mobi.cangol.mobile.service.download

类 DownloadExecutor<T>

java.lang.Object

mobi.cangol.mobile.service.download.DownloadExecutor<T>

public abstract class DownloadExecutor<T>
extends Object

字段概要

字段

限定符和类型	字段和说明
protected ArrayList<DownloadResource>	mDownloadRes

构造器概要

构造器

构造器和说明
DownloadExecutor(String name)

方法概要

限定符和类型	方法和说明
void	add(DownloadResource resource) 添加下载任务
void	close() 关闭所有下载
File	getDownloadDir()
protected abstract T	getDownloadModel(DownloadResource resource) DownloadResource转换为下载对象
ArrayList<DownloadResource>	getDownloadResource()
DownloadResource	getDownloadResource(String key) 通过唯一识别符获取下载资源
protected abstract DownloadResource	getDownloadResource(T t) 下载对象转换为DownloadResource
protected void	init()
void	interruptAll() 中断所有下载
abstract DownloadNotification	notification(Context context, DownloadResource resource) 创建按一个状态栏通知
protected DownloadResource	readResource(String filePath) 读取文件下载资源
void	recoverAll() 恢复所有下载
void	registerDownloadStatusListener(DownloadStatusListener downloadStatusListener) 注册下载状态监听
void	remove(DownloadResource resource) 移除下载任务
void	restart(DownloadResource resource) 重启下载
void	resume(DownloadResource resource) 恢复下载
protected ArrayList<DownloadResource>	scanResource(File scanDir) 扫描本地的下载任务资源
protected void	setContext(Context context)
protected void	setDownloadDir(File directory)
void	setDownloadEvent(DownloadEvent downloadEvent)
void	setHttpSafe(boolean safe)
protected void	setPool(PoolManager.Pool pool)
void	start(DownloadResource resource) 开始下载
void	stop(DownloadResource resource) 停止下载
void	unregisterDownloadStatusListener(DownloadStatusListener downloadStatusListener) 移除下载状态监听
protected void	writeResource(DownloadResource resource) 存除下载资源到本地

从类继承的方法 java.lang.Object

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

字段详细资料

mDownloadRes

protected ArrayList<DownloadResource> mDownloadRes

构造器详细资料

DownloadExecutor

public DownloadExecutor(String name)

方法详细资料

setHttpSafe

public void setHttpSafe(boolean safe)

setContext

protected void setContext(Context context)

getDownloadDir

public File getDownloadDir()

setDownloadDir

protected void setDownloadDir(File directory)

setPool

protected void setPool(PoolManager.Pool pool)

init

protected void init()

getDownloadResource

public ArrayList<DownloadResource> getDownloadResource()

setDownloadEvent

public void setDownloadEvent(DownloadEvent downloadEvent)

getDownloadResource

protected abstract DownloadResource getDownloadResource(T t)

下载对象转换为DownloadResource

参数:

t -

返回:

getDownloadModel

protected abstract T getDownloadModel(DownloadResource resource)

DownloadResource转换为下载对象

参数:

resource -

返回:

notification

public abstract DownloadNotification notification(Context context,
                                                  DownloadResource resource)

创建按一个状态栏通知

参数:

context -

resource -

返回:

scanResource

protected ArrayList<DownloadResource> scanResource(File scanDir)

扫描本地的下载任务资源

返回:

readResource

protected DownloadResource readResource(String filePath)

读取文件下载资源

参数:

filePath -

返回:

writeResource

protected void writeResource(DownloadResource resource)

存除下载资源到本地

参数:

resource -

getDownloadResource

public DownloadResource getDownloadResource(String key)

通过唯一识别符获取下载资源

参数:

key -

返回:

start

public void start(DownloadResource resource)

开始下载

参数:

resource -

stop

public void stop(DownloadResource resource)

停止下载

参数:

resource -

resume

public void resume(DownloadResource resource)

恢复下载

参数:

resource -

restart

public void restart(DownloadResource resource)

重启下载

参数:

resource -

add

public void add(DownloadResource resource)

添加下载任务

参数:

resource -

remove

public void remove(DownloadResource resource)

移除下载任务

参数:

resource -

recoverAll

public void recoverAll()

恢复所有下载

interruptAll

public void interruptAll()

中断所有下载

close

public void close()

关闭所有下载

registerDownloadStatusListener

public void registerDownloadStatusListener(DownloadStatusListener downloadStatusListener)

注册下载状态监听

unregisterDownloadStatusListener

public void unregisterDownloadStatusListener(DownloadStatusListener downloadStatusListener)

移除下载状态监听