android - Flutter Bottom Navigation Bar 键盘垫两次

Question

BottomNavigationBar 有问题，当键盘抬起时它会增加高度

Before

After focused on TextField

非常感谢对这个问题的洞察力。非常感谢!

代码:

import 'package:flutter/material.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: new MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);
  final String title;

  @override
  _MyHomePageState createState() => new _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      bottomNavigationBar: new BottomNavigationBar(
        items: <BottomNavigationBarItem>[
          new BottomNavigationBarItem(icon: new Icon(Icons.all_inclusive), title: new Text("Hello"), backgroundColor: Colors.cyan),
          new BottomNavigationBarItem(icon: new Icon(Icons.home), title: new Text("Hello"), backgroundColor: Colors.lightGreen),
        ],
      ),
      appBar: new AppBar(
        title: new Text(widget.title),
      ),
      body: new TextField(),
    );
  }
}

Answer 1

在我看来，这就像一个已知问题。 https://github.com/flutter/flutter/issues/12084

如果有多个脚手架，则为每个脚手架添加一次填充。