public void handleMessage(Message msg) {
scroller.computeScrollOffset();
int currPosition = getCurrentScrollerPosition();
int delta = lastScrollPosition - currPosition;
lastScrollPosition = currPosition;
if (delta != 0) {
listener.onScroll(delta);
}
// scrolling is not finished when it comes to final Y
// so, finish it manually
if (Math.abs(currPosition - getFinalScrollerPosition()) < MIN_DELTA_FOR_SCROLLING) {
// currPosition = getFinalScrollerPosition();
scroller.forceFinished(true);
}
if (!scroller.isFinished()) {
animationHandler.sendEmptyMessage(msg.what);
} else if (msg.what == MESSAGE_SCROLL) {
justify();
} else {
finishScrolling();
}
}
