Settings

lib/ui/settings/company_details.dart

@@ -14,6 +14,7 @@ import 'package:invoiceninja_flutter/ui/app/resources/cached_image.dart';
 import 'package:invoiceninja_flutter/ui/settings/company_details_vm.dart';
 import 'package:invoiceninja_flutter/ui/settings/settings_scaffold.dart';
 import 'package:invoiceninja_flutter/utils/completers.dart';
+import 'package:invoiceninja_flutter/utils/dialogs.dart';
 import 'package:invoiceninja_flutter/utils/formatting.dart';
 import 'package:invoiceninja_flutter/utils/localization.dart';
 
@@ -333,7 +334,10 @@ class _CompanyDetailsState extends State<CompanyDetails>
                               label: localization.delete,
                               icon: Icons.delete,
                               onPressed: () {
-                                viewModel.onDeleteLogo(context);
+                                confirmDelete(
+                                    context: context,
+                                    callback: () =>
+                                        viewModel.onDeleteLogo(context));
                               },
                             ),
                           ),

lib/utils/dialogs.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:invoiceninja_flutter/utils/localization.dart';
+
+void confirmDelete({BuildContext context, VoidCallback callback}) {
+  final localization = AppLocalization.of(context);
+
+  showDialog<AlertDialog>(
+    context: context,
+    builder: (BuildContext context) => AlertDialog(
+      semanticLabel: localization.areYouSure,
+      title: Text(localization.areYouSure),
+      actions: <Widget>[
+        FlatButton(
+            child: Text(localization.cancel.toUpperCase()),
+            onPressed: () {
+              Navigator.pop(context);
+            }),
+        FlatButton(
+            child: Text(localization.ok.toUpperCase()),
+            onPressed: () {
+              Navigator.pop(context);
+              callback();
+            })
+      ],
+    ),
+  );
+}