so I am making an application to get current position. The code below is working fine
String stringAddress = ""; public void getLocation(View view){ final LocationManager lm = (LocationManager) getSystemService(LOCATION_SERVICE); Criteria kriteria = new Criteria(); kriteria.setAccuracy(Criteria.ACCURACY_FINE); kriteria.setAltitudeRequired(false); kriteria.setBearingRequired(false); kriteria.setCostAllowed(true); kriteria.setPowerRequirement(Criteria.POWER_LOW); final String provider = lm.getBestProvider(kriteria, true); final Location lokasi = lm.getLastKnownLocation(provider); updateWithNewLocation(lokasi); lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 2000, 5, ll); edittext_position.setText(stringAddress); } private void updateWithNewLocation(Location if(lokasi != null){ double lat = lokasi.getLatitude(); double lng = lokasi.getLongitude(); Geocoder gc = new Geocoder(this, Locale.getDefault()); try{ List addresses = gc.getFromLocation(lat, lng, 1); StringBuilder sb = new StringBuilder(); if(addresses.size()>0){ Address address = addresses.get(0); sb.append(address.getAddressLine(0)); stringAddress= sb.toString(); } } catch (Exception e){ } } } private final LocationListener ll = new LocationListener() { public void onStatusChanged(String provider, int status, Bundle extras) { } public void onProviderEnabled(String provider) { } public void onProviderDisabled(String provider) { updateWithNewLocation(null); } public void onLocationChanged(Location location) { updateWithNewLocation(location); } }
but the problem is everytime I call getLocation() function, the application hang for a couple second before returning the result. I know to solve this problem using aSyncTask but I don't know how to start. Appreciate your help.
Thank you