How to fetch LinkedIn connections/Friends/Contacts in iOS SDK? - iphone

Question

I want to fetch all my friends from my LinkedIn profile. Please suggest me any tutorial.
My code is :
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/connections:(id,first-name,last-name,email-address,picture-url,Positions)"];
OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
consumer:self.oAuthLoginView.consumer
token:self.oAuthLoginView.accessToken
callback:nil
signatureProvider:nil];
[request setValue:#"json" forHTTPHeaderField:#"x-li-format"];
OADataFetcher *fetcher = [[OADataFetcher alloc] init];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(profileApiCallResult:didFinish:)
didFailSelector:#selector(profileApiCallResult:didFail:)];

Answer 1

You can use this for connections:For request part see this.
- (void)connectionsApiCallResult:(LOAServiceTicket *)ticket didFinish:(NSData *)data
{
NSString *responseBody = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
NSLog(#"connectionsApiCallResult====%#",responseBody);
[responseBody release];
}
- (void)connectionsApiCallResult:(LOAServiceTicket *)ticket didFail:(NSError *)error
{
NSLog(#"%#",[error description]);
}
-(void)GetConnectionsCall
{
NSURL *url = [NSURL URLWithString:#"http://api.linkedin.com/v1/people/~/connections:(headline,first-name,last-name,picture-url,id)"];
LOAMutableURLRequest *request =
[[LOAMutableURLRequest alloc] initWithURL:url
consumer:self.consumer
token:TestAccessToken
callback:nil
signatureProvider:nil];
[request setValue:#"json" forHTTPHeaderField:#"x-li-format"];
LOADataFetcher *fetcher = [[[LOADataFetcher alloc] init] autorelease];
[fetcher fetchDataWithRequest:request
delegate:self
didFinishSelector:#selector(requestTokenResult:didFinish:)
didFailSelector:#selector(requestTokenResult:didFail:)];
}

Answer 2

Please try the following steps
first go to https://www.linkedin.com/secure/developer edit your App scope , make sure you have checked the r_network scope .
Then go to OAuthLoginView of you project , then go to -(void) requestTokenFromProvider method .
edit you scope in below lines .
OARequestParameter *nameParam = [[OARequestParameter alloc] initWithName:#"scope"
value:#"r_fullprofile+rw_nus+r_network"];
OARequestParameter * scopeParameter=[OARequestParameter requestParameter:#"scope"
value:#"r_fullprofile rw_nus r_network"];