NcAppRatingConfig config = new NcAppRatingConfig(INSTALLED_DAYS, LAUNCHED_TIMES, MINIMUM_TARGET_RATING, ncAppRatingListener);
ncAppRating = new NcAppRating(context, config);
ncAppRating.showRateDialogIfNeeded();

protected NcAppRatingListener ncAppRatingListener = new NcAppRatingListener() {
        @Override
        public void onOpenMarket(int rating) {
            Log.d(TAG, "NcAppRating - onOpenMarket() rating: " + String.valueOf(rating));
            
            // opens Google Play
            PlayStoreUtil.rateUs(context);
        }

        @Override
        public void onNoClicked() {
            Log.d(TAG, "NcAppRating - onNoClicked()");
        }

        @Override
        public void onCancelClicked() {
            Log.d(TAG, "NcAppRating - onCancelClicked()");
        }

        @Override
        public void onShowFeedbackDialog(int rating) {
            Log.d(TAG, "NcAppRating - onShowFeedbackDialog() rating: " + String.valueOf(rating));
            // TODO: implement your own feedback mechanism here
        }
    };

allprojects {
 repositories {
    jcenter()
    maven { url "https://jitpack.io" }
 }
}

dependencies {
    compile 'com.github.noelchew:NcAppRating:x.y.z'
}