BaseDownloadTask

For example: FileDownloader.create(URL).setPath(xxx).setListener(xxx).start()

function	description
setPath(path)	Absolute path for save the download file
setListener(listener)	For callback download status(pending,connected,progress,blockComplete,retry,error,paused,completed,warn)
setCallbackProgressTimes(times)	Set maximal callback times on callback FileDownloadListener#progress
setTag(tag:Object)	Sets the tag associated with this task, not be used by internal
setTag(key, tag:Object)	Sets a tag associated with this task. If the key already existed, the old tag will be replaced
setForceReDownload(boolean)	If set to true, will not check whether the file is downloaded by past, default false
setFinishListener(listener:FinishListener)	-
setAutoRetryTimes(int)	Set the number of times to automatically retry when encounter any error, default 0
setSyncCallback(boolean)	if true will invoke callbacks of FileDownloadListener directly on the download thread(do not post the message to the ui thread), default false
addHeader(name, values)	Add custom request header to the task. Attention: We have already handled ETag, and will add If-Match & Range value if it works
addHeader(line)	Add custom request header to the task. Attention: We have already handled ETag, and will add If-Match & Range value if it works
removeAllHeaders(name)	Remove all custom request header bind with the {name}
setMinIntervalUpdateSpeed(int)	The min interval millisecond for updating the download speed in downloading process(Status equal to progress). Default 5 ms. If less than or equal to 0, will not calculate the download speed in process
ready(void)	Ready task( For queue task )
start(void)	Start task
pause(void)	Pause task
getDownloadId(void):int	Get download id (generate by url & path)
getUrl(void):String	Get download url
getCallbackProgressTimes(void):int	Get maximal callback times on callback FileDownloadListener#progress
getPath(void):String	Get absolute path for save the download file
getListener(void):FileDownloadListener	Get current listener
getSoFarBytes(void):int	Get already downloaded bytes
getTotalBytes(void):int	Get file total bytes
getStatus(void):int	Get current status
isForceReDownload(void):boolean	Force re-download,do not care about whether already downloaded or not
getEx(void):Throwable	Get throwable
isReusedOldFile(void):boolean	Is reused downloaded old file
getTag(void):Object	Get the task's tag
getTag(key:int):Object	Get the object stored in the task as a tag, or null if not set.
isContinue(void):boolean	Is resume by breakpoint
getEtag(void):String	Get current ETag on header
getAutoRetryTimes(void):int	Get the number of times to automatically retry
getRetryingTimes(void):int	Get the current number of retry
isSyncCallback(void):boolean	Whether sync invoke callbacks of FileDownloadListener directly on the download thread
getSpeed(void):int	Get the download speed for a task. If it is in processing, the speed would be real-time speed; If finished, the speed would be average speed. Unit: KB/s