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TripModelCallback

public abstract class TripModelCallback extends Object

Known Direct Subclasses

ConsumerTripCallback

Callback registered with TripModel.registerTripCallback(LifecycleOwner, boolean, TripModelCallback) or TripModel.registerTripCallback(TripModelCallback).

Trip related data can be temporarily unavailable at scheduled callback due to factors like weak or lost mobile signal in the reporting vehicle. Value of the related field will be null in that scenario. Please treat it accordingly and expect nonnull data at subsequent callbacks.

Public Constructor Summary

TripModelCallback()

Public Method Summary

void	onTripActiveRouteRemainingDistanceUpdated(TripInfo tripInfo, Integer distanceMeters) Called when the remaining distance of the active leg has changed.
void	onTripActiveRouteTrafficUpdated(TripInfo tripInfo, TrafficData trafficData) Called when the traffic conditions on the active route have changed.
void	onTripActiveRouteUpdated(TripInfo tripInfo, Route route) Called when the route is updated.
void	onTripDropoffLocationUpdated(TripInfo tripInfo, TerminalLocation dropoff) Called when the trip's dropoff location is updated.
void	onTripDropoffTimeUpdated(TripInfo tripInfo, Long timestampMillis) Called when the vehicle's arrival time or estimated arrival time at the dropoff point is updated.
void	onTripETAToNextWaypointUpdated(TripInfo tripInfo, Long timestampMillis) Called when the estimated arrival time of the vehicle at the next waypoint (which may or may not belong to the named trip) has changed.
void	onTripIntermediateDestinationsUpdated(TripInfo tripInfo, List<TerminalLocation> intermediateDestinations) Called when the trip's list of intermediate destinations has changed.
void	onTripPickupLocationUpdated(TripInfo tripInfo, TerminalLocation pickup) Called when the trip's pickup location is updated.
void	onTripPickupTimeUpdated(TripInfo tripInfo, Long timestampMillis) Called when the vehicle's arrival time or estimated arrival time at the pickup point is updated.
void	onTripRemainingRouteDistanceUpdated(TripInfo tripInfo, Integer distanceMeters) Called when the distance of the remaining route has changed.
void	onTripRemainingRouteTrafficUpdated(TripInfo tripInfo, TrafficData trafficData) Called when the traffic conditions on the remaining route have changed.
void	onTripRemainingRouteUpdated(TripInfo tripInfo, Route route) Called when the remaining route has changed.
void	onTripRemainingWaypointsUpdated(TripInfo tripInfo, List<TripWaypoint> waypointList) Called when the trip's list of remaining waypoints has changed.
void	onTripStatusUpdated(TripInfo tripInfo, int status) Called when the `Trip.TripStatus` is updated.
void	onTripUpdateError(TripInfo tripInfo, TripUpdateError error) Called when there is an error updating the trip state, typically due to a network connectivity error.
void	onTripUpdated(TripInfo tripInfo) Called when the scheduled update has been completed and the `TripModelCallback` callbacks have been completed for any changed data.
void	onTripVehicleLocationUpdated(TripInfo tripInfo, VehicleLocation vehicleLocation) Called when the trip's vehicle location is updated.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
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()

Public Constructors

public TripModelCallback ()

Public Methods

public void onTripActiveRouteRemainingDistanceUpdated (TripInfo tripInfo, Integer distanceMeters)

Called when the remaining distance of the active leg has changed. The active leg is the route from the vehicle until the next waypoint belonging to the trip.

Parameters

tripInfo	Current trip information.
distanceMeters	The length of the remaining leg, in meters. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripActiveRouteTrafficUpdated (TripInfo tripInfo, TrafficData trafficData)

Called when the traffic conditions on the active route have changed.

Parameters

tripInfo	Current trip information.
trafficData	The updated traffic information. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripActiveRouteUpdated (TripInfo tripInfo, Route route)

Called when the route is updated.

