1 /* 2 * Copyright (c) 2021-2022 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 ST_AUDIO_POLICY_TYPES_H 17 #define ST_AUDIO_POLICY_TYPES_H 18 19 #include <audio_info.h> 20 21 namespace OHOS { 22 namespace AudioStandard { 23 enum AudioPolicyCommand { 24 SET_STREAM_VOLUME, 25 GET_STREAM_VOLUME, 26 SET_STREAM_MUTE, 27 GET_STREAM_MUTE, 28 IS_STREAM_ACTIVE, 29 SET_DEVICE_ACTIVE, 30 IS_DEVICE_ACTIVE, 31 SET_RINGER_MODE, 32 GET_RINGER_MODE, 33 SET_AUDIO_SCENE, 34 GET_AUDIO_SCENE, 35 SET_RINGERMODE_CALLBACK, 36 UNSET_RINGERMODE_CALLBACK, 37 SET_CALLBACK, 38 UNSET_CALLBACK, 39 ACTIVATE_INTERRUPT, 40 DEACTIVATE_INTERRUPT, 41 SET_INTERRUPT_CALLBACK, 42 UNSET_INTERRUPT_CALLBACK, 43 REQUEST_AUDIO_FOCUS, 44 ABANDON_AUDIO_FOCUS, 45 GET_STREAM_IN_FOCUS, 46 GET_SESSION_INFO_IN_FOCUS, 47 SET_VOLUME_KEY_EVENT_CALLBACK, 48 UNSET_VOLUME_KEY_EVENT_CALLBACK, 49 GET_DEVICES, 50 SET_DEVICE_CHANGE_CALLBACK, 51 UNSET_DEVICE_CHANGE_CALLBACK 52 }; 53 } // namespace AudioStandard 54 } // namespace OHOS 55 56 #endif // ST_AUDIO_POLICY_TYPES_H 57