Example usage for android.location LocationManager NETWORK_PROVIDER

Introduction

In this page you can find the example usage for android.location LocationManager NETWORK_PROVIDER.

Prototype

String NETWORK_PROVIDER

To view the source code for android.location LocationManager NETWORK_PROVIDER.

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Document

Name of the network location provider.

Usage

From source file:com.geotrackin.gpslogger.GpsLoggingService.java

/**
 * This method is called periodically to determine whether the cell tower /
 * gps providers have been enabled, and sets class level variables to those
 * values.//from  ww  w  .jav  a  2s .c  o  m
 */
private void CheckTowerAndGpsStatus() {
    Session.setTowerEnabled(towerLocationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER));
    Session.setGpsEnabled(gpsLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER));
}

---

From source file:com.vonglasow.michael.satstat.MapSectionFragment.java

@Override
public void onStart() {
    super.onStart();
    LayerManager layerManager = mapMap.getLayerManager();
    Layers layers = layerManager.getLayers();
    layers.clear();//ww  w.ja  va2s  . c  om

    float lat = mainActivity.mSharedPreferences.getFloat(SettingsActivity.KEY_PREF_MAP_LAT, 360.0f);
    float lon = mainActivity.mSharedPreferences.getFloat(SettingsActivity.KEY_PREF_MAP_LON, 360.0f);

    if ((lat < 360.0f) && (lon < 360.0f)) {
        mapMap.getModel().mapViewPosition.setCenter(new LatLong(lat, lon));
    }

    int zoom = mainActivity.mSharedPreferences.getInt(SettingsActivity.KEY_PREF_MAP_ZOOM, 16);
    mapMap.getModel().mapViewPosition.setZoomLevel((byte) zoom);

    /*
      TileRendererLayer tileRendererLayer = new TileRendererLayer(tileCache,
      mapMap.getModel().mapViewPosition, false, AndroidGraphicFactory.INSTANCE);
            
      //FIXME: have user select map file
      tileRendererLayer.setMapFile(new File(Environment.getExternalStorageDirectory(), "org.openbmap/maps/germany.map"));
            
      tileRendererLayer.setXmlRenderTheme(InternalRenderTheme.OSMARENDER);
            
      //tileRendererLayer.setTextScale(1.5f);
      layers.add(tileRendererLayer);
     */

    mapDownloadLayer = new TileDownloadLayer(mapTileCache, mapMap.getModel().mapViewPosition, onlineTileSource,
            AndroidGraphicFactory.INSTANCE);
    layers.add(mapDownloadLayer);

    //parse list of location providers
    onLocationProvidersChanged(mainActivity.mSharedPreferences.getStringSet(SettingsActivity.KEY_PREF_LOC_PROV,
            new HashSet<String>(Arrays
                    .asList(new String[] { LocationManager.GPS_PROVIDER, LocationManager.NETWORK_PROVIDER }))));
}

---

From source file:org.ozonecity.gpslogger2.GpsLoggingService.java

/**
 * Starts the location manager. There are two location managers - GPS and
 * Cell Tower. This code determines which manager to request updates from
 * based on user preference and whichever is enabled. If GPS is enabled on
 * the phone, that is used. But if the user has also specified that they
 * prefer cell towers, then cell towers are used. If neither is enabled,
 * then nothing is requested.//ww w .ja  v  a  2  s .  c o m
 */
private void StartGpsManager() {

    GetPreferences();

    //If the user has been still for more than the minimum seconds
    if (userHasBeenStillForTooLong()) {
        tracer.info("No movement in the past interval, resetting alarm");
        SetAlarmForNextPoint();
        return;
    }

    if (gpsLocationListener == null) {
        gpsLocationListener = new GeneralLocationListener(this, "GPS");
    }

    if (towerLocationListener == null) {
        towerLocationListener = new GeneralLocationListener(this, "CELL");
    }

    gpsLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    towerLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    CheckTowerAndGpsStatus();

    if (Session.isGpsEnabled() && AppSettings.getChosenListeners().contains("gps")) {
        tracer.info("Requesting GPS location updates");
        // gps satellite based
        gpsLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 0, gpsLocationListener);
        gpsLocationManager.addGpsStatusListener(gpsLocationListener);
        gpsLocationManager.addNmeaListener(gpsLocationListener);

