• Black
  • Off-white
  • Orange
  • Yellow
  • Pink
  • Red
  • Light green
  • Dark green
  • Light purple
  • Dark purple
  • Teal
  • Blue

I also couldn't help but notice the strings use the 'gray' spelling while one of the icons listed above went with the 'grey' spelling. It doesn't matter in the least, but I can't help but notice when that happens.

Color Strings

To close out the list of functions for the drawing mode, there's also a pair of buttons in the action bar that will provide Undo and Redo operations.

Undo / Redo Strings

I also noticed many of these resources found their way into the Android Wear app, so we will probably see some limited functionality appear there as well. At the very least, we can expect to be able to view drawings on Wear. Editing doesn't have to be completely out of the question, but how that will work on such a small screen is, to say the least, very dubious.

As for when this should launch, the resources look fairly complete, which leads me to believe it's plausible with a server-side switch. However, Keep hasn't generally been an app to activate features remotely. Most of the Drive apps seem to avoid this practice, even though it happen occasionally. Whether we get a server-side switch or have to wait for an update, I think we'll see Drawing mode activated fairly soon.

Download

The APK is signed by Google and upgrades your existing app. The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way. Rather than wait for Google to push this download to your devices, which can take days, download and install it just like any other APK.

File Name: com.google.android.keep_3.2.415.0-32415030_minAPI14(nodpi).apk

Version: 3.2.415.0 (32415030)