6bdc05f640
* Adds extension to handle interactions with Photos app - isAuthorized to check/ask for authorization - saveUIImage to save a UIImage to Photos * Adds a Pause Menu button for taking game screenshots * Adds @Feature and @Options for Game Screenshots * Implements Game Screenshots feature in GameViewController * Updates project settings * Passes call to save to Photos as a closure into authorization prompt - Ensures that the screenshot is saved when the user is first prompted for access to Photos - More elegant extension code --------- Co-authored-by: Riley Testut <riley@rileytestut.com>
47 lines
1.2 KiB
Swift
47 lines
1.2 KiB
Swift
//
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// PHPhotoLibrary+Authorization.swift
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// Delta
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//
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// Created by Chris Rittenhouse on 4/24/23.
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// Copyright © 2023 Riley Testut. All rights reserved.
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//
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import UIKit
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import Photos
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extension PHPhotoLibrary
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{
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static func runIfAuthorized(code: @escaping () -> Void)
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{
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PHPhotoLibrary.requestAuthorization(for: .addOnly, handler: { success in
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switch success
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{
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case .authorized:
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code()
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case .denied, .restricted, .notDetermined, .limited:
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break
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}
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})
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}
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static func saveUIImage(image: UIImage)
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{
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// Save the image to the Photos app
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PHPhotoLibrary.shared().performChanges({
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PHAssetChangeRequest.creationRequestForAsset(from: image)
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}, completionHandler: { success, error in
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if success
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{
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// Image saved successfully
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print("Image saved to Photos app.")
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}
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else
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{
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// Error saving image
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print("Error saving image: \(error?.localizedDescription ?? "Unknown error")")
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}
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})
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}
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}
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