better error message and loading view

2022-08-31 16:22:47 +02:00
parent 02bf3fb341
commit 395b501925
3 changed files with 22 additions and 8 deletions
--- a/lib/preview/preview_grid.dart
+++ b/lib/preview/preview_grid.dart
@ -56,7 +56,16 @@ class _PreviewGridState extends State<PreviewGrid> {
          builder:
              (BuildContext context, AsyncSnapshot<List<VideoT>> snapshot) {
            if (snapshot.hasError) {
-              return Text("Error");
+              return Column(
+                children: [
+                  Text("Error"),
+                  TextButton(
+                      onPressed: () {
+                        loadData();
+                      },
+                      child: Text("Reload page"))
+                ],
+              );
            } else if (snapshot.hasData) {
              return _mainGrid(snapshot.data!, width);
            } else {