【发布时间】:2022-01-08 03:16:03
【问题描述】:
我有一个正常工作的 Alertdialog,但我得到一个溢出错误,我无法摆脱它。我尝试过灵活和扩展,但可能在错误的级别上。
builder: (BuildContext context) => AlertDialog(
title: const Center(child: Text('Completing task')),
content: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
UnconstrainedBox(
child: Flexible(
child: Column(
children: [
Text('Tag: ' + task.tag),
Text("rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr"),
const SizedBox(height: 10),
const Text('Waiting for NFC'),
const SizedBox(height: 20),
const Center(
child: CircularProgressIndicator(
color: Colors.grey,
),
),
],
),),
),
],
),
【问题讨论】:
标签: flutter android-alertdialog