如何登录Facebook并返回到应用程序 [英] How to Login to Facebook and Go Back to Application

问题描述

这就是我想要做的.用户按通过Facebook登录.我这样做:

This is what I wanna do. User press Sign in Via facebook. I do:

Facebook * facebook =[[Facebook alloc]initWithAppId:api_key andDelegate:self];;
if (![facebook isSessionValid]) {
    [facebook authorize:permissions];
}

如果我这样做的话，我去了safary.该页面显示我已授权我的申请.

If I do that I go to safary. The page says that I authorized my application.

然后，用户必须按确定"以返回到我的应用程序.

User then has to press Okay to go back to my application.

第一次这样做很有意义，但是一次又一次地这样做很麻烦.

While it make sense to do so for the first time, it's cumbersome to do it again and again.

如果我不想要那怎么办?如果我希望用户直接进入我的应用程序该怎么办.

What about if I don't want that? What about if I want users to just go directly to my application.

推荐答案

使用请参考登录到facebook-using-fbgraph 链接.

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