解析Facebook登录Swift 3.0
我想用Parse登录Facebook并创建一个新的Parse用户。 Parse没有适当的Facebook登录文档。其中一些真的过时了,我浏览了Stack Overflow上的每个Parse + Facebook登录帖子,并且无法得到任何答案。解析Facebook登录Swift 3.0
PS我不能评论现有的帖子,因为我刚开始使用堆栈溢出,而我的声望偏低。
我在按钮中有以下代码。当我点击按钮时,我被重定向到Facebook,在那里我给予权限,然后它就停留在那里。同时在控制台中“呃,用户取消了Facebook登录。”被打印当我打印出用户和错误(两者都在PFFalersUtils.logInInBackground内)。
我已经尝试了很多东西,例如在App Delegate中更改方法以找到解决此问题的方法。直到现在我还没有成功。
以下是我的按钮
@IBAction func FacebookLogin(_ sender: Any) {
//var permissions = [ "public_profile" ]
PFFacebookUtils.logInInBackground(withReadPermissions: permissions) { (user, error) in if let user = user {
if user.isNew {
print("User signed up and logged in through Facebook!")
} else {
print("User logged in through Facebook!")
}
} else {
print("Uh oh. The user cancelled the Facebook login.")
}
}
}
这里是我的,我添加的应用程序委托相关FB函数的代码。这将是巨大的,如果你可以看看它
func application(application:UIApplication,openURL url: NSURL,sourceApplication:String?,
annotation:AnyObject) ->Bool{
return FBSDKApplicationDelegate.sharedInstance().application(application,open: url as URL!, sourceApplication: sourceApplication,annotation: annotation)
}
func applicationDidBecomeActive(_ application: UIApplication) {
FBSDKAppEvents.activateApp()
}
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Enable storing and querying data from Local Datastore.
// Remove this line if you don't want to use Local Datastore features or want to use cachePolicy.
Parse.enableLocalDatastore()
let parseConfiguration = ParseClientConfiguration(block: { (ParseMutableClientConfiguration) -> Void in
ParseMutableClientConfiguration.applicationId = “xxxxxx"
ParseMutableClientConfiguration.clientKey = “xxxxxx"
ParseMutableClientConfiguration.server = “xxxxxx"
})
Parse.initialize(with: parseConfiguration)
//PFUser.enableAutomaticUser()
PFFacebookUtils.initializeFacebook(applicationLaunchOptions: launchOptions)
let defaultACL = PFACL();
// If you would like all objects to be private by default, remove this line.
defaultACL.getPublicReadAccess = true
PFACL.setDefault(defaultACL, withAccessForCurrentUser: true)
if application.applicationState != UIApplicationState.background {
return FBSDKApplicationDelegate.sharedInstance().application(application,didFinishLaunchingWithOptions:launchOptions)
}
最后,在我的桥接报
#ifndef ParseStarterProject_Bridging_Header_h
#define ParseStarterProject_Bridging_Header_h
#import <ParseFacebookUtilsV4/PFFacebookUtils.h>
#import <FBSDKCoreKit/FBSDKcoreKit.h>
#endif /* ParseStarterProject_Bridging_Header_h */
替换你的方法:通过此
func application(application:UIApplication,openURL url: NSURL,sourceApplication:String?,
annotation:AnyObject) ->Bool
:
func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
return FBSDKApplicationDelegate.sharedInstance().application(application, open: url, sourceApplication: sourceApplication, annotation: annotation)
}
否则SDK不会调用你的方法
我希望我的回答对您有所帮助
哇。那样做了。能够立即登录。感谢所有的帮助Julien。 –
@VarunBabuPozhath不客气 –
你能告诉我详情,请Info.plist中? –