Merge pull request #9807 from woocommerce/issue/9806-scan-to-pay-screen-brightness

Increase screen brightness when showing the QR code

Author: toupper

RELEASE-NOTES.txt

@@ -10,6 +10,7 @@
 - [*] Orders: Fixes a bug where the Orders list would not load if an order had a non-integer gift card amount applied to the order (with the Gift Cards extension). [https://github.com/woocommerce/woocommerce-ios/pull/9795]
 
 - [*] My Store: A new button to share the current store is added on the top right of the screen. [https://github.com/woocommerce/woocommerce-ios/pull/9796]
+- [*] Mobile Payments: The screen brightness is increased when showing the Scan to Pay view so the QR code can be scanned more easily [https://github.com/woocommerce/woocommerce-ios/pull/9807]
 
 13.7
 -----

WooCommerce/Classes/ViewRelated/Orders/ScanToPay/ScanToPayView.swift

@@ -3,6 +3,9 @@ import SwiftUI
 struct ScanToPayView: View {
     let viewModel: ScanToPayViewModel
     let onSuccess: (() -> Void)
+    /// We keep this value to reset the screen brightness after increasing it for better QR readability. Only works on phsycal device.
+    /// 
+    let screenBrightnessAtViewCreation = UIScreen.main.brightness
 
     @Environment(\.dismiss) var dismiss
 
@@ -43,6 +46,12 @@ struct ScanToPayView: View {
             .padding(Layout.scanToPayBoxOutterPadding)
             .frame(maxWidth: .infinity, alignment: .center)
         }
+        .onAppear {
+            UIScreen.main.brightness = 1.0
+        }
+        .onDisappear {
+            UIScreen.main.brightness = screenBrightnessAtViewCreation
+        }
     }
 
     private struct DoneButton: View {