[英]User friends are showing empty list in Facebook Sdk Graph Api v2
I have updated the version for the graph Api to v2 . 我已经将图表Api的版本更新为v2 。 Now the issue I am facing is,when I executed the following code It shows me empty array : 现在我面临的问题是,当我执行以下代码时,它显示了空数组:
FBRequest *friendsRequest = [FBRequest requestForMyFriends];
[friendsRequest startWithCompletionHandler:^(FBRequestConnection *connection, NSDictionary<FBGraphUser> *result, NSError *error) {
NSArray *friendshipid;
NSString *username;
if (!error) {
NSLog(@"friends = %@", [result description]);
}
if (completion) {
completion(friendshipid, username, error);
}
}];
}
}
I got to know that facebook sdk had some changes for the user friends and now It has to take the permission for the user_friends , but I have no idea where to make changes to ask for Permission for user_friends 我知道facebook sdk为用户朋友做了一些更改,现在它必须获得user_friends的许可 ,但是我不知道在哪里进行更改以请求user_friends的 许可
You can use the given code snippet. 您可以使用给定的代码段。 Here, i have used the Classes of Social Framework
to get the Facebook friends
. 在这里,我使用了“ Social Framework
类”来获取Facebook friends
。 Hope it will work for you. 希望它对您有用。
- (void) connectWithFacebookFriends
{
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *accountTypeFacebook = [accountStore accountTypeWithAccountTypeIdentifier:
ACAccountTypeIdentifierFacebook];
NSDictionary *options = @{ACFacebookAppIdKey: kFaceBookId,
ACFacebookPermissionsKey: @[@"user_friends"],
ACFacebookAudienceKey: ACFacebookAudienceFriends
};
[accountStore requestAccessToAccountsWithType:accountTypeFacebook
options:options
completion:^(BOOL granted, NSError *error)
{
if(granted) {
NSArray *accounts = [accountStore
accountsWithAccountType:accountTypeFacebook];
ACAccount* facebookAccount = [accounts lastObject];
NSString *acessToken = [NSString stringWithFormat:@"%@",facebookAccount.credential.oauthToken];
NSDictionary *parameters = @{@"access_token": acessToken};
NSURL *feedURL = [NSURL URLWithString:@"https://graph.facebook.com/me/friends"];
SLRequest *feedRequest =
[SLRequest requestForServiceType:SLServiceTypeFacebook
requestMethod:SLRequestMethodGET
URL:feedURL
parameters:parameters];
[feedRequest performRequestWithHandler:^(NSData *responseData,
NSHTTPURLResponse *urlResponse, NSError *error)
{
NSString * str = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
DLog(@"%@",str);
NSLog(@"Request failed, %@", [urlResponse description]);
}];
} else {
NSLog(@"Access Denied");
NSLog(@"[%@]",[error localizedDescription]);
}
}];
}
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