扫描wifi信息：http://code.google.com/p/uwecaugmentedrealityproject/http://code.google.com/p/iphone-wireless/条形码扫描：http://zbar.sourceforge.net/iphone/sdkdoc/install.htmltcp/ip的通讯协议：http://code.google.com/p/cocoaasyncsocket/voip/sip：http://code.google.com/p/siphon/http://code.google.com/p/asterisk-voicemail-for-iphone/http://code.google.com/p/voiphone/ three20https://github.com/facebook/three20google gdatahttp://code.google.com/p/gdata-objectivec-client/720全景显示panoramaglhttp://code.google.com/p/panoramagl/jabber clienthttp://code.google.com/p/ichabber/PLBlockshttp://code.google.com/p/plblocks/image processinghttp://code.google.com/p/simple-iphone-image-processing/json编码解码:http://code.google.com/p/json-frameworkbase64编码解码:http://code.google.com/p/google-toolbox-for-mac/source/browse/trunk/Foundation/?r=87xml解析:https://github.com/schwa/TouchXML安全保存用户密码到keychain中:https://github.com/ldandersen/scifihifi-iphone加载等待特效框架(private api):https://github.com/jdg/MBProgressHUDhttp等相关协议封装:http://allseeing-i.com/ASIHTTPRequest下拉刷新代码:https://github.com/enormego/EGOTableViewPullRefresh异步加载图片并缓存代码:http://www.markj.net/iphone-asynchronous-table-image/iphone TTS:https://bitbucket.org/sfoster/iphone-ttsiphone cook book 源码:https://github.com/erica/iphone-3.0-cookbook-iphone 正则表达式:http://regexkit.sourceforge.net/RegexKitLite/OAuth认证: http://code.google.com/p/oauth/http://code.google.com/p/oauthconsumer/
