ChatViewModel class
Constructors
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ChatViewModel(String conversationId, NIMConversationType conversationType, {bool showReadAck = true, NIMMessage? anchorMessage, int? findAnchorDate})
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Methods
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addListener(VoidCallback listener)
→ void
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Register a closure to be called when the object changes.
inherited
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addMessagePin(NIMMessage message, {String? ext})
→ Future<NIMResult<void>>
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addSelectedMessage(NIMMessage message)
→ void
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添加选中的消息
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collectMessage(ChatMessage message)
→ void
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deleteMessage(ChatMessage message)
→ void
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delete message
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deleteMessageOneByOne()
→ void
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逐条删除
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dispose()
→ void
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Discards any resources used by the object.
override
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fetchMoreMessage(NIMQueryDirection direction)
→ dynamic
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filterForwardMessage(bool filter(NIMMessage))
→ bool
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forwardMessage(NIMMessage message, String conversationId, {String? postScript})
→ void
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forwardMessageOneByOne(String conversationId, {String? postScript, bool exitMultiMode = true})
→ void
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逐条转发
exitMultiMode 是否退出多选模式
postScript 转发后的附言
conversationId 转发的目标会话id
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getAIMessages()
→ List<NIMAIModelCallMessage?>?
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获取AI消息的上下文
仅对数字人单聊
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getAnchor(NIMQueryDirection direction)
→ NIMMessage?
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initData({NIMMessage? anchorMessage})
→ dynamic
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initUserState(String accountId)
→ void
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初始化用户在线状态
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isAIUser()
→ bool
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会话对象是否是数字人
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isSelectedMessage(NIMMessage message)
→ bool
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是否是被选中的消息
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loadMessageWithAnchor(NIMMessage anchor)
→ void
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loadMessageWithAnchorDate(int date)
→ void
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mergedMessageForward(String conversationId, {String? postScript, String? errorToast, bool exitMultiMode = true})
→ void
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合并转发
exitMultiMode 是否退出多选模式
postScript 转发后的附言
conversationId 转发的目标会话id
errorToast 转发失败的提示
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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notifyListeners()
→ void
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Call all the registered listeners.
inherited
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removeListener(VoidCallback listener)
→ void
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Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
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removeMessagePin(NIMMessage message, {String? ext})
→ void
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removeSelectedMessage(NIMMessage message)
→ void
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移除选中的消息
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removeSelectedMessages(List<NIMMessage> messages)
→ void
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移除选中的消息
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resendMessage(ChatMessage message, {NIMMessage? replyMsg})
→ void
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resetTyping()
→ void
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revokeMessage(ChatMessage message)
→ Future<NIMResult<void>>
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撤回消息
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sendAudioMessage(String filePath, String? name, int duration, {NIMMessage? replyMsg})
→ void
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sendFileMessage(String filePath, String name, {NIMMessage? replyMsg})
→ void
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sendImageMessage(String filePath, String? name, int width, int height, {NIMMessage? replyMsg, String? imageType})
→ void
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sendInputNotification(bool isTyping)
→ void
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sendLocationMessage(LocationInfo location)
→ void
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sendMessage(NIMMessage message, {NIMMessage? replyMsg, NIMMessagePushConfig? pushConfig})
→ void
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发送消息最终实现
message 消息
replyMsg 回复消息
pushConfig 推送配置
aiAgent 消息发送的AI代理
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sendMessageP2PReceipt(NIMMessage message)
→ void
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sendTeamMessageReceipt(ChatMessage message)
→ void
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sendTextMessage(String text, {NIMMessage? replyMsg, List<String>? pushList, AitContactsModel? aitContactsModel, String? title})
→ void
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sendVideoMessage(String videoPath, String? name, int duration, int width, int height, {NIMMessage? replyMsg})
→ void
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srollToNewMessage({bool scrollToEnd = true})
→ void
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toString()
→ String
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A string representation of this object.
inherited
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translateInputText(String sourceText, String language)
→ void
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updateContactInfo(ContactInfo? info)
→ void
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更新对方的用户信息
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updateVoicePlayModel(bool isVoiceFromSpeaker)
→ void
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更新语音消息的播放模式
