There is a new concept in Android:
http://android-developers.blogspot.com/2012/01/say-goodbye-to-menu-button.html
But it isn\'t clear fro me. I have an applicati
Go to project properties in Eclipse (right-click on project and select Properties),
then go to Android section, and change Project Build Target to Android 4.0. This must be done so that the build system recognizes showAsAction.
Don't worry that your project won't be runnable on Android less than 4.0, you can still run it as long as you don't call a class or method available only on 4.0.