架构图：
邮件服务原理及架构 (linuxcast 笔记)
电子邮件基本概念：
MUA（Mail User Agent） 接收邮件所使用的邮件客户端，使用IMAP或POP3协议与服务
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Android allows your application to connect to facebook and share data or any kind of updates on facebook. Th
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The Android platform includes a JET engine that lets you add interactive playback of JET audio content in yo
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Sometimes you dont want an image to appear abruptly on the screen, rather you want to apply some kind of ani
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Android provides special types of touch screen events such as pinch , double tap, scrolls , long presses and
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Android allows you to manipulate images by adding different kinds of effects on the images. You can easily a
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Android allows applications to access to view the access the state of the wireless connections at very low l
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A widget is a small gadget or control of your android application placed on the home screen. Widgets can
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