iOS Facebook 登录

使用手动拖入Facebook 登录SDK 方式接入

开发者平台：https://developers.facebook.com/docs/facebook-login/ios

资源下载地址：https://github.com/facebook/facebook-ios-sdk

1. 开发者平台 - 登录/注册账号 - 创建应用 - 选择应用的用途（第三方游戏应用） - 输入应用显示名称、应用联系邮箱 - 点击创建应用编号…

创建应用编号

2. 为应用添加产品 - Facebook登录 - 点击iOS

配置Facebook 登录

3. 选择接入方式 - SDK：FB SDK

选择接入方式

4. 点击下载iOS版SDK

5. 添加项目Bundle ID

6. 启用单点登录

7. 配置info.plist

注：页面左上角

复制应用编号

    <key>FacebookAppID</key>
    <string>应用编号</string>
    <key>FacebookDisplayName</key>
    <string>Facebook显示名称</string>
    <key>LSApplicationQueriesSchemes</key>
    <array>
        <string>fbapi</string>
        <string>fbapi20130214</string>
        <string>fbapi20130410</string>
        <string>fbapi20130702</string>
        <string>fbapi20131010</string>
        <string>fbapi20131219</string>
        <string>fbapi20140410</string>
        <string>fbapi20140116</string>
        <string>fbapi20150313</string>
        <string>fbapi20150629</string>
        <string>fbapi20160328</string>
        <string>fbauth</string>
        <string>fb-messenger-share-api</string>
        <string>fbauth2</string>
        <string>fbshareextension</string>
    </array>

8. 添加依赖库

注：部分依赖库是Google登录中使用

9. 配置URL Types

  1）组成URL Types：fb + 应用编号
  2）配置URL Types

配置URL Types

相关代码

10. AppDelegate.swift

    import FBSDKCoreKit

    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 {
        return  ApplicationDelegate.shared.application( app, open: url, sourceApplication: options[UIApplication.OpenURLOptionsKey.sourceApplication] as? String, annotation: options[UIApplication.OpenURLOptionsKey.annotation])
    }

11. iOS13.0配置 SceneDelegate.swift

    func scene(_ scene:UIScene, openURLContexts URLContexts:Set<UIOpenURLContext>) {
        guard let url = URLContexts.first?.url else { return }
        ApplicationDelegate.shared.application( UIApplication.shared, open: url, sourceApplication: nil, annotation: [UIApplication.OpenURLOptionsKey.annotation] )
    }

12.1 发起登录 - Facebook 原生按钮

创建FBLoginButton 对象，添加到view中

    let loginButton = FBLoginButton() 
    loginButton.center = view.center view.addSubview(loginButton)
    loginButton.delegate = self
    view.addSubview(loginButton)

遵循LoginButtonDelegate 并实现代理方法

    func loginButton(_ loginButton: FBLoginButton, didCompleteWith result: LoginManagerLoginResult?, error: Error?) {
        
        if result!.isCancelled {
            print("取消登录")
        } else {
            print("loginButton")
        }
    }
    
    func loginButtonDidLogOut(_ loginButton: FBLoginButton) {
        print("loginButtonDidLogOut")
    }

12.2 发起登录 - 自定义按钮

    let login = LoginManager.init()
    login.logIn(permissions: ["public_profile", "email"], from: self) { (result, error) in

    }

13 进入调试

最后编辑于：2020.07.25 17:57:51