Example usage for android.content Context LOCATION

Introduction

In this page you can find the example usage for android.content Context LOCATION_SERVICE.

Prototype

String LOCATION_SERVICE

To view the source code for android.content Context LOCATION_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.location.LocationManager for controlling location updates.

Usage

From source file:Main.java

/** Instantiates the mLocationManager variable if needed. */
private static final void loadLocationManager() {
    // TODO: Don't get Application context this way. Either pass in a static way of getting app context like in second line, or create a constructor to accept the context.
    if (mLocationManager == null) {
        mLocationManager = (LocationManager) (new Activity().getApplicationContext())
                .getSystemService(Context.LOCATION_SERVICE);
    }/*from  w ww.  jav  a2s.  c o  m*/
    //      if (mLocationManager == null) { mLocationManager = (LocationManager) MyApp.getContext().getSystemService(Context.LOCATION_SERVICE); }
}

From source file:disono.webmons.com.utilities.sensor.GeoLocation.GPS.java

public LocationManager manager() {
    return (LocationManager) application.getSystemService(Context.LOCATION_SERVICE);
}

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 w  w w. j a v a  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;
}

From source file:com.mimming.sugarglider.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.layout_sugar);

    floatingMap = (ImageView) findViewById(R.id.imageView1);
    locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
}

From source file:com.mbapps.alibi.services.TrackingService.java

@Override
public void onCreate() {
    super.onCreate();

    this.trackingsKeeper = Database.getInstance(this);
    this.notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    this.locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
}

From source file:com.commonsware.android.geoweb2.GeoWebTwo.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.main);// w  ww  .  ja va2  s. c  o m
    browser = (WebView) findViewById(R.id.webkit);

    myLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    browser.getSettings().setJavaScriptEnabled(true);
    browser.addJavascriptInterface(new Locater(), "locater");
    browser.loadUrl("file:///android_asset/geoweb2.html");
}

From source file:com.commonsware.android.geoweb.GeoWebOne.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    setContentView(R.layout.main);/* w  w w .  ja v  a2  s  . c  o  m*/
    browser = (WebView) findViewById(R.id.webkit);

    myLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    browser.getSettings().setJavaScriptEnabled(true);
    browser.addJavascriptInterface(new Locater(), "locater");
    browser.loadUrl("file:///android_asset/geoweb1.html");
}

From source file:com.example.techniche.locationaddress.MyLocation.java

public boolean getLocation(Context context, LocationResult result) {
    locationResult = result;//  w  ww.  ja v  a2 s. c o m
    this.context = context;
    if (lm == null)
        lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);

    // exceptions will be thrown if provider is not permitted.
    try {
        gps_enabled = lm.isProviderEnabled(LocationManager.GPS_PROVIDER);
    } catch (Exception ex) {
    }
    try {
        network_enabled = lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
    } catch (Exception ex) {
    }

    // don't start listeners if no provider is enabled
    if (!gps_enabled && !network_enabled)
        return false;

    if (gps_enabled) {
        if (ActivityCompat.checkSelfPermission(context,
                Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
                && ActivityCompat.checkSelfPermission(context,
                        Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
            // TODO: Consider calling
            //    ActivityCompat#requestPermissions
            // here to request the missing permissions, and then overriding
            //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
            //                                          int[] grantResults)
            // to handle the case where the user grants the permission. See the documentation
            // for ActivityCompat#requestPermissions for more details.
        } else {
            lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListenerGps);
        }
    }
    if (network_enabled)
        lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListenerNetwork);
    timer1 = new Timer();
    timer1.schedule(new GetLastLocation(), 20000);
    return true;
}

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;
            }/* w ww. j a  va2  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);
}

From source file:android.support.v7.app.TwilightManager.java

TwilightManager(Context context) {
    mContext = context;
    mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
}

Example usage for android.content Context LOCATION_SERVICE

Introduction

Prototype

Document

Usage