feat: fitbit integration 💪🏼

app/android/app/src/main/AndroidManifest.xml

@@ -26,6 +26,7 @@
         </intent>
     </queries>
 
+
     <application
         android:label="StudyU"
         android:name="${applicationName}"
@@ -52,6 +53,16 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <!-- Begin flutter_web_auth -->
+        <activity android:name="com.linusu.flutter_web_auth.CallbackActivity" android:exported="true">
+            <intent-filter android:label="flutter_web_auth">
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="example" />
+            </intent-filter>
+        </activity>
+        <!-- End flutter_web_auth -->
         <!-- Begin flutter_local_notifications -->
         <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver" />
         <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver">
@@ -68,6 +79,7 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+
     </application>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and

app/ios/Podfile.lock

@@ -14,6 +14,8 @@ PODS:
     - Flutter
   - flutter_timezone (0.0.1):
     - Flutter
+  - flutter_web_auth (0.6.0):
+    - Flutter
   - just_audio (0.0.1):
     - Flutter
   - package_info_plus (0.4.5):
@@ -25,16 +27,15 @@ PODS:
     - Flutter
   - record_darwin (1.0.0):
     - Flutter
-    - FlutterMacOS
-  - Sentry/HybridSDK (8.36.0)
-  - sentry_flutter (8.9.0):
+  - Sentry/HybridSDK (8.42.0)
+  - sentry_flutter (8.12.0):
     - Flutter
     - FlutterMacOS
-    - Sentry/HybridSDK (= 8.36.0)
+    - Sentry/HybridSDK (= 8.42.0)
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
-  - sqflite (0.0.3):
+  - sqflite_darwin (0.0.4):
     - Flutter
     - FlutterMacOS
   - url_launcher_ios (0.0.1):
@@ -57,14 +58,15 @@ DEPENDENCIES:
   - flutter_local_notifications (from `.symlinks/plugins/flutter_local_notifications/ios`)
   - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
   - flutter_timezone (from `.symlinks/plugins/flutter_timezone/ios`)
+  - flutter_web_auth (from `.symlinks/plugins/flutter_web_auth/ios`)
   - just_audio (from `.symlinks/plugins/just_audio/ios`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
   - record_darwin (from `.symlinks/plugins/record_darwin/ios`)
   - sentry_flutter (from `.symlinks/plugins/sentry_flutter/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
-  - sqflite (from `.symlinks/plugins/sqflite/darwin`)
+  - sqflite_darwin (from `.symlinks/plugins/sqflite_darwin/darwin`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
   - video_player_avfoundation (from `.symlinks/plugins/video_player_avfoundation/darwin`)
   - wakelock_plus (from `.symlinks/plugins/wakelock_plus/ios`)
@@ -91,6 +93,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/flutter_secure_storage/ios"
   flutter_timezone:
     :path: ".symlinks/plugins/flutter_timezone/ios"
+  flutter_web_auth:
+    :path: ".symlinks/plugins/flutter_web_auth/ios"
   just_audio:
     :path: ".symlinks/plugins/just_audio/ios"
   package_info_plus:
@@ -105,8 +109,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/sentry_flutter/ios"
   shared_preferences_foundation:
     :path: ".symlinks/plugins/shared_preferences_foundation/darwin"
-  sqflite:
-    :path: ".symlinks/plugins/sqflite/darwin"
+  sqflite_darwin:
+    :path: ".symlinks/plugins/sqflite_darwin/darwin"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
   video_player_avfoundation:
@@ -117,28 +121,29 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/darwin"
 
