Before the arrival of version 3.0 (Honeycomb) , all devices based on operating system Android had a key 'maintenance' dedicated. With the Galaxy Nexus and Ice Cream Sandwich we have seen that this key is no longer present and was introduced ActionBar , the action bar, on which there is a button with three dots, 'Action overflow button', which allows access to application options.
Android ICS
In the past few hours, with a place on the official blog dedicated to developers, Google has invited developers to abandon the use of ...