        Session.setUsingGps(true);
        startAbsoluteTimer();
    }

    if (Session.isTowerEnabled()
            && (AppSettings.getChosenListeners().contains("network") || !Session.isGpsEnabled())) {
        tracer.info("Requesting tower location updates");
        Session.setUsingGps(false);
        // Cell tower and wifi based
        towerLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000, 0,
                towerLocationListener);

        startAbsoluteTimer();
    }

    if (!Session.isTowerEnabled() && !Session.isGpsEnabled()) {
        tracer.error("No provider available!");
        Session.setUsingGps(false);
        SetStatus(R.string.gpsprovider_unavailable);
        SetFatalMessage(R.string.gpsprovider_unavailable);
        StopLogging();
        SetLocationServiceUnavailable();
        return;
    }

    EventBus.getDefault().post(new ServiceEvents.WaitingForLocation(true));
    Session.setWaitingForLocation(true);
    SetStatus(R.string.started);
}

---

From source file:com.mendhak.gpslogger.GpsLoggingService.java

/**
 * Starts the location manager. There are two location managers - GPS and
 * Cell Tower. This code determines which manager to request updates from
 * based on user preference and whichever is enabled. If GPS is enabled on
 * the phone, that is used. But if the user has also specified that they
 * prefer cell towers, then cell towers are used. If neither is enabled,
 * then nothing is requested.//  w w  w  . j a  v  a 2 s . co  m
 */
@SuppressWarnings("ResourceType")
private void startGpsManager() {

    //If the user has been still for more than the minimum seconds
    if (userHasBeenStillForTooLong()) {
        LOG.info("No movement detected in the past interval, will not log");
        setAlarmForNextPoint();
        return;
    }

    if (gpsLocationListener == null) {
        gpsLocationListener = new GeneralLocationListener(this, "GPS");
    }

    if (towerLocationListener == null) {
        towerLocationListener = new GeneralLocationListener(this, "CELL");
    }

    gpsLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    towerLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    checkTowerAndGpsStatus();

    if (Session.isGpsEnabled()
            && preferenceHelper.getChosenListeners().contains(LocationManager.GPS_PROVIDER)) {
        LOG.info("Requesting GPS location updates");
        // gps satellite based
        gpsLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 0, gpsLocationListener);
        gpsLocationManager.addGpsStatusListener(gpsLocationListener);
        gpsLocationManager.addNmeaListener(gpsLocationListener);

        Session.setUsingGps(true);
        startAbsoluteTimer();
    }

    if (Session.isTowerEnabled()
            && (preferenceHelper.getChosenListeners().contains(LocationManager.NETWORK_PROVIDER)
                    || !Session.isGpsEnabled())) {
        LOG.info("Requesting cell and wifi location updates");
        Session.setUsingGps(false);
        // Cell tower and wifi based
        towerLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000, 0,
                towerLocationListener);

        startAbsoluteTimer();
    }

    if (!Session.isTowerEnabled() && !Session.isGpsEnabled()) {
        LOG.error("No provider available!");
        Session.setUsingGps(false);
        LOG.error(getString(R.string.gpsprovider_unavailable));
        stopLogging();
        setLocationServiceUnavailable();
        return;
    }

    EventBus.getDefault().post(new ServiceEvents.WaitingForLocation(true));
    Session.setWaitingForLocation(true);
}

---

From source file:eu.geopaparazzi.library.gps.GpsService.java

/**
 * Checks if the GPS is switched on./*from w  w  w . j a v a  2  s .c om*/
 * <p/>
 * <p>Does not say if the GPS is supplying valid data.</p>
 *
 * @return <code>true</code> if the GPS is switched on.
 */
private boolean isGpsOn() {
    if (locationManager == null) {
        return false;
    }
    boolean gpsIsEnabled;
    if (useNetworkPositions) {
        gpsIsEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
    } else {
        gpsIsEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
    }
    logABS("Gps is enabled: " + gpsIsEnabled);
    return gpsIsEnabled;
}

---

From source file:com.crearo.gpslogger.GpsLoggingService.java

/**
 * Starts the location manager. There are two location managers - GPS and
 * Cell Tower. This code determines which manager to request updates from
 * based on user preference and whichever is enabled. If GPS is enabled on
 * the phone, that is used. But if the user has also specified that they
 * prefer cell towers, then cell towers are used. If neither is enabled,
 * then nothing is requested.//w  w w  . j  a v a 2s  . co m
 */
private void startGpsManager() {

    //If the user has been still for more than the minimum seconds
    if (userHasBeenStillForTooLong()) {
        LOG.info("No movement detected in the past interval, will not log");
        setAlarmForNextPoint();
        return;
    }

    if (gpsLocationListener == null) {
        gpsLocationListener = new GeneralLocationListener(this, "GPS");
    }

    if (towerLocationListener == null) {
        towerLocationListener = new GeneralLocationListener(this, "CELL");
    }

    gpsLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    towerLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    checkTowerAndGpsStatus();

    if (Session.isGpsEnabled()
            && preferenceHelper.getChosenListeners().contains(LocationManager.GPS_PROVIDER)) {
        LOG.info("Requesting GPS location updates");
        // gps satellite based
        gpsLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 0, gpsLocationListener);
        gpsLocationManager.addGpsStatusListener(gpsLocationListener);
        gpsLocationManager.addNmeaListener(gpsLocationListener);

        Session.setUsingGps(true);
        startAbsoluteTimer();
    }

    if (Session.isTowerEnabled()
            && (preferenceHelper.getChosenListeners().contains(LocationManager.NETWORK_PROVIDER)
                    || !Session.isGpsEnabled())) {
        LOG.info("Requesting cell and wifi location updates");
        Session.setUsingGps(false);
        // Cell tower and wifi based
        towerLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000, 0,
                towerLocationListener);

        startAbsoluteTimer();
    }

    if (!Session.isTowerEnabled() && !Session.isGpsEnabled()) {
        LOG.error("No provider available!");
        Session.setUsingGps(false);
        LOG.error(getString(R.string.gpsprovider_unavailable));
        stopLogging();
        setLocationServiceUnavailable();
        return;
    }

    EventBus.getDefault().post(new ServiceEvents.WaitingForLocation(true));
    Session.setWaitingForLocation(true);
}

---

From source file:com.klaasnotfound.locationassistant.LocationAssistant.java

private void checkProviders() {
    // Do it the old fashioned way
    LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
    boolean gps = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
    boolean network = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
    if (gps || network)
        return;/*from   ww w .  j  ava2  s  .c o m*/
    if (listener != null)
        listener.onFallBackToSystemSettings(onGoToLocationSettingsFromView, onGoToLocationSettingsFromDialog);
    else if (!quiet)
        Log.e(getClass().getSimpleName(),
                "Location providers need to be enabled, but no listener is "
                        + "registered! Specify a valid listener when constructing " + getClass().getSimpleName()
                        + " or register it explicitly with register().");
}

---

From source file:com.landenlabs.all_devtool.GpsFragment.java

private void showProviders() {
    GpsInfo gpsInfo = m_list.get(s_providersRow);
    ItemList itemList = gpsInfo.getList();
    itemList.clear();//from   w w  w  . j  a  v  a 2  s  .  c  o m

    List<String> gpsProviders = m_locMgr.getAllProviders();
    int idx = 1;
    for (String providerName : gpsProviders) {
        if (ActivityCompat.checkSelfPermission(getContext(),
                Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
                || ActivityCompat.checkSelfPermission(getContext(),
                        Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
            try {
                LocationProvider provider = m_locMgr.getProvider(providerName);
                if (null != provider) {
                    int color = getProviderColor(providerName);
                    String msg = String.format("%-10s %3s Accuracy:%d Pwr:%d", providerName,
                            (m_locMgr.isProviderEnabled(providerName) ? "On" : "Off"), provider.getAccuracy(),
                            provider.getPowerRequirement());
                    itemList.add(new GpsItem(s_noTime, msg, color));
                }
            } catch (SecurityException ex) {
                m_log.e(ex.getLocalizedMessage());
                m_gpsTv.setEnabled(false);
                addMsgToDetailRow(s_colorMsg, "GPS not available");
                addMsgToDetailRow(s_colorMsg, ex.getLocalizedMessage());
            }
        }
    }
    listChanged();

    if (m_locMgr.isProviderEnabled(LocationManager.GPS_PROVIDER))
        m_statusIcon.setImageResource(R.drawable.gps_satellite);
    else if (m_locMgr.isProviderEnabled(LocationManager.NETWORK_PROVIDER))
        m_statusIcon.setImageResource(R.drawable.gps_tower);
    else if (m_locMgr.isProviderEnabled(LocationManager.PASSIVE_PROVIDER))
        m_statusIcon.setImageResource(R.drawable.gps_passive);
    else
        m_statusIcon.setImageResource(R.drawable.gps_off);
}

