ios - 在不使用 Google Maps API 的情况下集成 Google Places API？

Question

我正在尝试构建我的第一个应用程序。我有一个 UITextField，我想访问 Google Places API 以搜索附近的餐馆。我不需要在 map 上查看这些位置，我只需要返回搜索结果，用户可以点击该结果以查看有关该位置的更多详细信息。安装 pod GooglePlaces 后集成 Google Places API 的步骤是什么？

Answer 1

实际上，如果您只想使用一个文本字段将您周围的场所作为列表返回，您可以使用 google places auto complete 这样做。

按照这些步骤，

1) 安装 google places https://developers.google.com/places/ios-api/start

2) 在你的 main.storyboard 中添加一个 View Controller ，然后创建一个 ViewController.swift 文件并将其链接到 Storyboard View Controller

3) 单击 View Controller -> 转到菜单中的编辑器 -> 嵌入 -> 导航 Controller 。现在你应该得到一个链接到你的 View Controller 的导航 Controller 。

4) 将下面的代码复制粘贴到 ViewController.swift 中

import UIKit
import GooglePlaces

class ViewController: UIViewController,UISearchBarDelegate{

    var resultsViewController: GMSAutocompleteResultsViewController?
    var searchController: UISearchController?


    override func viewDidLoad() {
        super.viewDidLoad()

        resultsViewController = GMSAutocompleteResultsViewController()
        resultsViewController?.delegate = self

        searchController = UISearchController(searchResultsController: resultsViewController)
        searchController!.searchResultsUpdater = resultsViewController

        // Put the search bar in the navigation bar.
        searchController!.searchBar.sizeToFit()
        self.navigationItem.titleView = searchController?.searchBar

        // When UISearchController presents the results view, present it in
        // this view controller, not one further up the chain.
        self.definesPresentationContext = true

        // Prevent the navigation bar from being hidden when searching.
        searchController!.hidesNavigationBarDuringPresentation = false
        searchController!.searchBar.keyboardAppearance = UIKeyboardAppearance.Dark
        searchController!.searchBar.barStyle = .Black

        let filter = GMSAutocompleteFilter()
        filter.country = "LK" //put your country here
        filter.type = .Establishment
        resultsViewController?.autocompleteFilter = filter


        searchController?.searchBar.showsCancelButton = true
        searchController?.searchBar.delegate = self

    }

    override func viewDidAppear(animated: Bool) {

        super.viewDidAppear(animated)
        //self.searchController?.active = true
        self.searchController!.searchBar.becomeFirstResponder()

    }


    func didPresentSearchController(searchController: UISearchController) {
        self.searchController!.searchBar.becomeFirstResponder()
    }


}
// Handle the user's selection.
extension ViewController: GMSAutocompleteResultsViewControllerDelegate {
    func resultsController(resultsController: GMSAutocompleteResultsViewController,didAutocompleteWithPlace place: GMSPlace) {

        // Do something with the selected place.
        print("Pickup Place name: ", place.name)
        print("Pickup Place address: ", place.formattedAddress)
        print("Pickup Place attributions: ", place.placeID)
    }


    func resultsController(resultsController: GMSAutocompleteResultsViewController,
                           didFailAutocompleteWithError error: NSError){
        // TODO: handle the error.
        print("Error: ", error.description)
    }

    // Turn the network activity indicator on and off again.
    func didRequestAutocompletePredictionsForResultsController(resultsController: GMSAutocompleteResultsViewController) {
        UIApplication.sharedApplication().networkActivityIndicatorVisible = true
    }

    func didUpdateAutocompletePredictionsForResultsController(resultsController: GMSAutocompleteResultsViewController) {
        UIApplication.sharedApplication().networkActivityIndicatorVisible = true
    }


}

5) 在你的应用委托(delegate)中

import GooglePlaces

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
GMSPlacesClient.provideAPIKey(GoogleKey) //add your google key here
return true
}

希望对您有所帮助。您可以自定义颜色和所有这些。并且您可以通过使用它的地点 ID 来获取在此处选择地点后获得的主要详细信息之外的所有详细信息。

你会得到这样的东西，它是完全可定制的，