Conversation (leancloud sdk 8.2.28 API)

```
public interface Conversation
```

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Conversation.LCIMOperation

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Conversation.LCIMOperation`

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`ATTRIBUTE`
`static String`	`callbackClientKey`
`static String`	`callbackClientStatus`
`static String`	`callbackConversationKey`
`static String`	`callbackConvMemberPartial_FAIL`
`static String`	`callbackConvMemberPartial_SUCC`
`static String`	`callbackConvType`
`static String`	`callbackCreatedAt`
`static String`	`callbackData`
`static String`	`callbackDeliveredAt`
`static String`	`callbackExceptionKey`
`static String`	`callbackHistoryMessages`
`static String`	`callbackIterableNext`
`static String`	`callbackMemberCount`
`static String`	`callbackMessageId`
`static String`	`callbackMessageTimeStamp`
`static String`	`callbackOnlineClients`
`static String`	`callbackReadAt`
`static String`	`callbackTemporaryTTL`
`static String`	`callbackUniqueId`
`static String`	`callbackUpdatedAt`
`static int`	`CONV_TYPE_NORMAL`
`static int`	`CONV_TYPE_SYSTEM`
`static int`	`CONV_TYPE_TEMPORARY`
`static int`	`CONV_TYPE_TRANSIENT`
`static int`	`CONV_TYPE_UNKNOWN`
`static String[]`	`CONVERSATION_COLUMNS`
`static String`	`CREATOR`
`static int`	`DEFAULT_CONVERSATION_EXPIRE_TIME_IN_MILLS`
`static String`	`INTENT_KEY_CLIENT`
`static String`	`INTENT_KEY_CLIENT_PARCEL`
`static String`	`INTENT_KEY_CONV_TYPE`
`static String`	`INTENT_KEY_CONVERSATION`
`static String`	`INTENT_KEY_DATA`
`static String`	`INTENT_KEY_MESSAGE_EX`
`static String`	`INTENT_KEY_MESSAGE_OPTION`
`static String`	`INTENT_KEY_OPERATION`
`static String`	`INTENT_KEY_REQUESTID`
`static String`	`LAST_MESSAGE_AT`
`static String`	`LC_CONVERSATION_INTENT_ACTION`
`static String`	`MEMBERS`
`static String`	`MUTE`
`static String`	`NAME`
`static String`	`PARAM_CLIENT_RECONNECTION`
`static String`	`PARAM_CLIENT_TAG`
`static String`	`PARAM_CLIENT_USERSESSIONTOKEN`
`static String`	`PARAM_CONVERSATION_ATTRIBUTE`
`static String`	`PARAM_CONVERSATION_ISSYSTEM`
`static String`	`PARAM_CONVERSATION_ISTEMPORARY`
`static String`	`PARAM_CONVERSATION_ISTRANSIENT`
`static String`	`PARAM_CONVERSATION_ISUNIQUE`
`static String`	`PARAM_CONVERSATION_MEMBER`
`static String`	`PARAM_CONVERSATION_MEMBER_DETAILS`
`static String`	`PARAM_CONVERSATION_TEMPORARY_TTL`
`static String`	`PARAM_MESSAGE_PATCH_TIME`
`static String`	`PARAM_MESSAGE_QUERY_DIRECT`
`static String`	`PARAM_MESSAGE_QUERY_LIMIT`
`static String`	`PARAM_MESSAGE_QUERY_MSGID`
`static String`	`PARAM_MESSAGE_QUERY_STARTCLOSED`
`static String`	`PARAM_MESSAGE_QUERY_TIMESTAMP`
`static String`	`PARAM_MESSAGE_QUERY_TO_MSGID`
`static String`	`PARAM_MESSAGE_QUERY_TO_TIMESTAMP`
`static String`	`PARAM_MESSAGE_QUERY_TOCLOSED`
`static String`	`PARAM_MESSAGE_QUERY_TYPE`
`static String`	`PARAM_ONLINE_CLIENTS`
`static String`	`QUERY_PARAM_COMPACT`
`static String`	`QUERY_PARAM_LAST_MESSAGE`
`static String`	`QUERY_PARAM_LIMIT`
`static String`	`QUERY_PARAM_OFFSET`
`static String`	`QUERY_PARAM_SORT`
`static String`	`QUERY_PARAM_TEMPCONV`
`static String`	`QUERY_PARAM_WHERE`
`static int`	`STATUS_ON_BLOCKED`
`static int`	`STATUS_ON_CLIENT_OFFLINE`
`static int`	`STATUS_ON_CLIENT_ONLINE`
`static int`	`STATUS_ON_CONNECTION_PAUSED`
`static int`	`STATUS_ON_CONNECTION_RESUMED`
`static int`	`STATUS_ON_INFO_CHANGED`
`static int`	`STATUS_ON_JOINED`
`static int`	`STATUS_ON_KICKED_FROM_CONVERSATION`
`static int`	`STATUS_ON_MEMBER_BLOCKED`
`static int`	`STATUS_ON_MEMBER_INFO_CHANGED`
`static int`	`STATUS_ON_MEMBER_MUTED`
`static int`	`STATUS_ON_MEMBER_UNBLOCKED`
`static int`	`STATUS_ON_MEMBER_UNMUTED`
`static int`	`STATUS_ON_MEMBERS_JOINED`
`static int`	`STATUS_ON_MEMBERS_LEFT`
`static int`	`STATUS_ON_MESSAGE`
`static int`	`STATUS_ON_MESSAGE_DELIVERED`
`static int`	`STATUS_ON_MESSAGE_READ`
`static int`	`STATUS_ON_MESSAGE_RECALLED`
`static int`	`STATUS_ON_MESSAGE_RECEIPTED`
`static int`	`STATUS_ON_MESSAGE_UPDATED`
`static int`	`STATUS_ON_MUTED`
`static int`	`STATUS_ON_UNBLOCKED`
`static int`	`STATUS_ON_UNMUTED`
`static int`	`STATUS_ON_UNREAD_EVENT`
`static String`	`SYSTEM`
`static String`	`TEMPCONV_ID_PREFIX`
`static String`	`TEMPORARY`
`static String`	`TEMPORARYTTL`
`static String`	`TRANSIENT`
`static String`	`TYPE`

