Article
Extending Adobe AIR
http://www.adobe.com/devnet/air/articles/extending-air.html
Developing native extensions for Adobe AIR
http://www.adobe.com/devnet/air/articles/developing-native-extensions-air.html
Vibration native extension sample
http://www.adobe.com/devnet/air/native-extensions-for-air/extensions/vibration.html
Tutorials
Developing Native Extensions for Adobe AIR
http://www.adobe.com/devnet/air/articles/android-licensing-native-extensions.html
Creating AIR Native Extensions for BlackBerry PlayBook
http://deleteaso.com/creating-air-native-extensions-for-blackberry-playbook/
Sample
http://www.adobe.com/devnet/air/native-extensions-for-air.html
Documents
Developing Native Extensions for Adobe AIR
http://help.adobe.com/ja_JP/air/extensions/index.html
Native extension descriptor files
http://help.adobe.com/ja_JP/air/extensions/WS901d38e593cd1bac-3004221412afa24c001-8000.html
Native C API Reference
http://help.adobe.com/ja_JP/air/extensions/WSb464b1207c184b14-62b8e11f12937b86be4-8000.html
Android Java API Reference
http://help.adobe.com/ja_JP/air/extensions/WSff7e9115a8550eef64893a0c132502c6a64-8000.html
ADT – Native extension options
http://help.adobe.com/ja_JP/air/build/WS901d38e593cd1bac1e63e3d128fc240122-7ff0.html
Blog
Android + Java
http://www.milkmangames.com/blog/2011/09/25/developing-android-extensions-for-air-3-a-beginners-guide/
Kinect native extension for Adobe AIR
http://blog.aboutme.be/2011/10/02/kinect-native-extension-for-adobe-air/
Android + Java, iOS
http://akabana.info/2011/08/11/air-native-extension-series/