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 = "none"

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 onPermissionResult(boolean granted)

Handle permission request result

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