Example usage for android.location LocationManager GPS_PROVIDER

Introduction

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

Prototype

String GPS_PROVIDER

To view the source code for android.location LocationManager GPS_PROVIDER.

Click Source Link

Document

Name of the GPS location provider.

Usage

From source file:com.boundlessgeo.spatialconnect.scutilities.LocationHelper.java

/**
 * Enable GPS updates.  (start listening)
 *///  w  w  w .j  a  v a  2 s . c  o m
public void enableGps() {
    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, MIN_TIME_BETWEEN_UPDATES,
            MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
}

---

From source file:com.nextgis.maplibui.fragment.CompassFragment.java

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

    if (null == getParentFragment()) {
        setRetainInstance(true);//from   www  .j  av  a2 s.  c  o  m
    }

    // reference to vibrator service
    mDeclination = 0;
    mVibrator = (Vibrator) getActivity().getSystemService(Context.VIBRATOR_SERVICE);
    mSensorManager = (SensorManager) getActivity().getSystemService(Context.SENSOR_SERVICE);

    if (!PermissionUtil.hasPermission(getActivity(), Manifest.permission.ACCESS_FINE_LOCATION)
            || !PermissionUtil.hasPermission(getActivity(), Manifest.permission.ACCESS_COARSE_LOCATION))
        return;

    if (mCurrentLocation == null) {
        LocationManager locationManager = (LocationManager) getActivity()
                .getSystemService(Context.LOCATION_SERVICE);
        mCurrentLocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);

        if (mCurrentLocation == null) {
            mCurrentLocation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
        }
    }

    if (mCurrentLocation != null)
        mDeclination = getDeclination(mCurrentLocation, System.currentTimeMillis());
}

---

From source file:com.asc.msigeosystems.prism4d.YGPS.java

@Override
public void onProviderEnabled(String provider) {
    if (LocationManager.GPS_PROVIDER.equals(provider)) {
        setGpsStatus();
    }
}

---

From source file:com.example.vedantn.algaeestimator.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    //Set values for the main spinner
    calcMethodSpinner = (Spinner) findViewById(R.id.calcMethodSpinner);
    ArrayAdapter adapterCalcMethod = ArrayAdapter.createFromResource(this, R.array.calcMethod,
            android.R.layout.simple_spinner_dropdown_item);
    calcMethodSpinner.setAdapter(adapterCalcMethod);
    calcMethodSpinner.setOnItemSelectedListener(this);

    spinnerDepth = (Spinner) findViewById(R.id.spinnerDepth);
    spinnerDepth.setOnItemSelectedListener(this);

    spinnerStemp = (Spinner) findViewById(R.id.spinnerStemp);
    spinnerStemp.setOnItemSelectedListener(this);

    spinnerBotTemp = (Spinner) findViewById(R.id.spinnerBotTemp);
    spinnerBotTemp.setOnItemSelectedListener(this);

    spinnerSD = (Spinner) findViewById(R.id.spinnerSD);
    spinnerSD.setOnItemSelectedListener(this);

    //Get all user inputs
    tbValueOfAlgal = (EditText) findViewById(R.id.tbValueOfAlgal);
    tbPbott = (EditText) findViewById(R.id.tbPbott);
    tbDepth = (EditText) findViewById(R.id.tbDepth);
    tbStemp = (EditText) findViewById(R.id.tbStemp);
    tbBotTemp = (EditText) findViewById(R.id.tbBotTemp);
    tbSD = (EditText) findViewById(R.id.tbSD);
    tbDO = (EditText) findViewById(R.id.tbDO);
    tbLakeDescription = (EditText) findViewById(R.id.tbLakeDescription);
    lblLocation = (TextView) findViewById(R.id.lblLocation);
    //Get GPS coordinates
    locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    locationListener = new LocationListener() {
        @Override/*from  w ww .  j  ava2 s .  c o  m*/
        //This methods is called every time the GPS location changes
        public void onLocationChanged(Location location) {

            if (location != null) {
                userLat = location.getLatitude();
                userLon = location.getLongitude();
                //Toast.makeText(MainActivity.this,"Location Changed",Toast.LENGTH_LONG).show();
                lblLocation.setText("Current Location\n" + userLat + "\n" + userLon);

            }

        }

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

        }

        @Override
        public void onProviderEnabled(String provider) {

        }

        @Override
        public void onProviderDisabled(String provider) {

        }
    };