- Field Detail
  - LC_CONVERSATION_INTENT_ACTION
```
static final String LC_CONVERSATION_INTENT_ACTION
```
    See Also:
    
    Constant Field Values
  - PARAM_CLIENT_TAG
```
static final String PARAM_CLIENT_TAG
```
    See Also:
    
    Constant Field Values
  - PARAM_CLIENT_USERSESSIONTOKEN
```
static final String PARAM_CLIENT_USERSESSIONTOKEN
```
    See Also:
    
    Constant Field Values
  - PARAM_CLIENT_RECONNECTION
```
static final String PARAM_CLIENT_RECONNECTION
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_MEMBER
```
static final String PARAM_CONVERSATION_MEMBER
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_ATTRIBUTE
```
static final String PARAM_CONVERSATION_ATTRIBUTE
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_ISTRANSIENT
```
static final String PARAM_CONVERSATION_ISTRANSIENT
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_ISUNIQUE
```
static final String PARAM_CONVERSATION_ISUNIQUE
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_ISTEMPORARY
```
static final String PARAM_CONVERSATION_ISTEMPORARY
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_TEMPORARY_TTL
```
static final String PARAM_CONVERSATION_TEMPORARY_TTL
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_ISSYSTEM
```
static final String PARAM_CONVERSATION_ISSYSTEM
```
    See Also:
    
    Constant Field Values
  - PARAM_ONLINE_CLIENTS
```
static final String PARAM_ONLINE_CLIENTS
```
    See Also:
    
    Constant Field Values
  - PARAM_CONVERSATION_MEMBER_DETAILS
```
static final String PARAM_CONVERSATION_MEMBER_DETAILS
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_LIMIT
```
static final String PARAM_MESSAGE_QUERY_LIMIT
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_DIRECT
```
static final String PARAM_MESSAGE_QUERY_DIRECT
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_TIMESTAMP
```
static final String PARAM_MESSAGE_QUERY_TIMESTAMP
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_MSGID
```
static final String PARAM_MESSAGE_QUERY_MSGID
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_STARTCLOSED
```
static final String PARAM_MESSAGE_QUERY_STARTCLOSED
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_TO_MSGID
```
static final String PARAM_MESSAGE_QUERY_TO_MSGID
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_TO_TIMESTAMP
```
static final String PARAM_MESSAGE_QUERY_TO_TIMESTAMP
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_TOCLOSED
```
static final String PARAM_MESSAGE_QUERY_TOCLOSED
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_QUERY_TYPE
```
static final String PARAM_MESSAGE_QUERY_TYPE
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_DATA
```
static final String INTENT_KEY_DATA
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_MESSAGE_EX
```
static final String INTENT_KEY_MESSAGE_EX
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_MESSAGE_OPTION
```
static final String INTENT_KEY_MESSAGE_OPTION
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_CLIENT_PARCEL
```
static final String INTENT_KEY_CLIENT_PARCEL
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_CLIENT
```
static final String INTENT_KEY_CLIENT
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_CONVERSATION
```
static final String INTENT_KEY_CONVERSATION
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_CONV_TYPE
```
static final String INTENT_KEY_CONV_TYPE
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_OPERATION
```
static final String INTENT_KEY_OPERATION
```
    See Also:
    
