는 방법 'ApplicationDidBecomeActive'

Question

// Created by Robert Van Gilder on 30/05/2014. 
// Copyright (c) 2014 Robert Van Gilder. All rights reserved. 
// 

#import "AppDelegate.h" 
#import <FacebookSDK/FacebookSDK.h> 
#import <Parse/Parse.h> 

@implementation AppDelegate 

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{ 
    [PFFacebookUtils initializeFacebook]; 

    {[Parse setApplicationId:@"ycWShHVTsY7Xawt0dupTN1YMWFeyMLlhG7K9R0rZ" 
        clientKey:@"8AmzExUoqvmppa5k3eaS37RBNB6c1StmlysvvjBr"];} 

    {[PFAnalytics trackAppOpenedWithLaunchOptions:launchOptions];} 

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil]; 

    UIViewController* initialViewController = [storyboard instantiateViewControllerWithIdentifier:@"MainViewController"]; 

    self.window.rootViewController = initialViewController; 

    [self.window makeKeyAndVisible]; 

    return YES; 


} 



    - (BOOL)application:(UIApplication *)application 
openURL:(NSURL *)url 
sourceApplication:(NSString *)sourceApplication 
annotation:(id)annotation { 
    return [FBAppCall handleOpenURL:url 
        sourceApplication:sourceApplication 
         withSession:[PFFacebookUtils session]]; 
} 

    - (void)applicationDidBecomeActive:(UIApplication *)application { 
     [FBAppCall handleDidBecomeActiveWithSession:[PFFacebookUtils session]]; 
    } 


- (void)applicationWillResignActive:(UIApplication *)application 
{ 
    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state. 
    // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game. 
} 

- (void)applicationDidEnterBackground:(UIApplication *)application 
{ 
    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later. 
    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits. 
} 

- (void)applicationWillEnterForeground:(UIApplication *)application 
{ 
    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background. 
} 

- (void)applicationDidBecomeActive:(UIApplication *)application 
{ 
    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface. 
} 

- (void)applicationWillTerminate:(UIApplication *)application 
{ 
    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:. 
} 

@end 

의 중복 선언 나는이 일이 왜하지 않는 - (void)applicationDidBecomeActive:(UIApplication *)application.에서 제목에 오류가 발생합니다. 나는 페이스 북 로그인과 함께 Parse SDK를 사용하고 있으며 Parse의 지침을 따르고 있습니다. 그러나이 코드 부분을 아래에 추가하면 컴파일러가 제대로 이해하지 못하고 다양한 오류가 발생합니다.

- (BOOL)application:(UIApplication *)application 
      openURL:(NSURL *)url 
    sourceApplication:(NSString *)sourceApplication 
     annotation:(id)annotation { 
    return [FBAppCall handleOpenURL:url 
        sourceApplication:sourceApplication 
         withSession:[PFFacebookUtils session]]; 
} 

- (void)applicationDidBecomeActive:(UIApplication *)application { 
    [FBAppCall handleDidBecomeActiveWithSession:[PFFacebookUtils session]]; 
} 

Answer 1

중복 선언은 -applicationDidBecomeActive입니다. 첫 번째 것은 잘못 들여 쓰여졌습니다. -application:openURL:sourceApplication:annotation: 바로 아래에 있습니다. 두 번째는 -applicationWillEnterForeground:과 -applicationWillTerminate: 사이입니다.