Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
23 lines
911 B
JavaScript
23 lines
911 B
JavaScript
// determining low-bandwidth via navigator.connection
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// There are two iterations of the navigator.connection interface:
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// The first is present in Android 2.2+ and only in the Browser (not WebView)
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// : docs.phonegap.com/en/1.2.0/phonegap_connection_connection.md.html#connection.type
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// : davidbcalhoun.com/2010/using-navigator-connection-android
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// The second is specced at dev.w3.org/2009/dap/netinfo/ and perhaps landing in WebKit
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// : bugs.webkit.org/show_bug.cgi?id=73528
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// unknown devices are assumed as fast
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// for more rigorous network testing, consider boomerang.js: github.com/bluesmoon/boomerang/
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Modernizr.addTest('lowbandwidth', function() {
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var connection = navigator.connection || { type: 0 }; // polyfill
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return connection.type == 3 || // connection.CELL_2G
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connection.type == 4 || // connection.CELL_3G
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/^[23]g$/.test(connection.type); // string value in new spec
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});
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