我正在尝试将 facebook 和 google 登录集成到我的应用程序中,但遇到了问题:两者都需要将以下内容添加到 Appdelegate 中的 openURL 方法中:
return [GIDSignIn sharedInstance] handleURL:url
sourceApplication:sourceApplication
annotation:annotation]];
return [FBSDKApplicationDelegate sharedInstance] application:application
openURL:url
sourceApplication:sourceApplication
annotation:annotation
]]
无论如何,有没有办法让这两者一起正常工作。我在网上查过,但答案很模糊,无法提供很好的解释
Solution
添加了以下内容,这对我来说很有效(从 iOS 9 开始):
return [[GIDSignIn sharedInstance] handleURL:url sourceApplication:sourceApplication annotation:annotation] || [[FBSDKApplicationDelegate sharedInstance] application:application openURL:url sourceApplication:sourceApplication annotation:annotation ];
使用以下代码...
- (BOOL)application:(UIApplication *)applicationopenURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplicationannotation:(id)annotation
{
if ([FBAppCall handleOpenURL:url sourceApplication:sourceApplication])
return [FBSDKApplicationDelegate sharedInstance] application:application
openURL:url
sourceApplication:sourceApplication
annotation:annotation
]];
else
return [GIDSignIn sharedInstance] handleURL:url
sourceApplication:sourceApplication
annotation:annotation]];
}
另一个答案..
- (BOOL)application:(UIApplication *)applicationopenURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplicationannotation:(id)annotation
{
NSString *stringURL = [ url absoluteString];
if([stringURL containsString:@"fb"])
{
return [[FBSDKApplicationDelegate sharedInstance] application:application
openURL:url
sourceApplication:sourceApplication
annotation:annotation];
}
else
{
return [GPPURLHandler handleURL:url
sourceApplication:sourceApplication
annotation:annotation];
}
}
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