안드로이드 - 카카오톡 관련 기술

https://github.com/chrisbanes/Android-PullToRefresh
http://viewpagerindicator.com
https://github.com/jfeinstein10/SlidingMenu
http://hc.apache.org/httpcomponents-client-ga/httpmime
http://commons.apache.org/lang/
http://commons.apache.org/proper/commons-io/
https://github.com/mongodb/mongo-java-driver
http://code.google.com/p/zxing/
https://developers.google.com/speed/webp
http://sourceforge.net/projects/srtp/
http://www.speex.org/downloads/
http://www.webrtc.org/ilbc-freeware
http://www.webrtc.org
http://www.mongodb.org/downloads
http://www.quut.com/gsm/
http://www.openssl.org

http://www.ppomppu.co.kr/zboard/view.php?id=developer&page=3&sn1=&divpage=2&sn=off&ss=off&sc=off&select_arrange=headnum&search_type=&desc=asc&no=6073