| 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 | #import <UIKit/UIKit.h> | |
| 10 | ||
| 11 | #import <FBSDKCoreKit/FBSDKApplicationObserving.h> | |
| 12 | ||
| 13 | NS_ASSUME_NONNULL_BEGIN | |
| 14 | ||
| 15 | /** | |
| 16 | ||
| 17 | The FBSDKApplicationDelegate is designed to post process the results from Facebook Login | |
| 18 | or Facebook Dialogs (or any action that requires switching over to the native Facebook | |
| 19 | app or Safari). | |
| 20 | ||
| 21 | ||
| 22 | ||
| 23 | The methods in this class are designed to mirror those in UIApplicationDelegate, and you | |
| 24 | should call them in the respective methods in your AppDelegate implementation. | |
| 25 | */ | |
| 26 | NS_SWIFT_NAME(ApplicationDelegate) | |
| 27 | @interface FBSDKApplicationDelegate : NSObject | |
| 28 | ||
| 29 | #if !FBTEST | |
| 30 | - (instancetype)init NS_UNAVAILABLE; | |
| 31 | + (instancetype)new NS_UNAVAILABLE; | |
| 32 | #endif | |
| 33 | ||
| 34 | /** | |
| 35 | Gets the singleton instance. | |
| 36 | */ | |
| 37 | @property (class, nonatomic, readonly, strong) FBSDKApplicationDelegate *sharedInstance | |
| 38 | NS_SWIFT_NAME(shared); | |
| 39 | ||
| 40 | /** | |
| 41 | Call this method from the [UIApplicationDelegate application:openURL:sourceApplication:annotation:] method | |
| 42 | of the AppDelegate for your app. It should be invoked for the proper processing of responses during interaction | |
| 43 | with the native Facebook app or Safari as part of SSO authorization flow or Facebook dialogs. | |
| 44 | ||
| 45 | @param application The application as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:]. | |
| 46 | ||
| 47 | @param url The URL as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:]. | |
| 48 | ||
| 49 | @param sourceApplication The sourceApplication as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:]. | |
| 50 | ||
| 51 | @param annotation The annotation as passed to [UIApplicationDelegate application:openURL:sourceApplication:annotation:]. | |
| 52 | ||
| 53 | @return YES if the url was intended for the Facebook SDK, NO if not. | |
| 54 | */ | |
| 55 | - (BOOL)application:(UIApplication *)application | |
| 56 | openURL:(NSURL *)url | |
| 57 | sourceApplication:(nullable NSString *)sourceApplication | |
| 58 | annotation:(nullable id)annotation; | |
| 59 | ||
| 60 | /** | |
| 61 | Call this method from the [UIApplicationDelegate application:openURL:options:] method | |
| 62 | of the AppDelegate for your app. It should be invoked for the proper processing of responses during interaction | |
| 63 | with the native Facebook app or Safari as part of SSO authorization flow or Facebook dialogs. | |
| 64 | ||
| 65 | @param application The application as passed to [UIApplicationDelegate application:openURL:options:]. | |
| 66 | ||
| 67 | @param url The URL as passed to [UIApplicationDelegate application:openURL:options:]. | |
| 68 | ||
| 69 | @param options The options dictionary as passed to [UIApplicationDelegate application:openURL:options:]. | |
| 70 | ||
| 71 | @return YES if the url was intended for the Facebook SDK, NO if not. | |
| 72 | */ | |
| 73 | - (BOOL)application:(UIApplication *)application | |
| 74 | openURL:(NSURL *)url | |
| 75 | options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options; | |
| 76 | ||
| 77 | /** | |
| 78 | Call this method from the [UIApplicationDelegate application:didFinishLaunchingWithOptions:] method | |
| 79 | of the AppDelegate for your app. It should be invoked for the proper use of the Facebook SDK. | |
| 80 | As part of SDK initialization basic auto logging of app events will occur, this can be | |
| 81 | controlled via 'FacebookAutoLogAppEventsEnabled' key in the project info plist file. | |
| 82 | ||
| 83 | @param application The application as passed to [UIApplicationDelegate application:didFinishLaunchingWithOptions:]. | |
| 84 | ||
| 85 | @param launchOptions The launchOptions as passed to [UIApplicationDelegate application:didFinishLaunchingWithOptions:]. | |
| 86 | ||
| 87 | @return True if there are any added application observers that themselves return true from calling `application:didFinishLaunchingWithOptions:`. | |
| 88 | Otherwise will return false. Note: If this method is called after calling `initializeSDK` then the return type will always be false. | |
| 89 | */ | |
| 90 | - (BOOL) application:(UIApplication *)application | |
| 91 | didFinishLaunchingWithOptions:(nullable NSDictionary<UIApplicationLaunchOptionsKey, id> *)launchOptions; | |
| 92 | ||
| 93 | /** | |
| 94 | Initializes the SDK. | |
| 95 | ||
| 96 | If you are using the SDK within the context of the UIApplication lifecycle, do not use this method. | |
| 97 | Instead use `application: didFinishLaunchingWithOptions:`. | |
| 98 | ||
| 99 | As part of SDK initialization basic auto logging of app events will occur, this can be | |
| 100 | controlled via 'FacebookAutoLogAppEventsEnabled' key in the project info plist file. | |
| 101 | */ | |
| 102 | - (void)initializeSDK; | |
| 103 | ||
| 104 | /** | |
| 105 | Adds an observer that will be informed about application lifecycle events. | |
| 106 | ||
| 107 | @note Observers are weakly held | |
| 108 | */ | |
| 109 | - (void)addObserver:(id<FBSDKApplicationObserving>)observer; | |
| 110 | ||
| 111 | /** | |
| 112 | Removes an observer so that it will no longer be informed about application lifecycle events. | |
| 113 | ||
| 114 | @note Observers are weakly held | |
| 115 | */ | |
| 116 | - (void)removeObserver:(id<FBSDKApplicationObserving>)observer; | |
| 117 | ||
| 118 | @end | |
| 119 | ||
| 120 | NS_ASSUME_NONNULL_END | |
