Android

Game
Make Games with Google
Play Games Services

General
Android 4.0 Development Tutorial
Programming for the Android Platform
android-eksempler – Eksempler på Android-programmering
Android Supported Media Formats
Manifest.permission
Supporting Multiple Screens
how to get bitmap image from hashtable into simple adapter to view in imageview for listactivity

SMS
How to Receive and Handle SMS on Android
Android SMS intercept without notification icon or WAP-PUSH messages
Can we delete an SMS in Android before it reaches the inbox?

BroadcastReceiver + SMS_RECEIVED
http://stackoverflow.com/questions/1973071/broadcastreceiver-sms-received
Recognize/React on incoming SMS
http://www.anddev.org/novice-tutorials-f8/recognize-react-on-incoming-sms-t295-105.html
Sending and Receiving SMS in Android
http://www.androiddevblog.net/android/sending-and-receiving-sms-in-android
SMS Messaging in Android
http://mobiforge.com/developing/story/sms-messaging-android

SQLite
sqlite – Management Tools
http://www.sqlite.org/cvstrac/wiki?p=ManagementTools
SQLite Database Browser
http://sourceforge.net/projects/sqlitebrowser/
SQLite Foreign Key Support
http://www.sqlite.org/foreignkeys.html

Google Maps
Map Overlay Demo
http://eagle.phys.utk.edu/guidry/android/mapOverlayDemo.html
Hello, MapView
http://developer.android.com/guide/tutorials/views/hello-mapview.html
Google Map View
http://developer.android.com/resources/tutorials/views/hello-mapview.html

Tablet (Fragments)
Starting out in Android tablet development
http://stackoverflow.com/questions/6092829/starting-out-in-android-tablet-development
Android User Interface Design: Working With Fragments
http://mobile.tutsplus.com/tutorials/android/android-sdk_fragments/
Create Flexible Android UIs with Fragments
http://www.developer.com/ws/create-flexible-android-uis-with-fragments.html
android-honeycomb-fragment-tutorial
http://code.google.com/p/android-honeycomb-fragment-tutorial/source/browse/trunk/src/com/mamlambo/tutorial/#tutorial%2Ffragments
How to use the Fragment class in the Android Honeycomb SDK preview
http://answers.oreilly.com/topic/2448-how-to-use-the-fragment-class-in-the-android-honeycomb-sdk-preview/

GUI
Changing the Android EditText UI Widget
http://www.androidworks.com/changing-the-android-edittext-ui-widget
Android Dev: Custom button with no PNG’s
http://droidapp.co.uk/2011/07/11/android-dev-custom-button-with-no-pngs/

Communities
XDA Developers
http://www.xda-developers.com

Tips & Tricks
ADT eclipse xml layout text editor – often broken until file closed and reopened
http://stackoverflow.com/questions/10826791/adt-eclipse-xml-layout-text-editor-often-broken-until-file-closed-and-reopened