Adding health connect warning message.

assets/lang/da.json

@@ -84,9 +84,12 @@
     "expired": "udløbet",
     "completed": "færdig",
     "cancel": "Anuller",
+    "install": "Installer",
     "pages.about.message.read_more": "Tryk for at læse mere",
     "pages.about.study.website": "Hjemmeside",
     "pages.about.study.privacy": "Fortrolighedspolitik",
+    "pages.about.install_health_connect.title": "Health Connect påkrævet",
+    "pages.about.install_health_connect.description": "Denne app kræver, at Health Connect fungerer korrekt. Vil du installere det?",
     "dialog.location.permission": "Lokaliseringstjeneste",
     "dialog.location.allow": "Tillad",
     "pages.ic.need_accept": "Du skal acceptere denne informerede samtykke for at kunne deltage i dette studie.",

assets/lang/en.json

@@ -84,9 +84,12 @@
     "expired": "expired",
     "completed": "completed",
     "cancel": "Cancel",
+    "install": "Install",
     "pages.about.message.read_more": "Tap to read more",
     "pages.about.study.website": "Website",
     "pages.about.study.privacy": "Privacy policy",
+    "pages.about.install_health_connect.title": "Health Connect Required",
+    "pages.about.install_health_connect.description": "This app requires Health Connect to function properly. Would you like to install it?",
     "dialog.location.permission": "Permission Required",
     "dialog.location.allow": "Allow",
     "pages.ic.need_accept": "You need to accept the informed consent to participate in this study.",

lib/blocs/app_bloc.dart

@@ -55,6 +55,7 @@ class StudyAppBLoC extends ChangeNotifier {
   List<Message> _messages = [];
   final StreamController<int> _messageStreamController =
       StreamController.broadcast();
+  final String _healthConnectPackageName = 'com.google.android.apps.healthdata';
 
   /// The state of this BloC.
   StudyAppState get state => _state;
@@ -84,6 +85,8 @@ class StudyAppBLoC extends ChangeNotifier {
   GlobalKey<ScaffoldMessengerState> get scaffoldKey => _scaffoldKey;
   State? get scaffoldMessengerState => scaffoldKey.currentState;
 
+  String get healthConnectPackageName => _healthConnectPackageName;
+
   /// Create the BLoC for the app.
   StudyAppBLoC() : super() {
     const dep =
@@ -151,6 +154,10 @@ class StudyAppBLoC extends ChangeNotifier {
   /// The overall data model for this app
   CarpStudyAppViewModel get appViewModel => _appViewModel;
 
+  final appCheck = AppCheck();
+
+  List<AppInfo>? installedApps;
+
   /// Initialize this BLOC. Called before being used for anything.
   Future<void> initialize() async {
     if (isInitialized) return;
@@ -178,6 +185,19 @@ class StudyAppBLoC extends ChangeNotifier {
         element == ConnectivityResult.wifi);
   }
 
+  Future<bool> _isHealthConnectInstalled() async {
+    try {
+      final apps = await appCheck.getInstalledApps();
+      if (apps != null) {
+        return apps.any((app) => app.packageName == _healthConnectPackageName);
+      }
+    } catch (e) {
+      debug("Error checking Health Connect installation: $e");
+      return false;
+    }
+    return false;
+  }
+
   /// Set the active study in the app based on an [invitation].
   ///
   /// If a [context] is provided, the translation for this study is re-loaded

lib/main.dart

@@ -27,6 +27,7 @@ import 'package:permission_handler/permission_handler.dart';
 import 'package:connectivity_plus/connectivity_plus.dart';
 import 'package:open_settings_plus/open_settings_plus.dart';
 import 'package:open_settings_plus/core/open_settings_plus.dart';
+import 'package:appcheck/appcheck.dart';
 
 // the CARP packages
 import 'package:carp_serializable/carp_serializable.dart';
@@ -77,6 +78,7 @@ part 'view_models/user_tasks.dart';
 part 'carp_study_app.dart';
 part 'ui/pages/informed_consent_page.dart';
 part 'ui/pages/home_page.dart';
+part 'ui/pages/home_page.install_health_connect_dialog.dart';
 part 'ui/carp_study_style.dart';
 part 'ui/colors.dart';
 part 'ui/pages/data_visualization_page.dart';

lib/ui/pages/home_page.dart

@@ -61,6 +61,22 @@ class HomePageState extends State<HomePage> {
     //  - starting sensing
     askForLocationPermissions(context)
         .then((_) => bloc.configureStudy().then((_) => bloc.start()));
+
+    if (Platform.isAndroid) {
+      // Check if HealthConnect is installed
+      _checkHealthConnectInstallation();
+    }
+  }
+
+  Future<void> _checkHealthConnectInstallation() async {
+    bool isInstalled = await bloc._isHealthConnectInstalled();
+    if (!isInstalled) {
+      showDialog<void>(
+        context: context,
+        barrierDismissible: true,
+        builder: (context) => InstallHealthConnectDialog(context),
+      );
+    }
   }
 
   @override

lib/ui/pages/home_page.install_health_connect_dialog.dart

@@ -0,0 +1,46 @@
+part of carp_study_app;
+
+class InstallHealthConnectDialog extends StatelessWidget {
+  const InstallHealthConnectDialog(BuildContext context, {super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    RPLocalizations locale = RPLocalizations.of(context)!;
+    return AlertDialog(
+      titlePadding: const EdgeInsets.symmetric(vertical: 4),
+      insetPadding: const EdgeInsets.symmetric(vertical: 24, horizontal: 40),
+      title: const DialogTitle(
+        title: "pages.about.install_health_connect.title",
+      ),
+      content: Text(
+        locale.translate('pages.about.install_health_connect.description'),
+        style: aboutCardContentStyle,
+        textAlign: TextAlign.justify,
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.of(context).pop(),
+          child: Text(locale.translate('cancel')),
+        ),
+        TextButton(
+          child: Text(locale.translate('install')),
+          onPressed: () async {
+            _redirectToHealthConnectPlayStore();
+            Navigator.of(context).pop();
+          },
+        ),
+      ],
+    );
+  }
+
+  void _redirectToHealthConnectPlayStore() async {
+    final Uri url = Uri.parse(
+        'https://play.google.com/store/apps/details?id=${bloc.healthConnectPackageName}');
+    var canLaunch = await canLaunchUrl(url);
+    if (canLaunch) {
+      await launchUrl(url);
+    } else {
+      throw 'Could not launch $url';
+    }
+  }
+}

