iPhone Facebook SDK - 将照片从您的应用上传到Facebook

Question

由于Facebook SDK每个小时都会发生变化，因此很难获得适用于当前SDK版本的实际教程..有些更改是激进的！

我想上传一张照片......但问题是我的FBSessionDelegate方法“fbDidLogin”永远不会被调用。我登录时，我们回到应用程序，但没有发生：/

我想有一个与我的会议代表了一个问题：/

在这个新的SDK的主要变化是关于委派......你设定该委托曾经在视图中加载而不是设置它[Facebook授权：权限委托：自我];

伊夫试图与发现视频（教程）：http://developers.facebook.com/blog/post/532/

这是我.H

#import "Facebook.h" 

@interface sampleClass : UIViewController 
          <FBSessionDelegate, FBRequestDelegate> { 

    Facebook * facebook; 
} 

@property (strong, nonatomic) Facebook * facebook; 

- (IBAction)uploadPhoto:(id)sender; 

这是我.M

- (void)viewDidLoad { 
    [super viewDidLoad]; 

    facebook = [[Facebook alloc] initWithAppId:kAppId andDelegate:self]; 
} 

- (IBAction)uploadPhoto:(id)sender { 

    NSArray* permissions = [[NSArray alloc] initWithObjects: 
          @"offline_access", @"publish_stream", nil]; 

    [facebook authorize:permissions]; 

} 

#pragma mark - Facebook Session Delegate Methods 

- (void)fbDidLogin { 
    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"sample" ofType:@"mov"]; 
    NSData *videoData = [NSData dataWithContentsOfFile:filePath]; 
    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys: 
           videoData, @"video.mov", 
           @"video/quicktime", @"contentType", 
           @"Video Test Title", @"title", 
           @"Video Test Description", @"description", 
           nil]; 
    [facebook requestWithGraphPath:@"me/videos" 
        andParams:params 
       andHttpMethod:@"POST" 
        andDelegate:self]; 
} 

-(void)fbDidNotLogin:(BOOL)cancelled { 
NSLog(@"did not login"); 
} 


#pragma mark - Facebook Request Delegate Methods 

- (void)request:(FBRequest *)request didLoad:(id)result { 
if ([result isKindOfClass:[NSArray class]]) { 
    result = [result objectAtIndex:0]; 
} 
NSLog(@"Result of API call: %@", result); 
} 

- (void)request:(FBRequest *)request didFailWithError:(NSError *)error { 
    NSLog(@"Failed with error: %@", [error localizedDescription]); 
} 



#pragma mark - Support SSO for Facebook 


- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url { 
    return [self.facebook handleOpenURL:url]; 
} 

Answer 1

您需要放入您的应用程序委托。

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url 

并将'Facebook *脸谱'变量放在它可以由应用程序委托和您的视图控制器访问的地方。

您可以按照本指南中进一步澄清

https://developers.facebook.com/docs/mobile/ios/build/#implementsso

Answer 2

你得到它的工作？你有没有尝试使用Hackbook作为例子？以sdk下载为例。这个链接指的是Demo App，但现在叫做Hackbook。 http://thinkdiff.net/facebook/how-to-develop-facebook-application-for-iphone/

密歇根州