Facebook が統合されたアプリケーションを作成しています。友達リストなどを取得する Facebook を組み込みましたが、特定のユーザーのグループ リストを取得するのに問題があります。
2 に答える
0
独自のグループだけを取得する方法のより完全な例を次に示します。
// list the permissions you want
NSArray *permissions = [[NSArray alloc] initWithObjects:
@"user_groups",
nil];
// handle Facebook Login preliminaries...
if (!FBSession.activeSession.isOpen) {
// if the session is closed, then we open it here, and establish a handler for state changes
[FBSession openActiveSessionWithReadPermissions:permissions
allowLoginUI:YES
completionHandler:^(FBSession *session,
FBSessionState state,
NSError *error) {
if (error) {
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Error"
message:error.localizedDescription
delegate:nil
cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alertView show];
} else if (session.isOpen) {
[self pickFriendsButtonClick:sender];
}
}];
return;
}
// set the GRAPH API query
FBRequest* req = [FBRequest requestForGraphPath:@"/me/?fields=name,groups"];
// create pointer to a backend connection
FBRequestConnection* reqconn = [[FBRequestConnection alloc] init];
// attach request to connection
[reqconn addRequest:req completionHandler:^(FBRequestConnection *connection,
id result,
NSError *error){
NSDictionary *resultDict = (NSDictionary<FBGraphUser> *) result;
NSString *path;
path = [resultDict objectForKey:@"group"];
if (resultDict == nil)
{
// This means the dictionary does not contain anything
NSLog (@"Don't know the path to the groups");
}
else
{
// Print out the data (including groups).
for(NSString *key in [resultDict allKeys]) {
NSLog(@"%@, %@",key, [resultDict objectForKey:key]);
}
}
}];
// actually invoke the request
[reqconn start];
于 2013-08-03T13:30:42.013 に答える