/* * Copyright (C) 2024 Huawei Device Co., Ltd. * 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. */ #ifndef FOLD_STATUS_MANAGER #define FOLD_STATUS_MANAGER #include "singleton.h" #include "display_manager.h" #include "display_info.h" namespace OHOS { namespace Telephony { class FoldStatusManager { DECLARE_DELAYED_SINGLETON(FoldStatusManager) public: void RegisterFoldableListener(); void UnregisterFoldableListener(); static bool IsSmallFoldDevice(); class FoldStatusListener : public Rosen::DisplayManager::IFoldStatusListener { public: FoldStatusListener() = default; ~FoldStatusListener() override = default; DISALLOW_COPY_AND_MOVE(FoldStatusListener); /** * @param FoldStatus uint32_t; UNKNOWN = 0, EXPAND = 1, FOLDED = 2, HALF_FOLD = 3; */ void OnFoldStatusChanged(Rosen::FoldStatus foldStatus) override; }; Rosen::FoldStatus mOldFoldStatus; private: sptr foldStatusListener_; }; } // namespace Telephony } // namespace OHOS #endif // TELEPHONY_DISTRIBUTED_CALL_MANAGER_H