How to Move bottomsheet along with keyboard which has textfield(autofocused is true)?

by
  • To fix this issue

  1. All you need is to use Keyboard padding using MediaQuery.of(context).viewInsets.bottom

  2. For more insurance, set isScrollControlled = true of the BottomSheetDialog this will allow the bottom sheet to take the full required height.

  • Note if your BottomSheetModel is Column make sure you add mainAxisSize: MainAxisSize.min otherwise the sheet will cover the whole screen.

  • Example

showModalBottomSheet(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.vertical(top: Radius.circular(25.0))),
        backgroundColor: Colors.black,
        context: context,
        isScrollControlled: true,
        builder: (context) => Padding(
          padding: EdgeInsets.only(
                        bottom: MediaQuery.of(context).viewInsets.bottom),
          child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                mainAxisSize: MainAxisSize.min,
                children: <Widget>[
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 12.0),
                    child: Text('Enter your address',
                        style: TextStyles.textBody2),
                  ),
                  SizedBox(
                    height: 8.0,
                  ),
                  TextField(
                      decoration: InputDecoration(
                        hintText: 'adddrss'
                      ),
                      autofocus: true,
                      controller: _newMediaLinkAddressController,
                    ),
                  

                  SizedBox(height: 10),
                ],
              ),
        ));

Also note that:

shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.vertical(top: Radius.circular(25.0))),

It’s not required. It’s just that I’m creating a rounded bottom sheet.

  • UPDATED

Flutter 2.2 breaks the changes again!” Now you need to give bottom padding once again so the keyboard doesn’t overlap the bottomsheet.

Leave a Comment