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copied!<p>First add bellow Class and interface to your application.</p> <pre><code> public class GPSManager { private static final int gpsMinTime = 500; private static final int gpsMinDistance = 0; private LocationManager locationManager = null; private LocationListener locationListener = null; private GPSCallback gpsCallback = null; public GPSManager() { locationListener = new LocationListener() { public void onProviderDisabled(final String provider) { } public void onProviderEnabled(final String provider) { } public void onStatusChanged(final String provider, final int status, final Bundle extras) { } public void onLocationChanged(final Location location) { if (location != null && gpsCallback != null) { Log.e("if location "+location,"if gpscallback"+gpsCallback); gpsCallback.onGPSUpdate(location); } else{ Log.e("else location "+location,"else gpscallback"+gpsCallback); } } }; } public void startListening(final Activity activity) { if (locationManager == null) { locationManager = (LocationManager) activity.getSystemService(Context.LOCATION_SERVICE); } final Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setAltitudeRequired(false); criteria.setBearingRequired(false); criteria.setCostAllowed(true); criteria.setPowerRequirement(Criteria.POWER_LOW); final String bestProvider = locationManager.getBestProvider(criteria, true); if (bestProvider != null && bestProvider.length() > 0) { locationManager.requestLocationUpdates(bestProvider, GPSManager.gpsMinTime, GPSManager.gpsMinDistance, locationListener); } else { final List<String> providers = locationManager.getProviders(true); for (final String provider : providers) { locationManager.requestLocationUpdates(provider, GPSManager.gpsMinTime, GPSManager.gpsMinDistance, locationListener); } } } public void stopListening() { try { if (locationManager != null && locationListener != null) { locationManager.removeUpdates(locationListener); } locationManager = null; } catch (final Exception ex) { } } public void setGPSCallback(final GPSCallback gpsCallback) { this.gpsCallback = gpsCallback; } public GPSCallback getGPSCallback() { return gpsCallback; } } </code></pre> <p>Interface:</p> <pre><code>public interface GPSCallback { public abstract void onGPSUpdate(Location location); } </code></pre> <p>then implement this interface in your activity and also add below code in your activity</p> <pre><code>gpsmanager=new GPSManager(); gpsmanager.startListening(YourActicvityname.this); gpsmanager.setGPSCallback(this); </code></pre> <p>To stop GPS call gpsmanager.stopListening() at where you want to close the application</p>

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