SensorFusionResult.Estimate
public sealed interface SensorFusionResult.Estimate extends SensorFusionResult
SensorFusionResult.DriftingEstimate |
An |
SensorFusionResult.ImpreciseEstimate |
An |
SensorFusionResult.PreciseEstimate |
An |
An estimate of the peer device's position produced from the sensor fusion algorithm.
The angles are the angle to the peer in the local device frame, that is, this device's Android Sensor Coordinate System. This differs from the boresight-relative angle of arrival measured by the UWB hardware and reported by a standard ranging session, see RangingPosition.
Summary
Public methods |
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abstract RangingMeasurement |
The azimuth angle in degrees ( |
abstract @NonNull UwbDevice |
The peer UWB device. |
abstract @NonNull RangingMeasurement |
The line-of-sight distance in meters of the ranging device. |
abstract long |
The elapsed realtime in nanos from when the system booted up to this position estimate. |
abstract RangingMeasurement |
The elevation angle in degrees ( |
Public methods
getAzimuth
abstract RangingMeasurement getAzimuth()
The azimuth angle in degrees ([-180, 180]) of the ranging device, or null if not available. The angle is measured about the device's Z axis starting from its Y axis, the top edge of the device, and is positive clockwise when viewed from the front of the screen, so a positive azimuth means the peer is to the right of the device.
getDistance
abstract @NonNull RangingMeasurement getDistance()
The line-of-sight distance in meters of the ranging device.
getElapsedRealtimeNanos
abstract long getElapsedRealtimeNanos()
The elapsed realtime in nanos from when the system booted up to this position estimate.
getElevation
abstract RangingMeasurement getElevation()
The elevation angle in degrees ([-90, 90]) of the ranging device, or null if not available. The angle is measured out of the device's XY plane and is positive towards the device's Z axis, so a positive elevation means the peer is towards the front of the screen.