iOS 版 Consumer SDK 使用入门

Swift Package Manager

消费者 SDK 可通过 Swift Package Manager 的相关文档。要添加 SDK，请确保您已 移除了所有现有的使用方 SDK 依赖项。

如需将 SDK 添加到新项目或现有项目，请按以下步骤操作：

1. 打开 Xcode project 或 workspace，然后转到 File >添加软件包依赖项。
2. 输入 https://github.com/googlemaps/ios-consumer-sdk 作为网址，然后按 Enter 键 以提取软件包，然后点击“Add Package”（添加软件包）。
3. 如需安装特定的 version，请将 Dependency Rule 字段设置为以下其中一项： 基于版本的选项对于新项目，我们建议您指定最新版本和 使用“确切版本”选项。完成后，点击“添加软件包”。
4. 在 Choose Package Products（选择软件包产品）窗口中，验证 GoogleRidesharingConsumer 是否已添加到 您指定的main目标。完成后，点击“添加软件包”。
5. 如需验证安装，请前往目标的 General 窗格。 在框架、库和嵌入式内容中，您应该会看到已安装的软件包。 您还可以查看“Package Dependencies”“Project Navigator”部分 以验证软件包及其版本。

如需更新现有项目的 package，请按以下步骤操作：

1. 如果您要从 9.0.0 之前的版本升级，就必须移除 以下依赖项：GoogleMapsBase、GoogleMapsCore 和 GoogleMapsM4B。请勿移除 GoogleMaps。有关详情，请参阅 9.0.0 版版本说明。

   在您的 Xcode 项目配置设置中，找到 Frameworks, Libraries, 和嵌入式内容。使用减号(-) 移除以下框架：

   • GoogleMapsBase（仅适用于从 9.0.0 之前的版本进行的升级）
   • GoogleMapsCore（仅适用于从 9.0.0 之前的版本进行的升级）
   • GoogleMapsM4B（仅适用于从 9.0.0 之前的版本进行的升级）
2. 在 Xcode 中，转到“File”（文件）>文件包 >更新到最新的软件包版本”。
3. 如需验证安装，请前往 Project Navigator 的 Package Dependencies 部分 以验证软件包及其版本。

如需移除使用以下代码添加的现有使用方 SDK 依赖项，请执行以下操作： CocoaPods，请按以下步骤操作：

1. 关闭 Xcode 工作区。打开终端并执行以下命令：

   sudo gem install cocoapods-deintegrate cocoapods-clean 
   pod deintegrate 
   pod cache clean --all

2. 移除 Podfile、Podfile.resolved 和 Xcode workspace（如果您不将其用于除 CocoaPods 之外的任何其他目的）。

如需移除已安装的现有消费者 SDK 请按照以下步骤操作：

1. 在您的 Xcode 项目配置设置中，找到 Frameworks, 库和嵌入式内容。使用减号(-)移除 以下框架：

   • GoogleRidesharingConsumer.xcframework

2. 从 Xcode 项目的顶级目录中，删除 GoogleRidesharingConsumer 个套装。

CocoaPods

要使用 CocoaPods 配置使用方 SDK， 需要以下各项：

• CocoaPods 工具：要安装此工具，请打开终端并运行 。

  sudo gem install cocoapods
  

请参阅 CocoaPods 使用入门 指南，了解更多信息 。

1. 为使用方 SDK 创建一个 Podfile 并使用它 安装 API 及其依赖项。首先，创建一个名为 Podfile此文件定义项目的 依赖项然后修改 Podfile 并添加依赖项。以下是 一个包含依赖项的示例：

     source "https://github.com/CocoaPods/Specs.git"
   
     target 'YOUR_APPLICATION_TARGET_NAME_HERE' do
       pod 'GoogleRidesharingConsumer'
     end
   

2. 保存 Podfile。打开终端并转到包含 Podfile：

   cd <path-to-project>
   

3. 运行 pod install 命令。这会安装 Podfile 及其可能具有的任何依赖项。

   pod install
   

4. 关闭 Xcode，然后打开（双击）您项目的 .xcworkspace 启动 Xcode。如需稍后打开项目，请使用 .xcworkspace 文件。

手动安装

XCFramework 是一个二进制包，用于将 使用方 SDK。你可以将此软件包用于 包括使用 M1 芯片组的机器。本指南介绍了如何 手动添加包含 使用方 SDK 添加到您的项目中，并配置 构建设置

下载 SDK 二进制文件和资源：

• GoogleRidesharingConsumer.xcframework
• GoogleRidesharingConsumer.bundle

1. 解压缩压缩文件以访问 XCFramework 和资源。

2. 启动 Xcode，并打开现有项目或创建新项目 项目。如果您是第一次使用 iOS，请创建一个新项目，并选择 iOS 应用模板。

3. 在项目组下创建一个框架组（如果不存在） 。

4. 如需安装使用方 SDK，请将 GoogleRidesharingConsumer.xcframework 文件拖动到项目中的框架、库和嵌入式内容下。出现提示时，选择 根据需要复制项目 (Copy items if needed)。

5. 将下载的 GoogleRidesharingConsumer.bundle 拖动到 Xcode 项目的顶层目录中。出现提示时，选择 Copy items if needed。

6. 从项目导航器中选择您的项目，然后选择 应用的目标

7. 打开“Build Phases”标签，并在“Link Binary with Libraries”中添加 以下框架和库（如果尚不存在）：

   • Accelerate.framework
   • CoreData.framework
   • CoreGraphics.framework
   • CoreImage.framework
   • CoreLocation.framework
   • CoreTelephony.framework
   • CoreText.framework
   • GLKit.framework
   • ImageIO.framework
   • libc++.tbd
   • libz.tbd
   • Metal.framework
   • OpenGLES.framework
   • QuartzCore.framework
   • SystemConfiguration.framework
   • UIKit.framework

8. 选择您的项目（而不是特定目标），然后打开 Build 设置标签页。在 Other Linker Flags（其他链接器标记）部分中，添加 -ObjC 调试和发布。如果看不到这些设置，请更改 “Build Settings”（构建设置）栏中将过滤条件从“Basic”（基本）更改为“All”（全部）。

Swift

/*

    *   SampleAccessTokenProvider.swift
 */
import GoogleRidesharingConsumer

private let providerURL = "INSERT_YOUR_TOKEN_PROVIDER_URL"

class SampleAccessTokenProvider: NSObject, GMTCAuthorization {
  private struct AuthToken {
    // The cached trip token.
    let token: String
    // Keep track of when the token expires for caching.
    let expiration: TimeInterval
    // Keep track of the trip ID the cached token is for.
    let tripID: String
  }

  enum AccessTokenError: Error {
    case missingAuthorizationContext
    case missingData
  }

  private var authToken: AuthToken?

  func fetchToken(
    with authorizationContext: GMTCAuthorizationContext?,
    completion: @escaping GMTCAuthTokenFetchCompletionHandler
  ) {
    // Get the trip ID from the authorizationContext. This is set by the Consumer SDK.
    guard let authorizationContext = authorizationContext else {
      completion(nil, AccessTokenError.missingAuthorizationContext)
      return
    }
    let tripID = authorizationContext.tripID

    // If appropriate, use the cached token.
    if let authToken = authToken,
      authToken.expiration > Date.now.timeIntervalSince1970 && authToken.tripID == tripID
    {
      completion(authToken.token, nil)
      return
    }

    // Otherwise, try to fetch a new token from your server.
    let request = URLRequest(url: URL(string: providerURL))
    let task = URLSession.shared.dataTask(with: request) { [weak self] data, _, error in
      guard let strongSelf = self else { return }
      guard error == nil else {
        completion(nil, error)
        return
      }

      // Replace the following key values with the appropriate keys based on your
      // server's expected response.
      let tripTokenKey = "TRIP_TOKEN_KEY"
      let tokenExpirationKey = "TOKEN_EXPIRATION"
      guard let data = data,
        let fetchData = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
        let token = fetchData[tripTokenKey] as? String,
        let expiration = fetchData[tokenExpirationKey] as? Double
      else {
        completion(nil, AccessTokenError.missingData)
        return
      }

      strongSelf.authToken = AuthToken(token: token, expiration: expiration, tripID: tripID)
      completion(token, nil)
    }
    task.resume()
  }
}

Objective-C

/*

    *   SampleAccessTokenProvider.h
 */
#import <Foundation/Foundation.h>
#import <GoogleRidesharingConsumer/GoogleRidesharingConsumer.h>

NS_ASSUME_NONNULL_BEGIN

@interface SampleAccessTokenProvider : NSObject <GMTCAuthorization>

@end

NS_ASSUME_NONNULL_END

/*

    *   SampleAccessTokenProvider.m
 */
#import "SampleAccessTokenProvider.h"
#import "GoogleRidesharingConsumer/GoogleRidesharingConsumer.h"

static NSString *const PROVIDER_URL = @"INSERT_YOUR_TOKEN_PROVIDER_URL";

// SampleAccessTokenProvider.m
@implementation SampleAccessTokenProvider {
  // The cached token with claims to the current trip.
  NSString *_cachedTripToken;
  // Keep track of the Trip ID the cached token is for.
  NSString *_lastKnownTripID;
  // Keep track of when tokens expire for caching.
  NSTimeInterval _tokenExpiration;
}

-   (void)fetchTokenWithContext:(nullable GMTCAuthorizationContext *)authorizationContext
                   completion:(nonnull GMTCAuthTokenFetchCompletionHandler)completion {
  // Get the trip ID from the authorizationContext. This is set by the Consumer SDK.
  NSString *tripID = authorizationContext.tripID;

  // Clear cached trip token if trip ID has changed.
  if (![_lastKnownTripID isEqual:tripID]) {
    _tokenExpiration = 0.0;
    _cachedTripToken = nil;
  }
  _lastKnownTripID = tripID;

  // Clear cached tripToken if it has expired.
  if ([[NSDate date] timeIntervalSince1970] > _tokenExpiration) {
    _cachedTripToken = nil;
  }

  // If appropriate, use the cached token.
  if (_cachedTripToken) {
    completion(_cachedTripToken, nil);
    return;
  }
  // Otherwise, try to fetch a new token from your server.
  NSURL *requestURL = [NSURL URLWithString:PROVIDER_URL];
  NSMutableURLRequest *request =
      [[NSMutableURLRequest alloc] initWithURL:requestURL];
  request.HTTPMethod = @"GET";

  // Replace the following key values with the appropriate keys based on your
  // server's expected response.
  NSString *tripTokenKey = @"TRIP_TOKEN_KEY";
  NSString *tokenExpirationKey = @"TOKEN_EXPIRATION";

  __weak typeof(self) weakSelf = self;
  void (^handler)(NSData *_Nullable data, NSURLResponse *_Nullable response,
                  NSError *_Nullable error) =
      ^(NSData *_Nullable data, NSURLResponse *_Nullable response, NSError *_Nullable error) {
        typeof(self) strongSelf = weakSelf;
        if (error) {
          completion(nil, error);
          return;
        }

        NSError *JSONError;
        NSMutableDictionary *JSONResponse =
            [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&JSONError];

        if (JSONError) {
          completion(nil, JSONError);
          return;
        } else {
          // Sample code only. No validation logic.
          id expirationData = JSONResponse[tokenExpirationKey];
          if ([expirationData isKindOfClass:[NSNumber class]]) {
            NSTimeInterval expirationTime = ((NSNumber *)expirationData).doubleValue;
            strongSelf->_tokenExpiration = [[NSDate date] timeIntervalSince1970] + expirationTime;
          }
          strongSelf->_cachedTripToken = JSONResponse[tripTokenKey];
          completion(JSONResponse[tripTokenKey], nil);
        }
      };
  NSURLSessionConfiguration *config = [NSURLSessionConfiguration defaultSessionConfiguration];
  NSURLSession *mainQueueURLSession =
      [NSURLSession sessionWithConfiguration:config delegate:nil
                               delegateQueue:[NSOperationQueue mainQueue]];
  NSURLSessionDataTask *task = [mainQueueURLSession dataTaskWithRequest:request completionHandler:handler];
  [task resume];
}

@end

Swift

/*

    *   AppDelegate.swift
 */
import GoogleRidesharingConsumer
import GoogleMaps

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

  func application(_ application: UIApplication,
      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    // Register your API key for GMSServices.
    GMSServices.provideAPIKey(yourMapsAPIKey)

    // Set the instance of the SampleAccessTokenProvider.
    GMTCServices.setAccessTokenProvider(SampleAccessTokenProvider(), providerID: yourProviderID)

    // Other initialization code ...
    return true
  }
}

Objective-C

/*

    *   AppDelegate.m
 */
#import <GoogleMaps/GoogleMaps.h>
#import <GoogleRidesharingConsumer/GoogleRidesharingConsumer.h>

@implementation AppDelegate

-   (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
  //Register your API key for GMSServices.
  [GMSServices provideAPIKey:yourMapsAPIKey];

  //Set the instance of the AccessTokenFactory.
  [GMTCServices setAccessTokenProvider:[[SampleAccessTokenProvider alloc] init]
                            providerID:yourProviderID];

  // Other initialization code ...
  return YES;
}

@end

Swift

/*

    *   MapViewController.swift
 */
class ViewController: UIViewController, GMTCMapViewDelegate {
  private var rideSharingMap: GMTCMapView?

  override func viewDidLoad() {
    super.viewDidLoad()

    self.rideSharingMap = GMTCMapView(frame: UIScreen.main.bounds)
    self.rideSharingMap.delegate = self
    self.rideSharingMap?.settings.myLocationButton = true
    self.view.addSubview(self.rideSharingMap!)
    ...
  }

Objective-C

/*

    *   MapViewController.h
 */
@interface MapViewController : UIViewController<GMTCMapViewDelegate>
...
@end

/*

    *   MapViewController.m
 */
@implementation MapViewController

-   (void)viewDidLoad {
  [super viewDidLoad];
  ...
  self.mapView = [[GMTCMapView alloc] initWithFrame:CGRectZero];
  self.mapView.settings.myLocationButton = YES;
  self.mapView.delegate = self;
  ...
}

...

@end

Swift

func mapViewDidInitialize(_ mapview: GMTCMapView) {
  // Handle the update to the state of the map view to browsing.
}

func mapView(_ mapView: GMSMapView, didTapConsumerMarker mapMarker: GMSMarker, markerType: GMTCMapViewMarkerType) -> Bool {
  // Handle the mapView marker was tapped.
}

Objective-C

/*

    *   MapViewController.m
 */
#pragma mark - GMTCMapViewDelegate implementation

// Handle state update of map view.

-   (void)mapViewDidInitializeCustomerState:(GMTCMapView *)mapview {
  // Handle the update to the state of the map view to browsing.
}

-   (void)mapView:(GMSMapView *)mapView
    didTapConsumerMarker:(nonnull GMSMarker *)mapMarker
              markerType:(GMTCMapViewMarkerType)markerType {
  // Handle the mapView marker was tapped.
}

Swift

/*

    *   MapViewController.swift
 */
override func viewDidLoad() {
  super.viewDidLoad()
  ...
  self.mapView = GMTCMapView(frame: UIScreen.main.bounds)
  self.mapView.delegate = self
  self.view.addSubview(self.mapView)
}

func mapViewDidInitializeCustomerState(_: GMTCMapView) {
  self.mapView.pickupLocation = self.selectedPickupLocation
  self.mapView.dropoffLocation = self.selectedDropoffLocation

  self.startConsumerMatchWithLocations(
    pickupLocation: self.mapView.pickupLocation!,
    dropoffLocation: self.mapView.dropoffLocation!
  ) { [weak self] (tripName, error) in
    guard let strongSelf = self else { return }
    if error != nil {
      // print error message.
      return
    }
    let tripService = GMTCServices.shared().tripService
    // Create a tripModel instance for listening the update of the trip
    // specified by this trip name.
    let tripModel = tripService.tripModel(forTripName: tripName)
    // Create a journeySharingSession instance based on the tripModel
    let journeySharingSession = GMTCJourneySharingSession(tripModel: tripModel)
    // Add the journeySharingSession instance on the mapView for UI updating.
    strongSelf.mapView.show(journeySharingSession)
    // Register for the trip update events.
    tripModel.register(strongSelf)

    strongSelf.currentTripModel = tripModel
    strongSelf.currentJourneySharingSession = journeySharingSession
    strongSelf.hideLoadingView()
  }

  self.showLoadingView()
}

Objective-C

/*

    *   MapViewController.m
 */
-   (void)viewDidLoad {
  [super viewDidLoad];
  ...
  self.mapView = [[GMTCMapView alloc] initWithFrame:CGRectZero];
  self.mapView.delegate = self;
  [self.view addSubview:self.mapView];
}

// Handle the callback when the GMTCMapView did initialized.

-   (void)mapViewDidInitializeCustomerState:(GMTCMapView *)mapview {
  self.mapView.pickupLocation = self.selectedPickupLocation;
  self.mapView.dropoffLocation = self.selectedDropoffLocation;

  __weak __typeof(self) weakSelf = self;
  [self startTripBookingWithPickupLocation:self.selectedPickupLocation
                           dropoffLocation:self.selectedDropoffLocation
                                completion:^(NSString *tripName, NSError *error) {
                                  __typeof(self) strongSelf = weakSelf;
                                  GMTCTripService *tripService = [GMTCServices sharedServices].tripService;
                                  // Create a tripModel instance for listening to updates to the trip specified by this trip name.
                                  GMTCTripModel *tripModel = [tripService tripModelForTripName:tripName];
                                  // Create a journeySharingSession instance based on the tripModel.
                                  GMTCJourneySharingSession *journeySharingSession =
                                    [[GMTCJourneySharingSession alloc] initWithTripModel:tripModel];
                                  // Add the journeySharingSession instance on the mapView for updating the UI.
                                  [strongSelf.mapView showMapViewSession:journeySharingSession];
                                  // Register for trip update events.
                                  [tripModel registerSubscriber:self];

                                  strongSelf.currentTripModel = tripModel;
                                  strongSelf.currentJourneySharingSession = journeySharingSession;
                                  [strongSelf hideLoadingView];
                                }];
    [self showLoadingView];
}

Swift

/*

    *   MapViewController.swift
 */
func cancelCurrentActiveTrip() {
  // Stop the tripModel
  self.currentTripModel.unregisterSubscriber(self)

  // Remove the journey sharing session from the mapView's UI stack.
  self.mapView.hide(journeySharingSession)
}

Objective-C

/*

    *   MapViewController.m
 */
-   (void)cancelCurrentActiveTrip {
  // Stop the tripModel
  [self.currentTripModel unregisterSubscriber:self];

  // Remove the journey sharing session from the mapView's UI stack.
  [self.mapView hideMapViewSession:journeySharingSession];
}

Swift

/*

    *   MapViewController.swift
 */
override func viewDidLoad() {
  super.viewDidLoad()
  // Register for trip update events.
  self.currentTripModel.register(self)
}

Objective-C

/*

    *   MapViewController.m
 */
-   (void)viewDidLoad {
  [super viewDidLoad];
  // Register for trip update events.
  [self.currentTripModel registerSubscriber:self];
  ...
}

Swift

/*

    *   MapViewController.swift
 */
deinit {
  self.currentTripModel.unregisterSubscriber(self)
}

Objective-C

/*

    *   MapViewController.m
 */
-   (void)dealloc {
  [self.currentTripModel unregisterSubscriber:self];
  ...
}

Swift

/*

    *   MapViewController.swift
 */
func tripModel(_: GMTCTripModel, didUpdate trip: GMTSTrip?, updatedPropertyFields: GMTSTripPropertyFields) {
  // Update the UI with the new `trip` data.
  self.updateUI(with: trip)
}

func tripModel(_: GMTCTripModel, didUpdate tripStatus: GMTSTripStatus) {
  // Handle trip status did change.
}

func tripModel(_: GMTCTripModel, didUpdateActiveRouteRemainingDistance activeRouteRemainingDistance: Int32) {
  // Handle remaining distance of active route did update.
}

func tripModel(_: GMTCTripModel, didUpdateActiveRoute activeRoute: [GMTSLatLng]?) {
  // Handle trip active route did update.
}

func tripModel(_: GMTCTripModel, didUpdate vehicleLocation: GMTSVehicleLocation?) {
  // Handle vehicle location did update.
}

func tripModel(_: GMTCTripModel, didUpdatePickupLocation pickupLocation: GMTSTerminalLocation?) {
  // Handle pickup location did update.
}

func tripModel(_: GMTCTripModel, didUpdateDropoffLocation dropoffLocation: GMTSTerminalLocation?) {
  // Handle drop off location did update.
}

func tripModel(_: GMTCTripModel, didUpdatePickupETA pickupETA: TimeInterval) {
  // Handle the pickup ETA did update.
}

func tripModel(_: GMTCTripModel, didUpdateDropoffETA dropoffETA: TimeInterval) {
  // Handle the drop off ETA did update.
}

func tripModel(_: GMTCTripModel, didUpdateRemaining remainingWaypoints: [GMTSTripWaypoint]?) {
  // Handle updates to the pickup, dropoff or intermediate destinations of the trip.
}

func tripModel(_: GMTCTripModel, didFailUpdateTripWithError error: Error?) {
  // Handle the error.
}

func tripModel(_: GMTCTripModel, didUpdateIntermediateDestinations intermediateDestinations: [GMTSTerminalLocation]?) {
  // Handle the intermediate destinations being updated.
}

func tripModel(_: GMTCTripModel, didUpdateActiveRouteTraffic activeRouteTraffic: GMTSTrafficData?) {
  // Handle trip active route traffic being updated.
}

Objective-C

/*

    *   MapViewController.m
 */
#pragma mark - GMTCTripModelSubscriber implementation

-   (void)tripModel:(GMTCTripModel *)tripModel
            didUpdateTrip:(nullable GMTSTrip *)trip
    updatedPropertyFields:(enum GMTSTripPropertyFields)updatedPropertyFields {
  // Update the UI with the new `trip` data.
  [self updateUIWithTrip:trip];
  ...
}

-   (void)tripModel:(GMTCTripModel *)tripModel didUpdateTripStatus:(enum GMTSTripStatus)tripStatus {
  // Handle trip status did change.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateActiveRouteRemainingDistance:(int32_t)activeRouteRemainingDistance {
   // Handle remaining distance of active route did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateActiveRoute:(nullable NSArray<GMTSLatLng *> *)activeRoute {
  // Handle trip active route did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateVehicleLocation:(nullable GMTSVehicleLocation *)vehicleLocation {
  // Handle vehicle location did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdatePickupLocation:(nullable GMTSTerminalLocation *)pickupLocation {
  // Handle pickup location did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateDropoffLocation:(nullable GMTSTerminalLocation *)dropoffLocation {
  // Handle drop off location did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel didUpdatePickupETA:(NSTimeInterval)pickupETA {
  // Handle the pickup ETA did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateRemainingWaypoints:(nullable NSArray<GMTSTripWaypoint *> *)remainingWaypoints {
  // Handle updates to the pickup, dropoff or intermediate destinations of the trip.
}

