Actions_3085S4_V2/thirdparty/lib/aem/adapter/peripheral/aem_adapter_media.h

#ifndef AEM_ADAPTER_MEDIA_H
#define AEM_ADAPTER_MEDIA_H

#include <stdint.h>
#include <string.h>
#include <stdbool.h>

#if CONFIG_MEDIA
#include <media_player.h>
#include <media_mem.h>
#include "media_type.h"
#endif

#define AEM_MEDIA_EVENT_CNT 3

typedef enum
{
    AEM_MEDIA_TYPE_NONE,
    AEM_MEDIA_TYPE_TTS,
    AEM_MEDIA_TYPE_MUSIC,
    AEM_MEDIA_TYPE_BT_MUSIC,
    AEM_MEDIA_TYPE_BT_CALL,
} aem_media_type_e;

typedef enum
{
    AEM_MEDIA_STATE_CLOSE,
    AEM_MEDIA_STATE_OPEN,
    AEM_MEDIA_STATE_PLAY,
    AEM_MEDIA_STATE_STOP,
    AEM_MEDIA_STATE_STOP_COMPLETE,
    AEM_MEDIA_STATE_ERROR,
} aem_media_state_e;

typedef struct {
	int total_time;  /* total time in milliseconds */
	int avg_bitrate; /* average bit reate in kbps */
	int sample_rate; /* sample rate in Hz */
	int channels;    /* channels */
	unsigned int file_hdr_len;	/* file header(tags) length */
} aem_media_info_t;

typedef void (*aem_media_event_cb)(aem_media_type_e type, aem_media_state_e state);

int aem_adapter_media_play(aem_media_type_e type, char *path, uint32_t time);

void aem_adapter_media_stop(void);

int aem_adapter_media_time_offset(void);

aem_media_state_e aem_adapter_media_get_state(void);

aem_media_type_e aem_adapter_media_get_type(void);

aem_media_info_t * aem_adapter_media_info(void);

void aem_adapter_media_set_volume(aem_media_type_e type, int volume);

void aem_adapter_media_register_cb(aem_media_event_cb event_cb);
/**
 * @Description : 获取音乐文件类型
 * @Param       : path：音乐文件完整路径
 * @Return      : 音乐文件类型
 **/
uint8_t aem_adapter_get_file_type(const char *path);


#endif /* AEM_ADAPTER_MEDIA_H */