Foreground service is a kind of service in Android that has a notification that can not be removed until the foreground service is closed, and because of this, you can run a background task with the help of headless JS.

Why can you need such kind of service?

A common use case will be when an app is tracking a user’s location. So with the help of the Headless.js and foreground service, you can keep track of the user’s location, of course, if permission is given.

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