How do I use the Android Accelerometer? http://www.programmingmobile.com/2012/03/buttery-smooth-list-scrolling-in.html http://developers.facebook.com/docs/reference/androidsdk/ http://developers.facebook.com/docs/mobile/android/build/ https://github.com/facebook/facebook-android-sdk http://developer.skype.com/ https://dev.twitter.com/ http://en.wikipedia.org/wiki/Huffman_coding http://en.wikipedia.org/wiki/MD5 http://code.google.com/p/google-api-spelling-java/ http://en.allexperts.com/q/Java-1046/socket-programming-chat-program-2.htm http://developer.android.com/guide/topics/connectivity/sip.html http://developer.android.com/guide/topics/media/audio-capture.html http://developer.android.com/guide/faq/commontasks.html http://developer.android.com/guide/topics/ui/actionbar.html http://www.vogella.com/articles/AndroidLocationAPI/article.html

Awesome map http://mobiforge.com/developing/story/using-google-maps-android https://github.com/jgilfelt/android-mapviewballoons http://www.vogella.com/articles/AndroidLocationAPI/article.html

http://developer.android.com/guide/faq/commontasks.html