i have a similar requirement as in link below but i have to handle it by using JavaScript. where i have to detect whether the mobile internet connection is 2g/3g or it is WIFI . based on connection i have to perform diffent operations.. note : mobile can b of any OS like andriod/ iOS/BB .. i need to handle any mobile OS.
Is there a way to detect what kind of connection I'm using ? WiFi, 3G or Ethernet?
request masters to help me with inputs. thanks :)
Network Information API (This is an experimental technology):
The Network Information API provides information about the system's connection, which is in term of general connection type (e.g., 'wifi', 'cellular', etc.). This can be used to select high definition content or low definition content based on the user's connection. The entire API consists of the addition of the domxref("NetworkInformation") interface and a single property to the Navigator interface: Navigator.connection.
var connection = navigator.connection || navigator.mozConnection || navigator.webkitConnection;
var type = connection.type;
function updateConnectionStatus() {
alert("Connection type is change from " + type + " to " + connection.type);
}
connection.addEventListener('typechange', updateConnectionStatus);
I wrote a small utility to do this. You can try it here http://ashanbh.github.io/detectClientSpeed/example2.html and fork it on github: https://github.com/ashanbh/detectClientSpeed
Usage:
<script src="scripts/require.js"></script>
<script>
requirejs(['scripts/detectSpeed'], function (detectSpeed) {
//Callback to receive timing information
var callback = function (timings) {
console.log(timings);
}
detectSpeed.startSpeedCheck("https://s3-us-west-1.amazonaws.com/amit.shanbhag/3g/coffee-apple-iphone-laptop.jpg", callback);
});
</script>
