Example usage for android.location LocationManager getAllProviders

Introduction

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

Prototype

public List<String> getAllProviders() 

Source Link

Document

Returns a list of the names of all known location providers.

Usage

From source file:Main.java

public static boolean deviceSupportGPS(Context context) {
    boolean result = false;

    final LocationManager manager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);

    List<String> allProviders = manager.getAllProviders();

    if (allProviders.contains(LocationManager.GPS_PROVIDER)) {
        result = true;/*w  ww  .  j  av  a 2s  .  c o m*/
    }

    return result;
}

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From source file:Main.java

/**
 * To be used if you just want a one-shot best last location, iterates over
 * all providers and returns the most accurate result.
 *///from   w w w .ja v  a 2 s .c o m
public static Location getBestLastGeolocation(Context context) {
    LocationManager manager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
    List<String> providers = manager.getAllProviders();

    Location bestLocation = null;
    for (String it : providers) {
        Location location = manager.getLastKnownLocation(it);
        if (location != null) {
            if (bestLocation == null || location.getAccuracy() < bestLocation.getAccuracy()) {
                bestLocation = location;
            }
        }
    }

    return bestLocation;
}

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From source file:Main.java

public static boolean supportGps(Context context) {
    final LocationManager mgr = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
    if (mgr != null) {
        List<String> providers = mgr.getAllProviders();
        return providers != null && providers.contains(LocationManager.GPS_PROVIDER);
    }/*from  w ww  .j  av a 2 s . c  o m*/
    return false;
}

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From source file:Main.java

/**
 * Checks if the current device has a  NETWORK module (hardware)
 * @return true if the current device has NETWORK
 *///ww w.  j  a  v  a 2  s .  c o  m
public static boolean hasNetworkModule(final Context context) {
    final LocationManager locationManager = (LocationManager) context
            .getSystemService(Context.LOCATION_SERVICE);
    for (final String provider : locationManager.getAllProviders()) {
        if (provider.equals(LocationManager.NETWORK_PROVIDER)) {
            return true;
        }
    }
    return false;
}

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From source file:uk.ac.horizon.ubihelper.service.channel.LocationChannel.java

public static List<String> getAllProviders(Service service) {
    LocationManager location = (LocationManager) service.getSystemService(Service.LOCATION_SERVICE);
    if (location != null) {
        return location.getAllProviders();
    } else {//from  w w  w.j ava  2  s  .  c  om
        Log.w(TAG, "No LocationManager");
        return new LinkedList<String>();
    }
}

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From source file:it.feio.android.omninotes.utils.GeocodeHelper.java

public static LocationManager getLocationManager(Context context, final LocationListener locationListener) {
    LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
    // A check is done to avoid crash when NETWORK_PROVIDER is not
    // available (ex. on emulator with API >= 11)
    if (locationManager.getAllProviders().contains(LocationManager.GPS_PROVIDER)
            && locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 60000, 50, locationListener);
    }//from   ww w.  j ava 2  s  .  c  o  m
    if (locationManager.getAllProviders().contains(LocationManager.NETWORK_PROVIDER)
            && locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
        locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 60000, 50, locationListener);
    } else {
        locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 60000, 50, locationListener);
    }
    return locationManager;
}

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From source file:uk.ac.horizon.ug.exploding.client.LocationUtils.java

public static void registerOnThread(Context context, LocationListener locationCallback, Listener listener) {
    LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
    List<String> providers = locationManager.getAllProviders();
    Log.i(TAG, "Found " + providers.size() + " location providers");
    for (String provider : providers) {
        if (locationManager.isProviderEnabled(provider)) {
            Log.i(TAG, "Provider " + provider + " enabled");
        } else {/*from   w  w  w .j  a v a  2 s .c o m*/
            Log.i(TAG, "Provider " + provider + " disabled");
        }
    }
    for (int pi = 0; pi < PROVIDERS.length; pi++) {
        String provider = PROVIDERS[pi];
        if (locationManager.isProviderEnabled(provider)) {
            Log.i(TAG, "Registering with provider " + provider);
            Location loc = locationManager.getLastKnownLocation(provider);
            if (loc != null) {
                Log.i(TAG,
                        "Last Location, provider=" + loc.getProvider() + ", lat=" + loc.getLatitude()
                                + ", long=" + loc.getLongitude() + ", bearing="
                                + (loc.hasBearing() ? "" + loc.getBearing() : "NA") + ", speed="
                                + (loc.hasSpeed() ? "" + loc.getSpeed() : "NA") + ", accuracy="
                                + (loc.hasAccuracy() ? "" + loc.getAccuracy() : "NA") + ", alt="
                                + (loc.hasAltitude() ? "" + loc.getAltitude() : "NA"));

                ZoneService.updateLocation(context, loc);

            }
            //if (!"passive".equals(provider))
            if (locationCallback != null)
                locationManager.requestLocationUpdates(provider, 0/*minTime*/, 0/*minDistance*/,
                        locationCallback);
        } else
            Log.e(TAG, "Required provider " + provider + " not enabled!");
    }
    if (listener != null)
        locationManager.addGpsStatusListener(listener);
}

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From source file:com.fallahpoor.infocenter.fragments.gps.GpsFragment.java

public boolean hasGpsFeature() {

    LocationManager locationManager = (LocationManager) getActivity()
            .getSystemService(Context.LOCATION_SERVICE);

    if (locationManager == null) {
        return false;
    }// www . j  a v  a2 s. c  o  m

    Iterator<String> iterator = locationManager.getAllProviders().iterator();
    String provider;

    while (iterator.hasNext()) {
        provider = iterator.next();
        if (provider.equals(LocationManager.GPS_PROVIDER)) {
            return true;
        }
    }

    return false;

}

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From source file:org.microg.gms.ui.PlacePickerActivity.java

@SuppressWarnings("MissingPermission")
private void updateMapFromLocationManager() {
    LocationManager lm = (LocationManager) getSystemService(LOCATION_SERVICE);
    Location last = null;/*from  w  w  w  .  j a v a2  s .co  m*/
    for (String provider : lm.getAllProviders()) {
        if (lm.isProviderEnabled(provider)) {
            Location t = lm.getLastKnownLocation(provider);
            if (t != null && (last == null || t.getTime() > last.getTime())) {
                last = t;
            }
        }
    }
    Log.d(TAG, "Set location to " + last);
    if (last != null) {
        mapView.map().setMapPosition(new MapPosition(last.getLatitude(), last.getLongitude(), 4096));
    }
}

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From source file:com.example.scandevice.MainActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    context = getApplicationContext();//w  ww  .  j  a v a2  s  . com
    LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    Criteria criteria = new Criteria();

    // Getting the name of the provider that meets the criteria
    provider = locationManager.getBestProvider(criteria, true);

    if (provider == null && !locationManager.isProviderEnabled(provider)) {

        // Get the location from the given provider
        List<String> list = locationManager.getAllProviders();

        for (int i = 0; i < list.size(); i++) {
            //Get device name;
            String temp = list.get(i);

            //check usable
            if (locationManager.isProviderEnabled(temp)) {
                provider = temp;
                break;
            }
        }
    }
    //get location where reference last.
    Location location = locationManager.getLastKnownLocation(provider);

    if (location == null)
        Toast.makeText(this, "There are no available position information providers.", Toast.LENGTH_SHORT)
                .show();
    else
        //GPS start from last location.
        onLocationChanged(location);

    // Set by <content src="index.html" /> in config.xml
    loadUrl(launchUrl);
}

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