Support using SwiftUI LottieView with strict concurrency enabled #2126

calda · 2023-08-02T19:10:48Z

This PR add support for using the SwiftUI LottieView with strict concurrency enabled, and adopts strict concurrency in the example apps as a CI test case for this support.

miguel-jimenez-0529

Thanks! Really quick update 💯

miguel-jimenez-0529 · 2023-08-02T19:22:13Z

Example/Example/RemoteAnimationDemoView.swift

+@MainActor
 struct RemoteAnimationsDemoView: View {


Should't Views be main actors by default?

I thought so too, but you get a concurrency error without this. Maybe only body is implicitly main-actor but not the other properties?

miguel-jimenez-0529 · 2023-08-02T19:22:54Z

Sources/Public/Animation/LottieAnimation.swift

+
+// MARK: Sendable
+
+extension LottieAnimation: @unchecked Sendable { }


Should we add a comment about why this is @unchecked?

I switched this to use Sendable instead of @unchecked Sendable. This required marking all of the other data model types as Sendable as well, but that's fine since they're all immutable.

Sources/Public/DotLottie/DotLottieFile.swift

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [airbnb/lottie-spm](https://togithub.com/airbnb/lottie-spm) | minor | `from: "4.2.0"` -> `from: "4.3.0"` | --- ### Release Notes <details> <summary>airbnb/lottie-spm (airbnb/lottie-spm)</summary> ### [`v4.3.0`](https://togithub.com/airbnb/lottie-spm/releases/tag/4.3.0) [Compare Source](https://togithub.com/airbnb/lottie-spm/compare/4.2.0...4.3.0) **Lottie 4.3.0** adds many new features, including: - Official support for SwiftUI! - A public Core Animation `CALayer` subclass - Support for reduced motion - Support for drop shadow layer effects - Support for visionOS in the lottie-ios repo You can learn more about Lottie 4.3.0 in this announcement: **[Lottie 4.3.0 now available, with official support for SwiftUI #2189](https://togithub.com/airbnb/lottie-ios/discussions/2189)** #### New Features - Add SwiftUI `LottieView`, which wraps UIKit `LottieAnimationView` - Add SwiftUI `LottieSwitch`, which wraps UIKit `AnimatedSwitch` ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138)) - Add SwiftUI `LottieButton`, which wraps `AnimatedButton` ([https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - `AnimatedSwitch` and `AnimatedButton` now support macOS ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138), [https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - Add `LottieAnimationLayer`, a Core Animation `CALayer` subclass for playing Lottie animations ([https://github.com/airbnb/lottie-ios/pull/2073](https://togithub.com/airbnb/lottie-ios/pull/2073)) - Add support for rendering drop shadow layer effects ([https://github.com/airbnb/lottie-ios/pull/2142](https://togithub.com/airbnb/lottie-ios/pull/2142)) - Add API for playing multiple markers sequentially ([https://github.com/airbnb/lottie-ios/pull/2084](https://togithub.com/airbnb/lottie-ios/pull/2084)) - Play "reduced motion" marker if `UIAccessibility.isReduceMotionEnabled` is true ([https://github.com/airbnb/lottie-ios/pull/2110](https://togithub.com/airbnb/lottie-ios/pull/2110)) - Update text provider API to use full `AnimationKeypath` values ([https://github.com/airbnb/lottie-ios/pull/2183](https://togithub.com/airbnb/lottie-ios/pull/2183)) - Add support for visionOS to lottie-ios repo ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Drop support for Swift 5.5 ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Add contents gravity configuration to `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2177](https://togithub.com/airbnb/lottie-ios/pull/2177)) - Add support for customizing stroke width values using `FloatValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2179](https://togithub.com/airbnb/lottie-ios/pull/2179)) - Adopt `Sendable` to support using Lottie with strict concurrency enabled ([https://github.com/airbnb/lottie-ios/pull/2126](https://togithub.com/airbnb/lottie-ios/pull/2126)) - Add `LottiePlaybackMode` to support declarative playback configuration ([https://github.com/airbnb/lottie-ios/pull/2128](https://togithub.com/airbnb/lottie-ios/pull/2128)) - Add option make main thread rendering engine force display update on every frame ([https://github.com/airbnb/lottie-ios/pull/2168](https://togithub.com/airbnb/lottie-ios/pull/2168)) - Add a option to prevent caching images from `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2171](https://togithub.com/airbnb/lottie-ios/pull/2171)) - Add support for customizing gradient values using `GradientValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2182](https://togithub.com/airbnb/lottie-ios/pull/2182)) - Added additional support for multiple animations in `DotLottieFile` ([https://github.com/airbnb/lottie-ios/pull/2074](https://togithub.com/airbnb/lottie-ios/pull/2074)) - Add helper method to initialize `DotLottieFile` with data ([https://github.com/airbnb/lottie-ios/pull/2090](https://togithub.com/airbnb/lottie-ios/pull/2090)) #### Bug fixes - Remove `.../ZipFoundation/README.md` from targets and `*.md*` files from podspec ([https://github.com/airbnb/lottie-ios/pull/2057](https://togithub.com/airbnb/lottie-ios/pull/2057))\* - Fix issue where layers with negative X scale values could be pixelated ([https://github.com/airbnb/lottie-ios/pull/2067](https://togithub.com/airbnb/lottie-ios/pull/2067)) - Fix warnings when building with Swift 5.9 ([https://github.com/airbnb/lottie-ios/pull/2072](https://togithub.com/airbnb/lottie-ios/pull/2072)) - Restructure `ValueProviderStore` to not accumulate multiple values for the same key ([https://github.com/airbnb/lottie-ios/pull/2082](https://togithub.com/airbnb/lottie-ios/pull/2082)) - Disable bitcode when building XCFramework ([https://github.com/airbnb/lottie-ios/pull/2121](https://togithub.com/airbnb/lottie-ios/pull/2121)) - Fix unhandled file warning when building with SPM ([https://github.com/airbnb/lottie-ios/pull/213](https://togithub.com/airbnb/lottie-ios/pull/2132)) - Fix support for customizing color of `SolidLayer` using `ColorValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2154](https://togithub.com/airbnb/lottie-ios/pull/2154)) - Fix issue where shape items could be unexpectedly ignored ([https://github.com/airbnb/lottie-ios/pull/2156](https://togithub.com/airbnb/lottie-ios/pull/2156)) - Fix issue where skew keyframes would unexpectedly not animate ([https://github.com/airbnb/lottie-ios/pull/2157](https://togithub.com/airbnb/lottie-ios/pull/2157)) - Fix issue where value providers could be ignored when falling back to main thread rendering engine ([https://github.com/airbnb/lottie-ios/pull/2164](https://togithub.com/airbnb/lottie-ios/pull/2164)) Thanks to everyone who contributed to this release! </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://togithub.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://togithub.com/renovatebot/renovate).  Co-authored-by: Self-hosted Renovate Bot <361546+cgrindel-self-hosted-renovate[bot]@users.noreply.github.enterprise.com>

