AVRCP Cover Art Client API
src/classic/avrcp_cover_art_client.h
/**
* @brief Set up AVRCP Cover Art client
*/
void avrcp_cover_art_client_init(void);
/**
* @brief Connect to AVRCP Cover Art service on a remote device, emits AVRCP_SUBEVENT_COVER_ART_CONNECTION_ESTABLISHED with status
* @param packet_handler
* @param remote_addr
* @param ertm_buffer
* @param ertm_buffer_size
* @param ertm_config
* @param avrcp_cover_art_cid outgoing parameter, valid if status == ERROR_CODE_SUCCESS
* @return status
*/
uint8_t
avrcp_cover_art_client_connect(avrcp_cover_art_client_t *cover_art_client, btstack_packet_handler_t packet_handler,
bd_addr_t remote_addr, uint8_t *ertm_buffer, uint32_t ertm_buffer_size,
const l2cap_ertm_config_t *ertm_config, uint16_t *avrcp_cover_art_cid);
/**
* @brief Request cover art thumbnail for cover with a given image handle retrieved via
* - avrcp_controller_get_now_playing_info or
* - avrcp_controller_get_element_attributes(... AVRCP_MEDIA_ATTR_DEFAULT_COVER_ART ...)
* @param avrcp_cover_art_cid
* @param image_handle
* @return status
*/
uint8_t avrcp_cover_art_client_get_linked_thumbnail(uint16_t avrcp_cover_art_cid, const char * image_handle);
/**
* @brief Request cover art image for given image handle retrieved via
* - avrcp_controller_get_now_playing_info or
* - avrcp_controller_get_element_attributes(... AVRCP_MEDIA_ATTR_DEFAULT_COVER_ART ...)
* and given image descriptor
* @param avrcp_cover_art_cid
* @param image_handle
* @param image_descriptor
* @return status
*/
uint8_t avrcp_cover_art_client_get_image(uint16_t avrcp_cover_art_cid, const char * image_handle, const char * image_descriptor);
/**
* @brief Request image properties for given image handle retrieved via
* - avrcp_controller_get_now_playing_info or
* - avrcp_controller_get_element_attributes(... AVRCP_MEDIA_ATTR_DEFAULT_COVER_ART ...)
* @param avrcp_cover_art_cid
* @param image_handle
* @return status
*/
uint8_t avrcp_cover_art_client_get_image_properties(uint16_t avrcp_cover_art_cid, const char * image_handle);
/**
* @brief Disconnect from AVRCP Cover Art service
* @param avrcp_cover_art_cid
* @return status
*/
uint8_t avrcp_cover_art_client_disconnect(uint16_t avrcp_cover_art_cid);
/**
* @brief De-Init AVRCP Cover Art Client
*/
void avrcp_cover_art_client_deinit(void);