Just don't initialise fullpage on touch devices. You will have to deal with mobile/touch devices detection. Just search a bit on google or even here to find different alternatives.
It should look like this:
var isPhoneDevice = [ WHATEVER FUNCTION YOU WANT TO USE ]
//if it is not a phone device...
if(!isPhoneDevice){
//initializing fullpage...
$.fn.fullpage();
}
UPDATE
At the moment fullpage.js provides another alternative. Using the responsiveWidth
and responsiveHeight
options.
This way fullpage.js will act like a normal website under the given values (in px).
This can also be combined with the class fp-auto-height-responsive
in order to prevent fullPage.js to set the sections height on responsive and let you total control over them.
More in the docs or in this help center article about how to disable fullpage.js on mobile devices.