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 "cellular_data_event_code.h"
19#include "inner_event.h"
20#include "telephony_log_wrapper.h"
21
22namespace OHOS {
23namespace Telephony {
24using namespace AppExecFwk;
25
26CellularDataRdbObserver::CellularDataRdbObserver(std::weak_ptr<TelEventHandler> &&cellularDataHandler)
27    : cellularDataHandler_(std::move(cellularDataHandler))
28{}
29
30CellularDataRdbObserver::~CellularDataRdbObserver() = default;
31
32void CellularDataRdbObserver::OnChange()
33{
34    TELEPHONY_LOGI("OnChange");
35    auto cellularDataHandler = cellularDataHandler_.lock();
36    if (cellularDataHandler == nullptr) {
37        TELEPHONY_LOGE("cellularDataHandler is null");
38        return;
39    }
40    InnerEvent::Pointer event = InnerEvent::Get(CellularDataEventCode::MSG_APN_CHANGED);
41    cellularDataHandler->SendEvent(event);
42}
43} // namespace Telephony
44} // namespace OHOS