https://github.com/queeniecplusplus/ios_back_6

Async Downloader in Background
https://github.com/queeniecplusplus/ios_back_6

async ios14 ios8 swift4 swift5 urlsessiondownloadtask xcode10 xcode12

Last synced: 5 days ago
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Async Downloader in Background

• Host: GitHub
• URL: https://github.com/queeniecplusplus/ios_back_6
• Owner: QueenieCplusplus
• Created: 2021-01-27T12:35:01.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2021-01-29T12:32:10.000Z (about 5 years ago)
• Last Synced: 2025-03-13T13:13:45.441Z (11 months ago)
• Topics: async, ios14, ios8, swift4, swift5, urlsessiondownloadtask, xcode10, xcode12
• Language: Swift
• Homepage: https://github.com/QueenieCplusplus/QuickGoThru#apple-ios-swift-溫故愛鳳---計畫復甦
• Size: 1.22 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# iOS_Back_6

Async Downloader in Background using URLSessionDownloadTask.

1. setup in Info Property List, however this setup value effects the apps approval before the release phase.

   ![](https://raw.githubusercontent.com/QueenieCplusplus/iOS_Back_6/main/info%20property%20list.png)

 

2. code

        let url = URL(string: "https://www.windy.com/25.038/121.564?24.467,121.564,8,m:emSajxL")

        

        let config = URLSessionConfiguration.default

        let session = URLSession(configuration: config)

        

        //let downloader = session.downloadTask(with: <#T##URLRequest#>, completionHandler: <#T##(URL?, URLResponse?, Error?) -> Void#>)

        

        let dl = session.downloadTask(with: url!

3. output

  ![](https://github.com/QueenieCplusplus/iOS_Back_6/blob/main/output.png)

4. ref

   https://zh-tw.coderbridge.com/series/01d31194cb3c428d9ca2575c91e8b997/posts/c44ba1db0ded4d53aec73a8e589ca1e5

5. allow Download Task running in Background.

   https://github.com/QueenieCplusplus/iOS_Back_16

   ![](https://raw.githubusercontent.com/QueenieCplusplus/iOS_Back_6/main/allow%20background%20run.png)