I recently started working with the alpha Android SDK. When I run the included demos, the Leap does not activate: The green LED lights up, but the red LEDs do not. Is this because it's incompatible with my phone? What are the troubleshooting steps for Android? The SDK didn't include any Android-specific documentation as far as I can tell.
I'm using a Galaxy S III with the official Samsung OTG adapter, and Cyanogenmod 10 M8.