DeviceEventEmitter.addListener is not working in Release build for Android.

[nehab5889]

Description

When app is launched from quit state DeviceEventEmitter.addListener is not working in Release build for Android. It is working perfectly fine in Debug build. I have tried using both the methods:

const eventEmitter = new NativeEventEmitter(NativeModules.RNEventEmitter); eventEmitter.addListener('EventReminder', event => { console.log(event); }

OR

DeviceEventEmitter.addListener('EventReminder', event => { console.log(event); }

Android Side Code:

private void sendEvent(ReactContext reactContext, String eventName, @Nullable WritableMap params) {
    reactContext.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit(eventName, params);
}

void checkPayload(Intent intent) {
    String action = intent.getAction();
    if(action != null && !action.isEmpty() && action.equals("NOTIFICATION_PAYLOAD_READ")) {
        String payload = intent.getStringExtra("NOTIFICATION_PAYLOAD");
        ReactInstanceManager mReactInstanceManager = getReactNativeHost().getReactInstanceManager();
        ReactContext context = mReactInstanceManager.getCurrentReactContext();
        WritableMap params = Arguments.createMap();
        params.putString("eventProperty", payload);

        if(context == null){
            mReactInstanceManager.addReactInstanceEventListener(new ReactInstanceEventListener() {
                public void onReactContextInitialized(ReactContext validContext) {
                    // Use validContext here
                    sendEvent(validContext, "EventReminder", params);
                    mReactInstanceManager.removeReactInstanceEventListener(this);
                }
            });
            if (!mReactInstanceManager.hasStartedCreatingInitialContext()) {
                // Construct it in the background
                mReactInstanceManager.createReactContextInBackground();
            }
        }else {

            // App in background
            params.putBoolean("backgroundApp", true);
            sendEvent(context, "EventReminder", params);
        }
    }
}


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    SplashScreen.show(this);
    checkPayload(getIntent());
}

Could you please help with resolving this? I need to emit parameters from native android to react native

Steps to reproduce

const eventEmitter = new NativeEventEmitter( NativeModules.RNEventEmitter, ); eventEmitter.addListener('EventReminder', event => { console.log(event); }

OR DeviceEventEmitter.addListener('EventReminder', event => { console.log(event); }

React Native Version

0.73.5

Affected Platforms

Runtime - Android

Output of npx react-native info

System:
  OS: macOS 14.1.1
  CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
  Memory: 1.12 GB / 16.00 GB
  Shell:
    version: 3.2.57
    path: /bin/bash
Binaries:
  Node:
    version: 18.14.2
    path: /usr/local/bin/node
  Yarn:
    version: 1.22.10
    path: ~/.npm-global/bin/yarn
  npm:
    version: 9.6.0
    path: ~/.npm-global/bin/npm
  Watchman:
    version: 2023.12.04.00
    path: /usr/local/bin/watchman
Managers:
  CocoaPods:
    version: 1.12.1
    path: /Users/nehabhandari/.rbenv/shims/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 23.4
      - iOS 17.4
      - macOS 14.4
      - tvOS 17.4
      - visionOS 1.1
      - watchOS 10.4
  Android SDK: Not Found
IDEs:
  Android Studio: 2023.2 AI-232.10227.8.2321.11479570
  Xcode:
    version: 15.3/15E204a
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.10
    path: /usr/bin/javac
  Ruby:
    version: 2.7.5
    path: /Users/nehabhandari/.rbenv/shims/ruby
npmPackages:
  "@react-native-community/cli": Not Found
  react:
    installed: 18.2.0
    wanted: 18.2.0
  react-native:
    installed: 0.73.5
    wanted: 0.73.5
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: false
iOS:
  hermesEnabled: true
  newArchEnabled: false

Stacktrace or Logs

-

Reproducer

Screenshots and Videos

No response

[github-actions[bot]]

:warning:

Newer Version of React Native is Available!

:information_source:

You are on a supported minor version, but it looks like there's a newer patch available - 0.73.6. Please upgrade to the highest patch for your minor or latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If it does not repro, please let us know so we can close out this issue. This helps us ensure we are looking at issues that still exist in the most recent releases.

[github-actions[bot]]

:warning:	Missing Reproducible Example
:information_source:	We could not detect a reproducible example in your issue report. Please provide either: If your bug is UI related: a Snack If your bug is build/update related: use our Reproducer Template. A reproducer needs to be in a GitHub repository under your username.

[cortinico]

Please provide a repro

[nehab5889]

@cortinico I have updated the issue and added the native side code too

Code on React native side:

useEffect(() => {
    // deep link logic for fresh app launch
    if (navPath?.path && isReady && isFirstLaunch) {
        const { path, screen } = navPath;
        checkIsFirstLaunchProp(false);
        if (!isfetchingUserInfo) {
                NavigationService.navigateToScreen(path, screen);
            }
        }
    }
    const eventEmitter = new NativeEventEmitter(
        NativeModules.RNEventEmitter,
    );

    const checkNavigationPath = async (obj, event) => {
        setNavigationState(obj, event);
    };

    // listener for notification
    const eventListener = eventEmitter.addListener('EventReminder', event => {
            const obj = event?.body;
            checkNavigationPath(obj, event);
        });

    // Removes the listener once unmounted
    return () => {
        eventListener.remove();
    };
    // eslint-disable-next-line react-hooks/exhaustive-deps
}, [isReady]);

Android side code:

private void sendEvent(ReactContext reactContext, String eventName, @Nullable WritableMap params) {
    reactContext.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit(eventName, params);
}

void checkPayload(Intent intent) {
    String action = intent.getAction();
    if(action != null && !action.isEmpty() && action.equals("NOTIFICATION_PAYLOAD_READ")) {
        String payload = intent.getStringExtra("NOTIFICATION_PAYLOAD");
        ReactInstanceManager mReactInstanceManager = getReactNativeHost().getReactInstanceManager();
        ReactContext context = mReactInstanceManager.getCurrentReactContext();
        WritableMap params = Arguments.createMap();
        params.putString("eventProperty", payload);

        if(context == null){
            mReactInstanceManager.addReactInstanceEventListener(new ReactInstanceEventListener() {
                public void onReactContextInitialized(ReactContext validContext) {
                    // Use validContext here
                    sendEvent(validContext, "EventReminder", params);
                    mReactInstanceManager.removeReactInstanceEventListener(this);
                }
            });
            if (!mReactInstanceManager.hasStartedCreatingInitialContext()) {
                // Construct it in the background
                mReactInstanceManager.createReactContextInBackground();
            }
        }else {

            // App in background
            params.putBoolean("backgroundApp", true);
            sendEvent(context, "EventReminder", params);
        }
    }
}


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    SplashScreen.show(this);
    checkPayload(getIntent());
}

[cortinico]

@nehab5889 can you use the linked template provided here: https://github.com/facebook/react-native/issues/43651#issuecomment-2020155469

[Hariprakash010501]

When i try to use setState inside DeviceEventEmitter.addListener, its crashing the app (Maximum depth exceeded) in react native 0.72.10

[github-actions[bot]]

This issue is waiting for author's feedback since 24 days. Please provide the requested feedback or this will be closed in 7 days.

[github-actions[bot]]

This issue was closed because the author hasn't provided the requested feedback after 7 days.