How to get the Android device screen size from the adb command line?

Question

I need a way to detect device screen size and density with adb. If there is no solution, where can I get the complete list of all existing android device with their screen

Answer 1

Look at the output of adb shell dumpsys. The screen size shows up there several times, along with lots of other information.

... although now I'm in the office, while it works on my phone, it's absent from the Galaxy tablet. Darn.