While devoloping Edge animations for playing in Air4Android App webview instances, I tried to detect zoom gestures.
So far the native actions "touchstart, touchend, and touchmove" work fine, but I am unable to figure out a solution for the zoom gesture. Does a native way for zoom detection exist? Or maybe an external lib via yepnope?
Your answer would make me very happy and save a lot of time, so thx in advance.