Android ListView 在像素检测中滚动 Position

Question

I want to detect the number of pixel on the listview that the user has scrolled. and at the same time, i can base on the number of pixel have been scrolled and i display a textview with the pixel that have been scrolled.

would appreciate your answer.thanks!!

justicepenny

Answer 1

View.getScrollY should be helpful. That should give you the scroll position that you're looking for.

Answer 2

Check my answer to this question .

View.getScrollY()

is a method inherited from View, and the doc says:

Return the scrolled top position of this view. This is the top edge of the displayed part of your view.

Therefore for full screen lists it will always return 0.