Public Member Functions
	V2TIMTopicInfo ()

String	getTopicID ()

void	setTopicID (String topicID)

String	getTopicType ()

void	setTopicType (String topicType)

String	getTopicName ()

void	setTopicName (String topicName)

String	getTopicFaceUrl ()

void	setTopicFaceUrl (String faceUrl)

String	getIntroduction ()

void	setIntroduction (String introduction)

String	getNotification ()

void	setNotification (String notification)

boolean	isAllMute ()

void	setAllMute (boolean allMute)

long	getSelfMuteTime ()

String	getCustomString ()

void	setCustomString (String customString)

int	getRecvOpt ()

String	getDraftText ()

void	setDraft (String draftText)

long	getUnreadCount ()

V2TIMMessage	getLastMessage ()

long	getReadSequence ()

List< V2TIMGroupAtInfo >	getGroupAtInfoList ()

long	getCreateTime ()

int	getTopicAddOpt ()

void	setTopicAddOpt (int groupAddOpt)

int	getTopicApproveOpt ()

void	setTopicApproveOpt (int approveOpt)

void	setMemberList (List< V2TIMCreateGroupMemberInfo > memberList)

long	getMemberMaxCount ()

void	setMemberMaxCount (long memberMaxCount)

Long	getDefaultPermissions ()

void	setDefaultPermissions (long defaultPermissions)

boolean	isInheritMessageReceiveOptionFromCommunity ()

void	setInheritMessageReceiveOptionFromCommunity (boolean inheritMessageReceiveOptionFromCommunity, V2TIMCallback v2TIMCallback)

Static Public Attributes
static final int	V2TIM_GROUP_ADD_FORBID = 0

static final int	V2TIM_GROUP_ADD_AUTH = 1

static final int	V2TIM_GROUP_ADD_ANY = 2

Constructor & Destructor Documentation

◆ V2TIMTopicInfo()

V2TIMTopicInfo ( )

inline

Member Function Documentation

◆ getTopicID()

String getTopicID ( )

inline

Get the topic ID

Returns: Topic ID

◆ setTopicID()

void setTopicID ( String topicID )

inline

Set the topic ID. The topic ID can only be set when a topic is created or when the topic information is modified. The format is: community ID + @TOPIC_xxx. For example, if the community ID is @TGS_123, then the topic ID is @TGS_123@TOPIC_xxx.

Parameters

topicID Topic ID

◆ getTopicType()

String getTopicType ( )

inline

Get topic type (supported only in 8.4 and later versions)

◆ setTopicType()

void setTopicType ( String topicType )

inline

Set the topic type. Its default value is Public (supported only in 8.4 and later versions) "Public" ：public topic, community members can send messages directly in the topic. "Private" ：private topic, has its own member list (supports up to 10,000 members), community members need to join the topic before sending message (you need to buy Enterprise Edition to use this feature).

◆ getTopicName()

String getTopicName ( )

inline

Get the topic name

Returns: Topic Name

◆ setTopicName()

void setTopicName ( String topicName )

inline

Set the topic name. This operation can be performed only during topic creation or topic information modification.

Attention: The maximum length of the topic name is 150 bytes, encoded in UTF-8.

Parameters

topicName Topic name

◆ getTopicFaceUrl()

String getTopicFaceUrl ( )

inline

Get the topic profile photo URL

Returns: Topic profile photo URL

◆ setTopicFaceUrl()

void setTopicFaceUrl ( String faceUrl )

inline

Set the topic profile photo URL

Attention: The maximum length of the URL is 500 bytes, encoded in UTF-8.

Parameters

faceUrl Topic profile photo URL

◆ getIntroduction()

String getIntroduction ( )

inline

Get the topic introduction

◆ setIntroduction()

void setIntroduction ( String introduction )

inline

Set the topic introduction. This operation can be performed only during topic creation or topic information modification.

Attention: The maximum length of the introduction is 400 bytes, encoded in UTF-8.

◆ getNotification()

String getNotification ( )

inline

Get the topic notice.

◆ setNotification()

void setNotification ( String notification )

inline

Set the topic notice. This operation can be performed only during topic creation or topic information modification.

Attention: The maximum length of the topic notification is 400 bytes, encoded in UTF-8.

◆ isAllMute()

boolean isAllMute ( )

inline

Get whether the current topic has muted all members

◆ setAllMute()

void setAllMute ( boolean allMute )

inline

Set whether to mute all group members. This operation can be performed only during topic information modification.

◆ getSelfMuteTime()

long getSelfMuteTime ( )

inline

Get current user's mute time in the topic.

◆ getCustomString()

String getCustomString ( )

inline

Get the custom string

◆ setCustomString()

void setCustomString ( String customString )

inline

Set the custom string

◆ getRecvOpt()

int getRecvOpt ( )

inline

Get the current user's message receiving option in the topic. To modify the topic message receiving option, please call the setReceiveMessageOpt API.

Returns: Message receiving options: V2TIMMessage.V2TIM_RECEIVE_MESSAGE, V2TIMMessage.V2TIM_NOT_RECEIVE_MESSAGE, V2TIMMessage.V2TIM_RECEIVE_NOT_NOTIFY_MESSAGE V2TIMMessage.V2TIM_RECEIVE_NOT_NOTIFY_MESSAGE_EXCEPT_AT

◆ getDraftText()

String getDraftText ( )

inline

Get the draft of a topic

Returns: The draft content. If the draft does not exist or an error occurs, null will be returned.

