Cómo obtener el nombre de la ciudad por latitud y longitud en android?

Quiero nombre de la ciudad por ubicación actual, pero tengo latitud y longitude.how para obtenerlo? Utilicé el tecleo del botón entonces consigo la latitud y la longitud del doble valor. Mi código en below.please me ayuda.

¡¡Gracias!!

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Button btnShowLocation; GPSTracker gps; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); btnShowLocation = (Button) findViewById(R.id.btnShowLocation); // show location button click event btnShowLocation.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // create class object gps = new GPSTracker(AndroidGPSTrackingActivity.this); // check if GPS enabled if(gps.canGetLocation()){ double latitude = gps.getLatitude(); double longitude = gps.getLongitude(); // \n is for new line Toast.makeText(getApplicationContext(), "Your Location is - \nLat: " + latitude + "\nLong: " + longitude, Toast.LENGTH_LONG).show(); }else{ gps.showSettingsAlert(); } } }); 

¡He editado debajo del código pero no consigo cityname por favor ayúdeme !!!

 Button btnShowLocation; GPSTracker gps; String CityName; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); btnShowLocation = (Button) findViewById(R.id.btnShowLocation); // show location button click event btnShowLocation.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // create class object gps = new GPSTracker(AndroidGPSTrackingActivity.this); // check if GPS enabled if (gps.canGetLocation()) { double latitude = gps.getLatitude(); double longitude = gps.getLongitude(); Geocoder geocoder = new Geocoder( AndroidGPSTrackingActivity.this, Locale .getDefault()); List<Address> addresses; try { Log.v("log_tag", "latitude" + latitude); Log.v("log_tag", "longitude" + longitude); addresses = geocoder.getFromLocation(latitude, longitude, 1); Log.v("log_tag", "addresses+)_+++" + addresses); CityName = addresses.get(0).getAddressLine(0); Log.v("log_tag", "CityName" + CityName); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } // \n is for new line Toast.makeText( getApplicationContext(), "Your Location is - \nLat: " + latitude + "\nLong: " + longitude, Toast.LENGTH_LONG) .show(); } else { gps.showSettingsAlert(); } } }); 

Pero tengo un error en la parte inferior ::::

 03-11 17:01:46.465: W/System.err(27587): java.io.IOException: Service not Available 03-11 17:01:46.465: W/System.err(27587): at android.location.Geocoder.getFromLocation(Geocoder.java:136) 03-11 17:01:46.465: W/System.err(27587): at com.example.gpstracking.AndroidGPSTrackingActivity$1.onClick(AndroidGPSTrackingActivity.java:81) 03-11 17:01:46.465: W/System.err(27587): at android.view.View.performClick(View.java:4191) 03-11 17:01:46.475: W/System.err(27587): at android.view.View$PerformClick.run(View.java:17229) 03-11 17:01:46.475: W/System.err(27587): at android.os.Handler.handleCallback(Handler.java:615) 03-11 17:01:46.475: W/System.err(27587): at android.os.Handler.dispatchMessage(Handler.java:92) 03-11 17:01:46.475: W/System.err(27587): at android.os.Looper.loop(Looper.java:137) 03-11 17:01:46.475: W/System.err(27587): at android.app.ActivityThread.main(ActivityThread.java:4960) 03-11 17:01:46.475: W/System.err(27587): at java.lang.reflect.Method.invokeNative(Native Method) 03-11 17:01:46.475: W/System.err(27587): at java.lang.reflect.Method.invoke(Method.java:511) 03-11 17:01:46.475: W/System.err(27587): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038) 03-11 17:01:46.475: W/System.err(27587): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805) 03-11 17:01:46.475: W/System.err(27587): at dalvik.system.NativeStart.main(Native Method) 03-11 17:02:21.335: W/IInputConnectionWrapper(27587): getSelectedText on inactive InputConnection 03-11 17:02:21.335: W/IInputConnectionWrapper(27587): setComposingText on inactive InputConnection 03-11 17:02:21.425: W/IInputConnectionWrapper(27587): getExtractedText on inactive InputConnection 

  Geocoder geocoder = new Geocoder(this, Locale.getDefault()); List<Address> addresses = geocoder.getFromLocation(MyLat, MyLong, 1); String cityName = addresses.get(0).getAddressLine(0); String stateName = addresses.get(0).getAddressLine(1); String countryName = addresses.get(0).getAddressLine(2); 

 Geocoder gcd = new Geocoder(AndroidGPSTrackingActivity.this, Locale.getDefault()); List<Address> addresses = gcd.getFromLocation(latitude, longitude, 1); if (addresses.size() > 0) System.out.println(addresses.get(0).getLocality()); 

 gps = new LocationAddress(getActivity()); if (gps.canGetLocation()) { double latitude = gps.getLatitude(); double longitude = gps.getLongitude(); Geocoder geocoder = new Geocoder(getActivity(), Locale.getDefault()); //List<Address> addresses =geocoder.getFromLocation(latitude, longitude, 1); try { List < Address > addresses = geocoder.getFromLocation(latitude, longitude, 1); String address = addresses.get(0).getSubLocality(); String cityName = addresses.get(0).getLocality(); String stateName = addresses.get(0).getAdminArea(); txt_paddress.setText(address); txt_city.setText(cityName); txt_state.setText(stateName); } catch (IOException e) { e.printStackTrace(); } } else { gps.showSettingsAlert(); } 

 try { Geocoder geo = new Geocoder(this.getApplicationContext(), Locale.getDefault()); List < Address > addresses = geo.getFromLocation(latitude, longitude, 1); if (addresses.isEmpty()) { addres.setText("Waiting for Location"); } else { if (addresses.size() > 0) { addres.setText(addresses.get(0).getFeatureName() + ", " + addresses.get(0).getLocality() + ", " + addresses.get(0).getAdminArea() + ", " + addresses.get(0).getCountryName()); //Toast.makeText(getApplicationContext(), "Address:- " + addresses.get(0).getFeatureName() + addresses.get(0).getAdminArea() + addresses.get(0).getLocality(), Toast.LENGTH_LONG).show(); } } } catch (Exception e) { e.printStackTrace(); // getFromLocation() may sometimes fail } 

 Geocoder geocoder = new Geocoder(this, Locale.getDefault()); List<Address> addresses = geocoder.getFromLocation(latitude, longitude, 1); int maxAddressLine = addresses.get(0).getMaxAddressLineIndex(); String countryName = addresses.get(0).getAddressLine(maxAddressLine); String stateName = addresses.get(0).getAddressLine(maxAddressLine-1); String cityName = addresses.get(0).getAddressLine(maxAddressLine-2); 

 try { Geocoder geocoder = new Geocoder(this, Locale.getDefault()); List<Address> addresses = geocoder.getFromLocation(28.5839624000, 77.3154441000, 1); String addres = addresses.get(0).getSubLocality(); String cityName = addresses.get(0).getLocality(); String stateName = addresses.get(0).getAdminArea(); String getPostalCode = addresses.get(0).getPostalCode(); Log.e("keshav","addres -> "+addres); Log.e("keshav","cityName -> "+ cityName); Log.e("keshav","stateName -> "+ stateName); Log.e("keshav","PostalCode -> "+ getPostalCode); } catch (IOException e) { e.printStackTrace(); }