如何在iOS Facebook上加載Facebook頁面鏈接應用

Question

我試圖打開Facebook鏈接，並使用以下代碼將符合iOS上的URL協議。

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，當試圖加載配置文件或頁面（即組織）時，它總是將我帶到最後一直打開的屏幕。有沒有直接鏈接到頁面和配置文件的方法？我遵循here所述的說明，但沒有成功。

我要鏈接到的頁面是「https://www.facebook.com/junction11」是否有幫助？

謝謝，最大

FIX

所以我找到了一個解決方案，它是裝載組/人/頁面的圖形值，解析它們，然後用Facebook-ID創建一個新的URL。代碼工作（不知道怎麼好），看起來像這樣：

// 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]]; 

謝謝谷歌和時間......

Answer 1

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

計劃

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