/***** GPS Process* * First of all call listener of Location* then checking for GPS_PROVIDER* if not available then check for NETWORK_PROVIDER* and if its also not available then pass 0.00,0.00 to longitude and latitude*   *****/
/** PROCESS for Get Longitude and Latitude **/
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);// Define a listener that responds to location updates
locationListener = new LocationListener() {public void onLocationChanged(Location location) {// Called when a new location is found by the network location provider.longitude = String.valueOf(location.getLongitude());latitude = String.valueOf(location.getLatitude());Log.d(TAG, "changed Loc : " + longitude + ":" + latitude);}public void onStatusChanged(String provider, int status, Bundle extras) {}public void onProviderEnabled(String provider) {}public void onProviderDisabled(String provider) {}
};// getting GPS status
isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);// check if GPS enabled
if (isGPSEnabled) {Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);if (location != null) {longitude = String.valueOf(location.getLongitude());latitude = String.valueOf(location.getLatitude());locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);} else {location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);if (location != null) {longitude = String.valueOf(location.getLongitude());latitude = String.valueOf(location.getLatitude());locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);} else {longitude = "0.00";latitude = "0.00";}}
}
// see http://androidsnippets.com/android-gps-location-with-listener