| commit | author | age | ||
| 2e29a3 | 1 | /* |
| L | 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * This source code is licensed under the license found in the | |
| 6 | * LICENSE file in the root directory of this source tree. | |
| 7 | */ | |
| 8 | ||
| 9 | NS_ASSUME_NONNULL_BEGIN | |
| 10 | ||
| 11 | /** | |
| 12 | @protocol | |
| 13 | A delegate for `FBSDKLoginButton` | |
| 14 | */ | |
| 15 | NS_SWIFT_NAME(LoginButtonDelegate) | |
| 16 | @protocol FBSDKLoginButtonDelegate <NSObject> | |
| 17 | ||
| 18 | @required | |
| 19 | /** | |
| 20 | Sent to the delegate when the button was used to login. | |
| 21 | @param loginButton The sender | |
| 22 | @param result The results of the login | |
| 23 | @param error The error (if any) from the login | |
| 24 | */ | |
| 25 | - (void) loginButton:(FBSDKLoginButton *)loginButton | |
| 26 | didCompleteWithResult:(nullable FBSDKLoginManagerLoginResult *)result | |
| 27 | error:(nullable NSError *)error; | |
| 28 | ||
| 29 | /** | |
| 30 | Sent to the delegate when the button was used to logout. | |
| 31 | @param loginButton The button that was clicked. | |
| 32 | */ | |
| 33 | - (void)loginButtonDidLogOut:(FBSDKLoginButton *)loginButton; | |
| 34 | ||
| 35 | @optional | |
| 36 | /** | |
| 37 | Sent to the delegate when the button is about to login. | |
| 38 | @param loginButton The sender | |
| 39 | @return YES if the login should be allowed to proceed, NO otherwise | |
| 40 | */ | |
| 41 | - (BOOL)loginButtonWillLogin:(FBSDKLoginButton *)loginButton; | |
| 42 | ||
| 43 | @end | |
| 44 | ||
| 45 | NS_ASSUME_NONNULL_END | |