    Constant Field Values
  - INTENT_KEY_REQUESTID
```
static final String INTENT_KEY_REQUESTID
```
    See Also:
    
    Constant Field Values
  - PARAM_MESSAGE_PATCH_TIME
```
static final String PARAM_MESSAGE_PATCH_TIME
```
    See Also:
    
    Constant Field Values
  - DEFAULT_CONVERSATION_EXPIRE_TIME_IN_MILLS
```
static final int DEFAULT_CONVERSATION_EXPIRE_TIME_IN_MILLS
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MESSAGE
```
static final int STATUS_ON_MESSAGE
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MESSAGE_RECEIPTED
```
static final int STATUS_ON_MESSAGE_RECEIPTED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBERS_LEFT
```
static final int STATUS_ON_MEMBERS_LEFT
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBERS_JOINED
```
static final int STATUS_ON_MEMBERS_JOINED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_CONNECTION_PAUSED
```
static final int STATUS_ON_CONNECTION_PAUSED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_CONNECTION_RESUMED
```
static final int STATUS_ON_CONNECTION_RESUMED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_JOINED
```
static final int STATUS_ON_JOINED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_KICKED_FROM_CONVERSATION
```
static final int STATUS_ON_KICKED_FROM_CONVERSATION
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_CLIENT_OFFLINE
```
static final int STATUS_ON_CLIENT_OFFLINE
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_CLIENT_ONLINE
```
static final int STATUS_ON_CLIENT_ONLINE
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_UNREAD_EVENT
```
static final int STATUS_ON_UNREAD_EVENT
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MESSAGE_READ
```
static final int STATUS_ON_MESSAGE_READ
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MESSAGE_DELIVERED
```
static final int STATUS_ON_MESSAGE_DELIVERED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MESSAGE_UPDATED
```
static final int STATUS_ON_MESSAGE_UPDATED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MESSAGE_RECALLED
```
static final int STATUS_ON_MESSAGE_RECALLED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBER_INFO_CHANGED
```
static final int STATUS_ON_MEMBER_INFO_CHANGED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MUTED
```
static final int STATUS_ON_MUTED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_UNMUTED
```
static final int STATUS_ON_UNMUTED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBER_MUTED
```
static final int STATUS_ON_MEMBER_MUTED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBER_UNMUTED
```
static final int STATUS_ON_MEMBER_UNMUTED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_BLOCKED
```
static final int STATUS_ON_BLOCKED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_UNBLOCKED
```
static final int STATUS_ON_UNBLOCKED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBER_BLOCKED
```
static final int STATUS_ON_MEMBER_BLOCKED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_MEMBER_UNBLOCKED
```
static final int STATUS_ON_MEMBER_UNBLOCKED
```
    See Also:
    
    Constant Field Values
  - STATUS_ON_INFO_CHANGED
```
static final int STATUS_ON_INFO_CHANGED
```
    See Also:
    
    Constant Field Values
  - CONV_TYPE_UNKNOWN
```
static final int CONV_TYPE_UNKNOWN
```
    See Also:
    
    Constant Field Values
  - CONV_TYPE_NORMAL
```
static final int CONV_TYPE_NORMAL
```
    See Also:
    
