Is there a way of retrieving a TextView's visible line count or range?

Question

I have a full-screen TextView holding a long Spanned that requires scrolling. The TextView\'s getLineCount() gives me the total number of lines used for the entire block of

Answer 1

I figured out the answer:

int height    = myTextView.getHeight();
int scrollY   = myTextView.getScrollY();
Layout layout = myTextView.getLayout();

int firstVisibleLineNumber = layout.getLineForVertical(scrollY);
int lastVisibleLineNumber  = layout.getLineForVertical(scrollY+height);