[a11y] With maximum accessibility font size, action buttons in AlertDialogs cause rendering overflow exceptions #42696
Description
b/142592672
-
On iOS, go to Settings -> General -> Accessibility -> Larger Text and set to maximum.
-
Observe dialogs with actions can have rendering exceptions.
Full repro code:
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(primarySwatch: Colors.blue),
home: Scaffold(
appBar: AppBar(title: Text('Alert Dialog Test')),
body: Builder(
builder: (context) => Center(
child: RaisedButton(
child: Text('Show Alert'),
onPressed: () {
showDialog(
context: context,
builder: (context) {
return AlertDialog(
title: Text('Alert Dialog'),
content: Text('Alert text'),
actions: [
FlatButton(onPressed: () {}, child: Text('Decline')),
FlatButton(onPressed: () {}, child: Text('Accept')),
],
);
},
);
},
),
),
),
),
);
}
}
(We would like the text to show up fully, and we we would like them to be stacked vertically if they do not fit).