protected void registerForTouch(final View touchable) {
if (touchable == null) {
return;
}
registerTouchEvents(touchable);
// Previously, we used the single tap handling above to fire our click event. It doesn't
// work: a single tap is not the same as a click. A click can be held for a while before
// lifting the finger; a single-tap is only generated from a quick tap (which will also cause
// a click.) We wanted to do it in single-tap handling presumably because the singletap
// listener gets a MotionEvent, which gives us the information we want to provide to our
// users in our click event, whereas Android's standard OnClickListener does _not_ contain
// that info. However, an "up" seems to always occur before the click listener gets invoked,
// so we store the last up event's x,y coordinates (see onTouch above) and use them here.
// Note: AdapterView throws an exception if you try to put a click listener on it.
doSetClickable(touchable);
}
