Ketai

Reference

KetaiLocation

public class KetaiLocation implements LocationListener

The KetaiLocation class provides android location services data to a sketch.

To receive location data a sketch can define the following method:

void onLocationEvent(Location l) : l is the raw android Location class
void onLocationEvent(double lat, double lon) : lat, lon are the latitude & longitude in degrees
void onLocationEvent(double lat, double lon, double alt) : lat, lon are the latitude & longitude in degrees, alt is altitude in meters
void onLocationEvent(double lat, double lon, double alt. float acc) : lat, lon are the latitude & longitude in degrees, alt is altitude in meters, acc is the accuracy in meters

private LocationManager locationManager = null

The location manager.

private PApplet parent

The parent.

private Method onLocationEventMethod1arg, onLocationEventMethod2arg, onLocationEventMethod3arg, onLocationEventMethod4arg

The on location event method4arg.

private String provider

The provider.

private Location location

The location.

KetaiLocation me

The me.

private long minTime = 10000

The min time.

private float minDistance = 1

The min distance.

final static String SERVICE_DESCRIPTION = "Android Location."

The Constant SERVICE_DESCRIPTION.

private Object callbackdelegate

reference to callback object for updates

public KetaiLocation(PApplet pParent)

Instantiates a new ketai location.

the calling sketch/Activity/PApplet

  • Parameters: pParent
public Location getLocation()

Gets the last location.

  • Returns: the location
public boolean isStarted()

Checks if started.

  • Returns: true, if started
public void start()

Start services.

public void stop()

Stop. - clean resources

public String getProvider()

Gets the location provider.

  • Returns: the provider
public Collection<? extends String> list()

Returns a list of Location providers

  • Returns: the collection<? extends string>
public void setUpdateRate(int millis, int meters)

Sets the update update rate based on time or distance traveled.

the millis the meters

  • Parameters:
    • millis
    • meters
private boolean determineProvider()

Determine provider, GPS preferred.

  • Returns: true, if successful
private void findObjectIntentions(Object o)

Find parent callback methods