Tomek Zawadzki
23 lines
1.2 KiB
Markdown
23 lines
1.2 KiB
Markdown
# react-native-reanimated@4.3.2.patch
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Backport of https://github.com/software-mansion/react-native-reanimated/pull/9901
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("refactor(LayoutAnimations): stop taking over UIManagerAnimationDelegate").
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Reanimated's legacy `LayoutAnimationsProxy_Legacy` registered itself as the
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`UIManagerAnimationDelegate` only to receive `stopSurface`. Occupying that slot
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overwrites the `LayoutAnimationDriver` that React Native installs there, which
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silently breaks `LayoutAnimation.configureNext` for the whole app.
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The patch makes the proxy detect surface teardown itself via a
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`UIManagerCommitHook` (a commit with an empty root marks the surface in
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`surfacesToRemove_`), frees the animation-delegate slot, and drops final
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keyframe `Update` mutations for views deleted in the same transaction (a
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deterministic `configureNext` delete-animation crash found in this app).
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`uiManager` moves from Android-only to shared constructor args since the hook
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registration needs it on both platforms.
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Only the `packages/react-native-reanimated` part of the PR is included (the
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`apps/fabric-example` hunk is not part of the published package), and the
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include hunk in `LayoutAnimationsProxy_Legacy.cpp` was adjusted to the 4.3.2
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release sources.
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