Created
October 7, 2014 09:24
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create environment object for smartphone
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function __getEnvData(ua) { | |
ua = ua.toLowerCase(); | |
var appleWebkitRE = /applewebkit/; | |
var res = { | |
isAndroid : /android/.test(ua), | |
isIOS : /ip(hone|od|ad)/.test(ua), | |
isChrome : /(chrome|crios)/.test(ua), | |
versionString: null, | |
version: null | |
}; | |
var version, versionString; | |
res.isAndroidBrowser = !res.isChrome && res.isAndroid && appleWebkitRE.test(ua); | |
res.isMobileSafari = !res.isChrome && res.isIOS && appleWebkitRE.test(ua); | |
versionString = | |
(res.isAndroidBrowser || res.android && res.chrome) ? ua.match(/android\s(\S.*?)\;/) : | |
(res.isMobileSafari || res.isIOS && res.chrome) ? ua.match(/os\s(\S.*?)\s/) : | |
null; | |
if (versionString) { | |
if (res.isIOS) { | |
versionString = versionString[1].replace('_', '.'); | |
} else { | |
versionString = versionString[1]; | |
} | |
version = versionString.split('.'); | |
for (var i = 0, iz = version.length; i < iz; i++) { | |
version[i] = version[i]|0; | |
} | |
res.versionString = versionString; | |
res.version = version; | |
} | |
return res; | |
} |
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