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ios-uploader
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Add progress bar to uploads

This commit is contained in:
Christoffer Müller Madsen 2017-08-01 01:20:18 +02:00 committed by Christoffer Müller Madsen
parent 898cb3f65b
commit ae23766fe4
2 changed files with 17 additions and 6 deletions
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7
dcav-uploader/Base.lproj/Main.storyboard
View File

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16F2073" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="8xC-Gn-SAo">
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16F73" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="8xC-Gn-SAo">
<device id="retina4_7" orientation="portrait">
<adaptation id="fullscreen"/>
</device>
@ -72,6 +72,10 @@
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<textInputTraits key="textInputTraits"/>
</textField>
<progressView opaque="NO" contentMode="scaleToFill" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="JEW-rQ-Kb1">
<rect key="frame" x="16" y="383" width="343" height="2"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
</progressView>
</subviews>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
</view>
@ -84,6 +88,7 @@
<outlet property="dcavTextField" destination="9YY-rV-nVu" id="RPZ-ov-oMp"/>
<outlet property="imageView" destination="3Cc-7Y-DVl" id="CcV-Us-W0x"/>
<outlet property="labell" destination="Wr7-lK-wSY" id="u97-bt-PHA"/>
<outlet property="uploadProgressBar" destination="JEW-rQ-Kb1" id="zuQ-8e-GvG"/>
</connections>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>

16
dcav-uploader/ViewController.swift
View File

@ -8,13 +8,14 @@
import UIKit
class ViewController: UIViewController, UINavigationControllerDelegate, UIImagePickerControllerDelegate, UITextFieldDelegate {
class ViewController: UIViewController, UINavigationControllerDelegate, UIImagePickerControllerDelegate, UITextFieldDelegate, URLSessionDelegate, URLSessionTaskDelegate, URLSessionDataDelegate {
@IBOutlet weak var labell: UILabel!
@IBOutlet weak var imageView: UIImageView!
var imagePickerController : UIImagePickerController!
@IBOutlet weak var dcavTextField: UITextField!
var responseString : String!
@IBOutlet weak var uploadProgressBar: UIProgressView!
override func viewDidLoad() {
super.viewDidLoad()
@ -51,7 +52,6 @@ class ViewController: UIViewController, UINavigationControllerDelegate, UIImageP
dcavTextField.text = path
}
@IBAction func onSaveButton(_ sender: Any) {
}
@ -69,7 +69,9 @@ class ViewController: UIViewController, UINavigationControllerDelegate, UIImageP
let request = generateRequest(user: username, pass: passphrase)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
let session = URLSession(configuration: URLSessionConfiguration.default, delegate: self, delegateQueue: OperationQueue.main)
let task = session.dataTask(with: request) { data, response, error in
guard let data = data, error == nil else { // check for fundamental networking error
print("error=\(String(describing: error))")
return
@ -88,8 +90,6 @@ class ViewController: UIViewController, UINavigationControllerDelegate, UIImageP
task.resume()
}
func generateBoundaryString() -> String {
return "Boundary-\(NSUUID().uuidString)"
@ -129,5 +129,11 @@ class ViewController: UIViewController, UINavigationControllerDelegate, UIImageP
return request
}
//MARK:Update progress bar
func urlSession(_ session: URLSession, task: URLSessionTask, didSendBodyData bytesSent: Int64, totalBytesSent: Int64, totalBytesExpectedToSend: Int64) {
uploadProgressBar.progress = Float(totalBytesSent) / Float(totalBytesExpectedToSend)
print(String(describing: uploadProgressBar.progress))
}
}