how to overide vOnZoomEnd() method

I need to overide the vOnZoomEnd() and increase the zoom facility.Can i have any example for this ?

First: to override vOnZoomEnd() you need to subclass PDFView

Second: vOnZoomEnd() is called after the zoom operation is finished.

Third: if you mean by increase zoom facility, increasing zoom max value, then you need to change the value of Global.zoomLevel in Global.default_config()

can you please provide an example ?

Hi,
try to increase (max value is 5) the zoomLevel parameter in default_config() void in Global class..

when the page is zoom in its maximum, if i double click, i need it to zoom out.how to do this?

maximum vbalue is no 5.I change the zoomLevel value to 10 and its working fine.