if(isFirstPressed)
{
time1 = getEventTime();
isFirstPressed = false;
}
else
{
time = getEventTime() - time1;
isFirstPressed = true; //reset flag
}
{
time1 = getEventTime();
isFirstPressed = false;
}
else
{
time = getEventTime() - time1;
isFirstPressed = true; //reset flag
}
按下t1:getDownTime()
抬起t2:getEventTime()
按下t3:getDownTime()
抬起t4:getEventTime()需要得到 t3-t4
-
getDownTime()
么?