FaceBook Login：I want Facebook login to directly use the installed app for authorization.

[KillWilde]

Checklist before submitting a bug report

• I've updated to the latest released version of the SDK
• I've searched for existing GitHub issues
• I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• I've read the Code of Conduct
• This issue is not security related and can safely be disclosed publicly on GitHub

Xcode version

16.0

Facebook iOS SDK version

17.4.0

Dependency Manager

Other / I don't know

SDK Framework

Login

Goals

When an iOS app uses Facebook login, why can’t it invoke the installed Facebook app for authorization, and instead opens a webpage (limited.facebook.com) within the app? I manually integrated version 17.4.0 of the Facebook SDK and developed the app using Objective-C. How can I enable direct invocation of the Facebook app for authorization login?

Expected results

I want Facebook login to directly use the installed app for authorization.

Actual results

Steps to reproduce

No response

Code samples & details

// Below is the code I use to initiate the login:
FBSDKLoginManager *fbLoginManager = [[FBSDKLoginManager alloc] init];
    FBSDKLoginConfiguration *configuration =
    [[FBSDKLoginConfiguration alloc] initWithPermissions:@[@"public_profile"]
                                                  tracking:FBSDKLoginTrackingLimited
                                                     nonce:@"123"];
    [fbLoginManager logInFromViewController:self configuration:configuration completion:^(FBSDKLoginManagerLoginResult * _Nullable result, NSError * _Nullable error) {
        NSLog(@"facebook login result.grantedPermissions = %@,error = %@",result.grantedPermissions,error);
        if (error) {
            [SVProgressHUD showErrorWithStatus:TS(@"EE_DEV_NOT_LOGIN")];
            NSLog(@"Process error");
        } else if (result.isCancelled) {
            [SVProgressHUD showErrorWithStatus:TS(@"login_cancel")];
            NSLog(@"Cancelled");
        } else {
            NSLog(@"Logged in");
            [SVProgressHUD show];
            
            NSString *userID = FBSDKProfile.currentProfile.userID;
            self.tokenStr = userID;
            self.retryLoginCount = 0;
            [self requestGetListFacebook];
        }
    }];