Add iOS 26 liquid glass support to Apple Music alert views

  Both AlertAppleMusic16View and AlertAppleMusic17View now auto-upgrade
  their background to a tinted UIGlassEffect on iOS 26+, falling back to
  the existing blur material on older versions. A new
  init parameter lets callers opt out and keep the classic blur on iOS 26.

Author: eladdekel

README.md

@@ -41,7 +41,6 @@ public enum AlertViewStyle {
 
 - [Installation](#installation)
   - [Swift Package Manager](#swift-package-manager)
-  - [CocoaPods](#cocoapods)
 - [SwiftUI](#swiftui)
 - [Present & Dismiss](#present--dismiss)
 - [Customisation](#customisation)
@@ -56,31 +55,17 @@ Ready to use on iOS 13+. Supports iOS and visionOS. Working with `UIKit` and `Sw
 In Xcode go to Project -> Your Project Name -> `Package Dependencies` -> Tap _Plus_. Insert url:
 
 ```
-https://github.com/sparrowcode/AlertKit
+https://github.com/eladdekel/AlertKit
 ```
 
 or adding it to the `dependencies` of your `Package.swift`:
 
 ```swift
 dependencies: [
-    .package(url: "https://github.com/sparrowcode/AlertKit", .upToNextMajor(from: "5.1.8"))
+    .package(url: "https://github.com/eladdekel/AlertKit", .upToNextMajor(from: "5.1.8"))
 ]
 ```
 
-### CocoaPods:
-
-This is an outdated way of doing things. I advise you to use [SPM](#swift-package-manager). However, I will continue to support Cocoapods for some time.
-
-<details><summary>Cocoapods Installation</summary>
-
-[CocoaPods](https://cocoapods.org) is a dependency manager. For usage and installation instructions, visit their website. To integrate using CocoaPods, specify it in your `Podfile`:
-
-```ruby
-pod 'SPAlert'
-```
-
-</details>
-
 ### Manually
 
 If you prefer not to use any of dependency managers, you can integrate manually. Put `Sources/AlertKit` folder in your Xcode project. Make sure to enable `Copy items if needed` and `Create groups`.
@@ -109,6 +94,21 @@ alertView.titleLabel.font = UIFont.systemFont(ofSize: 21)
 alertView.titleLabel.textColor = .white
 ```
 
+### Liquid Glass (iOS 26+)
+
+On iOS 26 and later, both `AlertAppleMusic16View` and `AlertAppleMusic17View` automatically upgrade their background to a tinted `UIGlassEffect`. On older iOS versions they fall back to the original blur material, so no caller changes are required.
+
+If you want to opt out and force the classic blur on iOS 26+, pass `forceNonGlass: true` at construction time:
+
+```swift
+let alertView = AlertAppleMusic17View(title: "Added to Library", subtitle: nil, icon: .done, forceNonGlass: true)
+
+// also available on the iOS 16 style
+let alertView16 = AlertAppleMusic16View(title: "Added to Library", subtitle: nil, icon: .done, forceNonGlass: true)
+```
+
+The flag must be set at init — the background effect is built during initialisation, so a property change afterwards would have no effect.
+
 ## Present & Dismiss
 
 You can present and dismiss alerts manually via view.
@@ -128,18 +128,6 @@ For dismiss all alerts that was presented:
 AlertKitAPI.dismissAllAlerts()
 ```
 
-## Apps Using
-
-<p float="left">
-    <a href="https://apps.apple.com/app/id1624477055"><img src="https://cdn.sparrowcode.io/github/apps-using/id1624477055.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id1625641322"><img src="https://cdn.sparrowcode.io/github/apps-using/id1625641322.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id1625641322"><img src="https://cdn.sparrowcode.io/github/apps-using/id6449774982.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id875280793"><img src="https://cdn.sparrowcode.io/github/apps-using/id875280793.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id743843090"><img src="https://cdn.sparrowcode.io/github/apps-using/id743843090.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id537070378"><img src="https://cdn.sparrowcode.io/github/apps-using/id537070378.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id1617055933"><img src="https://cdn.sparrowcode.io/github/apps-using/id1617055933.png?v=2" height="65"></a>
-    <a href="https://apps.apple.com/app/id1668579869"><img src="https://cdn.sparrowcode.io/github/apps-using/id1668579869.png?v=1" height="65"></a>
-    <a href="https://apps.apple.com/app/id6451087813"><img src="https://cdn.sparrowcode.io/github/apps-using/id6451087813.png?v=1" height="65"></a>
-</p>
+## Disclaimer
 
-If you use a `AlertKit`, add your app via Pull Request.
+This is a fork of sparrowcode's [AlertKit](https://github.com/sparrowcode/AlertKit) to support iOS 26's tinted glass. 

