com.visioglobe.VisioSample.Blocks

Class VgMySimulatedLocationProvider

java.lang.Object

com.visioglobe.VisioSample.Blocks.VgMySimulatedLocationProvider

All Implemented Interfaces:

VgMyLocationProvider

public class VgMySimulatedLocationProvider
extends java.lang.Object
implements VgMyLocationProvider

Simulates a position provider. Location updates are determined by the camera's focal point and the current floor being viewed by the user. The position updates have WGS84 spatial reference (i.e. lat/lon)

Field Summary

Fields

Modifier and Type	Field and Description
protected int	mAccuracy
protected Activity	mActivity
protected java.lang.String	mFloor
protected VgMyLayerAndCameraHandler	mLayerAndCameraHandler
protected VgMyLocationListener	mLocationListener
protected VgPosition	mPosition
protected java.util.Timer	mSimulateTimer
protected VgMySurfaceView	mSurfaceView

Constructor Summary

Constructors

Constructor and Description
VgMySimulatedLocationProvider(Activity pActivity, VgMySurfaceView pSurfaceView, VgMyLayerAndCameraHandler pLayerAndCameraHandler)

Method Summary

Methods

Modifier and Type	Method and Description
void	disable() Requests provider stops sending location notifications.
void	enable() Requests provider starts sending location notifications.
java.lang.String	getName() Returns the name of the provider.
boolean	isEnabled() Returns true if the provider is enabled.
boolean	isSimulatePositionEnabled()
static int	randInt(int min, int max) Returns a pseudo-random number between min and max, inclusive.
void	release() This method should be called when the activity dies to notify that we should release/unregister all VisioDevKit objects, and null out as much references on other objects as possible.
void	simulatePosition() Uses the camera's focal point to generate a position within the focused layer.
void	startSimulatePosition() Starts a native timer which calls the simulatePosition method.
void	stopSimulatePosition() Cancels the simulate position timer (if it was enabled).
boolean	supportsAccuracy() Returns true if the provider supports accuracy updates.
boolean	supportsContext() Returns true if the provider supports context updates.
boolean	supportsFloor() Returns true if the provider supports floor updates.
boolean	supportsHeading() Returns true if the provider supports heading updates.
boolean	supportsPosition() Returns true if the provider supports position updates.

Methods inherited from class java.lang.Object

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

Field Detail

mSimulateTimer

protected java.util.Timer mSimulateTimer

mAccuracy

protected int mAccuracy

mLocationListener

protected VgMyLocationListener mLocationListener

mSurfaceView

protected VgMySurfaceView mSurfaceView

mActivity

protected Activity mActivity

mLayerAndCameraHandler

protected VgMyLayerAndCameraHandler mLayerAndCameraHandler

mFloor

protected java.lang.String mFloor

mPosition

protected VgPosition mPosition

Constructor Detail

VgMySimulatedLocationProvider

public VgMySimulatedLocationProvider(Activity pActivity,
                             VgMySurfaceView pSurfaceView,
                             VgMyLayerAndCameraHandler pLayerAndCameraHandler)

Method Detail

simulatePosition

public void simulatePosition()

Uses the camera's focal point to generate a position within the focused layer.

randInt

public static int randInt(int min,
          int max)

Returns a pseudo-random number between min and max, inclusive. The difference between min and max can be at most Integer.MAX_VALUE - 1.

Parameters:

min - Minimum value

max - Maximum value. Must be greater than min.

Returns:

Integer between min and max, inclusive.

See Also:

Random.nextInt(int)

isSimulatePositionEnabled

public boolean isSimulatePositionEnabled()

Returns:

true if the simulate position is enabled, otherwise false

startSimulatePosition

public void startSimulatePosition()

Starts a native timer which calls the simulatePosition method.

stopSimulatePosition

public void stopSimulatePosition()

Cancels the simulate position timer (if it was enabled).

getName

public java.lang.String getName()

Description copied from interface: VgMyLocationProvider

Returns the name of the provider.

Specified by:

getName in interface VgMyLocationProvider

enable

public void enable()

Description copied from interface: VgMyLocationProvider

Requests provider starts sending location notifications. If provider is registered with the location manager, a notifyLocationProviderEnabled() will be broadcast to associated listeners

Specified by:

enable in interface VgMyLocationProvider

isEnabled

public boolean isEnabled()

Description copied from interface: VgMyLocationProvider

Returns true if the provider is enabled.

Specified by:

isEnabled in interface VgMyLocationProvider

disable

public void disable()

Description copied from interface: VgMyLocationProvider

Requests provider stops sending location notifications. If provider is registered with the location manager, a notifyLocationProviderDisabled() will be broadcast to associated listeners.

Specified by:

disable in interface VgMyLocationProvider

supportsPosition

public boolean supportsPosition()

Description copied from interface: VgMyLocationProvider

Returns true if the provider supports position updates.

Specified by:

supportsPosition in interface VgMyLocationProvider

supportsAccuracy

public boolean supportsAccuracy()

Description copied from interface: VgMyLocationProvider

Returns true if the provider supports accuracy updates.

Specified by:

supportsAccuracy in interface VgMyLocationProvider

supportsContext

public boolean supportsContext()

Description copied from interface: VgMyLocationProvider

Returns true if the provider supports context updates.

Specified by:

supportsContext in interface VgMyLocationProvider

supportsFloor

public boolean supportsFloor()

Description copied from interface: VgMyLocationProvider

Returns true if the provider supports floor updates.

Specified by:

supportsFloor in interface VgMyLocationProvider

supportsHeading

public boolean supportsHeading()

Description copied from interface: VgMyLocationProvider

Returns true if the provider supports heading updates.

Specified by:

supportsHeading in interface VgMyLocationProvider

release

public void release()

This method should be called when the activity dies to notify that we should release/unregister all VisioDevKit objects, and null out as much references on other objects as possible.