com.micello.mapapi.standard
Class MicelloLocationManager

java.lang.Object
  com.micello.mapapi.standard.MicelloLocationManager

All Implemented Interfaces:

MapViewListener

public class MicelloLocationManager
extends java.lang.Object
implements MapViewListener

This class manages the location and orientation for the user on the map. For location it uses an instance of MLocationProvider to get the location. For orientation, it used the device companss.

Field Summary

static java.lang.String

LOCATION_LAYER_NAME This is the layer name for the location layer.

Constructor Summary

MicelloLocationManager(Context context)
This class managers location and orientation.

Method Summary

boolean	compassEnabled() This method returns true if the compass is enabled.
void	connect(MicelloManager micelloManager) This method connects the MicelloLocationManager to the map associated with the given MicelloManager.
void	disableCompass() This method disables the compass.
void	disableLocation() This method disables location.
void	disconnect(MicelloManager micelloManager) This method disconnects the MicelloLocationManager from the map associated with the given MicelloManager.
void	enableCompass() This method enables the compass.
void	enableLocation() This method enables location.
MLatLonPoint	getCurrentLocation() The best known current location, or null if no location is known.
boolean	locationEnabled() This method returns true if location is enabled.
void	onAccuracyChanged(Sensor sensor, int accuracy) This is a part of the SensorEventListener.
void	onLocationChanged(MLatLonPoint latLonPoint, float errorMeters) This method should be called when a new location is available.
void	onSensorChanged(SensorEvent event) This is a part of the SensorEventListener.
void	setLocationProvider(MLocationProvider locationProvider) This method sets the location provider
void	setMapView(MicelloMapView mapView) This method sets the MapView, which is the receiver for location and orientation.
void	showErrorRadius(boolean showError) This function contorls whether the error radius is shown or not.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOCATION_LAYER_NAME

public static final java.lang.String LOCATION_LAYER_NAME

This is the layer name for the location layer.

See Also:

Constant Field Values

Constructor Detail

MicelloLocationManager

public MicelloLocationManager(Context context)

This class managers location and orientation.

Parameters:

context - The context

MicelloManager - The Micello manager for this map data

Method Detail

connect

public void connect(MicelloManager micelloManager)

This method connects the MicelloLocationManager to the map associated with the given MicelloManager.

Parameters:

micelloManager - The MicelloManager associated with the map.

disconnect

public void disconnect(MicelloManager micelloManager)

This method disconnects the MicelloLocationManager from the map associated with the given MicelloManager.

Parameters:

micelloManager - The MicelloManager associated with the map.

showErrorRadius

public void showErrorRadius(boolean showError)

This function contorls whether the error radius is shown or not. By default the error radius is shown.

setLocationProvider

public void setLocationProvider(MLocationProvider locationProvider)

This method sets the location provider

Parameters:

locationProvider - The location provider

setMapView

public void setMapView(MicelloMapView mapView)

This method sets the MapView, which is the receiver for location and orientation.

Specified by:

setMapView in interface MapViewListener

Parameters:

mapView - The MicelloMapView object. This will be null if the mapView is made inactive.

getCurrentLocation

public MLatLonPoint getCurrentLocation()

The best known current location, or null if no location is known.

Returns:

The most recently known location

enableLocation

public void enableLocation()

This method enables location.

disableLocation

public void disableLocation()

This method disables location.

locationEnabled

public boolean locationEnabled()

This method returns true if location is enabled.

enableCompass

public void enableCompass()

This method enables the compass.

disableCompass

public void disableCompass()

This method disables the compass.

compassEnabled

public boolean compassEnabled()

This method returns true if the compass is enabled.

onLocationChanged

public void onLocationChanged(MLatLonPoint latLonPoint,
                              float errorMeters)

This method should be called when a new location is available. latLonPoint The location errorMeters The position uncertainty in meters. If the uncertainty is unknown, pass in the value 0.

onAccuracyChanged

public void onAccuracyChanged(Sensor sensor,
                              int accuracy)

This is a part of the SensorEventListener.

onSensorChanged

public void onSensorChanged(SensorEvent event)

This is a part of the SensorEventListener.