    //Get location updated after 60000 milliseconds or 5 meters.
    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 60000, 5, locationListener);

}

---

From source file:net.naonedbus.activity.map.layerloader.impl.ParkingMapLayer.java

@Override
public BasicItemizedOverlay getOverlay(final Context context, final int defaultItemId) {
    final BasicItemizedOverlay newItemizedOverlay;
    final Equipement item = equipementManager.getSingle(context.getContentResolver(), defaultItemId);
    if (item != null) {
        final Location location = new Location(LocationManager.GPS_PROVIDER);
        location.setLatitude(item.getLatitude());
        location.setLongitude(item.getLongitude());
        newItemizedOverlay = getOverlay(context, location);
    } else {//from  w  ww .  j  av  a2s .  com
        newItemizedOverlay = new ParkingItemizedOverlay(context.getResources());
    }
    return newItemizedOverlay;
}

---

From source file:com.asc.msigeosystems.prism4d.YGPS.java

@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
    if (!LocationManager.GPS_PROVIDER.equals(provider)) {
        return;/*w  ww. j av a  2s .  c o  m*/
    }
    setGpsStatus();
}

---

From source file:com.facebook.react.modules.location.LocationModule.java

@Nullable
private String getValidProvider(LocationManager locationManager, boolean highAccuracy) {
    String provider = highAccuracy ? LocationManager.GPS_PROVIDER : LocationManager.NETWORK_PROVIDER;
    if (!locationManager.isProviderEnabled(provider)) {
        provider = provider.equals(LocationManager.GPS_PROVIDER) ? LocationManager.NETWORK_PROVIDER
                : LocationManager.GPS_PROVIDER;
        if (!locationManager.isProviderEnabled(provider)) {
            return null;
        }/*w  ww.j a v  a  2 s. c o m*/
    }
    // If it's an enabled provider, but we don't have permissions, ignore it
    int finePermission = ContextCompat.checkSelfPermission(getReactApplicationContext(),
            android.Manifest.permission.ACCESS_FINE_LOCATION);
    if (provider.equals(LocationManager.GPS_PROVIDER) && finePermission != PackageManager.PERMISSION_GRANTED) {
        return null;
    }
    return provider;
}

---

From source file:com.projectattitude.projectattitude.Activities.MapActivity.java

/**
 * Handles everything/*from  w w  w. j a  v  a 2 s  .c o m*/
 * @param map
 */
@Override
public void onMapReady(GoogleMap map) {
    mMap = map;

    LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    Criteria criteria = new Criteria();

    if (ContextCompat.checkSelfPermission(MapActivity.this,
            android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {

        ActivityCompat.requestPermissions(MapActivity.this,
                new String[] { android.Manifest.permission.ACCESS_FINE_LOCATION },
                MY_PERMISSION_ACCESS_COARSE_LOCATION);
    }

    /**
     * http://stackoverflow.com/questions/18425141/android-google-maps-api-v2-zoom-to-current-location 4/1/2017 4:20pm
     */
    Location location = locationManager.getLastKnownLocation(locationManager.getBestProvider(criteria, false));
    if (location != null) {
        map.animateCamera(CameraUpdateFactory
                .newLatLngZoom(new LatLng(location.getLatitude(), location.getLongitude()), 13));

        CameraPosition cameraPosition = new CameraPosition.Builder()
                .target(new LatLng(location.getLatitude(), location.getLongitude())) // Sets the center of the map to location user
                .zoom(15) // Sets the zoom
                .bearing(0) // Sets the orientation of the camera to east
                .tilt(40) // Sets the tilt of the camera to 30 degrees
                .build(); // Creates a CameraPosition from the builder
        map.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
    }

    enableMyLocation();

    //couldn't get ColorMap to work, so made one for the meantime
    HashMap<String, BitmapDescriptor> hm = new HashMap<String, BitmapDescriptor>();
    hm.put("Anger", BitmapDescriptorFactory.fromResource(R.drawable.ic_anger_colour_36px));//defaultMarker(356));
    hm.put("Confusion", BitmapDescriptorFactory.fromResource(R.drawable.ic_confusion_colour_36px));//defaultMarker(19));
    hm.put("Disgust", BitmapDescriptorFactory.fromResource(R.drawable.ic_disgust_colour_36px));//defaultMarker(65));
    hm.put("Fear", BitmapDescriptorFactory.fromResource(R.drawable.ic_fear_colour_36px));//defaultMarker(42));
    hm.put("Happiness", BitmapDescriptorFactory.fromResource(R.drawable.ic_happiness_colour_36px));//defaultMarker(160));
    hm.put("Sadness", BitmapDescriptorFactory.fromResource(R.drawable.ic_sadness_colour_36px));//defaultMarker(60));
    hm.put("Shame", BitmapDescriptorFactory.fromResource(R.drawable.ic_shame_colour_36px));//defaultMarker(200));
    hm.put("Surprise", BitmapDescriptorFactory.fromResource(R.drawable.ic_surprise_colour_36px));//defaultMarker(22));

