TopicChatViewModel class

Inheritance

• Object
• ChangeNotifier
• ChatViewModel
• TopicChatViewModel

Constructors

TopicChatViewModel(String conversationId, {required BotSubsessionTopicContext topicContext, void onTopicResolved(BotSubsessionTopicContext context)?, ChatUIConfig? chatUIConfig})

Properties

aiUserRequestSuccess ↔ int

getter/setter pair, inherited

chatTitle ↔ String

getter/setter pair, inherited

chatUIConfig ↔ ChatUIConfig?

getter/setter pair, inherited

contactInfo ↔ ContactInfo?

getter/setter pair, inherited

conversationId → String

final, inherited

conversationType → NIMConversationType

final, inherited

currentRobot → V2NIMUserAIBot?

no setter

currentTopic → V2NIMTopic?

no setter

findAnchorDate ↔ int?

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

hasMoreForwardMessages ↔ bool

getter/setter pair, inherited

hasMoreNewerMessages ↔ bool

getter/setter pair, inherited

initListener ↔ bool

getter/setter pair, inherited

isLoading ↔ bool

getter/setter pair, inherited

isMultiSelected ↔ bool

getter/setter pair, inherited

isPlaceholder → bool

no setter

isTyping ↔ bool

only for p2p

getter/setter pair, inherited

markP2PMessageReadReceiptTime ↔ int

getter/setter pair, inherited

messageList ↔ List<ChatMessage>

getter/setter pair, inherited

mute ↔ bool

getter/setter pair, inherited

newMessages ↔ List<ChatMessage>

getter/setter pair, inherited

onTopicResolved → void Function(BotSubsessionTopicContext context)?

final

p2pUserAccId → String?

no setter, inherited

receiptTime ↔ int

getter/setter pair, inherited

reeditMessage ↔ RevokedMessageInfo?

getter/setter pair, inherited

replyMessage ↔ ChatMessage?

getter/setter pair, inherited

revokeMessageId ↔ String?

getter/setter pair, inherited

rootSessionTitle → String

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scrollToEnd ← void Function()

no getter, inherited

selectedMessages → List<NIMMessage>

no setter, inherited

sessionId → String

no setter, inherited

showNewMessage ↔ bool

getter/setter pair, inherited

showReadAck ↔ bool

getter/setter pair, inherited

showWarningTips ↔ bool

getter/setter pair, inherited

subscriptions → List<StreamSubscription>

final, inherited

teamInfo ↔ NIMTeam?

getter/setter pair, inherited

topicContext → BotSubsessionTopicContext

final

topicDeleted → bool

no setter

topicTitle ↔ String

getter/setter pair

translationLanguageRequestId ↔ String?

getter/setter pair, inherited

voiceFromSpeaker ↔ bool

getter/setter pair, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

addMessagePin(NIMMessage message, {String? ext}) → Future<NIMResult<void>>

inherited

addSelectedMessage(NIMMessage message) → void

添加选中的消息

inherited

clearFindAnchorDate() → void

滚动完成后清除定位锚点，防止 build 循环触发滚动

inherited

collectMessage(ChatMessage message) → void

inherited

deleteCurrentTopic() → Future<NIMResult<void>>

deleteMessage(ChatMessage message) → void

delete message

inherited

deleteMessageOneByOne() → void

逐条删除

inherited

dispose() → void

Discards any resources used by the object.

override

fetchMoreMessage(NIMQueryDirection direction) → dynamic

override

filterForwardMessage(bool filter(NIMMessage)) → bool

inherited

forwardMessage(NIMMessage message, String conversationId, {String? postScript}) → void

inherited

forwardMessageOneByOne(String conversationId, {String? postScript, bool exitMultiMode = true}) → void

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

inherited

getAIMessages() → List<NIMAIModelCallMessage?>?

获取AI消息的上下文 仅对数字人单聊

inherited

getAnchor(NIMQueryDirection direction) → NIMMessage?

inherited

handleSendMessageResult(NIMResult<NIMSendMessageResult> result) → Future<void>

inherited

initBaseData({bool updateTitle = true}) → Future<void>

inherited

initData({NIMMessage? anchorMessage}) → dynamic

override

initUserState(String accountId) → void

初始化用户在线状态

inherited

isAIUser() → bool

会话对象是否是数字人

inherited

isSelectedMessage(NIMMessage message) → bool

是否是被选中的消息

inherited

loadMessageWithAnchor(NIMMessage anchor) → void

override

loadMessageWithAnchorDate(int date) → void

override

mergedMessageForward(String conversationId, {String? postScript, String? errorToast, bool exitMultiMode = true}) → void

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

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

removeMessagePin(NIMMessage message, {String? ext}) → void

inherited

removeSelectedMessage(NIMMessage message) → void

移除选中的消息

inherited

removeSelectedMessages(List<NIMMessage> messages) → void

移除选中的消息

inherited

renameCurrentTopic(String title) → Future<NIMResult<V2NIMTopic>>

resendMessage(ChatMessage message, {NIMMessage? replyMsg}) → void

inherited

resetTyping() → void

inherited

revokeMessage(ChatMessage message) → Future<NIMResult<void>>

撤回消息

inherited

sendAudioMessage(String filePath, String? name, int duration, {NIMMessage? replyMsg}) → void

inherited

sendFileMessage(String filePath, String name, {NIMMessage? replyMsg, Uint8List? fileBytes}) → void

inherited

sendImageMessage(String filePath, String? name, int width, int height, {NIMMessage? replyMsg, String? imageType, Uint8List? fileBytes}) → void

inherited

sendInputNotification(bool isTyping) → void

inherited

sendLocationMessage(LocationInfo location) → void

inherited

sendMessage(NIMMessage message, {NIMMessage? replyMsg, NIMMessagePushConfig? pushConfig}) → void

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

override

sendMessageP2PReceipt(NIMMessage message) → void

inherited

sendTeamMessageReceipt(ChatMessage message) → void

inherited

sendTextMessage(String text, {NIMMessage? replyMsg, List<String>? pushList, AitContactsModel? aitContactsModel, String? title}) → void

inherited

sendVideoMessage(String videoPath, String? name, int duration, int width, int height, {NIMMessage? replyMsg, Uint8List? fileBytes}) → void

inherited

shouldHandleCurrentMessage(NIMMessage message) → bool

override

shouldHandleMessageRefer(NIMMessageRefer? messageRefer) → bool

override

srollToNewMessage({bool scrollToEnd = true}) → void

inherited

toString() → String

A string representation of this object.

inherited

translateInputText(String sourceText, String language) → void

inherited

updateContactInfo(ContactInfo? info) → void

更新对方的用户信息

inherited

updateP2PReceipt(List<NIMP2PMessageReadReceipt> receipts) → void

inherited

updateVoicePlayModel(bool isVoiceFromSpeaker) → void

更新语音消息的播放模式

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited