snapshot

Signed-off-by: Joseph Mattello <mail@joemattiello.com>

SideStoreApp/Sources/SideStoreUIKit/Authentication/InstructionsViewController.swift

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+//
+//  InstructionsViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 9/6/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+final class InstructionsViewController: UIViewController {
+    var completionHandler: (() -> Void)?
+
+    var showsBottomButton: Bool = false
+
+    @IBOutlet private var contentStackView: UIStackView!
+    @IBOutlet private var dismissButton: UIButton!
+
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        .lightContent
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        if UIScreen.main.isExtraCompactHeight {
+            contentStackView.layoutMargins.top = 0
+            contentStackView.layoutMargins.bottom = contentStackView.layoutMargins.left
+        }
+
+        dismissButton.clipsToBounds = true
+        dismissButton.layer.cornerRadius = 16
+
+        if showsBottomButton {
+            navigationItem.hidesBackButton = true
+        } else {
+            dismissButton.isHidden = true
+        }
+    }
+}
+
+private extension InstructionsViewController {
+    @IBAction func dismiss() {
+        completionHandler?()
+    }
+}