★ タップジェスチャー
// タップジェスチャーを生成
let tapGesture = UITapGestureRecognizer(target: self, action: "tapGesture:")
// タップ回数を設定 Default: 1
tapGesture.numberOfTapsRequired = 2
// Check UINavigationController Pop or UIViewController dismiss | |
override func viewDidDisappear(animated: Bool) { | |
super.viewDidDisappear(animated) | |
let vcs = self.navigationController?.viewControllers | |
if ((vcs?.contains(self)) == nil) { | |
print("UINavigationController Pop") | |
} else { |
import SwiftUI
struct ContentView: View {
@State var breatheOut = false
@State var breatheIn = true
import UIKit
import WebKit
import SafariServices
final class ViewController: UIViewController {