---

From source file:com.example.angel.parkpanda.MainActivity.java

public Location getLocation() {
    Location location = null;//from w  w  w  . j  av a2s  . co m
    LocationManager locationManager;
    boolean isGPSEnabled = false;
    boolean isNetworkEnabled = false;
    final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10;
    double longitude, latitude;
    long MIN_TIME_BW_UPDATES = 1000 * 60 * 1;
    try {
        locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);

        isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);

        // getting network status
        isNetworkEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

        if (!isGPSEnabled && !isNetworkEnabled) {
            // no network provider is enabled
        } else {
            if (isNetworkEnabled) {
                if (ActivityCompat.checkSelfPermission(this,
                        Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
                        && ActivityCompat.checkSelfPermission(this,
                                Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                    return null;
                }
                locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, MIN_TIME_BW_UPDATES,
                        MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                if (locationManager != null) {
                    location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
                    if (location != null) {
                        latitude = location.getLatitude();
                        longitude = location.getLongitude();
                    }
                }
            }
            // if GPS Enabled get lat/long using GPS Services
            if (isGPSEnabled) {
                if (location == null) {
                    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, MIN_TIME_BW_UPDATES,
                            MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                    if (locationManager != null) {
                        location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
                        if (location != null) {
                            latitude = location.getLatitude();
                            longitude = location.getLongitude();
                        }
                    }
                }
            }
        }

    } catch (Exception e) {
        Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
    }

    return location;
}

---

From source file:com.mjhram.geodata.GpsLoggingService.java

/**
 * Starts the location manager. There are two location managers - GPS and
 * Cell Tower. This code determines which manager to request updates from
 * based on user preference and whichever is enabled. If GPS is enabled on
 * the phone, that is used. But if the user has also specified that they
 * prefer cell towers, then cell towers are used. If neither is enabled,
 * then nothing is requested.//w  w  w .  j  av  a2 s  .  c o  m
 */
private void StartGpsManager() {

    //If the user has been still for more than the minimum seconds
    if (userHasBeenStillForTooLong()) {
        tracer.info("No movement detected in the past interval, will not log");
        SetAlarmForNextPoint();
        return;
    }

    if (gpsLocationListener == null) {
        gpsLocationListener = new GeneralLocationListener(this, "GPS");
    }

    if (towerLocationListener == null) {
        towerLocationListener = new GeneralLocationListener(this, "CELL");
    }

    gpsLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    towerLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    CheckTowerAndGpsStatus();

    if (Session.isGpsEnabled() && AppSettings.getChosenListeners().contains("gps")) {
        tracer.info("Requesting GPS location updates");
        // gps satellite based
        gpsLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 0, gpsLocationListener);
        gpsLocationManager.addGpsStatusListener(gpsLocationListener);
        //gpsLocationManager.addNmeaListener(gpsLocationListener);

        Session.setUsingGps(true);
        startAbsoluteTimer();
    }

    if (Session.isTowerEnabled()
            && (AppSettings.getChosenListeners().contains("network") || !Session.isGpsEnabled())) {
        tracer.info("Requesting cell and wifi location updates");
        Session.setUsingGps(false);
        // Cell tower and wifi based
        towerLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000, 0,
                towerLocationListener);

        startAbsoluteTimer();
    }

    if (!Session.isTowerEnabled() && !Session.isGpsEnabled()) {
        tracer.error("No provider available!");
        Session.setUsingGps(false);
        tracer.error(getString(R.string.gpsprovider_unavailable));
        //StopLogging();
        SetLocationServiceUnavailable();
        return;
    }

    EventBus.getDefault().post(new ServiceEvents.WaitingForLocation(true));
    Session.setWaitingForLocation(true);
}

---

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