-   (void)tripModel:(GMTCTripModel *)tripModel didUpdateDropoffETA:(NSTimeInterval)dropoffETA {
  // Handle the drop off ETA did update.
}

-   (void)tripModel:(GMTCTripModel *)tripModel didFailUpdateTripWithError:(nullable NSError *)error {
  // Handle the error.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateIntermediateDestinations:
        (nullable NSArray<GMTSTerminalLocation *> *)intermediateDestinations {
  // Handle the intermediate destinations being updated.
}

-   (void)tripModel:(GMTCTripModel *)tripModel
    didUpdateActiveRouteTraffic:(nullable GMTSTrafficData *)activeRouteTraffic {
  // Handle trip active route traffic being updated.
}

Swift

/** MapViewController.swift */

func updatePolylineUIOptions() {
  // The polyline type that you would like to set custom UI options for.
  let customizablePolylineType = GMTCPolylineType.activeRoute

  let polylineStyleOptions = GMTCMutablePolylineStyleOptions()
  polylineStyleOptions.strokeWidth = 8.0
  polylineStyleOptions.strokeColor = .blue
  polylineStyleOptions.isVisible = true
  polylineStyleOptions.zIndex = 1000
  polylineStyleOptions.isGeodesic = true
  let coordinator = self.mapView.consumerMapStyleCoordinator
  coordinator.setPolylineStyleOptions(polylineStyleOptions, polylineType:customizablePolylineType)
}

Objective-C

/** MapViewController.m */

-   (void)updatePolylineUIOptions {
  // The polyline type that you would like to set custom UI options for.
  GMTCPolylineType customizablePolylineType = GMTCPolylineTypeActiveRoute;

  GMTCMutablePolylineStyleOptions *polylineStyleOptions =
      [[GMTCMutablePolylineStyleOptions alloc] init];
  polylineStyleOptions.strokeWidth = 8.0;
  polylineStyleOptions.strokeColor = [UIColor blueColor];
  polylineStyleOptions.isVisible = YES;
  polylineStyleOptions.zIndex = 1000;
  polylineStyleOptions.isGeodesic = YES;
  [[_mapView consumerMapStyleCoordinator] setPolylineStyleOptions:polylineStyleOptions
                                                polylineType:customizablePolylineType];
}

Swift

/** MapViewController.swift */

func updateMarkerUIOptions() {
  let customizableMarkerType = GMTCCustomizableMarkerType.tripVehicle
  let markerStyleOptions = GMTCMutableMarkerStyleOptions()
  markerStyleOptions.groundAnchor = groundAnchor
  markerStyleOptions.isVisible = true
  markerStyleOptions.icon = icon
  markerStyleOptions.zIndex = 100
  markerStyleOptions.isFlat = false
  let coordinator = self.mapView.consumerMapStyleCoordinator
  coordinator.setMarkerStyleOptions(markerStyleOptions, markerType: customizableMarkerType)
}

Objective-C

/** MapViewController.m */

-   (void)updateMarkerUIOptions {
  // The marker type that you would like to set custom UI options for.
  GMTCCustomizableMarkerType customizableMarkerType = GMTCCustomizableMarkerTypeTripVehicle;

  GMTCMutableMarkerStyleOptions *markerStyleOptions =
      [[GMTCMutableMarkerStyleOptions alloc] init];
  markerStyleOptions.groundAnchor = groundAnchor;
  markerStyleOptions.isVisible = YES;
  markerStyleOptions.icon = icon;
  markerStyleOptions.zIndex = 100;
  markerStyleOptions.isFlat = NO;

  [[_mapView consumerMapStyleCoordinator] setMarkerStyleOptions:markerStyleOptions markerType:customizableMarkerType];
}