@Override
public void onCreate() {
super.onCreate();
mLocationFinder = PlatformSpecificImplementationFactory.getLastLocationFinder(this, this);
Location location = mLocationFinder.getLastBestLocation(MAX_DISTANCE_LIMIT, MAX_TIME_LIMIT);
if (location != null) {
onLocationChanged(location);
}
String provider =
Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if (!"".equals(provider)) {
LocationManager locationManager =
(LocationManager) getSystemService(Context.LOCATION_SERVICE);
final boolean gpsEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
final boolean networkEnabled =
locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
mNoProviderEnabled = !gpsEnabled && !networkEnabled;
}
// TODO provide own interface for notifying
// that no providers are available
if (mNoProviderEnabled) {
for (LocationListener listener : mListeners) {
listener.onProviderDisabled(null);
}
}
}
@Override
public void onLocationChanged(Location location) {
mLastLocation = location;
for (LocationListener listener : mListeners) {
listener.onLocationChanged(location);
}
}
@Override
public void onLocationChanged(Location location) {
mLocationListener.onLocationChanged(
location == null
? location
: PrivacyManager.getDefacedLocation(Binder.getCallingUid(), location));
}
@Override
public void onReceive(Context context, Intent intent) {
String key = LocationManager.KEY_LOCATION_CHANGED;
Location location = (Location) intent.getExtras().get(key);
if (locationListener != null && location != null)
locationListener.onLocationChanged(location);
locationManager.removeUpdates(singleUpatePI);
}
@Override
public void setLocationListener(LocationListener listener) {
mLocationListener = listener;
if (mLocationProvider != null) {
mLocationProvider.setLocationListener(mLocationListener);
final Location lastLocation = mLocationProvider.getLastFix();
if (lastLocation != null) {
mLocationListener.onLocationChanged(lastLocation);
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_gps) {
if (!utils.isGpsEnabled()) makeGpsDialog().show();
else {
Location location = utils.getUserLocation();
locationListener.onLocationChanged(location);
}
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onResume() {
super.onResume();
if (!utils.isGpsEnabled()) makeGpsDialog().show();
else {
if (userLocation == null) {
Location location = utils.getUserLocation();
locationListener.onLocationChanged(location);
}
}
if (locationListenerEnabled && !utils.isLocationListenerExists())
utils.setUserLocationRequestInterval(
locationListener, GpsUtils.GPS_INTERVAL_TIME_INTENSE, GpsUtils.GPS_INTERVAL_TIME_INTENSE);
}
private void comenzarLocalizacion() {
// Obtenemos una referencia al LocationManager
locManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
// Obtenemos la última posición conocida
Location loc = locManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
// Mostramos la última posición conocida
mostrarPosicion(loc);
// Nos registramos para recibir actualizaciones de la posición
locListener =
new LocationListener() {
@Override
public void onLocationChanged(Location location) {
mostrarPosicion(location);
}
@Override
public void onProviderDisabled(String provider) {
// Toast.makeText(MainActivity.this,"Provider OFF",Toast.LENGTH_SHORT).show();
GPSActivo = false;
}
@Override
public void onProviderEnabled(String provider) {
// Toast.makeText(MainActivity.this,"Provider ON ",Toast.LENGTH_SHORT).show();
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
Log.i("", "Provider Status: " + status);
Toast.makeText(
MainActivity.this,
"Provider Status: " + String.valueOf(status),
Toast.LENGTH_SHORT)
.show();
}
};
if (locManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
locManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 15000, 0, locListener);
GPSActivo = true;
} else {
locListener.onProviderEnabled(LocationManager.GPS_PROVIDER);
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.show_location);
lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
ll = new MyLocationListener();
Criteria crit = new Criteria();
provider = lm.getBestProvider(crit, false);
Location location = lm.getLastKnownLocation(provider);
final boolean gpsEnabled = lm.isProviderEnabled(LocationManager.GPS_PROVIDER);
lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 20000, 20, ll);
if (!gpsEnabled) {
AlertDialog alertDialog = new AlertDialog.Builder(this).create();
alertDialog.setTitle("GPS is disabled!");
alertDialog.setMessage("Open settings?");
alertDialog.setButton(
-3,
"OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
// not sure how to refresh the activity, so finish this activity and go back to main
// when the user user clicks back from the settings page
finish();
}
});
alertDialog.setIcon(R.drawable.ic_launcher);
alertDialog.show();
} else {
try {
if (location != null) {
ll.onLocationChanged(location);
}
finish();
} catch (Exception e) {
System.out.println("derp:::: " + e);
}
}
}
@Override
public void onLocationChanged(Location location) {
Location randomLocation = getRandomLocation(location.getProvider(), mBaseLocation, location);
mLocationListener.onLocationChanged(randomLocation);
}
/** {@inheritDoc} */
public void cancel() {
Log.d(TAG, "cancelling location request");
if (singeUpdateListener != null) singeUpdateListener.onLocationChanged(null);
locationManager.removeUpdates(singeUpdateListener);
if (handler != null) handler.removeCallbacksAndMessages(null);
}
public void onProviderDisabled(String provider) {
if (locationListener != null) locationListener.onProviderDisabled(provider);
}
public void onStatusChanged(String provider, int status, Bundle extras) {
if (locationListener != null) locationListener.onStatusChanged(provider, status, extras);
}
public void onLocationChanged(Location location) {
Log.d(TAG, "Single Location Update Received: ");
if (locationListener != null) locationListener.onLocationChanged(location);
locationManager.removeUpdates(singeUpdateListener);
if (handler != null) handler.removeCallbacksAndMessages(null);
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
mLocationListener.onStatusChanged(provider, status, extras);
}
@Override
public void onProviderEnabled(String provider) {
mLocationListener.onProviderEnabled(provider);
}
public void addLocationListener(LocationListener locationListener) {
mListeners.add(locationListener);
if (mLastLocation != null) locationListener.onLocationChanged(mLastLocation);
if (mNoProviderEnabled) locationListener.onProviderDisabled(null);
}
