com.xuexiang.xupdate.widget

Class WeakFileDownloadListener

java.lang.Object

com.xuexiang.xupdate.widget.WeakFileDownloadListener

All Implemented Interfaces:

OnFileDownloadListener

public class WeakFileDownloadListener
extends java.lang.Object
implements OnFileDownloadListener

弱引用文件下载监听, 解决内存泄漏问题

Since:

2020/11/15 10:58 PM

Author:

xuexiang

Constructor Summary

Constructors

Constructor and Description
WeakFileDownloadListener(IDownloadEventHandler handler)

Method Summary

Modifier and Type	Method and Description
boolean	onCompleted(java.io.File file) 下载完毕
void	onError(java.lang.Throwable throwable) 错误回调
void	onProgress(float progress, long total) 更新进度
void	onStart() 下载之前

Methods inherited from class java.lang.Object

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

Constructor Detail

WeakFileDownloadListener

public WeakFileDownloadListener(IDownloadEventHandler handler)

Method Detail

onStart

public void onStart()

Description copied from interface: OnFileDownloadListener

下载之前

Specified by:

onStart in interface OnFileDownloadListener

onProgress

public void onProgress(float progress,
                       long total)

Description copied from interface: OnFileDownloadListener

更新进度

Specified by:

onProgress in interface OnFileDownloadListener

Parameters:

progress - 进度0.00 - 0.50 - 1.00

total - 文件总大小 单位字节

onCompleted

public boolean onCompleted(java.io.File file)

Description copied from interface: OnFileDownloadListener

下载完毕

Specified by:

onCompleted in interface OnFileDownloadListener

Parameters:

file - 下载好的文件

Returns:

下载完毕后是否打开文件进行安装
true ：安装
false ：不安装

onError

public void onError(java.lang.Throwable throwable)

Description copied from interface: OnFileDownloadListener

错误回调

Specified by:

onError in interface OnFileDownloadListener

Parameters:

throwable - 错误提示