1. Click on the gear icon from the widget toolbar on the right
2. Choose your resolution
3. The device will reboot directly after
4. Refresh. It can take several seconds to be able to access to the virtual device since we need to wait for the device to be fully booted.
You need to be in the virtual device shell to run those commands.
Android geometry (size and density) can be changed with the following properties:
$ setprop persist.graph_mode WidthxHeight-Depth (e.g. 720x1280-32) $ setprop persist.dpi dpi (e.g. 240)