Powerful and easy-to-use file download manager based on NSURLSession. Provide download status, progress and completion callback block.
Powerful and easy-to-use file download manager based on NSURLSession. Provide download status, progress and completion callback block.
CocoaPods
Add pod 'SRDownloadManager' to the Podfile, then run pod install in the terminal.
Manual
Drag the SRDownloadManager folder to the project.
/**
Starts a file download action with URL, download state, download progress and download completion block.
@param URL The URL of the file which to be downloaded.
@param destPath The path to save the file after the download is completed, if pass nil file will be saved in default path.
@param state A block object to be executed when the download state changed.
@param progress A block object to be executed when the download progress changed.
@param completion A block object to be executed when the download completion.
*/
- (void)download:(NSURL *)URL
destPath:(NSString *)destPath
state:(void (^)(SRDownloadState state))state
progress:(void (^)(NSInteger receivedSize, NSInteger expectedSize, CGFloat progress))progress
completion:(void (^)(BOOL success, NSString *filePath, NSError *error))completion;
[[SRDownloadManager sharedManager] download:URL destPath:nil state:^(SRDownloadState state) {
// Called when the download state changed.
} progress:^(NSInteger receivedSize, NSInteger expectedSize, CGFloat progress) {
// Called when the download progress changed.
} completion:^(BOOL success, NSString *filePath, NSError *error) {
// Called when the download completion.
}];
/**
The directory where downloaded files are cached, default is .../Library/Caches/SRDownloadManager if not setted.
*/
@property (nonatomic, copy) NSString *cacheFilesDirectory;
/**
The count of max concurrent downloads, default is -1 which means no limit.
*/
@property (nonatomic, assign) NSInteger maxConcurrentCount;
/**
The mode of waiting download queue, default is FIFO.
*/
@property (nonatomic, assign) SRWaitingQueueMode waitingQueueMode;
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