1 /*
2  * Copyright (C) 2015-2020 Alibaba Group Holding Limited
3  */
4 #ifndef __APP_A2DP_H__
5 #define __APP_A2DP_H__
6 #include "btapp.h"
7 
8 #if defined(__cplusplus)
9 extern "C" {
10 #endif
11 
12 bool a2dp_is_music_ongoing(void);
13 int a2dp_volume_set(enum BT_DEVICE_ID_T id, uint8_t vol);
14 int avrcp_get_current_media_status(enum BT_DEVICE_ID_T device_id);
15 void ag_adapter_send_panel_key(uint8_t device_id, avrcp_panel_operation_t op);
16 int avctp_adapter_get_media_info(uint8_t device_id);
17 int avctp_adapter_set_absolute_volume(uint8_t device_id, uint8_t volume);
18 #if defined(A2DP_LDAC_ON)
19 void app_ibrt_restore_ldac_info(uint8_t sample_freq);
20 #endif
21 #ifdef __cplusplus
22 }
23 #endif
24 
25 #endif
26