In_app review

Adding Dependency

dependencies {

 implementation “com.google.android.play:core:1.8.0”

}

ReviewManage

public void showRateApp() {
        Task <ReviewInfo> request = reviewManager.requestReviewFlow();
        request.addOnCompleteListener(task -> {
            if (task.isSuccessful()) {
                // Getting the ReviewInfo object
                ReviewInfo reviewInfo = task.getResult();
  
                Task <Void> flow = reviewManager.launchReviewFlow(this, reviewInfo);
                flow.addOnCompleteListener(task1 -> {
                    // The flow has finished. The API does not indicate whether the user
                    // reviewed or not, or even whether the review dialog was shown.
                });
            }
        });
    }