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:digital.dispatch.TaxiLimoNewUI.GCM.GCMIntentService.java

private Location getBestLocation() {
    Location gpsLocation = getLocationByProvider(LocationManager.GPS_PROVIDER);
    Location networkLocation = getLocationByProvider(LocationManager.NETWORK_PROVIDER);
    Location tmpLocation;/*from   www .  ja v a 2s .  c o m*/

    if (gpsLocation == null) {
        Logger.v(TAG, "No GPS Location available.");
        return networkLocation;
    }

    if (networkLocation == null) {
        Logger.v(TAG, "No Network Location available");
        return gpsLocation;
    }

    Logger.v(TAG, "GPS location:");
    Logger.v(TAG, " accurate=" + gpsLocation.getAccuracy() + " time=" + gpsLocation.getTime());
    Logger.v(TAG, "Netowrk location:");
    Logger.v(TAG, " accurate=" + networkLocation.getAccuracy() + " time=" + networkLocation.getTime());

    if (gpsLocation.getAccuracy() < networkLocation.getAccuracy()) {
        Logger.v(TAG, "use GPS location");
        tmpLocation = gpsLocation;

    } else {
        Logger.v(TAG, "use networkLocation");
        tmpLocation = networkLocation;
    }
    return tmpLocation;

}

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

private void loadVersionSpecificProperties() {
    PackageInfo packageInfo;/*w w w.  j  a  v a 2 s .com*/
    try {
        packageInfo = getPackageManager().getPackageInfo(getPackageName(), 0);
        int versionCode = packageInfo.versionCode;

        if (preferenceHelper.getLastVersionSeen() <= 71) {
            LOG.debug("preferenceHelper.getLastVersionSeen() " + preferenceHelper.getLastVersionSeen());
            //Specifically disable passive provider... just once
            if (preferenceHelper.getChosenListeners().contains("passive")) {
                Set<String> listeners = new HashSet<>();
                if (preferenceHelper.getChosenListeners().contains(LocationManager.GPS_PROVIDER)) {
                    listeners.add(LocationManager.GPS_PROVIDER);
                }
                if (preferenceHelper.getChosenListeners().contains(LocationManager.NETWORK_PROVIDER)) {
                    listeners.add(LocationManager.NETWORK_PROVIDER);
                }
                preferenceHelper.setChosenListeners(listeners);
            }
        }
        preferenceHelper.setLastVersionSeen(versionCode);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

}

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From source file:com.mobicage.rogerthat.GetLocationActivity.java

private void getMyLocation() {
    mLocationProviderUpdates = mUseGPS.isChecked() ? LocationManager.GPS_PROVIDER
            : LocationManager.NETWORK_PROVIDER;
    mLocation = null;//  w w w . ja  va  2s.  c  o m
    try {
        mLocationManager.requestLocationUpdates(mLocationProviderUpdates, 0, 0, mLocationListener);
    } catch (SecurityException e) {
        L.bug(e); // Should never happen
    }
    mLocationQueryStart = System.currentTimeMillis();
    mProgressDialog.setProgress(0);
    mProgressDialog.show();
    mService.postDelayedOnUIHandler(mUpdateProgress, 100);
}

---

From source file:org.y20k.trackbook.TrackerService.java

private void addWayPointToTrack() {

    // create new WayPoint
    WayPoint newWayPoint = null;/*  ww  w. j a  v  a 2 s.co m*/

    // get number of previously tracked WayPoints
    int trackSize = mTrack.getWayPoints().size();

    if (trackSize == 0) {
        // add first location to track
        newWayPoint = mTrack.addWayPoint(mCurrentBestLocation);
    } else {
        // get last WayPoint and compare it to current location
        Location lastWayPoint = mTrack.getWayPointLocation(trackSize - 1);

        // default value for average speed
        float averageSpeed = 0f;

