处理openURL：使用Facebook和Google [英] Handling openURL: with Facebook and Google

问题描述

我的应用中的用户可以使用2种服务登录：Facebook或Google

user in my app can login using 2 services : Facebook or Google

一切正常，但是，在：

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

我应该决定拨打Facebook回拨或Google回调

i should decide to call the Facebook callback or Google callback

如果用户拥有应用程序，它很容易，而不是由sourceApplication
决定但是当没有（没有本地Facebook帐户链接，没有FB应用程序，没有GooglePlus应用程序），它链接到浏览器:(我不知道它是来自Facebook还是谷歌

if the user has the apps, its easy, than i decide by the sourceApplication but when not (no native Facebook account linked in, no FB app, no GooglePlus app), it links to the browser :( and i dont know if it is comming from Facebook or Google

有没有办法如何决定调用什么？喜欢

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

    // how to decide?
    if (facebook) {

        return [FBSession.activeSession handleOpenURL:url];

    } else if (google) {

        return [GPPURLHandler handleURL:url sourceApplication:sourceApplication annotation:annotation];

    }

}

推荐答案

我们不需要明确需要检查URL，下面的代码就是这样： -

We don't need to Explicitly need to check the URL, below code does it :-

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

    if ([GPPURLHandler handleURL:url sourceApplication:sourceApplication annotation:annotation]) {
        return YES;
    }else if([FBAppCall handleOpenURL:url sourceApplication:sourceApplication]){
        return YES;
    }

    return NO;
}

这篇关于处理openURL：使用Facebook和Google的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！