    //Taken from https://developers.google.com/maps/documentation/android-api/marker
    //On March 21st at 17:53

    map.setOnInfoWindowClickListener(this);

    if (getIntent().hasExtra("users")) {
        ArrayList<User> users = (ArrayList<User>) getIntent().getSerializableExtra("users");
        GPSTracker gps = new GPSTracker(MapActivity.this);
        //LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
        //LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);

        if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
            latitude = Math.round(gps.getLatitude() * 10000d) / 10000d;
            longitude = Math.round(gps.getLongitude() * 10000d) / 10000d;

            if (latitude != 0 & longitude != 0) {
                Toast.makeText(MapActivity.this, "Found your location", Toast.LENGTH_LONG).show();

                Log.d("Distance", "Current Location: " + latitude + " " + longitude);
                for (int i = 0; i < users.size(); i++) {

                    Mood mood = users.get(i).getFirstMood();

                    //                if(mood.getLatitude()!= null && mood.getLongitude() != null) {
                    if (mood != null) {
                        Double returned = calculateDistance(latitude, longitude, mood.getLatitude(),
                                mood.getLongitude());
                        returned = returned / 1000;

                        Log.d("Distance", "Current Distance: " + returned);
                        Log.d("Distance", "Current comparison to: " + users.get(i).getUserName() + " "
                                + mood.getEmotionState());

                        if (returned < 5) {
                            map.addMarker(new MarkerOptions()
                                    .position(new LatLng(mood.getLatitude(), mood.getLongitude()))
                                    .title(mood.getMaker()).snippet(mood.getEmotionState())
                                    .icon(hm.get(mood.getEmotionState()))).setTag(mood);
                        }
                    }
                }
            }

            else {
                Toast.makeText(MapActivity.this, "Could not find your location, please try again!",
                        Toast.LENGTH_LONG).show();
            }
        } else {

            Toast.makeText(MapActivity.this, "Please turn on GPS for locations!", Toast.LENGTH_LONG).show();
        }
    }

    else if (getIntent().hasExtra("user")) {
        ArrayList<Mood> userMoodList = (ArrayList<Mood>) getIntent().getSerializableExtra("user");
        for (int i = 0; i < userMoodList.size(); i++) { //TODO this will get EVERY mood from the user, which could be too many

            Mood mood = userMoodList.get(i);

            if (mood.getLongitude() == 0 && mood.getLatitude() == 0) {
                Log.d("MapMoods", "Mood: " + mood.getEmotionState() + "not mapped");
            } else {

                map.addMarker(new MarkerOptions().position(new LatLng(mood.getLatitude(), mood.getLongitude()))
                        .title(mood.getMaker()).snippet(mood.getEmotionState())
                        .icon(hm.get(mood.getEmotionState()))).setTag(mood);

            }
        }
    }

    else {
        Toast.makeText(MapActivity.this, "MIts Fucked, nothing go passed", Toast.LENGTH_LONG).show();
    }
}

---

From source file:com.wirelessmoves.cl.MainActivity.java

@SuppressWarnings("deprecation")
@Override// w  w w.j a  v a 2  s. com
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    /* If saved variable state exists from last run, recover it */
    if (savedInstanceState != null) {
        NumberOfSignalStrengthUpdates = savedInstanceState.getLong("NumberOfSignalStrengthUpdates");

        LastCellId = savedInstanceState.getLong("LastCellId");
        NumberOfCellChanges = savedInstanceState.getLong("NumberOfCellChanges");

        LastLacId = savedInstanceState.getLong("LastLacId");
        NumberOfLacChanges = savedInstanceState.getLong("NumberOfLacChanges");

        PreviousCells = savedInstanceState.getLongArray("PreviousCells");
        PreviousCellsIndex = savedInstanceState.getInt("PreviousCellsIndex");
        NumberOfUniqueCellChanges = savedInstanceState.getLong("NumberOfUniqueCellChanges");

        outputDebugInfo = savedInstanceState.getBoolean("outputDebugInfo");

