Example usage for android.location LocationManager PASSIVE_PROVIDER

Introduction

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

Prototype

String PASSIVE_PROVIDER

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Document

A special location provider for receiving locations without actually initiating a location fix.

Usage

From source file:Main.java

public static void beginListening(Context ctx, LocationListener ll) {
    LocationManager lm = (LocationManager) ctx.getSystemService(Context.LOCATION_SERVICE);
    if (lm.getProvider(LocationManager.GPS_PROVIDER) != null) {
        lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, ll);
    } else if (lm.getProvider(LocationManager.NETWORK_PROVIDER) != null) {
        lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, ll);
    } else {/*from  ww  w  .ja v a  2 s .c  om*/
        lm.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0, ll);
    }
}

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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);
    }/*  w  w  w  . j  av  a  2  s.c om*/
    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;
}

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From source file:org.mozilla.mozstumbler.service.stumblerthread.scanners.GPSScanner.java

private void startPassiveMode() {
    LocationManager locationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
    if (!isGpsAvailable(locationManager)) {
        return;//from  w w  w  .j  a  va  2s  .  c o m
    }
    locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0, this);

    final int timeDiffSec = Long.valueOf((System.currentTimeMillis() - mTelemetry_lastStartedMs) / 1000)
            .intValue();
    if (mTelemetry_lastStartedMs > 0 && timeDiffSec > 0) {
        TelemetryWrapper.addToHistogram(AppGlobals.TELEMETRY_TIME_BETWEEN_STARTS_SEC, timeDiffSec);
    }
    mTelemetry_lastStartedMs = System.currentTimeMillis();
}

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From source file:com.laocuo.weather.presenter.impl.LocationPresenter.java

public String requestLocation() {
    String city = null;//from   w w w .  jav a 2  s.c  om
    if (!checkLocationPermission(mContext)) {
        // 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.
        requestLocationPermission((Activity) mContext);
        return null;
    }
    Location l = mLocationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
    if (l != null) {
        L.d("getLastKnownLocation");
        city = saveCityByLocation(l);
    } else {
        L.d("requestSingleUpdate");
        if (!mLocationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
            mView.openLocation();
            mLocationManager.requestSingleUpdate(LocationManager.PASSIVE_PROVIDER, mLocationListener, null);
        } else {
            mLocationManager.requestSingleUpdate(LocationManager.NETWORK_PROVIDER, mLocationListener, null);
        }
    }
    return city;
}

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From source file:ru.dublgis.androidlocation.PassiveLocationProvider.java

static public Location lastKnownPosition(boolean fromSatelliteOnly) {
    Log.i(TAG, "lastKnownPosition");
    try {/*from w ww . j av a 2s .co m*/
        if (null != mContext && null != mLocationManager && isPermissionGranted(mContext)) {
            Log.i(TAG, "lastKnownPosition, mLocationManager not null");
            return mLocationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
        }
    } catch (Throwable e) {
        Log.e(TAG, "Failed to get last known position", e);
    }

    Log.i(TAG, "lastKnownPosition, return null");
    return null;
}

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From source file:de.grobox.liberario.ui.LocationInputGPSView.java

public void activateGPS() {
    if (isSearching())
        return;//from ww w. j a va  2  s . co m

    // check permissions
    if (ContextCompat.checkSelfPermission(context,
            Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        // we don't have a permission, so store the information that we are requesting it
        request_permission = true;

        // Should we show an explanation?
        if (ActivityCompat.shouldShowRequestPermissionRationale(context,
                Manifest.permission.ACCESS_FINE_LOCATION)) {
            Toast.makeText(context, R.string.permission_denied_gps, Toast.LENGTH_LONG).show();
        } else {
            // No explanation needed, we can request the permission
            ActivityCompat.requestPermissions(context,
                    new String[] { Manifest.permission.ACCESS_FINE_LOCATION }, caller);
        }

        return;
    }

    // we arrive here only once we have got the permission and are not longer requesting it
    request_permission = false;

    List<String> providers = locationManager.getProviders(true);

    for (String provider : providers) {
        // Register the listener with the Location Manager to receive location updates
        locationManager.requestSingleUpdate(provider, this, null);

        Log.d(getClass().getSimpleName(), "Register provider for location updates: " + provider);
    }

    // check if there is a non-passive provider available
    if (providers.size() == 0
            || (providers.size() == 1 && providers.get(0).equals(LocationManager.PASSIVE_PROVIDER))) {

        locationManager.removeUpdates(this);
        Toast.makeText(context, context.getResources().getString(R.string.error_no_location_provider),
                Toast.LENGTH_LONG).show();

        return;
    }

    // clear input
    //noinspection deprecation
    setLocation(null, context.getResources().getDrawable(R.drawable.ic_gps));
    ui.clear.setVisibility(View.VISIBLE);

    // clear current GPS location, because we are looking to find a new one
    gps_location = null;