        // compute average speed if new location come from network provider
        if (trackSize > 1 && mCurrentBestLocation.getProvider().equals(LocationManager.NETWORK_PROVIDER)) {
            Location firstWayPoint = mTrack.getWayPointLocation(0);
            float distance = firstWayPoint.distanceTo(lastWayPoint);
            long timeDifference = lastWayPoint.getElapsedRealtimeNanos()
                    - firstWayPoint.getElapsedRealtimeNanos();
            averageSpeed = distance / ((float) timeDifference / ONE_NANOSECOND);
        }

        if (LocationHelper.isNewWayPoint(lastWayPoint, mCurrentBestLocation, averageSpeed)) {
            // if new, add current best location to track
            newWayPoint = mTrack.addWayPoint(mCurrentBestLocation);
        }

    }

    // send local broadcast if new WayPoint added
    if (newWayPoint != null) {
        sendTrackUpdate();
    }

}

---

From source file:com.esri.cordova.geolocation.AdvancedGeolocation.java

private void validatePermissions() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        // Reference: Permission Groups https://developer.android.com/guide/topics/security/permissions.html#normal-dangerous
        // As of July 2016 - ACCESS_WIFI_STATE and ACCESS_NETWORK_STATE are not considered dangerous permissions
        Log.d(TAG, "validatePermissions()");

        final int showRationale = _permissionsController.getShowRationale();

        if (_permissionsController.getAppPermissions()) {
            startLocation();/*from   w  ww.jav  a  2s .c o  m*/
        }
        // The user has said to never ask again about activating location services
        else if (showRationale == _permissionsController.DENIED_NOASK) {
            Log.w(TAG, ErrorMessages.LOCATION_SERVICES_DENIED_NOASK().message);
            sendCallback(PluginResult.Status.ERROR,
                    JSONHelper.errorJSON(PROVIDER_PRIMARY, ErrorMessages.LOCATION_SERVICES_DENIED_NOASK()));
        } else if (showRationale == _permissionsController.ALLOW) {
            requestPermissions();
        } else if (showRationale == _permissionsController.DENIED) {
            Log.w(TAG, "Rationale already shown, geolocation denied twice");
            sendCallback(PluginResult.Status.ERROR,
                    JSONHelper.errorJSON(PROVIDER_PRIMARY, ErrorMessages.LOCATION_SERVICES_DENIED()));
        }
    } else {
        final LocationManager _locationManager = (LocationManager) _cordovaActivity
                .getSystemService(Context.LOCATION_SERVICE);
        final boolean networkLocationEnabled = _locationManager
                .isProviderEnabled(LocationManager.NETWORK_PROVIDER);
        final boolean gpsEnabled = _locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
        final boolean networkEnabled = isInternetConnected(_cordovaActivity.getApplicationContext());

        // If warnings are disabled then skip initializing alert dialog fragments
        if (!_noWarn && (!networkLocationEnabled || !gpsEnabled || !networkEnabled)) {
            alertDialog(gpsEnabled, networkLocationEnabled, networkEnabled);
        } else {
            startLocation();
        }
    }
}

---

From source file:com.tonyandr.caminoguideoff.map.MapActivity.java

private void checkGPS() {
    LocationManager lm = (LocationManager) getSystemService(LOCATION_SERVICE);
    if (!lm.isProviderEnabled(LocationManager.GPS_PROVIDER)
            && !lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
        // Build the alert dialog
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("Where are you?");
        builder.setMessage("Please enable Location Services and GPS");
        builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
            @Override/* www.  j av  a 2 s .  co  m*/
            public void onClick(DialogInterface dialog, int which) {
                dialog.cancel();
            }
        });
        builder.setPositiveButton("Enable", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialogInterface, int i) {
                // Show location settings when the user acknowledges the alert dialog
                Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                startActivity(intent);
            }
        });
        Dialog alertDialog = builder.create();
        alertDialog.setCanceledOnTouchOutside(false);
        alertDialog.show();
    }
}

---

From source file:de.uni.stuttgart.informatik.ToureNPlaner.UI.Activities.MapScreen.MapScreen.java

private void setupGPS(Bundle savedInstanceState, boolean isFirstStart) {
    Location loc = locManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);

