[Android] Invalid pointerId=-1 in onTouchEvent

[lovegaoshi]

Description

Hi!
migrating from this PR comment:

I noticed specifically on Android 15+ (real device OR emulator), when using FlashList as an Animated component (wrapped via RNGH's createNativeWrapper and Reanimated's Animated.createAnimatedComponent), while specifying RNGH's scrollView as flashlist's renderScrollComponent, the list no longer scrolls with Invalid pointerId=-1 in onTouchEvent on LogCat. The code is here. This is fine in RNGH prior to this PR or with a patch reverting dispatchTouchEvent to onTouchEvent, or on Android 14 (Samsung S21).

Steps to reproduce

1. git clone
2. yarn
3. yarn build
4. build via AS
5. scroll

Snack or a link to a repository

https://github.com/lovegaoshi/azusa-player-mobile/tree/bug/RNGH-2.23.0

Gesture Handler version

2.23.0

React Native version

0.76.6

Platforms

Android

JavaScript runtime

None

Workflow

None

Architecture

None

Build type

None

Device

None

Device model

No response

Acknowledgements

Yes

[m-bert]

Hi @lovegaoshi! We've looked at your repro and it seems that there's something wrong with this setup. createNativeWrapper should be used on ScrollComponent, not on the FlashList itself. Since you already have ScrollView from Gesture Handler, you don't have to use createNativeWrapper. In that case, the correct code would be:

import React from 'react';
import { Text } from 'react-native';
import {
  GestureHandlerRootView,
  ScrollView,
} from 'react-native-gesture-handler';
import { FlashList } from '@shopify/flash-list';
import Animated from 'react-native-reanimated';

const AnimatedFlashList = Animated.createAnimatedComponent(FlashList);

export default () => {
  return (
    <GestureHandlerRootView>
      <AnimatedFlashList
        data={Array.from(Array(100).keys())}
        renderItem={({ item }) => <Text>{item}</Text>}
        renderScrollComponent={ScrollView}
      />
    </GestureHandlerRootView>
  );
};

Does anything break in this scenario?

[lovegaoshi]

tysm! seems okay and ill push to alpha. will re-open if it goes south