There are 2 versions of this program, ‘TrafTerm’ using the Options Menu and ‘TrafTerm Action Bar’ using the Action Bar. Since Android 3.0 the Action Bar has taken over from the original Android menu button.
Therefore I recommend if possible to use the Action Bar version of this program.
TrafTerm is an Android Intelligent Traffic Controller Handset, a terminal application for communicating with Traffic Light equipment.
TrafTerm is more than a simple Terminal Handset as it includes additional Utilities for performing specific Traffic Controller operations.
The program communicates via Bluetooth and a Bluetooth Serial RS232 adapter is required. For details of constructing both a Roving Networks and a ConnectBlue adapter and also a User Guide see my website.
Preference addition to define Backspace Key Code