How to build Simple Android Applications

http://www.vogella.de/articles/Android/article.html
http://developer.android.com/resources/tutorials/hello-world.html
http://mindtherobot.com/blog/272/android-custom-ui-making-a-vintage-thermometer/
http://marakana.com/forums/android/general/240.html
http://developer.android.com/guide/topics/ui/declaring-layout.html


http://stackoverflow.com/questions/2992754/ui-design-tips-and-tutorials-for-android
http://mobile.tutsplus.com/tutorials/android/android-sdk_fragments/
http://www.androiduipatterns.com/2011/05/anti-pattern-tutorial-screen.html