Facebook SDK使用Swift 3 iOS 10登录 [英] Facebook SDK sign in with Swift 3 iOS 10
问题描述
我通过Cocoapods安装了Facebook的Swift SDK：
I installed Facebook's Swift SDK via Cocoapods:
pod 'FacebookCore', :git => "https://github.com/facebook/facebook-sdk-swift"
pod 'FacebookLogin', :git => "https://github.com/facebook/facebook-sdk-swift"
我已经按照来自Facebook的Swift SDK的登录说明（ https://developers.facebook.com/docs/swift/login ），但无法使其正常工作。
I have followed the login instructions from Facebook's Swift SDK (https://developers.facebook.com/docs/swift/login) but cannot get it working.
在我的视图控制器内，我有以下内容：
Inside my view controller I have the following:
@objc fileprivate func facebookSignIn() {
let loginManager = LoginManager()
print("LOGIN MANAGER: \(loginManager)")
loginManager.logIn([ .publicProfile, .email ], viewController: self) { loginResult in
print("LOGIN RESULT! \(loginResult)")
switch loginResult {
case .failed(let error):
print("FACEBOOK LOGIN FAILED: \(error)")
case .cancelled:
print("User cancelled login.")
case .success(let grantedPermissions, let declinedPermissions, let accessToken):
print("Logged in!")
print("GRANTED PERMISSIONS: \(grantedPermissions)")
print("DECLINED PERMISSIONS: \(declinedPermissions)")
print("ACCESS TOKEN \(accessToken)")
}
}
}
登录管理员等当我点击按钮打开网页视图打开。我可以通过Facebook登录，然后网页浏览空白，没有任何反应。该应用程序显示在我的Facebook应用程序，所以有一些授权已经发生，但是如果我点击网页视图中的完成按钮，回调的结果是 .cancelled 和用户取消登录。已经打印。
"Login manager: etc." prints when I click the button and the web view opens. I can sign in via Facebook and then the web view goes blank and nothing happens. The app shows in my Facebook apps, so some authorisation has taken place, but if I click the "Done" button in the web view, the result to the callback is .cancelled and "User cancelled login." is printed.
我已经将钥匙串共享添加到我的权利，我更新了我的info.plist：
I have added Keychain Sharing to my entitlements, and I've updated my info.plist:
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleURLSchemes</key>
<array>
<string> [ FB STRING ] </string>
</array>
</dict>
</array>
<key>FacebookAppID</key>
<string>[ APP ID ]</string>
<key>FacebookDisplayName</key>
<string>[ APP NAME ]</string>
<key>LSApplicationQueriesSchemes</key>
<array>
<string>fbapi</string>
<string>fb-messenger-api</string>
<string>fbauth2</string>
<string>fbshareextension</string>
</array>
我甚至更改了我的 NSAppTransportSecurity 设置。
I've even changed my NSAppTransportSecurity settings.
<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>
</dict>
我知道这是 iOS 9 Facebook登录模拟器-canOpenURL：网址失败：fbauth2：/// ; - 错误：（null）和如何在iOS 10上使用Facebook iOS SDK 但是没有一个解决方案似乎适用于我，除非我错过了什么？
I know this is a duplicate of iOS 9 Facebook login simulator -canOpenURL: failed for URL: "fbauth2:///" - error: "(null)" and How to use Facebook iOS SDK on iOS 10 but none of the solutions there seem to work for me, unless I've missed something? Any suggestions are appreciated.
[App] if we're in the real pre-commit handler we can't actually add any new fences due to CA restriction
[error] error: (6922) I/O error for database at /var/mobile/Containers/Data/Application/F3D8E126-B0CC-4C06-81A5-D7A7F849B3BD/Documents/OfflineModel2.sqlite. SQLite error code:6922, 'disk I/O error'
当我没有FB应用程序安装在我的设备上，我得到：
And when I don't have the FB app installed on my device, I get:
-canOpenURL: failed for URL: "fbauth2:/" - error: "The operation couldn’t be completed. (OSStatus error -10814.)"
推荐答案
你必须用下面的代替dofinishlaunching和openurl AppDelegate方法：
You have to substitute didfinishlaunching and openurl AppDelegate methods with below:
public func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool
{
return SDKApplicationDelegate.shared.application(application, didFinishLaunchingWithOptions: launchOptions)
}
public func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool
{
return SDKApplicationDelegate.shared.application(app, open: url, options: options)
}
这篇关于Facebook SDK使用Swift 3 iOS 10登录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
