Question

在聊天1：1（原生QB聊天1：1功能或2位用户的聊天室）中，如何让用户知道他的对手正在打字？它是否可以与Quickblox一起使用？

Answer 1

是的，这是可能的。它被称为聊天状态通知

以下是如何在1-1聊天

中执行此操作的指南

http://quickblox.com/developers/SimpleSample-chat_users-ios#Chat_State_Notifications

Answer 2

Swift 4.2：

键入userA时，我们可以使用userB类的sendUserIsTyping()方法向QBChatDialog发送键入通知。

private var dialog: QBChatDialog!

func textField(textField: UITextField, shouldChangeCharactersInRange range: NSRange, replacementString string: String) -> Bool {
        // send typing notification to opponent user here
        self.dialog.sendUserIsTyping()
    }

func textFieldDidEndEditing(textField: UITextField) {
        // stop typing notification when user finish his typing
        self.dialog.sendUserStoppedTyping()
    }

在对手用户开始和停止打字时接收打字通知

一对一聊天：

    override func viewDidLoad() {
        super.viewDidLoad()

    // this will get called when opponent user is starts typing
    self.dialog.onUserIsTyping = {(userID: UInt) in
       print("Typing Starts")
    }

    // this will get called when opponent user is stops typing
    self.dialog.onUserStoppedTyping = {(userID: UInt) in
        print("Typing Stopped")
    }

    }

群聊：

    override func viewDidLoad() {
        super.viewDidLoad()


    self.dialog.onUserIsTyping = {(userID: UInt) in
        if self.dialog.type == .group {
            // fetch username or login name from userID
            QBRequest.user(withID: userID, successBlock: { (res, user) in
             // check sender user id and receiver user id should not same
                if self.senderID != userID {
                    if let name = user.fullName {
                        print("\(name) is typing...")
                    } else if let login = user.login {
                        print("\(login) is typing...")
                    }
                }
            }) { (response) in  }
        } else if self.dialog.type == .private {
         print("Typing Starts...")
        }
     }



    self.dialog.onUserStoppedTyping = {(userID: UInt) in
         if self.dialog.type == .group {
            //No one is typing
         } else if self.dialog.type == .private {
            print("Typing Stopped")
        }
    }

  }

如何在Quickblox聊天中识别“正在输入...”？

2 个答案: