Add responderIgnoreScroll prop on ScrollView #53951
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Summary: ## Changelog: [Android] [Changed] - Add responderIgnoreScroll prop on ScrollView When it's set to true (default), emit touchcancel from native Android ScrollView, instead of letting Responder System terminate responder at scroll. When false, `onTouchCancel` on ScrollView children will not be invoked, but `onTouchEnd` will be invoked (if touch starts on it) - which aligns with iOS. Allow opting in this new behavior at component level because (1) touchCancel is meaningful especially on android, and dev may be using onTouchCancel handler, if we enable this everywhere the handler is broken, (2) there's likely some issue in responder system when transferring js responder Differential Revision: D82761242
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Summary: ## Changelog: [Android] [Changed] - Add responderIgnoreScroll prop on ScrollView When it's set to true (default), emit touchcancel from native Android ScrollView, instead of letting Responder System terminate responder at scroll. When false, `onTouchCancel` on ScrollView children will not be invoked, but `onTouchEnd` will be invoked (if touch starts on it) - which aligns with iOS. Allow opting in this new behavior at component level because (1) touchCancel is meaningful especially on android, and dev may be using onTouchCancel handler, if we enable this everywhere the handler is broken, (2) there's likely some issue in responder system when transferring js responder Differential Revision: D82761242
zeyap
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Sep 25, 2025
Summary: ## Changelog: [Android] [Changed] - Add responderIgnoreScroll prop on ScrollView When it's set to true (default), emit touchcancel from native Android ScrollView, instead of letting Responder System terminate responder at scroll. When false, `onTouchCancel` on ScrollView children will not be invoked, but `onTouchEnd` will be invoked (if touch starts on it) - which aligns with iOS. Allow opting in this new behavior at component level because (1) touchCancel is meaningful especially on android, and dev may be using onTouchCancel handler, if we enable this everywhere the handler is broken, (2) there's likely some issue in responder system when transferring js responder Differential Revision: D82761242
zeyap
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Summary: ## Changelog: [Android] [Changed] - Do not emit touchCancel at scroll if responderIgnoreScroll is disabled Last change facebook#53951 added `responderIgnoreScroll` prop to ScrollView on android; here is native implementation Differential Revision: D82675049
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Summary:
Changelog:
[Android] [Changed] - Add responderIgnoreScroll prop on ScrollView
When it's set to true (default), emit touchcancel from native Android ScrollView, instead of letting Responder System terminate responder at scroll. When false,
onTouchCancelon ScrollView children will not be invoked, butonTouchEndwill be invoked (if touch starts on it) - which aligns with iOS.Allow opting in this new behavior at component level because (1) touchCancel is meaningful especially on android, and dev may be using onTouchCancel handler, if we enable this everywhere the handler is broken, (2) there's likely some issue in responder system when transferring js responder
Differential Revision: D82761242