    GeoPoint gpsGeoPoint = null;/*from w  ww  .jav a  2  s.c  om*/

    if (loc != null) {
        gpsGeoPoint = new GeoPoint(loc.getLatitude(), loc.getLongitude());
    }

    // setting up LocationManager and set MapFocus on lastknown GPS-Location
    if (isFirstStart && gpsGeoPoint != null) {
        mapView.getController().setCenter(gpsGeoPoint);
    }

    gpsListener = new GpsListener(this, savedInstanceState, gpsGeoPoint);
    nodeOverlay = new NodeOverlay(this, session, gpsGeoPoint);
}

---

From source file:ca.mudar.mtlaucasou.BaseMapFragment.java

/**
 * Initial map center animation on detected user location. If user is more
 * than minimum-distance from the city, center the map on Downtown. Also
 * defines the zoom.//from   w w w.j av  a  2  s . c o  m
 */
protected void initialAnimateToPoint() {
    List<String> enabledProviders = mLocationManager.getProviders(true);

    double coordinates[] = Const.MAPS_DEFAULT_COORDINATES;
    final double lat = coordinates[0];
    final double lng = coordinates[1];

    Location userLocation = mAppHelper.getLocation();
    if (userLocation != null) {
        /**
         * Center on app's user location.
         */
        GeoPoint appGeoPoint = Helper.locationToGeoPoint(userLocation);
        mMapController.setCenter(appGeoPoint);
    } else {
        /**
         * Center on Downtown.
         */
        GeoPoint cityCenter = new GeoPoint((int) (lat * 1E6), (int) (lng * 1E6));
        mMapController.setCenter(cityCenter);
    }

    if ((mMapCenter == null) && enabledProviders.contains(LocationManager.NETWORK_PROVIDER)) {
        /**
         * Get user current location then display on map.
         */
        mLocationOverlay.runOnFirstFix(new Runnable() {
            public void run() {
                GeoPoint userGeoPoint = mLocationOverlay.getMyLocation();

                if (mListener != null) {
                    mListener.OnMyLocationChanged(userGeoPoint);
                }

                /**
                 * If user is very far from Montreal (> 25km) we center the
                 * map on Downtown.
                 */
                float[] resultDistance = new float[1];
                android.location.Location.distanceBetween(lat, lng, (userGeoPoint.getLatitudeE6() / 1E6),
                        (userGeoPoint.getLongitudeE6() / 1E6), resultDistance);

                if (resultDistance[0] > Const.MAPS_MIN_DISTANCE) {
                    userGeoPoint = new GeoPoint((int) (lat * 1E6), (int) (lng * 1E6));
                }

                mMapCenter = userGeoPoint;
                mMapController.animateTo(userGeoPoint);
            }
        });
    } else if (mMapCenter != null) {
        /**
         * The AppHelper knows the user location from a previous query, so
         * use the saved value.
         */
        mMapController.setCenter(mMapCenter);
    }
}

---

From source file:com.mobantica.DriverItRide.activities.ActivityLogin.java

private boolean valid() {
    if (edt_login_username.getText().toString().equals("")) {
        Toast.makeText(getApplicationContext(), getResources().getString(R.string.please_enter_username),
                Toast.LENGTH_SHORT).show();
        return false;
    }/*from w w w . jav  a 2s .  c o  m*/

    if (edt_login_password.getText().toString().equals("")) {
        Toast.makeText(getApplicationContext(), getResources().getString(R.string.please_enter_password),
                Toast.LENGTH_SHORT).show();
        return false;
    }

    if (ContextCompat.checkSelfPermission(this,
            Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        Toast.makeText(this, getResources().getString(R.string.need_location_permission_in_app_setting),
                Toast.LENGTH_SHORT).show();
        return false;
    }

    if (ContextCompat.checkSelfPermission(this,
            Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
        Toast.makeText(this, getResources().getString(R.string.need_phone_permission_in_app_setting),
                Toast.LENGTH_SHORT).show();
        return false;
    }

    if (ContextCompat.checkSelfPermission(this,
            Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
        Toast.makeText(this,
                getResources().getString(R.string.need_write_external_storage_permissionin_app_setting),
                Toast.LENGTH_SHORT).show();
        return false;
    }

