In a Mac OS X 10.10 Environment, Eclipse+adt, there is a problem when you perform a real-machine debug.
The Device Chooser dialog box does not display the true machine, only the data cable can be reseated. Tested with two temporary solutions
The first option is to keep the Deivce Chooser dialog box open, and then on the phone, the Debug debugging check box, Cancel, and then tick, you can appear the real machine device.
The second scenario is better, you can go to the project, Run configurations Setup interface, select Target, select Launch on all compatible DEVICES/AVDS, and select Active Device in the dropdown box. After apply, the APK to the real machine will be installed automatically every time you run. Do not eject the Chooser dialog box. Please look
Mac OS X 10.10, Eclipse+adt Real Machine Debug code, Device Chooser does not display the solution of a real machine