    Constant Field Values
  - CONV_TYPE_TRANSIENT
```
static final int CONV_TYPE_TRANSIENT
```
    See Also:
    
    Constant Field Values
  - CONV_TYPE_SYSTEM
```
static final int CONV_TYPE_SYSTEM
```
    See Also:
    
    Constant Field Values
  - CONV_TYPE_TEMPORARY
```
static final int CONV_TYPE_TEMPORARY
```
    See Also:
    
    Constant Field Values
  - callbackExceptionKey
```
static final String callbackExceptionKey
```
    See Also:
    
    Constant Field Values
  - callbackData
```
static final String callbackData
```
    See Also:
    
    Constant Field Values
  - callbackIterableNext
```
static final String callbackIterableNext
```
    See Also:
    
    Constant Field Values
  - callbackClientKey
```
static final String callbackClientKey
```
    See Also:
    
    Constant Field Values
  - callbackConversationKey
```
static final String callbackConversationKey
```
    See Also:
    
    Constant Field Values
  - callbackMessageTimeStamp
```
static final String callbackMessageTimeStamp
```
    See Also:
    
    Constant Field Values
  - callbackMessageId
```
static final String callbackMessageId
```
    See Also:
    
    Constant Field Values
  - callbackHistoryMessages
```
static final String callbackHistoryMessages
```
    See Also:
    
    Constant Field Values
  - callbackMemberCount
```
static final String callbackMemberCount
```
    See Also:
    
    Constant Field Values
  - callbackOnlineClients
```
static final String callbackOnlineClients
```
    See Also:
    
    Constant Field Values
  - callbackCreatedAt
```
static final String callbackCreatedAt
```
    See Also:
    
    Constant Field Values
  - callbackUpdatedAt
```
static final String callbackUpdatedAt
```
    See Also:
    
    Constant Field Values
  - callbackClientStatus
```
static final String callbackClientStatus
```
    See Also:
    
    Constant Field Values
  - callbackDeliveredAt
```
static final String callbackDeliveredAt
```
    See Also:
    
    Constant Field Values
  - callbackReadAt
```
static final String callbackReadAt
```
    See Also:
    
    Constant Field Values
  - callbackUniqueId
```
static final String callbackUniqueId
```
    See Also:
    
    Constant Field Values
  - callbackTemporaryTTL
```
static final String callbackTemporaryTTL
```
    See Also:
    
    Constant Field Values
  - callbackConvType
```
static final String callbackConvType
```
    See Also:
    
    Constant Field Values
  - callbackConvMemberPartial_SUCC
```
static final String callbackConvMemberPartial_SUCC
```
    See Also:
    
    Constant Field Values
  - callbackConvMemberPartial_FAIL
```
static final String callbackConvMemberPartial_FAIL
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_OFFSET
```
static final String QUERY_PARAM_OFFSET
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_LIMIT
```
static final String QUERY_PARAM_LIMIT
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_SORT
```
static final String QUERY_PARAM_SORT
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_WHERE
```
static final String QUERY_PARAM_WHERE
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_LAST_MESSAGE
```
static final String QUERY_PARAM_LAST_MESSAGE
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_COMPACT
```
static final String QUERY_PARAM_COMPACT
```
    See Also:
    
    Constant Field Values
  - QUERY_PARAM_TEMPCONV
```
static final String QUERY_PARAM_TEMPCONV
```
    See Also:
    
    Constant Field Values
  - NAME
```
static final String NAME
```
    See Also:
    
    Constant Field Values
  - ATTRIBUTE
```
static final String ATTRIBUTE
```
    See Also:
    
    Constant Field Values
  - MEMBERS
```
static final String MEMBERS
```
    See Also:
    
    Constant Field Values
  - MUTE
```
static final String MUTE
```
    See Also:
    
    Constant Field Values
  - TRANSIENT
```
static final String TRANSIENT
```
    See Also:
    
    Constant Field Values
  - LAST_MESSAGE_AT
```
static final String LAST_MESSAGE_AT
```
    See Also:
    
    Constant Field Values
  - SYSTEM
```
static final String SYSTEM
```
    See Also:
    
    Constant Field Values
  - CREATOR
```
static final String CREATOR
```
    See Also:
    