    LocationManager locationManager = (LocationManager) getApplicationContext()
            .getSystemService(Context.LOCATION_SERVICE);
    if (!locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)
            && !locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
        Toast.makeText(getApplicationContext(), getResources().getString(R.string.please_enable_location),
                Toast.LENGTH_SHORT).show();
        return false;
    }

    return true;
}

---

From source file:com.ibm.mf.geofence.demo.MapsActivity.java

/**
 * Sets up the map if it is possible to do so (i.e., the Google Play services APK is correctly installed) and the map has not already been instantiated.
 *///w w  w . j  ava  2  s  . c o  m
void setUpMapIfNeeded() {
    if (googleMap == null) {
        googleMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
        log.debug("setUpMapIfNeeded() : googleMap = " + googleMap);
        if (googleMap != null) {
            LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
            try {
                if (currentLocation == null)
                    currentLocation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
            } catch (SecurityException e) {
                log.debug("missing permission to request get last location from NETWORK_PROVIDER");
            }
            initGeofences();
            // receive updates for th ecurrent location
            try {
                locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 10000, 10f,
                        new android.location.LocationListener() {
                            @Override
                            public void onLocationChanged(Location location) {
                                currentLocation = location;
                                refreshCurrentLocation();
                            }

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

                            @Override
                            public void onProviderEnabled(String provider) {
                            }

                            @Override
                            public void onProviderDisabled(String provider) {
                            }
                        });
            } catch (SecurityException e) {
                log.debug("missing permission to request locations from NETWORK_PROVIDER");
            }
            // set the map center and zoom level/bounds once it is loaded
            googleMap.setOnMapLoadedCallback(new GoogleMap.OnMapLoadedCallback() {
                @Override
                public void onMapLoaded() {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            List<MFGeofence> fences = geofenceHolder.getFences();
                            LatLng latlng = currentLocation != null
                                    ? new LatLng(currentLocation.getLatitude(), currentLocation.getLongitude())
                                    : googleMap.getCameraPosition().target;
                            Map<String, Object> map = (fences != null) && !fences.isEmpty()
                                    ? DemoUtils.computeBounds(fences, latlng)
                                    : DemoUtils.computeBounds(latlng, 0.0005, 0.0005);
                            log.debug("setUpMapIfNeeded() : bounds map = " + map + ", fences = " + fences);
                            LatLngBounds bounds = (LatLngBounds) map.get("bounds");
                            LatLng loc = (LatLng) map.get("center");
                            if (currentZoom >= 0f) {
                                log.debug("setUpMapIfNeeded() setting zoom");
                                googleMap.moveCamera(CameraUpdateFactory.zoomTo(currentZoom));
                            } else {
                                log.debug("setUpMapIfNeeded() setting bounds");
                                googleMap.moveCamera(CameraUpdateFactory.newLatLngBounds(bounds, 100));
                            }
                            refreshCurrentLocation(loc.latitude, loc.longitude);
                        }
                    });
                }
            });
            // respond to taps on the fences labels
            googleMap.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
                @Override
                public boolean onMarkerClick(Marker marker) {
                    if (mapMode != MODE_EDIT) {
                        GeofenceInfo info = getGeofenceInfoForMarker(marker);
                        log.debug(String.format("onMarkerClick(marker=%s) info=%s", marker, info));
                        EditGeofenceDialog dialog = new EditGeofenceDialog();
                        dialog.customInit(MapsActivity.this, EditGeofenceDialog.MODE_UPDATE_DELETE, info);
                        dialog.show(getFragmentManager(), "geofences");
                    }
                    return true;
                }
            });
        }
    }
}

---

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