firecatmusic

lateinit var manager: ReviewManager
var reviewInfo: ReviewInfo? = null

// Call this method asap, for example in onCreate()
private fun initReviews() {
    manager = ReviewManagerFactory.create(this)
    manager.requestReviewFlow().addOnCompleteListener { request ->
        if (request.isSuccessful) {
            reviewInfo = request.result
        } else {