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_HAPTIC_SOUND_H 17 #define AUDIO_HAPTIC_SOUND_H 18 19 #include <mutex> 20 #include <string> 21 22 #include "audio_haptic_manager.h" 23 24 namespace OHOS { 25 namespace Media { 26 class AudioHapticSoundCallback { 27 public: 28 virtual ~AudioHapticSoundCallback() = default; 29 30 virtual void OnEndOfStream() = 0; 31 virtual void OnError(int32_t errorCode) = 0; 32 virtual void OnFirstFrameWriting(uint64_t latency) = 0; 33 virtual void OnInterrupt(const AudioStandard::InterruptEvent &interruptEvent) = 0; 34 }; 35 36 class AudioHapticSound { 37 public: 38 virtual ~AudioHapticSound() = default; 39 40 static std::shared_ptr<AudioHapticSound> CreateAudioHapticSound(const AudioLatencyMode &latencyMode, 41 const AudioSource& audioSource, const bool &muteAudio, const AudioStandard::StreamUsage &streamUsage, 42 const bool ¶llelPlayFlag = false); 43 44 virtual int32_t PrepareSound() = 0; 45 virtual int32_t StartSound(const int32_t &audioHapticSyncId = 0) = 0; 46 virtual int32_t StopSound() = 0; 47 virtual int32_t ReleaseSound() = 0; 48 virtual int32_t SetVolume(float volume) = 0; 49 virtual int32_t SetLoop(bool loop) = 0; 50 virtual int32_t GetAudioCurrentTime() = 0; 51 virtual int32_t SetAudioHapticSoundCallback(const std::shared_ptr<AudioHapticSoundCallback> &callback) = 0; 52 53 private: 54 static std::mutex createAudioHapticSoundMutex_; 55 }; 56 } // Media 57 } // OHOS 58 #endif // AUDIO_HAPTIC_SOUND_H 59