List of usage examples for android.location LocationManager getBestProvider
public String getBestProvider(Criteria criteria, boolean enabledOnly)
From source file:li.barter.fragments.AbstractBarterLiFragment.java
public boolean isLocationServiceEnabled() { LocationManager lm = (LocationManager) getActivity().getSystemService(Context.LOCATION_SERVICE); Criteria criteria = new Criteria(); String provider = lm.getBestProvider(criteria, true); return ((provider != null) && !LocationManager.PASSIVE_PROVIDER.equals(provider)); }
From source file:net.freifunk.android.discover.Main.java
private LatLng getLocation() { // Getting Google Play availability status int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getBaseContext()); // Showing status if (status != ConnectionResult.SUCCESS) { // Google Play Services are not available int requestCode = 10; Dialog dialog = GooglePlayServicesUtil.getErrorDialog(status, this, requestCode); dialog.show();//w w w . j a v a 2s . c om } else { // Google Play Services are available // Getting LocationManager object from System Service LOCATION_SERVICE LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); // Creating a criteria object to retrieve provider Criteria criteria = new Criteria(); // Getting the name of the best provider String provider = locationManager.getBestProvider(criteria, true); // Getting Current Location Location location = locationManager.getLastKnownLocation(provider); return new LatLng(location.getLatitude(), location.getLongitude()); } return new LatLng(0, 0); }
From source file:org.akvo.flow.activity.GeoshapeActivity.java
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.geoshape_activity); getSupportActionBar().setDisplayHomeAsUpEnabled(true); mFeatures = new ArrayList<>(); mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap(); mFeatureMenu = findViewById(R.id.feature_menu); mFeatureName = (TextView) findViewById(R.id.feature_name); mClearPointBtn = findViewById(R.id.clear_point_btn); mClearPointBtn.setOnClickListener(mFeatureMenuListener); findViewById(R.id.add_point_btn).setOnClickListener(mFeatureMenuListener); findViewById(R.id.clear_feature_btn).setOnClickListener(mFeatureMenuListener); findViewById(R.id.properties).setOnClickListener(mFeatureMenuListener); mAllowPoints = getIntent().getBooleanExtra(ConstantUtil.EXTRA_ALLOW_POINTS, true); mAllowLine = getIntent().getBooleanExtra(ConstantUtil.EXTRA_ALLOW_LINE, true); mAllowPolygon = getIntent().getBooleanExtra(ConstantUtil.EXTRA_ALLOW_POLYGON, true); mManualInput = getIntent().getBooleanExtra(ConstantUtil.EXTRA_MANUAL_INPUT, true); initMap();//from w ww . j a va 2 s . c om String geoJSON = getIntent().getStringExtra(ConstantUtil.GEOSHAPE_RESULT); if (!TextUtils.isEmpty(geoJSON)) { load(geoJSON); } else { // If user location is known, center map LocationManager manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); String provider = manager.getBestProvider(criteria, true); if (provider != null) { Location location = manager.getLastKnownLocation(provider); if (location != null) { LatLng position = new LatLng(location.getLatitude(), location.getLongitude()); mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(position, 10)); } } } }
From source file:org.cesar.geofencesdemo.ui.activities.MainActivity.java
private void setUpMapIfNeeded() { // Do a null check to confirm that we have not already instantiated the // map./*from ww w. j av a 2 s . c om*/ if (mGoogleMap == null) { mGoogleMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap(); // Check if we were successful in obtaining the map. if (mGoogleMap != null) { // The Map is verified. It is now safe to manipulate the map. mGoogleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL); mGoogleMap.setMyLocationEnabled(true); mGoogleMap.setOnCameraChangeListener(this); LatLng latLng = null; // If we have a previous location set, we go there if (mSimplegeofence != null) { latLng = new LatLng(mSimplegeofence.getLatitude(), mSimplegeofence.getLongitude()); } else { // If we don't have a previous location set, we try to go to // the last known position, if it's // not possible, then we go to the 0.0, 0.0 location LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); String bestProvider = locationManager.getBestProvider(new Criteria(), true); Location location = locationManager.getLastKnownLocation(bestProvider); if (location != null) { latLng = new LatLng(location.getLatitude(), location.getLongitude()); } else { latLng = new LatLng(0, 0); } } updateCamera(latLng); } } }
From source file:be.artoria.belfortapp.fragments.MapFragment.java
private GeoPoint getCurrentLocation() { // Get the location manager final LocationManager locationManager = (LocationManager) getActivity().getApplicationContext() .getSystemService(Context.LOCATION_SERVICE); // Define the criteria how to select the locatioin provider -> use // default//ww w.jav a2 s .c o m final Criteria criteria = new Criteria(); final String provider = locationManager.getBestProvider(criteria, false); final Location loc = locationManager.getLastKnownLocation(provider); if (loc != null) { return new GeoPoint(loc.getLatitude(), loc.getLongitude()); } else { return new GeoPoint(DataManager.BELFORT_LAT, DataManager.BELFORT_LON); } }
From source file:com.cloudbees.gasp.activity.GaspLocationsActivity.java
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_locations); GooglePlayServicesUtil.isGooglePlayServicesAvailable(getApplicationContext()); map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap(); LocationManager locationManager; String svcName = Context.LOCATION_SERVICE; locationManager = (LocationManager) getSystemService(svcName); Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setPowerRequirement(Criteria.POWER_LOW); criteria.setAltitudeRequired(false); criteria.setBearingRequired(false);//from w w w. j a va 2 s .co m criteria.setSpeedRequired(false); criteria.setCostAllowed(true); String provider = locationManager.getBestProvider(criteria, true); Location location = locationManager.getLastKnownLocation(provider); Log.i(TAG, "CURRENT LOCATION"); Log.i(TAG, "Latitude = " + location.getLatitude()); Log.i(TAG, "Longitude = " + location.getLongitude()); if (location != null) { double latitude = location.getLatitude(); double longitude = location.getLongitude(); Geocoder gc = new Geocoder(this, Locale.getDefault()); if (!Geocoder.isPresent()) Log.i(TAG, "No geocoder available"); else { try { List<Address> addresses = gc.getFromLocation(latitude, longitude, 1); StringBuilder sb = new StringBuilder(); if (addresses.size() > 0) { Address address = addresses.get(0); for (int i = 0; i < address.getMaxAddressLineIndex(); i++) sb.append(address.getAddressLine(i)).append(" "); sb.append(address.getLocality()).append(""); sb.append(address.getPostalCode()).append(" "); sb.append(address.getCountryName()); } Log.i(TAG, "Address: " + sb.toString()); } catch (IOException e) { Log.d(TAG, "IOException getting address from geocoder", e); } } } map.setMyLocationEnabled(true); LatLng myLocation = new LatLng(location.getLatitude(), location.getLongitude()); CameraPosition cameraPosition = new CameraPosition.Builder().target(myLocation).zoom(16).bearing(0).tilt(0) .build(); map.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition)); new LocationMapper().execute(); }
From source file:com.findcab.driver.activity.Signup.java
/** * ?GPS?/*from ww w. j av a2 s . c o m*/ */ private void initLocation() { LocationManager locationManager; String serviceName = Context.LOCATION_SERVICE; locationManager = (LocationManager) this.getSystemService(serviceName); // ? Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setAltitudeRequired(false); criteria.setBearingRequired(false); criteria.setCostAllowed(true); criteria.setPowerRequirement(Criteria.POWER_LOW); String provider = locationManager.getBestProvider(criteria, true); Location location = locationManager.getLastKnownLocation(provider); if (location != null) { lat = location.getLatitude(); lng = location.getLongitude(); } }
From source file:com.findcab.driver.activity.Signup.java
private void initView() { context = this; back = (Button) findViewById(R.id.back); back.setOnClickListener(this); start = (Button) findViewById(R.id.start); start.setOnClickListener(this); edit_name = (EditText) findViewById(R.id.name); edit_mobile = (EditText) findViewById(R.id.mobile); edit_password = (EditText) findViewById(R.id.password); checkBox = (CheckBox) findViewById(R.id.checkBox); item = (TextView) findViewById(R.id.item); item.setOnClickListener(this); if (initGPS()) { LocationManager locationManager; String serviceName = Context.LOCATION_SERVICE; locationManager = (LocationManager) this.getSystemService(serviceName); // ?/* ww w . j a va2 s .co m*/ Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setAltitudeRequired(false); criteria.setBearingRequired(false); criteria.setCostAllowed(true); criteria.setPowerRequirement(Criteria.POWER_LOW); String provider = locationManager.getBestProvider(criteria, true); location = locationManager.getLastKnownLocation(provider); if (location != null) { lat = location.getLatitude(); lng = location.getLongitude(); } } }
From source file:com.zainsoft.ramzantimetable.QiblaActivity.java
private void registerForGPS() { Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_COARSE); criteria.setPowerRequirement(Criteria.POWER_LOW); criteria.setAltitudeRequired(false); criteria.setBearingRequired(false);//from w ww . ja v a2 s. com criteria.setSpeedRequired(false); criteria.setCostAllowed(true); LocationManager locationManager = ((LocationManager) getSystemService(Context.LOCATION_SERVICE)); String provider = locationManager.getBestProvider(criteria, true); if (provider != null) { locationManager.requestLocationUpdates(provider, MIN_LOCATION_TIME, MIN_LOCATION_DISTANCE, qiblaManager); } locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, MIN_LOCATION_TIME, MIN_LOCATION_DISTANCE, qiblaManager); locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, MIN_LOCATION_TIME, MIN_LOCATION_DISTANCE, qiblaManager); Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); if (location == null) { location = ((LocationManager) getSystemService(Context.LOCATION_SERVICE)) .getLastKnownLocation(LocationManager.GPS_PROVIDER); } if (location != null) { qiblaManager.onLocationChanged(location); } }
From source file:com.example.s_geomapsample.MainActivity.java
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_sample_map); mLatitude = (TextView) findViewById(R.id.latitude); mAccuracy = (TextView) findViewById(R.id.accuracy); mLongitude = (TextView) findViewById(R.id.longitude); mProvider = (TextView) findViewById(R.id.t01); mHandler = new Handler(); // mApp = (ApplicationClass) getApplication(); // mApp.setOnNotifiedMessageListener(mNotifiedMessageListener); // mLocationManager = new LocationServiceManager(getApplication()); upReceiver = new UpdateReceiver(); intentFilter = new IntentFilter(); intentFilter.addAction("UPDATE_ACTION"); registerReceiver(upReceiver, intentFilter); upReceiver.registerHandler(updateHandler); // ?/* w ww . ja v a2 s.c o m*/ Button setParamButton = (Button) findViewById(R.id.param); setParamButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { mGeoFenceManager = new GeoFenceManager(MainActivity.this); HashMap<String, Object> defaultMap = new HashMap<String, Object>(); { defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_CLIENTID, "JSZ3a03eb052f46|E7Tg6"); defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_TMID, "t1000_1"); defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_SECRET, "eNphiW-zYeDhnj37IL86bJeijmA"); defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_TNTP, "1"); defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_TATP, "1"); defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_NCURL, "https://test-mlp.its-mo.com/mlp/v1_0/request/SearchNotifyConditionList.php"); defaultMap.put(GeoFenceManager.REQUEST_PARAM_KEY_AIURL, "https://test-mlp.its-mo.com/mlp/v1_0/request/SearchAreaInfoList.php"); defaultMap.put("SAVE_INTERVAL", "2"); } int result = mGeoFenceManager.setParams(defaultMap, 1); if (result == GeoFenceManager.SET_PARAMS_RESULT_CODE_SUCCESS) { Toast.makeText(MainActivity.this, "SET_PARAMS_RESULT_CODE_SUCCESS", Toast.LENGTH_LONG).show(); } else if (result == GeoFenceManager.SET_PARAMS_RESULT_CODE_NO_REQUIRED) { Toast.makeText(MainActivity.this, "SET_PARAMS_RESULT_CODE_NO_REQUIRED", Toast.LENGTH_LONG) .show(); } } }); // Area Button updateButton = (Button) findViewById(R.id.update); updateButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { int updateAreaInfomation = mGeoFenceManager.updateAreaInfomation(); Toast.makeText(MainActivity.this, "updateAreaInfomation = " + updateAreaInfomation, Toast.LENGTH_LONG).show(); // UpdateAreaAsync areaAsync = new // UpdateAreaAsync(MainActivity.this, mGeoFenceManager); // areaAsync.execute(); } }); // GPS??? Button gpsButton = (Button) findViewById(R.id.gps_button); gpsButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { LocationServiceManager locationServiceManager = new LocationServiceManager(MainActivity.this); locationServiceManager.startLocationService(); } }); // Google Play Services??????? int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getBaseContext()); // Showing status if (status != ConnectionResult.SUCCESS) { // Google Play Services ????? int requestCode = 10; Dialog dialog = GooglePlayServicesUtil.getErrorDialog(status, this, requestCode); dialog.show(); } else { // Google Play Services ??? // activity_main.xml?SupportMapFragment???? SupportMapFragment fm = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map); // fragment?GoogleMap object? gMap = fm.getMap(); // Google Map?MyLocation??? gMap.setMyLocationEnabled(true); gMap.setIndoorEnabled(true); gMap.setMapType(GoogleMap.MAP_TYPE_NORMAL); gMap.setTrafficEnabled(true); // ?LOCATION_SERVICE?LocationManager object? LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); // retrieve provider?criteria object? Criteria criteria = new Criteria(); // Best provider????? String provider = locationManager.getBestProvider(criteria, true); // ??? Location location = locationManager.getLastKnownLocation(provider); if (location != null) { onLocationChanged(location); } locationManager.requestLocationUpdates(provider, 20000, 0, this); } }