ios - Placing marker of bus station on googlemap -

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i having trouble placing marker of bus station near me on google map application.

let live in new york city,i want bus station marker on google map.but,i don't know how fetch bus station data of current city(new york) , place picker on it.i tried appcoda tutorial , gives me marker of custom search

here : http://www.appcoda.com/google-maps-api-tutorial/

is there way can modified "maptask.swift" code bus station near me , place picker on each bus station?

here maptask.swift

import uikit import corelocation import swiftyjson  class maptask: nsobject {  let baseurlgeocode = "https://maps.googleapis.com/maps/api/geocode/json?"  var lookupaddressresults: dictionary<nsobject, anyobject>!  var fetchedformattedaddress: string!  var fetchedaddresslongitude: double!  var fetchedaddresslatitude: double!  override init() {     super.init() }  func geocodeaddress(address: string!, withcompletionhandler completionhandler: ((status: string, success: bool) -> void)) {     if let lookupaddress = address {         var geocodeurlstring = baseurlgeocode + "address=" + lookupaddress         geocodeurlstring = geocodeurlstring.stringbyaddingpercentescapesusingencoding(nsutf8stringencoding)!          let geocodeurl = nsurl(string: geocodeurlstring)          dispatch_async(dispatch_get_main_queue(), { () -> void in             let geocodingresultsdata = nsdata(contentsofurl: geocodeurl!)              let dictionary: dictionary<nsobject, anyobject> = try!nsjsonserialization.jsonobjectwithdata(geocodingresultsdata!, options: nsjsonreadingoptions.mutablecontainers) as! dictionary<nsobject, anyobject>              // response status.             let status = dictionary["status"] as! string              if status == "ok" {                 let allresults = dictionary["results"] as! array<dictionary<nsobject, anyobject>>                 self.lookupaddressresults = allresults[0]                  print("the result : \(dictionary)")                  // keep important values.                 self.fetchedformattedaddress = self.lookupaddressresults["formatted_address"] as! string                 let geometry = self.lookupaddressresults["geometry"] as! dictionary<nsobject, anyobject>                 self.fetchedaddresslongitude = ((geometry["location"] as! dictionary<nsobject, anyobject>)["lng"] as! nsnumber).doublevalue                 self.fetchedaddresslatitude = ((geometry["location"] as! dictionary<nsobject, anyobject>)["lat"] as! nsnumber).doublevalue                  completionhandler(status: status, success: true)             }             else {                 completionhandler(status: status, success: false)             }         })     }     else {         completionhandler(status: "no valid address.", success: false)     } }  }

you'll need call place search type set bus_station limit return specific type. response return results details can use set markers.


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