Social 1 Post to Twitter

Swift3.0 // // ViewController.swift // Social001 // // Created by Misato Morino on 2016/08/15. // Copyright © 2016年 Misato Morino. All rights reserved. // import UIKit import Social class ViewController: UIViewController { var myComposeView : SLComposeViewController! var myTwitterButton: UIButton! override func viewDidLoad() { super.viewDidLoad() // Twitter用のUIButtonの生成. let hex: Int = 0x55ACEE let red = Double((hex & 0xFF0000) >> 16) / 255.0 let green = Double((hex & 0xFF00) >> 8) / 255.0 let blue = Double((hex & 0xFF)) / 255.0 let myColor: UIColor = UIColor( red: CGFloat(red), green: CGFloat(green), blue: CGFloat(blue), alpha: CGFloat(1.0)) // ボタン. myTwitterButton = UIButton() myTwitterButton.frame = CGRect(x: 0, y: 0, width: 100, height: 100) myTwitterButton.backgroundColor = myColor myTwitterButton.layer.masksToBounds = true myTwitterButton.setTitle("Twitter", for: UIControlState.normal) myTwitterButton.titleLabel?.font = UIFont.systemFont(ofSize: CGFloat(20)) myTwitterButton.setTitleColor(UIColor.white, for: UIControlState.normal) myTwitterButton.layer.cornerRadius = 50.0 myTwitterButton.layer.position = CGPoint(x: self.view.frame.width/2, y:self.view.frame.height/2) myTwitterButton.tag = 1 myTwitterButton.addTarget(self, action: #selector(ViewController.onPostToTwitter(sender:)), for: .touchUpInside) // buttonをviewに追加. self.view.addSubview(myTwitterButton) } // ボタンイベント. func onPostToTwitter(sender : AnyObject) { // SLComposeViewControllerのインスタンス化. // ServiceTypeをTwitterに指定. myComposeView = SLComposeViewController(forServiceType: SLServiceTypeTwitter) // 投稿するテキストを指定. myComposeView.setInitialText("Twitter Test from Swift") // 投稿する画像を指定. myComposeView.add(UIImage(named: "sample.jpg")) // myComposeViewの画面遷移. self.present(myComposeView, animated: true, completion: nil) } } Swift 2.3 // // ViewController.swift // Social001 // // Created by Misato Morino on 2016/08/15. // Copyright © 2016年 Misato Morino. All rights reserved. // import UIKit import Social class ViewController: UIViewController { var myComposeView : SLComposeViewController! var myTwitterButton: UIButton! override func viewDidLoad() { super.viewDidLoad() // Twitter用のUIButtonの生成. let hex: Int = 0x55ACEE let red = Double((hex & 0xFF0000) >> 16) / 255.0 let green = Double((hex & 0xFF00) >> 8) / 255.0 let blue = Double((hex & 0xFF)) / 255.0 let myColor: UIColor = UIColor( red: CGFloat(red), green: CGFloat(green), blue: CGFloat(blue), alpha: CGFloat(1.0)) // ボタン. myTwitterButton = UIButton() myTwitterButton.frame = CGRectMake(0,0,100,100) myTwitterButton.backgroundColor = myColor myTwitterButton.layer.masksToBounds = true myTwitterButton.setTitle("Twitter", forState: UIControlState.Normal) myTwitterButton.titleLabel?.font = UIFont.systemFontOfSize(CGFloat(20)) myTwitterButton.setTitleColor(UIColor.whiteColor(), forState: UIControlState.Normal) myTwitterButton.layer.cornerRadius = 50.0 myTwitterButton.layer.position = CGPoint(x: self.view.frame.width/2, y:self.view.frame.height/2) myTwitterButton.tag = 1 myTwitterButton.addTarget(self, action: #selector(ViewController.onPostToTwitter(_:)), forControlEvents: .TouchUpInside) // buttonをviewに追加. self.view.addSubview(myTwitterButton) } // ボタンイベント. func onPostToTwitter(sender : AnyObject) { // SLComposeViewControllerのインスタンス化. // ServiceTypeをTwitterに指定. myComposeView = SLComposeViewController(forServiceType: SLServiceTypeTwitter) // 投稿するテキストを指定. myComposeView.setInitialText("Twitter Test from Swift") // 投稿する画像を指定. myComposeView.addImage(UIImage(named: "sample.jpg")) // myComposeViewの画面遷移. self.presentViewController(myComposeView, animated: true, completion: nil) } } 2.3と3.0の差分 addImage から add へ変更