Shape Shifter, the successor to this tool.Warning: This app and repository is unmaintained. Check out the very awesome
Android Icon Animator
A web-based tool that lets you design icon animations and other animated vector art for Android. Exports to Animated Vector Drawable format for Android.
Not intended to replace After Effects or other professional animation tools, but very useful for simple animations.
If you want to contribute, you can build and serve the web app locally as follows: