開始使用 iOS 版 Driver SDK

Swift 套件管理工具

您可以透過 Swift 套件管理工具。如要新增 SDK，請確認您具備 已移除所有現有的驅動程式 SDK 依附元件

如要將 SDK 加入新專案或現有專案，請按照下列步驟操作：

1. 開啟 Xcode project 或 workspace，然後依序前往「File」>新增套件依附元件。
2. 輸入 https://github.com/googlemaps/ios-driver-sdk 做為網址，然後按下 Enter 鍵 來提取套件，然後點選「Add Package」
3. 如要安裝特定 version，請將「Dependency Rule」(依附元件規則) 欄位設為 版本化選項如果是新專案，建議您指定最新版本 使用「完全比對版本」如果有需要 SQL 指令的分析工作負載 則 BigQuery 可能是最佳選擇完成後，點選「新增套件」。
4. 在「Choose Package Products」視窗中，確認 GoogleRidesharingDriver 將新增至 您指定的main目標完成後，點選「新增套件」。
5. 如要驗證安裝狀態，請前往目標的 General 窗格。 在「Frameworks、Library and Embedded Content」中應會顯示已安裝的套件。 您也可以查看「套件依附元件」「專案導覽器」的 驗證套件及其版本

如要更新現有專案的 package，請按照下列步驟操作：

1. 如果要升級的是 9.0.0 以下版本，請務必移除 下列依附元件：GoogleMapsBase、GoogleMapsCore 和 升級後的費用為 GoogleMapsM4B。請勿移除以下項目的依附元件： GoogleMaps。詳情請參閱 9.0.0 版本資訊。

   在 Xcode 專案配置設定中，找到「Frameworks, libraries」 和嵌入內容請使用減號(-) 移除下列架構：

   • GoogleMapsBase (僅適用於 9.0.0 以下版本的升級作業)
   • GoogleMapsCore (僅適用於 9.0.0 以下版本的升級作業)
   • GoogleMapsM4B (僅適用於 9.0.0 以下版本的升級作業)
2. 在 Xcode 中，前往 [檔案] >套裝行程 >更新至最新套件版本」。
3. 如要驗證安裝狀態，請前往「Project Navigator」的「Package Dependencies」部分 驗證套件及其版本

如要移除現有驅動程式 SDK 依附元件，請使用 CocoaPods，請按照下列步驟操作：

1. 關閉 Xcode 工作區。開啟終端機並執行下列指令：

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

2. 移除 Podfile、Podfile.resolved 和 如果不是 CocoaPods，則使用 Xcode workspace。

移除已安裝的現有驅動程式 SDK 手動操作，步驟如下：

1. 在 Xcode 專案配置設定中，找出 Frameworks、 程式庫和嵌入內容使用減號(-)即可移除 下列架構：

   • GoogleRidesharingDriver.xcframework

2. 從 Xcode 專案的頂層目錄中，移除 GoogleRidesharingDriver 軟體包。

CocoaPods

如要使用 CocoaPods 設定 Driver SDK，您必須備妥下列項目：

• CocoaPods 工具：如要安裝此工具，請開啟終端機並執行 。

   sudo gem install cocoapods

1. 建立驅動程式 SDK 的 Podfile，然後透過該 Pod 安裝 API 其依附元件：在專案目錄中建立名為 Podfile 的檔案。 這個檔案定義了專案的依附元件。編輯 Podfile 依附元件以下是包含依附元件的範例：

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

   以下這個範例包含了 使用驅動程式 SDK 做為依附元件：

   source "https://cpdc-eap.googlesource.com/ridesharing-driver-sdk.git"
   source "https://github.com/CocoaPods/Specs.git"
   
   target 'YOUR_APPLICATION_TARGET_NAME_HERE' do
     pod 'GoogleRidesharingDriver'
   end
   

2. 儲存 Podfile。開啟終端機並前往包含 Podfile：

   cd <path-to-project>
   

3. 執行 pod 安裝指令。這個指令會安裝 Podfile 及其所有依附元件。

   pod install
   

4. 關閉 Xcode，然後開啟 (按兩下) 專案的 .xcworkspace 檔案以啟動 Xcode。從現在起，您必須使用 .xcworkspace 檔案即可開啟專案。

請參閱 CocoaPods 入門指南 指南 詳細資料。

手動安裝程式庫

XCFramework 是二進位套件，用來安裝 驅動程式 SDK。這個套件可用於多個項目 平台，包括使用 Apple silicon。本指南說明如何 手動新增包含 將 SDK 驅動程式至專案，並設定建構作業 設定。

