Example usage for android.location Location getProvider

Introduction

In this page you can find the example usage for android.location Location getProvider.

Prototype

public String getProvider() 

Source Link

Document

Returns the name of the provider that generated this fix.

Usage

From source file:Main.java

/***********************************/

public static void writeLocation(Parcel dest, Location loc) {
    dest.writeString(loc.getProvider());
    dest.writeLong(loc.getTime());/*  ww  w. j a  v a2  s . co  m*/
    dest.writeDouble(loc.getLatitude());
    dest.writeDouble(loc.getLongitude());
    dest.writeDouble(loc.getAltitude());
    dest.writeFloat(loc.getAccuracy());
    dest.writeFloat(loc.getBearing());
    dest.writeFloat(loc.getSpeed());
}

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From source file:de.ncoder.sensorsystem.android.logging.JSONUtils.java

private static Object wrapLocation(Location loc) {
    try {//from  w  ww . j av  a 2s  .c o  m
        JSONObject json = new JSONObject();
        json.put("provider", loc.getProvider());
        json.put("latitude", loc.getLatitude());
        json.put("longitude", loc.getLongitude());
        if (loc.hasAccuracy())
            json.put("accuracy", loc.getAccuracy());
        json.put("time", loc.getTime());
        if (loc.hasAltitude())
            json.put("alt", loc.getAltitude());
        if (loc.hasSpeed())
            json.put("vel", loc.getSpeed());
        if (loc.hasBearing())
            json.put("bear", loc.getBearing());
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2)
            if (loc.isFromMockProvider())
                json.put("mock", true);
        if (loc.getExtras() != null) {
            json.put("extra", wrap(loc.getExtras()));
        }
        return json;
    } catch (JSONException e) {
        return loc.toString() + " threw " + e.toString();
    }
}

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From source file:Main.java

public static String dumpLocationInfo(Location loc) {
    if (loc == null) {
        return "Location null or empty";
    }/*from www .j a v a2  s  . co m*/
    return String.format(Locale.getDefault(), "lat: %f, lng: %f, acc: %f, provider: %s", loc.getLatitude(),
            loc.getLongitude(), loc.getAccuracy(), loc.getProvider());
}

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From source file:com.appdynamics.demo.gasp.utils.LocationServices.java

/**
 * Enable location checking (via LocationFragment)
 * @param context the application context
 *//* w w w. j  a  va  2s.  c o m*/
public static void enableLocationChecking(FragmentActivity context) {
    try {
        if (GooglePlayServicesUtil.isGooglePlayServicesAvailable(context) == ConnectionResult.SUCCESS) {

            // Check current location
            Location location = LocationFragment.getLocation(context);
            if (location != null) {
                Log.d(TAG,
                        "Location: " + String.format("%.6f", location.getLatitude()) + ", "
                                + String.format("%.6f", location.getLongitude()) + " (via "
                                + location.getProvider() + ")" + '\n');
            }

            // Add LocationFragment to enable location updates
            FragmentManager fm = context.getFragmentManager();
            FragmentTransaction ft = fm.beginTransaction();
            LocationFragment locationFragment = new LocationFragment();
            ft.add(locationFragment, "LocationFragment");
            ft.commit();
        } else
            Log.e(TAG, "Google Play Services not available");
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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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 va  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.googlecode.android_scripting.jsonrpc.JsonBuilder.java

private static JSONObject buildJsonLocation(Location location) throws JSONException {
    JSONObject result = new JSONObject();
    result.put("altitude", location.getAltitude());
    result.put("latitude", location.getLatitude());
    result.put("longitude", location.getLongitude());
    result.put("time", location.getTime());
    result.put("accuracy", location.getAccuracy());
    result.put("speed", location.getSpeed());
    result.put("provider", location.getProvider());
    result.put("bearing", location.getBearing());
    return result;
}

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From source file:Main.java

public static void setGpsParameters(Parameters parameters, Location loc) {
    // Clear previous GPS location from the parameters.
    parameters.removeGpsData();//from  ww w.j av  a2 s .c  om

    // We always encode GpsTimeStamp
    parameters.setGpsTimestamp(System.currentTimeMillis() / 1000);

    // Set GPS location.
    if (loc != null) {
        double lat = loc.getLatitude();
        double lon = loc.getLongitude();
        boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d);

        if (hasLatLon) {
            Log.d(TAG, "Set gps location");
            parameters.setGpsLatitude(lat);
            parameters.setGpsLongitude(lon);
            parameters.setGpsProcessingMethod(loc.getProvider().toUpperCase());
            if (loc.hasAltitude()) {
                parameters.setGpsAltitude(loc.getAltitude());
            } else {
                // for NETWORK_PROVIDER location provider, we may have
                // no altitude information, but the driver needs it, so
                // we fake one.
                parameters.setGpsAltitude(0);
            }
            if (loc.getTime() != 0) {
                // Location.getTime() is UTC in milliseconds.
                // gps-timestamp is UTC in seconds.
                long utcTimeSeconds = loc.getTime() / 1000;
                parameters.setGpsTimestamp(utcTimeSeconds);
            }
        } else {
            loc = null;
        }
    }
}

