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All developers actively developing experiences for Google Cardboard should use the open source Cardboard SDKs for iOS, Android NDK, and Unity XR Plugin.
The Daydream View VR headset is no longer available for purchase as of October 15, 2019. As of November 2023, previously supported devices will no longer be able to download and install Google VR Serivces (Android application ID com.google.vr.vrcore) for new users.

Properties.PropertyType

public static final class Properties.PropertyType

Constants that represent the type of a Property.

Constants

int	RECENTER_TRANSFORM	The current transform that maps from "sensor" space to the recentered "start" space.
int	SAFETY_CYLINDER_ENTER_RADIUS	Distance from safety cylinder axis at which the user's state transitions from outside to inside, generating a `SAFETY_REGION_ENTER` event.
int	SAFETY_CYLINDER_EXIT_RADIUS	Distance from safety cylinder axis at which the user's state transitions from inside to outside, generating a `SAFETY_REGION_EXIT` event.
int	SAFETY_REGION	The type of safety region, if any, currently employed by the headset's tracker.
int	TRACKING_FLOOR_HEIGHT	The height of the floor, if available, relative to the current start space origin.
int	TRACKING_STATUS	The current status of the head tracker, if available.

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Constants

public static final int RECENTER_TRANSFORM

The current transform that maps from "sensor" space to the recentered "start" space. Apps can optionally undo or extend this transform to perform custom recentering logic with the returned pose, but all poses supplied during frame submission are assumed to be in start space. Type: mat4f (represented by float[16])

Constant Value: 2

public static final int SAFETY_CYLINDER_ENTER_RADIUS

Distance from safety cylinder axis at which the user's state transitions from outside to inside, generating a SAFETY_REGION_ENTER event. This value is guaranteed to be less than SAFETY_CYLINDER_EXIT_RADIUS. Type: float

Constant Value: 4

public static final int SAFETY_CYLINDER_EXIT_RADIUS

Distance from safety cylinder axis at which the user's state transitions from inside to outside, generating a SAFETY_REGION_EXIT event. This value is guaranteed to be greater than SAFETY_CYLINDER_ENTER_RADIUS. Type: float

Constant Value: 5

public static final int SAFETY_REGION

The type of safety region, if any, currently employed by the headset's tracker. Type: int (Properties.SafetyRegionType)

Constant Value: 3

public static final int TRACKING_FLOOR_HEIGHT

The height of the floor, if available, relative to the current start space origin. In general, for tracking systems with an eye level origin, this value will be negative. Type: float

Constant Value: 1

public static final int TRACKING_STATUS

The current status of the head tracker, if available. Type: flags (Properties.TrackingStatusFlag).

Constant Value: 6