org.microg.nlp.api

Class CellBackendHelper

java.lang.Object

org.microg.nlp.api.AbstractBackendHelper

org.microg.nlp.api.CellBackendHelper

public class CellBackendHelper
extends AbstractBackendHelper

Utility class to support backends that use Cells for geolocation.

Due to changes in APIs for cell retrieval, this class will only work on Android 4.2+ Support for earlier Android versions might be added later...

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CellBackendHelper.Cell
static interface	CellBackendHelper.Listener

Nested classes/interfaces inherited from class org.microg.nlp.api.AbstractBackendHelper

AbstractBackendHelper.State

Field Summary

Fields

Modifier and Type	Field and Description
static int	FALLBACK_UPDATE_INTERVAL
static int	MIN_UPDATE_INTERVAL

Fields inherited from class org.microg.nlp.api.AbstractBackendHelper

context, currentDataUsed, state, TAG

Constructor Summary

Constructors

Constructor and Description
CellBackendHelper(android.content.Context context, CellBackendHelper.Listener listener) Create a new instance of CellBackendHelper.

Method Summary

Modifier and Type	Method and Description
java.util.Set<CellBackendHelper.Cell>	getCells()
java.lang.String[]	getRequiredPermissions()
void	onClose() Call this in AbstractBackendService.onClose().
void	onOpen() Call this in AbstractBackendService.onOpen().
void	onUpdate() Call this in LocationBackendService.update().

Methods inherited from class java.lang.Object

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

Field Detail

MIN_UPDATE_INTERVAL

public static final int MIN_UPDATE_INTERVAL

See Also:

Constant Field Values

FALLBACK_UPDATE_INTERVAL

public static final int FALLBACK_UPDATE_INTERVAL

See Also:

Constant Field Values

Constructor Detail

CellBackendHelper

public CellBackendHelper(android.content.Context context,
                         CellBackendHelper.Listener listener)

Create a new instance of CellBackendHelper. Call this in Service.onCreate().

Throws:

java.lang.IllegalArgumentException - if either context or listener is null.

java.lang.IllegalStateException - if android version is below 4.2

Method Detail

getCells

public java.util.Set<CellBackendHelper.Cell> getCells()

onOpen

public void onOpen()

Call this in AbstractBackendService.onOpen().

Overrides:

onOpen in class AbstractBackendHelper

onClose

public void onClose()

Call this in AbstractBackendService.onClose().

Overrides:

onClose in class AbstractBackendHelper

onUpdate

public void onUpdate()

Description copied from class: AbstractBackendHelper

Call this in LocationBackendService.update().

Overrides:

onUpdate in class AbstractBackendHelper

getRequiredPermissions

public java.lang.String[] getRequiredPermissions()

Overrides:

getRequiredPermissions in class AbstractBackendHelper