added text if no search results were found

2024-03-27 18:27:13 +01:00 · 2024-03-27 18:27:13 +01:00 · 628d52f01f
commit 628d52f01f
parent ef8c5e9039
1 changed files with 11 additions and 1 deletions
--- a/lib/view/locationSearch.dart
+++ b/lib/view/locationSearch.dart
@ -38,8 +38,18 @@ class LocationSearchDelegate extends SearchDelegate<LatLng?> {
          case ConnectionState.active:
          case ConnectionState.none:
          case ConnectionState.done:
+            if ((snapshot.data?.length ?? 0) == 0) {
+              return const Row(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.center,
+                children: [
+                  SizedBox(height: 50),
+                  Text("Keine Sucherergebnisse gefunden")
+                ],
+              );
+            }
            return ListView.builder(
-              itemCount: snapshot.data?.length ?? 0,
+              itemCount: snapshot.data!.length,
              itemBuilder: (context, index) {
                Place place = snapshot.data![index];
                return ListTile(