center loading message

Flutter.md

@@ -16,3 +16,8 @@ Async Laden initial
 * in InitState das async-Laden aufrufen
 * darin await LoadFromSomething()
 * dann Navigator.pushReplacement zur Home-Route
+
+Assets
+======
+* Ordner 'assets' anlegen
+* in pubspec.yaml -> flutter: -> assets: -> - assets/foobar.jpg   auflisten

createFlutter

@@ -316,8 +316,9 @@ class _LoadingState extends State<Loading> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      body: SafeArea(
+      body: Container(
         child: Text("Loading..."),
+        alignment: Alignment.center,
       ),
     );
   }