Can a Genymotion virtual device use the camera to scan a QR code?

Yes, if you use a camera input source. Genymotion SaaS and Genymotion Desktop can feed the device camera from a host webcam or from an image/video file, which lets an app scan a QR code as if it were seeing a live camera feed. Camera and Media Injection The new Media Injection widget for Genymotion SaaS is here!

On Genymotion SaaS, you can stream your webcam directly into the virtual device. On Genymotion Desktop, you can map a host webcam or inject media into the front or back camera. For QR-code workflows, a live webcam feed is the closest option, while a still image may work if the app accepts a static code image.