code: function (oEvent) {
  			var iPageY = oEvent.changedTouches && oEvent.changedTouches.length ? oEvent.changedTouches[0].pageY : oEvent.pageY;
  
  			if (this._bIsDrag === false) {
  				this.fireTap(oEvent);
  				this._dragSession = null;
  			}
  
  			this._bIsDrag = true;
  
  			if (!this.getIsExpanded()) {
  				this._dragSession = null;
  				return;
  			}
  
  			this._endDrag(iPageY, oEvent.timeStamp);
  
  			this._mousedown = false;
  		}
docs: Default onTouchEnd handler.
  @param {jQuery.Event} oEvent  Event object