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node_modules/expo-image/ios/AnimatedImage.swift

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+// Copyright 2024-present 650 Industries. All rights reserved.
+
+import SDWebImage
+
+/**
+ Custom `SDAnimatedImage` that fixes issues with `images` and `duration` not being available.
+ */
+final class AnimatedImage: SDAnimatedImage {
+  var frames: [SDImageFrame]?
+
+  // MARK: - UIImage
+
+  override var images: [UIImage]? {
+    preloadAllFrames()
+    return frames?.map({ $0.image })
+  }
+
+  override var duration: TimeInterval {
+    preloadAllFrames()
+    return frames?.reduce(0, { $0 + $1.duration }) ?? 0.0
+  }
+
+  // MARK: - SDAnimatedImage
+
+  override func preloadAllFrames() {
+    if frames != nil {
+      return
+    }
+    frames = [UInt](0..<animatedImageFrameCount).compactMap { index in
+      guard let image = animatedImageFrame(at: index) else {
+        return nil
+      }
+      let duration = animatedImageDuration(at: index)
+      return SDImageFrame(image: image, duration: duration)
+    }
+  }
+}