    Constant Field Values
  - TEMPORARY
```
static final String TEMPORARY
```
    See Also:
    
    Constant Field Values
  - TEMPORARYTTL
```
static final String TEMPORARYTTL
```
    See Also:
    
    Constant Field Values
  - TYPE
```
static final String TYPE
```
    See Also:
    
    Constant Field Values
  - TEMPCONV_ID_PREFIX
```
static final String TEMPCONV_ID_PREFIX
```
    See Also:
    
    Constant Field Values
  - CONVERSATION_COLUMNS
```
static final String[] CONVERSATION_COLUMNS
```

Interface Conversation

Nested Class Summary

Field Summary

Field Detail

LC_CONVERSATION_INTENT_ACTION

PARAM_CLIENT_TAG

PARAM_CLIENT_USERSESSIONTOKEN

PARAM_CLIENT_RECONNECTION

PARAM_CONVERSATION_MEMBER

PARAM_CONVERSATION_ATTRIBUTE

PARAM_CONVERSATION_ISTRANSIENT

PARAM_CONVERSATION_ISUNIQUE

PARAM_CONVERSATION_ISTEMPORARY

PARAM_CONVERSATION_TEMPORARY_TTL

PARAM_CONVERSATION_ISSYSTEM

PARAM_ONLINE_CLIENTS

PARAM_CONVERSATION_MEMBER_DETAILS

PARAM_MESSAGE_QUERY_LIMIT

PARAM_MESSAGE_QUERY_DIRECT

PARAM_MESSAGE_QUERY_TIMESTAMP

PARAM_MESSAGE_QUERY_MSGID

PARAM_MESSAGE_QUERY_STARTCLOSED

PARAM_MESSAGE_QUERY_TO_MSGID

PARAM_MESSAGE_QUERY_TO_TIMESTAMP

PARAM_MESSAGE_QUERY_TOCLOSED

PARAM_MESSAGE_QUERY_TYPE

INTENT_KEY_DATA

INTENT_KEY_MESSAGE_EX

INTENT_KEY_MESSAGE_OPTION

INTENT_KEY_CLIENT_PARCEL

INTENT_KEY_CLIENT

INTENT_KEY_CONVERSATION

INTENT_KEY_CONV_TYPE

INTENT_KEY_OPERATION

INTENT_KEY_REQUESTID

PARAM_MESSAGE_PATCH_TIME

DEFAULT_CONVERSATION_EXPIRE_TIME_IN_MILLS

STATUS_ON_MESSAGE

STATUS_ON_MESSAGE_RECEIPTED

STATUS_ON_MEMBERS_LEFT

STATUS_ON_MEMBERS_JOINED

STATUS_ON_CONNECTION_PAUSED

STATUS_ON_CONNECTION_RESUMED

STATUS_ON_JOINED

STATUS_ON_KICKED_FROM_CONVERSATION

STATUS_ON_CLIENT_OFFLINE

STATUS_ON_CLIENT_ONLINE

STATUS_ON_UNREAD_EVENT

STATUS_ON_MESSAGE_READ

STATUS_ON_MESSAGE_DELIVERED

STATUS_ON_MESSAGE_UPDATED

STATUS_ON_MESSAGE_RECALLED

STATUS_ON_MEMBER_INFO_CHANGED

STATUS_ON_MUTED

STATUS_ON_UNMUTED

STATUS_ON_MEMBER_MUTED

STATUS_ON_MEMBER_UNMUTED

STATUS_ON_BLOCKED

STATUS_ON_UNBLOCKED

STATUS_ON_MEMBER_BLOCKED

STATUS_ON_MEMBER_UNBLOCKED

STATUS_ON_INFO_CHANGED

CONV_TYPE_UNKNOWN

CONV_TYPE_NORMAL

CONV_TYPE_TRANSIENT

CONV_TYPE_SYSTEM

CONV_TYPE_TEMPORARY

callbackExceptionKey

callbackData

callbackIterableNext

callbackClientKey

callbackConversationKey

callbackMessageTimeStamp

callbackMessageId

callbackHistoryMessages

callbackMemberCount

callbackOnlineClients

callbackCreatedAt

callbackUpdatedAt

callbackClientStatus