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Disable weak event emitter in AttributedString for Apple Silicon Mac running iOS build app (#48583)

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Summary:
https://github.com/facebook/react-native/issues/48225 fixed the same problem on Mac Catalyst build, but this crash also happen on a iOS build app running on Apple Silicon Mac.
The weak event emitter in AttributedString attributes is causing a serialization error when typing into a TextInput in a iOS build app running on Apple Silicon Mac.

## Changelog

[iOS][Fixed] - Workaround for a iOS build app running on Apple Silicon Mac(in Xcode Destination: "Mac(Designed for iPad)") TextInput crash due to serialization attempt of WeakEventEmitter

## Changelog:

<!-- Help reviewers and the release process by writing your own changelog entry.

Pick one each for the category and type tags:

[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message

For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests

Pull Request resolved: https://github.com/facebook/react-native/pull/48583

Reviewed By: javache

Differential Revision: D68093083

Pulled By: cipolleschi

fbshipit-source-id: ac48be3305eb01ff2b62d63283b929e8ab6b250c
This commit is contained in:
iwater
2025-01-16 10:09:03 -08:00
committed by Facebook GitHub Bot
parent 8a12672e8a
commit 0511e2e49a
2 changed files with 3 additions and 3 deletions
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packages/react-native/React/Fabric/Mounting/ComponentViews/TextInput/RCTTextInputComponentView.mm
+2 -2
View File
@@ -101,7 +101,7 @@ static NSSet<NSNumber *> *returnKeyTypesSet;
NSMutableDictionary<NSAttributedStringKey, id> *defaultAttributes =
[_backedTextInputView.defaultTextAttributes mutableCopy];
#if !TARGET_OS_MACCATALYST
#if !TARGET_OS_MAC && !TARGET_OS_MACCATALYST
RCTWeakEventEmitterWrapper *eventEmitterWrapper = [RCTWeakEventEmitterWrapper new];
eventEmitterWrapper.eventEmitter = _eventEmitter;
defaultAttributes[RCTAttributedStringEventEmitterKey] = eventEmitterWrapper;
@@ -266,7 +266,7 @@ static NSSet<NSNumber *> *returnKeyTypesSet;
if (newTextInputProps.textAttributes != oldTextInputProps.textAttributes) {
NSMutableDictionary<NSAttributedStringKey, id> *defaultAttributes =
RCTNSTextAttributesFromTextAttributes(newTextInputProps.getEffectiveTextAttributes(RCTFontSizeMultiplier()));
#if !TARGET_OS_MACCATALYST
#if !TARGET_OS_MAC && !TARGET_OS_MACCATALYST
defaultAttributes[RCTAttributedStringEventEmitterKey] =
_backedTextInputView.defaultTextAttributes[RCTAttributedStringEventEmitterKey];
#endif
packages/react-native/ReactCommon/react/renderer/textlayoutmanager/platform/ios/react/renderer/textlayoutmanager/RCTAttributedTextUtils.mm
+1 -1
View File
@@ -407,7 +407,7 @@ static NSMutableAttributedString *RCTNSAttributedStringFragmentWithAttributesFro
{
auto nsAttributedStringFragment = RCTNSAttributedStringFragmentFromFragment(fragment, placeholderImage);
#if !TARGET_OS_MACCATALYST
#if !TARGET_OS_MAC && !TARGET_OS_MACCATALYST
if (fragment.parentShadowView.componentHandle) {
RCTWeakEventEmitterWrapper *eventEmitterWrapper = [RCTWeakEventEmitterWrapper new];
eventEmitterWrapper.eventEmitter = fragment.parentShadowView.eventEmitter;