Add device scan list

1 files changed, 45 insertions, 0 deletions

diff --git a/lib/device_scan_select.dart b/lib/device_scan_select.dart
new file mode 100644
index 0000000..a44bf4f
--- /dev/null
+++ b/lib/device_scan_select.dart
@@ -0,0 +1,45 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_blue_plus/flutter_blue_plus.dart';
+
+abstract class NotifyingListWidget<T> extends StatefulWidget {
+  final List<T> items;
+  final ValueChanged<T?> onItemSelected;
+
+  const NotifyingListWidget({
+    super.key,
+    required this.items,
+    required this.onItemSelected,
+  });
+}
+
+class DeviceScanSelection extends NotifyingListWidget<ScanResult> {
+  const DeviceScanSelection({
+    super.key,
+    required super.items,
+    required super.onItemSelected,
+  });
+
+  @override
+  State<DeviceScanSelection> createState() => _DeviceScanSelectionState();
+}
+
+class _DeviceScanSelectionState extends State<DeviceScanSelection> {
+  @override
+  Widget build(BuildContext context) {
+    return Expanded(
+      child: ListView.separated(
+        itemBuilder: (c, idx) {
+          final ScanResult item = widget.items[idx];
+          return ListTile(
+            title: Text(item.toString()),
+            onTap: () {
+              widget.onItemSelected(item);
+            },
+          );
+        },
+        separatorBuilder: (c, i) => Divider(),
+        itemCount: widget.items.length,
+      ),
+    );
+  }
+}