http://code.google.com/p/ad-away/
AdAway is an open source ad blocker for Android.
License: GPLv3+
Developer: Dominik Schürmann
• ActionBarSherlock (Apache License v2)
• RootTools (GPL v2)
• Mongoose Webserver (MIT License)
• Tcpdump/Libpcap (BSD 3-Clause License)
• Code from Airpush-Detector (Apache License v2)
• CommonsWare WakefulIntentService (Apache License v2)
• Dropbox Emblems Tango by Charles A. (Creative Commons Attribution 3.0 Unported)
• Download Fail Icon from Faenza Icons (GPLv3)