Java Code Examples for android.location.LocationManager#PASSIVE_PROVIDER
The following examples show how to use
android.location.LocationManager#PASSIVE_PROVIDER .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: LocationMonitor.java From LibreTasks with Apache License 2.0 | 6 votes |
public void init() { lastLocation = null; LocationManager lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE); if (lm == null) { Log.i("LocationService", "Could not obtain LOCATION_SERVICE from the system."); return; } SharedPreferences prefs = UIDbHelperStore.instance().db().getSharedPreferences(); String provider = null; if (prefs.getBoolean(context.getString(R.string.pref_key_passive), false)) provider = LocationManager.PASSIVE_PROVIDER; else provider = prefs.getString(context.getString(R.string.pref_key_provider), null); if (provider == null) { Log.i("LocationService", "No location provider set."); return; } lm.requestLocationUpdates(provider, MIN_PROVIDER_UPDATE_INTERVAL, MIN_PROVIDER_UPDATE_DISTANCE, locationListener); }
Example 2
Source File: LocationData.java From redalert-android with Apache License 2.0 | 6 votes |
public static Location getCityLocation(String cityName, Context context) { // Prepare cities array List<City> cities = getAllCities(context); // Loop over cities for (City city : cities) { // Got a match? if (city.name.equals(cityName)) { // Prepare new location Location location = new Location(LocationManager.PASSIVE_PROVIDER); // Set lat & long location.setLatitude(city.latitude); location.setLongitude(city.longitude); // Add to list return location; } } // Fail return null; }
Example 3
Source File: LocationLogic.java From redalert-android with Apache License 2.0 | 6 votes |
public static Location getLocation(Context context) { // Get shared preferences android.content.SharedPreferences preferences = Singleton.getSharedPreferences(context); // Edit preferences double latitude = preferences.getFloat(context.getString(R.string.latitudePref), 0); double longitude = preferences.getFloat(context.getString(R.string.longitudePref), 0); // No location stored? if (latitude == 0) { return GetLastKnownLocation(context); } // Prepare new location object Location location = new Location(LocationManager.PASSIVE_PROVIDER); // Set lat & long location.setLatitude(latitude); location.setLongitude(longitude); // Return it return location; }
Example 4
Source File: LocationService.java From GracefulMovies with Apache License 2.0 | 5 votes |
private void initLocation() { if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { return; } mLocationManager = (LocationManager) getSystemService(LOCATION_SERVICE); if (mLocationManager == null) return; List<String> providers = mLocationManager.getProviders(true); String locationProvider; /** * 如果首选GPS定位,会存在这种情况,上次GPS启动采集数据在A地,本次在B地需要定位,但用户恰好在室内无 * GPS信号,只好使用上次定位数据,就出现了地区级偏差。而网络定位则更具有实时性,在精度要求不高以及室内 * 使用场景更多的前提下,首选网络定位 */ if (providers.contains(LocationManager.NETWORK_PROVIDER)) { locationProvider = LocationManager.NETWORK_PROVIDER; // 首选网络定位 } else if (providers.contains(LocationManager.GPS_PROVIDER)) { locationProvider = LocationManager.GPS_PROVIDER; } else { locationProvider = LocationManager.PASSIVE_PROVIDER; } if (mLocationListener != null) mLocationManager.requestLocationUpdates(locationProvider, 2000, 10, mLocationListener); }
Example 5
Source File: AndroidLocationEngineImpl.java From mapbox-events-android with MIT License | 5 votes |
private String getBestProvider(int priority) { String provider = null; // Pick best provider only if user has not explicitly chosen passive mode if (priority != LocationEngineRequest.PRIORITY_NO_POWER) { provider = locationManager.getBestProvider(getCriteria(priority), true); } return provider != null ? provider : LocationManager.PASSIVE_PROVIDER; }
Example 6
Source File: MeasurementParser.java From TowerCollector with Mozilla Public License 2.0 | 5 votes |
protected void getAndSetLastLocation() { lastSavedMeasurement = MeasurementsDatabase.getInstance(MyApplication.getApplication()).getLastMeasurement(); if (lastSavedMeasurement != null) { // simulate location if there is starting point (some values may not be used, but don't know which exactly) lastSavedLocation = new Location(LocationManager.PASSIVE_PROVIDER); lastSavedLocation.setLatitude(lastSavedMeasurement.getLatitude()); lastSavedLocation.setLongitude(lastSavedMeasurement.getLongitude()); lastSavedLocation.setAccuracy(lastSavedMeasurement.getGpsAccuracy()); lastSavedLocation.setSpeed(lastSavedMeasurement.getGpsSpeed()); lastSavedLocation.setBearing(lastSavedMeasurement.getGpsBearing()); lastSavedLocation.setAltitude(lastSavedMeasurement.getGpsAltitude()); lastSavedLocation.setTime(lastSavedMeasurement.getMeasuredAt()); } }
Example 7
Source File: PassiveProvider.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
@Override public String getName() { return LocationManager.PASSIVE_PROVIDER; }
Example 8
Source File: DistanceFilterLocationProvider.java From background-geolocation-android with Apache License 2.0 | 4 votes |
/** * * @param value set true to engage "aggressive", battery-consuming tracking, false for stationary-region tracking */ private void setPace(Boolean value) { if (!isStarted) { return; } logger.info("Setting pace: {}", value); Boolean wasMoving = isMoving; isMoving = value; isAcquiringStationaryLocation = false; isAcquiringSpeed = false; stationaryLocation = null; try { locationManager.removeUpdates(this); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setHorizontalAccuracy(translateDesiredAccuracy(mConfig.getDesiredAccuracy())); criteria.setPowerRequirement(Criteria.POWER_HIGH); if (isMoving) { // setPace can be called while moving, after distanceFilter has been recalculated. We don't want to re-acquire velocity in this case. if (!wasMoving) { isAcquiringSpeed = true; } } else { isAcquiringStationaryLocation = true; } // Temporarily turn on super-aggressive geolocation on all providers when acquiring velocity or stationary location. if (isAcquiringSpeed || isAcquiringStationaryLocation) { locationAcquisitionAttempts = 0; // Turn on each provider aggressively for a short period of time List<String> matchingProviders = locationManager.getAllProviders(); for (String provider: matchingProviders) { if (provider != LocationManager.PASSIVE_PROVIDER) { locationManager.requestLocationUpdates(provider, 0, 0, this); } } } else { locationManager.requestLocationUpdates(locationManager.getBestProvider(criteria, true), mConfig.getInterval(), scaledDistanceFilter, this); } } catch (SecurityException e) { logger.error("Security exception: {}", e.getMessage()); this.handleSecurityException(e); } }