【发布时间】：2020-05-26 18:31:48
【问题描述】：
我创建了一个聊天页面，其中包含标题、MessagesStream 和 Row，其中包括 TextField 和 RaisedButton。我已经检查了 GitHub 和 StackOverflow 中关于这个问题的每一页，但我找不到任何解决方案。启动键盘时该行不会上升，而是会越过屏幕底部，隐藏所有内容。
谁能帮我解决这个问题？我真的什么都试过了。
这是我的Scaffold：
Widget build(BuildContext context) {
return GestureDetector(
onTap: (){
FocusScope.of(context).requestFocus(new FocusNode());
},
child: Scaffold(
resizeToAvoidBottomInset: true,
backgroundColor: Colors.lightGreenAccent,
appBar: new AppBar(
backgroundColor: Colors.lightGreenAccent,
elevation: 0,
leading: IconButton(
icon: Icon(Icons.arrow_back_ios, color: Colors.white),
onPressed: () => Navigator.of(context).pop(),
),
centerTitle: true,
title: Image(
image: iconApp,
height: 50,
width: 50,
),
),
body: SafeArea(
child: Column(
children: <Widget>[
SizedBox(height: 10),
Expanded(
child: Container(
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0)),
),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Material(
borderRadius: BorderRadius.only(topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0)),
color: grayWhite,
elevation: 2,
child: Padding(
padding: const EdgeInsets.only(bottom:10),
child: Row(
children: <Widget>[
Padding(
padding: const EdgeInsets.only(top: 10.0, left: 15),
child: CircleAvatar(
child: Image.network(
),
),
),
Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Padding(
padding: const EdgeInsets.only(top: 10, left: 15),
child: Text(
"Test",
style: TextStyle(
color: Colors.black54,
fontSize: 20
),
),
),
Padding(
padding: const EdgeInsets.only(top: 3, left: 15),
child: Text(
"Test2",
style: TextStyle(
color: Colors.black54,
fontSize: 15
),
),
),
Container(
height: 1,
color: Colors.white70,
)
],
),
)
],
),
),
),
MensagensStream(),
Row(
children: <Widget>[
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: TextField(
controller: textEditingController,
autofocus: true,
autocorrect: true,
onChanged: (value) {
mensagem = value;
},
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(30.0),
),
hintText: "Digite a sua mensagem..."
),
),
),
),
ButtonTheme(
height: 55,
minWidth: 10,
child: RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(
100,
)
),
color: Colors.lightGreenAccent,
child: Icon(Icons.send, color: Colors.white),
onPressed: () => {
textEditingController.clear(),
firestore.collection('mensagens').add({
'Mensagem': mensagem,
'Remetente': googleEmail,
'Destinatario': "patio@teste.com",
'DataHorario': FieldValue.serverTimestamp(),
})
},
),
),
],
)
],
),
),
)
],
),
),
),
);
}
}```
【问题讨论】：