Class 'ModalContentLayout' is not abstract and does not implement abstract member 'onChildStartedNativeGesture'.

[tomruijgrok]

What happened?

When trying to build my android app for rn version 0.78.2 and 0.79 I get this error:
node_modules/react-native-navigation/lib/android/app/src/reactNative71/java/com/reactnativenavigation/react/modal/ModalContentLayout.kt:12:1 Class 'ModalContentLayout' is not abstract and does not implement abstract member 'onChildStartedNativeGesture'.

What was the expected behaviour?

App to build properly

Was it tested on latest react-native-navigation?

• I have tested this issue on the latest react-native-navigation release and it still reproduces.

Help us reproduce this issue!

Minimal reproducible repo: https://github.com/tomruijgrok/rnn-android-bug

In what environment did this happen?

React Native Navigation version: 7.44.0 and 7.45.0 (possible more)
React Native version: 0.78.2 and 0.79.0 (possible more)
Has Fabric (React Native's new rendering system) enabled: (yes/no)
Node version: 23.11
Device model:
Android version:

[tomruijgrok]

Likely related to this bug: #7612 . But this issue is old and no real solution for it (I think). I didn't have the issue with react native 0.74

[hasanalicansu]

I encountered this bug when i upgraded react native version 0.76.7 to 0.79.1. Also I am using this version "react-native-navigation": "^8.1.0-alpha01". I have tried old suggestions and didn't work the suggestions.

• react-native-navigation = "^8.1.0-alpha01"
• react-native = "0.79.1"
• Android Studio Ladybug Feature Drop | 2024.2.2 Patch 1

[batuctn]

same issue here @gosha212

[hasanalicansu]

I changed code, you can find bottom. But after the changing i encountered another bug. Generated code give a parameter to NavigationPackage. new NavigationPackage(reactNativeHost) but NavigationPackage didn't accept any parameter class NavigationPackage() : ReactPackage {

class ModalContentLayout(context: Context?) : ReactViewGroup(context), RootView{

    private val mJSTouchDispatcher = JSTouchDispatcher(this)

    override fun onChildStartedNativeGesture(child: View?, androidEvent: MotionEvent) {
        mJSTouchDispatcher.onChildStartedNativeGesture(androidEvent, this.getEventDispatcher())
    }
    override fun onChildStartedNativeGesture(androidEvent: MotionEvent) {
        mJSTouchDispatcher.onChildStartedNativeGesture(androidEvent, this.getEventDispatcher())
    }
    override fun onChildEndedNativeGesture(child: View, androidEvent: MotionEvent) {
        mJSTouchDispatcher.onChildEndedNativeGesture(androidEvent, this.getEventDispatcher())
    }
    override fun requestDisallowInterceptTouchEvent(disallowIntercept: Boolean) {}
    private fun getEventDispatcher(): EventDispatcher {
        val reactContext: ReactContext = this.getReactContext()
        return UIManagerHelper.getEventDispatcher(reactContext, UIManagerType.FABRIC) ?: throw IllegalStateException("EventDispatcher for Fabric UI Manager is not found")
    }

    override fun handleException(t: Throwable) {
        getReactContext().handleException(RuntimeException(t))
    }

    private fun getReactContext(): ReactContext {
        return this.context as ReactContext
    }

    override fun onInterceptTouchEvent(event: MotionEvent): Boolean {
        mJSTouchDispatcher.handleTouchEvent(event, getEventDispatcher())
        return super.onInterceptTouchEvent(event)
    }

    override fun onTouchEvent(event: MotionEvent): Boolean {
        mJSTouchDispatcher.handleTouchEvent(event, getEventDispatcher())
        super.onTouchEvent(event)
        return true
    }

}

[gosha212]

Hi @tomruijgrok @hasanalicansu. rn 78 and 79 are not supported yet. We are still working on stabilizing RN 77:

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
If you believe the issue is still relevant, please test on the latest version and report back. Thank you for your contributions.