Question

我一直在阅读文档，我找不到任何东西。对于其他属性，如name，id等，它们在FBGraphUser类中可用。我需要的是用户的兴趣列表。我相信我必须使用FBGraphObject类，但我不确定如何去做。任何指导都将非常感激。谢谢！

Answer 1

me / interest是您如何获得用户的兴趣。如果你正在寻找其他人，比如用户的朋友，那么id / interest

这取决于用户登录

-(void)fbRequest{

[FBRequestConnection startWithGraphPath:@"me/interests" completionHandler:^(FBRequestConnection *connection,NSDictionary<FBGraphObject> *result,NSError *error){

        if(!error){
            NSArray *data = [result objectForKey:@"data"];
            [self updateInterests:data];


        }else{

        }
    }];
}


-(void)updateInterests:(NSArray*)interests
{
NSString *str = self.groupList.text;

for(FBGraphObject <FBGraphUser>*interest in interests) //Using FBGraphUser because it implements name though I'd love to use something else
{

    str = [str stringByAppendingFormat:@"%@\n",interest.name ];
}
[self.groupList setText:str];

}

上述方法的替代方案并不依赖于graphuser具有名称的巧合，所以这里是

-(void)updateInterests:(NSArray*)interests
{
NSString *str = self.groupList.text;

for(FBGraphObject *interest in interests) //Using FBGraphUser because it implements name though I'd love to use something else
{

    str = [str stringByAppendingFormat:@"%@\n",[interest objectForKey:@"name"] ];
}
[self.groupList setText:str];

}

如何从原生iOS Facebook SDK获得用户兴趣？

1 个答案: