iOS開源：SRDownloadManager－文件下載管理

SRDownloadManager

Features

• Provide download status callback, download progress callback, download complete callback.
• Support multi-task at the same time to download.
• Support breakpoint download even exit the App.
• Support to delete the specified file by URL and clear all files that have been downloaded.
• Support customize the directory where the downloaded files are saved.

• 提供下載狀態回調, 下載進度回調, 下載完成回調.
• 支持多任務同時下載.
• 支持斷點下載, 即使退出重啟 App.
• 支持通過 URL 刪除指定文件和清除所有已下載的文件.
• 支持自定義保存下載文件的目錄.

Show

Installation

Drag the SRDownloadManager folder to the project.

Usage

[[SRDownloadManager sharedManager] downloadFile:fileURL state:^(SRDownloadState state) {
    // Called when download state changed.
} progress:^(NSInteger receivedSize, NSInteger expectedSize, CGFloat progress) {
    // Called when download receive data every time.
} completion:^(BOOL isSuccess, NSString *filePath, NSError *error) {
    // Called when download finished with success or error.
}];

APIs

/*
 The directory where the downloaded files are saved, default is .../Library/Caches/SRDownloadManager if not setted.
 /
@property (nonatomic, copy) NSString *downloadedFilesDirectory;


(instancetype)sharedManager;

(void)downloadFile:(NSURL *)URL

         state:(void (^)(SRDownloadState state))state
      progress:(void (^)(NSInteger receivedSize, NSInteger expectedSize, CGFloat progress))progress
    completion:(void (^)(BOOL isSuccess, NSString *filePath, NSError *error))completion;

(BOOL)isDownloadFileCompleted:(NSURL *)URL;

(NSString )fileFullPath:(NSURL )URL;

(CGFloat)fileDownloadedProgress:(NSURL *)URL;

(void)deleteFile:(NSURL *)URL;

(void)deleteAllFiles;

(void)suspendDownloadURL:(NSURL *)URL;

(void)suspendAllDownloads;

(void)resumeDownloadURL:(NSURL *)URL;

(void)resumeAllDownloads;

(void)cancelDownloadURL:(NSURL *)URL;

(void)cancelAllDownloads;</code></pre> 
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