    // show GPS button blinking
    final Animation animation = new AlphaAnimation(1, 0);
    animation.setDuration(500);
    animation.setInterpolator(new LinearInterpolator());
    animation.setRepeatCount(Animation.INFINITE);
    animation.setRepeatMode(Animation.REVERSE);
    ui.status.setAnimation(animation);

    ui.location.setHint(R.string.stations_searching_position);
    ui.location.clearFocus();

    searching = true;
}

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From source file:us.dustinj.locationstore.LocationService.java

@Override
public void onCreate() {
    Log.d(this.getClass().getSimpleName(), "onCreate");

    m_appSettings = AppSettings.GetSettings(this);
    m_locationDatabase = new LocationDatabase(this);
    m_locationAggregator = new LocationAggregator(m_appSettings, m_locationDatabase);
    m_exportStateMachine = ExportStateMachine.makeStateMachine(this, m_appSettings.GetTimers());
    m_forcedFixStateMachine = ForcedFixStateMachine.makeStateMachine(this, m_appSettings);
    m_gcmRegistrationStateMachine = GcmRegistrationStateMachine.makeStateMachine(this,
            m_appSettings.GetTimers());/*from w  w w  .j a  v  a  2 s. c  o  m*/

    m_locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    m_locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 1000, (float) 0.1, this);

    m_connectivityManager = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);

    LocalBroadcastManager.getInstance(this).registerReceiver(m_gcmRegistrationChangeReceiver,
            new IntentFilter("gcm_registrationIdChanged"));
    LocalBroadcastManager.getInstance(this).registerReceiver(m_gcmMessageIntentReceiver,
            new IntentFilter("gcm_messageReceived"));

    GCMRegistrar.checkDevice(this);
    GCMRegistrar.checkManifest(this);
    final String regId = GCMRegistrar.getRegistrationId(this);
    if (regId.equals("")) {
        GCMRegistrar.register(this, CommonUtilities.SENDER_ID);
    } else {
        Log.v(this.getClass().getSimpleName(), "Already registered");
    }

    Log.d(this.getClass().getSimpleName(), "regId: " + regId);
}

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From source file:org.traccar.client.ShortcutActivity.java

@SuppressWarnings("MissingPermission")
private void sendAlarm() {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
    LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    String provider = PositionProvider.getProvider(preferences.getString(MainFragment.KEY_ACCURACY, "medium"));

    try {//  w w  w  .j  a v a2 s. com
        Location location = locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
        if (location != null) {
            sendAlarmLocation(location);
        } else {
            locationManager.requestSingleUpdate(provider, new LocationListener() {
                @Override
                public void onLocationChanged(Location location) {
                    sendAlarmLocation(location);
                }

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

                @Override
                public void onProviderEnabled(String provider) {
                }

                @Override
                public void onProviderDisabled(String provider) {
                }
            }, Looper.myLooper());
        }
    } catch (RuntimeException e) {
        Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
    }
}

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From source file:planets.position.NewLoc.java

/**
 * Gets the GPS location of the device or loads test values.
 *//*from   w ww . j  av a  2 s  .com*/
private void getLocation() {
    // get lat/long from GPS
    loc = null;
    gpsTask = new GetGPSTask();
    gpsTask.execute();
    boolean result = userLocation.getLocation(this, locationResult);
    if (!result) {
        loc = new Location(LocationManager.PASSIVE_PROVIDER);
    }
}

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From source file:com.geoffreybuttercrumbs.arewethereyet.ZonePicker.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
    setContentView(R.layout.main);// w w w .j a  v a2s  . com

    // Setup the map
    setUpMapIfNeeded();
    AlarmOverlay alarmView = (AlarmOverlay) findViewById(R.id.alarm_overlay);
    alarmView.setMap(mMap, this);

    // Set the Behind View
    setBehindContentView(R.layout.menu_frame);
    FragmentTransaction t = this.getSupportFragmentManager().beginTransaction();
    mFrag = new DrawerFragment();
    t.replace(R.id.menu_frame, mFrag);
    t.commit();

    // customize the SlidingMenu
    SlidingMenu sm = getSlidingMenu();
    sm.setShadowWidthRes(R.dimen.shadow_width);
    sm.setShadowDrawable(R.drawable.shadow);
    sm.setBehindOffsetRes(R.dimen.slidingmenu_offset);
    sm.setFadeDegree(0.35f);
    sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    //Stop existing alarms
    stopService(new Intent(ZonePicker.this, AlarmService.class));

    //Reset to default ring tone. (Otherwise it is silent!)
    initTone();

    // Acquire a reference to the system Location Manager
    locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
    crit.setAccuracy(Criteria.ACCURACY_FINE);
    Location lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);

    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, updateTime, updateRange, this);

    //If system has a last known location, use that...
    if (lastKnownLocation != null) {
        zone = new Zone(lastKnownLocation, 1000);
        animateTo(zone.getLocation());
        alarmView.setZone(zone);
    }
    //Else use an arbitrary point
    else {
        Location tempLocation = new Location("");
        tempLocation.setLatitude(42.36544);
        tempLocation.setLongitude(-71.103644);
        zone = new Zone(tempLocation, 1000);
        animateTo(zone.getLocation());
        alarmView.setZone(zone);
    }

    getSupportActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.ab_bg_black));
}

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