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [airbnb/lottie-spm](https://togithub.com/airbnb/lottie-spm) | patch | `from: "4.3.0"` -> `from: "4.3.1"` | --- ### Release Notes <details> <summary>airbnb/lottie-spm (airbnb/lottie-spm)</summary> ### [`v4.3.1`](https://togithub.com/airbnb/lottie-spm/releases/tag/4.3.1) [Compare Source](https://togithub.com/airbnb/lottie-spm/compare/4.3.0...4.3.1) **Lottie 4.3.0** adds many new features, including: - Official support for SwiftUI! - A public Core Animation `CALayer` subclass - Support for reduced motion - Support for drop shadow layer effects - Support for visionOS You can learn more about Lottie 4.3.0 in this announcement: **[Lottie 4.3.0 now available, with official support for SwiftUI #2189](https://togithub.com/airbnb/lottie-ios/discussions/2189)** Lottie 4.3.1 fixes a small regression introduced by 4.3.0: [https://github.com/airbnb/lottie-ios/issues/2193](https://togithub.com/airbnb/lottie-ios/issues/2193) #### New Features - Add SwiftUI `LottieView`, which wraps UIKit `LottieAnimationView` - Add SwiftUI `LottieSwitch`, which wraps UIKit `AnimatedSwitch` ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138)) - Add SwiftUI `LottieButton`, which wraps `AnimatedButton` ([https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - `AnimatedSwitch` and `AnimatedButton` now support macOS ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138), [https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - Add `LottieAnimationLayer`, a Core Animation `CALayer` subclass for playing Lottie animations ([https://github.com/airbnb/lottie-ios/pull/2073](https://togithub.com/airbnb/lottie-ios/pull/2073)) - Add support for rendering drop shadow layer effects ([https://github.com/airbnb/lottie-ios/pull/2142](https://togithub.com/airbnb/lottie-ios/pull/2142)) - Add API for playing multiple markers sequentially ([https://github.com/airbnb/lottie-ios/pull/2084](https://togithub.com/airbnb/lottie-ios/pull/2084)) - Play "reduced motion" marker if `UIAccessibility.isReduceMotionEnabled` is true ([https://github.com/airbnb/lottie-ios/pull/2110](https://togithub.com/airbnb/lottie-ios/pull/2110)) - Update text provider API to use full `AnimationKeypath` values ([https://github.com/airbnb/lottie-ios/pull/2183](https://togithub.com/airbnb/lottie-ios/pull/2183)) - Add support for visionOS ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Drop support for Swift 5.5 ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Add contents gravity configuration to `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2177](https://togithub.com/airbnb/lottie-ios/pull/2177)) - Add support for customizing stroke width values using `FloatValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2179](https://togithub.com/airbnb/lottie-ios/pull/2179)) - Adopt `Sendable` to support using Lottie with strict concurrency enabled ([https://github.com/airbnb/lottie-ios/pull/2126](https://togithub.com/airbnb/lottie-ios/pull/2126)) - Add `LottiePlaybackMode` to support declarative playback configuration ([https://github.com/airbnb/lottie-ios/pull/2128](https://togithub.com/airbnb/lottie-ios/pull/2128)) - Add option make main thread rendering engine force display update on every frame ([https://github.com/airbnb/lottie-ios/pull/2168](https://togithub.com/airbnb/lottie-ios/pull/2168)) - Add a option to prevent caching images from `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2171](https://togithub.com/airbnb/lottie-ios/pull/2171)) - Add support for customizing gradient values using `GradientValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2182](https://togithub.com/airbnb/lottie-ios/pull/2182)) - Added additional support for multiple animations in `DotLottieFile` ([https://github.com/airbnb/lottie-ios/pull/2074](https://togithub.com/airbnb/lottie-ios/pull/2074)) - Add helper method to initialize `DotLottieFile` with data ([https://github.com/airbnb/lottie-ios/pull/2090](https://togithub.com/airbnb/lottie-ios/pull/2090)) #### Bug fixes - Remove `.../ZipFoundation/README.md` from targets and `*.md*` files from podspec ([https://github.com/airbnb/lottie-ios/pull/2057](https://togithub.com/airbnb/lottie-ios/pull/2057))\* - Fix issue where layers with negative X scale values could be pixelated ([https://github.com/airbnb/lottie-ios/pull/2067](https://togithub.com/airbnb/lottie-ios/pull/2067)) - Fix warnings when building with Swift 5.9 ([https://github.com/airbnb/lottie-ios/pull/2072](https://togithub.com/airbnb/lottie-ios/pull/2072)) - Restructure `ValueProviderStore` to not accumulate multiple values for the same key ([https://github.com/airbnb/lottie-ios/pull/2082](https://togithub.com/airbnb/lottie-ios/pull/2082)) - Disable bitcode when building XCFramework ([https://github.com/airbnb/lottie-ios/pull/2121](https://togithub.com/airbnb/lottie-ios/pull/2121)) - Fix unhandled file warning when building with SPM ([https://github.com/airbnb/lottie-ios/pull/213](https://togithub.com/airbnb/lottie-ios/pull/2132)) - Fix support for customizing color of `SolidLayer` using `ColorValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2154](https://togithub.com/airbnb/lottie-ios/pull/2154)) - Fix issue where shape items could be unexpectedly ignored ([https://github.com/airbnb/lottie-ios/pull/2156](https://togithub.com/airbnb/lottie-ios/pull/2156)) - Fix issue where skew keyframes would unexpectedly not animate ([https://github.com/airbnb/lottie-ios/pull/2157](https://togithub.com/airbnb/lottie-ios/pull/2157)) - Fix issue where value providers could be ignored when falling back to main thread rendering engine ([https://github.com/airbnb/lottie-ios/pull/2164](https://togithub.com/airbnb/lottie-ios/pull/2164)) Thanks to everyone who contributed to this release! </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://togithub.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://togithub.com/renovatebot/renovate).  Co-authored-by: Self-hosted Renovate Bot <361546+cgrindel-self-hosted-renovate[bot]@users.noreply.github.enterprise.com>

This PR contains the following updates: | Package | Update | Change | |---|---|---| | [airbnb/lottie-spm](https://togithub.com/airbnb/lottie-spm) | patch | `from: "4.3.1"` -> `from: "4.3.2"` | --- ### Release Notes <details> <summary>airbnb/lottie-spm (airbnb/lottie-spm)</summary> ### [`v4.3.2`](https://togithub.com/airbnb/lottie-spm/releases/tag/4.3.2) [Compare Source](https://togithub.com/airbnb/lottie-spm/compare/4.3.1...4.3.2) **Lottie 4.3.0** adds many new features, including: - Official support for SwiftUI! - A public Core Animation `CALayer` subclass - Support for reduced motion - Support for drop shadow layer effects - Support for visionOS in the lottie-ios rep You can learn more about Lottie 4.3.0 in this announcement: **[Lottie 4.3.0 now available, with official support for SwiftUI #2189](https://togithub.com/airbnb/lottie-ios/discussions/2189)** #### Lottie 4.3.2 Lottie 4.3.2 redesigns the `LottiePlaybackMode` playback APIs that were introduced in Lottie 4.3.0. ##### Before ```swift // Loop from 0.5 to 1.0 LottieView(animation: myAnimation) .play(.fromProgress(0.5, toProgress: 1.0, loopMode: .loop)) // Pause at the halfway point of the animation LottieView(animation: myAnimation) .play(.progress(0.5)) ``` ##### After ```swift // Loop from 0.5 to 1.0 LottieView(animation: myAnimation) .playing(.fromProgress(0.5, toProgress: 1.0, loopMode: .loop)) // Pause at the halfway point of the animation LottieView(animation: myAnimation) .paused(at: .progress(0.5)) ``` #### New Features in Lottie 4.3.0 - Add SwiftUI `LottieView`, which wraps UIKit `LottieAnimationView` - Add SwiftUI `LottieSwitch`, which wraps UIKit `AnimatedSwitch` ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138)) - Add SwiftUI `LottieButton`, which wraps `AnimatedButton` ([https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - `AnimatedSwitch` and `AnimatedButton` now support macOS ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138), [https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - Add `LottieAnimationLayer`, a Core Animation `CALayer` subclass for playing Lottie animations ([https://github.com/airbnb/lottie-ios/pull/2073](https://togithub.com/airbnb/lottie-ios/pull/2073)) - Add support for rendering drop shadow layer effects ([https://github.com/airbnb/lottie-ios/pull/2142](https://togithub.com/airbnb/lottie-ios/pull/2142)) - Add API for playing multiple markers sequentially ([https://github.com/airbnb/lottie-ios/pull/2084](https://togithub.com/airbnb/lottie-ios/pull/2084)) - Play "reduced motion" marker if `UIAccessibility.isReduceMotionEnabled` is true ([https://github.com/airbnb/lottie-ios/pull/2110](https://togithub.com/airbnb/lottie-ios/pull/2110)) - Update text provider API to use full `AnimationKeypath` values ([https://github.com/airbnb/lottie-ios/pull/2183](https://togithub.com/airbnb/lottie-ios/pull/2183)) - Add support for visionOS ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Drop support for Swift 5.5 ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Add contents gravity configuration to `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2177](https://togithub.com/airbnb/lottie-ios/pull/2177)) - Add support for customizing stroke width values using `FloatValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2179](https://togithub.com/airbnb/lottie-ios/pull/2179)) - Adopt `Sendable` to support using Lottie with strict concurrency enabled ([https://github.com/airbnb/lottie-ios/pull/2126](https://togithub.com/airbnb/lottie-ios/pull/2126)) - Add `LottiePlaybackMode` to support declarative playback configuration ([https://github.com/airbnb/lottie-ios/pull/2128](https://togithub.com/airbnb/lottie-ios/pull/2128)) - Add option make main thread rendering engine force display update on every frame ([https://github.com/airbnb/lottie-ios/pull/2168](https://togithub.com/airbnb/lottie-ios/pull/2168)) - Add a option to prevent caching images from `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2171](https://togithub.com/airbnb/lottie-ios/pull/2171)) - Add support for customizing gradient values using `GradientValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2182](https://togithub.com/airbnb/lottie-ios/pull/2182)) - Added additional support for multiple animations in `DotLottieFile` ([https://github.com/airbnb/lottie-ios/pull/2074](https://togithub.com/airbnb/lottie-ios/pull/2074)) - Add helper method to initialize `DotLottieFile` with data ([https://github.com/airbnb/lottie-ios/pull/2090](https://togithub.com/airbnb/lottie-ios/pull/2090)) #### Bug fixes - Remove `.../ZipFoundation/README.md` from targets and `*.md*` files from podspec ([https://github.com/airbnb/lottie-ios/pull/2057](https://togithub.com/airbnb/lottie-ios/pull/2057))\* - Fix issue where layers with negative X scale values could be pixelated ([https://github.com/airbnb/lottie-ios/pull/2067](https://togithub.com/airbnb/lottie-ios/pull/2067)) - Fix warnings when building with Swift 5.9 ([https://github.com/airbnb/lottie-ios/pull/2072](https://togithub.com/airbnb/lottie-ios/pull/2072)) - Restructure `ValueProviderStore` to not accumulate multiple values for the same key ([https://github.com/airbnb/lottie-ios/pull/2082](https://togithub.com/airbnb/lottie-ios/pull/2082)) - Disable bitcode when building XCFramework ([https://github.com/airbnb/lottie-ios/pull/2121](https://togithub.com/airbnb/lottie-ios/pull/2121)) - Fix unhandled file warning when building with SPM ([https://github.com/airbnb/lottie-ios/pull/213](https://togithub.com/airbnb/lottie-ios/pull/2132)) - Fix support for customizing color of `SolidLayer` using `ColorValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2154](https://togithub.com/airbnb/lottie-ios/pull/2154)) - Fix issue where shape items could be unexpectedly ignored ([https://github.com/airbnb/lottie-ios/pull/2156](https://togithub.com/airbnb/lottie-ios/pull/2156)) - Fix issue where skew keyframes would unexpectedly not animate ([https://github.com/airbnb/lottie-ios/pull/2157](https://togithub.com/airbnb/lottie-ios/pull/2157)) - Fix issue where value providers could be ignored when falling back to main thread rendering engine ([https://github.com/airbnb/lottie-ios/pull/2164](https://togithub.com/airbnb/lottie-ios/pull/2164)) Thanks to everyone who contributed to this release! </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. 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This PR contains the following updates: | Package | Update | Change | |---|---|---| | [airbnb/lottie-spm](https://togithub.com/airbnb/lottie-spm) | patch | `from: "4.3.2"` -> `from: "4.3.3"` | --- ### Release Notes <details> <summary>airbnb/lottie-spm (airbnb/lottie-spm)</summary> ### [`v4.3.3`](https://togithub.com/airbnb/lottie-spm/releases/tag/4.3.3) [Compare Source](https://togithub.com/airbnb/lottie-spm/compare/4.3.2...4.3.3) **Lottie 4.3.0** adds many new features, including: - Official support for SwiftUI! - A public Core Animation `CALayer` subclass - Support for reduced motion - Support for drop shadow layer effects - Support for visionOS You can learn more about Lottie 4.3.0 in this announcement: **[Lottie 4.3.0 now available, with official support for SwiftUI #2189](https://togithub.com/airbnb/lottie-ios/discussions/2189)** Lottie 4.3.3 fixes a regression introduced by Lottie 4.3.0 where the contents of a `LottieAnimationView` could crossfade / animate unexpectedly when updating the current `LottieAnimation` or rendering engine: [https://github.com/airbnb/lottie-ios/issues/2200](https://togithub.com/airbnb/lottie-ios/issues/2200) #### New Features in Lottie 4.3.0 - Add SwiftUI `LottieView`, which wraps UIKit `LottieAnimationView` - Add SwiftUI `LottieSwitch`, which wraps UIKit `AnimatedSwitch` ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138)) - Add SwiftUI `LottieButton`, which wraps `AnimatedButton` ([https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - `AnimatedSwitch` and `AnimatedButton` now support macOS ([https://github.com/airbnb/lottie-ios/pull/2138](https://togithub.com/airbnb/lottie-ios/pull/2138), [https://github.com/airbnb/lottie-ios/pull/2139](https://togithub.com/airbnb/lottie-ios/pull/2139)) - Add `LottieAnimationLayer`, a Core Animation `CALayer` subclass for playing Lottie animations ([https://github.com/airbnb/lottie-ios/pull/2073](https://togithub.com/airbnb/lottie-ios/pull/2073)) - Add support for rendering drop shadow layer effects ([https://github.com/airbnb/lottie-ios/pull/2142](https://togithub.com/airbnb/lottie-ios/pull/2142)) - Add API for playing multiple markers sequentially ([https://github.com/airbnb/lottie-ios/pull/2084](https://togithub.com/airbnb/lottie-ios/pull/2084)) - Play "reduced motion" marker if `UIAccessibility.isReduceMotionEnabled` is true ([https://github.com/airbnb/lottie-ios/pull/2110](https://togithub.com/airbnb/lottie-ios/pull/2110)) - Update text provider API to use full `AnimationKeypath` values ([https://github.com/airbnb/lottie-ios/pull/2183](https://togithub.com/airbnb/lottie-ios/pull/2183)) - Add support for visionOS ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Drop support for Swift 5.5 ([https://github.com/airbnb/lottie-ios/pull/2152](https://togithub.com/airbnb/lottie-ios/pull/2152)) - Add contents gravity configuration to `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2177](https://togithub.com/airbnb/lottie-ios/pull/2177)) - Add support for customizing stroke width values using `FloatValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2179](https://togithub.com/airbnb/lottie-ios/pull/2179)) - Adopt `Sendable` to support using Lottie with strict concurrency enabled ([https://github.com/airbnb/lottie-ios/pull/2126](https://togithub.com/airbnb/lottie-ios/pull/2126)) - Add `LottiePlaybackMode` to support declarative playback configuration ([https://github.com/airbnb/lottie-ios/pull/2128](https://togithub.com/airbnb/lottie-ios/pull/2128)) - Add option make main thread rendering engine force display update on every frame ([https://github.com/airbnb/lottie-ios/pull/2168](https://togithub.com/airbnb/lottie-ios/pull/2168)) - Add a option to prevent caching images from `AnimationImageProvider` ([https://github.com/airbnb/lottie-ios/pull/2171](https://togithub.com/airbnb/lottie-ios/pull/2171)) - Add support for customizing gradient values using `GradientValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2182](https://togithub.com/airbnb/lottie-ios/pull/2182)) - Added additional support for multiple animations in `DotLottieFile` ([https://github.com/airbnb/lottie-ios/pull/2074](https://togithub.com/airbnb/lottie-ios/pull/2074)) - Add helper method to initialize `DotLottieFile` with data ([https://github.com/airbnb/lottie-ios/pull/2090](https://togithub.com/airbnb/lottie-ios/pull/2090)) #### Bug fixes - Remove `.../ZipFoundation/README.md` from targets and `*.md*` files from podspec ([https://github.com/airbnb/lottie-ios/pull/2057](https://togithub.com/airbnb/lottie-ios/pull/2057))\* - Fix issue where layers with negative X scale values could be pixelated ([https://github.com/airbnb/lottie-ios/pull/2067](https://togithub.com/airbnb/lottie-ios/pull/2067)) - Fix warnings when building with Swift 5.9 ([https://github.com/airbnb/lottie-ios/pull/2072](https://togithub.com/airbnb/lottie-ios/pull/2072)) - Restructure `ValueProviderStore` to not accumulate multiple values for the same key ([https://github.com/airbnb/lottie-ios/pull/2082](https://togithub.com/airbnb/lottie-ios/pull/2082)) - Disable bitcode when building XCFramework ([https://github.com/airbnb/lottie-ios/pull/2121](https://togithub.com/airbnb/lottie-ios/pull/2121)) - Fix unhandled file warning when building with SPM ([https://github.com/airbnb/lottie-ios/pull/213](https://togithub.com/airbnb/lottie-ios/pull/2132)) - Fix support for customizing color of `SolidLayer` using `ColorValueProvider` ([https://github.com/airbnb/lottie-ios/pull/2154](https://togithub.com/airbnb/lottie-ios/pull/2154)) - Fix issue where shape items could be unexpectedly ignored ([https://github.com/airbnb/lottie-ios/pull/2156](https://togithub.com/airbnb/lottie-ios/pull/2156)) - Fix issue where skew keyframes would unexpectedly not animate ([https://github.com/airbnb/lottie-ios/pull/2157](https://togithub.com/airbnb/lottie-ios/pull/2157)) - Fix issue where value providers could be ignored when falling back to main thread rendering engine ([https://github.com/airbnb/lottie-ios/pull/2164](https://togithub.com/airbnb/lottie-ios/pull/2164)) Thanks to everyone who contributed to this release! </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. 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…bnb#2126)

Support using SwiftUI LottieView with strict concurrency enabled

2ada421

calda requested a review from miguel-jimenez-0529 August 2, 2023 19:10

Fix warnings

b3ffa3f

rugoli approved these changes Aug 2, 2023

View reviewed changes

miguel-jimenez-0529 approved these changes Aug 2, 2023

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Use Sendable instead of @unchecked Sendable on LottieAnimation

347925e

calda enabled auto-merge (squash) August 2, 2023 21:32

Remove Sendable conformances marked as redundant by old Swift compilers

0da8798

calda force-pushed the support-strict-concurrency branch from 4654b16 to 4a5baf6 Compare August 3, 2023 00:54

Re-record snapshots that are flaky in CI for some reason

31475ef

calda force-pushed the support-strict-concurrency branch from 4a5baf6 to 31475ef Compare August 3, 2023 15:38

calda added 3 commits August 3, 2023 09:14

Decrease precision for some test cases that are still flaky

9df19e7

Update SnapshotConfiguration.swift

fa15d56

Fix custom snapshot configuration support for DotLottie files

01eff82

calda merged commit 25a50f2 into master Aug 3, 2023
12 checks passed

calda deleted the support-strict-concurrency branch August 3, 2023 19:41

iago849 pushed a commit to atteamapps/lottie-ios that referenced this pull request Feb 8, 2024

Support using SwiftUI LottieView with strict concurrency enabled (air…

34b91ce

…bnb#2126)

MoroziOS pushed a commit to MoroziOS/tmg-lottie-ios that referenced this pull request May 22, 2024

Support using SwiftUI LottieView with strict concurrency enabled (air…

8105956

…bnb#2126)

jszumski mentioned this pull request Sep 10, 2024

Xcode 16: fix warnings for types that inherit @unchecked Sendable #2477

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Support using SwiftUI LottieView with strict concurrency enabled #2126

Support using SwiftUI LottieView with strict concurrency enabled #2126

calda commented Aug 2, 2023

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miguel-jimenez-0529 Aug 2, 2023

calda Aug 2, 2023

miguel-jimenez-0529 Aug 2, 2023

calda Aug 2, 2023


		// MARK: Sendable

		extension LottieAnimation: @unchecked Sendable { }

Support using SwiftUI LottieView with strict concurrency enabled #2126

Support using SwiftUI LottieView with strict concurrency enabled #2126

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