welcome: crash reporting opt-out

lib/main.dart

@@ -7,6 +7,7 @@ import 'package:aves/widgets/home_page.dart';
 import 'package:aves/widgets/welcome_page.dart';
 import 'package:firebase_core/firebase_core.dart';
 import 'package:firebase_crashlytics/firebase_crashlytics.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:overlay_support/overlay_support.dart';
@@ -47,7 +48,16 @@ class _AvesAppState extends State<AvesApp> {
   }
 
   Future<void> _setup() async {
-    await Firebase.initializeApp().then((app) => FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError);
+    await Firebase.initializeApp().then((app) {
+      FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;
+      FirebaseCrashlytics.instance.setCustomKey(
+          'build_mode',
+          kReleaseMode
+              ? 'release'
+              : kProfileMode
+                  ? 'profile'
+                  : 'debug');
+    });
     await settings.init();
   }
 

lib/model/settings/settings.dart

@@ -64,7 +64,7 @@ class Settings extends ChangeNotifier {
 
   set hasAcceptedTerms(bool newValue) => setAndNotify(hasAcceptedTermsKey, newValue);
 
-  bool get isCrashlyticsEnabled => getBoolOrDefault(isCrashlyticsEnabledKey, false);
+  bool get isCrashlyticsEnabled => getBoolOrDefault(isCrashlyticsEnabledKey, true);
 
   set isCrashlyticsEnabled(bool newValue) {
     setAndNotify(isCrashlyticsEnabledKey, newValue);

lib/widgets/home_page.dart

@@ -14,6 +14,7 @@ import 'package:aves/widgets/common/data_providers/media_store_collection_provid
 import 'package:aves/widgets/common/routes.dart';
 import 'package:aves/widgets/filter_grids/albums_page.dart';
 import 'package:aves/widgets/fullscreen/fullscreen_page.dart';
+import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:pedantic/pedantic.dart';
@@ -94,6 +95,7 @@ class _HomePageState extends State<HomePage> {
           _shortcutFilters = extraFilters != null ? (extraFilters as List).cast<String>() : null;
       }
     }
+    unawaited(FirebaseCrashlytics.instance.setCustomKey('app_mode', AvesApp.mode.toString()));
 
     if (AvesApp.mode != AppMode.view) {
       _mediaStore = MediaStoreSource();

lib/widgets/welcome_page.dart

@@ -52,6 +52,7 @@ class _WelcomePageState extends State<WelcomePage> {
                     children: [
                       ..._buildTop(context),
                       Flexible(child: _buildTerms(terms)),
+                      SizedBox(height: 16),
                       ..._buildBottomControls(context),
                     ],
                   ),
@@ -92,12 +93,23 @@ class _WelcomePageState extends State<WelcomePage> {
   }
 
   List<Widget> _buildBottomControls(BuildContext context) {
-    final checkbox = LabeledCheckbox(
-      key: Key('agree-checkbox'),
+    final checkboxes = Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        LabeledCheckbox(
+          value: settings.isCrashlyticsEnabled,
+          onChanged: (v) => setState(() => settings.isCrashlyticsEnabled = v),
+          text: 'Allow anonymous crash reporting',
+        ),
+        LabeledCheckbox(
+          key: Key('agree-termsCheckbox'),
           value: _hasAcceptedTerms,
           onChanged: (v) => setState(() => _hasAcceptedTerms = v),
           text: 'I agree to the terms and conditions',
+        ),
+      ],
     );
+
     final button = RaisedButton(
       key: Key('continue-button'),
       child: Text('Continue'),
@@ -114,16 +126,17 @@ class _WelcomePageState extends State<WelcomePage> {
             }
           : null,
     );
+
     return MediaQuery.of(context).orientation == Orientation.portrait
         ? [
-            checkbox,
+            checkboxes,
             button,
           ]
         : [
-            SizedBox(height: 16),
             Row(
+              crossAxisAlignment: CrossAxisAlignment.end,
               children: [
-                checkbox,
+                checkboxes,
                 Spacer(),
                 button,
               ],