DeviceTrackingMode

Kotlin |Java

class DeviceTrackingMode

Feature that allows tracking of the AR device.

Summary

Public companion properties
`DeviceTrackingMode`	`DISABLED` The device pose will not be tracked.
`DeviceTrackingMode`	`@ExperimentalInertialTrackingApi INERTIAL` Tracks device pose with 3DoF (rotation only) and provides the last known pose from the system.
`DeviceTrackingMode`	`SPATIAL` Tracks device pose and provides the last known 6DoF (rotation and translation) pose from the system.

Public functions
`open String`	`toString()` Returns a string representation of `DeviceTrackingMode` for debugging.

Public properties
`Int`	`mode`

Public companion properties

DISABLED

val DISABLED: DeviceTrackingMode

The device pose will not be tracked. In this mode, androidx.xr.arcore.RenderViewpoint will not emit updates to androidx.xr.arcore.RenderViewpoint.State.pose.

INERTIAL

@ExperimentalInertialTrackingApi
val INERTIAL: DeviceTrackingMode

Tracks device pose with 3DoF (rotation only) and provides the last known pose from the system. Note that there is generally a delay between the actual device pose and the pose provided by the system by the time of the update.

Supported runtimes:

Projected

SPATIAL

val SPATIAL: DeviceTrackingMode

Tracks device pose and provides the last known 6DoF (rotation and translation) pose from the system. Note that there is generally a delay between the actual device pose and the pose provided by the system by the time of the update.

Supported runtimes:

OpenXR
Play Services

Required permissions:

CAMERA (Play Services runtimes only)

Public functions

toString

open fun toString(): String

Returns a string representation of DeviceTrackingMode for debugging.

Note: Not intended for production use.

Public properties

mode

Added in 1.0.0-beta02

val mode: Int