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<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"/><title>Android - Porting Guide</title><script src="http://www.google.com/uds/api?file=uds.js&v=1.0&key=internal-codesite" type="text/javascript"></script><script src="http://code.google.com/js/jquery.js" type="text/javascript"></script><script type="text/javascript">var _tocPath_ = 'http://code.google.com/android/_toc.ezt';</script><script src="http://code.google.com/js/codesite.pack.01312008.js" type="text/javascript"></script><script language="JavaScript">function resizeHeight() { if(document.getElementById && !(document.all)) { height= document.getElementById('doxygen').contentDocument.body.scrollHeight + 20; document.getElementById('doxygen').style.height = height; } else if(document.all) { height= document.frames('doxygen').document.body.scrollHeight + 20; document.all.doxygen.style.height = height; }}</script><link href="http://code.google.com/css/codesite.pack.01312008.css" type="text/css" rel="stylesheet"></link><!--[if IE]><link rel="stylesheet" type="text/css" href="/css/iehacks.css" /><![endif]--><script src="http://code.google.com/android/assets/search_autocomplete.js"></script><link rel="stylesheet" type="text/css" href="http://code.google.com/css/semantic_headers.css" /><link rel="stylesheet" type="text/css" href="http://code.google.com/android/assets/style.css" /><script> jQuery(document).ready(function() { jQuery("pre").addClass("prettyprint"); 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256 MB Flash External</td> <td>Android can boot and run in configurations with less memory, but it isn't recommended.</td> </tr> <tr> <td>Storage</td> <td>Mini or Micro SD </td> <td>Not necessary for basic bring up, but recommended.</td> </tr> <tr> <td>Primary Display </td> <td>HVGA required</td> <td>The current Android interface targets a touch-based HVGA resolution display with a touch-interface no smaller than 2.8 inches in size. However, smaller displays will suffice for initial porting.</td> </tr> <tr> <td>Navigation Keys </td> <td>5-way navigation with 5 application keys, power, camera and volume controls</td> <td> </td> </tr> <tr> <td>Camera</td> <td>2MP CMOS</td> <td>Not required for basic bring up. </td> </tr> <tr> <td>USB</td> <td>Standard mini-B USB interface</td> <td>Android uses the USB interface for flashing the device system images and debugging a running device.</td> </tr> <tr> <td>Bluetooth</td> <td>1.2 or 2.0 </td> <td>Not required for initial bring up.</td> </tr></tbody></table><p>If available, your Android device can also benefit from the following optional device characteristics:</p><ul> <li>QWERTY keyboard</li> <li>WiFi</li> <li>GPS</li></ul><p><span class="lh2"><a name="androidFooter"></a></span> </div> </div> <!-- end gc-pagecontent --> </div> <!-- end gooey wrapper --> </div> <!-- end codesearchresults --> <div id="gc-footer" dir="ltr"> <div class="text"> ©2008 Google<!-- - <a href="/">Code Home</a> - <a href="http://www.google.com/accounts/TOS">Site Terms of Service</a> - <a href="http://www.google.com/privacy.html">Privacy Policy</a> - <a href="/more">Site Directory</a> --></div> </div> <!-- end gc-footer --></div><!-- end gc-containter --><script src="http://www.google-analytics.com/ga.js" type="text/javascript"></script><script type="text/javascript"> try { var pageTracker = _gat._getTracker("UA-18071-1"); pageTracker._setAllowAnchor(true); pageTracker._initData(); pageTracker._trackPageview(); } catch(e) {}</script><div id="jd-build-id"> v0.6 - 25 November 2008</div></div></div></div></body></html>?? 快捷鍵說明
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