[question]: why I am getting Unresolve reference OSRemoteNotificationReceivedHandler error and many more

[yagnikEnacton]

How can we help?

I want to create a vibration when the OneSignal push notification with the condition of the app is killed which means the app does not run in the foreground or background.

for this, I am using
Android Notification Service Extension from Onesignal docs.

But I having issues with Unresolved Reference with multiple classes and members .

this is native class that i created

package com.statemanagement

import android.content.Context
import android.os.VibrationEffect
import android.os.Vibrator
import com.onesignal.OSNotification
import com.onesignal.OSNotificationReceivedEvent
import com.onesignal.OneSignal.OSRemoteNotificationReceivedHandler

class NotificationServiceExtension : OSRemoteNotificationReceivedHandler {

    fun remoteNotificationReceived(
        context: Context,
        notificationReceivedEvent: OSNotificationReceivedEvent
    ) {
        val notification: OSNotification = notificationReceivedEvent.notification

        // Trigger vibration when a notification is received
        triggerVibration(context)
        notificationReceivedEvent.complete(notification)
    }

    // Function to trigger vibration
    private fun triggerVibration(context: Context) {
        val vibrator = context.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
        if (vibrator.hasVibrator()) {

            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
                val vibrationEffect =
                    VibrationEffect.createOneShot(5000, VibrationEffect.DEFAULT_AMPLITUDE)
                vibrator.vibrate(vibrationEffect)
            } else {
                vibrator.vibrate(longArrayOf(500, 1000, 500), -1)
            }
        }
    }
}

in this com.onesignal refers to react-native-onesignal module, not get the following classes and function.

OSNotification
OSNotificationReceivedEvent
OSRemoteNotificationReceivedHandler
notification
complete

What should I do to slove this Unresolved Reference Error?

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[nan-li]

Hi @yagnikEnacton can you share the version of the react-native-onesignal SDK you are using?

[yagnikEnacton]

hello @nan-li , I am using "react-native-onesignal": "^5.2.8" Also that official document does not have Kotlin code about Mobile Service Extensions, so what should i want to implement in kotlin?