我试着做一个底部表,有一个文本字段,自动聚焦设置为true,这样键盘就会弹出。但是,键盘重叠在bottomsheet上。有没有办法移动键盘上方的底部?
Padding(
padding:
EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
child: Column(children: <Widget>[
TextField(
autofocus: true,
decoration: InputDecoration(hintText: 'Title'),
),
TextField(
decoration: InputDecoration(hintText: 'Details!'),
keyboardType: TextInputType.multiline,
maxLines: 4,
),
TextField(
decoration: InputDecoration(hintText: 'Additional details!'),
keyboardType: TextInputType.multiline,
maxLines: 4,
),]);
在结合不同的解决方案后,我得到了这个:
如果你不想全屏,也不想使用填充
showModalBottomSheet(
context: context,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
),
enableDrag: true,
isDismissible: true,
useRootNavigator: true,
builder: (BuildContext ctx) {
return Scaffold( // use CupertinoPageScaffold for iOS
backgroundColor: Colors.transparent,
resizeToAvoidBottomInset: true, // important
body: SingleChildScrollView(
child: Form(
child: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
TextFormField(),
TextFormField(),
],
),
),
),
),
);
},
);
在Flutter(通道母版,v1.15.3-pre。37,适用于Mac OS X 10.15.2 19C57, locale en-US)
试试这个。
showModalBottomSheet(
isScrollControlled: true,
context: context,
builder: (context) {
return AnimatedPadding(
padding: MediaQuery.of(context).viewInsets,
duration: const Duration(milliseconds: 100),
curve: Curves.decelerate,
child: Container(
child: Wrap(
children: [
TextField(
decoration: InputDecoration(labelText: "1"),
),
TextField(
decoration: InputDecoration(labelText: "2"),
),
TextField(
decoration: InputDecoration(labelText: "3"),
),
],
)));
},
)
你应该用这个,
showModalBottomSheet(
isScrollControlled: true,
context: context,
shape: RoundedRectangleBorder(
// <-- for border radius
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10.0),
topRight: Radius.circular(10.0),
),
),
builder: (BuildContext context) {
return SingleChildScrollView(
padding:
EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
child: drunkenWidget()...
//BTW, Never ever Drink
我通过增加打开键盘时子部件的高度来解决这个问题。
MediaQuery.of(context). viewinsets的初始值。底部为0,当键盘聚焦时它会改变。
showModalBottomSheet<void>(
enableDrag: true,
isScrollControlled: true,
context: context,
builder: (BuildContext context) {
return Card(
color: Colors.white,
child: Container(
height: MediaQuery.of(context).size.height / 2 +
MediaQuery.of(context).viewInsets.bottom,
child: Column(
children: <Widget>[
TextField(),
TextField(),
],
),
),
);
},
);