skip return key of dialog

2026-04-07 02:01:30 +03:00 · 2020-11-20 00:29:59 +08:00
parent 0b0fb4f145
commit e516dd3267
2 changed files with 13 additions and 11 deletions
--- a/flutter_hbb/lib/common.dart
+++ b/flutter_hbb/lib/common.dart
@@ -53,12 +53,14 @@ Future<Null> showAlertDialog(
  _hasDialog = true;
  var dialog = StatefulBuilder(builder: (context, setState) {
    var widgets = build(setState);
-    return AlertDialog(
-      title: widgets.item1,
-      contentPadding: const EdgeInsets.all(20.0),
-      content: widgets.item2,
-      actions: widgets.item3,
-    );
+    return WillPopScope(
+        onWillPop: () async => false,
+        child: AlertDialog(
+          title: widgets.item1,
+          contentPadding: const EdgeInsets.all(20.0),
+          content: widgets.item2,
+          actions: widgets.item3,
+        ));
  });
  await showDialog<void>(
      context: context,