MapDroyd Englisch: Lädt Karten von OpenStreetMap.org herunter und erlaubt die Offline-Navigation; ideal etwa für Auslandsreisen, damit keine Roaming-Gebühren anfallen. Download im heise Software-Verzeichnis
This is androidpatterns.com, a set of interaction patterns that can help you design Android apps. An interaction pattern is a short hand summary of a design solution that has proven to work more than once. Please be inspired: use them as a guide, not as a law.
I have introduced some Free iPhone Icons for developers and A huge collection of icon sets for designers some weeks ago. Now some new Free Android Icons for Developers. This package includes 30 PNG menu icons plus the additional source files for further customization. All icons are distributed under a Creative Commons Attribution Share Alike license. Feel free to use them in any form in your projects or even remix them.
L. Vu, K. Nahrstedt, S. Retika, and I. Gupta. Proceedings of the 13th ACM international conference on Modeling, analysis, and simulation of wireless and mobile systems, page 257--265. New York, NY, USA, ACM, (2010)