如何移动底页随着键盘有文本域(自动聚焦是真的)?

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,
    ),]);

当前回答

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(),
              ],
            ),
          ),
        );
      },
    );

2020-05-19 08:41:29

其他回答

showModalBottomSheet(
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(15.0),
      ),
      context: context,
      isScrollControlled: true,
      builder: (builder) {
        return Container(
          height: MediaQuery.of(context).size.height - 40,
          padding: MediaQuery.of(context).viewInsets,
          child: <Your Widget Here>,
        );
      },
    );

2022-03-12 13:28:24

在github上找到这个

Padding(
  padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
  child: TextField()
)

2020-12-06 08:43:43

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"),
                  ),
                ],
              )));
        },
      )

2021-03-30 09:59:00

showModalBottomSheet(
 isScrollControlled: true,
 builder: (BuildContext context) {

    return SingleChildScrollView(
      child: Container(
        padding:
            EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
        child: Padding(
          padding: const EdgeInsets.all(15.0), // content padding
          child: Container())});

注意:这一行完成了所有的魔术

2020-08-26 14:31:48

包:https://pub.dev/packages/modal_bottom_sheet

将小部件包装到Padding中，并像这样设置Padding ==>

padding: MediaQuery.of(context).viewInsets // viewInsets will decorate your screen

你可以使用 showMaterialModalBottomSheet或showModalBottomSheet或showCupertinoModalBottomSheet

showModalBottomSheet(
        context: context,
        barrierColor: popupBackground,
        isScrollControlled: true, // only work on showModalBottomSheet function
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.only(
                topLeft: Radius.circular(borderRadiusMedium),
                topRight: Radius.circular(borderRadiusMedium))),
        builder: (context) =>  Padding(
            padding: MediaQuery.of(context).viewInsets,
            child: Container(
                   height: 400, //height or you can use Get.width-100 to set height
                   child: <Your Widget here>
             ),)),)

2021-08-05 04:43:05

如何移动底页随着键盘有文本域(自动聚焦是真的)?

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