ios - React原生fbsdk登录IOS白屏

Question

我在使用官方 react-native-fbsdk 包进行 facebook 登录时遇到问题，它在 android 中运行良好，但在登录完成后在 IOS 中运行良好或取消它重定向到空白页面而不是返回到我的应用程序。

我做了什么:

• 链接的 react-native-fbsdk

• 在 facebook 页面关注 IOS 入门指南

我们将不胜感激。

Answer 1

你需要在ios项目中修改你的AppDelegate.m文件

Facebook react-native faq

This problem indicates that the code in the AppDelegate.m file hasn't been setup properly. Confirm that your code is similar to this example:

AppDelegate.m
#import <FBSDKCoreKit/FBSDKCoreKit.h>
- (BOOL)application:(UIApplication *)application 
        didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [[FBSDKApplicationDelegate sharedInstance] application:application
        didFinishLaunchingWithOptions:launchOptions];
    // Add any custom logic here.
    return YES;
}

- (BOOL)application:(UIApplication *)application 
        openURL:(NSURL *)url 
        sourceApplication:(NSString *)sourceApplication 
        annotation:(id)annotation {

    BOOL handled = [[FBSDKApplicationDelegate sharedInstance] 
        application:application
        openURL:url
        sourceApplication:sourceApplication
        annotation:annotation
    ];
    // Add any custom logic here.
    return handled;
}