See, but is not very understanding, because the keyboard does not know the current volume in that position, and can only send volume to upper or lower, cannot afford to send to in that position, that is to say, it can't decide volume has to be there, so when to turn the volume up, the key is not know to send long, and key repeat rate decision in the setting of the system and send the same time will not in the same position, so Edgar said I still don't understand how to deal with.
正在翻譯中..