我正在尝试将Facebook和谷歌登录集成到我的应用程序中,但遇到问题：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
]]
无论如何都要让这两者正确地协同工作.我在网上看了一下,但答案很模糊,未能提供很好的解释
解
添加了以下功能(从iOS 9开始)：
return [[GIDSignIn sharedInstance] handleURL:url sourceApplication:sourceApplication annotation:annotation] || [[FBSDKApplicationDelegate sharedInstance] application:application openURL:url sourceApplication:sourceApplication annotation:annotation ];
解决方法
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];
}
}