RCDownloadItemDelegate Protocol Reference

Conforms to NSObject
Declared in RCDownloadItem.h

– downloadItem:state: required method

下载任务状态变化时调用

- (void)downloadItem:(RCDownloadItem *)item state:(RCDownloadItemState)state

Parameters

item

下载任务对象
state

状态

Discussion

下载任务状态变化时调用

Declared In

RCDownloadItem.h

– downloadItem:progress: required method

下载进度上报时调用

- (void)downloadItem:(RCDownloadItem *)item progress:(float)progress

Parameters

item

下载任务
progress

下载进度

Discussion

下载进度上报时调用

Declared In

RCDownloadItem.h

– downloadItem:didCompleteWithError:filePath: required method

任务结束时调用

- (void)downloadItem:(RCDownloadItem *)item didCompleteWithError:(NSError *)error filePath:(nullable NSString *)path

Parameters

item

下载任务
error

错误信息对象，成功时为 nil
path

下载完成后文件的路径，此路径为相对路径，相对于沙盒根目录 NSHomeDirectory

Discussion

任务结束时调用

Declared In

RCDownloadItem.h