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copied!<p>pleas check your manifest file.whether have you added those permissions or not.</p> <pre><code> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission> </code></pre> <p>See the updated answer:</p> <pre><code>protected void showCurrentLocation() { geocoder = new Geocoder(this); locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); locationManager.requestLocationUpdates( LocationManager.NETWORK_PROVIDER, MINIMUM_TIME_BETWEEN_UPDATES, MINIMUM_DISTANCE_CHANGE_FOR_UPDATES, myLocationListener ); timer = new Timer(); timer.schedule(new GetLastLocation(),20000); } class GetLastLocation extends TimerTask { @Override public void run() { timer.cancel(); locationManager.removeUpdates(locationListener); Location location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); System.out.println("loc.."+location); if (location != null) { String message = String.format("Location \n Longitude: %1$s \n Latitude: %2$s", location.getLongitude(), location.getLatitude()); Toast.makeText(ShowActivity.this, message, Toast.LENGTH_LONG).show(); //acTextView.setText(message); try { List<Address> addresses = geocoder.getFromLocation(location.getLatitude(), location.getLongitude(), 10); //<10> for (Address address : addresses) { System.out.println("my location .."+address.getAddressLine(0)); acTextView.setText(address.getAddressLine(0)); } } catch (IOException e) { Log.e("LocateMe", "Could not get Geocoder data", e); } } else { AlertDialog.Builder alertbox1 = new AlertDialog.Builder(this); alertbox1.setMessage("No GPS or network ..Signal please fill the location manually!"); alertbox1.setNeutralButton("Ok", new DialogInterface.OnClickListener() { public void onClick(DialogInterface arg0, int arg1) {}}); alertbox1.show(); } } return; } } /** The location listener. */ LocationListener myLocationListener = new LocationListener() { public void onLocationChanged(Location location) { } public void onProviderDisabled(String provider) {} public void onProviderEnabled(String provider) {} public void onStatusChanged(String provider, int status, Bundle extras) {} }; </code></pre>

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