SDKApplicationDelegate使用未解析的标识符

Question

我安装了两个用于Facebook登录的广告连播

pod 'FacebookCore'
pod 'FacebookLogin'

而不是在appdelegate中导入FacebookCore。它仍然显示使用未解决的标识符错误。

我还在info.plist中实现了标签

<array>
<string>fb---------</string>
</array>
<key>FacebookAppID</key>
<string>-----------</string>
<key>FacebookDisplayName</key>
<string>-----------</string>

仍然无法获取SDKApplicationDelegate。

func application(_ app: UIApplication, open url: URL,
                 options: [UIApplication.OpenURLOptionsKey: Any]) -> Bool {
    if SDKApplicationDelegate.shared.application(app, open: url, options: options) {
        return true
    }
    return false
}

Answer 1

其原因SDKApplicationDelegate是更改为ApplicationDelegate

func application(_ app: UIApplication, open url: URL,
                 options: [UIApplication.OpenURLOptionsKey: Any]) -> Bool {
    if ApplicationDelegate.shared.application(app, open: url, options: options) {
        return true
    }
    return false
}

还有一件事要做

class AppDelegate: UIResponder, UIApplicationDelegate

同时导入这两个Pod

import FBSDKCoreKit
import FBSDKLoginKit 

Answer 2

细节

• Xcode版本10.3（10G8）
• 迅捷5
• FacebookCore（0.7.0）

解

只需替换SDKApplicationDelegate为ApplicationDelegate

码

import FacebookCore

//....

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 {
    guard let urlScheme = url.scheme else { return false }
    if urlScheme.hasPrefix("fb") {
        return ApplicationDelegate.shared.application(app, open: url, options: options)
    }
    return true
}