下載 SDK 二進位檔和資源：

• GoogleRidesharingDriver.xcframework
• GoogleRidesharingDriver.bundle

1. 解壓縮檔案以存取 XCFramework 和資源。

2. 啟動 Xcode 並開啟現有專案，或建立新專案 專案。如果您是 iOS 新手，請建立新專案並選取 應用程式範本。

3. 如果沒有架構群組，請在專案群組下建立架構群組

4. 如要安裝驅動程式 SDK，請拖曳 將 GoogleRidesharingDriver.xcframework 個檔案匯入專案 架構、程式庫和嵌入內容。在系統提示時選取 視需要複製項目。

5. 將下載的 GoogleRidesharingDriver.bundle 拖曳到頂層 目錄。系統提示時，請選取 Copy items if needed。

6. 從「Project Navigator」中選取專案，然後選擇 並指定應用程式的目標

7. 開啟「建構階段」分頁，然後在「連結二進位檔」和「程式庫的連結二進位檔」中，新增 下列架構和程式庫 (如果尚未提供)：

   • Accelerate.framework
   • AudioToolbox.framework
   • AVFoundation.framework
   • CoreData.framework
   • CoreGraphics.framework
   • CoreLocation.framework
   • CoreTelephony.framework
   • CoreText.framework
   • GLKit.framework
   • ImageIO.framework
   • libc++.tbd
   • libxml2.tbd
   • libz.tbd
   • LocalAuthentication.framework
   • OpenGLES.framework
   • QuartzCore.framework
   • SystemConfiguration.framework
   • UIKit.framework
   • WebKit.framework

8. 選擇專案 (而非特定目標)，然後開啟「Build」 「設定」分頁。在 Other Linker Flags 區段中，將 -ObjC 包括偵錯和發布版本如果這些設定沒有顯示，請變更 在「Build Settings」列中，從「Basic」變更為「All」。

Swift

import GoogleRidesharingDriver

private let providerURL = "INSERT_YOUR_TOKEN_PROVIDER_URL"

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

  enum AccessTokenError: Error {
    case missingAuthorizationContext
    case missingData
  }

  private var authToken: AuthToken?

  func fetchToken(
    with authorizationContext: GMTDAuthorizationContext?,
    completion: @escaping GMTDAuthTokenFetchCompletionHandler
  ) {
    // Get the vehicle ID from the authorizationContext. This is set by the Driver SDK.
    guard let authorizationContext = authorizationContext else {
      completion(nil, AccessTokenError.missingAuthorizationContext)
      return
    }
    let vehicleID = authorizationContext.vehicleID

    // If appropriate, use the cached token.
    if let authToken = authToken,
      authToken.expiration > Date.now.timeIntervalSince1970 && authToken.vehicleID == vehicleID
    {
      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 vehicleTokenKey = "VEHICLE_TOKEN_KEY"
      let tokenExpirationKey = "TOKEN_EXPIRATION"
      guard let data = data,
        let fetchData = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
        let token = fetchData[vehicleTokenKey] as? String,
        let expiration = fetchData[tokenExpirationKey] as? Double
      else {
        completion(nil, AccessTokenError.missingData)
        return
      }

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

Objective-C

#import "SampleAccessTokenProvider.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

// SampleAccessTokenProvider.h
@interface SampleAccessTokenProvider : NSObject<GMTDAuthorization>
@end

static NSString *const PROVIDER_URL = @"INSERT_YOUR_TOKEN_PROVIDER_URL";

// SampleAccessTokenProvider.m
@implementation SampleAccessTokenProvider{
  // The cached vehicle token.
  NSString *_cachedVehicleToken;
  // Keep track of the vehicle ID the cached token is for.
  NSString *_lastKnownVehicleID;
  // Keep track of when tokens expire for caching.
  NSTimeInterval _tokenExpiration;
}

-   (void)fetchTokenWithContext:(nullable GMTDAuthorizationContext *)authorizationContext
                   completion:(nonnull GMTDAuthTokenFetchCompletionHandler)completion {
  // Get the vehicle ID from the authorizationContext. This is set by the Driver SDK.
  NSString *vehicleID = authorizationContext.vehicleID;
  if (!vehicleID) {
    NSAssert(NO, @"Vehicle ID is missing from authorizationContext.");
    return;
  }

