Understanding User Interface in Android

http://mobiforge.com/designing/story/understanding-user-interface-android-part-1-layouts

http://mobiforge.com/designing/story/understanding-user-interface-android-part-2-views

http://mobiforge.com/designing/story/understanding-user-interface-android-part-3-more-views

http://mobiforge.com/designing/story/understanding-user-interface-android-part-4-even-more-views

DroidDraw Beta

Comsuming WCF Services With Android 

Android ListView and ListActivity - Tutorial