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 17 #ifndef POWER_MODE_THREAD_H 18 #define POWER_MODE_THREAD_H 19 20 #include <common_event_data.h> 21 #include <common_event_manager.h> 22 #include <common_event_publish_info.h> 23 #include <common_event_support.h> 24 25 #include "ipower_mode_callback.h" 26 27 #define FLAG_FALSE (-1) 28 #define LAST_MODE_FLAG 0 29 #define SETTINGS_PRIVIDER_VALUE_LCD_BRIGHTNESS 99 30 #define SETTINGS_PRIVIDER_VALUE_VIBRATION 1 31 #define SETTINGS_PRIVIDER_VALUE_ROTATION 1 32 33 namespace OHOS { 34 namespace PowerMgr { 35 class PowerModeModule { 36 public: 37 enum { 38 POWER_MODE_MIN = 600, 39 NORMAL_MODE = POWER_MODE_MIN, 40 SAVE_MODE, 41 EXTREME_MODE, 42 LOWPOWER_MODE, 43 POWER_MODE_MAX = LOWPOWER_MODE 44 }; 45 PowerModeModule(); 46 ~PowerModeModule() = default; 47 void SetModeItem(uint32_t mode); 48 uint32_t GetModeItem(); 49 void EnableMode(uint32_t mode); 50 void AddPowerModeCallback(const sptr<IPowerModeCallback>& callback); 51 void DelPowerModeCallback(const sptr<IPowerModeCallback>& callback); 52 53 private: 54 using IntentWant = OHOS::AAFwk::Want; 55 56 class CallbackManager : public IRemoteObject::DeathRecipient { 57 public: 58 void OnRemoteDied(const wptr<IRemoteObject>& remote) override; 59 void AddCallback(const sptr<IPowerModeCallback>& callback); 60 void RemoveCallback(const sptr<IPowerModeCallback>& callback); 61 void WaitingCallback(); 62 63 private: 64 std::mutex mutex_; 65 std::set<sptr<IRemoteObject>> callbacks_; 66 }; 67 68 uint32_t mode_; 69 uint32_t lastMode_; 70 71 void Prepare(); 72 void PublishPowerModeEvent(); 73 74 sptr<CallbackManager> callbackMgr_; 75 void UpdateModepolicy(); 76 void RunAction(); 77 void SetDisplayOffTime(); 78 void SetSleepTime(); 79 void SetAutoAdjustBrightness(); 80 void SetLcdBrightness(); 81 void SetVibration(); 82 void OnOffRotation(); 83 84 std::atomic<bool> started_; 85 std::map<uint32_t, int32_t> recoverValue; 86 std::map<uint32_t, int32_t>::iterator recoverValueiter; 87 std::mutex mutex_; 88 }; 89 } // namespace PowerMgr 90 } // namespace OHOS 91 #endif // POWER_MODE_THREAD_H 92