cn.leancloud.im.v2.messages

类 LCIMFileMessage

java.lang.Object

cn.leancloud.im.v2.LCIMMessage

cn.leancloud.im.v2.LCIMTypedMessage

cn.leancloud.im.v2.messages.LCIMFileMessage

直接已知子类:

LCIMAudioMessage, LCIMImageMessage, LCIMVideoMessage

public class LCIMFileMessage
extends LCIMTypedMessage

嵌套类概要

从类继承的嵌套类/接口 cn.leancloud.im.v2.LCIMMessage

LCIMMessage.MessageIOType, LCIMMessage.MessageStatus

字段概要

字段

限定符和类型	字段和说明
static String	DURATION
protected Map<String,Object>	file
static String	FORMAT

从类继承的字段 cn.leancloud.im.v2.LCIMMessage

bytes, content, conversationId, currentClient, deliveredAt, from, ioType, mentionAll, mentionList, messageId, readAt, status, timestamp, uniqueToken, updateAt

构造器概要

构造器

构造器和说明
LCIMFileMessage()
LCIMFileMessage(File localFile)
LCIMFileMessage(LCFile file)
LCIMFileMessage(String localPath)

方法概要

限定符和类型	方法和说明
void	attachLCFile(LCFile file, boolean keepName)
boolean	equals(Object other)
protected void	fulFillFileInfo(SaveCallback callback)
protected void	getAdditionalMetaData(Map<String,Object> meta, SaveCallback callback)
Map<String,Object>	getAttrs()
Map<String,Object>	getFile()
Map<String,Object>	getFileMetaData() 获取文件的metaData
String	getFileUrl() 获取文件地址
LCFile	getLCFile() 获取文件消息中得 LCFile 对象
String	getLocalFilePath() 获取本地文件地址，如果用户并未指定任何本地文件，则返回 null
protected String	getQueryName()
long	getSize() 获取文件大小
String	getText()
int	hashCode()
protected void	parseAdditionalMetaData(Map<String,Object> meta, JSONObject response)
void	setAttrs(Map<String,Object> attr)
protected void	setFile(Map<String,Object> file)
protected void	setHasAdditionalMetaAttr(boolean hasAdditionalMetaAttr)
void	setProgressCallback(ProgressCallback callback) 设置文件上传进度回调
void	setText(String text)
protected void	upload(SaveCallback callback)

从类继承的方法 cn.leancloud.im.v2.LCIMTypedMessage

computeFieldAttribute, getContent, getMessage, getMessageType, setContent, setMessageType

从类继承的方法 cn.leancloud.im.v2.LCIMMessage

dumpRawData, generateUniqueToken, getConversationId, getDeliveredAt, getFrom, getMentionList, getMentionListString, getMessageId, getMessageIOType, getMessageStatus, getReadAt, getReceiptTimestamp, getTimestamp, getUniqueToken, getUpdateAt, isMentionAll, mentioned, parseJSON, parseJSONString, setConversationId, setFrom, setMentionAll, setMentionList, setMentionListString, setMessageId, setMessageIOType, setMessageStatus, setReadAt, setReceiptTimestamp, setTimestamp, setUniqueToken, setUpdateAt, toJSONString

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

字段详细资料

FORMAT

public static final String FORMAT

另请参阅:

常量字段值

DURATION

public static final String DURATION

另请参阅:

常量字段值

file

protected Map<String,Object> file

构造器详细资料

LCIMFileMessage

public LCIMFileMessage()

LCIMFileMessage

public LCIMFileMessage(String localPath)
                throws IOException

抛出:

IOException

LCIMFileMessage

public LCIMFileMessage(File localFile)
                throws IOException

抛出:

IOException

LCIMFileMessage

public LCIMFileMessage(LCFile file)

方法详细资料

getFile

public Map<String,Object> getFile()

getLocalFilePath

public String getLocalFilePath()

获取本地文件地址，如果用户并未指定任何本地文件，则返回 null

返回:

local file path.

getLCFile

public LCFile getLCFile()

获取文件消息中得 LCFile 对象

返回:

LCFile instance.

attachLCFile

public void attachLCFile(LCFile file,
                         boolean keepName)

setFile

protected void setFile(Map<String,Object> file)

setHasAdditionalMetaAttr

protected void setHasAdditionalMetaAttr(boolean hasAdditionalMetaAttr)

getFileUrl

public String getFileUrl()

获取文件地址

返回:

file url.

getFileMetaData

public Map<String,Object> getFileMetaData()

获取文件的metaData

返回:

meta data map.

getSize

public long getSize()

获取文件大小

返回:

file size.

upload

protected void upload(SaveCallback callback)

setProgressCallback

public void setProgressCallback(ProgressCallback callback)

设置文件上传进度回调

参数:

callback - callback function.

getText

public String getText()

setText

public void setText(String text)

getAttrs

public Map<String,Object> getAttrs()

setAttrs

public void setAttrs(Map<String,Object> attr)

fulFillFileInfo

protected void fulFillFileInfo(SaveCallback callback)

getQueryName

protected String getQueryName()

parseAdditionalMetaData

protected void parseAdditionalMetaData(Map<String,Object> meta,
                                       JSONObject response)

getAdditionalMetaData

protected void getAdditionalMetaData(Map<String,Object> meta,
                                     SaveCallback callback)

hashCode

public int hashCode()

覆盖:

hashCode 在类中 LCIMTypedMessage

equals

public boolean equals(Object other)

覆盖:

equals 在类中 LCIMTypedMessage