如何使用Facebook登录iOS应用程序 [英] How do I use Facebook Login via Facebook App for iOS

问题描述

我有一点问题。我正在Facebook的API上获取用户信息。我使用的代码在这里提供：

更新 Facebook SDK具有几种回退行为，可以在回到应用内视图之前尝试。您可以通过在代码中的相应位置设置断点来进行调试。从它的外观 https：// github.com/facebook/facebook-ios-sdk/blob/296771f5ed7674fcbed9c31cf39bf9c8e4706403/src/Login/FBSession.m#L1039 似乎是一个好的开始。

特别尝试调试 - [FBSessionAppSwitchingLoginStategy tryPerformAuthorizeWithParams：session：logger：。

I have a little problem. I am sing Facebook's API to get users information. I am using the code that provide here: https://github.com/pedro1993/ios-howtos

In those examples, when somebody logs in with Facebook they are taken to the Facebook app, whereas when in my app, Facebook is opened in a UIWebView. How can I stop that from happening and use the Facebook app?

Here is an example:

Peter

解决方案

Follow this official tutorial instead https://developers.facebook.com/docs/facebook-login/ios/v2.0

Update Facebook SDK has several fallback behaviors to try before it falls back to in-app web view. You can debug it by setting breakpoints in corresponding places in code. From the look of it https://github.com/facebook/facebook-ios-sdk/blob/296771f5ed7674fcbed9c31cf39bf9c8e4706403/src/Login/FBSession.m#L1039 seems like a good place to start.

Especially try to debug -[FBSessionAppSwitchingLoginStategy tryPerformAuthorizeWithParams:session:logger:.

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