SwiftUI New App生命周期如何连接Facebook SDK [英] SwiftUI New App lifecycle how to connect the Facebook SDK
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问题描述
我正在使用 Firebase 和 Facebook 身份验证创建 SwiftUI 应用程序,但我在基本设置方面遇到了问题.在 Facebook for Developers 上有如何设置应用程序和替换整个 AppDelegate 类的教程:
Im creating SwiftUI application with Firebase and Facebook authentication and I have a problem with basic setup. On Facebook for Developers there is tutorial how to setup application and replace whole AppDelegate class:
import UIKit
import FBSDKCoreKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
ApplicationDelegate.shared.application(
application,
didFinishLaunchingWithOptions: launchOptions
)
return true
}
func application(
_ app: UIApplication,
open url: URL,
options: [UIApplication.OpenURLOptionsKey : Any] = [:]
) -> Bool {
ApplicationDelegate.shared.application(
app,
open: url,
sourceApplication: options[UIApplication.OpenURLOptionsKey.sourceApplication] as? String,
annotation: options[UIApplication.OpenURLOptionsKey.annotation]
)
}
}
我的问题是当我对 App struct 使用新的生命周期时如何做同样的事情:
My question is how to do the same when I'm using new life cycle with App struct:
import SwiftUI
import Firebase
import FBSDKCoreKit
@main
struct SplitApp: App {
init() {
FirebaseApp.configure()
}
var body: some Scene {
WindowGroup {
WelcomeView()
}
}
}
我必须使用旧的生命周期吗?谢谢!
Do I have to use old life cycle? Thanks!
推荐答案
将 UIApplicationDelegateAdaptor 添加到您的 SwiftUI 应用程序
Add UIApplicationDelegateAdaptor to your SwiftUI App
import SwiftUI
import Firebase
@main
struct SplitApp: App {
@UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
var body: some Scene {
WindowGroup {
WelcomeView()
}
}
class AppDelegate: NSObject, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
ApplicationDelegate.shared.application(
application,
didFinishLaunchingWithOptions: launchOptions
)
FirebaseApp.configure()
return true
}
func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
ApplicationDelegate.shared.application(
app,
open: url,
sourceApplication: options[UIApplication.OpenURLOptionsKey.sourceApplication] as? String,
annotation: options[UIApplication.OpenURLOptionsKey.annotation]
)
}
}
}
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