[mfazekas]

Fixes a production crash: after a RiveView is dropped, dispose() releases the controller (which releases its File), but rendererAttributes.resource still caches a ResourceRiveFile pointing at the now-disposed file. If the Android view is later attached to a window again (e.g. Fabric view recycling), RiveAnimationView.onAttachedToWindow reloads that stale resource and throws Cannot acquire a disposed object in RiveFileController.setFile -> NativeObject.acquire.

dispose() now nulls rendererAttributes.resource before releasing the controller (mirrors RiveAnimationView.saveControllerState()), and onAttachedToWindow drops a cached ResourceRiveFile whose file has no cpp object before calling super.

Reproduced and verified with the included Disposed File Re-attach reproducer page. The re-attach itself is driven by rive-debug-utils, a new private workspace package with an Android-only Nitro hybrid object that captures the dropped Android view and re-attaches it the way view recycling would; it autolinks into all three example apps. The reproducer crashes with the exact production stack before the fix and passes after.

Same fix as #318, which targets the feat/use-viewmodel-instance-async branch (its android/src/legacy variant).

[github-actions]

Remaining comments which cannot be posted as a review comment to avoid GitHub Rate Limit

ktlint

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🚫 [ktlint] standard:wrapping _{reported by reviewdog 🐶}
Missing newline after ","

rive-nitro-react-native/rive-debug-utils/nitrogen/generated/android/kotlin/com/margelo/nitro/rivedebugutils/RiveDebugUtilsOnLoad.kt

Line 30 in 8509aea

"Is the name correct? (see `CMakeLists.txt`, at `add_library(...)`)", e)

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🚫 [ktlint] standard:wrapping _{reported by reviewdog 🐶}
Missing newline before ")"

rive-nitro-react-native/rive-debug-utils/nitrogen/generated/android/kotlin/com/margelo/nitro/rivedebugutils/RiveDebugUtilsOnLoad.kt

Line 30 in 8509aea

"Is the name correct? (see `CMakeLists.txt`, at `add_library(...)`)", e)

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🚫 [ktlint] standard:argument-list-wrapping _{reported by reviewdog 🐶}
Argument should be on a separate line (unless all arguments can fit a single line)

rive-nitro-react-native/rive-debug-utils/nitrogen/generated/android/kotlin/com/margelo/nitro/rivedebugutils/RiveDebugUtilsOnLoad.kt

Line 30 in 8509aea

"Is the name correct? (see `CMakeLists.txt`, at `add_library(...)`)", e)

---

🚫 [ktlint] standard:argument-list-wrapping _{reported by reviewdog 🐶}
Missing newline before ")"

rive-nitro-react-native/rive-debug-utils/nitrogen/generated/android/kotlin/com/margelo/nitro/rivedebugutils/RiveDebugUtilsOnLoad.kt

Line 30 in 8509aea

"Is the name correct? (see `CMakeLists.txt`, at `add_library(...)`)", e)

[HayesGordon]

This is great!

[HayesGordon]

LGTM! Thanks for this, and the testing is great.