32 lines
1.1 KiB
Swift
32 lines
1.1 KiB
Swift
import SwiftUI
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import Lottie
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/// 仅播放一次并在完成时回调的 Lottie 视图
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struct BlindBoxLottieOnceView: UIViewRepresentable {
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let name: String
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var animationSpeed: CGFloat = 1.0
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let onCompleted: () -> Void
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func makeUIView(context: Context) -> LottieAnimationView {
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let animationView = LottieAnimationView()
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if let animation = LottieAnimation.named(name) {
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animationView.animation = animation
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} else if let path = Bundle.main.path(forResource: name, ofType: "json") {
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let animation = LottieAnimation.filepath(path)
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animationView.animation = animation
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}
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animationView.loopMode = .playOnce
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animationView.animationSpeed = animationSpeed
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animationView.contentMode = .scaleAspectFit
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animationView.backgroundBehavior = .pauseAndRestore
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animationView.play { _ in
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onCompleted()
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}
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return animationView
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}
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func updateUIView(_ uiView: LottieAnimationView, context: Context) {
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// 单次播放，不需要在更新时重复触发
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}
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}
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