Question

我正在尝试打开Facebook链接，使用以下代码将符合iOS上的URL协议。

NSString *url = [self.dataSource getFacebookURL];
url = [url stringByReplacingOccurrencesOfString:@"http://www.facebook.com/" withString:@"fb://profile/"];
NSLog(@"LINK: %@", url);
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]];

但是当试图加载个人资料或页面（即组织）时，它总是将我带到最后打开的屏幕。有没有直接链接到页面和配置文件的方法？我按照here所述的说明进行操作，但没有成功。

我要链接的页面是“https://www.facebook.com/junction11”，如果这有帮助......

谢谢，Max

FIX

所以我找到了一个解决方案，首先加载组/人/页面的图形值，解析它们，然后使用Facebook-ID创建一个新的URL。代码工作（不知道有多好），看起来像这样：

// Look at graph page instead of www page
NSString *dataURL = [url stringByReplacingOccurrencesOfString:@"www" withString:@"graph"];
// Load data and parse using JSON parser
NSData *data = [[NSData alloc] initWithContentsOfURL:[NSURL URLWithString:dataURL]];
NSError *error;
NSDictionary *dictionary = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error];

if (!error) { NSLog(@"ERROR: %@", error); return; }

// If no error occurred, make new url and replace the username by the facebook-ID
url = [url stringByReplacingOccurrencesOfString:[dictionary objectForKey:@"username"] withString:[dictionary objectForKey:@"id"]];
// And voilà, it works :]
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]];

谢谢google和时间......

Answer 1

NSURL *url = [NSURL URLWithString:@"fb://profile/<id>"];
[[UIApplication sharedApplication] openURL:url];

<强>方案

fb://profile – Open Facebook app to the user’s profile

fb://friends – Open Facebook app to the friends list

fb://notifications – Open Facebook app to the notifications list (NOTE: there appears to be a bug with this URL. The Notifications page opens. However, it’s not possible to navigate to anywhere else in the Facebook app)

fb://feed – Open Facebook app to the News Feed

fb://events – Open Facebook app to the Events page

fb://requests – Open Facebook app to the Requests list

fb://notes – Open Facebook app to the Notes page

fb://albums – Open Facebook app to Photo Albums list

如何在iOS Facebook App上加载Facebook页面链接

1 个答案: