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Add SwiftUI support for loading async LottieAnimations and DotLottieF…
…iles Co-authored-by: Cal Stephens <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| // Created by miguel_jimenez on 7/25/23. | ||
| // Copyright © 2023 Airbnb Inc. All rights reserved. | ||
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| import Lottie | ||
| import SwiftUI | ||
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| // MARK: - AnimationListView | ||
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| struct RemoteAnimationsDemoView: View { | ||
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| struct Item: Hashable { | ||
| let name: String | ||
| let url: URL | ||
| } | ||
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| let wrapInNavStack: Bool | ||
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| var body: some View { | ||
| if wrapInNavStack { | ||
| NavigationStack { | ||
| listBody | ||
| } | ||
| } else { | ||
| listBody | ||
| } | ||
| } | ||
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| var listBody: some View { | ||
| List { | ||
| ForEach(items, id: \.self) { item in | ||
| NavigationLink(value: item) { | ||
| HStack { | ||
| LottieView { | ||
| await LottieAnimation.loadedFrom(url: item.url) | ||
| } placeholder: { | ||
| LoadingIndicator() | ||
| } | ||
| .currentProgress(0.5) | ||
| .imageProvider(.exampleAppSampleImages) | ||
| .frame(width: 50, height: 50) | ||
| .padding(EdgeInsets(top: 8, leading: 8, bottom: 8, trailing: 8)) | ||
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| Text(item.name) | ||
| } | ||
| } | ||
| .navigationDestination(for: Item.self) { item in | ||
| AnimationPreviewView(animationSource: .remote(url: item.url, name: item.name)) | ||
| } | ||
| } | ||
| .frame(maxWidth: .infinity, maxHeight: .infinity) | ||
| .navigationTitle("Remote Animations") | ||
| } | ||
| } | ||
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| var items: [Item] { | ||
| [ | ||
| Item( | ||
| name: "Rooms Animation", | ||
| url: URL(string: "https://a0.muscache.com/pictures/96699af6-b73e-499f-b0f5-3c862ae7d126.json")!), | ||
| ] | ||
| } | ||
|
|
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| // Created by Cal Stephens on 7/26/23. | ||
| // Copyright © 2023 Airbnb Inc. All rights reserved. | ||
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| public enum LottieAnimationSource { | ||
| case lottieAnimation(LottieAnimation) | ||
| case dotLottieFile(DotLottieFile) | ||
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| /// The animation displayed by this data source | ||
| var animation: LottieAnimation? { | ||
| switch self { | ||
| case .lottieAnimation(let animation): | ||
| return animation | ||
| case .dotLottieFile(let dotLottieFile): | ||
| return dotLottieFile.animation()?.animation | ||
| } | ||
| } | ||
| } |
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