Skip to content

Inline true in ReactActivityDelegate.isFabricEnabled() (#56857)#56857

Open
mdvacca wants to merge 4 commits into
facebook:mainfrom
mdvacca:export-D105230961
Open

Inline true in ReactActivityDelegate.isFabricEnabled() (#56857)#56857
mdvacca wants to merge 4 commits into
facebook:mainfrom
mdvacca:export-D105230961

Conversation

@mdvacca
Copy link
Copy Markdown
Contributor

@mdvacca mdvacca commented May 15, 2026

Summary:

The ReactNativeNewArchitectureFeatureFlags.enableFabricRenderer() flag is being deleted; it always returns true on the canary release stage. The default body of ReactActivityDelegate.isFabricEnabled() reads the flag — change it to return true directly.

The method itself is preserved because it is a polymorphic protected hook that subclasses (e.g., DefaultReactActivityDelegate) override to provide per-activity behavior.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105230961

@meta-cla meta-cla Bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label May 15, 2026
@meta-codesync
Copy link
Copy Markdown

meta-codesync Bot commented May 15, 2026

@mdvacca has exported this pull request. If you are a Meta employee, you can view the originating Diff in D105230961.

mdvacca added a commit to mdvacca/react-native that referenced this pull request May 15, 2026
Summary:

The `ReactNativeNewArchitectureFeatureFlags.enableFabricRenderer()` flag is being deleted; it always returns true on the canary release stage. The default body of `ReactActivityDelegate.isFabricEnabled()` reads the flag — change it to `return true` directly.

The method itself is preserved because it is a polymorphic `protected` hook that subclasses (e.g., `DefaultReactActivityDelegate`) override to provide per-activity behavior.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105230961
mdvacca added a commit to mdvacca/react-native that referenced this pull request May 15, 2026
Summary:

The `ReactNativeNewArchitectureFeatureFlags.enableFabricRenderer()` flag is being deleted; it always returns true on the canary release stage. The default body of `ReactActivityDelegate.isFabricEnabled()` reads the flag — change it to `return true` directly.

The method itself is preserved because it is a polymorphic `protected` hook that subclasses (e.g., `DefaultReactActivityDelegate`) override to provide per-activity behavior.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105230961
mdvacca added 4 commits May 15, 2026 12:09
…int (facebook#56854)

Summary:

The `enableFabricRenderer()` flag is being deleted; it always returns true on the canary release stage. In `loadWithFeatureFlags`, replace both `featureFlags.enableFabricRenderer()` reads with the literal `true` for `privateFabricEnabled` and `privateConcurrentReactEnabled`.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105229919
…k#56855)

Summary:

The `ReactNativeNewArchitectureFeatureFlags.enableFabricRenderer()` flag is being deleted; it always returns true on the canary release stage. In `createRootView`, inline `setIsFabric(true)` and remove the now-unused import.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105230246
…56856)

Summary:

The `ReactNativeNewArchitectureFeatureFlags.enableFabricRenderer()` flag is being deleted; it always returns true on the canary release stage. The DEBUG-only `assertCondition(enableFabricRenderer(), ...)` check in `getOrCreateStartTask` becomes tautological — delete it.

The other DEBUG assertions in the same block (`enableBridgelessArchitecture`, `useTurboModules`) are unaffected.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105230489
Summary:

The `ReactNativeNewArchitectureFeatureFlags.enableFabricRenderer()` flag is being deleted; it always returns true on the canary release stage. The default body of `ReactActivityDelegate.isFabricEnabled()` reads the flag — change it to `return true` directly.

The method itself is preserved because it is a polymorphic `protected` hook that subclasses (e.g., `DefaultReactActivityDelegate`) override to provide per-activity behavior.

Behavior is unchanged.

Changelog:
[Internal]

Reviewed By: javache

Differential Revision: D105230961
@meta-codesync meta-codesync Bot changed the title Inline true in ReactActivityDelegate.isFabricEnabled() Inline true in ReactActivityDelegate.isFabricEnabled() (#56857) May 15, 2026
@mdvacca mdvacca force-pushed the export-D105230961 branch from 4edafcd to a474cf7 Compare May 15, 2026 19:09
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. fb-exported meta-exported p: Facebook Partner: Facebook Partner

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant