandler_ is null"); 35 return; 36 } 37 InnerEvent::Pointer event = InnerEvent::Get(CellularDataEventCode::MSG_APN_CHANGED); 38 cellularDataHandler_->SendEvent(event); 39 } 40 } // namespace Telephony 41 } // namespace OHOS