Android介绍 (from baike)
<a href="http://baike.baidu.com/view/1241829.htm">http://baike.baidu.com/view/1241829.htm</a><div><br><div><span class="Apple-style-span" style="font-family: arial, 宋体, sans-serif; "><span class="Apple-tab-span" style="white-space:pre"> </span>Android一词的本义指“<a target="_blank" href="http://baike.baidu.com/view/2788.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">机器人</a>”,同时也是Google于2007年11月5日宣布的基于Linux平台的开源手机操作系统的名称,该平台由操作系统、中间件、用户界面和<a target="_blank" href="http://baike.baidu.com/view/7886.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">应用软件</a>组成,号称是首个为移动终端打造的真正开放和完整的移动软件。目前,最新版本为Android 2.4 Gingerbread和Android 3.0 Honeycomb。</span></div><div><span class="Apple-style-span" style="font-family: arial, 宋体, sans-serif; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, 宋体, sans-serif; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, 宋体, sans-serif; line-height: 24px; "><span class="headline-content">系统简介</span> Android是基于<a target="_blank" href="http://baike.baidu.com/view/1634.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">Linux</a>开放性内核的<a target="_blank" href="http://baike.baidu.com/view/880.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">操作系统</a>,是<a target="_blank" href="http://baike.baidu.com/view/105.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">Google</a>公司在2007年11月5日公布的手机操作系统。<div class="text_pic" style="border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: rgb(232, 232, 232); border-right-color: rgb(232, 232, 232); border-bottom-color: rgb(232, 232, 232); border-left-color: rgb(232, 232, 232); background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: rgb(246, 246, 246); padding-top: 5px; padding-right: 5px; padding-bottom: 3px; padding-left: 5px; margin-top: 5px; margin-right: 5px; margin-bottom: 5px; margin-left: 5px; text-align: center; float: right; width: 200px; position: relative; visibility: visible; background-position: initial initial; background-repeat: initial initial; "><a class=" pic-handle" title="查看图片" href="http://baike.baidu.com/image/e865a699197b145a6f068c6a" target="_blank" style="text-decoration: none; color: rgb(19, 110, 194); background-image: url(http://img.baidu.com/img/baike/s/zoom.gif); background-attachment: initial; background-origin: initial; background-clip: initial; background-color: initial; width: 14px; height: 14px; font-size: 0px; line-height: 0; display: block; position: absolute; right: 4px; bottom: 4px; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: rgb(246, 246, 246); border-right-color: rgb(246, 246, 246); border-bottom-color: rgb(246, 246, 246); border-left-color: rgb(246, 246, 246); background-position: 0px 0px; background-repeat: no-repeat no-repeat; "> </a><a href="http://baike.baidu.com/image/e865a699197b145a6f068c6a" target="_blank" style="text-decoration: underline; color: rgb(19, 110, 194); "><img class="editorImg log-set-param" log-set-param="img_view" title="Android" src="http://imgsrc.baidu.com/baike/abpic/item/e865a699197b145a6f068c6a.jpg" style="border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; display: block; "></a><p class="pic-info" style="margin-top: 3px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 10px; padding-bottom: 0px; padding-left: 0px; color: rgb(102, 102, 102); font-size: 12px; font-family: 宋体; font-weight: normal; display: inline; word-wrap: break-word; word-break: break-all; font-style: normal; line-height: 18px; min-height: 18px; zoom: 1; ">Android</p></div>早期由原名为"Android"的公司开发,谷歌在2005年收购"Android.Inc"后,继续对Android系统开发运营,它采用了软件堆层(software stack,又名软件叠层)的架构,主要分为三部分。底层Linux内核只提供基本功能,其他的应用<a target="_blank" href="http://baike.baidu.com/view/37.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">软件</a>则由各公司自行开发,部分程序以<a target="_blank" href="http://baike.baidu.com/view/29.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">Java</a>编写。<div class="spctrl" style="height: 14px; line-height: 14px; font-size: 12px; overflow-x: hidden; overflow-y: hidden; "></div> 2011年初数据显示,仅正式上市两年的操作系统Android已经超越称霸十年的<a target="_blank" href="http://baike.baidu.com/view/117640.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">塞班</a>系统,使之跃居全球最受欢迎的智能手机平台。现在,Android系统不但应用于智能手机,也在<a target="_blank" href="http://baike.baidu.com/view/74538.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">平板电脑</a>市场急速扩张,在智能MP4方面也有较大发展。采用Android系统主要厂商包括台湾的HTC(第一台谷歌的手机G1由HTC生产代工)、韩国三星、美国<a target="_blank" href="http://baike.baidu.com/view/7274.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">摩托罗拉</a>、索尼爱立信等,<a target="_blank" href="http://baike.baidu.com/view/327945.htm" style="text-decoration: underline; color: rgb(19, 110, 194); ">中国大陆</a>厂商如:首派(A101、A100、A80、A60S及未上市的A70),魅族(M9),华为、中兴、联想、蓝魔等。</span></div></div>
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