jquery判斷行動裝置程式碼片段;pc、iphone、安卓

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 1 $(document).ready(function () { 2 /*  判斷裝置*/ 3     var browser={ 4         versions:function(){ 5             var u = navigator.userAgent, app = navigator.appVersion; 6             return { 7                 trident: u.indexOf(‘Trident‘) > -1, //IE核心 8                 presto: u.indexOf(‘Presto‘) > -1, //opera核心 9                 webKit: u.indexOf(‘AppleWebKit‘) > -1, //蘋果、Google核心10                 gecko: u.indexOf(‘Gecko‘) > -1 && u.indexOf(‘KHTML‘) == -1,//Firefox核心11                 mobile: !!u.match(/AppleWebKit.*Mobile.*/), //是否為移動終端12                 ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios終端13                 android: u.indexOf(‘Android‘) > -1 || u.indexOf(‘Linux‘) > -1, //android終端或者uc瀏覽器14                 iPhone: u.indexOf(‘iPhone‘) > -1 , //是否為iPhone或者QQHD瀏覽器15                 iPad: u.indexOf(‘iPad‘) > -1, //是否iPad16                 webApp: u.indexOf(‘Safari‘) == -1, //是否web應該程式，沒有頭部與底部17                 weixin: u.indexOf(‘MicroMessenger‘) > -1, //是否 （2015-01-22新增）18                 qq: u.match(/\sQQ/i) == " qq" //是否QQ19 20             };21         }(),22         language:(navigator.browserLanguage || navigator.language).toLowerCase()23     }24     if (window.orientation == 0 || window.orientation == 180 || window.orientation == 90 || window.orientation == -90) {25         if (window.orientation == 0 || window.orientation == 180) {26             $("body").attr("class", "portrait");27             orientation = ‘portrait‘;28             if(browser.versions.android||browser.versions.iPhone||browser.versions.iPad){ window.location.href = "mobile.html";}else{29 30             }31 32             return false;33         }34 35     }36     $(window).bind( ‘orientationchange‘, function(e){37         if (window.orientation == 0 || window.orientation == 180 || window.orientation == 90 || window.orientation == -90) {38             if (window.orientation == 0 || window.orientation == 180) {39                 $("body").attr("class", "portrait");40                 orientation = ‘portrait‘;41                 if(browser.versions.android||browser.versions.iPhone||browser.versions.iPad){ window.location.href = "mobile.html";}else{42 43                 }44 45                 return false;46             }47 48   i      }49     });50 51 52 53 54 });

 

jquery判斷行動裝置程式碼片段;pc、iphone、安卓