Sources/AlertKit/Views/AlertAppleMusic16View.swift

@@ -11,6 +11,8 @@ public class AlertAppleMusic16View: UIView, AlertViewProtocol {
     public let titleLabel: UILabel?
     public let subtitleLabel: UILabel?
     public let iconView: UIView?
+
+    private let forceNonGlass: Bool
 
     public static var defaultContentColor = UIColor { trait in
         switch trait.userInterfaceStyle {
@@ -26,23 +28,36 @@ public class AlertAppleMusic16View: UIView, AlertViewProtocol {
     fileprivate var completion: (()->Void)? = nil
 
     private lazy var backgroundView: UIVisualEffectView = {
-        let view: UIVisualEffectView = {
+        let effect: UIVisualEffect = {
             #if !os(tvOS)
+            if #available(iOS 26, *), !forceNonGlass {
+                let glass = UIGlassEffect()
+                glass.tintColor = UIColor { trait in
+                    switch trait.userInterfaceStyle {
+                    case .dark: return UIColor.white.withAlphaComponent(0.12)
+                    default: return UIColor.black.withAlphaComponent(0.06)
+                    }
+                }
+                return glass
+            }
             if #available(iOS 13.0, *) {
-                return UIVisualEffectView(effect: UIBlurEffect(style: .systemThickMaterial))
+                return UIBlurEffect(style: .systemThickMaterial)
             } else {
-                return UIVisualEffectView(effect: UIBlurEffect(style: .light))
+                return UIBlurEffect(style: .light)
             }
             #else
-            return UIVisualEffectView(effect: UIBlurEffect(style: .light))
+            return UIBlurEffect(style: .light)
             #endif
         }()
+        let view = UIVisualEffectView(effect: effect)
         view.isUserInteractionEnabled = false
         return view
     }()
-    
-    public init(title: String? = nil, subtitle: String? = nil, icon: AlertIcon? = nil) {
-        
+
+    public init(title: String? = nil, subtitle: String? = nil, icon: AlertIcon? = nil, forceNonGlass: Bool = false) {
+
+        self.forceNonGlass = forceNonGlass
+
         if let title = title {
             let label = UILabel()
             label.font = UIFont.preferredFont(forTextStyle: .title2, weight: .bold)

Sources/AlertKit/Views/AlertAppleMusic17View.swift

@@ -12,6 +12,8 @@ public class AlertAppleMusic17View: UIView, AlertViewProtocol, AlertViewInternal
     public let titleLabel: UILabel?
     public let subtitleLabel: UILabel?
     public let iconView: UIView?
+
+    private let forceNonGlass: Bool
 
     public static var defaultContentColor = UIColor { trait in
         #if os(visionOS)
@@ -38,14 +40,29 @@ public class AlertAppleMusic17View: UIView, AlertViewProtocol, AlertViewInternal
         hostView.isUserInteractionEnabled = false
         return hostView
         #else
-        let view = UIVisualEffectView(effect: UIBlurEffect(style: .systemMaterial))
+        let effect: UIVisualEffect
+        if #available(iOS 26, *), !forceNonGlass {
+            let glass = UIGlassEffect()
+            glass.tintColor = UIColor { trait in
+                switch trait.userInterfaceStyle {
+                case .dark: return UIColor.white.withAlphaComponent(0.12)
+                default: return UIColor.black.withAlphaComponent(0.06)
+                }
+            }
+            effect = glass
+        } else {
+            effect = UIBlurEffect(style: .systemMaterial)
+        }
+        let view = UIVisualEffectView(effect: effect)
         view.isUserInteractionEnabled = false
         return view
         #endif
     }()
 
-    public init(title: String? = nil, subtitle: String? = nil, icon: AlertIcon? = nil) {
-        
+    public init(title: String? = nil, subtitle: String? = nil, icon: AlertIcon? = nil, forceNonGlass: Bool = false) {
+
+        self.forceNonGlass = forceNonGlass
+
         if let title = title {
             let label = UILabel()
             label.font = UIFont.preferredFont(forTextStyle: .body, weight: .semibold, addPoints: -2)