12. Activity Behavior in Java code Predefined anchor points (methods which can be overriden) to add behavior ScreenLayout mainly created via XML via a WYSIWYG editor
13. Intent / Broadcast Receiver – Asking / Providing for funcationality Services – Running in the background Content Provider – Provides data , e.g. via database
20. Credits Several slides and information is taken from http://www.android.com/media/ http://sites.google.com/site/io/an-introduction-to-android Picture credits http://www.sxc.hu/photo/338038 http://www.sxc.hu/photo/1089869 http://www.sxc.hu/photo/130484 http://www.sxc.hu/photo/325650 http://www.sxc.hu/photo/502161 http://www.sxc.hu/photo/502457 http://www.sxc.hu/photo/565681 http://www.sxc.hu/photo/418215