As always, you need to make sure you have the required permissions.
public class MainActivity extends AppCompatActivity implements LocationListener{
private LocationManager mLocationManager = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
}
@Override
protected void onResume() {
super.onResume();
try {
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
}
catch(SecurityException e){
// The app doesn't have the correct permissions
}
}
@Override
protected void onPause() {
try{
mLocationManager.removeUpdates(this);
}
catch (SecurityException e){
// The app doesn't have the correct permissions
}
super.onPause();
}
@Override
public void onLocationChanged(Location location) {
// We received a location update!
Log.i("onLocationChanged", location.toString());
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
}
}