Update notifications pane

lib/ui/widgets/tour/tour_notifications_pane.dart

@@ -0,0 +1,32 @@
+import 'package:comunic/ui/routes/push_notifications_route.dart';
+import 'package:comunic/ui/widgets/tour/presentation_pane.dart';
+import 'package:comunic/utils/intl_utils.dart';
+import 'package:flutter/material.dart';
+
+/// Tour notifications pane
+///
+/// Invite the user to configure push notifications for its device
+///
+/// @author Pierre Hubert
+
+class TourNotificationsPane extends PresentationPane {
+  TourNotificationsPane({
+    Key key,
+    @required
+        GlobalKey<PushNotificationsConfigurationWidgetState>
+            pushNotificationsKey,
+    @required Function() onConfigured,
+    @required Function() onChanged,
+  })  : assert(pushNotificationsKey != null),
+        super(
+          icon: Icons.notifications,
+          title: tr("Push notifications"),
+          child: (c) => PushNotificationsConfigurationWidget(
+            key: pushNotificationsKey,
+            onConfigured: onConfigured,
+            onChanged: onChanged,
+          ),
+          canGoNext: pushNotificationsKey?.currentState?.canSubmit ?? false,
+          onTapNext: (c) => pushNotificationsKey.currentState.submit(),
+        );
+}