1 /* 2 * Copyright (c) 2025-2025 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 #ifndef ST_AUDIO_CORE_SERVICE_UTILS_H 16 #define ST_AUDIO_CORE_SERVICE_UTILS_H 17 18 #include <list> 19 #include <string> 20 #include <mutex> 21 22 #include "audio_log.h" 23 #include "audio_errors.h" 24 #include "audio_device_descriptor.h" 25 #include "audio_info.h" 26 #include "audio_stream_descriptor.h" 27 #include "audio_policy_utils.h" 28 #include "audio_module_info.h" 29 30 namespace OHOS { 31 namespace AudioStandard { 32 33 class AudioCoreServiceUtils { 34 public: 35 static bool IsDualStreamWhenRingDual(AudioStreamType streamType); 36 static bool IsOverRunPlayback(AudioMode &mode, RendererState rendererState); 37 static bool IsRingDualToneOnPrimarySpeaker(const std::vector<std::shared_ptr<AudioDeviceDescriptor>> &descs, 38 const int32_t sessionId); 39 static bool NeedDualHalToneInStatus(AudioRingerMode mode, StreamUsage usage, 40 bool isPcVolumeEnable, bool isMusicMute); 41 static bool IsAlarmOnActive(StreamUsage usage, bool isAlarmActive); 42 }; 43 } 44 } 45 #endif