Digger is a lightweight download framework that requires only one line of code to complete the file download task.
Based on URLSession, pure Swift language implementation, support chain syntax call, real-time download progress, real-time download speed, breakpoint download.
The user forces the app to be shut down, for example by sliding off the app. Digger can still resume downloading tasks.
Features:
- Large file download
- Multi thread Download
- Thread safety
- Breakpoint downloading
- Controllable concurrency
Requirements"
- iOS 8.0+
- Xcode 9.0+
- Swift 4.0+
Installation
CocoaPods
Add to your Podfile:
pod 'Digger'Carthage
Add to your Cartfile:
github "cornerAnt/Digger"
Usage
###Basic: Download a file in the Digger directory under the sandbox's Caches
let url = "http://example.com/digger.mp4"
Digger.download(url)
Choose different callbacks depending on your needs
Digger.download(url)
.progress(nil)
.speed(nil)
.completion(nil) let url = "http://example.com/digger.mp4"
Digger.download(url)
.progress({ (progresss) in
print(progresss.fractionCompleted)
})
.speed({ (speed) in
print(speed)
})
.completion { (result) in
switch result {
case .success(let url):
print(url)
case .failure(let error):
print(error)
}
}
}
Config yourself
/// Start the task at once,default is true
DiggerManager.shared.startDownloadImmediately = false
/// maxConcurrentTasksCount,deault is 3
DiggerManager.shared.maxConcurrentTasksCount = 4
/// request timeout,deault is 100
DiggerManager.shared.timeout = 150
/// allowsCellularAccess,deault is true
DiggerManager.shared.allowsCellularAccess = false
/// loglevel,deault is high
/*
***************DiggerLog****************
file : ExampleController.swift
method : viewDidLoad()
line : [31]:
info : digger log
*/
// If you want to close,set the level to be .none
DiggerManager.shared.logLevel = .none
// MARK:- DiggerCache
/// In the sandbox cactes directory, custom your cache directory
DiggerCache.cachesDirectory = "Directory"
/// Delete all downloaded files
DiggerCache.cleanDownloadFiles()
/// Delete all temporary download files
DiggerCache.cleanDownloadTempFiles()
/// Get the system's available memory size
_ = DiggerCache.systemFreeSize()
/// Get the size of the downloaded file
_ = DiggerCache.downloadedFilesSize()
/// Get the path to all downloaded files
_ = DiggerCache.pathsOfDownloadedfiles
}Contributing
- Fork
- Commit changes to a branch in your fork
- Push your code and make a pull request
License
Digger is Copyright (c) 2017 cornerAnt and released as open source under the attached MIT License.