        CurrentLocationLong = savedInstanceState.getDouble("CurrentLocationLong");
        CurrentLocationLat = savedInstanceState.getDouble("CurrentLocationLat");

        /* attempt to restore the previous gps location information object */
        PrevLocation = (Location) getLastNonConfigurationInstance();

    } else {
        /* Initialize PreviousCells Array to defined values */
        for (int x = 0; x < PreviousCells.length; x++)
            PreviousCells[x] = 0;
    }

    /* Get a handle to the telephony manager service */
    /* A listener will be installed in the object from the onResume() method */
    MyListener = new MyPhoneStateListener();
    Tel = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);

    /* get a handle to the power manager and set a wake lock so the screen saver
     * is not activated after a timeout */
    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wl = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK, "DoNotDimScreen");

    /* Get a handle to the location system for getting GPS information */
    locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
    gpsListener = new myLocationListener();
    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, gpsListener);

}

---

From source file:com.sitewhere.android.example.ExampleFragment.java

/**
 * Only schedule SiteWhere reporting thread once we have a connection to the server.
 *///from  w ww.j a va2 s  .com
public void startDeviceMonitoring() {
    Log.d(TAG, "Starting device monitoring.");

    getActivity().runOnUiThread(new Runnable() {
        @Override
        public void run() {
            // Start location updates.
            boolean locationStarted = false;
            locationManager = (LocationManager) getActivity().getSystemService(Context.LOCATION_SERVICE);
            if (ActivityCompat.checkSelfPermission(getActivity(),
                    Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
                    && ActivityCompat.checkSelfPermission(getActivity(),
                            Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                Log.d(TAG, "No permissions for location. Requesting permissions from user.");
                requestPermissions(new String[] { Manifest.permission.ACCESS_FINE_LOCATION,
                        Manifest.permission.ACCESS_COARSE_LOCATION }, LOCATION_REQUEST_CODE);
                return;
            }
            if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
                locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0,
                        ExampleFragment.this);
                locationStarted = true;
                Log.d(TAG, "Started monitoring locations via GPS provider.");
            } else if (locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
                locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0,
                        ExampleFragment.this);
                locationStarted = true;
                Log.d(TAG, "Started monitoring locations via network provider.");
            } else {
                locationStarted = false;
                Log.d(TAG, "No location provider available. Will not monitor location.");
            }

            // Start accelerometer updates.
            boolean accelerometerStarted = false;
            sensorManager = (SensorManager) getActivity().getSystemService(Context.SENSOR_SERVICE);
            if (sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER) != null) {
                rotationVector = sensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD);
                sensorManager.registerListener(ExampleFragment.this, rotationVector,
                        SensorManager.SENSOR_DELAY_NORMAL);
                accelerometerStarted = true;
                Log.d(TAG, "Started monitoring accelerometer.");
            } else {
                Toast.makeText(getActivity().getApplicationContext(),
                        "Unable to start accelerometer updates. No accelerometer provided", Toast.LENGTH_LONG);
                accelerometerStarted = false;
                Log.d(TAG, "Unable to monitor accelerometer.");
            }

            // Send alerts to SiteWhere.
            SiteWhereMessageClient messageClient = SiteWhereMessageClient.getInstance();
            try {
                if (locationStarted)
                    messageClient.sendDeviceAlert(messageClient.getUniqueDeviceId(), "location.started",
                            "Started to read location data.", null);
            } catch (SiteWhereMessagingException ex) {
                Log.e(TAG, "Unable to send location.started alert to SiteWhere.");
            }
            try {
                if (accelerometerStarted)
                    messageClient.sendDeviceAlert(messageClient.getUniqueDeviceId(), "accelerometer.started",
                            "Started to read accelerometer data.", null);
            } catch (SiteWhereMessagingException e) {
                Log.e(TAG, "Unable to send accelerometer.started alert to SiteWhere.");
            }

            if (scheduler != null) {
                scheduler.shutdownNow();
            }
            scheduler = Executors.newSingleThreadScheduledExecutor();
            scheduler.scheduleAtFixedRate(new SiteWhereDataReporter(), SEND_INTERVAL_IN_SECONDS,
                    SEND_INTERVAL_IN_SECONDS, TimeUnit.SECONDS);
            Log.d(TAG, "Set up scheduler for monitoring.");
        }
    });
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »