From 15c51724cec1b4ce4b21a3d6a0f21cdc2450e32a Mon Sep 17 00:00:00 2001
From: Xennis <code@xennis.org>
Date: Thu, 23 Nov 2023 17:58:50 +0100
Subject: [PATCH] Remove analytics

---
 green_walking/android/app/build.gradle        |  1 -
 .../android/app/src/main/AndroidManifest.xml  |  4 ++
 green_walking/lib/l10n/app_de.arb             |  5 +-
 green_walking/lib/l10n/app_en.arb             | 14 +++--
 .../pages/{imprint.dart => legal_notice.dart} |  6 +-
 green_walking/lib/pages/map.dart              |  4 +-
 green_walking/lib/pages/settings.dart         |  4 +-
 green_walking/lib/routes.dart                 |  6 +-
 green_walking/lib/services/app_prefs.dart     |  2 +-
 .../lib/widgets/navigation_drawer.dart        |  2 +-
 ...le.dart => crash_reporting_list_tile.dart} | 20 +++---
 ...r_dialog.dart => user_consent_dialog.dart} | 24 ++++----
 green_walking/pubspec.lock                    | 24 --------
 green_walking/pubspec.yaml                    |  1 -
 green_walking/test/pages/imprint_test.dart    | 11 ----
 .../test/pages/legal_notice_test.dart         | 11 ++++
 green_walking/web/index.html                  |  2 -
 web/privacy/privacy-policy.md                 | 61 ++-----------------
 18 files changed, 68 insertions(+), 134 deletions(-)
 rename green_walking/lib/pages/{imprint.dart => legal_notice.dart} (89%)
 rename green_walking/lib/widgets/settings/{analytics_list_tile.dart => crash_reporting_list_tile.dart} (58%)
 rename green_walking/lib/widgets/{gdpr_dialog.dart => user_consent_dialog.dart} (70%)
 delete mode 100644 green_walking/test/pages/imprint_test.dart
 create mode 100644 green_walking/test/pages/legal_notice_test.dart

diff --git a/green_walking/android/app/build.gradle b/green_walking/android/app/build.gradle
index 013777c..d052473 100644
--- a/green_walking/android/app/build.gradle
+++ b/green_walking/android/app/build.gradle
@@ -86,5 +86,4 @@ dependencies {
     // When using the BoM, you don't specify versions in Firebase library dependencies.
     //implementation platform('com.google.firebase:firebase-bom:29.0.0')
     //implementation 'com.google.firebase:firebase-crashlytics'
-    //implementation 'com.google.firebase:firebase-analytics'
 }
diff --git a/green_walking/android/app/src/main/AndroidManifest.xml b/green_walking/android/app/src/main/AndroidManifest.xml
index 808c066..35a921f 100644
--- a/green_walking/android/app/src/main/AndroidManifest.xml
+++ b/green_walking/android/app/src/main/AndroidManifest.xml
@@ -28,6 +28,10 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <!-- Privacy: Disable crash reporting by default. -->
+        <meta-data
+            android:name="firebase_crashlytics_collection_enabled"
+            android:value="false" />
         <!-- Privacy: Disable tracking by default. -->
         <meta-data
             android:name="firebase_analytics_collection_enabled"
diff --git a/green_walking/lib/l10n/app_de.arb b/green_walking/lib/l10n/app_de.arb
index 2bf6dad..ed6be2b 100644
--- a/green_walking/lib/l10n/app_de.arb
+++ b/green_walking/lib/l10n/app_de.arb
@@ -8,7 +8,8 @@
   "missingDescription": "Der Ort hat bisher keine Beschreibung.",
   "fallbackDescription": "Die Beschreibung ist nur in der lokalen Sprache verfügbar.",
   "settingsPage": "Einstellungen",
-  "settingsTrackingDescription": "Trackingdienst aktivieren",
+  "settingsCrashReportingTitle": "Absturzmeldung",
+  "settingsCrashReportingDescription": "Aktiviere senden von Bericht im Falle eines Fehlers",
   "feedbackPage": "Feedback senden",
   "feedbackSendLabel": "Feedback senden",
   "feedbackPageText": "Du hast Feedback für die App? Zögere nicht, es uns zuzusenden und damit die App zu verbessern.\n\nDu kannst zum Beispiel Feedback geben zu dem Design und der Bedienbarkeit der App, nicht angezeigten Grünanlagen, wünschenswerten Funktionen, Fehlern oder Funktionen, die dir besonders gut gefallen.",
@@ -24,7 +25,7 @@
   "imprintDisclaimerText": "Wir übernehmen keine Haftung für die Inhalte externer Links. Für den Inhalt der verlinkten Seiten sind ausschließlich deren Betreiber verantwortlich.",
   "imprintGdprApplyText": "Es gilt die",
   "openInBrowserSemanticLabel": "Im Browser öffnen",
-  "gdprDialogText": "Für das beste Erlebnis aktiviert die App Tracking. Weitere Infos erhälst du in der",
+  "gdprDialogText": "Für das beste Erlebnis sendet die App Absturzberichte, wenn derartiger Fehler auftreten. Weitere Infos erhälst du in der",
   "gdprPrivacyPolicy": "Datenschutzerklärung",
   "gdprAgree": "Einverstanden",
   "gdprDisagree": "Nein danke",
diff --git a/green_walking/lib/l10n/app_en.arb b/green_walking/lib/l10n/app_en.arb
index 9b58250..0fef282 100644
--- a/green_walking/lib/l10n/app_en.arb
+++ b/green_walking/lib/l10n/app_en.arb
@@ -48,9 +48,15 @@
     "type": "text",
     "placeholders": {}
   },
-  "settingsTrackingDescription": "Enable tracking service",
-  "@settingsTrackingDescription": {
-    "description": "Description for enable/disable tracking setting",
+  "settingsCrashReportingTitle": "Crash reporting",
+  "@settingsCrashReportingTitle": {
+    "description": "Title for enable/disable sending crash reports",
+    "type": "text",
+    "placeholders": {}
+  },
+  "settingsCrashReportingDescription": "Enable sending report in case of an error",
+  "@settingsCrashReportingDescription": {
+    "description": "Description for enable/disable sending crash reports",
     "type": "text",
     "placeholders": {}
   },
@@ -169,7 +175,7 @@
     "type": "text",
     "placeholders": {}
   },
-  "gdprDialogText": "For the best experience the app enables tracking. Further information can be found in the",
+  "gdprDialogText": "For the best experience the app sends crash reports if such an error occurs. Further information can be found in the",
   "@gdprDialogText": {
     "description": "Text for privacy policy link",
     "type": "text",
diff --git a/green_walking/lib/pages/imprint.dart b/green_walking/lib/pages/legal_notice.dart
similarity index 89%
rename from green_walking/lib/pages/imprint.dart
rename to green_walking/lib/pages/legal_notice.dart
index 7960d93..296962f 100644
--- a/green_walking/lib/pages/imprint.dart
+++ b/green_walking/lib/pages/legal_notice.dart
@@ -5,8 +5,8 @@ import 'package:url_launcher/url_launcher.dart';
 
 import '../config.dart';
 
-class ImprintPage extends StatelessWidget {
-  const ImprintPage({super.key});
+class LegalNoticePage extends StatelessWidget {
+  const LegalNoticePage({super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -31,7 +31,7 @@ class ImprintPage extends StatelessWidget {
                   ),
                   const TextSpan(
                       text:
-                          'Fabian Rosenthal\nSchäferkampsallee 61\n20357\nHamburg\nGermany\ncode [at] xennis.org\n\n'),
+                          'Fabian Rosenthal\nMethfesselstraße 96\n20255\nHamburg\nGermany\ncode [at] xennis.org\n\n'),
                   TextSpan(
                     text: '${locale.imprintDisclaimerLabel}:',
                     style: const TextStyle(fontWeight: FontWeight.bold),
diff --git a/green_walking/lib/pages/map.dart b/green_walking/lib/pages/map.dart
index e338940..ecc26b0 100644
--- a/green_walking/lib/pages/map.dart
+++ b/green_walking/lib/pages/map.dart
@@ -5,7 +5,7 @@ import 'package:mapbox_maps_flutter/mapbox_maps_flutter.dart' show CameraOptions
 
 import 'search.dart';
 import '../services/app_prefs.dart';
-import '../widgets/gdpr_dialog.dart';
+import '../widgets/user_consent_dialog.dart';
 import '../widgets/map_view.dart';
 import '../widgets/navigation_drawer.dart';
 
@@ -22,7 +22,7 @@ class _MapPageState extends State<MapPage> {
   @override
   void initState() {
     super.initState();
-    WidgetsBinding.instance.addPostFrameCallback((_) => enableAnalyticsOrConsent(context));
+    WidgetsBinding.instance.addPostFrameCallback((_) => enableCrashReportingOrConsent(context));
   }
 
   @override
diff --git a/green_walking/lib/pages/settings.dart b/green_walking/lib/pages/settings.dart
index 95b2bf6..6560c14 100644
--- a/green_walking/lib/pages/settings.dart
+++ b/green_walking/lib/pages/settings.dart
@@ -3,7 +3,7 @@ import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:provider/provider.dart';
 
 import '../provider/prefs_provider.dart';
-import '../widgets/settings/analytics_list_tile.dart';
+import '../widgets/settings/crash_reporting_list_tile.dart';
 import '../widgets/settings/language_list_tile.dart';
 import '../widgets/settings/theme_list_tile.dart';
 
@@ -26,7 +26,7 @@ class SettingsPage extends StatelessWidget {
                   ThemeListTile(prefsProvider.themeMode),
                   LanguageListTile(prefsProvider.locale),
                   const Divider(),
-                  const AnalyticsListTile()
+                  const CrashReportingListTile()
                 ]))));
   }
 }
diff --git a/green_walking/lib/routes.dart b/green_walking/lib/routes.dart
index b4825e3..43f6b20 100644
--- a/green_walking/lib/routes.dart
+++ b/green_walking/lib/routes.dart
@@ -1,13 +1,13 @@
 import 'package:flutter/widgets.dart';
 
 import 'pages/feedback.dart';
-import 'pages/imprint.dart';
+import 'pages/legal_notice.dart';
 import 'pages/map.dart';
 import 'pages/settings.dart';
 
 class Routes {
   static const String feedback = 'feedback';
-  static const String imprint = 'imprint';
+  static const String legalNotice = 'legal-notice';
   static const String map = 'map';
   static const String privacy = 'privacy';
   static const String settings = 'settings';
@@ -16,7 +16,7 @@ class Routes {
 Map<String, WidgetBuilder> getRoutes(BuildContext context) {
   return <String, WidgetBuilder>{
     Routes.feedback: (_) => const FeedbackPage(),
-    Routes.imprint: (_) => const ImprintPage(),
+    Routes.legalNotice: (_) => const LegalNoticePage(),
     Routes.map: (_) => const MapPage(),
     Routes.settings: (_) => const SettingsPage(),
   };
diff --git a/green_walking/lib/services/app_prefs.dart b/green_walking/lib/services/app_prefs.dart
index 3288f74..a5e4c6c 100644
--- a/green_walking/lib/services/app_prefs.dart
+++ b/green_walking/lib/services/app_prefs.dart
@@ -8,7 +8,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 // ignore: avoid_classes_with_only_static_members
 class AppPrefs {
   static const String keyLastPosition = 'last-position';
-  static const String analyticsEnabled = 'analytics-enabled';
+  static const String crashReportingEnabled = 'crash-reporting-enabled';
 
   static const String _keyThemeMode = 'themeMode';
   static const String _keyLanguage = 'language';
diff --git a/green_walking/lib/widgets/navigation_drawer.dart b/green_walking/lib/widgets/navigation_drawer.dart
index 224e8a1..cf1b18f 100644
--- a/green_walking/lib/widgets/navigation_drawer.dart
+++ b/green_walking/lib/widgets/navigation_drawer.dart
@@ -80,7 +80,7 @@ class AppNavigationDrawer extends StatelessWidget {
           ListTile(
             leading: const Icon(Icons.info),
             title: Text(locale.imprint),
-            onTap: () => Navigator.of(context).pushNamed(Routes.imprint),
+            onTap: () => Navigator.of(context).pushNamed(Routes.legalNotice),
           ),
         ],
       ),
diff --git a/green_walking/lib/widgets/settings/analytics_list_tile.dart b/green_walking/lib/widgets/settings/crash_reporting_list_tile.dart
similarity index 58%
rename from green_walking/lib/widgets/settings/analytics_list_tile.dart
rename to green_walking/lib/widgets/settings/crash_reporting_list_tile.dart
index 45a364f..c7d2c82 100644
--- a/green_walking/lib/widgets/settings/analytics_list_tile.dart
+++ b/green_walking/lib/widgets/settings/crash_reporting_list_tile.dart
@@ -1,17 +1,17 @@
-import 'package:firebase_analytics/firebase_analytics.dart';
+import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 import '../../services/app_prefs.dart';
 
-class AnalyticsListTile extends StatefulWidget {
-  const AnalyticsListTile({super.key});
+class CrashReportingListTile extends StatefulWidget {
+  const CrashReportingListTile({super.key});
 
   @override
-  State<AnalyticsListTile> createState() => _AnalyticsListTileState();
+  State<CrashReportingListTile> createState() => _CrashReportingListTileState();
 }
 
-class _AnalyticsListTileState extends State<AnalyticsListTile> {
+class _CrashReportingListTileState extends State<CrashReportingListTile> {
   bool _enabled = false;
 
   @override
@@ -20,12 +20,12 @@ class _AnalyticsListTileState extends State<AnalyticsListTile> {
 
     return ListTile(
       leading: const Icon(Icons.analytics_outlined),
-      title: const Text("Google Analytics"),
+      title: Text(locale.settingsCrashReportingTitle),
       subtitle: Text(
-        locale.settingsTrackingDescription,
+        locale.settingsCrashReportingDescription,
       ),
       trailing: FutureBuilder<bool?>(
-          future: AppPrefs.getBool(AppPrefs.analyticsEnabled),
+          future: AppPrefs.getBool(AppPrefs.crashReportingEnabled),
           initialData: _enabled,
           builder: (BuildContext context, AsyncSnapshot<bool?> snapshot) {
             return Switch(
@@ -34,8 +34,8 @@ class _AnalyticsListTileState extends State<AnalyticsListTile> {
                   if (newValue == null) {
                     return;
                   }
-                  AppPrefs.setBool(AppPrefs.analyticsEnabled, newValue);
-                  FirebaseAnalytics.instance.setAnalyticsCollectionEnabled(newValue);
+                  AppPrefs.setBool(AppPrefs.crashReportingEnabled, newValue);
+                  FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(newValue);
                   setState(() {
                     _enabled = newValue;
                   });
diff --git a/green_walking/lib/widgets/gdpr_dialog.dart b/green_walking/lib/widgets/user_consent_dialog.dart
similarity index 70%
rename from green_walking/lib/widgets/gdpr_dialog.dart
rename to green_walking/lib/widgets/user_consent_dialog.dart
index 2b0d0ef..b748ef1 100644
--- a/green_walking/lib/widgets/gdpr_dialog.dart
+++ b/green_walking/lib/widgets/user_consent_dialog.dart
@@ -1,4 +1,4 @@
-import 'package:firebase_analytics/firebase_analytics.dart';
+import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
@@ -7,19 +7,19 @@ import 'package:url_launcher/url_launcher.dart';
 import '../config.dart';
 import '../services/app_prefs.dart';
 
-void enableAnalyticsOrConsent(BuildContext context) {
-  AppPrefs.getBool(AppPrefs.analyticsEnabled).then((bool? enabled) {
+void enableCrashReportingOrConsent(BuildContext context) {
+  AppPrefs.getBool(AppPrefs.crashReportingEnabled).then((bool? enabled) {
     if (enabled == true) {
-      // Privacy: Only enable analytics if it is set to enabled.
-      FirebaseAnalytics.instance.setAnalyticsCollectionEnabled(true);
+      // Privacy: Only enable if it is set to enabled.
+      FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
     } else if (enabled == null) {
-      showDialog<dynamic>(context: context, builder: (BuildContext context) => const GdprDialog());
+      showDialog<dynamic>(context: context, builder: (BuildContext context) => const UserConsentDialog());
     }
   });
 }
 
-class GdprDialog extends StatelessWidget {
-  const GdprDialog({super.key});
+class UserConsentDialog extends StatelessWidget {
+  const UserConsentDialog({super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -56,15 +56,15 @@ class GdprDialog extends StatelessWidget {
         TextButton(
             child: Text(locale.gdprDisagree.toUpperCase()),
             onPressed: () {
-              AppPrefs.setBool(AppPrefs.analyticsEnabled, false);
-              FirebaseAnalytics.instance.setAnalyticsCollectionEnabled(false);
+              AppPrefs.setBool(AppPrefs.crashReportingEnabled, false);
+              FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(false);
               Navigator.of(context).pop();
             }),
         TextButton(
             child: Text(locale.gdprAgree.toUpperCase()),
             onPressed: () {
-              AppPrefs.setBool(AppPrefs.analyticsEnabled, true);
-              FirebaseAnalytics.instance.setAnalyticsCollectionEnabled(true);
+              AppPrefs.setBool(AppPrefs.crashReportingEnabled, true);
+              FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
               Navigator.of(context).pop();
             }),
       ],
diff --git a/green_walking/pubspec.lock b/green_walking/pubspec.lock
index dcc404f..7f94a8e 100644
--- a/green_walking/pubspec.lock
+++ b/green_walking/pubspec.lock
@@ -121,30 +121,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
-  firebase_analytics:
-    dependency: "direct main"
-    description:
-      name: firebase_analytics
-      sha256: "828401ca7a9ca47949106b9791b6f669942eed3fa991fb39323ba27da6b35dc7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.6.4"
-  firebase_analytics_platform_interface:
-    dependency: transitive
-    description:
-      name: firebase_analytics_platform_interface
-      sha256: "4449defa57b63275b122e55e48d2dfebd6682718dac5eeb1c88adc4ef221a9f8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.7.6"
-  firebase_analytics_web:
-    dependency: transitive
-    description:
-      name: firebase_analytics_web
-      sha256: "2e5fc93356992fb2236040b301527427b57950235e57ce21e13c07cc86279686"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.5.5+6"
   firebase_core:
     dependency: "direct main"
     description:
diff --git a/green_walking/pubspec.yaml b/green_walking/pubspec.yaml
index 7119b8b..fd17da3 100644
--- a/green_walking/pubspec.yaml
+++ b/green_walking/pubspec.yaml
@@ -18,7 +18,6 @@ environment:
   sdk: ">=3.1.0 <4.0.0"
 
 dependencies:
-  firebase_analytics: ^10.6.4
   firebase_core: ^2.22.0
   firebase_crashlytics: ^3.4.4
   flutter:
diff --git a/green_walking/test/pages/imprint_test.dart b/green_walking/test/pages/imprint_test.dart
deleted file mode 100644
index 9b11d04..0000000
--- a/green_walking/test/pages/imprint_test.dart
+++ /dev/null
@@ -1,11 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:green_walking/pages/imprint.dart';
-
-void main() {
-  testWidgets('ImprintPage() can be rendered', (WidgetTester tester) async {
-    await tester.pumpWidget(const MaterialApp(
-        home: ImprintPage(), localizationsDelegates: <LocalizationsDelegate<dynamic>>[AppLocalizations.delegate]));
-  });
-}
diff --git a/green_walking/test/pages/legal_notice_test.dart b/green_walking/test/pages/legal_notice_test.dart
new file mode 100644
index 0000000..9b82ff6
--- /dev/null
+++ b/green_walking/test/pages/legal_notice_test.dart
@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:green_walking/pages/legal_notice.dart';
+
+void main() {
+  testWidgets('LegalNoticePage() can be rendered', (WidgetTester tester) async {
+    await tester.pumpWidget(const MaterialApp(
+        home: LegalNoticePage(), localizationsDelegates: <LocalizationsDelegate<dynamic>>[AppLocalizations.delegate]));
+  });
+}
diff --git a/green_walking/web/index.html b/green_walking/web/index.html
index a5aa791..ffbebe5 100644
--- a/green_walking/web/index.html
+++ b/green_walking/web/index.html
@@ -23,7 +23,6 @@
 
   <!-- Add SDKs for Firebase products that you want to use
       https://firebase.google.com/docs/web/setup#available-libraries -->
-  <script src="https://www.gstatic.com/firebasejs/7.19.1/firebase-analytics.js"></script>
   <script src="https://www.gstatic.com/firebasejs/7.19.1/firebase-firestore.js"></script>
 
   <script>
@@ -40,7 +39,6 @@
     };
     // Initialize Firebase
     firebase.initializeApp(firebaseConfig);
-    firebase.analytics();
   </script>
 
   <!-- This script installs service_worker.js to provide PWA functionality to
diff --git a/web/privacy/privacy-policy.md b/web/privacy/privacy-policy.md
index e88e385..5a3aba9 100644
--- a/web/privacy/privacy-policy.md
+++ b/web/privacy/privacy-policy.md
@@ -19,9 +19,9 @@ Unsere Datenschutzerklärung ist wie folgt gegliedert:
 Verantwortlicher Anbieter dieser App im datenschutzrechtlichen Sinne ist:
 
     Fabian Rosenthal
-    Schäferkampsallee 61
-    20357 Hamburg
-    DE – Germany
+    Methfesselstraße 96
+    20255 Hamburg
+    Germany
     code [at] xennis.org
 
 Datenschutzbeauftragte/r beim Anbieter ist:
@@ -46,30 +46,6 @@ Darüber hinaus ist der Anbieter dazu verpflichtet, alle Empfänger, denen gegen
 
 Ihre bei Nutzung unserer App verarbeiteten Daten werden gelöscht oder gesperrt, sobald der Zweck der Speicherung entfällt, der Löschung der Daten keine gesetzlichen Aufbewahrungspflichten entgegenstehen und nachfolgend keine anderslautenden Angaben zu einzelnen Verarbeitungsverfahren gemacht werden.
 
-### Google Analytics
-
-In unserer App setzen wir Google Analytics ein. Hierbei handelt es sich um einen Webanalysedienst der Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland, nachfolgend nur „Google“ genannt.
-
-Durch die Zertifizierung nach dem EU-US-Datenschutzschild („EU-US Privacy Shield“)
-
-https://www.privacyshield.gov/participant?id=a2zt000000001L5AAI&status=Active
-
-garantiert Google, dass die Datenschutzvorgaben der EU auch bei der Verarbeitung von Daten in den USA eingehalten werden.
-
-Der Dienst Google Analytics dient zur Analyse des Nutzungsverhaltens unserer App. Rechtsgrundlage ist Art. 6 Abs. 1 lit. f) DSGVO. Unser berechtigtes Interesse liegt in der Analyse, Optimierung und dem wirtschaftlichen Betrieb unserer App.
-
-Nutzungs- und nutzerbezogene Informationen, wie bspw. IP-Adresse, Ort, Zeit oder Häufigkeit des Besuchs unserer App, werden dabei an einen Server von Google in den USA übertragen und dort gespeichert. Allerdings nutzen wir Google Analytics mit der sog. Anonymisierungsfunktion. Durch diese Funktion kürzt Google die IP-Adresse schon innerhalb der EU bzw. des EWR.
-
-Die so erhobenen Daten werden wiederum von Google genutzt, um uns eine Auswertung über den Besuch unseres App sowie über die dortigen Nutzungsaktivitäten zur Verfügung zu stellen. Auch können diese Daten genutzt werden, um weitere Dienstleistungen zu erbringen, die mit der Nutzung unseres App und der Nutzung des Internets zusammenhängen.
-
-Google gibt an, Ihre IP-Adresse nicht mit anderen Daten zu verbinden. Zudem hält Google unter
-
-https://www.google.com/intl/de/policies/privacy/partners
-
-weitere datenschutzrechtliche Informationen für Sie bereit, so bspw. auch zu den Möglichkeiten, die Datennutzung zu unterbinden.
-
-In der App erfolgt die Deaktivierung in den Einstellungen. Öffnen Sie hierzu die Einstellungen der App. Auf dieser Seite können Sie den Dienst deaktiveren.
-
 ### Firebase Crashlytics
 
 In unserer App setzen wir Firebase Crashlytics ein. Hierbei handel es sich um einen Absturzberichtdienst der Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland, nachfolgend nur „Google“ genannt.
@@ -113,10 +89,9 @@ Our privacy policy is structured as follows:
 The party responsible for this app (the "controller") for purposes of data protection law is:
 
     Fabian Rosenthal
-    c/o skriptspektor e. U.
-    Robert-Preußler-Straße 13 / TOP 1
-    5020 Salzburg
-    AT – Österreich
+    Methfesselstraße 96
+    20255 Hamburg
+    Germany
     code [at] xennis.org
 
 The controller's data protection officer is:
@@ -141,30 +116,6 @@ In addition, the controller is obliged to inform all recipients to whom it discl
 
 Your data processed when using our app will be deleted or blocked as soon as the purpose for its storage ceases to apply, provided the deletion of the same is not in breach of any statutory storage obligations or unless otherwise stipulated below.
 
-### Google Analytics
-
-We use Google Analytics on our app. This is a web analytics service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland (hereinafter: Google).
-
-Through certification according to the EU-US Privacy Shield
-
-https://www.privacyshield.gov/participant?id=a2zt000000001L5AAI&status=Active
-
-Google guarantees that it will follow the EU's data protection regulations when processing data in the United States.
-
-The Google Analytics service is used to analyze how our app is used. The legal basis is Art. 6 Para. 1 lit. f) GDPR. Our legitimate interest lies in the analysis, optimization, and economic operation of our site.
-
-Usage and user-related information, such as IP address, place, time, or frequency of your visits to our app will be transmitted to a Google server in the United States and stored there. However, we use Google Analytics with the so-called anonymization function, whereby Google truncates the IP address within the EU or the EEA before it is transmitted to the US.
-
-The data collected in this way is in turn used by Google to provide us with an evaluation of visits to our app and what visitors do once there. This data can also be used to provide other services related to the use of our app and of the internet in general.
-
-Google states that it will not connect your IP address to other data. In addition, Google provides further information with regard to its data protection practices at
-
-https://www.google.com/intl/en/policies/privacy/partners,
-
-including options you can exercise to prevent such use of your data.
-
-Deactivation takes place in the app in the settings. To do this, open the settings of the app. You can deactivate the service on this page.
-
 ### Firebase Crashlytics
 
 We use Firebase Crashlytics in our app. This is a crash report service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland, hereinafter referred to as "Google".