如何检索朋友'；使用facebook connect with iphone应用程序列出

我正在为我的iphone应用程序使用facebook connect。它能够对用户进行身份验证，还可以在用户的墙上发布评论。但我不知道如何检索用户的好友列表。一个示例代码将非常感谢

提前感谢,

---

-Chandni在实现FBRequestDelegate和FBSessionDelegate的类中执行以下操作：

-(void) getFriends{
        NSString * funcName = @"friends.get";
        [[FBRequest requestWithDelegate:self] call:funcName params:nil];
}

- (void) processFriendsQuery:(id) result{
   friends = [[NSMutableArray alloc] init];
    NSString * element; 
    gDatabase.userIdList = [[[NSMutableArray alloc] initWithCapacity:MAX_FRIENDS_LIST] autorelease];     

 for (element in result){
    Friend * aFriend = [[[Friend alloc] init]autorelease];  
     NSString * uid = [self dictionaryToUID:element];
     aFriend.userId = (NSMutableString *)  uid;
     [gDatabase.userIdList addObject:aFriend.userId];        
 }      

然后叫它进来

- (void)request:(FBRequest*)request didLoad:(id)result {
  [self processFriendsQuery:result];    
}

---

在实现FBRequestDelegate和FBSessionDelegate的类中，执行以下操作：

-(void) getFriends{
        NSString * funcName = @"friends.get";
        [[FBRequest requestWithDelegate:self] call:funcName params:nil];
}

- (void) processFriendsQuery:(id) result{
   friends = [[NSMutableArray alloc] init];
    NSString * element; 
    gDatabase.userIdList = [[[NSMutableArray alloc] initWithCapacity:MAX_FRIENDS_LIST] autorelease];     

 for (element in result){
    Friend * aFriend = [[[Friend alloc] init]autorelease];  
     NSString * uid = [self dictionaryToUID:element];
     aFriend.userId = (NSMutableString *)  uid;
     [gDatabase.userIdList addObject:aFriend.userId];        
 }      

然后叫它进来

- (void)request:(FBRequest*)request didLoad:(id)result {
  [self processFriendsQuery:result];    
}

---

使用此方法调用您的

getFriends

方法

- (void)request:(FBRequest*)request didLoad:(id)result

---

使用此方法调用您的

getFriends

方法

- (void)request:(FBRequest*)request didLoad:(id)result

---

这就是我将好友列表输出到控制台的方法。我仍在想如何向他们的一堵墙发送信息

 AppDelegate *delegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];


 //Call the request method
 [[delegate facebook] requestWithGraphPath:@"me/friends" andDelegate:self];


// get the array of friends                
NSArray *data = [result objectForKey:@"data"];

// Check that the user has friends
if ([data count] > 0) {

    NSMutableArray *array = [NSMutableArray array];    
         for (int i = 0; i < data.count; i++){
          id object = [data objectAtIndex:i];
          [array addObject:[object objectForKey:@"name"]];
}

NSLog(@"list of friends %@", array);

AppDelegate*delegate=（AppDelegate*）[[UIApplication sharedApplication]delegate]；
//调用请求方法
[[delegate facebook]requestWithGraphPath:@“我/朋友”和delegate:self]；
//获取好友数组
NSArray*数据=[result objectForKey:@“数据”]；
//检查用户是否有朋友
如果（[数据计数]>0）{
NSMutableArray*数组=[NSMutableArray]；
对于（int i=0；i

这是我将好友列表输出到控制台时所做的操作。不过，我仍在尝试如何将消息发送到他们的某一面墙

 AppDelegate *delegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];


 //Call the request method
 [[delegate facebook] requestWithGraphPath:@"me/friends" andDelegate:self];


// get the array of friends                
NSArray *data = [result objectForKey:@"data"];

// Check that the user has friends
if ([data count] > 0) {

    NSMutableArray *array = [NSMutableArray array];    
         for (int i = 0; i < data.count; i++){
          id object = [data objectAtIndex:i];
          [array addObject:[object objectForKey:@"name"]];
}

NSLog(@"list of friends %@", array);

AppDelegate*delegate=（AppDelegate*）[[UIApplication sharedApplication]delegate]；
//调用请求方法
[[delegate facebook]requestWithGraphPath:@“我/朋友”和delegate:self]；
//获取好友数组
NSArray*数据=[result objectForKey:@“数据”]；
//检查用户是否有朋友
如果（[数据计数]>0）{
NSMutableArray*数组=[NSMutableArray]；
对于（int i=0；i

非常感谢！！！我今天就试试。。我还假设FBConnect没有任何默认页面来显示iPhone的好友列表，以及他们必须发布的方式，以及登录到so David，他将调用getFriends方法。非常感谢！！！我今天就试试。。我还假设FBConnect没有任何默认页面来显示好友列表对于iPhone，他们发布和登录的方式是不一样的，大卫将调用getFriends方法