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.

GvrLayout.ExternalSurfaceListener

public static interface GvrLayout.ExternalSurfaceListener

Listener for external Surface events. Used to detect events on the video Surface managed by the async reprojection thread.

Public Methods

abstract void
onFrameAvailable()
Called whenever there is a new frame available on the external Surface.
abstract void
onSurfaceAvailable(Surface surface)
Called when the external Surface is valid and available to use.

Public Methods

public abstract void onFrameAvailable ()

Called whenever there is a new frame available on the external Surface.

public abstract void onSurfaceAvailable (Surface surface)

Called when the external Surface is valid and available to use.

Parameters
surface The Surface that is available to consume.