ios - 在Google map 上放置汽车站标记

我在将我附近的汽车站标记放在我的Google地图应用程序上时遇到麻烦。

假设我住在纽约市，我想在Google地图上找到所有带标记的汽车站。我尝试了AppCoda教程，它只给了我自定义搜索标记

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

有什么方法可以修改其“ MapTask.Swift”代码，以使所有公交车站都在我附近，并在每个公交车站上放置拾取器？

这是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>

            // Get the 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 is : \(dictionary)")

                // Keep the most 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)
    }
}

}

最佳答案

您需要将type设置为bus_station的地方搜索调用，以将返回值限制为该特定类型。 response将返回results及其详细信息，您可以使用它们来设置标记。

关于ios - 在Google map 上放置汽车站标记，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/35839522/