pubspec.lock

@@ -30,6 +30,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.7.0"
+  appcheck:
+    dependency: "direct main"
+    description:
+      name: appcheck
+      sha256: "0fcbe15b6bba67027c6f94bd177b9b319e019b51e0b49e9cd80486448c4a1909"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.2"
   archive:
     dependency: transitive
     description:
@@ -186,10 +194,10 @@ packages:
     dependency: transitive
     description:
       name: camera_android_camerax
-      sha256: "8bd9cab67551642eb33ceb33ece7acc0890014fc90ddfae637c7e2b683657e65"
+      sha256: "7cd93578ad201dcc6bb5810451fb00d76a86bab9b68dceb68b8cbd7038ac5846"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.7+2"
+    version: "0.6.8+3"
   camera_avfoundation:
     dependency: transitive
     description:
@@ -668,10 +676,10 @@ packages:
     dependency: transitive
     description:
       name: flutter_plugin_android_lifecycle
-      sha256: "9d98bd47ef9d34e803d438f17fd32b116d31009f534a6fa5ce3a1167f189a6de"
+      sha256: "9ee02950848f61c4129af3d6ec84a1cfc0e47931abc746b03e7a3bc3e8ff6eda"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.21"
+    version: "2.0.22"
   flutter_secure_storage:
     dependency: transitive
     description:
@@ -806,10 +814,10 @@ packages:
     dependency: "direct main"
     description:
       name: go_router
-      sha256: ddc16d34b0d74cb313986918c0f0885a7ba2fc24d8fb8419de75f0015144ccfe
+      sha256: "2ddb88e9ad56ae15ee144ed10e33886777eb5ca2509a914850a5faa7b52ff459"
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.3"
+    version: "14.2.7"
   google_fonts:
     dependency: "direct main"
     description:
@@ -934,10 +942,10 @@ packages:
     dependency: transitive
     description:
       name: just_audio
-      sha256: ee50602364ba83fa6308f5512dd560c713ec3e1f2bc75f0db43618f0d82ef71a
+      sha256: d8e8aaf417d33e345299c17f6457f72bd4ba0c549dc34607abb5183a354edc4d
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.39"
+    version: "0.9.40"
   just_audio_platform_interface:
     dependency: transitive
     description:
@@ -950,10 +958,10 @@ packages:
     dependency: transitive
     description:
       name: just_audio_web
-      sha256: "0edb481ad4aa1ff38f8c40f1a3576013c3420bf6669b686fe661627d49bc606c"
+      sha256: b163878529d9b028c53a6972fcd58cae2405bcd11cbfcea620b6fb9f151429d6
       url: "https://pub.dev"
     source: hosted
-    version: "0.4.11"
+    version: "0.4.12"
   jwt_decoder:
     dependency: transitive
     description:
@@ -1110,10 +1118,10 @@ packages:
     dependency: transitive
     description:
       name: mime
-      sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
+      sha256: "801fd0b26f14a4a58ccb09d5892c3fbdeff209594300a542492cf13fba9d247a"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.5"
+    version: "1.0.6"
   mobility_features:
     dependency: transitive
     description:
@@ -1438,10 +1446,10 @@ packages:
     dependency: transitive
     description:
       name: permission_handler_html
-      sha256: d220eb8476b466d58b161e10b3001d93999010a26228a3fb89c4280db1249546
+      sha256: af26edbbb1f2674af65a8f4b56e1a6f526156bc273d0e65dd8075fab51c78851
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.3+1"
+    version: "0.1.3+2"
   permission_handler_platform_interface:
     dependency: transitive
     description:
@@ -1622,10 +1630,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_android
-      sha256: a7e8467e9181cef109f601e3f65765685786c1a738a83d7fbbde377589c0d974
+      sha256: "480ba4345773f56acda9abf5f50bd966f581dac5d514e5fc4a18c62976bbba7e"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.2"
   shared_preferences_foundation:
     dependency: transitive
     description:
@@ -1747,10 +1755,10 @@ packages:
     dependency: transitive
     description:
       name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
+      sha256: c0713a43e323c3302c2abe2a1cc89aa057a387101ebd280371d6a6c9fa68516b
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   source_maps:
     dependency: transitive
     description:
@@ -1955,10 +1963,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_android
-      sha256: f0c73347dfcfa5b3db8bc06e1502668265d39c08f310c29bff4e28eea9699f79
+      sha256: e35a698ac302dd68e41f73250bd9517fe3ab5fa4f18fe4647a0872db61bacbab
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.9"
+    version: "6.3.10"
   url_launcher_ios:
     dependency: transitive
     description:
@@ -2059,10 +2067,10 @@ packages:
     dependency: transitive
     description:
       name: video_player_android
-      sha256: "4de50df9ee786f5891d3281e1e633d7b142ef1acf47392592eb91cba5d355849"
+      sha256: "101028b643a3b43ced72107aacdbc4d30d55365487751de001a36cf0d86038d1"
       url: "https://pub.dev"
     source: hosted
-    version: "2.6.0"
+    version: "2.7.2"
   video_player_avfoundation:
     dependency: transitive
     description:
@@ -2201,4 +2209,4 @@ packages:
     version: "3.1.2"
 sdks:
   dart: ">=3.5.0 <4.0.0"
-  flutter: ">=3.22.0"
+  flutter: ">=3.24.0"

pubspec.yaml

@@ -1,7 +1,7 @@
 name: carp_study_app
 description: The generic CARP study app.
 publish_to: "none"
-version: 2.1.1+30
+version: 2.2.1+32
 
 environment:
   sdk: ">=3.2.0 <4.0.0"
@@ -51,6 +51,7 @@ dependencies:
   permission_handler: ^11.0.1
   connectivity_plus: ^6.0.0
   open_settings_plus: ^0.3.0
+  appcheck: ^1.5.2
 
 # Overriding carp libraries to use the local copy
 dependency_overrides: