Swift 添加 ATTrackingManager - 在 info.plist 中找不到密钥

Question

我正在尝试将 ATTrackingManager 添加到 IOS 项目，我不是 Swift 开发人员，所以一步一步地阅读了一些文档，理论上我所做的一切都是正确的，但应用程序仍然崩溃。

所以基本上我做了这样的事情：

func handleTrackingAuth() {
     if #available(iOS 14, *) {
            ATTrackingManager.requestTrackingAuthorization { status in
                switch status {
                    case .notDetermined:
                        print("ATTrackingManagerAuthorizationStatusNotDetermined", status)
                        break
                    case .restricted:
                        print("ATTrackingManagerAuthorizationStatusRestricted", status)
                        break
                    case .denied:
                        print("ATTrackingManagerAuthorizationStatusDenied", status)
                        break
                    case .authorized:
                        print("ATTrackingManagerAuthorizationStatusAuthorized", status)
                        break
                    @unknown default:
                    print("ATTracking no data", status)
                        break
                    }
            }
        }
    }

并将其添加到 applicationDidBecomeActive 部分。

然后我用正确的密钥更新了我的 GoogleService-Info.plist：

<key>NSUserTrackingUsageDescription</key>
<string>This app needs permission to track you across apps and websites owned by 3rd parties.</string>

但应用程序仍然因错误而崩溃

This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSUserTrackingUsageDescription key with a string value explaining to the user how the app uses this data.

我想也许 Xcode 没有刷新文件，所以我清理了构建文件夹并重新启动 Xcode 但仍然得到同样的错误。有谁知道为什么它没有检测到添加了密钥？

Answer 1

对于NSUserTrackingUsageDescription，类型应该是string。

在图片中，类型显示的是一个数组。它应该是一个字符串。

Swift 添加 ATTrackingManager - 在 info.plist 中找不到密钥

Swift add ATTrackingManager - cannot find key in info.plist

ios

swift