Example usage for android.location Criteria ACCURACY_FINE

List of usage examples for android.location Criteria ACCURACY_FINE

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Introduction

In this page you can find the example usage for android.location Criteria ACCURACY_FINE.

Prototype

int ACCURACY_FINE

To view the source code for android.location Criteria ACCURACY_FINE.

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Document

A constant indicating a finer location accuracy requirement

Usage

From source file:it.geosolutions.geocollect.android.core.mission.PendingMissionListActivity.java

/**
 * Get provider name.//w  ww  .j a  v  a 2s  .  co m
 * @return Name of best suiting provider.
 * */
String getProviderName() {
    LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);

    Criteria criteria = new Criteria();
    criteria.setPowerRequirement(Criteria.POWER_LOW); // Chose your desired power consumption level.
    criteria.setAccuracy(Criteria.ACCURACY_FINE); // Choose your accuracy requirement.
    criteria.setSpeedRequired(false); // Chose if speed for first location fix is required.
    criteria.setAltitudeRequired(false); // Choose if you use altitude.
    criteria.setBearingRequired(false); // Choose if you use bearing.
    criteria.setCostAllowed(false); // Choose if this provider can waste money :-)

    // Provide your criteria and flag enabledOnly that tells
    // LocationManager only to return active providers.
    return locationManager.getBestProvider(criteria, true);
}

From source file:org.getlantern.firetweet.activity.support.ComposeActivity.java

/**
 * The Location Manager manages location providers. This code searches for
 * the best provider of data (GPS, WiFi/cell phone tower lookup, some other
 * mechanism) and finds the last known location.
 *//* ww w  . j a v  a2s.  c  om*/
private boolean startLocationUpdateIfEnabled() {
    final LocationManager lm = mLocationManager;
    final boolean attachLocation = mPreferences.getBoolean(KEY_ATTACH_LOCATION, false);
    if (!attachLocation) {
        lm.removeUpdates(this);
        return false;
    }
    final Criteria criteria = new Criteria();
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    final String provider = lm.getBestProvider(criteria, true);
    if (provider != null) {
        mLocationText.setText(R.string.getting_location);
        lm.requestLocationUpdates(provider, 0, 0, this);
        final Location location;
        if (lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
            location = lm.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
        } else {
            location = lm.getLastKnownLocation(provider);
        }
        if (location != null) {
            onLocationChanged(location);
        }
    } else {
        Toast.makeText(this, R.string.cannot_get_location, Toast.LENGTH_SHORT).show();
    }
    return provider != null;
}

From source file:org.mariotaku.twidere.activity.support.ComposeActivity.java

/**
 * The Location Manager manages location providers. This code searches for
 * the best provider of data (GPS, WiFi/cell phone tower lookup, some other
 * mechanism) and finds the last known location.
 *//*from   w  ww. j a va  2 s  . c  o m*/
private boolean startLocationUpdateIfEnabled() {
    final LocationManager lm = mLocationManager;
    final boolean attachLocation = mPreferences.getBoolean(KEY_ATTACH_LOCATION);
    if (!attachLocation) {
        lm.removeUpdates(this);
        return false;
    }
    final Criteria criteria = new Criteria();
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    final String provider = lm.getBestProvider(criteria, true);
    if (provider != null) {
        mLocationText.setText(R.string.getting_location);
        lm.requestLocationUpdates(provider, 0, 0, this);
        final Location location;
        if (lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
            location = lm.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
        } else {
            location = lm.getLastKnownLocation(provider);
        }
        if (location != null) {
            onLocationChanged(location);
        }
    } else {
        Toast.makeText(this, R.string.cannot_get_location, Toast.LENGTH_SHORT).show();
    }
    return provider != null;
}

From source file:reportsas.com.formulapp.Formulario.java

public void HabilitarParametros(Menu menu) {
    for (int i = 0; i < encuesta.getParametros().size(); i++) {

        switch (encuesta.getParametros().get(i).getIdParametro()) {
        // Captura GPS
        case 1:/*  w  w  w. j a v  a2s .  c om*/

            menu.getItem(2).setVisible(true);
            parametroGPS = new ParametrosRespuesta(1);
            manejador = (LocationManager) getSystemService(LOCATION_SERVICE);
            if (!manejador.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
                AlertDialog alert = null;
                final AlertDialog.Builder builder = new AlertDialog.Builder(this);
                builder.setMessage("El sistema GPS esta desactivado, Debe activarlo!").setCancelable(false)
                        .setPositiveButton("Activar GPS", new DialogInterface.OnClickListener() {
                            public void onClick(@SuppressWarnings("unused") final DialogInterface dialog,
                                    @SuppressWarnings("unused") final int id) {
                                startActivity(
                                        new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
                            }
                        });
                alert = builder.create();
                alert.show();
            }
            Criteria criterio = new Criteria();
            criterio.setCostAllowed(false);
            criterio.setAltitudeRequired(false);
            criterio.setAccuracy(Criteria.ACCURACY_FINE);
            proveedor = manejador.getBestProvider(criterio, true);
            Location localizacion = manejador.getLastKnownLocation(proveedor);
            capturarLocalizacion(localizacion);
            manejador.requestLocationUpdates(LocationManager.GPS_PROVIDER, 30000, 0, this);
            Toast toast1;
            if (parametroGPS.getValor().equals("Posicion Desconocida")) {
                toast1 = Toast.makeText(this, "Posicion Desconocida.", Toast.LENGTH_SHORT);

