杰理之4)显示、播放设备名并在播放完提示音之后显示曲目【篇】

bool user_play_tone_dev_flag = 0;
static u16 user_file_num_flag = 0;
static void user_dely_play_file_number(u8 menu){
ui_set_tmp_menu(MENU_FILENUM, 1000, user_file_num_flag, NULL);
}