NativeScript prompt user for app review

review.ts

import { Application, Device, isAndroid, Utils } from '@nativescript/core';

/**
 * This method uses native APIs to request an app review from the user. There's
 * no guarantee that the user will actually be prompted when this method is
 * called and there's no way to know if the left a review or not. This is a
 * limitation of the platform.
 *
 * NOTES
 *
 * Android: Development builds will never show the popup, production builds have
 * a quota of around 1 show per month and internal testing builds don't have any
 * quota, but there's a bug on the play store that requires its data to be
 * cleared up before prompting again. See resources below for more info and
 * troubleshooting guides.
 *
 * https://developer.android.com/guide/playcore/in-app-review/test
 * https://stackoverflow.com/questions/70954925/in-app-review-opens-only-once-when-testing-for-the-same-account
 *
 * iOS: This method will always show the popup for development builds (on the
 * simulator), but never for TestFlight builds. On production builds there's a
 * quota of 3 prompts per year for each unique build number (i.e., bundle id).
 *
 * https://developer.apple.com/documentation/storekit/requesting_app_store_reviews?language=objc
 * https://developer.apple.com/documentation/storekit/skstorereviewcontroller/3566727-requestreviewinscene?language=objc
 */
export function requestReview() {
	if (isAndroid) {
		console.log('Requesting review flow...');
		const context = Utils.android.getApplicationContext() as android.content.Context;
		const manager = com.google.android.play.core.review.ReviewManagerFactory.create(context);
		const request = manager.requestReviewFlow();

		request.addOnCompleteListener(
			new com.google.android.play.core.tasks.OnCompleteListener({
				onComplete: (task) => {
					if (!task.isSuccessful()) {
						console.log('Failed to get review info');
						console.error(task.getException());
						return;
					}

					console.log('Got review info, launching review flow...');
					const reviewInfo = task.getResult();
					const flow = manager.launchReviewFlow(Application.android.foregroundActivity, reviewInfo);

					flow.addOnCompleteListener(
						new com.google.android.play.core.tasks.OnCompleteListener({
							onComplete: (task) => {
								// The flow has finished. The API does not indicate whether the
								// user reviewed or not, or even whether the review dialog was
								// shown. Thus, no matter the result, we continue our app flow.
								if (!task.isSuccessful()) {
									console.log('Failed launch review flow');
									console.error(task.getException());
								} else {
									console.log('Review flow completed successfully');
								}
							}
						})
					);
				}
			})
		);
	} else {
		console.log('Requesting review flow...');
		if (+Device.sdkVersion < 14.0) {
			SKStoreReviewController.requestReview();
		} else {
			SKStoreReviewController.requestReviewInScene((Application.ios.window as UIWindow).windowScene);
		}
		console.log('Review flow completed successfully');
	}
}