I am working on a React Native Expo project where I need to handle incoming call notifications using expo-notifications, expo-task-manager, and react-native-callkeep. The goal is to display an incoming call screen even when the app is terminated (killed/closed). Here’s what I’ve implemented so far:

import { Component } from 'react';
import Routes from "./Navigations/Route";
import * as React from 'react';
import { registerRootComponent } from 'expo';
import { Provider } from 'react-redux';
import store from './store/store';
import * as TaskManager from "expo-task-manager";
import * as Notifications from "expo-notifications";
import CallKeep from 'react-native-callkeep';

const BACKGROUND_NOTIFICATION_TASK = "BACKGROUND-NOTIFICATION-TASK";

TaskManager.defineTask(
  BACKGROUND_NOTIFICATION_TASK,
  ({ data, error, executionInfo }) => {
    if (error) {
      console.log("Error occurred:", error);
    }
    if (data) {
      console.log("Data received:", data);
      let res = JSON.parse(data.notification.data.body);
      CallKeep.displayIncomingCall(res.uuid, "9999999999", res.instructorName, 'generic', true);
    }
  }
);

Notifications.registerTaskAsync(BACKGROUND_NOTIFICATION_TASK);

export default class App extends Component {
  componentDidMount() {
    // Any other initialization
  }

  render() {
    return (
      <Provider store={store}>
        <Routes />
      </Provider>
    );
  }
};

registerRootComponent(App);

The Problem:
This implementation works fine when the app is in the foreground or background. When a data-only notification is received, the background task is triggered, and CallKeep successfully displays the incoming call screen.

However, when the app is terminated (killed/closed), the background task is not triggered, and the incoming call screen does not appear. I am using expo-notifications, expo-task-manager, and react-native-callkeep.

How can I handle incoming calls and trigger CallKeep when the app is terminated (killed/closed)?

Any suggestions or workarounds to ensure expo-task manager or a similar service can handle background notifications when the app is not running?

I tested this in Android