1/*
2 * Copyright (C) 2023 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#ifndef CELLULAR_DATA_INCALL_OBSERVER_H
17#define CELLULAR_DATA_INCALL_OBSERVER_H
18
19#include "data_ability_observer_stub.h"
20#include "tel_event_handler.h"
21
22namespace OHOS {
23namespace Telephony {
24class CellularDataIncallObserver : public AAFwk::DataAbilityObserverStub {
25public:
26    explicit CellularDataIncallObserver(std::weak_ptr<TelEventHandler> &&cellularDataHandler);
27    ~CellularDataIncallObserver();
28    void OnChange() override;
29
30private:
31    std::weak_ptr<TelEventHandler> cellularDataHandler_;
32};
33} // namespace Telephony
34} // namespace OHOS
35#endif // CELLULAR_DATA_INCALL_OBSERVER_H
36