Mousedown in android Native browser

cc.Layer.setIsTouchEnabled now bind both touch and mouse events,but in android Native browser when canvas binds mousedown event and trigger
it, there is a yellow transparent div on the canvas element,can I only bind the touch events and don’t bind the mouse events ?

The yellow transparent div is fixed and removed now.

Next step, we plan to add browsers type detection, which allows you to bind only one input event.