            } else {
                toast1 = Toast.makeText(this, "Localizacin obtenida exitosamente.", Toast.LENGTH_SHORT);

            }

            toast1.show();
            break;
        // Captura Imgen
        case 2:

            menu.getItem(0).setVisible(true);
            break;
        // Lectura de Codigo
        case 3:

            menu.getItem(1).setVisible(true);
            break;

        default:

            break;
        }

    }

}

From source file:com.BeatYourRecord.SubmitActivity.java

private void getVideoLocation() {
    this.locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);

    Criteria criteria = new Criteria();
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    criteria.setPowerRequirement(Criteria.POWER_HIGH);
    criteria.setAltitudeRequired(false);
    criteria.setBearingRequired(false);/*from  w w  w.j a  v  a  2 s. c o  m*/
    criteria.setSpeedRequired(false);
    criteria.setCostAllowed(true);

    String provider = locationManager.getBestProvider(criteria, true);

    this.locationListener = new LocationListener() {
        @Override
        public void onLocationChanged(Location location) {
            if (location != null) {
                SubmitActivity.this.videoLocation = location;
                lat = location.getLatitude();
                lng = location.getLongitude();
                Log.d(LOG_TAG, "lat=" + lat);
                Log.d(LOG_TAG, "lng=" + lng);

                TextView locationText = (TextView) findViewById(R.id.locationLabel);
                locationText.setText("Geo Location: " + String.format("lat=%.2f lng=%.2f", lat, lng));
                locationManager.removeUpdates(this);
            } else {
                Log.d(LOG_TAG, "location is null");
            }
        }

        @Override
        public void onProviderDisabled(String provider) {
        }

        @Override
        public void onProviderEnabled(String provider) {
        }

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

    };

    if (provider != null) {
        locationManager.requestLocationUpdates(provider, 2000, 10, locationListener);
    }
}

From source file:com.dwdesign.tweetings.activity.ComposeActivity.java

/**
 * The Location Manager manages location providers. This code searches for
 * the best provider of data (GPS, WiFi/cell phone tower lookup, some other
 * mechanism) and finds the last known location.
 **///from   www .ja  v  a 2  s.c  o m
private boolean getLocation() {
    final Criteria criteria = new Criteria();
    criteria.setAccuracy(Criteria.ACCURACY_FINE);
    final String provider = mLocationManager.getBestProvider(criteria, true);

    if (provider != null) {
        mRecentLocation = mLocationManager.getLastKnownLocation(provider);
    } else {
        Toast.makeText(this, R.string.cannot_get_location, Toast.LENGTH_SHORT).show();
    }
    return provider != null;
}

From source file:com.thomasokken.free42.Free42Activity.java

public int shell_get_location(DoubleHolder lat, DoubleHolder lon, DoubleHolder lat_lon_acc, DoubleHolder elev,
        DoubleHolder elev_acc) {/*from  w w  w  . j a va  2 s . c om*/
    if (ContextCompat.checkSelfPermission(this,
            Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        locat_inited = false;
        ActivityCompat.requestPermissions(this, new String[] { Manifest.permission.ACCESS_FINE_LOCATION },
                MY_PERMISSIONS_REQUEST_ACCESS_FINE_LOCATION);
        return 0;
    }
    if (!locat_inited) {
        locat_inited = true;
        LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
        Criteria cr = new Criteria();
        cr.setAccuracy(Criteria.ACCURACY_FINE);
        String provider = lm.getBestProvider(cr, true);
        if (provider == null) {
            locat_exists = false;
            return 0;
        }
        LocationListener ll = new LocationListener() {
            public void onLocationChanged(Location location) {
                // TODO: Verify units etc.
                locat_lat = location.getLatitude();
                locat_lon = location.getLongitude();
                locat_lat_lon_acc = location.getAccuracy();
                locat_elev = location.getAltitude();
                locat_elev_acc = location.hasAltitude() ? locat_lat_lon_acc : -1;
            }

            public void onProviderDisabled(String provider) {
                // Ignore
            }

            public void onProviderEnabled(String provider) {
                // Ignore
            }

            public void onStatusChanged(String provider, int status, Bundle extras) {
                // Ignore
            }
        };
        try {
            lm.requestLocationUpdates(provider, 60000, 1, ll, Looper.getMainLooper());
        } catch (IllegalArgumentException e) {
            return 0;
        } catch (SecurityException e) {
            return 0;
        }
        locat_exists = true;
    }

    if (locat_exists) {
        lat.value = locat_lat;
        lon.value = locat_lon;
        lat_lon_acc.value = locat_lat_lon_acc;
        elev.value = locat_elev;
        elev_acc.value = locat_elev_acc;
        return 1;
    } else
        return 0;
}