  // Clear cached vehicle token if vehicle ID has changed.
  if (![_lastKnownVehicleID isEqual:vehicleID]) {
    _tokenExpiration = 0.0;
    _cachedVehicleToken = nil;
  }
  _lastKnownVehicleID = vehicleID;

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

  // If appropriate, use the cached token.
  if (_cachedVehicleToken) {
    completion(_cachedVehicleToken, 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 *vehicleTokenKey = @"VEHICLE_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->_cachedVehicleToken = JSONResponse[vehicleTokenKey];
          completion(JSONResponse[vehicleTokenKey], 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

import GoogleRidesharingDriver

private let providerID = "INSERT_YOUR_PROVIDER_ID"

class SampleViewController: UIViewController {
  private let mapView: GMSMapView

  override func viewDidLoad() {
    super.viewDidLoad()

    let vehicleID = "INSERT_CREATED_VEHICLE_ID"
    let accessTokenProvider = SampleAccessTokenProvider()
    let driverContext = GMTDDriverContext(
      accessTokenProvider: accessTokenProvider,
      providerID: providerID,
      vehicleID: vehicleID,
      navigator: mapView.navigator)
    let ridesharingDriverAPI = GMTDRidesharingDriverAPI(driverContext: driverContext)
  }
}

Objective-C

#import "SampleViewController.h"
#import "SampleAccessTokenProvider.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

static NSString *const PROVIDER_ID = @"INSERT_YOUR_PROVIDER_ID";

@implementation SampleViewController {
  GMSMapView *_mapView;
}

-   (void)viewDidLoad {
  NSString *vehicleID = @"INSERT_CREATED_VEHICLE_ID";
  SampleAccessTokenProvider *accessTokenProvider =
                                [[SampleAccessTokenProvider alloc] init];
  GMTDDriverContext *driverContext =
    [[GMTDDriverContext alloc] initWithAccessTokenProvider:accessTokenProvider
                                                providerID:PROVIDER_ID
                                                 vehicleID:vehicleID
                                                 navigator:_mapView.navigator];

  GMTDRidesharingDriverAPI *ridesharingDriverAPI = [[GMTDRidesharingDriverAPI alloc] initWithDriverContext:driverContext];
}

Swift

import GoogleRidesharingDriver

private let providerID = "INSERT_YOUR_PROVIDER_ID"

class SampleViewController: UIViewController, GMTDVehicleReporterListener {
  private let mapView: GMSMapView

  override func viewDidLoad() {
    // Assumes you have implemented the sample code up to this step.
    ridesharingDriverAPI.vehicleReporter.add(self)
  }

  func vehicleReporter(_ vehicleReporter: GMTDVehicleReporter, didSucceed vehicleUpdate: GMTDVehicleUpdate) {
    // Handle update succeeded.
  }

  func vehicleReporter(_ vehicleReporter: GMTDVehicleReporter, didFail vehicleUpdate: GMTDVehicleUpdate, withError error: Error) {
    // Handle update failed.
  }
}

Objective-C

/*

    *   SampleViewController.h
 */
@interface SampleViewController : UIViewController<GMTDVehicleReporterListener>
@end

/*

    *   SampleViewController.m
 */
#import "SampleViewController.h"
#import "SampleAccessTokenProvider.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

static NSString *const PROVIDER_ID = @"INSERT_YOUR_PROVIDER_ID";

@implementation SampleViewController {
  GMSMapView *_mapView;
}

-   (void)viewDidLoad {
  // Assumes you have implemented the sample code up to this step.
  [ridesharingDriverAPI.vehicleReporter addListener:self];
}

-   (void)vehicleReporter:(GMTDVehicleReporter *)vehicleReporter didSucceedVehicleUpdate:(GMTDVehicleUpdate *)vehicleUpdate {
  // Handle update succeeded.
}

-   (void)vehicleReporter:(GMTDVehicleReporter *)vehicleReporter didFailVehicleUpdate:(GMTDVehicleUpdate *)vehicleUpdate withError:(NSError *)error {
  // Handle update failed.
}

@end

Swift

import GoogleRidesharingDriver

private let providerID = "INSERT_YOUR_PROVIDER_ID"

class SampleViewController: UIViewController, GMTDVehicleReporterListener {
  private let mapView: GMSMapView

  override func viewDidLoad() {
    // Assumes you have implemented the sample code up to this step.
    if let roadSnappedLocationProvider = mapView.roadSnappedLocationProvider {
      roadSnappedLocationProvider.add(ridesharingDriverAPI.vehicleReporter)
      roadSnappedLocationProvider.startUpdatingLocation()
    }
  }
}

Objective-C

/*

    *   SampleViewController.h
 */
@interface SampleViewController : UIViewController<GMTDVehicleReporterListener>
@end

/*

    *   SampleViewController.m
 */
#import "SampleViewController.h"
#import "SampleAccessTokenProvider.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

static NSString *const PROVIDER_ID = @"INSERT_YOUR_PROVIDER_ID";

@implementation SampleViewController {
  GMSMapView *_mapView;
}

-   (void)viewDidLoad {
  // Assumes you have implemented the sample code up to this step.
  [_mapView.roadSnappedLocationProvider addListener:ridesharingDriverAPI.vehicleReporter];
  [_mapView.roadSnappedLocationProvider startUpdatingLocation];
}

@end

Swift

import GoogleRidesharingDriver

private let providerID = "INSERT_YOUR_PROVIDER_ID"

class SampleViewController: UIViewController, GMTDVehicleReporterListener {
  private let mapView: GMSMapView

  override func viewDidLoad() {
    // Assumes you have implemented the sample code up to this step.
    ridesharingDriverAPI.vehicleReporter.locationTrackingEnabled = true
  }
}

Objective-C

/*
    *   SampleViewController.m
 */
#import "SampleViewController.h"
#import "SampleAccessTokenProvider.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

static NSString *const PROVIDER_ID = @"INSERT_YOUR_PROVIDER_ID";

@implementation SampleViewController {
  GMSMapView *_mapView;
}

-   (void)viewDidLoad {
  // Assumes you have implemented the sample code up to this step.
  ridesharingDriverAPI.vehicleReporter.locationTrackingEnabled = YES;
}

@end

Swift

import GoogleRidesharingDriver

private let providerID = "INSERT_YOUR_PROVIDER_ID"

class SampleViewController: UIViewController, GMTDVehicleReporterListener {
  private let mapView: GMSMapView

  override func viewDidLoad() {
    // Assumes you have implemented the sample code up to this step.
    ridesharingDriverAPI.vehicleReporter.update(.online)
  }
}

Objective-C

#import "SampleViewController.h"
#import "SampleAccessTokenProvider.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

static NSString *const PROVIDER_ID = @"INSERT_YOUR_PROVIDER_ID";

@implementation SampleViewController {
  GMSMapView *_mapView;
}

-   (void)viewDidLoad {
  // Assumes you have implemented the sample code up to this step.
  [ridesharingDriverAPI.vehicleReporter
                                   updateVehicleState:GMTDVehicleStateOnline];
}

@end

Swift

import GoogleRidesharingDriver

class VehicleReporterListener: NSObject, GMTDVehicleReporterListener {
  func vehicleReporter(
    _ vehicleReporter: GMTDVehicleReporter,
    didFail vehicleUpdate: GMTDVehicleUpdate,
    withError error: Error
  ) {
    let fullError = error as NSError
    if let innerError = fullError.userInfo[NSUnderlyingErrorKey] as? NSError {
      let innerFullError = innerError as NSError
      if innerFullError.localizedDescription.contains("update_mask cannot be empty") {
        emptyMaskUpdates += 1
        return
      }
    }
    failedUpdates += 1
  }

  override init() {
    emptyMaskUpdates = 0
    failedUpdates = 0
  }
}

Objective-C

#import "VehicleReporterListener.h"
#import <GoogleRidesharingDriver/GoogleRidesharingDriver.h>

@implementation VehicleReporterListener {
  NSInteger emptyMaskUpdates = 0;
  NSInteger failedUpdates = 0;
}

-   (void)vehicleReporter:(GMTDVehicleReporter *)vehicleReporter
   didFailVehicleUpdate:(GMTDVehicleUpdate *)vehicleUpdate
              withError:(NSError *)error {
  for (NSError *underlyingError in error.underlyingErrors) {
    if ([underlyingError.localizedDescription containsString:@"update_mask cannot be empty"]) {
      emptyMaskUpdates += 1;
      return;
    }
  }
  failedUpdates += 1
}

@end

Swift

vehicleReporter.locationTrackingEnabled = false

Objective-C

_vehicleReporter.locationTrackingEnabled = NO;