Is javascript geolocation inside an html5 page calculated different for each mobile browser? -

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if insert following code html5 page geolocation work on safari ios, android , blackberry browsers?

getviahtml5 = function(done) {  if(navigator.geolocation) {   navigator.geolocation.getcurrentposition(function(position) {   vicinity.lat = position.coords.latitude;   vicinity.lng = position.coords.longitude;   done();  }, function(e) {   console.warn('error(' + e.code + '): ' + e.message);   });  } else {   console.warn("browser doesn't support geolocation");  } };

i'm not asking if actual code correct. i'm asking if javascript geolocation on html5 page work various mobile browsers or there different method each browser (safari ios, android , blackberry browsers)

there 2 methods: html5 geolocation api, , polyfill(s) rest.
android, , mobile safari go; had blackberry, you're good:
http://developer.blackberry.com/html5/apis/v1_0/navigator.geolocation.html

depending on version(s) of ie support, modernzr handles ie8 , up.
if need below ie8 use geolocation fallback library:
https://github.com/estebanav/javascript-mobile-desktop-geolocation/


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