颤动：无法允许用户输入

Question

正常情况

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键盘打开时

它显示溢出错误

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当resizeToAvoidBottomInset包括在内

TextField隐藏在键盘下方

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码：

void main() => runApp(MaterialApp(home: HomePage()));

class HomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      // resizeToAvoidBottomInset: false, // including this hides TextField beneath Keyboard
      body: Column(
        children: <Widget>[
          FlutterLogo(size: 500),
          TextField(decoration: InputDecoration(hintText: "  Enter something here ...")),
          Expanded(child: FlutterLogo(size: 300)),
        ],
      ),
    );
  }
}

编辑：

我想要的是TextField应该在它聚焦时自动向上滚动，这也意味着FlutterLogo1也应该向上滚动而FlutterLogo2应该在键盘下面。 （这在Android中是非常常见的行为，一切都是为你处理的）

Answer 1

我认为这会奏效。

void main() => runApp(MaterialApp(home: HomePage()));

class HomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      // resizeToAvoidBottomInset: false, // including this hides TextField beneath Keyboard
      body: Stack(
        children: <Widget>[
          FlutterLogo(size: 500),
          Column(children: <Widget>[
            Container(
                margin: EdgeInsets.fromLTRB(0.0, 200.0, 0.0, 0.0),
                child: TextField( decoration: InputDecoration(hintText: "  Enter something here ..."))),
            Expanded(child: FlutterLogo(size: 300)),
          ],)

        ],
      ),
    );
  }
}