It’s time for another utility for Android developers, and this time designers too. If you’ve ever found yourself emailing high-fidelity, full-resolution screen mocks around so that you could preview them live on your device, then this should help you shave a few minutes off of that work flow.
Android Design Preview is a little utility for Mac/Windows/Linux that will mirror a portion of your desktop screen (such as your Photo shop canvas) to your USB-connected Android device.
Note that Android Design Preview is still a fairly beta tool, so if you encounter bugs, please file them at the android-UI-utils open source project link and leave your comments. To see how it works, check out the following video