iOS 如何知道用户在 quickblox 中在线还是离线？

Question

我在 arrContactList 中存储用户联系人

NSArray *arrContactList =  [QBChat instance].contactList.contacts;

如何从 arrContactList 导出在线状态。

同样在获取在线状态后，如果用户在线或离线，如何找到它。

Answer 1

// 联系人有用户 ID 和在线状态

for(QBContactListItem *contact in arrContactList) {

    BOOL isOnline = contact.isOnline;
    NSInteger userIdValue = contact.userID;

    if(isOnline) {
        NSLog(@"User %ld is online",(long)userIdValue);
    }
    else {
        NSLog(@"User %ld is offline",(long)userIdValue);
    }
}

//联系人用户上线或下线时调用该方法

- (void)chatDidReceiveContactItemActivity:(NSUInteger)userID isOnline:(BOOL)isOnline status:(NSString *)status{

    // here you can check presence status using isOnline and also we get userID
    // so list of user IDs who are online can be maintained in an array
}

iOS 如何知道用户在 quickblox 中在线还是离线？

How to know user is online or offline in quickblox for iOS?

chat

objective-c

ios

quickblox