ViewGroup of Getscrollx ()

For example, a horizontal viewgroup, if the width of each view is 300, then the first view is currently displayed when the GETSCROLLX () return value is 0, when you move the first view to the left, the distance is 30, then GETSCROLLX () The return value is 30, if the second view is currently displayed, then the return value of GETSCROLLX () is 300, the second view moves to the left a little, if the distance is 20, then the return value of GETSCROLLX () is 320, and so on.
It can be understood that the return value of GETSCROLLX () is: the distance from the left side of the current view display to the left of the first view.

ViewGroup of Getscrollx ()