译自 http://android-developers.blogspot.com/2014/10/material-design-on-android-checklist.html —— By NashLegend
Android 5.0 brings in material design as the new design system for the platform and system apps. Consumers will soon start getting Android 5.0 and they’re already seeing glimpses of material design with apps like Google Play Newsstand, Inbox by Gmail and Tumblr. Meanwhile, developers now have the Android 5.0 SDK, along with AppCompat for backward compatibility. And designers now have access to Photoshop, Illustrator and Sketch templates. All this means that now—yes now!—is the time to start implementing material design in your Android apps. Today, let’s talk about what implementing material design really boils down to.
Below, you’ll find a material design checklist that you can use to mark progress as you implement the new design system. The checklist is divided into 4 key sections based on the 4 key aspects of material design.
If you include a good chunk of the items in the checklist below, especially the ones indicated as signature elements, and follow traditional Android design best practices (i.e. these, these, and things we discussed on ADiA), you’ll be well on your way to material design awesomeness!