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From source file:com.prey.services.LocationService.java

private void setNewLocation(Location newLocation) {
    PreyLogger//  w w  w  .j  a v  a  2s  . co m
            .d("[" + newLocation.getProvider() + "] Fix found!. Accuracy: [" + newLocation.getAccuracy() + "]");

    if (lastRegisteredLocation == null) {
        //PreyLogger.d("-----> First fix. Set as last location!");
        lastRegisteredLocation = newLocation;
    } else {
        if (newLocation.getTime() - lastRegisteredLocation.getTime() > PreyConfig.LAST_LOCATION_MAX_AGE) {
            //Last registered fix was set more that 2 minutes ago. It's older so must be updated!
            //PreyLogger.d("-----> Old fix has expired (older than 2 minutes). Setting new fix as last location!");
            lastRegisteredLocation = newLocation;
        } else if (newLocation.hasAccuracy()
                && (newLocation.getAccuracy() < lastRegisteredLocation.getAccuracy())) {
            //New location is more accurate than the previous one. Win!
            //PreyLogger.d("-------> Newer and more accurate fix. Set as last location!");
            lastRegisteredLocation = newLocation;
        }
    }
    PreyLocationManager.getInstance(getApplicationContext())
            .setLastLocation(new PreyLocation(lastRegisteredLocation));
}

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

@Override
public void onLocationChanged(Location location) {
    if (!location.getProvider().equals(LocationManager.GPS_PROVIDER))
        return;/*  ww w .j av  a  2 s. co  m*/
    if (mNotifyFix && (mStatus != GPS_INACTIVE)) {
        mStatus = GPS_FIX;
        GpsStatus status = mLocationManager.getGpsStatus(null);
        int satsInView = 0;
        int satsUsed = 0;
        Iterable<GpsSatellite> sats = status.getSatellites();
        for (GpsSatellite sat : sats) {
            satsInView++;
            if (sat.usedInFix()) {
                satsUsed++;
            }
        }
        double lat = Math.abs(location.getLatitude());
        double lon = Math.abs(location.getLongitude());
        String ns = (location.getLatitude() > 0) ? getString(R.string.value_N)
                : (location.getLatitude() < 0) ? getString(R.string.value_S) : "";
        String ew = (location.getLongitude() > 0) ? getString(R.string.value_E)
                : (location.getLongitude() < 0) ? getString(R.string.value_W) : "";
        String title = String.format("%.5f%s%s %.5f%s%s", lat, getString(R.string.unit_degree), ns, lon,
                getString(R.string.unit_degree), ew);
        String text = "";
        if (location.hasAltitude()) {
            text = text + String.format("%.0f%s", location.getAltitude(), getString(R.string.unit_meter));
        }
        if (location.hasSpeed()) {
            text = text + (text.equals("") ? "" : ", ")
                    + String.format("%.0f%s", (location.getSpeed() * 3.6), getString(R.string.unit_km_h));
        }
        if (location.hasAccuracy()) {
            text = text + (text.equals("") ? "" : ", ")
                    + String.format("\u03b5 = %.0f%s", location.getAccuracy(), getString(R.string.unit_meter));
        }
        text = text + (text.equals("") ? "" : ", ") + String.format("%d/%d", satsUsed, satsInView);
        text = text + (text.equals("") ? "" : ",\n")
                + String.format("TTFF %d s", status.getTimeToFirstFix() / 1000);
        mBuilder.setSmallIcon(R.drawable.ic_stat_notify_location);
        mBuilder.setContentTitle(title);
        mBuilder.setContentText(text);
        mBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText(text));

        startForeground(ONGOING_NOTIFICATION, mBuilder.build());
    } else {
        stopForeground(true);
    }
}

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From source file:a14n.geolocationdemo.MainActivity.java

private void requestLocationUpdates() {
    // Acquire a reference to the system Location Manager
    LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);

    // Define a listener that responds to location updates
    LocationListener locationListener = new LocationListener() {
        public void onLocationChanged(Location location) {
            JSONObject locationAsJson = new JSONObject();
            try {
                locationAsJson.put("accuracy", location.getAccuracy());
                locationAsJson.put("provider", location.getProvider());
                locationAsJson.put("latitude", location.getLatitude());
                locationAsJson.put("longitude", location.getLongitude());
                locationAsJson.put("time", location.getTime());
            } catch (JSONException e) {
                Log.e(TAG, "JSON exception", e);
                return;
            }//from   w w w  .ja v  a2  s . c om
            flutterView.sendToFlutter("locations", locationAsJson.toString(), null);
        }

        public void onStatusChanged(String provider, int status, Bundle extras) {
        }

        public void onProviderEnabled(String provider) {
        }

        public void onProviderDisabled(String provider) {
        }
    };

    // Register the listener with the Location Manager to receive location updates
    locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);
}

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