November 6, 2019 update:
  • There's a new open source Cardboard SDK that offers a streamlined API, improved device compatibility, and built-in viewer profile QR code scanning. We recommend that all developers actively building for Google Cardboard migrate to the new Cardboard SDK: iOS, Android NDK, Unity XR Plugin (SDK)
October 15, 2019 update:
  • The Daydream View VR headset is no longer available for purchase. However, you can continue to use the existing Google VR SDK to update and distribute your apps to the Google Play Store, and make them available to users in the Daydream app.

Code for interacting with Daydream controllers.


ControllerManager.EventListener Receives VR Service events related to the Daydream controller. 


Controller Class representing a single Daydream controller. 
Controller.BatteryLevels Constants that represent the controller battery level. 
Controller.BetaTrackingStatusFlags Integer bit map for tracking status of one controller in trackingStatusFlags
Controller.ConnectionStates Constants that represent the controller's states. 
Controller.EventListener Listens for various classes of events related to the Controller. 
ControllerManager ControllerManager manages the connection to a physical Daydream controller. 
ControllerManager.ApiStatus Constants that represent the status of the controller API. 
Orientation Represents the 3-dimensional orientation of a Controller as a unit Quaternion.