Parameters

tripInfo	Current trip information.
route	the trip vehicle's route. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripDropoffLocationUpdated (TripInfo tripInfo, TerminalLocation dropoff)

Called when the trip's dropoff location is updated.

Parameters

tripInfo	Current trip information.
dropoff	`TerminalLocation` of the updated dropoff location. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripDropoffTimeUpdated (TripInfo tripInfo, Long timestampMillis)

Called when the vehicle's arrival time or estimated arrival time at the dropoff point is updated. Before the vehicle arrives, it is an estimate; after, it is the actual arrival time.

Parameters

tripInfo	Current trip information.
timestampMillis	milliseconds of UTC time since Unix epoch. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripETAToNextWaypointUpdated (TripInfo tripInfo, Long timestampMillis)

Called when the estimated arrival time of the vehicle at the next waypoint (which may or may not belong to the named trip) has changed.

Parameters

tripInfo	Current trip information.
timestampMillis	milliseconds of UTC time since Unix epoch. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripIntermediateDestinationsUpdated (TripInfo tripInfo, List<TerminalLocation> intermediateDestinations)

Called when the trip's list of intermediate destinations has changed.

Parameters

tripInfo	Current trip information.
intermediateDestinations	The updated list of intermediate destination locations.

public void onTripPickupLocationUpdated (TripInfo tripInfo, TerminalLocation pickup)

Called when the trip's pickup location is updated.

Parameters

tripInfo	Current trip information.
pickup	`TerminalLocation` of the updated pickup location. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripPickupTimeUpdated (TripInfo tripInfo, Long timestampMillis)

Called when the vehicle's arrival time or estimated arrival time at the pickup point is updated. Before the vehicle arrives, it is an estimate; after, it is the actual arrival time.

Parameters

tripInfo	Current trip information.
timestampMillis	milliseconds of UTC time since Unix epoch. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripRemainingRouteDistanceUpdated (TripInfo tripInfo, Integer distanceMeters)

Called when the distance of the remaining route has changed.

Parameters

tripInfo	Current trip information.
distanceMeters	The length of the remaining leg, in meters. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripRemainingRouteTrafficUpdated (TripInfo tripInfo, TrafficData trafficData)

Called when the traffic conditions on the remaining route have changed.

Parameters

tripInfo	Current trip information.
trafficData	The updated traffic information. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripRemainingRouteUpdated (TripInfo tripInfo, Route route)

Called when the remaining route has changed. For example, this may be triggered when the remaining route traffic data has changed or when the remaining route waypoints have changed.

Parameters

tripInfo	Current trip information.
route	the trip vehicle's route. `null` value means this data is temporarily unavailable at scheduled callback.

public void onTripRemainingWaypointsUpdated (TripInfo tripInfo, List<TripWaypoint> waypointList)

Called when the trip's list of remaining waypoints has changed.

Parameters

tripInfo	Current trip information.
waypointList	The updated list of remaining waypoints.

public void onTripStatusUpdated (TripInfo tripInfo, int status)

Called when the Trip.TripStatus is updated.

Parameters

tripInfo	Current trip information.
status	The current status of the trip.

public void onTripUpdateError (TripInfo tripInfo, TripUpdateError error)

Called when there is an error updating the trip state, typically due to a network connectivity error.

Parameters

tripInfo	Current trip information.
error	The error.

public void onTripUpdated (TripInfo tripInfo)

Called when the scheduled update has been completed and the TripModelCallback callbacks have been completed for any changed data. Called every time the trip is updated even if no data has changed. The update interval can be modified in TripModel.setTripModelOptions(TripModelOptions).

Parameters

tripInfo	Current trip information.

public void onTripVehicleLocationUpdated (TripInfo tripInfo, VehicleLocation vehicleLocation)

Called when the trip's vehicle location is updated.

Parameters

tripInfo	Current trip information.
vehicleLocation	The trip vehicle's updated location information.