how to get the address of center point of GoogleMap v2 in android? -


i following this tutorial position of center point of v2 googlemap .now want address of point using reverse geocoding ....

i using following code latlang of center point when button clicked :

   @override public void onclick(view view) {     if(view.getid()==r.id.btn_set_location){          visibleregion visibleregion = map.getprojection()                 .getvisibleregion();          point x = map.getprojection().toscreenlocation(                 visibleregion.farright);          point y = map.getprojection().toscreenlocation(                 visibleregion.nearleft);          point centerpoint = new point(x.x / 2, y.y / 2);          latlng centerfrompoint = map.getprojection().fromscreenlocation(                 centerpoint);        } }

i have seen others tutotials address using latitude , longitude seperately in case have got latlang ,how address using latlang..need here ....if there others ways center point of map , address of same point ...any kind of appreciated ...thank

i think, want pass latlang parameters.i solved problem following code:

private class reversegeocoding extends asynctask<latlng, void, string> {     context mcontext;       public reversegeocoding(context context){         super();         mcontext = context;     }      // finding address using reverse geocoding     @override     protected string doinbackground(latlng... params) {         geocoder geocoder = new geocoder(mcontext);         double latitude = params[0].latitude;         double longitude = params[0].longitude;          list<address> addresses = null;         string addresstext="";          try {             addresses = geocoder.getfromlocation(latitude, longitude,1);         } catch (ioexception e) {             e.printstacktrace();         }          if(addresses != null && addresses.size() > 0 ){             address address = addresses.get(0);              addresstext = string.format("%s, %s, %s",                     address.getmaxaddresslineindex() > 0 ? address.getaddressline(0) : "",                     address.getlocality(),                     address.getcountryname());         }          return addresstext;     }

hope work ourt you>>>

after editing:

you can follow this , if working on activity class if working on fragment class following codes work you:

new reversegeocoding(getactivity()).execute(centerfrompoint);

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