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 #ifndef UI_APPEARANCE_ABILITY_CLIENT_H 17 #define UI_APPEARANCE_ABILITY_CLIENT_H 18 19 #include "iremote_object.h" 20 #include "refbase.h" 21 #include "ui_appearance_ability_interface.h" 22 23 namespace OHOS { 24 namespace ArkUi::UiAppearance { 25 class UiAppearanceDeathRecipient : public IRemoteObject::DeathRecipient { 26 public: 27 explicit UiAppearanceDeathRecipient() = default; 28 ~UiAppearanceDeathRecipient() = default; 29 void OnRemoteDied(const wptr<IRemoteObject>& object) override; 30 }; 31 32 class UiAppearanceAbilityClient : public RefBase { 33 public: 34 UiAppearanceAbilityClient() = default; 35 ~UiAppearanceAbilityClient() = default; 36 static sptr<UiAppearanceAbilityClient> GetInstance(); 37 38 int32_t SetDarkMode(UiAppearanceAbilityInterface::DarkMode mode); 39 int32_t GetDarkMode(); 40 void OnRemoteSaDied(const wptr<IRemoteObject>& object); 41 42 private: 43 sptr<UiAppearanceAbilityInterface> GetUiAppearanceServiceProxy(); 44 static sptr<UiAppearanceAbilityInterface> CreateUiAppearanceServiceProxy(); 45 46 static inline std::mutex instanceLock_; 47 static inline sptr<UiAppearanceAbilityClient> instance_; 48 static inline sptr<UiAppearanceAbilityInterface> uiAppearanceServiceProxy_; 49 static inline sptr<UiAppearanceDeathRecipient> deathRecipient_; 50 }; 51 } // namespace ArkUi::UiAppearance 52 } // namespace OHOS 53 #endif // UI_APPEARANCE_ABILITY_CLIENT_H