Finding Location on Google Map

Question

i am trying to find my location on Google Map. My code is here. I have run my app in my telephone but it\'s unfortunately stopped. Any ideas about what can be the problem ? Than

Answer 1

// try this
**main.xml**



    



public class MyActivity extends FragmentActivity {


    public static LocationManager mlocManager;
    public static LocationListner mListner;
    GoogleMap map;

    @Override
    protected void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        map = getMapView();
        map.setMyLocationEnabled(true);

        try {
            mlocManager = (LocationManager) getSystemService(Activity.LOCATION_SERVICE);
            mListner = new LocationListner();
            runOnUiThread(new Runnable() {

                @Override
                public void run() {
                    try {
                        try {
                            mlocManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0, mListner);
                        } catch (Throwable e) {
                            e.printStackTrace();
                        }

                        mlocManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, mListner);
                    } catch (Throwable e) {
                        e.printStackTrace();
                    }
                    try {
                        mlocManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, mListner);
                    } catch (Throwable e) {
                        e.printStackTrace();
                    }

                }
            });
        } catch (Throwable e) {
            e.printStackTrace();
        }

    }

    public GoogleMap getMapView() {
        FragmentManager fm = getSupportFragmentManager();
        SupportMapFragment f = (SupportMapFragment) fm.findFragmentById(R.id.maps);

        // Getting GoogleMap object from the fragment
        return f.getExtendedMap();
    }

    public void setMapMarker(LatLng loc){
        map.addMarker(new MarkerOptions().position(loc).title("Istanbul"));
        map.moveCamera(CameraUpdateFactory.newLatLngZoom(loc, 15));
        map.animateCamera(CameraUpdateFactory.zoomTo(10), 2000, null);
    }


    class LocationListner implements LocationListener {

        @Override
        public void onLocationChanged(Location location) {
            setMapMarker(new LatLng(location.getLatitude(),location.getLongitude()));
        }

        @Override
        public void onProviderDisabled(String provider) {
        }

        @Override
        public void onProviderEnabled(String provider) {
        }

        @Override
        public void onStatusChanged(String provider, int status, Bundle extras) {
        }

    }
}