 SPEC CHECKSUMS:
-  app_links: e7a6750a915a9e161c58d91bc610e8cd1d4d0ad0
-  audio_session: 088d2483ebd1dc43f51d253d4a1c517d9a2e7207
-  camera_avfoundation: dd002b0330f4981e1bbcb46ae9b62829237459a4
+  app_links: 3da4c36b46cac3bf24eb897f1a6ce80bda109874
+  audio_session: f08db0697111ac84ba46191b55488c0563bb29c6
+  camera_avfoundation: 04b44aeb14070126c6529e5ab82cc7c9fca107cf
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  flutter_file_dialog: 4c014a45b105709a27391e266c277d7e588e9299
-  flutter_local_notifications: 4cde75091f6327eb8517fa068a0a5950212d2086
-  flutter_secure_storage: d33dac7ae2ea08509be337e775f6b59f1ff45f12
-  flutter_timezone: ffb07bdad3c6276af8dada0f11978d8a1f8a20bb
-  just_audio: baa7252489dbcf47a4c7cc9ca663e9661c99aafa
-  package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c
-  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
-  permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
-  record_darwin: df0a677188e5fed18472550298e675f19ddaffbe
-  Sentry: f8374b5415bc38dfb5645941b3ae31230fbeae57
-  sentry_flutter: 0eb93e5279eb41e2392212afe1ccd2fecb4f8cbe
-  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
-  sqflite: 673a0e54cc04b7d6dba8d24fb8095b31c3a99eec
-  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
-  video_player_avfoundation: 7c6c11d8470e1675df7397027218274b6d2360b3
-  wakelock_plus: 78ec7c5b202cab7761af8e2b2b3d0671be6c4ae1
-  webview_flutter_wkwebview: 0982481e3d9c78fd5c6f62a002fcd24fc791f1e4
+  flutter_file_dialog: ca8d7fbd1772d4f0c2777b4ab20a7787ef4e7dd8
+  flutter_local_notifications: ad39620c743ea4c15127860f4b5641649a988100
+  flutter_secure_storage: 1ed9476fba7e7a782b22888f956cce43e2c62f13
+  flutter_timezone: ee50ce7786b5fde27e2fe5375bbc8c9661ffc13f
+  flutter_web_auth: e5618c2e8a6822d86a0dc49f08d00a7ba25cfafd
+  just_audio: 6c031bb61297cf218b4462be616638e81c058e97
+  package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d
+  record_darwin: fb1f375f1d9603714f55b8708a903bbb91ffdb0a
+  Sentry: 38ed8bf38eab5812787274bf591e528074c19e02
+  sentry_flutter: a72ca0eb6e78335db7c4ddcddd1b9f6c8ed5b764
+  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
+  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
+  video_player_avfoundation: 2cef49524dd1f16c5300b9cd6efd9611ce03639b
+  wakelock_plus: 04623e3f525556020ebd4034310f20fe7fda8b49
+  webview_flutter_wkwebview: 44d4dee7d7056d5ad185d25b38404436d56c547c
 
 PODFILE CHECKSUM: 666752a84cc2c75e2476eadd0afa8f31ee5056b0
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

app/lib/constants.dart

@@ -1,3 +1,5 @@
 const String playStoreUrl =
     'https://play.google.com/store/apps/details?id=health.studyu.app';
 const String appstoreUrl = 'https://itunes.apple.com/app/id1571991198';
+const String fitbitRedirectUrl = 'example://fitbit/auth';
+const String fitbitCallbackScheme = 'example';

app/lib/screens/app_onboarding/preview.dart

@@ -4,6 +4,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:studyu_app/models/app_state.dart';
 import 'package:studyu_app/routes.dart';
+import 'package:studyu_app/util/fitbit_handler.dart';
 import 'package:studyu_core/core.dart';
 import 'package:studyu_flutter_common/studyu_flutter_common.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
@@ -13,6 +14,7 @@ class Preview {
   final AppLanguage appLanguage;
   String? selectedRoute;
   String? extra;
+
   bool hasRoute() => selectedRoute != null && selectedRoute!.isNotEmpty;
   Study? study;
   String? selectedStudyObjectId;
@@ -75,6 +77,7 @@ class Preview {
           ],
         );
         subject.delete();
+        FitbitHandler.deleteFitbitCredentials(subject.studyId);
         deleteActiveStudyReference();
         selectedStudyObjectId = '';
       }

app/lib/screens/study/dashboard/settings.dart

@@ -7,6 +7,7 @@ import 'package:provider/provider.dart';
 import 'package:studyu_app/models/app_state.dart';
 import 'package:studyu_app/routes.dart';
 import 'package:studyu_app/util/app_analytics.dart';
+import 'package:studyu_app/util/fitbit_handler.dart';
 import 'package:studyu_app/util/localization.dart';
 import 'package:studyu_app/util/schedule_notifications.dart';
 import 'package:studyu_core/core.dart';
@@ -188,6 +189,7 @@ class OptOutAlertDialog extends StatelessWidget {
           onPressed: () async {
             await subject!.softDelete();
             await deleteActiveStudyReference();
+            await FitbitHandler.deleteFitbitCredentials(subject!.studyId);
             if (context.mounted) await cancelNotifications(context);
             if (context.mounted) {
               Navigator.pushNamedAndRemoveUntil(
@@ -223,6 +225,8 @@ class DeleteAlertDialog extends StatelessWidget {
               try {
                 await subject!.delete(); // hard-delete
                 await deleteLocalData();
+                await FitbitHandler.deleteFitbitCredentials(subject!.studyId);
+
                 if (context.mounted) await cancelNotifications(context);
                 if (context.mounted) {
                   Navigator.pushNamedAndRemoveUntil(

app/lib/screens/study/tasks/observation/questionnaire_task_widget.dart

@@ -71,6 +71,7 @@ class _QuestionnaireTaskWidgetState extends State<QuestionnaireTaskWidget> {
             key: formKey,
             child: QuestionnaireWidget(
               widget.task.questions.questions,
+              taskId: widget.task.id,
               header: widget.task.header,
               footer: widget.task.footer,
               onChange: _responseValidator,

app/lib/util/cache.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:convert';
 import 'dart:io';