1 /* 2 * Copyright (c) 2024 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 AUDIO_SAFE_VOLUME_NOTIFICATION_H 17 #define AUDIO_SAFE_VOLUME_NOTIFICATION_H 18 19 #include <cstdint> 20 #include <string> 21 22 namespace OHOS { 23 namespace AudioStandard { 24 const uint32_t SAVE_VOLUME_SYS_ABILITY_ID = 1041; 25 const int32_t RESTORE_VOLUME_NOTIFICATION_ID = 116000; 26 const int32_t INCREASE_VOLUME_NOTIFICATION_ID = 116001; 27 const uint32_t NOTIFICATION_BANNER_FLAG = 1 << 9; 28 const uint32_t NOTIFICATION_CLOSE_SOUND_FLAG = 1 << 0; 29 const std::string AUDIO_RESTORE_VOLUME_EVENT = "AUDIO_RESTORE_VOLUME_EVENT"; 30 const std::string AUDIO_INCREASE_VOLUME_EVENT = "AUDIO_INCREASE_VOLUME_EVENT"; 31 const std::string SAVE_VOLUME_SYS_ABILITY_NAME = "audio_service"; 32 33 const std::string SAFE_VOLUME_ICON_ID = "safe_volume_notification_icon"; 34 const std::string SAFE_VOLUME_MUSIC_TIMER_TITTLE_ID = "ohos_id_notification_restore_volume_tittle"; 35 const std::string SAFE_VOLUME_INCREASE_VOLUME_TITTLE_ID = "ohos_id_notification_increase_volume_tittle"; 36 const std::string SAFE_VOLUME_MUSIC_TIMER_TEXT_ID = "ohos_id_notification_restore_volume_context"; 37 const std::string SAFE_VOLUME_INCREASE_VOLUME_TEXT_ID = "ohos_id_notification_increase_volume_context"; 38 const std::string SAFE_VOLUME_RESTORE_VOL_BUTTON_ID = "ohos_id_notification_restore_volume_button"; 39 const std::string SAFE_VOLUME_INCREASE_VOL_BUTTON_ID = "ohos_id_notification_increase_volume_button"; 40 41 const int32_t ICON_WIDTH = 220; 42 const int32_t ICON_HEIGHT = 220; 43 44 class AudioSafeVolumeNotification { 45 public: 46 AudioSafeVolumeNotification() = default; 47 virtual ~AudioSafeVolumeNotification() = default; 48 49 virtual void PublishSafeVolumeNotification(int32_t notificationId) = 0; 50 virtual void CancelSafeVolumeNotification(int32_t notificationId) = 0; 51 }; 52 53 typedef AudioSafeVolumeNotification* CreateSafeVolumeNotification(); 54 } // namespace AudioStandard 55 } // namespace OHOS 56 #endif // AUDIO_SAFE_VOLUME_NOTIFICATION_H 57