//
// ViewController.swift
// Connection003
//
// Created by Misato Morino on 2016/08/15.
// Copyright © 2016年 Misato Morino. All rights reserved.
//
import UIKit
class ViewController: UIViewController, URLSessionDelegate, URLSessionDataDelegate {
var myTextView : UITextView!
override func viewDidLoad() {
super.viewDidLoad()
self.view.backgroundColor = UIColor.lightGray
// 表示用のTextViewを用意.
myTextView = UITextView(frame: CGRect(x: 10, y: 50, width: self.view.frame.width - 20, height: 500))
myTextView.backgroundColor = UIColor(red: 0.9, green: 0.9, blue: 1, alpha: 1.0)
myTextView.layer.masksToBounds = true
myTextView.layer.cornerRadius = 20.0
myTextView.layer.borderWidth = 1
myTextView.layer.borderColor = UIColor.black.cgColor
myTextView.font = UIFont.systemFont(ofSize: CGFloat(20))
myTextView.textColor = UIColor.black
myTextView.textAlignment = NSTextAlignment.left
myTextView.dataDetectorTypes = UIDataDetectorTypes.all
myTextView.layer.shadowOpacity = 0.5
myTextView.layer.masksToBounds = false
myTextView.isEditable = false
self.view.addSubview(myTextView)
// 通信用のConfigを生成.
let config: URLSessionConfiguration = URLSessionConfiguration.background(withIdentifier: "backgroundTask")
// Sessionを生成.
let session: URLSession = URLSession(configuration: config, delegate: self, delegateQueue: nil)
// 通信先のURLを生成.
let url: NSURL = NSURL(string: "http://xxx/hello.php")!
// タスクの生成.
let task: URLSessionDataTask = session.dataTask(with: url as URL)
// タスクの実行.
task.resume()
}
/*
通信が終了したときに呼び出されるデリゲート.
*/
func urlSession(_ session: URLSession, dataTask: URLSessionDataTask, didReceive data: Data) {
print("NSURLSessionDataTask")
// 帰ってきたデータを文字列に変換.
let getData: NSString = NSString(data: data, encoding: String.Encoding.utf8.rawValue)!
// バックグラウンドだとUIの処理が出来ないので、メインスレッドでUIの処理を行わせる.
DispatchQueue.main.async(execute: {
self.myTextView.text = getData as String
})
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
//
// ViewController.swift
// Connection003
//
// Created by Misato Morino on 2016/08/15.
// Copyright © 2016年 Misato Morino. All rights reserved.
//
import UIKit
class ViewController: UIViewController, NSURLSessionDelegate, NSURLSessionDataDelegate {
var myTextView : UITextView!
override func viewDidLoad() {
super.viewDidLoad()
self.view.backgroundColor = UIColor.lightGrayColor()
// 表示用のTextViewを用意.
myTextView = UITextView(frame: CGRectMake(10, 50, self.view.frame.width - 20, 500))
myTextView.backgroundColor = UIColor(red: 0.9, green: 0.9, blue: 1, alpha: 1.0)
myTextView.layer.masksToBounds = true
myTextView.layer.cornerRadius = 20.0
myTextView.layer.borderWidth = 1
myTextView.layer.borderColor = UIColor.blackColor().CGColor
myTextView.font = UIFont.systemFontOfSize(CGFloat(20))
myTextView.textColor = UIColor.blackColor()
myTextView.textAlignment = NSTextAlignment.Left
myTextView.dataDetectorTypes = UIDataDetectorTypes.All
myTextView.layer.shadowOpacity = 0.5
myTextView.layer.masksToBounds = false
myTextView.editable = false
self.view.addSubview(myTextView)
// 通信用のConfigを生成.
let config: NSURLSessionConfiguration = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier("backgroundTask")
// Sessionを生成.
let session: NSURLSession = NSURLSession(configuration: config, delegate: self, delegateQueue: nil)
// 通信先のURLを生成.
let url: NSURL = NSURL(string: "http://xxx/hello.php")!
// タスクの生成.
let task: NSURLSessionDataTask = session.dataTaskWithURL(url)
// タスクの実行.
task.resume()
}
/*
通信が終了したときに呼び出されるデリゲート.
*/
func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveData data: NSData) {
print("NSURLSessionDataTask")
// 帰ってきたデータを文字列に変換.
let getData: NSString = NSString(data: data, encoding: NSUTF8StringEncoding)!
// バックグラウンドだとUIの処理が出来ないので、メインスレッドでUIの処理を行わせる.
dispatch_async(dispatch_get_main_queue(), {
self.myTextView.text = getData as String
})
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
