App review is back (#6367)

packages/smooth_app/lib/helpers/analytics_helper.dart

@@ -22,7 +22,8 @@ enum AnalyticsCategory {
   robotoff(tag: 'robotoff'),
   list(tag: 'list'),
   deepLink(tag: 'deep link'),
-  hungerGame(tag: 'hunger game');
+  hungerGame(tag: 'hunger game'),
+  appRating(tag: 'app rating');
 
   const AnalyticsCategory({required this.tag});
 
@@ -147,6 +148,18 @@ enum AnalyticsEvent {
   hungerGameOpened(
     tag: 'hunger game opened',
     category: AnalyticsCategory.hungerGame,
+  ),
+  appRatingSatisfied(
+    tag: 'satisfied',
+    category: AnalyticsCategory.appRating,
+  ),
+  appRatingNeutral(
+    tag: 'neutral',
+    category: AnalyticsCategory.appRating,
+  ),
+  appRatingNotSatisfied(
+    tag: 'not satisfied',
+    category: AnalyticsCategory.appRating,
   );
 
   const AnalyticsEvent({required this.tag, required this.category});

packages/smooth_app/lib/l10n/app_en.arb

@@ -3268,14 +3268,6 @@
     "@show_password": {
         "description": "Show hidden password in password field"
     },
-    "rate_app": "Rate the app",
-    "app_rating_dialog_title": "Great! Let others know what you think of this app!",
-    "app_rating_dialog_positive_action": "Rate the app",
-    "app_rating_dialog_negative_action": "Later",
-    "app_rating_dialog_title_enjoying_app": "Are you enjoying this app?",
-    "app_rating_dialog_title_enjoying_positive_actions": "Yeah!",
-    "not_really": "Not really",
-    "app_rating_dialog_title_not_enjoying_app": "We are so sorry to hear that! Could you tell us what happened?",
     "owner_field_info_title": "Producer provided values",
     "@owner_field_info_title": {
         "description": "Title of the 'producer provided' info list-tile"
@@ -4107,5 +4099,37 @@
         "type": "int"
       }
     }
+  },
+  "app_review_title": "Are you enjoying this app?",
+  "@app_review_title": {
+    "description": "Title for the app review card in the tagline"
+  },
+  "app_review_low": "Could do better",
+  "@app_review_low": {
+    "description": "Item in the app review card with the lowest rating"
+  },
+  "app_review_medium": "Not bad",
+  "@app_review_medium": {
+    "description": "Item in the app review card with an average rating"
+  },
+  "app_review_high": "I love it!",
+  "@app_review_high": {
+    "description": "Item in the app review card with the highest rating"
+  },
+  "app_review_feedback_modal_title": "Help us improve our application",
+  "@app_review_feedback_modal_title": {
+    "description": "Title of the modal sheet displayed when the user has not selected the highest value"
+  },
+  "app_review_feedback_modal_content": "If you have a few minutes, could you answer this form so that **we can improve in future updates**:",
+  "@app_review_feedback_modal_content": {
+    "description": "Content of the modal sheet displayed when the user has not selected the highest value"
+  },
+  "app_review_feedback_modal_open_form": "Answer the form",
+  "@app_review_feedback_modal_open_form": {
+    "description": "Answer the form button"
+  },
+  "app_review_feedback_modal_later": "Ask me later",
+  "@app_review_feedback_modal_later": {
+    "description": "Ask me later button"
   }
 }

packages/smooth_app/lib/main.dart

@@ -29,6 +29,7 @@ import 'package:smooth_app/helpers/entry_points_helper.dart';
 import 'package:smooth_app/helpers/global_vars.dart';
 import 'package:smooth_app/helpers/network_config.dart';
 import 'package:smooth_app/helpers/permission_helper.dart';
+import 'package:smooth_app/pages/app_review.dart';
 import 'package:smooth_app/pages/navigator/app_navigator.dart';
 import 'package:smooth_app/pages/onboarding/onboarding_flow_navigator.dart';
 import 'package:smooth_app/query/product_query.dart';
@@ -237,6 +238,9 @@ class _SmoothAppState extends State<SmoothApp> {
             _lazyProvide<AppNewsProvider>(
               (_) => AppNewsProvider(_userPreferences),
             ),
+            _lazyProvide<AppReviewProvider>(
+              (_) => AppReviewProvider(_userPreferences),
+            ),
           ],
           child: AnimationsLoader(
             child: AppNavigator(

packages/smooth_app/lib/pages/app_review.dart

@@ -0,0 +1,59 @@
+import 'package:flutter/cupertino.dart';
+import 'package:smooth_app/data_models/preferences/user_preferences.dart';
+import 'package:smooth_app/helpers/analytics_helper.dart';
+
+class AppReviewProvider extends ValueNotifier<AppReviewState> {
+  AppReviewProvider(this.userPreferences) : super(AppReviewState.checking) {
+    check();
+  }
+
+  final UserPreferences userPreferences;
+
+  static const int _APP_MIN_LAUNCHES = 5; // wait for 5 launches
+  static const int _APP_REVIEW_FREQUENCY = 4; // then every 4 launches
+
+  Future<void> check() async {
+    final bool hasAlreadyReviewed = userPreferences.inAppReviewAlreadyAsked;
+
+    if (hasAlreadyReviewed) {
+      value = AppReviewState.ignore;
+      return;
+    }
+
+    final int appLaunches = userPreferences.appLaunches;
+    if (appLaunches > _APP_MIN_LAUNCHES &&
+        (appLaunches - _APP_MIN_LAUNCHES) % _APP_REVIEW_FREQUENCY == 0) {
+      value = AppReviewState.askForReview;
+      return;
+    }
+
+    value = AppReviewState.ignore;
+  }
+
+  void hide() {
+    value = AppReviewState.ignore;
+  }
+
+  void markAsReviewed(AppReviewResult result) {
+    userPreferences.markInAppReviewAsShown();
+    value = AppReviewState.ignore;
+
+    AnalyticsHelper.trackEvent(switch (result) {
+      AppReviewResult.satisfied => AnalyticsEvent.appRatingSatisfied,
+      AppReviewResult.neutral => AnalyticsEvent.appRatingNeutral,
+      AppReviewResult.unsatisfied => AnalyticsEvent.appRatingNotSatisfied,
+    });
+  }
+}
+
+enum AppReviewState {
+  checking,
+  askForReview,
+  ignore,
+}
+
+enum AppReviewResult {
+  satisfied,
+  neutral,
+  unsatisfied,
+}

packages/smooth_app/lib/pages/preferences/user_preferences_settings.dart

@@ -15,7 +15,6 @@ import 'package:smooth_app/pages/preferences/user_preferences_image_source.dart'
 import 'package:smooth_app/pages/preferences/user_preferences_item.dart';
 import 'package:smooth_app/pages/preferences/user_preferences_language_selector.dart';
 import 'package:smooth_app/pages/preferences/user_preferences_page.dart';
-import 'package:smooth_app/pages/preferences/user_preferences_rate_us.dart';
 import 'package:smooth_app/pages/preferences/user_preferences_share_with_friends.dart';
 import 'package:smooth_app/pages/preferences/user_preferences_widgets.dart';
 import 'package:smooth_app/themes/theme_provider.dart';
@@ -131,7 +130,6 @@ class UserPreferencesSettings extends AbstractUserPreferences {
       _getDivider(),
       UserPreferencesAdvancedSettings.getUserPreferencesItem(context),
       _getDivider(),
-      UserPreferencesRateUs.getUserPreferencesItem(context),
       UserPreferencesShareWithFriends.getUserPreferencesItem(context),
     ];
   }