打印MAp

合并sftp的分块文件，sftp的分块可能会超出规定的长度，因此需要使用本方法 @param targetPath 目标文件 @param subPaths 碎片文件路径 @param targetFileSize 文件长度 @return {@code true} 合并成功，{@code fal

创建FTP/FTPS客户端

取消下载

记录处理前的操作，可用来删除任务记录

任务操作前调用

A convenience method to send the FTP PASV command to the server, receive the reply, and return the reply code. Remember, it's up to you to interpret

Causes the Runnable r to be added to the message queue, to be run after the specified amount of time elapses. The runnable will be run on the thread t

存储Boolean值到配置文件 @param preName 配置文件名 @param key 键值 @param value 需要存储的boolean值

将下载任务添加到任务池中

Reads and returns the next byte in the stream. If the end of the message has been reached, returns -1. Note that a call to this method may result in

从磁盘读取缓存 @param key 缓存的key，一般是原来的url @return 缓存数据

handle the initial reading and preparsing of the list returned by the server. After this method has completed, this object will contain a list of unp

删除所有缓存

重命名文件

执行网络请求 @param service 服务器返回的实体类型 @param gson gson 为传入的数据解析器，ENTITY 为 网络实体 <pre><code> Gson gson = new GsonBuilder().registerTypeAdapter(new TypeTok

初始化下载实体

Doubles our buffer.

Restart a <code>STREAM_TRANSFER_MODE</code> file transfer starting from the given offset. This will only work on FTP servers supporting the REST coma

保存多条数据，通过rowID来判断记录存在以否，如果数据库已有记录，则更新该记录；如果数据库中没有记录，则保存该记录

发送状态到调度器 @param state {@link IThreadStateManager}

发送等待状态

Saves the character encoding to be used by the FTP control connection. Some FTP servers require that commands be issued in a non-ASCII encoding like U

<p> setter for the defaultDateFormatStr property. This property specifies the main date format that will be used by a parser configured by this confi

设置字段的值 @throws IllegalAccessException

为Binding设置寄主

设置下一个分片

Sets the underlying socket receive buffer size. <p> @param size The size of the buffer in bytes. @throws SocketException never (but subclasses may wi

Set the underlying socket send buffer size. <p> @param size The size of the buffer in bytes. @throws SocketException never thrown, but subclasses mig

<p> setter for the serverLanguageCode property. This property allows user to specify a <a href="http://www.ics.uci.edu/pub/ietf/http/related/iso639.t

Sets the ServerSocketFactory used by the SocketClient to open ServerSocket connections. If the factory value is null, then a default factory is used

Set the timeout in milliseconds of a currently open connection. Only call this method after a connection has been opened by {@link #open open()}. @pa

长时间显示Toast

如果有等待中的任务，则启动下一任务

开始任务 如果执行队列没有达到上限，则启动任务。 如果执行队列已经到达上限，则将任务添加到等待队列总。 队列上限配置{@link DGroupConfig#setSubMaxTaskNum(int)}

更新进度 @param len 新增的长度

Writes a character to the output. Note that a call to this method may result in multiple writes to the underling Writer in order to convert naked lin

Get the reply, but don't pass it to command listeners. Used for keep-alive processing only. @throws IOException on error @since 3.0

Merge two copystream listeners, either or both of which may be null. @param local the listener used by this class, may be null @return a merged liste

A convenience method to send the FTP ABOR command to the server, receive the reply, and return the reply code. @return The reply code received from t

Aborts this edit. This releases the edit lock so another edit may be started on the same key.

Checks if an FTPFile entry should be included or not. @param file entry to be checked for inclusion. May be <code>null</code>. @return <code>true</co

Registers a CopyStreamListener to receive CopyStreamEvents. Although this method is not declared to be synchronized, it is implemented in a thread saf

添加文件上传表单字段

给url请求添加Header数据 如果新的header数据和数据保存的不一致，则更新数据库中对应的header数据 @param key header对应的key @param value header对应的value

A convenience method to send the FTP ALLO command to the server, receive the reply, and return the reply code. @param bytes The number of bytes to al

构建TaskOption信息 @param clazz 实现{@link ITaskOption}接口的配置信息类 @param params 任务配置信息参数 @return 构建失败，返回null

执行任务

检查下载完成的分块大小，如果下载完成的分块大小大于或小于分配的大小，则需要重新下载该分块 如果是非分块任务，直接返回{@code true} @return {@code true} 分块分大小正常，{@code false} 分块大小错误

检查和处理组合任务的路径冲突 @param isForceDownload true，如果路径冲突，将删除其它任务的记录的 @param dirPath 文件保存路径 @return false 任务不再执行，true 任务继续执行

检查和处理下载任务的路径冲突 @param isForceDownload true，如果路径冲突，将删除其它任务的记录的 @param filePath 文件保存路径 @param type {@link AbsTaskWrapper#getRequestType()} @return fals

检查ip是否正确 @param ip ipv4 地址 @return {@code true} ip 正确，{@code false} ip 错误

检查长度是否合法，并且检查新获取的文件长度是否和数据库的文件长度一直，如果不一致，则表示该任务为新任务 @param len 从服务器获取的文件长度 @return {@code true}合法

检查内存空间是否充足 @param path 文件路径 @param fileSize 下载的文件的大小 @return true 空间足够

检查子任务 @param url 子任务url @param type 任务类型 @return {@code true} 任务可以下载

检测上传地址是否为null

检查任务地址 @param url 子任务地址 @return {@code false} 任务地址不合法

Implementation of the {@link Configurable Configurable} interface. In the case of this class, configuring merely makes the config object available for

连接到ftp服务器

连接到ftp服务器

处理#EXTINF信息，对于某些服务器，返回的切片信息有可能是相对地址，因此，你需要自行转换为可下载http连接 @param m3u8Url m3u8文件下载地址 @param tsUrls ts文件下载地址列表 @return 根据切片信息转换后的http连接列表，如果你的切片信息是可以直接下

处理#EXTINF信息，对于某些服务器，返回的切片信息有可能是相对地址，因此，你需要自行转换为可下载http连接 @param m3u8Url m3u8文件下载地址 @param tsUrl ts文件下载地址 @return 转换后的http地址

Copies the contents of an InputStream to an OutputStream using a copy buffer of a given size and notifies the provided CopyStreamListener of the progr