◆ setDraft()

void setDraft ( String draftText )

inline

Set a draft for a topic

◆ getUnreadCount()

long getUnreadCount ( )

inline

Get the unread message count in the topic

◆ getLastMessage()

V2TIMMessage getLastMessage ( )

inline

Last message in the topic.

◆ getReadSequence()

long getReadSequence ( )

inline

Sequence of the latest message which has been read (supported only in 7.8 and later versions).

◆ getGroupAtInfoList()

List<V2TIMGroupAtInfo> getGroupAtInfoList ( )

inline

Get a list of @ messages in the topic

◆ getCreateTime()

long getCreateTime ( )

inline

Topic creation time.

◆ getTopicAddOpt()

int getTopicAddOpt ( )

inline

Get whether admin approval is required to join the group (supported only in 8.4 and later versions)

◆ setTopicAddOpt()

void setTopicAddOpt ( int groupAddOpt )

inline

Set whether admin approval is required to join the topic (valid for private topics, no approval is required by default) (supported only in 8.4 and later versions)

◆ getTopicApproveOpt()

int getTopicApproveOpt ( )

inline

Get the approval method for inviting new topic members (supported only in 8.4 and later versions)

◆ setTopicApproveOpt()

void setTopicApproveOpt ( int approveOpt )

inline

Set the approval method for inviting new topic members (valid for private topics, no approval is required by default) (supported only in 8.4 and later versions)

◆ setMemberList()

void setMemberList ( List< V2TIMCreateGroupMemberInfo > memberList )

inline

Set topic default members (valid for private topics, supports up to 100 topic members, can only be set when creating topic) (supported only in 8.4 and later versions)

◆ getMemberMaxCount()

long getMemberMaxCount ( )

inline

Get the maximum number of topic members allowed to join (supported only in 8.4 and later versions)

◆ setMemberMaxCount()

void setMemberMaxCount ( long memberMaxCount )

inline

Set the maximum number of topic members allowed to join (valid for private topics, supports up to 10000, default value is 10000, can only be set when creating topic) (supported only in 8.4 and later versions)

◆ getDefaultPermissions()

Long getDefaultPermissions ( )

inline

Get topic default permissions, supported only in 7.8 and later versions

◆ setDefaultPermissions()

void setDefaultPermissions ( long defaultPermissions )

inline

Set topic default permissions, supported only in 7.8 and later versions

Attention: This API sets the default permissions for members who have not joined any permission groups. It takes effect only when permission groups are enabled (enablePermissionGroup in V2TIMGroupInfo is true).

◆ isInheritMessageReceiveOptionFromCommunity()

boolean isInheritMessageReceiveOptionFromCommunity ( )

inline

Get whether the message receiving option for the topic is inherited from its community. This feature is available only in SDK enhanced edition v8.1 or later.

◆ setInheritMessageReceiveOptionFromCommunity()

void setInheritMessageReceiveOptionFromCommunity	(	boolean	inheritMessageReceiveOptionFromCommunity,
		V2TIMCallback	v2TIMCallback
	)

inline

Set whether the message receiving option for the topic is inherited from its community. This feature is available only in SDK enhanced edition v8.1 or later.

Field Documentation

◆ V2TIM_GROUP_ADD_FORBID

final int V2TIM_GROUP_ADD_FORBID = 0

static

Forbid anyone to join the topic

◆ V2TIM_GROUP_ADD_AUTH

final int V2TIM_GROUP_ADD_AUTH = 1

static

Require admin approval

◆ V2TIM_GROUP_ADD_ANY

final int V2TIM_GROUP_ADD_ANY = 2

static

Public Member Functions

Static Public Attributes

Constructor & Destructor Documentation

◆ V2TIMTopicInfo()

Member Function Documentation

◆ getTopicID()

◆ setTopicID()

◆ getTopicType()

◆ setTopicType()

◆ getTopicName()

◆ setTopicName()

◆ getTopicFaceUrl()

◆ setTopicFaceUrl()

◆ getIntroduction()

◆ setIntroduction()

◆ getNotification()

◆ setNotification()

◆ isAllMute()

◆ setAllMute()

◆ getSelfMuteTime()

◆ getCustomString()

◆ setCustomString()

◆ getRecvOpt()

◆ getDraftText()

◆ setDraft()

◆ getUnreadCount()

◆ getLastMessage()

◆ getReadSequence()

◆ getGroupAtInfoList()

◆ getCreateTime()

◆ getTopicAddOpt()

◆ setTopicAddOpt()

◆ getTopicApproveOpt()

◆ setTopicApproveOpt()

◆ setMemberList()

◆ getMemberMaxCount()

◆ setMemberMaxCount()

◆ getDefaultPermissions()

◆ setDefaultPermissions()

◆ isInheritMessageReceiveOptionFromCommunity()

◆ setInheritMessageReceiveOptionFromCommunity()

Field Documentation

◆ V2TIM_GROUP_ADD_FORBID

Forbid anyone to join the topic

◆ V2TIM_GROUP_ADD_AUTH

Require admin approval

◆ V2TIM_GROUP_ADD_ANY

Anyone can join