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LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000L,1.0f, this); boolean isGPS = locationManager.isProviderEnabled (LocationManager.GPS_PROVIDER);
Location location = mLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if(location != null && location.getTime() > Calendar.getInstance().getTimeInMillis() - 2 * 60 * 1000) {
mLocationManager.requestLocationUpdates
(LocationManager.GPS_PROVIDER, 0, 0, this);
if (location != null) {
Log.v("Location Changed", location.getLatitude() + " and " + location.getLongitude());
mLocationManager.removeUpdates(this);
lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
try{gps_enabled=lm.isProviderEnabled(LocationManager.GPS_PROVIDER);}catch(Exception ex){}
try{network_enabled=lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER);}catch(Exception ex){}
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);
timer1.cancel();
locationResult.gotLocation(location);
lm.removeUpdates(this);
lm.removeUpdates(locationListenerNetwork);
timer1.cancel();
locationResult.gotLocation(location);
lm.removeUpdates(this);
lm.removeUpdates(locationListenerGps);
gps_loc=lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if(network_enabled)
net_loc=lm.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
if(gpsProvider != null)
locationManager.requestLocationUpdates(gpsProvider.getName(), 0, 10, this);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000 * 60 * 5, 0, this);
public void deactivate()
locationManager.removeUpdates(this);
void addLocationListener() {
// Note: Use the Fused Location Provider from Google Play Services instead.
// https://developers.google.com/android/reference/com/google/android/gms/location/FusedLocationProviderApi
mLocationManager =
(LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, mListener);
Log.d("BoundLocationMgr", "Listener added");
// Force an update with the last location, if available.
Location lastLocation = mLocationManager.getLastKnownLocation(
LocationManager.GPS_PROVIDER);
if (lastLocation != null) {
mListener.onLocationChanged(lastLocation);
public void setLocationManagerAndListener(){
this.locationListener = new SmartSendLocationListener(this.ctx);
this.locationManager = (LocationManager) ctx.getSystemService(Context.LOCATION_SERVICE);
isGPSProviderEnable = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
isNetworkProviderEnable = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
if(isGPSProviderEnable){
this.locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, minTimeForUpdateLocastion, minDistanceForUpdateLocation, locationListener);
}else if(isNetworkProviderEnable){
this.locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, minTimeForUpdateLocastion, minDistanceForUpdateLocation, locationListener);
private void _getLocation() { // Get the location manager LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); Criteria criteria = new Criteria(); String bestProvider = locationManager.getBestProvider(criteria, false); Location location = locationManager.getLastKnownLocation(bestProvider); LocationListener loc_listener = new LocationListener() { public void onLocationChanged(Location l) {} public void onProviderEnabled(String p) {} public void onProviderDisabled(String p) {} public void onStatusChanged(String p, int status, Bundle extras) {} locationManager .requestLocationUpdates(bestProvider, 0, 0, loc_listener); location = locationManager.getLastKnownLocation(bestProvider); try { lat = location.getLatitude(); lon = location.getLongitude(); } catch (NullPointerException e) { lat = -1.0; lon = -1.0;
this
.isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
this.isNetworkEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
if (locationManager != null) {
location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
updateCoordinates();
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
updateCoordinates();
@Override public void onLocationChanged(Location location) { // thread is not runable, msg ignore, state:TIMED_WAITING, 这里的线程有可能ANR if (location != null) { double lat = location.getLatitude();//获取纬度 double lng = location.getLongitude();//获取经度 System.out.println("shiming lat+" + lat); System.out.println("shiming lng+" + lng); String name = Thread.currentThread().getName(); mCount++; System.out.println("当前线程的位置name---"+name+"i==="+mCount); mTv_location.setText("位置信息是2s变动的，可以设置,我是第"+mCount+"次变动的--->"+"\n\r"+"lat===="+lat+" lng----->"+lng); if (mLocationManager!=null) { mLocationManager.removeUpdates(this); if (mLocationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) { mLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 2000, 1000, mLlistener); }else { mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 2000, 1000, mLlistener); // TODO: 2018/5/3 这里在报错了，我把他注释掉 // mLocationManager.setTestProviderEnabled(mProvider, false);// java.lang.IllegalArgumentException: Provider "network" unknown
private
Location getFreshLocation() throws ScannerException {
freshLocation = null;
HandlerThread handlerThread = new HandlerThread("LocationScanner");
try {
handlerThread.start();
for (String provider : enabledProviders) {
locationManager.requestLocationUpdates(
provider,
MIN_TIME_BETWEEN_UPDATES,
MIN_DISTANCE_BETWEEN_UPDATES,
this,
handlerThread.getLooper());
try {
synchronized (scanLock) {
scanLock.wait(params.getLocationRequestTimeoutMs());
} catch (Exception e) {
// ignore
} finally {
locationManager.removeUpdates(this);
handlerThread.quit();
if (freshLocation == null) {
throw new ScannerException(ScannerException.Type.TIMEOUT);
return freshLocation;
super
.onCreate();
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
sendBroadcastMessage(locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER));
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, MIN_TIME, MIN_DISTANCE,
new LocationListener() {
@Override
public void onLocationChanged(Location location) {
double latitude = location.getLatitude();
double longitude = location.getLongitude();
double speed = location.getSpeed(); //spedd in meter/minute
speed = (speed*3600)/1000; // speed in km/minute Toast.makeText(GraphViews.this, "Current speed:" + location.getSpeed(),Toast.LENGTH_SHORT).show();
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
try
{
locationManager = (LocationManager) mContext
.getSystemService(LOCATION_SERVICE);
.isProviderEnabled(LocationManager.GPS_PROVIDER);
.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
this.canGetLocation = true;
if (isNetworkEnabled) {
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER,
MIN_TIME_BW_UPDATES,
if (locationManager != null) {
location = locationManager
.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location != null) {
latitude = location.getLatitude();
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
MIN_TIME_BW_UPDATES,
locationManager.removeUpdates(GPSTracker.this);
public void FindLocation(Context context){ final LocationManager locationManager (LocationManager)context.getSystemService(Context.LOCATION_SERVICE); LocationListener locationListener = new LocationListener(){ public void onLocationChanged(Location location){ updateLocation(location); locationManager.removeUpdates(this); public void onStatusChanged(String provider, int status, Bundle extras) {} public void onProviderEnabled(String provider) {} public void onProviderDisabled(String provider) {} locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);
@OnLifecycleEvent(Lifecycle.Event.ON_RESUME) void addLocationListener() { // Note: Use the Fused Location Provider from Google Play Services instead. // https://developers.google.com/android/reference/com/google/android/gms/location/FusedLocationProviderApi mLocationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE); mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, mListener); Log.d("BoundLocationMgr", "Listener added"); // Force an update with the last location, if available. Location lastLocation = mLocationManager.getLastKnownLocation( LocationManager.GPS_PROVIDER); if (lastLocation != null) { mListener.onLocationChanged(lastLocation);
public
boolean getLocation(final Context context, final LocationResult result) {
//I use LocationResult callback class to pass location value from CurrentLocationHelper to user code.
mLocationResult = result;
if (mLocationManager == null)
mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
//exceptions will be thrown if provider is not permitted.
try {
mGpsEnabled = mLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
} catch (final Exception ex) {
try {
mNetworkEnabled = mLocationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
} catch(final Exception ex){
//don't start listeners if no provider is enabled
if (!mGpsEnabled && !mNetworkEnabled)
return false;