@Override
        public boolean onTouch(View view, MotionEvent motionEvent) {
            if (AUTO_HIDE) {
                delayedHide(AUTO_HIDE_DELAY_MILLIS);
            }
            return false;
        }
Touch listener to use for in-layout UI controls to delay hiding the
system UI. This is to prevent the jarring behavior of controls going away
while interacting with activity UI.
app/src/main/java/home/smart/fly/animations/webview/FullscreenPage.java