avrcp_ct_notification_value_cb_t联合体 参考

TG发送Notification的值,在接口 AvrcpCtNotificationCallback 中使用。 更多...

#include <bts_avrcp_controller.h>

avrcp_ct_notification_value_cb_t 的协作图:

成员变量
avrcp_play_status_t	play_status
unsigned long long	identifier
unsigned int	playback_position
avrcp_battery_status_t	battery_status
avrcp_ct_system_status_t	system_status
avrcp_ct_addressed_player_changed_cb_t	addressed_player
unsigned short	uid_counter
unsigned char	volume

详细描述

TG发送Notification的值,在接口 AvrcpCtNotificationCallback 中使用。

结构体成员变量说明

addressed_player

avrcp_ct_addressed_player_changed_cb_t avrcp_ct_notification_value_cb_t::addressed_player

battery_status

avrcp_battery_status_t avrcp_ct_notification_value_cb_t::battery_status

电池状态

identifier

unsigned long long avrcp_ct_notification_value_cb_t::identifier

标识符 当前歌曲已播放时长，单位ms, 无效值0xFFFFFFFF

play_status

avrcp_play_status_t avrcp_ct_notification_value_cb_t::play_status

播放状态

playback_position

unsigned int avrcp_ct_notification_value_cb_t::playback_position

system_status

avrcp_ct_system_status_t avrcp_ct_notification_value_cb_t::system_status

系统状态 TG返回的播放器地址变更的状态信息

uid_counter

unsigned short avrcp_ct_notification_value_cb_t::uid_counter

uid计数

volume

unsigned char avrcp_ct_notification_value_cb_t::volume

当前播放器的音量

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该联合体的文档由以下文件生成:

• src/include/middleware/services/bts/br/bts_avrcp_controller.h