onResponderMove is not called for multi-touch

[rudyryk]

Environment

React Native Environment Info:
  System:
    OS: macOS High Sierra 10.13.6
    CPU: x64 Intel(R) Core(TM) i7-4770HQ CPU @ 2.20GHz
    Memory: 522.75 MB / 16.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 9.11.2 - /usr/local/bin/node
    Yarn: 1.9.4 - /usr/local/bin/yarn
    npm: 6.4.1 - /usr/local/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  SDKs:
    iOS SDK:
      Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
  IDEs:
    Android Studio: 3.0 AI-171.4443003
    Xcode: 10.1/10B61 - /usr/bin/xcodebuild
  npmPackages:
    react: 16.5.0 => 16.5.0 
    react-native: ^0.57.8 => 0.57.8 
  npmGlobalPackages:
    react-native-cli: 2.0.1

Description

With multiple touches callback for onResponderMove is never called for view. Also onResponderRelease is not called for multi-touch gesture.

Reproducible Demo

class ResponderView extends Component {  
  render() {
    return (<View
      onStartShouldSetResponderCapture={
        (evt) => true
      }
      onResponderGrant={
        (evt) => {
          console.log('onResponderGrant', evt.nativeEvent.touches.length);
        }
      }
      onResponderReject={
        (evt) => {
          console.log('onResponderReject', evt.nativeEvent.touches.length);
        }
      }
      onResponderMove={
        (evt) => {
          console.log('onResponderMove', evt.nativeEvent.touches.length);
        }
      }
      onResponderRelease={
        (evt) => {
          console.log('onResponderRelease', evt.nativeEvent.touches.length);
        }
      }
    >
      <Text>Yo</Text>
    </View>);
  }
}

Log output for single touch & move:

2018-12-17 13:39:08.633 [info][tid:com.facebook.react.JavaScript] 'onResponderGrant', 1
2018-12-17 13:39:08.649 [info][tid:com.facebook.react.JavaScript] 'onResponderMove', 1
2018-12-17 13:39:08.665 [info][tid:com.facebook.react.JavaScript] 'onResponderMove', 1
2018-12-17 13:39:08.682 [info][tid:com.facebook.react.JavaScript] 'onResponderMove', 1
2018-12-17 13:39:08.700 [info][tid:com.facebook.react.JavaScript] 'onResponderMove', 1
2018-12-17 13:39:08.715 [info][tid:com.facebook.react.JavaScript] 'onResponderRelease', 0

Log output for two touches & move:

2018-12-17 13:38:49.364 [info][tid:com.facebook.react.JavaScript] 'onResponderGrant', 2

[rudyryk]

I've found out that also need to add onResponderTerminationRequest handler:

  onResponderTerminationRequest={
    (evt) => {
      console.log('onResponderTerminationRequest');
      return false;
    }
  }

Default implementation always returns true and multi-touch gesture is not handled on iOS.

[rudyryk]

On Android can't handle multi-touch at all, it's just ignored.

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as a "Discussion" or add it to the "Backlog" and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.